Changes On Branch 4148327c84e45309
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Changes In Branch core-8-6-branch Through [4148327c84] Excluding Merge-Ins

This is equivalent to a diff from a8b2b83735 to 4148327c84

2017-01-06
10:24
Complete the upgrade to Zlib 1.2.10: Now add the *.lib and *.dll files. check-in: 88d2aaf212 user: jan.nijtmans tags: core-8-6-branch
2017-01-04
16:34
Added more glob patterns in order to ignore html generated documentation and Windows-specific compil... check-in: f43576e34e user: fvogel tags: trunk
16:33
Added more glob patterns in order to ignore html generated documentation and Windows-specific compil... check-in: 4148327c84 user: fvogel tags: core-8-6-branch
2017-01-03
10:43
Update zlib to version 1.2.10. Dll's and *.lib files not updated yet check-in: 4687b1a2f2 user: jan.nijtmans tags: core-8-6-branch
2016-12-23
08:27
Eliminate the internal macro/function TclNewIntObj: In all cases TclNewLongObj is just as good. check-in: d12ed0fcc6 user: jan.nijtmans tags: trunk
2016-12-22
10:26
Merge trunk. Implement sequences like "0x", "0b" and "0o" as well. And also the "." for doubles and ... check-in: 8b14191fae user: jan.nijtmans tags: bug-39f6304c2e
2016-12-21
14:03
Make sure that Tcl_GetIntFromObj/Tcl_GetWideIntFromObj/Tcl_GetDoubleFromObj don't set an error in th... check-in: a8b2b83735 user: jan.nijtmans tags: trunk
14:01
Make sure that Tcl_GetIntFromObj/Tcl_GetWideIntFromObj/Tcl_GetDoubleFromObj don't set an error in th... check-in: 4b2fea7812 user: jan.nijtmans tags: core-8-6-branch
2016-12-20
10:32
Document that from the "exact" parameter of Tcl_InitStubs(), only bit 0 has meaning. check-in: 7f5c4906c1 user: jan.nijtmans tags: trunk

Changes to .fossil-settings/binary-glob.

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*.bmp
*.gif
*.png
>



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compat/zlib/zlib.3.pdf
*.bmp
*.gif
*.png
Changes to .fossil-settings/crnl-glob.



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tools/tcl.hpj.in
tools/tcl.wse.in
win/buildall.vc.bat
win/coffbase.txt
win/makefile.bc
win/makefile.vc
win/rules.vc
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compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs
compat/zlib/contrib/vstudio/readme.txt
compat/zlib/contrib/vstudio/*/zlib.rc
tools/tcl.hpj.in
tools/tcl.wse.in
win/buildall.vc.bat
win/coffbase.txt
win/makefile.bc
win/makefile.vc
win/rules.vc
Changes to .fossil-settings/ignore-glob.
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*.a
*.dll
*.dylib
*.exe
*.exp
*.lib
*.o
*.obj

*.res
*.sl
*.so
*/Makefile
*/config.cache
*/config.log
*/config.status
*/tclConfig.sh
*/tclsh*
*/tcltest*
*/versions.vc

libtommath/bn.ilg
libtommath/bn.ind
libtommath/pretty.build
libtommath/tommath.src
libtommath/*.pdf
libtommath/*.pl
libtommath/*.sh








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*.a
*.dll
*.dylib
*.exe
*.exp
*.lib
*.o
*.obj
*.pdb
*.res
*.sl
*.so
*/Makefile
*/config.cache
*/config.log
*/config.status
*/tclConfig.sh
*/tclsh*
*/tcltest*
*/versions.vc
html
libtommath/bn.ilg
libtommath/bn.ind
libtommath/pretty.build
libtommath/tommath.src
libtommath/*.pdf
libtommath/*.pl
libtommath/*.sh
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libtommath/*.out
libtommath/*.tex
unix/autoMkindex.tcl
unix/dltest.marker
unix/tcl.pc
unix/tclIndex
unix/pkgs/*


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libtommath/*.out
libtommath/*.tex
unix/autoMkindex.tcl
unix/dltest.marker
unix/tcl.pc
unix/tclIndex
unix/pkgs/*
win/Debug_VC*
win/Release_VC*
win/pkgs/*
win/tcl.hpj
Changes to .project.
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
	<name>tcl8.7</name>
	<comment></comment>
	<projects>
	</projects>
	<buildSpec>
	</buildSpec>
	<natures>
	</natures>


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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
	<name>tcl8.6</name>
	<comment></comment>
	<projects>
	</projects>
	<buildSpec>
	</buildSpec>
	<natures>
	</natures>
Changes to README.
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README:  Tcl
    This is the Tcl 8.7a0 source distribution.
	http://sourceforge.net/projects/tcl/files/Tcl/
    You can get any source release of Tcl from the URL above.

Contents
--------
    1. Introduction
    2. Documentation

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README:  Tcl
    This is the Tcl 8.6.6 source distribution.
	http://sourceforge.net/projects/tcl/files/Tcl/
    You can get any source release of Tcl from the URL above.

Contents
--------
    1. Introduction
    2. Documentation
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"license.terms" for complete information.

2. Documentation
----------------

Extensive documentation is available at our website.
The home page for this release, including new features, is
	http://www.tcl.tk/software/tcltk/8.7.html

Detailed release notes can be found at the file distributions page
by clicking on the relevant version.
	http://sourceforge.net/projects/tcl/files/Tcl/

Information about Tcl itself can be found at
	http://www.tcl.tk/about/

There have been many Tcl books on the market.  Many are mentioned in the Wiki:
	http://wiki.tcl.tk/_/ref?N=25206

To view the complete set of reference manual entries for Tcl 8.7 online,
visit the URL:
	http://www.tcl.tk/man/tcl8.7/

2a. Unix Documentation
----------------------

The "doc" subdirectory in this release contains a complete set of
reference manual entries for Tcl.  Files with extension ".1" are for
programs (for example, tclsh.1); files with extension ".3" are for C







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"license.terms" for complete information.

2. Documentation
----------------

Extensive documentation is available at our website.
The home page for this release, including new features, is
	http://www.tcl.tk/software/tcltk/8.6.html

Detailed release notes can be found at the file distributions page
by clicking on the relevant version.
	http://sourceforge.net/projects/tcl/files/Tcl/

Information about Tcl itself can be found at
	http://www.tcl.tk/about/

There have been many Tcl books on the market.  Many are mentioned in the Wiki:
	http://wiki.tcl.tk/_/ref?N=25206

To view the complete set of reference manual entries for Tcl 8.6 online,
visit the URL:
	http://www.tcl.tk/man/tcl8.6/

2a. Unix Documentation
----------------------

The "doc" subdirectory in this release contains a complete set of
reference manual entries for Tcl.  Files with extension ".1" are for
programs (for example, tclsh.1); files with extension ".3" are for C
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2016-02-03 (bug)[25842c] stream [zlib deflate] fails with 0 input (ade,fellows)

2016-02-04 (bug)[3d96b7][593baa][cf74de] crashes in OO teardown (porter,fellows)

2016-02-22 (bug)[9b4702] [info exists env(missing)] kills trace (nijtmans)

--- Released 8.6.5, February 29, 2016 --- http://core.tcl.tk/tcl/ for details

















































































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2016-02-03 (bug)[25842c] stream [zlib deflate] fails with 0 input (ade,fellows)

2016-02-04 (bug)[3d96b7][593baa][cf74de] crashes in OO teardown (porter,fellows)

2016-02-22 (bug)[9b4702] [info exists env(missing)] kills trace (nijtmans)

--- Released 8.6.5, February 29, 2016 --- http://core.tcl.tk/tcl/ for details

2016-03-01 (bug)[803042] mem leak due to reference cycle (porter)

2016-03-08 (bug)[bbc304] reflected watch race condition (porter)

2016-03-17 (bug)[fadc99] compile-5.3 (rodriguez,porter)

2016-03-17 (enhancement)[1a25fd] compile [variable ${ns}::v] (porter)

2016-03-20 (bug)[1af8de] crash in compiled [string replace] (harder,fellows)

2016-03-21 (bug)[d30718] segv in notifier finalize (hirofumi,nijtmans)

2016-03-23 (enhancement)[7d0db7] parallel make (yarda,nijtmans)

2016-03-23 [f12535] enable test bindings customization (vogel,nijtmans)

2016-04-04 (bug)[47ac84] compiled [lreplace] fixes (aspect,ferrieux,fellows)
        *** POTENTIAL INCOMPATIBILITY ***

2016-04-08 (bug)[866368] RE \w includes 'Punctuation Connector' (nijtmans)

2016-04-08 (bug)[2538f3] Win crash Tcl_OpenTcpServer() (griffin)

2016-04-10 [07d13d] Restore TclBlend support lost in 8.6.1 (buratti)

2016-05-13 (bug)[3154ea] Mem corruption in assembler exceptions (tkob,kenny)

2016-05-13 (bug) registry package support any Unicode env (nijtmans)
=> registry 1.3.2

2016-05-21 (bug)[f7d4e] [namespace delete] performance (fellows)

2016-06-02 (TIP 447) execution time verbosity option (cerutti)
=> tcltest 2.4.0

2016-06-16 (bug)[16828b] crash due to [vwait] trace undo fail (dah,porter)

2016-06-16 (enhancement)[4b61af] good [info frame] from more cases (beric)

2016-06-21 (bug)[c383eb] crash in [glob -path a] (oehlmann,porter)

2016-06-21 (update) Update Unicode data to 9.0 (nijtmans)
        *** POTENTIAL INCOMPATIBILITY ***

2016-06-22 (bug)[16896d] Tcl_DString tolerate append to self. (dah,porter)

2016-06-23 (bug)[d55322] crash in [dict update] (yorick,fellows)

2016-06-27 (bug)[dd260a] crash in [chan configure -dictionary] (madden,aspect)

2016-07-02 (bug)[f961d7] usage message with parameters with spaces (porter)
        *** POTENTIAL INCOMPATIBILITY ***

2016-07-02 (enhancement)[09fabc] Sort order of -relateddir (lanam)

2016-07-07 (bug)[5d7ca0] Win: [file executable] for .cmd and .ps1 (nadkarni)
        *** POTENTIAL INCOMPATIBILITY ***

2016-07-08 (bug)[a47641] [file normalize] & Windows junctions (nadkarni)

2016-07-09 [ae61a6] [file] handling of Win hardcoded names (CON) (nadkarni)
        *** POTENTIAL INCOMPATIBILITY ***

2016-07-09 [3613671] [file owned] (more) useful on Win (nadkarni)

2016-07-09 (bug)[1493a4] [namespace upvar] use of resolvers (beric,fellows)
        *** POTENTIAL INCOMPATIBILITY ***

2016-07-10 (bug)[da340d] integer division in clock math (nadkarni)

2016-07-20 tzdata updated to Olson's tzdata2016f (venkat)

--- Released 8.6.6, July 27, 2016 --- http://core.tcl.tk/tcl/ for details
Changes to compat/opendir.c.
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void
closedir(
    register DIR *dirp)
{
    close(dirp->dd_fd);
    dirp->dd_fd = -1;
    dirp->dd_loc = 0;
    ckfree(dirp);
}







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void
closedir(
    register DIR *dirp)
{
    close(dirp->dd_fd);
    dirp->dd_fd = -1;
    dirp->dd_loc = 0;
    ckfree((char *) dirp);
}
Changes to compat/waitpid.c.
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	result = waitPtr->pid;
	*statusPtr = *((int *) &waitPtr->status);
	if (prevPtr == NULL) {
	    deadList = waitPtr->nextPtr;
	} else {
	    prevPtr->nextPtr = waitPtr->nextPtr;
	}
	ckfree(waitPtr);
	return result;
    }

    /*
     * Wait for any process to stop or exit. If it's an acceptable one then
     * return it to the caller; otherwise store information about it in the
     * list of exited processes and try again. On systems that have only wait







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	result = waitPtr->pid;
	*statusPtr = *((int *) &waitPtr->status);
	if (prevPtr == NULL) {
	    deadList = waitPtr->nextPtr;
	} else {
	    prevPtr->nextPtr = waitPtr->nextPtr;
	}
	ckfree((char *) waitPtr);
	return result;
    }

    /*
     * Wait for any process to stop or exit. If it's an acceptable one then
     * return it to the caller; otherwise store information about it in the
     * list of exited processes and try again. On systems that have only wait
Changes to compat/zlib/CMakeLists.txt.
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cmake_minimum_required(VERSION 2.4.4)
set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON)

project(zlib C)

set(VERSION "1.2.8")

option(ASM686 "Enable building i686 assembly implementation")
option(AMD64 "Enable building amd64 assembly implementation")

set(INSTALL_BIN_DIR "${CMAKE_INSTALL_PREFIX}/bin" CACHE PATH "Installation directory for executables")
set(INSTALL_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib" CACHE PATH "Installation directory for libraries")
set(INSTALL_INC_DIR "${CMAKE_INSTALL_PREFIX}/include" CACHE PATH "Installation directory for headers")





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cmake_minimum_required(VERSION 2.4.4)
set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON)

project(zlib C)

set(VERSION "1.2.10")

option(ASM686 "Enable building i686 assembly implementation")
option(AMD64 "Enable building amd64 assembly implementation")

set(INSTALL_BIN_DIR "${CMAKE_INSTALL_PREFIX}/bin" CACHE PATH "Installation directory for executables")
set(INSTALL_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib" CACHE PATH "Installation directory for libraries")
set(INSTALL_INC_DIR "${CMAKE_INSTALL_PREFIX}/include" CACHE PATH "Installation directory for headers")
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                ChangeLog file for zlib








































Changes in 1.2.8 (28 Apr 2013)
- Update contrib/minizip/iowin32.c for Windows RT [Vollant]
- Do not force Z_CONST for C++
- Clean up contrib/vstudio [R]
- Correct spelling error in zlib.h
- Fix mixed line endings in contrib/vstudio

Changes in 1.2.7.3 (13 Apr 2013)
- Fix version numbers and DLL names in contrib/vstudio/*/zlib.rc

Changes in 1.2.7.2 (13 Apr 2013)



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                ChangeLog file for zlib

Changes in 1.2.10 (2 Jan 2017)
- Avoid warnings on snprintf() return value
- Fix bug in deflate_stored() for zero-length input
- Fix bug in gzwrite.c that produced corrupt gzip files
- Remove files to be installed before copying them in Makefile.in
- Add warnings when compiling with assembler code

Changes in 1.2.9 (31 Dec 2016)
- Fix contrib/minizip to permit unzipping with desktop API [Zouzou]
- Improve contrib/blast to return unused bytes
- Assure that gzoffset() is correct when appending
- Improve compress() and uncompress() to support large lengths
- Fix bug in test/example.c where error code not saved
- Remedy Coverity warning [Randers-Pehrson]
- Improve speed of gzprintf() in transparent mode
- Fix inflateInit2() bug when windowBits is 16 or 32
- Change DEBUG macro to ZLIB_DEBUG
- Avoid uninitialized access by gzclose_w()
- Allow building zlib outside of the source directory
- Fix bug that accepted invalid zlib header when windowBits is zero
- Fix gzseek() problem on MinGW due to buggy _lseeki64 there
- Loop on write() calls in gzwrite.c in case of non-blocking I/O
- Add --warn (-w) option to ./configure for more compiler warnings
- Reject a window size of 256 bytes if not using the zlib wrapper
- Fix bug when level 0 used with Z_HUFFMAN or Z_RLE
- Add --debug (-d) option to ./configure to define ZLIB_DEBUG
- Fix bugs in creating a very large gzip header
- Add uncompress2() function, which returns the input size used
- Assure that deflateParams() will not switch functions mid-block
- Dramatically speed up deflation for level 0 (storing)
- Add gzfread(), duplicating the interface of fread()
- Add gzfwrite(), duplicating the interface of fwrite()
- Add deflateGetDictionary() function
- Use snprintf() for later versions of Microsoft C
- Fix *Init macros to use z_ prefix when requested
- Replace as400 with os400 for OS/400 support [Monnerat]
- Add crc32_z() and adler32_z() functions with size_t lengths
- Update Visual Studio project files [AraHaan]

Changes in 1.2.8 (28 Apr 2013)
- Update contrib/minizip/iowin32.c for Windows RT [Vollant]
- Do not force Z_CONST for C++
- Clean up contrib/vstudio [Roß]
- Correct spelling error in zlib.h
- Fix mixed line endings in contrib/vstudio

Changes in 1.2.7.3 (13 Apr 2013)
- Fix version numbers and DLL names in contrib/vstudio/*/zlib.rc

Changes in 1.2.7.2 (13 Apr 2013)
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- Fix configure check for veracity of compiler error return codes
- Fix CMake compilation of static lib for MSVC2010 x64
- Remove unused variable in infback9.c
- Fix argument checks in gzlog_compress() and gzlog_write()
- Clean up the usage of z_const and respect const usage within zlib
- Clean up examples/gzlog.[ch] comparisons of different types
- Avoid shift equal to bits in type (caused endless loop)
- Fix unintialized value bug in gzputc() introduced by const patches
- Fix memory allocation error in examples/zran.c [Nor]
- Fix bug where gzopen(), gzclose() would write an empty file
- Fix bug in gzclose() when gzwrite() runs out of memory
- Check for input buffer malloc failure in examples/gzappend.c
- Add note to contrib/blast to use binary mode in stdio
- Fix comparisons of differently signed integers in contrib/blast
- Check for invalid code length codes in contrib/puff







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- Fix configure check for veracity of compiler error return codes
- Fix CMake compilation of static lib for MSVC2010 x64
- Remove unused variable in infback9.c
- Fix argument checks in gzlog_compress() and gzlog_write()
- Clean up the usage of z_const and respect const usage within zlib
- Clean up examples/gzlog.[ch] comparisons of different types
- Avoid shift equal to bits in type (caused endless loop)
- Fix uninitialized value bug in gzputc() introduced by const patches
- Fix memory allocation error in examples/zran.c [Nor]
- Fix bug where gzopen(), gzclose() would write an empty file
- Fix bug in gzclose() when gzwrite() runs out of memory
- Check for input buffer malloc failure in examples/gzappend.c
- Add note to contrib/blast to use binary mode in stdio
- Fix comparisons of differently signed integers in contrib/blast
- Check for invalid code length codes in contrib/puff
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- Update zconf.h.cmakein on make distclean
- Merge vestigial vsnprintf determination from zutil.h to gzguts.h
- Clarify how gzopen() appends in zlib.h comments
- Correct documentation of gzdirect() since junk at end now ignored
- Add a transparent write mode to gzopen() when 'T' is in the mode
- Update python link in zlib man page
- Get inffixed.h and MAKEFIXED result to match
- Add a ./config --solo option to make zlib subset with no libary use
- Add undocumented inflateResetKeep() function for CAB file decoding
- Add --cover option to ./configure for gcc coverage testing
- Add #define ZLIB_CONST option to use const in the z_stream interface
- Add comment to gzdopen() in zlib.h to use dup() when using fileno()
- Note behavior of uncompress() to provide as much data as it can
- Add files in contrib/minizip to aid in building libminizip
- Split off AR options in Makefile.in and configure







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- Update zconf.h.cmakein on make distclean
- Merge vestigial vsnprintf determination from zutil.h to gzguts.h
- Clarify how gzopen() appends in zlib.h comments
- Correct documentation of gzdirect() since junk at end now ignored
- Add a transparent write mode to gzopen() when 'T' is in the mode
- Update python link in zlib man page
- Get inffixed.h and MAKEFIXED result to match
- Add a ./config --solo option to make zlib subset with no library use
- Add undocumented inflateResetKeep() function for CAB file decoding
- Add --cover option to ./configure for gcc coverage testing
- Add #define ZLIB_CONST option to use const in the z_stream interface
- Add comment to gzdopen() in zlib.h to use dup() when using fileno()
- Note behavior of uncompress() to provide as much data as it can
- Add files in contrib/minizip to aid in building libminizip
- Split off AR options in Makefile.in and configure
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Changes in 1.2.3.1 (16 August 2006)
- Add watcom directory with OpenWatcom make files [Daniel]
- Remove #undef of FAR in zconf.in.h for MVS [Fedtke]
- Update make_vms.com [Zinser]
- Use -fPIC for shared build in configure [Teredesai, Nicholson]
- Use only major version number for libz.so on IRIX and OSF1 [Reinholdtsen]
- Use fdopen() (not _fdopen()) for Interix in zutil.h [ck]
- Add some FAQ entries about the contrib directory
- Update the MVS question in the FAQ
- Avoid extraneous reads after EOF in gzio.c [Brown]
- Correct spelling of "successfully" in gzio.c [Randers-Pehrson]
- Add comments to zlib.h about gzerror() usage [Brown]
- Set extra flags in gzip header in gzopen() like deflate() does
- Make configure options more compatible with double-dash conventions







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Changes in 1.2.3.1 (16 August 2006)
- Add watcom directory with OpenWatcom make files [Daniel]
- Remove #undef of FAR in zconf.in.h for MVS [Fedtke]
- Update make_vms.com [Zinser]
- Use -fPIC for shared build in configure [Teredesai, Nicholson]
- Use only major version number for libz.so on IRIX and OSF1 [Reinholdtsen]
- Use fdopen() (not _fdopen()) for Interix in zutil.h [Bäck]
- Add some FAQ entries about the contrib directory
- Update the MVS question in the FAQ
- Avoid extraneous reads after EOF in gzio.c [Brown]
- Correct spelling of "successfully" in gzio.c [Randers-Pehrson]
- Add comments to zlib.h about gzerror() usage [Brown]
- Set extra flags in gzip header in gzopen() like deflate() does
- Make configure options more compatible with double-dash conventions
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- add EXPORT in all exported functions (for Windows DLL)
- added Makefile.nt (thanks to Stephen Williams)
- added the unsupported "contrib" directory:
   contrib/asm386/ by Gilles Vollant <info@winimage.com>
        386 asm code replacing longest_match().
   contrib/iostream/ by Kevin Ruland <kevin@rodin.wustl.edu>
        A C++ I/O streams interface to the zlib gz* functions
   contrib/iostream2/  by Tyge Løvset <Tyge.Lovset@cmr.no>
        Another C++ I/O streams interface
   contrib/untgz/  by "Pedro A. Aranda Guti\irrez" <paag@tid.es>
        A very simple tar.gz file extractor using zlib
   contrib/visual-basic.txt by Carlos Rios <c_rios@sonda.cl>
        How to use compress(), uncompress() and the gz* functions from VB.
- pass params -f (filtered data), -h (huffman only), -1 to -9 (compression
  level) in minigzip (thanks to Tom Lane)







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- add EXPORT in all exported functions (for Windows DLL)
- added Makefile.nt (thanks to Stephen Williams)
- added the unsupported "contrib" directory:
   contrib/asm386/ by Gilles Vollant <info@winimage.com>
        386 asm code replacing longest_match().
   contrib/iostream/ by Kevin Ruland <kevin@rodin.wustl.edu>
        A C++ I/O streams interface to the zlib gz* functions
   contrib/iostream2/  by Tyge Løvset <Tyge.Lovset@cmr.no>
        Another C++ I/O streams interface
   contrib/untgz/  by "Pedro A. Aranda Guti\irrez" <paag@tid.es>
        A very simple tar.gz file extractor using zlib
   contrib/visual-basic.txt by Carlos Rios <c_rios@sonda.cl>
        How to use compress(), uncompress() and the gz* functions from VB.
- pass params -f (filtered data), -h (huffman only), -1 to -9 (compression
  level) in minigzip (thanks to Tom Lane)
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- updated Makefile.dj2
- added algorithm.doc

Changes in 1.0.1 (20 May 96) [1.0 skipped to avoid confusion]
- fix array overlay in deflate.c which sometimes caused bad compressed data
- fix inflate bug with empty stored block
- fix MSDOS medium model which was broken in 0.99
- fix deflateParams() which could generated bad compressed data.
- Bytef is define'd instead of typedef'ed (work around Borland bug)
- added an INDEX file
- new makefiles for DJGPP (Makefile.dj2), 32-bit Borland (Makefile.b32),
  Watcom (Makefile.wat), Amiga SAS/C (Makefile.sas)
- speed up adler32 for modern machines without auto-increment
- added -ansi for IRIX in configure
- static_init_done in trees.c is an int







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- updated Makefile.dj2
- added algorithm.doc

Changes in 1.0.1 (20 May 96) [1.0 skipped to avoid confusion]
- fix array overlay in deflate.c which sometimes caused bad compressed data
- fix inflate bug with empty stored block
- fix MSDOS medium model which was broken in 0.99
- fix deflateParams() which could generate bad compressed data.
- Bytef is define'd instead of typedef'ed (work around Borland bug)
- added an INDEX file
- new makefiles for DJGPP (Makefile.dj2), 32-bit Borland (Makefile.b32),
  Watcom (Makefile.wat), Amiga SAS/C (Makefile.sas)
- speed up adler32 for modern machines without auto-increment
- added -ansi for IRIX in configure
- static_init_done in trees.c is an int
Changes to compat/zlib/Makefile.in.
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# Makefile for zlib
# Copyright (C) 1995-2013 Jean-loup Gailly, Mark Adler
# For conditions of distribution and use, see copyright notice in zlib.h

# To compile and test, type:
#    ./configure; make test
# Normally configure builds both a static and a shared library.
# If you want to build just a static library, use: ./configure --static

# To use the asm code, type:
#    cp contrib/asm?86/match.S ./match.S
#    make LOC=-DASMV OBJA=match.o

# To install /usr/local/lib/libz.* and /usr/local/include/zlib.h, type:
#    make install
# To install in $HOME instead of /usr/local, use:
#    make install prefix=$HOME

CC=cc

CFLAGS=-O
#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
#CFLAGS=-g -DDEBUG
#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
#           -Wstrict-prototypes -Wmissing-prototypes

SFLAGS=-O
LDFLAGS=
TEST_LDFLAGS=-L. libz.a
LDSHARED=$(CC)
CPP=$(CC) -E

STATICLIB=libz.a
SHAREDLIB=libz.so
SHAREDLIBV=libz.so.1.2.8
SHAREDLIBM=libz.so.1
LIBS=$(STATICLIB) $(SHAREDLIBV)

AR=ar
ARFLAGS=rc
RANLIB=ranlib
LDCONFIG=ldconfig
LDSHAREDLIBC=-lc
TAR=tar
SHELL=/bin/sh
EXE=

prefix = /usr/local
exec_prefix = ${prefix}
libdir = ${exec_prefix}/lib
sharedlibdir = ${libdir}
includedir = ${prefix}/include
mandir = ${prefix}/share/man
man3dir = ${mandir}/man3
pkgconfigdir = ${libdir}/pkgconfig




OBJZ = adler32.o crc32.o deflate.o infback.o inffast.o inflate.o inftrees.o trees.o zutil.o
OBJG = compress.o uncompr.o gzclose.o gzlib.o gzread.o gzwrite.o
OBJC = $(OBJZ) $(OBJG)

PIC_OBJZ = adler32.lo crc32.lo deflate.lo infback.lo inffast.lo inflate.lo inftrees.lo trees.lo zutil.lo
PIC_OBJG = compress.lo uncompr.lo gzclose.lo gzlib.lo gzread.lo gzwrite.lo

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# Makefile for zlib
# Copyright (C) 1995-2016 Jean-loup Gailly, Mark Adler
# For conditions of distribution and use, see copyright notice in zlib.h

# To compile and test, type:
#    ./configure; make test
# Normally configure builds both a static and a shared library.
# If you want to build just a static library, use: ./configure --static

# To use the asm code, type:
#    cp contrib/asm?86/match.S ./match.S
#    make LOC=-DASMV OBJA=match.o

# To install /usr/local/lib/libz.* and /usr/local/include/zlib.h, type:
#    make install
# To install in $HOME instead of /usr/local, use:
#    make install prefix=$HOME

CC=cc

CFLAGS=-O
#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
#CFLAGS=-g -DZLIB_DEBUG
#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
#           -Wstrict-prototypes -Wmissing-prototypes

SFLAGS=-O
LDFLAGS=
TEST_LDFLAGS=-L. libz.a
LDSHARED=$(CC)
CPP=$(CC) -E

STATICLIB=libz.a
SHAREDLIB=libz.so
SHAREDLIBV=libz.so.1.2.10
SHAREDLIBM=libz.so.1
LIBS=$(STATICLIB) $(SHAREDLIBV)

AR=ar
ARFLAGS=rc
RANLIB=ranlib
LDCONFIG=ldconfig
LDSHAREDLIBC=-lc
TAR=tar
SHELL=/bin/sh
EXE=

prefix = /usr/local
exec_prefix = ${prefix}
libdir = ${exec_prefix}/lib
sharedlibdir = ${libdir}
includedir = ${prefix}/include
mandir = ${prefix}/share/man
man3dir = ${mandir}/man3
pkgconfigdir = ${libdir}/pkgconfig
SRCDIR=
ZINC=
ZINCOUT=-I.

OBJZ = adler32.o crc32.o deflate.o infback.o inffast.o inflate.o inftrees.o trees.o zutil.o
OBJG = compress.o uncompr.o gzclose.o gzlib.o gzread.o gzwrite.o
OBJC = $(OBJZ) $(OBJG)

PIC_OBJZ = adler32.lo crc32.lo deflate.lo infback.lo inffast.lo inflate.lo inftrees.lo trees.lo zutil.lo
PIC_OBJG = compress.lo uncompr.lo gzclose.lo gzlib.lo gzread.lo gzwrite.lo
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	if echo hello world | ./minigzip64 | ./minigzip64 -d && ./example64 $$TMP64; then \
	  echo '		*** zlib 64-bit test OK ***'; \
	else \
	  echo '		*** zlib 64-bit test FAILED ***'; false; \
	fi; \
	rm -f $$TMP64

infcover.o: test/infcover.c zlib.h zconf.h
	$(CC) $(CFLAGS) -I. -c -o $@ test/infcover.c

infcover: infcover.o libz.a
	$(CC) $(CFLAGS) -o $@ infcover.o libz.a

cover: infcover
	rm -f *.gcda
	./infcover







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	if echo hello world | ./minigzip64 | ./minigzip64 -d && ./example64 $$TMP64; then \
	  echo '		*** zlib 64-bit test OK ***'; \
	else \
	  echo '		*** zlib 64-bit test FAILED ***'; false; \
	fi; \
	rm -f $$TMP64

infcover.o: $(SRCDIR)test/infcover.c $(SRCDIR)zlib.h zconf.h
	$(CC) $(CFLAGS) $(ZINCOUT) -c -o $@ $(SRCDIR)test/infcover.c

infcover: infcover.o libz.a
	$(CC) $(CFLAGS) -o $@ infcover.o libz.a

cover: infcover
	rm -f *.gcda
	./infcover
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match.lo: match.S
	$(CPP) match.S > _match.s
	$(CC) -c -fPIC _match.s
	mv _match.o match.lo
	rm -f _match.s



example.o: test/example.c zlib.h zconf.h














	$(CC) $(CFLAGS) -I. -c -o $@ test/example.c



minigzip.o: test/minigzip.c zlib.h zconf.h













	$(CC) $(CFLAGS) -I. -c -o $@ test/minigzip.c



example64.o: test/example.c zlib.h zconf.h


	$(CC) $(CFLAGS) -I. -D_FILE_OFFSET_BITS=64 -c -o $@ test/example.c






























minigzip64.o: test/minigzip.c zlib.h zconf.h




	$(CC) $(CFLAGS) -I. -D_FILE_OFFSET_BITS=64 -c -o $@ test/minigzip.c









.SUFFIXES: .lo









.c.lo:































	-@mkdir objs 2>/dev/null || test -d objs
	$(CC) $(SFLAGS) -DPIC -c -o objs/$*.o $<
	-@mv objs/$*.o $@


placebo $(SHAREDLIBV): $(PIC_OBJS) libz.a
	$(LDSHARED) $(SFLAGS) -o $@ $(PIC_OBJS) $(LDSHAREDLIBC) $(LDFLAGS)
	rm -f $(SHAREDLIB) $(SHAREDLIBM)
	ln -s $@ $(SHAREDLIB)
	ln -s $@ $(SHAREDLIBM)
	-@rmdir objs







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match.lo: match.S
	$(CPP) match.S > _match.s
	$(CC) -c -fPIC _match.s
	mv _match.o match.lo
	rm -f _match.s

example.o: $(SRCDIR)test/example.c $(SRCDIR)zlib.h zconf.h
	$(CC) $(CFLAGS) $(ZINCOUT) -c -o $@ $(SRCDIR)test/example.c

minigzip.o: $(SRCDIR)test/minigzip.c $(SRCDIR)zlib.h zconf.h
	$(CC) $(CFLAGS) $(ZINCOUT) -c -o $@ $(SRCDIR)test/minigzip.c

example64.o: $(SRCDIR)test/example.c $(SRCDIR)zlib.h zconf.h
	$(CC) $(CFLAGS) $(ZINCOUT) -D_FILE_OFFSET_BITS=64 -c -o $@ $(SRCDIR)test/example.c

minigzip64.o: $(SRCDIR)test/minigzip.c $(SRCDIR)zlib.h zconf.h
	$(CC) $(CFLAGS) $(ZINCOUT) -D_FILE_OFFSET_BITS=64 -c -o $@ $(SRCDIR)test/minigzip.c


adler32.o: $(SRCDIR)adler32.c
	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)adler32.c

crc32.o: $(SRCDIR)crc32.c
	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)crc32.c

deflate.o: $(SRCDIR)deflate.c
	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)deflate.c

infback.o: $(SRCDIR)infback.c
	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)infback.c

inffast.o: $(SRCDIR)inffast.c
	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)inffast.c

inflate.o: $(SRCDIR)inflate.c
	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)inflate.c

inftrees.o: $(SRCDIR)inftrees.c
	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)inftrees.c

trees.o: $(SRCDIR)trees.c
	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)trees.c

zutil.o: $(SRCDIR)zutil.c
	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)zutil.c

compress.o: $(SRCDIR)compress.c
	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)compress.c

uncompr.o: $(SRCDIR)uncompr.c
	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)uncompr.c

gzclose.o: $(SRCDIR)gzclose.c
	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)gzclose.c

gzlib.o: $(SRCDIR)gzlib.c
	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)gzlib.c

gzread.o: $(SRCDIR)gzread.c
	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)gzread.c

gzwrite.o: $(SRCDIR)gzwrite.c
	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)gzwrite.c


adler32.lo: $(SRCDIR)adler32.c
	-@mkdir objs 2>/dev/null || test -d objs
	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/adler32.o $(SRCDIR)adler32.c
	-@mv objs/adler32.o $@

crc32.lo: $(SRCDIR)crc32.c
	-@mkdir objs 2>/dev/null || test -d objs
	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/crc32.o $(SRCDIR)crc32.c
	-@mv objs/crc32.o $@

deflate.lo: $(SRCDIR)deflate.c
	-@mkdir objs 2>/dev/null || test -d objs
	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/deflate.o $(SRCDIR)deflate.c
	-@mv objs/deflate.o $@

infback.lo: $(SRCDIR)infback.c
	-@mkdir objs 2>/dev/null || test -d objs
	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/infback.o $(SRCDIR)infback.c
	-@mv objs/infback.o $@

inffast.lo: $(SRCDIR)inffast.c
	-@mkdir objs 2>/dev/null || test -d objs
	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/inffast.o $(SRCDIR)inffast.c
	-@mv objs/inffast.o $@

inflate.lo: $(SRCDIR)inflate.c
	-@mkdir objs 2>/dev/null || test -d objs
	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/inflate.o $(SRCDIR)inflate.c
	-@mv objs/inflate.o $@

inftrees.lo: $(SRCDIR)inftrees.c
	-@mkdir objs 2>/dev/null || test -d objs
	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/inftrees.o $(SRCDIR)inftrees.c
	-@mv objs/inftrees.o $@

trees.lo: $(SRCDIR)trees.c
	-@mkdir objs 2>/dev/null || test -d objs
	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/trees.o $(SRCDIR)trees.c
	-@mv objs/trees.o $@

zutil.lo: $(SRCDIR)zutil.c
	-@mkdir objs 2>/dev/null || test -d objs
	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/zutil.o $(SRCDIR)zutil.c
	-@mv objs/zutil.o $@

compress.lo: $(SRCDIR)compress.c
	-@mkdir objs 2>/dev/null || test -d objs
	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/compress.o $(SRCDIR)compress.c
	-@mv objs/compress.o $@

uncompr.lo: $(SRCDIR)uncompr.c
	-@mkdir objs 2>/dev/null || test -d objs
	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/uncompr.o $(SRCDIR)uncompr.c
	-@mv objs/uncompr.o $@

gzclose.lo: $(SRCDIR)gzclose.c
	-@mkdir objs 2>/dev/null || test -d objs
	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/gzclose.o $(SRCDIR)gzclose.c
	-@mv objs/gzclose.o $@

gzlib.lo: $(SRCDIR)gzlib.c
	-@mkdir objs 2>/dev/null || test -d objs
	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/gzlib.o $(SRCDIR)gzlib.c
	-@mv objs/gzlib.o $@

gzread.lo: $(SRCDIR)gzread.c
	-@mkdir objs 2>/dev/null || test -d objs
	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/gzread.o $(SRCDIR)gzread.c
	-@mv objs/gzread.o $@

gzwrite.lo: $(SRCDIR)gzwrite.c
	-@mkdir objs 2>/dev/null || test -d objs
	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/gzwrite.o $(SRCDIR)gzwrite.c
	-@mv objs/gzwrite.o $@


placebo $(SHAREDLIBV): $(PIC_OBJS) libz.a
	$(LDSHARED) $(SFLAGS) -o $@ $(PIC_OBJS) $(LDSHAREDLIBC) $(LDFLAGS)
	rm -f $(SHAREDLIB) $(SHAREDLIBM)
	ln -s $@ $(SHAREDLIB)
	ln -s $@ $(SHAREDLIBM)
	-@rmdir objs
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install-libs: $(LIBS)
	-@if [ ! -d $(DESTDIR)$(exec_prefix)  ]; then mkdir -p $(DESTDIR)$(exec_prefix); fi
	-@if [ ! -d $(DESTDIR)$(libdir)       ]; then mkdir -p $(DESTDIR)$(libdir); fi
	-@if [ ! -d $(DESTDIR)$(sharedlibdir) ]; then mkdir -p $(DESTDIR)$(sharedlibdir); fi
	-@if [ ! -d $(DESTDIR)$(man3dir)      ]; then mkdir -p $(DESTDIR)$(man3dir); fi
	-@if [ ! -d $(DESTDIR)$(pkgconfigdir) ]; then mkdir -p $(DESTDIR)$(pkgconfigdir); fi

	cp $(STATICLIB) $(DESTDIR)$(libdir)
	chmod 644 $(DESTDIR)$(libdir)/$(STATICLIB)
	-@($(RANLIB) $(DESTDIR)$(libdir)/libz.a || true) >/dev/null 2>&1
	-@if test -n "$(SHAREDLIBV)"; then \

	  cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir); \
	  echo "cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)"; \
	  chmod 755 $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV); \
	  echo "chmod 755 $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV)"; \
	  rm -f $(DESTDIR)$(sharedlibdir)/$(SHAREDLIB) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBM); \
	  ln -s $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIB); \
	  ln -s $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBM); \
	  ($(LDCONFIG) || true)  >/dev/null 2>&1; \
	fi

	cp zlib.3 $(DESTDIR)$(man3dir)
	chmod 644 $(DESTDIR)$(man3dir)/zlib.3

	cp zlib.pc $(DESTDIR)$(pkgconfigdir)
	chmod 644 $(DESTDIR)$(pkgconfigdir)/zlib.pc
# The ranlib in install is needed on NeXTSTEP which checks file times
# ldconfig is for Linux

install: install-libs
	-@if [ ! -d $(DESTDIR)$(includedir)   ]; then mkdir -p $(DESTDIR)$(includedir); fi

	cp zlib.h zconf.h $(DESTDIR)$(includedir)
	chmod 644 $(DESTDIR)$(includedir)/zlib.h $(DESTDIR)$(includedir)/zconf.h

uninstall:
	cd $(DESTDIR)$(includedir) && rm -f zlib.h zconf.h
	cd $(DESTDIR)$(libdir) && rm -f libz.a; \
	if test -n "$(SHAREDLIBV)" -a -f $(SHAREDLIBV); then \
	  rm -f $(SHAREDLIBV) $(SHAREDLIB) $(SHAREDLIBM); \
	fi
	cd $(DESTDIR)$(man3dir) && rm -f zlib.3
	cd $(DESTDIR)$(pkgconfigdir) && rm -f zlib.pc

docs: zlib.3.pdf

zlib.3.pdf: zlib.3
	groff -mandoc -f H -T ps zlib.3 | ps2pdf - zlib.3.pdf

zconf.h.cmakein: zconf.h.in
	-@ TEMPFILE=zconfh_$$; \
	echo "/#define ZCONF_H/ a\\\\\n#cmakedefine Z_PREFIX\\\\\n#cmakedefine Z_HAVE_UNISTD_H\n" >> $$TEMPFILE &&\
	sed -f $$TEMPFILE zconf.h.in > zconf.h.cmakein &&\
	touch -r zconf.h.in zconf.h.cmakein &&\
	rm $$TEMPFILE

zconf: zconf.h.in
	cp -p zconf.h.in zconf.h

mostlyclean: clean
clean:
	rm -f *.o *.lo *~ \
	   example$(EXE) minigzip$(EXE) examplesh$(EXE) minigzipsh$(EXE) \
	   example64$(EXE) minigzip64$(EXE) \
	   infcover \
	   libz.* foo.gz so_locations \
	   _match.s maketree contrib/infback9/*.o
	rm -rf objs
	rm -f *.gcda *.gcno *.gcov
	rm -f contrib/infback9/*.gcda contrib/infback9/*.gcno contrib/infback9/*.gcov

maintainer-clean: distclean
distclean: clean zconf zconf.h.cmakein docs
	rm -f Makefile zlib.pc configure.log
	-@rm -f .DS_Store

	-@printf 'all:\n\t-@echo "Please use ./configure first.  Thank you."\n' > Makefile
	-@printf '\ndistclean:\n\tmake -f Makefile.in distclean\n' >> Makefile
	-@touch -r Makefile.in Makefile



tags:
	etags *.[ch]

depend:
	makedepend -- $(CFLAGS) -- *.[ch]

# DO NOT DELETE THIS LINE -- make depend depends on it.

adler32.o zutil.o: zutil.h zlib.h zconf.h
gzclose.o gzlib.o gzread.o gzwrite.o: zlib.h zconf.h gzguts.h
compress.o example.o minigzip.o uncompr.o: zlib.h zconf.h
crc32.o: zutil.h zlib.h zconf.h crc32.h
deflate.o: deflate.h zutil.h zlib.h zconf.h
infback.o inflate.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h inffixed.h
inffast.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
inftrees.o: zutil.h zlib.h zconf.h inftrees.h
trees.o: deflate.h zutil.h zlib.h zconf.h trees.h

adler32.lo zutil.lo: zutil.h zlib.h zconf.h
gzclose.lo gzlib.lo gzread.lo gzwrite.lo: zlib.h zconf.h gzguts.h
compress.lo example.lo minigzip.lo uncompr.lo: zlib.h zconf.h
crc32.lo: zutil.h zlib.h zconf.h crc32.h
deflate.lo: deflate.h zutil.h zlib.h zconf.h
infback.lo inflate.lo: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h inffixed.h
inffast.lo: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
inftrees.lo: zutil.h zlib.h zconf.h inftrees.h
trees.lo: deflate.h zutil.h zlib.h zconf.h trees.h







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install-libs: $(LIBS)
	-@if [ ! -d $(DESTDIR)$(exec_prefix)  ]; then mkdir -p $(DESTDIR)$(exec_prefix); fi
	-@if [ ! -d $(DESTDIR)$(libdir)       ]; then mkdir -p $(DESTDIR)$(libdir); fi
	-@if [ ! -d $(DESTDIR)$(sharedlibdir) ]; then mkdir -p $(DESTDIR)$(sharedlibdir); fi
	-@if [ ! -d $(DESTDIR)$(man3dir)      ]; then mkdir -p $(DESTDIR)$(man3dir); fi
	-@if [ ! -d $(DESTDIR)$(pkgconfigdir) ]; then mkdir -p $(DESTDIR)$(pkgconfigdir); fi
	rm -f $(DESTDIR)$(libdir)/$(STATICLIB)
	cp $(STATICLIB) $(DESTDIR)$(libdir)
	chmod 644 $(DESTDIR)$(libdir)/$(STATICLIB)
	-@($(RANLIB) $(DESTDIR)$(libdir)/libz.a || true) >/dev/null 2>&1
	-@if test -n "$(SHAREDLIBV)"; then \
	  rm -f $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV); \
	  cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir); \
	  echo "cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)"; \
	  chmod 755 $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV); \
	  echo "chmod 755 $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV)"; \
	  rm -f $(DESTDIR)$(sharedlibdir)/$(SHAREDLIB) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBM); \
	  ln -s $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIB); \
	  ln -s $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBM); \
	  ($(LDCONFIG) || true)  >/dev/null 2>&1; \
	fi
	rm -f $(DESTDIR)$(man3dir)/zlib.3
	cp $(SRCDIR)zlib.3 $(DESTDIR)$(man3dir)
	chmod 644 $(DESTDIR)$(man3dir)/zlib.3
	rm -f $(DESTDIR)$(pkgconfigdir)/zlib.pc
	cp zlib.pc $(DESTDIR)$(pkgconfigdir)
	chmod 644 $(DESTDIR)$(pkgconfigdir)/zlib.pc
# The ranlib in install is needed on NeXTSTEP which checks file times
# ldconfig is for Linux

install: install-libs
	-@if [ ! -d $(DESTDIR)$(includedir)   ]; then mkdir -p $(DESTDIR)$(includedir); fi
	rm -f $(DESTDIR)$(includedir)/zlib.h $(DESTDIR)$(includedir)/zconf.h
	cp $(SRCDIR)zlib.h zconf.h $(DESTDIR)$(includedir)
	chmod 644 $(DESTDIR)$(includedir)/zlib.h $(DESTDIR)$(includedir)/zconf.h

uninstall:
	cd $(DESTDIR)$(includedir) && rm -f zlib.h zconf.h
	cd $(DESTDIR)$(libdir) && rm -f libz.a; \
	if test -n "$(SHAREDLIBV)" -a -f $(SHAREDLIBV); then \
	  rm -f $(SHAREDLIBV) $(SHAREDLIB) $(SHAREDLIBM); \
	fi
	cd $(DESTDIR)$(man3dir) && rm -f zlib.3
	cd $(DESTDIR)$(pkgconfigdir) && rm -f zlib.pc

docs: zlib.3.pdf

zlib.3.pdf: $(SRCDIR)zlib.3
	groff -mandoc -f H -T ps $(SRCDIR)zlib.3 | ps2pdf - $@

zconf.h.cmakein: $(SRCDIR)zconf.h.in
	-@ TEMPFILE=zconfh_$$; \
	echo "/#define ZCONF_H/ a\\\\\n#cmakedefine Z_PREFIX\\\\\n#cmakedefine Z_HAVE_UNISTD_H\n" >> $$TEMPFILE &&\
	sed -f $$TEMPFILE $(SRCDIR)zconf.h.in > $@ &&\
	touch -r $(SRCDIR)zconf.h.in $@ &&\
	rm $$TEMPFILE

zconf: $(SRCDIR)zconf.h.in
	cp -p $(SRCDIR)zconf.h.in zconf.h

mostlyclean: clean
clean:
	rm -f *.o *.lo *~ \
	   example$(EXE) minigzip$(EXE) examplesh$(EXE) minigzipsh$(EXE) \
	   example64$(EXE) minigzip64$(EXE) \
	   infcover \
	   libz.* foo.gz so_locations \
	   _match.s maketree contrib/infback9/*.o
	rm -rf objs
	rm -f *.gcda *.gcno *.gcov
	rm -f contrib/infback9/*.gcda contrib/infback9/*.gcno contrib/infback9/*.gcov

maintainer-clean: distclean
distclean: clean zconf zconf.h.cmakein docs
	rm -f Makefile zlib.pc configure.log
	-@rm -f .DS_Store
	@if [ -f Makefile.in ]; then \
	printf 'all:\n\t-@echo "Please use ./configure first.  Thank you."\n' > Makefile ; \
	printf '\ndistclean:\n\tmake -f Makefile.in distclean\n' >> Makefile ; \
	touch -r $(SRCDIR)Makefile.in Makefile ; fi
	@if [ ! -f zconf.h.in ]; then rm -f zconf.h zconf.h.cmakein ; fi
	@if [ ! -f zlib.3 ]; then rm -f zlib.3.pdf ; fi

tags:
	etags $(SRCDIR)*.[ch]






adler32.o zutil.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
gzclose.o gzlib.o gzread.o gzwrite.o: $(SRCDIR)zlib.h zconf.h $(SRCDIR)gzguts.h
compress.o example.o minigzip.o uncompr.o: $(SRCDIR)zlib.h zconf.h
crc32.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)crc32.h
deflate.o: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
infback.o inflate.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h $(SRCDIR)inflate.h $(SRCDIR)inffast.h $(SRCDIR)inffixed.h
inffast.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h $(SRCDIR)inflate.h $(SRCDIR)inffast.h
inftrees.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h
trees.o: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)trees.h

adler32.lo zutil.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
gzclose.lo gzlib.lo gzread.lo gzwrite.lo: $(SRCDIR)zlib.h zconf.h $(SRCDIR)gzguts.h
compress.lo example.lo minigzip.lo uncompr.lo: $(SRCDIR)zlib.h zconf.h
crc32.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)crc32.h
deflate.lo: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
infback.lo inflate.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h $(SRCDIR)inflate.h $(SRCDIR)inffast.h $(SRCDIR)inffixed.h
inffast.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h $(SRCDIR)inflate.h $(SRCDIR)inffast.h
inftrees.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h
trees.lo: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)trees.h
Changes to compat/zlib/README.
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ZLIB DATA COMPRESSION LIBRARY

zlib 1.2.8 is a general purpose data compression library.  All the code is
thread safe.  The data format used by the zlib library is described by RFCs
(Request for Comments) 1950 to 1952 in the files
http://tools.ietf.org/html/rfc1950 (zlib format), rfc1951 (deflate format) and
rfc1952 (gzip format).

All functions of the compression library are documented in the file zlib.h
(volunteer to write man pages welcome, contact zlib@gzip.org).  A usage example


|







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ZLIB DATA COMPRESSION LIBRARY

zlib 1.2.10 is a general purpose data compression library.  All the code is
thread safe.  The data format used by the zlib library is described by RFCs
(Request for Comments) 1950 to 1952 in the files
http://tools.ietf.org/html/rfc1950 (zlib format), rfc1951 (deflate format) and
rfc1952 (gzip format).

All functions of the compression library are documented in the file zlib.h
(volunteer to write man pages welcome, contact zlib@gzip.org).  A usage example
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PLEASE read the zlib FAQ http://zlib.net/zlib_faq.html before asking for help.

Mark Nelson <markn@ieee.org> wrote an article about zlib for the Jan.  1997
issue of Dr.  Dobb's Journal; a copy of the article is available at
http://marknelson.us/1997/01/01/zlib-engine/ .

The changes made in version 1.2.8 are documented in the file ChangeLog.

Unsupported third party contributions are provided in directory contrib/ .

zlib is available in Java using the java.util.zip package, documented at
http://java.sun.com/developer/technicalArticles/Programming/compression/ .

A Perl interface to zlib written by Paul Marquess <pmqs@cpan.org> is available







|







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PLEASE read the zlib FAQ http://zlib.net/zlib_faq.html before asking for help.

Mark Nelson <markn@ieee.org> wrote an article about zlib for the Jan.  1997
issue of Dr.  Dobb's Journal; a copy of the article is available at
http://marknelson.us/1997/01/01/zlib-engine/ .

The changes made in version 1.2.10 are documented in the file ChangeLog.

Unsupported third party contributions are provided in directory contrib/ .

zlib is available in Java using the java.util.zip package, documented at
http://java.sun.com/developer/technicalArticles/Programming/compression/ .

A Perl interface to zlib written by Paul Marquess <pmqs@cpan.org> is available
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  The deflate format used by zlib was defined by Phil Katz.  The deflate and
  zlib specifications were written by L.  Peter Deutsch.  Thanks to all the
  people who reported problems and suggested various improvements in zlib; they
  are too numerous to cite here.

Copyright notice:

 (C) 1995-2013 Jean-loup Gailly and Mark Adler

  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the authors be held liable for any damages
  arising from the use of this software.

  Permission is granted to anyone to use this software for any purpose,
  including commercial applications, and to alter it and redistribute it







|







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  The deflate format used by zlib was defined by Phil Katz.  The deflate and
  zlib specifications were written by L.  Peter Deutsch.  Thanks to all the
  people who reported problems and suggested various improvements in zlib; they
  are too numerous to cite here.

Copyright notice:

 (C) 1995-2017 Jean-loup Gailly and Mark Adler

  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the authors be held liable for any damages
  arising from the use of this software.

  Permission is granted to anyone to use this software for any purpose,
  including commercial applications, and to alter it and redistribute it
Changes to compat/zlib/adler32.c.
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/* adler32.c -- compute the Adler-32 checksum of a data stream
 * Copyright (C) 1995-2011 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* @(#) $Id$ */

#include "zutil.h"

#define local static

local uLong adler32_combine_ OF((uLong adler1, uLong adler2, z_off64_t len2));

#define BASE 65521      /* largest prime smaller than 65536 */
#define NMAX 5552
/* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */

#define DO1(buf,i)  {adler += (buf)[i]; sum2 += adler;}
#define DO2(buf,i)  DO1(buf,i); DO1(buf,i+1);
#define DO4(buf,i)  DO2(buf,i); DO2(buf,i+2);
#define DO8(buf,i)  DO4(buf,i); DO4(buf,i+4);

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/* adler32.c -- compute the Adler-32 checksum of a data stream
 * Copyright (C) 1995-2011, 2016 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* @(#) $Id$ */

#include "zutil.h"



local uLong adler32_combine_ OF((uLong adler1, uLong adler2, z_off64_t len2));

#define BASE 65521U     /* largest prime smaller than 65536 */
#define NMAX 5552
/* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */

#define DO1(buf,i)  {adler += (buf)[i]; sum2 += adler;}
#define DO2(buf,i)  DO1(buf,i); DO1(buf,i+1);
#define DO4(buf,i)  DO2(buf,i); DO2(buf,i+2);
#define DO8(buf,i)  DO4(buf,i); DO4(buf,i+4);
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#else
#  define MOD(a) a %= BASE
#  define MOD28(a) a %= BASE
#  define MOD63(a) a %= BASE
#endif

/* ========================================================================= */
uLong ZEXPORT adler32(adler, buf, len)
    uLong adler;
    const Bytef *buf;
    uInt len;
{
    unsigned long sum2;
    unsigned n;

    /* split Adler-32 into component sums */
    sum2 = (adler >> 16) & 0xffff;
    adler &= 0xffff;







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#else
#  define MOD(a) a %= BASE
#  define MOD28(a) a %= BASE
#  define MOD63(a) a %= BASE
#endif

/* ========================================================================= */
uLong ZEXPORT adler32_z(adler, buf, len)
    uLong adler;
    const Bytef *buf;
    z_size_t len;
{
    unsigned long sum2;
    unsigned n;

    /* split Adler-32 into component sums */
    sum2 = (adler >> 16) & 0xffff;
    adler &= 0xffff;
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        MOD(adler);
        MOD(sum2);
    }

    /* return recombined sums */
    return adler | (sum2 << 16);
}










/* ========================================================================= */
local uLong adler32_combine_(adler1, adler2, len2)
    uLong adler1;
    uLong adler2;
    z_off64_t len2;
{







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        MOD(adler);
        MOD(sum2);
    }

    /* return recombined sums */
    return adler | (sum2 << 16);
}

/* ========================================================================= */
uLong ZEXPORT adler32(adler, buf, len)
    uLong adler;
    const Bytef *buf;
    uInt len;
{
    return adler32_z(adler, buf, len);
}

/* ========================================================================= */
local uLong adler32_combine_(adler1, adler2, len2)
    uLong adler1;
    uLong adler2;
    z_off64_t len2;
{
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    sum1 = adler1 & 0xffff;
    sum2 = rem * sum1;
    MOD(sum2);
    sum1 += (adler2 & 0xffff) + BASE - 1;
    sum2 += ((adler1 >> 16) & 0xffff) + ((adler2 >> 16) & 0xffff) + BASE - rem;
    if (sum1 >= BASE) sum1 -= BASE;
    if (sum1 >= BASE) sum1 -= BASE;
    if (sum2 >= (BASE << 1)) sum2 -= (BASE << 1);
    if (sum2 >= BASE) sum2 -= BASE;
    return sum1 | (sum2 << 16);
}

/* ========================================================================= */
uLong ZEXPORT adler32_combine(adler1, adler2, len2)
    uLong adler1;







|







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    sum1 = adler1 & 0xffff;
    sum2 = rem * sum1;
    MOD(sum2);
    sum1 += (adler2 & 0xffff) + BASE - 1;
    sum2 += ((adler1 >> 16) & 0xffff) + ((adler2 >> 16) & 0xffff) + BASE - rem;
    if (sum1 >= BASE) sum1 -= BASE;
    if (sum1 >= BASE) sum1 -= BASE;
    if (sum2 >= ((unsigned long)BASE << 1)) sum2 -= ((unsigned long)BASE << 1);
    if (sum2 >= BASE) sum2 -= BASE;
    return sum1 | (sum2 << 16);
}

/* ========================================================================= */
uLong ZEXPORT adler32_combine(adler1, adler2, len2)
    uLong adler1;
Deleted compat/zlib/as400/bndsrc.
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STRPGMEXP PGMLVL(*CURRENT) SIGNATURE('ZLIB')

/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
/*   Version 1.1.3 entry points.                                    */
/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/

/********************************************************************/
/*   *MODULE      ADLER32      ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("adler32")

/********************************************************************/
/*   *MODULE      COMPRESS     ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("compress")
  EXPORT SYMBOL("compress2")

/********************************************************************/
/*   *MODULE      CRC32        ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("crc32")
  EXPORT SYMBOL("get_crc_table")

/********************************************************************/
/*   *MODULE      DEFLATE      ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("deflate")
  EXPORT SYMBOL("deflateEnd")
  EXPORT SYMBOL("deflateSetDictionary")
  EXPORT SYMBOL("deflateCopy")
  EXPORT SYMBOL("deflateReset")
  EXPORT SYMBOL("deflateParams")
  EXPORT SYMBOL("deflatePrime")
  EXPORT SYMBOL("deflateInit_")
  EXPORT SYMBOL("deflateInit2_")

/********************************************************************/
/*   *MODULE      GZIO         ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("gzopen")
  EXPORT SYMBOL("gzdopen")
  EXPORT SYMBOL("gzsetparams")
  EXPORT SYMBOL("gzread")
  EXPORT SYMBOL("gzwrite")
  EXPORT SYMBOL("gzprintf")
  EXPORT SYMBOL("gzputs")
  EXPORT SYMBOL("gzgets")
  EXPORT SYMBOL("gzputc")
  EXPORT SYMBOL("gzgetc")
  EXPORT SYMBOL("gzflush")
  EXPORT SYMBOL("gzseek")
  EXPORT SYMBOL("gzrewind")
  EXPORT SYMBOL("gztell")
  EXPORT SYMBOL("gzeof")
  EXPORT SYMBOL("gzclose")
  EXPORT SYMBOL("gzerror")

/********************************************************************/
/*   *MODULE      INFLATE      ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("inflate")
  EXPORT SYMBOL("inflateEnd")
  EXPORT SYMBOL("inflateSetDictionary")
  EXPORT SYMBOL("inflateSync")
  EXPORT SYMBOL("inflateReset")
  EXPORT SYMBOL("inflateInit_")
  EXPORT SYMBOL("inflateInit2_")
  EXPORT SYMBOL("inflateSyncPoint")

/********************************************************************/
/*   *MODULE      UNCOMPR      ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("uncompress")

/********************************************************************/
/*   *MODULE      ZUTIL        ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("zlibVersion")
  EXPORT SYMBOL("zError")

/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
/*   Version 1.2.1 additional entry points.                         */
/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/

/********************************************************************/
/*   *MODULE      COMPRESS     ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("compressBound")

/********************************************************************/
/*   *MODULE      DEFLATE      ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("deflateBound")

/********************************************************************/
/*   *MODULE      GZIO         ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("gzungetc")
  EXPORT SYMBOL("gzclearerr")

/********************************************************************/
/*   *MODULE      INFBACK      ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("inflateBack")
  EXPORT SYMBOL("inflateBackEnd")
  EXPORT SYMBOL("inflateBackInit_")

/********************************************************************/
/*   *MODULE      INFLATE      ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("inflateCopy")

/********************************************************************/
/*   *MODULE      ZUTIL        ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("zlibCompileFlags")

/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
/*   Version 1.2.5 additional entry points.                         */
/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/

/********************************************************************/
/*   *MODULE      ADLER32      ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("adler32_combine")
  EXPORT SYMBOL("adler32_combine64")

/********************************************************************/
/*   *MODULE      CRC32        ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("crc32_combine")
  EXPORT SYMBOL("crc32_combine64")

/********************************************************************/
/*   *MODULE      GZLIB        ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("gzbuffer")
  EXPORT SYMBOL("gzoffset")
  EXPORT SYMBOL("gzoffset64")
  EXPORT SYMBOL("gzopen64")
  EXPORT SYMBOL("gzseek64")
  EXPORT SYMBOL("gztell64")

/********************************************************************/
/*   *MODULE      GZREAD       ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("gzclose_r")

/********************************************************************/
/*   *MODULE      GZWRITE      ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("gzclose_w")

/********************************************************************/
/*   *MODULE      INFLATE      ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("inflateMark")
  EXPORT SYMBOL("inflatePrime")
  EXPORT SYMBOL("inflateReset2")
  EXPORT SYMBOL("inflateUndermine")

/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
/*   Version 1.2.6 additional entry points.                         */
/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/

/********************************************************************/
/*   *MODULE      DEFLATE      ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("deflateResetKeep")
  EXPORT SYMBOL("deflatePending")

/********************************************************************/
/*   *MODULE      GZWRITE      ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("gzgetc_")

/********************************************************************/
/*   *MODULE      INFLATE      ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("inflateResetKeep")

/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
/*   Version 1.2.8 additional entry points.                         */
/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/

/********************************************************************/
/*   *MODULE      INFLATE      ZLIB         01/02/01  00:15:09      */
/********************************************************************/

  EXPORT SYMBOL("inflateGetDictionary")

ENDPGMEXP
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Deleted compat/zlib/as400/compile.clp.
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/******************************************************************************/
/*                                                                            */
/*  ZLIB                                                                      */
/*                                                                            */
/*    Compile sources into modules and link them into a service program.      */
/*                                                                            */
/******************************************************************************/

             PGM

/*      Configuration adjustable parameters.                                  */

             DCL        VAR(&SRCLIB) TYPE(*CHAR) LEN(10) +
                          VALUE('ZLIB')                         /* Source library. */
             DCL        VAR(&SRCFILE) TYPE(*CHAR) LEN(10) +
                          VALUE('SOURCES')                      /* Source member file. */
             DCL        VAR(&CTLFILE) TYPE(*CHAR) LEN(10) +
                          VALUE('TOOLS')                        /* Control member file. */

             DCL        VAR(&MODLIB) TYPE(*CHAR) LEN(10) +
                          VALUE('ZLIB')                         /* Module library. */

             DCL        VAR(&SRVLIB) TYPE(*CHAR) LEN(10) +
                          VALUE('LGPL')                         /* Service program library. */

             DCL        VAR(&CFLAGS) TYPE(*CHAR) +
                          VALUE('OPTIMIZE(40)')                 /* Compile options. */

             DCL        VAR(&TGTRLS) TYPE(*CHAR) +
                          VALUE('V5R3M0')                       /* Target release. */


/*      Working storage.                                                      */

             DCL        VAR(&CMDLEN) TYPE(*DEC) LEN(15 5) VALUE(300)    /* Command length. */
             DCL        VAR(&CMD) TYPE(*CHAR) LEN(512)
             DCL        VAR(&FIXDCMD) TYPE(*CHAR) LEN(512)


/*      Compile sources into modules.                                         */

             CHGVAR     VAR(&FIXDCMD) VALUE('CRTCMOD' *BCAT &CFLAGS *BCAT      +
                        'SYSIFCOPT(*IFS64IO)' *BCAT                            +
                        'DEFINE(''_LARGEFILE64_SOURCE''' *BCAT                 +
                        '''_LFS64_LARGEFILE=1'') TGTRLS(' *TCAT &TGTRLS *TCAT  +
                        ') SRCFILE(' *TCAT &SRCLIB *TCAT '/' *TCAT             +
                        &SRCFILE *TCAT ') MODULE(' *TCAT &MODLIB *TCAT '/')


             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'ADLER32)')
             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)

             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'COMPRESS)')
             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)

             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'CRC32)')
             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)

             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'DEFLATE)')
             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)

             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'GZCLOSE)')
             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)

             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'GZLIB)')
             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)

             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'GZREAD)')
             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)

             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'GZWRITE)')
             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)

             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'INFBACK)')
             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)

             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'INFFAST)')
             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)

             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'INFLATE)')
             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)

             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'INFTREES)')
             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)

             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'TREES)')
             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)

             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'UNCOMPR)')
             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)

             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'ZUTIL)')
             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)


/*      Link modules into a service program.                                  */

             CRTSRVPGM  SRVPGM(&SRVLIB/ZLIB) +
                          MODULE(&MODLIB/ADLER32     &MODLIB/COMPRESS    +
                                 &MODLIB/CRC32       &MODLIB/DEFLATE     +
                                 &MODLIB/GZCLOSE     &MODLIB/GZLIB       +
                                 &MODLIB/GZREAD      &MODLIB/GZWRITE     +
                                 &MODLIB/INFBACK     &MODLIB/INFFAST     +
                                 &MODLIB/INFLATE     &MODLIB/INFTREES    +
                                 &MODLIB/TREES       &MODLIB/UNCOMPR     +
                                 &MODLIB/ZUTIL)                          +
                          SRCFILE(&SRCLIB/&CTLFILE) SRCMBR(BNDSRC)       +
                          TEXT('ZLIB 1.2.8') TGTRLS(&TGTRLS)

             ENDPGM
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Deleted compat/zlib/as400/readme.txt.
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        ZLIB version 1.2.8 for AS400 installation instructions

I) From an AS400 *SAVF file:

1)      Unpacking archive to an AS400 save file

On the AS400:

_       Create the ZLIB AS400 library:

        CRTLIB LIB(ZLIB) TYPE(*PROD) TEXT('ZLIB compression API library')

_       Create a work save file, for example:

                CRTSAVF FILE(ZLIB/ZLIBSAVF)

On a PC connected to the target AS400:

_       Unpack the save file image to a PC file "ZLIBSAVF"
_       Upload this file into the save file on the AS400, for example
                using ftp in BINARY mode.


2)      Populating the ZLIB AS400 source library

On the AS400:

_       Extract the saved objects into the ZLIB AS400 library using:

RSTOBJ OBJ(*ALL) SAVLIB(ZLIB) DEV(*SAVF) SAVF(ZLIB/ZLIBSAVF) RSTLIB(ZLIB)


3)      Customize installation:

_       Edit CL member ZLIB/TOOLS(COMPILE) and change parameters if needed,
                according to the comments.

_       Compile this member with:

        CRTCLPGM PGM(ZLIB/COMPILE) SRCFILE(ZLIB/TOOLS) SRCMBR(COMPILE)


4)      Compile and generate the service program:

_       This can now be done by executing:

        CALL PGM(ZLIB/COMPILE)



II) From the original source distribution:

1)      On the AS400, create the source library:

        CRTLIB LIB(ZLIB) TYPE(*PROD) TEXT('ZLIB compression API library')

2)      Create the source files:

        CRTSRCPF FILE(ZLIB/SOURCES) RCDLEN(112) TEXT('ZLIB library modules')
        CRTSRCPF FILE(ZLIB/H)       RCDLEN(112) TEXT('ZLIB library includes')
        CRTSRCPF FILE(ZLIB/TOOLS)   RCDLEN(112) TEXT('ZLIB library control utilities')

3)      From the machine hosting the distribution files, upload them (with
                FTP in text mode, for example) according to the following table:

    Original    AS400   AS400    AS400 AS400
    file        file    member   type  description
                SOURCES                Original ZLIB C subprogram sources
    adler32.c           ADLER32  C     ZLIB - Compute the Adler-32 checksum of a dta strm
    compress.c          COMPRESS C     ZLIB - Compress a memory buffer
    crc32.c             CRC32    C     ZLIB - Compute the CRC-32 of a data stream
    deflate.c           DEFLATE  C     ZLIB - Compress data using the deflation algorithm
    gzclose.c           GZCLOSE  C     ZLIB - Close .gz files
    gzlib.c             GZLIB    C     ZLIB - Miscellaneous .gz files IO support
    gzread.c            GZREAD   C     ZLIB - Read .gz files
    gzwrite.c           GZWRITE  C     ZLIB - Write .gz files
    infback.c           INFBACK  C     ZLIB - Inflate using a callback interface
    inffast.c           INFFAST  C     ZLIB - Fast proc. literals & length/distance pairs
    inflate.c           INFLATE  C     ZLIB - Interface to inflate modules
    inftrees.c          INFTREES C     ZLIB - Generate Huffman trees for efficient decode
    trees.c             TREES    C     ZLIB - Output deflated data using Huffman coding
    uncompr.c           UNCOMPR  C     ZLIB - Decompress a memory buffer
    zutil.c             ZUTIL    C     ZLIB - Target dependent utility functions
                H                      Original ZLIB C and ILE/RPG include files
    crc32.h             CRC32    C     ZLIB - CRC32 tables
    deflate.h           DEFLATE  C     ZLIB - Internal compression state
    gzguts.h            GZGUTS   C     ZLIB - Definitions for the gzclose module
    inffast.h           INFFAST  C     ZLIB - Header to use inffast.c
    inffixed.h          INFFIXED C     ZLIB - Table for decoding fixed codes
    inflate.h           INFLATE  C     ZLIB - Internal inflate state definitions
    inftrees.h          INFTREES C     ZLIB - Header to use inftrees.c
    trees.h             TREES    C     ZLIB - Created automatically with -DGEN_TREES_H
    zconf.h             ZCONF    C     ZLIB - Compression library configuration
    zlib.h              ZLIB     C     ZLIB - Compression library C user interface
    as400/zlib.inc      ZLIB.INC RPGLE ZLIB - Compression library ILE RPG user interface
    zutil.h             ZUTIL    C     ZLIB - Internal interface and configuration
                TOOLS                  Building source software & AS/400 README
    as400/bndsrc        BNDSRC         Entry point exportation list
    as400/compile.clp   COMPILE  CLP   Compile sources & generate service program
    as400/readme.txt    README   TXT   Installation instructions

4)      Continue as in I)3).




Notes:  For AS400 ILE RPG programmers, a /copy member defining the ZLIB
                API prototypes for ILE RPG can be found in ZLIB/H(ZLIB.INC).
                Please read comments in this member for more information.

        Remember that most foreign textual data are ASCII coded: this
                implementation does not handle conversion from/to ASCII, so
                text data code conversions must be done explicitely.

        Mainly for the reason above, always open zipped files in binary mode.
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Deleted compat/zlib/as400/zlib.inc.
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      *  ZLIB.INC - Interface to the general purpose compression library
      *
      *  ILE RPG400 version by Patrick Monnerat, DATASPHERE.
      *  Version 1.2.8
      *
      *
      *  WARNING:
      *     Procedures inflateInit(), inflateInit2(), deflateInit(),
      *         deflateInit2() and inflateBackInit() need to be called with
      *         two additional arguments:
      *         the package version string and the stream control structure.
      *         size. This is needed because RPG lacks some macro feature.
      *         Call these procedures as:
      *             inflateInit(...: ZLIB_VERSION: %size(z_stream))
      *
      /if not defined(ZLIB_H_)
      /define ZLIB_H_
      *
      **************************************************************************
      *                               Constants
      **************************************************************************
      *
      *  Versioning information.
      *
     D ZLIB_VERSION    C                   '1.2.8'
     D ZLIB_VERNUM     C                   X'1280'
     D ZLIB_VER_MAJOR  C                   1
     D ZLIB_VER_MINOR  C                   2
     D ZLIB_VER_REVISION...
     D                 C                   8
     D ZLIB_VER_SUBREVISION...
     D                 C                   0
      *
      *  Other equates.
      *
     D Z_NO_FLUSH      C                   0
     D Z_PARTIAL_FLUSH...
     D                 C                   1
     D Z_SYNC_FLUSH    C                   2
     D Z_FULL_FLUSH    C                   3
     D Z_FINISH        C                   4
     D Z_BLOCK         C                   5
     D Z_TREES         C                   6
      *
     D Z_OK            C                   0
     D Z_STREAM_END    C                   1
     D Z_NEED_DICT     C                   2
     D Z_ERRNO         C                   -1
     D Z_STREAM_ERROR  C                   -2
     D Z_DATA_ERROR    C                   -3
     D Z_MEM_ERROR     C                   -4
     D Z_BUF_ERROR     C                   -5
     DZ_VERSION_ERROR  C                   -6
      *
     D Z_NO_COMPRESSION...
     D                 C                   0
     D Z_BEST_SPEED    C                   1
     D Z_BEST_COMPRESSION...
     D                 C                   9
     D Z_DEFAULT_COMPRESSION...
     D                 C                   -1
      *
     D Z_FILTERED      C                   1
     D Z_HUFFMAN_ONLY  C                   2
     D Z_RLE           C                   3
     D Z_DEFAULT_STRATEGY...
     D                 C                   0
      *
     D Z_BINARY        C                   0
     D Z_ASCII         C                   1
     D Z_UNKNOWN       C                   2
      *
     D Z_DEFLATED      C                   8
      *
     D Z_NULL          C                   0
      *
      **************************************************************************
      *                                 Types
      **************************************************************************
      *
     D z_streamp       S               *                                        Stream struct ptr
     D gzFile          S               *                                        File pointer
     D z_off_t         S             10i 0                                      Stream offsets
     D z_off64_t       S             20i 0                                      Stream offsets
      *
      **************************************************************************
      *                               Structures
      **************************************************************************
      *
      *  The GZIP encode/decode stream support structure.
      *
     D z_stream        DS                  align based(z_streamp)
     D  zs_next_in                     *                                        Next input byte
     D  zs_avail_in                  10U 0                                      Byte cnt at next_in
     D  zs_total_in                  10U 0                                      Total bytes read
     D  zs_next_out                    *                                        Output buffer ptr
     D  zs_avail_out                 10U 0                                      Room left @ next_out
     D  zs_total_out                 10U 0                                      Total bytes written
     D  zs_msg                         *                                        Last errmsg or null
     D  zs_state                       *                                        Internal state
     D  zs_zalloc                      *   procptr                              Int. state allocator
     D  zs_free                        *   procptr                              Int. state dealloc.
     D  zs_opaque                      *                                        Private alloc. data
     D  zs_data_type                 10i 0                                      ASC/BIN best guess
     D  zs_adler                     10u 0                                      Uncompr. adler32 val
     D                               10U 0                                      Reserved
     D                               10U 0                                      Ptr. alignment
      *
      **************************************************************************
      *                     Utility function prototypes
      **************************************************************************
      *
     D compress        PR            10I 0 extproc('compress')
     D  dest                      65535    options(*varsize)                    Destination buffer
     D  destLen                      10U 0                                      Destination length
     D  source                    65535    const options(*varsize)              Source buffer
     D  sourceLen                    10u 0 value                                Source length
      *
     D compress2       PR            10I 0 extproc('compress2')
     D  dest                      65535    options(*varsize)                    Destination buffer
     D  destLen                      10U 0                                      Destination length
     D  source                    65535    const options(*varsize)              Source buffer
     D  sourceLen                    10U 0 value                                Source length
     D  level                        10I 0 value                                Compression level
      *
     D compressBound   PR            10U 0 extproc('compressBound')
     D  sourceLen                    10U 0 value
      *
     D uncompress      PR            10I 0 extproc('uncompress')
     D  dest                      65535    options(*varsize)                    Destination buffer
     D  destLen                      10U 0                                      Destination length
     D  source                    65535    const options(*varsize)              Source buffer
     D  sourceLen                    10U 0 value                                Source length
      *
      /if not defined(LARGE_FILES)
     D gzopen          PR                  extproc('gzopen')
     D                                     like(gzFile)
     D  path                           *   value options(*string)               File pathname
     D  mode                           *   value options(*string)               Open mode
      /else
     D gzopen          PR                  extproc('gzopen64')
     D                                     like(gzFile)
     D  path                           *   value options(*string)               File pathname
     D  mode                           *   value options(*string)               Open mode
      *
     D gzopen64        PR                  extproc('gzopen64')
     D                                     like(gzFile)
     D  path                           *   value options(*string)               File pathname
     D  mode                           *   value options(*string)               Open mode
      /endif
      *
     D gzdopen         PR                  extproc('gzdopen')
     D                                     like(gzFile)
     D  fd                           10I 0 value                                File descriptor
     D  mode                           *   value options(*string)               Open mode
      *
     D gzbuffer        PR            10I 0 extproc('gzbuffer')
     D  file                               value like(gzFile)                   File pointer
     D  size                         10U 0 value
      *
     D gzsetparams     PR            10I 0 extproc('gzsetparams')
     D  file                               value like(gzFile)                   File pointer
     D  level                        10I 0 value
     D  strategy                     10I 0 value
      *
     D gzread          PR            10I 0 extproc('gzread')
     D  file                               value like(gzFile)                   File pointer
     D  buf                       65535    options(*varsize)                    Buffer
     D  len                          10u 0 value                                Buffer length
      *
     D gzwrite         PR            10I 0 extproc('gzwrite')
     D  file                               value like(gzFile)                   File pointer
     D  buf                       65535    const options(*varsize)              Buffer
     D  len                          10u 0 value                                Buffer length
      *
     D gzputs          PR            10I 0 extproc('gzputs')
     D  file                               value like(gzFile)                   File pointer
     D  s                              *   value options(*string)               String to output
      *
     D gzgets          PR              *   extproc('gzgets')
     D  file                               value like(gzFile)                   File pointer
     D  buf                       65535    options(*varsize)                    Read buffer
     D  len                          10i 0 value                                Buffer length
      *
     D gzputc          PR            10i 0 extproc('gzputc')
     D  file                               value like(gzFile)                   File pointer
     D  c                            10I 0 value                                Character to write
      *
     D gzgetc          PR            10i 0 extproc('gzgetc')
     D  file                               value like(gzFile)                   File pointer
      *
     D gzgetc_         PR            10i 0 extproc('gzgetc_')
     D  file                               value like(gzFile)                   File pointer
      *
     D gzungetc        PR            10i 0 extproc('gzungetc')
     D  c                            10I 0 value                                Character to push
     D  file                               value like(gzFile)                   File pointer
      *
     D gzflush         PR            10i 0 extproc('gzflush')
     D  file                               value like(gzFile)                   File pointer
     D  flush                        10I 0 value                                Type of flush
      *
      /if not defined(LARGE_FILES)
     D gzseek          PR                  extproc('gzseek')
     D                                     like(z_off_t)
     D  file                               value like(gzFile)                   File pointer
     D  offset                             value like(z_off_t)                  Offset
     D  whence                       10i 0 value                                Origin
      /else
     D gzseek          PR                  extproc('gzseek64')
     D                                     like(z_off_t)
     D  file                               value like(gzFile)                   File pointer
     D  offset                             value like(z_off_t)                  Offset
     D  whence                       10i 0 value                                Origin
      *
     D gzseek64        PR                  extproc('gzseek64')
     D                                     like(z_off64_t)
     D  file                               value like(gzFile)                   File pointer
     D  offset                             value like(z_off64_t)                Offset
     D  whence                       10i 0 value                                Origin
      /endif
      *
     D gzrewind        PR            10i 0 extproc('gzrewind')
     D  file                               value like(gzFile)                   File pointer
      *
      /if not defined(LARGE_FILES)
     D gztell          PR                  extproc('gztell')
     D                                     like(z_off_t)
     D  file                               value like(gzFile)                   File pointer
      /else
     D gztell          PR                  extproc('gztell64')
     D                                     like(z_off_t)
     D  file                               value like(gzFile)                   File pointer
      *
     D gztell64        PR                  extproc('gztell64')
     D                                     like(z_off64_t)
     D  file                               value like(gzFile)                   File pointer
      /endif
      *
      /if not defined(LARGE_FILES)
     D gzoffset        PR                  extproc('gzoffset')
     D                                     like(z_off_t)
     D  file                               value like(gzFile)                   File pointer
      /else
     D gzoffset        PR                  extproc('gzoffset64')
     D                                     like(z_off_t)
     D  file                               value like(gzFile)                   File pointer
      *
     D gzoffset64      PR                  extproc('gzoffset64')
     D                                     like(z_off64_t)
     D  file                               value like(gzFile)                   File pointer
      /endif
      *
     D gzeof           PR            10i 0 extproc('gzeof')
     D  file                               value like(gzFile)                   File pointer
      *
     D gzclose_r       PR            10i 0 extproc('gzclose_r')
     D  file                               value like(gzFile)                   File pointer
      *
     D gzclose_w       PR            10i 0 extproc('gzclose_w')
     D  file                               value like(gzFile)                   File pointer
      *
     D gzclose         PR            10i 0 extproc('gzclose')
     D  file                               value like(gzFile)                   File pointer
      *
     D gzerror         PR              *   extproc('gzerror')                   Error string
     D  file                               value like(gzFile)                   File pointer
     D  errnum                       10I 0                                      Error code
      *
     D gzclearerr      PR                  extproc('gzclearerr')
     D  file                               value like(gzFile)                   File pointer
      *
      **************************************************************************
      *                        Basic function prototypes
      **************************************************************************
      *
     D zlibVersion     PR              *   extproc('zlibVersion')               Version string
      *
     D deflateInit     PR            10I 0 extproc('deflateInit_')              Init. compression
     D  strm                               like(z_stream)                       Compression stream
     D  level                        10I 0 value                                Compression level
     D  version                        *   value options(*string)               Version string
     D  stream_size                  10i 0 value                                Stream struct. size
      *
     D deflate         PR            10I 0 extproc('deflate')                   Compress data
     D  strm                               like(z_stream)                       Compression stream
     D  flush                        10I 0 value                                Flush type required
      *
     D deflateEnd      PR            10I 0 extproc('deflateEnd')                Termin. compression
     D  strm                               like(z_stream)                       Compression stream
      *
     D inflateInit     PR            10I 0 extproc('inflateInit_')              Init. expansion
     D  strm                               like(z_stream)                       Expansion stream
     D  version                        *   value options(*string)               Version string
     D  stream_size                  10i 0 value                                Stream struct. size
      *
     D inflate         PR            10I 0 extproc('inflate')                   Expand data
     D  strm                               like(z_stream)                       Expansion stream
     D  flush                        10I 0 value                                Flush type required
      *
     D inflateEnd      PR            10I 0 extproc('inflateEnd')                Termin. expansion
     D  strm                               like(z_stream)                       Expansion stream
      *
      **************************************************************************
      *                        Advanced function prototypes
      **************************************************************************
      *
     D deflateInit2    PR            10I 0 extproc('deflateInit2_')             Init. compression
     D  strm                               like(z_stream)                       Compression stream
     D  level                        10I 0 value                                Compression level
     D  method                       10I 0 value                                Compression method
     D  windowBits                   10I 0 value                                log2(window size)
     D  memLevel                     10I 0 value                                Mem/cmpress tradeoff
     D  strategy                     10I 0 value                                Compression stategy
     D  version                        *   value options(*string)               Version string
     D  stream_size                  10i 0 value                                Stream struct. size
      *
     D deflateSetDictionary...
     D                 PR            10I 0 extproc('deflateSetDictionary')      Init. dictionary
     D  strm                               like(z_stream)                       Compression stream
     D  dictionary                65535    const options(*varsize)              Dictionary bytes
     D  dictLength                   10U 0 value                                Dictionary length
      *
     D deflateCopy     PR            10I 0 extproc('deflateCopy')               Compress strm 2 strm
     D  dest                               like(z_stream)                       Destination stream
     D  source                             like(z_stream)                       Source stream
      *
     D deflateReset    PR            10I 0 extproc('deflateReset')              End and init. stream
     D  strm                               like(z_stream)                       Compression stream
      *
     D deflateParams   PR            10I 0 extproc('deflateParams')             Change level & strat
     D  strm                               like(z_stream)                       Compression stream
     D  level                        10I 0 value                                Compression level
     D  strategy                     10I 0 value                                Compression stategy
      *
     D deflateBound    PR            10U 0 extproc('deflateBound')              Change level & strat
     D  strm                               like(z_stream)                       Compression stream
     D  sourcelen                    10U 0 value                                Compression level
      *
     D deflatePending  PR            10I 0 extproc('deflatePending')            Change level & strat
     D  strm                               like(z_stream)                       Compression stream
     D  pending                      10U 0                                      Pending bytes
     D  bits                         10I 0                                      Pending bits
      *
     D deflatePrime    PR            10I 0 extproc('deflatePrime')              Change level & strat
     D  strm                               like(z_stream)                       Compression stream
     D  bits                         10I 0 value                                # of bits to insert
     D  value                        10I 0 value                                Bits to insert
      *
     D inflateInit2    PR            10I 0 extproc('inflateInit2_')             Init. expansion
     D  strm                               like(z_stream)                       Expansion stream
     D  windowBits                   10I 0 value                                log2(window size)
     D  version                        *   value options(*string)               Version string
     D  stream_size                  10i 0 value                                Stream struct. size
      *
     D inflateSetDictionary...
     D                 PR            10I 0 extproc('inflateSetDictionary')      Init. dictionary
     D  strm                               like(z_stream)                       Expansion stream
     D  dictionary                65535    const options(*varsize)              Dictionary bytes
     D  dictLength                   10U 0 value                                Dictionary length
      *
     D inflateGetDictionary...
     D                 PR            10I 0 extproc('inflateGetDictionary')      Get dictionary
     D  strm                               like(z_stream)                       Expansion stream
     D  dictionary                65535    options(*varsize)                    Dictionary bytes
     D  dictLength                   10U 0                                      Dictionary length
      *
     D inflateSync     PR            10I 0 extproc('inflateSync')               Sync. expansion
     D  strm                               like(z_stream)                       Expansion stream
      *
     D inflateCopy     PR            10I 0 extproc('inflateCopy')
     D  dest                               like(z_stream)                       Destination stream
     D  source                             like(z_stream)                       Source stream
      *
     D inflateReset    PR            10I 0 extproc('inflateReset')              End and init. stream
     D  strm                               like(z_stream)                       Expansion stream
      *
     D inflateReset2   PR            10I 0 extproc('inflateReset2')             End and init. stream
     D  strm                               like(z_stream)                       Expansion stream
     D  windowBits                   10I 0 value                                Log2(buffer size)
      *
     D inflatePrime    PR            10I 0 extproc('inflatePrime')              Insert bits
     D  strm                               like(z_stream)                       Expansion stream
     D  bits                         10I 0 value                                Bit count
     D  value                        10I 0 value                                Bits to insert
      *
     D inflateMark     PR            10I 0 extproc('inflateMark')               Get inflate info
     D  strm                               like(z_stream)                       Expansion stream
      *
     D inflateBackInit...
     D                 PR            10I 0 extproc('inflateBackInit_')
     D  strm                               like(z_stream)                       Expansion stream
     D  windowBits                   10I 0 value                                Log2(buffer size)
     D  window                    65535    options(*varsize)                    Buffer
     D  version                        *   value options(*string)               Version string
     D  stream_size                  10i 0 value                                Stream struct. size
      *
     D inflateBack     PR            10I 0 extproc('inflateBack')
     D  strm                               like(z_stream)                       Expansion stream
     D  in                             *   value procptr                        Input function
     D  in_desc                        *   value                                Input descriptor
     D  out                            *   value procptr                        Output function
     D  out_desc                       *   value                                Output descriptor
      *
     D inflateBackEnd  PR            10I 0 extproc('inflateBackEnd')
     D  strm                               like(z_stream)                       Expansion stream
      *
     D zlibCompileFlags...
     D                 PR            10U 0 extproc('zlibCompileFlags')
      *
      **************************************************************************
      *                        Checksum function prototypes
      **************************************************************************
      *
     D adler32         PR            10U 0 extproc('adler32')                   New checksum
     D  adler                        10U 0 value                                Old checksum
     D  buf                       65535    const options(*varsize)              Bytes to accumulate
     D  len                          10U 0 value                                Buffer length
      *
     D crc32           PR            10U 0 extproc('crc32')                     New checksum
     D  crc                          10U 0 value                                Old checksum
     D  buf                       65535    const options(*varsize)              Bytes to accumulate
     D  len                          10U 0 value                                Buffer length
      *
      **************************************************************************
      *                     Miscellaneous function prototypes
      **************************************************************************
      *
     D zError          PR              *   extproc('zError')                    Error string
     D  err                          10I 0 value                                Error code
      *
     D inflateSyncPoint...
     D                 PR            10I 0 extproc('inflateSyncPoint')
     D  strm                               like(z_stream)                       Expansion stream
      *
     D get_crc_table   PR              *   extproc('get_crc_table')             Ptr to ulongs
      *
     D inflateUndermine...
     D                 PR            10I 0 extproc('inflateUndermine')
     D  strm                               like(z_stream)                       Expansion stream
     D  arg                          10I 0 value                                Error code
      *
     D inflateResetKeep...
     D                 PR            10I 0 extproc('inflateResetKeep')          End and init. stream
     D  strm                               like(z_stream)                       Expansion stream
      *
     D deflateResetKeep...
     D                 PR            10I 0 extproc('deflateResetKeep')          End and init. stream
     D  strm                               like(z_stream)                       Expansion stream
      *
      /endif
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Changes to compat/zlib/compress.c.
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/* compress.c -- compress a memory buffer
 * Copyright (C) 1995-2005 Jean-loup Gailly.
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* @(#) $Id$ */

#define ZLIB_INTERNAL
#include "zlib.h"

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/* compress.c -- compress a memory buffer
 * Copyright (C) 1995-2005, 2014, 2016 Jean-loup Gailly, Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* @(#) $Id$ */

#define ZLIB_INTERNAL
#include "zlib.h"
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    uLongf *destLen;
    const Bytef *source;
    uLong sourceLen;
    int level;
{
    z_stream stream;
    int err;



    stream.next_in = (z_const Bytef *)source;
    stream.avail_in = (uInt)sourceLen;
#ifdef MAXSEG_64K
    /* Check for source > 64K on 16-bit machine: */
    if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR;
#endif
    stream.next_out = dest;
    stream.avail_out = (uInt)*destLen;
    if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR;

    stream.zalloc = (alloc_func)0;
    stream.zfree = (free_func)0;
    stream.opaque = (voidpf)0;

    err = deflateInit(&stream, level);
    if (err != Z_OK) return err;

    err = deflate(&stream, Z_FINISH);
    if (err != Z_STREAM_END) {

        deflateEnd(&stream);
        return err == Z_OK ? Z_BUF_ERROR : err;




    }


    *destLen = stream.total_out;





    err = deflateEnd(&stream);
    return err;
}

/* ===========================================================================
 */
int ZEXPORT compress (dest, destLen, source, sourceLen)
    Bytef *dest;
    uLongf *destLen;







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    uLongf *destLen;
    const Bytef *source;
    uLong sourceLen;
    int level;
{
    z_stream stream;
    int err;
    const uInt max = (uInt)-1;
    uLong left;








    left = *destLen;
    *destLen = 0;

    stream.zalloc = (alloc_func)0;
    stream.zfree = (free_func)0;
    stream.opaque = (voidpf)0;

    err = deflateInit(&stream, level);
    if (err != Z_OK) return err;

    stream.next_out = dest;
    stream.avail_out = 0;
    stream.next_in = (z_const Bytef *)source;
    stream.avail_in = 0;

    do {
        if (stream.avail_out == 0) {
            stream.avail_out = left > (uLong)max ? max : (uInt)left;
            left -= stream.avail_out;
        }
        if (stream.avail_in == 0) {
            stream.avail_in = sourceLen > (uLong)max ? max : (uInt)sourceLen;
            sourceLen -= stream.avail_in;
        }
        err = deflate(&stream, sourceLen ? Z_NO_FLUSH : Z_FINISH);
    } while (err == Z_OK);

    *destLen = stream.total_out;
    deflateEnd(&stream);
    return err == Z_STREAM_END ? Z_OK : err;
}

/* ===========================================================================
 */
int ZEXPORT compress (dest, destLen, source, sourceLen)
    Bytef *dest;
    uLongf *destLen;
Changes to compat/zlib/configure.
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# If you have problems, try without defining CC and CFLAGS before reporting
# an error.

# start off configure.log
echo -------------------- >> configure.log
echo $0 $* >> configure.log
date >> configure.log













# set command prefix for cross-compilation
if [ -n "${CHOST}" ]; then
    uname="`echo "${CHOST}" | sed -e 's/^[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)-.*$/\1/'`"
    CROSS_PREFIX="${CHOST}-"
fi

# destination name for static library
STATICLIB=libz.a

# extract zlib version numbers from zlib.h
VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`
VER3=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\\.[0-9]*\).*/\1/p' < zlib.h`
VER2=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\)\\..*/\1/p' < zlib.h`
VER1=`sed -n -e '/VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < zlib.h`

# establish commands for library building
if "${CROSS_PREFIX}ar" --version >/dev/null 2>/dev/null || test $? -lt 126; then
    AR=${AR-"${CROSS_PREFIX}ar"}
    test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log
else
    AR=${AR-"ar"}







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# If you have problems, try without defining CC and CFLAGS before reporting
# an error.

# start off configure.log
echo -------------------- >> configure.log
echo $0 $* >> configure.log
date >> configure.log

# get source directory
SRCDIR=`dirname $0`
if test $SRCDIR = "."; then
    ZINC=""
    ZINCOUT="-I."
    SRCDIR=""
else
    ZINC='-include zconf.h'
    ZINCOUT='-I. -I$(SRCDIR)'
    SRCDIR="$SRCDIR/"
fi

# set command prefix for cross-compilation
if [ -n "${CHOST}" ]; then
    uname="`echo "${CHOST}" | sed -e 's/^[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)-.*$/\1/'`"
    CROSS_PREFIX="${CHOST}-"
fi

# destination name for static library
STATICLIB=libz.a

# extract zlib version numbers from zlib.h
VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < ${SRCDIR}zlib.h`
VER3=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\\.[0-9]*\).*/\1/p' < ${SRCDIR}zlib.h`
VER2=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\)\\..*/\1/p' < ${SRCDIR}zlib.h`
VER1=`sed -n -e '/VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < ${SRCDIR}zlib.h`

# establish commands for library building
if "${CROSS_PREFIX}ar" --version >/dev/null 2>/dev/null || test $? -lt 126; then
    AR=${AR-"${CROSS_PREFIX}ar"}
    test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log
else
    AR=${AR-"ar"}
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shared=1
solo=0
cover=0
zprefix=0
zconst=0
build64=0
gcc=0


old_cc="$CC"
old_cflags="$CFLAGS"
OBJC='$(OBJZ) $(OBJG)'
PIC_OBJC='$(PIC_OBJZ) $(PIC_OBJG)'

# leave this script, optionally in a bad way
leave()







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shared=1
solo=0
cover=0
zprefix=0
zconst=0
build64=0
gcc=0
warn=0
debug=0
old_cc="$CC"
old_cflags="$CFLAGS"
OBJC='$(OBJZ) $(OBJG)'
PIC_OBJC='$(PIC_OBJZ) $(PIC_OBJG)'

# leave this script, optionally in a bad way
leave()
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    --cover) cover=1; shift ;;
    -z* | --zprefix) zprefix=1; shift ;;
    -6* | --64) build64=1; shift ;;
    -a*=* | --archs=*) ARCHS=`echo $1 | sed 's/.*=//'`; shift ;;
    --sysconfdir=*) echo "ignored option: --sysconfdir" | tee -a configure.log; shift ;;
    --localstatedir=*) echo "ignored option: --localstatedir" | tee -a configure.log; shift ;;
    -c* | --const) zconst=1; shift ;;


    *)
      echo "unknown option: $1" | tee -a configure.log
      echo "$0 --help for help" | tee -a configure.log
      leave 1;;
    esac
done








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    --cover) cover=1; shift ;;
    -z* | --zprefix) zprefix=1; shift ;;
    -6* | --64) build64=1; shift ;;
    -a*=* | --archs=*) ARCHS=`echo $1 | sed 's/.*=//'`; shift ;;
    --sysconfdir=*) echo "ignored option: --sysconfdir" | tee -a configure.log; shift ;;
    --localstatedir=*) echo "ignored option: --localstatedir" | tee -a configure.log; shift ;;
    -c* | --const) zconst=1; shift ;;
    -w* | --warn) warn=1; shift ;;
    -d* | --debug) debug=1; shift ;;
    *)
      echo "unknown option: $1" | tee -a configure.log
      echo "$0 --help for help" | tee -a configure.log
      leave 1;;
    esac
done

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# to force the asm version use: CFLAGS="-O3 -DASMV" ./configure
case "$cc" in
  *gcc*) gcc=1 ;;
  *clang*) gcc=1 ;;
esac
case `$cc -v 2>&1` in
  *gcc*) gcc=1 ;;

esac

show $cc -c $test.c
if test "$gcc" -eq 1 && ($cc -c $test.c) >> configure.log 2>&1; then
  echo ... using gcc >> configure.log
  CC="$cc"
  CFLAGS="${CFLAGS--O3} ${ARCHS}"
  SFLAGS="${CFLAGS--O3} -fPIC"


  LDFLAGS="${LDFLAGS} ${ARCHS}"

  if test $build64 -eq 1; then
    CFLAGS="${CFLAGS} -m64"
    SFLAGS="${SFLAGS} -m64"
  fi
  if test "${ZLIBGCCWARN}" = "YES"; then
    if test "$zconst" -eq 1; then
      CFLAGS="${CFLAGS} -Wall -Wextra -Wcast-qual -pedantic -DZLIB_CONST"
    else
      CFLAGS="${CFLAGS} -Wall -Wextra -pedantic"
    fi
  fi




  if test -z "$uname"; then
    uname=`(uname -s || echo unknown) 2>/dev/null`
  fi
  case "$uname" in
  Linux* | linux* | GNU | GNU/* | solaris*)
        LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,zlib.map"} ;;
  *BSD | *bsd* | DragonFly)
        LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,zlib.map"}
        LDCONFIG="ldconfig -m" ;;
  CYGWIN* | Cygwin* | cygwin* | OS/2*)
        EXE='.exe' ;;
  MINGW* | mingw*)
# temporary bypass
        rm -f $test.[co] $test $test$shared_ext
        echo "Please use win32/Makefile.gcc instead." | tee -a configure.log







>






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# to force the asm version use: CFLAGS="-O3 -DASMV" ./configure
case "$cc" in
  *gcc*) gcc=1 ;;
  *clang*) gcc=1 ;;
esac
case `$cc -v 2>&1` in
  *gcc*) gcc=1 ;;
  *clang*) gcc=1 ;;
esac

show $cc -c $test.c
if test "$gcc" -eq 1 && ($cc -c $test.c) >> configure.log 2>&1; then
  echo ... using gcc >> configure.log
  CC="$cc"
  CFLAGS="${CFLAGS--O3}"
  SFLAGS="${CFLAGS--O3} -fPIC"
  if test "$ARCHS"; then
    CFLAGS="${CFLAGS} ${ARCHS}"
    LDFLAGS="${LDFLAGS} ${ARCHS}"
  fi
  if test $build64 -eq 1; then
    CFLAGS="${CFLAGS} -m64"
    SFLAGS="${SFLAGS} -m64"
  fi
  if test "$warn" -eq 1; then
    if test "$zconst" -eq 1; then
      CFLAGS="${CFLAGS} -Wall -Wextra -Wcast-qual -pedantic -DZLIB_CONST"
    else
      CFLAGS="${CFLAGS} -Wall -Wextra -pedantic"
    fi
  fi
  if test $debug -eq 1; then
    CFLAGS="${CFLAGS} -DZLIB_DEBUG"
    SFLAGS="${SFLAGS} -DZLIB_DEBUG"
  fi
  if test -z "$uname"; then
    uname=`(uname -s || echo unknown) 2>/dev/null`
  fi
  case "$uname" in
  Linux* | linux* | GNU | GNU/* | solaris*)
        LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,${SRCDIR}zlib.map"} ;;
  *BSD | *bsd* | DragonFly)
        LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,${SRCDIR}zlib.map"}
        LDCONFIG="ldconfig -m" ;;
  CYGWIN* | Cygwin* | cygwin* | OS/2*)
        EXE='.exe' ;;
  MINGW* | mingw*)
# temporary bypass
        rm -f $test.[co] $test $test$shared_ext
        echo "Please use win32/Makefile.gcc instead." | tee -a configure.log
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                     CFLAGS="$CFLAGS -xarch=amd64" ;;
                   *)
                     SFLAGS="$SFLAGS -xarch=v9"
                     CFLAGS="$CFLAGS -xarch=v9" ;;
                 esac
             fi
         fi



         ;;
  SunOS\ 4*) SFLAGS=${CFLAGS-"-O2 -PIC"}
             CFLAGS=${CFLAGS-"-O2"}
             LDSHARED=${LDSHARED-"ld"} ;;
  SunStudio\ 9*) SFLAGS=${CFLAGS-"-fast -xcode=pic32 -xtarget=ultra3 -xarch=v9b"}
             CFLAGS=${CFLAGS-"-fast -xtarget=ultra3 -xarch=v9b"}
             LDSHARED=${LDSHARED-"cc -xarch=v9b"} ;;







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                     CFLAGS="$CFLAGS -xarch=amd64" ;;
                   *)
                     SFLAGS="$SFLAGS -xarch=v9"
                     CFLAGS="$CFLAGS -xarch=v9" ;;
                 esac
             fi
         fi
         if test -n "$ZINC"; then
             ZINC='-I- -I. -I$(SRCDIR)'
         fi
         ;;
  SunOS\ 4*) SFLAGS=${CFLAGS-"-O2 -PIC"}
             CFLAGS=${CFLAGS-"-O2"}
             LDSHARED=${LDSHARED-"ld"} ;;
  SunStudio\ 9*) SFLAGS=${CFLAGS-"-fast -xcode=pic32 -xtarget=ultra3 -xarch=v9b"}
             CFLAGS=${CFLAGS-"-fast -xtarget=ultra3 -xarch=v9b"}
             LDSHARED=${LDSHARED-"cc -xarch=v9b"} ;;
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  try()
  {
    show $*
    test "`( $* ) 2>&1 | tee -a configure.log`" = ""
  }
  echo - using any output from compiler to indicate an error >> configure.log
else
try()
{
  show $*
  ( $* ) >> configure.log 2>&1
  ret=$?
  if test $ret -ne 0; then
    echo "(exit code "$ret")" >> configure.log
  fi
  return $ret
}
fi

tryboth()
{
  show $*
  got=`( $* ) 2>&1`
  ret=$?







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  try()
  {
    show $*
    test "`( $* ) 2>&1 | tee -a configure.log`" = ""
  }
  echo - using any output from compiler to indicate an error >> configure.log
else
  try()
  {
    show $*
    ( $* ) >> configure.log 2>&1
    ret=$?
    if test $ret -ne 0; then
      echo "(exit code "$ret")" >> configure.log
    fi
    return $ret
  }
fi

tryboth()
{
  show $*
  got=`( $* ) 2>&1`
  ret=$?
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    else
      echo Checking for underline in external names... Yes. | tee -a configure.log
    fi ;;
esac

echo >> configure.log




























































# check for large file support, and if none, check for fseeko()
cat > $test.c <<EOF
#include <sys/types.h>
off64_t dummy = 0;
EOF
if try $CC -c $CFLAGS -D_LARGEFILE64_SOURCE=1 $test.c; then
  CFLAGS="${CFLAGS} -D_LARGEFILE64_SOURCE=1"







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    else
      echo Checking for underline in external names... Yes. | tee -a configure.log
    fi ;;
esac

echo >> configure.log

# check for size_t
cat > $test.c <<EOF
#include <stdio.h>
#include <stdlib.h>
size_t dummy = 0;
EOF
if try $CC -c $CFLAGS $test.c; then
  echo "Checking for size_t... Yes." | tee -a configure.log
  need_sizet=0
else
  echo "Checking for size_t... No." | tee -a configure.log
  need_sizet=1
fi

echo >> configure.log

# find the size_t integer type, if needed
if test $need_sizet -eq 1; then
  cat > $test.c <<EOF
long long dummy = 0;
EOF
  if try $CC -c $CFLAGS $test.c; then
    echo "Checking for long long... Yes." | tee -a configure.log
    cat > $test.c <<EOF
#include <stdio.h>
int main(void) {
    if (sizeof(void *) <= sizeof(int)) puts("int");
    else if (sizeof(void *) <= sizeof(long)) puts("long");
    else puts("z_longlong");
    return 0;
}
EOF
  else
    echo "Checking for long long... No." | tee -a configure.log
    cat > $test.c <<EOF
#include <stdio.h>
int main(void) {
    if (sizeof(void *) <= sizeof(int)) puts("int");
    else puts("long");
    return 0;
}
EOF
  fi
  if try $CC $CFLAGS -o $test $test.c; then
    sizet=`./$test`
    echo "Checking for a pointer-size integer type..." $sizet"." | tee -a configure.log
  else
    echo "Failed to find a pointer-size integer type." | tee -a configure.log
    leave 1
  fi
fi

if test $need_sizet -eq 1; then
  CFLAGS="${CFLAGS} -DNO_SIZE_T=${sizet}"
  SFLAGS="${SFLAGS} -DNO_SIZE_T=${sizet}"
fi

echo >> configure.log

# check for large file support, and if none, check for fseeko()
cat > $test.c <<EOF
#include <sys/types.h>
off64_t dummy = 0;
EOF
if try $CC -c $CFLAGS -D_LARGEFILE64_SOURCE=1 $test.c; then
  CFLAGS="${CFLAGS} -D_LARGEFILE64_SOURCE=1"
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else
  CFLAGS="${CFLAGS} -DNO_STRERROR"
  SFLAGS="${SFLAGS} -DNO_STRERROR"
  echo "Checking for strerror... No." | tee -a configure.log
fi

# copy clean zconf.h for subsequent edits
cp -p zconf.h.in zconf.h

echo >> configure.log

# check for unistd.h and save result in zconf.h
cat > $test.c <<EOF
#include <unistd.h>
int main() { return 0; }







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else
  CFLAGS="${CFLAGS} -DNO_STRERROR"
  SFLAGS="${SFLAGS} -DNO_STRERROR"
  echo "Checking for strerror... No." | tee -a configure.log
fi

# copy clean zconf.h for subsequent edits
cp -p ${SRCDIR}zconf.h.in zconf.h

echo >> configure.log

# check for unistd.h and save result in zconf.h
cat > $test.c <<EOF
#include <unistd.h>
int main() { return 0; }
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echo SHAREDLIB = $SHAREDLIB >> configure.log
echo SHAREDLIBM = $SHAREDLIBM >> configure.log
echo SHAREDLIBV = $SHAREDLIBV >> configure.log
echo STATICLIB = $STATICLIB >> configure.log
echo TEST = $TEST >> configure.log
echo VER = $VER >> configure.log
echo Z_U4 = $Z_U4 >> configure.log

echo exec_prefix = $exec_prefix >> configure.log
echo includedir = $includedir >> configure.log
echo libdir = $libdir >> configure.log
echo mandir = $mandir >> configure.log
echo prefix = $prefix >> configure.log
echo sharedlibdir = $sharedlibdir >> configure.log
echo uname = $uname >> configure.log

# udpate Makefile with the configure results
sed < Makefile.in "
/^CC *=/s#=.*#=$CC#
/^CFLAGS *=/s#=.*#=$CFLAGS#
/^SFLAGS *=/s#=.*#=$SFLAGS#
/^LDFLAGS *=/s#=.*#=$LDFLAGS#
/^LDSHARED *=/s#=.*#=$LDSHARED#
/^CPP *=/s#=.*#=$CPP#
/^STATICLIB *=/s#=.*#=$STATICLIB#
/^SHAREDLIB *=/s#=.*#=$SHAREDLIB#
/^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV#
/^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM#
/^AR *=/s#=.*#=$AR#
/^ARFLAGS *=/s#=.*#=$ARFLAGS#
/^RANLIB *=/s#=.*#=$RANLIB#
/^LDCONFIG *=/s#=.*#=$LDCONFIG#
/^LDSHAREDLIBC *=/s#=.*#=$LDSHAREDLIBC#
/^EXE *=/s#=.*#=$EXE#



/^prefix *=/s#=.*#=$prefix#
/^exec_prefix *=/s#=.*#=$exec_prefix#
/^libdir *=/s#=.*#=$libdir#
/^sharedlibdir *=/s#=.*#=$sharedlibdir#
/^includedir *=/s#=.*#=$includedir#
/^mandir *=/s#=.*#=$mandir#
/^OBJC *=/s#=.*#= $OBJC#
/^PIC_OBJC *=/s#=.*#= $PIC_OBJC#
/^all: */s#:.*#: $ALL#
/^test: */s#:.*#: $TEST#
" > Makefile

# create zlib.pc with the configure results
sed < zlib.pc.in "
/^CC *=/s#=.*#=$CC#
/^CFLAGS *=/s#=.*#=$CFLAGS#
/^CPP *=/s#=.*#=$CPP#
/^LDSHARED *=/s#=.*#=$LDSHARED#
/^STATICLIB *=/s#=.*#=$STATICLIB#
/^SHAREDLIB *=/s#=.*#=$SHAREDLIB#
/^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV#







>









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>
>
>













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echo SHAREDLIB = $SHAREDLIB >> configure.log
echo SHAREDLIBM = $SHAREDLIBM >> configure.log
echo SHAREDLIBV = $SHAREDLIBV >> configure.log
echo STATICLIB = $STATICLIB >> configure.log
echo TEST = $TEST >> configure.log
echo VER = $VER >> configure.log
echo Z_U4 = $Z_U4 >> configure.log
echo SRCDIR = $SRCDIR >> configure.log
echo exec_prefix = $exec_prefix >> configure.log
echo includedir = $includedir >> configure.log
echo libdir = $libdir >> configure.log
echo mandir = $mandir >> configure.log
echo prefix = $prefix >> configure.log
echo sharedlibdir = $sharedlibdir >> configure.log
echo uname = $uname >> configure.log

# udpate Makefile with the configure results
sed < ${SRCDIR}Makefile.in "
/^CC *=/s#=.*#=$CC#
/^CFLAGS *=/s#=.*#=$CFLAGS#
/^SFLAGS *=/s#=.*#=$SFLAGS#
/^LDFLAGS *=/s#=.*#=$LDFLAGS#
/^LDSHARED *=/s#=.*#=$LDSHARED#
/^CPP *=/s#=.*#=$CPP#
/^STATICLIB *=/s#=.*#=$STATICLIB#
/^SHAREDLIB *=/s#=.*#=$SHAREDLIB#
/^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV#
/^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM#
/^AR *=/s#=.*#=$AR#
/^ARFLAGS *=/s#=.*#=$ARFLAGS#
/^RANLIB *=/s#=.*#=$RANLIB#
/^LDCONFIG *=/s#=.*#=$LDCONFIG#
/^LDSHAREDLIBC *=/s#=.*#=$LDSHAREDLIBC#
/^EXE *=/s#=.*#=$EXE#
/^SRCDIR *=/s#=.*#=$SRCDIR#
/^ZINC *=/s#=.*#=$ZINC#
/^ZINCOUT *=/s#=.*#=$ZINCOUT#
/^prefix *=/s#=.*#=$prefix#
/^exec_prefix *=/s#=.*#=$exec_prefix#
/^libdir *=/s#=.*#=$libdir#
/^sharedlibdir *=/s#=.*#=$sharedlibdir#
/^includedir *=/s#=.*#=$includedir#
/^mandir *=/s#=.*#=$mandir#
/^OBJC *=/s#=.*#= $OBJC#
/^PIC_OBJC *=/s#=.*#= $PIC_OBJC#
/^all: */s#:.*#: $ALL#
/^test: */s#:.*#: $TEST#
" > Makefile

# create zlib.pc with the configure results
sed < ${SRCDIR}zlib.pc.in "
/^CC *=/s#=.*#=$CC#
/^CFLAGS *=/s#=.*#=$CFLAGS#
/^CPP *=/s#=.*#=$CPP#
/^LDSHARED *=/s#=.*#=$LDSHARED#
/^STATICLIB *=/s#=.*#=$STATICLIB#
/^SHAREDLIB *=/s#=.*#=$SHAREDLIB#
/^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV#
Changes to compat/zlib/contrib/README.contrib.
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inflate86/  by Chris Anderson <christop@charm.net>
        Tuned x86 gcc asm code to replace inflate_fast()

iostream/   by Kevin Ruland <kevin@rodin.wustl.edu>
        A C++ I/O streams interface to the zlib gz* functions

iostream2/  by Tyge Løvset <Tyge.Lovset@cmr.no>
        Another C++ I/O streams interface

iostream3/  by Ludwig Schwardt <schwardt@sun.ac.za>
            and Kevin Ruland <kevin@rodin.wustl.edu>
        Yet another C++ I/O streams interface

masmx64/    by Gilles Vollant <info@winimage.com>
        x86 64-bit (AMD64 and Intel EM64t) code for x64 assembler to
        replace longest_match() and inflate_fast(),  also masm x86
        64-bits translation of Chris Anderson inflate_fast()

masmx86/    by Gilles Vollant <info@winimage.com>
        x86 asm code to replace longest_match() and inflate_fast(),
        for Visual C++ and MASM (32 bits).
        Based on Brian Raiter (asm686) and Chris Anderson (inflate86)

minizip/    by Gilles Vollant <info@winimage.com>
        Mini zip and unzip based on zlib
        Includes Zip64 support by Mathias Svensson <mathias@result42.com>
        See http://www.winimage.com/zLibDll/unzip.html

pascal/     by Bob Dellaca <bobdl@xtra.co.nz> et al.
        Support for Pascal

puff/       by Mark Adler <madler@alumni.caltech.edu>
        Small, low memory usage inflate.  Also serves to provide an
        unambiguous description of the deflate format.







|



















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inflate86/  by Chris Anderson <christop@charm.net>
        Tuned x86 gcc asm code to replace inflate_fast()

iostream/   by Kevin Ruland <kevin@rodin.wustl.edu>
        A C++ I/O streams interface to the zlib gz* functions

iostream2/  by Tyge Løvset <Tyge.Lovset@cmr.no>
        Another C++ I/O streams interface

iostream3/  by Ludwig Schwardt <schwardt@sun.ac.za>
            and Kevin Ruland <kevin@rodin.wustl.edu>
        Yet another C++ I/O streams interface

masmx64/    by Gilles Vollant <info@winimage.com>
        x86 64-bit (AMD64 and Intel EM64t) code for x64 assembler to
        replace longest_match() and inflate_fast(),  also masm x86
        64-bits translation of Chris Anderson inflate_fast()

masmx86/    by Gilles Vollant <info@winimage.com>
        x86 asm code to replace longest_match() and inflate_fast(),
        for Visual C++ and MASM (32 bits).
        Based on Brian Raiter (asm686) and Chris Anderson (inflate86)

minizip/    by Gilles Vollant <info@winimage.com>
        Mini zip and unzip based on zlib
        Includes Zip64 support by Mathias Svensson <mathias@result42.com>
        See http://www.winimage.com/zLibDll/minizip.html

pascal/     by Bob Dellaca <bobdl@xtra.co.nz> et al.
        Support for Pascal

puff/       by Mark Adler <madler@alumni.caltech.edu>
        Small, low memory usage inflate.  Also serves to provide an
        unambiguous description of the deflate format.
Changes to compat/zlib/contrib/ada/zlib-streams.ads.
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      Item   : in     Ada.Streams.Stream_Element_Array);

   procedure Flush
     (Stream : in out Stream_Type;
      Mode   : in     Flush_Mode := Sync_Flush);
   --  Flush the written data to the back stream,
   --  all data placed to the compressor is flushing to the Back stream.
   --  Should not be used untill necessary, becouse it is decreasing
   --  compression.

   function Read_Total_In (Stream : in Stream_Type) return Count;
   pragma Inline (Read_Total_In);
   --  Return total number of bytes read from back stream so far.

   function Read_Total_Out (Stream : in Stream_Type) return Count;







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      Item   : in     Ada.Streams.Stream_Element_Array);

   procedure Flush
     (Stream : in out Stream_Type;
      Mode   : in     Flush_Mode := Sync_Flush);
   --  Flush the written data to the back stream,
   --  all data placed to the compressor is flushing to the Back stream.
   --  Should not be used until necessary, because it is decreasing
   --  compression.

   function Read_Total_In (Stream : in Stream_Type) return Count;
   pragma Inline (Read_Total_In);
   --  Return total number of bytes read from back stream so far.

   function Read_Total_Out (Stream : in Stream_Type) return Count;
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      Mode       : Stream_Mode;

      Buffer     : Buffer_Access;
      Rest_First : Stream_Element_Offset;
      Rest_Last  : Stream_Element_Offset;
      --  Buffer for Read operation.
      --  We need to have this buffer in the record
      --  becouse not all read data from back stream
      --  could be processed during the read operation.

      Buffer_Size : Stream_Element_Offset;
      --  Buffer size for write operation.
      --  We do not need to have this buffer
      --  in the record becouse all data could be
      --  processed in the write operation.

      Back       : Stream_Access;
      Reader     : Filter_Type;
      Writer     : Filter_Type;
   end record;

end ZLib.Streams;







|





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      Mode       : Stream_Mode;

      Buffer     : Buffer_Access;
      Rest_First : Stream_Element_Offset;
      Rest_Last  : Stream_Element_Offset;
      --  Buffer for Read operation.
      --  We need to have this buffer in the record
      --  because not all read data from back stream
      --  could be processed during the read operation.

      Buffer_Size : Stream_Element_Offset;
      --  Buffer size for write operation.
      --  We do not need to have this buffer
      --  in the record because all data could be
      --  processed in the write operation.

      Back       : Stream_Access;
      Reader     : Filter_Type;
      Writer     : Filter_Type;
   end record;

end ZLib.Streams;
Changes to compat/zlib/contrib/ada/zlib-thin.ads.
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   pragma Import (C, compressBound, "compressBound");
   pragma Import (C, deflateBound, "deflateBound");
   pragma Import (C, gzungetc, "gzungetc");
   pragma Import (C, zlibCompileFlags, "zlibCompileFlags");

   pragma Import (C, inflateBackInit, "inflateBackInit_");

   --  I stopped binding the inflateBack routines, becouse realize that
   --  it does not support zlib and gzip headers for now, and have no
   --  symmetric deflateBack routines.
   --  ZLib-Ada is symmetric regarding deflate/inflate data transformation
   --  and has a similar generic callback interface for the
   --  deflate/inflate transformation based on the regular Deflate/Inflate
   --  routines.








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   pragma Import (C, compressBound, "compressBound");
   pragma Import (C, deflateBound, "deflateBound");
   pragma Import (C, gzungetc, "gzungetc");
   pragma Import (C, zlibCompileFlags, "zlibCompileFlags");

   pragma Import (C, inflateBackInit, "inflateBackInit_");

   --  I stopped binding the inflateBack routines, because realize that
   --  it does not support zlib and gzip headers for now, and have no
   --  symmetric deflateBack routines.
   --  ZLib-Ada is symmetric regarding deflate/inflate data transformation
   --  and has a similar generic callback interface for the
   --  deflate/inflate transformation based on the regular Deflate/Inflate
   --  routines.

Changes to compat/zlib/contrib/blast/blast.c.
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/* blast.c
 * Copyright (C) 2003, 2012 Mark Adler
 * For conditions of distribution and use, see copyright notice in blast.h
 * version 1.2, 24 Oct 2012
 *
 * blast.c decompresses data compressed by the PKWare Compression Library.
 * This function provides functionality similar to the explode() function of
 * the PKWare library, hence the name "blast".
 *
 * This decompressor is based on the excellent format description provided by
 * Ben Rudiak-Gould in comp.compression on August 13, 2001.  Interestingly, the

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/* blast.c
 * Copyright (C) 2003, 2012, 2013 Mark Adler
 * For conditions of distribution and use, see copyright notice in blast.h
 * version 1.3, 24 Aug 2013
 *
 * blast.c decompresses data compressed by the PKWare Compression Library.
 * This function provides functionality similar to the explode() function of
 * the PKWare library, hence the name "blast".
 *
 * This decompressor is based on the excellent format description provided by
 * Ben Rudiak-Gould in comp.compression on August 13, 2001.  Interestingly, the
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/*
 * Change history:
 *
 * 1.0  12 Feb 2003     - First version
 * 1.1  16 Feb 2003     - Fixed distance check for > 4 GB uncompressed data
 * 1.2  24 Oct 2012     - Add note about using binary mode in stdio
 *                      - Fix comparisons of differently signed integers



 */


#include <setjmp.h>             /* for setjmp(), longjmp(), and jmp_buf */
#include "blast.h"              /* prototype for blast() */

#define local static            /* for local function definitions */
#define MAXBITS 13              /* maximum code length */
#define MAXWIN 4096             /* maximum window size */








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>







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/*
 * Change history:
 *
 * 1.0  12 Feb 2003     - First version
 * 1.1  16 Feb 2003     - Fixed distance check for > 4 GB uncompressed data
 * 1.2  24 Oct 2012     - Add note about using binary mode in stdio
 *                      - Fix comparisons of differently signed integers
 * 1.3  24 Aug 2013     - Return unused input from blast()
 *                      - Fix test code to correctly report unused input
 *                      - Enable the provision of initial input to blast()
 */

#include <stddef.h>             /* for NULL */
#include <setjmp.h>             /* for setjmp(), longjmp(), and jmp_buf */
#include "blast.h"              /* prototype for blast() */

#define local static            /* for local function definitions */
#define MAXBITS 13              /* maximum code length */
#define MAXWIN 4096             /* maximum window size */

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 *   coded distance to represent a string that occurs earlier in the
 *   uncompressed data that occurs again at the current location.
 *
 * - A bit preceding a literal or length/distance pair indicates which comes
 *   next, 0 for literals, 1 for length/distance.
 *
 * - If literals are uncoded, then the next eight bits are the literal, in the
 *   normal bit order in th stream, i.e. no bit-reversal is needed. Similarly,
 *   no bit reversal is needed for either the length extra bits or the distance
 *   extra bits.
 *
 * - Literal bytes are simply written to the output.  A length/distance pair is
 *   an instruction to copy previously uncompressed bytes to the output.  The
 *   copy is from distance bytes back in the output stream, copying for length
 *   bytes.







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 *   coded distance to represent a string that occurs earlier in the
 *   uncompressed data that occurs again at the current location.
 *
 * - A bit preceding a literal or length/distance pair indicates which comes
 *   next, 0 for literals, 1 for length/distance.
 *
 * - If literals are uncoded, then the next eight bits are the literal, in the
 *   normal bit order in the stream, i.e. no bit-reversal is needed. Similarly,
 *   no bit reversal is needed for either the length extra bits or the distance
 *   extra bits.
 *
 * - Literal bytes are simply written to the output.  A length/distance pair is
 *   an instruction to copy previously uncompressed bytes to the output.  The
 *   copy is from distance bytes back in the output stream, copying for length
 *   bytes.
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            }
        }
    } while (1);
    return 0;
}

/* See comments in blast.h */
int blast(blast_in infun, void *inhow, blast_out outfun, void *outhow)

{
    struct state s;             /* input/output state */
    int err;                    /* return value */

    /* initialize input state */
    s.infun = infun;
    s.inhow = inhow;





    s.left = 0;
    s.bitbuf = 0;
    s.bitcnt = 0;

    /* initialize output state */
    s.outfun = outfun;
    s.outhow = outhow;
    s.next = 0;
    s.first = 1;

    /* return if bits() or decode() tries to read past available input */
    if (setjmp(s.env) != 0)             /* if came back here via longjmp(), */
        err = 2;                        /*  then skip decomp(), return error */
    else
        err = decomp(&s);               /* decompress */







    /* write any leftover output and update the error code if needed */
    if (err != 1 && s.next && s.outfun(s.outhow, s.out, s.next) && err == 0)
        err = 1;
    return err;
}

#ifdef TEST







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            }
        }
    } while (1);
    return 0;
}

/* See comments in blast.h */
int blast(blast_in infun, void *inhow, blast_out outfun, void *outhow,
          unsigned *left, unsigned char **in)
{
    struct state s;             /* input/output state */
    int err;                    /* return value */

    /* initialize input state */
    s.infun = infun;
    s.inhow = inhow;
    if (left != NULL && *left) {
        s.left = *left;
        s.in = *in;
    }
    else
        s.left = 0;
    s.bitbuf = 0;
    s.bitcnt = 0;

    /* initialize output state */
    s.outfun = outfun;
    s.outhow = outhow;
    s.next = 0;
    s.first = 1;

    /* return if bits() or decode() tries to read past available input */
    if (setjmp(s.env) != 0)             /* if came back here via longjmp(), */
        err = 2;                        /*  then skip decomp(), return error */
    else
        err = decomp(&s);               /* decompress */

    /* return unused input */
    if (left != NULL)
        *left = s.left;
    if (in != NULL)
        *in = s.left ? s.in : NULL;

    /* write any leftover output and update the error code if needed */
    if (err != 1 && s.next && s.outfun(s.outhow, s.out, s.next) && err == 0)
        err = 1;
    return err;
}

#ifdef TEST
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{
    return fwrite(buf, 1, len, (FILE *)how) != len;
}

/* Decompress a PKWare Compression Library stream from stdin to stdout */
int main(void)
{
    int ret, n;


    /* decompress to stdout */

    ret = blast(inf, stdin, outf, stdout);

    if (ret != 0) fprintf(stderr, "blast error: %d\n", ret);

    /* see if there are any leftover bytes */
    n = 0;
    while (getchar() != EOF) n++;


    if (n) fprintf(stderr, "blast warning: %d unused bytes of input\n", n);

    /* return blast() error code */
    return ret;
}
#endif







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>
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{
    return fwrite(buf, 1, len, (FILE *)how) != len;
}

/* Decompress a PKWare Compression Library stream from stdin to stdout */
int main(void)
{
    int ret;
    unsigned left;

    /* decompress to stdout */
    left = 0;
    ret = blast(inf, stdin, outf, stdout, &left, NULL);
    if (ret != 0)
        fprintf(stderr, "blast error: %d\n", ret);

    /* count any leftover bytes */

    while (getchar() != EOF)
        left++;
    if (left)
        fprintf(stderr, "blast warning: %u unused bytes of input\n", left);

    /* return blast() error code */
    return ret;
}
#endif
Changes to compat/zlib/contrib/blast/blast.h.
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/* blast.h -- interface for blast.c
  Copyright (C) 2003, 2012 Mark Adler
  version 1.2, 24 Oct 2012

  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the author be held liable for any damages
  arising from the use of this software.

  Permission is granted to anyone to use this software for any purpose,
  including commercial applications, and to alter it and redistribute it

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/* blast.h -- interface for blast.c
  Copyright (C) 2003, 2012, 2013 Mark Adler
  version 1.3, 24 Aug 2013

  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the author be held liable for any damages
  arising from the use of this software.

  Permission is granted to anyone to use this software for any purpose,
  including commercial applications, and to alter it and redistribute it
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typedef unsigned (*blast_in)(void *how, unsigned char **buf);
typedef int (*blast_out)(void *how, unsigned char *buf, unsigned len);
/* Definitions for input/output functions passed to blast().  See below for
 * what the provided functions need to do.
 */


int blast(blast_in infun, void *inhow, blast_out outfun, void *outhow);

/* Decompress input to output using the provided infun() and outfun() calls.
 * On success, the return value of blast() is zero.  If there is an error in
 * the source data, i.e. it is not in the proper format, then a negative value
 * is returned.  If there is not enough input available or there is not enough
 * output space, then a positive error is returned.
 *
 * The input function is invoked: len = infun(how, &buf), where buf is set by
 * infun() to point to the input buffer, and infun() returns the number of
 * available bytes there.  If infun() returns zero, then blast() returns with
 * an input error.  (blast() only asks for input if it needs it.)  inhow is for
 * use by the application to pass an input descriptor to infun(), if desired.
 *



 * The output function is invoked: err = outfun(how, buf, len), where the bytes
 * to be written are buf[0..len-1].  If err is not zero, then blast() returns
 * with an output error.  outfun() is always called with len <= 4096.  outhow
 * is for use by the application to pass an output descriptor to outfun(), if
 * desired.




 *
 * The return codes are:
 *
 *   2:  ran out of input before completing decompression
 *   1:  output error before completing decompression
 *   0:  successful decompression
 *  -1:  literal flag not zero or one
 *  -2:  dictionary size not in 4..6
 *  -3:  distance is too far back
 *
 * At the bottom of blast.c is an example program that uses blast() that can be
 * compiled to produce a command-line decompression filter by defining TEST.
 */







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>












>
>
>





>
>
>
>













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typedef unsigned (*blast_in)(void *how, unsigned char **buf);
typedef int (*blast_out)(void *how, unsigned char *buf, unsigned len);
/* Definitions for input/output functions passed to blast().  See below for
 * what the provided functions need to do.
 */


int blast(blast_in infun, void *inhow, blast_out outfun, void *outhow,
          unsigned *left, unsigned char **in);
/* Decompress input to output using the provided infun() and outfun() calls.
 * On success, the return value of blast() is zero.  If there is an error in
 * the source data, i.e. it is not in the proper format, then a negative value
 * is returned.  If there is not enough input available or there is not enough
 * output space, then a positive error is returned.
 *
 * The input function is invoked: len = infun(how, &buf), where buf is set by
 * infun() to point to the input buffer, and infun() returns the number of
 * available bytes there.  If infun() returns zero, then blast() returns with
 * an input error.  (blast() only asks for input if it needs it.)  inhow is for
 * use by the application to pass an input descriptor to infun(), if desired.
 *
 * If left and in are not NULL and *left is not zero when blast() is called,
 * then the *left bytes are *in are consumed for input before infun() is used.
 *
 * The output function is invoked: err = outfun(how, buf, len), where the bytes
 * to be written are buf[0..len-1].  If err is not zero, then blast() returns
 * with an output error.  outfun() is always called with len <= 4096.  outhow
 * is for use by the application to pass an output descriptor to outfun(), if
 * desired.
 *
 * If there is any unused input, *left is set to the number of bytes that were
 * read and *in points to them.  Otherwise *left is set to zero and *in is set
 * to NULL.  If left or in are NULL, then they are not set.
 *
 * The return codes are:
 *
 *   2:  ran out of input before completing decompression
 *   1:  output error before completing decompression
 *   0:  successful decompression
 *  -1:  literal flag not zero or one
 *  -2:  dictionary size not in 4..6
 *  -3:  distance is too far back
 *
 * At the bottom of blast.c is an example program that uses blast() that can be
 * compiled to produce a command-line decompression filter by defining TEST.
 */
Changes to compat/zlib/contrib/delphi/ZLib.pas.
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       InBytes = number of bytes in InBuf
  Out: OutBuf = ptr to user-allocated buffer to contain decompressed data
       BufSize = number of bytes in OutBuf   }
procedure DecompressToUserBuf(const InBuf: Pointer; InBytes: Integer;
  const OutBuf: Pointer; BufSize: Integer);

const
  zlib_version = '1.2.8';

type
  EZlibError = class(Exception);
  ECompressionError = class(EZlibError);
  EDecompressionError = class(EZlibError);

implementation







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       InBytes = number of bytes in InBuf
  Out: OutBuf = ptr to user-allocated buffer to contain decompressed data
       BufSize = number of bytes in OutBuf   }
procedure DecompressToUserBuf(const InBuf: Pointer; InBytes: Integer;
  const OutBuf: Pointer; BufSize: Integer);

const
  zlib_version = '1.2.10';

type
  EZlibError = class(Exception);
  ECompressionError = class(EZlibError);
  EDecompressionError = class(EZlibError);

implementation
Changes to compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs.
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    public class InfoTests
    {
        #region Info tests
        [Test]
        public void Info_Version()
        {
            Info info = new Info();
            Assert.AreEqual("1.2.8", Info.Version);
            Assert.AreEqual(32, info.SizeOfUInt);
            Assert.AreEqual(32, info.SizeOfULong);
            Assert.AreEqual(32, info.SizeOfPointer);
            Assert.AreEqual(32, info.SizeOfOffset);
        }
        #endregion
    }







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    public class InfoTests
    {
        #region Info tests
        [Test]
        public void Info_Version()
        {
            Info info = new Info();
            Assert.AreEqual("1.2.10", Info.Version);
            Assert.AreEqual(32, info.SizeOfUInt);
            Assert.AreEqual(32, info.SizeOfULong);
            Assert.AreEqual(32, info.SizeOfPointer);
            Assert.AreEqual(32, info.SizeOfOffset);
        }
        #endregion
    }
Changes to compat/zlib/contrib/infback9/inftree9.c.
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/* inftree9.c -- generate Huffman trees for efficient decoding
 * Copyright (C) 1995-2013 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

#include "zutil.h"
#include "inftree9.h"

#define MAXBITS 15

const char inflate9_copyright[] =
   " inflate9 1.2.8 Copyright 1995-2013 Mark Adler ";
/*
  If you use the zlib library in a product, an acknowledgment is welcome
  in the documentation of your product. If for some reason you cannot
  include such an acknowledgment, I would appreciate that you keep this
  copyright string in the executable of your product.
 */


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/* inftree9.c -- generate Huffman trees for efficient decoding
 * Copyright (C) 1995-2017 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

#include "zutil.h"
#include "inftree9.h"

#define MAXBITS 15

const char inflate9_copyright[] =
   " inflate9 1.2.10 Copyright 1995-2017 Mark Adler ";
/*
  If you use the zlib library in a product, an acknowledgment is welcome
  in the documentation of your product. If for some reason you cannot
  include such an acknowledgment, I would appreciate that you keep this
  copyright string in the executable of your product.
 */

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    static const unsigned short lbase[31] = { /* Length codes 257..285 base */
        3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17,
        19, 23, 27, 31, 35, 43, 51, 59, 67, 83, 99, 115,
        131, 163, 195, 227, 3, 0, 0};
    static const unsigned short lext[31] = { /* Length codes 257..285 extra */
        128, 128, 128, 128, 128, 128, 128, 128, 129, 129, 129, 129,
        130, 130, 130, 130, 131, 131, 131, 131, 132, 132, 132, 132,
        133, 133, 133, 133, 144, 72, 78};
    static const unsigned short dbase[32] = { /* Distance codes 0..31 base */
        1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49,
        65, 97, 129, 193, 257, 385, 513, 769, 1025, 1537, 2049, 3073,
        4097, 6145, 8193, 12289, 16385, 24577, 32769, 49153};
    static const unsigned short dext[32] = { /* Distance codes 0..31 extra */
        128, 128, 128, 128, 129, 129, 130, 130, 131, 131, 132, 132,
        133, 133, 134, 134, 135, 135, 136, 136, 137, 137, 138, 138,







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    static const unsigned short lbase[31] = { /* Length codes 257..285 base */
        3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17,
        19, 23, 27, 31, 35, 43, 51, 59, 67, 83, 99, 115,
        131, 163, 195, 227, 3, 0, 0};
    static const unsigned short lext[31] = { /* Length codes 257..285 extra */
        128, 128, 128, 128, 128, 128, 128, 128, 129, 129, 129, 129,
        130, 130, 130, 130, 131, 131, 131, 131, 132, 132, 132, 132,
        133, 133, 133, 133, 144, 192, 202};
    static const unsigned short dbase[32] = { /* Distance codes 0..31 base */
        1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49,
        65, 97, 129, 193, 257, 385, 513, 769, 1025, 1537, 2049, 3073,
        4097, 6145, 8193, 12289, 16385, 24577, 32769, 49153};
    static const unsigned short dext[32] = { /* Distance codes 0..31 extra */
        128, 128, 128, 128, 129, 129, 130, 130, 131, 131, 132, 132,
        133, 133, 134, 134, 135, 135, 136, 136, 137, 137, 138, 138,
Changes to compat/zlib/contrib/minizip/configure.ac.
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#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_INIT([minizip], [1.2.8], [bugzilla.redhat.com])
AC_CONFIG_SRCDIR([minizip.c])
AM_INIT_AUTOMAKE([foreign])
LT_INIT

AC_MSG_CHECKING([whether to build example programs])
AC_ARG_ENABLE([demos], AC_HELP_STRING([--enable-demos], [build example programs]))
AM_CONDITIONAL([COND_DEMOS], [test "$enable_demos" = yes])



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#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_INIT([minizip], [1.2.10], [bugzilla.redhat.com])
AC_CONFIG_SRCDIR([minizip.c])
AM_INIT_AUTOMAKE([foreign])
LT_INIT

AC_MSG_CHECKING([whether to build example programs])
AC_ARG_ENABLE([demos], AC_HELP_STRING([--enable-demos], [build example programs]))
AM_CONDITIONAL([COND_DEMOS], [test "$enable_demos" = yes])
Changes to compat/zlib/contrib/minizip/iowin32.c.
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#endif

#ifndef INVALID_SET_FILE_POINTER
#define INVALID_SET_FILE_POINTER ((DWORD)-1)
#endif



#if defined(WINAPI_FAMILY_PARTITION) && (!(defined(IOWIN32_USING_WINRT_API)))
#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP)
#define IOWIN32_USING_WINRT_API 1
#endif
#endif

voidpf  ZCALLBACK win32_open_file_func  OF((voidpf opaque, const char* filename, int mode));
uLong   ZCALLBACK win32_read_file_func  OF((voidpf opaque, voidpf stream, void* buf, uLong size));
uLong   ZCALLBACK win32_write_file_func OF((voidpf opaque, voidpf stream, const void* buf, uLong size));







>

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#endif

#ifndef INVALID_SET_FILE_POINTER
#define INVALID_SET_FILE_POINTER ((DWORD)-1)
#endif


// see Include/shared/winapifamily.h in the Windows Kit
#if defined(WINAPI_FAMILY_PARTITION) && (!(defined(IOWIN32_USING_WINRT_API)))
#if WINAPI_FAMILY_ONE_PARTITION(WINAPI_FAMILY, WINAPI_PARTITION_APP)
#define IOWIN32_USING_WINRT_API 1
#endif
#endif

voidpf  ZCALLBACK win32_open_file_func  OF((voidpf opaque, const char* filename, int mode));
uLong   ZCALLBACK win32_read_file_func  OF((voidpf opaque, voidpf stream, void* buf, uLong size));
uLong   ZCALLBACK win32_write_file_func OF((voidpf opaque, voidpf stream, const void* buf, uLong size));
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static BOOL MySetFilePointerEx(HANDLE hFile, LARGE_INTEGER pos, LARGE_INTEGER *newPos,  DWORD dwMoveMethod)
{
#ifdef IOWIN32_USING_WINRT_API
    return SetFilePointerEx(hFile, pos, newPos, dwMoveMethod);
#else
    LONG lHigh = pos.HighPart;
    DWORD dwNewPos = SetFilePointer(hFile, pos.LowPart, &lHigh, FILE_CURRENT);
    BOOL fOk = TRUE;
    if (dwNewPos == 0xFFFFFFFF)
        if (GetLastError() != NO_ERROR)
            fOk = FALSE;
    if ((newPos != NULL) && (fOk))
    {
        newPos->LowPart = dwNewPos;







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static BOOL MySetFilePointerEx(HANDLE hFile, LARGE_INTEGER pos, LARGE_INTEGER *newPos,  DWORD dwMoveMethod)
{
#ifdef IOWIN32_USING_WINRT_API
    return SetFilePointerEx(hFile, pos, newPos, dwMoveMethod);
#else
    LONG lHigh = pos.HighPart;
    DWORD dwNewPos = SetFilePointer(hFile, pos.LowPart, &lHigh, dwMoveMethod);
    BOOL fOk = TRUE;
    if (dwNewPos == 0xFFFFFFFF)
        if (GetLastError() != NO_ERROR)
            fOk = FALSE;
    if ((newPos != NULL) && (fOk))
    {
        newPos->LowPart = dwNewPos;
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        default: return -1;
    }

    if (hFile)
    {
        LARGE_INTEGER pos;
        pos.QuadPart = offset;
        if (!MySetFilePointerEx(hFile, pos, NULL, FILE_CURRENT))
        {
            DWORD dwErr = GetLastError();
            ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr;
            ret = -1;
        }
        else
            ret=0;







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        default: return -1;
    }

    if (hFile)
    {
        LARGE_INTEGER pos;
        pos.QuadPart = offset;
        if (!MySetFilePointerEx(hFile, pos, NULL, dwMoveMethod))
        {
            DWORD dwErr = GetLastError();
            ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr;
            ret = -1;
        }
        else
            ret=0;
Changes to compat/zlib/contrib/minizip/unzip.c.
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#ifndef NOUNCRYPT
#include "crypt.h"
#endif

/* ===========================================================================
     Read a byte from a gz_stream; update next_in and avail_in. Return EOF
   for end of file.
   IN assertion: the stream s has been sucessfully opened for reading.
*/


local int unz64local_getByte OF((
    const zlib_filefunc64_32_def* pzlib_filefunc_def,
    voidpf filestream,
    int *pi));







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#ifndef NOUNCRYPT
#include "crypt.h"
#endif

/* ===========================================================================
     Read a byte from a gz_stream; update next_in and avail_in. Return EOF
   for end of file.
   IN assertion: the stream s has been successfully opened for reading.
*/


local int unz64local_getByte OF((
    const zlib_filefunc64_32_def* pzlib_filefunc_def,
    voidpf filestream,
    int *pi));
Changes to compat/zlib/contrib/minizip/zip.c.
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         Changes
   Oct-2009 - Mathias Svensson - Remove old C style function prototypes
   Oct-2009 - Mathias Svensson - Added Zip64 Support when creating new file archives
   Oct-2009 - Mathias Svensson - Did some code cleanup and refactoring to get better overview of some functions.
   Oct-2009 - Mathias Svensson - Added zipRemoveExtraInfoBlock to strip extra field data from its ZIP64 data
                                 It is used when recreting zip archive with RAW when deleting items from a zip.
                                 ZIP64 data is automaticly added to items that needs it, and existing ZIP64 data need to be removed.
   Oct-2009 - Mathias Svensson - Added support for BZIP2 as compression mode (bzip2 lib is required)
   Jan-2010 - back to unzip and minizip 1.0 name scheme, with compatibility layer

*/


#include <stdio.h>







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         Changes
   Oct-2009 - Mathias Svensson - Remove old C style function prototypes
   Oct-2009 - Mathias Svensson - Added Zip64 Support when creating new file archives
   Oct-2009 - Mathias Svensson - Did some code cleanup and refactoring to get better overview of some functions.
   Oct-2009 - Mathias Svensson - Added zipRemoveExtraInfoBlock to strip extra field data from its ZIP64 data
                                 It is used when recreting zip archive with RAW when deleting items from a zip.
                                 ZIP64 data is automatically added to items that needs it, and existing ZIP64 data need to be removed.
   Oct-2009 - Mathias Svensson - Added support for BZIP2 as compression mode (bzip2 lib is required)
   Jan-2010 - back to unzip and minizip 1.0 name scheme, with compatibility layer

*/


#include <stdio.h>
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#define SIZECENTRALHEADER (0x2e) /* 46 */

typedef struct linkedlist_datablock_internal_s
{
  struct linkedlist_datablock_internal_s* next_datablock;
  uLong  avail_in_this_block;
  uLong  filled_in_this_block;
  uLong  unused; /* for future use and alignement */
  unsigned char data[SIZEDATA_INDATABLOCK];
} linkedlist_datablock_internal;

typedef struct linkedlist_data_s
{
    linkedlist_datablock_internal* first_block;
    linkedlist_datablock_internal* last_block;







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#define SIZECENTRALHEADER (0x2e) /* 46 */

typedef struct linkedlist_datablock_internal_s
{
  struct linkedlist_datablock_internal_s* next_datablock;
  uLong  avail_in_this_block;
  uLong  filled_in_this_block;
  uLong  unused; /* for future use and alignment */
  unsigned char data[SIZEDATA_INDATABLOCK];
} linkedlist_datablock_internal;

typedef struct linkedlist_data_s
{
    linkedlist_datablock_internal* first_block;
    linkedlist_datablock_internal* last_block;
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    zlib_filefunc64_32_def z_filefunc;
    voidpf filestream;        /* io structore of the zipfile */
    linkedlist_data central_dir;/* datablock with central dir in construction*/
    int  in_opened_file_inzip;  /* 1 if a file in the zip is currently writ.*/
    curfile64_info ci;            /* info on the file curretly writing */

    ZPOS64_T begin_pos;            /* position of the beginning of the zipfile */
    ZPOS64_T add_position_when_writting_offset;
    ZPOS64_T number_entry;

#ifndef NO_ADDFILEINEXISTINGZIP
    char *globalcomment;
#endif

} zip64_internal;







|







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    zlib_filefunc64_32_def z_filefunc;
    voidpf filestream;        /* io structore of the zipfile */
    linkedlist_data central_dir;/* datablock with central dir in construction*/
    int  in_opened_file_inzip;  /* 1 if a file in the zip is currently writ.*/
    curfile64_info ci;            /* info on the file curretly writing */

    ZPOS64_T begin_pos;            /* position of the beginning of the zipfile */
    ZPOS64_T add_position_when_writing_offset;
    ZPOS64_T number_entry;

#ifndef NO_ADDFILEINEXISTINGZIP
    char *globalcomment;
#endif

} zip64_internal;
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    {
      size_comment = ZREAD64(pziinit->z_filefunc, pziinit->filestream, pziinit->globalcomment,size_comment);
      pziinit->globalcomment[size_comment]=0;
    }
  }

  byte_before_the_zipfile = central_pos - (offset_central_dir+size_central_dir);
  pziinit->add_position_when_writting_offset = byte_before_the_zipfile;

  {
    ZPOS64_T size_central_dir_to_read = size_central_dir;
    size_t buf_size = SIZEDATA_INDATABLOCK;
    void* buf_read = (void*)ALLOC(buf_size);
    if (ZSEEK64(pziinit->z_filefunc, pziinit->filestream, offset_central_dir + byte_before_the_zipfile, ZLIB_FILEFUNC_SEEK_SET) != 0)
      err=ZIP_ERRNO;







|







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    {
      size_comment = ZREAD64(pziinit->z_filefunc, pziinit->filestream, pziinit->globalcomment,size_comment);
      pziinit->globalcomment[size_comment]=0;
    }
  }

  byte_before_the_zipfile = central_pos - (offset_central_dir+size_central_dir);
  pziinit->add_position_when_writing_offset = byte_before_the_zipfile;

  {
    ZPOS64_T size_central_dir_to_read = size_central_dir;
    size_t buf_size = SIZEDATA_INDATABLOCK;
    void* buf_read = (void*)ALLOC(buf_size);
    if (ZSEEK64(pziinit->z_filefunc, pziinit->filestream, offset_central_dir + byte_before_the_zipfile, ZLIB_FILEFUNC_SEEK_SET) != 0)
      err=ZIP_ERRNO;
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    if (append == APPEND_STATUS_CREATEAFTER)
        ZSEEK64(ziinit.z_filefunc,ziinit.filestream,0,SEEK_END);

    ziinit.begin_pos = ZTELL64(ziinit.z_filefunc,ziinit.filestream);
    ziinit.in_opened_file_inzip = 0;
    ziinit.ci.stream_initialised = 0;
    ziinit.number_entry = 0;
    ziinit.add_position_when_writting_offset = 0;
    init_linkedlist(&(ziinit.central_dir));



    zi = (zip64_internal*)ALLOC(sizeof(zip64_internal));
    if (zi==NULL)
    {







|







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    if (append == APPEND_STATUS_CREATEAFTER)
        ZSEEK64(ziinit.z_filefunc,ziinit.filestream,0,SEEK_END);

    ziinit.begin_pos = ZTELL64(ziinit.z_filefunc,ziinit.filestream);
    ziinit.in_opened_file_inzip = 0;
    ziinit.ci.stream_initialised = 0;
    ziinit.number_entry = 0;
    ziinit.add_position_when_writing_offset = 0;
    init_linkedlist(&(ziinit.central_dir));



    zi = (zip64_internal*)ALLOC(sizeof(zip64_internal));
    if (zi==NULL)
    {
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        zip64local_putValue_inmemory(zi->ci.central_header+38,(uLong)0,4);
    else
        zip64local_putValue_inmemory(zi->ci.central_header+38,(uLong)zipfi->external_fa,4);

    if(zi->ci.pos_local_header >= 0xffffffff)
      zip64local_putValue_inmemory(zi->ci.central_header+42,(uLong)0xffffffff,4);
    else
      zip64local_putValue_inmemory(zi->ci.central_header+42,(uLong)zi->ci.pos_local_header - zi->add_position_when_writting_offset,4);

    for (i=0;i<size_filename;i++)
        *(zi->ci.central_header+SIZECENTRALHEADER+i) = *(filename+i);

    for (i=0;i<size_extrafield_global;i++)
        *(zi->ci.central_header+SIZECENTRALHEADER+size_filename+i) =
              *(((const char*)extrafield_global)+i);







|







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        zip64local_putValue_inmemory(zi->ci.central_header+38,(uLong)0,4);
    else
        zip64local_putValue_inmemory(zi->ci.central_header+38,(uLong)zipfi->external_fa,4);

    if(zi->ci.pos_local_header >= 0xffffffff)
      zip64local_putValue_inmemory(zi->ci.central_header+42,(uLong)0xffffffff,4);
    else
      zip64local_putValue_inmemory(zi->ci.central_header+42,(uLong)zi->ci.pos_local_header - zi->add_position_when_writing_offset,4);

    for (i=0;i<size_filename;i++)
        *(zi->ci.central_header+SIZECENTRALHEADER+i) = *(filename+i);

    for (i=0;i<size_extrafield_global;i++)
        *(zi->ci.central_header+SIZECENTRALHEADER+size_filename+i) =
              *(((const char*)extrafield_global)+i);
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{
    return zipCloseFileInZipRaw (file,0,0);
}

int Write_Zip64EndOfCentralDirectoryLocator(zip64_internal* zi, ZPOS64_T zip64eocd_pos_inzip)
{
  int err = ZIP_OK;
  ZPOS64_T pos = zip64eocd_pos_inzip - zi->add_position_when_writting_offset;

  err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)ZIP64ENDLOCHEADERMAGIC,4);

  /*num disks*/
    if (err==ZIP_OK) /* number of the disk with the start of the central directory */
      err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4);








|







1751
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{
    return zipCloseFileInZipRaw (file,0,0);
}

int Write_Zip64EndOfCentralDirectoryLocator(zip64_internal* zi, ZPOS64_T zip64eocd_pos_inzip)
{
  int err = ZIP_OK;
  ZPOS64_T pos = zip64eocd_pos_inzip - zi->add_position_when_writing_offset;

  err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)ZIP64ENDLOCHEADERMAGIC,4);

  /*num disks*/
    if (err==ZIP_OK) /* number of the disk with the start of the central directory */
      err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4);

1804
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    err = zip64local_putValue(&zi->z_filefunc, zi->filestream, zi->number_entry, 8);

  if (err==ZIP_OK) /* size of the central directory */
    err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(ZPOS64_T)size_centraldir,8);

  if (err==ZIP_OK) /* offset of start of central directory with respect to the starting disk number */
  {
    ZPOS64_T pos = centraldir_pos_inzip - zi->add_position_when_writting_offset;
    err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (ZPOS64_T)pos,8);
  }
  return err;
}
int Write_EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir, ZPOS64_T centraldir_pos_inzip)
{
  int err = ZIP_OK;







|







1804
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    err = zip64local_putValue(&zi->z_filefunc, zi->filestream, zi->number_entry, 8);

  if (err==ZIP_OK) /* size of the central directory */
    err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(ZPOS64_T)size_centraldir,8);

  if (err==ZIP_OK) /* offset of start of central directory with respect to the starting disk number */
  {
    ZPOS64_T pos = centraldir_pos_inzip - zi->add_position_when_writing_offset;
    err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (ZPOS64_T)pos,8);
  }
  return err;
}
int Write_EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir, ZPOS64_T centraldir_pos_inzip)
{
  int err = ZIP_OK;
1845
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  }

  if (err==ZIP_OK) /* size of the central directory */
    err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)size_centraldir,4);

  if (err==ZIP_OK) /* offset of start of central directory with respect to the starting disk number */
  {
    ZPOS64_T pos = centraldir_pos_inzip - zi->add_position_when_writting_offset;
    if(pos >= 0xffffffff)
    {
      err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (uLong)0xffffffff,4);
    }
    else
      err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (uLong)(centraldir_pos_inzip - zi->add_position_when_writting_offset),4);
  }

   return err;
}

int Write_GlobalComment(zip64_internal* zi, const char* global_comment)
{







|





|







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  }

  if (err==ZIP_OK) /* size of the central directory */
    err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)size_centraldir,4);

  if (err==ZIP_OK) /* offset of start of central directory with respect to the starting disk number */
  {
    ZPOS64_T pos = centraldir_pos_inzip - zi->add_position_when_writing_offset;
    if(pos >= 0xffffffff)
    {
      err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (uLong)0xffffffff,4);
    }
    else
      err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (uLong)(centraldir_pos_inzip - zi->add_position_when_writing_offset),4);
  }

   return err;
}

int Write_GlobalComment(zip64_internal* zi, const char* global_comment)
{
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            size_centraldir += ldi->filled_in_this_block;
            ldi = ldi->next_datablock;
        }
    }
    free_linkedlist(&(zi->central_dir));

    pos = centraldir_pos_inzip - zi->add_position_when_writting_offset;
    if(pos >= 0xffffffff || zi->number_entry > 0xFFFF)
    {
      ZPOS64_T Zip64EOCDpos = ZTELL64(zi->z_filefunc,zi->filestream);
      Write_Zip64EndOfCentralDirectoryRecord(zi, size_centraldir, centraldir_pos_inzip);

      Write_Zip64EndOfCentralDirectoryLocator(zi, Zip64EOCDpos);
    }







|







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            size_centraldir += ldi->filled_in_this_block;
            ldi = ldi->next_datablock;
        }
    }
    free_linkedlist(&(zi->central_dir));

    pos = centraldir_pos_inzip - zi->add_position_when_writing_offset;
    if(pos >= 0xffffffff || zi->number_entry > 0xFFFF)
    {
      ZPOS64_T Zip64EOCDpos = ZTELL64(zi->z_filefunc,zi->filestream);
      Write_Zip64EndOfCentralDirectoryRecord(zi, size_centraldir, centraldir_pos_inzip);

      Write_Zip64EndOfCentralDirectoryLocator(zi, Zip64EOCDpos);
    }
Changes to compat/zlib/contrib/pascal/zlibpas.pas.
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(* zlibpas -- Pascal interface to the zlib data compression library
 *
 * Copyright (C) 2003 Cosmin Truta.
 * Derived from original sources by Bob Dellaca.
 * For conditions of distribution and use, see copyright notice in readme.txt
 *)

unit zlibpas;

interface

const
  ZLIB_VERSION = '1.2.8';
  ZLIB_VERNUM  = $1280;

type
  alloc_func = function(opaque: Pointer; items, size: Integer): Pointer;
                 cdecl;
  free_func  = procedure(opaque, address: Pointer);
                 cdecl;













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(* zlibpas -- Pascal interface to the zlib data compression library
 *
 * Copyright (C) 2003 Cosmin Truta.
 * Derived from original sources by Bob Dellaca.
 * For conditions of distribution and use, see copyright notice in readme.txt
 *)

unit zlibpas;

interface

const
  ZLIB_VERSION = '1.2.10';
  ZLIB_VERNUM  = $12a0;

type
  alloc_func = function(opaque: Pointer; items, size: Integer): Pointer;
                 cdecl;
  free_func  = procedure(opaque, address: Pointer);
                 cdecl;

Changes to compat/zlib/contrib/puff/puff.c.
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 * around 4K on my machine (a PowerPC using GNU cc).  If the faster decode()
 * function here is used, then puff() is only twice as slow as zlib's
 * inflate().
 *
 * All dynamically allocated memory comes from the stack.  The stack required
 * is less than 2K bytes.  This code is compatible with 16-bit int's and
 * assumes that long's are at least 32 bits.  puff.c uses the short data type,
 * assumed to be 16 bits, for arrays in order to to conserve memory.  The code
 * works whether integers are stored big endian or little endian.
 *
 * In the comments below are "Format notes" that describe the inflate process
 * and document some of the less obvious aspects of the format.  This source
 * code is meant to supplement RFC 1951, which formally describes the deflate
 * format:
 *







|







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 * around 4K on my machine (a PowerPC using GNU cc).  If the faster decode()
 * function here is used, then puff() is only twice as slow as zlib's
 * inflate().
 *
 * All dynamically allocated memory comes from the stack.  The stack required
 * is less than 2K bytes.  This code is compatible with 16-bit int's and
 * assumes that long's are at least 32 bits.  puff.c uses the short data type,
 * assumed to be 16 bits, for arrays in order to conserve memory.  The code
 * works whether integers are stored big endian or little endian.
 *
 * In the comments below are "Format notes" that describe the inflate process
 * and document some of the less obvious aspects of the format.  This source
 * code is meant to supplement RFC 1951, which formally describes the deflate
 * format:
 *
Changes to compat/zlib/contrib/vstudio/readme.txt.
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Building instructions for the DLL versions of Zlib 1.2.8
========================================================

This directory contains projects that build zlib and minizip using
Microsoft Visual C++ 9.0/10.0.

You don't need to build these projects yourself. You can download the
binaries from:
  http://www.winimage.com/zLibDll

More information can be found at this site.





Build instructions for Visual Studio 2008 (32 bits or 64 bits)
--------------------------------------------------------------
- Uncompress current zlib, including all contrib/* files
- Compile assembly code (with Visual Studio Command Prompt) by running:
   bld_ml64.bat (in contrib\masmx64)
   bld_ml32.bat (in contrib\masmx86)
- Open contrib\vstudio\vc9\zlibvc.sln with Microsoft Visual C++ 2008
- Or run: vcbuild /rebuild contrib\vstudio\vc9\zlibvc.sln "Release|Win32"

Build instructions for Visual Studio 2010 (32 bits or 64 bits)
--------------------------------------------------------------
- Uncompress current zlib, including all contrib/* files
- Open contrib\vstudio\vc10\zlibvc.sln with Microsoft Visual C++ 2010

Build instructions for Visual Studio 2012 (32 bits or 64 bits)
--------------------------------------------------------------
- Uncompress current zlib, including all contrib/* files
- Open contrib\vstudio\vc11\zlibvc.sln with Microsoft Visual C++ 2012












Important
---------
- To use zlibwapi.dll in your application, you must define the
  macro ZLIB_WINAPI when compiling your application's source files.


|

















|








|




|


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>







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Building instructions for the DLL versions of Zlib 1.2.10
========================================================

This directory contains projects that build zlib and minizip using
Microsoft Visual C++ 9.0/10.0.

You don't need to build these projects yourself. You can download the
binaries from:
  http://www.winimage.com/zLibDll

More information can be found at this site.





Build instructions for Visual Studio 2008 (32 bits or 64 bits)
--------------------------------------------------------------
- Decompress current zlib, including all contrib/* files
- Compile assembly code (with Visual Studio Command Prompt) by running:
   bld_ml64.bat (in contrib\masmx64)
   bld_ml32.bat (in contrib\masmx86)
- Open contrib\vstudio\vc9\zlibvc.sln with Microsoft Visual C++ 2008
- Or run: vcbuild /rebuild contrib\vstudio\vc9\zlibvc.sln "Release|Win32"

Build instructions for Visual Studio 2010 (32 bits or 64 bits)
--------------------------------------------------------------
- Decompress current zlib, including all contrib/* files
- Open contrib\vstudio\vc10\zlibvc.sln with Microsoft Visual C++ 2010

Build instructions for Visual Studio 2012 (32 bits or 64 bits)
--------------------------------------------------------------
- Decompress current zlib, including all contrib/* files
- Open contrib\vstudio\vc11\zlibvc.sln with Microsoft Visual C++ 2012

Build instructions for Visual Studio 2013 (32 bits or 64 bits)
--------------------------------------------------------------
- Decompress current zlib, including all contrib/* files
- Open contrib\vstudio\vc12\zlibvc.sln with Microsoft Visual C++ 2013

Build instructions for Visual Studio 2015 (32 bits or 64 bits)
--------------------------------------------------------------
- Decompress current zlib, including all contrib/* files
- Open contrib\vstudio\vc14\zlibvc.sln with Microsoft Visual C++ 2015


Important
---------
- To use zlibwapi.dll in your application, you must define the
  macro ZLIB_WINAPI when compiling your application's source files.


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65



- There used to be a ZLIB_DLL macro in zlib 1.1.x, but now this symbol
  has a slightly different effect. To avoid compatibility problems, do
  not define it here.


Gilles Vollant
info@winimage.com










>
>
>
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- There used to be a ZLIB_DLL macro in zlib 1.1.x, but now this symbol
  has a slightly different effect. To avoid compatibility problems, do
  not define it here.


Gilles Vollant
info@winimage.com

Visual Studio 2013 and 2015 Projects from Sean Hunt
seandhunt_7@yahoo.com
Changes to compat/zlib/contrib/vstudio/vc10/zlib.rc.
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#include <windows.h>

#define IDR_VERSION1  1
IDR_VERSION1	VERSIONINFO	MOVEABLE IMPURE LOADONCALL DISCARDABLE
  FILEVERSION	 1,2,8,0
  PRODUCTVERSION 1,2,8,0
  FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
  FILEFLAGS	0
  FILEOS	VOS_DOS_WINDOWS32
  FILETYPE	VFT_DLL
  FILESUBTYPE	0	// not used
BEGIN
  BLOCK "StringFileInfo"
  BEGIN
    BLOCK "040904E4"
    //language ID = U.S. English, char set = Windows, Multilingual

    BEGIN
      VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
      VALUE "FileVersion",	"1.2.8\0"
      VALUE "InternalName",	"zlib\0"
      VALUE "OriginalFilename",	"zlibwapi.dll\0"
      VALUE "ProductName",	"ZLib.DLL\0"
      VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
      VALUE "LegalCopyright", "(C) 1995-2013 Jean-loup Gailly & Mark Adler\0"
    END
  END
  BLOCK "VarFileInfo"
  BEGIN
    VALUE "Translation", 0x0409, 1252
  END
END




|
|













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#include <windows.h>

#define IDR_VERSION1  1
IDR_VERSION1	VERSIONINFO	MOVEABLE IMPURE LOADONCALL DISCARDABLE
  FILEVERSION	 1, 2, 10, 0
  PRODUCTVERSION 1, 2, 10, 0
  FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
  FILEFLAGS	0
  FILEOS	VOS_DOS_WINDOWS32
  FILETYPE	VFT_DLL
  FILESUBTYPE	0	// not used
BEGIN
  BLOCK "StringFileInfo"
  BEGIN
    BLOCK "040904E4"
    //language ID = U.S. English, char set = Windows, Multilingual

    BEGIN
      VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
      VALUE "FileVersion",	"1.2.10\0"
      VALUE "InternalName",	"zlib\0"
      VALUE "OriginalFilename",	"zlibwapi.dll\0"
      VALUE "ProductName",	"ZLib.DLL\0"
      VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
      VALUE "LegalCopyright", "(C) 1995-2017 Jean-loup Gailly & Mark Adler\0"
    END
  END
  BLOCK "VarFileInfo"
  BEGIN
    VALUE "Translation", 0x0409, 1252
  END
END
Changes to compat/zlib/contrib/vstudio/vc10/zlibvc.def.
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LIBRARY
; zlib data compression and ZIP file I/O library

VERSION		1.2.8

EXPORTS
        adler32                                  @1
        compress                                 @2
        crc32                                    @3
        deflate                                  @4
        deflateCopy                              @5



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LIBRARY
; zlib data compression and ZIP file I/O library

VERSION		1.2

EXPORTS
        adler32                                  @1
        compress                                 @2
        crc32                                    @3
        deflate                                  @4
        deflateCopy                              @5
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; zlib1 v1.2.7 added:
        gzopen_w                                @165

; zlib1 v1.2.8 added:
        inflateGetDictionary                    @166
        gzvprintf                               @167

















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; zlib1 v1.2.7 added:
        gzopen_w                                @165

; zlib1 v1.2.8 added:
        inflateGetDictionary                    @166
        gzvprintf                               @167

; zlib1 v1.2.9 added:
        inflateCodesUsed                        @168
        inflateValidate                         @169
        uncompress2                             @170
        gzfread                                 @171
        gzfwrite                                @172
        deflateGetDictionary                    @173
        adler32_z                               @174
        crc32_z                                 @175
Changes to compat/zlib/contrib/vstudio/vc11/zlib.rc.
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#include <windows.h>

#define IDR_VERSION1  1
IDR_VERSION1	VERSIONINFO	MOVEABLE IMPURE LOADONCALL DISCARDABLE
  FILEVERSION	 1,2,8,0
  PRODUCTVERSION 1,2,8,0
  FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
  FILEFLAGS	0
  FILEOS	VOS_DOS_WINDOWS32
  FILETYPE	VFT_DLL
  FILESUBTYPE	0	// not used
BEGIN
  BLOCK "StringFileInfo"
  BEGIN
    BLOCK "040904E4"
    //language ID = U.S. English, char set = Windows, Multilingual

    BEGIN
      VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
      VALUE "FileVersion",	"1.2.8\0"
      VALUE "InternalName",	"zlib\0"
      VALUE "OriginalFilename",	"zlibwapi.dll\0"
      VALUE "ProductName",	"ZLib.DLL\0"
      VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
      VALUE "LegalCopyright", "(C) 1995-2013 Jean-loup Gailly & Mark Adler\0"
    END
  END
  BLOCK "VarFileInfo"
  BEGIN
    VALUE "Translation", 0x0409, 1252
  END
END




|
|













|




|







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#include <windows.h>

#define IDR_VERSION1  1
IDR_VERSION1	VERSIONINFO	MOVEABLE IMPURE LOADONCALL DISCARDABLE
  FILEVERSION	 1, 2, 10, 0
  PRODUCTVERSION 1, 2, 10, 0
  FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
  FILEFLAGS	0
  FILEOS	VOS_DOS_WINDOWS32
  FILETYPE	VFT_DLL
  FILESUBTYPE	0	// not used
BEGIN
  BLOCK "StringFileInfo"
  BEGIN
    BLOCK "040904E4"
    //language ID = U.S. English, char set = Windows, Multilingual

    BEGIN
      VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
      VALUE "FileVersion",	"1.2.10\0"
      VALUE "InternalName",	"zlib\0"
      VALUE "OriginalFilename",	"zlibwapi.dll\0"
      VALUE "ProductName",	"ZLib.DLL\0"
      VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
      VALUE "LegalCopyright", "(C) 1995-2017 Jean-loup Gailly & Mark Adler\0"
    END
  END
  BLOCK "VarFileInfo"
  BEGIN
    VALUE "Translation", 0x0409, 1252
  END
END
Changes to compat/zlib/contrib/vstudio/vc11/zlibvc.def.
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11
LIBRARY
; zlib data compression and ZIP file I/O library

VERSION		1.2.8

EXPORTS
        adler32                                  @1
        compress                                 @2
        crc32                                    @3
        deflate                                  @4
        deflateCopy                              @5



|







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11
LIBRARY
; zlib data compression and ZIP file I/O library

VERSION		1.2

EXPORTS
        adler32                                  @1
        compress                                 @2
        crc32                                    @3
        deflate                                  @4
        deflateCopy                              @5
137
138
139
140
141
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143











; zlib1 v1.2.7 added:
        gzopen_w                                @165

; zlib1 v1.2.8 added:
        inflateGetDictionary                    @166
        gzvprintf                               @167

















>
>
>
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>
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; zlib1 v1.2.7 added:
        gzopen_w                                @165

; zlib1 v1.2.8 added:
        inflateGetDictionary                    @166
        gzvprintf                               @167

; zlib1 v1.2.9 added:
        inflateCodesUsed                        @168
        inflateValidate                         @169
        uncompress2                             @170
        gzfread                                 @171
        gzfwrite                                @172
        deflateGetDictionary                    @173
        adler32_z                               @174
        crc32_z                                 @175
Added compat/zlib/contrib/vstudio/vc12/miniunz.vcxproj.
























































































































































































































































































































































































































































































































































































































































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<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup Label="ProjectConfigurations">
    <ProjectConfiguration Include="Debug|Itanium">
      <Configuration>Debug</Configuration>
      <Platform>Itanium</Platform>
    </ProjectConfiguration>
    <ProjectConfiguration Include="Debug|Win32">
      <Configuration>Debug</Configuration>
      <Platform>Win32</Platform>
    </ProjectConfiguration>
    <ProjectConfiguration Include="Debug|x64">
      <Configuration>Debug</Configuration>
      <Platform>x64</Platform>
    </ProjectConfiguration>
    <ProjectConfiguration Include="Release|Itanium">
      <Configuration>Release</Configuration>
      <Platform>Itanium</Platform>
    </ProjectConfiguration>
    <ProjectConfiguration Include="Release|Win32">
      <Configuration>Release</Configuration>
      <Platform>Win32</Platform>
    </ProjectConfiguration>
    <ProjectConfiguration Include="Release|x64">
      <Configuration>Release</Configuration>
      <Platform>x64</Platform>
    </ProjectConfiguration>
  </ItemGroup>
  <PropertyGroup Label="Globals">
    <ProjectGuid>{C52F9E7B-498A-42BE-8DB4-85A15694382A}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
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  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
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    <CharacterSet>MultiByte</CharacterSet>
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  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
    <ConfigurationType>Application</ConfigurationType>
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  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'" Label="Configuration">
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Added compat/zlib/contrib/vstudio/vc12/testzlib.vcxproj.




























































































































































































































































































































































































































































































































































































































































































































































































































































































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      <BasicRuntimeChecks>Default</BasicRuntimeChecks>
      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
      <BufferSecurityCheck>false</BufferSecurityCheck>
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    </ClCompile>
    <Link>
      <AdditionalDependencies>x64\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
      <OutputFile>$(OutDir)testzlibdll.exe</OutputFile>
      <GenerateDebugInformation>true</GenerateDebugInformation>
      <ProgramDatabaseFile>$(OutDir)testzlib.pdb</ProgramDatabaseFile>
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      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
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</Project>
Added compat/zlib/contrib/vstudio/vc12/zlib.rc.
































































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#include <windows.h>

#define IDR_VERSION1  1
IDR_VERSION1	VERSIONINFO	MOVEABLE IMPURE LOADONCALL DISCARDABLE
  FILEVERSION	 1, 2, 10, 0
  PRODUCTVERSION 1, 2, 10, 0
  FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
  FILEFLAGS	0
  FILEOS	VOS_DOS_WINDOWS32
  FILETYPE	VFT_DLL
  FILESUBTYPE	0	// not used
BEGIN
  BLOCK "StringFileInfo"
  BEGIN
    BLOCK "040904E4"
    //language ID = U.S. English, char set = Windows, Multilingual

    BEGIN
      VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
      VALUE "FileVersion",	"1.2.10\0"
      VALUE "InternalName",	"zlib\0"
      VALUE "OriginalFilename",	"zlibwapi.dll\0"
      VALUE "ProductName",	"ZLib.DLL\0"
      VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
      VALUE "LegalCopyright", "(C) 1995-2017 Jean-loup Gailly & Mark Adler\0"
    END
  END
  BLOCK "VarFileInfo"
  BEGIN
    VALUE "Translation", 0x0409, 1252
  END
END
Added compat/zlib/contrib/vstudio/vc12/zlibstat.vcxproj.






































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Added compat/zlib/contrib/vstudio/vc12/zlibvc.def.


















































































































































































































































































































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LIBRARY
; zlib data compression and ZIP file I/O library

VERSION		1.2

EXPORTS
        adler32                                  @1
        compress                                 @2
        crc32                                    @3
        deflate                                  @4
        deflateCopy                              @5
        deflateEnd                               @6
        deflateInit2_                            @7
        deflateInit_                             @8
        deflateParams                            @9
        deflateReset                             @10
        deflateSetDictionary                     @11
        gzclose                                  @12
        gzdopen                                  @13
        gzerror                                  @14
        gzflush                                  @15
        gzopen                                   @16
        gzread                                   @17
        gzwrite                                  @18
        inflate                                  @19
        inflateEnd                               @20
        inflateInit2_                            @21
        inflateInit_                             @22
        inflateReset                             @23
        inflateSetDictionary                     @24
        inflateSync                              @25
        uncompress                               @26
        zlibVersion                              @27
        gzprintf                                 @28
        gzputc                                   @29
        gzgetc                                   @30
        gzseek                                   @31
        gzrewind                                 @32
        gztell                                   @33
        gzeof                                    @34
        gzsetparams                              @35
        zError                                   @36
        inflateSyncPoint                         @37
        get_crc_table                            @38
        compress2                                @39
        gzputs                                   @40
        gzgets                                   @41
        inflateCopy                              @42
        inflateBackInit_                         @43
        inflateBack                              @44
        inflateBackEnd                           @45
        compressBound                            @46
        deflateBound                             @47
        gzclearerr                               @48
        gzungetc                                 @49
        zlibCompileFlags                         @50
        deflatePrime                             @51
        deflatePending                           @52

        unzOpen                                  @61
        unzClose                                 @62
        unzGetGlobalInfo                         @63
        unzGetCurrentFileInfo                    @64
        unzGoToFirstFile                         @65
        unzGoToNextFile                          @66
        unzOpenCurrentFile                       @67
        unzReadCurrentFile                       @68
        unzOpenCurrentFile3                      @69
        unztell                                  @70
        unzeof                                   @71
        unzCloseCurrentFile                      @72
        unzGetGlobalComment                      @73
        unzStringFileNameCompare                 @74
        unzLocateFile                            @75
        unzGetLocalExtrafield                    @76
        unzOpen2                                 @77
        unzOpenCurrentFile2                      @78
        unzOpenCurrentFilePassword               @79

        zipOpen                                  @80
        zipOpenNewFileInZip                      @81
        zipWriteInFileInZip                      @82
        zipCloseFileInZip                        @83
        zipClose                                 @84
        zipOpenNewFileInZip2                     @86
        zipCloseFileInZipRaw                     @87
        zipOpen2                                 @88
        zipOpenNewFileInZip3                     @89

        unzGetFilePos                            @100
        unzGoToFilePos                           @101

        fill_win32_filefunc                      @110

; zlibwapi v1.2.4 added:
        fill_win32_filefunc64                   @111
        fill_win32_filefunc64A                  @112
        fill_win32_filefunc64W                  @113

        unzOpen64                               @120
        unzOpen2_64                             @121
        unzGetGlobalInfo64                      @122
        unzGetCurrentFileInfo64                 @124
        unzGetCurrentFileZStreamPos64           @125
        unztell64                               @126
        unzGetFilePos64                         @127
        unzGoToFilePos64                        @128

        zipOpen64                               @130
        zipOpen2_64                             @131
        zipOpenNewFileInZip64                   @132
        zipOpenNewFileInZip2_64                 @133
        zipOpenNewFileInZip3_64                 @134
        zipOpenNewFileInZip4_64                 @135
        zipCloseFileInZipRaw64                  @136

; zlib1 v1.2.4 added:
        adler32_combine                         @140
        crc32_combine                           @142
        deflateSetHeader                        @144
        deflateTune                             @145
        gzbuffer                                @146
        gzclose_r                               @147
        gzclose_w                               @148
        gzdirect                                @149
        gzoffset                                @150
        inflateGetHeader                        @156
        inflateMark                             @157
        inflatePrime                            @158
        inflateReset2                           @159
        inflateUndermine                        @160

; zlib1 v1.2.6 added:
        gzgetc_                                 @161
        inflateResetKeep                        @163
        deflateResetKeep                        @164

; zlib1 v1.2.7 added:
        gzopen_w                                @165

; zlib1 v1.2.8 added:
        inflateGetDictionary                    @166
        gzvprintf                               @167

; zlib1 v1.2.9 added:
        inflateCodesUsed                        @168
        inflateValidate                         @169
        uncompress2                             @170
        gzfread                                 @171
        gzfwrite                                @172
        deflateGetDictionary                    @173
        adler32_z                               @174
        crc32_z                                 @175
Added compat/zlib/contrib/vstudio/vc12/zlibvc.sln.














































































































































































































































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Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 2013
VisualStudioVersion = 12.0.40629.0
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcxproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcxproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlib", "testzlib.vcxproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlibdll", "testzlibdll.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694366A}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minizip", "minizip.vcxproj", "{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniunz", "miniunz.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694382A}"
EndProject
Global
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		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.ActiveCfg = Release|Win32
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.Build.0 = Release|Win32
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		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.Build.0 = Release|x64
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Win32
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64
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		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Win32.Build.0 = Debug|Win32
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		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Win32.ActiveCfg = Release|Win32
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		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
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	EndGlobalSection
	GlobalSection(SolutionProperties) = preSolution
		HideSolutionNode = FALSE
	EndGlobalSection
EndGlobal
Added compat/zlib/contrib/vstudio/vc12/zlibvc.vcxproj.








































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Added compat/zlib/contrib/vstudio/vc14/miniunz.vcxproj.
























































































































































































































































































































































































































































































































































































































































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Added compat/zlib/contrib/vstudio/vc14/minizip.vcxproj.


















































































































































































































































































































































































































































































































































































































































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Added compat/zlib/contrib/vstudio/vc14/minizip.vcxproj.user.








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Added compat/zlib/contrib/vstudio/vc14/testzlib.vcxproj.




























































































































































































































































































































































































































































































































































































































































































































































































































































































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Added compat/zlib/contrib/vstudio/vc14/testzlib.vcxproj.user.








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<?xml version="1.0" encoding="utf-8"?>
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Added compat/zlib/contrib/vstudio/vc14/testzlibdll.vcxproj.
























































































































































































































































































































































































































































































































































































































































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Added compat/zlib/contrib/vstudio/vc14/testzlibdll.vcxproj.user.








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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <PropertyGroup />
</Project>
Added compat/zlib/contrib/vstudio/vc14/zlib.rc.
































































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#include <windows.h>

#define IDR_VERSION1  1
IDR_VERSION1	VERSIONINFO	MOVEABLE IMPURE LOADONCALL DISCARDABLE
  FILEVERSION	 1, 2, 10, 0
  PRODUCTVERSION 1, 2, 10, 0
  FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
  FILEFLAGS	0
  FILEOS	VOS_DOS_WINDOWS32
  FILETYPE	VFT_DLL
  FILESUBTYPE	0	// not used
BEGIN
  BLOCK "StringFileInfo"
  BEGIN
    BLOCK "040904E4"
    //language ID = U.S. English, char set = Windows, Multilingual

    BEGIN
      VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
      VALUE "FileVersion",	"1.2.10\0"
      VALUE "InternalName",	"zlib\0"
      VALUE "OriginalFilename",	"zlibwapi.dll\0"
      VALUE "ProductName",	"ZLib.DLL\0"
      VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
      VALUE "LegalCopyright", "(C) 1995-2017 Jean-loup Gailly & Mark Adler\0"
    END
  END
  BLOCK "VarFileInfo"
  BEGIN
    VALUE "Translation", 0x0409, 1252
  END
END
Added compat/zlib/contrib/vstudio/vc14/zlibstat.vcxproj.






































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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      <FunctionLevelLinking>true</FunctionLevelLinking>
      <PrecompiledHeaderOutputFile>$(IntDir)zlibstat.pch</PrecompiledHeaderOutputFile>
      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
      <ObjectFileName>$(IntDir)</ObjectFileName>
      <ProgramDataBaseFileName>$(OutDir)</ProgramDataBaseFileName>
      <WarningLevel>Level3</WarningLevel>
      <SuppressStartupBanner>true</SuppressStartupBanner>
    </ClCompile>
    <ResourceCompile>
      <Culture>0x040c</Culture>
    </ResourceCompile>
    <Lib>
      <AdditionalOptions>/MACHINE:IA64 /NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
      <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
      <SuppressStartupBanner>true</SuppressStartupBanner>
    </Lib>
  </ItemDefinitionGroup>
  <ItemGroup>
    <ClCompile Include="..\..\..\adler32.c" />
    <ClCompile Include="..\..\..\compress.c" />
    <ClCompile Include="..\..\..\crc32.c" />
    <ClCompile Include="..\..\..\deflate.c" />
    <ClCompile Include="..\..\..\gzclose.c" />
    <ClCompile Include="..\..\..\gzlib.c" />
    <ClCompile Include="..\..\..\gzread.c" />
    <ClCompile Include="..\..\..\gzwrite.c" />
    <ClCompile Include="..\..\..\infback.c" />
    <ClCompile Include="..\..\masmx64\inffas8664.c">
      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">true</ExcludedFromBuild>
      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Itanium'">true</ExcludedFromBuild>
      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Win32'">true</ExcludedFromBuild>
      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">true</ExcludedFromBuild>
      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
    </ClCompile>
    <ClCompile Include="..\..\..\inffast.c" />
    <ClCompile Include="..\..\..\inflate.c" />
    <ClCompile Include="..\..\..\inftrees.c" />
    <ClCompile Include="..\..\minizip\ioapi.c" />
    <ClCompile Include="..\..\..\trees.c" />
    <ClCompile Include="..\..\..\uncompr.c" />
    <ClCompile Include="..\..\minizip\unzip.c" />
    <ClCompile Include="..\..\minizip\zip.c" />
    <ClCompile Include="..\..\..\zutil.c" />
  </ItemGroup>
  <ItemGroup>
    <ResourceCompile Include="zlib.rc" />
  </ItemGroup>
  <ItemGroup>
    <None Include="zlibvc.def" />
  </ItemGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
  <ImportGroup Label="ExtensionTargets">
  </ImportGroup>
</Project>
Added compat/zlib/contrib/vstudio/vc14/zlibstat.vcxproj.user.








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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <PropertyGroup />
</Project>
Added compat/zlib/contrib/vstudio/vc14/zlibvc.def.


















































































































































































































































































































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LIBRARY
; zlib data compression and ZIP file I/O library

VERSION		1.2

EXPORTS
        adler32                                  @1
        compress                                 @2
        crc32                                    @3
        deflate                                  @4
        deflateCopy                              @5
        deflateEnd                               @6
        deflateInit2_                            @7
        deflateInit_                             @8
        deflateParams                            @9
        deflateReset                             @10
        deflateSetDictionary                     @11
        gzclose                                  @12
        gzdopen                                  @13
        gzerror                                  @14
        gzflush                                  @15
        gzopen                                   @16
        gzread                                   @17
        gzwrite                                  @18
        inflate                                  @19
        inflateEnd                               @20
        inflateInit2_                            @21
        inflateInit_                             @22
        inflateReset                             @23
        inflateSetDictionary                     @24
        inflateSync                              @25
        uncompress                               @26
        zlibVersion                              @27
        gzprintf                                 @28
        gzputc                                   @29
        gzgetc                                   @30
        gzseek                                   @31
        gzrewind                                 @32
        gztell                                   @33
        gzeof                                    @34
        gzsetparams                              @35
        zError                                   @36
        inflateSyncPoint                         @37
        get_crc_table                            @38
        compress2                                @39
        gzputs                                   @40
        gzgets                                   @41
        inflateCopy                              @42
        inflateBackInit_                         @43
        inflateBack                              @44
        inflateBackEnd                           @45
        compressBound                            @46
        deflateBound                             @47
        gzclearerr                               @48
        gzungetc                                 @49
        zlibCompileFlags                         @50
        deflatePrime                             @51
        deflatePending                           @52

        unzOpen                                  @61
        unzClose                                 @62
        unzGetGlobalInfo                         @63
        unzGetCurrentFileInfo                    @64
        unzGoToFirstFile                         @65
        unzGoToNextFile                          @66
        unzOpenCurrentFile                       @67
        unzReadCurrentFile                       @68
        unzOpenCurrentFile3                      @69
        unztell                                  @70
        unzeof                                   @71
        unzCloseCurrentFile                      @72
        unzGetGlobalComment                      @73
        unzStringFileNameCompare                 @74
        unzLocateFile                            @75
        unzGetLocalExtrafield                    @76
        unzOpen2                                 @77
        unzOpenCurrentFile2                      @78
        unzOpenCurrentFilePassword               @79

        zipOpen                                  @80
        zipOpenNewFileInZip                      @81
        zipWriteInFileInZip                      @82
        zipCloseFileInZip                        @83
        zipClose                                 @84
        zipOpenNewFileInZip2                     @86
        zipCloseFileInZipRaw                     @87
        zipOpen2                                 @88
        zipOpenNewFileInZip3                     @89

        unzGetFilePos                            @100
        unzGoToFilePos                           @101

        fill_win32_filefunc                      @110

; zlibwapi v1.2.4 added:
        fill_win32_filefunc64                   @111
        fill_win32_filefunc64A                  @112
        fill_win32_filefunc64W                  @113

        unzOpen64                               @120
        unzOpen2_64                             @121
        unzGetGlobalInfo64                      @122
        unzGetCurrentFileInfo64                 @124
        unzGetCurrentFileZStreamPos64           @125
        unztell64                               @126
        unzGetFilePos64                         @127
        unzGoToFilePos64                        @128

        zipOpen64                               @130
        zipOpen2_64                             @131
        zipOpenNewFileInZip64                   @132
        zipOpenNewFileInZip2_64                 @133
        zipOpenNewFileInZip3_64                 @134
        zipOpenNewFileInZip4_64                 @135
        zipCloseFileInZipRaw64                  @136

; zlib1 v1.2.4 added:
        adler32_combine                         @140
        crc32_combine                           @142
        deflateSetHeader                        @144
        deflateTune                             @145
        gzbuffer                                @146
        gzclose_r                               @147
        gzclose_w                               @148
        gzdirect                                @149
        gzoffset                                @150
        inflateGetHeader                        @156
        inflateMark                             @157
        inflatePrime                            @158
        inflateReset2                           @159
        inflateUndermine                        @160

; zlib1 v1.2.6 added:
        gzgetc_                                 @161
        inflateResetKeep                        @163
        deflateResetKeep                        @164

; zlib1 v1.2.7 added:
        gzopen_w                                @165

; zlib1 v1.2.8 added:
        inflateGetDictionary                    @166
        gzvprintf                               @167

; zlib1 v1.2.9 added:
        inflateCodesUsed                        @168
        inflateValidate                         @169
        uncompress2                             @170
        gzfread                                 @171
        gzfwrite                                @172
        deflateGetDictionary                    @173
        adler32_z                               @174
        crc32_z                                 @175
Added compat/zlib/contrib/vstudio/vc14/zlibvc.sln.














































































































































































































































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Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 14
VisualStudioVersion = 14.0.25420.1
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcxproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcxproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlib", "testzlib.vcxproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlibdll", "testzlibdll.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694366A}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minizip", "minizip.vcxproj", "{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniunz", "miniunz.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694382A}"
EndProject
Global
	GlobalSection(SolutionConfigurationPlatforms) = preSolution
		Debug|Itanium = Debug|Itanium
		Debug|Win32 = Debug|Win32
		Debug|x64 = Debug|x64
		Release|Itanium = Release|Itanium
		Release|Win32 = Release|Win32
		Release|x64 = Release|x64
		ReleaseWithoutAsm|Itanium = ReleaseWithoutAsm|Itanium
		ReleaseWithoutAsm|Win32 = ReleaseWithoutAsm|Win32
		ReleaseWithoutAsm|x64 = ReleaseWithoutAsm|x64
	EndGlobalSection
	GlobalSection(ProjectConfigurationPlatforms) = postSolution
		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Itanium.ActiveCfg = Debug|Win32
		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.ActiveCfg = Debug|Win32
		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.Build.0 = Debug|Win32
		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.ActiveCfg = Debug|x64
		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.Build.0 = Debug|x64
		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Itanium.ActiveCfg = Release|Win32
		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.ActiveCfg = Release|Win32
		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.Build.0 = Release|Win32
		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.ActiveCfg = Release|x64
		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.Build.0 = Release|x64
		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Win32
		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32
		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32
		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64
		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64
		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Itanium.ActiveCfg = Debug|Win32
		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Win32.ActiveCfg = Debug|Win32
		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Win32.Build.0 = Debug|Win32
		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|x64.ActiveCfg = Debug|x64
		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|x64.Build.0 = Debug|x64
		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Itanium.ActiveCfg = Release|Win32
		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Win32.ActiveCfg = Release|Win32
		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Win32.Build.0 = Release|Win32
		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|x64.ActiveCfg = Release|x64
		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|x64.Build.0 = Release|x64
		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Win32
		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32
		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32
		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64
		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.ActiveCfg = Debug|Win32
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.ActiveCfg = Debug|Win32
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.Build.0 = Debug|Win32
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.ActiveCfg = Debug|x64
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.Build.0 = Debug|x64
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Itanium.ActiveCfg = Release|Win32
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.ActiveCfg = Release|Win32
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.Build.0 = Release|Win32
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.ActiveCfg = Release|x64
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.Build.0 = Release|x64
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Win32
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64
		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64
		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Itanium.ActiveCfg = Debug|Win32
		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Win32.ActiveCfg = Debug|Win32
		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Win32.Build.0 = Debug|Win32
		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|x64.ActiveCfg = Debug|x64
		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|x64.Build.0 = Debug|x64
		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Itanium.ActiveCfg = Release|Win32
		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Win32.ActiveCfg = Release|Win32
		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Win32.Build.0 = Release|Win32
		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|x64.ActiveCfg = Release|x64
		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|x64.Build.0 = Release|x64
		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32
		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.ActiveCfg = Debug|Win32
		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.ActiveCfg = Debug|Win32
		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.Build.0 = Debug|Win32
		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.ActiveCfg = Debug|x64
		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.Build.0 = Debug|x64
		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Itanium.ActiveCfg = Release|Win32
		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.ActiveCfg = Release|Win32
		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.Build.0 = Release|Win32
		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.ActiveCfg = Release|x64
		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.Build.0 = Release|x64
		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32
		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
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      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">true</ExcludedFromBuild>
      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
    </ClCompile>
    <ClCompile Include="..\..\..\inffast.c" />
    <ClCompile Include="..\..\..\inflate.c" />
    <ClCompile Include="..\..\..\inftrees.c" />
    <ClCompile Include="..\..\minizip\ioapi.c" />
    <ClCompile Include="..\..\minizip\iowin32.c" />
    <ClCompile Include="..\..\..\trees.c" />
    <ClCompile Include="..\..\..\uncompr.c" />
    <ClCompile Include="..\..\minizip\unzip.c">
      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">ZLIB_INTERNAL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">ZLIB_INTERNAL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|x64'">%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|x64'">ZLIB_INTERNAL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
    </ClCompile>
    <ClCompile Include="..\..\minizip\zip.c">
      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">ZLIB_INTERNAL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">ZLIB_INTERNAL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|x64'">%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|x64'">ZLIB_INTERNAL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
    </ClCompile>
    <ClCompile Include="..\..\..\zutil.c" />
  </ItemGroup>
  <ItemGroup>
    <ResourceCompile Include="zlib.rc" />
  </ItemGroup>
  <ItemGroup>
    <None Include="zlibvc.def" />
  </ItemGroup>
  <ItemGroup>
    <ClInclude Include="..\..\..\deflate.h" />
    <ClInclude Include="..\..\..\infblock.h" />
    <ClInclude Include="..\..\..\infcodes.h" />
    <ClInclude Include="..\..\..\inffast.h" />
    <ClInclude Include="..\..\..\inftrees.h" />
    <ClInclude Include="..\..\..\infutil.h" />
    <ClInclude Include="..\..\..\zconf.h" />
    <ClInclude Include="..\..\..\zlib.h" />
    <ClInclude Include="..\..\..\zutil.h" />
  </ItemGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
  <ImportGroup Label="ExtensionTargets">
  </ImportGroup>
</Project>
Added compat/zlib/contrib/vstudio/vc14/zlibvc.vcxproj.user.








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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <PropertyGroup />
</Project>
Changes to compat/zlib/contrib/vstudio/vc9/zlib.rc.
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#include <windows.h>

#define IDR_VERSION1  1
IDR_VERSION1	VERSIONINFO	MOVEABLE IMPURE LOADONCALL DISCARDABLE
  FILEVERSION	 1,2,8,0
  PRODUCTVERSION 1,2,8,0
  FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
  FILEFLAGS	0
  FILEOS	VOS_DOS_WINDOWS32
  FILETYPE	VFT_DLL
  FILESUBTYPE	0	// not used
BEGIN
  BLOCK "StringFileInfo"
  BEGIN
    BLOCK "040904E4"
    //language ID = U.S. English, char set = Windows, Multilingual

    BEGIN
      VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
      VALUE "FileVersion",	"1.2.8\0"
      VALUE "InternalName",	"zlib\0"
      VALUE "OriginalFilename",	"zlibwapi.dll\0"
      VALUE "ProductName",	"ZLib.DLL\0"
      VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
      VALUE "LegalCopyright", "(C) 1995-2013 Jean-loup Gailly & Mark Adler\0"
    END
  END
  BLOCK "VarFileInfo"
  BEGIN
    VALUE "Translation", 0x0409, 1252
  END
END




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#include <windows.h>

#define IDR_VERSION1  1
IDR_VERSION1	VERSIONINFO	MOVEABLE IMPURE LOADONCALL DISCARDABLE
  FILEVERSION	 1, 2, 10, 0
  PRODUCTVERSION 1, 2, 10, 0
  FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
  FILEFLAGS	0
  FILEOS	VOS_DOS_WINDOWS32
  FILETYPE	VFT_DLL
  FILESUBTYPE	0	// not used
BEGIN
  BLOCK "StringFileInfo"
  BEGIN
    BLOCK "040904E4"
    //language ID = U.S. English, char set = Windows, Multilingual

    BEGIN
      VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
      VALUE "FileVersion",	"1.2.10\0"
      VALUE "InternalName",	"zlib\0"
      VALUE "OriginalFilename",	"zlibwapi.dll\0"
      VALUE "ProductName",	"ZLib.DLL\0"
      VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
      VALUE "LegalCopyright", "(C) 1995-2017 Jean-loup Gailly & Mark Adler\0"
    END
  END
  BLOCK "VarFileInfo"
  BEGIN
    VALUE "Translation", 0x0409, 1252
  END
END
Changes to compat/zlib/contrib/vstudio/vc9/zlibvc.def.
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LIBRARY
; zlib data compression and ZIP file I/O library

VERSION		1.2.8

EXPORTS
        adler32                                  @1
        compress                                 @2
        crc32                                    @3
        deflate                                  @4
        deflateCopy                              @5



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LIBRARY
; zlib data compression and ZIP file I/O library

VERSION		1.2

EXPORTS
        adler32                                  @1
        compress                                 @2
        crc32                                    @3
        deflate                                  @4
        deflateCopy                              @5
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; zlib1 v1.2.7 added:
        gzopen_w                                @165

; zlib1 v1.2.8 added:
        inflateGetDictionary                    @166
        gzvprintf                               @167

















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; zlib1 v1.2.7 added:
        gzopen_w                                @165

; zlib1 v1.2.8 added:
        inflateGetDictionary                    @166
        gzvprintf                               @167

; zlib1 v1.2.9 added:
        inflateCodesUsed                        @168
        inflateValidate                         @169
        uncompress2                             @170
        gzfread                                 @171
        gzfwrite                                @172
        deflateGetDictionary                    @173
        adler32_z                               @174
        crc32_z                                 @175
Changes to compat/zlib/crc32.c.
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/* crc32.c -- compute the CRC-32 of a data stream
 * Copyright (C) 1995-2006, 2010, 2011, 2012 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 *
 * Thanks to Rodney Brown <rbrown64@csc.com.au> for his contribution of faster
 * CRC methods: exclusive-oring 32 bits of data at a time, and pre-computing
 * tables for updating the shift register in one step with three exclusive-ors
 * instead of four steps with four exclusive-ors.  This results in about a
 * factor of two increase in speed on a Power PC G4 (PPC7455) using gcc -O3.

|







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/* crc32.c -- compute the CRC-32 of a data stream
 * Copyright (C) 1995-2006, 2010, 2011, 2012, 2016 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 *
 * Thanks to Rodney Brown <rbrown64@csc.com.au> for his contribution of faster
 * CRC methods: exclusive-oring 32 bits of data at a time, and pre-computing
 * tables for updating the shift register in one step with three exclusive-ors
 * instead of four steps with four exclusive-ors.  This results in about a
 * factor of two increase in speed on a Power PC G4 (PPC7455) using gcc -O3.
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#  ifndef DYNAMIC_CRC_TABLE
#    define DYNAMIC_CRC_TABLE
#  endif /* !DYNAMIC_CRC_TABLE */
#endif /* MAKECRCH */

#include "zutil.h"      /* for STDC and FAR definitions */

#define local static

/* Definitions for doing the crc four data bytes at a time. */
#if !defined(NOBYFOUR) && defined(Z_U4)
#  define BYFOUR
#endif
#ifdef BYFOUR
   local unsigned long crc32_little OF((unsigned long,
                        const unsigned char FAR *, unsigned));
   local unsigned long crc32_big OF((unsigned long,
                        const unsigned char FAR *, unsigned));
#  define TBLS 8
#else
#  define TBLS 1
#endif /* BYFOUR */

/* Local functions for crc concatenation */
local unsigned long gf2_matrix_times OF((unsigned long *mat,







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#  ifndef DYNAMIC_CRC_TABLE
#    define DYNAMIC_CRC_TABLE
#  endif /* !DYNAMIC_CRC_TABLE */
#endif /* MAKECRCH */

#include "zutil.h"      /* for STDC and FAR definitions */



/* Definitions for doing the crc four data bytes at a time. */
#if !defined(NOBYFOUR) && defined(Z_U4)
#  define BYFOUR
#endif
#ifdef BYFOUR
   local unsigned long crc32_little OF((unsigned long,
                        const unsigned char FAR *, z_size_t));
   local unsigned long crc32_big OF((unsigned long,
                        const unsigned char FAR *, z_size_t));
#  define TBLS 8
#else
#  define TBLS 1
#endif /* BYFOUR */

/* Local functions for crc concatenation */
local unsigned long gf2_matrix_times OF((unsigned long *mat,
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}

/* ========================================================================= */
#define DO1 crc = crc_table[0][((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8)
#define DO8 DO1; DO1; DO1; DO1; DO1; DO1; DO1; DO1

/* ========================================================================= */
unsigned long ZEXPORT crc32(crc, buf, len)
    unsigned long crc;
    const unsigned char FAR *buf;
    uInt len;
{
    if (buf == Z_NULL) return 0UL;

#ifdef DYNAMIC_CRC_TABLE
    if (crc_table_empty)
        make_crc_table();
#endif /* DYNAMIC_CRC_TABLE */







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}

/* ========================================================================= */
#define DO1 crc = crc_table[0][((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8)
#define DO8 DO1; DO1; DO1; DO1; DO1; DO1; DO1; DO1

/* ========================================================================= */
unsigned long ZEXPORT crc32_z(crc, buf, len)
    unsigned long crc;
    const unsigned char FAR *buf;
    z_size_t len;
{
    if (buf == Z_NULL) return 0UL;

#ifdef DYNAMIC_CRC_TABLE
    if (crc_table_empty)
        make_crc_table();
#endif /* DYNAMIC_CRC_TABLE */
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        len -= 8;
    }
    if (len) do {
        DO1;
    } while (--len);
    return crc ^ 0xffffffffUL;
}










#ifdef BYFOUR













/* ========================================================================= */
#define DOLIT4 c ^= *buf4++; \
        c = crc_table[3][c & 0xff] ^ crc_table[2][(c >> 8) & 0xff] ^ \
            crc_table[1][(c >> 16) & 0xff] ^ crc_table[0][c >> 24]
#define DOLIT32 DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4

/* ========================================================================= */
local unsigned long crc32_little(crc, buf, len)
    unsigned long crc;
    const unsigned char FAR *buf;
    unsigned len;
{
    register z_crc_t c;
    register const z_crc_t FAR *buf4;

    c = (z_crc_t)crc;
    c = ~c;
    while (len && ((ptrdiff_t)buf & 3)) {







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        len -= 8;
    }
    if (len) do {
        DO1;
    } while (--len);
    return crc ^ 0xffffffffUL;
}

/* ========================================================================= */
unsigned long ZEXPORT crc32(crc, buf, len)
    unsigned long crc;
    const unsigned char FAR *buf;
    uInt len;
{
    return crc32_z(crc, buf, len);
}

#ifdef BYFOUR

/*
   This BYFOUR code accesses the passed unsigned char * buffer with a 32-bit
   integer pointer type. This violates the strict aliasing rule, where a
   compiler can assume, for optimization purposes, that two pointers to
   fundamentally different types won't ever point to the same memory. This can
   manifest as a problem only if one of the pointers is written to. This code
   only reads from those pointers. So long as this code remains isolated in
   this compilation unit, there won't be a problem. For this reason, this code
   should not be copied and pasted into a compilation unit in which other code
   writes to the buffer that is passed to these routines.
 */

/* ========================================================================= */
#define DOLIT4 c ^= *buf4++; \
        c = crc_table[3][c & 0xff] ^ crc_table[2][(c >> 8) & 0xff] ^ \
            crc_table[1][(c >> 16) & 0xff] ^ crc_table[0][c >> 24]
#define DOLIT32 DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4

/* ========================================================================= */
local unsigned long crc32_little(crc, buf, len)
    unsigned long crc;
    const unsigned char FAR *buf;
    z_size_t len;
{
    register z_crc_t c;
    register const z_crc_t FAR *buf4;

    c = (z_crc_t)crc;
    c = ~c;
    while (len && ((ptrdiff_t)buf & 3)) {
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        c = crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8);
    } while (--len);
    c = ~c;
    return (unsigned long)c;
}

/* ========================================================================= */
#define DOBIG4 c ^= *++buf4; \
        c = crc_table[4][c & 0xff] ^ crc_table[5][(c >> 8) & 0xff] ^ \
            crc_table[6][(c >> 16) & 0xff] ^ crc_table[7][c >> 24]
#define DOBIG32 DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4

/* ========================================================================= */
local unsigned long crc32_big(crc, buf, len)
    unsigned long crc;
    const unsigned char FAR *buf;
    unsigned len;
{
    register z_crc_t c;
    register const z_crc_t FAR *buf4;

    c = ZSWAP32((z_crc_t)crc);
    c = ~c;
    while (len && ((ptrdiff_t)buf & 3)) {
        c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8);
        len--;
    }

    buf4 = (const z_crc_t FAR *)(const void FAR *)buf;
    buf4--;
    while (len >= 32) {
        DOBIG32;
        len -= 32;
    }
    while (len >= 4) {
        DOBIG4;
        len -= 4;
    }
    buf4++;
    buf = (const unsigned char FAR *)buf4;

    if (len) do {
        c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8);
    } while (--len);
    c = ~c;
    return (unsigned long)(ZSWAP32(c));







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        c = crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8);
    } while (--len);
    c = ~c;
    return (unsigned long)c;
}

/* ========================================================================= */
#define DOBIG4 c ^= *buf4++; \
        c = crc_table[4][c & 0xff] ^ crc_table[5][(c >> 8) & 0xff] ^ \
            crc_table[6][(c >> 16) & 0xff] ^ crc_table[7][c >> 24]
#define DOBIG32 DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4

/* ========================================================================= */
local unsigned long crc32_big(crc, buf, len)
    unsigned long crc;
    const unsigned char FAR *buf;
    z_size_t len;
{
    register z_crc_t c;
    register const z_crc_t FAR *buf4;

    c = ZSWAP32((z_crc_t)crc);
    c = ~c;
    while (len && ((ptrdiff_t)buf & 3)) {
        c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8);
        len--;
    }

    buf4 = (const z_crc_t FAR *)(const void FAR *)buf;

    while (len >= 32) {
        DOBIG32;
        len -= 32;
    }
    while (len >= 4) {
        DOBIG4;
        len -= 4;
    }

    buf = (const unsigned char FAR *)buf4;

    if (len) do {
        c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8);
    } while (--len);
    c = ~c;
    return (unsigned long)(ZSWAP32(c));
Changes to compat/zlib/deflate.c.
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/* deflate.c -- compress data using the deflation algorithm
 * Copyright (C) 1995-2013 Jean-loup Gailly and Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/*
 *  ALGORITHM
 *
 *      The "deflation" process depends on being able to identify portions

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/* deflate.c -- compress data using the deflation algorithm
 * Copyright (C) 1995-2017 Jean-loup Gailly and Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/*
 *  ALGORITHM
 *
 *      The "deflation" process depends on being able to identify portions
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 */

/* @(#) $Id$ */

#include "deflate.h"

const char deflate_copyright[] =
   " deflate 1.2.8 Copyright 1995-2013 Jean-loup Gailly and Mark Adler ";
/*
  If you use the zlib library in a product, an acknowledgment is welcome
  in the documentation of your product. If for some reason you cannot
  include such an acknowledgment, I would appreciate that you keep this
  copyright string in the executable of your product.
 */

/* ===========================================================================
 *  Function prototypes.
 */
typedef enum {
    need_more,      /* block not completed, need more input or more output */
    block_done,     /* block flush performed */
    finish_started, /* finish started, need only more output at next deflate */
    finish_done     /* finish done, accept no more input or output */
} block_state;

typedef block_state (*compress_func) OF((deflate_state *s, int flush));
/* Compression function. Returns the block state after the call. */



local void fill_window    OF((deflate_state *s));
local block_state deflate_stored OF((deflate_state *s, int flush));
local block_state deflate_fast   OF((deflate_state *s, int flush));
#ifndef FASTEST
local block_state deflate_slow   OF((deflate_state *s, int flush));
#endif
local block_state deflate_rle    OF((deflate_state *s, int flush));
local block_state deflate_huff   OF((deflate_state *s, int flush));
local void lm_init        OF((deflate_state *s));
local void putShortMSB    OF((deflate_state *s, uInt b));
local void flush_pending  OF((z_streamp strm));
local int read_buf        OF((z_streamp strm, Bytef *buf, unsigned size));
#ifdef ASMV

      void match_init OF((void)); /* asm code initialization */
      uInt longest_match  OF((deflate_state *s, IPos cur_match));
#else
local uInt longest_match  OF((deflate_state *s, IPos cur_match));
#endif

#ifdef DEBUG
local  void check_match OF((deflate_state *s, IPos start, IPos match,
                            int length));
#endif

/* ===========================================================================
 * Local data
 */







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 */

/* @(#) $Id$ */

#include "deflate.h"

const char deflate_copyright[] =
   " deflate 1.2.10 Copyright 1995-2017 Jean-loup Gailly and Mark Adler ";
/*
  If you use the zlib library in a product, an acknowledgment is welcome
  in the documentation of your product. If for some reason you cannot
  include such an acknowledgment, I would appreciate that you keep this
  copyright string in the executable of your product.
 */

/* ===========================================================================
 *  Function prototypes.
 */
typedef enum {
    need_more,      /* block not completed, need more input or more output */
    block_done,     /* block flush performed */
    finish_started, /* finish started, need only more output at next deflate */
    finish_done     /* finish done, accept no more input or output */
} block_state;

typedef block_state (*compress_func) OF((deflate_state *s, int flush));
/* Compression function. Returns the block state after the call. */

local int deflateStateCheck      OF((z_streamp strm));
local void slide_hash     OF((deflate_state *s));
local void fill_window    OF((deflate_state *s));
local block_state deflate_stored OF((deflate_state *s, int flush));
local block_state deflate_fast   OF((deflate_state *s, int flush));
#ifndef FASTEST
local block_state deflate_slow   OF((deflate_state *s, int flush));
#endif
local block_state deflate_rle    OF((deflate_state *s, int flush));
local block_state deflate_huff   OF((deflate_state *s, int flush));
local void lm_init        OF((deflate_state *s));
local void putShortMSB    OF((deflate_state *s, uInt b));
local void flush_pending  OF((z_streamp strm));
local unsigned read_buf   OF((z_streamp strm, Bytef *buf, unsigned size));
#ifdef ASMV
#  pragma message("Assembler code may have bugs -- use at your own risk")
      void match_init OF((void)); /* asm code initialization */
      uInt longest_match  OF((deflate_state *s, IPos cur_match));
#else
local uInt longest_match  OF((deflate_state *s, IPos cur_match));
#endif

#ifdef ZLIB_DEBUG
local  void check_match OF((deflate_state *s, IPos start, IPos match,
                            int length));
#endif

/* ===========================================================================
 * Local data
 */
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#endif

/* Note: the deflate() code requires max_lazy >= MIN_MATCH and max_chain >= 4
 * For deflate_fast() (levels <= 3) good is ignored and lazy has a different
 * meaning.
 */

#define EQUAL 0
/* result of memcmp for equal strings */

#ifndef NO_DUMMY_DECL
struct static_tree_desc_s {int dummy;}; /* for buggy compilers */
#endif

/* rank Z_BLOCK between Z_NO_FLUSH and Z_PARTIAL_FLUSH */
#define RANK(f) (((f) << 1) - ((f) > 4 ? 9 : 0))

/* ===========================================================================
 * Update a hash value with the given input byte
 * IN  assertion: all calls to to UPDATE_HASH are made with consecutive
 *    input characters, so that a running hash key can be computed from the
 *    previous key instead of complete recalculation each time.
 */
#define UPDATE_HASH(s,h,c) (h = (((h)<<s->hash_shift) ^ (c)) & s->hash_mask)


/* ===========================================================================
 * Insert string str in the dictionary and set match_head to the previous head
 * of the hash chain (the most recent string with same hash key). Return
 * the previous length of the hash chain.
 * If this file is compiled with -DFASTEST, the compression level is forced
 * to 1, and no hash chains are maintained.
 * IN  assertion: all calls to to INSERT_STRING are made with consecutive
 *    input characters and the first MIN_MATCH bytes of str are valid
 *    (except for the last MIN_MATCH-1 bytes of the input file).
 */
#ifdef FASTEST
#define INSERT_STRING(s, str, match_head) \
   (UPDATE_HASH(s, s->ins_h, s->window[(str) + (MIN_MATCH-1)]), \
    match_head = s->head[s->ins_h], \
    s->head[s->ins_h] = (Pos)(str))
#else
#define INSERT_STRING(s, str, match_head) \
   (UPDATE_HASH(s, s->ins_h, s->window[(str) + (MIN_MATCH-1)]), \
    match_head = s->prev[(str) & s->w_mask] = s->head[s->ins_h], \
    s->head[s->ins_h] = (Pos)(str))
#endif

/* ===========================================================================
 * Initialize the hash table (avoiding 64K overflow for 16 bit systems).
 * prev[] will be initialized on the fly.
 */
#define CLEAR_HASH(s) \
    s->head[s->hash_size-1] = NIL; \
    zmemzero((Bytef *)s->head, (unsigned)(s->hash_size-1)*sizeof(*s->head));
































/* ========================================================================= */
int ZEXPORT deflateInit_(strm, level, version, stream_size)
    z_streamp strm;
    int level;
    const char *version;
    int stream_size;







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#endif

/* Note: the deflate() code requires max_lazy >= MIN_MATCH and max_chain >= 4
 * For deflate_fast() (levels <= 3) good is ignored and lazy has a different
 * meaning.
 */








/* rank Z_BLOCK between Z_NO_FLUSH and Z_PARTIAL_FLUSH */
#define RANK(f) (((f) * 2) - ((f) > 4 ? 9 : 0))

/* ===========================================================================
 * Update a hash value with the given input byte
 * IN  assertion: all calls to UPDATE_HASH are made with consecutive input
 *    characters, so that a running hash key can be computed from the previous
 *    key instead of complete recalculation each time.
 */
#define UPDATE_HASH(s,h,c) (h = (((h)<<s->hash_shift) ^ (c)) & s->hash_mask)


/* ===========================================================================
 * Insert string str in the dictionary and set match_head to the previous head
 * of the hash chain (the most recent string with same hash key). Return
 * the previous length of the hash chain.
 * If this file is compiled with -DFASTEST, the compression level is forced
 * to 1, and no hash chains are maintained.
 * IN  assertion: all calls to INSERT_STRING are made with consecutive input
 *    characters and the first MIN_MATCH bytes of str are valid (except for
 *    the last MIN_MATCH-1 bytes of the input file).
 */
#ifdef FASTEST
#define INSERT_STRING(s, str, match_head) \
   (UPDATE_HASH(s, s->ins_h, s->window[(str) + (MIN_MATCH-1)]), \
    match_head = s->head[s->ins_h], \
    s->head[s->ins_h] = (Pos)(str))
#else
#define INSERT_STRING(s, str, match_head) \
   (UPDATE_HASH(s, s->ins_h, s->window[(str) + (MIN_MATCH-1)]), \
    match_head = s->prev[(str) & s->w_mask] = s->head[s->ins_h], \
    s->head[s->ins_h] = (Pos)(str))
#endif

/* ===========================================================================
 * Initialize the hash table (avoiding 64K overflow for 16 bit systems).
 * prev[] will be initialized on the fly.
 */
#define CLEAR_HASH(s) \
    s->head[s->hash_size-1] = NIL; \
    zmemzero((Bytef *)s->head, (unsigned)(s->hash_size-1)*sizeof(*s->head));

/* ===========================================================================
 * Slide the hash table when sliding the window down (could be avoided with 32
 * bit values at the expense of memory usage). We slide even when level == 0 to
 * keep the hash table consistent if we switch back to level > 0 later.
 */
local void slide_hash(s)
    deflate_state *s;
{
    unsigned n, m;
    Posf *p;
    uInt wsize = s->w_size;

    n = s->hash_size;
    p = &s->head[n];
    do {
        m = *--p;
        *p = (Pos)(m >= wsize ? m - wsize : NIL);
    } while (--n);
    n = wsize;
#ifndef FASTEST
    p = &s->prev[n];
    do {
        m = *--p;
        *p = (Pos)(m >= wsize ? m - wsize : NIL);
        /* If n is not on any hash chain, prev[n] is garbage but
         * its value will never be used.
         */
    } while (--n);
#endif
}

/* ========================================================================= */
int ZEXPORT deflateInit_(strm, level, version, stream_size)
    z_streamp strm;
    int level;
    const char *version;
    int stream_size;
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    else if (windowBits > 15) {
        wrap = 2;       /* write gzip wrapper instead */
        windowBits -= 16;
    }
#endif
    if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method != Z_DEFLATED ||
        windowBits < 8 || windowBits > 15 || level < 0 || level > 9 ||
        strategy < 0 || strategy > Z_FIXED) {
        return Z_STREAM_ERROR;
    }
    if (windowBits == 8) windowBits = 9;  /* until 256-byte window bug fixed */
    s = (deflate_state *) ZALLOC(strm, 1, sizeof(deflate_state));
    if (s == Z_NULL) return Z_MEM_ERROR;
    strm->state = (struct internal_state FAR *)s;
    s->strm = strm;


    s->wrap = wrap;
    s->gzhead = Z_NULL;
    s->w_bits = windowBits;
    s->w_size = 1 << s->w_bits;
    s->w_mask = s->w_size - 1;

    s->hash_bits = memLevel + 7;
    s->hash_size = 1 << s->hash_bits;
    s->hash_mask = s->hash_size - 1;
    s->hash_shift =  ((s->hash_bits+MIN_MATCH-1)/MIN_MATCH);

    s->window = (Bytef *) ZALLOC(strm, s->w_size, 2*sizeof(Byte));
    s->prev   = (Posf *)  ZALLOC(strm, s->w_size, sizeof(Pos));
    s->head   = (Posf *)  ZALLOC(strm, s->hash_size, sizeof(Pos));







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    else if (windowBits > 15) {
        wrap = 2;       /* write gzip wrapper instead */
        windowBits -= 16;
    }
#endif
    if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method != Z_DEFLATED ||
        windowBits < 8 || windowBits > 15 || level < 0 || level > 9 ||
        strategy < 0 || strategy > Z_FIXED || (windowBits == 8 && wrap != 1)) {
        return Z_STREAM_ERROR;
    }
    if (windowBits == 8) windowBits = 9;  /* until 256-byte window bug fixed */
    s = (deflate_state *) ZALLOC(strm, 1, sizeof(deflate_state));
    if (s == Z_NULL) return Z_MEM_ERROR;
    strm->state = (struct internal_state FAR *)s;
    s->strm = strm;
    s->status = INIT_STATE;     /* to pass state test in deflateReset() */

    s->wrap = wrap;
    s->gzhead = Z_NULL;
    s->w_bits = (uInt)windowBits;
    s->w_size = 1 << s->w_bits;
    s->w_mask = s->w_size - 1;

    s->hash_bits = (uInt)memLevel + 7;
    s->hash_size = 1 << s->hash_bits;
    s->hash_mask = s->hash_size - 1;
    s->hash_shift =  ((s->hash_bits+MIN_MATCH-1)/MIN_MATCH);

    s->window = (Bytef *) ZALLOC(strm, s->w_size, 2*sizeof(Byte));
    s->prev   = (Posf *)  ZALLOC(strm, s->w_size, sizeof(Pos));
    s->head   = (Posf *)  ZALLOC(strm, s->hash_size, sizeof(Pos));
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    s->level = level;
    s->strategy = strategy;
    s->method = (Byte)method;

    return deflateReset(strm);
}


























/* ========================================================================= */
int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength)
    z_streamp strm;
    const Bytef *dictionary;
    uInt  dictLength;
{
    deflate_state *s;
    uInt str, n;
    int wrap;
    unsigned avail;
    z_const unsigned char *next;

    if (strm == Z_NULL || strm->state == Z_NULL || dictionary == Z_NULL)
        return Z_STREAM_ERROR;
    s = strm->state;
    wrap = s->wrap;
    if (wrap == 2 || (wrap == 1 && s->status != INIT_STATE) || s->lookahead)
        return Z_STREAM_ERROR;

    /* when using zlib wrappers, compute Adler-32 for provided dictionary */







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    s->level = level;
    s->strategy = strategy;
    s->method = (Byte)method;

    return deflateReset(strm);
}

/* =========================================================================
 * Check for a valid deflate stream state. Return 0 if ok, 1 if not.
 */
local int deflateStateCheck (strm)
    z_streamp strm;
{
    deflate_state *s;
    if (strm == Z_NULL ||
        strm->zalloc == (alloc_func)0 || strm->zfree == (free_func)0)
        return 1;
    s = strm->state;
    if (s == Z_NULL || s->strm != strm || (s->status != INIT_STATE &&
#ifdef GZIP
                                           s->status != GZIP_STATE &&
#endif
                                           s->status != EXTRA_STATE &&
                                           s->status != NAME_STATE &&
                                           s->status != COMMENT_STATE &&
                                           s->status != HCRC_STATE &&
                                           s->status != BUSY_STATE &&
                                           s->status != FINISH_STATE))
        return 1;
    return 0;
}

/* ========================================================================= */
int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength)
    z_streamp strm;
    const Bytef *dictionary;
    uInt  dictLength;
{
    deflate_state *s;
    uInt str, n;
    int wrap;
    unsigned avail;
    z_const unsigned char *next;

    if (deflateStateCheck(strm) || dictionary == Z_NULL)
        return Z_STREAM_ERROR;
    s = strm->state;
    wrap = s->wrap;
    if (wrap == 2 || (wrap == 1 && s->status != INIT_STATE) || s->lookahead)
        return Z_STREAM_ERROR;

    /* when using zlib wrappers, compute Adler-32 for provided dictionary */
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    s->match_length = s->prev_length = MIN_MATCH-1;
    s->match_available = 0;
    strm->next_in = next;
    strm->avail_in = avail;
    s->wrap = wrap;
    return Z_OK;
}























/* ========================================================================= */
int ZEXPORT deflateResetKeep (strm)
    z_streamp strm;
{
    deflate_state *s;

    if (strm == Z_NULL || strm->state == Z_NULL ||
        strm->zalloc == (alloc_func)0 || strm->zfree == (free_func)0) {
        return Z_STREAM_ERROR;
    }

    strm->total_in = strm->total_out = 0;
    strm->msg = Z_NULL; /* use zfree if we ever allocate msg dynamically */
    strm->data_type = Z_UNKNOWN;

    s = (deflate_state *)strm->state;
    s->pending = 0;
    s->pending_out = s->pending_buf;

    if (s->wrap < 0) {
        s->wrap = -s->wrap; /* was made negative by deflate(..., Z_FINISH); */
    }




    s->status = s->wrap ? INIT_STATE : BUSY_STATE;
    strm->adler =
#ifdef GZIP
        s->wrap == 2 ? crc32(0L, Z_NULL, 0) :
#endif
        adler32(0L, Z_NULL, 0);
    s->last_flush = Z_NO_FLUSH;








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    s->match_length = s->prev_length = MIN_MATCH-1;
    s->match_available = 0;
    strm->next_in = next;
    strm->avail_in = avail;
    s->wrap = wrap;
    return Z_OK;
}

/* ========================================================================= */
int ZEXPORT deflateGetDictionary (strm, dictionary, dictLength)
    z_streamp strm;
    Bytef *dictionary;
    uInt  *dictLength;
{
    deflate_state *s;
    uInt len;

    if (deflateStateCheck(strm))
        return Z_STREAM_ERROR;
    s = strm->state;
    len = s->strstart + s->lookahead;
    if (len > s->w_size)
        len = s->w_size;
    if (dictionary != Z_NULL && len)
        zmemcpy(dictionary, s->window + s->strstart + s->lookahead - len, len);
    if (dictLength != Z_NULL)
        *dictLength = len;
    return Z_OK;
}

/* ========================================================================= */
int ZEXPORT deflateResetKeep (strm)
    z_streamp strm;
{
    deflate_state *s;

    if (deflateStateCheck(strm)) {

        return Z_STREAM_ERROR;
    }

    strm->total_in = strm->total_out = 0;
    strm->msg = Z_NULL; /* use zfree if we ever allocate msg dynamically */
    strm->data_type = Z_UNKNOWN;

    s = (deflate_state *)strm->state;
    s->pending = 0;
    s->pending_out = s->pending_buf;

    if (s->wrap < 0) {
        s->wrap = -s->wrap; /* was made negative by deflate(..., Z_FINISH); */
    }
    s->status =
#ifdef GZIP
        s->wrap == 2 ? GZIP_STATE :
#endif
        s->wrap ? INIT_STATE : BUSY_STATE;
    strm->adler =
#ifdef GZIP
        s->wrap == 2 ? crc32(0L, Z_NULL, 0) :
#endif
        adler32(0L, Z_NULL, 0);
    s->last_flush = Z_NO_FLUSH;

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}

/* ========================================================================= */
int ZEXPORT deflateSetHeader (strm, head)
    z_streamp strm;
    gz_headerp head;
{
    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
    if (strm->state->wrap != 2) return Z_STREAM_ERROR;
    strm->state->gzhead = head;
    return Z_OK;
}

/* ========================================================================= */
int ZEXPORT deflatePending (strm, pending, bits)
    unsigned *pending;
    int *bits;
    z_streamp strm;
{
    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
    if (pending != Z_NULL)
        *pending = strm->state->pending;
    if (bits != Z_NULL)
        *bits = strm->state->bi_valid;
    return Z_OK;
}

/* ========================================================================= */
int ZEXPORT deflatePrime (strm, bits, value)
    z_streamp strm;
    int bits;
    int value;
{
    deflate_state *s;
    int put;

    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
    s = strm->state;
    if ((Bytef *)(s->d_buf) < s->pending_out + ((Buf_size + 7) >> 3))
        return Z_BUF_ERROR;
    do {
        put = Buf_size - s->bi_valid;
        if (put > bits)
            put = bits;







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}

/* ========================================================================= */
int ZEXPORT deflateSetHeader (strm, head)
    z_streamp strm;
    gz_headerp head;
{
    if (deflateStateCheck(strm) || strm->state->wrap != 2)
        return Z_STREAM_ERROR;
    strm->state->gzhead = head;
    return Z_OK;
}

/* ========================================================================= */
int ZEXPORT deflatePending (strm, pending, bits)
    unsigned *pending;
    int *bits;
    z_streamp strm;
{
    if (deflateStateCheck(strm)) return Z_STREAM_ERROR;
    if (pending != Z_NULL)
        *pending = strm->state->pending;
    if (bits != Z_NULL)
        *bits = strm->state->bi_valid;
    return Z_OK;
}

/* ========================================================================= */
int ZEXPORT deflatePrime (strm, bits, value)
    z_streamp strm;
    int bits;
    int value;
{
    deflate_state *s;
    int put;

    if (deflateStateCheck(strm)) return Z_STREAM_ERROR;
    s = strm->state;
    if ((Bytef *)(s->d_buf) < s->pending_out + ((Buf_size + 7) >> 3))
        return Z_BUF_ERROR;
    do {
        put = Buf_size - s->bi_valid;
        if (put > bits)
            put = bits;
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int ZEXPORT deflateParams(strm, level, strategy)
    z_streamp strm;
    int level;
    int strategy;
{
    deflate_state *s;
    compress_func func;
    int err = Z_OK;

    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
    s = strm->state;

#ifdef FASTEST
    if (level != 0) level = 1;
#else
    if (level == Z_DEFAULT_COMPRESSION) level = 6;
#endif
    if (level < 0 || level > 9 || strategy < 0 || strategy > Z_FIXED) {
        return Z_STREAM_ERROR;
    }
    func = configuration_table[s->level].func;

    if ((strategy != s->strategy || func != configuration_table[level].func) &&
        strm->total_in != 0) {
        /* Flush the last buffer: */
        err = deflate(strm, Z_BLOCK);
        if (err == Z_BUF_ERROR && s->pending == 0)
            err = Z_OK;


    }
    if (s->level != level) {







        s->level = level;
        s->max_lazy_match   = configuration_table[level].max_lazy;
        s->good_match       = configuration_table[level].good_length;
        s->nice_match       = configuration_table[level].nice_length;
        s->max_chain_length = configuration_table[level].max_chain;
    }
    s->strategy = strategy;
    return err;
}

/* ========================================================================= */
int ZEXPORT deflateTune(strm, good_length, max_lazy, nice_length, max_chain)
    z_streamp strm;
    int good_length;
    int max_lazy;
    int nice_length;
    int max_chain;
{
    deflate_state *s;

    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
    s = strm->state;
    s->good_match = good_length;
    s->max_lazy_match = max_lazy;
    s->nice_match = nice_length;
    s->max_chain_length = max_chain;
    return Z_OK;
}

/* =========================================================================
 * For the default windowBits of 15 and memLevel of 8, this function returns
 * a close to exact, as well as small, upper bound on the compressed size.
 * They are coded as constants here for a reason--if the #define's are







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int ZEXPORT deflateParams(strm, level, strategy)
    z_streamp strm;
    int level;
    int strategy;
{
    deflate_state *s;
    compress_func func;


    if (deflateStateCheck(strm)) return Z_STREAM_ERROR;
    s = strm->state;

#ifdef FASTEST
    if (level != 0) level = 1;
#else
    if (level == Z_DEFAULT_COMPRESSION) level = 6;
#endif
    if (level < 0 || level > 9 || strategy < 0 || strategy > Z_FIXED) {
        return Z_STREAM_ERROR;
    }
    func = configuration_table[s->level].func;

    if ((strategy != s->strategy || func != configuration_table[level].func)) {

        /* Flush the last buffer: */
        int err = deflate(strm, Z_BLOCK);
        if (err == Z_STREAM_ERROR)
            return err;
        if (strm->avail_out == 0)
            return Z_BUF_ERROR;
    }
    if (s->level != level) {
        if (s->level == 0 && s->matches != 0) {
            if (s->matches == 1)
                slide_hash(s);
            else
                CLEAR_HASH(s);
            s->matches = 0;
        }
        s->level = level;
        s->max_lazy_match   = configuration_table[level].max_lazy;
        s->good_match       = configuration_table[level].good_length;
        s->nice_match       = configuration_table[level].nice_length;
        s->max_chain_length = configuration_table[level].max_chain;
    }
    s->strategy = strategy;
    return Z_OK;
}

/* ========================================================================= */
int ZEXPORT deflateTune(strm, good_length, max_lazy, nice_length, max_chain)
    z_streamp strm;
    int good_length;
    int max_lazy;
    int nice_length;
    int max_chain;
{
    deflate_state *s;

    if (deflateStateCheck(strm)) return Z_STREAM_ERROR;
    s = strm->state;
    s->good_match = (uInt)good_length;
    s->max_lazy_match = (uInt)max_lazy;
    s->nice_match = nice_length;
    s->max_chain_length = (uInt)max_chain;
    return Z_OK;
}

/* =========================================================================
 * For the default windowBits of 15 and memLevel of 8, this function returns
 * a close to exact, as well as small, upper bound on the compressed size.
 * They are coded as constants here for a reason--if the #define's are
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uLong ZEXPORT deflateBound(strm, sourceLen)
    z_streamp strm;
    uLong sourceLen;
{
    deflate_state *s;
    uLong complen, wraplen;
    Bytef *str;

    /* conservative upper bound for compressed data */
    complen = sourceLen +
              ((sourceLen + 7) >> 3) + ((sourceLen + 63) >> 6) + 5;

    /* if can't get parameters, return conservative bound plus zlib wrapper */
    if (strm == Z_NULL || strm->state == Z_NULL)
        return complen + 6;

    /* compute wrapper length */
    s = strm->state;
    switch (s->wrap) {
    case 0:                                 /* raw deflate */
        wraplen = 0;
        break;
    case 1:                                 /* zlib wrapper */
        wraplen = 6 + (s->strstart ? 4 : 0);
        break;

    case 2:                                 /* gzip wrapper */
        wraplen = 18;
        if (s->gzhead != Z_NULL) {          /* user-supplied gzip header */

            if (s->gzhead->extra != Z_NULL)
                wraplen += 2 + s->gzhead->extra_len;
            str = s->gzhead->name;
            if (str != Z_NULL)
                do {
                    wraplen++;
                } while (*str++);
            str = s->gzhead->comment;
            if (str != Z_NULL)
                do {
                    wraplen++;
                } while (*str++);
            if (s->gzhead->hcrc)
                wraplen += 2;
        }
        break;

    default:                                /* for compiler happiness */
        wraplen = 6;
    }

    /* if not default parameters, return conservative bound */
    if (s->w_bits != 15 || s->hash_bits != 8 + 7)
        return complen + wraplen;







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uLong ZEXPORT deflateBound(strm, sourceLen)
    z_streamp strm;
    uLong sourceLen;
{
    deflate_state *s;
    uLong complen, wraplen;


    /* conservative upper bound for compressed data */
    complen = sourceLen +
              ((sourceLen + 7) >> 3) + ((sourceLen + 63) >> 6) + 5;

    /* if can't get parameters, return conservative bound plus zlib wrapper */
    if (deflateStateCheck(strm))
        return complen + 6;

    /* compute wrapper length */
    s = strm->state;
    switch (s->wrap) {
    case 0:                                 /* raw deflate */
        wraplen = 0;
        break;
    case 1:                                 /* zlib wrapper */
        wraplen = 6 + (s->strstart ? 4 : 0);
        break;
#ifdef GZIP
    case 2:                                 /* gzip wrapper */
        wraplen = 18;
        if (s->gzhead != Z_NULL) {          /* user-supplied gzip header */
            Bytef *str;
            if (s->gzhead->extra != Z_NULL)
                wraplen += 2 + s->gzhead->extra_len;
            str = s->gzhead->name;
            if (str != Z_NULL)
                do {
                    wraplen++;
                } while (*str++);
            str = s->gzhead->comment;
            if (str != Z_NULL)
                do {
                    wraplen++;
                } while (*str++);
            if (s->gzhead->hcrc)
                wraplen += 2;
        }
        break;
#endif
    default:                                /* for compiler happiness */
        wraplen = 6;
    }

    /* if not default parameters, return conservative bound */
    if (s->w_bits != 15 || s->hash_bits != 8 + 7)
        return complen + wraplen;
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    uInt b;
{
    put_byte(s, (Byte)(b >> 8));
    put_byte(s, (Byte)(b & 0xff));
}

/* =========================================================================
 * Flush as much pending output as possible. All deflate() output goes
 * through this function so some applications may wish to modify it
 * to avoid allocating a large strm->next_out buffer and copying into it.
 * (See also read_buf()).
 */
local void flush_pending(strm)
    z_streamp strm;
{
    unsigned len;
    deflate_state *s = strm->state;

    _tr_flush_bits(s);
    len = s->pending;
    if (len > strm->avail_out) len = strm->avail_out;
    if (len == 0) return;

    zmemcpy(strm->next_out, s->pending_out, len);
    strm->next_out  += len;
    s->pending_out  += len;
    strm->total_out += len;
    strm->avail_out  -= len;
    s->pending -= len;
    if (s->pending == 0) {
        s->pending_out = s->pending_buf;
    }
}











/* ========================================================================= */
int ZEXPORT deflate (strm, flush)
    z_streamp strm;
    int flush;
{
    int old_flush; /* value of flush param for previous deflate call */
    deflate_state *s;

    if (strm == Z_NULL || strm->state == Z_NULL ||
        flush > Z_BLOCK || flush < 0) {
        return Z_STREAM_ERROR;
    }
    s = strm->state;

    if (strm->next_out == Z_NULL ||
        (strm->next_in == Z_NULL && strm->avail_in != 0) ||
        (s->status == FINISH_STATE && flush != Z_FINISH)) {
        ERR_RETURN(strm, Z_STREAM_ERROR);
    }
    if (strm->avail_out == 0) ERR_RETURN(strm, Z_BUF_ERROR);

    s->strm = strm; /* just in case */
    old_flush = s->last_flush;
    s->last_flush = flush;

    /* Write the header */
    if (s->status == INIT_STATE) {
#ifdef GZIP
        if (s->wrap == 2) {
            strm->adler = crc32(0L, Z_NULL, 0);
            put_byte(s, 31);
            put_byte(s, 139);
            put_byte(s, 8);
            if (s->gzhead == Z_NULL) {
                put_byte(s, 0);
                put_byte(s, 0);
                put_byte(s, 0);
                put_byte(s, 0);
                put_byte(s, 0);
                put_byte(s, s->level == 9 ? 2 :
                            (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2 ?
                             4 : 0));
                put_byte(s, OS_CODE);
                s->status = BUSY_STATE;
            }
            else {
                put_byte(s, (s->gzhead->text ? 1 : 0) +
                            (s->gzhead->hcrc ? 2 : 0) +
                            (s->gzhead->extra == Z_NULL ? 0 : 4) +
                            (s->gzhead->name == Z_NULL ? 0 : 8) +
                            (s->gzhead->comment == Z_NULL ? 0 : 16)
                        );
                put_byte(s, (Byte)(s->gzhead->time & 0xff));
                put_byte(s, (Byte)((s->gzhead->time >> 8) & 0xff));
                put_byte(s, (Byte)((s->gzhead->time >> 16) & 0xff));
                put_byte(s, (Byte)((s->gzhead->time >> 24) & 0xff));
                put_byte(s, s->level == 9 ? 2 :
                            (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2 ?
                             4 : 0));
                put_byte(s, s->gzhead->os & 0xff);
                if (s->gzhead->extra != Z_NULL) {
                    put_byte(s, s->gzhead->extra_len & 0xff);
                    put_byte(s, (s->gzhead->extra_len >> 8) & 0xff);
                }
                if (s->gzhead->hcrc)
                    strm->adler = crc32(strm->adler, s->pending_buf,
                                        s->pending);
                s->gzindex = 0;
                s->status = EXTRA_STATE;
            }
        }
        else
#endif
        {
            uInt header = (Z_DEFLATED + ((s->w_bits-8)<<4)) << 8;
            uInt level_flags;

            if (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2)
                level_flags = 0;
            else if (s->level < 6)
                level_flags = 1;
            else if (s->level == 6)
                level_flags = 2;
            else
                level_flags = 3;
            header |= (level_flags << 6);
            if (s->strstart != 0) header |= PRESET_DICT;
            header += 31 - (header % 31);

            s->status = BUSY_STATE;
            putShortMSB(s, header);

            /* Save the adler32 of the preset dictionary: */
            if (s->strstart != 0) {
                putShortMSB(s, (uInt)(strm->adler >> 16));
                putShortMSB(s, (uInt)(strm->adler & 0xffff));
            }
            strm->adler = adler32(0L, Z_NULL, 0);
        }
    }
#ifdef GZIP
    if (s->status == EXTRA_STATE) {
        if (s->gzhead->extra != Z_NULL) {
            uInt beg = s->pending;  /* start of bytes to update crc */

            while (s->gzindex < (s->gzhead->extra_len & 0xffff)) {
                if (s->pending == s->pending_buf_size) {
                    if (s->gzhead->hcrc && s->pending > beg)
                        strm->adler = crc32(strm->adler, s->pending_buf + beg,
                                            s->pending - beg);
                    flush_pending(strm);
                    beg = s->pending;
                    if (s->pending == s->pending_buf_size)
                        break;
                }
                put_byte(s, s->gzhead->extra[s->gzindex]);
                s->gzindex++;
            }
            if (s->gzhead->hcrc && s->pending > beg)
                strm->adler = crc32(strm->adler, s->pending_buf + beg,
                                    s->pending - beg);
            if (s->gzindex == s->gzhead->extra_len) {
                s->gzindex = 0;
                s->status = NAME_STATE;
            }
        }
        else
            s->status = NAME_STATE;
    }
    if (s->status == NAME_STATE) {
        if (s->gzhead->name != Z_NULL) {
            uInt beg = s->pending;  /* start of bytes to update crc */
            int val;

            do {
                if (s->pending == s->pending_buf_size) {
                    if (s->gzhead->hcrc && s->pending > beg)
                        strm->adler = crc32(strm->adler, s->pending_buf + beg,
                                            s->pending - beg);
                    flush_pending(strm);
                    beg = s->pending;
                    if (s->pending == s->pending_buf_size) {
                        val = 1;
                        break;
                    }
                }
                val = s->gzhead->name[s->gzindex++];
                put_byte(s, val);
            } while (val != 0);
            if (s->gzhead->hcrc && s->pending > beg)
                strm->adler = crc32(strm->adler, s->pending_buf + beg,
                                    s->pending - beg);
            if (val == 0) {
                s->gzindex = 0;
                s->status = COMMENT_STATE;
            }
        }
        else
            s->status = COMMENT_STATE;
    }
    if (s->status == COMMENT_STATE) {
        if (s->gzhead->comment != Z_NULL) {
            uInt beg = s->pending;  /* start of bytes to update crc */
            int val;

            do {
                if (s->pending == s->pending_buf_size) {
                    if (s->gzhead->hcrc && s->pending > beg)
                        strm->adler = crc32(strm->adler, s->pending_buf + beg,
                                            s->pending - beg);
                    flush_pending(strm);
                    beg = s->pending;
                    if (s->pending == s->pending_buf_size) {
                        val = 1;
                        break;
                    }
                }
                val = s->gzhead->comment[s->gzindex++];
                put_byte(s, val);
            } while (val != 0);
            if (s->gzhead->hcrc && s->pending > beg)
                strm->adler = crc32(strm->adler, s->pending_buf + beg,
                                    s->pending - beg);
            if (val == 0)
                s->status = HCRC_STATE;
        }
        else
            s->status = HCRC_STATE;
    }
    if (s->status == HCRC_STATE) {
        if (s->gzhead->hcrc) {
            if (s->pending + 2 > s->pending_buf_size)
                flush_pending(strm);
            if (s->pending + 2 <= s->pending_buf_size) {
                put_byte(s, (Byte)(strm->adler & 0xff));
                put_byte(s, (Byte)((strm->adler >> 8) & 0xff));
                strm->adler = crc32(0L, Z_NULL, 0);
                s->status = BUSY_STATE;
            }
        }
        else
            s->status = BUSY_STATE;
    }
#endif

    /* Flush as much pending output as possible */
    if (s->pending != 0) {
        flush_pending(strm);
        if (strm->avail_out == 0) {
            /* Since avail_out is 0, deflate will be called again with
             * more output space, but possibly with both pending and
             * avail_in equal to zero. There won't be anything to do,







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    uInt b;
{
    put_byte(s, (Byte)(b >> 8));
    put_byte(s, (Byte)(b & 0xff));
}

/* =========================================================================
 * Flush as much pending output as possible. All deflate() output, except for
 * some deflate_stored() output, goes through this function so some
 * applications may wish to modify it to avoid allocating a large
 * strm->next_out buffer and copying into it. (See also read_buf()).
 */
local void flush_pending(strm)
    z_streamp strm;
{
    unsigned len;
    deflate_state *s = strm->state;

    _tr_flush_bits(s);
    len = s->pending;
    if (len > strm->avail_out) len = strm->avail_out;
    if (len == 0) return;

    zmemcpy(strm->next_out, s->pending_out, len);
    strm->next_out  += len;
    s->pending_out  += len;
    strm->total_out += len;
    strm->avail_out -= len;
    s->pending      -= len;
    if (s->pending == 0) {
        s->pending_out = s->pending_buf;
    }
}

/* ===========================================================================
 * Update the header CRC with the bytes s->pending_buf[beg..s->pending - 1].
 */
#define HCRC_UPDATE(beg) \
    do { \
        if (s->gzhead->hcrc && s->pending > (beg)) \
            strm->adler = crc32(strm->adler, s->pending_buf + (beg), \
                                s->pending - (beg)); \
    } while (0)

/* ========================================================================= */
int ZEXPORT deflate (strm, flush)
    z_streamp strm;
    int flush;
{
    int old_flush; /* value of flush param for previous deflate call */
    deflate_state *s;


    if (deflateStateCheck(strm) || flush > Z_BLOCK || flush < 0) {
        return Z_STREAM_ERROR;
    }
    s = strm->state;

    if (strm->next_out == Z_NULL ||
        (strm->avail_in != 0 && strm->next_in == Z_NULL) ||
        (s->status == FINISH_STATE && flush != Z_FINISH)) {
        ERR_RETURN(strm, Z_STREAM_ERROR);
    }
    if (strm->avail_out == 0) ERR_RETURN(strm, Z_BUF_ERROR);


    old_flush = s->last_flush;
    s->last_flush = flush;





















































































































































































    /* Flush as much pending output as possible */
    if (s->pending != 0) {
        flush_pending(strm);
        if (strm->avail_out == 0) {
            /* Since avail_out is 0, deflate will be called again with
             * more output space, but possibly with both pending and
             * avail_in equal to zero. There won't be anything to do,
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        ERR_RETURN(strm, Z_BUF_ERROR);
    }

    /* User must not provide more input after the first FINISH: */
    if (s->status == FINISH_STATE && strm->avail_in != 0) {
        ERR_RETURN(strm, Z_BUF_ERROR);
    }






















































































































































































    /* Start a new block or continue the current one.
     */
    if (strm->avail_in != 0 || s->lookahead != 0 ||
        (flush != Z_NO_FLUSH && s->status != FINISH_STATE)) {
        block_state bstate;


        bstate = s->strategy == Z_HUFFMAN_ONLY ? deflate_huff(s, flush) :
                    (s->strategy == Z_RLE ? deflate_rle(s, flush) :
                        (*(configuration_table[s->level].func))(s, flush));

        if (bstate == finish_started || bstate == finish_done) {
            s->status = FINISH_STATE;
        }
        if (bstate == need_more || bstate == finish_started) {
            if (strm->avail_out == 0) {
                s->last_flush = -1; /* avoid BUF_ERROR next call, see above */







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        ERR_RETURN(strm, Z_BUF_ERROR);
    }

    /* User must not provide more input after the first FINISH: */
    if (s->status == FINISH_STATE && strm->avail_in != 0) {
        ERR_RETURN(strm, Z_BUF_ERROR);
    }

    /* Write the header */
    if (s->status == INIT_STATE) {
        /* zlib header */
        uInt header = (Z_DEFLATED + ((s->w_bits-8)<<4)) << 8;
        uInt level_flags;

        if (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2)
            level_flags = 0;
        else if (s->level < 6)
            level_flags = 1;
        else if (s->level == 6)
            level_flags = 2;
        else
            level_flags = 3;
        header |= (level_flags << 6);
        if (s->strstart != 0) header |= PRESET_DICT;
        header += 31 - (header % 31);

        putShortMSB(s, header);

        /* Save the adler32 of the preset dictionary: */
        if (s->strstart != 0) {
            putShortMSB(s, (uInt)(strm->adler >> 16));
            putShortMSB(s, (uInt)(strm->adler & 0xffff));
        }
        strm->adler = adler32(0L, Z_NULL, 0);
        s->status = BUSY_STATE;

        /* Compression must start with an empty pending buffer */
        flush_pending(strm);
        if (s->pending != 0) {
            s->last_flush = -1;
            return Z_OK;
        }
    }
#ifdef GZIP
    if (s->status == GZIP_STATE) {
        /* gzip header */
        strm->adler = crc32(0L, Z_NULL, 0);
        put_byte(s, 31);
        put_byte(s, 139);
        put_byte(s, 8);
        if (s->gzhead == Z_NULL) {
            put_byte(s, 0);
            put_byte(s, 0);
            put_byte(s, 0);
            put_byte(s, 0);
            put_byte(s, 0);
            put_byte(s, s->level == 9 ? 2 :
                     (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2 ?
                      4 : 0));
            put_byte(s, OS_CODE);
            s->status = BUSY_STATE;

            /* Compression must start with an empty pending buffer */
            flush_pending(strm);
            if (s->pending != 0) {
                s->last_flush = -1;
                return Z_OK;
            }
        }
        else {
            put_byte(s, (s->gzhead->text ? 1 : 0) +
                     (s->gzhead->hcrc ? 2 : 0) +
                     (s->gzhead->extra == Z_NULL ? 0 : 4) +
                     (s->gzhead->name == Z_NULL ? 0 : 8) +
                     (s->gzhead->comment == Z_NULL ? 0 : 16)
                     );
            put_byte(s, (Byte)(s->gzhead->time & 0xff));
            put_byte(s, (Byte)((s->gzhead->time >> 8) & 0xff));
            put_byte(s, (Byte)((s->gzhead->time >> 16) & 0xff));
            put_byte(s, (Byte)((s->gzhead->time >> 24) & 0xff));
            put_byte(s, s->level == 9 ? 2 :
                     (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2 ?
                      4 : 0));
            put_byte(s, s->gzhead->os & 0xff);
            if (s->gzhead->extra != Z_NULL) {
                put_byte(s, s->gzhead->extra_len & 0xff);
                put_byte(s, (s->gzhead->extra_len >> 8) & 0xff);
            }
            if (s->gzhead->hcrc)
                strm->adler = crc32(strm->adler, s->pending_buf,
                                    s->pending);
            s->gzindex = 0;
            s->status = EXTRA_STATE;
        }
    }
    if (s->status == EXTRA_STATE) {
        if (s->gzhead->extra != Z_NULL) {
            ulg beg = s->pending;   /* start of bytes to update crc */
            uInt left = (s->gzhead->extra_len & 0xffff) - s->gzindex;
            while (s->pending + left > s->pending_buf_size) {
                uInt copy = s->pending_buf_size - s->pending;
                zmemcpy(s->pending_buf + s->pending,
                        s->gzhead->extra + s->gzindex, copy);
                s->pending = s->pending_buf_size;
                HCRC_UPDATE(beg);
                s->gzindex += copy;
                flush_pending(strm);
                if (s->pending != 0) {
                    s->last_flush = -1;
                    return Z_OK;
                }
                beg = 0;
                left -= copy;
            }
            zmemcpy(s->pending_buf + s->pending,
                    s->gzhead->extra + s->gzindex, left);
            s->pending += left;
            HCRC_UPDATE(beg);
            s->gzindex = 0;
        }
        s->status = NAME_STATE;
    }
    if (s->status == NAME_STATE) {
        if (s->gzhead->name != Z_NULL) {
            ulg beg = s->pending;   /* start of bytes to update crc */
            int val;
            do {
                if (s->pending == s->pending_buf_size) {
                    HCRC_UPDATE(beg);
                    flush_pending(strm);
                    if (s->pending != 0) {
                        s->last_flush = -1;
                        return Z_OK;
                    }
                    beg = 0;
                }
                val = s->gzhead->name[s->gzindex++];
                put_byte(s, val);
            } while (val != 0);
            HCRC_UPDATE(beg);
            s->gzindex = 0;
        }
        s->status = COMMENT_STATE;
    }
    if (s->status == COMMENT_STATE) {
        if (s->gzhead->comment != Z_NULL) {
            ulg beg = s->pending;   /* start of bytes to update crc */
            int val;
            do {
                if (s->pending == s->pending_buf_size) {
                    HCRC_UPDATE(beg);
                    flush_pending(strm);
                    if (s->pending != 0) {
                        s->last_flush = -1;
                        return Z_OK;
                    }
                    beg = 0;
                }
                val = s->gzhead->comment[s->gzindex++];
                put_byte(s, val);
            } while (val != 0);
            HCRC_UPDATE(beg);
        }
        s->status = HCRC_STATE;
    }
    if (s->status == HCRC_STATE) {
        if (s->gzhead->hcrc) {
            if (s->pending + 2 > s->pending_buf_size) {
                flush_pending(strm);
                if (s->pending != 0) {
                    s->last_flush = -1;
                    return Z_OK;
                }
            }
            put_byte(s, (Byte)(strm->adler & 0xff));
            put_byte(s, (Byte)((strm->adler >> 8) & 0xff));
            strm->adler = crc32(0L, Z_NULL, 0);
        }
        s->status = BUSY_STATE;

        /* Compression must start with an empty pending buffer */
        flush_pending(strm);
        if (s->pending != 0) {
            s->last_flush = -1;
            return Z_OK;
        }
    }
#endif

    /* Start a new block or continue the current one.
     */
    if (strm->avail_in != 0 || s->lookahead != 0 ||
        (flush != Z_NO_FLUSH && s->status != FINISH_STATE)) {
        block_state bstate;

        bstate = s->level == 0 ? deflate_stored(s, flush) :
                 s->strategy == Z_HUFFMAN_ONLY ? deflate_huff(s, flush) :
                 s->strategy == Z_RLE ? deflate_rle(s, flush) :
                 (*(configuration_table[s->level].func))(s, flush);

        if (bstate == finish_started || bstate == finish_done) {
            s->status = FINISH_STATE;
        }
        if (bstate == need_more || bstate == finish_started) {
            if (strm->avail_out == 0) {
                s->last_flush = -1; /* avoid BUF_ERROR next call, see above */
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            flush_pending(strm);
            if (strm->avail_out == 0) {
              s->last_flush = -1; /* avoid BUF_ERROR at next call, see above */
              return Z_OK;
            }
        }
    }
    Assert(strm->avail_out > 0, "bug2");

    if (flush != Z_FINISH) return Z_OK;
    if (s->wrap <= 0) return Z_STREAM_END;

    /* Write the trailer */
#ifdef GZIP
    if (s->wrap == 2) {







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            flush_pending(strm);
            if (strm->avail_out == 0) {
              s->last_flush = -1; /* avoid BUF_ERROR at next call, see above */
              return Z_OK;
            }
        }
    }


    if (flush != Z_FINISH) return Z_OK;
    if (s->wrap <= 0) return Z_STREAM_END;

    /* Write the trailer */
#ifdef GZIP
    if (s->wrap == 2) {
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/* ========================================================================= */
int ZEXPORT deflateEnd (strm)
    z_streamp strm;
{
    int status;

    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;

    status = strm->state->status;
    if (status != INIT_STATE &&
        status != EXTRA_STATE &&
        status != NAME_STATE &&
        status != COMMENT_STATE &&
        status != HCRC_STATE &&
        status != BUSY_STATE &&
        status != FINISH_STATE) {
      return Z_STREAM_ERROR;
    }

    /* Deallocate in reverse order of allocations: */
    TRY_FREE(strm, strm->state->pending_buf);
    TRY_FREE(strm, strm->state->head);
    TRY_FREE(strm, strm->state->prev);
    TRY_FREE(strm, strm->state->window);








|


<
<
<
<
<
<
<
<
<







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1081
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1083
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1085
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1089

/* ========================================================================= */
int ZEXPORT deflateEnd (strm)
    z_streamp strm;
{
    int status;

    if (deflateStateCheck(strm)) return Z_STREAM_ERROR;

    status = strm->state->status;










    /* Deallocate in reverse order of allocations: */
    TRY_FREE(strm, strm->state->pending_buf);
    TRY_FREE(strm, strm->state->head);
    TRY_FREE(strm, strm->state->prev);
    TRY_FREE(strm, strm->state->window);

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    return Z_STREAM_ERROR;
#else
    deflate_state *ds;
    deflate_state *ss;
    ushf *overlay;


    if (source == Z_NULL || dest == Z_NULL || source->state == Z_NULL) {
        return Z_STREAM_ERROR;
    }

    ss = source->state;

    zmemcpy((voidpf)dest, (voidpf)source, sizeof(z_stream));








|







1106
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    return Z_STREAM_ERROR;
#else
    deflate_state *ds;
    deflate_state *ss;
    ushf *overlay;


    if (deflateStateCheck(source) || dest == Z_NULL) {
        return Z_STREAM_ERROR;
    }

    ss = source->state;

    zmemcpy((voidpf)dest, (voidpf)source, sizeof(z_stream));

1069
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/* ===========================================================================
 * Read a new buffer from the current input stream, update the adler32
 * and total number of bytes read.  All deflate() input goes through
 * this function so some applications may wish to modify it to avoid
 * allocating a large strm->next_in buffer and copying from it.
 * (See also flush_pending()).
 */
local int read_buf(strm, buf, size)
    z_streamp strm;
    Bytef *buf;
    unsigned size;
{
    unsigned len = strm->avail_in;

    if (len > size) len = size;







|







1156
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/* ===========================================================================
 * Read a new buffer from the current input stream, update the adler32
 * and total number of bytes read.  All deflate() input goes through
 * this function so some applications may wish to modify it to avoid
 * allocating a large strm->next_in buffer and copying from it.
 * (See also flush_pending()).
 */
local unsigned read_buf(strm, buf, size)
    z_streamp strm;
    Bytef *buf;
    unsigned size;
{
    unsigned len = strm->avail_in;

    if (len > size) len = size;
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    else if (strm->state->wrap == 2) {
        strm->adler = crc32(strm->adler, buf, len);
    }
#endif
    strm->next_in  += len;
    strm->total_in += len;

    return (int)len;
}

/* ===========================================================================
 * Initialize the "longest match" routines for a new zlib stream
 */
local void lm_init (s)
    deflate_state *s;







|







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    else if (strm->state->wrap == 2) {
        strm->adler = crc32(strm->adler, buf, len);
    }
#endif
    strm->next_in  += len;
    strm->total_in += len;

    return len;
}

/* ===========================================================================
 * Initialize the "longest match" routines for a new zlib stream
 */
local void lm_init (s)
    deflate_state *s;
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 */
local uInt longest_match(s, cur_match)
    deflate_state *s;
    IPos cur_match;                             /* current match */
{
    unsigned chain_length = s->max_chain_length;/* max hash chain length */
    register Bytef *scan = s->window + s->strstart; /* current string */
    register Bytef *match;                       /* matched string */
    register int len;                           /* length of current match */
    int best_len = s->prev_length;              /* best match length so far */
    int nice_match = s->nice_match;             /* stop if match long enough */
    IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
        s->strstart - (IPos)MAX_DIST(s) : NIL;
    /* Stop when cur_match becomes <= limit. To simplify the code,
     * we prevent matches with the string of window index 0.
     */
    Posf *prev = s->prev;







|

|







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 */
local uInt longest_match(s, cur_match)
    deflate_state *s;
    IPos cur_match;                             /* current match */
{
    unsigned chain_length = s->max_chain_length;/* max hash chain length */
    register Bytef *scan = s->window + s->strstart; /* current string */
    register Bytef *match;                      /* matched string */
    register int len;                           /* length of current match */
    int best_len = (int)s->prev_length;         /* best match length so far */
    int nice_match = s->nice_match;             /* stop if match long enough */
    IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
        s->strstart - (IPos)MAX_DIST(s) : NIL;
    /* Stop when cur_match becomes <= limit. To simplify the code,
     * we prevent matches with the string of window index 0.
     */
    Posf *prev = s->prev;
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    /* Do not waste too much time if we already have a good match: */
    if (s->prev_length >= s->good_match) {
        chain_length >>= 2;
    }
    /* Do not look for matches beyond the end of the input. This is necessary
     * to make deflate deterministic.
     */
    if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;

    Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");

    do {
        Assert(cur_match < s->strstart, "no future");
        match = s->window + cur_match;








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    /* Do not waste too much time if we already have a good match: */
    if (s->prev_length >= s->good_match) {
        chain_length >>= 2;
    }
    /* Do not look for matches beyond the end of the input. This is necessary
     * to make deflate deterministic.
     */
    if ((uInt)nice_match > s->lookahead) nice_match = (int)s->lookahead;

    Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");

    do {
        Assert(cur_match < s->strstart, "no future");
        match = s->window + cur_match;

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1353
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1355
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    s->match_start = cur_match;
    return (uInt)len <= s->lookahead ? (uInt)len : s->lookahead;
}

#endif /* FASTEST */

#ifdef DEBUG




/* ===========================================================================
 * Check that the match at match_start is indeed a match.
 */
local void check_match(s, start, match, length)
    deflate_state *s;
    IPos start, match;
    int length;







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>
>
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>







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    s->match_start = cur_match;
    return (uInt)len <= s->lookahead ? (uInt)len : s->lookahead;
}

#endif /* FASTEST */

#ifdef ZLIB_DEBUG

#define EQUAL 0
/* result of memcmp for equal strings */

/* ===========================================================================
 * Check that the match at match_start is indeed a match.
 */
local void check_match(s, start, match, length)
    deflate_state *s;
    IPos start, match;
    int length;
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    if (z_verbose > 1) {
        fprintf(stderr,"\\[%d,%d]", start-match, length);
        do { putc(s->window[start++], stderr); } while (--length != 0);
    }
}
#else
#  define check_match(s, start, match, length)
#endif /* DEBUG */

/* ===========================================================================
 * Fill the window when the lookahead becomes insufficient.
 * Updates strstart and lookahead.
 *
 * IN assertion: lookahead < MIN_LOOKAHEAD
 * OUT assertions: strstart <= window_size-MIN_LOOKAHEAD
 *    At least one byte has been read, or avail_in == 0; reads are
 *    performed for at least two bytes (required for the zip translate_eol
 *    option -- not supported here).
 */
local void fill_window(s)
    deflate_state *s;
{
    register unsigned n, m;
    register Posf *p;
    unsigned more;    /* Amount of free space at the end of the window. */
    uInt wsize = s->w_size;

    Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead");

    do {
        more = (unsigned)(s->window_size -(ulg)s->lookahead -(ulg)s->strstart);







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    if (z_verbose > 1) {
        fprintf(stderr,"\\[%d,%d]", start-match, length);
        do { putc(s->window[start++], stderr); } while (--length != 0);
    }
}
#else
#  define check_match(s, start, match, length)
#endif /* ZLIB_DEBUG */

/* ===========================================================================
 * Fill the window when the lookahead becomes insufficient.
 * Updates strstart and lookahead.
 *
 * IN assertion: lookahead < MIN_LOOKAHEAD
 * OUT assertions: strstart <= window_size-MIN_LOOKAHEAD
 *    At least one byte has been read, or avail_in == 0; reads are
 *    performed for at least two bytes (required for the zip translate_eol
 *    option -- not supported here).
 */
local void fill_window(s)
    deflate_state *s;
{
    unsigned n;

    unsigned more;    /* Amount of free space at the end of the window. */
    uInt wsize = s->w_size;

    Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead");

    do {
        more = (unsigned)(s->window_size -(ulg)s->lookahead -(ulg)s->strstart);
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        }

        /* If the window is almost full and there is insufficient lookahead,
         * move the upper half to the lower one to make room in the upper half.
         */
        if (s->strstart >= wsize+MAX_DIST(s)) {

            zmemcpy(s->window, s->window+wsize, (unsigned)wsize);
            s->match_start -= wsize;
            s->strstart    -= wsize; /* we now have strstart >= MAX_DIST */
            s->block_start -= (long) wsize;

            /* Slide the hash table (could be avoided with 32 bit values
               at the expense of memory usage). We slide even when level == 0
               to keep the hash table consistent if we switch back to level > 0
               later. (Using level 0 permanently is not an optimal usage of
               zlib, so we don't care about this pathological case.)
             */
            n = s->hash_size;
            p = &s->head[n];
            do {
                m = *--p;
                *p = (Pos)(m >= wsize ? m-wsize : NIL);
            } while (--n);

            n = wsize;
#ifndef FASTEST
            p = &s->prev[n];
            do {
                m = *--p;
                *p = (Pos)(m >= wsize ? m-wsize : NIL);
                /* If n is not on any hash chain, prev[n] is garbage but
                 * its value will never be used.
                 */
            } while (--n);
#endif
            more += wsize;
        }
        if (s->strm->avail_in == 0) break;

        /* If there was no sliding:
         *    strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 &&
         *    more == window_size - lookahead - strstart







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        }

        /* If the window is almost full and there is insufficient lookahead,
         * move the upper half to the lower one to make room in the upper half.
         */
        if (s->strstart >= wsize+MAX_DIST(s)) {

            zmemcpy(s->window, s->window+wsize, (unsigned)wsize - more);
            s->match_start -= wsize;
            s->strstart    -= wsize; /* we now have strstart >= MAX_DIST */
            s->block_start -= (long) wsize;
            slide_hash(s);
























            more += wsize;
        }
        if (s->strm->avail_in == 0) break;

        /* If there was no sliding:
         *    strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 &&
         *    more == window_size - lookahead - strstart
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}

/* Same but force premature exit if necessary. */
#define FLUSH_BLOCK(s, last) { \
   FLUSH_BLOCK_ONLY(s, last); \
   if (s->strm->avail_out == 0) return (last) ? finish_started : need_more; \
}







/* ===========================================================================
 * Copy without compression as much as possible from the input stream, return
 * the current block state.
 * This function does not insert new strings in the dictionary since

 * uncompressible data is probably not useful. This function is used
 * only for the level=0 compression option.
 * NOTE: this function should be optimized to avoid extra copying from
 * window to pending_buf.






 */
local block_state deflate_stored(s, flush)
    deflate_state *s;
    int flush;
{
    /* Stored blocks are limited to 0xffff bytes, pending_buf is limited
     * to pending_buf_size, and each stored block has a 5 byte header:

     */
    ulg max_block_size = 0xffff;
    ulg max_start;

    if (max_block_size > s->pending_buf_size - 5) {
        max_block_size = s->pending_buf_size - 5;
    }

    /* Copy as much as possible from input to output: */




    for (;;) {










        /* Fill the window as much as possible: */


        if (s->lookahead <= 1) {











            Assert(s->strstart < s->w_size+MAX_DIST(s) ||
                   s->block_start >= (long)s->w_size, "slide too late");


            fill_window(s);



            if (s->lookahead == 0 && flush == Z_NO_FLUSH) return need_more;


            if (s->lookahead == 0) break; /* flush the current block */




        }


        Assert(s->block_start >= 0L, "block gone");















        s->strstart += s->lookahead;










        s->lookahead = 0;
















        /* Emit a stored block if pending_buf will be full: */

        max_start = s->block_start + max_block_size;

        if (s->strstart == 0 || (ulg)s->strstart >= max_start) {
            /* strstart == 0 is possible when wraparound on 16-bit machine */



            s->lookahead = (uInt)(s->strstart - max_start);
            s->strstart = (uInt)max_start;
            FLUSH_BLOCK(s, 0);
        }
        /* Flush if we may have to slide, otherwise block_start may become
         * negative and the data will be gone:
         */
        if (s->strstart - (uInt)s->block_start >= MAX_DIST(s)) {
            FLUSH_BLOCK(s, 0);

        }
    }
    s->insert = 0;

    if (flush == Z_FINISH) {
        FLUSH_BLOCK(s, 1);
        return finish_done;
    }


    if ((long)s->strstart > s->block_start)
        FLUSH_BLOCK(s, 0);
    return block_done;










































}

/* ===========================================================================
 * Compress as much as possible from the input stream, return the current
 * block state.
 * This function does not perform lazy evaluation of matches and inserts
 * new strings in the dictionary only for unmatched strings or for short







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}

/* Same but force premature exit if necessary. */
#define FLUSH_BLOCK(s, last) { \
   FLUSH_BLOCK_ONLY(s, last); \
   if (s->strm->avail_out == 0) return (last) ? finish_started : need_more; \
}

/* Maximum stored block length in deflate format (not including header). */
#define MAX_STORED 65535

/* Minimum of a and b. */
#define MIN(a, b) ((a) > (b) ? (b) : (a))

/* ===========================================================================
 * Copy without compression as much as possible from the input stream, return
 * the current block state.

 *
 * In case deflateParams() is used to later switch to a non-zero compression
 * level, s->matches (otherwise unused when storing) keeps track of the number
 * of hash table slides to perform. If s->matches is 1, then one hash table
 * slide will be done when switching. If s->matches is 2, the maximum value
 * allowed here, then the hash table will be cleared, since two or more slides
 * is the same as a clear.
 *
 * deflate_stored() is written to minimize the number of times an input byte is
 * copied. It is most efficient with large input and output buffers, which
 * maximizes the opportunites to have a single copy from next_in to next_out.
 */
local block_state deflate_stored(s, flush)
    deflate_state *s;
    int flush;
{
    /* Smallest worthy block size when not flushing or finishing. By default
     * this is 32K. This can be as small as 507 bytes for memLevel == 1. For
     * large input and output buffers, the stored block size will be larger.
     */




    unsigned min_block = MIN(s->pending_buf_size - 5, s->w_size);

    /* Copy as many min_block or larger stored blocks directly to next_out as
     * possible. If flushing, copy the remaining available input to next_out as
     * stored blocks, if there is enough space.
     */
    unsigned len, left, have, last = 0;
    unsigned used = s->strm->avail_in;
    do {
        /* Set len to the maximum size block that we can copy directly with the
         * available input data and output space. Set left to how much of that
         * would be copied from what's left in the window.
         */
        len = MAX_STORED;       /* maximum deflate stored block length */
        have = (s->bi_valid + 42) >> 3;         /* number of header bytes */
        if (s->strm->avail_out < have)          /* need room for header */
            break;
            /* maximum stored block length that will fit in avail_out: */
        have = s->strm->avail_out - have;
        left = s->strstart - s->block_start;    /* bytes left in window */
        if (len > (ulg)left + s->strm->avail_in)
            len = left + s->strm->avail_in;     /* limit len to the input */
        if (len > have)
            len = have;                         /* limit len to the output */
        if (left > len)
            left = len;                         /* limit window pull to len */

        /* If the stored block would be less than min_block in length, or if
         * unable to copy all of the available input when flushing, then try
         * copying to the window and the pending buffer instead. Also don't
         * write an empty block when flushing -- deflate() does that.
         */
        if (len < min_block && ((len == 0 && flush != Z_FINISH) ||
                                flush == Z_NO_FLUSH ||
                                len - left != s->strm->avail_in))

            break;


        /* Make a dummy stored block in pending to get the header bytes,
         * including any pending bits. This also updates the debugging counts.
         */
        last = flush == Z_FINISH && len - left == s->strm->avail_in ? 1 : 0;
        _tr_stored_block(s, (char *)0, 0L, last);

        /* Replace the lengths in the dummy stored block with len. */
        s->pending_buf[s->pending - 4] = len;
        s->pending_buf[s->pending - 3] = len >> 8;
        s->pending_buf[s->pending - 2] = ~len;
        s->pending_buf[s->pending - 1] = ~len >> 8;

        /* Write the stored block header bytes. */
        flush_pending(s->strm);

        /* Update debugging counts for the data about to be copied. */
#ifdef ZLIB_DEBUG
        s->compressed_len += len << 3;
        s->bits_sent += len << 3;
#endif

        /* Copy uncompressed bytes from the window to next_out. */
        if (left) {
            zmemcpy(s->strm->next_out, s->window + s->block_start, left);
            s->strm->next_out += left;
            s->strm->avail_out -= left;
            s->strm->total_out += left;
            s->block_start += left;
            len -= left;
        }

        /* Copy uncompressed bytes directly from next_in to next_out, updating
         * the check value.
         */
        if (len) {
            read_buf(s->strm, s->strm->next_out, len);
            s->strm->next_out += len;
            s->strm->avail_out -= len;
            s->strm->total_out += len;
        }
    } while (last == 0);

    /* Update the sliding window with the last s->w_size bytes of the copied
     * data, or append all of the copied data to the existing window if less
     * than s->w_size bytes were copied. Also update the number of bytes to
     * insert in the hash tables, in the event that deflateParams() switches to
     * a non-zero compression level.
     */
    used -= s->strm->avail_in;      /* number of input bytes directly copied */
    if (used) {
        /* If any input was used, then no unused input remains in the window,
         * therefore s->block_start == s->strstart.
         */
        if (used >= s->w_size) {    /* supplant the previous history */
            s->matches = 2;         /* clear hash */
            zmemcpy(s->window, s->strm->next_in - s->w_size, s->w_size);
            s->strstart = s->w_size;
        }

        else {
            if (s->window_size - s->strstart <= used) {
                /* Slide the window down. */
                s->strstart -= s->w_size;
                zmemcpy(s->window, s->window + s->w_size, s->strstart);
                if (s->matches < 2)
                    s->matches++;   /* add a pending slide_hash() */
            }
            zmemcpy(s->window + s->strstart, s->strm->next_in - used, used);
            s->strstart += used;

        }



        s->block_start = s->strstart;

        s->insert += MIN(used, s->w_size - s->insert);
    }


    /* If the last block was written to next_out, then done. */
    if (last)

        return finish_done;

    /* If flushing and all input has been consumed, then done. */
    if (flush != Z_NO_FLUSH && flush != Z_FINISH &&
        s->strm->avail_in == 0 && (long)s->strstart == s->block_start)

        return block_done;

    /* Fill the window with any remaining input. */
    have = s->window_size - s->strstart - 1;
    if (s->strm->avail_in > have && s->block_start >= (long)s->w_size) {
        /* Slide the window down. */
        s->block_start -= s->w_size;
        s->strstart -= s->w_size;
        zmemcpy(s->window, s->window + s->w_size, s->strstart);
        if (s->matches < 2)
            s->matches++;           /* add a pending slide_hash() */
        have += s->w_size;          /* more space now */
    }
    if (have > s->strm->avail_in)
        have = s->strm->avail_in;
    if (have) {
        read_buf(s->strm, s->window + s->strstart, have);
        s->strstart += have;
    }

    /* There was not enough avail_out to write a complete worthy or flushed
     * stored block to next_out. Write a stored block to pending instead, if we
     * have enough input for a worthy block, or if flushing and there is enough
     * room for the remaining input as a stored block in the pending buffer.
     */
    have = (s->bi_valid + 42) >> 3;         /* number of header bytes */
        /* maximum stored block length that will fit in pending: */
    have = MIN(s->pending_buf_size - have, MAX_STORED);
    min_block = MIN(have, s->w_size);
    left = s->strstart - s->block_start;
    if (left >= min_block ||
        ((left || flush == Z_FINISH) && flush != Z_NO_FLUSH &&
         s->strm->avail_in == 0 && left <= have)) {
        len = MIN(left, have);
        last = flush == Z_FINISH && s->strm->avail_in == 0 &&
               len == left ? 1 : 0;
        _tr_stored_block(s, (charf *)s->window + s->block_start, len, last);
        s->block_start += len;
        flush_pending(s->strm);
    }

    /* We've done all we can with the available input and output. */
    return last ? finish_started : need_more;
}

/* ===========================================================================
 * Compress as much as possible from the input stream, return the current
 * block state.
 * This function does not perform lazy evaluation of matches and inserts
 * new strings in the dictionary only for unmatched strings or for short
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                strend = s->window + s->strstart + MAX_MATCH;
                do {
                } while (prev == *++scan && prev == *++scan &&
                         prev == *++scan && prev == *++scan &&
                         prev == *++scan && prev == *++scan &&
                         prev == *++scan && prev == *++scan &&
                         scan < strend);
                s->match_length = MAX_MATCH - (int)(strend - scan);
                if (s->match_length > s->lookahead)
                    s->match_length = s->lookahead;
            }
            Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan");
        }

        /* Emit match if have run of MIN_MATCH or longer, else emit literal */







|







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                strend = s->window + s->strstart + MAX_MATCH;
                do {
                } while (prev == *++scan && prev == *++scan &&
                         prev == *++scan && prev == *++scan &&
                         prev == *++scan && prev == *++scan &&
                         prev == *++scan && prev == *++scan &&
                         scan < strend);
                s->match_length = MAX_MATCH - (uInt)(strend - scan);
                if (s->match_length > s->lookahead)
                    s->match_length = s->lookahead;
            }
            Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan");
        }

        /* Emit match if have run of MIN_MATCH or longer, else emit literal */
Changes to compat/zlib/deflate.h.
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/* deflate.h -- internal compression state
 * Copyright (C) 1995-2012 Jean-loup Gailly
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* WARNING: this file should *not* be used by applications. It is
   part of the implementation of the compression library and is
   subject to change. Applications should only use zlib.h.
 */

|







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/* deflate.h -- internal compression state
 * Copyright (C) 1995-2016 Jean-loup Gailly
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* WARNING: this file should *not* be used by applications. It is
   part of the implementation of the compression library and is
   subject to change. Applications should only use zlib.h.
 */
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#define MAX_BITS 15
/* All codes must not exceed MAX_BITS bits */

#define Buf_size 16
/* size of bit buffer in bi_buf */

#define INIT_STATE    42



#define EXTRA_STATE   69
#define NAME_STATE    73
#define COMMENT_STATE 91
#define HCRC_STATE   103
#define BUSY_STATE   113
#define FINISH_STATE 666
/* Stream status */


/* Data structure describing a single value and its code string. */
typedef struct ct_data_s {
    union {
        ush  freq;       /* frequency count */







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#define MAX_BITS 15
/* All codes must not exceed MAX_BITS bits */

#define Buf_size 16
/* size of bit buffer in bi_buf */

#define INIT_STATE    42    /* zlib header -> BUSY_STATE */
#ifdef GZIP
#  define GZIP_STATE  57    /* gzip header -> BUSY_STATE | EXTRA_STATE */
#endif
#define EXTRA_STATE   69    /* gzip extra block -> NAME_STATE */
#define NAME_STATE    73    /* gzip file name -> COMMENT_STATE */
#define COMMENT_STATE 91    /* gzip comment -> HCRC_STATE */
#define HCRC_STATE   103    /* gzip header CRC -> BUSY_STATE */
#define BUSY_STATE   113    /* deflate -> FINISH_STATE */
#define FINISH_STATE 666    /* stream complete */
/* Stream status */


/* Data structure describing a single value and its code string. */
typedef struct ct_data_s {
    union {
        ush  freq;       /* frequency count */
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#define Len  dl.len

typedef struct static_tree_desc_s  static_tree_desc;

typedef struct tree_desc_s {
    ct_data *dyn_tree;           /* the dynamic tree */
    int     max_code;            /* largest code with non zero frequency */
    static_tree_desc *stat_desc; /* the corresponding static tree */
} FAR tree_desc;

typedef ush Pos;
typedef Pos FAR Posf;
typedef unsigned IPos;

/* A Pos is an index in the character window. We use short instead of int to
 * save space in the various tables. IPos is used only for parameter passing.
 */

typedef struct internal_state {
    z_streamp strm;      /* pointer back to this zlib stream */
    int   status;        /* as the name implies */
    Bytef *pending_buf;  /* output still pending */
    ulg   pending_buf_size; /* size of pending_buf */
    Bytef *pending_out;  /* next pending byte to output to the stream */
    uInt   pending;      /* nb of bytes in the pending buffer */
    int   wrap;          /* bit 0 true for zlib, bit 1 true for gzip */
    gz_headerp  gzhead;  /* gzip header information to write */
    uInt   gzindex;      /* where in extra, name, or comment */
    Byte  method;        /* can only be DEFLATED */
    int   last_flush;    /* value of flush param for previous deflate call */

                /* used by deflate.c: */

    uInt  w_size;        /* LZ77 window size (32K by default) */
    uInt  w_bits;        /* log2(w_size)  (8..16) */







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#define Len  dl.len

typedef struct static_tree_desc_s  static_tree_desc;

typedef struct tree_desc_s {
    ct_data *dyn_tree;           /* the dynamic tree */
    int     max_code;            /* largest code with non zero frequency */
    const static_tree_desc *stat_desc;  /* the corresponding static tree */
} FAR tree_desc;

typedef ush Pos;
typedef Pos FAR Posf;
typedef unsigned IPos;

/* A Pos is an index in the character window. We use short instead of int to
 * save space in the various tables. IPos is used only for parameter passing.
 */

typedef struct internal_state {
    z_streamp strm;      /* pointer back to this zlib stream */
    int   status;        /* as the name implies */
    Bytef *pending_buf;  /* output still pending */
    ulg   pending_buf_size; /* size of pending_buf */
    Bytef *pending_out;  /* next pending byte to output to the stream */
    ulg   pending;       /* nb of bytes in the pending buffer */
    int   wrap;          /* bit 0 true for zlib, bit 1 true for gzip */
    gz_headerp  gzhead;  /* gzip header information to write */
    ulg   gzindex;       /* where in extra, name, or comment */
    Byte  method;        /* can only be DEFLATED */
    int   last_flush;    /* value of flush param for previous deflate call */

                /* used by deflate.c: */

    uInt  w_size;        /* LZ77 window size (32K by default) */
    uInt  w_bits;        /* log2(w_size)  (8..16) */
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     */

    ulg opt_len;        /* bit length of current block with optimal trees */
    ulg static_len;     /* bit length of current block with static trees */
    uInt matches;       /* number of string matches in current block */
    uInt insert;        /* bytes at end of window left to insert */

#ifdef DEBUG
    ulg compressed_len; /* total bit length of compressed file mod 2^32 */
    ulg bits_sent;      /* bit length of compressed data sent mod 2^32 */
#endif

    ush bi_buf;
    /* Output buffer. bits are inserted starting at the bottom (least
     * significant bits).







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     */

    ulg opt_len;        /* bit length of current block with optimal trees */
    ulg static_len;     /* bit length of current block with static trees */
    uInt matches;       /* number of string matches in current block */
    uInt insert;        /* bytes at end of window left to insert */

#ifdef ZLIB_DEBUG
    ulg compressed_len; /* total bit length of compressed file mod 2^32 */
    ulg bits_sent;      /* bit length of compressed data sent mod 2^32 */
#endif

    ush bi_buf;
    /* Output buffer. bits are inserted starting at the bottom (least
     * significant bits).
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     */

} FAR deflate_state;

/* Output a byte on the stream.
 * IN assertion: there is enough room in pending_buf.
 */
#define put_byte(s, c) {s->pending_buf[s->pending++] = (c);}


#define MIN_LOOKAHEAD (MAX_MATCH+MIN_MATCH+1)
/* Minimum amount of lookahead, except at the end of the input file.
 * See deflate.c for comments about the MIN_MATCH+1.
 */








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     */

} FAR deflate_state;

/* Output a byte on the stream.
 * IN assertion: there is enough room in pending_buf.
 */
#define put_byte(s, c) {s->pending_buf[s->pending++] = (Bytef)(c);}


#define MIN_LOOKAHEAD (MAX_MATCH+MIN_MATCH+1)
/* Minimum amount of lookahead, except at the end of the input file.
 * See deflate.c for comments about the MIN_MATCH+1.
 */

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#define d_code(dist) \
   ((dist) < 256 ? _dist_code[dist] : _dist_code[256+((dist)>>7)])
/* Mapping from a distance to a distance code. dist is the distance - 1 and
 * must not have side effects. _dist_code[256] and _dist_code[257] are never
 * used.
 */

#ifndef DEBUG
/* Inline versions of _tr_tally for speed: */

#if defined(GEN_TREES_H) || !defined(STDC)
  extern uch ZLIB_INTERNAL _length_code[];
  extern uch ZLIB_INTERNAL _dist_code[];
#else
  extern const uch ZLIB_INTERNAL _length_code[];
  extern const uch ZLIB_INTERNAL _dist_code[];
#endif

# define _tr_tally_lit(s, c, flush) \
  { uch cc = (c); \
    s->d_buf[s->last_lit] = 0; \
    s->l_buf[s->last_lit++] = cc; \
    s->dyn_ltree[cc].Freq++; \
    flush = (s->last_lit == s->lit_bufsize-1); \
   }
# define _tr_tally_dist(s, distance, length, flush) \
  { uch len = (length); \
    ush dist = (distance); \
    s->d_buf[s->last_lit] = dist; \
    s->l_buf[s->last_lit++] = len; \
    dist--; \
    s->dyn_ltree[_length_code[len]+LITERALS+1].Freq++; \
    s->dyn_dtree[d_code(dist)].Freq++; \
    flush = (s->last_lit == s->lit_bufsize-1); \
  }







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#define d_code(dist) \
   ((dist) < 256 ? _dist_code[dist] : _dist_code[256+((dist)>>7)])
/* Mapping from a distance to a distance code. dist is the distance - 1 and
 * must not have side effects. _dist_code[256] and _dist_code[257] are never
 * used.
 */

#ifndef ZLIB_DEBUG
/* Inline versions of _tr_tally for speed: */

#if defined(GEN_TREES_H) || !defined(STDC)
  extern uch ZLIB_INTERNAL _length_code[];
  extern uch ZLIB_INTERNAL _dist_code[];
#else
  extern const uch ZLIB_INTERNAL _length_code[];
  extern const uch ZLIB_INTERNAL _dist_code[];
#endif

# define _tr_tally_lit(s, c, flush) \
  { uch cc = (c); \
    s->d_buf[s->last_lit] = 0; \
    s->l_buf[s->last_lit++] = cc; \
    s->dyn_ltree[cc].Freq++; \
    flush = (s->last_lit == s->lit_bufsize-1); \
   }
# define _tr_tally_dist(s, distance, length, flush) \
  { uch len = (uch)(length); \
    ush dist = (ush)(distance); \
    s->d_buf[s->last_lit] = dist; \
    s->l_buf[s->last_lit++] = len; \
    dist--; \
    s->dyn_ltree[_length_code[len]+LITERALS+1].Freq++; \
    s->dyn_dtree[d_code(dist)].Freq++; \
    flush = (s->last_lit == s->lit_bufsize-1); \
  }
Changes to compat/zlib/examples/gun.c.
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   gun will also decompress files made by Unix compress, which uses LZW
   compression.  These files are automatically detected by virtue of their
   magic header bytes.  Since the end of Unix compress stream is marked by the
   end-of-file, they cannot be concantenated.  If a Unix compress stream is
   encountered in an input file, it is the last stream in that file.

   Like gunzip and uncompress, the file attributes of the orignal compressed
   file are maintained in the final uncompressed file, to the extent that the
   user permissions allow it.

   On my Mac OS X PowerPC G4, gun is almost twice as fast as gunzip (version
   1.2.4) is on the same file, when gun is linked with zlib 1.2.2.  Also the
   LZW decompression provided by gun is about twice as fast as the standard
   Unix uncompress command.







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   gun will also decompress files made by Unix compress, which uses LZW
   compression.  These files are automatically detected by virtue of their
   magic header bytes.  Since the end of Unix compress stream is marked by the
   end-of-file, they cannot be concantenated.  If a Unix compress stream is
   encountered in an input file, it is the last stream in that file.

   Like gunzip and uncompress, the file attributes of the original compressed
   file are maintained in the final uncompressed file, to the extent that the
   user permissions allow it.

   On my Mac OS X PowerPC G4, gun is almost twice as fast as gunzip (version
   1.2.4) is on the same file, when gun is linked with zlib 1.2.2.  Also the
   LZW decompression provided by gun is about twice as fast as the standard
   Unix uncompress command.
Changes to compat/zlib/examples/gzlog.c.
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/*
 * gzlog.c
 * Copyright (C) 2004, 2008, 2012 Mark Adler, all rights reserved
 * For conditions of distribution and use, see copyright notice in gzlog.h
 * version 2.2, 14 Aug 2012
 */

/*
   gzlog provides a mechanism for frequently appending short strings to a gzip
   file that is efficient both in execution time and compression ratio.  The


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/*
 * gzlog.c
 * Copyright (C) 2004, 2008, 2012, 2016 Mark Adler, all rights reserved
 * For conditions of distribution and use, see copyright notice in gzlog.h
 * version 2.2, 14 Aug 2012
 */

/*
   gzlog provides a mechanism for frequently appending short strings to a gzip
   file that is efficient both in execution time and compression ratio.  The
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#include "gzlog.h"      /* header for external access */

#define local static
typedef unsigned int uint;
typedef unsigned long ulong;

/* Macro for debugging to deterministically force recovery operations */
#ifdef DEBUG
    #include <setjmp.h>         /* longjmp */
    jmp_buf gzlog_jump;         /* where to go back to */
    int gzlog_bail = 0;         /* which point to bail at (1..8) */
    int gzlog_count = -1;       /* number of times through to wait */
#   define BAIL(n) do { if (n == gzlog_bail && gzlog_count-- == 0) \
                            longjmp(gzlog_jump, gzlog_bail); } while (0)
#else







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#include "gzlog.h"      /* header for external access */

#define local static
typedef unsigned int uint;
typedef unsigned long ulong;

/* Macro for debugging to deterministically force recovery operations */
#ifdef GZLOG_DEBUG
    #include <setjmp.h>         /* longjmp */
    jmp_buf gzlog_jump;         /* where to go back to */
    int gzlog_bail = 0;         /* which point to bail at (1..8) */
    int gzlog_count = -1;       /* number of times through to wait */
#   define BAIL(n) do { if (n == gzlog_bail && gzlog_count-- == 0) \
                            longjmp(gzlog_jump, gzlog_bail); } while (0)
#else
Changes to compat/zlib/examples/zran.c.
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   point in the uncompressed stream.  build_index() works by decompressing the
   input zlib or gzip stream a block at a time, and at the end of each block
   deciding if enough uncompressed data has gone by to justify the creation of
   a new access point.  If so, that point is saved in a data structure that
   grows as needed to accommodate the points.

   To use the index, an offset in the uncompressed data is provided, for which
   the latest accees point at or preceding that offset is located in the index.
   The input file is positioned to the specified location in the index, and if
   necessary the first few bits of the compressed data is read from the file.
   inflate is initialized with those bits and the 32K of uncompressed data, and
   the decompression then proceeds until the desired offset in the file is
   reached.  Then the decompression continues to read the desired uncompressed
   data from the file.








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   point in the uncompressed stream.  build_index() works by decompressing the
   input zlib or gzip stream a block at a time, and at the end of each block
   deciding if enough uncompressed data has gone by to justify the creation of
   a new access point.  If so, that point is saved in a data structure that
   grows as needed to accommodate the points.

   To use the index, an offset in the uncompressed data is provided, for which
   the latest access point at or preceding that offset is located in the index.
   The input file is positioned to the specified location in the index, and if
   necessary the first few bits of the compressed data is read from the file.
   inflate is initialized with those bits and the 32K of uncompressed data, and
   the decompression then proceeds until the desired offset in the file is
   reached.  Then the decompression continues to read the desired uncompressed
   data from the file.

Changes to compat/zlib/gzguts.h.
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/* gzguts.h -- zlib internal header definitions for gz* operations
 * Copyright (C) 2004, 2005, 2010, 2011, 2012, 2013 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

#ifdef _LARGEFILE64_SOURCE
#  ifndef _LARGEFILE_SOURCE
#    define _LARGEFILE_SOURCE 1
#  endif

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/* gzguts.h -- zlib internal header definitions for gz* operations
 * Copyright (C) 2004, 2005, 2010, 2011, 2012, 2013, 2016 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

#ifdef _LARGEFILE64_SOURCE
#  ifndef _LARGEFILE_SOURCE
#    define _LARGEFILE_SOURCE 1
#  endif
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#include <stdio.h>
#include "zlib.h"
#ifdef STDC
#  include <string.h>
#  include <stdlib.h>
#  include <limits.h>
#endif




#include <fcntl.h>

#ifdef _WIN32
#  include <stddef.h>
#endif

#if defined(__TURBOC__) || defined(_MSC_VER) || defined(_WIN32)
#  include <io.h>
#endif





#ifdef WINAPI_FAMILY
#  define open _open
#  define read _read
#  define write _write
#  define close _close
#endif







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#include <stdio.h>
#include "zlib.h"
#ifdef STDC
#  include <string.h>
#  include <stdlib.h>
#  include <limits.h>
#endif

#ifndef _POSIX_SOURCE
#  define _POSIX_SOURCE
#endif
#include <fcntl.h>

#ifdef _WIN32
#  include <stddef.h>
#endif

#if defined(__TURBOC__) || defined(_MSC_VER) || defined(_WIN32)
#  include <io.h>
#endif

#if defined(_WIN32) || defined(__CYGWIN__)
#  define WIDECHAR
#endif

#ifdef WINAPI_FAMILY
#  define open _open
#  define read _read
#  define write _write
#  define close _close
#endif
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#    define NO_vsnprintf
#  endif
#  ifdef __MVS__
#    define NO_vsnprintf
#  endif
#endif

/* unlike snprintf (which is required in C99, yet still not supported by
   Microsoft more than a decade later!), _snprintf does not guarantee null
   termination of the result -- however this is only used in gzlib.c where
   the result is assured to fit in the space provided */
#ifdef _MSC_VER
#  define snprintf _snprintf
#endif

#ifndef local
#  define local static
#endif


/* compile with -Dlocal if your debugger can't find static symbols */

/* gz* functions always use library allocation functions */
#ifndef STDC
  extern voidp  malloc OF((uInt size));
  extern void   free   OF((voidpf ptr));
#endif








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#    define NO_vsnprintf
#  endif
#  ifdef __MVS__
#    define NO_vsnprintf
#  endif
#endif

/* unlike snprintf (which is required in C99), _snprintf does not guarantee

   null termination of the result -- however this is only used in gzlib.c where
   the result is assured to fit in the space provided */
#if defined(_MSC_VER) && _MSC_VER < 1900
#  define snprintf _snprintf
#endif

#ifndef local
#  define local static
#endif
/* since "static" is used to mean two completely different things in C, we
   define "local" for the non-static meaning of "static", for readability
   (compile with -Dlocal if your debugger can't find static symbols) */

/* gz* functions always use library allocation functions */
#ifndef STDC
  extern voidp  malloc OF((uInt size));
  extern void   free   OF((voidpf ptr));
#endif

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                            /* x.pos: current position in uncompressed data */
        /* used for both reading and writing */
    int mode;               /* see gzip modes above */
    int fd;                 /* file descriptor */
    char *path;             /* path or fd for error messages */
    unsigned size;          /* buffer size, zero if not allocated yet */
    unsigned want;          /* requested buffer size, default is GZBUFSIZE */
    unsigned char *in;      /* input buffer */
    unsigned char *out;     /* output buffer (double-sized when reading) */
    int direct;             /* 0 if processing gzip, 1 if transparent */
        /* just for reading */
    int how;                /* 0: get header, 1: copy, 2: decompress */
    z_off64_t start;        /* where the gzip data started, for rewinding */
    int eof;                /* true if end of input file reached */
    int past;               /* true if read requested past end */







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                            /* x.pos: current position in uncompressed data */
        /* used for both reading and writing */
    int mode;               /* see gzip modes above */
    int fd;                 /* file descriptor */
    char *path;             /* path or fd for error messages */
    unsigned size;          /* buffer size, zero if not allocated yet */
    unsigned want;          /* requested buffer size, default is GZBUFSIZE */
    unsigned char *in;      /* input buffer (double-sized when writing) */
    unsigned char *out;     /* output buffer (double-sized when reading) */
    int direct;             /* 0 if processing gzip, 1 if transparent */
        /* just for reading */
    int how;                /* 0: get header, 1: copy, 2: decompress */
    z_off64_t start;        /* where the gzip data started, for rewinding */
    int eof;                /* true if end of input file reached */
    int past;               /* true if read requested past end */
Changes to compat/zlib/gzlib.c.
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/* gzlib.c -- zlib functions common to reading and writing gzip files
 * Copyright (C) 2004, 2010, 2011, 2012, 2013 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

#include "gzguts.h"

#if defined(_WIN32) && !defined(__BORLANDC__)
#  define LSEEK _lseeki64
#else
#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
#  define LSEEK lseek64
#else
#  define LSEEK lseek
#endif

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/* gzlib.c -- zlib functions common to reading and writing gzip files
 * Copyright (C) 2004, 2010, 2011, 2012, 2013, 2016 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

#include "gzguts.h"

#if defined(_WIN32) && !defined(__BORLANDC__) && !defined(__MINGW32__)
#  define LSEEK _lseeki64
#else
#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
#  define LSEEK lseek64
#else
#  define LSEEK lseek
#endif
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/* Open a gzip file either by name or file descriptor. */
local gzFile gz_open(path, fd, mode)
    const void *path;
    int fd;
    const char *mode;
{
    gz_statep state;
    size_t len;
    int oflag;
#ifdef O_CLOEXEC
    int cloexec = 0;
#endif
#ifdef O_EXCL
    int exclusive = 0;
#endif







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/* Open a gzip file either by name or file descriptor. */
local gzFile gz_open(path, fd, mode)
    const void *path;
    int fd;
    const char *mode;
{
    gz_statep state;
    z_size_t len;
    int oflag;
#ifdef O_CLOEXEC
    int cloexec = 0;
#endif
#ifdef O_EXCL
    int exclusive = 0;
#endif
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            free(state);
            return NULL;
        }
        state->direct = 1;      /* for empty file */
    }

    /* save the path name for error messages */
#ifdef _WIN32
    if (fd == -2) {
        len = wcstombs(NULL, path, 0);
        if (len == (size_t)-1)
            len = 0;
    }
    else
#endif
        len = strlen((const char *)path);
    state->path = (char *)malloc(len + 1);
    if (state->path == NULL) {
        free(state);
        return NULL;
    }
#ifdef _WIN32
    if (fd == -2)
        if (len)
            wcstombs(state->path, path, len + 1);
        else
            *(state->path) = 0;
    else
#endif
#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
        snprintf(state->path, len + 1, "%s", (const char *)path);
#else
        strcpy(state->path, path);
#endif

    /* compute the flags for open() */
    oflag =
#ifdef O_LARGEFILE







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            free(state);
            return NULL;
        }
        state->direct = 1;      /* for empty file */
    }

    /* save the path name for error messages */
#ifdef WIDECHAR
    if (fd == -2) {
        len = wcstombs(NULL, path, 0);
        if (len == (z_size_t)-1)
            len = 0;
    }
    else
#endif
        len = strlen((const char *)path);
    state->path = (char *)malloc(len + 1);
    if (state->path == NULL) {
        free(state);
        return NULL;
    }
#ifdef WIDECHAR
    if (fd == -2)
        if (len)
            wcstombs(state->path, path, len + 1);
        else
            *(state->path) = 0;
    else
#endif
#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
        (void)snprintf(state->path, len + 1, "%s", (const char *)path);
#else
        strcpy(state->path, path);
#endif

    /* compute the flags for open() */
    oflag =
#ifdef O_LARGEFILE
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#endif
          (state->mode == GZ_WRITE ?
           O_TRUNC :
           O_APPEND)));

    /* open the file with the appropriate flags (or just use fd) */
    state->fd = fd > -1 ? fd : (
#ifdef _WIN32
        fd == -2 ? _wopen(path, oflag, 0666) :
#endif
        open((const char *)path, oflag, 0666));
    if (state->fd == -1) {
        free(state->path);
        free(state);
        return NULL;
    }
    if (state->mode == GZ_APPEND)

        state->mode = GZ_WRITE;         /* simplify later checks */


    /* save the current position for rewinding (only if reading) */
    if (state->mode == GZ_READ) {
        state->start = LSEEK(state->fd, 0, SEEK_CUR);
        if (state->start == -1) state->start = 0;
    }








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#endif
          (state->mode == GZ_WRITE ?
           O_TRUNC :
           O_APPEND)));

    /* open the file with the appropriate flags (or just use fd) */
    state->fd = fd > -1 ? fd : (
#ifdef WIDECHAR
        fd == -2 ? _wopen(path, oflag, 0666) :
#endif
        open((const char *)path, oflag, 0666));
    if (state->fd == -1) {
        free(state->path);
        free(state);
        return NULL;
    }
    if (state->mode == GZ_APPEND) {
        LSEEK(state->fd, 0, SEEK_END);  /* so gzoffset() is correct */
        state->mode = GZ_WRITE;         /* simplify later checks */
    }

    /* save the current position for rewinding (only if reading) */
    if (state->mode == GZ_READ) {
        state->start = LSEEK(state->fd, 0, SEEK_CUR);
        if (state->start == -1) state->start = 0;
    }

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{
    char *path;         /* identifier for error messages */
    gzFile gz;

    if (fd == -1 || (path = (char *)malloc(7 + 3 * sizeof(int))) == NULL)
        return NULL;
#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
    snprintf(path, 7 + 3 * sizeof(int), "<fd:%d>", fd); /* for debugging */
#else
    sprintf(path, "<fd:%d>", fd);   /* for debugging */
#endif
    gz = gz_open(path, fd, mode);
    free(path);
    return gz;
}

/* -- see zlib.h -- */
#ifdef _WIN32
gzFile ZEXPORT gzopen_w(path, mode)
    const wchar_t *path;
    const char *mode;
{
    return gz_open(path, -2, mode);
}
#endif







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{
    char *path;         /* identifier for error messages */
    gzFile gz;

    if (fd == -1 || (path = (char *)malloc(7 + 3 * sizeof(int))) == NULL)
        return NULL;
#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
    (void)snprintf(path, 7 + 3 * sizeof(int), "<fd:%d>", fd);
#else
    sprintf(path, "<fd:%d>", fd);   /* for debugging */
#endif
    gz = gz_open(path, fd, mode);
    free(path);
    return gz;
}

/* -- see zlib.h -- */
#ifdef WIDECHAR
gzFile ZEXPORT gzopen_w(path, mode)
    const wchar_t *path;
    const char *mode;
{
    return gz_open(path, -2, mode);
}
#endif
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        return -1;

    /* make sure we haven't already allocated memory */
    if (state->size != 0)
        return -1;

    /* check and set requested size */


    if (size < 2)
        size = 2;               /* need two bytes to check magic header */
    state->want = size;
    return 0;
}

/* -- see zlib.h -- */







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        return -1;

    /* make sure we haven't already allocated memory */
    if (state->size != 0)
        return -1;

    /* check and set requested size */
    if ((size << 1) < size)
        return -1;              /* need to be able to double it */
    if (size < 2)
        size = 2;               /* need two bytes to check magic header */
    state->want = size;
    return 0;
}

/* -- see zlib.h -- */
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    /* construct error message with path */
    if ((state->msg = (char *)malloc(strlen(state->path) + strlen(msg) + 3)) ==
            NULL) {
        state->err = Z_MEM_ERROR;
        return;
    }
#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
    snprintf(state->msg, strlen(state->path) + strlen(msg) + 3,
             "%s%s%s", state->path, ": ", msg);
#else
    strcpy(state->msg, state->path);
    strcat(state->msg, ": ");
    strcat(state->msg, msg);
#endif
    return;
}

#ifndef INT_MAX
/* portably return maximum value for an int (when limits.h presumed not
   available) -- we need to do this to cover cases where 2's complement not
   used, since C standard permits 1's complement and sign-bit representations,
   otherwise we could just use ((unsigned)-1) >> 1 */







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    /* construct error message with path */
    if ((state->msg = (char *)malloc(strlen(state->path) + strlen(msg) + 3)) ==
            NULL) {
        state->err = Z_MEM_ERROR;
        return;
    }
#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
    (void)snprintf(state->msg, strlen(state->path) + strlen(msg) + 3,
                   "%s%s%s", state->path, ": ", msg);
#else
    strcpy(state->msg, state->path);
    strcat(state->msg, ": ");
    strcat(state->msg, msg);
#endif

}

#ifndef INT_MAX
/* portably return maximum value for an int (when limits.h presumed not
   available) -- we need to do this to cover cases where 2's complement not
   used, since C standard permits 1's complement and sign-bit representations,
   otherwise we could just use ((unsigned)-1) >> 1 */
Changes to compat/zlib/gzread.c.
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/* gzread.c -- zlib functions for reading gzip files
 * Copyright (C) 2004, 2005, 2010, 2011, 2012, 2013 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

#include "gzguts.h"

/* Local functions */
local int gz_load OF((gz_statep, unsigned char *, unsigned, unsigned *));
local int gz_avail OF((gz_statep));
local int gz_look OF((gz_statep));
local int gz_decomp OF((gz_statep));
local int gz_fetch OF((gz_statep));
local int gz_skip OF((gz_statep, z_off64_t));


/* Use read() to load a buffer -- return -1 on error, otherwise 0.  Read from
   state->fd, and update state->eof, state->err, and state->msg as appropriate.
   This function needs to loop on read(), since read() is not guaranteed to
   read the number of bytes requested, depending on the type of descriptor. */
local int gz_load(state, buf, len, have)
    gz_statep state;
    unsigned char *buf;
    unsigned len;
    unsigned *have;
{
    int ret;


    *have = 0;
    do {



        ret = read(state->fd, buf + *have, len - *have);
        if (ret <= 0)
            break;
        *have += ret;
    } while (*have < len);
    if (ret < 0) {
        gz_error(state, Z_ERRNO, zstrerror());
        return -1;
    }
    if (ret == 0)
        state->eof = 1;

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/* gzread.c -- zlib functions for reading gzip files
 * Copyright (C) 2004, 2005, 2010, 2011, 2012, 2013, 2016 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

#include "gzguts.h"

/* Local functions */
local int gz_load OF((gz_statep, unsigned char *, unsigned, unsigned *));
local int gz_avail OF((gz_statep));
local int gz_look OF((gz_statep));
local int gz_decomp OF((gz_statep));
local int gz_fetch OF((gz_statep));
local int gz_skip OF((gz_statep, z_off64_t));
local z_size_t gz_read OF((gz_statep, voidp, z_size_t));

/* Use read() to load a buffer -- return -1 on error, otherwise 0.  Read from
   state->fd, and update state->eof, state->err, and state->msg as appropriate.
   This function needs to loop on read(), since read() is not guaranteed to
   read the number of bytes requested, depending on the type of descriptor. */
local int gz_load(state, buf, len, have)
    gz_statep state;
    unsigned char *buf;
    unsigned len;
    unsigned *have;
{
    int ret;
    unsigned get, max = ((unsigned)-1 >> 2) + 1;

    *have = 0;
    do {
        get = len - *have;
        if (get > max)
            get = max;
        ret = read(state->fd, buf + *have, get);
        if (ret <= 0)
            break;
        *have += (unsigned)ret;
    } while (*have < len);
    if (ret < 0) {
        gz_error(state, Z_ERRNO, zstrerror());
        return -1;
    }
    if (ret == 0)
        state->eof = 1;
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    /* allocate read buffers and inflate memory */
    if (state->size == 0) {
        /* allocate buffers */
        state->in = (unsigned char *)malloc(state->want);
        state->out = (unsigned char *)malloc(state->want << 1);
        if (state->in == NULL || state->out == NULL) {
            if (state->out != NULL)
                free(state->out);
            if (state->in != NULL)
                free(state->in);
            gz_error(state, Z_MEM_ERROR, "out of memory");
            return -1;
        }
        state->size = state->want;

        /* allocate inflate memory */
        state->strm.zalloc = Z_NULL;







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    /* allocate read buffers and inflate memory */
    if (state->size == 0) {
        /* allocate buffers */
        state->in = (unsigned char *)malloc(state->want);
        state->out = (unsigned char *)malloc(state->want << 1);
        if (state->in == NULL || state->out == NULL) {

            free(state->out);

            free(state->in);
            gz_error(state, Z_MEM_ERROR, "out of memory");
            return -1;
        }
        state->size = state->want;

        /* allocate inflate memory */
        state->strm.zalloc = Z_NULL;
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            /* get more output, looking for header if required */
            if (gz_fetch(state) == -1)
                return -1;
        }
    return 0;
}

/* -- see zlib.h -- */



int ZEXPORT gzread(file, buf, len)
    gzFile file;
    voidp buf;
    unsigned len;
{

    unsigned got, n;
    gz_statep state;
    z_streamp strm;

    /* get internal structure */
    if (file == NULL)
        return -1;
    state = (gz_statep)file;
    strm = &(state->strm);

    /* check that we're reading and that there's no (serious) error */
    if (state->mode != GZ_READ ||
            (state->err != Z_OK && state->err != Z_BUF_ERROR))
        return -1;

    /* since an int is returned, make sure len fits in one, otherwise return
       with an error (this avoids the flaw in the interface) */
    if ((int)len < 0) {
        gz_error(state, Z_DATA_ERROR, "requested length does not fit in int");
        return -1;
    }

    /* if len is zero, avoid unnecessary operations */
    if (len == 0)
        return 0;

    /* process a skip request */
    if (state->seek) {
        state->seek = 0;
        if (gz_skip(state, state->skip) == -1)
            return -1;
    }

    /* get len bytes to buf, or less than len if at the end */
    got = 0;
    do {





        /* first just try copying data from the output buffer */
        if (state->x.have) {

            n = state->x.have > len ? len : state->x.have;
            memcpy(buf, state->x.next, n);
            state->x.next += n;
            state->x.have -= n;
        }

        /* output buffer empty -- return if we're at the end of the input */
        else if (state->eof && strm->avail_in == 0) {
            state->past = 1;        /* tried to read past end */
            break;
        }

        /* need output data -- for small len or new stream load up our output
           buffer */
        else if (state->how == LOOK || len < (state->size << 1)) {
            /* get more output, looking for header if required */
            if (gz_fetch(state) == -1)
                return -1;
            continue;       /* no progress yet -- go back to copy above */
            /* the copy above assures that we will leave with space in the
               output buffer, allowing at least one gzungetc() to succeed */
        }

        /* large len -- read directly into user buffer */
        else if (state->how == COPY) {      /* read directly */
            if (gz_load(state, (unsigned char *)buf, len, &n) == -1)
                return -1;
        }

        /* large len -- decompress directly into user buffer */
        else {  /* state->how == GZIP */
            strm->avail_out = len;
            strm->next_out = (unsigned char *)buf;
            if (gz_decomp(state) == -1)
                return -1;
            n = state->x.have;
            state->x.have = 0;
        }

        /* update progress */
        len -= n;
        buf = (char *)buf + n;
        got += n;
        state->x.pos += n;
    } while (len);

    /* return number of bytes read into user buffer (will fit in int) */




































    return (int)got;































}

/* -- see zlib.h -- */
#ifdef Z_PREFIX_SET
#  undef z_gzgetc
#else
#  undef gzgetc







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            /* get more output, looking for header if required */
            if (gz_fetch(state) == -1)
                return -1;
        }
    return 0;
}

/* Read len bytes into buf from file, or less than len up to the end of the
   input.  Return the number of bytes read.  If zero is returned, either the
   end of file was reached, or there was an error.  state->err must be
   consulted in that case to determine which. */
local z_size_t gz_read(state, buf, len)
    gz_statep state;
    voidp buf;
    z_size_t len;
{
    z_size_t got;
    unsigned n;





















    /* if len is zero, avoid unnecessary operations */
    if (len == 0)
        return 0;

    /* process a skip request */
    if (state->seek) {
        state->seek = 0;
        if (gz_skip(state, state->skip) == -1)
            return 0;
    }

    /* get len bytes to buf, or less than len if at the end */
    got = 0;
    do {
        /* set n to the maximum amount of len that fits in an unsigned int */
        n = -1;
        if (n > len)
            n = len;

        /* first just try copying data from the output buffer */
        if (state->x.have) {
            if (state->x.have < n)
                n = state->x.have;
            memcpy(buf, state->x.next, n);
            state->x.next += n;
            state->x.have -= n;
        }

        /* output buffer empty -- return if we're at the end of the input */
        else if (state->eof && state->strm.avail_in == 0) {
            state->past = 1;        /* tried to read past end */
            break;
        }

        /* need output data -- for small len or new stream load up our output
           buffer */
        else if (state->how == LOOK || n < (state->size << 1)) {
            /* get more output, looking for header if required */
            if (gz_fetch(state) == -1)
                return 0;
            continue;       /* no progress yet -- go back to copy above */
            /* the copy above assures that we will leave with space in the
               output buffer, allowing at least one gzungetc() to succeed */
        }

        /* large len -- read directly into user buffer */
        else if (state->how == COPY) {      /* read directly */
            if (gz_load(state, (unsigned char *)buf, n, &n) == -1)
                return 0;
        }

        /* large len -- decompress directly into user buffer */
        else {  /* state->how == GZIP */
            state->strm.avail_out = n;
            state->strm.next_out = (unsigned char *)buf;
            if (gz_decomp(state) == -1)
                return 0;
            n = state->x.have;
            state->x.have = 0;
        }

        /* update progress */
        len -= n;
        buf = (char *)buf + n;
        got += n;
        state->x.pos += n;
    } while (len);

    /* return number of bytes read into user buffer */
    return got;
}

/* -- see zlib.h -- */
int ZEXPORT gzread(file, buf, len)
    gzFile file;
    voidp buf;
    unsigned len;
{
    gz_statep state;

    /* get internal structure */
    if (file == NULL)
        return -1;
    state = (gz_statep)file;

    /* check that we're reading and that there's no (serious) error */
    if (state->mode != GZ_READ ||
            (state->err != Z_OK && state->err != Z_BUF_ERROR))
        return -1;

    /* since an int is returned, make sure len fits in one, otherwise return
       with an error (this avoids a flaw in the interface) */
    if ((int)len < 0) {
        gz_error(state, Z_STREAM_ERROR, "request does not fit in an int");
        return -1;
    }

    /* read len or fewer bytes to buf */
    len = gz_read(state, buf, len);

    /* check for an error */
    if (len == 0 && state->err != Z_OK && state->err != Z_BUF_ERROR)
        return -1;

    /* return the number of bytes read (this is assured to fit in an int) */
    return (int)len;
}

/* -- see zlib.h -- */
z_size_t ZEXPORT gzfread(buf, size, nitems, file)
    voidp buf;
    z_size_t size;
    z_size_t nitems;
    gzFile file;
{
    z_size_t len;
    gz_statep state;

    /* get internal structure */
    if (file == NULL)
        return 0;
    state = (gz_statep)file;

    /* check that we're reading and that there's no (serious) error */
    if (state->mode != GZ_READ ||
            (state->err != Z_OK && state->err != Z_BUF_ERROR))
        return 0;

    /* compute bytes to read -- error on overflow */
    len = nitems * size;
    if (size && len / size != nitems) {
        gz_error(state, Z_STREAM_ERROR, "request does not fit in a size_t");
        return 0;
    }

    /* read len or fewer bytes to buf, return the number of full items read */
    return len ? gz_read(state, buf, len) / size : 0;
}

/* -- see zlib.h -- */
#ifdef Z_PREFIX_SET
#  undef z_gzgetc
#else
#  undef gzgetc
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    /* try output buffer (no need to check for skip request) */
    if (state->x.have) {
        state->x.have--;
        state->x.pos++;
        return *(state->x.next)++;
    }

    /* nothing there -- try gzread() */
    ret = gzread(file, buf, 1);
    return ret < 1 ? -1 : buf[0];
}

int ZEXPORT gzgetc_(file)
gzFile file;
{
    return gzgetc(file);







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    /* try output buffer (no need to check for skip request) */
    if (state->x.have) {
        state->x.have--;
        state->x.pos++;
        return *(state->x.next)++;
    }

    /* nothing there -- try gz_read() */
    ret = gz_read(state, buf, 1);
    return ret < 1 ? -1 : buf[0];
}

int ZEXPORT gzgetc_(file)
gzFile file;
{
    return gzgetc(file);
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    if (c < 0)
        return -1;

    /* if output buffer empty, put byte at end (allows more pushing) */
    if (state->x.have == 0) {
        state->x.have = 1;
        state->x.next = state->out + (state->size << 1) - 1;
        state->x.next[0] = c;
        state->x.pos--;
        state->past = 0;
        return c;
    }

    /* if no room, give up (must have already done a gzungetc()) */
    if (state->x.have == (state->size << 1)) {







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    if (c < 0)
        return -1;

    /* if output buffer empty, put byte at end (allows more pushing) */
    if (state->x.have == 0) {
        state->x.have = 1;
        state->x.next = state->out + (state->size << 1) - 1;
        state->x.next[0] = (unsigned char)c;
        state->x.pos--;
        state->past = 0;
        return c;
    }

    /* if no room, give up (must have already done a gzungetc()) */
    if (state->x.have == (state->size << 1)) {
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        unsigned char *dest = state->out + (state->size << 1);
        while (src > state->out)
            *--dest = *--src;
        state->x.next = dest;
    }
    state->x.have++;
    state->x.next--;
    state->x.next[0] = c;
    state->x.pos--;
    state->past = 0;
    return c;
}

/* -- see zlib.h -- */
char * ZEXPORT gzgets(file, buf, len)







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        unsigned char *dest = state->out + (state->size << 1);
        while (src > state->out)
            *--dest = *--src;
        state->x.next = dest;
    }
    state->x.have++;
    state->x.next--;
    state->x.next[0] = (unsigned char)c;
    state->x.pos--;
    state->past = 0;
    return c;
}

/* -- see zlib.h -- */
char * ZEXPORT gzgets(file, buf, len)
Changes to compat/zlib/gzwrite.c.
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/* gzwrite.c -- zlib functions for writing gzip files
 * Copyright (C) 2004, 2005, 2010, 2011, 2012, 2013 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

#include "gzguts.h"

/* Local functions */
local int gz_init OF((gz_statep));
local int gz_comp OF((gz_statep, int));
local int gz_zero OF((gz_statep, z_off64_t));


/* Initialize state for writing a gzip file.  Mark initialization by setting
   state->size to non-zero.  Return -1 on failure or 0 on success. */

local int gz_init(state)
    gz_statep state;
{
    int ret;
    z_streamp strm = &(state->strm);

    /* allocate input buffer */
    state->in = (unsigned char *)malloc(state->want);
    if (state->in == NULL) {
        gz_error(state, Z_MEM_ERROR, "out of memory");
        return -1;
    }

    /* only need output buffer and deflate state if compressing */
    if (!state->direct) {

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/* gzwrite.c -- zlib functions for writing gzip files
 * Copyright (C) 2004, 2005, 2010, 2011, 2012, 2013, 2016 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

#include "gzguts.h"

/* Local functions */
local int gz_init OF((gz_statep));
local int gz_comp OF((gz_statep, int));
local int gz_zero OF((gz_statep, z_off64_t));
local z_size_t gz_write OF((gz_statep, voidpc, z_size_t));

/* Initialize state for writing a gzip file.  Mark initialization by setting
   state->size to non-zero.  Return -1 on a memory allocation failure, or 0 on
   success. */
local int gz_init(state)
    gz_statep state;
{
    int ret;
    z_streamp strm = &(state->strm);

    /* allocate input buffer (double size for gzprintf) */
    state->in = (unsigned char *)malloc(state->want << 1);
    if (state->in == NULL) {
        gz_error(state, Z_MEM_ERROR, "out of memory");
        return -1;
    }

    /* only need output buffer and deflate state if compressing */
    if (!state->direct) {
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                           MAX_WBITS + 16, DEF_MEM_LEVEL, state->strategy);
        if (ret != Z_OK) {
            free(state->out);
            free(state->in);
            gz_error(state, Z_MEM_ERROR, "out of memory");
            return -1;
        }

    }

    /* mark state as initialized */
    state->size = state->want;

    /* initialize write buffer if compressing */
    if (!state->direct) {
        strm->avail_out = state->size;
        strm->next_out = state->out;
        state->x.next = strm->next_out;
    }
    return 0;
}

/* Compress whatever is at avail_in and next_in and write to the output file.
   Return -1 if there is an error writing to the output file, otherwise 0.

   flush is assumed to be a valid deflate() flush value.  If flush is Z_FINISH,
   then the deflate() state is reset to start a new gzip stream.  If gz->direct
   is true, then simply write to the output file without compressing, and
   ignore flush. */
local int gz_comp(state, flush)
    gz_statep state;
    int flush;
{
    int ret, got;
    unsigned have;
    z_streamp strm = &(state->strm);

    /* allocate memory if this is the first time through */
    if (state->size == 0 && gz_init(state) == -1)
        return -1;

    /* write directly if requested */
    if (state->direct) {


        got = write(state->fd, strm->next_in, strm->avail_in);
        if (got < 0 || (unsigned)got != strm->avail_in) {
            gz_error(state, Z_ERRNO, zstrerror());
            return -1;
        }
        strm->avail_in = 0;


        return 0;
    }

    /* run deflate() on provided input until it produces no more output */
    ret = Z_OK;
    do {
        /* write out current buffer contents if full, or if flushing, but if
           doing Z_FINISH then don't write until we get to Z_STREAM_END */
        if (strm->avail_out == 0 || (flush != Z_NO_FLUSH &&
            (flush != Z_FINISH || ret == Z_STREAM_END))) {


            have = (unsigned)(strm->next_out - state->x.next);
            if (have && ((got = write(state->fd, state->x.next, have)) < 0 ||
                         (unsigned)got != have)) {
                gz_error(state, Z_ERRNO, zstrerror());
                return -1;


            }
            if (strm->avail_out == 0) {
                strm->avail_out = state->size;
                strm->next_out = state->out;

            }
            state->x.next = strm->next_out;
        }

        /* compress */
        have = strm->avail_out;
        ret = deflate(strm, flush);
        if (ret == Z_STREAM_ERROR) {
            gz_error(state, Z_STREAM_ERROR,







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                           MAX_WBITS + 16, DEF_MEM_LEVEL, state->strategy);
        if (ret != Z_OK) {
            free(state->out);
            free(state->in);
            gz_error(state, Z_MEM_ERROR, "out of memory");
            return -1;
        }
        strm->next_in = NULL;
    }

    /* mark state as initialized */
    state->size = state->want;

    /* initialize write buffer if compressing */
    if (!state->direct) {
        strm->avail_out = state->size;
        strm->next_out = state->out;
        state->x.next = strm->next_out;
    }
    return 0;
}

/* Compress whatever is at avail_in and next_in and write to the output file.
   Return -1 if there is an error writing to the output file or if gz_init()
   fails to allocate memory, otherwise 0.  flush is assumed to be a valid
   deflate() flush value.  If flush is Z_FINISH, then the deflate() state is
   reset to start a new gzip stream.  If gz->direct is true, then simply write
   to the output file without compressing, and ignore flush. */

local int gz_comp(state, flush)
    gz_statep state;
    int flush;
{
    int ret, writ;
    unsigned have, put, max = ((unsigned)-1 >> 2) + 1;
    z_streamp strm = &(state->strm);

    /* allocate memory if this is the first time through */
    if (state->size == 0 && gz_init(state) == -1)
        return -1;

    /* write directly if requested */
    if (state->direct) {
        while (strm->avail_in) {
            put = strm->avail_in > max ? max : strm->avail_in;
            writ = write(state->fd, strm->next_in, put);
            if (writ < 0) {
                gz_error(state, Z_ERRNO, zstrerror());
                return -1;
            }
            strm->avail_in -= (unsigned)writ;
            strm->next_in += writ;
        }
        return 0;
    }

    /* run deflate() on provided input until it produces no more output */
    ret = Z_OK;
    do {
        /* write out current buffer contents if full, or if flushing, but if
           doing Z_FINISH then don't write until we get to Z_STREAM_END */
        if (strm->avail_out == 0 || (flush != Z_NO_FLUSH &&
            (flush != Z_FINISH || ret == Z_STREAM_END))) {
            while (strm->next_out > state->x.next) {
                put = strm->next_out - state->x.next > (int)max ? max :
                      (unsigned)(strm->next_out - state->x.next);
                writ = write(state->fd, state->x.next, put);
                if (writ < 0) {
                    gz_error(state, Z_ERRNO, zstrerror());
                    return -1;
                }
                state->x.next += writ;
            }
            if (strm->avail_out == 0) {
                strm->avail_out = state->size;
                strm->next_out = state->out;
                state->x.next = state->out;
            }

        }

        /* compress */
        have = strm->avail_out;
        ret = deflate(strm, flush);
        if (ret == Z_STREAM_ERROR) {
            gz_error(state, Z_STREAM_ERROR,
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    if (flush == Z_FINISH)
        deflateReset(strm);

    /* all done, no errors */
    return 0;
}

/* Compress len zeros to output.  Return -1 on error, 0 on success. */

local int gz_zero(state, len)
    gz_statep state;
    z_off64_t len;
{
    int first;
    unsigned n;
    z_streamp strm = &(state->strm);







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    if (flush == Z_FINISH)
        deflateReset(strm);

    /* all done, no errors */
    return 0;
}

/* Compress len zeros to output.  Return -1 on a write error or memory
   allocation failure by gz_comp(), or 0 on success. */
local int gz_zero(state, len)
    gz_statep state;
    z_off64_t len;
{
    int first;
    unsigned n;
    z_streamp strm = &(state->strm);
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        if (gz_comp(state, Z_NO_FLUSH) == -1)
            return -1;
        len -= n;
    }
    return 0;
}

/* -- see zlib.h -- */

int ZEXPORT gzwrite(file, buf, len)
    gzFile file;
    voidpc buf;
    unsigned len;
{
    unsigned put = len;
    gz_statep state;
    z_streamp strm;

    /* get internal structure */
    if (file == NULL)
        return 0;
    state = (gz_statep)file;
    strm = &(state->strm);

    /* check that we're writing and that there's no error */
    if (state->mode != GZ_WRITE || state->err != Z_OK)
        return 0;

    /* since an int is returned, make sure len fits in one, otherwise return
       with an error (this avoids the flaw in the interface) */
    if ((int)len < 0) {
        gz_error(state, Z_DATA_ERROR, "requested length does not fit in int");
        return 0;
    }

    /* if len is zero, avoid unnecessary operations */
    if (len == 0)
        return 0;

    /* allocate memory if this is the first time through */
    if (state->size == 0 && gz_init(state) == -1)







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        if (gz_comp(state, Z_NO_FLUSH) == -1)
            return -1;
        len -= n;
    }
    return 0;
}

/* Write len bytes from buf to file.  Return the number of bytes written.  If
   the returned value is less than len, then there was an error. */
local z_size_t gz_write(state, buf, len)
    gz_statep state;
    voidpc buf;
    z_size_t len;
{
    z_size_t put = len;




















    /* if len is zero, avoid unnecessary operations */
    if (len == 0)
        return 0;

    /* allocate memory if this is the first time through */
    if (state->size == 0 && gz_init(state) == -1)
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    /* for small len, copy to input buffer, otherwise compress directly */
    if (len < state->size) {
        /* copy to input buffer, compress when full */
        do {
            unsigned have, copy;

            if (strm->avail_in == 0)
                strm->next_in = state->in;
            have = (unsigned)((strm->next_in + strm->avail_in) - state->in);

            copy = state->size - have;
            if (copy > len)
                copy = len;
            memcpy(state->in + have, buf, copy);
            strm->avail_in += copy;
            state->x.pos += copy;
            buf = (const char *)buf + copy;
            len -= copy;
            if (len && gz_comp(state, Z_NO_FLUSH) == -1)
                return 0;
        } while (len);
    }
    else {
        /* consume whatever's left in the input buffer */
        if (strm->avail_in && gz_comp(state, Z_NO_FLUSH) == -1)
            return 0;

        /* directly compress user buffer to file */
        strm->avail_in = len;
        strm->next_in = (z_const Bytef *)buf;





        state->x.pos += len;
        if (gz_comp(state, Z_NO_FLUSH) == -1)
            return 0;


    }

    /* input was all buffered or compressed (put will fit in int) */













    return (int)put;













































}

/* -- see zlib.h -- */
int ZEXPORT gzputc(file, c)
    gzFile file;
    int c;
{







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    /* for small len, copy to input buffer, otherwise compress directly */
    if (len < state->size) {
        /* copy to input buffer, compress when full */
        do {
            unsigned have, copy;

            if (state->strm.avail_in == 0)
                state->strm.next_in = state->in;
            have = (unsigned)((state->strm.next_in + state->strm.avail_in) -
                              state->in);
            copy = state->size - have;
            if (copy > len)
                copy = len;
            memcpy(state->in + have, buf, copy);
            state->strm.avail_in += copy;
            state->x.pos += copy;
            buf = (const char *)buf + copy;
            len -= copy;
            if (len && gz_comp(state, Z_NO_FLUSH) == -1)
                return 0;
        } while (len);
    }
    else {
        /* consume whatever's left in the input buffer */
        if (state->strm.avail_in && gz_comp(state, Z_NO_FLUSH) == -1)
            return 0;

        /* directly compress user buffer to file */

        state->strm.next_in = (z_const Bytef *)buf;
        do {
            unsigned n = (unsigned)-1;
            if (n > len)
                n = len;
            state->strm.avail_in = n;
            state->x.pos += n;
            if (gz_comp(state, Z_NO_FLUSH) == -1)
                return 0;
            len -= n;
        } while (len);
    }

    /* input was all buffered or compressed */
    return put;
}

/* -- see zlib.h -- */
int ZEXPORT gzwrite(file, buf, len)
    gzFile file;
    voidpc buf;
    unsigned len;
{
    gz_statep state;

    /* get internal structure */
    if (file == NULL)
        return 0;
    state = (gz_statep)file;

    /* check that we're writing and that there's no error */
    if (state->mode != GZ_WRITE || state->err != Z_OK)
        return 0;

    /* since an int is returned, make sure len fits in one, otherwise return
       with an error (this avoids a flaw in the interface) */
    if ((int)len < 0) {
        gz_error(state, Z_DATA_ERROR, "requested length does not fit in int");
        return 0;
    }

    /* write len bytes from buf (the return value will fit in an int) */
    return (int)gz_write(state, buf, len);
}

/* -- see zlib.h -- */
z_size_t ZEXPORT gzfwrite(buf, size, nitems, file)
    voidpc buf;
    z_size_t size;
    z_size_t nitems;
    gzFile file;
{
    z_size_t len;
    gz_statep state;

    /* get internal structure */
    if (file == NULL)
        return 0;
    state = (gz_statep)file;

    /* check that we're writing and that there's no error */
    if (state->mode != GZ_WRITE || state->err != Z_OK)
        return 0;

    /* compute bytes to read -- error on overflow */
    len = nitems * size;
    if (size && len / size != nitems) {
        gz_error(state, Z_STREAM_ERROR, "request does not fit in a size_t");
        return 0;
    }

    /* write len bytes to buf, return the number of full items written */
    return len ? gz_write(state, buf, len) / size : 0;
}

/* -- see zlib.h -- */
int ZEXPORT gzputc(file, c)
    gzFile file;
    int c;
{
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    /* try writing to input buffer for speed (state->size == 0 if buffer not
       initialized) */
    if (state->size) {
        if (strm->avail_in == 0)
            strm->next_in = state->in;
        have = (unsigned)((strm->next_in + strm->avail_in) - state->in);
        if (have < state->size) {
            state->in[have] = c;
            strm->avail_in++;
            state->x.pos++;
            return c & 0xff;
        }
    }

    /* no room in buffer or not initialized, use gz_write() */
    buf[0] = c;
    if (gzwrite(file, buf, 1) != 1)
        return -1;
    return c & 0xff;
}

/* -- see zlib.h -- */
int ZEXPORT gzputs(file, str)
    gzFile file;
    const char *str;
{
    int ret;
    unsigned len;











    /* write string */
    len = (unsigned)strlen(str);
    ret = gzwrite(file, str, len);
    return ret == 0 && len != 0 ? -1 : ret;
}

#if defined(STDC) || defined(Z_HAVE_STDARG_H)
#include <stdarg.h>

/* -- see zlib.h -- */
int ZEXPORTVA gzvprintf(gzFile file, const char *format, va_list va)
{
    int size, len;


    gz_statep state;
    z_streamp strm;

    /* get internal structure */
    if (file == NULL)
        return -1;
    state = (gz_statep)file;
    strm = &(state->strm);

    /* check that we're writing and that there's no error */
    if (state->mode != GZ_WRITE || state->err != Z_OK)
        return 0;

    /* make sure we have some buffer space */
    if (state->size == 0 && gz_init(state) == -1)
        return 0;

    /* check for seek request */
    if (state->seek) {
        state->seek = 0;
        if (gz_zero(state, state->skip) == -1)
            return 0;
    }

    /* consume whatever's left in the input buffer */


    if (strm->avail_in && gz_comp(state, Z_NO_FLUSH) == -1)
        return 0;

    /* do the printf() into the input buffer, put length in len */
    size = (int)(state->size);
    state->in[size - 1] = 0;
#ifdef NO_vsnprintf
#  ifdef HAS_vsprintf_void
    (void)vsprintf((char *)(state->in), format, va);
    for (len = 0; len < size; len++)
        if (state->in[len] == 0) break;
#  else
    len = vsprintf((char *)(state->in), format, va);
#  endif
#else
#  ifdef HAS_vsnprintf_void
    (void)vsnprintf((char *)(state->in), size, format, va);
    len = strlen((char *)(state->in));
#  else
    len = vsnprintf((char *)(state->in), size, format, va);
#  endif
#endif

    /* check that printf() results fit in buffer */
    if (len <= 0 || len >= (int)size || state->in[size - 1] != 0)
        return 0;

    /* update buffer and position, defer compression until needed */




    strm->avail_in = (unsigned)len;



    strm->next_in = state->in;
    state->x.pos += len;

    return len;
}

int ZEXPORTVA gzprintf(gzFile file, const char *format, ...)
{
    va_list va;
    int ret;







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    /* try writing to input buffer for speed (state->size == 0 if buffer not
       initialized) */
    if (state->size) {
        if (strm->avail_in == 0)
            strm->next_in = state->in;
        have = (unsigned)((strm->next_in + strm->avail_in) - state->in);
        if (have < state->size) {
            state->in[have] = (unsigned char)c;
            strm->avail_in++;
            state->x.pos++;
            return c & 0xff;
        }
    }

    /* no room in buffer or not initialized, use gz_write() */
    buf[0] = (unsigned char)c;
    if (gz_write(state, buf, 1) != 1)
        return -1;
    return c & 0xff;
}

/* -- see zlib.h -- */
int ZEXPORT gzputs(file, str)
    gzFile file;
    const char *str;
{
    int ret;
    z_size_t len;
    gz_statep state;

    /* get internal structure */
    if (file == NULL)
        return -1;
    state = (gz_statep)file;

    /* check that we're writing and that there's no error */
    if (state->mode != GZ_WRITE || state->err != Z_OK)
        return -1;

    /* write string */
    len = strlen(str);
    ret = gz_write(state, str, len);
    return ret == 0 && len != 0 ? -1 : ret;
}

#if defined(STDC) || defined(Z_HAVE_STDARG_H)
#include <stdarg.h>

/* -- see zlib.h -- */
int ZEXPORTVA gzvprintf(gzFile file, const char *format, va_list va)
{
    int len;
    unsigned left;
    char *next;
    gz_statep state;
    z_streamp strm;

    /* get internal structure */
    if (file == NULL)
        return Z_STREAM_ERROR;
    state = (gz_statep)file;
    strm = &(state->strm);

    /* check that we're writing and that there's no error */
    if (state->mode != GZ_WRITE || state->err != Z_OK)
        return Z_STREAM_ERROR;

    /* make sure we have some buffer space */
    if (state->size == 0 && gz_init(state) == -1)
        return state->err;

    /* check for seek request */
    if (state->seek) {
        state->seek = 0;
        if (gz_zero(state, state->skip) == -1)
            return state->err;
    }

    /* do the printf() into the input buffer, put length in len -- the input
       buffer is double-sized just for this function, so there is guaranteed to
       be state->size bytes available after the current contents */
    if (strm->avail_in == 0)

        strm->next_in = state->in;

    next = (char *)(state->in + (strm->next_in - state->in) + strm->avail_in);
    next[state->size - 1] = 0;
#ifdef NO_vsnprintf
#  ifdef HAS_vsprintf_void
    (void)vsprintf(next, format, va);
    for (len = 0; len < state->size; len++)
        if (next[len] == 0) break;
#  else
    len = vsprintf(next, format, va);
#  endif
#else
#  ifdef HAS_vsnprintf_void
    (void)vsnprintf(next, state->size, format, va);
    len = strlen(next);
#  else
    len = vsnprintf(next, state->size, format, va);
#  endif
#endif

    /* check that printf() results fit in buffer */
    if (len == 0 || (unsigned)len >= state->size || next[state->size - 1] != 0)
        return 0;

    /* update buffer and position, compress first half if past that */
    strm->avail_in += (unsigned)len;
    state->x.pos += len;
    if (strm->avail_in >= state->size) {
        left = strm->avail_in - state->size;
        strm->avail_in = state->size;
        if (gz_comp(state, Z_NO_FLUSH) == -1)
            return state->err;
        memcpy(state->in, state->in + state->size, left);
        strm->next_in = state->in;
        strm->avail_in = left;
    }
    return len;
}

int ZEXPORTVA gzprintf(gzFile file, const char *format, ...)
{
    va_list va;
    int ret;
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int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
                       a11, a12, a13, a14, a15, a16, a17, a18, a19, a20)
    gzFile file;
    const char *format;
    int a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
        a11, a12, a13, a14, a15, a16, a17, a18, a19, a20;
{
    int size, len;

    gz_statep state;
    z_streamp strm;

    /* get internal structure */
    if (file == NULL)
        return -1;
    state = (gz_statep)file;
    strm = &(state->strm);

    /* check that can really pass pointer in ints */
    if (sizeof(int) != sizeof(void *))
        return 0;

    /* check that we're writing and that there's no error */
    if (state->mode != GZ_WRITE || state->err != Z_OK)
        return 0;

    /* make sure we have some buffer space */
    if (state->size == 0 && gz_init(state) == -1)
        return 0;

    /* check for seek request */
    if (state->seek) {
        state->seek = 0;
        if (gz_zero(state, state->skip) == -1)
            return 0;
    }

    /* consume whatever's left in the input buffer */


    if (strm->avail_in && gz_comp(state, Z_NO_FLUSH) == -1)
        return 0;

    /* do the printf() into the input buffer, put length in len */
    size = (int)(state->size);
    state->in[size - 1] = 0;
#ifdef NO_snprintf
#  ifdef HAS_sprintf_void
    sprintf((char *)(state->in), format, a1, a2, a3, a4, a5, a6, a7, a8,
            a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20);
    for (len = 0; len < size; len++)
        if (state->in[len] == 0) break;

#  else
    len = sprintf((char *)(state->in), format, a1, a2, a3, a4, a5, a6, a7, a8,
                  a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20);
#  endif
#else
#  ifdef HAS_snprintf_void
    snprintf((char *)(state->in), size, format, a1, a2, a3, a4, a5, a6, a7, a8,
             a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20);
    len = strlen((char *)(state->in));
#  else
    len = snprintf((char *)(state->in), size, format, a1, a2, a3, a4, a5, a6,
                   a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18,
                   a19, a20);
#  endif
#endif

    /* check that printf() results fit in buffer */
    if (len <= 0 || len >= (int)size || state->in[size - 1] != 0)
        return 0;

    /* update buffer and position, defer compression until needed */
    strm->avail_in = (unsigned)len;







    strm->next_in = state->in;
    state->x.pos += len;

    return len;
}

#endif

/* -- see zlib.h -- */
int ZEXPORT gzflush(file, flush)
    gzFile file;
    int flush;
{
    gz_statep state;

    /* get internal structure */
    if (file == NULL)
        return -1;
    state = (gz_statep)file;

    /* check that we're writing and that there's no error */
    if (state->mode != GZ_WRITE || state->err != Z_OK)
        return Z_STREAM_ERROR;

    /* check flush parameter */
    if (flush < 0 || flush > Z_FINISH)
        return Z_STREAM_ERROR;

    /* check for seek request */
    if (state->seek) {
        state->seek = 0;
        if (gz_zero(state, state->skip) == -1)
            return -1;
    }

    /* compress remaining data with requested flush */
    gz_comp(state, flush);
    return state->err;
}

/* -- see zlib.h -- */
int ZEXPORT gzsetparams(file, level, strategy)
    gzFile file;
    int level;







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int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
                       a11, a12, a13, a14, a15, a16, a17, a18, a19, a20)
    gzFile file;
    const char *format;
    int a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
        a11, a12, a13, a14, a15, a16, a17, a18, a19, a20;
{
    unsigned len, left;
    char *next;
    gz_statep state;
    z_streamp strm;

    /* get internal structure */
    if (file == NULL)
        return Z_STREAM_ERROR;
    state = (gz_statep)file;
    strm = &(state->strm);

    /* check that can really pass pointer in ints */
    if (sizeof(int) != sizeof(void *))
        return Z_STREAM_ERROR;

    /* check that we're writing and that there's no error */
    if (state->mode != GZ_WRITE || state->err != Z_OK)
        return Z_STREAM_ERROR;

    /* make sure we have some buffer space */
    if (state->size == 0 && gz_init(state) == -1)
        return state->error;

    /* check for seek request */
    if (state->seek) {
        state->seek = 0;
        if (gz_zero(state, state->skip) == -1)
            return state->error;
    }

    /* do the printf() into the input buffer, put length in len -- the input
       buffer is double-sized just for this function, so there is guaranteed to
       be state->size bytes available after the current contents */
    if (strm->avail_in == 0)
        strm->next_in = state->in;
    next = (char *)(strm->next_in + strm->avail_in);


    next[state->size - 1] = 0;
#ifdef NO_snprintf
#  ifdef HAS_sprintf_void
    sprintf(next, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12,
            a13, a14, a15, a16, a17, a18, a19, a20);
    for (len = 0; len < size; len++)
        if (next[len] == 0)
            break;
#  else
    len = sprintf(next, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11,
                  a12, a13, a14, a15, a16, a17, a18, a19, a20);
#  endif
#else
#  ifdef HAS_snprintf_void
    snprintf(next, state->size, format, a1, a2, a3, a4, a5, a6, a7, a8, a9,
             a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20);
    len = strlen(next);
#  else
    len = snprintf(next, state->size, format, a1, a2, a3, a4, a5, a6, a7, a8,
                   a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20);

#  endif
#endif

    /* check that printf() results fit in buffer */
    if (len == 0 || len >= state->size || next[state->size - 1] != 0)
        return 0;

    /* update buffer and position, compress first half if past that */
    strm->avail_in += len;
    state->x.pos += len;
    if (strm->avail_in >= state->size) {
        left = strm->avail_in - state->size;
        strm->avail_in = state->size;
        if (gz_comp(state, Z_NO_FLUSH) == -1)
            return state->err;
        memcpy(state->in, state->in + state->size, left);
        strm->next_in = state->in;
        strm->avail_in = left;
    }
    return (int)len;
}

#endif

/* -- see zlib.h -- */
int ZEXPORT gzflush(file, flush)
    gzFile file;
    int flush;
{
    gz_statep state;

    /* get internal structure */
    if (file == NULL)
        return Z_STREAM_ERROR;
    state = (gz_statep)file;

    /* check that we're writing and that there's no error */
    if (state->mode != GZ_WRITE || state->err != Z_OK)
        return Z_STREAM_ERROR;

    /* check flush parameter */
    if (flush < 0 || flush > Z_FINISH)
        return Z_STREAM_ERROR;

    /* check for seek request */
    if (state->seek) {
        state->seek = 0;
        if (gz_zero(state, state->skip) == -1)
            return state->err;
    }

    /* compress remaining data with requested flush */
    (void)gz_comp(state, flush);
    return state->err;
}

/* -- see zlib.h -- */
int ZEXPORT gzsetparams(file, level, strategy)
    gzFile file;
    int level;
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    if (level == state->level && strategy == state->strategy)
        return Z_OK;

    /* check for seek request */
    if (state->seek) {
        state->seek = 0;
        if (gz_zero(state, state->skip) == -1)
            return -1;
    }

    /* change compression parameters for subsequent input */
    if (state->size) {
        /* flush previous input with previous parameters before changing */
        if (strm->avail_in && gz_comp(state, Z_PARTIAL_FLUSH) == -1)
            return state->err;
        deflateParams(strm, level, strategy);
    }
    state->level = level;
    state->strategy = strategy;
    return Z_OK;
}







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    if (level == state->level && strategy == state->strategy)
        return Z_OK;

    /* check for seek request */
    if (state->seek) {
        state->seek = 0;
        if (gz_zero(state, state->skip) == -1)
            return state->err;
    }

    /* change compression parameters for subsequent input */
    if (state->size) {
        /* flush previous input with previous parameters before changing */
        if (strm->avail_in && gz_comp(state, Z_BLOCK) == -1)
            return state->err;
        deflateParams(strm, level, strategy);
    }
    state->level = level;
    state->strategy = strategy;
    return Z_OK;
}
Changes to compat/zlib/infback.c.
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/* infback.c -- inflate using a call-back interface
 * Copyright (C) 1995-2011 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/*
   This code is largely copied from inflate.c.  Normally either infback.o or
   inflate.o would be linked into an application--not both.  The interface
   with inffast.c is retained so that optimized assembler-coded versions of

|







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/* infback.c -- inflate using a call-back interface
 * Copyright (C) 1995-2016 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/*
   This code is largely copied from inflate.c.  Normally either infback.o or
   inflate.o would be linked into an application--not both.  The interface
   with inffast.c is retained so that optimized assembler-coded versions of
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#endif
    state = (struct inflate_state FAR *)ZALLOC(strm, 1,
                                               sizeof(struct inflate_state));
    if (state == Z_NULL) return Z_MEM_ERROR;
    Tracev((stderr, "inflate: allocated\n"));
    strm->state = (struct internal_state FAR *)state;
    state->dmax = 32768U;
    state->wbits = windowBits;
    state->wsize = 1U << windowBits;
    state->window = window;
    state->wnext = 0;
    state->whave = 0;
    return Z_OK;
}








|







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#endif
    state = (struct inflate_state FAR *)ZALLOC(strm, 1,
                                               sizeof(struct inflate_state));
    if (state == Z_NULL) return Z_MEM_ERROR;
    Tracev((stderr, "inflate: allocated\n"));
    strm->state = (struct internal_state FAR *)state;
    state->dmax = 32768U;
    state->wbits = (uInt)windowBits;
    state->wsize = 1U << windowBits;
    state->window = window;
    state->wnext = 0;
    state->whave = 0;
    return Z_OK;
}

Changes to compat/zlib/inffast.c.
1
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/* inffast.c -- fast decoding
 * Copyright (C) 1995-2008, 2010, 2013 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

#include "zutil.h"
#include "inftrees.h"
#include "inflate.h"
#include "inffast.h"

#ifndef ASMINF

/* Allow machine dependent optimization for post-increment or pre-increment.
   Based on testing to date,
   Pre-increment preferred for:
   - PowerPC G3 (Adler)
   - MIPS R5000 (Randers-Pehrson)
   Post-increment preferred for:
   - none
   No measurable difference:
   - Pentium III (Anderson)
   - M68060 (Nikl)
 */
#ifdef POSTINC
#  define OFF 0
#  define PUP(a) *(a)++
#else
#  define OFF 1
#  define PUP(a) *++(a)
#endif

/*
   Decode literal, length, and distance codes and write out the resulting
   literal and match bytes until either not enough input or output is
   available, an end-of-block is encountered, or a data error is encountered.
   When large enough input and output buffers are supplied to inflate(), for
   example, a 16K input buffer and a 64K output buffer, more than 95% of the

|








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<
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13



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/* inffast.c -- fast decoding
 * Copyright (C) 1995-2008, 2010, 2013, 2016 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

#include "zutil.h"
#include "inftrees.h"
#include "inflate.h"
#include "inffast.h"

#ifdef ASMINF
#  pragma message("Assembler code may have bugs -- use at your own risk")














#else




/*
   Decode literal, length, and distance codes and write out the resulting
   literal and match bytes until either not enough input or output is
   available, an end-of-block is encountered, or a data error is encountered.
   When large enough input and output buffers are supplied to inflate(), for
   example, a 16K input buffer and a 64K output buffer, more than 95% of the
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                                /*  window position, window bytes to copy */
    unsigned len;               /* match length, unused bytes */
    unsigned dist;              /* match distance */
    unsigned char FAR *from;    /* where to copy match from */

    /* copy state to local variables */
    state = (struct inflate_state FAR *)strm->state;
    in = strm->next_in - OFF;
    last = in + (strm->avail_in - 5);
    out = strm->next_out - OFF;
    beg = out - (start - strm->avail_out);
    end = out + (strm->avail_out - 257);
#ifdef INFLATE_STRICT
    dmax = state->dmax;
#endif
    wsize = state->wsize;
    whave = state->whave;
    wnext = state->wnext;
    window = state->window;
    hold = state->hold;
    bits = state->bits;
    lcode = state->lencode;
    dcode = state->distcode;
    lmask = (1U << state->lenbits) - 1;
    dmask = (1U << state->distbits) - 1;

    /* decode literals and length/distances until end-of-block or not enough
       input data or output space */
    do {
        if (bits < 15) {
            hold += (unsigned long)(PUP(in)) << bits;
            bits += 8;
            hold += (unsigned long)(PUP(in)) << bits;
            bits += 8;
        }
        here = lcode[hold & lmask];
      dolen:
        op = (unsigned)(here.bits);
        hold >>= op;
        bits -= op;
        op = (unsigned)(here.op);
        if (op == 0) {                          /* literal */
            Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
                    "inflate:         literal '%c'\n" :
                    "inflate:         literal 0x%02x\n", here.val));
            PUP(out) = (unsigned char)(here.val);
        }
        else if (op & 16) {                     /* length base */
            len = (unsigned)(here.val);
            op &= 15;                           /* number of extra bits */
            if (op) {
                if (bits < op) {
                    hold += (unsigned long)(PUP(in)) << bits;
                    bits += 8;
                }
                len += (unsigned)hold & ((1U << op) - 1);
                hold >>= op;
                bits -= op;
            }
            Tracevv((stderr, "inflate:         length %u\n", len));
            if (bits < 15) {
                hold += (unsigned long)(PUP(in)) << bits;
                bits += 8;
                hold += (unsigned long)(PUP(in)) << bits;
                bits += 8;
            }
            here = dcode[hold & dmask];
          dodist:
            op = (unsigned)(here.bits);
            hold >>= op;
            bits -= op;
            op = (unsigned)(here.op);
            if (op & 16) {                      /* distance base */
                dist = (unsigned)(here.val);
                op &= 15;                       /* number of extra bits */
                if (bits < op) {
                    hold += (unsigned long)(PUP(in)) << bits;
                    bits += 8;
                    if (bits < op) {
                        hold += (unsigned long)(PUP(in)) << bits;
                        bits += 8;
                    }
                }
                dist += (unsigned)hold & ((1U << op) - 1);
#ifdef INFLATE_STRICT
                if (dist > dmax) {
                    strm->msg = (char *)"invalid distance too far back";







|

|




















|

|












|






|








|

|












|


|







75
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161
                                /*  window position, window bytes to copy */
    unsigned len;               /* match length, unused bytes */
    unsigned dist;              /* match distance */
    unsigned char FAR *from;    /* where to copy match from */

    /* copy state to local variables */
    state = (struct inflate_state FAR *)strm->state;
    in = strm->next_in;
    last = in + (strm->avail_in - 5);
    out = strm->next_out;
    beg = out - (start - strm->avail_out);
    end = out + (strm->avail_out - 257);
#ifdef INFLATE_STRICT
    dmax = state->dmax;
#endif
    wsize = state->wsize;
    whave = state->whave;
    wnext = state->wnext;
    window = state->window;
    hold = state->hold;
    bits = state->bits;
    lcode = state->lencode;
    dcode = state->distcode;
    lmask = (1U << state->lenbits) - 1;
    dmask = (1U << state->distbits) - 1;

    /* decode literals and length/distances until end-of-block or not enough
       input data or output space */
    do {
        if (bits < 15) {
            hold += (unsigned long)(*in++) << bits;
            bits += 8;
            hold += (unsigned long)(*in++) << bits;
            bits += 8;
        }
        here = lcode[hold & lmask];
      dolen:
        op = (unsigned)(here.bits);
        hold >>= op;
        bits -= op;
        op = (unsigned)(here.op);
        if (op == 0) {                          /* literal */
            Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
                    "inflate:         literal '%c'\n" :
                    "inflate:         literal 0x%02x\n", here.val));
            *out++ = (unsigned char)(here.val);
        }
        else if (op & 16) {                     /* length base */
            len = (unsigned)(here.val);
            op &= 15;                           /* number of extra bits */
            if (op) {
                if (bits < op) {
                    hold += (unsigned long)(*in++) << bits;
                    bits += 8;
                }
                len += (unsigned)hold & ((1U << op) - 1);
                hold >>= op;
                bits -= op;
            }
            Tracevv((stderr, "inflate:         length %u\n", len));
            if (bits < 15) {
                hold += (unsigned long)(*in++) << bits;
                bits += 8;
                hold += (unsigned long)(*in++) << bits;
                bits += 8;
            }
            here = dcode[hold & dmask];
          dodist:
            op = (unsigned)(here.bits);
            hold >>= op;
            bits -= op;
            op = (unsigned)(here.op);
            if (op & 16) {                      /* distance base */
                dist = (unsigned)(here.val);
                op &= 15;                       /* number of extra bits */
                if (bits < op) {
                    hold += (unsigned long)(*in++) << bits;
                    bits += 8;
                    if (bits < op) {
                        hold += (unsigned long)(*in++) << bits;
                        bits += 8;
                    }
                }
                dist += (unsigned)hold & ((1U << op) - 1);
#ifdef INFLATE_STRICT
                if (dist > dmax) {
                    strm->msg = (char *)"invalid distance too far back";
192
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                                (char *)"invalid distance too far back";
                            state->mode = BAD;
                            break;
                        }
#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
                        if (len <= op - whave) {
                            do {
                                PUP(out) = 0;
                            } while (--len);
                            continue;
                        }
                        len -= op - whave;
                        do {
                            PUP(out) = 0;
                        } while (--op > whave);
                        if (op == 0) {
                            from = out - dist;
                            do {
                                PUP(out) = PUP(from);
                            } while (--len);
                            continue;
                        }
#endif
                    }
                    from = window - OFF;
                    if (wnext == 0) {           /* very common case */
                        from += wsize - op;
                        if (op < len) {         /* some from window */
                            len -= op;
                            do {
                                PUP(out) = PUP(from);
                            } while (--op);
                            from = out - dist;  /* rest from output */
                        }
                    }
                    else if (wnext < op) {      /* wrap around window */
                        from += wsize + wnext - op;
                        op -= wnext;
                        if (op < len) {         /* some from end of window */
                            len -= op;
                            do {
                                PUP(out) = PUP(from);
                            } while (--op);
                            from = window - OFF;
                            if (wnext < len) {  /* some from start of window */
                                op = wnext;
                                len -= op;
                                do {
                                    PUP(out) = PUP(from);
                                } while (--op);
                                from = out - dist;      /* rest from output */
                            }
                        }
                    }
                    else {                      /* contiguous in window */
                        from += wnext - op;
                        if (op < len) {         /* some from window */
                            len -= op;
                            do {
                                PUP(out) = PUP(from);
                            } while (--op);
                            from = out - dist;  /* rest from output */
                        }
                    }
                    while (len > 2) {
                        PUP(out) = PUP(from);
                        PUP(out) = PUP(from);
                        PUP(out) = PUP(from);
                        len -= 3;
                    }
                    if (len) {
                        PUP(out) = PUP(from);
                        if (len > 1)
                            PUP(out) = PUP(from);
                    }
                }
                else {
                    from = out - dist;          /* copy direct from output */
                    do {                        /* minimum length is three */
                        PUP(out) = PUP(from);
                        PUP(out) = PUP(from);
                        PUP(out) = PUP(from);
                        len -= 3;
                    } while (len > 2);
                    if (len) {
                        PUP(out) = PUP(from);
                        if (len > 1)
                            PUP(out) = PUP(from);
                    }
                }
            }
            else if ((op & 64) == 0) {          /* 2nd level distance code */
                here = dcode[here.val + (hold & ((1U << op) - 1))];
                goto dodist;
            }







|





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|





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|

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|





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|







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                                (char *)"invalid distance too far back";
                            state->mode = BAD;
                            break;
                        }
#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
                        if (len <= op - whave) {
                            do {
                                *out++ = 0;
                            } while (--len);
                            continue;
                        }
                        len -= op - whave;
                        do {
                            *out++ = 0;
                        } while (--op > whave);
                        if (op == 0) {
                            from = out - dist;
                            do {
                                *out++ = *from++;
                            } while (--len);
                            continue;
                        }
#endif
                    }
                    from = window;
                    if (wnext == 0) {           /* very common case */
                        from += wsize - op;
                        if (op < len) {         /* some from window */
                            len -= op;
                            do {
                                *out++ = *from++;
                            } while (--op);
                            from = out - dist;  /* rest from output */
                        }
                    }
                    else if (wnext < op) {      /* wrap around window */
                        from += wsize + wnext - op;
                        op -= wnext;
                        if (op < len) {         /* some from end of window */
                            len -= op;
                            do {
                                *out++ = *from++;
                            } while (--op);
                            from = window;
                            if (wnext < len) {  /* some from start of window */
                                op = wnext;
                                len -= op;
                                do {
                                    *out++ = *from++;
                                } while (--op);
                                from = out - dist;      /* rest from output */
                            }
                        }
                    }
                    else {                      /* contiguous in window */
                        from += wnext - op;
                        if (op < len) {         /* some from window */
                            len -= op;
                            do {
                                *out++ = *from++;
                            } while (--op);
                            from = out - dist;  /* rest from output */
                        }
                    }
                    while (len > 2) {
                        *out++ = *from++;
                        *out++ = *from++;
                        *out++ = *from++;
                        len -= 3;
                    }
                    if (len) {
                        *out++ = *from++;
                        if (len > 1)
                            *out++ = *from++;
                    }
                }
                else {
                    from = out - dist;          /* copy direct from output */
                    do {                        /* minimum length is three */
                        *out++ = *from++;
                        *out++ = *from++;
                        *out++ = *from++;
                        len -= 3;
                    } while (len > 2);
                    if (len) {
                        *out++ = *from++;
                        if (len > 1)
                            *out++ = *from++;
                    }
                }
            }
            else if ((op & 64) == 0) {          /* 2nd level distance code */
                here = dcode[here.val + (hold & ((1U << op) - 1))];
                goto dodist;
            }
309
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324
    /* return unused bytes (on entry, bits < 8, so in won't go too far back) */
    len = bits >> 3;
    in -= len;
    bits -= len << 3;
    hold &= (1U << bits) - 1;

    /* update state and return */
    strm->next_in = in + OFF;
    strm->next_out = out + OFF;
    strm->avail_in = (unsigned)(in < last ? 5 + (last - in) : 5 - (in - last));
    strm->avail_out = (unsigned)(out < end ?
                                 257 + (end - out) : 257 - (out - end));
    state->hold = hold;
    state->bits = bits;
    return;
}







|
|







292
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    /* return unused bytes (on entry, bits < 8, so in won't go too far back) */
    len = bits >> 3;
    in -= len;
    bits -= len << 3;
    hold &= (1U << bits) - 1;

    /* update state and return */
    strm->next_in = in;
    strm->next_out = out;
    strm->avail_in = (unsigned)(in < last ? 5 + (last - in) : 5 - (in - last));
    strm->avail_out = (unsigned)(out < end ?
                                 257 + (end - out) : 257 - (out - end));
    state->hold = hold;
    state->bits = bits;
    return;
}
Changes to compat/zlib/inflate.c.
1
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5
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7
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9
/* inflate.c -- zlib decompression
 * Copyright (C) 1995-2012 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/*
 * Change history:
 *
 * 1.2.beta0    24 Nov 2002

|







1
2
3
4
5
6
7
8
9
/* inflate.c -- zlib decompression
 * Copyright (C) 1995-2016 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/*
 * Change history:
 *
 * 1.2.beta0    24 Nov 2002
88
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92
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94

95
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101
102














103
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113
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#ifdef MAKEFIXED
#  ifndef BUILDFIXED
#    define BUILDFIXED
#  endif
#endif

/* function prototypes */

local void fixedtables OF((struct inflate_state FAR *state));
local int updatewindow OF((z_streamp strm, const unsigned char FAR *end,
                           unsigned copy));
#ifdef BUILDFIXED
   void makefixed OF((void));
#endif
local unsigned syncsearch OF((unsigned FAR *have, const unsigned char FAR *buf,
                              unsigned len));















int ZEXPORT inflateResetKeep(strm)
z_streamp strm;
{
    struct inflate_state FAR *state;

    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    strm->total_in = strm->total_out = state->total = 0;
    strm->msg = Z_NULL;
    if (state->wrap)        /* to support ill-conceived Java test suite */
        strm->adler = state->wrap & 1;
    state->mode = HEAD;
    state->last = 0;







>








>
>
>
>
>
>
>
>
>
>
>
>
>
>






|







88
89
90
91
92
93
94
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97
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#ifdef MAKEFIXED
#  ifndef BUILDFIXED
#    define BUILDFIXED
#  endif
#endif

/* function prototypes */
local int inflateStateCheck OF((z_streamp strm));
local void fixedtables OF((struct inflate_state FAR *state));
local int updatewindow OF((z_streamp strm, const unsigned char FAR *end,
                           unsigned copy));
#ifdef BUILDFIXED
   void makefixed OF((void));
#endif
local unsigned syncsearch OF((unsigned FAR *have, const unsigned char FAR *buf,
                              unsigned len));

local int inflateStateCheck(strm)
z_streamp strm;
{
    struct inflate_state FAR *state;
    if (strm == Z_NULL ||
        strm->zalloc == (alloc_func)0 || strm->zfree == (free_func)0)
        return 1;
    state = (struct inflate_state FAR *)strm->state;
    if (state == Z_NULL || state->strm != strm ||
        state->mode < HEAD || state->mode > SYNC)
        return 1;
    return 0;
}

int ZEXPORT inflateResetKeep(strm)
z_streamp strm;
{
    struct inflate_state FAR *state;

    if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    strm->total_in = strm->total_out = state->total = 0;
    strm->msg = Z_NULL;
    if (state->wrap)        /* to support ill-conceived Java test suite */
        strm->adler = state->wrap & 1;
    state->mode = HEAD;
    state->last = 0;
127
128
129
130
131
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133
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136
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148
149
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152
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154
155
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158
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160
161
162
163
164
165
166
}

int ZEXPORT inflateReset(strm)
z_streamp strm;
{
    struct inflate_state FAR *state;

    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    state->wsize = 0;
    state->whave = 0;
    state->wnext = 0;
    return inflateResetKeep(strm);
}

int ZEXPORT inflateReset2(strm, windowBits)
z_streamp strm;
int windowBits;
{
    int wrap;
    struct inflate_state FAR *state;

    /* get the state */
    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;

    /* extract wrap request from windowBits parameter */
    if (windowBits < 0) {
        wrap = 0;
        windowBits = -windowBits;
    }
    else {
        wrap = (windowBits >> 4) + 1;
#ifdef GUNZIP
        if (windowBits < 48)
            windowBits &= 15;
#endif
    }

    /* set number of window bits, free window if different */







|















|








|







142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
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173
174
175
176
177
178
179
180
181
}

int ZEXPORT inflateReset(strm)
z_streamp strm;
{
    struct inflate_state FAR *state;

    if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    state->wsize = 0;
    state->whave = 0;
    state->wnext = 0;
    return inflateResetKeep(strm);
}

int ZEXPORT inflateReset2(strm, windowBits)
z_streamp strm;
int windowBits;
{
    int wrap;
    struct inflate_state FAR *state;

    /* get the state */
    if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;

    /* extract wrap request from windowBits parameter */
    if (windowBits < 0) {
        wrap = 0;
        windowBits = -windowBits;
    }
    else {
        wrap = (windowBits >> 4) + 5;
#ifdef GUNZIP
        if (windowBits < 48)
            windowBits &= 15;
#endif
    }

    /* set number of window bits, free window if different */
206
207
208
209
210
211
212

213

214
215
216
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218
219
220
        strm->zfree = zcfree;
#endif
    state = (struct inflate_state FAR *)
            ZALLOC(strm, 1, sizeof(struct inflate_state));
    if (state == Z_NULL) return Z_MEM_ERROR;
    Tracev((stderr, "inflate: allocated\n"));
    strm->state = (struct internal_state FAR *)state;

    state->window = Z_NULL;

    ret = inflateReset2(strm, windowBits);
    if (ret != Z_OK) {
        ZFREE(strm, state);
        strm->state = Z_NULL;
    }
    return ret;
}







>

>







221
222
223
224
225
226
227
228
229
230
231
232
233
234
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236
237
        strm->zfree = zcfree;
#endif
    state = (struct inflate_state FAR *)
            ZALLOC(strm, 1, sizeof(struct inflate_state));
    if (state == Z_NULL) return Z_MEM_ERROR;
    Tracev((stderr, "inflate: allocated\n"));
    strm->state = (struct internal_state FAR *)state;
    state->strm = strm;
    state->window = Z_NULL;
    state->mode = HEAD;     /* to pass state test in inflateReset2() */
    ret = inflateReset2(strm, windowBits);
    if (ret != Z_OK) {
        ZFREE(strm, state);
        strm->state = Z_NULL;
    }
    return ret;
}
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
int ZEXPORT inflatePrime(strm, bits, value)
z_streamp strm;
int bits;
int value;
{
    struct inflate_state FAR *state;

    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    if (bits < 0) {
        state->hold = 0;
        state->bits = 0;
        return Z_OK;
    }
    if (bits > 16 || state->bits + bits > 32) return Z_STREAM_ERROR;
    value &= (1L << bits) - 1;
    state->hold += value << state->bits;
    state->bits += bits;
    return Z_OK;
}

/*
   Return state with length and distance decoding tables and index sizes set to
   fixed code decoding.  Normally this returns fixed tables from inffixed.h.
   If BUILDFIXED is defined, then instead this routine builds the tables the







|






|

|
|







247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
int ZEXPORT inflatePrime(strm, bits, value)
z_streamp strm;
int bits;
int value;
{
    struct inflate_state FAR *state;

    if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    if (bits < 0) {
        state->hold = 0;
        state->bits = 0;
        return Z_OK;
    }
    if (bits > 16 || state->bits + (uInt)bits > 32) return Z_STREAM_ERROR;
    value &= (1L << bits) - 1;
    state->hold += (unsigned)value << state->bits;
    state->bits += (uInt)bits;
    return Z_OK;
}

/*
   Return state with length and distance decoding tables and index sizes set to
   fixed code decoding.  Normally this returns fixed tables from inffixed.h.
   If BUILDFIXED is defined, then instead this routine builds the tables the
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647


648
649
650
651
652
653
654
    int ret;                    /* return code */
#ifdef GUNZIP
    unsigned char hbuf[4];      /* buffer for gzip header crc calculation */
#endif
    static const unsigned short order[19] = /* permutation of code lengths */
        {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};

    if (strm == Z_NULL || strm->state == Z_NULL || strm->next_out == Z_NULL ||
        (strm->next_in == Z_NULL && strm->avail_in != 0))
        return Z_STREAM_ERROR;

    state = (struct inflate_state FAR *)strm->state;
    if (state->mode == TYPE) state->mode = TYPEDO;      /* skip check */
    LOAD();
    in = have;
    out = left;
    ret = Z_OK;
    for (;;)
        switch (state->mode) {
        case HEAD:
            if (state->wrap == 0) {
                state->mode = TYPEDO;
                break;
            }
            NEEDBITS(16);
#ifdef GUNZIP
            if ((state->wrap & 2) && hold == 0x8b1f) {  /* gzip header */


                state->check = crc32(0L, Z_NULL, 0);
                CRC2(state->check, hold);
                INITBITS();
                state->mode = FLAGS;
                break;
            }
            state->flags = 0;           /* expect zlib header */







|



















>
>







638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
    int ret;                    /* return code */
#ifdef GUNZIP
    unsigned char hbuf[4];      /* buffer for gzip header crc calculation */
#endif
    static const unsigned short order[19] = /* permutation of code lengths */
        {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};

    if (inflateStateCheck(strm) || strm->next_out == Z_NULL ||
        (strm->next_in == Z_NULL && strm->avail_in != 0))
        return Z_STREAM_ERROR;

    state = (struct inflate_state FAR *)strm->state;
    if (state->mode == TYPE) state->mode = TYPEDO;      /* skip check */
    LOAD();
    in = have;
    out = left;
    ret = Z_OK;
    for (;;)
        switch (state->mode) {
        case HEAD:
            if (state->wrap == 0) {
                state->mode = TYPEDO;
                break;
            }
            NEEDBITS(16);
#ifdef GUNZIP
            if ((state->wrap & 2) && hold == 0x8b1f) {  /* gzip header */
                if (state->wbits == 0)
                    state->wbits = 15;
                state->check = crc32(0L, Z_NULL, 0);
                CRC2(state->check, hold);
                INITBITS();
                state->mode = FLAGS;
                break;
            }
            state->flags = 0;           /* expect zlib header */
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
                state->mode = BAD;
                break;
            }
            DROPBITS(4);
            len = BITS(4) + 8;
            if (state->wbits == 0)
                state->wbits = len;
            else if (len > state->wbits) {
                strm->msg = (char *)"invalid window size";
                state->mode = BAD;
                break;
            }
            state->dmax = 1U << len;
            Tracev((stderr, "inflate:   zlib header ok\n"));
            strm->adler = state->check = adler32(0L, Z_NULL, 0);







|







687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
                state->mode = BAD;
                break;
            }
            DROPBITS(4);
            len = BITS(4) + 8;
            if (state->wbits == 0)
                state->wbits = len;
            if (len > 15 || len > state->wbits) {
                strm->msg = (char *)"invalid window size";
                state->mode = BAD;
                break;
            }
            state->dmax = 1U << len;
            Tracev((stderr, "inflate:   zlib header ok\n"));
            strm->adler = state->check = adler32(0L, Z_NULL, 0);
695
696
697
698
699
700
701

702
703
704
705
706
707
708

709
710
711
712
713
714
715
716
717

718
719
720
721
722
723
724
725
726

727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
            if (state->flags & 0xe000) {
                strm->msg = (char *)"unknown header flags set";
                state->mode = BAD;
                break;
            }
            if (state->head != Z_NULL)
                state->head->text = (int)((hold >> 8) & 1);

            if (state->flags & 0x0200) CRC2(state->check, hold);
            INITBITS();
            state->mode = TIME;
        case TIME:
            NEEDBITS(32);
            if (state->head != Z_NULL)
                state->head->time = hold;

            if (state->flags & 0x0200) CRC4(state->check, hold);
            INITBITS();
            state->mode = OS;
        case OS:
            NEEDBITS(16);
            if (state->head != Z_NULL) {
                state->head->xflags = (int)(hold & 0xff);
                state->head->os = (int)(hold >> 8);
            }

            if (state->flags & 0x0200) CRC2(state->check, hold);
            INITBITS();
            state->mode = EXLEN;
        case EXLEN:
            if (state->flags & 0x0400) {
                NEEDBITS(16);
                state->length = (unsigned)(hold);
                if (state->head != Z_NULL)
                    state->head->extra_len = (unsigned)hold;

                if (state->flags & 0x0200) CRC2(state->check, hold);
                INITBITS();
            }
            else if (state->head != Z_NULL)
                state->head->extra = Z_NULL;
            state->mode = EXTRA;
        case EXTRA:
            if (state->flags & 0x0400) {
                copy = state->length;
                if (copy > have) copy = have;
                if (copy) {
                    if (state->head != Z_NULL &&
                        state->head->extra != Z_NULL) {
                        len = state->head->extra_len - state->length;
                        zmemcpy(state->head->extra + len, next,
                                len + copy > state->head->extra_max ?
                                state->head->extra_max - len : copy);
                    }
                    if (state->flags & 0x0200)
                        state->check = crc32(state->check, next, copy);
                    have -= copy;
                    next += copy;
                    state->length -= copy;
                }
                if (state->length) goto inf_leave;
            }
            state->length = 0;
            state->mode = NAME;
        case NAME:
            if (state->flags & 0x0800) {
                if (have == 0) goto inf_leave;
                copy = 0;
                do {
                    len = (unsigned)(next[copy++]);
                    if (state->head != Z_NULL &&
                            state->head->name != Z_NULL &&
                            state->length < state->head->name_max)
                        state->head->name[state->length++] = len;
                } while (len && copy < have);
                if (state->flags & 0x0200)
                    state->check = crc32(state->check, next, copy);
                have -= copy;
                next += copy;
                if (len) goto inf_leave;
            }
            else if (state->head != Z_NULL)
                state->head->name = Z_NULL;
            state->length = 0;
            state->mode = COMMENT;
        case COMMENT:
            if (state->flags & 0x1000) {
                if (have == 0) goto inf_leave;
                copy = 0;
                do {
                    len = (unsigned)(next[copy++]);
                    if (state->head != Z_NULL &&
                            state->head->comment != Z_NULL &&
                            state->length < state->head->comm_max)
                        state->head->comment[state->length++] = len;
                } while (len && copy < have);
                if (state->flags & 0x0200)
                    state->check = crc32(state->check, next, copy);
                have -= copy;
                next += copy;
                if (len) goto inf_leave;
            }
            else if (state->head != Z_NULL)
                state->head->comment = Z_NULL;
            state->mode = HCRC;
        case HCRC:
            if (state->flags & 0x0200) {
                NEEDBITS(16);
                if (hold != (state->check & 0xffff)) {
                    strm->msg = (char *)"header crc mismatch";
                    state->mode = BAD;
                    break;
                }
                INITBITS();
            }
            if (state->head != Z_NULL) {







>
|






>
|








>
|








>
|

















|


















|

|


















|

|











|







714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
            if (state->flags & 0xe000) {
                strm->msg = (char *)"unknown header flags set";
                state->mode = BAD;
                break;
            }
            if (state->head != Z_NULL)
                state->head->text = (int)((hold >> 8) & 1);
            if ((state->flags & 0x0200) && (state->wrap & 4))
                CRC2(state->check, hold);
            INITBITS();
            state->mode = TIME;
        case TIME:
            NEEDBITS(32);
            if (state->head != Z_NULL)
                state->head->time = hold;
            if ((state->flags & 0x0200) && (state->wrap & 4))
                CRC4(state->check, hold);
            INITBITS();
            state->mode = OS;
        case OS:
            NEEDBITS(16);
            if (state->head != Z_NULL) {
                state->head->xflags = (int)(hold & 0xff);
                state->head->os = (int)(hold >> 8);
            }
            if ((state->flags & 0x0200) && (state->wrap & 4))
                CRC2(state->check, hold);
            INITBITS();
            state->mode = EXLEN;
        case EXLEN:
            if (state->flags & 0x0400) {
                NEEDBITS(16);
                state->length = (unsigned)(hold);
                if (state->head != Z_NULL)
                    state->head->extra_len = (unsigned)hold;
                if ((state->flags & 0x0200) && (state->wrap & 4))
                    CRC2(state->check, hold);
                INITBITS();
            }
            else if (state->head != Z_NULL)
                state->head->extra = Z_NULL;
            state->mode = EXTRA;
        case EXTRA:
            if (state->flags & 0x0400) {
                copy = state->length;
                if (copy > have) copy = have;
                if (copy) {
                    if (state->head != Z_NULL &&
                        state->head->extra != Z_NULL) {
                        len = state->head->extra_len - state->length;
                        zmemcpy(state->head->extra + len, next,
                                len + copy > state->head->extra_max ?
                                state->head->extra_max - len : copy);
                    }
                    if ((state->flags & 0x0200) && (state->wrap & 4))
                        state->check = crc32(state->check, next, copy);
                    have -= copy;
                    next += copy;
                    state->length -= copy;
                }
                if (state->length) goto inf_leave;
            }
            state->length = 0;
            state->mode = NAME;
        case NAME:
            if (state->flags & 0x0800) {
                if (have == 0) goto inf_leave;
                copy = 0;
                do {
                    len = (unsigned)(next[copy++]);
                    if (state->head != Z_NULL &&
                            state->head->name != Z_NULL &&
                            state->length < state->head->name_max)
                        state->head->name[state->length++] = (Bytef)len;
                } while (len && copy < have);
                if ((state->flags & 0x0200) && (state->wrap & 4))
                    state->check = crc32(state->check, next, copy);
                have -= copy;
                next += copy;
                if (len) goto inf_leave;
            }
            else if (state->head != Z_NULL)
                state->head->name = Z_NULL;
            state->length = 0;
            state->mode = COMMENT;
        case COMMENT:
            if (state->flags & 0x1000) {
                if (have == 0) goto inf_leave;
                copy = 0;
                do {
                    len = (unsigned)(next[copy++]);
                    if (state->head != Z_NULL &&
                            state->head->comment != Z_NULL &&
                            state->length < state->head->comm_max)
                        state->head->comment[state->length++] = (Bytef)len;
                } while (len && copy < have);
                if ((state->flags & 0x0200) && (state->wrap & 4))
                    state->check = crc32(state->check, next, copy);
                have -= copy;
                next += copy;
                if (len) goto inf_leave;
            }
            else if (state->head != Z_NULL)
                state->head->comment = Z_NULL;
            state->mode = HCRC;
        case HCRC:
            if (state->flags & 0x0200) {
                NEEDBITS(16);
                if ((state->wrap & 4) && hold != (state->check & 0xffff)) {
                    strm->msg = (char *)"header crc mismatch";
                    state->mode = BAD;
                    break;
                }
                INITBITS();
            }
            if (state->head != Z_NULL) {
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
            break;
        case CHECK:
            if (state->wrap) {
                NEEDBITS(32);
                out -= left;
                strm->total_out += out;
                state->total += out;
                if (out)
                    strm->adler = state->check =
                        UPDATE(state->check, put - out, out);
                out = left;
                if ((
#ifdef GUNZIP
                     state->flags ? hold :
#endif
                     ZSWAP32(hold)) != state->check) {
                    strm->msg = (char *)"incorrect data check";
                    state->mode = BAD;
                    break;







|



|







1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
            break;
        case CHECK:
            if (state->wrap) {
                NEEDBITS(32);
                out -= left;
                strm->total_out += out;
                state->total += out;
                if ((state->wrap & 4) && out)
                    strm->adler = state->check =
                        UPDATE(state->check, put - out, out);
                out = left;
                if ((state->wrap & 4) && (
#ifdef GUNZIP
                     state->flags ? hold :
#endif
                     ZSWAP32(hold)) != state->check) {
                    strm->msg = (char *)"incorrect data check";
                    state->mode = BAD;
                    break;
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
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1254
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1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
            return Z_MEM_ERROR;
        }
    in -= strm->avail_in;
    out -= strm->avail_out;
    strm->total_in += in;
    strm->total_out += out;
    state->total += out;
    if (state->wrap && out)
        strm->adler = state->check =
            UPDATE(state->check, strm->next_out - out, out);
    strm->data_type = state->bits + (state->last ? 64 : 0) +
                      (state->mode == TYPE ? 128 : 0) +
                      (state->mode == LEN_ || state->mode == COPY_ ? 256 : 0);
    if (((in == 0 && out == 0) || flush == Z_FINISH) && ret == Z_OK)
        ret = Z_BUF_ERROR;
    return ret;
}

int ZEXPORT inflateEnd(strm)
z_streamp strm;
{
    struct inflate_state FAR *state;
    if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0)
        return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    if (state->window != Z_NULL) ZFREE(strm, state->window);
    ZFREE(strm, strm->state);
    strm->state = Z_NULL;
    Tracev((stderr, "inflate: end\n"));
    return Z_OK;
}

int ZEXPORT inflateGetDictionary(strm, dictionary, dictLength)
z_streamp strm;
Bytef *dictionary;
uInt *dictLength;
{
    struct inflate_state FAR *state;

    /* check state */
    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;

    /* copy dictionary */
    if (state->whave && dictionary != Z_NULL) {
        zmemcpy(dictionary, state->window + state->wnext,
                state->whave - state->wnext);
        zmemcpy(dictionary + state->whave - state->wnext,







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            return Z_MEM_ERROR;
        }
    in -= strm->avail_in;
    out -= strm->avail_out;
    strm->total_in += in;
    strm->total_out += out;
    state->total += out;
    if ((state->wrap & 4) && out)
        strm->adler = state->check =
            UPDATE(state->check, strm->next_out - out, out);
    strm->data_type = (int)state->bits + (state->last ? 64 : 0) +
                      (state->mode == TYPE ? 128 : 0) +
                      (state->mode == LEN_ || state->mode == COPY_ ? 256 : 0);
    if (((in == 0 && out == 0) || flush == Z_FINISH) && ret == Z_OK)
        ret = Z_BUF_ERROR;
    return ret;
}

int ZEXPORT inflateEnd(strm)
z_streamp strm;
{
    struct inflate_state FAR *state;
    if (inflateStateCheck(strm))
        return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    if (state->window != Z_NULL) ZFREE(strm, state->window);
    ZFREE(strm, strm->state);
    strm->state = Z_NULL;
    Tracev((stderr, "inflate: end\n"));
    return Z_OK;
}

int ZEXPORT inflateGetDictionary(strm, dictionary, dictLength)
z_streamp strm;
Bytef *dictionary;
uInt *dictLength;
{
    struct inflate_state FAR *state;

    /* check state */
    if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;

    /* copy dictionary */
    if (state->whave && dictionary != Z_NULL) {
        zmemcpy(dictionary, state->window + state->wnext,
                state->whave - state->wnext);
        zmemcpy(dictionary + state->whave - state->wnext,
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uInt dictLength;
{
    struct inflate_state FAR *state;
    unsigned long dictid;
    int ret;

    /* check state */
    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    if (state->wrap != 0 && state->mode != DICT)
        return Z_STREAM_ERROR;

    /* check for correct dictionary identifier */
    if (state->mode == DICT) {
        dictid = adler32(0L, Z_NULL, 0);







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uInt dictLength;
{
    struct inflate_state FAR *state;
    unsigned long dictid;
    int ret;

    /* check state */
    if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    if (state->wrap != 0 && state->mode != DICT)
        return Z_STREAM_ERROR;

    /* check for correct dictionary identifier */
    if (state->mode == DICT) {
        dictid = adler32(0L, Z_NULL, 0);
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int ZEXPORT inflateGetHeader(strm, head)
z_streamp strm;
gz_headerp head;
{
    struct inflate_state FAR *state;

    /* check state */
    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    if ((state->wrap & 2) == 0) return Z_STREAM_ERROR;

    /* save header structure */
    state->head = head;
    head->done = 0;
    return Z_OK;







|







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int ZEXPORT inflateGetHeader(strm, head)
z_streamp strm;
gz_headerp head;
{
    struct inflate_state FAR *state;

    /* check state */
    if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    if ((state->wrap & 2) == 0) return Z_STREAM_ERROR;

    /* save header structure */
    state->head = head;
    head->done = 0;
    return Z_OK;
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{
    unsigned len;               /* number of bytes to look at or looked at */
    unsigned long in, out;      /* temporary to save total_in and total_out */
    unsigned char buf[4];       /* to restore bit buffer to byte string */
    struct inflate_state FAR *state;

    /* check parameters */
    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    if (strm->avail_in == 0 && state->bits < 8) return Z_BUF_ERROR;

    /* if first time, start search in bit buffer */
    if (state->mode != SYNC) {
        state->mode = SYNC;
        state->hold <<= state->bits & 7;







|







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{
    unsigned len;               /* number of bytes to look at or looked at */
    unsigned long in, out;      /* temporary to save total_in and total_out */
    unsigned char buf[4];       /* to restore bit buffer to byte string */
    struct inflate_state FAR *state;

    /* check parameters */
    if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    if (strm->avail_in == 0 && state->bits < 8) return Z_BUF_ERROR;

    /* if first time, start search in bit buffer */
    if (state->mode != SYNC) {
        state->mode = SYNC;
        state->hold <<= state->bits & 7;
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   inflate is waiting for these length bytes.
 */
int ZEXPORT inflateSyncPoint(strm)
z_streamp strm;
{
    struct inflate_state FAR *state;

    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    return state->mode == STORED && state->bits == 0;
}

int ZEXPORT inflateCopy(dest, source)
z_streamp dest;
z_streamp source;
{
    struct inflate_state FAR *state;
    struct inflate_state FAR *copy;
    unsigned char FAR *window;
    unsigned wsize;

    /* check input */
    if (dest == Z_NULL || source == Z_NULL || source->state == Z_NULL ||
        source->zalloc == (alloc_func)0 || source->zfree == (free_func)0)
        return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)source->state;

    /* allocate space */
    copy = (struct inflate_state FAR *)
           ZALLOC(source, 1, sizeof(struct inflate_state));
    if (copy == Z_NULL) return Z_MEM_ERROR;
    window = Z_NULL;
    if (state->window != Z_NULL) {
        window = (unsigned char FAR *)
                 ZALLOC(source, 1U << state->wbits, sizeof(unsigned char));
        if (window == Z_NULL) {
            ZFREE(source, copy);
            return Z_MEM_ERROR;
        }
    }

    /* copy state */
    zmemcpy((voidpf)dest, (voidpf)source, sizeof(z_stream));
    zmemcpy((voidpf)copy, (voidpf)state, sizeof(struct inflate_state));

    if (state->lencode >= state->codes &&
        state->lencode <= state->codes + ENOUGH - 1) {
        copy->lencode = copy->codes + (state->lencode - state->codes);
        copy->distcode = copy->codes + (state->distcode - state->codes);
    }
    copy->next = copy->codes + (state->next - state->codes);
    if (window != Z_NULL) {







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   inflate is waiting for these length bytes.
 */
int ZEXPORT inflateSyncPoint(strm)
z_streamp strm;
{
    struct inflate_state FAR *state;

    if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    return state->mode == STORED && state->bits == 0;
}

int ZEXPORT inflateCopy(dest, source)
z_streamp dest;
z_streamp source;
{
    struct inflate_state FAR *state;
    struct inflate_state FAR *copy;
    unsigned char FAR *window;
    unsigned wsize;

    /* check input */
    if (inflateStateCheck(source) || dest == Z_NULL)

        return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)source->state;

    /* allocate space */
    copy = (struct inflate_state FAR *)
           ZALLOC(source, 1, sizeof(struct inflate_state));
    if (copy == Z_NULL) return Z_MEM_ERROR;
    window = Z_NULL;
    if (state->window != Z_NULL) {
        window = (unsigned char FAR *)
                 ZALLOC(source, 1U << state->wbits, sizeof(unsigned char));
        if (window == Z_NULL) {
            ZFREE(source, copy);
            return Z_MEM_ERROR;
        }
    }

    /* copy state */
    zmemcpy((voidpf)dest, (voidpf)source, sizeof(z_stream));
    zmemcpy((voidpf)copy, (voidpf)state, sizeof(struct inflate_state));
    copy->strm = dest;
    if (state->lencode >= state->codes &&
        state->lencode <= state->codes + ENOUGH - 1) {
        copy->lencode = copy->codes + (state->lencode - state->codes);
        copy->distcode = copy->codes + (state->distcode - state->codes);
    }
    copy->next = copy->codes + (state->next - state->codes);
    if (window != Z_NULL) {
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int ZEXPORT inflateUndermine(strm, subvert)
z_streamp strm;
int subvert;
{
    struct inflate_state FAR *state;

    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    state->sane = !subvert;
#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR

    return Z_OK;
#else

    state->sane = 1;
    return Z_DATA_ERROR;
#endif
}
















long ZEXPORT inflateMark(strm)
z_streamp strm;
{
    struct inflate_state FAR *state;


    if (strm == Z_NULL || strm->state == Z_NULL) return -1L << 16;
    state = (struct inflate_state FAR *)strm->state;
    return ((long)(state->back) << 16) +
        (state->mode == COPY ? state->length :
            (state->mode == MATCH ? state->was - state->length : 0));
}
















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<

>


>




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>






>
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>
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int ZEXPORT inflateUndermine(strm, subvert)
z_streamp strm;
int subvert;
{
    struct inflate_state FAR *state;

    if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;

#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
    state->sane = !subvert;
    return Z_OK;
#else
    (void)subvert;
    state->sane = 1;
    return Z_DATA_ERROR;
#endif
}

int ZEXPORT inflateValidate(strm, check)
z_streamp strm;
int check;
{
    struct inflate_state FAR *state;

    if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
    state = (struct inflate_state FAR *)strm->state;
    if (check)
        state->wrap |= 4;
    else
        state->wrap &= ~4;
    return Z_OK;
}

long ZEXPORT inflateMark(strm)
z_streamp strm;
{
    struct inflate_state FAR *state;

    if (inflateStateCheck(strm))
        return -(1L << 16);
    state = (struct inflate_state FAR *)strm->state;
    return (long)(((unsigned long)((long)state->back)) << 16) +
        (state->mode == COPY ? state->length :
            (state->mode == MATCH ? state->was - state->length : 0));
}

unsigned long ZEXPORT inflateCodesUsed(strm)
z_streamp strm;
{
    struct inflate_state FAR *state;
    if (inflateStateCheck(strm)) return (unsigned long)-1;
    state = (struct inflate_state FAR *)strm->state;
    return (unsigned long)(state->next - state->codes);
}
Changes to compat/zlib/inflate.h.
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/* inflate.h -- internal inflate state definition
 * Copyright (C) 1995-2009 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* WARNING: this file should *not* be used by applications. It is
   part of the implementation of the compression library and is
   subject to change. Applications should only use zlib.h.
 */

/* define NO_GZIP when compiling if you want to disable gzip header and
   trailer decoding by inflate().  NO_GZIP would be used to avoid linking in
   the crc code when it is not needed.  For shared libraries, gzip decoding
   should be left enabled. */
#ifndef NO_GZIP
#  define GUNZIP
#endif

/* Possible inflate modes between inflate() calls */
typedef enum {
    HEAD,       /* i: waiting for magic header */
    FLAGS,      /* i: waiting for method and flags (gzip) */
    TIME,       /* i: waiting for modification time (gzip) */
    OS,         /* i: waiting for extra flags and operating system (gzip) */
    EXLEN,      /* i: waiting for extra length (gzip) */
    EXTRA,      /* i: waiting for extra bytes (gzip) */
    NAME,       /* i: waiting for end of file name (gzip) */
    COMMENT,    /* i: waiting for end of comment (gzip) */

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/* inflate.h -- internal inflate state definition
 * Copyright (C) 1995-2016 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* WARNING: this file should *not* be used by applications. It is
   part of the implementation of the compression library and is
   subject to change. Applications should only use zlib.h.
 */

/* define NO_GZIP when compiling if you want to disable gzip header and
   trailer decoding by inflate().  NO_GZIP would be used to avoid linking in
   the crc code when it is not needed.  For shared libraries, gzip decoding
   should be left enabled. */
#ifndef NO_GZIP
#  define GUNZIP
#endif

/* Possible inflate modes between inflate() calls */
typedef enum {
    HEAD = 16180,   /* i: waiting for magic header */
    FLAGS,      /* i: waiting for method and flags (gzip) */
    TIME,       /* i: waiting for modification time (gzip) */
    OS,         /* i: waiting for extra flags and operating system (gzip) */
    EXLEN,      /* i: waiting for extra length (gzip) */
    EXTRA,      /* i: waiting for extra bytes (gzip) */
    NAME,       /* i: waiting for end of file name (gzip) */
    COMMENT,    /* i: waiting for end of comment (gzip) */
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                LEN -> LENEXT or LIT or TYPE
                LENEXT -> DIST -> DISTEXT -> MATCH -> LEN
                LIT -> LEN
    Process trailer:
        CHECK -> LENGTH -> DONE
 */

/* state maintained between inflate() calls.  Approximately 10K bytes. */

struct inflate_state {

    inflate_mode mode;          /* current inflate mode */
    int last;                   /* true if processing last block */
    int wrap;                   /* bit 0 true for zlib, bit 1 true for gzip */

    int havedict;               /* true if dictionary provided */
    int flags;                  /* gzip header method and flags (0 if zlib) */
    unsigned dmax;              /* zlib header max distance (INFLATE_STRICT) */
    unsigned long check;        /* protected copy of check value */
    unsigned long total;        /* protected copy of output count */
    gz_headerp head;            /* where to save gzip header information */
        /* sliding window */







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>

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>







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                LEN -> LENEXT or LIT or TYPE
                LENEXT -> DIST -> DISTEXT -> MATCH -> LEN
                LIT -> LEN
    Process trailer:
        CHECK -> LENGTH -> DONE
 */

/* State maintained between inflate() calls -- approximately 7K bytes, not
   including the allocated sliding window, which is up to 32K bytes. */
struct inflate_state {
    z_streamp strm;             /* pointer back to this zlib stream */
    inflate_mode mode;          /* current inflate mode */
    int last;                   /* true if processing last block */
    int wrap;                   /* bit 0 true for zlib, bit 1 true for gzip,
                                   bit 2 true to validate check value */
    int havedict;               /* true if dictionary provided */
    int flags;                  /* gzip header method and flags (0 if zlib) */
    unsigned dmax;              /* zlib header max distance (INFLATE_STRICT) */
    unsigned long check;        /* protected copy of check value */
    unsigned long total;        /* protected copy of output count */
    gz_headerp head;            /* where to save gzip header information */
        /* sliding window */
Changes to compat/zlib/inftrees.c.
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/* inftrees.c -- generate Huffman trees for efficient decoding
 * Copyright (C) 1995-2013 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

#include "zutil.h"
#include "inftrees.h"

#define MAXBITS 15

const char inflate_copyright[] =
   " inflate 1.2.8 Copyright 1995-2013 Mark Adler ";
/*
  If you use the zlib library in a product, an acknowledgment is welcome
  in the documentation of your product. If for some reason you cannot
  include such an acknowledgment, I would appreciate that you keep this
  copyright string in the executable of your product.
 */


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/* inftrees.c -- generate Huffman trees for efficient decoding
 * Copyright (C) 1995-2017 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

#include "zutil.h"
#include "inftrees.h"

#define MAXBITS 15

const char inflate_copyright[] =
   " inflate 1.2.10 Copyright 1995-2017 Mark Adler ";
/*
  If you use the zlib library in a product, an acknowledgment is welcome
  in the documentation of your product. If for some reason you cannot
  include such an acknowledgment, I would appreciate that you keep this
  copyright string in the executable of your product.
 */

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    unsigned fill;              /* index for replicating entries */
    unsigned low;               /* low bits for current root entry */
    unsigned mask;              /* mask for low root bits */
    code here;                  /* table entry for duplication */
    code FAR *next;             /* next available space in table */
    const unsigned short FAR *base;     /* base value table to use */
    const unsigned short FAR *extra;    /* extra bits table to use */
    int end;                    /* use base and extra for symbol > end */
    unsigned short count[MAXBITS+1];    /* number of codes of each length */
    unsigned short offs[MAXBITS+1];     /* offsets in table for each length */
    static const unsigned short lbase[31] = { /* Length codes 257..285 base */
        3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
        35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
    static const unsigned short lext[31] = { /* Length codes 257..285 extra */
        16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
        19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 72, 78};
    static const unsigned short dbase[32] = { /* Distance codes 0..29 base */
        1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
        257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
        8193, 12289, 16385, 24577, 0, 0};
    static const unsigned short dext[32] = { /* Distance codes 0..29 extra */
        16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22,
        23, 23, 24, 24, 25, 25, 26, 26, 27, 27,







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    unsigned fill;              /* index for replicating entries */
    unsigned low;               /* low bits for current root entry */
    unsigned mask;              /* mask for low root bits */
    code here;                  /* table entry for duplication */
    code FAR *next;             /* next available space in table */
    const unsigned short FAR *base;     /* base value table to use */
    const unsigned short FAR *extra;    /* extra bits table to use */
    unsigned match;             /* use base and extra for symbol >= match */
    unsigned short count[MAXBITS+1];    /* number of codes of each length */
    unsigned short offs[MAXBITS+1];     /* offsets in table for each length */
    static const unsigned short lbase[31] = { /* Length codes 257..285 base */
        3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
        35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
    static const unsigned short lext[31] = { /* Length codes 257..285 extra */
        16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
        19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 192, 202};
    static const unsigned short dbase[32] = { /* Distance codes 0..29 base */
        1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
        257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
        8193, 12289, 16385, 24577, 0, 0};
    static const unsigned short dext[32] = { /* Distance codes 0..29 extra */
        16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22,
        23, 23, 24, 24, 25, 25, 26, 26, 27, 27,
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       in the rest of the decoding tables with invalid code markers.
     */

    /* set up for code type */
    switch (type) {
    case CODES:
        base = extra = work;    /* dummy value--not used */
        end = 19;
        break;
    case LENS:
        base = lbase;
        base -= 257;
        extra = lext;
        extra -= 257;
        end = 256;
        break;
    default:            /* DISTS */
        base = dbase;
        extra = dext;
        end = -1;
    }

    /* initialize state for loop */
    huff = 0;                   /* starting code */
    sym = 0;                    /* starting code symbol */
    len = min;                  /* starting code length */
    next = *table;              /* current table to fill in */







|



<

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<

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       in the rest of the decoding tables with invalid code markers.
     */

    /* set up for code type */
    switch (type) {
    case CODES:
        base = extra = work;    /* dummy value--not used */
        match = 20;
        break;
    case LENS:
        base = lbase;

        extra = lext;
        match = 257;

        break;
    default:    /* DISTS */
        base = dbase;
        extra = dext;
        match = 0;
    }

    /* initialize state for loop */
    huff = 0;                   /* starting code */
    sym = 0;                    /* starting code symbol */
    len = min;                  /* starting code length */
    next = *table;              /* current table to fill in */
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        (type == DISTS && used > ENOUGH_DISTS))
        return 1;

    /* process all codes and make table entries */
    for (;;) {
        /* create table entry */
        here.bits = (unsigned char)(len - drop);
        if ((int)(work[sym]) < end) {
            here.op = (unsigned char)0;
            here.val = work[sym];
        }
        else if ((int)(work[sym]) > end) {
            here.op = (unsigned char)(extra[work[sym]]);
            here.val = base[work[sym]];
        }
        else {
            here.op = (unsigned char)(32 + 64);         /* end of block */
            here.val = 0;
        }

        /* replicate for those indices with low len bits equal to huff */







|



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        (type == DISTS && used > ENOUGH_DISTS))
        return 1;

    /* process all codes and make table entries */
    for (;;) {
        /* create table entry */
        here.bits = (unsigned char)(len - drop);
        if (work[sym] + 1U < match) {
            here.op = (unsigned char)0;
            here.val = work[sym];
        }
        else if (work[sym] >= match) {
            here.op = (unsigned char)(extra[work[sym] - match]);
            here.val = base[work[sym] - match];
        }
        else {
            here.op = (unsigned char)(32 + 64);         /* end of block */
            here.val = 0;
        }

        /* replicate for those indices with low len bits equal to huff */
Changes to compat/zlib/msdos/Makefile.dj2.
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# INCLUDE_PATH=c:\usr\include
# LIBRARY_PATH=c:\usr\lib

CC=gcc

#CFLAGS=-MMD -O
#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
#CFLAGS=-MMD -g -DDEBUG
CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
             -Wstrict-prototypes -Wmissing-prototypes

# If cp.exe is available, replace "copy /Y" with "cp -fp" .
CP=copy /Y
# If gnu install.exe is available, replace $(CP) with ginstall.
INSTALL=$(CP)







|







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# INCLUDE_PATH=c:\usr\include
# LIBRARY_PATH=c:\usr\lib

CC=gcc

#CFLAGS=-MMD -O
#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
#CFLAGS=-MMD -g -DZLIB_DEBUG
CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
             -Wstrict-prototypes -Wmissing-prototypes

# If cp.exe is available, replace "copy /Y" with "cp -fp" .
CP=copy /Y
# If gnu install.exe is available, replace $(CP) with ginstall.
INSTALL=$(CP)
Changes to compat/zlib/msdos/Makefile.emx.
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# Makefile for zlib.  Modified for emx 0.9c by Chr. Spieler, 6/17/98.
# Copyright (C) 1995-1998 Jean-loup Gailly.
# For conditions of distribution and use, see copyright notice in zlib.h

# To compile, or to compile and test, type:
#
#   make -fmakefile.emx;  make test -fmakefile.emx
#

CC=gcc

#CFLAGS=-MMD -O
#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
#CFLAGS=-MMD -g -DDEBUG
CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
             -Wstrict-prototypes -Wmissing-prototypes

# If cp.exe is available, replace "copy /Y" with "cp -fp" .
CP=copy /Y
# If gnu install.exe is available, replace $(CP) with ginstall.
INSTALL=$(CP)













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# Makefile for zlib.  Modified for emx 0.9c by Chr. Spieler, 6/17/98.
# Copyright (C) 1995-1998 Jean-loup Gailly.
# For conditions of distribution and use, see copyright notice in zlib.h

# To compile, or to compile and test, type:
#
#   make -fmakefile.emx;  make test -fmakefile.emx
#

CC=gcc

#CFLAGS=-MMD -O
#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
#CFLAGS=-MMD -g -DZLIB_DEBUG
CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
             -Wstrict-prototypes -Wmissing-prototypes

# If cp.exe is available, replace "copy /Y" with "cp -fp" .
CP=copy /Y
# If gnu install.exe is available, replace $(CP) with ginstall.
INSTALL=$(CP)
Changes to compat/zlib/old/Makefile.emx.
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# Makefile for zlib.  Modified for emx/rsxnt by Chr. Spieler, 6/16/98.
# Copyright (C) 1995-1998 Jean-loup Gailly.
# For conditions of distribution and use, see copyright notice in zlib.h

# To compile, or to compile and test, type:
#
#   make -fmakefile.emx;  make test -fmakefile.emx
#

CC=gcc -Zwin32

#CFLAGS=-MMD -O
#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
#CFLAGS=-MMD -g -DDEBUG
CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
             -Wstrict-prototypes -Wmissing-prototypes

# If cp.exe is available, replace "copy /Y" with "cp -fp" .
CP=copy /Y
# If gnu install.exe is available, replace $(CP) with ginstall.
INSTALL=$(CP)













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# Makefile for zlib.  Modified for emx/rsxnt by Chr. Spieler, 6/16/98.
# Copyright (C) 1995-1998 Jean-loup Gailly.
# For conditions of distribution and use, see copyright notice in zlib.h

# To compile, or to compile and test, type:
#
#   make -fmakefile.emx;  make test -fmakefile.emx
#

CC=gcc -Zwin32

#CFLAGS=-MMD -O
#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
#CFLAGS=-MMD -g -DZLIB_DEBUG
CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
             -Wstrict-prototypes -Wmissing-prototypes

# If cp.exe is available, replace "copy /Y" with "cp -fp" .
CP=copy /Y
# If gnu install.exe is available, replace $(CP) with ginstall.
INSTALL=$(CP)
Changes to compat/zlib/old/os2/Makefile.os2.
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# z.dll and a import library zdll.lib. You can use either z.lib or
# zdll.lib by specifying either -lz or -lzdll on gcc's command line

CC=gcc -Zomf -s

CFLAGS=-O6 -Wall
#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
#CFLAGS=-g -DDEBUG
#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
#           -Wstrict-prototypes -Wmissing-prototypes

#################### BUG WARNING: #####################
## infcodes.c hits a bug in pgcc-1.0, so you have to use either
## -O# where # <= 4 or one of (-fno-ommit-frame-pointer or -fno-force-mem)
## This bug is reportedly fixed in pgcc >1.0, but this was not tested







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# z.dll and a import library zdll.lib. You can use either z.lib or
# zdll.lib by specifying either -lz or -lzdll on gcc's command line

CC=gcc -Zomf -s

CFLAGS=-O6 -Wall
#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
#CFLAGS=-g -DZLIB_DEBUG
#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
#           -Wstrict-prototypes -Wmissing-prototypes

#################### BUG WARNING: #####################
## infcodes.c hits a bug in pgcc-1.0, so you have to use either
## -O# where # <= 4 or one of (-fno-ommit-frame-pointer or -fno-force-mem)
## This bug is reportedly fixed in pgcc >1.0, but this was not tested
Added compat/zlib/os400/README400.
































































































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        ZLIB version 1.2.10 for OS/400 installation instructions

1) Download and unpack the zlib tarball to some IFS directory.
   (i.e.: /path/to/the/zlib/ifs/source/directory)

   If the installed IFS command suppors gzip format, this is straightforward,
else you have to unpack first to some directory on a system supporting it,
then move the whole directory to the IFS via the network (via SMB or FTP).

2) Edit the configuration parameters in the compilation script.

        EDTF STMF('/path/to/the/zlib/ifs/source/directory/os400/make.sh')

Tune the parameters according to your needs if not matching the defaults.
Save the file and exit after edition.

3) Enter qshell, then work in the zlib OS/400 specific directory.

        QSH
        cd /path/to/the/zlib/ifs/source/directory/os400

4) Compile and install

        sh make.sh

The script will:
- create the libraries, objects and IFS directories for the zlib environment,
- compile all modules,
- create a service program,
- create a static and a dynamic binding directory,
- install header files for C/C++ and for ILE/RPG, both for compilation in
  DB2 and IFS environments.

That's all. 


Notes:  For OS/400 ILE RPG programmers, a /copy member defining the ZLIB
                API prototypes for ILE RPG can be found in ZLIB/H(ZLIB.INC).
                In the ILE environment, the same definitions are available from
                file zlib.inc located in the same IFS include directory as the
                C/C++ header files.
                Please read comments in this member for more information.

        Remember that most foreign textual data are ASCII coded: this
                implementation does not handle conversion from/to ASCII, so
                text data code conversions must be done explicitely.

        Mainly for the reason above, always open zipped files in binary mode.
Added compat/zlib/os400/bndsrc.














































































































































































































































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STRPGMEXP PGMLVL(*CURRENT) SIGNATURE('ZLIB')

/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
/*   Version 1.1.3 entry points.                                    */
/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/

  EXPORT SYMBOL("adler32")
  EXPORT SYMBOL("compress")
  EXPORT SYMBOL("compress2")
  EXPORT SYMBOL("crc32")
  EXPORT SYMBOL("get_crc_table")
  EXPORT SYMBOL("deflate")
  EXPORT SYMBOL("deflateEnd")
  EXPORT SYMBOL("deflateSetDictionary")
  EXPORT SYMBOL("deflateCopy")
  EXPORT SYMBOL("deflateReset")
  EXPORT SYMBOL("deflateParams")
  EXPORT SYMBOL("deflatePrime")
  EXPORT SYMBOL("deflateInit_")
  EXPORT SYMBOL("deflateInit2_")
  EXPORT SYMBOL("gzopen")
  EXPORT SYMBOL("gzdopen")
  EXPORT SYMBOL("gzsetparams")
  EXPORT SYMBOL("gzread")
  EXPORT SYMBOL("gzwrite")
  EXPORT SYMBOL("gzprintf")
  EXPORT SYMBOL("gzputs")
  EXPORT SYMBOL("gzgets")
  EXPORT SYMBOL("gzputc")
  EXPORT SYMBOL("gzgetc")
  EXPORT SYMBOL("gzflush")
  EXPORT SYMBOL("gzseek")
  EXPORT SYMBOL("gzrewind")
  EXPORT SYMBOL("gztell")
  EXPORT SYMBOL("gzeof")
  EXPORT SYMBOL("gzclose")
  EXPORT SYMBOL("gzerror")
  EXPORT SYMBOL("inflate")
  EXPORT SYMBOL("inflateEnd")
  EXPORT SYMBOL("inflateSetDictionary")
  EXPORT SYMBOL("inflateSync")
  EXPORT SYMBOL("inflateReset")
  EXPORT SYMBOL("inflateInit_")
  EXPORT SYMBOL("inflateInit2_")
  EXPORT SYMBOL("inflateSyncPoint")
  EXPORT SYMBOL("uncompress")
  EXPORT SYMBOL("zlibVersion")
  EXPORT SYMBOL("zError")
  EXPORT SYMBOL("z_errmsg")

/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
/*   Version 1.2.1 additional entry points.                         */
/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/

  EXPORT SYMBOL("compressBound")
  EXPORT SYMBOL("deflateBound")
  EXPORT SYMBOL("deflatePending")
  EXPORT SYMBOL("gzungetc")
  EXPORT SYMBOL("gzclearerr")
  EXPORT SYMBOL("inflateBack")
  EXPORT SYMBOL("inflateBackEnd")
  EXPORT SYMBOL("inflateBackInit_")
  EXPORT SYMBOL("inflateCopy")
  EXPORT SYMBOL("zlibCompileFlags")

/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
/*   Version 1.2.4 additional entry points.                         */
/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/

  EXPORT SYMBOL("adler32_combine")
  EXPORT SYMBOL("adler32_combine64")
  EXPORT SYMBOL("crc32_combine")
  EXPORT SYMBOL("crc32_combine64")
  EXPORT SYMBOL("deflateSetHeader")
  EXPORT SYMBOL("deflateTune")
  EXPORT SYMBOL("gzbuffer")
  EXPORT SYMBOL("gzclose_r")
  EXPORT SYMBOL("gzclose_w")
  EXPORT SYMBOL("gzdirect")
  EXPORT SYMBOL("gzoffset")
  EXPORT SYMBOL("gzoffset64")
  EXPORT SYMBOL("gzopen64")
  EXPORT SYMBOL("gzseek64")
  EXPORT SYMBOL("gztell64")
  EXPORT SYMBOL("inflateGetHeader")
  EXPORT SYMBOL("inflateMark")
  EXPORT SYMBOL("inflatePrime")
  EXPORT SYMBOL("inflateReset2")
  EXPORT SYMBOL("inflateUndermine")

/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
/*   Version 1.2.6 additional entry points.                         */
/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/

  EXPORT SYMBOL("deflateResetKeep")
  EXPORT SYMBOL("gzgetc_")
  EXPORT SYMBOL("inflateResetKeep")

/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
/*   Version 1.2.8 additional entry points.                         */
/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/

  EXPORT SYMBOL("gzvprintf")
  EXPORT SYMBOL("inflateGetDictionary")

/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
/*   Version 1.2.9 additional entry points.                         */
/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/

  EXPORT SYMBOL("adler32_z")
  EXPORT SYMBOL("crc32_z")
  EXPORT SYMBOL("deflateGetDictionary")
  EXPORT SYMBOL("gzfread")
  EXPORT SYMBOL("gzfwrite")
  EXPORT SYMBOL("inflateCodesUsed")
  EXPORT SYMBOL("inflateValidate")
  EXPORT SYMBOL("uncompress2")

ENDPGMEXP
Added compat/zlib/os400/make.sh.




























































































































































































































































































































































































































































































































































































































































































































































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#!/bin/sh
#
#       ZLIB compilation script for the OS/400.
#
#
#       This is a shell script since make is not a standard component of OS/400.


################################################################################
#
#                       Tunable configuration parameters.
#
################################################################################

TARGETLIB='ZLIB'                # Target OS/400 program library
STATBNDDIR='ZLIB_A'             # Static binding directory.
DYNBNDDIR='ZLIB'                # Dynamic binding directory.
SRVPGM="ZLIB"                   # Service program.
IFSDIR='/zlib'                  # IFS support base directory.
TGTCCSID='500'                  # Target CCSID of objects
DEBUG='*NONE'                   # Debug level
OPTIMIZE='40'                   # Optimisation level
OUTPUT='*NONE'                  # Compilation output option.
TGTRLS='V6R1M0'                 # Target OS release

export TARGETLIB STATBNDDIR DYNBNDDIR SRVPGM IFSDIR
export TGTCCSID DEBUG OPTIMIZE OUTPUT TGTRLS


################################################################################
#
#                       OS/400 specific definitions.
#
################################################################################

LIBIFSNAME="/QSYS.LIB/${TARGETLIB}.LIB"


################################################################################
#
#                               Procedures.
#
################################################################################

#       action_needed dest [src]
#
#       dest is an object to build
#       if specified, src is an object on which dest depends.
#
#       exit 0 (succeeds) if some action has to be taken, else 1.

action_needed()

{
        [ ! -e "${1}" ] && return 0
        [ "${2}" ] || return 1
        [ "${1}" -ot "${2}" ] && return 0
        return 1
}


#       make_module module_name source_name [additional_definitions]
#
#       Compile source name into module if needed.
#       As side effect, append the module name to variable MODULES.
#       Set LINK to "YES" if the module has been compiled.

make_module()

{
    MODULES="${MODULES} ${1}"
    MODIFSNAME="${LIBIFSNAME}/${1}.MODULE"
    CSRC="`basename \"${2}\"`"

    if action_needed "${MODIFSNAME}" "${2}"
    then    :
    elif [ ! "`sed -e \"/<source name=\\\"${CSRC}\\\">/,/<\\\\/source>/!d\" \
      -e '/<depend /!d'                                                 \
      -e 's/.* name=\"\\([^\"]*\\)\".*/\\1/' < \"${TOPDIR}/treebuild.xml\" |
        while read HDR
        do      if action_needed \"${MODIFSNAME}\" \"${IFSDIR}/include/${HDR}\"
                then    echo recompile
                        break
                fi
        done`" ]
    then    return 0
    fi

    CMD="CRTCMOD MODULE(${TARGETLIB}/${1}) SRCSTMF('${2}')"
    CMD="${CMD} SYSIFCOPT(*IFS64IO) OPTION(*INCDIRFIRST)"
    CMD="${CMD} LOCALETYPE(*LOCALE) FLAG(10)"
    CMD="${CMD} INCDIR('${IFSDIR}/include' ${INCLUDES})"
    CMD="${CMD} TGTCCSID(${TGTCCSID}) TGTRLS(${TGTRLS})"
    CMD="${CMD} OUTPUT(${OUTPUT})"
    CMD="${CMD} OPTIMIZE(${OPTIMIZE})"
    CMD="${CMD} DBGVIEW(${DEBUG})"
    system "${CMD}"
    LINK=YES
}


#       Determine DB2 object name from IFS name.

db2_name()

{
        basename "${1}"                                                 |
        tr 'a-z-' 'A-Z_'                                                |
        sed -e 's/\..*//'                                               \
            -e 's/^\(.\).*\(.........\)$/\1\2/'
}


#       Force enumeration types to be the same size as integers.

copy_hfile()

{
        sed -e '1i\
#pragma enum(int)\
' "${@}" -e '$a\
#pragma enum(pop)\
'
}


################################################################################
#
#                             Script initialization.
#
################################################################################

SCRIPTDIR=`dirname "${0}"`

case "${SCRIPTDIR}" in
/*)     ;;
*)      SCRIPTDIR="`pwd`/${SCRIPTDIR}"
esac

while true
do      case "${SCRIPTDIR}" in
        */.)    SCRIPTDIR="${SCRIPTDIR%/.}";;
        *)      break;;
        esac
done

#  The script directory is supposed to be in ${TOPDIR}/os400.

TOPDIR=`dirname "${SCRIPTDIR}"`
export SCRIPTDIR TOPDIR
cd "${TOPDIR}"


#  Extract the version from the master compilation XML file.

VERSION=`sed -e '/^<package /!d'                                        \
            -e 's/^.* version="\([0-9.]*\)".*$/\1/' -e 'q'              \
            < treebuild.xml`
export VERSION

################################################################################


#       Create the OS/400 library if it does not exist.

if action_needed "${LIBIFSNAME}"
then    CMD="CRTLIB LIB(${TARGETLIB}) TEXT('ZLIB: Data compression API')"
        system "${CMD}"
fi


#       Create the DOCS source file if it does not exist.

if action_needed "${LIBIFSNAME}/DOCS.FILE"
then    CMD="CRTSRCPF FILE(${TARGETLIB}/DOCS) RCDLEN(112)"
        CMD="${CMD} CCSID(${TGTCCSID}) TEXT('Documentation texts')"
        system "${CMD}"
fi

#       Copy some documentation files if needed.

for TEXT in "${TOPDIR}/ChangeLog" "${TOPDIR}/FAQ"                       \
    "${TOPDIR}/README" "${SCRIPTDIR}/README400"
do      MEMBER="${LIBIFSNAME}/DOCS.FILE/`db2_name \"${TEXT}\"`.MBR"

        if action_needed "${MEMBER}" "${TEXT}"
        then    CMD="CPY OBJ('${TEXT}') TOOBJ('${MEMBER}') TOCCSID(${TGTCCSID})"
                CMD="${CMD} DTAFMT(*TEXT) REPLACE(*YES)"
                system "${CMD}"
        fi
done


#       Create the OS/400 source program file for the C header files.

SRCPF="${LIBIFSNAME}/H.FILE"

if action_needed "${SRCPF}"
then    CMD="CRTSRCPF FILE(${TARGETLIB}/H) RCDLEN(112)"
        CMD="${CMD} CCSID(${TGTCCSID}) TEXT('ZLIB: C/C++ header files')"
        system "${CMD}"
fi


#       Create the IFS directory for the C header files.

if action_needed "${IFSDIR}/include"
then    mkdir -p "${IFSDIR}/include"
fi

#       Copy the header files to DB2 library. Link from IFS include directory.

for HFILE in "${TOPDIR}/"*.h
do      DEST="${SRCPF}/`db2_name \"${HFILE}\"`.MBR"

        if action_needed "${DEST}" "${HFILE}"
        then    copy_hfile < "${HFILE}" > tmphdrfile

                #       Need to translate to target CCSID.

                CMD="CPY OBJ('`pwd`/tmphdrfile') TOOBJ('${DEST}')"
                CMD="${CMD} TOCCSID(${TGTCCSID}) DTAFMT(*TEXT) REPLACE(*YES)"
                system "${CMD}"
                # touch -r "${HFILE}" "${DEST}"
                rm -f tmphdrfile
        fi

        IFSFILE="${IFSDIR}/include/`basename \"${HFILE}\"`"

        if action_needed "${IFSFILE}" "${DEST}"
        then    rm -f "${IFSFILE}"
                ln -s "${DEST}" "${IFSFILE}"
        fi
done


#       Install the ILE/RPG header file.


HFILE="${SCRIPTDIR}/zlib.inc"
DEST="${SRCPF}/ZLIB.INC.MBR"

if action_needed "${DEST}" "${HFILE}"
then    CMD="CPY OBJ('${HFILE}') TOOBJ('${DEST}')"
        CMD="${CMD} TOCCSID(${TGTCCSID}) DTAFMT(*TEXT) REPLACE(*YES)"
        system "${CMD}"
        # touch -r "${HFILE}" "${DEST}"
fi

IFSFILE="${IFSDIR}/include/`basename \"${HFILE}\"`"

if action_needed "${IFSFILE}" "${DEST}"
then    rm -f "${IFSFILE}"
        ln -s "${DEST}" "${IFSFILE}"
fi


#      Create and compile the identification source file.

echo '#pragma comment(user, "ZLIB version '"${VERSION}"'")' > os400.c
echo '#pragma comment(user, __DATE__)' >> os400.c
echo '#pragma comment(user, __TIME__)' >> os400.c
echo '#pragma comment(copyright, "Copyright (C) 1995-2016 Jean-Loup Gailly, Mark Adler. OS/400 version by P. Monnerat.")' >> os400.c
make_module     OS400           os400.c
LINK=                           # No need to rebuild service program yet.
MODULES=


#       Get source list.

CSOURCES=`sed -e '/<source name="/!d'                                   \
    -e 's/.* name="\([^"]*\)".*/\1/' < treebuild.xml`

#       Compile the sources into modules.

for SRC in ${CSOURCES}
do      MODULE=`db2_name "${SRC}"`
        make_module "${MODULE}" "${SRC}"
done


#       If needed, (re)create the static binding directory.

if action_needed "${LIBIFSNAME}/${STATBNDDIR}.BNDDIR"
then    LINK=YES
fi

if [ "${LINK}" ]
then    rm -rf "${LIBIFSNAME}/${STATBNDDIR}.BNDDIR"
        CMD="CRTBNDDIR BNDDIR(${TARGETLIB}/${STATBNDDIR})"
        CMD="${CMD} TEXT('ZLIB static binding directory')"
        system "${CMD}"

        for MODULE in ${MODULES}
        do      CMD="ADDBNDDIRE BNDDIR(${TARGETLIB}/${STATBNDDIR})"
                CMD="${CMD} OBJ((${TARGETLIB}/${MODULE} *MODULE))"
                system "${CMD}"
        done
fi


#       The exportation file for service program creation must be in a DB2
#               source file, so make sure it exists.

if action_needed "${LIBIFSNAME}/TOOLS.FILE"
then    CMD="CRTSRCPF FILE(${TARGETLIB}/TOOLS) RCDLEN(112)"
        CMD="${CMD} CCSID(${TGTCCSID}) TEXT('ZLIB: build tools')"
        system "${CMD}"
fi


DEST="${LIBIFSNAME}/TOOLS.FILE/BNDSRC.MBR"

if action_needed "${SCRIPTDIR}/bndsrc" "${DEST}"
then    CMD="CPY OBJ('${SCRIPTDIR}/bndsrc') TOOBJ('${DEST}')"
        CMD="${CMD} TOCCSID(${TGTCCSID}) DTAFMT(*TEXT) REPLACE(*YES)"
        system "${CMD}"
        # touch -r "${SCRIPTDIR}/bndsrc" "${DEST}"
        LINK=YES
fi


#       Build the service program if needed.

if action_needed "${LIBIFSNAME}/${SRVPGM}.SRVPGM"
then    LINK=YES
fi

if [ "${LINK}" ]
then    CMD="CRTSRVPGM SRVPGM(${TARGETLIB}/${SRVPGM})"
        CMD="${CMD} SRCFILE(${TARGETLIB}/TOOLS) SRCMBR(BNDSRC)"
        CMD="${CMD} MODULE(${TARGETLIB}/OS400)"
        CMD="${CMD} BNDDIR(${TARGETLIB}/${STATBNDDIR})"
        CMD="${CMD} TEXT('ZLIB ${VERSION} dynamic library')"
        CMD="${CMD} TGTRLS(${TGTRLS})"
        system "${CMD}"
        LINK=YES

        #       Duplicate the service program for a versioned backup.

        BACKUP=`echo "${SRVPGM}${VERSION}"                              |
                sed -e 's/.*\(..........\)$/\1/' -e 's/\./_/g'`
        BACKUP="`db2_name \"${BACKUP}\"`"
        BKUPIFSNAME="${LIBIFSNAME}/${BACKUP}.SRVPGM"
        rm -f "${BKUPIFSNAME}"
        CMD="CRTDUPOBJ OBJ(${SRVPGM}) FROMLIB(${TARGETLIB})"
        CMD="${CMD} OBJTYPE(*SRVPGM) NEWOBJ(${BACKUP})"
        system "${CMD}"
fi


#       If needed, (re)create the dynamic binding directory.

if action_needed "${LIBIFSNAME}/${DYNBNDDIR}.BNDDIR"
then    LINK=YES
fi

if [ "${LINK}" ]
then    rm -rf "${LIBIFSNAME}/${DYNBNDDIR}.BNDDIR"
        CMD="CRTBNDDIR BNDDIR(${TARGETLIB}/${DYNBNDDIR})"
        CMD="${CMD} TEXT('ZLIB dynamic binding directory')"
        system "${CMD}"
        CMD="ADDBNDDIRE BNDDIR(${TARGETLIB}/${DYNBNDDIR})"
        CMD="${CMD} OBJ((*LIBL/${SRVPGM} *SRVPGM))"
        system "${CMD}"
fi
Added compat/zlib/os400/zlib.inc.






























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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      *  ZLIB.INC - Interface to the general purpose compression library
      *
      *  ILE RPG400 version by Patrick Monnerat, DATASPHERE.
      *  Version 1.2.10
      *
      *
      *  WARNING:
      *     Procedures inflateInit(), inflateInit2(), deflateInit(),
      *         deflateInit2() and inflateBackInit() need to be called with
      *         two additional arguments:
      *         the package version string and the stream control structure.
      *         size. This is needed because RPG lacks some macro feature.
      *         Call these procedures as:
      *             inflateInit(...: ZLIB_VERSION: %size(z_stream))
      *
      /if not defined(ZLIB_H_)
      /define ZLIB_H_
      *
      **************************************************************************
      *                               Constants
      **************************************************************************
      *
      *  Versioning information.
      *
     D ZLIB_VERSION    C                   '1.2.10'
     D ZLIB_VERNUM     C                   X'12a0'
     D ZLIB_VER_MAJOR  C                   1
     D ZLIB_VER_MINOR  C                   2
     D ZLIB_VER_REVISION...
     D                 C                   10
     D ZLIB_VER_SUBREVISION...
     D                 C                   0
      *
      *  Other equates.
      *
     D Z_NO_FLUSH      C                   0
     D Z_PARTIAL_FLUSH...
     D                 C                   1
     D Z_SYNC_FLUSH    C                   2
     D Z_FULL_FLUSH    C                   3
     D Z_FINISH        C                   4
     D Z_BLOCK         C                   5
     D Z_TREES         C                   6
      *
     D Z_OK            C                   0
     D Z_STREAM_END    C                   1
     D Z_NEED_DICT     C                   2
     D Z_ERRNO         C                   -1
     D Z_STREAM_ERROR  C                   -2
     D Z_DATA_ERROR    C                   -3
     D Z_MEM_ERROR     C                   -4
     D Z_BUF_ERROR     C                   -5
     D Z_VERSION_ERROR C                   -6
      *
     D Z_NO_COMPRESSION...
     D                 C                   0
     D Z_BEST_SPEED    C                   1
     D Z_BEST_COMPRESSION...
     D                 C                   9
     D Z_DEFAULT_COMPRESSION...
     D                 C                   -1
      *
     D Z_FILTERED      C                   1
     D Z_HUFFMAN_ONLY  C                   2
     D Z_RLE           C                   3
     D Z_DEFAULT_STRATEGY...
     D                 C                   0
      *
     D Z_BINARY        C                   0
     D Z_ASCII         C                   1
     D Z_UNKNOWN       C                   2
      *
     D Z_DEFLATED      C                   8
      *
     D Z_NULL          C                   0
      *
      **************************************************************************
      *                                 Types
      **************************************************************************
      *
     D z_streamp       S               *                                        Stream struct ptr
     D gzFile          S               *                                        File pointer
     D gz_headerp      S               *
     D z_off_t         S             10i 0                                      Stream offsets
     D z_off64_t       S             20i 0                                      Stream offsets
      *
      **************************************************************************
      *                               Structures
      **************************************************************************
      *
      *  The GZIP encode/decode stream support structure.
      *
     D z_stream        DS                  align based(z_streamp)
     D  zs_next_in                     *                                        Next input byte
     D  zs_avail_in                  10U 0                                      Byte cnt at next_in
     D  zs_total_in                  10U 0                                      Total bytes read
     D  zs_next_out                    *                                        Output buffer ptr
     D  zs_avail_out                 10U 0                                      Room left @ next_out
     D  zs_total_out                 10U 0                                      Total bytes written
     D  zs_msg                         *                                        Last errmsg or null
     D  zs_state                       *                                        Internal state
     D  zs_zalloc                      *   procptr                              Int. state allocator
     D  zs_free                        *   procptr                              Int. state dealloc.
     D  zs_opaque                      *                                        Private alloc. data
     D  zs_data_type                 10i 0                                      ASC/BIN best guess
     D  zs_adler                     10u 0                                      Uncompr. adler32 val
     D                               10U 0                                      Reserved
     D                               10U 0                                      Ptr. alignment
      *
      **************************************************************************
      *                     Utility function prototypes
      **************************************************************************
      *
     D compress        PR            10I 0 extproc('compress')
     D  dest                      65535    options(*varsize)                    Destination buffer
     D  destLen                      10U 0                                      Destination length
     D  source                    65535    const options(*varsize)              Source buffer
     D  sourceLen                    10u 0 value                                Source length
      *
     D compress2       PR            10I 0 extproc('compress2')
     D  dest                      65535    options(*varsize)                    Destination buffer
     D  destLen                      10U 0                                      Destination length
     D  source                    65535    const options(*varsize)              Source buffer
     D  sourceLen                    10U 0 value                                Source length
     D  level                        10I 0 value                                Compression level
      *
     D compressBound   PR            10U 0 extproc('compressBound')
     D  sourceLen                    10U 0 value
      *
     D uncompress      PR            10I 0 extproc('uncompress')
     D  dest                      65535    options(*varsize)                    Destination buffer
     D  destLen                      10U 0                                      Destination length
     D  source                    65535    const options(*varsize)              Source buffer
     D  sourceLen                    10U 0 value                                Source length
      *
     D uncompress2     PR            10I 0 extproc('uncompress2')
     D  dest                      65535    options(*varsize)                    Destination buffer
     D  destLen                      10U 0                                      Destination length
     D  source                    65535    const options(*varsize)              Source buffer
     D  sourceLen                    10U 0                                      Source length
      *
      /if not defined(LARGE_FILES)
     D gzopen          PR                  extproc('gzopen')
     D                                     like(gzFile)
     D  path                           *   value options(*string)               File pathname
     D  mode                           *   value options(*string)               Open mode
      /else
     D gzopen          PR                  extproc('gzopen64')
     D                                     like(gzFile)
     D  path                           *   value options(*string)               File pathname
     D  mode                           *   value options(*string)               Open mode
      *
     D gzopen64        PR                  extproc('gzopen64')
     D                                     like(gzFile)
     D  path                           *   value options(*string)               File pathname
     D  mode                           *   value options(*string)               Open mode
      /endif
      *
     D gzdopen         PR                  extproc('gzdopen')
     D                                     like(gzFile)
     D  fd                           10I 0 value                                File descriptor
     D  mode                           *   value options(*string)               Open mode
      *
     D gzbuffer        PR            10I 0 extproc('gzbuffer')
     D  file                               value like(gzFile)                   File pointer
     D  size                         10U 0 value
      *
     D gzsetparams     PR            10I 0 extproc('gzsetparams')
     D  file                               value like(gzFile)                   File pointer
     D  level                        10I 0 value
     D  strategy                     10I 0 value
      *
     D gzread          PR            10I 0 extproc('gzread')
     D  file                               value like(gzFile)                   File pointer
     D  buf                       65535    options(*varsize)                    Buffer
     D  len                          10u 0 value                                Buffer length
      *
     D gzfread          PR           20I 0 extproc('gzfread')
     D  buf                       65535    options(*varsize)                    Buffer
     D  size                         20u 0 value                                Buffer length
     D  nitems                       20u 0 value                                Buffer length
     D  file                               value like(gzFile)                   File pointer
      *
     D gzwrite         PR            10I 0 extproc('gzwrite')
     D  file                               value like(gzFile)                   File pointer
     D  buf                       65535    const options(*varsize)              Buffer
     D  len                          10u 0 value                                Buffer length
      *
     D gzfwrite         PR           20I 0 extproc('gzfwrite')
     D  buf                       65535    options(*varsize)                    Buffer
     D  size                         20u 0 value                                Buffer length
     D  nitems                       20u 0 value                                Buffer length
     D  file                               value like(gzFile)                   File pointer
      *
     D gzputs          PR            10I 0 extproc('gzputs')
     D  file                               value like(gzFile)                   File pointer
     D  s                              *   value options(*string)               String to output
      *
     D gzgets          PR              *   extproc('gzgets')
     D  file                               value like(gzFile)                   File pointer
     D  buf                       65535    options(*varsize)                    Read buffer
     D  len                          10i 0 value                                Buffer length
      *
     D gzputc          PR            10i 0 extproc('gzputc')
     D  file                               value like(gzFile)                   File pointer
     D  c                            10I 0 value                                Character to write
      *
     D gzgetc          PR            10i 0 extproc('gzgetc')
     D  file                               value like(gzFile)                   File pointer
      *
     D gzgetc_         PR            10i 0 extproc('gzgetc_')
     D  file                               value like(gzFile)                   File pointer
      *
     D gzungetc        PR            10i 0 extproc('gzungetc')
     D  c                            10I 0 value                                Character to push
     D  file                               value like(gzFile)                   File pointer
      *
     D gzflush         PR            10i 0 extproc('gzflush')
     D  file                               value like(gzFile)                   File pointer
     D  flush                        10I 0 value                                Type of flush
      *
      /if not defined(LARGE_FILES)
     D gzseek          PR                  extproc('gzseek')
     D                                     like(z_off_t)
     D  file                               value like(gzFile)                   File pointer
     D  offset                             value like(z_off_t)                  Offset
     D  whence                       10i 0 value                                Origin
      /else
     D gzseek          PR                  extproc('gzseek64')
     D                                     like(z_off_t)
     D  file                               value like(gzFile)                   File pointer
     D  offset                             value like(z_off_t)                  Offset
     D  whence                       10i 0 value                                Origin
      *
     D gzseek64        PR                  extproc('gzseek64')
     D                                     like(z_off64_t)
     D  file                               value like(gzFile)                   File pointer
     D  offset                             value like(z_off64_t)                Offset
     D  whence                       10i 0 value                                Origin
      /endif
      *
     D gzrewind        PR            10i 0 extproc('gzrewind')
     D  file                               value like(gzFile)                   File pointer
      *
      /if not defined(LARGE_FILES)
     D gztell          PR                  extproc('gztell')
     D                                     like(z_off_t)
     D  file                               value like(gzFile)                   File pointer
      /else
     D gztell          PR                  extproc('gztell64')
     D                                     like(z_off_t)
     D  file                               value like(gzFile)                   File pointer
      *
     D gztell64        PR                  extproc('gztell64')
     D                                     like(z_off64_t)
     D  file                               value like(gzFile)                   File pointer
      /endif
      *
      /if not defined(LARGE_FILES)
     D gzoffset        PR                  extproc('gzoffset')
     D                                     like(z_off_t)
     D  file                               value like(gzFile)                   File pointer
      /else
     D gzoffset        PR                  extproc('gzoffset64')
     D                                     like(z_off_t)
     D  file                               value like(gzFile)                   File pointer
      *
     D gzoffset64      PR                  extproc('gzoffset64')
     D                                     like(z_off64_t)
     D  file                               value like(gzFile)                   File pointer
      /endif
      *
     D gzeof           PR            10i 0 extproc('gzeof')
     D  file                               value like(gzFile)                   File pointer
      *
     D gzdirect        PR            10i 0 extproc('gzdirect')
     D  file                               value like(gzFile)                   File pointer
      *
     D gzclose_r       PR            10i 0 extproc('gzclose_r')
     D  file                               value like(gzFile)                   File pointer
      *
     D gzclose_w       PR            10i 0 extproc('gzclose_w')
     D  file                               value like(gzFile)                   File pointer
      *
     D gzclose         PR            10i 0 extproc('gzclose')
     D  file                               value like(gzFile)                   File pointer
      *
     D gzerror         PR              *   extproc('gzerror')                   Error string
     D  file                               value like(gzFile)                   File pointer
     D  errnum                       10I 0                                      Error code
      *
     D gzclearerr      PR                  extproc('gzclearerr')
     D  file                               value like(gzFile)                   File pointer
      *
      **************************************************************************
      *                        Basic function prototypes
      **************************************************************************
      *
     D zlibVersion     PR              *   extproc('zlibVersion')               Version string
      *
     D deflateInit     PR            10I 0 extproc('deflateInit_')              Init. compression
     D  strm                               like(z_stream)                       Compression stream
     D  level                        10I 0 value                                Compression level
     D  version                        *   value options(*string)               Version string
     D  stream_size                  10i 0 value                                Stream struct. size
      *
     D deflate         PR            10I 0 extproc('deflate')                   Compress data
     D  strm                               like(z_stream)                       Compression stream
     D  flush                        10I 0 value                                Flush type required
      *
     D deflateEnd      PR            10I 0 extproc('deflateEnd')                Termin. compression
     D  strm                               like(z_stream)                       Compression stream
      *
     D inflateInit     PR            10I 0 extproc('inflateInit_')              Init. expansion
     D  strm                               like(z_stream)                       Expansion stream
     D  version                        *   value options(*string)               Version string
     D  stream_size                  10i 0 value                                Stream struct. size
      *
     D inflate         PR            10I 0 extproc('inflate')                   Expand data
     D  strm                               like(z_stream)                       Expansion stream
     D  flush                        10I 0 value                                Flush type required
      *
     D inflateEnd      PR            10I 0 extproc('inflateEnd')                Termin. expansion
     D  strm                               like(z_stream)                       Expansion stream
      *
      **************************************************************************
      *                        Advanced function prototypes
      **************************************************************************
      *
     D deflateInit2    PR            10I 0 extproc('deflateInit2_')             Init. compression
     D  strm                               like(z_stream)                       Compression stream
     D  level                        10I 0 value                                Compression level
     D  method                       10I 0 value                                Compression method
     D  windowBits                   10I 0 value                                log2(window size)
     D  memLevel                     10I 0 value                                Mem/cmpress tradeoff
     D  strategy                     10I 0 value                                Compression strategy
     D  version                        *   value options(*string)               Version string
     D  stream_size                  10i 0 value                                Stream struct. size
      *
     D deflateSetDictionary...
     D                 PR            10I 0 extproc('deflateSetDictionary')      Init. dictionary
     D  strm                               like(z_stream)                       Compression stream
     D  dictionary                65535    const options(*varsize)              Dictionary bytes
     D  dictLength                   10U 0 value                                Dictionary length
      *
     D deflateCopy     PR            10I 0 extproc('deflateCopy')               Compress strm 2 strm
     D  dest                               like(z_stream)                       Destination stream
     D  source                             like(z_stream)                       Source stream
      *
     D deflateReset    PR            10I 0 extproc('deflateReset')              End and init. stream
     D  strm                               like(z_stream)                       Compression stream
      *
     D deflateParams   PR            10I 0 extproc('deflateParams')             Change level & strat
     D  strm                               like(z_stream)                       Compression stream
     D  level                        10I 0 value                                Compression level
     D  strategy                     10I 0 value                                Compression strategy
      *
     D deflateTune     PR            10I 0 extproc('deflateTune')
     D  strm                               like(z_stream)                       Compression stream
     D  good                         10I 0 value
     D  lazy                         10I 0 value
     D  nice                         10I 0 value
     D  chain                        10I 0 value
      *
     D deflateBound    PR            10U 0 extproc('deflateBound')              Change level & strat
     D  strm                               like(z_stream)                       Compression stream
     D  sourcelen                    10U 0 value                                Compression level
      *
     D deflatePending  PR            10I 0 extproc('deflatePending')            Change level & strat
     D  strm                               like(z_stream)                       Compression stream
     D  pending                      10U 0                                      Pending bytes
     D  bits                         10I 0                                      Pending bits
      *
     D deflatePrime    PR            10I 0 extproc('deflatePrime')              Change level & strat
     D  strm                               like(z_stream)                       Compression stream
     D  bits                         10I 0 value                                # of bits to insert
     D  value                        10I 0 value                                Bits to insert
      *
     D inflateInit2    PR            10I 0 extproc('inflateInit2_')             Init. expansion
     D  strm                               like(z_stream)                       Expansion stream
     D  windowBits                   10I 0 value                                log2(window size)
     D  version                        *   value options(*string)               Version string
     D  stream_size                  10i 0 value                                Stream struct. size
      *
     D inflateSetDictionary...
     D                 PR            10I 0 extproc('inflateSetDictionary')      Init. dictionary
     D  strm                               like(z_stream)                       Expansion stream
     D  dictionary                65535    const options(*varsize)              Dictionary bytes
     D  dictLength                   10U 0 value                                Dictionary length
      *
     D inflateGetDictionary...
     D                 PR            10I 0 extproc('inflateGetDictionary')      Get dictionary
     D  strm                               like(z_stream)                       Expansion stream
     D  dictionary                65535    options(*varsize)                    Dictionary bytes
     D  dictLength                   10U 0                                      Dictionary length
      *
     D deflateGetDictionary...
     D                 PR            10I 0 extproc('deflateGetDictionary')      Get dictionary
     D  strm                               like(z_stream)                       Expansion stream
     D  dictionary                65535    options(*varsize)                    Dictionary bytes
     D  dictLength                   10U 0                                      Dictionary length
      *
     D inflateSync     PR            10I 0 extproc('inflateSync')               Sync. expansion
     D  strm                               like(z_stream)                       Expansion stream
      *
     D inflateCopy     PR            10I 0 extproc('inflateCopy')
     D  dest                               like(z_stream)                       Destination stream
     D  source                             like(z_stream)                       Source stream
      *
     D inflateReset    PR            10I 0 extproc('inflateReset')              End and init. stream
     D  strm                               like(z_stream)                       Expansion stream
      *
     D inflateReset2   PR            10I 0 extproc('inflateReset2')             End and init. stream
     D  strm                               like(z_stream)                       Expansion stream
     D  windowBits                   10I 0 value                                Log2(buffer size)
      *
     D inflatePrime    PR            10I 0 extproc('inflatePrime')              Insert bits
     D  strm                               like(z_stream)                       Expansion stream
     D  bits                         10I 0 value                                Bit count
     D  value                        10I 0 value                                Bits to insert
      *
     D inflateMark     PR            10I 0 extproc('inflateMark')               Get inflate info
     D  strm                               like(z_stream)                       Expansion stream
      *
     D inflateCodesUsed...
                       PR            20U 0 extproc('inflateCodesUsed')
     D  strm                               like(z_stream)                       Expansion stream
      *
     D inflateValidate...
                       PR            20U 0 extproc('inflateValidate')
     D  strm                               like(z_stream)                       Expansion stream
     D  check                        10I 0 value
      *
     D inflateGetHeader...
                       PR            10U 0 extproc('inflateGetHeader')
     D  strm                               like(z_stream)                       Expansion stream
     D  head                               like(gz_headerp)
      *
     D deflateSetHeader...
                       PR            10U 0 extproc('deflateSetHeader')
     D  strm                               like(z_stream)                       Expansion stream
     D  head                               like(gz_headerp)
      *
     D inflateBackInit...
     D                 PR            10I 0 extproc('inflateBackInit_')
     D  strm                               like(z_stream)                       Expansion stream
     D  windowBits                   10I 0 value                                Log2(buffer size)
     D  window                    65535    options(*varsize)                    Buffer
     D  version                        *   value options(*string)               Version string
     D  stream_size                  10i 0 value                                Stream struct. size
      *
     D inflateBack     PR            10I 0 extproc('inflateBack')
     D  strm                               like(z_stream)                       Expansion stream
     D  in                             *   value procptr                        Input function
     D  in_desc                        *   value                                Input descriptor
     D  out                            *   value procptr                        Output function
     D  out_desc                       *   value                                Output descriptor
      *
     D inflateBackEnd  PR            10I 0 extproc('inflateBackEnd')
     D  strm                               like(z_stream)                       Expansion stream
      *
     D zlibCompileFlags...
     D                 PR            10U 0 extproc('zlibCompileFlags')
      *
      **************************************************************************
      *                        Checksum function prototypes
      **************************************************************************
      *
     D adler32         PR            10U 0 extproc('adler32')                   New checksum
     D  adler                        10U 0 value                                Old checksum
     D  buf                       65535    const options(*varsize)              Bytes to accumulate
     D  len                          10U 0 value                                Buffer length
      *
     D adler32_combine...
                       PR            10U 0 extproc('adler32_combine')           New checksum
     D  adler1                       10U 0 value                                Old checksum
     D  adler2                       10U 0 value                                Old checksum
     D  len2                         20U 0 value                                Buffer length
      *
     D adler32_z       PR            10U 0 extproc('adler32_z')                 New checksum
     D  adler                        10U 0 value                                Old checksum
     D  buf                       65535    const options(*varsize)              Bytes to accumulate
     D  len                          20U 0 value                                Buffer length
      *
     D crc32           PR            10U 0 extproc('crc32')                     New checksum
     D  crc                          10U 0 value                                Old checksum
     D  buf                       65535    const options(*varsize)              Bytes to accumulate
     D  len                          10U 0 value                                Buffer length
      *
     D crc32_combine...
                       PR            10U 0 extproc('crc32_combine')             New checksum
     D  crc1                         10U 0 value                                Old checksum
     D  crc2                         10U 0 value                                Old checksum
     D  len2                         20U 0 value                                Buffer length
      *
     D crc32_z         PR            10U 0 extproc('crc32_z')                   New checksum
     D  crc                          10U 0 value                                Old checksum
     D  buf                       65535    const options(*varsize)              Bytes to accumulate
     D  len                          20U 0 value                                Buffer length
      *
      **************************************************************************
      *                     Miscellaneous function prototypes
      **************************************************************************
      *
     D zError          PR              *   extproc('zError')                    Error string
     D  err                          10I 0 value                                Error code
      *
     D inflateSyncPoint...
     D                 PR            10I 0 extproc('inflateSyncPoint')
     D  strm                               like(z_stream)                       Expansion stream
      *
     D get_crc_table   PR              *   extproc('get_crc_table')             Ptr to ulongs
      *
     D inflateUndermine...
     D                 PR            10I 0 extproc('inflateUndermine')
     D  strm                               like(z_stream)                       Expansion stream
     D  arg                          10I 0 value                                Error code
      *
     D inflateResetKeep...
     D                 PR            10I 0 extproc('inflateResetKeep')          End and init. stream
     D  strm                               like(z_stream)                       Expansion stream
      *
     D deflateResetKeep...
     D                 PR            10I 0 extproc('deflateResetKeep')          End and init. stream
     D  strm                               like(z_stream)                       Expansion stream
      *
      /endif
Changes to compat/zlib/qnx/package.qpg.
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      <QPG:EmailAddress></QPG:EmailAddress>
   </QPG:Responsible>

   <QPG:Values>
      <QPG:Files>
         <QPG:Add file="../zconf.h" install="/opt/include/" user="root:sys" permission="644"/>
         <QPG:Add file="../zlib.h" install="/opt/include/" user="root:sys" permission="644"/>
         <QPG:Add file="../libz.so.1.2.8" install="/opt/lib/" user="root:bin" permission="644"/>
         <QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.2.8"/>
         <QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.2.8"/>
         <QPG:Add file="../libz.so.1.2.8" install="/opt/lib/" component="slib"/>
      </QPG:Files>

      <QPG:PackageFilter>
         <QPM:PackageManifest>
            <QPM:PackageDescription>
               <QPM:PackageType>Library</QPM:PackageType>
               <QPM:PackageReleaseNotes></QPM:PackageReleaseNotes>







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      <QPG:EmailAddress></QPG:EmailAddress>
   </QPG:Responsible>

   <QPG:Values>
      <QPG:Files>
         <QPG:Add file="../zconf.h" install="/opt/include/" user="root:sys" permission="644"/>
         <QPG:Add file="../zlib.h" install="/opt/include/" user="root:sys" permission="644"/>
         <QPG:Add file="../libz.so.1.2.10" install="/opt/lib/" user="root:bin" permission="644"/>
         <QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.2.10"/>
         <QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.2.10"/>
         <QPG:Add file="../libz.so.1.2.10" install="/opt/lib/" component="slib"/>
      </QPG:Files>

      <QPG:PackageFilter>
         <QPM:PackageManifest>
            <QPM:PackageDescription>
               <QPM:PackageType>Library</QPM:PackageType>
               <QPM:PackageReleaseNotes></QPM:PackageReleaseNotes>
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               <QPM:ProductDescriptionShort>A massively spiffy yet delicately unobtrusive compression library.</QPM:ProductDescriptionShort>
               <QPM:ProductDescriptionLong>zlib is designed to be a free, general-purpose, legally unencumbered, lossless data compression library for use on virtually any computer hardware and operating system.</QPM:ProductDescriptionLong>
               <QPM:ProductDescriptionURL>http://www.gzip.org/zlib</QPM:ProductDescriptionURL>
               <QPM:ProductDescriptionEmbedURL></QPM:ProductDescriptionEmbedURL>
            </QPM:ProductDescription>

            <QPM:ReleaseDescription>
               <QPM:ReleaseVersion>1.2.8</QPM:ReleaseVersion>
               <QPM:ReleaseUrgency>Medium</QPM:ReleaseUrgency>
               <QPM:ReleaseStability>Stable</QPM:ReleaseStability>
               <QPM:ReleaseNoteMinor></QPM:ReleaseNoteMinor>
               <QPM:ReleaseNoteMajor></QPM:ReleaseNoteMajor>
               <QPM:ExcludeCountries>
                  <QPM:Country></QPM:Country>
               </QPM:ExcludeCountries>







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               <QPM:ProductDescriptionShort>A massively spiffy yet delicately unobtrusive compression library.</QPM:ProductDescriptionShort>
               <QPM:ProductDescriptionLong>zlib is designed to be a free, general-purpose, legally unencumbered, lossless data compression library for use on virtually any computer hardware and operating system.</QPM:ProductDescriptionLong>
               <QPM:ProductDescriptionURL>http://www.gzip.org/zlib</QPM:ProductDescriptionURL>
               <QPM:ProductDescriptionEmbedURL></QPM:ProductDescriptionEmbedURL>
            </QPM:ProductDescription>

            <QPM:ReleaseDescription>
               <QPM:ReleaseVersion>1.2.10</QPM:ReleaseVersion>
               <QPM:ReleaseUrgency>Medium</QPM:ReleaseUrgency>
               <QPM:ReleaseStability>Stable</QPM:ReleaseStability>
               <QPM:ReleaseNoteMinor></QPM:ReleaseNoteMinor>
               <QPM:ReleaseNoteMajor></QPM:ReleaseNoteMajor>
               <QPM:ExcludeCountries>
                  <QPM:Country></QPM:Country>
               </QPM:ExcludeCountries>
Changes to compat/zlib/test/example.c.
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/* example.c -- usage example of the zlib compression library
 * Copyright (C) 1995-2006, 2011 Jean-loup Gailly.
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* @(#) $Id$ */

#include "zlib.h"
#include <stdio.h>

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/* example.c -- usage example of the zlib compression library
 * Copyright (C) 1995-2006, 2011, 2016 Jean-loup Gailly
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* @(#) $Id$ */

#include "zlib.h"
#include <stdio.h>
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#define CHECK_ERR(err, msg) { \
    if (err != Z_OK) { \
        fprintf(stderr, "%s error: %d\n", msg, err); \
        exit(1); \
    } \
}

z_const char hello[] = "hello, hello!";
/* "hello world" would be more standard, but the repeated "hello"
 * stresses the compression code better, sorry...
 */

const char dictionary[] = "hello";
uLong dictId; /* Adler32 value of the dictionary */

void test_deflate       OF((Byte *compr, uLong comprLen));
void test_inflate       OF((Byte *compr, uLong comprLen,
                            Byte *uncompr, uLong uncomprLen));
void test_large_deflate OF((Byte *compr, uLong comprLen,
                            Byte *uncompr, uLong uncomprLen));
void test_large_inflate OF((Byte *compr, uLong comprLen,







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#define CHECK_ERR(err, msg) { \
    if (err != Z_OK) { \
        fprintf(stderr, "%s error: %d\n", msg, err); \
        exit(1); \
    } \
}

static z_const char hello[] = "hello, hello!";
/* "hello world" would be more standard, but the repeated "hello"
 * stresses the compression code better, sorry...
 */

static const char dictionary[] = "hello";
static uLong dictId;    /* Adler32 value of the dictionary */

void test_deflate       OF((Byte *compr, uLong comprLen));
void test_inflate       OF((Byte *compr, uLong comprLen,
                            Byte *uncompr, uLong uncomprLen));
void test_large_deflate OF((Byte *compr, uLong comprLen,
                            Byte *uncompr, uLong uncomprLen));
void test_large_inflate OF((Byte *compr, uLong comprLen,
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void *myalloc OF((void *, unsigned, unsigned));
void myfree OF((void *, void *));

void *myalloc(q, n, m)
    void *q;
    unsigned n, m;
{
    q = Z_NULL;
    return calloc(n, m);
}

void myfree(void *q, void *p)
{
    q = Z_NULL;
    free(p);
}

static alloc_func zalloc = myalloc;
static free_func zfree = myfree;

#else /* !Z_SOLO */







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void *myalloc OF((void *, unsigned, unsigned));
void myfree OF((void *, void *));

void *myalloc(q, n, m)
    void *q;
    unsigned n, m;
{
    (void)q;
    return calloc(n, m);
}

void myfree(void *q, void *p)
{
    (void)q;
    free(p);
}

static alloc_func zalloc = myalloc;
static free_func zfree = myfree;

#else /* !Z_SOLO */
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    err = inflateInit(&d_stream);
    CHECK_ERR(err, "inflateInit");

    d_stream.next_out = uncompr;
    d_stream.avail_out = (uInt)uncomprLen;

    inflate(&d_stream, Z_NO_FLUSH);
    CHECK_ERR(err, "inflate");

    d_stream.avail_in = (uInt)comprLen-2;   /* read all compressed data */
    err = inflateSync(&d_stream);           /* but skip the damaged part */
    CHECK_ERR(err, "inflateSync");

    err = inflate(&d_stream, Z_FINISH);







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    err = inflateInit(&d_stream);
    CHECK_ERR(err, "inflateInit");

    d_stream.next_out = uncompr;
    d_stream.avail_out = (uInt)uncomprLen;

    err = inflate(&d_stream, Z_NO_FLUSH);
    CHECK_ERR(err, "inflate");

    d_stream.avail_in = (uInt)comprLen-2;   /* read all compressed data */
    err = inflateSync(&d_stream);           /* but skip the damaged part */
    CHECK_ERR(err, "inflateSync");

    err = inflate(&d_stream, Z_FINISH);
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     */
    if (compr == Z_NULL || uncompr == Z_NULL) {
        printf("out of memory\n");
        exit(1);
    }

#ifdef Z_SOLO
    argc = strlen(argv[0]);

#else
    test_compress(compr, comprLen, uncompr, uncomprLen);

    test_gzio((argc > 1 ? argv[1] : TESTFILE),
              uncompr, uncomprLen);
#endif








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     */
    if (compr == Z_NULL || uncompr == Z_NULL) {
        printf("out of memory\n");
        exit(1);
    }

#ifdef Z_SOLO
    (void)argc;
    (void)argv;
#else
    test_compress(compr, comprLen, uncompr, uncomprLen);

    test_gzio((argc > 1 ? argv[1] : TESTFILE),
              uncompr, uncomprLen);
#endif

Changes to compat/zlib/test/infcover.c.
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/* infcover.c -- test zlib's inflate routines with full code coverage
 * Copyright (C) 2011 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* to use, do: ./configure --cover && make cover */

#include <stdio.h>
#include <stdlib.h>

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/* infcover.c -- test zlib's inflate routines with full code coverage
 * Copyright (C) 2011, 2016 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* to use, do: ./configure --cover && make cover */

#include <stdio.h>
#include <stdlib.h>
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    strm->zfree = Z_NULL;
}

/* -- inflate test routines -- */

/* Decode a hexadecimal string, set *len to length, in[] to the bytes.  This
   decodes liberally, in that hex digits can be adjacent, in which case two in
   a row writes a byte.  Or they can delimited by any non-hex character, where
   the delimiters are ignored except when a single hex digit is followed by a
   delimiter in which case that single digit writes a byte.  The returned
   data is allocated and must eventually be freed.  NULL is returned if out of
   memory.  If the length is not needed, then len can be NULL. */
local unsigned char *h2b(const char *hex, unsigned *len)
{
    unsigned char *in;
    unsigned next, val;

    in = malloc((strlen(hex) + 1) >> 1);
    if (in == NULL)
        return NULL;
    next = 0;
    val = 1;







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    strm->zfree = Z_NULL;
}

/* -- inflate test routines -- */

/* Decode a hexadecimal string, set *len to length, in[] to the bytes.  This
   decodes liberally, in that hex digits can be adjacent, in which case two in
   a row writes a byte.  Or they can be delimited by any non-hex character,
   where the delimiters are ignored except when a single hex digit is followed
   by a delimiter, where that single digit writes a byte.  The returned data is
   allocated and must eventually be freed.  NULL is returned if out of memory.
   If the length is not needed, then len can be NULL. */
local unsigned char *h2b(const char *hex, unsigned *len)
{
    unsigned char *in, *re;
    unsigned next, val;

    in = malloc((strlen(hex) + 1) >> 1);
    if (in == NULL)
        return NULL;
    next = 0;
    val = 1;
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        if (val > 255) {                /* have two digits */
            in[next++] = val & 0xff;    /* save the decoded byte */
            val = 1;                    /* start over */
        }
    } while (*hex++);       /* go through the loop with the terminating null */
    if (len != NULL)
        *len = next;
    in = reallocf(in, next);
    return in;
}

/* generic inflate() run, where hex is the hexadecimal input data, what is the
   text to include in an error message, step is how much input data to feed
   inflate() on each call, or zero to feed it all, win is the window bits
   parameter to inflateInit2(), len is the size of the output buffer, and err
   is the error code expected from the first inflate() call (the second







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        if (val > 255) {                /* have two digits */
            in[next++] = val & 0xff;    /* save the decoded byte */
            val = 1;                    /* start over */
        }
    } while (*hex++);       /* go through the loop with the terminating null */
    if (len != NULL)
        *len = next;
    re = realloc(in, next);
    return re == NULL ? in : re;
}

/* generic inflate() run, where hex is the hexadecimal input data, what is the
   text to include in an error message, step is how much input data to feed
   inflate() on each call, or zero to feed it all, win is the window bits
   parameter to inflateInit2(), len is the size of the output buffer, and err
   is the error code expected from the first inflate() call (the second
Changes to compat/zlib/test/minigzip.c.
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/* minigzip.c -- simulate gzip using the zlib compression library
 * Copyright (C) 1995-2006, 2010, 2011 Jean-loup Gailly.
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/*
 * minigzip is a minimal implementation of the gzip utility. This is
 * only an example of using zlib and isn't meant to replace the
 * full-featured gzip. No attempt is made to deal with file systems

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/* minigzip.c -- simulate gzip using the zlib compression library
 * Copyright (C) 1995-2006, 2010, 2011, 2016 Jean-loup Gailly
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/*
 * minigzip is a minimal implementation of the gzip utility. This is
 * only an example of using zlib and isn't meant to replace the
 * full-featured gzip. No attempt is made to deal with file systems
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#    include <stdlib.h>
#  endif
#  define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY)
#else
#  define SET_BINARY_MODE(file)
#endif

#ifdef _MSC_VER
#  define snprintf _snprintf
#endif

#ifdef VMS
#  define unlink delete
#  define GZ_SUFFIX "-gz"
#endif







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#    include <stdlib.h>
#  endif
#  define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY)
#else
#  define SET_BINARY_MODE(file)
#endif

#if defined(_MSC_VER) && _MSC_VER < 1900
#  define snprintf _snprintf
#endif

#ifdef VMS
#  define unlink delete
#  define GZ_SUFFIX "-gz"
#endif
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void *myalloc OF((void *, unsigned, unsigned));
void myfree OF((void *, void *));

void *myalloc(q, n, m)
    void *q;
    unsigned n, m;
{
    q = Z_NULL;
    return calloc(n, m);
}

void myfree(q, p)
    void *q, *p;
{
    q = Z_NULL;
    free(p);
}

typedef struct gzFile_s {
    FILE *file;
    int write;
    int err;







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void *myalloc OF((void *, unsigned, unsigned));
void myfree OF((void *, void *));

void *myalloc(q, n, m)
    void *q;
    unsigned n, m;
{
    (void)q;
    return calloc(n, m);
}

void myfree(q, p)
    void *q, *p;
{
    (void)q;
    free(p);
}

typedef struct gzFile_s {
    FILE *file;
    int write;
    int err;
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{
    *err = gz->err;
    return gz->msg;
}

#endif

char *prog;

void error            OF((const char *msg));
void gz_compress      OF((FILE   *in, gzFile out));
#ifdef USE_MMAP
int  gz_compress_mmap OF((FILE   *in, gzFile out));
#endif
void gz_uncompress    OF((gzFile in, FILE   *out));







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{
    *err = gz->err;
    return gz->msg;
}

#endif

static char *prog;

void error            OF((const char *msg));
void gz_compress      OF((FILE   *in, gzFile out));
#ifdef USE_MMAP
int  gz_compress_mmap OF((FILE   *in, gzFile out));
#endif
void gz_uncompress    OF((gzFile in, FILE   *out));
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void file_uncompress(file)
    char  *file;
{
    local char buf[MAX_NAME_LEN];
    char *infile, *outfile;
    FILE  *out;
    gzFile in;
    size_t len = strlen(file);

    if (len + strlen(GZ_SUFFIX) >= sizeof(buf)) {
        fprintf(stderr, "%s: filename too long\n", prog);
        exit(1);
    }

#if !defined(NO_snprintf) && !defined(NO_vsnprintf)







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void file_uncompress(file)
    char  *file;
{
    local char buf[MAX_NAME_LEN];
    char *infile, *outfile;
    FILE  *out;
    gzFile in;
    unsigned len = strlen(file);

    if (len + strlen(GZ_SUFFIX) >= sizeof(buf)) {
        fprintf(stderr, "%s: filename too long\n", prog);
        exit(1);
    }

#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
Changes to compat/zlib/treebuild.xml.
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<?xml version="1.0" ?>
<package name="zlib" version="1.2.8">
    <library name="zlib" dlversion="1.2.8" dlname="z">
	<property name="description"> zip compression library </property>
	<property name="include-target-dir" value="$(@PACKAGE/install-includedir)" />

	<!-- fixme: not implemented yet -->
	<property name="compiler/c/inline" value="yes" />

	<include-file name="zlib.h" scope="public" mode="644" />

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<?xml version="1.0" ?>
<package name="zlib" version="1.2.10">
    <library name="zlib" dlversion="1.2.10" dlname="z">
	<property name="description"> zip compression library </property>
	<property name="include-target-dir" value="$(@PACKAGE/install-includedir)" />

	<!-- fixme: not implemented yet -->
	<property name="compiler/c/inline" value="yes" />

	<include-file name="zlib.h" scope="public" mode="644" />
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	</source>
    </library>
</package>

<!--
CFLAGS=-O
#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
#CFLAGS=-g -DDEBUG
#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
#           -Wstrict-prototypes -Wmissing-prototypes

# OBJA =
# to use the asm code: make OBJA=match.o
#
match.o: match.S
	$(CPP) match.S > _match.s
	$(CC) -c _match.s
	mv _match.o match.o
	rm -f _match.s
-->







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	</source>
    </library>
</package>

<!--
CFLAGS=-O
#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
#CFLAGS=-g -DZLIB_DEBUG
#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
#           -Wstrict-prototypes -Wmissing-prototypes

# OBJA =
# to use the asm code: make OBJA=match.o
#
match.o: match.S
	$(CPP) match.S > _match.s
	$(CC) -c _match.s
	mv _match.o match.o
	rm -f _match.s
-->
Changes to compat/zlib/trees.c.
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/* trees.c -- output deflated data using Huffman coding
 * Copyright (C) 1995-2012 Jean-loup Gailly
 * detect_data_type() function provided freely by Cosmin Truta, 2006
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/*
 *  ALGORITHM
 *

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/* trees.c -- output deflated data using Huffman coding
 * Copyright (C) 1995-2016 Jean-loup Gailly
 * detect_data_type() function provided freely by Cosmin Truta, 2006
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/*
 *  ALGORITHM
 *
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/* @(#) $Id$ */

/* #define GEN_TREES_H */

#include "deflate.h"

#ifdef DEBUG
#  include <ctype.h>
#endif

/* ===========================================================================
 * Constants
 */








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/* @(#) $Id$ */

/* #define GEN_TREES_H */

#include "deflate.h"

#ifdef ZLIB_DEBUG
#  include <ctype.h>
#endif

/* ===========================================================================
 * Constants
 */

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    const ct_data *static_tree;  /* static tree or NULL */
    const intf *extra_bits;      /* extra bits for each code or NULL */
    int     extra_base;          /* base index for extra_bits */
    int     elems;               /* max number of elements in the tree */
    int     max_length;          /* max bit length for the codes */
};

local static_tree_desc  static_l_desc =
{static_ltree, extra_lbits, LITERALS+1, L_CODES, MAX_BITS};

local static_tree_desc  static_d_desc =
{static_dtree, extra_dbits, 0,          D_CODES, MAX_BITS};

local static_tree_desc  static_bl_desc =
{(const ct_data *)0, extra_blbits, 0,   BL_CODES, MAX_BL_BITS};

/* ===========================================================================
 * Local (static) routines in this file.
 */

local void tr_static_init OF((void));







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    const ct_data *static_tree;  /* static tree or NULL */
    const intf *extra_bits;      /* extra bits for each code or NULL */
    int     extra_base;          /* base index for extra_bits */
    int     elems;               /* max number of elements in the tree */
    int     max_length;          /* max bit length for the codes */
};

local const static_tree_desc  static_l_desc =
{static_ltree, extra_lbits, LITERALS+1, L_CODES, MAX_BITS};

local const static_tree_desc  static_d_desc =
{static_dtree, extra_dbits, 0,          D_CODES, MAX_BITS};

local const static_tree_desc  static_bl_desc =
{(const ct_data *)0, extra_blbits, 0,   BL_CODES, MAX_BL_BITS};

/* ===========================================================================
 * Local (static) routines in this file.
 */

local void tr_static_init OF((void));
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                              int blcodes));
local void compress_block OF((deflate_state *s, const ct_data *ltree,
                              const ct_data *dtree));
local int  detect_data_type OF((deflate_state *s));
local unsigned bi_reverse OF((unsigned value, int length));
local void bi_windup      OF((deflate_state *s));
local void bi_flush       OF((deflate_state *s));
local void copy_block     OF((deflate_state *s, charf *buf, unsigned len,
                              int header));

#ifdef GEN_TREES_H
local void gen_trees_header OF((void));
#endif

#ifndef DEBUG
#  define send_code(s, c, tree) send_bits(s, tree[c].Code, tree[c].Len)
   /* Send a code of the given tree. c and tree must not have side effects */

#else /* DEBUG */
#  define send_code(s, c, tree) \
     { if (z_verbose>2) fprintf(stderr,"\ncd %3d ",(c)); \
       send_bits(s, tree[c].Code, tree[c].Len); }
#endif

/* ===========================================================================
 * Output a short LSB first on the stream.
 * IN assertion: there is enough room in pendingBuf.
 */
#define put_short(s, w) { \
    put_byte(s, (uch)((w) & 0xff)); \
    put_byte(s, (uch)((ush)(w) >> 8)); \
}

/* ===========================================================================
 * Send a value on a given number of bits.
 * IN assertion: length <= 16 and value fits in length bits.
 */
#ifdef DEBUG
local void send_bits      OF((deflate_state *s, int value, int length));

local void send_bits(s, value, length)
    deflate_state *s;
    int value;  /* value to send */
    int length; /* number of bits */
{







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<





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                              int blcodes));
local void compress_block OF((deflate_state *s, const ct_data *ltree,
                              const ct_data *dtree));
local int  detect_data_type OF((deflate_state *s));
local unsigned bi_reverse OF((unsigned value, int length));
local void bi_windup      OF((deflate_state *s));
local void bi_flush       OF((deflate_state *s));



#ifdef GEN_TREES_H
local void gen_trees_header OF((void));
#endif

#ifndef ZLIB_DEBUG
#  define send_code(s, c, tree) send_bits(s, tree[c].Code, tree[c].Len)
   /* Send a code of the given tree. c and tree must not have side effects */

#else /* !ZLIB_DEBUG */
#  define send_code(s, c, tree) \
     { if (z_verbose>2) fprintf(stderr,"\ncd %3d ",(c)); \
       send_bits(s, tree[c].Code, tree[c].Len); }
#endif

/* ===========================================================================
 * Output a short LSB first on the stream.
 * IN assertion: there is enough room in pendingBuf.
 */
#define put_short(s, w) { \
    put_byte(s, (uch)((w) & 0xff)); \
    put_byte(s, (uch)((ush)(w) >> 8)); \
}

/* ===========================================================================
 * Send a value on a given number of bits.
 * IN assertion: length <= 16 and value fits in length bits.
 */
#ifdef ZLIB_DEBUG
local void send_bits      OF((deflate_state *s, int value, int length));

local void send_bits(s, value, length)
    deflate_state *s;
    int value;  /* value to send */
    int length; /* number of bits */
{
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        s->bi_buf = (ush)value >> (Buf_size - s->bi_valid);
        s->bi_valid += length - Buf_size;
    } else {
        s->bi_buf |= (ush)value << s->bi_valid;
        s->bi_valid += length;
    }
}
#else /* !DEBUG */

#define send_bits(s, value, length) \
{ int len = length;\
  if (s->bi_valid > (int)Buf_size - len) {\
    int val = value;\
    s->bi_buf |= (ush)val << s->bi_valid;\
    put_short(s, s->bi_buf);\
    s->bi_buf = (ush)val >> (Buf_size - s->bi_valid);\
    s->bi_valid += len - Buf_size;\
  } else {\
    s->bi_buf |= (ush)(value) << s->bi_valid;\
    s->bi_valid += len;\
  }\
}
#endif /* DEBUG */


/* the arguments must not have side effects */

/* ===========================================================================
 * Initialize the various 'constant' tables.
 */







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        s->bi_buf = (ush)value >> (Buf_size - s->bi_valid);
        s->bi_valid += length - Buf_size;
    } else {
        s->bi_buf |= (ush)value << s->bi_valid;
        s->bi_valid += length;
    }
}
#else /* !ZLIB_DEBUG */

#define send_bits(s, value, length) \
{ int len = length;\
  if (s->bi_valid > (int)Buf_size - len) {\
    int val = (int)value;\
    s->bi_buf |= (ush)val << s->bi_valid;\
    put_short(s, s->bi_buf);\
    s->bi_buf = (ush)val >> (Buf_size - s->bi_valid);\
    s->bi_valid += len - Buf_size;\
  } else {\
    s->bi_buf |= (ush)(value) << s->bi_valid;\
    s->bi_valid += len;\
  }\
}
#endif /* ZLIB_DEBUG */


/* the arguments must not have side effects */

/* ===========================================================================
 * Initialize the various 'constant' tables.
 */
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#endif /* defined(GEN_TREES_H) || !defined(STDC) */
}

/* ===========================================================================
 * Genererate the file trees.h describing the static trees.
 */
#ifdef GEN_TREES_H
#  ifndef DEBUG
#    include <stdio.h>
#  endif

#  define SEPARATOR(i, last, width) \
      ((i) == (last)? "\n};\n\n" :    \
       ((i) % (width) == (width)-1 ? ",\n" : ", "))








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#endif /* defined(GEN_TREES_H) || !defined(STDC) */
}

/* ===========================================================================
 * Genererate the file trees.h describing the static trees.
 */
#ifdef GEN_TREES_H
#  ifndef ZLIB_DEBUG
#    include <stdio.h>
#  endif

#  define SEPARATOR(i, last, width) \
      ((i) == (last)? "\n};\n\n" :    \
       ((i) % (width) == (width)-1 ? ",\n" : ", "))

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    s->d_desc.stat_desc = &static_d_desc;

    s->bl_desc.dyn_tree = s->bl_tree;
    s->bl_desc.stat_desc = &static_bl_desc;

    s->bi_buf = 0;
    s->bi_valid = 0;
#ifdef DEBUG
    s->compressed_len = 0L;
    s->bits_sent = 0L;
#endif

    /* Initialize the first block of the first file: */
    init_block(s);
}







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    s->d_desc.stat_desc = &static_d_desc;

    s->bl_desc.dyn_tree = s->bl_tree;
    s->bl_desc.stat_desc = &static_bl_desc;

    s->bi_buf = 0;
    s->bi_valid = 0;
#ifdef ZLIB_DEBUG
    s->compressed_len = 0L;
    s->bits_sent = 0L;
#endif

    /* Initialize the first block of the first file: */
    init_block(s);
}
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        if (n > max_code) continue; /* not a leaf node */

        s->bl_count[bits]++;
        xbits = 0;
        if (n >= base) xbits = extra[n-base];
        f = tree[n].Freq;
        s->opt_len += (ulg)f * (bits + xbits);
        if (stree) s->static_len += (ulg)f * (stree[n].Len + xbits);
    }
    if (overflow == 0) return;

    Trace((stderr,"\nbit length overflow\n"));
    /* This happens for example on obj2 and pic of the Calgary corpus */

    /* Find the first bit length which could increase: */
    do {
        bits = max_length-1;
        while (s->bl_count[bits] == 0) bits--;
        s->bl_count[bits]--;      /* move one leaf down the tree */







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        if (n > max_code) continue; /* not a leaf node */

        s->bl_count[bits]++;
        xbits = 0;
        if (n >= base) xbits = extra[n-base];
        f = tree[n].Freq;
        s->opt_len += (ulg)f * (unsigned)(bits + xbits);
        if (stree) s->static_len += (ulg)f * (unsigned)(stree[n].Len + xbits);
    }
    if (overflow == 0) return;

    Tracev((stderr,"\nbit length overflow\n"));
    /* This happens for example on obj2 and pic of the Calgary corpus */

    /* Find the first bit length which could increase: */
    do {
        bits = max_length-1;
        while (s->bl_count[bits] == 0) bits--;
        s->bl_count[bits]--;      /* move one leaf down the tree */
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     */
    for (bits = max_length; bits != 0; bits--) {
        n = s->bl_count[bits];
        while (n != 0) {
            m = s->heap[--h];
            if (m > max_code) continue;
            if ((unsigned) tree[m].Len != (unsigned) bits) {
                Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits));
                s->opt_len += ((long)bits - (long)tree[m].Len)
                              *(long)tree[m].Freq;
                tree[m].Len = (ush)bits;
            }
            n--;
        }
    }
}








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     */
    for (bits = max_length; bits != 0; bits--) {
        n = s->bl_count[bits];
        while (n != 0) {
            m = s->heap[--h];
            if (m > max_code) continue;
            if ((unsigned) tree[m].Len != (unsigned) bits) {
                Tracev((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits));
                s->opt_len += ((ulg)bits - tree[m].Len) * tree[m].Freq;

                tree[m].Len = (ush)bits;
            }
            n--;
        }
    }
}

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 */
local void gen_codes (tree, max_code, bl_count)
    ct_data *tree;             /* the tree to decorate */
    int max_code;              /* largest code with non zero frequency */
    ushf *bl_count;            /* number of codes at each bit length */
{
    ush next_code[MAX_BITS+1]; /* next code value for each bit length */
    ush code = 0;              /* running code value */
    int bits;                  /* bit index */
    int n;                     /* code index */

    /* The distribution counts are first used to generate the code values
     * without bit reversal.
     */
    for (bits = 1; bits <= MAX_BITS; bits++) {
        next_code[bits] = code = (code + bl_count[bits-1]) << 1;

    }
    /* Check that the bit counts in bl_count are consistent. The last code
     * must be all ones.
     */
    Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1,
            "inconsistent bit counts");
    Tracev((stderr,"\ngen_codes: max_code %d ", max_code));

    for (n = 0;  n <= max_code; n++) {
        int len = tree[n].Len;
        if (len == 0) continue;
        /* Now reverse the bits */
        tree[n].Code = bi_reverse(next_code[len]++, len);

        Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ",
             n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len]-1));
    }
}

/* ===========================================================================







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>












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 */
local void gen_codes (tree, max_code, bl_count)
    ct_data *tree;             /* the tree to decorate */
    int max_code;              /* largest code with non zero frequency */
    ushf *bl_count;            /* number of codes at each bit length */
{
    ush next_code[MAX_BITS+1]; /* next code value for each bit length */
    unsigned code = 0;         /* running code value */
    int bits;                  /* bit index */
    int n;                     /* code index */

    /* The distribution counts are first used to generate the code values
     * without bit reversal.
     */
    for (bits = 1; bits <= MAX_BITS; bits++) {
        code = (code + bl_count[bits-1]) << 1;
        next_code[bits] = (ush)code;
    }
    /* Check that the bit counts in bl_count are consistent. The last code
     * must be all ones.
     */
    Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1,
            "inconsistent bit counts");
    Tracev((stderr,"\ngen_codes: max_code %d ", max_code));

    for (n = 0;  n <= max_code; n++) {
        int len = tree[n].Len;
        if (len == 0) continue;
        /* Now reverse the bits */
        tree[n].Code = (ush)bi_reverse(next_code[len]++, len);

        Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ",
             n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len]-1));
    }
}

/* ===========================================================================
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     * requires that at least 4 bit length codes be sent. (appnote.txt says
     * 3 but the actual value used is 4.)
     */
    for (max_blindex = BL_CODES-1; max_blindex >= 3; max_blindex--) {
        if (s->bl_tree[bl_order[max_blindex]].Len != 0) break;
    }
    /* Update opt_len to include the bit length tree and counts */
    s->opt_len += 3*(max_blindex+1) + 5+5+4;
    Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld",
            s->opt_len, s->static_len));

    return max_blindex;
}

/* ===========================================================================







|







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     * requires that at least 4 bit length codes be sent. (appnote.txt says
     * 3 but the actual value used is 4.)
     */
    for (max_blindex = BL_CODES-1; max_blindex >= 3; max_blindex--) {
        if (s->bl_tree[bl_order[max_blindex]].Len != 0) break;
    }
    /* Update opt_len to include the bit length tree and counts */
    s->opt_len += 3*((ulg)max_blindex+1) + 5+5+4;
    Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld",
            s->opt_len, s->static_len));

    return max_blindex;
}

/* ===========================================================================
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void ZLIB_INTERNAL _tr_stored_block(s, buf, stored_len, last)
    deflate_state *s;
    charf *buf;       /* input block */
    ulg stored_len;   /* length of input block */
    int last;         /* one if this is the last block for a file */
{
    send_bits(s, (STORED_BLOCK<<1)+last, 3);    /* send block type */





#ifdef DEBUG
    s->compressed_len = (s->compressed_len + 3 + 7) & (ulg)~7L;
    s->compressed_len += (stored_len + 4) << 3;


#endif
    copy_block(s, buf, (unsigned)stored_len, 1); /* with header */
}

/* ===========================================================================
 * Flush the bits in the bit buffer to pending output (leaves at most 7 bits)
 */
void ZLIB_INTERNAL _tr_flush_bits(s)
    deflate_state *s;
{
    bi_flush(s);
}

/* ===========================================================================
 * Send one empty static block to give enough lookahead for inflate.
 * This takes 10 bits, of which 7 may remain in the bit buffer.
 */
void ZLIB_INTERNAL _tr_align(s)
    deflate_state *s;
{
    send_bits(s, STATIC_TREES<<1, 3);
    send_code(s, END_BLOCK, static_ltree);
#ifdef DEBUG
    s->compressed_len += 10L; /* 3 for block type, 7 for EOB */
#endif
    bi_flush(s);
}

/* ===========================================================================
 * Determine the best encoding for the current block: dynamic trees, static







>
>
>
>
>
|


>
>

<




















|







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void ZLIB_INTERNAL _tr_stored_block(s, buf, stored_len, last)
    deflate_state *s;
    charf *buf;       /* input block */
    ulg stored_len;   /* length of input block */
    int last;         /* one if this is the last block for a file */
{
    send_bits(s, (STORED_BLOCK<<1)+last, 3);    /* send block type */
    bi_windup(s);        /* align on byte boundary */
    put_short(s, (ush)stored_len);
    put_short(s, (ush)~stored_len);
    zmemcpy(s->pending_buf + s->pending, (Bytef *)buf, stored_len);
    s->pending += stored_len;
#ifdef ZLIB_DEBUG
    s->compressed_len = (s->compressed_len + 3 + 7) & (ulg)~7L;
    s->compressed_len += (stored_len + 4) << 3;
    s->bits_sent += 2*16;
    s->bits_sent += stored_len<<3;
#endif

}

/* ===========================================================================
 * Flush the bits in the bit buffer to pending output (leaves at most 7 bits)
 */
void ZLIB_INTERNAL _tr_flush_bits(s)
    deflate_state *s;
{
    bi_flush(s);
}

/* ===========================================================================
 * Send one empty static block to give enough lookahead for inflate.
 * This takes 10 bits, of which 7 may remain in the bit buffer.
 */
void ZLIB_INTERNAL _tr_align(s)
    deflate_state *s;
{
    send_bits(s, STATIC_TREES<<1, 3);
    send_code(s, END_BLOCK, static_ltree);
#ifdef ZLIB_DEBUG
    s->compressed_len += 10L; /* 3 for block type, 7 for EOB */
#endif
    bi_flush(s);
}

/* ===========================================================================
 * Determine the best encoding for the current block: dynamic trees, static
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    } else if (static_lenb >= 0) { /* force static trees */
#else
    } else if (s->strategy == Z_FIXED || static_lenb == opt_lenb) {
#endif
        send_bits(s, (STATIC_TREES<<1)+last, 3);
        compress_block(s, (const ct_data *)static_ltree,
                       (const ct_data *)static_dtree);
#ifdef DEBUG
        s->compressed_len += 3 + s->static_len;
#endif
    } else {
        send_bits(s, (DYN_TREES<<1)+last, 3);
        send_all_trees(s, s->l_desc.max_code+1, s->d_desc.max_code+1,
                       max_blindex+1);
        compress_block(s, (const ct_data *)s->dyn_ltree,
                       (const ct_data *)s->dyn_dtree);
#ifdef DEBUG
        s->compressed_len += 3 + s->opt_len;
#endif
    }
    Assert (s->compressed_len == s->bits_sent, "bad compressed size");
    /* The above check is made mod 2^32, for files larger than 512 MB
     * and uLong implemented on 32 bits.
     */
    init_block(s);

    if (last) {
        bi_windup(s);
#ifdef DEBUG
        s->compressed_len += 7;  /* align on byte boundary */
#endif
    }
    Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3,
           s->compressed_len-7*last));
}








|








|











|







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    } else if (static_lenb >= 0) { /* force static trees */
#else
    } else if (s->strategy == Z_FIXED || static_lenb == opt_lenb) {
#endif
        send_bits(s, (STATIC_TREES<<1)+last, 3);
        compress_block(s, (const ct_data *)static_ltree,
                       (const ct_data *)static_dtree);
#ifdef ZLIB_DEBUG
        s->compressed_len += 3 + s->static_len;
#endif
    } else {
        send_bits(s, (DYN_TREES<<1)+last, 3);
        send_all_trees(s, s->l_desc.max_code+1, s->d_desc.max_code+1,
                       max_blindex+1);
        compress_block(s, (const ct_data *)s->dyn_ltree,
                       (const ct_data *)s->dyn_dtree);
#ifdef ZLIB_DEBUG
        s->compressed_len += 3 + s->opt_len;
#endif
    }
    Assert (s->compressed_len == s->bits_sent, "bad compressed size");
    /* The above check is made mod 2^32, for files larger than 512 MB
     * and uLong implemented on 32 bits.
     */
    init_block(s);

    if (last) {
        bi_windup(s);
#ifdef ZLIB_DEBUG
        s->compressed_len += 7;  /* align on byte boundary */
#endif
    }
    Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3,
           s->compressed_len-7*last));
}

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            dist--; /* dist is now the match distance - 1 */
            code = d_code(dist);
            Assert (code < D_CODES, "bad d_code");

            send_code(s, code, dtree);       /* send the distance code */
            extra = extra_dbits[code];
            if (extra != 0) {
                dist -= base_dist[code];
                send_bits(s, dist, extra);   /* send the extra distance bits */
            }
        } /* literal or match pair ? */

        /* Check that the overlay between pending_buf and d_buf+l_buf is ok: */
        Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx,
               "pendingBuf overflow");







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            dist--; /* dist is now the match distance - 1 */
            code = d_code(dist);
            Assert (code < D_CODES, "bad d_code");

            send_code(s, code, dtree);       /* send the distance code */
            extra = extra_dbits[code];
            if (extra != 0) {
                dist -= (unsigned)base_dist[code];
                send_bits(s, dist, extra);   /* send the extra distance bits */
            }
        } /* literal or match pair ? */

        /* Check that the overlay between pending_buf and d_buf+l_buf is ok: */
        Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx,
               "pendingBuf overflow");
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    if (s->bi_valid > 8) {
        put_short(s, s->bi_buf);
    } else if (s->bi_valid > 0) {
        put_byte(s, (Byte)s->bi_buf);
    }
    s->bi_buf = 0;
    s->bi_valid = 0;
#ifdef DEBUG
    s->bits_sent = (s->bits_sent+7) & ~7;
#endif
}

/* ===========================================================================
 * Copy a stored block, storing first the length and its
 * one's complement if requested.
 */
local void copy_block(s, buf, len, header)
    deflate_state *s;
    charf    *buf;    /* the input data */
    unsigned len;     /* its length */
    int      header;  /* true if block header must be written */
{
    bi_windup(s);        /* align on byte boundary */

    if (header) {
        put_short(s, (ush)len);
        put_short(s, (ush)~len);
#ifdef DEBUG
        s->bits_sent += 2*16;
#endif
    }
#ifdef DEBUG
    s->bits_sent += (ulg)len<<3;
#endif
    while (len--) {
        put_byte(s, *buf++);
    }
}







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    if (s->bi_valid > 8) {
        put_short(s, s->bi_buf);
    } else if (s->bi_valid > 0) {
        put_byte(s, (Byte)s->bi_buf);
    }
    s->bi_buf = 0;
    s->bi_valid = 0;
#ifdef ZLIB_DEBUG
    s->bits_sent = (s->bits_sent+7) & ~7;
#endif
}



























Changes to compat/zlib/uncompr.c.
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/* uncompr.c -- decompress a memory buffer
 * Copyright (C) 1995-2003, 2010 Jean-loup Gailly.
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* @(#) $Id$ */

#define ZLIB_INTERNAL
#include "zlib.h"

/* ===========================================================================
     Decompresses the source buffer into the destination buffer.  sourceLen is
   the byte length of the source buffer. Upon entry, destLen is the total
   size of the destination buffer, which must be large enough to hold the
   entire uncompressed data. (The size of the uncompressed data must have
   been saved previously by the compressor and transmitted to the decompressor
   by some mechanism outside the scope of this compression library.)
   Upon exit, destLen is the actual size of the compressed buffer.



     uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
   enough memory, Z_BUF_ERROR if there was not enough room in the output
   buffer, or Z_DATA_ERROR if the input data was corrupted.

*/



























































int ZEXPORT uncompress (dest, destLen, source, sourceLen)
    Bytef *dest;
    uLongf *destLen;
    const Bytef *source;
    uLong sourceLen;
{
    z_stream stream;
    int err;

    stream.next_in = (z_const Bytef *)source;
    stream.avail_in = (uInt)sourceLen;
    /* Check for source > 64K on 16-bit machine: */
    if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR;

    stream.next_out = dest;
    stream.avail_out = (uInt)*destLen;
    if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR;

    stream.zalloc = (alloc_func)0;
    stream.zfree = (free_func)0;

    err = inflateInit(&stream);
    if (err != Z_OK) return err;

    err = inflate(&stream, Z_FINISH);
    if (err != Z_STREAM_END) {
        inflateEnd(&stream);
        if (err == Z_NEED_DICT || (err == Z_BUF_ERROR && stream.avail_in == 0))
            return Z_DATA_ERROR;
        return err;
    }
    *destLen = stream.total_out;

    err = inflateEnd(&stream);
    return err;
}

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/* uncompr.c -- decompress a memory buffer
 * Copyright (C) 1995-2003, 2010, 2014, 2016 Jean-loup Gailly, Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* @(#) $Id$ */

#define ZLIB_INTERNAL
#include "zlib.h"

/* ===========================================================================
     Decompresses the source buffer into the destination buffer.  *sourceLen is
   the byte length of the source buffer. Upon entry, *destLen is the total size
   of the destination buffer, which must be large enough to hold the entire
   uncompressed data. (The size of the uncompressed data must have been saved
   previously by the compressor and transmitted to the decompressor by some
   mechanism outside the scope of this compression library.) Upon exit,
   *destLen is the size of the decompressed data and *sourceLen is the number
   of source bytes consumed. Upon return, source + *sourceLen points to the
   first unused input byte.

     uncompress returns Z_OK if success, Z_MEM_ERROR if there was not enough
   memory, Z_BUF_ERROR if there was not enough room in the output buffer, or
   Z_DATA_ERROR if the input data was corrupted, including if the input data is
   an incomplete zlib stream.
*/
int ZEXPORT uncompress2 (dest, destLen, source, sourceLen)
    Bytef *dest;
    uLongf *destLen;
    const Bytef *source;
    uLong *sourceLen;
{
    z_stream stream;
    int err;
    const uInt max = (uInt)-1;
    uLong len, left;
    Byte buf[1];    /* for detection of incomplete stream when *destLen == 0 */

    len = *sourceLen;
    if (*destLen) {
        left = *destLen;
        *destLen = 0;
    }
    else {
        left = 1;
        dest = buf;
    }

    stream.next_in = (z_const Bytef *)source;
    stream.avail_in = 0;
    stream.zalloc = (alloc_func)0;
    stream.zfree = (free_func)0;
    stream.opaque = (voidpf)0;

    err = inflateInit(&stream);
    if (err != Z_OK) return err;

    stream.next_out = dest;
    stream.avail_out = 0;

    do {
        if (stream.avail_out == 0) {
            stream.avail_out = left > (uLong)max ? max : (uInt)left;
            left -= stream.avail_out;
        }
        if (stream.avail_in == 0) {
            stream.avail_in = len > (uLong)max ? max : (uInt)len;
            len -= stream.avail_in;
        }
        err = inflate(&stream, Z_NO_FLUSH);
    } while (err == Z_OK);

    *sourceLen -= len + stream.avail_in;
    if (dest != buf)
        *destLen = stream.total_out;
    else if (stream.total_out && err == Z_BUF_ERROR)
        left = 1;

    inflateEnd(&stream);
    return err == Z_STREAM_END ? Z_OK :
           err == Z_NEED_DICT ? Z_DATA_ERROR  :
           err == Z_BUF_ERROR && left + stream.avail_out ? Z_DATA_ERROR :
           err;
}

int ZEXPORT uncompress (dest, destLen, source, sourceLen)
    Bytef *dest;
    uLongf *destLen;
    const Bytef *source;
    uLong sourceLen;
{


    return uncompress2(dest, destLen, source, &sourceLen);


























}
Changes to compat/zlib/win32/Makefile.gcc.
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#
# Set to 1 if shared object needs to be installed
#
SHARED_MODE=0

#LOC = -DASMV
#LOC = -DDEBUG -g

PREFIX =
CC = $(PREFIX)gcc
CFLAGS = $(LOC) -O3 -Wall

AS = $(CC)
ASFLAGS = $(LOC) -Wall







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#
# Set to 1 if shared object needs to be installed
#
SHARED_MODE=0

#LOC = -DASMV
#LOC = -DZLIB_DEBUG -g

PREFIX =
CC = $(PREFIX)gcc
CFLAGS = $(LOC) -O3 -Wall

AS = $(CC)
ASFLAGS = $(LOC) -Wall
Changes to compat/zlib/win32/README-WIN32.txt.
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ZLIB DATA COMPRESSION LIBRARY

zlib 1.2.8 is a general purpose data compression library.  All the code is
thread safe.  The data format used by the zlib library is described by RFCs
(Request for Comments) 1950 to 1952 in the files
http://www.ietf.org/rfc/rfc1950.txt (zlib format), rfc1951.txt (deflate format)
and rfc1952.txt (gzip format).

All functions of the compression library are documented in the file zlib.h
(volunteer to write man pages welcome, contact zlib@gzip.org).  Two compiled


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ZLIB DATA COMPRESSION LIBRARY

zlib 1.2.10 is a general purpose data compression library.  All the code is
thread safe.  The data format used by the zlib library is described by RFCs
(Request for Comments) 1950 to 1952 in the files
http://www.ietf.org/rfc/rfc1950.txt (zlib format), rfc1951.txt (deflate format)
and rfc1952.txt (gzip format).

All functions of the compression library are documented in the file zlib.h
(volunteer to write man pages welcome, contact zlib@gzip.org).  Two compiled
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PLEASE read DLL_FAQ.txt, and the the zlib FAQ http://zlib.net/zlib_faq.html
before asking for help.


Manifest:

The package zlib-1.2.8-win32-x86.zip will contain the following files:

  README-WIN32.txt This document
  ChangeLog        Changes since previous zlib packages
  DLL_FAQ.txt      Frequently asked questions about zlib1.dll
  zlib.3.pdf       Documentation of this library in Adobe Acrobat format

  example.exe      A statically-bound example (using zlib.lib, not the dll)







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PLEASE read DLL_FAQ.txt, and the the zlib FAQ http://zlib.net/zlib_faq.html
before asking for help.


Manifest:

The package zlib-1.2.10-win32-x86.zip will contain the following files:

  README-WIN32.txt This document
  ChangeLog        Changes since previous zlib packages
  DLL_FAQ.txt      Frequently asked questions about zlib1.dll
  zlib.3.pdf       Documentation of this library in Adobe Acrobat format

  example.exe      A statically-bound example (using zlib.lib, not the dll)
Changes to compat/zlib/win32/zlib.def.
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; zlib data compression library
EXPORTS
; basic functions
    zlibVersion
    deflate
    deflateEnd
    inflate
    inflateEnd
; advanced functions
    deflateSetDictionary

    deflateCopy
    deflateReset
    deflateParams
    deflateTune
    deflateBound
    deflatePending
    deflatePrime










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; zlib data compression library
EXPORTS
; basic functions
    zlibVersion
    deflate
    deflateEnd
    inflate
    inflateEnd
; advanced functions
    deflateSetDictionary
    deflateGetDictionary
    deflateCopy
    deflateReset
    deflateParams
    deflateTune
    deflateBound
    deflatePending
    deflatePrime
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    inflateBackEnd
    zlibCompileFlags
; utility functions
    compress
    compress2
    compressBound
    uncompress

    gzopen
    gzdopen
    gzbuffer
    gzsetparams
    gzread

    gzwrite

    gzprintf
    gzvprintf
    gzputs
    gzgets
    gzputc
    gzgetc
    gzungetc







>





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    inflateBackEnd
    zlibCompileFlags
; utility functions
    compress
    compress2
    compressBound
    uncompress
    uncompress2
    gzopen
    gzdopen
    gzbuffer
    gzsetparams
    gzread
    gzfread
    gzwrite
    gzfwrite
    gzprintf
    gzvprintf
    gzputs
    gzgets
    gzputc
    gzgetc
    gzungetc
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    gzseek64
    gztell64
    gzoffset64
    adler32_combine64
    crc32_combine64
; checksum functions
    adler32

    crc32

    adler32_combine
    crc32_combine
; various hacks, don't look :)
    deflateInit_
    deflateInit2_
    inflateInit_
    inflateInit2_
    inflateBackInit_
    gzgetc_
    zError
    inflateSyncPoint
    get_crc_table
    inflateUndermine


    inflateResetKeep
    deflateResetKeep
    gzopen_w







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    gzseek64
    gztell64
    gzoffset64
    adler32_combine64
    crc32_combine64
; checksum functions
    adler32
    adler32_z
    crc32
    crc32_z
    adler32_combine
    crc32_combine
; various hacks, don't look :)
    deflateInit_
    deflateInit2_
    inflateInit_
    inflateInit2_
    inflateBackInit_
    gzgetc_
    zError
    inflateSyncPoint
    get_crc_table
    inflateUndermine
    inflateValidate
    inflateCodesUsed
    inflateResetKeep
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    gzopen_w
Changes to compat/zlib/zconf.h.
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/* zconf.h -- configuration of the zlib compression library
 * Copyright (C) 1995-2013 Jean-loup Gailly.
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* @(#) $Id$ */

#ifndef ZCONF_H
#define ZCONF_H

/*
 * If you *really* need a unique prefix for all types and library functions,
 * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
 * Even better than compiling with -DZ_PREFIX would be to use configure to set
 * this permanently in zconf.h using "./configure --zprefix".
 */
#ifdef Z_PREFIX     /* may be set to #if 1 by ./configure */
#  define Z_PREFIX_SET

/* all linked symbols */
#  define _dist_code            z__dist_code
#  define _length_code          z__length_code
#  define _tr_align             z__tr_align
#  define _tr_flush_bits        z__tr_flush_bits
#  define _tr_flush_block       z__tr_flush_block
#  define _tr_init              z__tr_init
#  define _tr_stored_block      z__tr_stored_block
#  define _tr_tally             z__tr_tally
#  define adler32               z_adler32
#  define adler32_combine       z_adler32_combine
#  define adler32_combine64     z_adler32_combine64

#  ifndef Z_SOLO
#    define compress              z_compress
#    define compress2             z_compress2
#    define compressBound         z_compressBound
#  endif
#  define crc32                 z_crc32
#  define crc32_combine         z_crc32_combine
#  define crc32_combine64       z_crc32_combine64

#  define deflate               z_deflate
#  define deflateBound          z_deflateBound
#  define deflateCopy           z_deflateCopy
#  define deflateEnd            z_deflateEnd



#  define deflateInit2_         z_deflateInit2_
#  define deflateInit_          z_deflateInit_
#  define deflateParams         z_deflateParams
#  define deflatePending        z_deflatePending
#  define deflatePrime          z_deflatePrime
#  define deflateReset          z_deflateReset
#  define deflateResetKeep      z_deflateResetKeep

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/* zconf.h -- configuration of the zlib compression library
 * Copyright (C) 1995-2016 Jean-loup Gailly, Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* @(#) $Id$ */

#ifndef ZCONF_H
#define ZCONF_H

/*
 * If you *really* need a unique prefix for all types and library functions,
 * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
 * Even better than compiling with -DZ_PREFIX would be to use configure to set
 * this permanently in zconf.h using "./configure --zprefix".
 */
#ifdef Z_PREFIX     /* may be set to #if 1 by ./configure */
#  define Z_PREFIX_SET

/* all linked symbols and init macros */
#  define _dist_code            z__dist_code
#  define _length_code          z__length_code
#  define _tr_align             z__tr_align
#  define _tr_flush_bits        z__tr_flush_bits
#  define _tr_flush_block       z__tr_flush_block
#  define _tr_init              z__tr_init
#  define _tr_stored_block      z__tr_stored_block
#  define _tr_tally             z__tr_tally
#  define adler32               z_adler32
#  define adler32_combine       z_adler32_combine
#  define adler32_combine64     z_adler32_combine64
#  define adler32_z             z_adler32_z
#  ifndef Z_SOLO
#    define compress              z_compress
#    define compress2             z_compress2
#    define compressBound         z_compressBound
#  endif
#  define crc32                 z_crc32
#  define crc32_combine         z_crc32_combine
#  define crc32_combine64       z_crc32_combine64
#  define crc32_z               z_crc32_z
#  define deflate               z_deflate
#  define deflateBound          z_deflateBound
#  define deflateCopy           z_deflateCopy
#  define deflateEnd            z_deflateEnd
#  define deflateGetDictionary  z_deflateGetDictionary
#  define deflateInit           z_deflateInit
#  define deflateInit2          z_deflateInit2
#  define deflateInit2_         z_deflateInit2_
#  define deflateInit_          z_deflateInit_
#  define deflateParams         z_deflateParams
#  define deflatePending        z_deflatePending
#  define deflatePrime          z_deflatePrime
#  define deflateReset          z_deflateReset
#  define deflateResetKeep      z_deflateResetKeep
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#    define gzclose_r             z_gzclose_r
#    define gzclose_w             z_gzclose_w
#    define gzdirect              z_gzdirect
#    define gzdopen               z_gzdopen
#    define gzeof                 z_gzeof
#    define gzerror               z_gzerror
#    define gzflush               z_gzflush


#    define gzgetc                z_gzgetc
#    define gzgetc_               z_gzgetc_
#    define gzgets                z_gzgets
#    define gzoffset              z_gzoffset
#    define gzoffset64            z_gzoffset64
#    define gzopen                z_gzopen
#    define gzopen64              z_gzopen64
#    ifdef _WIN32
#      define gzopen_w              z_gzopen_w
#    endif
#    define gzprintf              z_gzprintf
#    define gzvprintf             z_gzvprintf
#    define gzputc                z_gzputc
#    define gzputs                z_gzputs
#    define gzread                z_gzread
#    define gzrewind              z_gzrewind
#    define gzseek                z_gzseek
#    define gzseek64              z_gzseek64
#    define gzsetparams           z_gzsetparams
#    define gztell                z_gztell
#    define gztell64              z_gztell64
#    define gzungetc              z_gzungetc

#    define gzwrite               z_gzwrite
#  endif
#  define inflate               z_inflate
#  define inflateBack           z_inflateBack
#  define inflateBackEnd        z_inflateBackEnd

#  define inflateBackInit_      z_inflateBackInit_

#  define inflateCopy           z_inflateCopy
#  define inflateEnd            z_inflateEnd

#  define inflateGetHeader      z_inflateGetHeader


#  define inflateInit2_         z_inflateInit2_
#  define inflateInit_          z_inflateInit_
#  define inflateMark           z_inflateMark
#  define inflatePrime          z_inflatePrime
#  define inflateReset          z_inflateReset
#  define inflateReset2         z_inflateReset2

#  define inflateSetDictionary  z_inflateSetDictionary
#  define inflateGetDictionary  z_inflateGetDictionary
#  define inflateSync           z_inflateSync
#  define inflateSyncPoint      z_inflateSyncPoint
#  define inflateUndermine      z_inflateUndermine
#  define inflateResetKeep      z_inflateResetKeep
#  define inflate_copyright     z_inflate_copyright
#  define inflate_fast          z_inflate_fast
#  define inflate_table         z_inflate_table
#  ifndef Z_SOLO
#    define uncompress            z_uncompress

#  endif
#  define zError                z_zError
#  ifndef Z_SOLO
#    define zcalloc               z_zcalloc
#    define zcfree                z_zcfree
#  endif
#  define zlibCompileFlags      z_zlibCompileFlags







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#    define gzclose_r             z_gzclose_r
#    define gzclose_w             z_gzclose_w
#    define gzdirect              z_gzdirect
#    define gzdopen               z_gzdopen
#    define gzeof                 z_gzeof
#    define gzerror               z_gzerror
#    define gzflush               z_gzflush
#    define gzfread               z_gzfread
#    define gzfwrite              z_gzfwrite
#    define gzgetc                z_gzgetc
#    define gzgetc_               z_gzgetc_
#    define gzgets                z_gzgets
#    define gzoffset              z_gzoffset
#    define gzoffset64            z_gzoffset64
#    define gzopen                z_gzopen
#    define gzopen64              z_gzopen64
#    ifdef _WIN32
#      define gzopen_w              z_gzopen_w
#    endif
#    define gzprintf              z_gzprintf

#    define gzputc                z_gzputc
#    define gzputs                z_gzputs
#    define gzread                z_gzread
#    define gzrewind              z_gzrewind
#    define gzseek                z_gzseek
#    define gzseek64              z_gzseek64
#    define gzsetparams           z_gzsetparams
#    define gztell                z_gztell
#    define gztell64              z_gztell64
#    define gzungetc              z_gzungetc
#    define gzvprintf             z_gzvprintf
#    define gzwrite               z_gzwrite
#  endif
#  define inflate               z_inflate
#  define inflateBack           z_inflateBack
#  define inflateBackEnd        z_inflateBackEnd
#  define inflateBackInit       z_inflateBackInit
#  define inflateBackInit_      z_inflateBackInit_
#  define inflateCodesUsed      z_inflateCodesUsed
#  define inflateCopy           z_inflateCopy
#  define inflateEnd            z_inflateEnd
#  define inflateGetDictionary  z_inflateGetDictionary
#  define inflateGetHeader      z_inflateGetHeader
#  define inflateInit           z_inflateInit
#  define inflateInit2          z_inflateInit2
#  define inflateInit2_         z_inflateInit2_
#  define inflateInit_          z_inflateInit_
#  define inflateMark           z_inflateMark
#  define inflatePrime          z_inflatePrime
#  define inflateReset          z_inflateReset
#  define inflateReset2         z_inflateReset2
#  define inflateResetKeep      z_inflateResetKeep
#  define inflateSetDictionary  z_inflateSetDictionary

#  define inflateSync           z_inflateSync
#  define inflateSyncPoint      z_inflateSyncPoint
#  define inflateUndermine      z_inflateUndermine
#  define inflateValidate       z_inflateValidate
#  define inflate_copyright     z_inflate_copyright
#  define inflate_fast          z_inflate_fast
#  define inflate_table         z_inflate_table
#  ifndef Z_SOLO
#    define uncompress            z_uncompress
#    define uncompress2           z_uncompress2
#  endif
#  define zError                z_zError
#  ifndef Z_SOLO
#    define zcalloc               z_zcalloc
#    define zcfree                z_zcfree
#  endif
#  define zlibCompileFlags      z_zlibCompileFlags
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#if defined(ZLIB_CONST) && !defined(z_const)
#  define z_const const
#else
#  define z_const
#endif

/* Some Mac compilers merge all .h files incorrectly: */



#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__)

#  define NO_DUMMY_DECL






#endif

/* Maximum value for memLevel in deflateInit2 */
#ifndef MAX_MEM_LEVEL
#  ifdef MAXSEG_64K
#    define MAX_MEM_LEVEL 8
#  else







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#if defined(ZLIB_CONST) && !defined(z_const)
#  define z_const const
#else
#  define z_const
#endif

#ifdef Z_SOLO
   typedef unsigned long z_size_t;
#else
#  define z_longlong long long
#  if defined(NO_SIZE_T)
     typedef unsigned NO_SIZE_T z_size_t;
#  elif defined(STDC)
#    include <stddef.h>
     typedef size_t z_size_t;
#  else
     typedef unsigned long z_size_t;
#  endif
#  undef z_longlong
#endif

/* Maximum value for memLevel in deflateInit2 */
#ifndef MAX_MEM_LEVEL
#  ifdef MAXSEG_64K
#    define MAX_MEM_LEVEL 8
#  else
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 that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
 plus a few kilobytes for small objects. For example, if you want to reduce
 the default memory requirements from 256K to 128K, compile with
     make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
 Of course this will generally degrade compression (there's no free lunch).

   The memory requirements for inflate are (in bytes) 1 << windowBits
 that is, 32K for windowBits=15 (default value) plus a few kilobytes
 for small objects.
*/

                        /* Type declarations */

#ifndef OF /* function prototypes */
#  ifdef STDC







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 that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
 plus a few kilobytes for small objects. For example, if you want to reduce
 the default memory requirements from 256K to 128K, compile with
     make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
 Of course this will generally degrade compression (there's no free lunch).

   The memory requirements for inflate are (in bytes) 1 << windowBits
 that is, 32K for windowBits=15 (default value) plus about 7 kilobytes
 for small objects.
*/

                        /* Type declarations */

#ifndef OF /* function prototypes */
#  ifdef STDC
Changes to compat/zlib/zconf.h.cmakein.
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/* zconf.h -- configuration of the zlib compression library
 * Copyright (C) 1995-2013 Jean-loup Gailly.
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* @(#) $Id$ */

#ifndef ZCONF_H
#define ZCONF_H
#cmakedefine Z_PREFIX
#cmakedefine Z_HAVE_UNISTD_H

/*
 * If you *really* need a unique prefix for all types and library functions,
 * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
 * Even better than compiling with -DZ_PREFIX would be to use configure to set
 * this permanently in zconf.h using "./configure --zprefix".
 */
#ifdef Z_PREFIX     /* may be set to #if 1 by ./configure */
#  define Z_PREFIX_SET

/* all linked symbols */
#  define _dist_code            z__dist_code
#  define _length_code          z__length_code
#  define _tr_align             z__tr_align
#  define _tr_flush_bits        z__tr_flush_bits
#  define _tr_flush_block       z__tr_flush_block
#  define _tr_init              z__tr_init
#  define _tr_stored_block      z__tr_stored_block
#  define _tr_tally             z__tr_tally
#  define adler32               z_adler32
#  define adler32_combine       z_adler32_combine
#  define adler32_combine64     z_adler32_combine64

#  ifndef Z_SOLO
#    define compress              z_compress
#    define compress2             z_compress2
#    define compressBound         z_compressBound
#  endif
#  define crc32                 z_crc32
#  define crc32_combine         z_crc32_combine
#  define crc32_combine64       z_crc32_combine64

#  define deflate               z_deflate
#  define deflateBound          z_deflateBound
#  define deflateCopy           z_deflateCopy
#  define deflateEnd            z_deflateEnd



#  define deflateInit2_         z_deflateInit2_
#  define deflateInit_          z_deflateInit_
#  define deflateParams         z_deflateParams
#  define deflatePending        z_deflatePending
#  define deflatePrime          z_deflatePrime
#  define deflateReset          z_deflateReset
#  define deflateResetKeep      z_deflateResetKeep

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/* zconf.h -- configuration of the zlib compression library
 * Copyright (C) 1995-2016 Jean-loup Gailly, Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* @(#) $Id$ */

#ifndef ZCONF_H
#define ZCONF_H
#cmakedefine Z_PREFIX
#cmakedefine Z_HAVE_UNISTD_H

/*
 * If you *really* need a unique prefix for all types and library functions,
 * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
 * Even better than compiling with -DZ_PREFIX would be to use configure to set
 * this permanently in zconf.h using "./configure --zprefix".
 */
#ifdef Z_PREFIX     /* may be set to #if 1 by ./configure */
#  define Z_PREFIX_SET

/* all linked symbols and init macros */
#  define _dist_code            z__dist_code
#  define _length_code          z__length_code
#  define _tr_align             z__tr_align
#  define _tr_flush_bits        z__tr_flush_bits
#  define _tr_flush_block       z__tr_flush_block
#  define _tr_init              z__tr_init
#  define _tr_stored_block      z__tr_stored_block
#  define _tr_tally             z__tr_tally
#  define adler32               z_adler32
#  define adler32_combine       z_adler32_combine
#  define adler32_combine64     z_adler32_combine64
#  define adler32_z             z_adler32_z
#  ifndef Z_SOLO
#    define compress              z_compress
#    define compress2             z_compress2
#    define compressBound         z_compressBound
#  endif
#  define crc32                 z_crc32
#  define crc32_combine         z_crc32_combine
#  define crc32_combine64       z_crc32_combine64
#  define crc32_z               z_crc32_z
#  define deflate               z_deflate
#  define deflateBound          z_deflateBound
#  define deflateCopy           z_deflateCopy
#  define deflateEnd            z_deflateEnd
#  define deflateGetDictionary  z_deflateGetDictionary
#  define deflateInit           z_deflateInit
#  define deflateInit2          z_deflateInit2
#  define deflateInit2_         z_deflateInit2_
#  define deflateInit_          z_deflateInit_
#  define deflateParams         z_deflateParams
#  define deflatePending        z_deflatePending
#  define deflatePrime          z_deflatePrime
#  define deflateReset          z_deflateReset
#  define deflateResetKeep      z_deflateResetKeep
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#    define gzclose_r             z_gzclose_r
#    define gzclose_w             z_gzclose_w
#    define gzdirect              z_gzdirect
#    define gzdopen               z_gzdopen
#    define gzeof                 z_gzeof
#    define gzerror               z_gzerror
#    define gzflush               z_gzflush


#    define gzgetc                z_gzgetc
#    define gzgetc_               z_gzgetc_
#    define gzgets                z_gzgets
#    define gzoffset              z_gzoffset
#    define gzoffset64            z_gzoffset64
#    define gzopen                z_gzopen
#    define gzopen64              z_gzopen64
#    ifdef _WIN32
#      define gzopen_w              z_gzopen_w
#    endif
#    define gzprintf              z_gzprintf
#    define gzvprintf             z_gzvprintf
#    define gzputc                z_gzputc
#    define gzputs                z_gzputs
#    define gzread                z_gzread
#    define gzrewind              z_gzrewind
#    define gzseek                z_gzseek
#    define gzseek64              z_gzseek64
#    define gzsetparams           z_gzsetparams
#    define gztell                z_gztell
#    define gztell64              z_gztell64
#    define gzungetc              z_gzungetc

#    define gzwrite               z_gzwrite
#  endif
#  define inflate               z_inflate
#  define inflateBack           z_inflateBack
#  define inflateBackEnd        z_inflateBackEnd

#  define inflateBackInit_      z_inflateBackInit_

#  define inflateCopy           z_inflateCopy
#  define inflateEnd            z_inflateEnd

#  define inflateGetHeader      z_inflateGetHeader


#  define inflateInit2_         z_inflateInit2_
#  define inflateInit_          z_inflateInit_
#  define inflateMark           z_inflateMark
#  define inflatePrime          z_inflatePrime
#  define inflateReset          z_inflateReset
#  define inflateReset2         z_inflateReset2

#  define inflateSetDictionary  z_inflateSetDictionary
#  define inflateGetDictionary  z_inflateGetDictionary
#  define inflateSync           z_inflateSync
#  define inflateSyncPoint      z_inflateSyncPoint
#  define inflateUndermine      z_inflateUndermine
#  define inflateResetKeep      z_inflateResetKeep
#  define inflate_copyright     z_inflate_copyright
#  define inflate_fast          z_inflate_fast
#  define inflate_table         z_inflate_table
#  ifndef Z_SOLO
#    define uncompress            z_uncompress

#  endif
#  define zError                z_zError
#  ifndef Z_SOLO
#    define zcalloc               z_zcalloc
#    define zcfree                z_zcfree
#  endif
#  define zlibCompileFlags      z_zlibCompileFlags







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#    define gzclose_r             z_gzclose_r
#    define gzclose_w             z_gzclose_w
#    define gzdirect              z_gzdirect
#    define gzdopen               z_gzdopen
#    define gzeof                 z_gzeof
#    define gzerror               z_gzerror
#    define gzflush               z_gzflush
#    define gzfread               z_gzfread
#    define gzfwrite              z_gzfwrite
#    define gzgetc                z_gzgetc
#    define gzgetc_               z_gzgetc_
#    define gzgets                z_gzgets
#    define gzoffset              z_gzoffset
#    define gzoffset64            z_gzoffset64
#    define gzopen                z_gzopen
#    define gzopen64              z_gzopen64
#    ifdef _WIN32
#      define gzopen_w              z_gzopen_w
#    endif
#    define gzprintf              z_gzprintf

#    define gzputc                z_gzputc
#    define gzputs                z_gzputs
#    define gzread                z_gzread
#    define gzrewind              z_gzrewind
#    define gzseek                z_gzseek
#    define gzseek64              z_gzseek64
#    define gzsetparams           z_gzsetparams
#    define gztell                z_gztell
#    define gztell64              z_gztell64
#    define gzungetc              z_gzungetc
#    define gzvprintf             z_gzvprintf
#    define gzwrite               z_gzwrite
#  endif
#  define inflate               z_inflate
#  define inflateBack           z_inflateBack
#  define inflateBackEnd        z_inflateBackEnd
#  define inflateBackInit       z_inflateBackInit
#  define inflateBackInit_      z_inflateBackInit_
#  define inflateCodesUsed      z_inflateCodesUsed
#  define inflateCopy           z_inflateCopy
#  define inflateEnd            z_inflateEnd
#  define inflateGetDictionary  z_inflateGetDictionary
#  define inflateGetHeader      z_inflateGetHeader
#  define inflateInit           z_inflateInit
#  define inflateInit2          z_inflateInit2
#  define inflateInit2_         z_inflateInit2_
#  define inflateInit_          z_inflateInit_
#  define inflateMark           z_inflateMark
#  define inflatePrime          z_inflatePrime
#  define inflateReset          z_inflateReset
#  define inflateReset2         z_inflateReset2
#  define inflateResetKeep      z_inflateResetKeep
#  define inflateSetDictionary  z_inflateSetDictionary

#  define inflateSync           z_inflateSync
#  define inflateSyncPoint      z_inflateSyncPoint
#  define inflateUndermine      z_inflateUndermine
#  define inflateValidate       z_inflateValidate
#  define inflate_copyright     z_inflate_copyright
#  define inflate_fast          z_inflate_fast
#  define inflate_table         z_inflate_table
#  ifndef Z_SOLO
#    define uncompress            z_uncompress
#    define uncompress2           z_uncompress2
#  endif
#  define zError                z_zError
#  ifndef Z_SOLO
#    define zcalloc               z_zcalloc
#    define zcfree                z_zcfree
#  endif
#  define zlibCompileFlags      z_zlibCompileFlags
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#if defined(ZLIB_CONST) && !defined(z_const)
#  define z_const const
#else
#  define z_const
#endif

/* Some Mac compilers merge all .h files incorrectly: */



#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__)

#  define NO_DUMMY_DECL






#endif

/* Maximum value for memLevel in deflateInit2 */
#ifndef MAX_MEM_LEVEL
#  ifdef MAXSEG_64K
#    define MAX_MEM_LEVEL 8
#  else







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#if defined(ZLIB_CONST) && !defined(z_const)
#  define z_const const
#else
#  define z_const
#endif

#ifdef Z_SOLO
   typedef unsigned long z_size_t;
#else
#  define z_longlong long long
#  if defined(NO_SIZE_T)
     typedef unsigned NO_SIZE_T z_size_t;
#  elif defined(STDC)
#    include <stddef.h>
     typedef size_t z_size_t;
#  else
     typedef unsigned long z_size_t;
#  endif
#  undef z_longlong
#endif

/* Maximum value for memLevel in deflateInit2 */
#ifndef MAX_MEM_LEVEL
#  ifdef MAXSEG_64K
#    define MAX_MEM_LEVEL 8
#  else
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 that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
 plus a few kilobytes for small objects. For example, if you want to reduce
 the default memory requirements from 256K to 128K, compile with
     make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
 Of course this will generally degrade compression (there's no free lunch).

   The memory requirements for inflate are (in bytes) 1 << windowBits
 that is, 32K for windowBits=15 (default value) plus a few kilobytes
 for small objects.
*/

                        /* Type declarations */

#ifndef OF /* function prototypes */
#  ifdef STDC







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 that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
 plus a few kilobytes for small objects. For example, if you want to reduce
 the default memory requirements from 256K to 128K, compile with
     make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
 Of course this will generally degrade compression (there's no free lunch).

   The memory requirements for inflate are (in bytes) 1 << windowBits
 that is, 32K for windowBits=15 (default value) plus about 7 kilobytes
 for small objects.
*/

                        /* Type declarations */

#ifndef OF /* function prototypes */
#  ifdef STDC
Changes to compat/zlib/zconf.h.in.
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/* zconf.h -- configuration of the zlib compression library
 * Copyright (C) 1995-2013 Jean-loup Gailly.
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* @(#) $Id$ */

#ifndef ZCONF_H
#define ZCONF_H

/*
 * If you *really* need a unique prefix for all types and library functions,
 * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
 * Even better than compiling with -DZ_PREFIX would be to use configure to set
 * this permanently in zconf.h using "./configure --zprefix".
 */
#ifdef Z_PREFIX     /* may be set to #if 1 by ./configure */
#  define Z_PREFIX_SET

/* all linked symbols */
#  define _dist_code            z__dist_code
#  define _length_code          z__length_code
#  define _tr_align             z__tr_align
#  define _tr_flush_bits        z__tr_flush_bits
#  define _tr_flush_block       z__tr_flush_block
#  define _tr_init              z__tr_init
#  define _tr_stored_block      z__tr_stored_block
#  define _tr_tally             z__tr_tally
#  define adler32               z_adler32
#  define adler32_combine       z_adler32_combine
#  define adler32_combine64     z_adler32_combine64

#  ifndef Z_SOLO
#    define compress              z_compress
#    define compress2             z_compress2
#    define compressBound         z_compressBound
#  endif
#  define crc32                 z_crc32
#  define crc32_combine         z_crc32_combine
#  define crc32_combine64       z_crc32_combine64

#  define deflate               z_deflate
#  define deflateBound          z_deflateBound
#  define deflateCopy           z_deflateCopy
#  define deflateEnd            z_deflateEnd



#  define deflateInit2_         z_deflateInit2_
#  define deflateInit_          z_deflateInit_
#  define deflateParams         z_deflateParams
#  define deflatePending        z_deflatePending
#  define deflatePrime          z_deflatePrime
#  define deflateReset          z_deflateReset
#  define deflateResetKeep      z_deflateResetKeep

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/* zconf.h -- configuration of the zlib compression library
 * Copyright (C) 1995-2016 Jean-loup Gailly, Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* @(#) $Id$ */

#ifndef ZCONF_H
#define ZCONF_H

/*
 * If you *really* need a unique prefix for all types and library functions,
 * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
 * Even better than compiling with -DZ_PREFIX would be to use configure to set
 * this permanently in zconf.h using "./configure --zprefix".
 */
#ifdef Z_PREFIX     /* may be set to #if 1 by ./configure */
#  define Z_PREFIX_SET

/* all linked symbols and init macros */
#  define _dist_code            z__dist_code
#  define _length_code          z__length_code
#  define _tr_align             z__tr_align
#  define _tr_flush_bits        z__tr_flush_bits
#  define _tr_flush_block       z__tr_flush_block
#  define _tr_init              z__tr_init
#  define _tr_stored_block      z__tr_stored_block
#  define _tr_tally             z__tr_tally
#  define adler32               z_adler32
#  define adler32_combine       z_adler32_combine
#  define adler32_combine64     z_adler32_combine64
#  define adler32_z             z_adler32_z
#  ifndef Z_SOLO
#    define compress              z_compress
#    define compress2             z_compress2
#    define compressBound         z_compressBound
#  endif
#  define crc32                 z_crc32
#  define crc32_combine         z_crc32_combine
#  define crc32_combine64       z_crc32_combine64
#  define crc32_z               z_crc32_z
#  define deflate               z_deflate
#  define deflateBound          z_deflateBound
#  define deflateCopy           z_deflateCopy
#  define deflateEnd            z_deflateEnd
#  define deflateGetDictionary  z_deflateGetDictionary
#  define deflateInit           z_deflateInit
#  define deflateInit2          z_deflateInit2
#  define deflateInit2_         z_deflateInit2_
#  define deflateInit_          z_deflateInit_
#  define deflateParams         z_deflateParams
#  define deflatePending        z_deflatePending
#  define deflatePrime          z_deflatePrime
#  define deflateReset          z_deflateReset
#  define deflateResetKeep      z_deflateResetKeep
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#    define gzclose_r             z_gzclose_r
#    define gzclose_w             z_gzclose_w
#    define gzdirect              z_gzdirect
#    define gzdopen               z_gzdopen
#    define gzeof                 z_gzeof
#    define gzerror               z_gzerror
#    define gzflush               z_gzflush


#    define gzgetc                z_gzgetc
#    define gzgetc_               z_gzgetc_
#    define gzgets                z_gzgets
#    define gzoffset              z_gzoffset
#    define gzoffset64            z_gzoffset64
#    define gzopen                z_gzopen
#    define gzopen64              z_gzopen64
#    ifdef _WIN32
#      define gzopen_w              z_gzopen_w
#    endif
#    define gzprintf              z_gzprintf
#    define gzvprintf             z_gzvprintf
#    define gzputc                z_gzputc
#    define gzputs                z_gzputs
#    define gzread                z_gzread
#    define gzrewind              z_gzrewind
#    define gzseek                z_gzseek
#    define gzseek64              z_gzseek64
#    define gzsetparams           z_gzsetparams
#    define gztell                z_gztell
#    define gztell64              z_gztell64
#    define gzungetc              z_gzungetc

#    define gzwrite               z_gzwrite
#  endif
#  define inflate               z_inflate
#  define inflateBack           z_inflateBack
#  define inflateBackEnd        z_inflateBackEnd

#  define inflateBackInit_      z_inflateBackInit_

#  define inflateCopy           z_inflateCopy
#  define inflateEnd            z_inflateEnd

#  define inflateGetHeader      z_inflateGetHeader


#  define inflateInit2_         z_inflateInit2_
#  define inflateInit_          z_inflateInit_
#  define inflateMark           z_inflateMark
#  define inflatePrime          z_inflatePrime
#  define inflateReset          z_inflateReset
#  define inflateReset2         z_inflateReset2

#  define inflateSetDictionary  z_inflateSetDictionary
#  define inflateGetDictionary  z_inflateGetDictionary
#  define inflateSync           z_inflateSync
#  define inflateSyncPoint      z_inflateSyncPoint
#  define inflateUndermine      z_inflateUndermine
#  define inflateResetKeep      z_inflateResetKeep
#  define inflate_copyright     z_inflate_copyright
#  define inflate_fast          z_inflate_fast
#  define inflate_table         z_inflate_table
#  ifndef Z_SOLO
#    define uncompress            z_uncompress

#  endif
#  define zError                z_zError
#  ifndef Z_SOLO
#    define zcalloc               z_zcalloc
#    define zcfree                z_zcfree
#  endif
#  define zlibCompileFlags      z_zlibCompileFlags







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#    define gzclose_r             z_gzclose_r
#    define gzclose_w             z_gzclose_w
#    define gzdirect              z_gzdirect
#    define gzdopen               z_gzdopen
#    define gzeof                 z_gzeof
#    define gzerror               z_gzerror
#    define gzflush               z_gzflush
#    define gzfread               z_gzfread
#    define gzfwrite              z_gzfwrite
#    define gzgetc                z_gzgetc
#    define gzgetc_               z_gzgetc_
#    define gzgets                z_gzgets
#    define gzoffset              z_gzoffset
#    define gzoffset64            z_gzoffset64
#    define gzopen                z_gzopen
#    define gzopen64              z_gzopen64
#    ifdef _WIN32
#      define gzopen_w              z_gzopen_w
#    endif
#    define gzprintf              z_gzprintf

#    define gzputc                z_gzputc
#    define gzputs                z_gzputs
#    define gzread                z_gzread
#    define gzrewind              z_gzrewind
#    define gzseek                z_gzseek
#    define gzseek64              z_gzseek64
#    define gzsetparams           z_gzsetparams
#    define gztell                z_gztell
#    define gztell64              z_gztell64
#    define gzungetc              z_gzungetc
#    define gzvprintf             z_gzvprintf
#    define gzwrite               z_gzwrite
#  endif
#  define inflate               z_inflate
#  define inflateBack           z_inflateBack
#  define inflateBackEnd        z_inflateBackEnd
#  define inflateBackInit       z_inflateBackInit
#  define inflateBackInit_      z_inflateBackInit_
#  define inflateCodesUsed      z_inflateCodesUsed
#  define inflateCopy           z_inflateCopy
#  define inflateEnd            z_inflateEnd
#  define inflateGetDictionary  z_inflateGetDictionary
#  define inflateGetHeader      z_inflateGetHeader
#  define inflateInit           z_inflateInit
#  define inflateInit2          z_inflateInit2
#  define inflateInit2_         z_inflateInit2_
#  define inflateInit_          z_inflateInit_
#  define inflateMark           z_inflateMark
#  define inflatePrime          z_inflatePrime
#  define inflateReset          z_inflateReset
#  define inflateReset2         z_inflateReset2
#  define inflateResetKeep      z_inflateResetKeep
#  define inflateSetDictionary  z_inflateSetDictionary

#  define inflateSync           z_inflateSync
#  define inflateSyncPoint      z_inflateSyncPoint
#  define inflateUndermine      z_inflateUndermine
#  define inflateValidate       z_inflateValidate
#  define inflate_copyright     z_inflate_copyright
#  define inflate_fast          z_inflate_fast
#  define inflate_table         z_inflate_table
#  ifndef Z_SOLO
#    define uncompress            z_uncompress
#    define uncompress2           z_uncompress2
#  endif
#  define zError                z_zError
#  ifndef Z_SOLO
#    define zcalloc               z_zcalloc
#    define zcfree                z_zcfree
#  endif
#  define zlibCompileFlags      z_zlibCompileFlags
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#if defined(ZLIB_CONST) && !defined(z_const)
#  define z_const const
#else
#  define z_const
#endif

/* Some Mac compilers merge all .h files incorrectly: */



#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__)

#  define NO_DUMMY_DECL






#endif

/* Maximum value for memLevel in deflateInit2 */
#ifndef MAX_MEM_LEVEL
#  ifdef MAXSEG_64K
#    define MAX_MEM_LEVEL 8
#  else







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#if defined(ZLIB_CONST) && !defined(z_const)
#  define z_const const
#else
#  define z_const
#endif

#ifdef Z_SOLO
   typedef unsigned long z_size_t;
#else
#  define z_longlong long long
#  if defined(NO_SIZE_T)
     typedef unsigned NO_SIZE_T z_size_t;
#  elif defined(STDC)
#    include <stddef.h>
     typedef size_t z_size_t;
#  else
     typedef unsigned long z_size_t;
#  endif
#  undef z_longlong
#endif

/* Maximum value for memLevel in deflateInit2 */
#ifndef MAX_MEM_LEVEL
#  ifdef MAXSEG_64K
#    define MAX_MEM_LEVEL 8
#  else
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 that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
 plus a few kilobytes for small objects. For example, if you want to reduce
 the default memory requirements from 256K to 128K, compile with
     make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
 Of course this will generally degrade compression (there's no free lunch).

   The memory requirements for inflate are (in bytes) 1 << windowBits
 that is, 32K for windowBits=15 (default value) plus a few kilobytes
 for small objects.
*/

                        /* Type declarations */

#ifndef OF /* function prototypes */
#  ifdef STDC







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 that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
 plus a few kilobytes for small objects. For example, if you want to reduce
 the default memory requirements from 256K to 128K, compile with
     make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
 Of course this will generally degrade compression (there's no free lunch).

   The memory requirements for inflate are (in bytes) 1 << windowBits
 that is, 32K for windowBits=15 (default value) plus about 7 kilobytes
 for small objects.
*/

                        /* Type declarations */

#ifndef OF /* function prototypes */
#  ifdef STDC
Changes to compat/zlib/zlib.3.
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.TH ZLIB 3 "28 Apr 2013"
.SH NAME
zlib \- compression/decompression library
.SH SYNOPSIS
[see
.I zlib.h
for full description]
.SH DESCRIPTION
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.TH ZLIB 3 "2 Jan 2017"
.SH NAME
zlib \- compression/decompression library
.SH SYNOPSIS
[see
.I zlib.h
for full description]
.SH DESCRIPTION
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directory.
.LP
Changes to this version are documented in the file
.I ChangeLog
that accompanies the source.
.LP
.I zlib
is available in Java using the java.util.zip package:
.IP
http://java.sun.com/developer/technicalArticles/Programming/compression/
.LP
A Perl interface to
.IR zlib ,
written by Paul Marquess (pmqs@cpan.org),
is available at CPAN (Comprehensive Perl Archive Network) sites,
including:
.IP
http://search.cpan.org/~pmqs/IO-Compress-Zlib/
.LP
A Python interface to
.IR zlib ,
written by A.M. Kuchling (amk@magnet.com),
is available in Python 1.5 and later versions:
.IP
http://docs.python.org/library/zlib.html
.LP
.I zlib
is built into
.IR tcl:
.IP
http://wiki.tcl.tk/4610
.LP
An experimental package to read and write files in .zip format,
written on top of
.I zlib
by Gilles Vollant (info@winimage.com),
is available at:
.IP
http://www.winimage.com/zLibDll/minizip.html
and also in the
.I contrib/minizip
directory of the main
.I zlib
source distribution.
.SH "SEE ALSO"
The
.I zlib
web site can be found at:
.IP
http://zlib.net/
.LP
The data format used by the zlib library is described by RFC


(Request for Comments) 1950 to 1952 in the files:
.IP
http://tools.ietf.org/html/rfc1950 (for the zlib header and trailer format)
.br
http://tools.ietf.org/html/rfc1951 (for the deflate compressed data format)
.br
http://tools.ietf.org/html/rfc1952 (for the gzip header and trailer format)







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directory.
.LP
Changes to this version are documented in the file
.I ChangeLog
that accompanies the source.
.LP
.I zlib








is built in to many languages and operating systems, including but not limited to



Java, Python, .NET, PHP, Perl, Ruby, Swift, and Go.





.LP






An experimental package to read and write files in the .zip format,
written on top of
.I zlib
by Gilles Vollant (info@winimage.com),
is available at:
.IP
http://www.winimage.com/zLibDll/minizip.html
and also in the
.I contrib/minizip
directory of the main
.I zlib
source distribution.
.SH "SEE ALSO"
The
.I zlib
web site can be found at:
.IP
http://zlib.net/
.LP
The data format used by the
.I zlib
library is described by RFC
(Request for Comments) 1950 to 1952 in the files:
.IP
http://tools.ietf.org/html/rfc1950 (for the zlib header and trailer format)
.br
http://tools.ietf.org/html/rfc1951 (for the deflate compressed data format)
.br
http://tools.ietf.org/html/rfc1952 (for the gzip header and trailer format)
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FAQ at:
.IP
http://zlib.net/zlib_faq.html
.LP
before asking for help.
Send questions and/or comments to zlib@gzip.org,
or (for the Windows DLL version) to Gilles Vollant (info@winimage.com).
.SH AUTHORS
Version 1.2.8

Copyright (C) 1995-2013 Jean-loup Gailly (jloup@gzip.org)
and Mark Adler (madler@alumni.caltech.edu).
.LP
This software is provided "as-is,"
without any express or implied warranty.
In no event will the authors be held liable for any damages
arising from the use of this software.

See the distribution directory with respect to requirements

governing redistribution.

















The deflate format used by
.I zlib
was defined by Phil Katz.
The deflate and
.I zlib
specifications were written by L. Peter Deutsch.
Thanks to all the people who reported problems and suggested various







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FAQ at:
.IP
http://zlib.net/zlib_faq.html
.LP
before asking for help.
Send questions and/or comments to zlib@gzip.org,
or (for the Windows DLL version) to Gilles Vollant (info@winimage.com).
.SH AUTHORS AND LICENSE
Version 1.2.10
.LP
Copyright (C) 1995-2017 Jean-loup Gailly and Mark Adler

.LP
This software is provided 'as-is', without any express or implied

warranty.  In no event will the authors be held liable for any damages
arising from the use of this software.
.LP
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
.LP
.nr step 1 1
.IP \n[step]. 3
The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
.IP \n+[step].
Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
.IP \n+[step].
This notice may not be removed or altered from any source distribution.
.LP
Jean-loup Gailly        Mark Adler
.br
jloup@gzip.org          madler@alumni.caltech.edu
.LP
The deflate format used by
.I zlib
was defined by Phil Katz.
The deflate and
.I zlib
specifications were written by L. Peter Deutsch.
Thanks to all the people who reported problems and suggested various
Changes to compat/zlib/zlib.3.pdf.

cannot compute difference between binary files

Changes to compat/zlib/zlib.h.
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/* zlib.h -- interface of the 'zlib' general purpose compression library
  version 1.2.8, April 28th, 2013

  Copyright (C) 1995-2013 Jean-loup Gailly and Mark Adler

  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the authors be held liable for any damages
  arising from the use of this software.

  Permission is granted to anyone to use this software for any purpose,
  including commercial applications, and to alter it and redistribute it

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/* zlib.h -- interface of the 'zlib' general purpose compression library
  version 1.2.10, January 2nd, 2017

  Copyright (C) 1995-2017 Jean-loup Gailly and Mark Adler

  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the authors be held liable for any damages
  arising from the use of this software.

  Permission is granted to anyone to use this software for any purpose,
  including commercial applications, and to alter it and redistribute it
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#include "zconf.h"

#ifdef __cplusplus
extern "C" {
#endif

#define ZLIB_VERSION "1.2.8"
#define ZLIB_VERNUM 0x1280
#define ZLIB_VER_MAJOR 1
#define ZLIB_VER_MINOR 2
#define ZLIB_VER_REVISION 8
#define ZLIB_VER_SUBREVISION 0

/*
    The 'zlib' compression library provides in-memory compression and
  decompression functions, including integrity checks of the uncompressed data.
  This version of the library supports only one compression method (deflation)
  but other algorithms will be added later and will have the same stream







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#include "zconf.h"

#ifdef __cplusplus
extern "C" {
#endif

#define ZLIB_VERSION "1.2.10"
#define ZLIB_VERNUM 0x12a0
#define ZLIB_VER_MAJOR 1
#define ZLIB_VER_MINOR 2
#define ZLIB_VER_REVISION 10
#define ZLIB_VER_SUBREVISION 0

/*
    The 'zlib' compression library provides in-memory compression and
  decompression functions, including integrity checks of the uncompressed data.
  This version of the library supports only one compression method (deflation)
  but other algorithms will be added later and will have the same stream
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  around a deflate stream, which is itself documented in RFC 1951.

    The library also supports reading and writing files in gzip (.gz) format
  with an interface similar to that of stdio using the functions that start
  with "gz".  The gzip format is different from the zlib format.  gzip is a
  gzip wrapper, documented in RFC 1952, wrapped around a deflate stream.

    This library can optionally read and write gzip streams in memory as well.


    The zlib format was designed to be compact and fast for use in memory
  and on communications channels.  The gzip format was designed for single-
  file compression on file systems, has a larger header than zlib to maintain
  directory information, and uses a different, slower check method than zlib.

    The library does not install any signal handler.  The decoder checks
  the consistency of the compressed data, so the library should never crash
  even in case of corrupted input.
*/

typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size));
typedef void   (*free_func)  OF((voidpf opaque, voidpf address));

struct internal_state;

typedef struct z_stream_s {
    z_const Bytef *next_in;     /* next input byte */
    uInt     avail_in;  /* number of bytes available at next_in */
    uLong    total_in;  /* total number of input bytes read so far */

    Bytef    *next_out; /* next output byte should be put there */
    uInt     avail_out; /* remaining free space at next_out */
    uLong    total_out; /* total number of bytes output so far */

    z_const char *msg;  /* last error message, NULL if no error */
    struct internal_state FAR *state; /* not visible by applications */

    alloc_func zalloc;  /* used to allocate the internal state */
    free_func  zfree;   /* used to free the internal state */
    voidpf     opaque;  /* private data object passed to zalloc and zfree */

    int     data_type;  /* best guess about the data type: binary or text */

    uLong   adler;      /* adler32 value of the uncompressed data */
    uLong   reserved;   /* reserved for future use */
} z_stream;

typedef z_stream FAR *z_streamp;

/*
     gzip header information passed to and from zlib routines.  See RFC 1952







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  around a deflate stream, which is itself documented in RFC 1951.

    The library also supports reading and writing files in gzip (.gz) format
  with an interface similar to that of stdio using the functions that start
  with "gz".  The gzip format is different from the zlib format.  gzip is a
  gzip wrapper, documented in RFC 1952, wrapped around a deflate stream.

    This library can optionally read and write gzip and raw deflate streams in
  memory as well.

    The zlib format was designed to be compact and fast for use in memory
  and on communications channels.  The gzip format was designed for single-
  file compression on file systems, has a larger header than zlib to maintain
  directory information, and uses a different, slower check method than zlib.

    The library does not install any signal handler.  The decoder checks
  the consistency of the compressed data, so the library should never crash
  even in the case of corrupted input.
*/

typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size));
typedef void   (*free_func)  OF((voidpf opaque, voidpf address));

struct internal_state;

typedef struct z_stream_s {
    z_const Bytef *next_in;     /* next input byte */
    uInt     avail_in;  /* number of bytes available at next_in */
    uLong    total_in;  /* total number of input bytes read so far */

    Bytef    *next_out; /* next output byte will go here */
    uInt     avail_out; /* remaining free space at next_out */
    uLong    total_out; /* total number of bytes output so far */

    z_const char *msg;  /* last error message, NULL if no error */
    struct internal_state FAR *state; /* not visible by applications */

    alloc_func zalloc;  /* used to allocate the internal state */
    free_func  zfree;   /* used to free the internal state */
    voidpf     opaque;  /* private data object passed to zalloc and zfree */

    int     data_type;  /* best guess about the data type: binary or text
                           for deflate, or the decoding state for inflate */
    uLong   adler;      /* Adler-32 or CRC-32 value of the uncompressed data */
    uLong   reserved;   /* reserved for future use */
} z_stream;

typedef z_stream FAR *z_streamp;

/*
     gzip header information passed to and from zlib routines.  See RFC 1952
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     The opaque value provided by the application will be passed as the first
   parameter for calls of zalloc and zfree.  This can be useful for custom
   memory management.  The compression library attaches no meaning to the
   opaque value.

     zalloc must return Z_NULL if there is not enough memory for the object.
   If zlib is used in a multi-threaded application, zalloc and zfree must be
   thread safe.



     On 16-bit systems, the functions zalloc and zfree must be able to allocate
   exactly 65536 bytes, but will not be required to allocate more than this if
   the symbol MAXSEG_64K is defined (see zconf.h).  WARNING: On MSDOS, pointers
   returned by zalloc for objects of exactly 65536 bytes *must* have their
   offset normalized to zero.  The default allocation function provided by this
   library ensures this (see zutil.c).  To reduce memory requirements and avoid
   any allocation of 64K objects, at the expense of compression ratio, compile
   the library with -DMAX_WBITS=14 (see zconf.h).

     The fields total_in and total_out can be used for statistics or progress
   reports.  After compression, total_in holds the total size of the
   uncompressed data and may be saved for use in the decompressor (particularly
   if the decompressor wants to decompress everything in a single step).
*/

                        /* constants */

#define Z_NO_FLUSH      0
#define Z_PARTIAL_FLUSH 1







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     The opaque value provided by the application will be passed as the first
   parameter for calls of zalloc and zfree.  This can be useful for custom
   memory management.  The compression library attaches no meaning to the
   opaque value.

     zalloc must return Z_NULL if there is not enough memory for the object.
   If zlib is used in a multi-threaded application, zalloc and zfree must be
   thread safe.  In that case, zlib is thread-safe.  When zalloc and zfree are
   Z_NULL on entry to the initialization function, they are set to internal
   routines that use the standard library functions malloc() and free().

     On 16-bit systems, the functions zalloc and zfree must be able to allocate
   exactly 65536 bytes, but will not be required to allocate more than this if
   the symbol MAXSEG_64K is defined (see zconf.h).  WARNING: On MSDOS, pointers
   returned by zalloc for objects of exactly 65536 bytes *must* have their
   offset normalized to zero.  The default allocation function provided by this
   library ensures this (see zutil.c).  To reduce memory requirements and avoid
   any allocation of 64K objects, at the expense of compression ratio, compile
   the library with -DMAX_WBITS=14 (see zconf.h).

     The fields total_in and total_out can be used for statistics or progress
   reports.  After compression, total_in holds the total size of the
   uncompressed data and may be saved for use by the decompressor (particularly
   if the decompressor wants to decompress everything in a single step).
*/

                        /* constants */

#define Z_NO_FLUSH      0
#define Z_PARTIAL_FLUSH 1
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#define Z_DEFAULT_STRATEGY    0
/* compression strategy; see deflateInit2() below for details */

#define Z_BINARY   0
#define Z_TEXT     1
#define Z_ASCII    Z_TEXT   /* for compatibility with 1.2.2 and earlier */
#define Z_UNKNOWN  2
/* Possible values of the data_type field (though see inflate()) */

#define Z_DEFLATED   8
/* The deflate compression method (the only one supported in this version) */

#define Z_NULL  0  /* for initializing zalloc, zfree, opaque */

#define zlib_version zlibVersion()







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#define Z_DEFAULT_STRATEGY    0
/* compression strategy; see deflateInit2() below for details */

#define Z_BINARY   0
#define Z_TEXT     1
#define Z_ASCII    Z_TEXT   /* for compatibility with 1.2.2 and earlier */
#define Z_UNKNOWN  2
/* Possible values of the data_type field for deflate() */

#define Z_DEFLATED   8
/* The deflate compression method (the only one supported in this version) */

#define Z_NULL  0  /* for initializing zalloc, zfree, opaque */

#define zlib_version zlibVersion()
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  following actions:

  - Compress more input starting at next_in and update next_in and avail_in
    accordingly.  If not all input can be processed (because there is not
    enough room in the output buffer), next_in and avail_in are updated and
    processing will resume at this point for the next call of deflate().

  - Provide more output starting at next_out and update next_out and avail_out
    accordingly.  This action is forced if the parameter flush is non zero.
    Forcing flush frequently degrades the compression ratio, so this parameter
    should be set only when necessary (in interactive applications).  Some
    output may be provided even if flush is not set.

    Before the call of deflate(), the application should ensure that at least
  one of the actions is possible, by providing more input and/or consuming more
  output, and updating avail_in or avail_out accordingly; avail_out should
  never be zero before the call.  The application can consume the compressed
  output when it wants, for example when the output buffer is full (avail_out
  == 0), or after each call of deflate().  If deflate returns Z_OK and with
  zero avail_out, it must be called again after making room in the output
  buffer because there might be more output pending.



    Normally the parameter flush is set to Z_NO_FLUSH, which allows deflate to
  decide how much data to accumulate before producing output, in order to
  maximize compression.

    If the parameter flush is set to Z_SYNC_FLUSH, all pending output is
  flushed to the output buffer and the output is aligned on a byte boundary, so
  that the decompressor can get all input data available so far.  (In
  particular avail_in is zero after the call if enough output space has been
  provided before the call.) Flushing may degrade compression for some
  compression algorithms and so it should be used only when necessary.  This
  completes the current deflate block and follows it with an empty stored block
  that is three bits plus filler bits to the next byte, followed by four bytes
  (00 00 ff ff).

    If flush is set to Z_PARTIAL_FLUSH, all pending output is flushed to the
  output buffer, but the output is not aligned to a byte boundary.  All of the
  input data so far will be available to the decompressor, as for Z_SYNC_FLUSH.
  This completes the current deflate block and follows it with an empty fixed
  codes block that is 10 bits long.  This assures that enough bytes are output
  in order for the decompressor to finish the block before the empty fixed code
  block.

    If flush is set to Z_BLOCK, a deflate block is completed and emitted, as
  for Z_SYNC_FLUSH, but the output is not aligned on a byte boundary, and up to
  seven bits of the current block are held to be written as the next byte after
  the next deflate block is completed.  In this case, the decompressor may not
  be provided enough bits at this point in order to complete decompression of
  the data provided so far to the compressor.  It may need to wait for the next







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  following actions:

  - Compress more input starting at next_in and update next_in and avail_in
    accordingly.  If not all input can be processed (because there is not
    enough room in the output buffer), next_in and avail_in are updated and
    processing will resume at this point for the next call of deflate().

  - Generate more output starting at next_out and update next_out and avail_out
    accordingly.  This action is forced if the parameter flush is non zero.
    Forcing flush frequently degrades the compression ratio, so this parameter
    should be set only when necessary.  Some output may be provided even if
    flush is zero.

    Before the call of deflate(), the application should ensure that at least
  one of the actions is possible, by providing more input and/or consuming more
  output, and updating avail_in or avail_out accordingly; avail_out should
  never be zero before the call.  The application can consume the compressed
  output when it wants, for example when the output buffer is full (avail_out
  == 0), or after each call of deflate().  If deflate returns Z_OK and with
  zero avail_out, it must be called again after making room in the output
  buffer because there might be more output pending. See deflatePending(),
  which can be used if desired to determine whether or not there is more ouput
  in that case.

    Normally the parameter flush is set to Z_NO_FLUSH, which allows deflate to
  decide how much data to accumulate before producing output, in order to
  maximize compression.

    If the parameter flush is set to Z_SYNC_FLUSH, all pending output is
  flushed to the output buffer and the output is aligned on a byte boundary, so
  that the decompressor can get all input data available so far.  (In
  particular avail_in is zero after the call if enough output space has been
  provided before the call.) Flushing may degrade compression for some
  compression algorithms and so it should be used only when necessary.  This
  completes the current deflate block and follows it with an empty stored block
  that is three bits plus filler bits to the next byte, followed by four bytes
  (00 00 ff ff).

    If flush is set to Z_PARTIAL_FLUSH, all pending output is flushed to the
  output buffer, but the output is not aligned to a byte boundary.  All of the
  input data so far will be available to the decompressor, as for Z_SYNC_FLUSH.
  This completes the current deflate block and follows it with an empty fixed
  codes block that is 10 bits long.  This assures that enough bytes are output
  in order for the decompressor to finish the block before the empty fixed
  codes block.

    If flush is set to Z_BLOCK, a deflate block is completed and emitted, as
  for Z_SYNC_FLUSH, but the output is not aligned on a byte boundary, and up to
  seven bits of the current block are held to be written as the next byte after
  the next deflate block is completed.  In this case, the decompressor may not
  be provided enough bits at this point in order to complete decompression of
  the data provided so far to the compressor.  It may need to wait for the next
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  avail_out), until the flush is complete (deflate returns with non-zero
  avail_out).  In the case of a Z_FULL_FLUSH or Z_SYNC_FLUSH, make sure that
  avail_out is greater than six to avoid repeated flush markers due to
  avail_out == 0 on return.

    If the parameter flush is set to Z_FINISH, pending input is processed,
  pending output is flushed and deflate returns with Z_STREAM_END if there was
  enough output space; if deflate returns with Z_OK, this function must be
  called again with Z_FINISH and more output space (updated avail_out) but no
  more input data, until it returns with Z_STREAM_END or an error.  After
  deflate has returned Z_STREAM_END, the only possible operations on the stream
  are deflateReset or deflateEnd.

    Z_FINISH can be used immediately after deflateInit if all the compression
  is to be done in a single step.  In this case, avail_out must be at least the

  value returned by deflateBound (see below).  Then deflate is guaranteed to
  return Z_STREAM_END.  If not enough output space is provided, deflate will
  not return Z_STREAM_END, and it must be called again as described above.

    deflate() sets strm->adler to the adler32 checksum of all input read
  so far (that is, total_in bytes).



    deflate() may update strm->data_type if it can make a good guess about
  the input data type (Z_BINARY or Z_TEXT).  In doubt, the data is considered
  binary.  This field is only for information purposes and does not affect the
  compression algorithm in any manner.

    deflate() returns Z_OK if some progress has been made (more input
  processed or more output produced), Z_STREAM_END if all input has been
  consumed and all output has been produced (only when flush is set to
  Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example

  if next_in or next_out was Z_NULL), Z_BUF_ERROR if no progress is possible
  (for example avail_in or avail_out was zero).  Note that Z_BUF_ERROR is not
  fatal, and deflate() can be called again with more input and more output
  space to continue compressing.
*/


ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm));
/*
     All dynamically allocated data structures for this stream are freed.
   This function discards any unprocessed input and does not flush any pending







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  avail_out), until the flush is complete (deflate returns with non-zero
  avail_out).  In the case of a Z_FULL_FLUSH or Z_SYNC_FLUSH, make sure that
  avail_out is greater than six to avoid repeated flush markers due to
  avail_out == 0 on return.

    If the parameter flush is set to Z_FINISH, pending input is processed,
  pending output is flushed and deflate returns with Z_STREAM_END if there was
  enough output space.  If deflate returns with Z_OK or Z_BUF_ERROR, this
  function must be called again with Z_FINISH and more output space (updated
  avail_out) but no more input data, until it returns with Z_STREAM_END or an
  error.  After deflate has returned Z_STREAM_END, the only possible operations
  on the stream are deflateReset or deflateEnd.

    Z_FINISH can be used in the first deflate call after deflateInit if all the
  compression is to be done in a single step.  In order to complete in one
  call, avail_out must be at least the value returned by deflateBound (see
  below).  Then deflate is guaranteed to return Z_STREAM_END.  If not enough
  output space is provided, deflate will not return Z_STREAM_END, and it must
  be called again as described above.

    deflate() sets strm->adler to the Adler-32 checksum of all input read
  so far (that is, total_in bytes).  If a gzip stream is being generated, then
  strm->adler will be the CRC-32 checksum of the input read so far.  (See
  deflateInit2 below.)

    deflate() may update strm->data_type if it can make a good guess about
  the input data type (Z_BINARY or Z_TEXT).  If in doubt, the data is
  considered binary.  This field is only for information purposes and does not
  affect the compression algorithm in any manner.

    deflate() returns Z_OK if some progress has been made (more input
  processed or more output produced), Z_STREAM_END if all input has been
  consumed and all output has been produced (only when flush is set to
  Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example
  if next_in or next_out was Z_NULL or the state was inadvertently written over
  by the application), or Z_BUF_ERROR if no progress is possible (for example
  avail_in or avail_out was zero).  Note that Z_BUF_ERROR is not fatal, and
  deflate() can be called again with more input and more output space to
  continue compressing.
*/


ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm));
/*
     All dynamically allocated data structures for this stream are freed.
   This function discards any unprocessed input and does not flush any pending
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/*
ZEXTERN int ZEXPORT inflateInit OF((z_streamp strm));

     Initializes the internal stream state for decompression.  The fields
   next_in, avail_in, zalloc, zfree and opaque must be initialized before by
   the caller.  If next_in is not Z_NULL and avail_in is large enough (the
   exact value depends on the compression method), inflateInit determines the
   compression method from the zlib header and allocates all data structures
   accordingly; otherwise the allocation will be deferred to the first call of
   inflate.  If zalloc and zfree are set to Z_NULL, inflateInit updates them to
   use default allocation functions.

     inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough
   memory, Z_VERSION_ERROR if the zlib library version is incompatible with the
   version assumed by the caller, or Z_STREAM_ERROR if the parameters are
   invalid, such as a null pointer to the structure.  msg is set to null if
   there is no error message.  inflateInit does not perform any decompression
   apart from possibly reading the zlib header if present: actual decompression
   will be done by inflate().  (So next_in and avail_in may be modified, but
   next_out and avail_out are unused and unchanged.) The current implementation
   of inflateInit() does not process any header information -- that is deferred
   until inflate() is called.
*/


ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush));
/*
    inflate decompresses as much data as possible, and stops when the input
  buffer becomes empty or the output buffer becomes full.  It may introduce
  some output latency (reading input without producing any output) except when
  forced to flush.

  The detailed semantics are as follows.  inflate performs one or both of the
  following actions:

  - Decompress more input starting at next_in and update next_in and avail_in
    accordingly.  If not all input can be processed (because there is not
    enough room in the output buffer), next_in is updated and processing will
    resume at this point for the next call of inflate().


  - Provide more output starting at next_out and update next_out and avail_out
    accordingly.  inflate() provides as much output as possible, until there is
    no more input data or no more space in the output buffer (see below about
    the flush parameter).

    Before the call of inflate(), the application should ensure that at least
  one of the actions is possible, by providing more input and/or consuming more
  output, and updating the next_* and avail_* values accordingly.  The


  application can consume the uncompressed output when it wants, for example
  when the output buffer is full (avail_out == 0), or after each call of
  inflate().  If inflate returns Z_OK and with zero avail_out, it must be
  called again after making room in the output buffer because there might be
  more output pending.

    The flush parameter of inflate() can be Z_NO_FLUSH, Z_SYNC_FLUSH, Z_FINISH,
  Z_BLOCK, or Z_TREES.  Z_SYNC_FLUSH requests that inflate() flush as much
  output as possible to the output buffer.  Z_BLOCK requests that inflate()
  stop if and when it gets to the next deflate block boundary.  When decoding
  the zlib or gzip format, this will cause inflate() to return immediately
  after the header and before the first block.  When doing a raw inflate,
  inflate() will go ahead and process the first block, and will return when it
  gets to the end of that block, or when it runs out of data.

    The Z_BLOCK option assists in appending to or combining deflate streams.
  Also to assist in this, on return inflate() will set strm->data_type to the
  number of unused bits in the last byte taken from strm->next_in, plus 64 if
  inflate() is currently decoding the last block in the deflate stream, plus
  128 if inflate() returned immediately after decoding an end-of-block code or
  decoding the complete header up to just before the first byte of the deflate
  stream.  The end-of-block will not be indicated until all of the uncompressed
  data from that block has been written to strm->next_out.  The number of
  unused bits may in general be greater than seven, except when bit 7 of







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/*
ZEXTERN int ZEXPORT inflateInit OF((z_streamp strm));

     Initializes the internal stream state for decompression.  The fields
   next_in, avail_in, zalloc, zfree and opaque must be initialized before by
   the caller.  In the current version of inflate, the provided input is not
   read or consumed.  The allocation of a sliding window will be deferred to

   the first call of inflate (if the decompression does not complete on the
   first call).  If zalloc and zfree are set to Z_NULL, inflateInit updates
   them to use default allocation functions.

     inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough
   memory, Z_VERSION_ERROR if the zlib library version is incompatible with the
   version assumed by the caller, or Z_STREAM_ERROR if the parameters are
   invalid, such as a null pointer to the structure.  msg is set to null if
   there is no error message.  inflateInit does not perform any decompression.

   Actual decompression will be done by inflate().  So next_in, and avail_in,
   next_out, and avail_out are unused and unchanged.  The current
   implementation of inflateInit() does not process any header information --
   that is deferred until inflate() is called.
*/


ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush));
/*
    inflate decompresses as much data as possible, and stops when the input
  buffer becomes empty or the output buffer becomes full.  It may introduce
  some output latency (reading input without producing any output) except when
  forced to flush.

  The detailed semantics are as follows.  inflate performs one or both of the
  following actions:

  - Decompress more input starting at next_in and update next_in and avail_in
    accordingly.  If not all input can be processed (because there is not
    enough room in the output buffer), then next_in and avail_in are updated
    accordingly, and processing will resume at this point for the next call of
    inflate().

  - Generate more output starting at next_out and update next_out and avail_out
    accordingly.  inflate() provides as much output as possible, until there is
    no more input data or no more space in the output buffer (see below about
    the flush parameter).

    Before the call of inflate(), the application should ensure that at least
  one of the actions is possible, by providing more input and/or consuming more
  output, and updating the next_* and avail_* values accordingly.  If the
  caller of inflate() does not provide both available input and available
  output space, it is possible that there will be no progress made.  The
  application can consume the uncompressed output when it wants, for example
  when the output buffer is full (avail_out == 0), or after each call of
  inflate().  If inflate returns Z_OK and with zero avail_out, it must be
  called again after making room in the output buffer because there might be
  more output pending.

    The flush parameter of inflate() can be Z_NO_FLUSH, Z_SYNC_FLUSH, Z_FINISH,
  Z_BLOCK, or Z_TREES.  Z_SYNC_FLUSH requests that inflate() flush as much
  output as possible to the output buffer.  Z_BLOCK requests that inflate()
  stop if and when it gets to the next deflate block boundary.  When decoding
  the zlib or gzip format, this will cause inflate() to return immediately
  after the header and before the first block.  When doing a raw inflate,
  inflate() will go ahead and process the first block, and will return when it
  gets to the end of that block, or when it runs out of data.

    The Z_BLOCK option assists in appending to or combining deflate streams.
  To assist in this, on return inflate() always sets strm->data_type to the
  number of unused bits in the last byte taken from strm->next_in, plus 64 if
  inflate() is currently decoding the last block in the deflate stream, plus
  128 if inflate() returned immediately after decoding an end-of-block code or
  decoding the complete header up to just before the first byte of the deflate
  stream.  The end-of-block will not be indicated until all of the uncompressed
  data from that block has been written to strm->next_out.  The number of
  unused bits may in general be greater than seven, except when bit 7 of
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    inflate() should normally be called until it returns Z_STREAM_END or an
  error.  However if all decompression is to be performed in a single step (a
  single call of inflate), the parameter flush should be set to Z_FINISH.  In
  this case all pending input is processed and all pending output is flushed;
  avail_out must be large enough to hold all of the uncompressed data for the
  operation to complete.  (The size of the uncompressed data may have been
  saved by the compressor for this purpose.) The use of Z_FINISH is not
  required to perform an inflation in one step.  However it may be used to
  inform inflate that a faster approach can be used for the single inflate()
  call.  Z_FINISH also informs inflate to not maintain a sliding window if the
  stream completes, which reduces inflate's memory footprint.  If the stream
  does not complete, either because not all of the stream is provided or not
  enough output space is provided, then a sliding window will be allocated and
  inflate() can be called again to continue the operation as if Z_NO_FLUSH had







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    inflate() should normally be called until it returns Z_STREAM_END or an
  error.  However if all decompression is to be performed in a single step (a
  single call of inflate), the parameter flush should be set to Z_FINISH.  In
  this case all pending input is processed and all pending output is flushed;
  avail_out must be large enough to hold all of the uncompressed data for the
  operation to complete.  (The size of the uncompressed data may have been
  saved by the compressor for this purpose.)  The use of Z_FINISH is not
  required to perform an inflation in one step.  However it may be used to
  inform inflate that a faster approach can be used for the single inflate()
  call.  Z_FINISH also informs inflate to not maintain a sliding window if the
  stream completes, which reduces inflate's memory footprint.  If the stream
  does not complete, either because not all of the stream is provided or not
  enough output space is provided, then a sliding window will be allocated and
  inflate() can be called again to continue the operation as if Z_NO_FLUSH had
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  memory for a sliding window when Z_FINISH is used.

     If a preset dictionary is needed after this call (see inflateSetDictionary
  below), inflate sets strm->adler to the Adler-32 checksum of the dictionary
  chosen by the compressor and returns Z_NEED_DICT; otherwise it sets
  strm->adler to the Adler-32 checksum of all output produced so far (that is,
  total_out bytes) and returns Z_OK, Z_STREAM_END or an error code as described
  below.  At the end of the stream, inflate() checks that its computed adler32
  checksum is equal to that saved by the compressor and returns Z_STREAM_END
  only if the checksum is correct.

    inflate() can decompress and check either zlib-wrapped or gzip-wrapped
  deflate data.  The header type is detected automatically, if requested when
  initializing with inflateInit2().  Any information contained in the gzip
  header is not retained, so applications that need that information should
  instead use raw inflate, see inflateInit2() below, or inflateBack() and
  perform their own processing of the gzip header and trailer.  When processing
  gzip-wrapped deflate data, strm->adler32 is set to the CRC-32 of the output
  producted so far.  The CRC-32 is checked against the gzip trailer.


    inflate() returns Z_OK if some progress has been made (more input processed
  or more output produced), Z_STREAM_END if the end of the compressed data has
  been reached and all uncompressed output has been produced, Z_NEED_DICT if a
  preset dictionary is needed at this point, Z_DATA_ERROR if the input data was
  corrupted (input stream not conforming to the zlib format or incorrect check

  value), Z_STREAM_ERROR if the stream structure was inconsistent (for example

  next_in or next_out was Z_NULL), Z_MEM_ERROR if there was not enough memory,
  Z_BUF_ERROR if no progress is possible or if there was not enough room in the
  output buffer when Z_FINISH is used.  Note that Z_BUF_ERROR is not fatal, and
  inflate() can be called again with more input and more output space to
  continue decompressing.  If Z_DATA_ERROR is returned, the application may
  then call inflateSync() to look for a good compression block if a partial
  recovery of the data is desired.
*/


ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm));
/*
     All dynamically allocated data structures for this stream are freed.
   This function discards any unprocessed input and does not flush any pending
   output.

     inflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state
   was inconsistent.  In the error case, msg may be set but then points to a
   static string (which must not be deallocated).
*/


                        /* Advanced functions */

/*
    The following functions are needed only in some special applications.







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  memory for a sliding window when Z_FINISH is used.

     If a preset dictionary is needed after this call (see inflateSetDictionary
  below), inflate sets strm->adler to the Adler-32 checksum of the dictionary
  chosen by the compressor and returns Z_NEED_DICT; otherwise it sets
  strm->adler to the Adler-32 checksum of all output produced so far (that is,
  total_out bytes) and returns Z_OK, Z_STREAM_END or an error code as described
  below.  At the end of the stream, inflate() checks that its computed Adler-32
  checksum is equal to that saved by the compressor and returns Z_STREAM_END
  only if the checksum is correct.

    inflate() can decompress and check either zlib-wrapped or gzip-wrapped
  deflate data.  The header type is detected automatically, if requested when
  initializing with inflateInit2().  Any information contained in the gzip
  header is not retained unless inflateGetHeader() is used.  When processing


  gzip-wrapped deflate data, strm->adler32 is set to the CRC-32 of the output
  produced so far.  The CRC-32 is checked against the gzip trailer, as is the
  uncompressed length, modulo 2^32.

    inflate() returns Z_OK if some progress has been made (more input processed
  or more output produced), Z_STREAM_END if the end of the compressed data has
  been reached and all uncompressed output has been produced, Z_NEED_DICT if a
  preset dictionary is needed at this point, Z_DATA_ERROR if the input data was
  corrupted (input stream not conforming to the zlib format or incorrect check
  value, in which case strm->msg points to a string with a more specific
  error), Z_STREAM_ERROR if the stream structure was inconsistent (for example
  next_in or next_out was Z_NULL, or the state was inadvertently written over
  by the application), Z_MEM_ERROR if there was not enough memory, Z_BUF_ERROR
  if no progress was possible or if there was not enough room in the output
  buffer when Z_FINISH is used.  Note that Z_BUF_ERROR is not fatal, and
  inflate() can be called again with more input and more output space to
  continue decompressing.  If Z_DATA_ERROR is returned, the application may
  then call inflateSync() to look for a good compression block if a partial
  recovery of the data is to be attempted.
*/


ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm));
/*
     All dynamically allocated data structures for this stream are freed.
   This function discards any unprocessed input and does not flush any pending
   output.

     inflateEnd returns Z_OK if success, or Z_STREAM_ERROR if the stream state
   was inconsistent.

*/


                        /* Advanced functions */

/*
    The following functions are needed only in some special applications.
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   this version of the library.

     The windowBits parameter is the base two logarithm of the window size
   (the size of the history buffer).  It should be in the range 8..15 for this
   version of the library.  Larger values of this parameter result in better
   compression at the expense of memory usage.  The default value is 15 if
   deflateInit is used instead.









     windowBits can also be -8..-15 for raw deflate.  In this case, -windowBits
   determines the window size.  deflate() will then generate raw deflate data
   with no zlib header or trailer, and will not compute an adler32 check value.

     windowBits can also be greater than 15 for optional gzip encoding.  Add
   16 to windowBits to write a simple gzip header and trailer around the
   compressed data instead of a zlib wrapper.  The gzip header will have no
   file name, no extra data, no comment, no modification time (set to zero), no
   header crc, and the operating system will be set to 255 (unknown).  If a

   gzip stream is being written, strm->adler is a crc32 instead of an adler32.





     The memLevel parameter specifies how much memory should be allocated
   for the internal compression state.  memLevel=1 uses minimum memory but is
   slow and reduces compression ratio; memLevel=9 uses maximum memory for
   optimal speed.  The default value is 8.  See zconf.h for total memory usage
   as a function of windowBits and memLevel.








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   this version of the library.

     The windowBits parameter is the base two logarithm of the window size
   (the size of the history buffer).  It should be in the range 8..15 for this
   version of the library.  Larger values of this parameter result in better
   compression at the expense of memory usage.  The default value is 15 if
   deflateInit is used instead.

     For the current implementation of deflate(), a windowBits value of 8 (a
   window size of 256 bytes) is not supported.  As a result, a request for 8
   will result in 9 (a 512-byte window).  In that case, providing 8 to
   inflateInit2() will result in an error when the zlib header with 9 is
   checked against the initialization of inflate().  The remedy is to not use 8
   with deflateInit2() with this initialization, or at least in that case use 9
   with inflateInit2().

     windowBits can also be -8..-15 for raw deflate.  In this case, -windowBits
   determines the window size.  deflate() will then generate raw deflate data
   with no zlib header or trailer, and will not compute a check value.

     windowBits can also be greater than 15 for optional gzip encoding.  Add
   16 to windowBits to write a simple gzip header and trailer around the
   compressed data instead of a zlib wrapper.  The gzip header will have no
   file name, no extra data, no comment, no modification time (set to zero), no
   header crc, and the operating system will be set to the appropriate value,
   if the operating system was determined at compile time.  If a gzip stream is
   being written, strm->adler is a CRC-32 instead of an Adler-32.

     For raw deflate or gzip encoding, a request for a 256-byte window is
   rejected as invalid, since only the zlib header provides a means of
   transmitting the window size to the decompressor.

     The memLevel parameter specifies how much memory should be allocated
   for the internal compression state.  memLevel=1 uses minimum memory but is
   slow and reduces compression ratio; memLevel=9 uses maximum memory for
   optimal speed.  The default value is 8.  See zconf.h for total memory usage
   as a function of windowBits and memLevel.

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   deflateInit or deflateInit2, a part of the dictionary may in effect be
   discarded, for example if the dictionary is larger than the window size
   provided in deflateInit or deflateInit2.  Thus the strings most likely to be
   useful should be put at the end of the dictionary, not at the front.  In
   addition, the current implementation of deflate will use at most the window
   size minus 262 bytes of the provided dictionary.

     Upon return of this function, strm->adler is set to the adler32 value
   of the dictionary; the decompressor may later use this value to determine
   which dictionary has been used by the compressor.  (The adler32 value
   applies to the whole dictionary even if only a subset of the dictionary is
   actually used by the compressor.) If a raw deflate was requested, then the
   adler32 value is not computed and strm->adler is not set.

     deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a
   parameter is invalid (e.g.  dictionary being Z_NULL) or the stream state is
   inconsistent (for example if deflate has already been called for this stream
   or if not at a block boundary for raw deflate).  deflateSetDictionary does
   not perform any compression: this will be done by deflate().
*/























ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest,
                                    z_streamp source));
/*
     Sets the destination stream as a complete copy of the source stream.

     This function can be useful when several compression strategies will be







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   deflateInit or deflateInit2, a part of the dictionary may in effect be
   discarded, for example if the dictionary is larger than the window size
   provided in deflateInit or deflateInit2.  Thus the strings most likely to be
   useful should be put at the end of the dictionary, not at the front.  In
   addition, the current implementation of deflate will use at most the window
   size minus 262 bytes of the provided dictionary.

     Upon return of this function, strm->adler is set to the Adler-32 value
   of the dictionary; the decompressor may later use this value to determine
   which dictionary has been used by the compressor.  (The Adler-32 value
   applies to the whole dictionary even if only a subset of the dictionary is
   actually used by the compressor.) If a raw deflate was requested, then the
   Adler-32 value is not computed and strm->adler is not set.

     deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a
   parameter is invalid (e.g.  dictionary being Z_NULL) or the stream state is
   inconsistent (for example if deflate has already been called for this stream
   or if not at a block boundary for raw deflate).  deflateSetDictionary does
   not perform any compression: this will be done by deflate().
*/

ZEXTERN int ZEXPORT deflateGetDictionary OF((z_streamp strm,
                                             Bytef *dictionary,
                                             uInt  *dictLength));
/*
     Returns the sliding dictionary being maintained by deflate.  dictLength is
   set to the number of bytes in the dictionary, and that many bytes are copied
   to dictionary.  dictionary must have enough space, where 32768 bytes is
   always enough.  If deflateGetDictionary() is called with dictionary equal to
   Z_NULL, then only the dictionary length is returned, and nothing is copied.
   Similary, if dictLength is Z_NULL, then it is not set.

     deflateGetDictionary() may return a length less than the window size, even
   when more than the window size in input has been provided. It may return up
   to 258 bytes less in that case, due to how zlib's implementation of deflate
   manages the sliding window and lookahead for matches, where matches can be
   up to 258 bytes long. If the application needs the last window-size bytes of
   input, then that would need to be saved by the application outside of zlib.

     deflateGetDictionary returns Z_OK on success, or Z_STREAM_ERROR if the
   stream state is inconsistent.
*/

ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest,
                                    z_streamp source));
/*
     Sets the destination stream as a complete copy of the source stream.

     This function can be useful when several compression strategies will be
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   enough memory, Z_STREAM_ERROR if the source stream state was inconsistent
   (such as zalloc being Z_NULL).  msg is left unchanged in both source and
   destination.
*/

ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm));
/*
     This function is equivalent to deflateEnd followed by deflateInit,
   but does not free and reallocate all the internal compression state.  The
   stream will keep the same compression level and any other attributes that
   may have been set by deflateInit2.

     deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
   stream state was inconsistent (such as zalloc or state being Z_NULL).
*/

ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm,
                                      int level,
                                      int strategy));
/*
     Dynamically update the compression level and compression strategy.  The
   interpretation of level and strategy is as in deflateInit2.  This can be
   used to switch between compression and straight copy of the input data, or
   to switch to a different kind of input data requiring a different strategy.
   If the compression level is changed, the input available so far is
   compressed with the old level (and may be flushed); the new level will take


   effect only at the next call of deflate().



     Before the call of deflateParams, the stream state must be set as for

   a call of deflate(), since the currently available input may have to be






   compressed and flushed.  In particular, strm->avail_out must be non-zero.

     deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source
   stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR if
   strm->avail_out was zero.




*/

ZEXTERN int ZEXPORT deflateTune OF((z_streamp strm,
                                    int good_length,
                                    int max_lazy,
                                    int nice_length,
                                    int max_chain));







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   enough memory, Z_STREAM_ERROR if the source stream state was inconsistent
   (such as zalloc being Z_NULL).  msg is left unchanged in both source and
   destination.
*/

ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm));
/*
     This function is equivalent to deflateEnd followed by deflateInit, but
   does not free and reallocate the internal compression state.  The stream
   will leave the compression level and any other attributes that may have been
   set unchanged.

     deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
   stream state was inconsistent (such as zalloc or state being Z_NULL).
*/

ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm,
                                      int level,
                                      int strategy));
/*
     Dynamically update the compression level and compression strategy.  The
   interpretation of level and strategy is as in deflateInit2().  This can be
   used to switch between compression and straight copy of the input data, or
   to switch to a different kind of input data requiring a different strategy.
   If the compression approach (which is a function of the level) or the
   strategy is changed, then the input available so far is compressed with the
   old level and strategy using deflate(strm, Z_BLOCK).  There are three
   approaches for the compression levels 0, 1..3, and 4..9 respectively.  The
   new level and strategy will take effect at the next call of deflate().

     If a deflate(strm, Z_BLOCK) is performed by deflateParams(), and it does
   not have enough output space to complete, then the parameter change will not
   take effect.  In this case, deflateParams() can be called again with the
   same parameters and more output space to try again.

     In order to assure a change in the parameters on the first try, the
   deflate stream should be flushed using deflate() with Z_BLOCK or other flush
   request until strm.avail_out is not zero, before calling deflateParams().
   Then no more input data should be provided before the deflateParams() call.
   If this is done, the old level and strategy will be applied to the data
   compressed before deflateParams(), and the new level and strategy will be
   applied to the the data compressed after deflateParams().

     deflateParams returns Z_OK on success, Z_STREAM_ERROR if the source stream
   state was inconsistent or if a parameter was invalid, or Z_BUF_ERROR if
   there was not enough output space to complete the compression of the
   available input data before a change in the strategy or approach.  Note that
   in the case of a Z_BUF_ERROR, the parameters are not changed.  A return
   value of Z_BUF_ERROR is not fatal, in which case deflateParams() can be
   retried with more output space.
*/

ZEXTERN int ZEXPORT deflateTune OF((z_streamp strm,
                                    int good_length,
                                    int max_lazy,
                                    int nice_length,
                                    int max_chain));
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     windowBits can also be -8..-15 for raw inflate.  In this case, -windowBits
   determines the window size.  inflate() will then process raw deflate data,
   not looking for a zlib or gzip header, not generating a check value, and not
   looking for any check values for comparison at the end of the stream.  This
   is for use with other formats that use the deflate compressed data format
   such as zip.  Those formats provide their own check values.  If a custom
   format is developed using the raw deflate format for compressed data, it is
   recommended that a check value such as an adler32 or a crc32 be applied to
   the uncompressed data as is done in the zlib, gzip, and zip formats.  For
   most applications, the zlib format should be used as is.  Note that comments
   above on the use in deflateInit2() applies to the magnitude of windowBits.

     windowBits can also be greater than 15 for optional gzip decoding.  Add
   32 to windowBits to enable zlib and gzip decoding with automatic header
   detection, or add 16 to decode only the gzip format (the zlib format will
   return a Z_DATA_ERROR).  If a gzip stream is being decoded, strm->adler is a
   crc32 instead of an adler32.




     inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
   memory, Z_VERSION_ERROR if the zlib library version is incompatible with the
   version assumed by the caller, or Z_STREAM_ERROR if the parameters are
   invalid, such as a null pointer to the structure.  msg is set to null if
   there is no error message.  inflateInit2 does not perform any decompression
   apart from possibly reading the zlib header if present: actual decompression
   will be done by inflate().  (So next_in and avail_in may be modified, but
   next_out and avail_out are unused and unchanged.) The current implementation
   of inflateInit2() does not process any header information -- that is
   deferred until inflate() is called.
*/

ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm,
                                             const Bytef *dictionary,
                                             uInt  dictLength));
/*
     Initializes the decompression dictionary from the given uncompressed byte
   sequence.  This function must be called immediately after a call of inflate,
   if that call returned Z_NEED_DICT.  The dictionary chosen by the compressor
   can be determined from the adler32 value returned by that call of inflate.
   The compressor and decompressor must use exactly the same dictionary (see
   deflateSetDictionary).  For raw inflate, this function can be called at any
   time to set the dictionary.  If the provided dictionary is smaller than the
   window and there is already data in the window, then the provided dictionary
   will amend what's there.  The application must insure that the dictionary
   that was used for compression is provided.

     inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a
   parameter is invalid (e.g.  dictionary being Z_NULL) or the stream state is
   inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the
   expected one (incorrect adler32 value).  inflateSetDictionary does not
   perform any decompression: this will be done by subsequent calls of
   inflate().
*/

ZEXTERN int ZEXPORT inflateGetDictionary OF((z_streamp strm,
                                             Bytef *dictionary,
                                             uInt  *dictLength));







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     windowBits can also be -8..-15 for raw inflate.  In this case, -windowBits
   determines the window size.  inflate() will then process raw deflate data,
   not looking for a zlib or gzip header, not generating a check value, and not
   looking for any check values for comparison at the end of the stream.  This
   is for use with other formats that use the deflate compressed data format
   such as zip.  Those formats provide their own check values.  If a custom
   format is developed using the raw deflate format for compressed data, it is
   recommended that a check value such as an Adler-32 or a CRC-32 be applied to
   the uncompressed data as is done in the zlib, gzip, and zip formats.  For
   most applications, the zlib format should be used as is.  Note that comments
   above on the use in deflateInit2() applies to the magnitude of windowBits.

     windowBits can also be greater than 15 for optional gzip decoding.  Add
   32 to windowBits to enable zlib and gzip decoding with automatic header
   detection, or add 16 to decode only the gzip format (the zlib format will
   return a Z_DATA_ERROR).  If a gzip stream is being decoded, strm->adler is a
   CRC-32 instead of an Adler-32.  Unlike the gunzip utility and gzread() (see
   below), inflate() will not automatically decode concatenated gzip streams.
   inflate() will return Z_STREAM_END at the end of the gzip stream.  The state
   would need to be reset to continue decoding a subsequent gzip stream.

     inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
   memory, Z_VERSION_ERROR if the zlib library version is incompatible with the
   version assumed by the caller, or Z_STREAM_ERROR if the parameters are
   invalid, such as a null pointer to the structure.  msg is set to null if
   there is no error message.  inflateInit2 does not perform any decompression
   apart from possibly reading the zlib header if present: actual decompression
   will be done by inflate().  (So next_in and avail_in may be modified, but
   next_out and avail_out are unused and unchanged.) The current implementation
   of inflateInit2() does not process any header information -- that is
   deferred until inflate() is called.
*/

ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm,
                                             const Bytef *dictionary,
                                             uInt  dictLength));
/*
     Initializes the decompression dictionary from the given uncompressed byte
   sequence.  This function must be called immediately after a call of inflate,
   if that call returned Z_NEED_DICT.  The dictionary chosen by the compressor
   can be determined from the Adler-32 value returned by that call of inflate.
   The compressor and decompressor must use exactly the same dictionary (see
   deflateSetDictionary).  For raw inflate, this function can be called at any
   time to set the dictionary.  If the provided dictionary is smaller than the
   window and there is already data in the window, then the provided dictionary
   will amend what's there.  The application must insure that the dictionary
   that was used for compression is provided.

     inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a
   parameter is invalid (e.g.  dictionary being Z_NULL) or the stream state is
   inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the
   expected one (incorrect Adler-32 value).  inflateSetDictionary does not
   perform any decompression: this will be done by subsequent calls of
   inflate().
*/

ZEXTERN int ZEXPORT inflateGetDictionary OF((z_streamp strm,
                                             Bytef *dictionary,
                                             uInt  *dictLength));
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   (such as zalloc being Z_NULL).  msg is left unchanged in both source and
   destination.
*/

ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm));
/*
     This function is equivalent to inflateEnd followed by inflateInit,
   but does not free and reallocate all the internal decompression state.  The
   stream will keep attributes that may have been set by inflateInit2.

     inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
   stream state was inconsistent (such as zalloc or state being Z_NULL).
*/

ZEXTERN int ZEXPORT inflateReset2 OF((z_streamp strm,
                                      int windowBits));
/*
     This function is the same as inflateReset, but it also permits changing
   the wrap and window size requests.  The windowBits parameter is interpreted
   the same as it is for inflateInit2.



     inflateReset2 returns Z_OK if success, or Z_STREAM_ERROR if the source
   stream state was inconsistent (such as zalloc or state being Z_NULL), or if
   the windowBits parameter is invalid.
*/

ZEXTERN int ZEXPORT inflatePrime OF((z_streamp strm,







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   (such as zalloc being Z_NULL).  msg is left unchanged in both source and
   destination.
*/

ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm));
/*
     This function is equivalent to inflateEnd followed by inflateInit,
   but does not free and reallocate the internal decompression state.  The
   stream will keep attributes that may have been set by inflateInit2.

     inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
   stream state was inconsistent (such as zalloc or state being Z_NULL).
*/

ZEXTERN int ZEXPORT inflateReset2 OF((z_streamp strm,
                                      int windowBits));
/*
     This function is the same as inflateReset, but it also permits changing
   the wrap and window size requests.  The windowBits parameter is interpreted
   the same as it is for inflateInit2.  If the window size is changed, then the
   memory allocated for the window is freed, and the window will be reallocated
   by inflate() if needed.

     inflateReset2 returns Z_OK if success, or Z_STREAM_ERROR if the source
   stream state was inconsistent (such as zalloc or state being Z_NULL), or if
   the windowBits parameter is invalid.
*/

ZEXTERN int ZEXPORT inflatePrime OF((z_streamp strm,
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     inflateMark() is used to mark locations in the input data for random
   access, which may be at bit positions, and to note those cases where the
   output of a code may span boundaries of random access blocks.  The current
   location in the input stream can be determined from avail_in and data_type
   as noted in the description for the Z_BLOCK flush parameter for inflate.

     inflateMark returns the value noted above or -1 << 16 if the provided
   source stream state was inconsistent.
*/

ZEXTERN int ZEXPORT inflateGetHeader OF((z_streamp strm,
                                         gz_headerp head));
/*
     inflateGetHeader() requests that gzip header information be stored in the







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     inflateMark() is used to mark locations in the input data for random
   access, which may be at bit positions, and to note those cases where the
   output of a code may span boundaries of random access blocks.  The current
   location in the input stream can be determined from avail_in and data_type
   as noted in the description for the Z_BLOCK flush parameter for inflate.

     inflateMark returns the value noted above, or -65536 if the provided
   source stream state was inconsistent.
*/

ZEXTERN int ZEXPORT inflateGetHeader OF((z_streamp strm,
                                         gz_headerp head));
/*
     inflateGetHeader() requests that gzip header information be stored in the
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   deflate stream with each call.  inflateBackEnd() is then called to free the
   allocated state.

     A raw deflate stream is one with no zlib or gzip header or trailer.
   This routine would normally be used in a utility that reads zip or gzip
   files and writes out uncompressed files.  The utility would decode the
   header and process the trailer on its own, hence this routine expects only
   the raw deflate stream to decompress.  This is different from the normal
   behavior of inflate(), which expects either a zlib or gzip header and
   trailer around the deflate stream.

     inflateBack() uses two subroutines supplied by the caller that are then
   called by inflateBack() for input and output.  inflateBack() calls those
   routines until it reads a complete deflate stream and writes out all of the
   uncompressed data, or until it encounters an error.  The function's
   parameters and return types are defined above in the in_func and out_func
   typedefs.  inflateBack() will call in(in_desc, &buf) which should return the
   number of bytes of provided input, and a pointer to that input in buf.  If
   there is no input available, in() must return zero--buf is ignored in that
   case--and inflateBack() will return a buffer error.  inflateBack() will call
   out(out_desc, buf, len) to write the uncompressed data buf[0..len-1].  out()
   should return zero on success, or non-zero on failure.  If out() returns
   non-zero, inflateBack() will return with an error.  Neither in() nor out()
   are permitted to change the contents of the window provided to
   inflateBackInit(), which is also the buffer that out() uses to write from.
   The length written by out() will be at most the window size.  Any non-zero
   amount of input may be provided by in().

     For convenience, inflateBack() can be provided input on the first call by
   setting strm->next_in and strm->avail_in.  If that input is exhausted, then
   in() will be called.  Therefore strm->next_in must be initialized before







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   deflate stream with each call.  inflateBackEnd() is then called to free the
   allocated state.

     A raw deflate stream is one with no zlib or gzip header or trailer.
   This routine would normally be used in a utility that reads zip or gzip
   files and writes out uncompressed files.  The utility would decode the
   header and process the trailer on its own, hence this routine expects only
   the raw deflate stream to decompress.  This is different from the default
   behavior of inflate(), which expects a zlib header and trailer around the
   deflate stream.

     inflateBack() uses two subroutines supplied by the caller that are then
   called by inflateBack() for input and output.  inflateBack() calls those
   routines until it reads a complete deflate stream and writes out all of the
   uncompressed data, or until it encounters an error.  The function's
   parameters and return types are defined above in the in_func and out_func
   typedefs.  inflateBack() will call in(in_desc, &buf) which should return the
   number of bytes of provided input, and a pointer to that input in buf.  If
   there is no input available, in() must return zero -- buf is ignored in that
   case -- and inflateBack() will return a buffer error.  inflateBack() will
   call out(out_desc, buf, len) to write the uncompressed data buf[0..len-1].
   out() should return zero on success, or non-zero on failure.  If out()
   returns non-zero, inflateBack() will return with an error.  Neither in() nor
   out() are permitted to change the contents of the window provided to
   inflateBackInit(), which is also the buffer that out() uses to write from.
   The length written by out() will be at most the window size.  Any non-zero
   amount of input may be provided by in().

     For convenience, inflateBack() can be provided input on the first call by
   setting strm->next_in and strm->avail_in.  If that input is exhausted, then
   in() will be called.  Therefore strm->next_in must be initialized before
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   if in() or out() returned an error, Z_DATA_ERROR if there was a format error
   in the deflate stream (in which case strm->msg is set to indicate the nature
   of the error), or Z_STREAM_ERROR if the stream was not properly initialized.
   In the case of Z_BUF_ERROR, an input or output error can be distinguished
   using strm->next_in which will be Z_NULL only if in() returned an error.  If
   strm->next_in is not Z_NULL, then the Z_BUF_ERROR was due to out() returning
   non-zero.  (in() will always be called before out(), so strm->next_in is
   assured to be defined if out() returns non-zero.) Note that inflateBack()
   cannot return Z_OK.
*/

ZEXTERN int ZEXPORT inflateBackEnd OF((z_streamp strm));
/*
     All memory allocated by inflateBackInit() is freed.








|







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   if in() or out() returned an error, Z_DATA_ERROR if there was a format error
   in the deflate stream (in which case strm->msg is set to indicate the nature
   of the error), or Z_STREAM_ERROR if the stream was not properly initialized.
   In the case of Z_BUF_ERROR, an input or output error can be distinguished
   using strm->next_in which will be Z_NULL only if in() returned an error.  If
   strm->next_in is not Z_NULL, then the Z_BUF_ERROR was due to out() returning
   non-zero.  (in() will always be called before out(), so strm->next_in is
   assured to be defined if out() returns non-zero.)  Note that inflateBack()
   cannot return Z_OK.
*/

ZEXTERN int ZEXPORT inflateBackEnd OF((z_streamp strm));
/*
     All memory allocated by inflateBackInit() is freed.

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    Type sizes, two bits each, 00 = 16 bits, 01 = 32, 10 = 64, 11 = other:
     1.0: size of uInt
     3.2: size of uLong
     5.4: size of voidpf (pointer)
     7.6: size of z_off_t

    Compiler, assembler, and debug options:
     8: DEBUG
     9: ASMV or ASMINF -- use ASM code
     10: ZLIB_WINAPI -- exported functions use the WINAPI calling convention
     11: 0 (reserved)

    One-time table building (smaller code, but not thread-safe if true):
     12: BUILDFIXED -- build static block decoding tables when needed
     13: DYNAMIC_CRC_TABLE -- build CRC calculation tables when needed







|







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    Type sizes, two bits each, 00 = 16 bits, 01 = 32, 10 = 64, 11 = other:
     1.0: size of uInt
     3.2: size of uLong
     5.4: size of voidpf (pointer)
     7.6: size of z_off_t

    Compiler, assembler, and debug options:
     8: ZLIB_DEBUG
     9: ASMV or ASMINF -- use ASM code
     10: ZLIB_WINAPI -- exported functions use the WINAPI calling convention
     11: 0 (reserved)

    One-time table building (smaller code, but not thread-safe if true):
     12: BUILDFIXED -- build static block decoding tables when needed
     13: DYNAMIC_CRC_TABLE -- build CRC calculation tables when needed
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ZEXTERN int ZEXPORT compress OF((Bytef *dest,   uLongf *destLen,
                                 const Bytef *source, uLong sourceLen));
/*
     Compresses the source buffer into the destination buffer.  sourceLen is
   the byte length of the source buffer.  Upon entry, destLen is the total size
   of the destination buffer, which must be at least the value returned by
   compressBound(sourceLen).  Upon exit, destLen is the actual size of the
   compressed buffer.


     compress returns Z_OK if success, Z_MEM_ERROR if there was not
   enough memory, Z_BUF_ERROR if there was not enough room in the output
   buffer.
*/

ZEXTERN int ZEXPORT compress2 OF((Bytef *dest,   uLongf *destLen,
                                  const Bytef *source, uLong sourceLen,
                                  int level));
/*
     Compresses the source buffer into the destination buffer.  The level
   parameter has the same meaning as in deflateInit.  sourceLen is the byte
   length of the source buffer.  Upon entry, destLen is the total size of the
   destination buffer, which must be at least the value returned by
   compressBound(sourceLen).  Upon exit, destLen is the actual size of the
   compressed buffer.

     compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
   memory, Z_BUF_ERROR if there was not enough room in the output buffer,
   Z_STREAM_ERROR if the level parameter is invalid.
*/

ZEXTERN uLong ZEXPORT compressBound OF((uLong sourceLen));







|
>















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ZEXTERN int ZEXPORT compress OF((Bytef *dest,   uLongf *destLen,
                                 const Bytef *source, uLong sourceLen));
/*
     Compresses the source buffer into the destination buffer.  sourceLen is
   the byte length of the source buffer.  Upon entry, destLen is the total size
   of the destination buffer, which must be at least the value returned by
   compressBound(sourceLen).  Upon exit, destLen is the actual size of the
   compressed data.  compress() is equivalent to compress2() with a level
   parameter of Z_DEFAULT_COMPRESSION.

     compress returns Z_OK if success, Z_MEM_ERROR if there was not
   enough memory, Z_BUF_ERROR if there was not enough room in the output
   buffer.
*/

ZEXTERN int ZEXPORT compress2 OF((Bytef *dest,   uLongf *destLen,
                                  const Bytef *source, uLong sourceLen,
                                  int level));
/*
     Compresses the source buffer into the destination buffer.  The level
   parameter has the same meaning as in deflateInit.  sourceLen is the byte
   length of the source buffer.  Upon entry, destLen is the total size of the
   destination buffer, which must be at least the value returned by
   compressBound(sourceLen).  Upon exit, destLen is the actual size of the
   compressed data.

     compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
   memory, Z_BUF_ERROR if there was not enough room in the output buffer,
   Z_STREAM_ERROR if the level parameter is invalid.
*/

ZEXTERN uLong ZEXPORT compressBound OF((uLong sourceLen));
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/*
     Decompresses the source buffer into the destination buffer.  sourceLen is
   the byte length of the source buffer.  Upon entry, destLen is the total size
   of the destination buffer, which must be large enough to hold the entire
   uncompressed data.  (The size of the uncompressed data must have been saved
   previously by the compressor and transmitted to the decompressor by some
   mechanism outside the scope of this compression library.) Upon exit, destLen
   is the actual size of the uncompressed buffer.

     uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
   enough memory, Z_BUF_ERROR if there was not enough room in the output
   buffer, or Z_DATA_ERROR if the input data was corrupted or incomplete.  In
   the case where there is not enough room, uncompress() will fill the output
   buffer with the uncompressed data up to that point.
*/









                        /* gzip file access functions */

/*
     This library supports reading and writing files in gzip (.gz) format with
   an interface similar to that of stdio, using the functions that start with
   "gz".  The gzip format is different from the zlib format.  gzip is a gzip







|







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>
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>







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/*
     Decompresses the source buffer into the destination buffer.  sourceLen is
   the byte length of the source buffer.  Upon entry, destLen is the total size
   of the destination buffer, which must be large enough to hold the entire
   uncompressed data.  (The size of the uncompressed data must have been saved
   previously by the compressor and transmitted to the decompressor by some
   mechanism outside the scope of this compression library.) Upon exit, destLen
   is the actual size of the uncompressed data.

     uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
   enough memory, Z_BUF_ERROR if there was not enough room in the output
   buffer, or Z_DATA_ERROR if the input data was corrupted or incomplete.  In
   the case where there is not enough room, uncompress() will fill the output
   buffer with the uncompressed data up to that point.
*/

ZEXTERN int ZEXPORT uncompress2 OF((Bytef *dest,   uLongf *destLen,
                                    const Bytef *source, uLong *sourceLen));
/*
     Same as uncompress, except that sourceLen is a pointer, where the
   length of the source is *sourceLen.  On return, *sourceLen is the number of
   source bytes consumed.
*/

                        /* gzip file access functions */

/*
     This library supports reading and writing files in gzip (.gz) format with
   an interface similar to that of stdio, using the functions that start with
   "gz".  The gzip format is different from the zlib format.  gzip is a gzip
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ZEXTERN int ZEXPORT gzbuffer OF((gzFile file, unsigned size));
/*
     Set the internal buffer size used by this library's functions.  The
   default buffer size is 8192 bytes.  This function must be called after
   gzopen() or gzdopen(), and before any other calls that read or write the
   file.  The buffer memory allocation is always deferred to the first read or
   write.  Two buffers are allocated, either both of the specified size when
   writing, or one of the specified size and the other twice that size when
   reading.  A larger buffer size of, for example, 64K or 128K bytes will
   noticeably increase the speed of decompression (reading).

     The new buffer size also affects the maximum length for gzprintf().

     gzbuffer() returns 0 on success, or -1 on failure, such as being called
   too late.
*/

ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy));
/*
     Dynamically update the compression level or strategy.  See the description
   of deflateInit2 for the meaning of these parameters.


     gzsetparams returns Z_OK if success, or Z_STREAM_ERROR if the file was not
   opened for writing.

*/

ZEXTERN int ZEXPORT gzread OF((gzFile file, voidp buf, unsigned len));
/*
     Reads the given number of uncompressed bytes from the compressed file.  If
   the input file is not in gzip format, gzread copies the given number of
   bytes into the buffer directly from the file.







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ZEXTERN int ZEXPORT gzbuffer OF((gzFile file, unsigned size));
/*
     Set the internal buffer size used by this library's functions.  The
   default buffer size is 8192 bytes.  This function must be called after
   gzopen() or gzdopen(), and before any other calls that read or write the
   file.  The buffer memory allocation is always deferred to the first read or
   write.  Three times that size in buffer space is allocated.  A larger buffer

   size of, for example, 64K or 128K bytes will noticeably increase the speed
   of decompression (reading).

     The new buffer size also affects the maximum length for gzprintf().

     gzbuffer() returns 0 on success, or -1 on failure, such as being called
   too late.
*/

ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy));
/*
     Dynamically update the compression level or strategy.  See the description
   of deflateInit2 for the meaning of these parameters.  Previously provided
   data is flushed before the parameter change.

     gzsetparams returns Z_OK if success, Z_STREAM_ERROR if the file was not
   opened for writing, Z_ERRNO if there is an error writing the flushed data,
   or Z_MEM_ERROR if there is a memory allocation error.
*/

ZEXTERN int ZEXPORT gzread OF((gzFile file, voidp buf, unsigned len));
/*
     Reads the given number of uncompressed bytes from the compressed file.  If
   the input file is not in gzip format, gzread copies the given number of
   bytes into the buffer directly from the file.
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   middle of a gzip stream.  Note that gzread does not return -1 in the event
   of an incomplete gzip stream.  This error is deferred until gzclose(), which
   will return Z_BUF_ERROR if the last gzread ended in the middle of a gzip
   stream.  Alternatively, gzerror can be used before gzclose to detect this
   case.

     gzread returns the number of uncompressed bytes actually read, less than
   len for end of file, or -1 for error.




























*/

ZEXTERN int ZEXPORT gzwrite OF((gzFile file,
                                voidpc buf, unsigned len));
/*
     Writes the given number of uncompressed bytes into the compressed file.
   gzwrite returns the number of uncompressed bytes written or 0 in case of
   error.
*/















ZEXTERN int ZEXPORTVA gzprintf Z_ARG((gzFile file, const char *format, ...));
/*
     Converts, formats, and writes the arguments to the compressed file under
   control of the format string, as in fprintf.  gzprintf returns the number of
   uncompressed bytes actually written, or 0 in case of error.  The number of
   uncompressed bytes written is limited to 8191, or one less than the buffer
   size given to gzbuffer().  The caller should assure that this limit is not
   exceeded.  If it is exceeded, then gzprintf() will return an error (0) with
   nothing written.  In this case, there may also be a buffer overflow with
   unpredictable consequences, which is possible only if zlib was compiled with
   the insecure functions sprintf() or vsprintf() because the secure snprintf()
   or vsnprintf() functions were not available.  This can be determined using
   zlibCompileFlags().
*/

ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s));
/*
     Writes the given null-terminated string to the compressed file, excluding
   the terminating null character.








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   middle of a gzip stream.  Note that gzread does not return -1 in the event
   of an incomplete gzip stream.  This error is deferred until gzclose(), which
   will return Z_BUF_ERROR if the last gzread ended in the middle of a gzip
   stream.  Alternatively, gzerror can be used before gzclose to detect this
   case.

     gzread returns the number of uncompressed bytes actually read, less than
   len for end of file, or -1 for error.  If len is too large to fit in an int,
   then nothing is read, -1 is returned, and the error state is set to
   Z_STREAM_ERROR.
*/

ZEXTERN z_size_t ZEXPORT gzfread OF((voidp buf, z_size_t size, z_size_t nitems,
                                     gzFile file));
/*
     Read up to nitems items of size size from file to buf, otherwise operating
   as gzread() does.  This duplicates the interface of stdio's fread(), with
   size_t request and return types.  If the library defines size_t, then
   z_size_t is identical to size_t.  If not, then z_size_t is an unsigned
   integer type that can contain a pointer.

     gzfread() returns the number of full items read of size size, or zero if
   the end of the file was reached and a full item could not be read, or if
   there was an error.  gzerror() must be consulted if zero is returned in
   order to determine if there was an error.  If the multiplication of size and
   nitems overflows, i.e. the product does not fit in a z_size_t, then nothing
   is read, zero is returned, and the error state is set to Z_STREAM_ERROR.

     In the event that the end of file is reached and only a partial item is
   available at the end, i.e. the remaining uncompressed data length is not a
   multiple of size, then the final partial item is nevetheless read into buf
   and the end-of-file flag is set.  The length of the partial item read is not
   provided, but could be inferred from the result of gztell().  This behavior
   is the same as the behavior of fread() implementations in common libraries,
   but it prevents the direct use of gzfread() to read a concurrently written
   file, reseting and retrying on end-of-file, when size is not 1.
*/

ZEXTERN int ZEXPORT gzwrite OF((gzFile file,
                                voidpc buf, unsigned len));
/*
     Writes the given number of uncompressed bytes into the compressed file.
   gzwrite returns the number of uncompressed bytes written or 0 in case of
   error.
*/

ZEXTERN z_size_t ZEXPORT gzfwrite OF((voidpc buf, z_size_t size,
                                      z_size_t nitems, gzFile file));
/*
     gzfwrite() writes nitems items of size size from buf to file, duplicating
   the interface of stdio's fwrite(), with size_t request and return types.  If
   the library defines size_t, then z_size_t is identical to size_t.  If not,
   then z_size_t is an unsigned integer type that can contain a pointer.

     gzfwrite() returns the number of full items written of size size, or zero
   if there was an error.  If the multiplication of size and nitems overflows,
   i.e. the product does not fit in a z_size_t, then nothing is written, zero
   is returned, and the error state is set to Z_STREAM_ERROR.
*/

ZEXTERN int ZEXPORTVA gzprintf Z_ARG((gzFile file, const char *format, ...));
/*
     Converts, formats, and writes the arguments to the compressed file under
   control of the format string, as in fprintf.  gzprintf returns the number of
   uncompressed bytes actually written, or a negative zlib error code in case
   of error.  The number of uncompressed bytes written is limited to 8191, or
   one less than the buffer size given to gzbuffer().  The caller should assure
   that this limit is not exceeded.  If it is exceeded, then gzprintf() will
   return an error (0) with nothing written.  In this case, there may also be a
   buffer overflow with unpredictable consequences, which is possible only if
   zlib was compiled with the insecure functions sprintf() or vsprintf()
   because the secure snprintf() or vsnprintf() functions were not available.
   This can be determined using zlibCompileFlags().
*/

ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s));
/*
     Writes the given null-terminated string to the compressed file, excluding
   the terminating null character.

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     Flushes all pending output into the compressed file.  The parameter flush
   is as in the deflate() function.  The return value is the zlib error number
   (see function gzerror below).  gzflush is only permitted when writing.

     If the flush parameter is Z_FINISH, the remaining data is written and the
   gzip stream is completed in the output.  If gzwrite() is called again, a new
   gzip stream will be started in the output.  gzread() is able to read such
   concatented gzip streams.

     gzflush should be called only when strictly necessary because it will
   degrade compression if called too often.
*/

/*
ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile file,







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     Flushes all pending output into the compressed file.  The parameter flush
   is as in the deflate() function.  The return value is the zlib error number
   (see function gzerror below).  gzflush is only permitted when writing.

     If the flush parameter is Z_FINISH, the remaining data is written and the
   gzip stream is completed in the output.  If gzwrite() is called again, a new
   gzip stream will be started in the output.  gzread() is able to read such
   concatenated gzip streams.

     gzflush should be called only when strictly necessary because it will
   degrade compression if called too often.
*/

/*
ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile file,
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ZEXTERN uLong ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len));
/*
     Update a running Adler-32 checksum with the bytes buf[0..len-1] and
   return the updated checksum.  If buf is Z_NULL, this function returns the
   required initial value for the checksum.

     An Adler-32 checksum is almost as reliable as a CRC32 but can be computed
   much faster.

   Usage example:

     uLong adler = adler32(0L, Z_NULL, 0);

     while (read_buffer(buffer, length) != EOF) {
       adler = adler32(adler, buffer, length);
     }
     if (adler != original_adler) error();
*/







/*
ZEXTERN uLong ZEXPORT adler32_combine OF((uLong adler1, uLong adler2,
                                          z_off_t len2));

     Combine two Adler-32 checksums into one.  For two sequences of bytes, seq1
   and seq2 with lengths len1 and len2, Adler-32 checksums were calculated for







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ZEXTERN uLong ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len));
/*
     Update a running Adler-32 checksum with the bytes buf[0..len-1] and
   return the updated checksum.  If buf is Z_NULL, this function returns the
   required initial value for the checksum.

     An Adler-32 checksum is almost as reliable as a CRC-32 but can be computed
   much faster.

   Usage example:

     uLong adler = adler32(0L, Z_NULL, 0);

     while (read_buffer(buffer, length) != EOF) {
       adler = adler32(adler, buffer, length);
     }
     if (adler != original_adler) error();
*/

ZEXTERN uLong ZEXPORT adler32_z OF((uLong adler, const Bytef *buf,
                                    z_size_t len));
/*
     Same as adler32(), but with a size_t length.
*/

/*
ZEXTERN uLong ZEXPORT adler32_combine OF((uLong adler1, uLong adler2,
                                          z_off_t len2));

     Combine two Adler-32 checksums into one.  For two sequences of bytes, seq1
   and seq2 with lengths len1 and len2, Adler-32 checksums were calculated for
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     uLong crc = crc32(0L, Z_NULL, 0);

     while (read_buffer(buffer, length) != EOF) {
       crc = crc32(crc, buffer, length);
     }
     if (crc != original_crc) error();
*/







/*
ZEXTERN uLong ZEXPORT crc32_combine OF((uLong crc1, uLong crc2, z_off_t len2));

     Combine two CRC-32 check values into one.  For two sequences of bytes,
   seq1 and seq2 with lengths len1 and len2, CRC-32 check values were
   calculated for each, crc1 and crc2.  crc32_combine() returns the CRC-32







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     uLong crc = crc32(0L, Z_NULL, 0);

     while (read_buffer(buffer, length) != EOF) {
       crc = crc32(crc, buffer, length);
     }
     if (crc != original_crc) error();
*/

ZEXTERN uLong ZEXPORT crc32_z OF((uLong adler, const Bytef *buf,
                                  z_size_t len));
/*
     Same as crc32(), but with a size_t length.
*/

/*
ZEXTERN uLong ZEXPORT crc32_combine OF((uLong crc1, uLong crc2, z_off_t len2));

     Combine two CRC-32 check values into one.  For two sequences of bytes,
   seq1 and seq2 with lengths len1 and len2, CRC-32 check values were
   calculated for each, crc1 and crc2.  crc32_combine() returns the CRC-32
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                                      int stream_size));
ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int  windowBits,
                                      const char *version, int stream_size));
ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits,
                                         unsigned char FAR *window,
                                         const char *version,
                                         int stream_size));















#define deflateInit(strm, level) \
        deflateInit_((strm), (level), ZLIB_VERSION, (int)sizeof(z_stream))
#define inflateInit(strm) \
        inflateInit_((strm), ZLIB_VERSION, (int)sizeof(z_stream))
#define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \
        deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\
                      (strategy), ZLIB_VERSION, (int)sizeof(z_stream))
#define inflateInit2(strm, windowBits) \
        inflateInit2_((strm), (windowBits), ZLIB_VERSION, \
                      (int)sizeof(z_stream))
#define inflateBackInit(strm, windowBits, window) \
        inflateBackInit_((strm), (windowBits), (window), \
                      ZLIB_VERSION, (int)sizeof(z_stream))


#ifndef Z_SOLO

/* gzgetc() macro and its supporting function and exposed data structure.  Note
 * that the real internal state is much larger than the exposed structure.
 * This abbreviated structure exposes just enough for the gzgetc() macro.  The
 * user should not mess with these exposed elements, since their names or
 * behavior could change in the future, perhaps even capriciously.  They can
 * only be used by the gzgetc() macro.  You have been warned.
 */
struct gzFile_s {
    unsigned have;
    unsigned char *next;
    z_off64_t pos;
};
ZEXTERN int ZEXPORT gzgetc_ OF((gzFile file));  /* backward compatibility */
#ifdef Z_PREFIX_SET
#  undef z_gzgetc
#  define z_gzgetc(g) \
          ((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : gzgetc(g))
#else
#  define gzgetc(g) \
          ((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : gzgetc(g))
#endif

/* provide 64-bit offset functions if _LARGEFILE64_SOURCE defined, and/or
 * change the regular functions to 64 bits if _FILE_OFFSET_BITS is 64 (if
 * both are true, the application gets the *64 functions, and the regular
 * functions are changed to 64 bits) -- in case these are set on systems
 * without large file support, _LFS64_LARGEFILE must also be true







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                                      int stream_size));
ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int  windowBits,
                                      const char *version, int stream_size));
ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits,
                                         unsigned char FAR *window,
                                         const char *version,
                                         int stream_size));
#ifdef Z_PREFIX_SET
#  define z_deflateInit(strm, level) \
          deflateInit_((strm), (level), ZLIB_VERSION, (int)sizeof(z_stream))
#  define z_inflateInit(strm) \
          inflateInit_((strm), ZLIB_VERSION, (int)sizeof(z_stream))
#  define z_deflateInit2(strm, level, method, windowBits, memLevel, strategy) \
          deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\
                        (strategy), ZLIB_VERSION, (int)sizeof(z_stream))
#  define z_inflateInit2(strm, windowBits) \
          inflateInit2_((strm), (windowBits), ZLIB_VERSION, \
                        (int)sizeof(z_stream))
#  define z_inflateBackInit(strm, windowBits, window) \
          inflateBackInit_((strm), (windowBits), (window), \
                           ZLIB_VERSION, (int)sizeof(z_stream))
#else
#  define deflateInit(strm, level) \
          deflateInit_((strm), (level), ZLIB_VERSION, (int)sizeof(z_stream))
#  define inflateInit(strm) \
          inflateInit_((strm), ZLIB_VERSION, (int)sizeof(z_stream))
#  define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \
          deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\
                        (strategy), ZLIB_VERSION, (int)sizeof(z_stream))
#  define inflateInit2(strm, windowBits) \
          inflateInit2_((strm), (windowBits), ZLIB_VERSION, \
                        (int)sizeof(z_stream))
#  define inflateBackInit(strm, windowBits, window) \
          inflateBackInit_((strm), (windowBits), (window), \
                           ZLIB_VERSION, (int)sizeof(z_stream))
#endif

#ifndef Z_SOLO

/* gzgetc() macro and its supporting function and exposed data structure.  Note
 * that the real internal state is much larger than the exposed structure.
 * This abbreviated structure exposes just enough for the gzgetc() macro.  The
 * user should not mess with these exposed elements, since their names or
 * behavior could change in the future, perhaps even capriciously.  They can
 * only be used by the gzgetc() macro.  You have been warned.
 */
struct gzFile_s {
    unsigned have;
    unsigned char *next;
    z_off64_t pos;
};
ZEXTERN int ZEXPORT gzgetc_ OF((gzFile file));  /* backward compatibility */
#ifdef Z_PREFIX_SET
#  undef z_gzgetc
#  define z_gzgetc(g) \
          ((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : (gzgetc)(g))
#else
#  define gzgetc(g) \
          ((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : (gzgetc)(g))
#endif

/* provide 64-bit offset functions if _LARGEFILE64_SOURCE defined, and/or
 * change the regular functions to 64 bits if _FILE_OFFSET_BITS is 64 (if
 * both are true, the application gets the *64 functions, and the regular
 * functions are changed to 64 bits) -- in case these are set on systems
 * without large file support, _LFS64_LARGEFILE must also be true
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#else /* Z_SOLO */

   ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t));
   ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t));

#endif /* !Z_SOLO */

/* hack for buggy compilers */
#if !defined(ZUTIL_H) && !defined(NO_DUMMY_DECL)
    struct internal_state {int dummy;};
#endif

/* undocumented functions */
ZEXTERN const char   * ZEXPORT zError           OF((int));
ZEXTERN int            ZEXPORT inflateSyncPoint OF((z_streamp));
ZEXTERN const z_crc_t FAR * ZEXPORT get_crc_table    OF((void));
ZEXTERN int            ZEXPORT inflateUndermine OF((z_streamp, int));


ZEXTERN int            ZEXPORT inflateResetKeep OF((z_streamp));
ZEXTERN int            ZEXPORT deflateResetKeep OF((z_streamp));
#if defined(_WIN32) && !defined(Z_SOLO)
ZEXTERN gzFile         ZEXPORT gzopen_w OF((const wchar_t *path,
                                            const char *mode));
#endif
#if defined(STDC) || defined(Z_HAVE_STDARG_H)
#  ifndef Z_SOLO
ZEXTERN int            ZEXPORTVA gzvprintf Z_ARG((gzFile file,
                                                  const char *format,







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#else /* Z_SOLO */

   ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t));
   ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t));

#endif /* !Z_SOLO */






/* undocumented functions */
ZEXTERN const char   * ZEXPORT zError           OF((int));
ZEXTERN int            ZEXPORT inflateSyncPoint OF((z_streamp));
ZEXTERN const z_crc_t FAR * ZEXPORT get_crc_table    OF((void));
ZEXTERN int            ZEXPORT inflateUndermine OF((z_streamp, int));
ZEXTERN int            ZEXPORT inflateValidate OF((z_streamp, int));
ZEXTERN unsigned long  ZEXPORT inflateCodesUsed OF ((z_streamp));
ZEXTERN int            ZEXPORT inflateResetKeep OF((z_streamp));
ZEXTERN int            ZEXPORT deflateResetKeep OF((z_streamp));
#if (defined(_WIN32) || defined(__CYGWIN__)) && !defined(Z_SOLO)
ZEXTERN gzFile         ZEXPORT gzopen_w OF((const wchar_t *path,
                                            const char *mode));
#endif
#if defined(STDC) || defined(Z_HAVE_STDARG_H)
#  ifndef Z_SOLO
ZEXTERN int            ZEXPORTVA gzvprintf Z_ARG((gzFile file,
                                                  const char *format,
Changes to compat/zlib/zlib.map.
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    inflateResetKeep;
} ZLIB_1.2.5.1;

ZLIB_1.2.7.1 {
    inflateGetDictionary;
    gzvprintf;
} ZLIB_1.2.5.2;


















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    inflateResetKeep;
} ZLIB_1.2.5.1;

ZLIB_1.2.7.1 {
    inflateGetDictionary;
    gzvprintf;
} ZLIB_1.2.5.2;

ZLIB_1.2.9 {
    inflateCodesUsed;
    inflateValidate;
    uncompress2;
    gzfread;
    gzfwrite;
    deflateGetDictionary;
    adler32_z;
    crc32_z;
} ZLIB_1.2.7.1;
Changes to compat/zlib/zutil.c.
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/* zutil.c -- target dependent utility functions for the compression library
 * Copyright (C) 1995-2005, 2010, 2011, 2012 Jean-loup Gailly.
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* @(#) $Id$ */

#include "zutil.h"
#ifndef Z_SOLO
#  include "gzguts.h"
#endif

#ifndef NO_DUMMY_DECL
struct internal_state      {int dummy;}; /* for buggy compilers */
#endif

z_const char * const z_errmsg[10] = {
"need dictionary",     /* Z_NEED_DICT       2  */
"stream end",          /* Z_STREAM_END      1  */
"",                    /* Z_OK              0  */
"file error",          /* Z_ERRNO         (-1) */
"stream error",        /* Z_STREAM_ERROR  (-2) */
"data error",          /* Z_DATA_ERROR    (-3) */
"insufficient memory", /* Z_MEM_ERROR     (-4) */
"buffer error",        /* Z_BUF_ERROR     (-5) */
"incompatible version",/* Z_VERSION_ERROR (-6) */

""};


const char * ZEXPORT zlibVersion()
{
    return ZLIB_VERSION;
}


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/* zutil.c -- target dependent utility functions for the compression library
 * Copyright (C) 1995-2005, 2010, 2011, 2012, 2016 Jean-loup Gailly
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* @(#) $Id$ */

#include "zutil.h"
#ifndef Z_SOLO
#  include "gzguts.h"
#endif





z_const char * const z_errmsg[10] = {
    (z_const char *)"need dictionary",     /* Z_NEED_DICT       2  */
    (z_const char *)"stream end",          /* Z_STREAM_END      1  */
    (z_const char *)"",                    /* Z_OK              0  */
    (z_const char *)"file error",          /* Z_ERRNO         (-1) */
    (z_const char *)"stream error",        /* Z_STREAM_ERROR  (-2) */
    (z_const char *)"data error",          /* Z_DATA_ERROR    (-3) */
    (z_const char *)"insufficient memory", /* Z_MEM_ERROR     (-4) */
    (z_const char *)"buffer error",        /* Z_BUF_ERROR     (-5) */
    (z_const char *)"incompatible version",/* Z_VERSION_ERROR (-6) */
    (z_const char *)""
};


const char * ZEXPORT zlibVersion()
{
    return ZLIB_VERSION;
}

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    }
    switch ((int)(sizeof(z_off_t))) {
    case 2:     break;
    case 4:     flags += 1 << 6;        break;
    case 8:     flags += 2 << 6;        break;
    default:    flags += 3 << 6;
    }
#ifdef DEBUG
    flags += 1 << 8;
#endif
#if defined(ASMV) || defined(ASMINF)
    flags += 1 << 9;
#endif
#ifdef ZLIB_WINAPI
    flags += 1 << 10;







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    }
    switch ((int)(sizeof(z_off_t))) {
    case 2:     break;
    case 4:     flags += 1 << 6;        break;
    case 8:     flags += 2 << 6;        break;
    default:    flags += 3 << 6;
    }
#ifdef ZLIB_DEBUG
    flags += 1 << 8;
#endif
#if defined(ASMV) || defined(ASMINF)
    flags += 1 << 9;
#endif
#ifdef ZLIB_WINAPI
    flags += 1 << 10;
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    flags += 1L << 26;
#    endif
#  endif
#endif
    return flags;
}

#ifdef DEBUG

#  ifndef verbose
#    define verbose 0
#  endif
int ZLIB_INTERNAL z_verbose = verbose;

void ZLIB_INTERNAL z_error (m)
    char *m;







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    flags += 1L << 26;
#    endif
#  endif
#endif
    return flags;
}

#ifdef ZLIB_DEBUG
#include <stdlib.h>
#  ifndef verbose
#    define verbose 0
#  endif
int ZLIB_INTERNAL z_verbose = verbose;

void ZLIB_INTERNAL z_error (m)
    char *m;
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 * Since MSDOS is not a preemptive multitasking OS, this table is not
 * protected from concurrent access. This hack doesn't work anyway on
 * a protected system like OS/2. Use Microsoft C instead.
 */

voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, unsigned items, unsigned size)
{
    voidpf buf = opaque; /* just to make some compilers happy */
    ulg bsize = (ulg)items*size;



    /* If we allocate less than 65520 bytes, we assume that farmalloc
     * will return a usable pointer which doesn't have to be normalized.
     */
    if (bsize < 65520L) {
        buf = farmalloc(bsize);
        if (*(ush*)&buf != 0) return buf;







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 * Since MSDOS is not a preemptive multitasking OS, this table is not
 * protected from concurrent access. This hack doesn't work anyway on
 * a protected system like OS/2. Use Microsoft C instead.
 */

voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, unsigned items, unsigned size)
{
    voidpf buf;
    ulg bsize = (ulg)items*size;

    (void)opaque;

    /* If we allocate less than 65520 bytes, we assume that farmalloc
     * will return a usable pointer which doesn't have to be normalized.
     */
    if (bsize < 65520L) {
        buf = farmalloc(bsize);
        if (*(ush*)&buf != 0) return buf;
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    table[next_ptr++].new_ptr = buf;
    return buf;
}

void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr)
{
    int n;



    if (*(ush*)&ptr != 0) { /* object < 64K */
        farfree(ptr);
        return;
    }
    /* Find the original pointer */
    for (n = 0; n < next_ptr; n++) {
        if (ptr != table[n].new_ptr) continue;

        farfree(table[n].org_ptr);
        while (++n < next_ptr) {
            table[n-1] = table[n];
        }
        next_ptr--;
        return;
    }
    ptr = opaque; /* just to make some compilers happy */
    Assert(0, "zcfree: ptr not found");
}

#endif /* __TURBOC__ */


#ifdef M_I86
/* Microsoft C in 16-bit mode */

#  define MY_ZCALLOC

#if (!defined(_MSC_VER) || (_MSC_VER <= 600))
#  define _halloc  halloc
#  define _hfree   hfree
#endif

voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, uInt items, uInt size)
{
    if (opaque) opaque = 0; /* to make compiler happy */
    return _halloc((long)items, size);
}

void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr)
{
    if (opaque) opaque = 0; /* to make compiler happy */
    _hfree(ptr);
}

#endif /* M_I86 */

#endif /* SYS16BIT */








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    table[next_ptr++].new_ptr = buf;
    return buf;
}

void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr)
{
    int n;

    (void)opaque;

    if (*(ush*)&ptr != 0) { /* object < 64K */
        farfree(ptr);
        return;
    }
    /* Find the original pointer */
    for (n = 0; n < next_ptr; n++) {
        if (ptr != table[n].new_ptr) continue;

        farfree(table[n].org_ptr);
        while (++n < next_ptr) {
            table[n-1] = table[n];
        }
        next_ptr--;
        return;
    }

    Assert(0, "zcfree: ptr not found");
}

#endif /* __TURBOC__ */


#ifdef M_I86
/* Microsoft C in 16-bit mode */

#  define MY_ZCALLOC

#if (!defined(_MSC_VER) || (_MSC_VER <= 600))
#  define _halloc  halloc
#  define _hfree   hfree
#endif

voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, uInt items, uInt size)
{
    (void)opaque;
    return _halloc((long)items, size);
}

void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr)
{
    (void)opaque;
    _hfree(ptr);
}

#endif /* M_I86 */

#endif /* SYS16BIT */

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#endif

voidpf ZLIB_INTERNAL zcalloc (opaque, items, size)
    voidpf opaque;
    unsigned items;
    unsigned size;
{
    if (opaque) items += size - size; /* make compiler happy */
    return sizeof(uInt) > 2 ? (voidpf)malloc(items * size) :
                              (voidpf)calloc(items, size);
}

void ZLIB_INTERNAL zcfree (opaque, ptr)
    voidpf opaque;
    voidpf ptr;
{

    free(ptr);
    if (opaque) return; /* make compiler happy */
}

#endif /* MY_ZCALLOC */

#endif /* !Z_SOLO */







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#endif

voidpf ZLIB_INTERNAL zcalloc (opaque, items, size)
    voidpf opaque;
    unsigned items;
    unsigned size;
{
    (void)opaque;
    return sizeof(uInt) > 2 ? (voidpf)malloc(items * size) :
                              (voidpf)calloc(items, size);
}

void ZLIB_INTERNAL zcfree (opaque, ptr)
    voidpf opaque;
    voidpf ptr;
{
    (void)opaque;
    free(ptr);

}

#endif /* MY_ZCALLOC */

#endif /* !Z_SOLO */
Changes to compat/zlib/zutil.h.
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/* zutil.h -- internal interface and configuration of the compression library
 * Copyright (C) 1995-2013 Jean-loup Gailly.
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* WARNING: this file should *not* be used by applications. It is
   part of the implementation of the compression library and is
   subject to change. Applications should only use zlib.h.
 */

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/* zutil.h -- internal interface and configuration of the compression library
 * Copyright (C) 1995-2016 Jean-loup Gailly, Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

/* WARNING: this file should *not* be used by applications. It is
   part of the implementation of the compression library and is
   subject to change. Applications should only use zlib.h.
 */
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#ifdef Z_SOLO
   typedef long ptrdiff_t;  /* guess -- will be caught if guess is wrong */
#endif

#ifndef local
#  define local static
#endif


/* compile with -Dlocal if your debugger can't find static symbols */

typedef unsigned char  uch;
typedef uch FAR uchf;
typedef unsigned short ush;
typedef ush FAR ushf;
typedef unsigned long  ulg;








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#ifdef Z_SOLO
   typedef long ptrdiff_t;  /* guess -- will be caught if guess is wrong */
#endif

#ifndef local
#  define local static
#endif
/* since "static" is used to mean two completely different things in C, we
   define "local" for the non-static meaning of "static", for readability
   (compile with -Dlocal if your debugger can't find static symbols) */

typedef unsigned char  uch;
typedef uch FAR uchf;
typedef unsigned short ush;
typedef ush FAR ushf;
typedef unsigned long  ulg;

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#    else /* MSC or DJGPP */
#      include <malloc.h>
#    endif
#  endif
#endif

#ifdef AMIGA
#  define OS_CODE  0x01
#endif

#if defined(VAXC) || defined(VMS)
#  define OS_CODE  0x02
#  define F_OPEN(name, mode) \
     fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512")
#endif











#if defined(ATARI) || defined(atarist)
#  define OS_CODE  0x05
#endif

#ifdef OS2
#  define OS_CODE  0x06
#  if defined(M_I86) && !defined(Z_SOLO)
#    include <malloc.h>
#  endif
#endif

#if defined(MACOS) || defined(TARGET_OS_MAC)
#  define OS_CODE  0x07
#  ifndef Z_SOLO
#    if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
#      include <unix.h> /* for fdopen */
#    else
#      ifndef fdopen
#        define fdopen(fd,mode) NULL /* No fdopen() */
#      endif
#    endif
#  endif
#endif

#ifdef TOPS20




#  define OS_CODE  0x0a
#endif

#ifdef WIN32
#  ifndef __CYGWIN__  /* Cygwin is Unix, not Win32 */
#    define OS_CODE  0x0b
#  endif



#endif

#ifdef __50SERIES /* Prime/PRIMOS */
#  define OS_CODE  0x0f
#endif

#if defined(_BEOS_) || defined(RISCOS)
#  define fdopen(fd,mode) NULL /* No fdopen() */
#endif

#if (defined(_MSC_VER) && (_MSC_VER > 600)) && !defined __INTERIX







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#    else /* MSC or DJGPP */
#      include <malloc.h>
#    endif
#  endif
#endif

#ifdef AMIGA
#  define OS_CODE  1
#endif

#if defined(VAXC) || defined(VMS)
#  define OS_CODE  2
#  define F_OPEN(name, mode) \
     fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512")
#endif

#ifdef __370__
#  if __TARGET_LIB__ < 0x20000000
#    define OS_CODE 4
#  elif __TARGET_LIB__ < 0x40000000
#    define OS_CODE 11
#  else
#    define OS_CODE 8
#  endif
#endif

#if defined(ATARI) || defined(atarist)
#  define OS_CODE  5
#endif

#ifdef OS2
#  define OS_CODE  6
#  if defined(M_I86) && !defined(Z_SOLO)
#    include <malloc.h>
#  endif
#endif

#if defined(MACOS) || defined(TARGET_OS_MAC)
#  define OS_CODE  7
#  ifndef Z_SOLO
#    if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
#      include <unix.h> /* for fdopen */
#    else
#      ifndef fdopen
#        define fdopen(fd,mode) NULL /* No fdopen() */
#      endif
#    endif
#  endif
#endif

#ifdef __acorn
#  define OS_CODE 13
#endif

#if defined(WIN32) && !defined(__CYGWIN__)
#  define OS_CODE  10
#endif

#ifdef _BEOS_

#  define OS_CODE  16
#endif

#ifdef __TOS_OS400__
#  define OS_CODE 18
#endif

#ifdef __APPLE__
#  define OS_CODE 19
#endif

#if defined(_BEOS_) || defined(RISCOS)
#  define fdopen(fd,mode) NULL /* No fdopen() */
#endif

#if (defined(_MSC_VER) && (_MSC_VER > 600)) && !defined __INTERIX
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    ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t));
    ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t));
#endif

        /* common defaults */

#ifndef OS_CODE
#  define OS_CODE  0x03  /* assume Unix */
#endif

#ifndef F_OPEN
#  define F_OPEN(name, mode) fopen((name), (mode))
#endif

         /* functions */







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    ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t));
    ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t));
#endif

        /* common defaults */

#ifndef OS_CODE
#  define OS_CODE  3     /* assume Unix */
#endif

#ifndef F_OPEN
#  define F_OPEN(name, mode) fopen((name), (mode))
#endif

         /* functions */
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#else
   void ZLIB_INTERNAL zmemcpy OF((Bytef* dest, const Bytef* source, uInt len));
   int ZLIB_INTERNAL zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len));
   void ZLIB_INTERNAL zmemzero OF((Bytef* dest, uInt len));
#endif

/* Diagnostic functions */
#ifdef DEBUG
#  include <stdio.h>
   extern int ZLIB_INTERNAL z_verbose;
   extern void ZLIB_INTERNAL z_error OF((char *m));
#  define Assert(cond,msg) {if(!(cond)) z_error(msg);}
#  define Trace(x) {if (z_verbose>=0) fprintf x ;}
#  define Tracev(x) {if (z_verbose>0) fprintf x ;}
#  define Tracevv(x) {if (z_verbose>1) fprintf x ;}







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#else
   void ZLIB_INTERNAL zmemcpy OF((Bytef* dest, const Bytef* source, uInt len));
   int ZLIB_INTERNAL zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len));
   void ZLIB_INTERNAL zmemzero OF((Bytef* dest, uInt len));
#endif

/* Diagnostic functions */
#ifdef ZLIB_DEBUG
#  include <stdio.h>
   extern int ZLIB_INTERNAL z_verbose;
   extern void ZLIB_INTERNAL z_error OF((char *m));
#  define Assert(cond,msg) {if(!(cond)) z_error(msg);}
#  define Trace(x) {if (z_verbose>=0) fprintf x ;}
#  define Tracev(x) {if (z_verbose>0) fprintf x ;}
#  define Tracevv(x) {if (z_verbose>1) fprintf x ;}
Changes to doc/AddErrInfo.3.
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\fBTcl_SetVar2Ex\fR).
.PP
A typical usage for \fBTcl_GetReturnOptions\fR is to
retrieve the stack trace when script evaluation returns
\fBTCL_ERROR\fR, like so:
.PP
.CS
int code = Tcl_EvalEx(interp, script, -1, 0);
if (code == TCL_ERROR) {
    Tcl_Obj *options = \fBTcl_GetReturnOptions\fR(interp, code);
    Tcl_Obj *key = Tcl_NewStringObj("-errorinfo", -1);
    Tcl_Obj *stackTrace;
    Tcl_IncrRefCount(key);
    Tcl_DictObjGet(NULL, options, key, &stackTrace);
    Tcl_DecrRefCount(key);







|







115
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\fBTcl_SetVar2Ex\fR).
.PP
A typical usage for \fBTcl_GetReturnOptions\fR is to
retrieve the stack trace when script evaluation returns
\fBTCL_ERROR\fR, like so:
.PP
.CS
int code = Tcl_Eval(interp, script);
if (code == TCL_ERROR) {
    Tcl_Obj *options = \fBTcl_GetReturnOptions\fR(interp, code);
    Tcl_Obj *key = Tcl_NewStringObj("-errorinfo", -1);
    Tcl_Obj *stackTrace;
    Tcl_IncrRefCount(key);
    Tcl_DictObjGet(NULL, options, key, &stackTrace);
    Tcl_DecrRefCount(key);
Changes to doc/CallDel.3.
1
2
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6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_CallWhenDeleted 3 7.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_CallWhenDeleted, Tcl_DontCallWhenDeleted \- Arrange for callback when interpreter is deleted
.SH SYNOPSIS
.nf






|







1
2
3
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5
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8
9
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_CallWhenDeleted 3 7.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_CallWhenDeleted, Tcl_DontCallWhenDeleted \- Arrange for callback when interpreter is deleted
.SH SYNOPSIS
.nf
Changes to doc/CmdCmplt.3.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_CommandComplete 3 "" Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_CommandComplete \- Check for unmatched braces in a Tcl command
.SH SYNOPSIS
.nf






|







1
2
3
4
5
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8
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'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_CommandComplete 3 "" Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_CommandComplete \- Check for unmatched braces in a Tcl command
.SH SYNOPSIS
.nf
Changes to doc/Concat.3.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_Concat 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_Concat \- concatenate a collection of strings
.SH SYNOPSIS
.nf






|







1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_Concat 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_Concat \- concatenate a collection of strings
.SH SYNOPSIS
.nf
Changes to doc/CrtFileHdlr.3.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1990-1994 The Regents of the University of California.
'\" Copyright (c) 1994-1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_CreateFileHandler 3 8.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_CreateFileHandler, Tcl_DeleteFileHandler \- associate procedure callbacks with files or devices (Unix only)
.SH SYNOPSIS
.nf






|







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2
3
4
5
6
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9
10
11
12
13
14
'\"
'\" Copyright (c) 1990-1994 The Regents of the University of California.
'\" Copyright (c) 1994-1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_CreateFileHandler 3 8.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_CreateFileHandler, Tcl_DeleteFileHandler \- associate procedure callbacks with files or devices (Unix only)
.SH SYNOPSIS
.nf
Changes to doc/CrtInterp.3.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_CreateInterp 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_CreateInterp, Tcl_DeleteInterp, Tcl_InterpActive, Tcl_InterpDeleted \- create and delete Tcl command interpreters
.SH SYNOPSIS
.nf






|







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2
3
4
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7
8
9
10
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13
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'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_CreateInterp 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_CreateInterp, Tcl_DeleteInterp, Tcl_InterpActive, Tcl_InterpDeleted \- create and delete Tcl command interpreters
.SH SYNOPSIS
.nf
Changes to doc/CrtTimerHdlr.3.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1990 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_CreateTimerHandler 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_CreateTimerHandler, Tcl_DeleteTimerHandler \- call a procedure at a given time
.SH SYNOPSIS
.nf






|







1
2
3
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6
7
8
9
10
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12
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'\"
'\" Copyright (c) 1990 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_CreateTimerHandler 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_CreateTimerHandler, Tcl_DeleteTimerHandler \- call a procedure at a given time
.SH SYNOPSIS
.nf
Changes to doc/DetachPids.3.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_DetachPids 3 "" Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_DetachPids, Tcl_ReapDetachedProcs, Tcl_WaitPid \- manage child processes in background
.SH SYNOPSIS
.nf






|







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2
3
4
5
6
7
8
9
10
11
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'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_DetachPids 3 "" Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_DetachPids, Tcl_ReapDetachedProcs, Tcl_WaitPid \- manage child processes in background
.SH SYNOPSIS
.nf
Changes to doc/DictObj.3.
1
2
3
4
5
6
7
8
9
10
11
12
13
'\"
'\" Copyright (c) 2003 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_DictObj 3 8.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
Tcl_NewDictObj, Tcl_DictObjPut, Tcl_DictObjGet, Tcl_DictObjRemove, Tcl_DictObjSize, Tcl_DictObjFirst, Tcl_DictObjNext, Tcl_DictObjDone, Tcl_DictObjPutKeyList, Tcl_DictObjRemoveKeyList \- manipulate Tcl values as dictionaries
.SH SYNOPSIS





|







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2
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'\"
'\" Copyright (c) 2003 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_DictObj 3 8.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
Tcl_NewDictObj, Tcl_DictObjPut, Tcl_DictObjGet, Tcl_DictObjRemove, Tcl_DictObjSize, Tcl_DictObjFirst, Tcl_DictObjNext, Tcl_DictObjDone, Tcl_DictObjPutKeyList, Tcl_DictObjRemoveKeyList \- manipulate Tcl values as dictionaries
.SH SYNOPSIS
Changes to doc/DoWhenIdle.3.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1990 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_DoWhenIdle 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_DoWhenIdle, Tcl_CancelIdleCall \- invoke a procedure when there are no pending events
.SH SYNOPSIS
.nf






|







1
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3
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6
7
8
9
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'\"
'\" Copyright (c) 1990 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_DoWhenIdle 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_DoWhenIdle, Tcl_CancelIdleCall \- invoke a procedure when there are no pending events
.SH SYNOPSIS
.nf
Changes to doc/Environment.3.
1
2
3
4
5
6
7
8
9
10
11
12
13
'\"
'\" Copyright (c) 1997-1998 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_PutEnv 3 "7.5" Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_PutEnv \- procedures to manipulate the environment
.SH SYNOPSIS
.nf





|







1
2
3
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5
6
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'\"
'\" Copyright (c) 1997-1998 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_PutEnv 3 "7.5" Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_PutEnv \- procedures to manipulate the environment
.SH SYNOPSIS
.nf
Changes to doc/ExprLongObj.3.
1
2
3
4
5
6
7
8
9
10
11
12
13
'\"
'\" Copyright (c) 1996-1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_ExprLongObj 3 8.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_ExprLongObj, Tcl_ExprDoubleObj, Tcl_ExprBooleanObj, Tcl_ExprObj \- evaluate an expression
.SH SYNOPSIS
.nf





|







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2
3
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'\"
'\" Copyright (c) 1996-1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_ExprLongObj 3 8.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_ExprLongObj, Tcl_ExprDoubleObj, Tcl_ExprBooleanObj, Tcl_ExprObj \- evaluate an expression
.SH SYNOPSIS
.nf
Changes to doc/FindExec.3.
1
2
3
4
5
6
7
8
9
10
11
12
13
'\"
'\" Copyright (c) 1995-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_FindExecutable 3 8.1 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_FindExecutable, Tcl_GetNameOfExecutable \- identify or return the name of the binary file containing the application
.SH SYNOPSIS
.nf





|







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'\"
'\" Copyright (c) 1995-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_FindExecutable 3 8.1 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_FindExecutable, Tcl_GetNameOfExecutable \- identify or return the name of the binary file containing the application
.SH SYNOPSIS
.nf
Changes to doc/GetCwd.3.
1
2
3
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5
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7
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9
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13
'\"
'\" Copyright (c) 1998-1999 Scriptics Corporation
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_GetCwd 3 8.1 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_GetCwd, Tcl_Chdir \- manipulate the current working directory
.SH SYNOPSIS
.nf





|







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2
3
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'\"
'\" Copyright (c) 1998-1999 Scriptics Corporation
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_GetCwd 3 8.1 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_GetCwd, Tcl_Chdir \- manipulate the current working directory
.SH SYNOPSIS
.nf
Changes to doc/GetIndex.3.
1
2
3
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5
6
7
8
9
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12
13
'\"
'\" Copyright (c) 1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_GetIndexFromObj 3 8.1 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_GetIndexFromObj, Tcl_GetIndexFromObjStruct \- lookup string in table of keywords
.SH SYNOPSIS
.nf





|







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'\"
'\" Copyright (c) 1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_GetIndexFromObj 3 8.1 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_GetIndexFromObj, Tcl_GetIndexFromObjStruct \- lookup string in table of keywords
.SH SYNOPSIS
.nf
Changes to doc/GetInt.3.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_GetInt 3 "" Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_GetInt, Tcl_GetDouble, Tcl_GetBoolean \- convert from string to integer, double, or boolean
.SH SYNOPSIS
.nf






|







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'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_GetInt 3 "" Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_GetInt, Tcl_GetDouble, Tcl_GetBoolean \- convert from string to integer, double, or boolean
.SH SYNOPSIS
.nf
Changes to doc/GetOpnFl.3.
1
2
3
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5
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7
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9
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11
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13
'\"
'\" Copyright (c) 1996-1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_GetOpenFile 3 8.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_GetOpenFile \- Return a FILE* for a channel registered in the given interpreter (Unix only)
.SH SYNOPSIS
.nf





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'\"
'\" Copyright (c) 1996-1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_GetOpenFile 3 8.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_GetOpenFile \- Return a FILE* for a channel registered in the given interpreter (Unix only)
.SH SYNOPSIS
.nf
Changes to doc/GetTime.3.
1
2
3
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5
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9
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13
'\"
'\" Copyright (c) 2001 by Kevin B. Kenny <kennykb@acm.org>.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_GetTime 3 8.4 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_GetTime, Tcl_SetTimeProc, Tcl_QueryTimeProc \- get date and time
.SH SYNOPSIS
.nf





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'\"
'\" Copyright (c) 2001 by Kevin B. Kenny <kennykb@acm.org>.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_GetTime 3 8.4 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_GetTime, Tcl_SetTimeProc, Tcl_QueryTimeProc \- get date and time
.SH SYNOPSIS
.nf
Changes to doc/Hash.3.
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custom set of allocation routines might depend on, in order to avoid any
circular dependency.
.PP
The \fIhashKeyProc\fR member contains the address of a function called to
calculate a hash value for the key.
.PP
.CS
typedef TCL_HASH_TYPE \fBTcl_HashKeyProc\fR(
        Tcl_HashTable *\fItablePtr\fR,
        void *\fIkeyPtr\fR);
.CE
.PP
If this is NULL then \fIkeyPtr\fR is used and
\fBTCL_HASH_KEY_RANDOMIZE_HASH\fR is assumed.
.PP







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custom set of allocation routines might depend on, in order to avoid any
circular dependency.
.PP
The \fIhashKeyProc\fR member contains the address of a function called to
calculate a hash value for the key.
.PP
.CS
typedef unsigned int \fBTcl_HashKeyProc\fR(
        Tcl_HashTable *\fItablePtr\fR,
        void *\fIkeyPtr\fR);
.CE
.PP
If this is NULL then \fIkeyPtr\fR is used and
\fBTCL_HASH_KEY_RANDOMIZE_HASH\fR is assumed.
.PP
Changes to doc/Init.3.
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'\"
'\" Copyright (c) 1998-2000 by Scriptics Corporation.
'\" All rights reserved.
'\"
.TH Tcl_Init 3 8.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_Init \- find and source initialization script
.SH SYNOPSIS
.nf



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'\"
'\" Copyright (c) 1998-2000 by Scriptics Corporation.
'\" All rights reserved.
'\" 
.TH Tcl_Init 3 8.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_Init \- find and source initialization script
.SH SYNOPSIS
.nf
Changes to doc/InitStubs.3.
1
2
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'\"
'\" Copyright (c) 1998-1999 Scriptics Corporation
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_InitStubs 3 8.1 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_InitStubs \- initialize the Tcl stubs mechanism
.SH SYNOPSIS
.nf
\fB#include <tcl.h>\fR
.sp
const char *
\fBTcl_InitStubs\fR(\fIinterp, version, exact\fR)
.SH ARGUMENTS
.AS Tcl_Interp *interp
.AP Tcl_Interp *interp in
Tcl interpreter handle.
.AP "const char" *version in
A version string consisting of one or more decimal numbers
separated by dots.
.AP int exact in
1 means that only the particular version specified by
\fIversion\fR is acceptable.
0 means that versions newer than \fIversion\fR are also
acceptable as long as they have the same major version number
as \fIversion\fR. Other bits have no effect.
.BE
.SH INTRODUCTION
.PP
The Tcl stubs mechanism defines a way to dynamically bind
extensions to a particular Tcl implementation at run time.
This provides two significant benefits to Tcl users:
.IP 1) 5





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'\"
'\" Copyright (c) 1998-1999 Scriptics Corporation
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_InitStubs 3 8.1 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_InitStubs \- initialize the Tcl stubs mechanism
.SH SYNOPSIS
.nf
\fB#include <tcl.h>\fR
.sp
const char *
\fBTcl_InitStubs\fR(\fIinterp, version, exact\fR)
.SH ARGUMENTS
.AS Tcl_Interp *interp
.AP Tcl_Interp *interp in
Tcl interpreter handle.
.AP "const char" *version in
A version string consisting of one or more decimal numbers
separated by dots.
.AP int exact in
Non-zero means that only the particular version specified by
\fIversion\fR is acceptable.
Zero means that versions newer than \fIversion\fR are also
acceptable as long as they have the same major version number
as \fIversion\fR.
.BE
.SH INTRODUCTION
.PP
The Tcl stubs mechanism defines a way to dynamically bind
extensions to a particular Tcl implementation at run time.
This provides two significant benefits to Tcl users:
.IP 1) 5
Changes to doc/Limit.3.
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'\"
'\" Copyright (c) 2004 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_LimitCheck 3 8.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_LimitAddHandler, Tcl_LimitCheck, Tcl_LimitExceeded, Tcl_LimitGetCommands, Tcl_LimitGetGranularity, Tcl_LimitGetTime, Tcl_LimitReady, Tcl_LimitRemoveHandler, Tcl_LimitSetCommands, Tcl_LimitSetGranularity, Tcl_LimitSetTime, Tcl_LimitTypeEnabled, Tcl_LimitTypeExceeded, Tcl_LimitTypeReset, Tcl_LimitTypeSet \- manage and check resource limits on interpreters
.SH SYNOPSIS
.nf





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'\"
'\" Copyright (c) 2004 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_LimitCheck 3 8.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_LimitAddHandler, Tcl_LimitCheck, Tcl_LimitExceeded, Tcl_LimitGetCommands, Tcl_LimitGetGranularity, Tcl_LimitGetTime, Tcl_LimitReady, Tcl_LimitRemoveHandler, Tcl_LimitSetCommands, Tcl_LimitSetGranularity, Tcl_LimitSetTime, Tcl_LimitTypeEnabled, Tcl_LimitTypeExceeded, Tcl_LimitTypeReset, Tcl_LimitTypeSet \- manage and check resource limits on interpreters
.SH SYNOPSIS
.nf
Changes to doc/LinkVar.3.
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10
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14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_LinkVar 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_LinkVar, Tcl_UnlinkVar, Tcl_UpdateLinkedVar \- link Tcl variable to C variable
.SH SYNOPSIS
.nf






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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_LinkVar 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_LinkVar, Tcl_UnlinkVar, Tcl_UpdateLinkedVar \- link Tcl variable to C variable
.SH SYNOPSIS
.nf
Changes to doc/Load.3.
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2
3
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6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 2009-2010 Kevin B. Kenny
'\" Copyright (c) 2010 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Load 3 8.6 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_LoadFile, Tcl_FindSymbol \- platform-independent dynamic library loading
.SH SYNOPSIS
.nf






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'\"
'\" Copyright (c) 2009-2010 Kevin B. Kenny
'\" Copyright (c) 2010 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Load 3 8.6 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_LoadFile, Tcl_FindSymbol \- platform-independent dynamic library loading
.SH SYNOPSIS
.nf
Changes to doc/Namespace.3.
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8
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16
'\"
'\" Copyright (c) 2003 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
'\" Note that some of these functions do not seem to belong, but they
'\" were all introduced with the same TIP (#139)
'\"
.TH Tcl_Namespace 3 8.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_AppendExportList, Tcl_CreateNamespace, Tcl_DeleteNamespace, Tcl_Export, Tcl_FindCommand, Tcl_FindNamespace, Tcl_ForgetImport, Tcl_GetCurrentNamespace, Tcl_GetGlobalNamespace, Tcl_GetNamespaceUnknownHandler, Tcl_Import, Tcl_SetNamespaceUnknownHandler \- manipulate namespaces
.SH SYNOPSIS
.nf





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'\"
'\" Copyright (c) 2003 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
'\" Note that some of these functions do not seem to belong, but they
'\" were all introduced with the same TIP (#139)
'\" 
.TH Tcl_Namespace 3 8.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_AppendExportList, Tcl_CreateNamespace, Tcl_DeleteNamespace, Tcl_Export, Tcl_FindCommand, Tcl_FindNamespace, Tcl_ForgetImport, Tcl_GetCurrentNamespace, Tcl_GetGlobalNamespace, Tcl_GetNamespaceUnknownHandler, Tcl_Import, Tcl_SetNamespaceUnknownHandler \- manipulate namespaces
.SH SYNOPSIS
.nf
Changes to doc/OpenTcp.3.
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134
135
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138
139
140
.PP
The \fIclientData\fR argument will be the same as the \fIclientData\fR
argument to \fBTcl_OpenTcpServer\fR, \fIchannel\fR will be the handle
for the new channel, \fIhostName\fR points to a string containing
the name of the client host making the connection, and \fIport\fR
will contain the client's port number.
The new channel
is opened for both input and output.
If \fIproc\fR raises an error, the connection is closed automatically.
\fIProc\fR has no return value, but if it wishes to reject the
connection it can close \fIchannel\fR.
.PP
\fBTcl_OpenTcpServer\fR normally returns a pointer to a channel
representing the server socket.
If an error occurs, \fBTcl_OpenTcpServer\fR returns NULL and







|







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127
128
129
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133
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139
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.PP
The \fIclientData\fR argument will be the same as the \fIclientData\fR
argument to \fBTcl_OpenTcpServer\fR, \fIchannel\fR will be the handle
for the new channel, \fIhostName\fR points to a string containing
the name of the client host making the connection, and \fIport\fR
will contain the client's port number.
The new channel
is opened for both input and output. 
If \fIproc\fR raises an error, the connection is closed automatically.
\fIProc\fR has no return value, but if it wishes to reject the
connection it can close \fIchannel\fR.
.PP
\fBTcl_OpenTcpServer\fR normally returns a pointer to a channel
representing the server socket.
If an error occurs, \fBTcl_OpenTcpServer\fR returns NULL and
Changes to doc/ParseArgs.3.
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'\"
'\" Copyright (c) 2008 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_ParseArgsObjv 3 8.6 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_ParseArgsObjv \- parse arguments according to a tabular description
.SH SYNOPSIS
.nf





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'\"
'\" Copyright (c) 2008 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_ParseArgsObjv 3 8.6 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_ParseArgsObjv \- parse arguments according to a tabular description
.SH SYNOPSIS
.nf
Changes to doc/Preserve.3.
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2
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8
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11
12
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14
'\"
'\" Copyright (c) 1990 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_Preserve 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_Preserve, Tcl_Release, Tcl_EventuallyFree \- avoid freeing storage while it is being used
.SH SYNOPSIS
.nf






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'\"
'\" Copyright (c) 1990 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_Preserve 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_Preserve, Tcl_Release, Tcl_EventuallyFree \- avoid freeing storage while it is being used
.SH SYNOPSIS
.nf
Changes to doc/PrintDbl.3.
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2
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14
'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_PrintDouble 3 8.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_PrintDouble \- Convert floating value to string
.SH SYNOPSIS
.nf






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'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_PrintDouble 3 8.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_PrintDouble \- Convert floating value to string
.SH SYNOPSIS
.nf
Changes to doc/RecEvalObj.3.
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2
3
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5
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7
8
9
10
11
12
13
'\"
'\" Copyright (c) 1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_RecordAndEvalObj 3 8.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_RecordAndEvalObj \- save command on history list before evaluating
.SH SYNOPSIS
.nf





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'\"
'\" Copyright (c) 1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_RecordAndEvalObj 3 8.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_RecordAndEvalObj \- save command on history list before evaluating
.SH SYNOPSIS
.nf
Changes to doc/RecordEval.3.
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2
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8
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14
'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_RecordAndEval 3 7.4 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_RecordAndEval \- save command on history list before evaluating
.SH SYNOPSIS
.nf






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'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_RecordAndEval 3 7.4 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_RecordAndEval \- save command on history list before evaluating
.SH SYNOPSIS
.nf
Changes to doc/SetErrno.3.
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2
3
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5
6
7
8
9
10
11
12
13
'\"
'\" Copyright (c) 1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_SetErrno 3 8.3 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_SetErrno, Tcl_GetErrno, Tcl_ErrnoId, Tcl_ErrnoMsg \- manipulate errno to store and retrieve error codes
.SH SYNOPSIS
.nf





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'\"
'\" Copyright (c) 1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_SetErrno 3 8.3 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_SetErrno, Tcl_GetErrno, Tcl_ErrnoId, Tcl_ErrnoMsg \- manipulate errno to store and retrieve error codes
.SH SYNOPSIS
.nf
Changes to doc/SetRecLmt.3.
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2
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8
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'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_SetRecursionLimit 3 7.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_SetRecursionLimit \- set maximum allowable nesting depth in interpreter
.SH SYNOPSIS
.nf






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'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_SetRecursionLimit 3 7.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_SetRecursionLimit \- set maximum allowable nesting depth in interpreter
.SH SYNOPSIS
.nf
Changes to doc/Signal.3.
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3
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5
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9
10
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'\"
'\" Copyright (c) 2001 ActiveState Tool Corp.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_SignalId 3 8.3 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_SignalId, Tcl_SignalMsg \- Convert signal codes
.SH SYNOPSIS
.nf





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'\"
'\" Copyright (c) 2001 ActiveState Tool Corp.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_SignalId 3 8.3 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_SignalId, Tcl_SignalMsg \- Convert signal codes
.SH SYNOPSIS
.nf
Changes to doc/Sleep.3.
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2
3
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11
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14
'\"
'\" Copyright (c) 1990 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_Sleep 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_Sleep \- delay execution for a given number of milliseconds
.SH SYNOPSIS
.nf






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'\"
'\" Copyright (c) 1990 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_Sleep 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_Sleep \- delay execution for a given number of milliseconds
.SH SYNOPSIS
.nf
Changes to doc/SplitList.3.
1
2
3
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7
8
9
10
11
12
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14
'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_SplitList 3 8.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_SplitList, Tcl_Merge, Tcl_ScanElement, Tcl_ConvertElement, Tcl_ScanCountedElement, Tcl_ConvertCountedElement \- manipulate Tcl lists
.SH SYNOPSIS
.nf






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'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_SplitList 3 8.0 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_SplitList, Tcl_Merge, Tcl_ScanElement, Tcl_ConvertElement, Tcl_ScanCountedElement, Tcl_ConvertCountedElement \- manipulate Tcl lists
.SH SYNOPSIS
.nf
Changes to doc/SplitPath.3.
1
2
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5
6
7
8
9
10
11
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13
'\"
'\" Copyright (c) 1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_SplitPath 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_SplitPath, Tcl_JoinPath, Tcl_GetPathType \- manipulate platform-dependent file paths
.SH SYNOPSIS
.nf





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'\"
'\" Copyright (c) 1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_SplitPath 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_SplitPath, Tcl_JoinPath, Tcl_GetPathType \- manipulate platform-dependent file paths
.SH SYNOPSIS
.nf
Changes to doc/StaticPkg.3.
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2
3
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5
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7
8
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10
11
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13
'\"
'\" Copyright (c) 1995-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_StaticPackage 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_StaticPackage \- make a statically linked package available via the 'load' command
.SH SYNOPSIS
.nf





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'\"
'\" Copyright (c) 1995-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_StaticPackage 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_StaticPackage \- make a statically linked package available via the 'load' command
.SH SYNOPSIS
.nf
Changes to doc/StdChannels.3.
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'\"
'\" Copyright (c) 2001 by ActiveState Corporation
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH "Standard Channels" 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
Tcl_StandardChannels \- How the Tcl library deals with the standard channels
.BE





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'\"
'\" Copyright (c) 2001 by ActiveState Corporation
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH "Standard Channels" 3 7.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
Tcl_StandardChannels \- How the Tcl library deals with the standard channels
.BE
Changes to doc/StrMatch.3.
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'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_StringMatch 3 8.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_StringMatch, Tcl_StringCaseMatch \- test whether a string matches a pattern
.SH SYNOPSIS
.nf






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'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_StringMatch 3 8.5 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_StringMatch, Tcl_StringCaseMatch \- test whether a string matches a pattern
.SH SYNOPSIS
.nf
Changes to doc/SubstObj.3.
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'\"
'\" Copyright (c) 2001 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_SubstObj 3 8.4 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_SubstObj \- perform substitutions on Tcl values
.SH SYNOPSIS
.nf





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'\"
'\" Copyright (c) 2001 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH Tcl_SubstObj 3 8.4 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
Tcl_SubstObj \- perform substitutions on Tcl values
.SH SYNOPSIS
.nf
Changes to doc/TCL_MEM_DEBUG.3.
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'\"
'\" Copyright (c) 1992-1999 Karl Lehenbauer and Mark Diekhans.
'\" Copyright (c) 2000 by Scriptics Corporation.
'\" All rights reserved.
'\"
.TH TCL_MEM_DEBUG 3 8.1 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
TCL_MEM_DEBUG \- Compile-time flag to enable Tcl memory debugging
.BE
.SH DESCRIPTION
|



|







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'\" 
'\" Copyright (c) 1992-1999 Karl Lehenbauer and Mark Diekhans.
'\" Copyright (c) 2000 by Scriptics Corporation.
'\" All rights reserved.
'\" 
.TH TCL_MEM_DEBUG 3 8.1 Tcl "Tcl Library Procedures"
.so man.macros
.BS
.SH NAME
TCL_MEM_DEBUG \- Compile-time flag to enable Tcl memory debugging
.BE
.SH DESCRIPTION
Changes to doc/TclZlib.3.
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'\"
'\" Copyright (c) 2008 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH TclZlib 3 8.6 Tcl "Tcl Library Procedures"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
Tcl_ZlibAdler32, Tcl_ZlibCRC32, Tcl_ZlibDeflate, Tcl_ZlibInflate, Tcl_ZlibStreamChecksum, Tcl_ZlibStreamClose, Tcl_ZlibStreamEof, Tcl_ZlibStreamGet, Tcl_ZlibStreamGetCommandName, Tcl_ZlibStreamInit, Tcl_ZlibStreamPut \- compression and decompression functions
.SH SYNOPSIS





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'\"
'\" Copyright (c) 2008 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH TclZlib 3 8.6 Tcl "Tcl Library Procedures"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
Tcl_ZlibAdler32, Tcl_ZlibCRC32, Tcl_ZlibDeflate, Tcl_ZlibInflate, Tcl_ZlibStreamChecksum, Tcl_ZlibStreamClose, Tcl_ZlibStreamEof, Tcl_ZlibStreamGet, Tcl_ZlibStreamGetCommandName, Tcl_ZlibStreamInit, Tcl_ZlibStreamPut \- compression and decompression functions
.SH SYNOPSIS
Changes to doc/break.n.
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'\"
'\" Copyright (c) 1993-1994 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH break n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
break \- Abort looping command
.SH SYNOPSIS






|







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'\"
'\" Copyright (c) 1993-1994 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH break n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
break \- Abort looping command
.SH SYNOPSIS
Changes to doc/case.n.
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH case n 7.0 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
case \- Evaluate one of several scripts, depending on a given value
.SH SYNOPSIS






|







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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH case n 7.0 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
case \- Evaluate one of several scripts, depending on a given value
.SH SYNOPSIS
Changes to doc/cd.n.
1
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH cd n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
cd \- Change working directory
.SH SYNOPSIS






|







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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH cd n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
cd \- Change working directory
.SH SYNOPSIS
Changes to doc/clock.n.
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exactly 86400 seconds.  Tcl responds to leap seconds by speeding or
slowing its clock by a tiny fraction for some minutes until it is
back in sync with UTC; its data model does not represent minutes that
have 59 or 61 seconds.
.TP
\fIunit\fR
One of the words, \fBseconds\fR, \fBminutes\fR, \fBhours\fR,
\fBdays\fR, \fBweekdays\fR, \fBweeks\fR, \fBmonths\fR, or \fByears\fR.
Used in conjunction with \fIcount\fR to identify an interval of time,
for example, \fI3 seconds\fR or \fI1 year\fR.

.SS "OPTIONS"
.TP
\fB\-base\fR time
Specifies that any relative times present in a \fBclock scan\fR command
are to be given relative to \fItime\fR.  \fItime\fR must be expressed as
a count of nominal seconds from the epoch time of 1 January 1970, 00:00 UTC.
.TP







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>







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exactly 86400 seconds.  Tcl responds to leap seconds by speeding or
slowing its clock by a tiny fraction for some minutes until it is
back in sync with UTC; its data model does not represent minutes that
have 59 or 61 seconds.
.TP
\fIunit\fR
One of the words, \fBseconds\fR, \fBminutes\fR, \fBhours\fR,
\fBdays\fR, \fBweeks\fR, \fBmonths\fR, or \fByears\fR, or
any unique prefix of such a word. Used in conjunction with \fIcount\fR
to identify an interval of time, for example, \fI3 seconds\fR or
\fI1 year\fR.
.SS "OPTIONS"
.TP
\fB\-base\fR time
Specifies that any relative times present in a \fBclock scan\fR command
are to be given relative to \fItime\fR.  \fItime\fR must be expressed as
a count of nominal seconds from the epoch time of 1 January 1970, 00:00 UTC.
.TP
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.PP
The \fBclock add\fR command performs clock arithmetic on a value
(expressed as nominal seconds from the epoch time of 1 January 1970, 00:00 UTC)
given as its first argument.  The remaining arguments (other than the
possible \fB\-timezone\fR, \fB\-locale\fR and \fB\-gmt\fR options)
are integers and keywords in alternation, where the keywords are chosen
from \fBseconds\fR, \fBminutes\fR, \fBhours\fR,
\fBdays\fR, \fBweekdays\fR, \fBweeks\fR, \fBmonths\fR, or \fByears\fR.

.PP
Addition of seconds, minutes and hours is fairly straightforward;
the given time increment (times sixty for minutes, or 3600 for hours)
is simply added to the \fItimeVal\fR given
to the \fBclock add\fR command.  The result is interpreted as
a nominal number of seconds from the Epoch.
.PP







|
>







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.PP
The \fBclock add\fR command performs clock arithmetic on a value
(expressed as nominal seconds from the epoch time of 1 January 1970, 00:00 UTC)
given as its first argument.  The remaining arguments (other than the
possible \fB\-timezone\fR, \fB\-locale\fR and \fB\-gmt\fR options)
are integers and keywords in alternation, where the keywords are chosen
from \fBseconds\fR, \fBminutes\fR, \fBhours\fR,
\fBdays\fR, \fBweeks\fR, \fBmonths\fR, or \fByears\fR, or
any unique prefix of such a word.
.PP
Addition of seconds, minutes and hours is fairly straightforward;
the given time increment (times sixty for minutes, or 3600 for hours)
is simply added to the \fItimeVal\fR given
to the \fBclock add\fR command.  The result is interpreted as
a nominal number of seconds from the Epoch.
.PP
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.CE
.PP
Adding and subtracting days and weeks is accomplished by converting
the given time to a calendar day and time of day in the appropriate
time zone and locale.  The requisite number of days (weeks are converted
to days by multiplying by seven) is added to the calendar day, and
the date and time are then converted back to a count of seconds from
the epoch time.  The \fBweekdays\fR keyword is similar to \fBdays\fR,
with the only difference that weekends - Saturdays and Sundays - are skipped.
.PP
Adding and subtracting a given number of days across the point that
the time changes at the start or end of summer time (Daylight Saving Time)
results in the \fIsame local time\fR on the day in question.  For
instance, the following code sets the value of \fBx\fR to \fB05:00:00\fR.
.PP
.CS







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.CE
.PP
Adding and subtracting days and weeks is accomplished by converting
the given time to a calendar day and time of day in the appropriate
time zone and locale.  The requisite number of days (weeks are converted
to days by multiplying by seven) is added to the calendar day, and
the date and time are then converted back to a count of seconds from
the epoch time.

.PP
Adding and subtracting a given number of days across the point that
the time changes at the start or end of summer time (Daylight Saving Time)
results in the \fIsame local time\fR on the day in question.  For
instance, the following code sets the value of \fBx\fR to \fB05:00:00\fR.
.PP
.CS
Changes to doc/close.n.
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH close n 7.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
close \- Close an open channel
.SH SYNOPSIS






|







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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH close n 7.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
close \- Close an open channel
.SH SYNOPSIS
Changes to doc/concat.n.
1
2
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH concat n 8.3 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
concat \- Join lists together
.SH SYNOPSIS






|







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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH concat n 8.3 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
concat \- Join lists together
.SH SYNOPSIS
Changes to doc/continue.n.
1
2
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7
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'\"
'\" Copyright (c) 1993-1994 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH continue n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
continue \- Skip to the next iteration of a loop
.SH SYNOPSIS






|







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'\"
'\" Copyright (c) 1993-1994 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH continue n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
continue \- Skip to the next iteration of a loop
.SH SYNOPSIS
Changes to doc/coroutine.n.
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2
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8
9
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13
'\"
'\" Copyright (c) 2009 Donal K. Fellows.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH coroutine n 8.6 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
coroutine, yield, yieldto \- Create and produce values from coroutines
.SH SYNOPSIS





|







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'\"
'\" Copyright (c) 2009 Donal K. Fellows.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH coroutine n 8.6 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
coroutine, yield, yieldto \- Create and produce values from coroutines
.SH SYNOPSIS
Changes to doc/eof.n.
1
2
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8
9
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH eof n 7.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
eof \- Check for end of file condition on channel
.SH SYNOPSIS






|







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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH eof n 7.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
eof \- Check for end of file condition on channel
.SH SYNOPSIS
Changes to doc/eval.n.
1
2
3
4
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7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH eval n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
eval \- Evaluate a Tcl script
.SH SYNOPSIS






|







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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH eval n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
eval \- Evaluate a Tcl script
.SH SYNOPSIS
Changes to doc/exit.n.
1
2
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9
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11
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14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH exit n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
exit \- End the application
.SH SYNOPSIS






|







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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH exit n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
exit \- End the application
.SH SYNOPSIS
Changes to doc/expr.n.
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.SH NAME
expr \- Evaluate an expression
.SH SYNOPSIS
\fBexpr \fIarg \fR?\fIarg arg ...\fR?
.BE
.SH DESCRIPTION
.PP
Concatenates \fIarg\fRs, separated by a space, into an expression, and evaluates
that expression, returning its value.
The operators permitted in an expression include a subset of
the operators permitted in C expressions.  For those operators
common to both Tcl and C, Tcl applies the same meaning and precedence
as the corresponding C operators.
The value of an expression is often a numeric result, either an integer or a
floating-point value, but may also be a non-numeric value.
For example, the expression
.PP
.CS
\fBexpr\fR 8.2 + 6
.CE
.PP
evaluates to 14.2.
Expressions differ from C expressions in the way that
operands are specified.  Expressions also support
non-numeric operands, string comparisons, and some
additional operators not found in C.
.PP
When an expression evaluates to an integer, the value is the decimal form of
the integer, and when an expression evaluates to a floating-point number, the
value is the form produced by the \fB%g\fR format specifier of Tcl's
\fBformat\fR command.
.SS OPERANDS
.PP
An expression consists of a combination of operands, operators, parentheses and
commas, possibly with whitespace between any of these elements, which is

ignored.

An integer operand may be specified in decimal, binary
(the first two characters are \fB0b\fR), octal
(the first two characters are \fB0o\fR), or hexadecimal
(the first two characters are \fB0x\fR) form.  For
compatibility with older Tcl releases, an operand that begins with \fB0\fR is

interpreted as an octal integer even if the second character is not \fBo\fR.


A floating-point number may be specified in any of several
common decimal formats, and may use the decimal point \fB.\fR,
\fBe\fR or \fBE\fR for scientific notation, and
the sign characters \fB+\fR and \fB\-\fR.  The
following are all valid floating-point numbers:  2.1, 3., 6e4, 7.91e+16.
The strings \fBInf\fR
and \fBNaN\fR, in any combination of case, are also recognized as floating point
values.  An operand that doesn't have a numeric interpretation must be quoted

with either braces or with double quotes.

.PP
An operand may be specified in any of the following ways:
.IP [1]
As a numeric value, either integer or floating-point.
.IP [2]
As a boolean value, using any form understood by \fBstring is\fR
\fBboolean\fR.
.IP [3]
As a variable, using standard \fB$\fR notation.
The value of the variable is then the value of the operand.
.IP [4]
As a string enclosed in double-quotes.
Backslash, variable, and command substitution are performed as described in
\fBTcl\fR.

.IP [5]
As a string enclosed in braces.

The operand is treated as a braced value as described in \fBTcl\fR.
.IP [6]
As a Tcl command enclosed in brackets.
Command substitution is performed as described in \fBTcl\fR.

.IP [7]
As a mathematical function such as \fBsin($x)\fR, whose arguments have any of the above
forms for operands.  See \fBMATH FUNCTIONS\fR below for
a discussion of how mathematical functions are handled.
.PP
Because \fBexpr\fR parses and performs substitutions on values that have



already been parsed and substituted by \fBTcl\fR, it is usually best to enclose
expressions in braces to avoid the first round of substitutions by
\fBTcl\fR.

.PP
Below are some examples of simple expressions where the value of \fBa\fR is 3


and the value of \fBb\fR is 6.  The command on the left side of each line
produces the value on the right side.
.PP
.CS
.ta 6c
\fBexpr\fR 3.1 + $a	\fI6.1\fR
\fBexpr\fR 2 + "$a.$b"	\fI5.6\fR
\fBexpr\fR 4*[llength "6 2"]	\fI8\fR
\fBexpr\fR {{word one} < "word $a"}	\fI0\fR
.CE
.SS OPERATORS
.PP
For operators having both a numeric mode and a string mode, the numeric mode is
chosen when all operands have a numeric interpretation.  The integer
interpretation of an operand is preferred over the floating-point
interpretation.  To ensure string operations on arbitrary values it is generally a
good idea to use \fBeq\fR, \fBne\fR, or the \fBstring\fR command instead of
more versatile operators such as \fB==\fR.
.PP
Unless otherwise specified, operators accept non-numeric operands.  The value
of a boolean operation is 1 if true, 0 otherwise.  See also \fBstring is\fR
\fBboolean\fR.  The valid operators, most of which are also available as
commands in the \fBtcl::mathop\fR namespace (see \fBmathop\fR(n)), are listed
below, grouped in decreasing order of precedence:
.TP 20
\fB\-\0\0+\0\0~\0\0!\fR
.
Unary minus, unary plus, bit-wise NOT, logical NOT.  These operators
may only be applied to numeric operands, and bit-wise NOT may only be
applied to integers.
.TP 20
\fB**\fR
.
Exponentiation.  Valid for numeric operands.
.TP 20
\fB*\0\0/\0\0%\fR
.

Multiply and divide, which are valid for numeric operands, and remainder, which
is valid for integers.  The remainder, an absolute value smaller than the
absolute value of the divisor, has the same sign as the divisor.

.RS
.PP
When applied to integers, division and remainder can be
considered to partition the number line into a sequence of
adjacent non-overlapping pieces, where each piece is the size of the divisor;
the quotient identifies which piece the dividend lies within, and the
remainder identifies where within that piece the dividend lies. A
consequence of this is that the result of
.QW "-57 \fB/\fR 10"
is always -6, and the result of
.QW "-57 \fB%\fR 10"
is always 3.
.RE
.TP 20
\fB+\0\0\-\fR
.
Add and subtract.  Valid for numeric operands.
.TP 20
\fB<<\0\0>>\fR
.
Left and right shift.  Valid for integers.
A right shift always propagates the sign bit.
.TP 20
\fB<\0\0>\0\0<=\0\0>=\fR
.
Boolean less than, greater than, less than or equal, and greater than or equal.



.TP 20
\fB==\0\0!=\fR
.
Boolean equal and not equal.

.TP 20
\fBeq\0\0ne\fR
.
Boolean string equal and string not equal.

.TP 20
\fBin\0\0ni\fR
.
List containment and negated list containment.  The first argument is

interpreted as a string, the second as a list.  \fBin\fR tests for membership

in the list, and \fBni\fR is the inverse.
.TP 20
\fB&\fR
.
Bit-wise AND.  Valid for integer operands.
.TP 20
\fB^\fR
.
Bit-wise exclusive OR.  Valid for integer operands.
.TP 20
\fB|\fR
.
Bit-wise OR.  Valid for integer operands.
.TP 20
\fB&&\fR
.
Logical AND.  If both operands are true, the result is 1, or 0 otherwise.


.TP 20
\fB||\fR
.
Logical OR.  If both operands are false, the result is 0, or 1 otherwise.

.TP 20
\fIx\fB?\fIy\fB:\fIz\fR
.
If-then-else, as in C.  If \fIx\fR is false , the result is the value of

\fIy\fR.  Otherwise the result is the value of \fIz\fR.

.PP


The exponentiation operator promotes types in the same way that the multiply
and divide operators do, and the result is is the same as the result of
\fBpow\fR.
Exponentiation groups right-to-left within a precedence level. Other binary
operators group left-to-right.  For example, the value of
.PP
.CS
\fBexpr\fR {4*2 < 7}
.CE
.PP
is 0, while the value of
.PP
.CS
\fBexpr\fR {2**3**2}
.CE
.PP
is 512.
.PP
As in C, \fB&&\fR, \fB||\fR, and \fB?:\fR feature
.QW "lazy evaluation" ,
which means that operands are not evaluated if they are
not needed to determine the outcome.  For example, in
.PP
.CS
\fBexpr\fR {$v ? [a] : [b]}
.CE
.PP
only one of \fB[a]\fR or \fB[b]\fR is evaluated,




depending on the value of \fB$v\fR.  This is not true of the normal Tcl parser,
so it is normally recommended to enclose the arguments to \fBexpr\fR in braces.
Without braces, as in

\fBexpr\fR $v ? [a] : [b]

both \fB[a]\fR and \fB[b]\fR are evaluated before \fBexpr\fR is even called.
.PP
For more details on the results
produced by each operator, see the documentation for C.
.SS "MATH FUNCTIONS"
.PP

A mathematical function such as \fBsin($x)\fR is replaced with a call to an ordinary
Tcl command in the \fBtcl::mathfunc\fR namespace.  The evaluation
of an expression such as
.PP
.CS
\fBexpr\fR {sin($x+$y)}
.CE
.PP
is the same in every way as the evaluation of
.PP
.CS
\fBexpr\fR {[tcl::mathfunc::sin [\fBexpr\fR {$x+$y}]]}
.CE
.PP
which in turn is the same as the evaluation of
.PP
.CS
tcl::mathfunc::sin [\fBexpr\fR {$x+$y}]
.CE
.PP
\fBtcl::mathfunc::sin\fR is resolved as described in
\fBNAMESPACE RESOLUTION\fR in the \fBnamespace\fR(n) documentation.   Given the
default value of \fBnamespace path\fR, \fB[namespace
current]::tcl::mathfunc::sin\fR or \fB::tcl::mathfunc::sin\fR are the typical
resolutions.
.PP
As in C, a mathematical function may accept multiple arguments separated by commas. Thus,
.PP
.CS
\fBexpr\fR {hypot($x,$y)}
.CE
.PP
becomes
.PP
.CS
tcl::mathfunc::hypot $x $y
.CE
.PP
See the \fBmathfunc\fR(n) documentation for the math functions that are
available by default.
.SS "TYPES, OVERFLOW, AND PRECISION"
.PP
When needed to guarantee exact performance, internal computations involving
integers use the LibTomMath multiple precision integer library.  In Tcl releases

prior to 8.5, integer calculations were performed using one of the C types
\fIlong int\fR or \fITcl_WideInt\fR, causing implicit range truncation
in those calculations where values overflowed the range of those types.
Any code that relied on these implicit truncations should instead call
\fBint()\fR or \fBwide()\fR, which do truncate.

.PP
Internal floating-point computations are
performed using the \fIdouble\fR C type.
When converting a string to floating-point value, exponent overflow is
detected and results in the \fIdouble\fR value of \fBInf\fR or
\fB\-Inf\fR as appropriate.  Floating-point overflow and underflow
are detected to the degree supported by the hardware, which is generally
fairly reliable.
.PP
Conversion among internal representations for integer, floating-point, and
string operands is done automatically as needed.  For arithmetic computations,

integers are used until some floating-point number is introduced, after which
floating-point values are used.  For example,
.PP
.CS
\fBexpr\fR {5 / 4}
.CE
.PP
returns 1, while
.PP
.CS
\fBexpr\fR {5 / 4.0}
\fBexpr\fR {5 / ( [string length "abcd"] + 0.0 )}
.CE
.PP
both return 1.25.
A floating-point result can be distinguished from an integer result by the
presence of either
.QW \fB.\fR
or
.QW \fBe\fR
.PP
. For example,
.PP
.CS
\fBexpr\fR {20.0/5.0}
.CE
.PP
returns \fB4.0\fR, not \fB4\fR.



























.SH "PERFORMANCE CONSIDERATIONS"
.PP
Where an expression contains syntax that Tcl would otherwise perform
substitutions on, enclosing an expression in braces or otherwise quoting it
so that it's a static value allows the Tcl compiler to generate bytecode for
the expression, resulting in better speed and smaller storage requirements.
This also avoids issues that can arise if Tcl is allowed to perform
substitution on the value before \fBexpr\fR is called.
.PP
In the following example, the value of the expression is 11 because the Tcl parser first
substitutes \fB$b\fR and \fBexpr\fR then substitutes \fB$a\fR.  Enclosing the
expression in braces would result in a syntax error.


.CS
set a 3
set b {$a + 2}
\fBexpr\fR $b*4
.CE
.PP

When an expression is generated at runtime, like the one above is, the bytcode
compiler must ensure that new code is generated each time the expression
is evaluated.  This is the most costly kind of expression from a performance
perspective.  In such cases, consider directly using the commands described in
the \fBmathfunc\fR(n) or \fBmathop\fR(n) documentation instead of \fBexpr\fR.

Most expressions are not formed at runtime, but are literal strings or contain


substitutions that don't introduce other substitutions.  To allow the bytecode
compiler to work with an expression as a string literal at compilation time,
ensure that it contains no substitutions or that it is enclosed in braces or
otherwise quoted to prevent Tcl from performing substitutions, allowing
\fBexpr\fR to perform them instead.







.SH EXAMPLES
.PP
A numeric comparison whose result is 1:
.CS
\fBexpr\fR {"0x03" > "2"}
.CE
.PP
A string comparison whose result is 1:
.CS
\fBexpr\fR {"0y" > "0x12"}
.CE
.PP
Define a procedure that computes an
.QW interesting
mathematical function:
.PP
.CS
proc tcl::mathfunc::calc {x y} {







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.SH NAME
expr \- Evaluate an expression
.SH SYNOPSIS
\fBexpr \fIarg \fR?\fIarg arg ...\fR?
.BE
.SH DESCRIPTION
.PP
Concatenates \fIarg\fRs (adding separator spaces between them),
evaluates the result as a Tcl expression, and returns the value.
The operators permitted in Tcl expressions include a subset of
the operators permitted in C expressions.  For those operators
common to both Tcl and C, Tcl applies the same meaning and precedence
as the corresponding C operators.
Expressions almost always yield numeric results
(integer or floating-point values).
For example, the expression
.PP
.CS
\fBexpr\fR 8.2 + 6
.CE
.PP
evaluates to 14.2.
Tcl expressions differ from C expressions in the way that
operands are specified.  Also, Tcl expressions support
non-numeric operands and string comparisons, as well as some
additional operators not found in C.





.SS OPERANDS
.PP
A Tcl expression consists of a combination of operands, operators,
parentheses and commas.
White space may be used between the operands and operators and
parentheses (or commas); it is ignored by the expression's instructions.
Where possible, operands are interpreted as integer values.
Integer values may be specified in decimal (the normal case), in binary
(if the first two characters of the operand are \fB0b\fR), in octal
(if the first two characters of the operand are \fB0o\fR), or in hexadecimal
(if the first two characters of the operand are \fB0x\fR).  For
compatibility with older Tcl releases, an octal integer value is also
indicated simply when the first character of the operand is \fB0\fR,
whether or not the second character is also \fBo\fR.
If an operand does not have one of the integer formats given
above, then it is treated as a floating-point number if that is
possible.  Floating-point numbers may be specified in any of several
common formats making use of the decimal digits, the decimal point \fB.\fR,
the characters \fBe\fR or \fBE\fR indicating scientific notation, and
the sign characters \fB+\fR or \fB\-\fR.  For example, all of the
following are valid floating-point numbers:  2.1, 3., 6e4, 7.91e+16.
Also recognized as floating point values are the strings \fBInf\fR
and \fBNaN\fR making use of any case for each character.
If no numeric interpretation is possible (note that all literal
operands that are not numeric or boolean must be quoted with either
braces or with double quotes), then an operand is left as a string
(and only a limited set of operators may be applied to it).
.PP
Operands may be specified in any of the following ways:
.IP [1]
As a numeric value, either integer or floating-point.
.IP [2]
As a boolean value, using any form understood by \fBstring is\fR
\fBboolean\fR.
.IP [3]
As a Tcl variable, using standard \fB$\fR notation.
The variable's value will be used as the operand.
.IP [4]
As a string enclosed in double-quotes.
The expression parser will perform backslash, variable, and
command substitutions on the information between the quotes,
and use the resulting value as the operand
.IP [5]
As a string enclosed in braces.
The characters between the open brace and matching close brace
will be used as the operand without any substitutions.
.IP [6]
As a Tcl command enclosed in brackets.
The command will be executed and its result will be used as
the operand.
.IP [7]
As a mathematical function whose arguments have any of the above
forms for operands, such as \fBsin($x)\fR.  See \fBMATH FUNCTIONS\fR below for
a discussion of how mathematical functions are handled.
.PP
Where the above substitutions occur (e.g. inside quoted strings), they
are performed by the expression's instructions.
However, the command parser may already have performed one round of
substitution before the expression processor was called.
As discussed below, it is usually best to enclose expressions
in braces to prevent the command parser from performing substitutions

on the contents.
.PP
For some examples of simple expressions, suppose the variable
\fBa\fR has the value 3 and
the variable \fBb\fR has the value 6.
Then the command on the left side of each of the lines below
will produce the value on the right side of the line:
.PP
.CS
.ta 6c
\fBexpr\fR 3.1 + $a	\fI6.1\fR
\fBexpr\fR 2 + "$a.$b"	\fI5.6\fR
\fBexpr\fR 4*[llength "6 2"]	\fI8\fR
\fBexpr\fR {{word one} < "word $a"}	\fI0\fR
.CE
.SS OPERATORS
.PP









The valid operators (most of which are also available as commands in
the \fBtcl::mathop\fR namespace; see the \fBmathop\fR(n) manual page
for details) are listed below, grouped in decreasing order of precedence:
.TP 20
\fB\-\0\0+\0\0~\0\0!\fR
.
Unary minus, unary plus, bit-wise NOT, logical NOT.  None of these operators
may be applied to string operands, and bit-wise NOT may be
applied only to integers.
.TP 20
\fB**\fR
.
Exponentiation.  Valid for any numeric operands.
.TP 20
\fB*\0\0/\0\0%\fR
.
Multiply, divide, remainder.  None of these operators may be
applied to string operands, and remainder may be applied only
to integers.
The remainder will always have the same sign as the divisor and
an absolute value smaller than the absolute value of the divisor.
.RS
.PP
When applied to integers, the division and remainder operators can be
considered to partition the number line into a sequence of equal-sized
adjacent non-overlapping pieces where each piece is the size of the divisor;
the division result identifies which piece the divisor lay within, and the
remainder result identifies where within that piece the divisor lay. A
consequence of this is that the result of
.QW "-57 \fB/\fR 10"
is always -6, and the result of
.QW "-57 \fB%\fR 10"
is always 3.
.RE
.TP 20
\fB+\0\0\-\fR
.
Add and subtract.  Valid for any numeric operands.
.TP 20
\fB<<\0\0>>\fR
.
Left and right shift.  Valid for integer operands only.
A right shift always propagates the sign bit.
.TP 20
\fB<\0\0>\0\0<=\0\0>=\fR
.
Boolean less, greater, less than or equal, and greater than or equal.
Each operator produces 1 if the condition is true, 0 otherwise.
These operators may be applied to strings as well as numeric operands,
in which case string comparison is used.
.TP 20
\fB==\0\0!=\fR
.
Boolean equal and not equal.  Each operator produces a zero/one result.
Valid for all operand types.
.TP 20
\fBeq\0\0ne\fR
.
Boolean string equal and string not equal.  Each operator produces a
zero/one result.  The operand types are interpreted only as strings.
.TP 20
\fBin\0\0ni\fR
.
List containment and negated list containment.  Each operator produces
a zero/one result and treats its first argument as a string and its
second argument as a Tcl list.  The \fBin\fR operator indicates
whether the first argument is a member of the second argument list;
the \fBni\fR operator inverts the sense of the result.
.TP 20
\fB&\fR
.
Bit-wise AND.  Valid for integer operands only.
.TP 20
\fB^\fR
.
Bit-wise exclusive OR.  Valid for integer operands only.
.TP 20
\fB|\fR
.
Bit-wise OR.  Valid for integer operands only.
.TP 20
\fB&&\fR
.
Logical AND.  Produces a 1 result if both operands are non-zero,
0 otherwise.
Valid for boolean and numeric (integers or floating-point) operands only.
.TP 20
\fB||\fR
.
Logical OR.  Produces a 0 result if both operands are zero, 1 otherwise.
Valid for boolean and numeric (integers or floating-point) operands only.
.TP 20
\fIx\fB?\fIy\fB:\fIz\fR
.
If-then-else, as in C.  If \fIx\fR
evaluates to non-zero, then the result is the value of \fIy\fR.
Otherwise the result is the value of \fIz\fR.
The \fIx\fR operand must have a boolean or numeric value.
.PP
See the C manual for more details on the results
produced by each operator.
The exponentiation operator promotes types like the multiply and
divide operators, and produces a result that is the same as the output
of the \fBpow\fR function (after any type conversions.)
All of the binary operators but exponentiation group left-to-right
within the same precedence level; exponentiation groups right-to-left.  For example, the command
.PP
.CS
\fBexpr\fR {4*2 < 7}
.CE
.PP
returns 0, while
.PP
.CS
\fBexpr\fR {2**3**2}
.CE
.PP
returns 512.
.PP
The \fB&&\fR, \fB||\fR, and \fB?:\fR operators have
.QW "lazy evaluation" ,
just as in C, which means that operands are not evaluated if they are
not needed to determine the outcome.  For example, in the command
.PP
.CS
\fBexpr\fR {$v ? [a] : [b]}
.CE
.PP
only one of
.QW \fB[a]\fR
or
.QW \fB[b]\fR
will actually be evaluated,
depending on the value of \fB$v\fR.  Note, however, that this is

only true if the entire expression is enclosed in braces;  otherwise
the Tcl parser will evaluate both
.QW \fB[a]\fR
and
.QW \fB[b]\fR

before invoking the \fBexpr\fR command.

.SS "MATH FUNCTIONS"
.PP
When the expression parser encounters a mathematical function
such as \fBsin($x)\fR, it replaces it with a call to an ordinary
Tcl function in the \fBtcl::mathfunc\fR namespace.  The processing
of an expression such as:
.PP
.CS
\fBexpr\fR {sin($x+$y)}
.CE
.PP
is the same in every way as the processing of:
.PP
.CS
\fBexpr\fR {[tcl::mathfunc::sin [\fBexpr\fR {$x+$y}]]}
.CE
.PP
which in turn is the same as the processing of:
.PP
.CS
tcl::mathfunc::sin [\fBexpr\fR {$x+$y}]
.CE
.PP
The executor will search for \fBtcl::mathfunc::sin\fR using the usual
rules for resolving functions in namespaces. Either
\fB::tcl::mathfunc::sin\fR or \fB[namespace
current]::tcl::mathfunc::sin\fR will satisfy the request, and others
may as well (depending on the current \fBnamespace path\fR setting).
.PP
Some mathematical functions have several arguments, separated by commas like in C. Thus:
.PP
.CS
\fBexpr\fR {hypot($x,$y)}
.CE
.PP
ends up as
.PP
.CS
tcl::mathfunc::hypot $x $y
.CE
.PP
See the \fBmathfunc\fR(n) manual page for the math functions that are
available by default.
.SS "TYPES, OVERFLOW, AND PRECISION"
.PP
All internal computations involving integers are done calling on the
LibTomMath multiple precision integer library as required so that all
integer calculations are performed exactly.  Note that in Tcl releases
prior to 8.5, integer calculations were performed with one of the C types
\fIlong int\fR or \fITcl_WideInt\fR, causing implicit range truncation
in those calculations where values overflowed the range of those types.
Any code that relied on these implicit truncations will need to explicitly
add \fBint()\fR or \fBwide()\fR function calls to expressions at the points
where such truncation is required to take place.
.PP
All internal computations involving floating-point are
done with the C type \fIdouble\fR.
When converting a string to floating-point, exponent overflow is
detected and results in the \fIdouble\fR value of \fBInf\fR or
\fB\-Inf\fR as appropriate.  Floating-point overflow and underflow
are detected to the degree supported by the hardware, which is generally
pretty reliable.
.PP
Conversion among internal representations for integer, floating-point,
and string operands is done automatically as needed.
For arithmetic computations, integers are used until some
floating-point number is introduced, after which floating-point is used.
For example,
.PP
.CS
\fBexpr\fR {5 / 4}
.CE
.PP
returns 1, while
.PP
.CS
\fBexpr\fR {5 / 4.0}
\fBexpr\fR {5 / ( [string length "abcd"] + 0.0 )}
.CE
.PP
both return 1.25.
Floating-point values are always returned with a

.QW \fB.\fR
or an
.QW \fBe\fR

so that they will not look like integer values.  For example,
.PP
.CS
\fBexpr\fR {20.0/5.0}
.CE
.PP
returns \fB4.0\fR, not \fB4\fR.
.SS "STRING OPERATIONS"
.PP
String values may be used as operands of the comparison operators,
although the expression evaluator tries to do comparisons as integer
or floating-point when it can,
i.e., when all arguments to the operator allow numeric interpretations,
except in the case of the \fBeq\fR and \fBne\fR operators.
If one of the operands of a comparison is a string and the other
has a numeric value, a canonical string representation of the numeric
operand value is generated to compare with the string operand.
Canonical string representation for integer values is a decimal string
format.  Canonical string representation for floating-point values
is that produced by the \fB%g\fR format specifier of Tcl's
\fBformat\fR command.  For example, the commands
.PP
.CS
\fBexpr\fR {"0x03" > "2"}
\fBexpr\fR {"0y" > "0x12"}
.CE
.PP
both return 1.  The first comparison is done using integer
comparison, and the second is done using string comparison.
Because of Tcl's tendency to treat values as numbers whenever
possible, it is not generally a good idea to use operators like \fB==\fR
when you really want string comparison and the values of the
operands could be arbitrary;  it is better in these cases to use
the \fBeq\fR or \fBne\fR operators, or the \fBstring\fR command instead.
.SH "PERFORMANCE CONSIDERATIONS"
.PP
Enclose expressions in braces for the best speed and the smallest


storage requirements.
This allows the Tcl bytecode compiler to generate the best code.

.PP
As mentioned above, expressions are substituted twice:
once by the Tcl parser and once by the \fBexpr\fR command.

For example, the commands
.PP
.CS
set a 3
set b {$a + 2}
\fBexpr\fR $b*4
.CE
.PP
return 11, not a multiple of 4.
This is because the Tcl parser will first substitute \fB$a + 2\fR for
the variable \fBb\fR,


then the \fBexpr\fR command will evaluate the expression \fB$a + 2*4\fR.
.PP
Most expressions do not require a second round of substitutions.
Either they are enclosed in braces or, if not,
their variable and command substitutions yield numbers or strings
that do not themselves require substitutions.
However, because a few unbraced expressions
need two rounds of substitutions,
the bytecode compiler must emit
additional instructions to handle this situation.
The most expensive code is required for
unbraced expressions that contain command substitutions.
These expressions must be implemented by generating new code
each time the expression is executed.
When the expression is unbraced to allow the substitution of a function or
operator, consider using the commands documented in the \fBmathfunc\fR(n) or
\fBmathop\fR(n) manual pages directly instead.
.SH EXAMPLES










.PP
Define a procedure that computes an
.QW interesting
mathematical function:
.PP
.CS
proc tcl::mathfunc::calc {x y} {
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
Print a message describing the relationship of two string values to
each other:
.PP
.CS
puts "a and b are [\fBexpr\fR {$a eq $b ? {equal} : {different}}]"
.CE
.PP
Set a variable indicating whether an environment variable is defined and has
value of true:
.PP
.CS
set isTrue [\fBexpr\fR {
    [info exists ::env(SOME_ENV_VAR)] &&
    [string is true -strict $::env(SOME_ENV_VAR)]
}]
.CE







|
|







440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
Print a message describing the relationship of two string values to
each other:
.PP
.CS
puts "a and b are [\fBexpr\fR {$a eq $b ? {equal} : {different}}]"
.CE
.PP
Set a variable to whether an environment variable is both defined at
all and also set to a true boolean value:
.PP
.CS
set isTrue [\fBexpr\fR {
    [info exists ::env(SOME_ENV_VAR)] &&
    [string is true -strict $::env(SOME_ENV_VAR)]
}]
.CE
Changes to doc/fblocked.n.
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8
'\"
'\" Copyright (c) 1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH fblocked n 7.5 Tcl "Tcl Built-In Commands"
.BS
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'\" 
'\" Copyright (c) 1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH fblocked n 7.5 Tcl "Tcl Built-In Commands"
.BS
Changes to doc/file.n.
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
returns
.QW \fB/\0\0foo\0\0./~bar\0\0baz\fR
to ensure that later commands
that use the third component do not attempt to perform tilde
substitution.
.RE
.TP
\fBfile stat \fIname varName\fR
.
Invokes the \fBstat\fR kernel call on \fIname\fR, and uses the variable
given by \fIvarName\fR to hold information returned from the kernel call.
\fIVarName\fR is treated as an array variable, and the following elements
of that variable are set: \fBatime\fR, \fBctime\fR, \fBdev\fR, \fBgid\fR,
\fBino\fR, \fBmode\fR, \fBmtime\fR, \fBnlink\fR, \fBsize\fR, \fBtype\fR,
\fBuid\fR.  Each element except \fBtype\fR is a decimal string with the







|







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393
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396
397
398
399
400
returns
.QW \fB/\0\0foo\0\0./~bar\0\0baz\fR
to ensure that later commands
that use the third component do not attempt to perform tilde
substitution.
.RE
.TP
\fBfile stat  \fIname varName\fR
.
Invokes the \fBstat\fR kernel call on \fIname\fR, and uses the variable
given by \fIvarName\fR to hold information returned from the kernel call.
\fIVarName\fR is treated as an array variable, and the following elements
of that variable are set: \fBatime\fR, \fBctime\fR, \fBdev\fR, \fBgid\fR,
\fBino\fR, \fBmode\fR, \fBmtime\fR, \fBnlink\fR, \fBsize\fR, \fBtype\fR,
\fBuid\fR.  Each element except \fBtype\fR is a decimal string with the
Changes to doc/flush.n.
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH flush n 7.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
flush \- Flush buffered output for a channel
.SH SYNOPSIS






|







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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH flush n 7.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
flush \- Flush buffered output for a channel
.SH SYNOPSIS
Changes to doc/foreach.n.
1
2
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10
11
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14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH foreach n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
foreach \- Iterate over all elements in one or more lists
.SH SYNOPSIS






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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH foreach n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
foreach \- Iterate over all elements in one or more lists
.SH SYNOPSIS
Changes to doc/gets.n.
1
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14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH gets n 7.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
gets \- Read a line from a channel
.SH SYNOPSIS






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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH gets n 7.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
gets \- Read a line from a channel
.SH SYNOPSIS
Changes to doc/history.n.
1
2
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14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH history n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
history \- Manipulate the history list
.SH SYNOPSIS






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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH history n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
history \- Manipulate the history list
.SH SYNOPSIS
Changes to doc/if.n.
1
2
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH if n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
if \- Execute scripts conditionally
.SH SYNOPSIS






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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH if n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
if \- Execute scripts conditionally
.SH SYNOPSIS
Changes to doc/incr.n.
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH incr n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
incr \- Increment the value of a variable
.SH SYNOPSIS






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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH incr n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
incr \- Increment the value of a variable
.SH SYNOPSIS
Changes to doc/info.n.
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1997 Sun Microsystems, Inc.
'\" Copyright (c) 1993-1997 Bell Labs Innovations for Lucent Technologies
'\" Copyright (c) 1998-2000 Ajuba Solutions
'\" Copyright (c) 2007-2012 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH info n 8.4 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
info \- Return information about the state of the Tcl interpreter
.SH SYNOPSIS









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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1997 Sun Microsystems, Inc.
'\" Copyright (c) 1993-1997 Bell Labs Innovations for Lucent Technologies
'\" Copyright (c) 1998-2000 Ajuba Solutions
'\" Copyright (c) 2007-2012 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH info n 8.4 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
info \- Return information about the state of the Tcl interpreter
.SH SYNOPSIS
Changes to doc/interp.n.
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'\"
'\" Copyright (c) 1995-1996 Sun Microsystems, Inc.
'\" Copyright (c) 2004 Donal K. Fellows
'\" Copyright (c) 2006-2008 Joe Mistachkin.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH interp n 8.6 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
interp \- Create and manipulate Tcl interpreters
.SH SYNOPSIS







|







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'\"
'\" Copyright (c) 1995-1996 Sun Microsystems, Inc.
'\" Copyright (c) 2004 Donal K. Fellows
'\" Copyright (c) 2006-2008 Joe Mistachkin.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH interp n 8.6 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
interp \- Create and manipulate Tcl interpreters
.SH SYNOPSIS
Changes to doc/join.n.
1
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH join n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
join \- Create a string by joining together list elements
.SH SYNOPSIS






|







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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH join n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
join \- Create a string by joining together list elements
.SH SYNOPSIS
Changes to doc/lappend.n.
1
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\" Copyright (c) 2001 Kevin B. Kenny <kennykb@acm.org>.  All rights reserved.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH lappend n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
lappend \- Append list elements onto a variable
.SH SYNOPSIS







|







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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\" Copyright (c) 2001 Kevin B. Kenny <kennykb@acm.org>.  All rights reserved.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH lappend n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
lappend \- Append list elements onto a variable
.SH SYNOPSIS
Changes to doc/lassign.n.
1
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'\"
'\" Copyright (c) 1992-1999 Karl Lehenbauer & Mark Diekhans
'\" Copyright (c) 2004 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH lassign n 8.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
lassign \- Assign list elements to variables
.SH SYNOPSIS






|







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'\"
'\" Copyright (c) 1992-1999 Karl Lehenbauer & Mark Diekhans
'\" Copyright (c) 2004 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH lassign n 8.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
lassign \- Assign list elements to variables
.SH SYNOPSIS
Changes to doc/list.n.
1
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\" Copyright (c) 2001 Kevin B. Kenny <kennykb@acm.org>.  All rights reserved.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH list n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
list \- Create a list
.SH SYNOPSIS







|







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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\" Copyright (c) 2001 Kevin B. Kenny <kennykb@acm.org>.  All rights reserved.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH list n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
list \- Create a list
.SH SYNOPSIS
Changes to doc/load.n.
1
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'\"
'\" Copyright (c) 1995-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH load n 7.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
load \- Load machine code and initialize new commands
.SH SYNOPSIS





|







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'\"
'\" Copyright (c) 1995-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH load n 7.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
load \- Load machine code and initialize new commands
.SH SYNOPSIS
Changes to doc/lrepeat.n.
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'\"
'\" Copyright (c) 2003 by Simon Geard.  All rights reserved.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH lrepeat n 8.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
lrepeat \- Build a list by repeating elements
.SH SYNOPSIS





|







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'\"
'\" Copyright (c) 2003 by Simon Geard.  All rights reserved.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH lrepeat n 8.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
lrepeat \- Build a list by repeating elements
.SH SYNOPSIS
Changes to doc/lreverse.n.
1
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'\"
'\" Copyright (c) 2006 by Donal K. Fellows.  All rights reserved.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH lreverse n 8.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
lreverse \- Reverse the order of a list
.SH SYNOPSIS





|







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'\"
'\" Copyright (c) 2006 by Donal K. Fellows.  All rights reserved.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH lreverse n 8.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
lreverse \- Reverse the order of a list
.SH SYNOPSIS
Changes to doc/namespace.n.
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\fBnamespace upvar\fR returns an empty string.
.TP
\fBnamespace unknown\fR ?\fIscript\fR?
.
Sets or returns the unknown command handler for the current namespace.
The handler is invoked when a command called from within the namespace
cannot be found in the current namespace, the namespace's path nor in
the global namespace.
The \fIscript\fR argument, if given, should be a well
formed list representing a command name and optional arguments. When
the handler is invoked, the full invocation line will be appended to the
script and the result evaluated in the context of the namespace. The
default handler for all namespaces is \fB::unknown\fR. If no argument
is given, it returns the handler for the current namespace.
.TP







|







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\fBnamespace upvar\fR returns an empty string.
.TP
\fBnamespace unknown\fR ?\fIscript\fR?
.
Sets or returns the unknown command handler for the current namespace.
The handler is invoked when a command called from within the namespace
cannot be found in the current namespace, the namespace's path nor in
the global namespace. 
The \fIscript\fR argument, if given, should be a well
formed list representing a command name and optional arguments. When
the handler is invoked, the full invocation line will be appended to the
script and the result evaluated in the context of the namespace. The
default handler for all namespaces is \fB::unknown\fR. If no argument
is given, it returns the handler for the current namespace.
.TP
Changes to doc/next.n.
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.PP
.CS
per-object method, args = 1 2 3
before chaining from subclass, args = x 1 2 3 y
in the superclass, args = a x 1 2 3 y b
in the superclass, args = pureSynthesis
after chaining from subclass
before chaining from subclass, args =
in the superclass, args = a b
in the superclass, args = pureSynthesis
after chaining from subclass
.CE
.PP
This example demonstrates how to build a simple cache class that applies
memoization to all the method calls of the objects it is mixed into, and shows







|







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.PP
.CS
per-object method, args = 1 2 3
before chaining from subclass, args = x 1 2 3 y
in the superclass, args = a x 1 2 3 y b
in the superclass, args = pureSynthesis
after chaining from subclass
before chaining from subclass, args = 
in the superclass, args = a b
in the superclass, args = pureSynthesis
after chaining from subclass
.CE
.PP
This example demonstrates how to build a simple cache class that applies
memoization to all the method calls of the objects it is mixed into, and shows
Changes to doc/package.n.
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.QW latest .
.PP
When passed any other value as an argument, raise an invalid argument
error.
.PP
When an interpreter is created, its initial selection mode value is set to
.QW stable
unless the environment variable \fBTCL_PKG_PREFER_LATEST\fR is set
(to any value) or the Tcl package itself is unstable. Otherwise
the initial (and permanent) selection mode value is set to
.QW latest .
.RE
.SH "VERSION NUMBERS"
.PP
Version numbers consist of one or more decimal numbers separated
by dots, such as 2 or 1.162 or 3.1.13.1.







|
|







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.QW latest .
.PP
When passed any other value as an argument, raise an invalid argument
error.
.PP
When an interpreter is created, its initial selection mode value is set to
.QW stable
unless the environment variable \fBTCL_PKG_PREFER_LATEST\fR
is set.  If that environment variable is defined (with any value) then
the initial (and permanent) selection mode value is set to
.QW latest .
.RE
.SH "VERSION NUMBERS"
.PP
Version numbers consist of one or more decimal numbers separated
by dots, such as 2 or 1.162 or 3.1.13.1.
Changes to doc/packagens.n.
1
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'\"
'\" Copyright (c) 1998-2000 by Scriptics Corporation.
'\" All rights reserved.
'\"
.TH pkg::create n 8.3 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
pkg::create \- Construct an appropriate 'package ifneeded' command for a given package specification
.SH SYNOPSIS



|







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'\"
'\" Copyright (c) 1998-2000 by Scriptics Corporation.
'\" All rights reserved.
'\" 
.TH pkg::create n 8.3 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
pkg::create \- Construct an appropriate 'package ifneeded' command for a given package specification
.SH SYNOPSIS
Changes to doc/pid.n.
1
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11
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH pid n 7.0 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
pid \- Retrieve process identifiers
.SH SYNOPSIS






|







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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH pid n 7.0 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
pid \- Retrieve process identifiers
.SH SYNOPSIS
Changes to doc/platform.n.
1
2
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10
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'\"
'\" Copyright (c) 2006 ActiveState Software Inc
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH "platform" n 1.0.4 platform "Tcl Bundled Packages"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
platform \- System identification support code and utilities
.SH SYNOPSIS





|







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'\"
'\" Copyright (c) 2006 ActiveState Software Inc
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH "platform" n 1.0.4 platform "Tcl Bundled Packages"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
platform \- System identification support code and utilities
.SH SYNOPSIS
Changes to doc/platform_shell.n.
1
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5
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'\"
'\" Copyright (c) 2006-2008 ActiveState Software Inc
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH "platform::shell" n 1.1.4 platform::shell "Tcl Bundled Packages"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
platform::shell \- System identification support code and utilities
.SH SYNOPSIS





|







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'\"
'\" Copyright (c) 2006-2008 ActiveState Software Inc
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH "platform::shell" n 1.1.4 platform::shell "Tcl Bundled Packages"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
platform::shell \- System identification support code and utilities
.SH SYNOPSIS
Changes to doc/prefix.n.
1
2
3
4
5
6
7
8
9
10
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13
'\"
'\" Copyright (c) 2008 Peter Spjuth <pspjuth@users.sourceforge.net>
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH prefix n 8.6 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
tcl::prefix \- facilities for prefix matching
.SH SYNOPSIS





|







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'\"
'\" Copyright (c) 2008 Peter Spjuth <pspjuth@users.sourceforge.net>
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH prefix n 8.6 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
tcl::prefix \- facilities for prefix matching
.SH SYNOPSIS
Changes to doc/puts.n.
1
2
3
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5
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8
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12
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14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH puts n 7.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
puts \- Write to a channel
.SH SYNOPSIS






|







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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH puts n 7.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
puts \- Write to a channel
.SH SYNOPSIS
Changes to doc/pwd.n.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH pwd n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
pwd \- Return the absolute path of the current working directory
.SH SYNOPSIS






|







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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH pwd n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
pwd \- Return the absolute path of the current working directory
.SH SYNOPSIS
Changes to doc/refchan.n.
1
2
3
4
5
6
7
8
'\"
'\" Copyright (c) 2006 Andreas Kupries <andreas_kupries@users.sourceforge.net>
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH refchan n 8.5 Tcl "Tcl Built-In Commands"
.so man.macros
|







1
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5
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8
'\" 
'\" Copyright (c) 2006 Andreas Kupries <andreas_kupries@users.sourceforge.net>
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH refchan n 8.5 Tcl "Tcl Built-In Commands"
.so man.macros
Changes to doc/registry.n.
148
149
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154
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157
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.
The registry value contains arbitrary binary data with no defined
type.  The data is represented exactly in Tcl, including any embedded
nulls.
.TP
\fBsz\fR
.
The registry value contains a null-terminated string.  The data is
represented in Tcl as a string.
.TP
\fBexpand_sz\fR
.
The registry value contains a null-terminated string that contains
unexpanded references to environment variables in the normal Windows
style (for example,







|







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150
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155
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159
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162
.
The registry value contains arbitrary binary data with no defined
type.  The data is represented exactly in Tcl, including any embedded
nulls.
.TP
\fBsz\fR
.
The registry value contains a null-terminated string.  The data is 
represented in Tcl as a string.
.TP
\fBexpand_sz\fR
.
The registry value contains a null-terminated string that contains
unexpanded references to environment variables in the normal Windows
style (for example,
Changes to doc/rename.n.
1
2
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8
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH rename n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
rename \- Rename or delete a command
.SH SYNOPSIS






|







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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH rename n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
rename \- Rename or delete a command
.SH SYNOPSIS
Changes to doc/seek.n.
1
2
3
4
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7
8
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH seek n 8.1 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
seek \- Change the access position for an open channel
.SH SYNOPSIS






|







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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH seek n 8.1 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
seek \- Change the access position for an open channel
.SH SYNOPSIS
Changes to doc/source.n.
1
2
3
4
5
6
7
8
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15
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\" Copyright (c) 2000 Scriptics Corporation.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH source n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
source \- Evaluate a file or resource as a Tcl script
.SH SYNOPSIS







|







1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\" Copyright (c) 2000 Scriptics Corporation.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH source n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
source \- Evaluate a file or resource as a Tcl script
.SH SYNOPSIS
Changes to doc/split.n.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH split n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
split \- Split a string into a proper Tcl list
.SH SYNOPSIS






|







1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH split n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
split \- Split a string into a proper Tcl list
.SH SYNOPSIS
Changes to doc/switch.n.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH switch n 8.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
switch \- Evaluate one of several scripts, depending on a given value
.SH SYNOPSIS






|







1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1997 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH switch n 8.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
switch \- Evaluate one of several scripts, depending on a given value
.SH SYNOPSIS
Changes to doc/tailcall.n.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH tailcall n 8.6 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
tailcall \- Replace the current procedure with another command
.SH SYNOPSIS






|







1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH tailcall n 8.6 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
tailcall \- Replace the current procedure with another command
.SH SYNOPSIS
Changes to doc/tclsh.1.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH tclsh 1 "" Tcl "Tcl Applications"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
tclsh \- Simple shell containing Tcl interpreter
.SH SYNOPSIS






|







1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH tclsh 1 "" Tcl "Tcl Applications"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
tclsh \- Simple shell containing Tcl interpreter
.SH SYNOPSIS
Changes to doc/tell.n.
1
2
3
4
5
6
7
8
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11
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13
14
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH tell n 8.1 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
tell \- Return current access position for an open channel
.SH SYNOPSIS
\fBtell \fIchannelId\fR
.BE
.SH DESCRIPTION
.PP
Returns an integer giving the current access position in
\fIchannelId\fR.  This value returned is a byte offset that can be passed to
\fBseek\fR in order to set the channel to a particular position.  Note
that this value is in terms of bytes, not characters like \fBread\fR.
The value returned is -1 for channels that do not support
seeking.
.PP
\fIChannelId\fR must be an identifier for an open channel such as a






|











|







1
2
3
4
5
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7
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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH tell n 8.1 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
tell \- Return current access position for an open channel
.SH SYNOPSIS
\fBtell \fIchannelId\fR
.BE
.SH DESCRIPTION
.PP
Returns an integer string giving the current access position in
\fIchannelId\fR.  This value returned is a byte offset that can be passed to
\fBseek\fR in order to set the channel to a particular position.  Note
that this value is in terms of bytes, not characters like \fBread\fR.
The value returned is -1 for channels that do not support
seeking.
.PP
\fIChannelId\fR must be an identifier for an open channel such as a
Changes to doc/throw.n.
1
2
3
4
5
6
7
8
9
10
11
12
13
'\"
'\" Copyright (c) 2008 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH throw n 8.6 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
throw \- Generate a machine-readable error
.SH SYNOPSIS





|







1
2
3
4
5
6
7
8
9
10
11
12
13
'\"
'\" Copyright (c) 2008 Donal K. Fellows
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH throw n 8.6 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
throw \- Generate a machine-readable error
.SH SYNOPSIS
Changes to doc/time.n.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH time n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
time \- Time the execution of a script
.SH SYNOPSIS






|







1
2
3
4
5
6
7
8
9
10
11
12
13
14
'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH time n "" Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
time \- Time the execution of a script
.SH SYNOPSIS
Changes to doc/tm.n.
1
2
3
4
5
6
7
8
9
10
11
12
13
'\"
'\" Copyright (c) 2004-2010 Andreas Kupries <andreas_kupries@users.sourceforge.net>
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH tm n 8.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
tm \- Facilities for locating and loading of Tcl Modules
.SH SYNOPSIS





|







1
2
3
4
5
6
7
8
9
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'\"
'\" Copyright (c) 2004-2010 Andreas Kupries <andreas_kupries@users.sourceforge.net>
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
.TH tm n 8.5 Tcl "Tcl Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
tm \- Facilities for locating and loading of Tcl Modules
.SH SYNOPSIS
Changes to generic/regc_lex.c.
453
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455
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466
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	    if (!(v->cflags&REG_ADVF)) {
		RETV(PLAIN, c);
	    }
	    NOTE(REG_UNONPOSIX);
	    if (ATEOS()) {
		FAILW(REG_EESCAPE);
	    }
	    (void)lexescape(v);
	    switch (v->nexttype) {	/* not all escapes okay here */
	    case PLAIN:
		return 1;
		break;
	    case CCLASS:
		switch (v->nextvalue) {
		case 'd':







|







453
454
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	    if (!(v->cflags&REG_ADVF)) {
		RETV(PLAIN, c);
	    }
	    NOTE(REG_UNONPOSIX);
	    if (ATEOS()) {
		FAILW(REG_EESCAPE);
	    }
	    (DISCARD)lexescape(v);
	    switch (v->nexttype) {	/* not all escapes okay here */
	    case PLAIN:
		return 1;
		break;
	    case CCLASS:
		switch (v->nextvalue) {
		case 'd':
712
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724
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    if (!(v->cflags&REG_ADVF)) {/* only AREs have non-trivial escapes */
	if (iscalnum(*v->now)) {
	    NOTE(REG_UBSALNUM);
	    NOTE(REG_UUNSPEC);
	}
	RETV(PLAIN, *v->now++);
    }
    (void)lexescape(v);
    if (ISERR()) {
	FAILW(REG_EESCAPE);
    }
    if (v->nexttype == CCLASS) {/* fudge at lexical level */
	switch (v->nextvalue) {
	case 'd':	lexnest(v, backd, ENDOF(backd)); break;
	case 'D':	lexnest(v, backD, ENDOF(backD)); break;







|







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    if (!(v->cflags&REG_ADVF)) {/* only AREs have non-trivial escapes */
	if (iscalnum(*v->now)) {
	    NOTE(REG_UBSALNUM);
	    NOTE(REG_UUNSPEC);
	}
	RETV(PLAIN, *v->now++);
    }
    (DISCARD)lexescape(v);
    if (ISERR()) {
	FAILW(REG_EESCAPE);
    }
    if (v->nexttype == CCLASS) {/* fudge at lexical level */
	switch (v->nextvalue) {
	case 'd':	lexnest(v, backd, ENDOF(backd)); break;
	case 'D':	lexnest(v, backD, ENDOF(backD)); break;
1139
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	NOTE(REG_UNONPOSIX);
    }
}

/*
 - newline - return the chr for a newline
 * This helps confine use of CHR to this source file.
 ^ static chr newline(void);
 */
static chr
newline(void)
{
    return CHR('\n');
}








|







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	NOTE(REG_UNONPOSIX);
    }
}

/*
 - newline - return the chr for a newline
 * This helps confine use of CHR to this source file.
 ^ static chr newline(NOPARMS);
 */
static chr
newline(void)
{
    return CHR('\n');
}

Changes to generic/regc_locale.c.
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 ^ static int cmp(const chr *, const chr *, size_t);
 */
static int			/* 0 for equal, nonzero for unequal */
cmp(
    const chr *x, const chr *y,	/* strings to compare */
    size_t len)			/* exact length of comparison */
{
    return memcmp((void*)(x), (void*)(y), len*sizeof(chr));
}

/*
 - casecmp - case-independent chr-substring compare
 * REG_ICASE backrefs need this.  It should preferably be efficient.
 * Note that it does not need to report anything except equal/unequal.
 * Note also that the length is exact, and the comparison should not







|







1223
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1235
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 ^ static int cmp(const chr *, const chr *, size_t);
 */
static int			/* 0 for equal, nonzero for unequal */
cmp(
    const chr *x, const chr *y,	/* strings to compare */
    size_t len)			/* exact length of comparison */
{
    return memcmp(VS(x), VS(y), len*sizeof(chr));
}

/*
 - casecmp - case-independent chr-substring compare
 * REG_ICASE backrefs need this.  It should preferably be efficient.
 * Note that it does not need to report anything except equal/unequal.
 * Note also that the length is exact, and the comparison should not
Changes to generic/regc_nfa.c.
839
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845
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848
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851
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853

    assert(oldState->nins == 0);
    assert(oldState->ins == NULL);
}

/*
 - copyins - copy in arcs of a state to another state
 ^ static void copyins(struct nfa *, struct state *, struct state *, int);
 */
static void
copyins(
    struct nfa *nfa,
    struct state *oldState,
    struct state *newState)
{







|







839
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841
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843
844
845
846
847
848
849
850
851
852
853

    assert(oldState->nins == 0);
    assert(oldState->ins == NULL);
}

/*
 - copyins - copy in arcs of a state to another state
 ^ static VOID copyins(struct nfa *, struct state *, struct state *, int);
 */
static void
copyins(
    struct nfa *nfa,
    struct state *oldState,
    struct state *newState)
{
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110

    assert(oldState->nouts == 0);
    assert(oldState->outs == NULL);
}

/*
 - copyouts - copy out arcs of a state to another state
 ^ static void copyouts(struct nfa *, struct state *, struct state *, int);
 */
static void
copyouts(
    struct nfa *nfa,
    struct state *oldState,
    struct state *newState)
{







|







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1101
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1103
1104
1105
1106
1107
1108
1109
1110

    assert(oldState->nouts == 0);
    assert(oldState->outs == NULL);
}

/*
 - copyouts - copy out arcs of a state to another state
 ^ static VOID copyouts(struct nfa *, struct state *, struct state *, int);
 */
static void
copyouts(
    struct nfa *nfa,
    struct state *oldState,
    struct state *newState)
{
Changes to generic/regcomp.c.
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
static void lexnest(struct vars *, const chr *, const chr *);
static void lexword(struct vars *);
static int next(struct vars *);
static int lexescape(struct vars *);
static int lexdigits(struct vars *, int, int, int);
static int brenext(struct vars *, pchr);
static void skip(struct vars *);
static chr newline(void);
static chr chrnamed(struct vars *, const chr *, const chr *, pchr);
/* === regc_color.c === */
static void initcm(struct vars *, struct colormap *);
static void freecm(struct colormap *);
static void cmtreefree(struct colormap *, union tree *, int);
static color setcolor(struct colormap *, pchr, pcolor);
static color maxcolor(struct colormap *);







|







78
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88
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static void lexnest(struct vars *, const chr *, const chr *);
static void lexword(struct vars *);
static int next(struct vars *);
static int lexescape(struct vars *);
static int lexdigits(struct vars *, int, int, int);
static int brenext(struct vars *, pchr);
static void skip(struct vars *);
static chr newline(NOPARMS);
static chr chrnamed(struct vars *, const chr *, const chr *, pchr);
/* === regc_color.c === */
static void initcm(struct vars *, struct colormap *);
static void freecm(struct colormap *);
static void cmtreefree(struct colormap *, union tree *, int);
static color setcolor(struct colormap *, pchr, pcolor);
static color maxcolor(struct colormap *);
337
338
339
340
341
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343
344
345
346
347
348
349
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351
352
353
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356
357
    v->lacons = NULL;
    v->nlacons = 0;
    v->spaceused = 0;
    re->re_magic = REMAGIC;
    re->re_info = 0;		/* bits get set during parse */
    re->re_csize = sizeof(chr);
    re->re_guts = NULL;
    re->re_fns = (void*)(&functions);

    /*
     * More complex setup, malloced things.
     */

    re->re_guts = (void*)(MALLOC(sizeof(struct guts)));
    if (re->re_guts == NULL) {
	return freev(v, REG_ESPACE);
    }
    g = (struct guts *) re->re_guts;
    g->tree = NULL;
    initcm(v, &g->cmap);
    v->cm = &g->cmap;







|





|







337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
    v->lacons = NULL;
    v->nlacons = 0;
    v->spaceused = 0;
    re->re_magic = REMAGIC;
    re->re_info = 0;		/* bits get set during parse */
    re->re_csize = sizeof(chr);
    re->re_guts = NULL;
    re->re_fns = VS(&functions);

    /*
     * More complex setup, malloced things.
     */

    re->re_guts = VS(MALLOC(sizeof(struct guts)));
    if (re->re_guts == NULL) {
	return freev(v, REG_ESPACE);
    }
    g = (struct guts *) re->re_guts;
    g->tree = NULL;
    initcm(v, &g->cmap);
    v->cm = &g->cmap;
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
	fprintf(debug, "\n\n\n========= SEARCH ==========\n");
    }

    /*
     * Can sacrifice main NFA now, so use it as work area.
     */

    (void) optimize(v->nfa, debug);
    CNOERR();
    makesearch(v, v->nfa);
    CNOERR();
    compact(v->nfa, &g->search);
    CNOERR();

    /*







|







430
431
432
433
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435
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437
438
439
440
441
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443
444
	fprintf(debug, "\n\n\n========= SEARCH ==========\n");
    }

    /*
     * Can sacrifice main NFA now, so use it as work area.
     */

    (DISCARD) optimize(v->nfa, debug);
    CNOERR();
    makesearch(v, v->nfa);
    CNOERR();
    compact(v->nfa, &g->search);
    CNOERR();

    /*
1916
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    struct vars *v,
    struct subre *t,
    FILE *f)			/* for debug output */
{
    assert(t != NULL && t->begin != NULL);

    if (t->left != NULL) {
	(void) nfatree(v, t->left, f);
    }
    if (t->right != NULL) {
	(void) nfatree(v, t->right, f);
    }

    return nfanode(v, t, f);
}

/*
 - nfanode - do one NFA for nfatree







|


|







1916
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    struct vars *v,
    struct subre *t,
    FILE *f)			/* for debug output */
{
    assert(t != NULL && t->begin != NULL);

    if (t->left != NULL) {
	(DISCARD) nfatree(v, t->left, f);
    }
    if (t->right != NULL) {
	(DISCARD) nfatree(v, t->right, f);
    }

    return nfanode(v, t, f);
}

/*
 - nfanode - do one NFA for nfatree
Changes to generic/regcustom.h.
32
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#include "regex.h"

/*
 * Overrides for regguts.h definitions, if any.
 */


#define	MALLOC(n)		(void*)(attemptckalloc(n))
#define	FREE(p)			ckfree((void*)(p))
#define	REALLOC(p,n)		(void*)(attemptckrealloc((void*)(p),n))

/*
 * Do not insert extras between the "begin" and "end" lines - this chunk is
 * automatically extracted to be fitted into regex.h.
 */

/* --- begin --- */







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#include "regex.h"

/*
 * Overrides for regguts.h definitions, if any.
 */

#define	FUNCPTR(name, args)	(*name)args
#define	MALLOC(n)		VS(attemptckalloc(n))
#define	FREE(p)			ckfree(VS(p))
#define	REALLOC(p,n)		VS(attemptckrealloc(VS(p),n))

/*
 * Do not insert extras between the "begin" and "end" lines - this chunk is
 * automatically extracted to be fitted into regex.h.
 */

/* --- begin --- */
Changes to generic/regexec.c.
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};

struct sset {			/* state set */
    unsigned *states;		/* pointer to bitvector */
    unsigned hash;		/* hash of bitvector */
#define	HASH(bv, nw)	(((nw) == 1) ? *(bv) : hash(bv, nw))
#define	HIT(h,bv,ss,nw)	((ss)->hash == (h) && ((nw) == 1 || \
	memcmp((void*)(bv), (void*)((ss)->states), (nw)*sizeof(unsigned)) == 0))
    int flags;
#define	STARTER		01	/* the initial state set */
#define	POSTSTATE	02	/* includes the goal state */
#define	LOCKED		04	/* locked in cache */
#define	NOPROGRESS	010	/* zero-progress state set */
    struct arcp ins;		/* chain of inarcs pointing here */
    chr *lastseen;		/* last entered on arrival here */







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};

struct sset {			/* state set */
    unsigned *states;		/* pointer to bitvector */
    unsigned hash;		/* hash of bitvector */
#define	HASH(bv, nw)	(((nw) == 1) ? *(bv) : hash(bv, nw))
#define	HIT(h,bv,ss,nw)	((ss)->hash == (h) && ((nw) == 1 || \
	memcmp(VS(bv), VS((ss)->states), (nw)*sizeof(unsigned)) == 0))
    int flags;
#define	STARTER		01	/* the initial state set */
#define	POSTSTATE	02	/* includes the goal state */
#define	LOCKED		04	/* locked in cache */
#define	NOPROGRESS	010	/* zero-progress state set */
    struct arcp ins;		/* chain of inarcs pointing here */
    chr *lastseen;		/* last entered on arrival here */
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    /*
     * Copy (portion of) match vector over if necessary.
     */

    if (st == REG_OKAY && v->pmatch != pmatch && nmatch > 0) {
	zapallsubs(pmatch, nmatch);
	n = (nmatch < v->nmatch) ? nmatch : v->nmatch;
	memcpy((void*)(pmatch), (void*)(v->pmatch), n*sizeof(regmatch_t));
    }

    /*
     * Clean up.
     */

    if (v->pmatch != pmatch && v->pmatch != mat) {







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    /*
     * Copy (portion of) match vector over if necessary.
     */

    if (st == REG_OKAY && v->pmatch != pmatch && nmatch > 0) {
	zapallsubs(pmatch, nmatch);
	n = (nmatch < v->nmatch) ? nmatch : v->nmatch;
	memcpy(VS(pmatch), VS(v->pmatch), n*sizeof(regmatch_t));
    }

    /*
     * Clean up.
     */

    if (v->pmatch != pmatch && v->pmatch != mat) {
Changes to generic/regguts.h.
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#ifndef REG_DEBUG
#ifndef NDEBUG
#define	NDEBUG		/* no assertions */
#endif
#endif /* !REG_DEBUG */
#include <assert.h>
#endif



























/* memory allocation */
#ifndef MALLOC
#define	MALLOC(n)	malloc(n)
#endif
#ifndef REALLOC
#define	REALLOC(p, n)	realloc(p, n)
#endif
#ifndef FREE
#define	FREE(p)		free(p)
#endif

/* want size of a char in bits, and max value in bounded quantifiers */
#ifndef _POSIX2_RE_DUP_MAX
#define	_POSIX2_RE_DUP_MAX 255	/* normally from <limits.h> */
#endif








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#ifndef REG_DEBUG
#ifndef NDEBUG
#define	NDEBUG		/* no assertions */
#endif
#endif /* !REG_DEBUG */
#include <assert.h>
#endif

/* voids */
#ifndef VOID
#define	VOID	void		/* for function return values */
#endif
#ifndef DISCARD
#define	DISCARD	void		/* for throwing values away */
#endif
#ifndef PVOID
#define	PVOID	void *		/* generic pointer */
#endif
#ifndef VS
#define	VS(x)	((void*)(x))	/* cast something to generic ptr */
#endif
#ifndef NOPARMS
#define	NOPARMS	void		/* for empty parm lists */
#endif

/* function-pointer declarator */
#ifndef FUNCPTR
#if __STDC__ >= 1
#define	FUNCPTR(name, args)	(*name)args
#else
#define	FUNCPTR(name, args)	(*name)()
#endif
#endif

/* memory allocation */
#ifndef MALLOC
#define	MALLOC(n)	malloc(n)
#endif
#ifndef REALLOC
#define	REALLOC(p, n)	realloc(VS(p), n)
#endif
#ifndef FREE
#define	FREE(p)		free(VS(p))
#endif

/* want size of a char in bits, and max value in bounded quantifiers */
#ifndef _POSIX2_RE_DUP_MAX
#define	_POSIX2_RE_DUP_MAX 255	/* normally from <limits.h> */
#endif

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/*
 * table of function pointers for generic manipulation functions. A regex_t's
 * re_fns points to one of these.
 */

struct fns {
    void (*free) (regex_t *);
};

/*
 * the insides of a regex_t, hidden behind a void *
 */

struct guts {
    int magic;
#define	GUTSMAGIC	0xfed9
    int cflags;			/* copy of compile flags */
    long info;			/* copy of re_info */
    size_t nsub;		/* copy of re_nsub */
    struct subre *tree;
    struct cnfa search;		/* for fast preliminary search */
    int ntree;			/* number of subre's, plus one */
    struct colormap cmap;
    int (*compare) (const chr *, const chr *, size_t);
    struct subre *lacons;	/* lookahead-constraint vector */
    int nlacons;		/* size of lacons */
};

/*
 * Magic for allocating a variable workspace. This default version is
 * stack-hungry.







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/*
 * table of function pointers for generic manipulation functions. A regex_t's
 * re_fns points to one of these.
 */

struct fns {
    void FUNCPTR(free, (regex_t *));
};

/*
 * the insides of a regex_t, hidden behind a void *
 */

struct guts {
    int magic;
#define	GUTSMAGIC	0xfed9
    int cflags;			/* copy of compile flags */
    long info;			/* copy of re_info */
    size_t nsub;		/* copy of re_nsub */
    struct subre *tree;
    struct cnfa search;		/* for fast preliminary search */
    int ntree;			/* number of subre's, plus one */
    struct colormap cmap;
    int FUNCPTR(compare, (const chr *, const chr *, size_t));
    struct subre *lacons;	/* lookahead-constraint vector */
    int nlacons;		/* size of lacons */
};

/*
 * Magic for allocating a variable workspace. This default version is
 * stack-hungry.
Changes to generic/tcl.h.
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#define TCL_FINAL_RELEASE	2

/*
 * When version numbers change here, must also go into the following files and
 * update the version numbers:
 *
 * library/init.tcl	(1 LOC patch)
 * unix/configure.ac	(2 LOC Major, 2 LOC minor, 1 LOC patch)
 * win/configure.ac	(as above)
 * win/tcl.m4		(not patchlevel)
 * win/makefile.bc	(not patchlevel) 2 LOC
 * README		(sections 0 and 2, with and without separator)
 * macosx/Tcl.pbproj/project.pbxproj (not patchlevel) 1 LOC
 * macosx/Tcl.pbproj/default.pbxuser (not patchlevel) 1 LOC
 * macosx/Tcl.xcode/project.pbxproj (not patchlevel) 2 LOC
 * macosx/Tcl.xcode/default.pbxuser (not patchlevel) 1 LOC
 * macosx/Tcl-Common.xcconfig (not patchlevel) 1 LOC
 * win/README		(not patchlevel) (sections 0 and 2)
 * unix/tcl.spec	(1 LOC patch)
 * tools/tcl.hpj.in	(not patchlevel, for windows installer)
 */

#define TCL_MAJOR_VERSION   8
#define TCL_MINOR_VERSION   7
#define TCL_RELEASE_LEVEL   TCL_ALPHA_RELEASE
#define TCL_RELEASE_SERIAL  0

#define TCL_VERSION	    "8.7"
#define TCL_PATCH_LEVEL	    "8.7a0"

/*
 *----------------------------------------------------------------------------
 * The following definitions set up the proper options for Windows compilers.
 * We use this method because there is no autoconf equivalent.
 */








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#define TCL_FINAL_RELEASE	2

/*
 * When version numbers change here, must also go into the following files and
 * update the version numbers:
 *
 * library/init.tcl	(1 LOC patch)
 * unix/configure.in	(2 LOC Major, 2 LOC minor, 1 LOC patch)
 * win/configure.in	(as above)
 * win/tcl.m4		(not patchlevel)
 * win/makefile.bc	(not patchlevel) 2 LOC
 * README		(sections 0 and 2, with and without separator)
 * macosx/Tcl.pbproj/project.pbxproj (not patchlevel) 1 LOC
 * macosx/Tcl.pbproj/default.pbxuser (not patchlevel) 1 LOC
 * macosx/Tcl.xcode/project.pbxproj (not patchlevel) 2 LOC
 * macosx/Tcl.xcode/default.pbxuser (not patchlevel) 1 LOC
 * macosx/Tcl-Common.xcconfig (not patchlevel) 1 LOC
 * win/README		(not patchlevel) (sections 0 and 2)
 * unix/tcl.spec	(1 LOC patch)
 * tools/tcl.hpj.in	(not patchlevel, for windows installer)
 */

#define TCL_MAJOR_VERSION   8
#define TCL_MINOR_VERSION   6
#define TCL_RELEASE_LEVEL   TCL_FINAL_RELEASE
#define TCL_RELEASE_SERIAL  6

#define TCL_VERSION	    "8.6"
#define TCL_PATCH_LEVEL	    "8.6.6"

/*
 *----------------------------------------------------------------------------
 * The following definitions set up the proper options for Windows compilers.
 * We use this method because there is no autoconf equivalent.
 */

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#    define TCL_VARARGS(type, name) (type name, ...)
#    define TCL_VARARGS_DEF(type, name) (type name, ...)
#    define TCL_VARARGS_START(type, name, list) (va_start(list, name), name)
#endif
#if defined(__GNUC__) && (__GNUC__ > 2)
#   define TCL_FORMAT_PRINTF(a,b) __attribute__ ((__format__ (__printf__, a, b)))
#   define TCL_NORETURN __attribute__ ((noreturn))
#   define TCL_NOINLINE __attribute__ ((noinline))
#   if defined(BUILD_tcl) || defined(BUILD_tk)
#	define TCL_NORETURN1 __attribute__ ((noreturn))
#   else
#	define TCL_NORETURN1 /* nothing */
#   endif
#else
#   define TCL_FORMAT_PRINTF(a,b)
#   if defined(_MSC_VER) && (_MSC_VER >= 1310)
#	define TCL_NORETURN _declspec(noreturn)
#	define TCL_NOINLINE __declspec(noinline)
#   else
#	define TCL_NORETURN /* nothing */
#	define TCL_NOINLINE /* nothing */
#   endif
#   define TCL_NORETURN1 /* nothing */
#endif

/*
 * Allow a part of Tcl's API to be explicitly marked as deprecated.
 *







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#    define TCL_VARARGS(type, name) (type name, ...)
#    define TCL_VARARGS_DEF(type, name) (type name, ...)
#    define TCL_VARARGS_START(type, name, list) (va_start(list, name), name)
#endif
#if defined(__GNUC__) && (__GNUC__ > 2)
#   define TCL_FORMAT_PRINTF(a,b) __attribute__ ((__format__ (__printf__, a, b)))
#   define TCL_NORETURN __attribute__ ((noreturn))

#   if defined(BUILD_tcl) || defined(BUILD_tk)
#	define TCL_NORETURN1 __attribute__ ((noreturn))
#   else
#	define TCL_NORETURN1 /* nothing */
#   endif
#else
#   define TCL_FORMAT_PRINTF(a,b)
#   if defined(_MSC_VER) && (_MSC_VER >= 1310)
#	define TCL_NORETURN _declspec(noreturn)

#   else
#	define TCL_NORETURN /* nothing */

#   endif
#   define TCL_NORETURN1 /* nothing */
#endif

/*
 * Allow a part of Tcl's API to be explicitly marked as deprecated.
 *
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    const Tcl_ObjType *typePtr;	/* Denotes the object's type. Always
				 * corresponds to the type of the object's
				 * internal rep. NULL indicates the object has
				 * no internal rep (has no type). */
    union {			/* The internal representation: */
	long longValue;		/*   - an long integer value. */
	double doubleValue;	/*   - a double-precision floating value. */
	void *otherValuePtr;	/*   - another, type-specific value, not used
				 *     internally any more. */
	Tcl_WideInt wideValue;	/*   - a long long value. */
	struct {		/*   - internal rep as two pointers.
				 *     Many uses in Tcl, including a bignum's
				 *     tightly packed fields, where the alloc,
				 *     used and signum flags are packed into
				 *     ptr2 with everything else hung off
				 *     ptr1. */
	    void *ptr1;
	    void *ptr2;
	} twoPtrValue;
	struct {		/*   - internal rep as a pointer and a long,
				 *     not used internally any more. */
	    void *ptr;
	    unsigned long value;
	} ptrAndLongRep;
    } internalRep;
} Tcl_Obj;

/*







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    const Tcl_ObjType *typePtr;	/* Denotes the object's type. Always
				 * corresponds to the type of the object's
				 * internal rep. NULL indicates the object has
				 * no internal rep (has no type). */
    union {			/* The internal representation: */
	long longValue;		/*   - an long integer value. */
	double doubleValue;	/*   - a double-precision floating value. */
	void *otherValuePtr;	/*   - another, type-specific value,
	                       not used internally any more. */
	Tcl_WideInt wideValue;	/*   - a long long value. */
	struct {		/*   - internal rep as two pointers.
				 *     the main use of which is a bignum's
				 *     tightly packed fields, where the alloc,
				 *     used and signum flags are packed into
				 *     ptr2 with everything else hung off ptr1. */

	    void *ptr1;
	    void *ptr2;
	} twoPtrValue;
	struct {		/*   - internal rep as a pointer and a long,
	                       not used internally any more. */
	    void *ptr;
	    unsigned long value;
	} ptrAndLongRep;
    } internalRep;
} Tcl_Obj;

/*
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#define TCL_LINK_READ_ONLY	0x80

/*
 *----------------------------------------------------------------------------
 * Forward declarations of Tcl_HashTable and related types.
 */

#ifndef TCL_HASH_TYPE
#  define TCL_HASH_TYPE unsigned
#endif

typedef struct Tcl_HashKeyType Tcl_HashKeyType;
typedef struct Tcl_HashTable Tcl_HashTable;
typedef struct Tcl_HashEntry Tcl_HashEntry;

typedef TCL_HASH_TYPE (Tcl_HashKeyProc) (Tcl_HashTable *tablePtr, void *keyPtr);
typedef int (Tcl_CompareHashKeysProc) (void *keyPtr, Tcl_HashEntry *hPtr);
typedef Tcl_HashEntry * (Tcl_AllocHashEntryProc) (Tcl_HashTable *tablePtr,
	void *keyPtr);
typedef void (Tcl_FreeHashEntryProc) (Tcl_HashEntry *hPtr);













/*
 * Structure definition for an entry in a hash table. No-one outside Tcl
 * should access any of these fields directly; use the macros defined below.
 */

struct Tcl_HashEntry {
    Tcl_HashEntry *nextPtr;	/* Pointer to next entry in this hash bucket,
				 * or NULL for end of chain. */
    Tcl_HashTable *tablePtr;	/* Pointer to table containing entry. */

    void *hash;			/* Hash value, stored as pointer to ensure
				 * that the offsets of the fields in this
				 * structure are not changed. */





    ClientData clientData;	/* Application stores something here with
				 * Tcl_SetHashValue. */
    union {			/* Key has one of these forms: */
	char *oneWordValue;	/* One-word value for key. */
	Tcl_Obj *objPtr;	/* Tcl_Obj * key value. */
	int words[1];		/* Multiple integer words for key. The actual
				 * size will be as large as necessary for this







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#define TCL_LINK_READ_ONLY	0x80

/*
 *----------------------------------------------------------------------------
 * Forward declarations of Tcl_HashTable and related types.
 */





typedef struct Tcl_HashKeyType Tcl_HashKeyType;
typedef struct Tcl_HashTable Tcl_HashTable;
typedef struct Tcl_HashEntry Tcl_HashEntry;

typedef unsigned (Tcl_HashKeyProc) (Tcl_HashTable *tablePtr, void *keyPtr);
typedef int (Tcl_CompareHashKeysProc) (void *keyPtr, Tcl_HashEntry *hPtr);
typedef Tcl_HashEntry * (Tcl_AllocHashEntryProc) (Tcl_HashTable *tablePtr,
	void *keyPtr);
typedef void (Tcl_FreeHashEntryProc) (Tcl_HashEntry *hPtr);

/*
 * This flag controls whether the hash table stores the hash of a key, or
 * recalculates it. There should be no reason for turning this flag off as it
 * is completely binary and source compatible unless you directly access the
 * bucketPtr member of the Tcl_HashTableEntry structure. This member has been
 * removed and the space used to store the hash value.
 */

#ifndef TCL_HASH_KEY_STORE_HASH
#   define TCL_HASH_KEY_STORE_HASH 1
#endif

/*
 * Structure definition for an entry in a hash table. No-one outside Tcl
 * should access any of these fields directly; use the macros defined below.
 */

struct Tcl_HashEntry {
    Tcl_HashEntry *nextPtr;	/* Pointer to next entry in this hash bucket,
				 * or NULL for end of chain. */
    Tcl_HashTable *tablePtr;	/* Pointer to table containing entry. */
#if TCL_HASH_KEY_STORE_HASH
    void *hash;			/* Hash value, stored as pointer to ensure
				 * that the offsets of the fields in this
				 * structure are not changed. */
#else
    Tcl_HashEntry **bucketPtr;	/* Pointer to bucket that points to first
				 * entry in this entry's chain: used for
				 * deleting the entry. */
#endif
    ClientData clientData;	/* Application stores something here with
				 * Tcl_SetHashValue. */
    union {			/* Key has one of these forms: */
	char *oneWordValue;	/* One-word value for key. */
	Tcl_Obj *objPtr;	/* Tcl_Obj * key value. */
	int words[1];		/* Multiple integer words for key. The actual
				 * size will be as large as necessary for this
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typedef int (Tcl_NRPostProc) (ClientData data[], Tcl_Interp *interp,
				int result);

/*
 *----------------------------------------------------------------------------
 * The following constant is used to test for older versions of Tcl in the
 * stubs tables.



 */

#define TCL_STUB_MAGIC		((int) 0xFCA3BACF)

/*
 * The following function is required to be defined in all stubs aware
 * extensions. The function is actually implemented in the stub library, not
 * the main Tcl library, although there is a trivial implementation in the
 * main library in case an extension is statically linked into an application.
 */

const char *		Tcl_InitStubs(Tcl_Interp *interp, const char *version,
			    int exact, int magic);
const char *		TclTomMathInitializeStubs(Tcl_Interp *interp,
			    const char *version, int epoch, int revision);





#ifdef USE_TCL_STUBS
#define Tcl_InitStubs(interp, version, exact) \
    (Tcl_InitStubs)(interp, version, \
	    (exact)|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16), \
	    TCL_STUB_MAGIC)
#else
#define Tcl_InitStubs(interp, version, exact) \
    Tcl_PkgInitStubsCheck(interp, version, \
	    (exact)|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16))
#endif





/*
 * Public functions that are not accessible via the stubs table.
 * Tcl_GetMemoryInfo is needed for AOLserver. [Bug 1868171]
 */

#define Tcl_Main(argc, argv, proc) Tcl_MainEx(argc, argv, proc, \







>
>
>












|



>
>
>
>
|

<
<
<
<
<
|
<

>
>
>
>







2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419





2420

2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
typedef int (Tcl_NRPostProc) (ClientData data[], Tcl_Interp *interp,
				int result);

/*
 *----------------------------------------------------------------------------
 * The following constant is used to test for older versions of Tcl in the
 * stubs tables.
 *
 * Jan Nijtman's plus patch uses 0xFCA1BACF, so we need to pick a different
 * value since the stubs tables don't match.
 */

#define TCL_STUB_MAGIC		((int) 0xFCA3BACF)

/*
 * The following function is required to be defined in all stubs aware
 * extensions. The function is actually implemented in the stub library, not
 * the main Tcl library, although there is a trivial implementation in the
 * main library in case an extension is statically linked into an application.
 */

const char *		Tcl_InitStubs(Tcl_Interp *interp, const char *version,
			    int exact);
const char *		TclTomMathInitializeStubs(Tcl_Interp *interp,
			    const char *version, int epoch, int revision);

/*
 * When not using stubs, make it a macro.
 */

#ifndef USE_TCL_STUBS
#define Tcl_InitStubs(interp, version, exact) \





    Tcl_PkgInitStubsCheck(interp, version, exact)

#endif

/*
 * TODO - tommath stubs export goes here!
 */

/*
 * Public functions that are not accessible via the stubs table.
 * Tcl_GetMemoryInfo is needed for AOLserver. [Bug 1868171]
 */

#define Tcl_Main(argc, argv, proc) Tcl_MainEx(argc, argv, proc, \
Changes to generic/tclAssembly.c.
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
	    return codePtr;
	}

	/*
	 * Not valid, so free it and regenerate.
	 */

	TclFreeIntRep(objPtr);
    }

    /*
     * Set up the compilation environment, and assemble the code.
     */

    source = TclGetStringFromObj(objPtr, &sourceLen);







|







862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
	    return codePtr;
	}

	/*
	 * Not valid, so free it and regenerate.
	 */

	FreeAssembleCodeInternalRep(objPtr);
    }

    /*
     * Set up the compilation environment, and assemble the code.
     */

    source = TclGetStringFromObj(objPtr, &sourceLen);
887
888
889
890
891
892
893
894

895
896
897
898
899
900

901
902
903
904
905
906
907
    /*
     * Add a "done" instruction as the last instruction and change the object
     * into a ByteCode object. Ownership of the literal objects and aux data
     * items is given to the ByteCode object.
     */

    TclEmitOpcode(INST_DONE, &compEnv);
    codePtr = TclInitByteCodeObj(objPtr, &assembleCodeType, &compEnv);

    TclFreeCompileEnv(&compEnv);

    /*
     * Record the local variable context to which the bytecode pertains
     */


    if (iPtr->varFramePtr->localCachePtr) {
	codePtr->localCachePtr = iPtr->varFramePtr->localCachePtr;
	codePtr->localCachePtr->refCount++;
    }

    /*
     * Report on what the assembler did.







|
>






>







887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
    /*
     * Add a "done" instruction as the last instruction and change the object
     * into a ByteCode object. Ownership of the literal objects and aux data
     * items is given to the ByteCode object.
     */

    TclEmitOpcode(INST_DONE, &compEnv);
    TclInitByteCodeObj(objPtr, &compEnv);
    objPtr->typePtr = &assembleCodeType;
    TclFreeCompileEnv(&compEnv);

    /*
     * Record the local variable context to which the bytecode pertains
     */

    codePtr = objPtr->internalRep.twoPtrValue.ptr1;
    if (iPtr->varFramePtr->localCachePtr) {
	codePtr->localCachePtr = iPtr->varFramePtr->localCachePtr;
	codePtr->localCachePtr->refCount++;
    }

    /*
     * Report on what the assembler did.
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
	if (parsePtr->numWords != 2) {
	    Tcl_WrongNumArgs(interp, 1, &instNameObj, "value");
	    goto cleanup;
	}
	if (GetNextOperand(assemEnvPtr, &tokenPtr, &operand1Obj) != TCL_OK) {
	    goto cleanup;
	}
	operand1 = TclGetStringFromObj(operand1Obj, &operand1Len);
	litIndex = TclRegisterLiteral(envPtr, operand1, operand1Len, 0);
	BBEmitInst1or4(assemEnvPtr, tblIdx, litIndex, 0);
	break;

    case ASSEM_1BYTE:
	if (parsePtr->numWords != 1) {
	    Tcl_WrongNumArgs(interp, 1, &instNameObj, "");
	    goto cleanup;







|
|







1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
	if (parsePtr->numWords != 2) {
	    Tcl_WrongNumArgs(interp, 1, &instNameObj, "value");
	    goto cleanup;
	}
	if (GetNextOperand(assemEnvPtr, &tokenPtr, &operand1Obj) != TCL_OK) {
	    goto cleanup;
	}
	operand1 = Tcl_GetStringFromObj(operand1Obj, &operand1Len);
	litIndex = TclRegisterNewLiteral(envPtr, operand1, operand1Len);
	BBEmitInst1or4(assemEnvPtr, tblIdx, litIndex, 0);
	break;

    case ASSEM_1BYTE:
	if (parsePtr->numWords != 1) {
	    Tcl_WrongNumArgs(interp, 1, &instNameObj, "");
	    goto cleanup;
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
	if (tokenPtr->type == TCL_TOKEN_SIMPLE_WORD) {
	    CompileEmbeddedScript(assemEnvPtr, tokenPtr+1,
		    TalInstructionTable+tblIdx);
	} else if (GetNextOperand(assemEnvPtr, &tokenPtr,
		&operand1Obj) != TCL_OK) {
	    goto cleanup;
	} else {
	    operand1 = TclGetStringFromObj(operand1Obj, &operand1Len);
	    litIndex = TclRegisterLiteral(envPtr, operand1, operand1Len, 0);

	    /*
	     * Assumes that PUSH is the first slot!
	     */

	    BBEmitInst1or4(assemEnvPtr, 0, litIndex, 0);
	    BBEmitOpcode(assemEnvPtr, tblIdx, 0);







|
|







1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
	if (tokenPtr->type == TCL_TOKEN_SIMPLE_WORD) {
	    CompileEmbeddedScript(assemEnvPtr, tokenPtr+1,
		    TalInstructionTable+tblIdx);
	} else if (GetNextOperand(assemEnvPtr, &tokenPtr,
		&operand1Obj) != TCL_OK) {
	    goto cleanup;
	} else {
	    operand1 = Tcl_GetStringFromObj(operand1Obj, &operand1Len);
	    litIndex = TclRegisterNewLiteral(envPtr, operand1, operand1Len);

	    /*
	     * Assumes that PUSH is the first slot!
	     */

	    BBEmitInst1or4(assemEnvPtr, 0, litIndex, 0);
	    BBEmitOpcode(assemEnvPtr, tblIdx, 0);
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
	    goto cleanup;
	}

	/*
	 * Add the (label_name, address) pair to the hash table.
	 */

	if (DefineLabel(assemEnvPtr, TclGetString(operand1Obj)) != TCL_OK) {
	    goto cleanup;
	}
	break;

    case ASSEM_LINDEX_MULTI:
	if (parsePtr->numWords != 2) {
	    Tcl_WrongNumArgs(interp, 1, &instNameObj, "count");







|







1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
	    goto cleanup;
	}

	/*
	 * Add the (label_name, address) pair to the hash table.
	 */

	if (DefineLabel(assemEnvPtr, Tcl_GetString(operand1Obj)) != TCL_OK) {
	    goto cleanup;
	}
	break;

    case ASSEM_LINDEX_MULTI:
	if (parsePtr->numWords != 2) {
	    Tcl_WrongNumArgs(interp, 1, &instNameObj, "count");
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
	}
	BBEmitInstInt4(assemEnvPtr, tblIdx, opnd, 0);
	TclEmitInt4(localVar, envPtr);
	break;

    default:
	Tcl_Panic("Instruction \"%s\" could not be found, can't happen\n",
		TclGetString(instNameObj));
    }

    status = TCL_OK;
 cleanup:
    Tcl_DecrRefCount(instNameObj);
    if (operand1Obj) {
	Tcl_DecrRefCount(operand1Obj);







|







1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
	}
	BBEmitInstInt4(assemEnvPtr, tblIdx, opnd, 0);
	TclEmitInt4(localVar, envPtr);
	break;

    default:
	Tcl_Panic("Instruction \"%s\" could not be found, can't happen\n",
		Tcl_GetString(instNameObj));
    }

    status = TCL_OK;
 cleanup:
    Tcl_DecrRefCount(instNameObj);
    if (operand1Obj) {
	Tcl_DecrRefCount(operand1Obj);
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003

    /*
     * Fill the keys and labels into the table.
     */

    DEBUG_PRINT("jump table {\n");
    for (i = 0; i < objc; i+=2) {
	DEBUG_PRINT("  %s -> %s\n", TclGetString(objv[i]),
		TclGetString(objv[i+1]));
	hashEntry = Tcl_CreateHashEntry(jtHashPtr, TclGetString(objv[i]),
		&isNew);
	if (!isNew) {
	    if (assemEnvPtr->flags & TCL_EVAL_DIRECT) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"duplicate entry in jump table for \"%s\"",
			TclGetString(objv[i])));
		Tcl_SetErrorCode(interp, "TCL", "ASSEM", "DUPJUMPTABLEENTRY");
		DeleteMirrorJumpTable(jtPtr);
		return TCL_ERROR;
	    }
	}
	Tcl_SetHashValue(hashEntry, objv[i+1]);
	Tcl_IncrRefCount(objv[i+1]);







|
|
|





|







1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005

    /*
     * Fill the keys and labels into the table.
     */

    DEBUG_PRINT("jump table {\n");
    for (i = 0; i < objc; i+=2) {
	DEBUG_PRINT("  %s -> %s\n", Tcl_GetString(objv[i]),
		Tcl_GetString(objv[i+1]));
	hashEntry = Tcl_CreateHashEntry(jtHashPtr, Tcl_GetString(objv[i]),
		&isNew);
	if (!isNew) {
	    if (assemEnvPtr->flags & TCL_EVAL_DIRECT) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"duplicate entry in jump table for \"%s\"",
			Tcl_GetString(objv[i])));
		Tcl_SetErrorCode(interp, "TCL", "ASSEM", "DUPJUMPTABLEENTRY");
		DeleteMirrorJumpTable(jtPtr);
		return TCL_ERROR;
	    }
	}
	Tcl_SetHashValue(hashEntry, objv[i+1]);
	Tcl_IncrRefCount(objv[i+1]);
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
    const char* varNameStr;
    int varNameLen;
    int localVar;		/* Index of the variable in the LVT */

    if (GetNextOperand(assemEnvPtr, tokenPtrPtr, &varNameObj) != TCL_OK) {
	return -1;
    }
    varNameStr = TclGetStringFromObj(varNameObj, &varNameLen);
    if (CheckNamespaceQualifiers(interp, varNameStr, varNameLen)) {
	Tcl_DecrRefCount(varNameObj);
	return -1;
    }
    localVar = TclFindCompiledLocal(varNameStr, varNameLen, 1, envPtr);
    Tcl_DecrRefCount(varNameObj);
    if (localVar == -1) {







|







2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
    const char* varNameStr;
    int varNameLen;
    int localVar;		/* Index of the variable in the LVT */

    if (GetNextOperand(assemEnvPtr, tokenPtrPtr, &varNameObj) != TCL_OK) {
	return -1;
    }
    varNameStr = Tcl_GetStringFromObj(varNameObj, &varNameLen);
    if (CheckNamespaceQualifiers(interp, varNameStr, varNameLen)) {
	Tcl_DecrRefCount(varNameObj);
	return -1;
    }
    localVar = TclFindCompiledLocal(varNameStr, varNameLen, 1, envPtr);
    Tcl_DecrRefCount(varNameObj);
    if (localVar == -1) {
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
	     * If the basic block references a label (and hence performs a
	     * jump), find the location of the label. Report an error if the
	     * label is missing.
	     */

	    if (bbPtr->jumpTarget != NULL) {
		entry = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
			TclGetString(bbPtr->jumpTarget));
		if (entry == NULL) {
		    ReportUndefinedLabel(assemEnvPtr, bbPtr,
			    bbPtr->jumpTarget);
		    return TCL_ERROR;
		}

		/*







|







2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
	     * If the basic block references a label (and hence performs a
	     * jump), find the location of the label. Report an error if the
	     * label is missing.
	     */

	    if (bbPtr->jumpTarget != NULL) {
		entry = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
			Tcl_GetString(bbPtr->jumpTarget));
		if (entry == NULL) {
		    ReportUndefinedLabel(assemEnvPtr, bbPtr,
			    bbPtr->jumpTarget);
		    return TCL_ERROR;
		}

		/*
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895

    DEBUG_PRINT("check jump table labels %p {\n", bbPtr);
    for (symEntryPtr = Tcl_FirstHashEntry(symHash, &search);
	    symEntryPtr != NULL;
	    symEntryPtr = Tcl_NextHashEntry(&search)) {
	symbolObj = Tcl_GetHashValue(symEntryPtr);
	valEntryPtr = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
		TclGetString(symbolObj));
	DEBUG_PRINT("  %s -> %s (%d)\n",
		(char*) Tcl_GetHashKey(symHash, symEntryPtr),
		TclGetString(symbolObj), (valEntryPtr != NULL));
	if (valEntryPtr == NULL) {
	    ReportUndefinedLabel(assemEnvPtr, bbPtr, symbolObj);
	    return TCL_ERROR;
	}
    }
    DEBUG_PRINT("}\n");
    return TCL_OK;







|


|







2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897

    DEBUG_PRINT("check jump table labels %p {\n", bbPtr);
    for (symEntryPtr = Tcl_FirstHashEntry(symHash, &search);
	    symEntryPtr != NULL;
	    symEntryPtr = Tcl_NextHashEntry(&search)) {
	symbolObj = Tcl_GetHashValue(symEntryPtr);
	valEntryPtr = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
		Tcl_GetString(symbolObj));
	DEBUG_PRINT("  %s -> %s (%d)\n",
		(char*) Tcl_GetHashKey(symHash, symEntryPtr),
		Tcl_GetString(symbolObj), (valEntryPtr != NULL));
	if (valEntryPtr == NULL) {
	    ReportUndefinedLabel(assemEnvPtr, bbPtr, symbolObj);
	    return TCL_ERROR;
	}
    }
    DEBUG_PRINT("}\n");
    return TCL_OK;
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
    CompileEnv* envPtr = assemEnvPtr->envPtr;
				/* Compilation environment */
    Tcl_Interp* interp = (Tcl_Interp*) envPtr->iPtr;
				/* Tcl interpreter */

    if (assemEnvPtr->flags & TCL_EVAL_DIRECT) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"undefined label \"%s\"", TclGetString(jumpTarget)));
	Tcl_SetErrorCode(interp, "TCL", "ASSEM", "NOLABEL",
		TclGetString(jumpTarget), NULL);
	Tcl_SetErrorLine(interp, bbPtr->jumpLine);
    }
}

/*
 *-----------------------------------------------------------------------------
 *







|

|







2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
    CompileEnv* envPtr = assemEnvPtr->envPtr;
				/* Compilation environment */
    Tcl_Interp* interp = (Tcl_Interp*) envPtr->iPtr;
				/* Tcl interpreter */

    if (assemEnvPtr->flags & TCL_EVAL_DIRECT) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"undefined label \"%s\"", Tcl_GetString(jumpTarget)));
	Tcl_SetErrorCode(interp, "TCL", "ASSEM", "NOLABEL",
		Tcl_GetString(jumpTarget), NULL);
	Tcl_SetErrorLine(interp, bbPtr->jumpLine);
    }
}

/*
 *-----------------------------------------------------------------------------
 *
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
				 * target */

    for (bbPtr = assemEnvPtr->head_bb;
	    bbPtr != NULL;
	    bbPtr = bbPtr->successor1) {
	if (bbPtr->jumpTarget != NULL) {
	    entry = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
		    TclGetString(bbPtr->jumpTarget));
	    jumpTarget = Tcl_GetHashValue(entry);
	    fromOffset = bbPtr->jumpOffset;
	    targetOffset = jumpTarget->startOffset;
	    if (bbPtr->flags & BB_JUMP1) {
		TclStoreInt1AtPtr(targetOffset - fromOffset,
			envPtr->codeStart + fromOffset + 1);
	    } else {







|







3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
				 * target */

    for (bbPtr = assemEnvPtr->head_bb;
	    bbPtr != NULL;
	    bbPtr = bbPtr->successor1) {
	if (bbPtr->jumpTarget != NULL) {
	    entry = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
		    Tcl_GetString(bbPtr->jumpTarget));
	    jumpTarget = Tcl_GetHashValue(entry);
	    fromOffset = bbPtr->jumpOffset;
	    targetOffset = jumpTarget->startOffset;
	    if (bbPtr->flags & BB_JUMP1) {
		TclStoreInt1AtPtr(targetOffset - fromOffset,
			envPtr->codeStart + fromOffset + 1);
	    } else {
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
     */

    DEBUG_PRINT("resolve jump table {\n");
    for (symEntryPtr = Tcl_FirstHashEntry(symHash, &search);
	    symEntryPtr != NULL;
	    symEntryPtr = Tcl_NextHashEntry(&search)) {
	symbolObj = Tcl_GetHashValue(symEntryPtr);
	DEBUG_PRINT("     symbol %s\n", TclGetString(symbolObj));

	valEntryPtr = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
		TclGetString(symbolObj));
	jumpTargetBBPtr = Tcl_GetHashValue(valEntryPtr);

	realJumpEntryPtr = Tcl_CreateHashEntry(realJumpHashPtr,
		Tcl_GetHashKey(symHash, symEntryPtr), &junk);
	DEBUG_PRINT("  %s -> %s -> bb %p (pc %d)    hash entry %p\n",
		(char*) Tcl_GetHashKey(symHash, symEntryPtr),
		TclGetString(symbolObj), jumpTargetBBPtr,
		jumpTargetBBPtr->startOffset, realJumpEntryPtr);

	Tcl_SetHashValue(realJumpEntryPtr,
		INT2PTR(jumpTargetBBPtr->startOffset - bbPtr->jumpOffset));
    }
    DEBUG_PRINT("}\n");
}







|


|






|







3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
     */

    DEBUG_PRINT("resolve jump table {\n");
    for (symEntryPtr = Tcl_FirstHashEntry(symHash, &search);
	    symEntryPtr != NULL;
	    symEntryPtr = Tcl_NextHashEntry(&search)) {
	symbolObj = Tcl_GetHashValue(symEntryPtr);
	DEBUG_PRINT("     symbol %s\n", Tcl_GetString(symbolObj));

	valEntryPtr = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
		Tcl_GetString(symbolObj));
	jumpTargetBBPtr = Tcl_GetHashValue(valEntryPtr);

	realJumpEntryPtr = Tcl_CreateHashEntry(realJumpHashPtr,
		Tcl_GetHashKey(symHash, symEntryPtr), &junk);
	DEBUG_PRINT("  %s -> %s -> bb %p (pc %d)    hash entry %p\n",
		(char*) Tcl_GetHashKey(symHash, symEntryPtr),
		Tcl_GetString(symbolObj), jumpTargetBBPtr,
		jumpTargetBBPtr->startOffset, realJumpEntryPtr);

	Tcl_SetHashValue(realJumpEntryPtr,
		INT2PTR(jumpTargetBBPtr->startOffset - bbPtr->jumpOffset));
    }
    DEBUG_PRINT("}\n");
}
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
    if (blockPtr->flags & BB_FALLTHRU) {
	result = StackCheckBasicBlock(assemEnvPtr, blockPtr->successor1,
		blockPtr, stackDepth);
    }

    if (result == TCL_OK && blockPtr->jumpTarget != NULL) {
	entry = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
		TclGetString(blockPtr->jumpTarget));
	jumpTarget = Tcl_GetHashValue(entry);
	result = StackCheckBasicBlock(assemEnvPtr, jumpTarget, blockPtr,
		stackDepth);
    }

    /*
     * All blocks referenced in a jump table are successors.
     */

    if (blockPtr->flags & BB_JUMPTABLE) {
	for (jtEntry = Tcl_FirstHashEntry(&blockPtr->jtPtr->hashTable,
		    &jtSearch);
		result == TCL_OK && jtEntry != NULL;
		jtEntry = Tcl_NextHashEntry(&jtSearch)) {
	    targetLabel = Tcl_GetHashValue(jtEntry);
	    entry = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
		    TclGetString(targetLabel));
	    jumpTarget = Tcl_GetHashValue(entry);
	    result = StackCheckBasicBlock(assemEnvPtr, jumpTarget,
		    blockPtr, stackDepth);
	}
    }

    return result;







|
















|







3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
    if (blockPtr->flags & BB_FALLTHRU) {
	result = StackCheckBasicBlock(assemEnvPtr, blockPtr->successor1,
		blockPtr, stackDepth);
    }

    if (result == TCL_OK && blockPtr->jumpTarget != NULL) {
	entry = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
		Tcl_GetString(blockPtr->jumpTarget));
	jumpTarget = Tcl_GetHashValue(entry);
	result = StackCheckBasicBlock(assemEnvPtr, jumpTarget, blockPtr,
		stackDepth);
    }

    /*
     * All blocks referenced in a jump table are successors.
     */

    if (blockPtr->flags & BB_JUMPTABLE) {
	for (jtEntry = Tcl_FirstHashEntry(&blockPtr->jtPtr->hashTable,
		    &jtSearch);
		result == TCL_OK && jtEntry != NULL;
		jtEntry = Tcl_NextHashEntry(&jtSearch)) {
	    targetLabel = Tcl_GetHashValue(jtEntry);
	    entry = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
		    Tcl_GetString(targetLabel));
	    jumpTarget = Tcl_GetHashValue(entry);
	    result = StackCheckBasicBlock(assemEnvPtr, jumpTarget,
		    blockPtr, stackDepth);
	}
    }

    return result;
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551

	depth = curr_bb->finalStackDepth + curr_bb->initialStackDepth;
	if (depth == 0) {
	    /*
	     * Emit a 'push' of the empty literal.
	     */

	    litIndex = TclRegisterLiteral(envPtr, "", 0, 0);

	    /*
	     * Assumes that 'push' is at slot 0 in TalInstructionTable.
	     */

	    BBEmitInst1or4(assemEnvPtr, 0, litIndex, 0);
	    ++depth;







|







3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553

	depth = curr_bb->finalStackDepth + curr_bb->initialStackDepth;
	if (depth == 0) {
	    /*
	     * Emit a 'push' of the empty literal.
	     */

	    litIndex = TclRegisterNewLiteral(envPtr, "", 0);

	    /*
	     * Assumes that 'push' is at slot 0 in TalInstructionTable.
	     */

	    BBEmitInst1or4(assemEnvPtr, 0, litIndex, 0);
	    ++depth;
3780
3781
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
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3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
    result = TCL_OK;
    if (bbPtr->flags & BB_FALLTHRU) {
	result = ProcessCatchesInBasicBlock(assemEnvPtr, bbPtr->successor1,
		fallThruEnclosing, fallThruState, catchDepth);
    }
    if (result == TCL_OK && bbPtr->jumpTarget != NULL) {
	entry = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
		TclGetString(bbPtr->jumpTarget));
	jumpTarget = Tcl_GetHashValue(entry);
	result = ProcessCatchesInBasicBlock(assemEnvPtr, jumpTarget,
		jumpEnclosing, jumpState, catchDepth);
    }

    /*
     * All blocks referenced in a jump table are successors.
     */

    if (bbPtr->flags & BB_JUMPTABLE) {
	for (jtEntry = Tcl_FirstHashEntry(&bbPtr->jtPtr->hashTable,&jtSearch);
		result == TCL_OK && jtEntry != NULL;
		jtEntry = Tcl_NextHashEntry(&jtSearch)) {
	    targetLabel = Tcl_GetHashValue(jtEntry);
	    entry = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
		    TclGetString(targetLabel));
	    jumpTarget = Tcl_GetHashValue(entry);
	    result = ProcessCatchesInBasicBlock(assemEnvPtr, jumpTarget,
		    jumpEnclosing, jumpState, catchDepth);
	}
    }

    return result;







|















|







3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
    result = TCL_OK;
    if (bbPtr->flags & BB_FALLTHRU) {
	result = ProcessCatchesInBasicBlock(assemEnvPtr, bbPtr->successor1,
		fallThruEnclosing, fallThruState, catchDepth);
    }
    if (result == TCL_OK && bbPtr->jumpTarget != NULL) {
	entry = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
		Tcl_GetString(bbPtr->jumpTarget));
	jumpTarget = Tcl_GetHashValue(entry);
	result = ProcessCatchesInBasicBlock(assemEnvPtr, jumpTarget,
		jumpEnclosing, jumpState, catchDepth);
    }

    /*
     * All blocks referenced in a jump table are successors.
     */

    if (bbPtr->flags & BB_JUMPTABLE) {
	for (jtEntry = Tcl_FirstHashEntry(&bbPtr->jtPtr->hashTable,&jtSearch);
		result == TCL_OK && jtEntry != NULL;
		jtEntry = Tcl_NextHashEntry(&jtSearch)) {
	    targetLabel = Tcl_GetHashValue(jtEntry);
	    entry = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
		    Tcl_GetString(targetLabel));
	    jumpTarget = Tcl_GetHashValue(entry);
	    result = ProcessCatchesInBasicBlock(assemEnvPtr, jumpTarget,
		    jumpEnclosing, jumpState, catchDepth);
	}
    }

    return result;
4100
4101
4102
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112
4113
4114
	    range = envPtr->exceptArrayPtr + catchIndices[catchDepth];
	    range->nestingLevel = envPtr->exceptDepth + catchDepth;
	    envPtr->maxExceptDepth =
		    TclMax(range->nestingLevel + 1, envPtr->maxExceptDepth);
	    range->codeOffset = bbPtr->startOffset;

	    entryPtr = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
		    TclGetString(catch->jumpTarget));
	    if (entryPtr == NULL) {
		Tcl_Panic("undefined label in tclAssembly.c:"
			"BuildExceptionRanges, can't happen");
	    }

	    errorExit = Tcl_GetHashValue(entryPtr);
	    range->catchOffset = errorExit->startOffset;







|







4102
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112
4113
4114
4115
4116
	    range = envPtr->exceptArrayPtr + catchIndices[catchDepth];
	    range->nestingLevel = envPtr->exceptDepth + catchDepth;
	    envPtr->maxExceptDepth =
		    TclMax(range->nestingLevel + 1, envPtr->maxExceptDepth);
	    range->codeOffset = bbPtr->startOffset;

	    entryPtr = Tcl_FindHashEntry(&assemEnvPtr->labelHash,
		    Tcl_GetString(catch->jumpTarget));
	    if (entryPtr == NULL) {
		Tcl_Panic("undefined label in tclAssembly.c:"
			"BuildExceptionRanges, can't happen");
	    }

	    errorExit = Tcl_GetHashValue(entryPtr);
	    range->catchOffset = errorExit->startOffset;
4309
4310
4311
4312
4313
4314
4315


4316


4317
4318
4319
4320
4321
4322
4323
4324
4325

static void
FreeAssembleCodeInternalRep(
    Tcl_Obj *objPtr)
{
    ByteCode *codePtr = objPtr->internalRep.twoPtrValue.ptr1;



    TclReleaseByteCode(codePtr);


}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */







>
>
|
>
>









4311
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331

static void
FreeAssembleCodeInternalRep(
    Tcl_Obj *objPtr)
{
    ByteCode *codePtr = objPtr->internalRep.twoPtrValue.ptr1;

    codePtr->refCount--;
    if (codePtr->refCount <= 0) {
	TclCleanupByteCode(codePtr);
    }
    objPtr->typePtr = NULL;
}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */
Changes to generic/tclBasic.c.
575
576
577
578
579
580
581
582
583
584
585
586
587

588
589
590
591
592
593
594
595
596
597
598
    iPtr->appendAvl = 0;
    iPtr->appendUsed = 0;

    Tcl_InitHashTable(&iPtr->packageTable, TCL_STRING_KEYS);
    iPtr->packageUnknown = NULL;

    /* TIP #268 */
#if (TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE)
    if (getenv("TCL_PKG_PREFER_LATEST") == NULL) {
	iPtr->packagePrefer = PKG_PREFER_STABLE;
    } else
#endif
	iPtr->packagePrefer = PKG_PREFER_LATEST;


    iPtr->cmdCount = 0;
    TclInitLiteralTable(&iPtr->literalTable);
    iPtr->compileEpoch = 1;
    iPtr->compiledProcPtr = NULL;
    iPtr->resolverPtr = NULL;
    iPtr->evalFlags = 0;
    iPtr->scriptFile = NULL;
    iPtr->flags = 0;
    iPtr->tracePtr = NULL;
    iPtr->tracesForbiddingInline = 0;







<


|
<

>



|







575
576
577
578
579
580
581

582
583
584

585
586
587
588
589
590
591
592
593
594
595
596
597
    iPtr->appendAvl = 0;
    iPtr->appendUsed = 0;

    Tcl_InitHashTable(&iPtr->packageTable, TCL_STRING_KEYS);
    iPtr->packageUnknown = NULL;

    /* TIP #268 */

    if (getenv("TCL_PKG_PREFER_LATEST") == NULL) {
	iPtr->packagePrefer = PKG_PREFER_STABLE;
    } else {

	iPtr->packagePrefer = PKG_PREFER_LATEST;
    }

    iPtr->cmdCount = 0;
    TclInitLiteralTable(&iPtr->literalTable);
    iPtr->compileEpoch = 0;
    iPtr->compiledProcPtr = NULL;
    iPtr->resolverPtr = NULL;
    iPtr->evalFlags = 0;
    iPtr->scriptFile = NULL;
    iPtr->flags = 0;
    iPtr->tracePtr = NULL;
    iPtr->tracesForbiddingInline = 0;
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
    Tcl_SetVar2Ex(interp, "tcl_platform", "pointerSize",
	    Tcl_NewLongObj((long) sizeof(void *)), TCL_GLOBAL_ONLY);

    /*
     * Set up other variables such as tcl_version and tcl_library
     */

    Tcl_SetVar2(interp, "tcl_patchLevel", NULL, TCL_PATCH_LEVEL, TCL_GLOBAL_ONLY);
    Tcl_SetVar2(interp, "tcl_version", NULL, TCL_VERSION, TCL_GLOBAL_ONLY);
    Tcl_TraceVar2(interp, "tcl_precision", NULL,
	    TCL_GLOBAL_ONLY|TCL_TRACE_READS|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
	    TclPrecTraceProc, NULL);
    TclpSetVariables(interp);

#ifdef TCL_THREADS
    /*







|
|







935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
    Tcl_SetVar2Ex(interp, "tcl_platform", "pointerSize",
	    Tcl_NewLongObj((long) sizeof(void *)), TCL_GLOBAL_ONLY);

    /*
     * Set up other variables such as tcl_version and tcl_library
     */

    Tcl_SetVar(interp, "tcl_patchLevel", TCL_PATCH_LEVEL, TCL_GLOBAL_ONLY);
    Tcl_SetVar(interp, "tcl_version", TCL_VERSION, TCL_GLOBAL_ONLY);
    Tcl_TraceVar2(interp, "tcl_precision", NULL,
	    TCL_GLOBAL_ONLY|TCL_TRACE_READS|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
	    TclPrecTraceProc, NULL);
    TclpSetVariables(interp);

#ifdef TCL_THREADS
    /*
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
     * Register Tcl's version number.
     * TIP #268: Full patchlevel instead of just major.minor
     */

    Tcl_PkgProvideEx(interp, "Tcl", TCL_PATCH_LEVEL, &tclStubs);

    if (TclTommath_Init(interp) != TCL_OK) {
	Tcl_Panic("%s", TclGetString(Tcl_GetObjResult(interp)));
    }

    if (TclOOInit(interp) != TCL_OK) {
	Tcl_Panic("%s", TclGetString(Tcl_GetObjResult(interp)));
    }

    /*
     * Only build in zlib support if we've successfully detected a library to
     * compile and link against.
     */

#ifdef HAVE_ZLIB
    if (TclZlibInit(interp) != TCL_OK) {
	Tcl_Panic("%s", TclGetString(Tcl_GetObjResult(interp)));
    }
#endif

    TOP_CB(iPtr) = NULL;
    return interp;
}








|



|









|







961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
     * Register Tcl's version number.
     * TIP #268: Full patchlevel instead of just major.minor
     */

    Tcl_PkgProvideEx(interp, "Tcl", TCL_PATCH_LEVEL, &tclStubs);

    if (TclTommath_Init(interp) != TCL_OK) {
	Tcl_Panic("%s", Tcl_GetString(Tcl_GetObjResult(interp)));
    }

    if (TclOOInit(interp) != TCL_OK) {
	Tcl_Panic("%s", Tcl_GetString(Tcl_GetObjResult(interp)));
    }

    /*
     * Only build in zlib support if we've successfully detected a library to
     * compile and link against.
     */

#ifdef HAVE_ZLIB
    if (TclZlibInit(interp) != TCL_OK) {
	Tcl_Panic("%s", Tcl_GetString(Tcl_GetObjResult(interp)));
    }
#endif

    TOP_CB(iPtr) = NULL;
    return interp;
}

1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
	 * are no arguments, so this table has to be empty.
	 */

	Tcl_Panic("Argument location tracking table not empty");
    }

    Tcl_DeleteHashTable(iPtr->lineLAPtr);
    ckfree(iPtr->lineLAPtr);
    iPtr->lineLAPtr = NULL;

    if (iPtr->lineLABCPtr->numEntries && !TclInExit()) {
	/*
	 * When the interp goes away we have nothing on the stack, so there
	 * are no arguments, so this table has to be empty.
	 */







|







1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
	 * are no arguments, so this table has to be empty.
	 */

	Tcl_Panic("Argument location tracking table not empty");
    }

    Tcl_DeleteHashTable(iPtr->lineLAPtr);
    ckfree((char *) iPtr->lineLAPtr);
    iPtr->lineLAPtr = NULL;

    if (iPtr->lineLABCPtr->numEntries && !TclInExit()) {
	/*
	 * When the interp goes away we have nothing on the stack, so there
	 * are no arguments, so this table has to be empty.
	 */
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
{
    Command *cmdPtr = clientData;
    int i, result;
    const char **argv =
	    TclStackAlloc(interp, (unsigned)(objc + 1) * sizeof(char *));

    for (i = 0; i < objc; i++) {
	argv[i] = TclGetString(objv[i]);
    }
    argv[objc] = 0;

    /*
     * Invoke the command's string-based Tcl_CmdProc.
     */








|







2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
{
    Command *cmdPtr = clientData;
    int i, result;
    const char **argv =
	    TclStackAlloc(interp, (unsigned)(objc + 1) * sizeof(char *));

    for (i = 0; i < objc; i++) {
	argv[i] = Tcl_GetString(objv[i]);
    }
    argv[objc] = 0;

    /*
     * Invoke the command's string-based Tcl_CmdProc.
     */

2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
    Tcl_DStringInit(&newFullName);
    Tcl_DStringAppend(&newFullName, newNsPtr->fullName, -1);
    if (newNsPtr != iPtr->globalNsPtr) {
	TclDStringAppendLiteral(&newFullName, "::");
    }
    Tcl_DStringAppend(&newFullName, newTail, -1);
    cmdPtr->refCount++;
    CallCommandTraces(iPtr, cmdPtr, TclGetString(oldFullName),
	    Tcl_DStringValue(&newFullName), TCL_TRACE_RENAME);
    Tcl_DStringFree(&newFullName);

    /*
     * The new command name is okay, so remove the command from its current
     * namespace. This is like deleting the command, so bump the cmdEpoch to
     * invalidate any cached references to the command.







|







2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
    Tcl_DStringInit(&newFullName);
    Tcl_DStringAppend(&newFullName, newNsPtr->fullName, -1);
    if (newNsPtr != iPtr->globalNsPtr) {
	TclDStringAppendLiteral(&newFullName, "::");
    }
    Tcl_DStringAppend(&newFullName, newTail, -1);
    cmdPtr->refCount++;
    CallCommandTraces(iPtr, cmdPtr, Tcl_GetString(oldFullName),
	    Tcl_DStringValue(&newFullName), TCL_TRACE_RENAME);
    Tcl_DStringFree(&newFullName);

    /*
     * The new command name is okay, so remove the command from its current
     * namespace. This is like deleting the command, so bump the cmdEpoch to
     * invalidate any cached references to the command.
3019
3020
3021
3022
3023
3024
3025







3026
3027
3028
3029
3030
3031
3032
    Tcl_Command cmd)		/* Token for command to delete. */
{
    Interp *iPtr = (Interp *) interp;
    Command *cmdPtr = (Command *) cmd;
    ImportRef *refPtr, *nextRefPtr;
    Tcl_Command importCmd;








    /*
     * The code here is tricky. We can't delete the hash table entry before
     * invoking the deletion callback because there are cases where the
     * deletion callback needs to invoke the command (e.g. object systems such
     * as OTcl). However, this means that the callback could try to delete or
     * rename the command. The deleted flag allows us to detect these cases
     * and skip nested deletes.







>
>
>
>
>
>
>







3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
    Tcl_Command cmd)		/* Token for command to delete. */
{
    Interp *iPtr = (Interp *) interp;
    Command *cmdPtr = (Command *) cmd;
    ImportRef *refPtr, *nextRefPtr;
    Tcl_Command importCmd;

    /*
     * Bump the command epoch counter. This will invalidate all cached
     * references that point to this command.
     */

    cmdPtr->cmdEpoch++;

    /*
     * The code here is tricky. We can't delete the hash table entry before
     * invoking the deletion callback because there are cases where the
     * deletion callback needs to invoke the command (e.g. object systems such
     * as OTcl). However, this means that the callback could try to delete or
     * rename the command. The deleted flag allows us to detect these cases
     * and skip nested deletes.
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
	 * three times, everything goes up in smoke. [Bug 1220058]
	 */

	if (cmdPtr->hPtr != NULL) {
	    Tcl_DeleteHashEntry(cmdPtr->hPtr);
	    cmdPtr->hPtr = NULL;
	}

	/*
	 * Bump the command epoch counter. This will invalidate all cached
	 * references that point to this command.
	 */

	cmdPtr->cmdEpoch++;

	return 0;
    }

    /*
     * We must delete this command, even though both traces and delete procs
     * may try to avoid this (renaming the command etc). Also traces and
     * delete procs may try to delete the command themsevles. This flag







<
<
<
<
<
<
<
<







3047
3048
3049
3050
3051
3052
3053








3054
3055
3056
3057
3058
3059
3060
	 * three times, everything goes up in smoke. [Bug 1220058]
	 */

	if (cmdPtr->hPtr != NULL) {
	    Tcl_DeleteHashEntry(cmdPtr->hPtr);
	    cmdPtr->hPtr = NULL;
	}








	return 0;
    }

    /*
     * We must delete this command, even though both traces and delete procs
     * may try to avoid this (renaming the command etc). Also traces and
     * delete procs may try to delete the command themsevles. This flag
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
     * cmdPtr->hptr, and make sure that no-one else has already deleted the
     * hash entry.
     */

    if (cmdPtr->hPtr != NULL) {
	Tcl_DeleteHashEntry(cmdPtr->hPtr);
	cmdPtr->hPtr = NULL;

	/*
	 * Bump the command epoch counter. This will invalidate all cached
	 * references that point to this command.
	 */

	cmdPtr->cmdEpoch++;
    }

    /*
     * A number of tests for particular kinds of commands are done by checking
     * whether the objProc field holds a known value. Set the field to NULL so
     * that such tests won't have false positives when applied to deleted
     * commands.







<
<
<
<
<
<
<







3149
3150
3151
3152
3153
3154
3155







3156
3157
3158
3159
3160
3161
3162
     * cmdPtr->hptr, and make sure that no-one else has already deleted the
     * hash entry.
     */

    if (cmdPtr->hPtr != NULL) {
	Tcl_DeleteHashEntry(cmdPtr->hPtr);
	cmdPtr->hPtr = NULL;







    }

    /*
     * A number of tests for particular kinds of commands are done by checking
     * whether the objProc field holds a known value. Set the field to NULL so
     * that such tests won't have false positives when applied to deleted
     * commands.
3404
3405
3406
3407
3408
3409
3410

3411
3412
3413
3414
3415
3416
3417
3418
 */

void
TclCleanupCommand(
    register Command *cmdPtr)	/* Points to the Command structure to
				 * be freed. */
{

    if (cmdPtr->refCount-- <= 1) {
	ckfree(cmdPtr);
    }
}

/*
 *----------------------------------------------------------------------
 *







>
|







3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
 */

void
TclCleanupCommand(
    register Command *cmdPtr)	/* Points to the Command structure to
				 * be freed. */
{
    cmdPtr->refCount--;
    if (cmdPtr->refCount <= 0) {
	ckfree(cmdPtr);
    }
}

/*
 *----------------------------------------------------------------------
 *
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
	    /*
	     * We have a non-numeric argument.
	     */

	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "argument to math function didn't have numeric value",
		    -1));
	    TclCheckBadOctal(interp, TclGetString(valuePtr));
	    ckfree(args);
	    return TCL_ERROR;
	}

	/*
	 * Copy the object's numeric value to the argument record, converting
	 * it if necessary.







|







3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
	    /*
	     * We have a non-numeric argument.
	     */

	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "argument to math function didn't have numeric value",
		    -1));
	    TclCheckBadOctal(interp, Tcl_GetString(valuePtr));
	    ckfree(args);
	    return TCL_ERROR;
	}

	/*
	 * Copy the object's numeric value to the argument record, converting
	 * it if necessary.
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960

        /*
         * Setup errorCode variables so that we can differentiate between
         * being canceled and unwound.
         */

        if (iPtr->asyncCancelMsg != NULL) {
            message = TclGetStringFromObj(iPtr->asyncCancelMsg, &length);
        } else {
            length = 0;
        }

        if (iPtr->flags & TCL_CANCEL_UNWIND) {
            id = "IUNWIND";
            if (length == 0) {







|







3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952

        /*
         * Setup errorCode variables so that we can differentiate between
         * being canceled and unwound.
         */

        if (iPtr->asyncCancelMsg != NULL) {
            message = Tcl_GetStringFromObj(iPtr->asyncCancelMsg, &length);
        } else {
            length = 0;
        }

        if (iPtr->flags & TCL_CANCEL_UNWIND) {
            id = "IUNWIND";
            if (length == 0) {
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
     * cancellation request. Currently, clientData is ignored. If the
     * TCL_CANCEL_UNWIND flags bit is set, the script in progress is not
     * allowed to catch the script cancellation because the evaluation stack
     * for the interp is completely unwound.
     */

    if (resultObjPtr != NULL) {
	result = TclGetStringFromObj(resultObjPtr, &cancelInfo->length);
	cancelInfo->result = ckrealloc(cancelInfo->result,cancelInfo->length);
	memcpy(cancelInfo->result, result, (size_t) cancelInfo->length);
	TclDecrRefCount(resultObjPtr);	/* Discard their result object. */
    } else {
	cancelInfo->result = NULL;
	cancelInfo->length = 0;
    }







|







4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
     * cancellation request. Currently, clientData is ignored. If the
     * TCL_CANCEL_UNWIND flags bit is set, the script in progress is not
     * allowed to catch the script cancellation because the evaluation stack
     * for the interp is completely unwound.
     */

    if (resultObjPtr != NULL) {
	result = Tcl_GetStringFromObj(resultObjPtr, &cancelInfo->length);
	cancelInfo->result = ckrealloc(cancelInfo->result,cancelInfo->length);
	memcpy(cancelInfo->result, result, (size_t) cancelInfo->length);
	TclDecrRefCount(resultObjPtr);	/* Discard their result object. */
    } else {
	cancelInfo->result = NULL;
	cancelInfo->length = 0;
    }
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571
	/*
	 * If there was an error, a command string will be needed for the
	 * error log: get it out of the itemPtr. The details depend on the
	 * type.
	 */

	listPtr = Tcl_NewListObj(objc, objv);
	cmdString = TclGetStringFromObj(listPtr, &cmdLen);
	Tcl_LogCommandInfo(interp, cmdString, cmdString, cmdLen);
	Tcl_DecrRefCount(listPtr);
    }
    iPtr->flags &= ~ERR_ALREADY_LOGGED;
    return result;
}








|







4549
4550
4551
4552
4553
4554
4555
4556
4557
4558
4559
4560
4561
4562
4563
	/*
	 * If there was an error, a command string will be needed for the
	 * error log: get it out of the itemPtr. The details depend on the
	 * type.
	 */

	listPtr = Tcl_NewListObj(objc, objv);
	cmdString = Tcl_GetStringFromObj(listPtr, &cmdLen);
	Tcl_LogCommandInfo(interp, cmdString, cmdString, cmdLen);
	Tcl_DecrRefCount(listPtr);
    }
    iPtr->flags &= ~ERR_ALREADY_LOGGED;
    return result;
}

4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
    int objc,
    Tcl_Obj *const objv[])
{
    Interp *iPtr = (Interp *) interp;
    Command *cmdPtr = *cmdPtrPtr;
    int newEpoch, cmdEpoch = cmdPtr->cmdEpoch;
    int length, traceCode = TCL_OK;
    const char *command = TclGetStringFromObj(commandPtr, &length);

    /*
     * Call trace functions.
     * Execute any command or execution traces. Note that we bump up the
     * command's reference count for the duration of the calling of the
     * traces so that the structure doesn't go away underneath our feet.
     */







|







4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708
4709
    int objc,
    Tcl_Obj *const objv[])
{
    Interp *iPtr = (Interp *) interp;
    Command *cmdPtr = *cmdPtrPtr;
    int newEpoch, cmdEpoch = cmdPtr->cmdEpoch;
    int length, traceCode = TCL_OK;
    const char *command = Tcl_GetStringFromObj(commandPtr, &length);

    /*
     * Call trace functions.
     * Execute any command or execution traces. Note that we bump up the
     * command's reference count for the duration of the calling of the
     * traces so that the structure doesn't go away underneath our feet.
     */
4755
4756
4757
4758
4759
4760
4761
4762
4763
4764
4765
4766
4767
4768
4769
    Interp *iPtr = (Interp *) interp;
    int traceCode = TCL_OK;
    int objc = PTR2INT(data[0]);
    Tcl_Obj *commandPtr = data[1];
    Command *cmdPtr = data[2];
    Tcl_Obj **objv = data[3];
    int length;
    const char *command = TclGetStringFromObj(commandPtr, &length);

    if (!(cmdPtr->flags & CMD_IS_DELETED)) {
	if (cmdPtr->flags & CMD_HAS_EXEC_TRACES){
	    traceCode = TclCheckExecutionTraces(interp, command, length,
		    cmdPtr, result, TCL_TRACE_LEAVE_EXEC, objc, objv);
	}
	if (iPtr->tracePtr != NULL && traceCode == TCL_OK) {







|







4747
4748
4749
4750
4751
4752
4753
4754
4755
4756
4757
4758
4759
4760
4761
    Interp *iPtr = (Interp *) interp;
    int traceCode = TCL_OK;
    int objc = PTR2INT(data[0]);
    Tcl_Obj *commandPtr = data[1];
    Command *cmdPtr = data[2];
    Tcl_Obj **objv = data[3];
    int length;
    const char *command = Tcl_GetStringFromObj(commandPtr, &length);

    if (!(cmdPtr->flags & CMD_IS_DELETED)) {
	if (cmdPtr->flags & CMD_HAS_EXEC_TRACES){
	    traceCode = TclCheckExecutionTraces(interp, command, length,
		    cmdPtr, result, TCL_TRACE_LEAVE_EXEC, objc, objv);
	}
	if (iPtr->tracePtr != NULL && traceCode == TCL_OK) {
5581
5582
5583
5584
5585
5586
5587

5588
5589
5590
5591
5592
5593
5594
5595
		Tcl_FindHashEntry(iPtr->lineLAPtr, (char *) objv[i]);

	if (!hPtr) {
	    continue;
	}
	cfwPtr = Tcl_GetHashValue(hPtr);


	if (cfwPtr->refCount-- > 1) {
	    continue;
	}

	ckfree(cfwPtr);
	Tcl_DeleteHashEntry(hPtr);
    }
}







>
|







5573
5574
5575
5576
5577
5578
5579
5580
5581
5582
5583
5584
5585
5586
5587
5588
		Tcl_FindHashEntry(iPtr->lineLAPtr, (char *) objv[i]);

	if (!hPtr) {
	    continue;
	}
	cfwPtr = Tcl_GetHashValue(hPtr);

	cfwPtr->refCount--;
	if (cfwPtr->refCount > 0) {
	    continue;
	}

	ckfree(cfwPtr);
	Tcl_DeleteHashEntry(hPtr);
    }
}
6119
6120
6121
6122
6123
6124
6125
6126
6127
6128
6129
6130
6131
6132
6133

	assert(invoker == NULL);

	iPtr->scriptCLLocPtr = TclContinuationsGet(objPtr);

	Tcl_IncrRefCount(objPtr);

	script = TclGetStringFromObj(objPtr, &numSrcBytes);
	result = Tcl_EvalEx(interp, script, numSrcBytes, flags);

	TclDecrRefCount(objPtr);

	iPtr->scriptCLLocPtr = saveCLLocPtr;
	return result;
    }







|







6112
6113
6114
6115
6116
6117
6118
6119
6120
6121
6122
6123
6124
6125
6126

	assert(invoker == NULL);

	iPtr->scriptCLLocPtr = TclContinuationsGet(objPtr);

	Tcl_IncrRefCount(objPtr);

	script = Tcl_GetStringFromObj(objPtr, &numSrcBytes);
	result = Tcl_EvalEx(interp, script, numSrcBytes, flags);

	TclDecrRefCount(objPtr);

	iPtr->scriptCLLocPtr = saveCLLocPtr;
	return result;
    }
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
	}
	if ((result != TCL_OK) && (result != TCL_ERROR) && !allowExceptions) {
	    const char *script;
	    int numSrcBytes;

	    ProcessUnexpectedResult(interp, result);
	    result = TCL_ERROR;
	    script = TclGetStringFromObj(objPtr, &numSrcBytes);
	    Tcl_LogCommandInfo(interp, script, script, numSrcBytes);
	}

	/*
	 * We are returning to level 0, so should call TclResetCancellation.
	 * Let us just unset the flags inline.
	 */







|







6143
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157
	}
	if ((result != TCL_OK) && (result != TCL_ERROR) && !allowExceptions) {
	    const char *script;
	    int numSrcBytes;

	    ProcessUnexpectedResult(interp, result);
	    result = TCL_ERROR;
	    script = Tcl_GetStringFromObj(objPtr, &numSrcBytes);
	    Tcl_LogCommandInfo(interp, script, script, numSrcBytes);
	}

	/*
	 * We are returning to level 0, so should call TclResetCancellation.
	 * Let us just unset the flags inline.
	 */
6849
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861
6862
6863
	string = va_arg(argList, char *);
	if (string == NULL) {
	    break;
	}
	Tcl_DStringAppend(&buf, string, -1);
    }

    result = Tcl_EvalEx(interp, Tcl_DStringValue(&buf), -1, 0);
    Tcl_DStringFree(&buf);
    return result;
}

/*
 *----------------------------------------------------------------------
 *







|







6842
6843
6844
6845
6846
6847
6848
6849
6850
6851
6852
6853
6854
6855
6856
	string = va_arg(argList, char *);
	if (string == NULL) {
	    break;
	}
	Tcl_DStringAppend(&buf, string, -1);
    }

    result = Tcl_Eval(interp, Tcl_DStringValue(&buf));
    Tcl_DStringFree(&buf);
    return result;
}

/*
 *----------------------------------------------------------------------
 *
6919
6920
6921
6922
6923
6924
6925
6926
6927
6928
6929
6930
6931
6932
6933
{
    register Interp *iPtr = (Interp *) interp;
    int result;
    CallFrame *savedVarFramePtr;

    savedVarFramePtr = iPtr->varFramePtr;
    iPtr->varFramePtr = iPtr->rootFramePtr;
    result = Tcl_EvalEx(interp, command, -1, 0);
    iPtr->varFramePtr = savedVarFramePtr;
    return result;
}

/*
 *----------------------------------------------------------------------
 *







|







6912
6913
6914
6915
6916
6917
6918
6919
6920
6921
6922
6923
6924
6925
6926
{
    register Interp *iPtr = (Interp *) interp;
    int result;
    CallFrame *savedVarFramePtr;

    savedVarFramePtr = iPtr->varFramePtr;
    iPtr->varFramePtr = iPtr->rootFramePtr;
    result = Tcl_Eval(interp, command);
    iPtr->varFramePtr = savedVarFramePtr;
    return result;
}

/*
 *----------------------------------------------------------------------
 *
7886
7887
7888
7889
7890
7891
7892
7893
7894
7895
7896
7897
7898
7899
7900
static void
MathFuncWrongNumArgs(
    Tcl_Interp *interp,		/* Tcl interpreter */
    int expected,		/* Formal parameter count. */
    int found,			/* Actual parameter count. */
    Tcl_Obj *const *objv)	/* Actual parameter vector. */
{
    const char *name = TclGetString(objv[0]);
    const char *tail = name + strlen(name);

    while (tail > name+1) {
	tail--;
	if (*tail == ':' && tail[-1] == ':') {
	    name = tail+1;
	    break;







|







7879
7880
7881
7882
7883
7884
7885
7886
7887
7888
7889
7890
7891
7892
7893
static void
MathFuncWrongNumArgs(
    Tcl_Interp *interp,		/* Tcl interpreter */
    int expected,		/* Formal parameter count. */
    int found,			/* Actual parameter count. */
    Tcl_Obj *const *objv)	/* Actual parameter vector. */
{
    const char *name = Tcl_GetString(objv[0]);
    const char *tail = name + strlen(name);

    while (tail > name+1) {
	tail--;
	if (*tail == ':' && tail[-1] == ':') {
	    name = tail+1;
	    break;
8819
8820
8821
8822
8823
8824
8825
8826
8827
8828
8829
8830
8831
8832
8833
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    CoroutineData *corPtr = clientData;

    if (!COR_IS_SUSPENDED(corPtr)) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "coroutine \"%s\" is already running",
                TclGetString(objv[0])));
	Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "BUSY", NULL);
	return TCL_ERROR;
    }

    /*
     * Parse all the arguments to work out what to feed as the result of the
     * [yield]. TRICKY POINT: objc==0 happens here! It occurs when a coroutine







|







8812
8813
8814
8815
8816
8817
8818
8819
8820
8821
8822
8823
8824
8825
8826
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    CoroutineData *corPtr = clientData;

    if (!COR_IS_SUSPENDED(corPtr)) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "coroutine \"%s\" is already running",
                Tcl_GetString(objv[0])));
	Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "BUSY", NULL);
	return TCL_ERROR;
    }

    /*
     * Parse all the arguments to work out what to feed as the result of the
     * [yield]. TRICKY POINT: objc==0 happens here! It occurs when a coroutine
Changes to generic/tclBinary.c.
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191


192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
    { "hex",      BinaryDecodeHex, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0 },
    { "uuencode", BinaryDecodeUu,  TclCompileBasic1Or2ArgCmd, NULL, NULL, 0 },
    { "base64",   BinaryDecode64,  TclCompileBasic1Or2ArgCmd, NULL, NULL, 0 },
    { NULL, NULL, NULL, NULL, NULL, 0 }
};

/*
 * The following object types represent an array of bytes. The intent is
 * to allow arbitrary binary data to pass through Tcl as a Tcl value
 * without loss or damage. Such values are useful for things like
 * encoded strings or Tk images to name just two.
 *
 * It's strange to have two Tcl_ObjTypes in place for this task when
 * one would do, so a bit of detail and history how we got to this point
 * and where we might go from here.
 *
 * A bytearray is an ordered sequence of bytes. Each byte is an integer
 * value in the range [0-255].  To be a Tcl value type, we need a way to
 * encode each value in the value set as a Tcl string.  The simplest
 * encoding is to represent each byte value as the same codepoint value.
 * A bytearray of N bytes is encoded into a Tcl string of N characters
 * where the codepoint of each character is the value of corresponding byte.
 * This approach creates a one-to-one map between all bytearray values
 * and a subset of Tcl string values.
 * 
 * When converting a Tcl string value to the bytearray internal rep, the
 * question arises what to do with strings outside that subset?  That is,
 * those Tcl strings containing at least one codepoint greater than 255?
 * The obviously correct answer is to raise an error!  That string value
 * does not represent any valid bytearray value. Full Stop.  The
 * setFromAnyProc signature has a completion code return value for just
 * this reason, to reject invalid inputs.
 * 
 * Unfortunately this was not the path taken by the authors of the
 * original tclByteArrayType.  They chose to accept all Tcl string values
 * as acceptable string encodings of the bytearray values that result
 * from masking away the high bits of any codepoint value at all. This
 * meant that every bytearray value had multiple accepted string
 * representations.
 *
 * The implications of this choice are truly ugly.  When a Tcl value has


 * a string representation, we are required to accept that as the true
 * value.  Bytearray values that possess a string representation cannot
 * be processed as bytearrays because we cannot know which true value
 * that bytearray represents.  The consequence is that we drag around
 * an internal rep that we cannot make any use of.  This painful price
 * is extracted at any point after a string rep happens to be generated
 * for the value.  This happens even when the troublesome codepoints
 * outside the byte range never show up.  This happens rather routinely
 * in normal Tcl operations unless we burden the script writer with the
 * cognitive burden of avoiding it.  The price is also paid by callers
 * of the C interface.  The routine
 *
 *	unsigned char *Tcl_GetByteArrayFromObj(objPtr, lenPtr)
 *
 * has a guarantee to always return a non-NULL value, but that value
 * points to a byte sequence that cannot be used by the caller to  
 * process the Tcl value absent some sideband testing that objPtr
 * is "pure".  Tcl offers no public interface to perform this test,
 * so callers either break encapsulation or are unavoidably buggy.  Tcl
 * has defined a public interface that cannot be used correctly. The
 * Tcl source code itself suffers the same problem, and has been buggy,
 * but progressively less so as more and more portions of the code have
 * been retrofitted with the required "purity testing".  The set of values
 * able to pass the purity test can be increased via the introduction of
 * a "canonical" flag marker, but the only way the broken interface itself
 * can be discarded is to start over and define the Tcl_ObjType properly.
 * Bytearrays should simply be usable as bytearrays without a kabuki
 * dance of testing.
 *
 * The Tcl_ObjType "properByteArrayType" is (nearly) a correct 
 * implementation of bytearrays.  Any Tcl value with the type
 * properByteArrayType can have its bytearray value fetched and
 * used with confidence that acting on that value is equivalent to
 * acting on the true Tcl string value.  This still implies a side
 * testing burden -- past mistakes will not let us avoid that
 * immediately, but it is at least a conventional test of type, and
 * can be implemented entirely by examining the objPtr fields, with
 * no need to query the intrep, as a canonical flag would require.
 *
 * Until Tcl_GetByteArrayFromObj() and Tcl_SetByteArrayLength() can
 * be revised to admit the possibility of returning NULL when the true
 * value is not a valid bytearray, we need a mechanism to retain
 * compatibility with the deployed callers of the broken interface.
 * That's what the retained "tclByteArrayType" provides.  In those
 * unusual circumstances where we convert an invalid bytearray value
 * to a bytearray type, it is to this legacy type.  Essentially any
 * time this legacy type gets used, it's a signal of a bug being ignored.
 * A TIP should be drafted to remove this connection to the broken past
 * so that Tcl 9 will no longer have any trace of it.  Prescribing a
 * migration path will be the key element of that work.  The internal
 * changes now in place are the limit of what can be done short of
 * interface repair.  They provide a great expansion of the histories
 * over which bytearray values can be useful in the meanwhile.
 */

static const Tcl_ObjType properByteArrayType = {
    "bytearray",
    FreeByteArrayInternalRep,
    DupByteArrayInternalRep,
    UpdateStringOfByteArray,
    NULL
};

const Tcl_ObjType tclByteArrayType = {
    "bytearray",
    FreeByteArrayInternalRep,
    DupByteArrayInternalRep,
    NULL,
    SetByteArrayFromAny
};

/*
 * The following structure is the internal rep for a ByteArray object. Keeps
 * track of how much memory has been used and how much has been allocated for
 * the byte array to enable growing and shrinking of the ByteArray object with







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    { "hex",      BinaryDecodeHex, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0 },
    { "uuencode", BinaryDecodeUu,  TclCompileBasic1Or2ArgCmd, NULL, NULL, 0 },
    { "base64",   BinaryDecode64,  TclCompileBasic1Or2ArgCmd, NULL, NULL, 0 },
    { NULL, NULL, NULL, NULL, NULL, 0 }
};

/*
 * The following object type represents an array of bytes. An array of bytes


 * is not equivalent to an internationalized string. Conceptually, a string is









 * an array of 16-bit quantities organized as a sequence of properly formed
 * UTF-8 characters, while a ByteArray is an array of 8-bit quantities.












 * Accessor functions are provided to convert a ByteArray to a String or a






 * String to a ByteArray. Two or more consecutive bytes in an array of bytes
 * may look like a single UTF-8 character if the array is casually treated as
 * a string. But obtaining the String from a ByteArray is guaranteed to


 * produced properly formed UTF-8 sequences so that there is a one-to-one map

 * between bytes and characters.





 *
 * Converting a ByteArray to a String proceeds by casting each byte in the

 * array to a 16-bit quantity, treating that number as a Unicode character,
 * and storing the UTF-8 version of that Unicode character in the String. For
 * ByteArrays consisting entirely of values 1..127, the corresponding String



 * representation is the same as the ByteArray representation.







 *
 * Converting a String to a ByteArray proceeds by getting the Unicode
 * representation of each character in the String, casting it to a byte by
 * truncating the upper 8 bits, and then storing the byte in the ByteArray.







 * Converting from ByteArray to String and back to ByteArray is not lossy, but



 * converting an arbitrary String to a ByteArray may be.









 */









const Tcl_ObjType tclByteArrayType = {
    "bytearray",
    FreeByteArrayInternalRep,
    DupByteArrayInternalRep,
    UpdateStringOfByteArray,
    SetByteArrayFromAny
};

/*
 * The following structure is the internal rep for a ByteArray object. Keeps
 * track of how much memory has been used and how much has been allocated for
 * the byte array to enable growing and shrinking of the ByteArray object with
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#define BYTEARRAY_SIZE(len) \
		((unsigned) (TclOffset(ByteArray, bytes) + (len)))
#define GET_BYTEARRAY(objPtr) \
		((ByteArray *) (objPtr)->internalRep.twoPtrValue.ptr1)
#define SET_BYTEARRAY(objPtr, baPtr) \
		(objPtr)->internalRep.twoPtrValue.ptr1 = (void *) (baPtr)

int
TclIsPureByteArray(
    Tcl_Obj * objPtr)
{
    return (objPtr->typePtr == &properByteArrayType);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_NewByteArrayObj --
 *
 *	This procedure is creates a new ByteArray object and initializes it







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#define BYTEARRAY_SIZE(len) \
		((unsigned) (TclOffset(ByteArray, bytes) + (len)))
#define GET_BYTEARRAY(objPtr) \
		((ByteArray *) (objPtr)->internalRep.twoPtrValue.ptr1)
#define SET_BYTEARRAY(objPtr, baPtr) \
		(objPtr)->internalRep.twoPtrValue.ptr1 = (void *) (baPtr)








/*
 *----------------------------------------------------------------------
 *
 * Tcl_NewByteArrayObj --
 *
 *	This procedure is creates a new ByteArray object and initializes it
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    byteArrayPtr = ckalloc(BYTEARRAY_SIZE(length));
    byteArrayPtr->used = length;
    byteArrayPtr->allocated = length;

    if ((bytes != NULL) && (length > 0)) {
	memcpy(byteArrayPtr->bytes, bytes, (size_t) length);
    }
    objPtr->typePtr = &properByteArrayType;
    SET_BYTEARRAY(objPtr, byteArrayPtr);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetByteArrayFromObj --







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    byteArrayPtr = ckalloc(BYTEARRAY_SIZE(length));
    byteArrayPtr->used = length;
    byteArrayPtr->allocated = length;

    if ((bytes != NULL) && (length > 0)) {
	memcpy(byteArrayPtr->bytes, bytes, (size_t) length);
    }
    objPtr->typePtr = &tclByteArrayType;
    SET_BYTEARRAY(objPtr, byteArrayPtr);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetByteArrayFromObj --
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Tcl_GetByteArrayFromObj(
    Tcl_Obj *objPtr,		/* The ByteArray object. */
    int *lengthPtr)		/* If non-NULL, filled with length of the
				 * array of bytes in the ByteArray object. */
{
    ByteArray *baPtr;

    if ((objPtr->typePtr != &properByteArrayType)
	    && (objPtr->typePtr != &tclByteArrayType)) {
	SetByteArrayFromAny(NULL, objPtr);
    }
    baPtr = GET_BYTEARRAY(objPtr);

    if (lengthPtr != NULL) {
	*lengthPtr = baPtr->used;
    }







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Tcl_GetByteArrayFromObj(
    Tcl_Obj *objPtr,		/* The ByteArray object. */
    int *lengthPtr)		/* If non-NULL, filled with length of the
				 * array of bytes in the ByteArray object. */
{
    ByteArray *baPtr;


    if (objPtr->typePtr != &tclByteArrayType) {
	SetByteArrayFromAny(NULL, objPtr);
    }
    baPtr = GET_BYTEARRAY(objPtr);

    if (lengthPtr != NULL) {
	*lengthPtr = baPtr->used;
    }
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    int length)			/* New length for internal byte array. */
{
    ByteArray *byteArrayPtr;

    if (Tcl_IsShared(objPtr)) {
	Tcl_Panic("%s called with shared object", "Tcl_SetByteArrayLength");
    }
    if ((objPtr->typePtr != &properByteArrayType)
	    && (objPtr->typePtr != &tclByteArrayType)) {
	SetByteArrayFromAny(NULL, objPtr);
    }

    byteArrayPtr = GET_BYTEARRAY(objPtr);
    if (length > byteArrayPtr->allocated) {
	byteArrayPtr = ckrealloc(byteArrayPtr, BYTEARRAY_SIZE(length));
	byteArrayPtr->allocated = length;







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    int length)			/* New length for internal byte array. */
{
    ByteArray *byteArrayPtr;

    if (Tcl_IsShared(objPtr)) {
	Tcl_Panic("%s called with shared object", "Tcl_SetByteArrayLength");
    }

    if (objPtr->typePtr != &tclByteArrayType) {
	SetByteArrayFromAny(NULL, objPtr);
    }

    byteArrayPtr = GET_BYTEARRAY(objPtr);
    if (length > byteArrayPtr->allocated) {
	byteArrayPtr = ckrealloc(byteArrayPtr, BYTEARRAY_SIZE(length));
	byteArrayPtr->allocated = length;
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 */

static int
SetByteArrayFromAny(
    Tcl_Interp *interp,		/* Not used. */
    Tcl_Obj *objPtr)		/* The object to convert to type ByteArray. */
{
    size_t length;
    int improper = 0;
    const char *src, *srcEnd;
    unsigned char *dst;
    ByteArray *byteArrayPtr;
    Tcl_UniChar ch;

    if (objPtr->typePtr == &properByteArrayType) {
	return TCL_OK;
    }
    if (objPtr->typePtr == &tclByteArrayType) {
	return TCL_OK;
    }

    src = TclGetString(objPtr);
    length = objPtr->length;
    srcEnd = src + length;

    byteArrayPtr = ckalloc(BYTEARRAY_SIZE(length));
    for (dst = byteArrayPtr->bytes; src < srcEnd; ) {
	src += Tcl_UtfToUniChar(src, &ch);
	improper = improper || (ch > 255);
	*dst++ = UCHAR(ch);
    }

    byteArrayPtr->used = dst - byteArrayPtr->bytes;
    byteArrayPtr->allocated = length;

    TclFreeIntRep(objPtr);
    objPtr->typePtr = improper ? &tclByteArrayType : &properByteArrayType;
    SET_BYTEARRAY(objPtr, byteArrayPtr);

    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * FreeByteArrayInternalRep --







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 */

static int
SetByteArrayFromAny(
    Tcl_Interp *interp,		/* Not used. */
    Tcl_Obj *objPtr)		/* The object to convert to type ByteArray. */
{
    int length;

    const char *src, *srcEnd;
    unsigned char *dst;
    ByteArray *byteArrayPtr;
    Tcl_UniChar ch;




    if (objPtr->typePtr != &tclByteArrayType) {



	src = TclGetStringFromObj(objPtr, &length);

	srcEnd = src + length;

	byteArrayPtr = ckalloc(BYTEARRAY_SIZE(length));
	for (dst = byteArrayPtr->bytes; src < srcEnd; ) {
	    src += Tcl_UtfToUniChar(src, &ch);

	    *dst++ = UCHAR(ch);
	}

	byteArrayPtr->used = dst - byteArrayPtr->bytes;
	byteArrayPtr->allocated = length;

	TclFreeIntRep(objPtr);
	objPtr->typePtr = &tclByteArrayType;
	SET_BYTEARRAY(objPtr, byteArrayPtr);
    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * FreeByteArrayInternalRep --
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    copyArrayPtr = ckalloc(BYTEARRAY_SIZE(length));
    copyArrayPtr->used = length;
    copyArrayPtr->allocated = length;
    memcpy(copyArrayPtr->bytes, srcArrayPtr->bytes, (size_t) length);
    SET_BYTEARRAY(copyPtr, copyArrayPtr);

    copyPtr->typePtr = srcPtr->typePtr;
}

/*
 *----------------------------------------------------------------------
 *
 * UpdateStringOfByteArray --
 *







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    copyArrayPtr = ckalloc(BYTEARRAY_SIZE(length));
    copyArrayPtr->used = length;
    copyArrayPtr->allocated = length;
    memcpy(copyArrayPtr->bytes, srcArrayPtr->bytes, (size_t) length);
    SET_BYTEARRAY(copyPtr, copyArrayPtr);

    copyPtr->typePtr = &tclByteArrayType;
}

/*
 *----------------------------------------------------------------------
 *
 * UpdateStringOfByteArray --
 *
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	Tcl_Panic("%s must be called with definite number of bytes to append",
		"TclAppendBytesToByteArray");
    }
    if (len == 0) {
	/* Append zero bytes is a no-op. */
	return;
    }
    if ((objPtr->typePtr != &properByteArrayType)
	    && (objPtr->typePtr != &tclByteArrayType)) {
	SetByteArrayFromAny(NULL, objPtr);
    }
    byteArrayPtr = GET_BYTEARRAY(objPtr);

    if (len > INT_MAX - byteArrayPtr->used) {
	Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX);
    }







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	Tcl_Panic("%s must be called with definite number of bytes to append",
		"TclAppendBytesToByteArray");
    }
    if (len == 0) {
	/* Append zero bytes is a no-op. */
	return;
    }

    if (objPtr->typePtr != &tclByteArrayType) {
	SetByteArrayFromAny(NULL, objPtr);
    }
    byteArrayPtr = GET_BYTEARRAY(objPtr);

    if (len > INT_MAX - byteArrayPtr->used) {
	Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX);
    }
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			"line length out of range", -1));
		Tcl_SetErrorCode(interp, "TCL", "BINARY", "ENCODE",
			"LINE_LENGTH", NULL);
		return TCL_ERROR;
	    }
	    break;
	case OPT_WRAPCHAR:
	    wrapchar = TclGetStringFromObj(objv[i+1], &wrapcharlen);
	    if (wrapcharlen == 0) {
		maxlen = 0;
	    }
	    break;
	}
    }








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			"line length out of range", -1));
		Tcl_SetErrorCode(interp, "TCL", "BINARY", "ENCODE",
			"LINE_LENGTH", NULL);
		return TCL_ERROR;
	    }
	    break;
	case OPT_WRAPCHAR:
	    wrapchar = Tcl_GetStringFromObj(objv[i+1], &wrapcharlen);
	    if (wrapcharlen == 0) {
		maxlen = 0;
	    }
	    break;
	}
    }

Changes to generic/tclCkalloc.c.
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/*
 * One of the following structures is allocated each time the
 * "memory tag" command is invoked, to hold the current tag.
 */

typedef struct MemTag {
    size_t refCount;		/* Number of mem_headers referencing this
				 * tag. */
    char string[1];		/* Actual size of string will be as large as
				 * needed for actual tag. This must be the
				 * last field in the structure. */
} MemTag;

#define TAG_SIZE(bytesInString) ((TclOffset(MemTag, string) + 1) + bytesInString)

static MemTag *curTagPtr = NULL;/* Tag to use in all future mem_headers (set
				 * by "memory tag" command). */

/*
 * One of the following structures is allocated just before each dynamically
 * allocated chunk of memory, both to record information about the chunk and
 * to help detect chunk under-runs.
 */

#define LOW_GUARD_SIZE (8 + (32 - (sizeof(size_t) + sizeof(int)))%8)
struct mem_header {
    struct mem_header *flink;
    struct mem_header *blink;
    MemTag *tagPtr;		/* Tag from "memory tag" command; may be
				 * NULL. */
    const char *file;
    size_t length;
    int line;
    unsigned char low_guard[LOW_GUARD_SIZE];
				/* Aligns body on 8-byte boundary, plus
				 * provides at least 8 additional guard bytes
				 * to detect underruns. */
    char body[1];		/* First byte of client's space. Actual size
				 * of this field will be larger than one. */







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/*
 * One of the following structures is allocated each time the
 * "memory tag" command is invoked, to hold the current tag.
 */

typedef struct MemTag {
    int refCount;		/* Number of mem_headers referencing this
				 * tag. */
    char string[1];		/* Actual size of string will be as large as
				 * needed for actual tag. This must be the
				 * last field in the structure. */
} MemTag;

#define TAG_SIZE(bytesInString) ((unsigned) ((TclOffset(MemTag, string) + 1) + bytesInString))

static MemTag *curTagPtr = NULL;/* Tag to use in all future mem_headers (set
				 * by "memory tag" command). */

/*
 * One of the following structures is allocated just before each dynamically
 * allocated chunk of memory, both to record information about the chunk and
 * to help detect chunk under-runs.
 */

#define LOW_GUARD_SIZE (8 + (32 - (sizeof(long) + sizeof(int)))%8)
struct mem_header {
    struct mem_header *flink;
    struct mem_header *blink;
    MemTag *tagPtr;		/* Tag from "memory tag" command; may be
				 * NULL. */
    const char *file;
    long length;
    int line;
    unsigned char low_guard[LOW_GUARD_SIZE];
				/* Aligns body on 8-byte boundary, plus
				 * provides at least 8 additional guard bytes
				 * to detect underruns. */
    char body[1];		/* First byte of client's space. Actual size
				 * of this field will be larger than one. */
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	    byte &= 0xff;
	    fprintf(stderr, "low guard byte %d is 0x%x  \t%c\n", (int)idx, byte,
		    (isprint(UCHAR(byte)) ? byte : ' ')); /* INTL: bytes */
	}
    }
    if (guard_failed) {
	TclDumpMemoryInfo((ClientData) stderr, 0);
	fprintf(stderr, "low guard failed at %p, %s %d\n",
		memHeaderP->body, file, line);
	fflush(stderr);			/* In case name pointer is bad. */
	fprintf(stderr, "%" TCL_LL_MODIFIER "d bytes allocated at (%s %d)\n", (Tcl_WideInt) memHeaderP->length,
		memHeaderP->file, memHeaderP->line);
	Tcl_Panic("Memory validation failure");
    }

    hiPtr = (unsigned char *)memHeaderP->body + memHeaderP->length;
    for (idx = 0; idx < HIGH_GUARD_SIZE; idx++) {
	byte = *(hiPtr + idx);
	if (byte != GUARD_VALUE) {
	    guard_failed = TRUE;
	    fflush(stdout);
	    byte &= 0xff;
	    fprintf(stderr, "hi guard byte %d is 0x%x  \t%c\n", (int)idx, byte,
		    (isprint(UCHAR(byte)) ? byte : ' ')); /* INTL: bytes */
	}
    }

    if (guard_failed) {
	TclDumpMemoryInfo((ClientData) stderr, 0);
	fprintf(stderr, "high guard failed at %p, %s %d\n",
		memHeaderP->body, file, line);
	fflush(stderr);			/* In case name pointer is bad. */
	fprintf(stderr, "%" TCL_LL_MODIFIER "d bytes allocated at (%s %d)\n",
		(Tcl_WideInt)memHeaderP->length, memHeaderP->file,
		memHeaderP->line);
	Tcl_Panic("Memory validation failure");
    }

    if (nukeGuards) {
	memset(memHeaderP->low_guard, 0, LOW_GUARD_SIZE);
	memset(hiPtr, 0, HIGH_GUARD_SIZE);







|
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|


















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|







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	    byte &= 0xff;
	    fprintf(stderr, "low guard byte %d is 0x%x  \t%c\n", (int)idx, byte,
		    (isprint(UCHAR(byte)) ? byte : ' ')); /* INTL: bytes */
	}
    }
    if (guard_failed) {
	TclDumpMemoryInfo((ClientData) stderr, 0);
	fprintf(stderr, "low guard failed at %lx, %s %d\n",
		(long unsigned) memHeaderP->body, file, line);
	fflush(stderr);			/* In case name pointer is bad. */
	fprintf(stderr, "%ld bytes allocated at (%s %d)\n", memHeaderP->length,
		memHeaderP->file, memHeaderP->line);
	Tcl_Panic("Memory validation failure");
    }

    hiPtr = (unsigned char *)memHeaderP->body + memHeaderP->length;
    for (idx = 0; idx < HIGH_GUARD_SIZE; idx++) {
	byte = *(hiPtr + idx);
	if (byte != GUARD_VALUE) {
	    guard_failed = TRUE;
	    fflush(stdout);
	    byte &= 0xff;
	    fprintf(stderr, "hi guard byte %d is 0x%x  \t%c\n", (int)idx, byte,
		    (isprint(UCHAR(byte)) ? byte : ' ')); /* INTL: bytes */
	}
    }

    if (guard_failed) {
	TclDumpMemoryInfo((ClientData) stderr, 0);
	fprintf(stderr, "high guard failed at %lx, %s %d\n",
		(long unsigned) memHeaderP->body, file, line);
	fflush(stderr);			/* In case name pointer is bad. */
	fprintf(stderr, "%ld bytes allocated at (%s %d)\n",
		memHeaderP->length, memHeaderP->file,
		memHeaderP->line);
	Tcl_Panic("Memory validation failure");
    }

    if (nukeGuards) {
	memset(memHeaderP->low_guard, 0, LOW_GUARD_SIZE);
	memset(hiPtr, 0, HIGH_GUARD_SIZE);
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	    return TCL_ERROR;
	}
    }

    Tcl_MutexLock(ckallocMutexPtr);
    for (memScanP = allocHead; memScanP != NULL; memScanP = memScanP->flink) {
	address = &memScanP->body[0];
	fprintf(fileP, "%8" TCL_LL_MODIFIER "x - %8" TCL_LL_MODIFIER "x  %7" TCL_LL_MODIFIER "d @ %s %d %s",
		(Tcl_WideInt)(size_t)address,
		(Tcl_WideInt)((size_t)address + memScanP->length - 1),
		(Tcl_WideInt)memScanP->length, memScanP->file, memScanP->line,
		(memScanP->tagPtr == NULL) ? "" : memScanP->tagPtr->string);
	(void) fputc('\n', fileP);
    }
    Tcl_MutexUnlock(ckallocMutexPtr);

    if (fileP != stderr) {
	fclose(fileP);







|
|
|
|







355
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	    return TCL_ERROR;
	}
    }

    Tcl_MutexLock(ckallocMutexPtr);
    for (memScanP = allocHead; memScanP != NULL; memScanP = memScanP->flink) {
	address = &memScanP->body[0];
	fprintf(fileP, "%8lx - %8lx  %7ld @ %s %d %s",
		(long unsigned) address,
		(long unsigned) address + memScanP->length - 1,
		memScanP->length, memScanP->file, memScanP->line,
		(memScanP->tagPtr == NULL) ? "" : memScanP->tagPtr->string);
	(void) fputc('\n', fileP);
    }
    Tcl_MutexUnlock(ckallocMutexPtr);

    if (fileP != stderr) {
	fclose(fileP);
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
		total_mallocs);
	fflush(stderr);
	alloc_tracing = TRUE;
	trace_on_at_malloc = 0;
    }

    if (alloc_tracing) {
	fprintf(stderr,"ckalloc %p %u %s %d\n",
		result->body, size, file, line);
    }

    if (break_on_malloc && (total_mallocs >= break_on_malloc)) {
	break_on_malloc = 0;
	(void) fflush(stdout);
	Tcl_Panic("reached malloc break limit (%d)", total_mallocs);
    }







|
|







454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
		total_mallocs);
	fflush(stderr);
	alloc_tracing = TRUE;
	trace_on_at_malloc = 0;
    }

    if (alloc_tracing) {
	fprintf(stderr,"ckalloc %lx %u %s %d\n",
		(long unsigned int) result->body, size, file, line);
    }

    if (break_on_malloc && (total_mallocs >= break_on_malloc)) {
	break_on_malloc = 0;
	(void) fflush(stdout);
	Tcl_Panic("reached malloc break limit (%d)", total_mallocs);
    }
543
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547
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549
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551
552
553
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		total_mallocs);
	fflush(stderr);
	alloc_tracing = TRUE;
	trace_on_at_malloc = 0;
    }

    if (alloc_tracing) {
	fprintf(stderr,"ckalloc %p %u %s %d\n",
		result->body, size, file, line);
    }

    if (break_on_malloc && (total_mallocs >= break_on_malloc)) {
	break_on_malloc = 0;
	(void) fflush(stdout);
	Tcl_Panic("reached malloc break limit (%d)", total_mallocs);
    }







|
|







543
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545
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549
550
551
552
553
554
555
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557
558
		total_mallocs);
	fflush(stderr);
	alloc_tracing = TRUE;
	trace_on_at_malloc = 0;
    }

    if (alloc_tracing) {
	fprintf(stderr,"ckalloc %lx %u %s %d\n",
		(long unsigned int) result->body, size, file, line);
    }

    if (break_on_malloc && (total_mallocs >= break_on_malloc)) {
	break_on_malloc = 0;
	(void) fflush(stdout);
	Tcl_Panic("reached malloc break limit (%d)", total_mallocs);
    }
608
609
610
611
612
613
614
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616
617
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634

635
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637
638
639
640
641
     * such as Crays (will subtract only bytes, even though BODY_OFFSET is in
     * words on these machines).
     */

    memp = (struct mem_header *) (((size_t) ptr) - BODY_OFFSET);

    if (alloc_tracing) {
	fprintf(stderr, "ckfree %p %" TCL_LL_MODIFIER "d %s %d\n",
		memp->body, (Tcl_WideInt) memp->length, file, line);
    }

    if (validate_memory) {
	Tcl_ValidateAllMemory(file, line);
    }

    Tcl_MutexLock(ckallocMutexPtr);
    ValidateMemory(memp, file, line, TRUE);
    if (init_malloced_bodies) {
	memset(ptr, GUARD_VALUE, memp->length);
    }

    total_frees++;
    current_malloc_packets--;
    current_bytes_malloced -= memp->length;

    if (memp->tagPtr != NULL) {
	if ((memp->tagPtr->refCount-- <= 1) && (curTagPtr != memp->tagPtr)) {

	    TclpFree((char *) memp->tagPtr);
	}
    }

    /*
     * Delink from allocated list
     */







|
|









|







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>







608
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610
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641
642
     * such as Crays (will subtract only bytes, even though BODY_OFFSET is in
     * words on these machines).
     */

    memp = (struct mem_header *) (((size_t) ptr) - BODY_OFFSET);

    if (alloc_tracing) {
	fprintf(stderr, "ckfree %lx %ld %s %d\n",
		(long unsigned int) memp->body, memp->length, file, line);
    }

    if (validate_memory) {
	Tcl_ValidateAllMemory(file, line);
    }

    Tcl_MutexLock(ckallocMutexPtr);
    ValidateMemory(memp, file, line, TRUE);
    if (init_malloced_bodies) {
	memset(ptr, GUARD_VALUE, (size_t) memp->length);
    }

    total_frees++;
    current_malloc_packets--;
    current_bytes_malloced -= memp->length;

    if (memp->tagPtr != NULL) {
	memp->tagPtr->refCount--;
	if ((memp->tagPtr->refCount == 0) && (curTagPtr != memp->tagPtr)) {
	    TclpFree((char *) memp->tagPtr);
	}
    }

    /*
     * Delink from allocated list
     */
670
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672
673
674
675
676
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678
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680
681
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718
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728
729
Tcl_DbCkrealloc(
    char *ptr,
    unsigned int size,
    const char *file,
    int line)
{
    char *newPtr;
    size_t copySize;
    struct mem_header *memp;

    if (ptr == NULL) {
	return Tcl_DbCkalloc(size, file, line);
    }

    /*
     * See comment from Tcl_DbCkfree before you change the following line.
     */

    memp = (struct mem_header *) (((size_t) ptr) - BODY_OFFSET);

    copySize = size;
    if (copySize > memp->length) {
	copySize = memp->length;
    }
    newPtr = Tcl_DbCkalloc(size, file, line);
    memcpy(newPtr, ptr, (size_t) copySize);
    Tcl_DbCkfree(ptr, file, line);
    return newPtr;
}

char *
Tcl_AttemptDbCkrealloc(
    char *ptr,
    unsigned int size,
    const char *file,
    int line)
{
    char *newPtr;
    size_t copySize;
    struct mem_header *memp;

    if (ptr == NULL) {
	return Tcl_AttemptDbCkalloc(size, file, line);
    }

    /*
     * See comment from Tcl_DbCkfree before you change the following line.
     */

    memp = (struct mem_header *) (((size_t) ptr) - BODY_OFFSET);

    copySize = size;
    if (copySize > memp->length) {
	copySize = memp->length;
    }
    newPtr = Tcl_AttemptDbCkalloc(size, file, line);
    if (newPtr == NULL) {
	return NULL;
    }
    memcpy(newPtr, ptr, (size_t) copySize);







|













|
















|













|







671
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673
674
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680
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683
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Tcl_DbCkrealloc(
    char *ptr,
    unsigned int size,
    const char *file,
    int line)
{
    char *newPtr;
    unsigned int copySize;
    struct mem_header *memp;

    if (ptr == NULL) {
	return Tcl_DbCkalloc(size, file, line);
    }

    /*
     * See comment from Tcl_DbCkfree before you change the following line.
     */

    memp = (struct mem_header *) (((size_t) ptr) - BODY_OFFSET);

    copySize = size;
    if (copySize > (unsigned int) memp->length) {
	copySize = memp->length;
    }
    newPtr = Tcl_DbCkalloc(size, file, line);
    memcpy(newPtr, ptr, (size_t) copySize);
    Tcl_DbCkfree(ptr, file, line);
    return newPtr;
}

char *
Tcl_AttemptDbCkrealloc(
    char *ptr,
    unsigned int size,
    const char *file,
    int line)
{
    char *newPtr;
    unsigned int copySize;
    struct mem_header *memp;

    if (ptr == NULL) {
	return Tcl_AttemptDbCkalloc(size, file, line);
    }

    /*
     * See comment from Tcl_DbCkfree before you change the following line.
     */

    memp = (struct mem_header *) (((size_t) ptr) - BODY_OFFSET);

    copySize = size;
    if (copySize > (unsigned int) memp->length) {
	copySize = memp->length;
    }
    newPtr = Tcl_AttemptDbCkalloc(size, file, line);
    if (newPtr == NULL) {
	return NULL;
    }
    memcpy(newPtr, ptr, (size_t) copySize);
Changes to generic/tclClock.c.
88
89
90
91
92
93
94
95
96
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98
99
100
101
102
};

/*
 * Structure containing the client data for [clock]
 */

typedef struct ClockClientData {
    size_t refCount;		/* Number of live references. */
    Tcl_Obj **literals;		/* Pool of object literals. */
} ClockClientData;

/*
 * Structure containing the fields used in [clock format] and [clock scan]
 */








|







88
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90
91
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93
94
95
96
97
98
99
100
101
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};

/*
 * Structure containing the client data for [clock]
 */

typedef struct ClockClientData {
    int refCount;		/* Number of live references. */
    Tcl_Obj **literals;		/* Pool of object literals. */
} ClockClientData;

/*
 * Structure containing the fields used in [clock format] and [clock scan]
 */

2056
2057
2058
2059
2060
2061
2062

2063
2064
2065
2066
2067
2068
2069
2070
static void
ClockDeleteCmdProc(
    ClientData clientData)	/* Opaque pointer to the client data */
{
    ClockClientData *data = clientData;
    int i;


    if (data->refCount-- <= 1) {
	for (i = 0; i < LIT__END; ++i) {
	    Tcl_DecrRefCount(data->literals[i]);
	}
	ckfree(data->literals);
	ckfree(data);
    }
}







>
|







2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
static void
ClockDeleteCmdProc(
    ClientData clientData)	/* Opaque pointer to the client data */
{
    ClockClientData *data = clientData;
    int i;

    data->refCount--;
    if (data->refCount == 0) {
	for (i = 0; i < LIT__END; ++i) {
	    Tcl_DecrRefCount(data->literals[i]);
	}
	ckfree(data->literals);
	ckfree(data);
    }
}
Changes to generic/tclCmdIL.c.
1673
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1675
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1677
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1679
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1681
1682
1683
1684
1685
1686
1687
    const char *libDirName;

    if (objc != 1) {
	Tcl_WrongNumArgs(interp, 1, objv, NULL);
	return TCL_ERROR;
    }

    libDirName = Tcl_GetVar2(interp, "tcl_library", NULL, TCL_GLOBAL_ONLY);
    if (libDirName != NULL) {
	Tcl_SetObjResult(interp, Tcl_NewStringObj(libDirName, -1));
	return TCL_OK;
    }

    Tcl_SetObjResult(interp, Tcl_NewStringObj(
	    "no library has been specified for Tcl", -1));







|







1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
    const char *libDirName;

    if (objc != 1) {
	Tcl_WrongNumArgs(interp, 1, objv, NULL);
	return TCL_ERROR;
    }

    libDirName = Tcl_GetVar(interp, "tcl_library", TCL_GLOBAL_ONLY);
    if (libDirName != NULL) {
	Tcl_SetObjResult(interp, Tcl_NewStringObj(libDirName, -1));
	return TCL_OK;
    }

    Tcl_SetObjResult(interp, Tcl_NewStringObj(
	    "no library has been specified for Tcl", -1));
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
    const char *patchlevel;

    if (objc != 1) {
	Tcl_WrongNumArgs(interp, 1, objv, NULL);
	return TCL_ERROR;
    }

    patchlevel = Tcl_GetVar2(interp, "tcl_patchLevel", NULL,
	    (TCL_GLOBAL_ONLY | TCL_LEAVE_ERR_MSG));
    if (patchlevel != NULL) {
	Tcl_SetObjResult(interp, Tcl_NewStringObj(patchlevel, -1));
	return TCL_OK;
    }
    return TCL_ERROR;
}







|







1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
    const char *patchlevel;

    if (objc != 1) {
	Tcl_WrongNumArgs(interp, 1, objv, NULL);
	return TCL_ERROR;
    }

    patchlevel = Tcl_GetVar(interp, "tcl_patchLevel",
	    (TCL_GLOBAL_ONLY | TCL_LEAVE_ERR_MSG));
    if (patchlevel != NULL) {
	Tcl_SetObjResult(interp, Tcl_NewStringObj(patchlevel, -1));
	return TCL_OK;
    }
    return TCL_ERROR;
}
2151
2152
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2154
2155
2156
2157
2158
2159
2160
2161
2162
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2165
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2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
int
Tcl_JoinObjCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* The argument objects. */
{
    int listLen;
    Tcl_Obj *resObjPtr = NULL, *joinObjPtr, **elemPtrs;

    if ((objc < 2) || (objc > 3)) {
	Tcl_WrongNumArgs(interp, 1, objv, "list ?joinString?");
	return TCL_ERROR;
    }

    /*
     * Make sure the list argument is a list object and get its length and a
     * pointer to its array of element pointers.
     */

    if (TclListObjGetElements(interp, objv[1], &listLen,
	    &elemPtrs) != TCL_OK) {
	return TCL_ERROR;
    }

    if (listLen == 0) {
	/* No elements to join; default empty result is correct. */
	return TCL_OK;
    }
    if (listLen == 1) {
	/* One element; return it */
	Tcl_SetObjResult(interp, elemPtrs[0]);
	return TCL_OK;
    }

    joinObjPtr = (objc == 2) ? Tcl_NewStringObj(" ", 1) : objv[2];
    Tcl_IncrRefCount(joinObjPtr);

    if (Tcl_GetCharLength(joinObjPtr) == 0) {
	TclStringCatObjv(interp, /* inPlace */ 0, listLen, elemPtrs,
		&resObjPtr);
    } else {
	int i;

	resObjPtr = Tcl_NewObj();
	for (i = 0;  i < listLen;  i++) {
	    if (i > 0) {

		/*
		 * NOTE: This code is relying on Tcl_AppendObjToObj() **NOT**
		 * to shimmer joinObjPtr.  If it did, then the case where
		 * objv[1] and objv[2] are the same value would not be safe.
		 * Accessing elemPtrs would crash.
		 */

		Tcl_AppendObjToObj(resObjPtr, joinObjPtr);
	    }
	    Tcl_AppendObjToObj(resObjPtr, elemPtrs[i]);
	}
    }
    Tcl_DecrRefCount(joinObjPtr);
    if (resObjPtr) {
	Tcl_SetObjResult(interp, resObjPtr);
	return TCL_OK;
    }
    return TCL_ERROR;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_LassignObjCmd --
 *







|
|
















<
<
<
<
<
<
<
<
<
<



<
<
<
<
<
<
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<

<
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<







2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
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2165
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2167
2168
2169
2170
2171
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2173
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2175










2176
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2179
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2194

2195
2196


2197
2198
2199
2200
2201
2202
2203
int
Tcl_JoinObjCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* The argument objects. */
{
    int listLen, i;
    Tcl_Obj *resObjPtr, *joinObjPtr, **elemPtrs;

    if ((objc < 2) || (objc > 3)) {
	Tcl_WrongNumArgs(interp, 1, objv, "list ?joinString?");
	return TCL_ERROR;
    }

    /*
     * Make sure the list argument is a list object and get its length and a
     * pointer to its array of element pointers.
     */

    if (TclListObjGetElements(interp, objv[1], &listLen,
	    &elemPtrs) != TCL_OK) {
	return TCL_ERROR;
    }











    joinObjPtr = (objc == 2) ? Tcl_NewStringObj(" ", 1) : objv[2];
    Tcl_IncrRefCount(joinObjPtr);







    resObjPtr = Tcl_NewObj();
    for (i = 0;  i < listLen;  i++) {
	if (i > 0) {

	    /*
	     * NOTE: This code is relying on Tcl_AppendObjToObj() **NOT**
	     * to shimmer joinObjPtr.  If it did, then the case where
	     * objv[1] and objv[2] are the same value would not be safe.
	     * Accessing elemPtrs would crash.
	     */

	    Tcl_AppendObjToObj(resObjPtr, joinObjPtr);
	}
	Tcl_AppendObjToObj(resObjPtr, elemPtrs[i]);
    }

    Tcl_DecrRefCount(joinObjPtr);

    Tcl_SetObjResult(interp, resObjPtr);
    return TCL_OK;


}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_LassignObjCmd --
 *
Changes to generic/tclCmdMZ.c.
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
		numMatchesSaved, eflags);
	if (match < 0) {
	    return TCL_ERROR;
	}

	if (match == 0) {
	    /*
	     * We want to set the value of the interpreter result only when
	     * this is the first time through the loop.
	     */

	    if (all <= 1) {
		/*
		 * If inlining, the interpreter's object result remains an
		 * empty list, otherwise set it to an integer object w/ value







|







319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
		numMatchesSaved, eflags);
	if (match < 0) {
	    return TCL_ERROR;
	}

	if (match == 0) {
	    /*
	     * We want to set the value of the intepreter result only when
	     * this is the first time through the loop.
	     */

	    if (all <= 1) {
		/*
		 * If inlining, the interpreter's object result remains an
		 * empty list, otherwise set it to an integer object w/ value
1172
1173
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1194




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1198


1199





1200




1201













1202
1203
1204
1205
1206
1207
1208
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1210
static int
StringFirstCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{

    int start = 0;

    if (objc < 3 || objc > 4) {
	Tcl_WrongNumArgs(interp, 1, objv,
		"needleString haystackString ?startIndex?");
	return TCL_ERROR;
    }












    if (objc == 4) {
	int size = Tcl_GetCharLength(objv[2]);





	if (TCL_OK != TclGetIntForIndexM(interp, objv[3], size - 1, &start)) {

	    return TCL_ERROR;
	}













	if (start < 0) {




	    start = 0;
	}

	if (start >= size) {




	    Tcl_SetObjResult(interp, Tcl_NewIntObj(-1));


	    return TCL_OK;





	}




    }













    Tcl_SetObjResult(interp, Tcl_NewIntObj(TclStringFind(objv[1],
	    objv[2], start)));
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * StringLastCmd --







>
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>

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>
>
>
>


>
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>
>
>
>
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>
>
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>
>
>
>
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>
>
>
>
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>
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>
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>
>
>
>
>
>
>
>
>
|
<







1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199

1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263

1264
1265
1266
1267
1268
1269
1270
static int
StringFirstCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    Tcl_UniChar *needleStr, *haystackStr;
    int match, start, needleLen, haystackLen;

    if (objc < 3 || objc > 4) {
	Tcl_WrongNumArgs(interp, 1, objv,
		"needleString haystackString ?startIndex?");
	return TCL_ERROR;
    }

    /*
     * We are searching haystackStr for the sequence needleStr.
     */

    match = -1;
    start = 0;
    haystackLen = -1;

    needleStr = Tcl_GetUnicodeFromObj(objv[1], &needleLen);
    haystackStr = Tcl_GetUnicodeFromObj(objv[2], &haystackLen);

    if (objc == 4) {

	/*
	 * If a startIndex is specified, we will need to fast forward to that
	 * point in the string before we think about a match.
	 */

	if (TclGetIntForIndexM(interp, objv[3], haystackLen-1,
		&start) != TCL_OK){
	    return TCL_ERROR;
	}

	/*
	 * Reread to prevent shimmering problems.
	 */

	needleStr = Tcl_GetUnicodeFromObj(objv[1], &needleLen);
	haystackStr = Tcl_GetUnicodeFromObj(objv[2], &haystackLen);

	if (start >= haystackLen) {
	    goto str_first_done;
	} else if (start > 0) {
	    haystackStr += start;
	    haystackLen -= start;
	} else if (start < 0) {
	    /*
	     * Invalid start index mapped to string start; Bug #423581
	     */

	    start = 0;
	}
    }

    /*
     * If the length of the needle is more than the length of the haystack, it
     * cannot be contained in there so we can avoid searching. [Bug 2960021]
     */

    if (needleLen > 0 && needleLen <= haystackLen) {
	register Tcl_UniChar *p, *end;

	end = haystackStr + haystackLen - needleLen + 1;
	for (p = haystackStr;  p < end;  p++) {
	    /*
	     * Scan forward to find the first character.
	     */

	    if ((*p == *needleStr) && (TclUniCharNcmp(needleStr, p,
		    (unsigned long) needleLen) == 0)) {
		match = p - haystackStr;
		break;
	    }
	}
    }

    /*
     * Compute the character index of the matching string by counting the
     * number of characters before the match.
     */

    if ((match != -1) && (objc == 4)) {
	match += start;
    }

  str_first_done:
    Tcl_SetObjResult(interp, Tcl_NewIntObj(match));

    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * StringLastCmd --
1225
1226
1227
1228
1229
1230
1231

1232
1233
1234
1235
1236
1237
1238
1239











1240
1241




1242
1243

1244
1245
1246



1247


1248










1249




1250





1251


1252

1253
1254



1255
1256
1257
1258
1259
1260
1261
1262
1263
static int
StringLastCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{

    int last = INT_MAX - 1;

    if (objc < 3 || objc > 4) {
	Tcl_WrongNumArgs(interp, 1, objv,
		"needleString haystackString ?lastIndex?");
	return TCL_ERROR;
    }












    if (objc == 4) {
	int size = Tcl_GetCharLength(objv[2]);





	if (TCL_OK != TclGetIntForIndexM(interp, objv[3], size - 1, &last)) {

	    return TCL_ERROR;
	}




	if (last < 0) {


	    Tcl_SetObjResult(interp, Tcl_NewIntObj(-1));










	    return TCL_OK;




	}





	if (last >= size) {


	    last = size - 1;

	}
    }



    Tcl_SetObjResult(interp, Tcl_NewIntObj(TclStringLast(objv[1],
	    objv[2], last)));
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * StringIndexCmd --







>
|



|



>
>
>
>
>
>
>
>
>
>
>

<
>
>
>
>

|
>



>
>
>
|
>
>
|
>
>
>
>
>
>
>
>
>
>
|
>
>
>
>
|
>
>
>
>
>
|
>
>
|
>
|
|
>
>
>
|
<







1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312

1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361

1362
1363
1364
1365
1366
1367
1368
static int
StringLastCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    Tcl_UniChar *needleStr, *haystackStr, *p;
    int match, start, needleLen, haystackLen;

    if (objc < 3 || objc > 4) {
	Tcl_WrongNumArgs(interp, 1, objv,
		"needleString haystackString ?startIndex?");
	return TCL_ERROR;
    }

    /*
     * We are searching haystackString for the sequence needleString.
     */

    match = -1;
    start = 0;
    haystackLen = -1;

    needleStr = Tcl_GetUnicodeFromObj(objv[1], &needleLen);
    haystackStr = Tcl_GetUnicodeFromObj(objv[2], &haystackLen);

    if (objc == 4) {

	/*
	 * If a startIndex is specified, we will need to restrict the string
	 * range to that char index in the string
	 */

	if (TclGetIntForIndexM(interp, objv[3], haystackLen-1,
		&start) != TCL_OK){
	    return TCL_ERROR;
	}

	/*
	 * Reread to prevent shimmering problems.
	 */

	needleStr = Tcl_GetUnicodeFromObj(objv[1], &needleLen);
	haystackStr = Tcl_GetUnicodeFromObj(objv[2], &haystackLen);

	if (start < 0) {
	    goto str_last_done;
	} else if (start < haystackLen) {
	    p = haystackStr + start + 1 - needleLen;
	} else {
	    p = haystackStr + haystackLen - needleLen;
	}
    } else {
	p = haystackStr + haystackLen - needleLen;
    }

    /*
     * If the length of the needle is more than the length of the haystack, it
     * cannot be contained in there so we can avoid searching. [Bug 2960021]
     */

    if (needleLen > 0 && needleLen <= haystackLen) {
	for (; p >= haystackStr; p--) {
	    /*
	     * Scan backwards to find the first character.
	     */

	    if ((*p == *needleStr) && !memcmp(needleStr, p,
		    sizeof(Tcl_UniChar) * (size_t)needleLen)) {
		match = p - haystackStr;
		break;
	    }
	}
    }

  str_last_done:
    Tcl_SetObjResult(interp, Tcl_NewIntObj(match));

    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * StringIndexCmd --
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
		    string, NULL);
	    return TCL_ERROR;
	}
    }

    /*
     * This test is tricky, but has to be that way or you get other strange
     * inconsistencies (see test string-10.20.1 for illustration why!)
     */

    if (objv[objc-2]->typePtr == &tclDictType && objv[objc-2]->bytes == NULL){
	int i, done;
	Tcl_DictSearch search;

	/*







|







1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
		    string, NULL);
	    return TCL_ERROR;
	}
    }

    /*
     * This test is tricky, but has to be that way or you get other strange
     * inconsistencies (see test string-10.20 for illustration why!)
     */

    if (objv[objc-2]->typePtr == &tclDictType && objv[objc-2]->bytes == NULL){
	int i, done;
	Tcl_DictSearch search;

	/*
2114
2115
2116
2117
2118
2119
2120


2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140






















2141
2142

2143



2144













2145
2146














2147


2148
2149
2150
2151
2152
2153
2154
static int
StringReptCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{


    int count;
    Tcl_Obj *resultPtr;

    if (objc != 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "string count");
	return TCL_ERROR;
    }

    if (TclGetIntFromObj(interp, objv[2], &count) != TCL_OK) {
	return TCL_ERROR;
    }

    /*
     * Check for cases that allow us to skip copying stuff.
     */

    if (count == 1) {
	Tcl_SetObjResult(interp, objv[1]);
	return TCL_OK;
    } else if (count < 1) {






















	return TCL_OK;
    }





    if (TCL_OK != TclStringRepeat(interp, objv[1], count, &resultPtr)) {













	return TCL_ERROR;
    }














    Tcl_SetObjResult(interp, resultPtr);


    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * StringRplcCmd --







>
>
|

















|

>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
|

>

>
>
>
|
>
>
>
>
>
>
>
>
>
>
>
>
>


>
>
>
>
>
>
>
>
>
>
>
>
>
>

>
>







2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
static int
StringReptCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    const char *string1;
    char *string2;
    int count, index, length1, length2;
    Tcl_Obj *resultPtr;

    if (objc != 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "string count");
	return TCL_ERROR;
    }

    if (TclGetIntFromObj(interp, objv[2], &count) != TCL_OK) {
	return TCL_ERROR;
    }

    /*
     * Check for cases that allow us to skip copying stuff.
     */

    if (count == 1) {
	Tcl_SetObjResult(interp, objv[1]);
	goto done;
    } else if (count < 1) {
	goto done;
    }
    string1 = TclGetStringFromObj(objv[1], &length1);
    if (length1 <= 0) {
	goto done;
    }

    /*
     * Only build up a string that has data. Instead of building it up with
     * repeated appends, we just allocate the necessary space once and copy
     * the string value in.
     *
     * We have to worry about overflow [Bugs 714106, 2561746].
     * At this point we know 1 <= length1 <= INT_MAX and 2 <= count <= INT_MAX.
     * We need to keep 2 <= length2 <= INT_MAX.
     */

    if (count > INT_MAX/length1) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"result exceeds max size for a Tcl value (%d bytes)",
		INT_MAX));
	Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
	return TCL_ERROR;
    }
    length2 = length1 * count;

    /*
     * Include space for the NUL.
     */

    string2 = attemptckalloc((unsigned) length2 + 1);
    if (string2 == NULL) {
	/*
	 * Alloc failed. Note that in this case we try to do an error message
	 * since this is a case that's most likely when the alloc is large and
	 * that's easy to do with this API. Note that if we fail allocating a
	 * short string, this will likely keel over too (and fatally).
	 */

	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"string size overflow, out of memory allocating %u bytes",
		length2 + 1));
	Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
	return TCL_ERROR;
    }
    for (index = 0; index < count; index++) {
	memcpy(string2 + (length1 * index), string1, (size_t) length1);
    }
    string2[length2] = '\0';

    /*
     * We have to directly assign this instead of using Tcl_SetStringObj (and
     * indirectly TclInitStringRep) because that makes another copy of the
     * data.
     */

    TclNewObj(resultPtr);
    resultPtr->bytes = string2;
    resultPtr->length = length2;
    Tcl_SetObjResult(interp, resultPtr);

  done:
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * StringRplcCmd --
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712



2713
2714

2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
static int
StringCatCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    int code;
    Tcl_Obj *objResultPtr;

    if (objc < 2) {
	/*
	 * If there are no args, the result is an empty object.
	 * Just leave the preset empty interp result.
	 */
	return TCL_OK;
    }
    if (objc == 2) {
	/*
	 * Other trivial case, single arg, just return it.
	 */
	Tcl_SetObjResult(interp, objv[1]);
	return TCL_OK;
    }




    code = TclStringCatObjv(interp, /* inPlace */ 1, objc-1, objv+1,

	    &objResultPtr);

    if (code == TCL_OK) {
	Tcl_SetObjResult(interp, objResultPtr);
	return TCL_OK;
    }

    return code;
}

/*
 *----------------------------------------------------------------------
 *
 * StringBytesCmd --
 *







|
















>
>
>
|
<
>
|
|
<
|
<
|
<
|







2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878

2879
2880
2881

2882

2883

2884
2885
2886
2887
2888
2889
2890
2891
static int
StringCatCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    int i;
    Tcl_Obj *objResultPtr;

    if (objc < 2) {
	/*
	 * If there are no args, the result is an empty object.
	 * Just leave the preset empty interp result.
	 */
	return TCL_OK;
    }
    if (objc == 2) {
	/*
	 * Other trivial case, single arg, just return it.
	 */
	Tcl_SetObjResult(interp, objv[1]);
	return TCL_OK;
    }
    objResultPtr = objv[1];
    if (Tcl_IsShared(objResultPtr)) {
	objResultPtr = Tcl_DuplicateObj(objResultPtr);
    }

    for(i = 2;i < objc;i++) {
	Tcl_AppendObjToObj(objResultPtr, objv[i]);
    }

    Tcl_SetObjResult(interp, objResultPtr);



    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * StringBytesCmd --
 *
Changes to generic/tclCompCmds.c.
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
	Tcl_Obj **objs;
	const char *bytes;
	int len;

	Tcl_ListObjGetElements(NULL, listObj, &len, &objs);
	objPtr = Tcl_ConcatObj(len, objs);
	Tcl_DecrRefCount(listObj);
	bytes = TclGetStringFromObj(objPtr, &len);
	PushLiteral(envPtr, bytes, len);
	Tcl_DecrRefCount(objPtr);
	return TCL_OK;
    }

    /*
     * General case: runtime concat.







|







797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
	Tcl_Obj **objs;
	const char *bytes;
	int len;

	Tcl_ListObjGetElements(NULL, listObj, &len, &objs);
	objPtr = Tcl_ConcatObj(len, objs);
	Tcl_DecrRefCount(listObj);
	bytes = Tcl_GetStringFromObj(objPtr, &len);
	PushLiteral(envPtr, bytes, len);
	Tcl_DecrRefCount(objPtr);
	return TCL_OK;
    }

    /*
     * General case: runtime concat.
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
	Tcl_DecrRefCount(valueObj);
    }

    /*
     * We did! Excellent. The "verifyDict" is to do type forcing.
     */

    bytes = TclGetStringFromObj(dictObj, &len);
    PushLiteral(envPtr, bytes, len);
    TclEmitOpcode(		INST_DUP,			envPtr);
    TclEmitOpcode(		INST_DICT_VERIFY,		envPtr);
    Tcl_DecrRefCount(dictObj);
    return TCL_OK;

    /*







|







1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
	Tcl_DecrRefCount(valueObj);
    }

    /*
     * We did! Excellent. The "verifyDict" is to do type forcing.
     */

    bytes = Tcl_GetStringFromObj(dictObj, &len);
    PushLiteral(envPtr, bytes, len);
    TclEmitOpcode(		INST_DUP,			envPtr);
    TclEmitOpcode(		INST_DICT_VERIFY,		envPtr);
    Tcl_DecrRefCount(dictObj);
    return TCL_OK;

    /*
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660

	for (j = 0;  j < numVars;  j++) {
	    Tcl_Obj *varNameObj;
	    const char *bytes;
	    int numBytes, varIndex;

	    Tcl_ListObjIndex(NULL, varListObj, j, &varNameObj);
	    bytes = TclGetStringFromObj(varNameObj, &numBytes);
	    varIndex = LocalScalar(bytes, numBytes, envPtr);
	    if (varIndex < 0) {
		code = TCL_ERROR;
		goto done;
	    }
	    varListPtr->varIndexes[j] = varIndex;
	}







|







2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660

	for (j = 0;  j < numVars;  j++) {
	    Tcl_Obj *varNameObj;
	    const char *bytes;
	    int numBytes, varIndex;

	    Tcl_ListObjIndex(NULL, varListObj, j, &varNameObj);
	    bytes = Tcl_GetStringFromObj(varNameObj, &numBytes);
	    varIndex = LocalScalar(bytes, numBytes, envPtr);
	    if (varIndex < 0) {
		code = TCL_ERROR;
		goto done;
	    }
	    varListPtr->varIndexes[j] = varIndex;
	}
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
    }

    /*
     * Not an error, always a constant result, so just push the result as a
     * literal. Job done.
     */

    bytes = TclGetStringFromObj(tmpObj, &len);
    PushLiteral(envPtr, bytes, len);
    Tcl_DecrRefCount(tmpObj);
    return TCL_OK;

  checkForStringConcatCase:
    /*
     * See if we can generate a sequence of things to concatenate. This







|







3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
    }

    /*
     * Not an error, always a constant result, so just push the result as a
     * literal. Job done.
     */

    bytes = Tcl_GetStringFromObj(tmpObj, &len);
    PushLiteral(envPtr, bytes, len);
    Tcl_DecrRefCount(tmpObj);
    return TCL_OK;

  checkForStringConcatCase:
    /*
     * See if we can generate a sequence of things to concatenate. This
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
				 * being built. */
    for (bytes = start ; *bytes ; bytes++) {
	if (*bytes == '%') {
	    Tcl_AppendToObj(tmpObj, start, bytes - start);
	    if (*++bytes == '%') {
		Tcl_AppendToObj(tmpObj, "%", 1);
	    } else {
		char *b = TclGetStringFromObj(tmpObj, &len);

		/*
		 * If there is a non-empty literal from the format string,
		 * push it and reset.
		 */

		if (len > 0) {







|







3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
				 * being built. */
    for (bytes = start ; *bytes ; bytes++) {
	if (*bytes == '%') {
	    Tcl_AppendToObj(tmpObj, start, bytes - start);
	    if (*++bytes == '%') {
		Tcl_AppendToObj(tmpObj, "%", 1);
	    } else {
		char *b = Tcl_GetStringFromObj(tmpObj, &len);

		/*
		 * If there is a non-empty literal from the format string,
		 * push it and reset.
		 */

		if (len > 0) {
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
    }

    /*
     * Handle the case of a trailing literal.
     */

    Tcl_AppendToObj(tmpObj, start, bytes - start);
    bytes = TclGetStringFromObj(tmpObj, &len);
    if (len > 0) {
	PushLiteral(envPtr, bytes, len);
	i++;
    }
    Tcl_DecrRefCount(tmpObj);
    Tcl_DecrRefCount(formatObj);








|







3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
    }

    /*
     * Handle the case of a trailing literal.
     */

    Tcl_AppendToObj(tmpObj, start, bytes - start);
    bytes = Tcl_GetStringFromObj(tmpObj, &len);
    if (len > 0) {
	PushLiteral(envPtr, bytes, len);
	i++;
    }
    Tcl_DecrRefCount(tmpObj);
    Tcl_DecrRefCount(formatObj);

Changes to generic/tclCompCmdsGR.c.
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
    }

    /*
     * Next, higher-level checks. Is the RE a very simple glob? Is the
     * replacement "simple"?
     */

    bytes = TclGetStringFromObj(patternObj, &len);
    if (TclReToGlob(NULL, bytes, len, &pattern, &exact, &quantified)
	    != TCL_OK || exact || quantified) {
	goto done;
    }
    bytes = Tcl_DStringValue(&pattern);
    if (*bytes++ != '*') {
	goto done;







|







2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
    }

    /*
     * Next, higher-level checks. Is the RE a very simple glob? Is the
     * replacement "simple"?
     */

    bytes = Tcl_GetStringFromObj(patternObj, &len);
    if (TclReToGlob(NULL, bytes, len, &pattern, &exact, &quantified)
	    != TCL_OK || exact || quantified) {
	goto done;
    }
    bytes = Tcl_DStringValue(&pattern);
    if (*bytes++ != '*') {
	goto done;
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
    /*
     * Proved the simplicity constraints! Time to issue the code.
     */

    result = TCL_OK;
    bytes = Tcl_DStringValue(&pattern) + 1;
    PushLiteral(envPtr,	bytes, len);
    bytes = TclGetStringFromObj(replacementObj, &len);
    PushLiteral(envPtr,	bytes, len);
    CompileWord(envPtr,	stringTokenPtr, interp, parsePtr->numWords-2);
    TclEmitOpcode(	INST_STR_MAP,	envPtr);

  done:
    Tcl_DStringFree(&pattern);
    if (patternObj) {







|







2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
    /*
     * Proved the simplicity constraints! Time to issue the code.
     */

    result = TCL_OK;
    bytes = Tcl_DStringValue(&pattern) + 1;
    PushLiteral(envPtr,	bytes, len);
    bytes = Tcl_GetStringFromObj(replacementObj, &len);
    PushLiteral(envPtr,	bytes, len);
    CompileWord(envPtr,	stringTokenPtr, interp, parsePtr->numWords-2);
    TclEmitOpcode(	INST_STR_MAP,	envPtr);

  done:
    Tcl_DStringFree(&pattern);
    if (patternObj) {
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
    CompileEnv *envPtr)
{
    Tcl_Obj *msg = Tcl_GetObjResult(interp);
    int numBytes;
    const char *bytes = TclGetStringFromObj(msg, &numBytes);

    TclErrorStackResetIf(interp, bytes, numBytes);
    TclEmitPush(TclRegisterLiteral(envPtr, bytes, numBytes, 0), envPtr);
    CompileReturnInternal(envPtr, INST_SYNTAX, TCL_ERROR, 0,
	    TclNoErrorStack(interp, Tcl_GetReturnOptions(interp, TCL_ERROR)));
    Tcl_ResetResult(interp);
}

/*
 *----------------------------------------------------------------------







|







2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
    CompileEnv *envPtr)
{
    Tcl_Obj *msg = Tcl_GetObjResult(interp);
    int numBytes;
    const char *bytes = TclGetStringFromObj(msg, &numBytes);

    TclErrorStackResetIf(interp, bytes, numBytes);
    TclEmitPush(TclRegisterNewLiteral(envPtr, bytes, numBytes), envPtr);
    CompileReturnInternal(envPtr, INST_SYNTAX, TCL_ERROR, 0,
	    TclNoErrorStack(interp, Tcl_GetReturnOptions(interp, TCL_ERROR)));
    Tcl_ResetResult(interp);
}

/*
 *----------------------------------------------------------------------
Changes to generic/tclCompCmdsSZ.c.
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
	    } else {
		folded = obj;
	    }
	} else {
	    Tcl_DecrRefCount(obj);
	    if (folded) {
		int len;
		const char *bytes = TclGetStringFromObj(folded, &len);

		PushLiteral(envPtr, bytes, len);
		Tcl_DecrRefCount(folded);
		folded = NULL;
		numArgs ++;
	    }
	    CompileWord(envPtr, wordTokenPtr, interp, i);
	    numArgs ++;
	    if (numArgs >= 254) { /* 254 to take care of the possible +1 of "folded" above */
		TclEmitInstInt1(INST_STR_CONCAT1, numArgs, envPtr);
		numArgs = 1;	/* concat pushes 1 obj, the result */
	    }
	}
	wordTokenPtr = TokenAfter(wordTokenPtr);
    }
    if (folded) {
	int len;
	const char *bytes = TclGetStringFromObj(folded, &len);

	PushLiteral(envPtr, bytes, len);
	Tcl_DecrRefCount(folded);
	folded = NULL;
	numArgs ++;
    }
    if (numArgs > 1) {







|

















|







308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
	    } else {
		folded = obj;
	    }
	} else {
	    Tcl_DecrRefCount(obj);
	    if (folded) {
		int len;
		const char *bytes = Tcl_GetStringFromObj(folded, &len);

		PushLiteral(envPtr, bytes, len);
		Tcl_DecrRefCount(folded);
		folded = NULL;
		numArgs ++;
	    }
	    CompileWord(envPtr, wordTokenPtr, interp, i);
	    numArgs ++;
	    if (numArgs >= 254) { /* 254 to take care of the possible +1 of "folded" above */
		TclEmitInstInt1(INST_STR_CONCAT1, numArgs, envPtr);
		numArgs = 1;	/* concat pushes 1 obj, the result */
	    }
	}
	wordTokenPtr = TokenAfter(wordTokenPtr);
    }
    if (folded) {
	int len;
	const char *bytes = Tcl_GetStringFromObj(folded, &len);

	PushLiteral(envPtr, bytes, len);
	Tcl_DecrRefCount(folded);
	folded = NULL;
	numArgs ++;
    }
    if (numArgs > 1) {
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963

    /*
     * Now issue the opcodes. Note that in the case that we know that the
     * first word is an empty word, we don't issue the map at all. That is the
     * correct semantics for mapping.
     */

    bytes = TclGetStringFromObj(objv[0], &len);
    if (len == 0) {
	CompileWord(envPtr, stringTokenPtr, interp, 2);
    } else {
	PushLiteral(envPtr, bytes, len);
	bytes = TclGetStringFromObj(objv[1], &len);
	PushLiteral(envPtr, bytes, len);
	CompileWord(envPtr, stringTokenPtr, interp, 2);
	OP(STR_MAP);
    }
    Tcl_DecrRefCount(mapObj);
    return TCL_OK;
}







|




|







944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963

    /*
     * Now issue the opcodes. Note that in the case that we know that the
     * first word is an empty word, we don't issue the map at all. That is the
     * correct semantics for mapping.
     */

    bytes = Tcl_GetStringFromObj(objv[0], &len);
    if (len == 0) {
	CompileWord(envPtr, stringTokenPtr, interp, 2);
    } else {
	PushLiteral(envPtr, bytes, len);
	bytes = Tcl_GetStringFromObj(objv[1], &len);
	PushLiteral(envPtr, bytes, len);
	CompileWord(envPtr, stringTokenPtr, interp, 2);
	OP(STR_MAP);
    }
    Tcl_DecrRefCount(mapObj);
    return TCL_OK;
}
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
	int length, literal, catchRange, breakJump;
	char buf[TCL_UTF_MAX];
	JumpFixup startFixup, okFixup, returnFixup, breakFixup;
	JumpFixup continueFixup, otherFixup, endFixup;

	switch (tokenPtr->type) {
	case TCL_TOKEN_TEXT:
	    literal = TclRegisterLiteral(envPtr,
		    tokenPtr->start, tokenPtr->size, 0);
	    TclEmitPush(literal, envPtr);
	    TclAdvanceLines(&bline, tokenPtr->start,
		    tokenPtr->start + tokenPtr->size);
	    count++;
	    continue;
	case TCL_TOKEN_BS:
	    length = TclParseBackslash(tokenPtr->start, tokenPtr->size,
		    NULL, buf);
	    literal = TclRegisterLiteral(envPtr, buf, length, 0);
	    TclEmitPush(literal, envPtr);
	    count++;
	    continue;
	case TCL_TOKEN_VARIABLE:
	    /*
	     * Check for simple variable access; see if we can only generate
	     * TCL_OK or TCL_ERROR from the substituted variable read; if so,







|
|








|







1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
	int length, literal, catchRange, breakJump;
	char buf[TCL_UTF_MAX];
	JumpFixup startFixup, okFixup, returnFixup, breakFixup;
	JumpFixup continueFixup, otherFixup, endFixup;

	switch (tokenPtr->type) {
	case TCL_TOKEN_TEXT:
	    literal = TclRegisterNewLiteral(envPtr,
		    tokenPtr->start, tokenPtr->size);
	    TclEmitPush(literal, envPtr);
	    TclAdvanceLines(&bline, tokenPtr->start,
		    tokenPtr->start + tokenPtr->size);
	    count++;
	    continue;
	case TCL_TOKEN_BS:
	    length = TclParseBackslash(tokenPtr->start, tokenPtr->size,
		    NULL, buf);
	    literal = TclRegisterNewLiteral(envPtr, buf, length);
	    TclEmitPush(literal, envPtr);
	    count++;
	    continue;
	case TCL_TOKEN_VARIABLE:
	    /*
	     * Check for simple variable access; see if we can only generate
	     * TCL_OK or TCL_ERROR from the substituted variable read; if so,
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
	    TclAdvanceContinuations(&bline, &clNext, bytes - envPtr->source);

	    numBytes -= (bytes - prevBytes);
	    numWords++;
	}
	if (numWords % 2) {
	abort:
	    ckfree(bodyToken);
	    ckfree(bodyTokenArray);
	    ckfree(bodyLines);
	    ckfree(bodyContLines);
	    return TCL_ERROR;
	}
    } else if (numWords % 2 || numWords == 0) {
	/*
	 * Odd number of words (>1) available, or no words at all available.
	 * Both are error cases, so punt and let the interpreted-version
	 * generate the error message. Note that the second case probably







|
|
|
|







1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
	    TclAdvanceContinuations(&bline, &clNext, bytes - envPtr->source);

	    numBytes -= (bytes - prevBytes);
	    numWords++;
	}
	if (numWords % 2) {
	abort:
	    ckfree((char *) bodyToken);
	    ckfree((char *) bodyTokenArray);
	    ckfree((char *) bodyLines);
	    ckfree((char *) bodyContLines);
	    return TCL_ERROR;
	}
    } else if (numWords % 2 || numWords == 0) {
	/*
	 * Odd number of words (>1) available, or no words at all available.
	 * Both are error cases, so punt and let the interpreted-version
	 * generate the error message. Note that the second case probably
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
	    if (Tcl_ListObjGetElements(NULL, tmpObj, &objc, &objv) != TCL_OK
		    || (objc > 2)) {
		TclDecrRefCount(tmpObj);
		goto failedToCompile;
	    }
	    if (objc > 0) {
		int len;
		const char *varname = TclGetStringFromObj(objv[0], &len);

		resultVarIndices[i] = LocalScalar(varname, len, envPtr);
		if (resultVarIndices[i] < 0) {
		    TclDecrRefCount(tmpObj);
		    goto failedToCompile;
		}
	    } else {
		resultVarIndices[i] = -1;
	    }
	    if (objc == 2) {
		int len;
		const char *varname = TclGetStringFromObj(objv[1], &len);

		optionVarIndices[i] = LocalScalar(varname, len, envPtr);
		if (optionVarIndices[i] < 0) {
		    TclDecrRefCount(tmpObj);
		    goto failedToCompile;
		}
	    } else {







|











|







2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
	    if (Tcl_ListObjGetElements(NULL, tmpObj, &objc, &objv) != TCL_OK
		    || (objc > 2)) {
		TclDecrRefCount(tmpObj);
		goto failedToCompile;
	    }
	    if (objc > 0) {
		int len;
		const char *varname = Tcl_GetStringFromObj(objv[0], &len);

		resultVarIndices[i] = LocalScalar(varname, len, envPtr);
		if (resultVarIndices[i] < 0) {
		    TclDecrRefCount(tmpObj);
		    goto failedToCompile;
		}
	    } else {
		resultVarIndices[i] = -1;
	    }
	    if (objc == 2) {
		int len;
		const char *varname = Tcl_GetStringFromObj(objv[1], &len);

		optionVarIndices[i] = LocalScalar(varname, len, envPtr);
		if (optionVarIndices[i] < 0) {
		    TclDecrRefCount(tmpObj);
		    goto failedToCompile;
		}
	    } else {
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
	     */

	    LOAD(			optionsVar);
	    PUSH(			"-errorcode");
	    OP4(			DICT_GET, 1);
	    TclAdjustStackDepth(-1, envPtr);
	    OP44(			LIST_RANGE_IMM, 0, len-1);
	    p = TclGetStringFromObj(matchClauses[i], &len);
	    PushLiteral(envPtr, p, len);
	    OP(				STR_EQ);
	    JUMP4(			JUMP_FALSE, notECJumpSource);
	} else {
	    notECJumpSource = -1; /* LINT */
	}
	OP(				POP);







|







3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
	     */

	    LOAD(			optionsVar);
	    PUSH(			"-errorcode");
	    OP4(			DICT_GET, 1);
	    TclAdjustStackDepth(-1, envPtr);
	    OP44(			LIST_RANGE_IMM, 0, len-1);
	    p = Tcl_GetStringFromObj(matchClauses[i], &len);
	    PushLiteral(envPtr, p, len);
	    OP(				STR_EQ);
	    JUMP4(			JUMP_FALSE, notECJumpSource);
	} else {
	    notECJumpSource = -1; /* LINT */
	}
	OP(				POP);
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
	     */

	    LOAD(			optionsVar);
	    PUSH(			"-errorcode");
	    OP4(			DICT_GET, 1);
	    TclAdjustStackDepth(-1, envPtr);
	    OP44(			LIST_RANGE_IMM, 0, len-1);
	    p = TclGetStringFromObj(matchClauses[i], &len);
	    PushLiteral(envPtr, p, len);
	    OP(				STR_EQ);
	    JUMP4(			JUMP_FALSE, notECJumpSource);
	} else {
	    notECJumpSource = -1; /* LINT */
	}
	OP(				POP);







|







3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
	     */

	    LOAD(			optionsVar);
	    PUSH(			"-errorcode");
	    OP4(			DICT_GET, 1);
	    TclAdjustStackDepth(-1, envPtr);
	    OP44(			LIST_RANGE_IMM, 0, len-1);
	    p = Tcl_GetStringFromObj(matchClauses[i], &len);
	    PushLiteral(envPtr, p, len);
	    OP(				STR_EQ);
	    JUMP4(			JUMP_FALSE, notECJumpSource);
	} else {
	    notECJumpSource = -1; /* LINT */
	}
	OP(				POP);
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
	    }
	    return TCL_ERROR;
	}
	if (varCount == 0) {
	    const char *bytes;
	    int len;

	    bytes = TclGetStringFromObj(leadingWord, &len);
	    if (i == 1 && len == 11 && !strncmp("-nocomplain", bytes, 11)) {
		flags = 0;
		haveFlags++;
	    } else if (i == (2 - flags) && len == 2 && !strncmp("--", bytes, 2)) {
		haveFlags++;
	    } else {
		varCount++;







|







3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
	    }
	    return TCL_ERROR;
	}
	if (varCount == 0) {
	    const char *bytes;
	    int len;

	    bytes = Tcl_GetStringFromObj(leadingWord, &len);
	    if (i == 1 && len == 11 && !strncmp("-nocomplain", bytes, 11)) {
		flags = 0;
		haveFlags++;
	    } else if (i == (2 - flags) && len == 2 && !strncmp("--", bytes, 2)) {
		haveFlags++;
	    } else {
		varCount++;
Changes to generic/tclCompExpr.c.
2177
2178
2179
2180
2181
2182
2183

2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196

2197
2198
2199

2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
    OpNode *nodes,
    int index,
    Tcl_Obj *const **litObjvPtr)
{
    CompileEnv *envPtr;
    ByteCode *byteCodePtr;
    int code;

    NRE_callback *rootPtr = TOP_CB(interp);

    /*
     * Note we are compiling an expression with literal arguments. This means
     * there can be no [info frame] calls when we execute the resulting
     * bytecode, so there's no need to tend to TIP 280 issues.
     */

    envPtr = TclStackAlloc(interp, sizeof(CompileEnv));
    TclInitCompileEnv(interp, envPtr, NULL, 0, NULL, 0);
    CompileExprTree(interp, nodes, index, litObjvPtr, NULL, NULL, envPtr,
	    0 /* optimize */);
    TclEmitOpcode(INST_DONE, envPtr);

    byteCodePtr = TclInitByteCode(envPtr);
    TclFreeCompileEnv(envPtr);
    TclStackFree(interp, envPtr);

    TclNRExecuteByteCode(interp, byteCodePtr);
    code = TclNRRunCallbacks(interp, TCL_OK, rootPtr);
    TclReleaseByteCode(byteCodePtr);
    return code;
}

/*
 *----------------------------------------------------------------------
 *
 * CompileExprTree --







>













>
|


>


|







2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
    OpNode *nodes,
    int index,
    Tcl_Obj *const **litObjvPtr)
{
    CompileEnv *envPtr;
    ByteCode *byteCodePtr;
    int code;
    Tcl_Obj *byteCodeObj = Tcl_NewObj();
    NRE_callback *rootPtr = TOP_CB(interp);

    /*
     * Note we are compiling an expression with literal arguments. This means
     * there can be no [info frame] calls when we execute the resulting
     * bytecode, so there's no need to tend to TIP 280 issues.
     */

    envPtr = TclStackAlloc(interp, sizeof(CompileEnv));
    TclInitCompileEnv(interp, envPtr, NULL, 0, NULL, 0);
    CompileExprTree(interp, nodes, index, litObjvPtr, NULL, NULL, envPtr,
	    0 /* optimize */);
    TclEmitOpcode(INST_DONE, envPtr);
    Tcl_IncrRefCount(byteCodeObj);
    TclInitByteCodeObj(byteCodeObj, envPtr);
    TclFreeCompileEnv(envPtr);
    TclStackFree(interp, envPtr);
    byteCodePtr = byteCodeObj->internalRep.twoPtrValue.ptr1;
    TclNRExecuteByteCode(interp, byteCodePtr);
    code = TclNRRunCallbacks(interp, TCL_OK, rootPtr);
    Tcl_DecrRefCount(byteCodeObj);
    return code;
}

/*
 *----------------------------------------------------------------------
 *
 * CompileExprTree --
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
		int length;

		Tcl_DStringInit(&cmdName);
		TclDStringAppendLiteral(&cmdName, "tcl::mathfunc::");
		p = TclGetStringFromObj(*funcObjv, &length);
		funcObjv++;
		Tcl_DStringAppend(&cmdName, p, length);
		TclEmitPush(TclRegisterLiteral(envPtr,
			Tcl_DStringValue(&cmdName),
			Tcl_DStringLength(&cmdName), LITERAL_CMD_NAME), envPtr);
		Tcl_DStringFree(&cmdName);

		/*
		 * Start a count of the number of words in this function
		 * command invocation. In case there's already a count in
		 * progress (nested functions), save it in our unused "left"
		 * field for restoring later.







|

|







2266
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2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
		int length;

		Tcl_DStringInit(&cmdName);
		TclDStringAppendLiteral(&cmdName, "tcl::mathfunc::");
		p = TclGetStringFromObj(*funcObjv, &length);
		funcObjv++;
		Tcl_DStringAppend(&cmdName, p, length);
		TclEmitPush(TclRegisterNewCmdLiteral(envPtr,
			Tcl_DStringValue(&cmdName),
			Tcl_DStringLength(&cmdName)), envPtr);
		Tcl_DStringFree(&cmdName);

		/*
		 * Start a count of the number of words in this function
		 * command invocation. In case there's already a count in
		 * progress (nested functions), save it in our unused "left"
		 * field for restoring later.
2372
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2374
2375
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2377
2378
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2380
2381
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2383
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2385
2386
2387
2388
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2391
2392
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2396
2397
		break;
	    case AND:
	    case OR:
		CLANG_ASSERT(jumpPtr);
		pc1 = CurrentOffset(envPtr);
		TclEmitInstInt1((nodePtr->lexeme == AND) ? INST_JUMP_FALSE1
			: INST_JUMP_TRUE1, 0, envPtr);
		TclEmitPush(TclRegisterLiteral(envPtr,
			(nodePtr->lexeme == AND) ? "1" : "0", 1, 0), envPtr);
		pc2 = CurrentOffset(envPtr);
		TclEmitInstInt1(INST_JUMP1, 0, envPtr);
		TclAdjustStackDepth(-1, envPtr);
		TclStoreInt1AtPtr(CurrentOffset(envPtr) - pc1,
			envPtr->codeStart + pc1 + 1);
		if (TclFixupForwardJumpToHere(envPtr, &jumpPtr->jump, 127)) {
		    pc2 += 3;
		}
		TclEmitPush(TclRegisterLiteral(envPtr,
			(nodePtr->lexeme == AND) ? "0" : "1", 1, 0), envPtr);
		TclStoreInt1AtPtr(CurrentOffset(envPtr) - pc2,
			envPtr->codeStart + pc2 + 1);
		convert = 0;
		freePtr = jumpPtr;
		jumpPtr = jumpPtr->next;
		TclStackFree(interp, freePtr);
		break;







|
|








|
|







2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
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2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
		break;
	    case AND:
	    case OR:
		CLANG_ASSERT(jumpPtr);
		pc1 = CurrentOffset(envPtr);
		TclEmitInstInt1((nodePtr->lexeme == AND) ? INST_JUMP_FALSE1
			: INST_JUMP_TRUE1, 0, envPtr);
		TclEmitPush(TclRegisterNewLiteral(envPtr,
			(nodePtr->lexeme == AND) ? "1" : "0", 1), envPtr);
		pc2 = CurrentOffset(envPtr);
		TclEmitInstInt1(INST_JUMP1, 0, envPtr);
		TclAdjustStackDepth(-1, envPtr);
		TclStoreInt1AtPtr(CurrentOffset(envPtr) - pc1,
			envPtr->codeStart + pc1 + 1);
		if (TclFixupForwardJumpToHere(envPtr, &jumpPtr->jump, 127)) {
		    pc2 += 3;
		}
		TclEmitPush(TclRegisterNewLiteral(envPtr,
			(nodePtr->lexeme == AND) ? "0" : "1", 1), envPtr);
		TclStoreInt1AtPtr(CurrentOffset(envPtr) - pc2,
			envPtr->codeStart + pc2 + 1);
		convert = 0;
		freePtr = jumpPtr;
		jumpPtr = jumpPtr->next;
		TclStackFree(interp, freePtr);
		break;
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
	case OT_LITERAL: {
	    Tcl_Obj *const *litObjv = *litObjvPtr;
	    Tcl_Obj *literal = *litObjv;

	    if (optimize) {
		int length;
		const char *bytes = TclGetStringFromObj(literal, &length);
		int index = TclRegisterLiteral(envPtr, bytes, length, 0);
		Tcl_Obj *objPtr = TclFetchLiteral(envPtr, index);

		if ((objPtr->typePtr == NULL) && (literal->typePtr != NULL)) {
		    /*
		     * Would like to do this:
		     *
		     * lePtr->objPtr = literal;







|







2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
	case OT_LITERAL: {
	    Tcl_Obj *const *litObjv = *litObjvPtr;
	    Tcl_Obj *literal = *litObjv;

	    if (optimize) {
		int length;
		const char *bytes = TclGetStringFromObj(literal, &length);
		int index = TclRegisterNewLiteral(envPtr, bytes, length);
		Tcl_Obj *objPtr = TclFetchLiteral(envPtr, index);

		if ((objPtr->typePtr == NULL) && (literal->typePtr != NULL)) {
		    /*
		     * Would like to do this:
		     *
		     * lePtr->objPtr = literal;
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
		     * Don't generate a string rep, but if we have one
		     * already, then use it to share via the literal table.
		     */

		    if (objPtr->bytes) {
			Tcl_Obj *tableValue;

			index = TclRegisterLiteral(envPtr, objPtr->bytes,
				objPtr->length, 0);
			tableValue = TclFetchLiteral(envPtr, index);
			if ((tableValue->typePtr == NULL) &&
				(objPtr->typePtr != NULL)) {
			    /*
			     * Same intrep surgery as for OT_LITERAL.
			     */








|
|







2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
		     * Don't generate a string rep, but if we have one
		     * already, then use it to share via the literal table.
		     */

		    if (objPtr->bytes) {
			Tcl_Obj *tableValue;

			index = TclRegisterNewLiteral(envPtr, objPtr->bytes,
				objPtr->length);
			tableValue = TclFetchLiteral(envPtr, index);
			if ((tableValue->typePtr == NULL) &&
				(objPtr->typePtr != NULL)) {
			    /*
			     * Same intrep surgery as for OT_LITERAL.
			     */

Changes to generic/tclCompile.c.
657
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664
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    {NULL, 0, 0, 0, {OPERAND_NONE}}
};

/*
 * Prototypes for procedures defined later in this file:
 */

static void		CleanupByteCode(ByteCode *codePtr);
static ByteCode *	CompileSubstObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
			    int flags);
static void		DupByteCodeInternalRep(Tcl_Obj *srcPtr,
			    Tcl_Obj *copyPtr);
static unsigned char *	EncodeCmdLocMap(CompileEnv *envPtr,
			    ByteCode *codePtr, unsigned char *startPtr);
static void		EnterCmdExtentData(CompileEnv *envPtr,
			    int cmdNumber, int numSrcBytes, int numCodeBytes);
static void		EnterCmdStartData(CompileEnv *envPtr,
			    int cmdNumber, int srcOffset, int codeOffset);
static void		FreeByteCodeInternalRep(Tcl_Obj *objPtr);
static void		FreeSubstCodeInternalRep(Tcl_Obj *objPtr);
static int		GetCmdLocEncodingSize(CompileEnv *envPtr);
static int		IsCompactibleCompileEnv(Tcl_Interp *interp,
			    CompileEnv *envPtr);
static void		PreventCycle(Tcl_Obj *objPtr, CompileEnv *envPtr);
#ifdef TCL_COMPILE_STATS
static void		RecordByteCodeStats(ByteCode *codePtr);
#endif /* TCL_COMPILE_STATS */
static int		SetByteCodeFromAny(Tcl_Interp *interp,
			    Tcl_Obj *objPtr);
static void		StartExpanding(CompileEnv *envPtr);








<















<







657
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663

664
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676
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678

679
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684
685
    {NULL, 0, 0, 0, {OPERAND_NONE}}
};

/*
 * Prototypes for procedures defined later in this file:
 */


static ByteCode *	CompileSubstObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
			    int flags);
static void		DupByteCodeInternalRep(Tcl_Obj *srcPtr,
			    Tcl_Obj *copyPtr);
static unsigned char *	EncodeCmdLocMap(CompileEnv *envPtr,
			    ByteCode *codePtr, unsigned char *startPtr);
static void		EnterCmdExtentData(CompileEnv *envPtr,
			    int cmdNumber, int numSrcBytes, int numCodeBytes);
static void		EnterCmdStartData(CompileEnv *envPtr,
			    int cmdNumber, int srcOffset, int codeOffset);
static void		FreeByteCodeInternalRep(Tcl_Obj *objPtr);
static void		FreeSubstCodeInternalRep(Tcl_Obj *objPtr);
static int		GetCmdLocEncodingSize(CompileEnv *envPtr);
static int		IsCompactibleCompileEnv(Tcl_Interp *interp,
			    CompileEnv *envPtr);

#ifdef TCL_COMPILE_STATS
static void		RecordByteCodeStats(ByteCode *codePtr);
#endif /* TCL_COMPILE_STATS */
static int		SetByteCodeFromAny(Tcl_Interp *interp,
			    Tcl_Obj *objPtr);
static void		StartExpanding(CompileEnv *envPtr);

761
762
763
764
765
766
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768
769
770
771
772
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781
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784
785
786
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788
789
790
791
792
    Tcl_Obj *objPtr,		/* The object to make a ByteCode object. */
    CompileHookProc *hookProc,	/* Procedure to invoke after compilation. */
    ClientData clientData)	/* Hook procedure private data. */
{
    Interp *iPtr = (Interp *) interp;
    CompileEnv compEnv;		/* Compilation environment structure allocated
				 * in frame. */
    size_t length;
    int result = TCL_OK;
    const char *stringPtr;
    Proc *procPtr = iPtr->compiledProcPtr;
    ContLineLoc *clLocPtr;

#ifdef TCL_COMPILE_DEBUG
    if (!traceInitialized) {
	if (Tcl_LinkVar(interp, "tcl_traceCompile",
		(char *) &tclTraceCompile, TCL_LINK_INT) != TCL_OK) {
	    Tcl_Panic("SetByteCodeFromAny: unable to create link for tcl_traceCompile variable");
	}
	traceInitialized = 1;
    }
#endif

    stringPtr = TclGetString(objPtr);
    length = objPtr->length;

    /*
     * TIP #280: Pick up the CmdFrame in which the BC compiler was invoked and
     * use to initialize the tracking in the compiler. This information was
     * stored by TclCompEvalObj and ProcCompileProc.
     */








<
|














|
<







759
760
761
762
763
764
765

766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781

782
783
784
785
786
787
788
    Tcl_Obj *objPtr,		/* The object to make a ByteCode object. */
    CompileHookProc *hookProc,	/* Procedure to invoke after compilation. */
    ClientData clientData)	/* Hook procedure private data. */
{
    Interp *iPtr = (Interp *) interp;
    CompileEnv compEnv;		/* Compilation environment structure allocated
				 * in frame. */

    int length, result = TCL_OK;
    const char *stringPtr;
    Proc *procPtr = iPtr->compiledProcPtr;
    ContLineLoc *clLocPtr;

#ifdef TCL_COMPILE_DEBUG
    if (!traceInitialized) {
	if (Tcl_LinkVar(interp, "tcl_traceCompile",
		(char *) &tclTraceCompile, TCL_LINK_INT) != TCL_OK) {
	    Tcl_Panic("SetByteCodeFromAny: unable to create link for tcl_traceCompile variable");
	}
	traceInitialized = 1;
    }
#endif

    stringPtr = TclGetStringFromObj(objPtr, &length);


    /*
     * TIP #280: Pick up the CmdFrame in which the BC compiler was invoked and
     * use to initialize the tracking in the compiler. This information was
     * stored by TclCompEvalObj and ProcCompileProc.
     */

866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
     */

#ifdef TCL_COMPILE_DEBUG
    TclVerifyLocalLiteralTable(&compEnv);
#endif /*TCL_COMPILE_DEBUG*/

    if (result == TCL_OK) {
	(void) TclInitByteCodeObj(objPtr, &tclByteCodeType, &compEnv);
#ifdef TCL_COMPILE_DEBUG
	if (tclTraceCompile >= 2) {
	    TclPrintByteCodeObj(interp, objPtr);
	    fflush(stdout);
	}
#endif /* TCL_COMPILE_DEBUG */
    }







|







862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
     */

#ifdef TCL_COMPILE_DEBUG
    TclVerifyLocalLiteralTable(&compEnv);
#endif /*TCL_COMPILE_DEBUG*/

    if (result == TCL_OK) {
	TclInitByteCodeObj(objPtr, &compEnv);
#ifdef TCL_COMPILE_DEBUG
	if (tclTraceCompile >= 2) {
	    TclPrintByteCodeObj(interp, objPtr);
	    fflush(stdout);
	}
#endif /* TCL_COMPILE_DEBUG */
    }
967
968
969
970
971
972
973


974

975
976
977
978
979
980
981
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983
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986
987
988
989
990
991
992
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994
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996
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999
1000
1001
1002
1003
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1005
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1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023

static void
FreeByteCodeInternalRep(
    register Tcl_Obj *objPtr)	/* Object whose internal rep to free. */
{
    register ByteCode *codePtr = objPtr->internalRep.twoPtrValue.ptr1;



    TclReleaseByteCode(codePtr);

}

/*
 *----------------------------------------------------------------------
 *
 * TclReleaseByteCode --
 *
 *	This procedure does all the real work of freeing up a bytecode
 *	object's ByteCode structure. It's called only when the structure's
 *	reference count becomes zero.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Frees objPtr's bytecode internal representation and sets its type NULL
 *	Also releases its literals and frees its auxiliary data items.
 *
 *----------------------------------------------------------------------
 */

void
TclPreserveByteCode(
    register ByteCode *codePtr)
{
    codePtr->refCount++;
}

void
TclReleaseByteCode(
    register ByteCode *codePtr)
{
    if (codePtr->refCount-- > 1) {
	return;
    }

    /* Just dropped to refcount==0.  Clean up. */
    CleanupByteCode(codePtr);
}

static void
CleanupByteCode(
    register ByteCode *codePtr)	/* Points to the ByteCode to free. */
{
    Tcl_Interp *interp = (Tcl_Interp *) *codePtr->interpHandle;
    Interp *iPtr = (Interp *) interp;
    int numLitObjects = codePtr->numLitObjects;
    int numAuxDataItems = codePtr->numAuxDataItems;
    register Tcl_Obj **objArrayPtr, *objPtr;







>
>
|
>





|
















<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
|







963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995



















996
997
998
999
1000
1001
1002
1003

static void
FreeByteCodeInternalRep(
    register Tcl_Obj *objPtr)	/* Object whose internal rep to free. */
{
    register ByteCode *codePtr = objPtr->internalRep.twoPtrValue.ptr1;

    objPtr->typePtr = NULL;
    if (codePtr->refCount-- <= 1) {
	TclCleanupByteCode(codePtr);
    }
}

/*
 *----------------------------------------------------------------------
 *
 * TclCleanupByteCode --
 *
 *	This procedure does all the real work of freeing up a bytecode
 *	object's ByteCode structure. It's called only when the structure's
 *	reference count becomes zero.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Frees objPtr's bytecode internal representation and sets its type NULL
 *	Also releases its literals and frees its auxiliary data items.
 *
 *----------------------------------------------------------------------
 */

void



















TclCleanupByteCode(
    register ByteCode *codePtr)	/* Points to the ByteCode to free. */
{
    Tcl_Interp *interp = (Tcl_Interp *) *codePtr->interpHandle;
    Interp *iPtr = (Interp *) interp;
    int numLitObjects = codePtr->numLitObjects;
    int numAuxDataItems = codePtr->numAuxDataItems;
    register Tcl_Obj **objArrayPtr, *objPtr;
1276
1277
1278
1279
1280
1281
1282


1283
1284
1285
1286
1287
1288
1289
 * CompileSubstObj --
 *
 *	Compile a Tcl value into ByteCode implementing its substitution, as
 *	governed by flags.
 *
 * Results:
 *	A (ByteCode *) is returned pointing to the resulting ByteCode.


 *
 * Side effects:
 *	The Tcl_ObjType of objPtr is changed to the "substcode" type, and the
 *	ByteCode and governing flags value are kept in the internal rep for
 *	faster operations the next time CompileSubstObj is called on the same
 *	value.
 *







>
>







1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
 * CompileSubstObj --
 *
 *	Compile a Tcl value into ByteCode implementing its substitution, as
 *	governed by flags.
 *
 * Results:
 *	A (ByteCode *) is returned pointing to the resulting ByteCode.
 *	The caller must manage its refCount and arrange for a call to
 *	TclCleanupByteCode() when the last reference disappears.
 *
 * Side effects:
 *	The Tcl_ObjType of objPtr is changed to the "substcode" type, and the
 *	ByteCode and governing flags value are kept in the internal rep for
 *	faster operations the next time CompileSubstObj is called on the same
 *	value.
 *
1306
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1312
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1320
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1323
1324
1325
1326
1327

1328
1329

1330
1331
1332
1333
1334
1335
1336
	if (flags != PTR2INT(objPtr->internalRep.twoPtrValue.ptr2)
		|| ((Interp *) *codePtr->interpHandle != iPtr)
		|| (codePtr->compileEpoch != iPtr->compileEpoch)
		|| (codePtr->nsPtr != nsPtr)
		|| (codePtr->nsEpoch != nsPtr->resolverEpoch)
		|| (codePtr->localCachePtr !=
		iPtr->varFramePtr->localCachePtr)) {
	    TclFreeIntRep(objPtr);
	}
    }
    if (objPtr->typePtr != &substCodeType) {
	CompileEnv compEnv;
	int numBytes;
	const char *bytes = TclGetStringFromObj(objPtr, &numBytes);

	/* TODO: Check for more TIP 280 */
	TclInitCompileEnv(interp, &compEnv, bytes, numBytes, NULL, 0);

	TclSubstCompile(interp, bytes, numBytes, flags, 1, &compEnv);

	TclEmitOpcode(INST_DONE, &compEnv);
	codePtr = TclInitByteCodeObj(objPtr, &substCodeType, &compEnv);

	TclFreeCompileEnv(&compEnv);


	objPtr->internalRep.twoPtrValue.ptr1 = codePtr;
	objPtr->internalRep.twoPtrValue.ptr2 = INT2PTR(flags);
	if (iPtr->varFramePtr->localCachePtr) {
	    codePtr->localCachePtr = iPtr->varFramePtr->localCachePtr;
	    codePtr->localCachePtr->refCount++;
	}
#ifdef TCL_COMPILE_DEBUG







|





|







|
>


>







1288
1289
1290
1291
1292
1293
1294
1295
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1297
1298
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1301
1302
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1306
1307
1308
1309
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1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
	if (flags != PTR2INT(objPtr->internalRep.twoPtrValue.ptr2)
		|| ((Interp *) *codePtr->interpHandle != iPtr)
		|| (codePtr->compileEpoch != iPtr->compileEpoch)
		|| (codePtr->nsPtr != nsPtr)
		|| (codePtr->nsEpoch != nsPtr->resolverEpoch)
		|| (codePtr->localCachePtr !=
		iPtr->varFramePtr->localCachePtr)) {
	    FreeSubstCodeInternalRep(objPtr);
	}
    }
    if (objPtr->typePtr != &substCodeType) {
	CompileEnv compEnv;
	int numBytes;
	const char *bytes = Tcl_GetStringFromObj(objPtr, &numBytes);

	/* TODO: Check for more TIP 280 */
	TclInitCompileEnv(interp, &compEnv, bytes, numBytes, NULL, 0);

	TclSubstCompile(interp, bytes, numBytes, flags, 1, &compEnv);

	TclEmitOpcode(INST_DONE, &compEnv);
	TclInitByteCodeObj(objPtr, &compEnv);
	objPtr->typePtr = &substCodeType;
	TclFreeCompileEnv(&compEnv);

	codePtr = objPtr->internalRep.twoPtrValue.ptr1;
	objPtr->internalRep.twoPtrValue.ptr1 = codePtr;
	objPtr->internalRep.twoPtrValue.ptr2 = INT2PTR(flags);
	if (iPtr->varFramePtr->localCachePtr) {
	    codePtr->localCachePtr = iPtr->varFramePtr->localCachePtr;
	    codePtr->localCachePtr->refCount++;
	}
#ifdef TCL_COMPILE_DEBUG
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1368
1369
1370
1371


1372

1373
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1399

static void
FreeSubstCodeInternalRep(
    register Tcl_Obj *objPtr)	/* Object whose internal rep to free. */
{
    register ByteCode *codePtr = objPtr->internalRep.twoPtrValue.ptr1;



    TclReleaseByteCode(codePtr);

}

static void
ReleaseCmdWordData(
    ExtCmdLoc *eclPtr)
{
    int i;

    if (eclPtr->type == TCL_LOCATION_SOURCE) {
	Tcl_DecrRefCount(eclPtr->path);
    }
    for (i=0 ; i<eclPtr->nuloc ; i++) {
	ckfree(eclPtr->loc[i].line);
    }

    if (eclPtr->loc != NULL) {
	ckfree(eclPtr->loc);
    }

    ckfree(eclPtr);
}

/*
 *----------------------------------------------------------------------
 *
 * TclInitCompileEnv --
 *







>
>
|
>












|



|


|







1349
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static void
FreeSubstCodeInternalRep(
    register Tcl_Obj *objPtr)	/* Object whose internal rep to free. */
{
    register ByteCode *codePtr = objPtr->internalRep.twoPtrValue.ptr1;

    objPtr->typePtr = NULL;
    if (codePtr->refCount-- <= 1) {
	TclCleanupByteCode(codePtr);
    }
}

static void
ReleaseCmdWordData(
    ExtCmdLoc *eclPtr)
{
    int i;

    if (eclPtr->type == TCL_LOCATION_SOURCE) {
	Tcl_DecrRefCount(eclPtr->path);
    }
    for (i=0 ; i<eclPtr->nuloc ; i++) {
	ckfree((char *) eclPtr->loc[i].line);
    }

    if (eclPtr->loc != NULL) {
	ckfree((char *) eclPtr->loc);
    }

    ckfree((char *) eclPtr);
}

/*
 *----------------------------------------------------------------------
 *
 * TclInitCompileEnv --
 *
1799
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1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
    int cmdLitIdx, extraLiteralFlags = LITERAL_CMD_NAME;

    cmdPtr = (Command *) Tcl_GetCommandFromObj(interp, cmdObj);
    if ((cmdPtr != NULL) && (cmdPtr->flags & CMD_VIA_RESOLVER)) {
	extraLiteralFlags |= LITERAL_UNSHARED;
    }

    bytes = TclGetStringFromObj(cmdObj, &numBytes);
    cmdLitIdx = TclRegisterLiteral(envPtr, bytes, numBytes, extraLiteralFlags);

    if (cmdPtr) {
	TclSetCmdNameObj(interp, TclFetchLiteral(envPtr, cmdLitIdx), cmdPtr);
    }
    TclEmitPush(cmdLitIdx, envPtr);
}








|
|







1786
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1801
    int cmdLitIdx, extraLiteralFlags = LITERAL_CMD_NAME;

    cmdPtr = (Command *) Tcl_GetCommandFromObj(interp, cmdObj);
    if ((cmdPtr != NULL) && (cmdPtr->flags & CMD_VIA_RESOLVER)) {
	extraLiteralFlags |= LITERAL_UNSHARED;
    }

    bytes = Tcl_GetStringFromObj(cmdObj, &numBytes);
    cmdLitIdx = TclRegisterLiteral(envPtr, (char *)bytes, numBytes, extraLiteralFlags);

    if (cmdPtr) {
	TclSetCmdNameObj(interp, TclFetchLiteral(envPtr, cmdLitIdx), cmdPtr);
    }
    TclEmitPush(cmdLitIdx, envPtr);
}

1835
1836
1837
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1839
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1841
1842
1843
1844
1845
1846
1847
1848
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1850
	SetLineInformation(wordIdx);

	if (tokenPtr->type != TCL_TOKEN_SIMPLE_WORD) {
	    CompileTokens(envPtr, tokenPtr, interp);
	    continue;
	}

	objIdx = TclRegisterLiteral(envPtr,
		tokenPtr[1].start, tokenPtr[1].size, 0);
	if (envPtr->clNext) {
	    TclContinuationsEnterDerived(TclFetchLiteral(envPtr, objIdx),
		    tokenPtr[1].start - envPtr->source, envPtr->clNext);
	}
	TclEmitPush(objIdx, envPtr);
    }








|
|







1822
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1824
1825
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1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
	SetLineInformation(wordIdx);

	if (tokenPtr->type != TCL_TOKEN_SIMPLE_WORD) {
	    CompileTokens(envPtr, tokenPtr, interp);
	    continue;
	}

	objIdx = TclRegisterNewLiteral(envPtr,
		tokenPtr[1].start, tokenPtr[1].size);
	if (envPtr->clNext) {
	    TclContinuationsEnterDerived(TclFetchLiteral(envPtr, objIdx),
		    tokenPtr[1].start - envPtr->source, envPtr->clNext);
	}
	TclEmitPush(objIdx, envPtr);
    }

1885
1886
1887
1888
1889
1890
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1892
1893
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1895
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1897
1898
1899
1900
	    if (tokenPtr->type == TCL_TOKEN_EXPAND_WORD) {
		TclEmitInstInt4(INST_EXPAND_STKTOP,
			envPtr->currStackDepth, envPtr);
	    }
	    continue;
	}

	objIdx = TclRegisterLiteral(envPtr,
		tokenPtr[1].start, tokenPtr[1].size, 0);
	if (envPtr->clNext) {
	    TclContinuationsEnterDerived(TclFetchLiteral(envPtr, objIdx),
		    tokenPtr[1].start - envPtr->source, envPtr->clNext);
	}
	TclEmitPush(objIdx, envPtr);
    }








|
|







1872
1873
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1875
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1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
	    if (tokenPtr->type == TCL_TOKEN_EXPAND_WORD) {
		TclEmitInstInt4(INST_EXPAND_STKTOP,
			envPtr->currStackDepth, envPtr);
	    }
	    continue;
	}

	objIdx = TclRegisterNewLiteral(envPtr,
		tokenPtr[1].start, tokenPtr[1].size);
	if (envPtr->clNext) {
	    TclContinuationsEnterDerived(TclFetchLiteral(envPtr, objIdx),
		    tokenPtr[1].start - envPtr->source, envPtr->clNext);
	}
	TclEmitPush(objIdx, envPtr);
    }

2714
2715
2716
2717
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2719
2720
2721
2722
2723
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2728
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2755
2756
2757
2758
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2760
2761
 *	"ownership" (i.e., the pointers to) the Tcl objects and aux data items
 *	will be handed over to the new ByteCode structure from the CompileEnv
 *	structure.
 *
 *----------------------------------------------------------------------
 */

static void
PreventCycle(
    Tcl_Obj *objPtr,
    CompileEnv *envPtr)
{
    int i;

    for (i = 0;  i < envPtr->literalArrayNext; i++) {
	if (objPtr == TclFetchLiteral(envPtr, i)) {
	    /*
	     * Prevent circular reference where the bytecode intrep of
	     * a value contains a literal which is that same value.
	     * If this is allowed to happen, refcount decrements may not
	     * reach zero, and memory may leak.  Bugs 467523, 3357771
	     *
	     * NOTE:  [Bugs 3392070, 3389764] We make a copy based completely
	     * on the string value, and do not call Tcl_DuplicateObj() so we
             * can be sure we do not have any lingering cycles hiding in
	     * the intrep.
	     */
	    int numBytes;
	    const char *bytes = TclGetStringFromObj(objPtr, &numBytes);
	    Tcl_Obj *copyPtr = Tcl_NewStringObj(bytes, numBytes);

	    Tcl_IncrRefCount(copyPtr);
	    TclReleaseLiteral((Tcl_Interp *)envPtr->iPtr, objPtr);

	    envPtr->literalArrayPtr[i].objPtr = copyPtr;
	}
    }
}

ByteCode *
TclInitByteCode(
    register CompileEnv *envPtr)/* Points to the CompileEnv structure from
				 * which to create a ByteCode structure. */
{
    register ByteCode *codePtr;
    size_t codeBytes, objArrayBytes, exceptArrayBytes, cmdLocBytes;
    size_t auxDataArrayBytes, structureSize;
    register unsigned char *p;







|
|
|
<
<
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<
<
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<
<
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2701
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2710



2711
















2712










2713
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2718
2719
 *	"ownership" (i.e., the pointers to) the Tcl objects and aux data items
 *	will be handed over to the new ByteCode structure from the CompileEnv
 *	structure.
 *
 *----------------------------------------------------------------------
 */

void
TclInitByteCodeObj(
    Tcl_Obj *objPtr,		/* Points object that should be initialized,



				 * and whose string rep contains the source
















				 * code. */










    register CompileEnv *envPtr)/* Points to the CompileEnv structure from
				 * which to create a ByteCode structure. */
{
    register ByteCode *codePtr;
    size_t codeBytes, objArrayBytes, exceptArrayBytes, cmdLocBytes;
    size_t auxDataArrayBytes, structureSize;
    register unsigned char *p;
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813

    p = ckalloc(structureSize);
    codePtr = (ByteCode *) p;
    codePtr->interpHandle = TclHandlePreserve(iPtr->handle);
    codePtr->compileEpoch = iPtr->compileEpoch;
    codePtr->nsPtr = namespacePtr;
    codePtr->nsEpoch = namespacePtr->resolverEpoch;
    codePtr->refCount = 0;
    TclPreserveByteCode(codePtr);
    if (namespacePtr->compiledVarResProc || iPtr->resolverPtr) {
	codePtr->flags = TCL_BYTECODE_RESOLVE_VARS;
    } else {
	codePtr->flags = 0;
    }
    codePtr->source = envPtr->source;
    codePtr->procPtr = envPtr->procPtr;







|
<







2756
2757
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2759
2760
2761
2762
2763

2764
2765
2766
2767
2768
2769
2770

    p = ckalloc(structureSize);
    codePtr = (ByteCode *) p;
    codePtr->interpHandle = TclHandlePreserve(iPtr->handle);
    codePtr->compileEpoch = iPtr->compileEpoch;
    codePtr->nsPtr = namespacePtr;
    codePtr->nsEpoch = namespacePtr->resolverEpoch;
    codePtr->refCount = 1;

    if (namespacePtr->compiledVarResProc || iPtr->resolverPtr) {
	codePtr->flags = TCL_BYTECODE_RESOLVE_VARS;
    } else {
	codePtr->flags = 0;
    }
    codePtr->source = envPtr->source;
    codePtr->procPtr = envPtr->procPtr;
2825
2826
2827
2828
2829
2830
2831





















2832

2833
2834
2835
2836
2837
2838
2839
    p += sizeof(ByteCode);
    codePtr->codeStart = p;
    memcpy(p, envPtr->codeStart, (size_t) codeBytes);

    p += TCL_ALIGN(codeBytes);		/* align object array */
    codePtr->objArrayPtr = (Tcl_Obj **) p;
    for (i = 0;  i < numLitObjects;  i++) {





















	codePtr->objArrayPtr[i] = TclFetchLiteral(envPtr, i);

    }

    p += TCL_ALIGN(objArrayBytes);	/* align exception range array */
    if (exceptArrayBytes > 0) {
	codePtr->exceptArrayPtr = (ExceptionRange *) p;
	memcpy(p, envPtr->exceptArrayPtr, (size_t) exceptArrayBytes);
    } else {







>
>
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>
>
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>







2782
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2800
2801
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2803
2804
2805
2806
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2808
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2810
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2813
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2815
2816
2817
2818
    p += sizeof(ByteCode);
    codePtr->codeStart = p;
    memcpy(p, envPtr->codeStart, (size_t) codeBytes);

    p += TCL_ALIGN(codeBytes);		/* align object array */
    codePtr->objArrayPtr = (Tcl_Obj **) p;
    for (i = 0;  i < numLitObjects;  i++) {
	Tcl_Obj *fetched = TclFetchLiteral(envPtr, i);

	if (objPtr == fetched) {
	    /*
	     * Prevent circular reference where the bytecode intrep of
	     * a value contains a literal which is that same value.
	     * If this is allowed to happen, refcount decrements may not
	     * reach zero, and memory may leak.  Bugs 467523, 3357771
	     *
	     * NOTE:  [Bugs 3392070, 3389764] We make a copy based completely
	     * on the string value, and do not call Tcl_DuplicateObj() so we
             * can be sure we do not have any lingering cycles hiding in
	     * the intrep.
	     */
	    int numBytes;
	    const char *bytes = Tcl_GetStringFromObj(objPtr, &numBytes);

	    codePtr->objArrayPtr[i] = Tcl_NewStringObj(bytes, numBytes);
	    Tcl_IncrRefCount(codePtr->objArrayPtr[i]);
	    TclReleaseLiteral((Tcl_Interp *)iPtr, objPtr);
	} else {
	    codePtr->objArrayPtr[i] = fetched;
	}
    }

    p += TCL_ALIGN(objArrayBytes);	/* align exception range array */
    if (exceptArrayBytes > 0) {
	codePtr->exceptArrayPtr = (ExceptionRange *) p;
	memcpy(p, envPtr->exceptArrayPtr, (size_t) exceptArrayBytes);
    } else {
2867
2868
2869
2870
2871
2872
2873









2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
    codePtr->structureSize = structureSize
	    - (sizeof(size_t) + sizeof(Tcl_Time));
    Tcl_GetTime(&codePtr->createTime);

    RecordByteCodeStats(codePtr);
#endif /* TCL_COMPILE_STATS */










    /*
     * TIP #280. Associate the extended per-word line information with the
     * byte code object (internal rep), for use with the bc compiler.
     */

    Tcl_SetHashValue(Tcl_CreateHashEntry(iPtr->lineBCPtr, codePtr,
	    &isNew), envPtr->extCmdMapPtr);
    envPtr->extCmdMapPtr = NULL;

    /* We've used up the CompileEnv.  Mark as uninitialized. */
    envPtr->iPtr = NULL;

    codePtr->localCachePtr = NULL;
    return codePtr;
}

ByteCode *
TclInitByteCodeObj(
    Tcl_Obj *objPtr,		/* Points object that should be initialized,
				 * and whose string rep contains the source
				 * code. */
    const Tcl_ObjType *typePtr,
    register CompileEnv *envPtr)/* Points to the CompileEnv structure from
				 * which to create a ByteCode structure. */
{
    ByteCode *codePtr;

    PreventCycle(objPtr, envPtr);

    codePtr = TclInitByteCode(envPtr);

    /*
     * Free the old internal rep then convert the object to a bytecode object
     * by making its internal rep point to the just compiled ByteCode.
     */

    TclFreeIntRep(objPtr);
    objPtr->internalRep.twoPtrValue.ptr1 = codePtr;
    objPtr->typePtr = typePtr;
    return codePtr;
}

/*
 *----------------------------------------------------------------------
 *
 * TclFindCompiledLocal --
 *







>
>
>
>
>
>
>
>
>













<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<







2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874



























2875
2876
2877
2878
2879
2880
2881
    codePtr->structureSize = structureSize
	    - (sizeof(size_t) + sizeof(Tcl_Time));
    Tcl_GetTime(&codePtr->createTime);

    RecordByteCodeStats(codePtr);
#endif /* TCL_COMPILE_STATS */

    /*
     * Free the old internal rep then convert the object to a bytecode object
     * by making its internal rep point to the just compiled ByteCode.
     */

    TclFreeIntRep(objPtr);
    objPtr->internalRep.twoPtrValue.ptr1 = codePtr;
    objPtr->typePtr = &tclByteCodeType;

    /*
     * TIP #280. Associate the extended per-word line information with the
     * byte code object (internal rep), for use with the bc compiler.
     */

    Tcl_SetHashValue(Tcl_CreateHashEntry(iPtr->lineBCPtr, codePtr,
	    &isNew), envPtr->extCmdMapPtr);
    envPtr->extCmdMapPtr = NULL;

    /* We've used up the CompileEnv.  Mark as uninitialized. */
    envPtr->iPtr = NULL;

    codePtr->localCachePtr = NULL;



























}

/*
 *----------------------------------------------------------------------
 *
 * TclFindCompiledLocal --
 *
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
	if (!cachePtr || !name) {
	    return -1;
	}

	varNamePtr = &cachePtr->varName0;
	for (i=0; i < cachePtr->numVars; varNamePtr++, i++) {
	    if (*varNamePtr) {
		localName = TclGetString(*varNamePtr);
		len = (*varNamePtr)->length;
		if ((len == nameBytes) && !strncmp(name, localName, len)) {
		    return i;
		}
	    }
	}
	return -1;
    }







|
<







2935
2936
2937
2938
2939
2940
2941
2942

2943
2944
2945
2946
2947
2948
2949
	if (!cachePtr || !name) {
	    return -1;
	}

	varNamePtr = &cachePtr->varName0;
	for (i=0; i < cachePtr->numVars; varNamePtr++, i++) {
	    if (*varNamePtr) {
		localName = Tcl_GetStringFromObj(*varNamePtr, &len);

		if ((len == nameBytes) && !strncmp(name, localName, len)) {
		    return i;
		}
	    }
	}
	return -1;
    }
Changes to generic/tclCompile.h.
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427

typedef struct ByteCode {
    TclHandle interpHandle;	/* Handle for interpreter containing the
				 * compiled code. Commands and their compile
				 * procs are specific to an interpreter so the
				 * code emitted will depend on the
				 * interpreter. */
    unsigned int compileEpoch;	/* Value of iPtr->compileEpoch when this
				 * ByteCode was compiled. Used to invalidate
				 * code when, e.g., commands with compile
				 * procs are redefined. */
    Namespace *nsPtr;		/* Namespace context in which this code was
				 * compiled. If the code is executed if a
				 * different namespace, it must be
				 * recompiled. */







|







413
414
415
416
417
418
419
420
421
422
423
424
425
426
427

typedef struct ByteCode {
    TclHandle interpHandle;	/* Handle for interpreter containing the
				 * compiled code. Commands and their compile
				 * procs are specific to an interpreter so the
				 * code emitted will depend on the
				 * interpreter. */
    int compileEpoch;		/* Value of iPtr->compileEpoch when this
				 * ByteCode was compiled. Used to invalidate
				 * code when, e.g., commands with compile
				 * procs are redefined. */
    Namespace *nsPtr;		/* Namespace context in which this code was
				 * compiled. If the code is executed if a
				 * different namespace, it must be
				 * recompiled. */
1063
1064
1065
1066
1067
1068
1069

1070
1071
1072
1073
1074
1075
1076
 * not used outside:
 *----------------------------------------------------------------
 */

MODULE_SCOPE int	TclAttemptCompileProc(Tcl_Interp *interp,
			    Tcl_Parse *parsePtr, int depth, Command *cmdPtr,
			    CompileEnv *envPtr);

MODULE_SCOPE void	TclCleanupStackForBreakContinue(CompileEnv *envPtr,
			    ExceptionAux *auxPtr);
MODULE_SCOPE void	TclCompileCmdWord(Tcl_Interp *interp,
			    Tcl_Token *tokenPtr, int count,
			    CompileEnv *envPtr);
MODULE_SCOPE void	TclCompileExpr(Tcl_Interp *interp, const char *script,
			    int numBytes, CompileEnv *envPtr, int optimize);







>







1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
 * not used outside:
 *----------------------------------------------------------------
 */

MODULE_SCOPE int	TclAttemptCompileProc(Tcl_Interp *interp,
			    Tcl_Parse *parsePtr, int depth, Command *cmdPtr,
			    CompileEnv *envPtr);
MODULE_SCOPE void	TclCleanupByteCode(ByteCode *codePtr);
MODULE_SCOPE void	TclCleanupStackForBreakContinue(CompileEnv *envPtr,
			    ExceptionAux *auxPtr);
MODULE_SCOPE void	TclCompileCmdWord(Tcl_Interp *interp,
			    Tcl_Token *tokenPtr, int count,
			    CompileEnv *envPtr);
MODULE_SCOPE void	TclCompileExpr(Tcl_Interp *interp, const char *script,
			    int numBytes, CompileEnv *envPtr, int optimize);
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
MODULE_SCOPE void	TclCompileVarSubst(Tcl_Interp *interp,
			    Tcl_Token *tokenPtr, CompileEnv *envPtr);
MODULE_SCOPE int	TclCreateAuxData(ClientData clientData,
			    const AuxDataType *typePtr, CompileEnv *envPtr);
MODULE_SCOPE int	TclCreateExceptRange(ExceptionRangeType type,
			    CompileEnv *envPtr);
MODULE_SCOPE ExecEnv *	TclCreateExecEnv(Tcl_Interp *interp, int size);
MODULE_SCOPE Tcl_Obj *	TclCreateLiteral(Interp *iPtr, const char *bytes,
			    int length, unsigned int hash, int *newPtr,
			    Namespace *nsPtr, int flags,
			    LiteralEntry **globalPtrPtr);
MODULE_SCOPE void	TclDeleteExecEnv(ExecEnv *eePtr);
MODULE_SCOPE void	TclDeleteLiteralTable(Tcl_Interp *interp,
			    LiteralTable *tablePtr);
MODULE_SCOPE void	TclEmitForwardJump(CompileEnv *envPtr,







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MODULE_SCOPE void	TclCompileVarSubst(Tcl_Interp *interp,
			    Tcl_Token *tokenPtr, CompileEnv *envPtr);
MODULE_SCOPE int	TclCreateAuxData(ClientData clientData,
			    const AuxDataType *typePtr, CompileEnv *envPtr);
MODULE_SCOPE int	TclCreateExceptRange(ExceptionRangeType type,
			    CompileEnv *envPtr);
MODULE_SCOPE ExecEnv *	TclCreateExecEnv(Tcl_Interp *interp, int size);
MODULE_SCOPE Tcl_Obj *	TclCreateLiteral(Interp *iPtr, char *bytes,
			    int length, unsigned int hash, int *newPtr,
			    Namespace *nsPtr, int flags,
			    LiteralEntry **globalPtrPtr);
MODULE_SCOPE void	TclDeleteExecEnv(ExecEnv *eePtr);
MODULE_SCOPE void	TclDeleteLiteralTable(Tcl_Interp *interp,
			    LiteralTable *tablePtr);
MODULE_SCOPE void	TclEmitForwardJump(CompileEnv *envPtr,
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MODULE_SCOPE int	TclFindCompiledLocal(const char *name, int nameChars,
			    int create, CompileEnv *envPtr);
MODULE_SCOPE int	TclFixupForwardJump(CompileEnv *envPtr,
			    JumpFixup *jumpFixupPtr, int jumpDist,
			    int distThreshold);
MODULE_SCOPE void	TclFreeCompileEnv(CompileEnv *envPtr);
MODULE_SCOPE void	TclFreeJumpFixupArray(JumpFixupArray *fixupArrayPtr);
MODULE_SCOPE ByteCode *	TclInitByteCode(CompileEnv *envPtr);
MODULE_SCOPE ByteCode *	TclInitByteCodeObj(Tcl_Obj *objPtr,
			    const Tcl_ObjType *typePtr, CompileEnv *envPtr);
MODULE_SCOPE void	TclInitCompileEnv(Tcl_Interp *interp,
			    CompileEnv *envPtr, const char *string,
			    int numBytes, const CmdFrame *invoker, int word);
MODULE_SCOPE void	TclInitJumpFixupArray(JumpFixupArray *fixupArrayPtr);
MODULE_SCOPE void	TclInitLiteralTable(LiteralTable *tablePtr);
MODULE_SCOPE ExceptionRange *TclGetInnermostExceptionRange(CompileEnv *envPtr,
			    int returnCode, ExceptionAux **auxPtrPtr);







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MODULE_SCOPE int	TclFindCompiledLocal(const char *name, int nameChars,
			    int create, CompileEnv *envPtr);
MODULE_SCOPE int	TclFixupForwardJump(CompileEnv *envPtr,
			    JumpFixup *jumpFixupPtr, int jumpDist,
			    int distThreshold);
MODULE_SCOPE void	TclFreeCompileEnv(CompileEnv *envPtr);
MODULE_SCOPE void	TclFreeJumpFixupArray(JumpFixupArray *fixupArrayPtr);

MODULE_SCOPE void	TclInitByteCodeObj(Tcl_Obj *objPtr,
			    CompileEnv *envPtr);
MODULE_SCOPE void	TclInitCompileEnv(Tcl_Interp *interp,
			    CompileEnv *envPtr, const char *string,
			    int numBytes, const CmdFrame *invoker, int word);
MODULE_SCOPE void	TclInitJumpFixupArray(JumpFixupArray *fixupArrayPtr);
MODULE_SCOPE void	TclInitLiteralTable(LiteralTable *tablePtr);
MODULE_SCOPE ExceptionRange *TclGetInnermostExceptionRange(CompileEnv *envPtr,
			    int returnCode, ExceptionAux **auxPtrPtr);
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			    Tcl_Obj *objPtr, int maxChars);
MODULE_SCOPE void	TclPrintSource(FILE *outFile,
			    const char *string, int maxChars);
MODULE_SCOPE void	TclPushVarName(Tcl_Interp *interp,
			    Tcl_Token *varTokenPtr, CompileEnv *envPtr,
			    int flags, int *localIndexPtr,
			    int *isScalarPtr);
MODULE_SCOPE void	TclPreserveByteCode(ByteCode *codePtr);
MODULE_SCOPE void	TclReleaseByteCode(ByteCode *codePtr);
MODULE_SCOPE void	TclReleaseLiteral(Tcl_Interp *interp, Tcl_Obj *objPtr);
MODULE_SCOPE void	TclInvalidateCmdLiteral(Tcl_Interp *interp,
			    const char *name, Namespace *nsPtr);
MODULE_SCOPE int	TclSingleOpCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
MODULE_SCOPE int	TclSortingOpCmd(ClientData clientData,







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			    Tcl_Obj *objPtr, int maxChars);
MODULE_SCOPE void	TclPrintSource(FILE *outFile,
			    const char *string, int maxChars);
MODULE_SCOPE void	TclPushVarName(Tcl_Interp *interp,
			    Tcl_Token *varTokenPtr, CompileEnv *envPtr,
			    int flags, int *localIndexPtr,
			    int *isScalarPtr);


MODULE_SCOPE void	TclReleaseLiteral(Tcl_Interp *interp, Tcl_Obj *objPtr);
MODULE_SCOPE void	TclInvalidateCmdLiteral(Tcl_Interp *interp,
			    const char *name, Namespace *nsPtr);
MODULE_SCOPE int	TclSingleOpCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
MODULE_SCOPE int	TclSortingOpCmd(ClientData clientData,
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#define TclFetchAuxData(envPtr, index) \
    (envPtr)->auxDataArrayPtr[(index)].clientData

#define LITERAL_ON_HEAP		0x01
#define LITERAL_CMD_NAME	0x02
#define LITERAL_UNSHARED	0x04
























/*
 * Macro used to manually adjust the stack requirements; used in cases where
 * the stack effect cannot be computed from the opcode and its operands, but
 * is still known at compile time.
 *
 * void TclAdjustStackDepth(int delta, CompileEnv *envPtr);
 */







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#define TclFetchAuxData(envPtr, index) \
    (envPtr)->auxDataArrayPtr[(index)].clientData

#define LITERAL_ON_HEAP		0x01
#define LITERAL_CMD_NAME	0x02
#define LITERAL_UNSHARED	0x04

/*
 * Form of TclRegisterLiteral with flags == 0. In that case, it is safe to
 * cast away constness, and it is cleanest to do that here, all in one place.
 *
 * int TclRegisterNewLiteral(CompileEnv *envPtr, const char *bytes,
 *			     int length);
 */

#define TclRegisterNewLiteral(envPtr, bytes, length) \
    TclRegisterLiteral(envPtr, (char *)(bytes), length, /*flags*/ 0)

/*
 * Form of TclRegisterLiteral with flags == LITERAL_CMD_NAME. In that case, it
 * is safe to cast away constness, and it is cleanest to do that here, all in
 * one place.
 *
 * int TclRegisterNewNSLiteral(CompileEnv *envPtr, const char *bytes,
 *			       int length);
 */

#define TclRegisterNewCmdLiteral(envPtr, bytes, length) \
    TclRegisterLiteral(envPtr, (char *)(bytes), length, LITERAL_CMD_NAME)

/*
 * Macro used to manually adjust the stack requirements; used in cases where
 * the stack effect cannot be computed from the opcode and its operands, but
 * is still known at compile time.
 *
 * void TclAdjustStackDepth(int delta, CompileEnv *envPtr);
 */
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 * static void		PushLiteral(CompileEnv *envPtr,
 *			    const char *string, int length);
 * static void		PushStringLiteral(CompileEnv *envPtr,
 *			    const char *string);
 */

#define PushLiteral(envPtr, string, length) \
    TclEmitPush(TclRegisterLiteral(envPtr, string, length, 0), (envPtr))
#define PushStringLiteral(envPtr, string) \
    PushLiteral(envPtr, string, (int) (sizeof(string "") - 1))

/*
 * Macro to advance to the next token; it is more mnemonic than the address
 * arithmetic that it replaces. The ANSI C "prototype" for this macro is:
 *
 * static Tcl_Token *	TokenAfter(Tcl_Token *tokenPtr);
 */







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 * static void		PushLiteral(CompileEnv *envPtr,
 *			    const char *string, int length);
 * static void		PushStringLiteral(CompileEnv *envPtr,
 *			    const char *string);
 */

#define PushLiteral(envPtr, string, length) \
    TclEmitPush(TclRegisterNewLiteral((envPtr), (string), (length)), (envPtr))
#define PushStringLiteral(envPtr, string) \
    PushLiteral((envPtr), (string), (int) (sizeof(string "") - 1))

/*
 * Macro to advance to the next token; it is more mnemonic than the address
 * arithmetic that it replaces. The ANSI C "prototype" for this macro is:
 *
 * static Tcl_Token *	TokenAfter(Tcl_Token *tokenPtr);
 */
Changes to generic/tclConfig.c.
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	/*
	 * Maybe a Tcl_Panic is better, because the package data has to be
	 * present.
	 */

	Tcl_SetObjResult(interp, Tcl_NewStringObj("package not known", -1));
	Tcl_SetErrorCode(interp, "TCL", "FATAL", "PKGCFG_BASE",
		TclGetString(pkgName), NULL);
	return TCL_ERROR;
    }

    switch ((enum subcmds) index) {
    case CFG_GET:
	if (objc != 3) {
	    Tcl_WrongNumArgs(interp, 2, objv, "key");
	    return TCL_ERROR;
	}

	if (Tcl_DictObjGet(interp, pkgDict, objv[2], &val) != TCL_OK
		|| val == NULL) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj("key not known", -1));
	    Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "CONFIG",
		    TclGetString(objv[2]), NULL);
	    return TCL_ERROR;
	}

	if (cdPtr->encoding) {
	    venc = Tcl_GetEncoding(interp, cdPtr->encoding);
	    if (!venc) {
		return TCL_ERROR;







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	/*
	 * Maybe a Tcl_Panic is better, because the package data has to be
	 * present.
	 */

	Tcl_SetObjResult(interp, Tcl_NewStringObj("package not known", -1));
	Tcl_SetErrorCode(interp, "TCL", "FATAL", "PKGCFG_BASE",
		Tcl_GetString(pkgName), NULL);
	return TCL_ERROR;
    }

    switch ((enum subcmds) index) {
    case CFG_GET:
	if (objc != 3) {
	    Tcl_WrongNumArgs(interp, 2, objv, "key");
	    return TCL_ERROR;
	}

	if (Tcl_DictObjGet(interp, pkgDict, objv[2], &val) != TCL_OK
		|| val == NULL) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj("key not known", -1));
	    Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "CONFIG",
		    Tcl_GetString(objv[2]), NULL);
	    return TCL_ERROR;
	}

	if (cdPtr->encoding) {
	    venc = Tcl_GetEncoding(interp, cdPtr->encoding);
	    if (!venc) {
		return TCL_ERROR;
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    QCCD *cdPtr = clientData;
    Tcl_Obj *pkgName = cdPtr->pkg;
    Tcl_Obj *pDB = GetConfigDict(cdPtr->interp);

    Tcl_DictObjRemove(NULL, pDB, pkgName);
    Tcl_DecrRefCount(pkgName);
    if (cdPtr->encoding) {
	ckfree(cdPtr->encoding);
    }
    ckfree(cdPtr);
}

/*
 *-------------------------------------------------------------------------
 *
 * GetConfigDict --
 *







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    QCCD *cdPtr = clientData;
    Tcl_Obj *pkgName = cdPtr->pkg;
    Tcl_Obj *pDB = GetConfigDict(cdPtr->interp);

    Tcl_DictObjRemove(NULL, pDB, pkgName);
    Tcl_DecrRefCount(pkgName);
    if (cdPtr->encoding) {
	ckfree((char *)cdPtr->encoding);
    }
    ckfree((char *)cdPtr);
}

/*
 *-------------------------------------------------------------------------
 *
 * GetConfigDict --
 *
Changes to generic/tclDictObj.c.
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				 * entries in the order that they are
				 * created. */
    ChainEntry *entryChainTail;	/* Other end of linked list of all entries in
				 * the dictionary. Used for doing traversal of
				 * the entries in the order that they are
				 * created. */
    int epoch;			/* Epoch counter */
    size_t refCount;		/* Reference counter (see above) */
    Tcl_Obj *chain;		/* Linked list used for invalidating the
				 * string representations of updated nested
				 * dictionaries. */
} Dict;

/*
 * Accessor macro for converting between a Tcl_Obj* and a Dict. Note that this







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				 * entries in the order that they are
				 * created. */
    ChainEntry *entryChainTail;	/* Other end of linked list of all entries in
				 * the dictionary. Used for doing traversal of
				 * the entries in the order that they are
				 * created. */
    int epoch;			/* Epoch counter */
    int refcount;		/* Reference counter (see above) */
    Tcl_Obj *chain;		/* Linked list used for invalidating the
				 * string representations of updated nested
				 * dictionaries. */
} Dict;

/*
 * Accessor macro for converting between a Tcl_Obj* and a Dict. Note that this
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    /*
     * Initialise other fields.
     */

    newDict->epoch = 0;
    newDict->chain = NULL;
    newDict->refCount = 1;

    /*
     * Store in the object.
     */

    DICT(copyPtr) = newDict;
    copyPtr->internalRep.twoPtrValue.ptr2 = NULL;







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    /*
     * Initialise other fields.
     */

    newDict->epoch = 0;
    newDict->chain = NULL;
    newDict->refcount = 1;

    /*
     * Store in the object.
     */

    DICT(copyPtr) = newDict;
    copyPtr->internalRep.twoPtrValue.ptr2 = NULL;
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static void
FreeDictInternalRep(
    Tcl_Obj *dictPtr)
{
    Dict *dict = DICT(dictPtr);


    if (dict->refCount-- <= 1) {
	DeleteDict(dict);
    }
    dictPtr->typePtr = NULL;
}

/*
 *----------------------------------------------------------------------







>
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static void
FreeDictInternalRep(
    Tcl_Obj *dictPtr)
{
    Dict *dict = DICT(dictPtr);

    dict->refcount--;
    if (dict->refcount <= 0) {
	DeleteDict(dict);
    }
    dictPtr->typePtr = NULL;
}

/*
 *----------------------------------------------------------------------
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     * as possible to allow the conversion code, in particular
     * Tcl_GetStringFromObj, to use that old internalRep.
     */

    TclFreeIntRep(objPtr);
    dict->epoch = 0;
    dict->chain = NULL;
    dict->refCount = 1;
    DICT(objPtr) = dict;
    objPtr->internalRep.twoPtrValue.ptr2 = NULL;
    objPtr->typePtr = &tclDictType;
    return TCL_OK;

  missingValue:
    if (interp != NULL) {







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     * as possible to allow the conversion code, in particular
     * Tcl_GetStringFromObj, to use that old internalRep.
     */

    TclFreeIntRep(objPtr);
    dict->epoch = 0;
    dict->chain = NULL;
    dict->refcount = 1;
    DICT(objPtr) = dict;
    objPtr->internalRep.twoPtrValue.ptr2 = NULL;
    objPtr->typePtr = &tclDictType;
    return TCL_OK;

  missingValue:
    if (interp != NULL) {
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	searchPtr->epoch = -1;
	*donePtr = 1;
    } else {
	*donePtr = 0;
	searchPtr->dictionaryPtr = (Tcl_Dict) dict;
	searchPtr->epoch = dict->epoch;
	searchPtr->next = cPtr->nextPtr;
	dict->refCount++;
	if (keyPtrPtr != NULL) {
	    *keyPtrPtr = Tcl_GetHashKey(&dict->table, &cPtr->entry);
	}
	if (valuePtrPtr != NULL) {
	    *valuePtrPtr = Tcl_GetHashValue(&cPtr->entry);
	}
    }







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	searchPtr->epoch = -1;
	*donePtr = 1;
    } else {
	*donePtr = 0;
	searchPtr->dictionaryPtr = (Tcl_Dict) dict;
	searchPtr->epoch = dict->epoch;
	searchPtr->next = cPtr->nextPtr;
	dict->refcount++;
	if (keyPtrPtr != NULL) {
	    *keyPtrPtr = Tcl_GetHashKey(&dict->table, &cPtr->entry);
	}
	if (valuePtrPtr != NULL) {
	    *valuePtrPtr = Tcl_GetHashValue(&cPtr->entry);
	}
    }
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    Tcl_DictSearch *searchPtr)		/* Pointer to a hash search context. */
{
    Dict *dict;

    if (searchPtr->epoch != -1) {
	searchPtr->epoch = -1;
	dict = (Dict *) searchPtr->dictionaryPtr;

	if (dict->refCount-- <= 1) {
	    DeleteDict(dict);
	}
    }
}

/*
 *----------------------------------------------------------------------







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    Tcl_DictSearch *searchPtr)		/* Pointer to a hash search context. */
{
    Dict *dict;

    if (searchPtr->epoch != -1) {
	searchPtr->epoch = -1;
	dict = (Dict *) searchPtr->dictionaryPtr;
	dict->refcount--;
	if (dict->refcount <= 0) {
	    DeleteDict(dict);
	}
    }
}

/*
 *----------------------------------------------------------------------
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    TclNewObj(dictPtr);
    TclInvalidateStringRep(dictPtr);
    dict = ckalloc(sizeof(Dict));
    InitChainTable(dict);
    dict->epoch = 0;
    dict->chain = NULL;
    dict->refCount = 1;
    DICT(dictPtr) = dict;
    dictPtr->internalRep.twoPtrValue.ptr2 = NULL;
    dictPtr->typePtr = &tclDictType;
    return dictPtr;
#endif
}








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    TclNewObj(dictPtr);
    TclInvalidateStringRep(dictPtr);
    dict = ckalloc(sizeof(Dict));
    InitChainTable(dict);
    dict->epoch = 0;
    dict->chain = NULL;
    dict->refcount = 1;
    DICT(dictPtr) = dict;
    dictPtr->internalRep.twoPtrValue.ptr2 = NULL;
    dictPtr->typePtr = &tclDictType;
    return dictPtr;
#endif
}

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    TclDbNewObj(dictPtr, file, line);
    TclInvalidateStringRep(dictPtr);
    dict = ckalloc(sizeof(Dict));
    InitChainTable(dict);
    dict->epoch = 0;
    dict->chain = NULL;
    dict->refCount = 1;
    DICT(dictPtr) = dict;
    dictPtr->internalRep.twoPtrValue.ptr2 = NULL;
    dictPtr->typePtr = &tclDictType;
    return dictPtr;
#else /* !TCL_MEM_DEBUG */
    return Tcl_NewDictObj();
#endif







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    TclDbNewObj(dictPtr, file, line);
    TclInvalidateStringRep(dictPtr);
    dict = ckalloc(sizeof(Dict));
    InitChainTable(dict);
    dict->epoch = 0;
    dict->chain = NULL;
    dict->refcount = 1;
    DICT(dictPtr) = dict;
    dictPtr->internalRep.twoPtrValue.ptr2 = NULL;
    dictPtr->typePtr = &tclDictType;
    return dictPtr;
#else /* !TCL_MEM_DEBUG */
    return Tcl_NewDictObj();
#endif
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DictAppendCmd(
    ClientData dummy,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const *objv)
{
    Tcl_Obj *dictPtr, *valuePtr, *resultPtr;
    int allocatedDict = 0;

    if (objc < 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "dictVarName key ?value ...?");
	return TCL_ERROR;
    }

    dictPtr = Tcl_ObjGetVar2(interp, objv[1], NULL, 0);







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2289
2290
2291
2292
DictAppendCmd(
    ClientData dummy,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const *objv)
{
    Tcl_Obj *dictPtr, *valuePtr, *resultPtr;
    int i, allocatedDict = 0;

    if (objc < 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "dictVarName key ?value ...?");
	return TCL_ERROR;
    }

    dictPtr = Tcl_ObjGetVar2(interp, objv[1], NULL, 0);
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333

2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
    if (Tcl_DictObjGet(interp, dictPtr, objv[2], &valuePtr) != TCL_OK) {
	if (allocatedDict) {
	    TclDecrRefCount(dictPtr);
	}
	return TCL_ERROR;
    }

    if ((objc > 3) || (valuePtr == NULL)) {
	/* Only go through append activites when something will change. */
	Tcl_Obj *appendObjPtr = NULL;

	if (objc > 3) {
	    /* Something to append */

	    if (objc == 4) {
		appendObjPtr = objv[3];
	    } else if (TCL_OK != TclStringCatObjv(interp, /* inPlace */ 1,
		    objc-3, objv+3, &appendObjPtr)) {
		return TCL_ERROR;
	    }
	}

	if (appendObjPtr == NULL) {
	    /* => (objc == 3) => (valuePtr == NULL) */
	    TclNewObj(valuePtr);
	} else if (valuePtr == NULL) {
	    valuePtr = appendObjPtr;
	    appendObjPtr = NULL;
	}

	if (appendObjPtr) {
	    if (Tcl_IsShared(valuePtr)) {
		valuePtr = Tcl_DuplicateObj(valuePtr);
	    }


	    Tcl_AppendObjToObj(valuePtr, appendObjPtr);
	}

	Tcl_DictObjPut(NULL, dictPtr, objv[2], valuePtr);
    }

    /*
     * Even if nothing changed, we still overwrite so that variable
     * trace expectations are met.
     */

    resultPtr = Tcl_ObjSetVar2(interp, objv[1], NULL, dictPtr,
	    TCL_LEAVE_ERR_MSG);
    if (resultPtr == NULL) {
	return TCL_ERROR;
    }
    Tcl_SetObjResult(interp, resultPtr);







<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
|
|
<
<
<
<
<
<
|
|
|

>
|
|

|
<
<
<
<
<
<







2301
2302
2303
2304
2305
2306
2307
















2308
2309






2310
2311
2312
2313
2314
2315
2316
2317
2318






2319
2320
2321
2322
2323
2324
2325
    if (Tcl_DictObjGet(interp, dictPtr, objv[2], &valuePtr) != TCL_OK) {
	if (allocatedDict) {
	    TclDecrRefCount(dictPtr);
	}
	return TCL_ERROR;
    }

















    if (valuePtr == NULL) {
	TclNewObj(valuePtr);






    } else if (Tcl_IsShared(valuePtr)) {
	valuePtr = Tcl_DuplicateObj(valuePtr);
    }

    for (i=3 ; i<objc ; i++) {
	Tcl_AppendObjToObj(valuePtr, objv[i]);
    }

    Tcl_DictObjPut(NULL, dictPtr, objv[2], valuePtr);







    resultPtr = Tcl_ObjSetVar2(interp, objv[1], NULL, dictPtr,
	    TCL_LEAVE_ERR_MSG);
    if (resultPtr == NULL) {
	return TCL_ERROR;
    }
    Tcl_SetObjResult(interp, resultPtr);
Changes to generic/tclDisassemble.c.
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
    Tcl_Obj *objPtr,		/* Points to the Tcl object whose string
				 * representation should be printed. */
    int maxChars)		/* Maximum number of chars to print. */
{
    char *bytes;
    int length;

    bytes = TclGetStringFromObj(objPtr, &length);
    TclPrintSource(outFile, bytes, TclMin(length, maxChars));
}

/*
 *----------------------------------------------------------------------
 *
 * TclPrintSource --







|







189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
    Tcl_Obj *objPtr,		/* Points to the Tcl object whose string
				 * representation should be printed. */
    int maxChars)		/* Maximum number of chars to print. */
{
    char *bytes;
    int length;

    bytes = Tcl_GetStringFromObj(objPtr, &length);
    TclPrintSource(outFile, bytes, TclMin(length, maxChars));
}

/*
 *----------------------------------------------------------------------
 *
 * TclPrintSource --
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
	}
    }
    if (suffixObj) {
	const char *bytes;
	int length;

	Tcl_AppendToObj(bufferObj, "\t# ", -1);
	bytes = TclGetStringFromObj(codePtr->objArrayPtr[opnd], &length);
	PrintSourceToObj(bufferObj, bytes, TclMin(length, 40));
    } else if (suffixBuffer[0]) {
	Tcl_AppendPrintfToObj(bufferObj, "\t# %s", suffixBuffer);
	if (suffixSrc) {
	    PrintSourceToObj(bufferObj, suffixSrc, 40);
	}
    }







|







646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
	}
    }
    if (suffixObj) {
	const char *bytes;
	int length;

	Tcl_AppendToObj(bufferObj, "\t# ", -1);
	bytes = Tcl_GetStringFromObj(codePtr->objArrayPtr[opnd], &length);
	PrintSourceToObj(bufferObj, bytes, TclMin(length, 40));
    } else if (suffixBuffer[0]) {
	Tcl_AppendPrintfToObj(bufferObj, "\t# %s", suffixBuffer);
	if (suffixSrc) {
	    PrintSourceToObj(bufferObj, suffixSrc, 40);
	}
    }
Changes to generic/tclEncoding.c.
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
				 * type. Passed to conversion functions. */
    LengthProc *lengthProc;	/* Function to compute length of
				 * null-terminated strings in this encoding.
				 * If nullSize is 1, this is strlen; if
				 * nullSize is 2, this is a function that
				 * returns the number of bytes in a 0x0000
				 * terminated string. */
    size_t refCount;		/* Number of uses of this structure. */
    Tcl_HashEntry *hPtr;	/* Hash table entry that owns this encoding. */
} Encoding;

/*
 * The following structure is the clientData for a dynamically-loaded,
 * table-driven encoding created by LoadTableEncoding(). It maps between
 * Unicode and a single-byte, double-byte, or multibyte (1 or 2 bytes only)







|







42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
				 * type. Passed to conversion functions. */
    LengthProc *lengthProc;	/* Function to compute length of
				 * null-terminated strings in this encoding.
				 * If nullSize is 1, this is strlen; if
				 * nullSize is 2, this is a function that
				 * returns the number of bytes in a 0x0000
				 * terminated string. */
    int refCount;		/* Number of uses of this structure. */
    Tcl_HashEntry *hPtr;	/* Hash table entry that owns this encoding. */
} Encoding;

/*
 * The following structure is the clientData for a dynamically-loaded,
 * table-driven encoding created by LoadTableEncoding(). It maps between
 * Unicode and a single-byte, double-byte, or multibyte (1 or 2 bytes only)
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315

int
Tcl_GetEncodingFromObj(
    Tcl_Interp *interp,
    Tcl_Obj *objPtr,
    Tcl_Encoding *encodingPtr)
{
    const char *name = TclGetString(objPtr);

    if (objPtr->typePtr != &encodingType) {
	Tcl_Encoding encoding = Tcl_GetEncoding(interp, name);

	if (encoding == NULL) {
	    return TCL_ERROR;
	}







|







301
302
303
304
305
306
307
308
309
310
311
312
313
314
315

int
Tcl_GetEncodingFromObj(
    Tcl_Interp *interp,
    Tcl_Obj *objPtr,
    Tcl_Encoding *encodingPtr)
{
    const char *name = Tcl_GetString(objPtr);

    if (objPtr->typePtr != &encodingType) {
	Tcl_Encoding encoding = Tcl_GetEncoding(interp, name);

	if (encoding == NULL) {
	    return TCL_ERROR;
	}
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365

static void
DupEncodingIntRep(
    Tcl_Obj *srcPtr,
    Tcl_Obj *dupPtr)
{
    dupPtr->internalRep.twoPtrValue.ptr1 = Tcl_GetEncoding(NULL, srcPtr->bytes);
    dupPtr->typePtr = &encodingType;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetEncodingSearchPath --
 *







<







351
352
353
354
355
356
357

358
359
360
361
362
363
364

static void
DupEncodingIntRep(
    Tcl_Obj *srcPtr,
    Tcl_Obj *dupPtr)
{
    dupPtr->internalRep.twoPtrValue.ptr1 = Tcl_GetEncoding(NULL, srcPtr->bytes);

}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetEncodingSearchPath --
 *
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715

    Tcl_ListObjLength(NULL, searchPath, &numDirs);
    if (numDirs == 0) {
	return NULL;
    }
    Tcl_ListObjIndex(NULL, searchPath, 0, &first);

    return TclGetString(first);
}

/*
 *-------------------------------------------------------------------------
 *
 * Tcl_SetDefaultEncodingDir --
 *







|







700
701
702
703
704
705
706
707
708
709
710
711
712
713
714

    Tcl_ListObjLength(NULL, searchPath, &numDirs);
    if (numDirs == 0) {
	return NULL;
    }
    Tcl_ListObjIndex(NULL, searchPath, 0, &first);

    return Tcl_GetString(first);
}

/*
 *-------------------------------------------------------------------------
 *
 * Tcl_SetDefaultEncodingDir --
 *
840
841
842
843
844
845
846
847




848
849
850
851
852
853
854
    Tcl_Encoding encoding)
{
    Encoding *encodingPtr = (Encoding *) encoding;

    if (encodingPtr == NULL) {
	return;
    }
    if (encodingPtr->refCount-- <= 1) {




	if (encodingPtr->freeProc != NULL) {
	    encodingPtr->freeProc(encodingPtr->clientData);
	}
	if (encodingPtr->hPtr != NULL) {
	    Tcl_DeleteHashEntry(encodingPtr->hPtr);
	}
	ckfree(encodingPtr->name);







|
>
>
>
>







839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
    Tcl_Encoding encoding)
{
    Encoding *encodingPtr = (Encoding *) encoding;

    if (encodingPtr == NULL) {
	return;
    }
    if (encodingPtr->refCount<=0) {
	Tcl_Panic("FreeEncoding: refcount problem !!!");
    }
    encodingPtr->refCount--;
    if (encodingPtr->refCount == 0) {
	if (encodingPtr->freeProc != NULL) {
	    encodingPtr->freeProc(encodingPtr->clientData);
	}
	if (encodingPtr->hPtr != NULL) {
	    Tcl_DeleteHashEntry(encodingPtr->hPtr);
	}
	ckfree(encodingPtr->name);
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528

	for (i=0; i<numDirs && !verified; i++) {
	    if (dir[i] == directory) {
		verified = 1;
	    }
	}
	if (!verified) {
	    const char *dirString = TclGetString(directory);

	    for (i=0; i<numDirs && !verified; i++) {
		if (strcmp(dirString, TclGetString(dir[i])) == 0) {
		    verified = 1;
		}
	    }
	}
	if (!verified) {
	    /*
	     * Directory no longer on the search path. Remove from cache.







|


|







1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531

	for (i=0; i<numDirs && !verified; i++) {
	    if (dir[i] == directory) {
		verified = 1;
	    }
	}
	if (!verified) {
	    const char *dirString = Tcl_GetString(directory);

	    for (i=0; i<numDirs && !verified; i++) {
		if (strcmp(dirString, Tcl_GetString(dir[i])) == 0) {
		    verified = 1;
		}
	    }
	}
	if (!verified) {
	    /*
	     * Directory no longer on the search path. Remove from cache.
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
    TclNewObj(objPtr);
    Tcl_IncrRefCount(objPtr);
    for (i = 0; i < numPages; i++) {
	int ch;
	const char *p;

	Tcl_ReadChars(chan, objPtr, 3 + 16 * (16 * 4 + 1), 0);
	p = TclGetString(objPtr);
	hi = (staticHex[UCHAR(p[0])] << 4) + staticHex[UCHAR(p[1])];
	dataPtr->toUnicode[hi] = pageMemPtr;
	p += 2;
	for (lo = 0; lo < 256; lo++) {
	    if ((lo & 0x0f) == 0) {
		p++;
	    }







|







1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
    TclNewObj(objPtr);
    Tcl_IncrRefCount(objPtr);
    for (i = 0; i < numPages; i++) {
	int ch;
	const char *p;

	Tcl_ReadChars(chan, objPtr, 3 + 16 * (16 * 4 + 1), 0);
	p = Tcl_GetString(objPtr);
	hi = (staticHex[UCHAR(p[0])] << 4) + staticHex[UCHAR(p[1])];
	dataPtr->toUnicode[hi] = pageMemPtr;
	p += 2;
	for (lo = 0; lo < 256; lo++) {
	    if ((lo & 0x0f) == 0) {
		p++;
	    }
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
 *
 *-------------------------------------------------------------------------
 */

static void
InitializeEncodingSearchPath(
    char **valuePtr,
    size_t *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    const char *bytes;
    int i, numDirs;
    Tcl_Obj *libPathObj, *encodingObj, *searchPathObj;

    TclNewLiteralStringObj(encodingObj, "encoding");
    TclNewObj(searchPathObj);
    Tcl_IncrRefCount(encodingObj);
    Tcl_IncrRefCount(searchPathObj);
    libPathObj = TclGetLibraryPath();







|



|







3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
 *
 *-------------------------------------------------------------------------
 */

static void
InitializeEncodingSearchPath(
    char **valuePtr,
    int *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    const char *bytes;
    int i, numDirs, numBytes;
    Tcl_Obj *libPathObj, *encodingObj, *searchPathObj;

    TclNewLiteralStringObj(encodingObj, "encoding");
    TclNewObj(searchPathObj);
    Tcl_IncrRefCount(encodingObj);
    Tcl_IncrRefCount(searchPathObj);
    libPathObj = TclGetLibraryPath();
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647

    Tcl_DecrRefCount(libPathObj);
    Tcl_DecrRefCount(encodingObj);
    *encodingPtr = libraryPath.encoding;
    if (*encodingPtr) {
	((Encoding *)(*encodingPtr))->refCount++;
    }
    bytes = TclGetString(searchPathObj);

    *lengthPtr = searchPathObj->length;
    *valuePtr = ckalloc(*lengthPtr + 1);
    memcpy(*valuePtr, bytes, *lengthPtr + 1);
    Tcl_DecrRefCount(searchPathObj);
}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */







|

|
|
|










3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649
3650

    Tcl_DecrRefCount(libPathObj);
    Tcl_DecrRefCount(encodingObj);
    *encodingPtr = libraryPath.encoding;
    if (*encodingPtr) {
	((Encoding *)(*encodingPtr))->refCount++;
    }
    bytes = Tcl_GetStringFromObj(searchPathObj, &numBytes);

    *lengthPtr = numBytes;
    *valuePtr = ckalloc(numBytes + 1);
    memcpy(*valuePtr, bytes, (size_t) numBytes + 1);
    Tcl_DecrRefCount(searchPathObj);
}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */
Changes to generic/tclEnsemble.c.
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
	}
	Tcl_SetEnsembleMappingDict(interp, ensemble, mapDict);
    }

    Tcl_DStringFree(&buf);
    Tcl_DStringFree(&hiddenBuf);
    if (nameParts != NULL) {
	ckfree(nameParts);
    }
    return ensemble;
}

/*
 *----------------------------------------------------------------------
 *







|







1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
	}
	Tcl_SetEnsembleMappingDict(interp, ensemble, mapDict);
    }

    Tcl_DStringFree(&buf);
    Tcl_DStringFree(&hiddenBuf);
    if (nameParts != NULL) {
	ckfree((char *) nameParts);
    }
    return ensemble;
}

/*
 *----------------------------------------------------------------------
 *
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
				 * it (will be an error for a non-unique
				 * prefix). */
	char *fullName = NULL;	/* Full name of the subcommand. */
	int stringLength, i;
	int tableLength = ensemblePtr->subcommandTable.numEntries;
	Tcl_Obj *fix;

	subcmdName = TclGetStringFromObj(subObj, &stringLength);
	for (i=0 ; i<tableLength ; i++) {
	    register int cmp = strncmp(subcmdName,
		    ensemblePtr->subcommandArrayPtr[i],
		    (unsigned) stringLength);

	    if (cmp == 0) {
		if (fullName != NULL) {







|







1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
				 * it (will be an error for a non-unique
				 * prefix). */
	char *fullName = NULL;	/* Full name of the subcommand. */
	int stringLength, i;
	int tableLength = ensemblePtr->subcommandTable.numEntries;
	Tcl_Obj *fix;

	subcmdName = Tcl_GetStringFromObj(subObj, &stringLength);
	for (i=0 ; i<tableLength ; i++) {
	    register int cmp = strncmp(subcmdName,
		    ensemblePtr->subcommandArrayPtr[i],
		    (unsigned) stringLength);

	    if (cmp == 0) {
		if (fullName != NULL) {
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
	const char *str;
	Tcl_Obj *matchObj = NULL;

	if (Tcl_ListObjGetElements(NULL, listObj, &len, &elems) != TCL_OK) {
	    goto failed;
	}
	for (i=0 ; i<len ; i++) {
	    str = TclGetStringFromObj(elems[i], &sclen);
	    if ((sclen == (int) numBytes) && !memcmp(word, str, numBytes)) {
		/*
		 * Exact match! Excellent!
		 */

		result = Tcl_DictObjGet(NULL, mapObj,elems[i], &targetCmdObj);
		if (result != TCL_OK || targetCmdObj == NULL) {







|







2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
	const char *str;
	Tcl_Obj *matchObj = NULL;

	if (Tcl_ListObjGetElements(NULL, listObj, &len, &elems) != TCL_OK) {
	    goto failed;
	}
	for (i=0 ; i<len ; i++) {
	    str = Tcl_GetStringFromObj(elems[i], &sclen);
	    if ((sclen == (int) numBytes) && !memcmp(word, str, numBytes)) {
		/*
		 * Exact match! Excellent!
		 */

		result = Tcl_DictObjGet(NULL, mapObj,elems[i], &targetCmdObj);
		if (result != TCL_OK || targetCmdObj == NULL) {
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
    Tcl_Obj *replacements,
    Command *cmdPtr,
    CompileEnv *envPtr)		/* Holds resulting instructions. */
{
    Tcl_Token *tokPtr;
    Tcl_Obj *objPtr, **words;
    char *bytes;
    int i, numWords, cmdLit, extraLiteralFlags = LITERAL_CMD_NAME;
    DefineLineInformation;

    /*
     * Push the words of the command. Take care; the command words may be
     * scripts that have backslashes in them, and [info frame 0] can see the
     * difference. Hence the call to TclContinuationsEnterDerived...
     */

    Tcl_ListObjGetElements(NULL, replacements, &numWords, &words);
    for (i = 0, tokPtr = parsePtr->tokenPtr; i < parsePtr->numWords;
	    i++, tokPtr = TokenAfter(tokPtr)) {
	if (i > 0 && i < numWords+1) {
	    bytes = TclGetString(words[i-1]);
	    PushLiteral(envPtr, bytes, words[i-1]->length);
	    continue;
	}

	SetLineInformation(i);
	if (tokPtr->type == TCL_TOKEN_SIMPLE_WORD) {
	    int literal = TclRegisterLiteral(envPtr,
		    tokPtr[1].start, tokPtr[1].size, 0);

	    if (envPtr->clNext) {
		TclContinuationsEnterDerived(
			TclFetchLiteral(envPtr, literal),
			tokPtr[1].start - envPtr->source,
			envPtr->clNext);
	    }
	    TclEmitPush(literal, envPtr);
	} else {
	    CompileTokens(envPtr, tokPtr, interp);
	}
    }

    /*
     * Push the name of the command we're actually dispatching to as part of
     * the implementation.
     */

    objPtr = Tcl_NewObj();
    Tcl_GetCommandFullName(interp, (Tcl_Command) cmdPtr, objPtr);
    bytes = TclGetString(objPtr);
    if ((cmdPtr != NULL) && (cmdPtr->flags & CMD_VIA_RESOLVER)) {
	extraLiteralFlags |= LITERAL_UNSHARED;
    }
    cmdLit = TclRegisterLiteral(envPtr, bytes, objPtr->length, extraLiteralFlags);
    TclSetCmdNameObj(interp, TclFetchLiteral(envPtr, cmdLit), cmdPtr);
    TclEmitPush(cmdLit, envPtr);
    TclDecrRefCount(objPtr);

    /*
     * Do the replacing dispatch.
     */







|












|
|





|
|




















|



|







3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
    Tcl_Obj *replacements,
    Command *cmdPtr,
    CompileEnv *envPtr)		/* Holds resulting instructions. */
{
    Tcl_Token *tokPtr;
    Tcl_Obj *objPtr, **words;
    char *bytes;
    int length, i, numWords, cmdLit, extraLiteralFlags = LITERAL_CMD_NAME;
    DefineLineInformation;

    /*
     * Push the words of the command. Take care; the command words may be
     * scripts that have backslashes in them, and [info frame 0] can see the
     * difference. Hence the call to TclContinuationsEnterDerived...
     */

    Tcl_ListObjGetElements(NULL, replacements, &numWords, &words);
    for (i = 0, tokPtr = parsePtr->tokenPtr; i < parsePtr->numWords;
	    i++, tokPtr = TokenAfter(tokPtr)) {
	if (i > 0 && i < numWords+1) {
	    bytes = Tcl_GetStringFromObj(words[i-1], &length);
	    PushLiteral(envPtr, bytes, length);
	    continue;
	}

	SetLineInformation(i);
	if (tokPtr->type == TCL_TOKEN_SIMPLE_WORD) {
	    int literal = TclRegisterNewLiteral(envPtr,
		    tokPtr[1].start, tokPtr[1].size);

	    if (envPtr->clNext) {
		TclContinuationsEnterDerived(
			TclFetchLiteral(envPtr, literal),
			tokPtr[1].start - envPtr->source,
			envPtr->clNext);
	    }
	    TclEmitPush(literal, envPtr);
	} else {
	    CompileTokens(envPtr, tokPtr, interp);
	}
    }

    /*
     * Push the name of the command we're actually dispatching to as part of
     * the implementation.
     */

    objPtr = Tcl_NewObj();
    Tcl_GetCommandFullName(interp, (Tcl_Command) cmdPtr, objPtr);
    bytes = Tcl_GetStringFromObj(objPtr, &length);
    if ((cmdPtr != NULL) && (cmdPtr->flags & CMD_VIA_RESOLVER)) {
	extraLiteralFlags |= LITERAL_UNSHARED;
    }
    cmdLit = TclRegisterLiteral(envPtr, (char *)bytes, length, extraLiteralFlags);
    TclSetCmdNameObj(interp, TclFetchLiteral(envPtr, cmdLit), cmdPtr);
    TclEmitPush(cmdLit, envPtr);
    TclDecrRefCount(objPtr);

    /*
     * Do the replacing dispatch.
     */
Changes to generic/tclEvent.c.
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
	     */

	    TclInitThreadStorage();     /* Creates master hash table for
					 * thread local storage */
#if USE_TCLALLOC
	    TclInitAlloc();		/* Process wide mutex init */
#endif
#if defined(TCL_THREADS) && defined(USE_THREAD_ALLOC)
	    TclpInitAllocCache();
#endif
#ifdef TCL_MEM_DEBUG
	    TclInitDbCkalloc();		/* Process wide mutex init */
#endif

	    TclpInitPlatform();		/* Creates signal handler(s) */
	    TclInitDoubleConversion();	/* Initializes constants for
					 * converting to/from double. */







<
<
<







1039
1040
1041
1042
1043
1044
1045



1046
1047
1048
1049
1050
1051
1052
	     */

	    TclInitThreadStorage();     /* Creates master hash table for
					 * thread local storage */
#if USE_TCLALLOC
	    TclInitAlloc();		/* Process wide mutex init */
#endif



#ifdef TCL_MEM_DEBUG
	    TclInitDbCkalloc();		/* Process wide mutex init */
#endif

	    TclpInitPlatform();		/* Creates signal handler(s) */
	    TclInitDoubleConversion();	/* Initializes constants for
					 * converting to/from double. */
Changes to generic/tclExecute.c.
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
 */

#if (FLT_RADIX == 2) && (DBL_MANT_DIG == 53) && (DBL_MAX_EXP == 1024)
#define IEEE_FLOATING_POINT
#endif

/*
 * A counter that is used to work out when the bytecode engine should call
 * Tcl_AsyncReady() to see whether there is a signal that needs handling, and
 * other expensive periodic operations.
 */

#ifndef ASYNC_CHECK_COUNT
#   define ASYNC_CHECK_COUNT	64
#endif /* !ASYNC_CHECK_COUNT */

/*
 * Boolean flag indicating whether the Tcl bytecode interpreter has been
 * initialized.
 */

static int execInitialized = 0;







|
|
|


|
|
|







30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
 */

#if (FLT_RADIX == 2) && (DBL_MANT_DIG == 53) && (DBL_MAX_EXP == 1024)
#define IEEE_FLOATING_POINT
#endif

/*
 * A mask (should be 2**n-1) that is used to work out when the bytecode engine
 * should call Tcl_AsyncReady() to see whether there is a signal that needs
 * handling.
 */

#ifndef ASYNC_CHECK_COUNT_MASK
#   define ASYNC_CHECK_COUNT_MASK	63
#endif /* !ASYNC_CHECK_COUNT_MASK */

/*
 * Boolean flag indicating whether the Tcl bytecode interpreter has been
 * initialized.
 */

static int execInitialized = 0;
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
{
    Interp *iPtr = (Interp *) interp;
    ExecEnv *eePtr;
    ExecStack *esPtr;
    Tcl_Obj **markerPtr, *marker;

    if (iPtr == NULL || iPtr->execEnvPtr == NULL) {
	ckfree(freePtr);
	return;
    }

    /*
     * Rewind the stack to the previous marker position. The current marker,
     * as set in the last call to GrowEvaluationStack, contains a pointer to
     * the previous marker.







|







1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
{
    Interp *iPtr = (Interp *) interp;
    ExecEnv *eePtr;
    ExecStack *esPtr;
    Tcl_Obj **markerPtr, *marker;

    if (iPtr == NULL || iPtr->execEnvPtr == NULL) {
	ckfree((char *) freePtr);
	return;
    }

    /*
     * Rewind the stack to the previous marker position. The current marker,
     * as set in the last call to GrowEvaluationStack, contains a pointer to
     * the previous marker.
1494
1495
1496
1497
1498
1499
1500


1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
 *----------------------------------------------------------------------
 *
 * CompileExprObj --
 *	Compile a Tcl expression value into ByteCode.
 *
 * Results:
 *	A (ByteCode *) is returned pointing to the resulting ByteCode.


 *
 * Side effects:
 *	The Tcl_ObjType of objPtr is changed to the "exprcode" type,
 *	and the ByteCode is kept in the internal rep (along with context
 *	data for checking validity) for faster operations the next time
 *	CompileExprObj is called on the same value.
 *
 *----------------------------------------------------------------------
 */








>
>


|







1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
 *----------------------------------------------------------------------
 *
 * CompileExprObj --
 *	Compile a Tcl expression value into ByteCode.
 *
 * Results:
 *	A (ByteCode *) is returned pointing to the resulting ByteCode.
 *	The caller must manage its refCount and arrange for a call to
 *	TclCleanupByteCode() when the last reference disappears.
 *
 * Side effects:
 *	The Tcl_ObjType of objPtr is changed to the "bytecode" type,
 *	and the ByteCode is kept in the internal rep (along with context
 *	data for checking validity) for faster operations the next time
 *	CompileExprObj is called on the same value.
 *
 *----------------------------------------------------------------------
 */

1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543

1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566

1567

1568
1569
1570
1571
1572
1573
1574

	codePtr = objPtr->internalRep.twoPtrValue.ptr1;
	if (((Interp *) *codePtr->interpHandle != iPtr)
		|| (codePtr->compileEpoch != iPtr->compileEpoch)
		|| (codePtr->nsPtr != namespacePtr)
		|| (codePtr->nsEpoch != namespacePtr->resolverEpoch)
		|| (codePtr->localCachePtr != iPtr->varFramePtr->localCachePtr)) {
	    TclFreeIntRep(objPtr);
	}
    }
    if (objPtr->typePtr != &exprCodeType) {
	/*
	 * TIP #280: No invoker (yet) - Expression compilation.
	 */


	const char *string = TclGetString(objPtr);

	TclInitCompileEnv(interp, &compEnv, string, objPtr->length, NULL, 0);
	TclCompileExpr(interp, string, objPtr->length, &compEnv, 0);

	/*
	 * Successful compilation. If the expression yielded no instructions,
	 * push an zero object as the expression's result.
	 */

	if (compEnv.codeNext == compEnv.codeStart) {
	    TclEmitPush(TclRegisterLiteral(&compEnv, "0", 1, 0),
		    &compEnv);
	}

	/*
	 * Add a "done" instruction as the last instruction and change the
	 * object into a ByteCode object. Ownership of the literal objects and
	 * aux data items is given to the ByteCode object.
	 */

	TclEmitOpcode(INST_DONE, &compEnv);
	codePtr = TclInitByteCodeObj(objPtr, &exprCodeType, &compEnv);

	TclFreeCompileEnv(&compEnv);

	if (iPtr->varFramePtr->localCachePtr) {
	    codePtr->localCachePtr = iPtr->varFramePtr->localCachePtr;
	    codePtr->localCachePtr->refCount++;
	}
#ifdef TCL_COMPILE_DEBUG
	if (tclTraceCompile == 2) {
	    TclPrintByteCodeObj(interp, objPtr);







|







>
|

|
|







|










|
>

>







1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579

	codePtr = objPtr->internalRep.twoPtrValue.ptr1;
	if (((Interp *) *codePtr->interpHandle != iPtr)
		|| (codePtr->compileEpoch != iPtr->compileEpoch)
		|| (codePtr->nsPtr != namespacePtr)
		|| (codePtr->nsEpoch != namespacePtr->resolverEpoch)
		|| (codePtr->localCachePtr != iPtr->varFramePtr->localCachePtr)) {
	    FreeExprCodeInternalRep(objPtr);
	}
    }
    if (objPtr->typePtr != &exprCodeType) {
	/*
	 * TIP #280: No invoker (yet) - Expression compilation.
	 */

	int length;
	const char *string = TclGetStringFromObj(objPtr, &length);

	TclInitCompileEnv(interp, &compEnv, string, length, NULL, 0);
	TclCompileExpr(interp, string, length, &compEnv, 0);

	/*
	 * Successful compilation. If the expression yielded no instructions,
	 * push an zero object as the expression's result.
	 */

	if (compEnv.codeNext == compEnv.codeStart) {
	    TclEmitPush(TclRegisterNewLiteral(&compEnv, "0", 1),
		    &compEnv);
	}

	/*
	 * Add a "done" instruction as the last instruction and change the
	 * object into a ByteCode object. Ownership of the literal objects and
	 * aux data items is given to the ByteCode object.
	 */

	TclEmitOpcode(INST_DONE, &compEnv);
	TclInitByteCodeObj(objPtr, &compEnv);
	objPtr->typePtr = &exprCodeType;
	TclFreeCompileEnv(&compEnv);
	codePtr = objPtr->internalRep.twoPtrValue.ptr1;
	if (iPtr->varFramePtr->localCachePtr) {
	    codePtr->localCachePtr = iPtr->varFramePtr->localCachePtr;
	    codePtr->localCachePtr->refCount++;
	}
#ifdef TCL_COMPILE_DEBUG
	if (tclTraceCompile == 2) {
	    TclPrintByteCodeObj(interp, objPtr);
1634
1635
1636
1637
1638
1639
1640


1641

1642
1643
1644
1645
1646
1647
1648

static void
FreeExprCodeInternalRep(
    Tcl_Obj *objPtr)
{
    ByteCode *codePtr = objPtr->internalRep.twoPtrValue.ptr1;



    TclReleaseByteCode(codePtr);

}

/*
 *----------------------------------------------------------------------
 *
 * TclCompileObj --
 *







>
>
|
>







1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656

static void
FreeExprCodeInternalRep(
    Tcl_Obj *objPtr)
{
    ByteCode *codePtr = objPtr->internalRep.twoPtrValue.ptr1;

    objPtr->typePtr = NULL;
    if (codePtr->refCount-- <= 1) {
	TclCleanupByteCode(codePtr);
    }
}

/*
 *----------------------------------------------------------------------
 *
 * TclCompileObj --
 *
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
    Interp *iPtr = (Interp *) interp;
    TEBCdata *TD;
    int size = sizeof(TEBCdata) - 1
	    + (codePtr->maxStackDepth + codePtr->maxExceptDepth)
		* sizeof(void *);
    int numWords = (size + sizeof(Tcl_Obj *) - 1) / sizeof(Tcl_Obj *);

    TclPreserveByteCode(codePtr);

    /*
     * Reserve the stack, setup the TEBCdataPtr (TD) and CallFrame
     *
     * The execution uses a unified stack: first a TEBCdata, immediately
     * above it a CmdFrame, then the catch stack, then the execution stack.
     *







|







2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
    Interp *iPtr = (Interp *) interp;
    TEBCdata *TD;
    int size = sizeof(TEBCdata) - 1
	    + (codePtr->maxStackDepth + codePtr->maxExceptDepth)
		* sizeof(void *);
    int numWords = (size + sizeof(Tcl_Obj *) - 1) / sizeof(Tcl_Obj *);

    codePtr->refCount++;

    /*
     * Reserve the stack, setup the TEBCdataPtr (TD) and CallFrame
     *
     * The execution uses a unified stack: first a TEBCdata, immediately
     * above it a CmdFrame, then the catch stack, then the execution stack.
     *
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
     */

    /*
     * Constants: variables that do not change during the execution, used
     * sporadically: no special need for speed.
     */

    unsigned interruptCounter = 1;
				/* Counter that is used to work out when to
				 * call Tcl_AsyncReady(). This must be 1
				 * initially so that we call the async-check
				 * stanza early, otherwise there are command
				 * sequences that can make the interpreter
				 * busy-loop without an opportunity to
				 * recognise an interrupt. */
    const char *curInstName;
#ifdef TCL_COMPILE_DEBUG
    int traceInstructions;	/* Whether we are doing instruction-level
				 * tracing or not. */
#endif

    Var *compiledLocals = iPtr->varFramePtr->compiledLocals;







<
|
|
<
<
<
<
<







2117
2118
2119
2120
2121
2122
2123

2124
2125





2126
2127
2128
2129
2130
2131
2132
     */

    /*
     * Constants: variables that do not change during the execution, used
     * sporadically: no special need for speed.
     */


    int instructionCount = 0;	/* Counter that is used to work out when to
				 * call Tcl_AsyncReady() */





    const char *curInstName;
#ifdef TCL_COMPILE_DEBUG
    int traceInstructions;	/* Whether we are doing instruction-level
				 * tracing or not. */
#endif

    Var *compiledLocals = iPtr->varFramePtr->compiledLocals;
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332

	break;
    }
  cleanup0:

    /*
     * Check for asynchronous handlers [Bug 746722]; we do the check every
     * ASYNC_CHECK_COUNT instructions.
     */

    if ((--interruptCounter) == 0) {
	interruptCounter = ASYNC_CHECK_COUNT;
	DECACHE_STACK_INFO();
	if (TclAsyncReady(iPtr)) {
	    result = Tcl_AsyncInvoke(interp, result);
	    if (result == TCL_ERROR) {
		CACHE_STACK_INFO();
		goto gotError;
	    }







|


<
|







2316
2317
2318
2319
2320
2321
2322
2323
2324
2325

2326
2327
2328
2329
2330
2331
2332
2333

	break;
    }
  cleanup0:

    /*
     * Check for asynchronous handlers [Bug 746722]; we do the check every
     * ASYNC_CHECK_COUNT_MASK instruction, of the form (2**n-1).
     */


    if ((instructionCount++ & ASYNC_CHECK_COUNT_MASK) == 0) {
	DECACHE_STACK_INFO();
	if (TclAsyncReady(iPtr)) {
	    result = Tcl_AsyncInvoke(interp, result);
	    if (result == TCL_ERROR) {
		CACHE_STACK_INFO();
		goto gotError;
	    }
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
	if (tclTraceExec >= 2) {
	    if (traceInstructions) {
		TRACE(("[%.30s] => YIELD...\n", O2S(valuePtr)));
	    } else {
		/* FIXME: What is the right thing to trace? */
		fprintf(stdout, "%d: (%u) yielding to [%.30s]\n",
			iPtr->numLevels, (unsigned)(pc - codePtr->codeStart),
			TclGetString(valuePtr));
	    }
	    fflush(stdout);
	}
#endif

	/*
	 * Install a tailcall record in the caller and continue with the







|







2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
	if (tclTraceExec >= 2) {
	    if (traceInstructions) {
		TRACE(("[%.30s] => YIELD...\n", O2S(valuePtr)));
	    } else {
		/* FIXME: What is the right thing to trace? */
		fprintf(stdout, "%d: (%u) yielding to [%.30s]\n",
			iPtr->numLevels, (unsigned)(pc - codePtr->codeStart),
			Tcl_GetString(valuePtr));
	    }
	    fflush(stdout);
	}
#endif

	/*
	 * Install a tailcall record in the caller and continue with the
2679
2680
2681
2682
2683
2684
2685
2686




2687
2688
2689



2690




























































2691























2692



2693










































2694
2695
2696
2697

2698
2699
2700
2701
2702
2703
2704
	    *b = tmpPtr;
	    a++; b--;
	}
	TRACE(("%u => OK\n", opnd));
	NEXT_INST_F(5, 0, 0);
    }

    case INST_STR_CONCAT1:





	opnd = TclGetUInt1AtPtr(pc+1);




	if (TCL_OK != TclStringCatObjv(interp, /* inPlace */ 1,




























































		opnd, &OBJ_AT_DEPTH(opnd-1), &objResultPtr)) {























	    TRACE_ERROR(interp);



	    goto gotError;










































	}

	TRACE_WITH_OBJ(("%u => ", opnd), objResultPtr);
	NEXT_INST_V(2, opnd, 1);


    case INST_CONCAT_STK:
	/*
	 * Pop the opnd (objc) top stack elements, run through Tcl_ConcatObj,
	 * and then decrement their ref counts.
	 */








|
>
>
>
>



>
>
>
|
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
|
>
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>
>
>
>
>
>
>
>
>
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>
>
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>
>
>
>
>
>
|
>
>
>
|
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>




>







2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
	    *b = tmpPtr;
	    a++; b--;
	}
	TRACE(("%u => OK\n", opnd));
	NEXT_INST_F(5, 0, 0);
    }

    case INST_STR_CONCAT1: {
	int appendLen = 0;
	char *bytes, *p;
	Tcl_Obj **currPtr;
	int onlyb = 1;

	opnd = TclGetUInt1AtPtr(pc+1);

	/*
	 * Detect only-bytearray-or-null case.
	 */

	for (currPtr=&OBJ_AT_DEPTH(opnd-1); currPtr<=&OBJ_AT_TOS; currPtr++) {
	    if (((*currPtr)->typePtr != &tclByteArrayType)
		    && ((*currPtr)->bytes != tclEmptyStringRep)) {
		onlyb = 0;
		break;
	    } else if (((*currPtr)->typePtr == &tclByteArrayType) &&
		    ((*currPtr)->bytes != NULL)) {
		onlyb = 0;
		break;
	    }
	}

	/*
	 * Compute the length to be appended.
	 */

	if (onlyb) {
	    for (currPtr = &OBJ_AT_DEPTH(opnd-2);
		    appendLen >= 0 && currPtr <= &OBJ_AT_TOS; currPtr++) {
		if ((*currPtr)->bytes != tclEmptyStringRep) {
		    Tcl_GetByteArrayFromObj(*currPtr, &length);
		    appendLen += length;
		}
	    }
	} else {
	    for (currPtr = &OBJ_AT_DEPTH(opnd-2);
		    appendLen >= 0 && currPtr <= &OBJ_AT_TOS; currPtr++) {
		bytes = TclGetStringFromObj(*currPtr, &length);
		if (bytes != NULL) {
		    appendLen += length;
		}
	    }
	}

	if (appendLen < 0) {
	    /* TODO: convert panic to error ? */
	    Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX);
	}

	/*
	 * If nothing is to be appended, just return the first object by
	 * dropping all the others from the stack; this saves both the
	 * computation and copy of the string rep of the first object,
	 * enabling the fast '$x[set x {}]' idiom for 'K $x [set x {}]'.
	 */

	if (appendLen == 0) {
	    TRACE_WITH_OBJ(("%u => ", opnd), objResultPtr);
	    NEXT_INST_V(2, (opnd-1), 0);
	}

	/*
	 * If the first object is shared, we need a new obj for the result;
	 * otherwise, we can reuse the first object. In any case, make sure it
	 * has enough room to accomodate all the concatenated bytes. Note that
	 * if it is unshared its bytes are copied by ckrealloc, so that we set
	 * the loop parameters to avoid copying them again: p points to the
	 * end of the already copied bytes, currPtr to the second object.
	 */

	objResultPtr = OBJ_AT_DEPTH(opnd-1);
	if (!onlyb) {
	    bytes = TclGetStringFromObj(objResultPtr, &length);
	    if (length + appendLen < 0) {
		/* TODO: convert panic to error ? */
		Tcl_Panic("max size for a Tcl value (%d bytes) exceeded",
			INT_MAX);
	    }
#ifndef TCL_COMPILE_DEBUG
	    if (bytes != tclEmptyStringRep && !Tcl_IsShared(objResultPtr)) {
		TclFreeIntRep(objResultPtr);
		objResultPtr->bytes = ckrealloc(bytes, length+appendLen+1);
		objResultPtr->length = length + appendLen;
		p = TclGetString(objResultPtr) + length;
		currPtr = &OBJ_AT_DEPTH(opnd - 2);
	    } else
#endif
	    {
		p = ckalloc(length + appendLen + 1);
		TclNewObj(objResultPtr);
		objResultPtr->bytes = p;
		objResultPtr->length = length + appendLen;
		currPtr = &OBJ_AT_DEPTH(opnd - 1);
	    }

	    /*
	     * Append the remaining characters.
	     */

	    for (; currPtr <= &OBJ_AT_TOS; currPtr++) {
		bytes = TclGetStringFromObj(*currPtr, &length);
		if (bytes != NULL) {
		    memcpy(p, bytes, (size_t) length);
		    p += length;
		}
	    }
	    *p = '\0';
	} else {
	    bytes = (char *) Tcl_GetByteArrayFromObj(objResultPtr, &length);
	    if (length + appendLen < 0) {
		/* TODO: convert panic to error ? */
		Tcl_Panic("max size for a Tcl value (%d bytes) exceeded",
			INT_MAX);
	    }
#ifndef TCL_COMPILE_DEBUG
	    if (!Tcl_IsShared(objResultPtr)) {
		bytes = (char *) Tcl_SetByteArrayLength(objResultPtr,
			length + appendLen);
		p = bytes + length;
		currPtr = &OBJ_AT_DEPTH(opnd - 2);
	    } else
#endif
	    {
		TclNewObj(objResultPtr);
		bytes = (char *) Tcl_SetByteArrayLength(objResultPtr,
			length + appendLen);
		p = bytes;
		currPtr = &OBJ_AT_DEPTH(opnd - 1);
	    }

	    /*
	     * Append the remaining characters.
	     */

	    for (; currPtr <= &OBJ_AT_TOS; currPtr++) {
		if ((*currPtr)->bytes != tclEmptyStringRep) {
		    bytes = (char *) Tcl_GetByteArrayFromObj(*currPtr,&length);
		    memcpy(p, bytes, (size_t) length);
		    p += length;
		}
	    }
	}

	TRACE_WITH_OBJ(("%u => ", opnd), objResultPtr);
	NEXT_INST_V(2, opnd, 1);
    }

    case INST_CONCAT_STK:
	/*
	 * Pop the opnd (objc) top stack elements, run through Tcl_ConcatObj,
	 * and then decrement their ref counts.
	 */

5141
5142
5143
5144
5145
5146
5147




5148

5149







5150
5151

5152
5153
5154
5155
5156
5157
5158
	    if (fromIdx < 0) {
		fromIdx = 0;
	    }
	    if (toIdx >= objc) {
		toIdx = objc-1;
	    }
	    if (fromIdx == 0 && toIdx != objc-1 && !Tcl_IsShared(valuePtr)) {




		Tcl_ListObjReplace(interp, valuePtr,

			toIdx + 1, LIST_MAX, 0, NULL);







		TRACE_APPEND(("%.30s\n", O2S(valuePtr)));
		NEXT_INST_F(9, 0, 0);

	    }
	    objResultPtr = Tcl_NewListObj(toIdx-fromIdx+1, objv+fromIdx);
	} else {
	    TclNewObj(objResultPtr);
	}

	TRACE_APPEND(("\"%.30s\"", O2S(objResultPtr)));







>
>
>
>
|
>
|
>
>
>
>
>
>
>
|
|
>







5278
5279
5280
5281
5282
5283
5284
5285
5286
5287
5288
5289
5290
5291
5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
	    if (fromIdx < 0) {
		fromIdx = 0;
	    }
	    if (toIdx >= objc) {
		toIdx = objc-1;
	    }
	    if (fromIdx == 0 && toIdx != objc-1 && !Tcl_IsShared(valuePtr)) {
		/*
		 * BEWARE! This is looking inside the implementation of the
		 * list type.
		 */

		List *listPtr = valuePtr->internalRep.twoPtrValue.ptr1;

		if (listPtr->refCount == 1) {
		    for (index=toIdx+1; index<objc ; index++) {
			TclDecrRefCount(objv[index]);
		    }
		    listPtr->elemCount = toIdx+1;
		    listPtr->canonicalFlag = 1;
		    TclInvalidateStringRep(valuePtr);
		    TRACE_APPEND(("%.30s\n", O2S(valuePtr)));
		    NEXT_INST_F(9, 0, 0);
		}
	    }
	    objResultPtr = Tcl_NewListObj(toIdx-fromIdx+1, objv+fromIdx);
	} else {
	    TclNewObj(objResultPtr);
	}

	TRACE_APPEND(("\"%.30s\"", O2S(objResultPtr)));
5715
5716
5717
5718
5719
5720
5721



5722










5723
5724
5725
5726
5727
5728
5729


5730










5731
5732
5733

5734
5735
5736
5737
5738
5739
5740
	}
    doneStringMap:
	TRACE_WITH_OBJ(("%.20s %.20s %.20s => ",
		O2S(value2Ptr), O2S(value3Ptr), O2S(valuePtr)), objResultPtr);
	NEXT_INST_V(1, 3, 1);

    case INST_STR_FIND:



	match = TclStringFind(OBJ_UNDER_TOS, OBJ_AT_TOS, 0);











	TRACE(("%.20s %.20s => %d\n",
		O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), match));
	TclNewIntObj(objResultPtr, match);
	NEXT_INST_F(1, 2, 1);

    case INST_STR_FIND_LAST:


	match = TclStringLast(OBJ_UNDER_TOS, OBJ_AT_TOS, INT_MAX - 1);











	TRACE(("%.20s %.20s => %d\n",
		O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), match));

	TclNewIntObj(objResultPtr, match);
	NEXT_INST_F(1, 2, 1);

    case INST_STR_CLASS:
	opnd = TclGetInt1AtPtr(pc+1);
	valuePtr = OBJ_AT_TOS;
	TRACE(("%s \"%.30s\" => ", tclStringClassTable[opnd].name,







>
>
>
|
>
>
>
>
>
>
>
>
>
>







>
>
|
>
>
>
>
>
>
>
>
>
>



>







5865
5866
5867
5868
5869
5870
5871
5872
5873
5874
5875
5876
5877
5878
5879
5880
5881
5882
5883
5884
5885
5886
5887
5888
5889
5890
5891
5892
5893
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904
5905
5906
5907
5908
5909
5910
5911
5912
5913
5914
5915
5916
	}
    doneStringMap:
	TRACE_WITH_OBJ(("%.20s %.20s %.20s => ",
		O2S(value2Ptr), O2S(value3Ptr), O2S(valuePtr)), objResultPtr);
	NEXT_INST_V(1, 3, 1);

    case INST_STR_FIND:
	ustring1 = Tcl_GetUnicodeFromObj(OBJ_AT_TOS, &length);	/* Haystack */
	ustring2 = Tcl_GetUnicodeFromObj(OBJ_UNDER_TOS, &length2);/* Needle */

	match = -1;
	if (length2 > 0 && length2 <= length) {
	    end = ustring1 + length - length2 + 1;
	    for (p=ustring1 ; p<end ; p++) {
		if ((*p == *ustring2) &&
			memcmp(ustring2,p,sizeof(Tcl_UniChar)*length2) == 0) {
		    match = p - ustring1;
		    break;
		}
	    }
	}

	TRACE(("%.20s %.20s => %d\n",
		O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), match));
	TclNewIntObj(objResultPtr, match);
	NEXT_INST_F(1, 2, 1);

    case INST_STR_FIND_LAST:
	ustring1 = Tcl_GetUnicodeFromObj(OBJ_AT_TOS, &length);	/* Haystack */
	ustring2 = Tcl_GetUnicodeFromObj(OBJ_UNDER_TOS, &length2);/* Needle */

	match = -1;
	if (length2 > 0 && length2 <= length) {
	    for (p=ustring1+length-length2 ; p>=ustring1 ; p--) {
		if ((*p == *ustring2) &&
			memcmp(ustring2,p,sizeof(Tcl_UniChar)*length2) == 0) {
		    match = p - ustring1;
		    break;
		}
	    }
	}

	TRACE(("%.20s %.20s => %d\n",
		O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), match));

	TclNewIntObj(objResultPtr, match);
	NEXT_INST_F(1, 2, 1);

    case INST_STR_CLASS:
	opnd = TclGetInt1AtPtr(pc+1);
	valuePtr = OBJ_AT_TOS;
	TRACE(("%s \"%.30s\" => ", tclStringClassTable[opnd].name,
7962
7963
7964
7965
7966
7967
7968

7969

7970
7971
7972
7973
7974
7975
7976
		    (unsigned) CURR_DEPTH, (unsigned) 0);
	    Tcl_Panic("TclNRExecuteByteCode execution failure: end stack top < start stack top");
	}
	CLANG_ASSERT(bcFramePtr);
    }

    iPtr->cmdFramePtr = bcFramePtr->nextPtr;

    TclReleaseByteCode(codePtr);

    TclStackFree(interp, TD);	/* free my stack */

    return result;

    /*
     * INST_START_CMD failure case removed where it doesn't bother that much
     *







>
|
>







8138
8139
8140
8141
8142
8143
8144
8145
8146
8147
8148
8149
8150
8151
8152
8153
8154
		    (unsigned) CURR_DEPTH, (unsigned) 0);
	    Tcl_Panic("TclNRExecuteByteCode execution failure: end stack top < start stack top");
	}
	CLANG_ASSERT(bcFramePtr);
    }

    iPtr->cmdFramePtr = bcFramePtr->nextPtr;
    if (codePtr->refCount-- <= 1) {
	TclCleanupByteCode(codePtr);
    }
    TclStackFree(interp, TD);	/* free my stack */

    return result;

    /*
     * INST_START_CMD failure case removed where it doesn't bother that much
     *
8930
8931
8932
8933
8934
8935
8936
8937
8938
8939
8940
8941
8942
8943
8944
	    mp_clear(&big2);
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "exponent too large", -1));
	    return GENERAL_ARITHMETIC_ERROR;
	}
	Tcl_TakeBignumFromObj(NULL, valuePtr, &big1);
	mp_init(&bigResult);
	mp_expt_d_ex(&big1, big2.dp[0], &bigResult, 1);
	mp_clear(&big1);
	mp_clear(&big2);
	BIG_RESULT(&bigResult);
    }

    case INST_ADD:
    case INST_SUB:







|







9108
9109
9110
9111
9112
9113
9114
9115
9116
9117
9118
9119
9120
9121
9122
	    mp_clear(&big2);
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "exponent too large", -1));
	    return GENERAL_ARITHMETIC_ERROR;
	}
	Tcl_TakeBignumFromObj(NULL, valuePtr, &big1);
	mp_init(&bigResult);
	mp_expt_d(&big1, big2.dp[0], &bigResult);
	mp_clear(&big1);
	mp_clear(&big2);
	BIG_RESULT(&bigResult);
    }

    case INST_ADD:
    case INST_SUB:
9454
9455
9456
9457
9458
9459
9460
9461
9462
9463
9464
9465
9466
9467
9468
9469
9470
PrintByteCodeInfo(
    register ByteCode *codePtr)	/* The bytecode whose summary is printed to
				 * stdout. */
{
    Proc *procPtr = codePtr->procPtr;
    Interp *iPtr = (Interp *) *codePtr->interpHandle;

    fprintf(stdout, "\nExecuting ByteCode 0x%p, refCt %" TCL_LL_MODIFIER "u, epoch %" TCL_LL_MODIFIER "u, interp 0x%p (epoch %" TCL_LL_MODIFIER "u)\n",
	    codePtr, (Tcl_WideInt)codePtr->refCount, (Tcl_WideInt)codePtr->compileEpoch, iPtr,
	    (Tcl_WideInt)iPtr->compileEpoch);

    fprintf(stdout, "  Source: ");
    TclPrintSource(stdout, codePtr->source, 60);

    fprintf(stdout, "\n  Cmds %d, src %d, inst %u, litObjs %u, aux %d, stkDepth %u, code/src %.2f\n",
	    codePtr->numCommands, codePtr->numSrcBytes,
	    codePtr->numCodeBytes, codePtr->numLitObjects,







|
|
|







9632
9633
9634
9635
9636
9637
9638
9639
9640
9641
9642
9643
9644
9645
9646
9647
9648
PrintByteCodeInfo(
    register ByteCode *codePtr)	/* The bytecode whose summary is printed to
				 * stdout. */
{
    Proc *procPtr = codePtr->procPtr;
    Interp *iPtr = (Interp *) *codePtr->interpHandle;

    fprintf(stdout, "\nExecuting ByteCode 0x%p, refCt %u, epoch %u, interp 0x%p (epoch %u)\n",
	    codePtr, codePtr->refCount, codePtr->compileEpoch, iPtr,
	    iPtr->compileEpoch);

    fprintf(stdout, "  Source: ");
    TclPrintSource(stdout, codePtr->source, 60);

    fprintf(stdout, "\n  Cmds %d, src %d, inst %u, litObjs %u, aux %d, stkDepth %u, code/src %.2f\n",
	    codePtr->numCommands, codePtr->numSrcBytes,
	    codePtr->numCodeBytes, codePtr->numLitObjects,
9553
9554
9555
9556
9557
9558
9559
9560
9561
9562
9563
9564
9565
9566
9567
		stackTop, relativePc, stackUpperBound);
	if (cmd != NULL) {
	    Tcl_Obj *message;

	    TclNewLiteralStringObj(message, "\n executing ");
	    Tcl_IncrRefCount(message);
	    Tcl_AppendLimitedToObj(message, cmd, numChars, 100, NULL);
	    fprintf(stderr,"%s\n", TclGetString(message));
	    Tcl_DecrRefCount(message);
	} else {
	    fprintf(stderr, "\n");
	}
	Tcl_Panic("TclNRExecuteByteCode execution failure: bad stack top");
    }
}







|







9731
9732
9733
9734
9735
9736
9737
9738
9739
9740
9741
9742
9743
9744
9745
		stackTop, relativePc, stackUpperBound);
	if (cmd != NULL) {
	    Tcl_Obj *message;

	    TclNewLiteralStringObj(message, "\n executing ");
	    Tcl_IncrRefCount(message);
	    Tcl_AppendLimitedToObj(message, cmd, numChars, 100, NULL);
	    fprintf(stderr,"%s\n", Tcl_GetString(message));
	    Tcl_DecrRefCount(message);
	} else {
	    fprintf(stderr, "\n");
	}
	Tcl_Panic("TclNRExecuteByteCode execution failure: bad stack top");
    }
}
9603
9604
9605
9606
9607
9608
9609
9610
9611
9612
9613
9614
9615
9616
9617
	operator = "**";
    } else if (opcode <= INST_LNOT) {
	operator = operatorStrings[opcode - INST_LOR];
    }

    if (GetNumberFromObj(NULL, opndPtr, &ptr, &type) != TCL_OK) {
	int numBytes;
	const char *bytes = TclGetStringFromObj(opndPtr, &numBytes);

	if (numBytes == 0) {
	    description = "empty string";
	} else if (TclCheckBadOctal(NULL, bytes)) {
	    description = "invalid octal number";
	} else {
	    description = "non-numeric string";







|







9781
9782
9783
9784
9785
9786
9787
9788
9789
9790
9791
9792
9793
9794
9795
	operator = "**";
    } else if (opcode <= INST_LNOT) {
	operator = operatorStrings[opcode - INST_LOR];
    }

    if (GetNumberFromObj(NULL, opndPtr, &ptr, &type) != TCL_OK) {
	int numBytes;
	const char *bytes = Tcl_GetStringFromObj(opndPtr, &numBytes);

	if (numBytes == 0) {
	    description = "empty string";
	} else if (TclCheckBadOctal(NULL, bytes)) {
	    description = "invalid octal number";
	} else {
	    description = "non-numeric string";
10016
10017
10018
10019
10020
10021
10022
10023
10024
10025
10026
10027
10028
10029
10030
	    Tcl_SetErrorCode(interp, "ARITH", "OVERFLOW", s, NULL);
	}
    } else {
	Tcl_Obj *objPtr = Tcl_ObjPrintf(
		"unknown floating-point error, errno = %d", errno);

	Tcl_SetErrorCode(interp, "ARITH", "UNKNOWN",
		TclGetString(objPtr), NULL);
	Tcl_SetObjResult(interp, objPtr);
    }
}

#ifdef TCL_COMPILE_STATS
/*
 *----------------------------------------------------------------------







|







10194
10195
10196
10197
10198
10199
10200
10201
10202
10203
10204
10205
10206
10207
10208
	    Tcl_SetErrorCode(interp, "ARITH", "OVERFLOW", s, NULL);
	}
    } else {
	Tcl_Obj *objPtr = Tcl_ObjPrintf(
		"unknown floating-point error, errno = %d", errno);

	Tcl_SetErrorCode(interp, "ARITH", "UNKNOWN",
		Tcl_GetString(objPtr), NULL);
	Tcl_SetObjResult(interp, objPtr);
    }
}

#ifdef TCL_COMPILE_STATS
/*
 *----------------------------------------------------------------------
10232
10233
10234
10235
10236
10237
10238
10239
10240
10241
10242
10243
10244
10245
10246
    strBytesSharedOnce = 0.0;
    for (i = 0;  i < globalTablePtr->numBuckets;  i++) {
	for (entryPtr = globalTablePtr->buckets[i];  entryPtr != NULL;
		entryPtr = entryPtr->nextPtr) {
	    if (entryPtr->objPtr->typePtr == &tclByteCodeType) {
		numByteCodeLits++;
	    }
	    (void) TclGetStringFromObj(entryPtr->objPtr, &length);
	    refCountSum += entryPtr->refCount;
	    objBytesIfUnshared += (entryPtr->refCount * sizeof(Tcl_Obj));
	    strBytesIfUnshared += (entryPtr->refCount * (length+1));
	    if (entryPtr->refCount > 1) {
		numSharedMultX++;
		strBytesSharedMultX += (length+1);
	    } else {







|







10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
    strBytesSharedOnce = 0.0;
    for (i = 0;  i < globalTablePtr->numBuckets;  i++) {
	for (entryPtr = globalTablePtr->buckets[i];  entryPtr != NULL;
		entryPtr = entryPtr->nextPtr) {
	    if (entryPtr->objPtr->typePtr == &tclByteCodeType) {
		numByteCodeLits++;
	    }
	    (void) Tcl_GetStringFromObj(entryPtr->objPtr, &length);
	    refCountSum += entryPtr->refCount;
	    objBytesIfUnshared += (entryPtr->refCount * sizeof(Tcl_Obj));
	    strBytesIfUnshared += (entryPtr->refCount * (length+1));
	    if (entryPtr->refCount > 1) {
		numSharedMultX++;
		strBytesSharedMultX += (length+1);
	    } else {
10454
10455
10456
10457
10458
10459
10460
10461
10462
10463
10464
10465
10466
10467
10468
#endif
    Tcl_AppendPrintfToObj(objPtr, "\n----------------------------------------------------------------\n");

    if (objc == 1) {
	Tcl_SetObjResult(interp, objPtr);
    } else {
	Tcl_Channel outChan;
	char *str = TclGetStringFromObj(objv[1], &length);

	if (length) {
	    if (strcmp(str, "stdout") == 0) {
		outChan = Tcl_GetStdChannel(TCL_STDOUT);
	    } else if (strcmp(str, "stderr") == 0) {
		outChan = Tcl_GetStdChannel(TCL_STDERR);
	    } else {







|







10632
10633
10634
10635
10636
10637
10638
10639
10640
10641
10642
10643
10644
10645
10646
#endif
    Tcl_AppendPrintfToObj(objPtr, "\n----------------------------------------------------------------\n");

    if (objc == 1) {
	Tcl_SetObjResult(interp, objPtr);
    } else {
	Tcl_Channel outChan;
	char *str = Tcl_GetStringFromObj(objv[1], &length);

	if (length) {
	    if (strcmp(str, "stdout") == 0) {
		outChan = Tcl_GetStdChannel(TCL_STDOUT);
	    } else if (strcmp(str, "stderr") == 0) {
		outChan = Tcl_GetStdChannel(TCL_STDERR);
	    } else {
Changes to generic/tclFCmd.c.
1075
1076
1077
1078
1079
1080
1081
1082
1083



1084
1085
1086
1087
1088
1089
1090
		    "bad option \"%s\", there are no file attributes in this"
		    " filesystem", TclGetString(objv[0])));
	    Tcl_SetErrorCode(interp, "TCL","OPERATION","FATTR","NONE", NULL);
	    goto end;
	}

	if (Tcl_GetIndexFromObj(interp, objv[0], attributeStrings,
		"option", INDEX_TEMP_TABLE, &index) != TCL_OK) {
	    goto end;



	}
	if (Tcl_FSFileAttrsGet(interp, index, filePtr,
		&objPtr) != TCL_OK) {
	    goto end;
	}
	Tcl_SetObjResult(interp, objPtr);
    } else {







|

>
>
>







1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
		    "bad option \"%s\", there are no file attributes in this"
		    " filesystem", TclGetString(objv[0])));
	    Tcl_SetErrorCode(interp, "TCL","OPERATION","FATTR","NONE", NULL);
	    goto end;
	}

	if (Tcl_GetIndexFromObj(interp, objv[0], attributeStrings,
		"option", 0, &index) != TCL_OK) {
	    goto end;
	}
	if (attributeStringsAllocated != NULL) {
	    TclFreeIntRep(objv[0]);
	}
	if (Tcl_FSFileAttrsGet(interp, index, filePtr,
		&objPtr) != TCL_OK) {
	    goto end;
	}
	Tcl_SetObjResult(interp, objPtr);
    } else {
1100
1101
1102
1103
1104
1105
1106
1107
1108



1109
1110
1111
1112
1113
1114
1115
		    " filesystem", TclGetString(objv[0])));
	    Tcl_SetErrorCode(interp, "TCL","OPERATION","FATTR","NONE", NULL);
	    goto end;
	}

	for (i = 0; i < objc ; i += 2) {
	    if (Tcl_GetIndexFromObj(interp, objv[i], attributeStrings,
		    "option", INDEX_TEMP_TABLE, &index) != TCL_OK) {
		goto end;



	    }
	    if (i + 1 == objc) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"value for \"%s\" missing", TclGetString(objv[i])));
		Tcl_SetErrorCode(interp, "TCL", "OPERATION", "FATTR",
			"NOVALUE", NULL);
		goto end;







|

>
>
>







1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
		    " filesystem", TclGetString(objv[0])));
	    Tcl_SetErrorCode(interp, "TCL","OPERATION","FATTR","NONE", NULL);
	    goto end;
	}

	for (i = 0; i < objc ; i += 2) {
	    if (Tcl_GetIndexFromObj(interp, objv[i], attributeStrings,
		    "option", 0, &index) != TCL_OK) {
		goto end;
	    }
	    if (attributeStringsAllocated != NULL) {
		TclFreeIntRep(objv[i]);
	    }
	    if (i + 1 == objc) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"value for \"%s\" missing", TclGetString(objv[i])));
		Tcl_SetErrorCode(interp, "TCL", "OPERATION", "FATTR",
			"NOVALUE", NULL);
		goto end;
Changes to generic/tclFileName.c.
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
    Tcl_Obj *pathPtr,		/* Native path of interest */
    int *driveNameLengthPtr,	/* Returns length of drive, if non-NULL and
				 * path was absolute */
    Tcl_Obj **driveNameRef)
{
    Tcl_PathType type = TCL_PATH_ABSOLUTE;
    int pathLen;
    const char *path = TclGetStringFromObj(pathPtr, &pathLen);

    if (path[0] == '~') {
	/*
	 * This case is common to all platforms. Paths that begin with ~ are
	 * absolute.
	 */








|







383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
    Tcl_Obj *pathPtr,		/* Native path of interest */
    int *driveNameLengthPtr,	/* Returns length of drive, if non-NULL and
				 * path was absolute */
    Tcl_Obj **driveNameRef)
{
    Tcl_PathType type = TCL_PATH_ABSOLUTE;
    int pathLen;
    const char *path = Tcl_GetStringFromObj(pathPtr, &pathLen);

    if (path[0] == '~') {
	/*
	 * This case is common to all platforms. Paths that begin with ~ are
	 * absolute.
	 */

574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
    /*
     * Calculate space required for the result.
     */

    size = 1;
    for (i = 0; i < *argcPtr; i++) {
	Tcl_ListObjIndex(NULL, resultPtr, i, &eltPtr);
	TclGetStringFromObj(eltPtr, &len);
	size += len + 1;
    }

    /*
     * Allocate a buffer large enough to hold the contents of all of the list
     * plus the argv pointers and the terminating NULL pointer.
     */

    *argvPtr = ckalloc((((*argcPtr) + 1) * sizeof(char *)) + size);

    /*
     * Position p after the last argv pointer and copy the contents of the
     * list in, piece by piece.
     */

    p = (char *) &(*argvPtr)[(*argcPtr) + 1];
    for (i = 0; i < *argcPtr; i++) {
	Tcl_ListObjIndex(NULL, resultPtr, i, &eltPtr);
	str = TclGetStringFromObj(eltPtr, &len);
	memcpy(p, str, (size_t) len+1);
	p += len+1;
    }

    /*
     * Now set up the argv pointers.
     */







|


















|







574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
    /*
     * Calculate space required for the result.
     */

    size = 1;
    for (i = 0; i < *argcPtr; i++) {
	Tcl_ListObjIndex(NULL, resultPtr, i, &eltPtr);
	Tcl_GetStringFromObj(eltPtr, &len);
	size += len + 1;
    }

    /*
     * Allocate a buffer large enough to hold the contents of all of the list
     * plus the argv pointers and the terminating NULL pointer.
     */

    *argvPtr = ckalloc((((*argcPtr) + 1) * sizeof(char *)) + size);

    /*
     * Position p after the last argv pointer and copy the contents of the
     * list in, piece by piece.
     */

    p = (char *) &(*argvPtr)[(*argcPtr) + 1];
    for (i = 0; i < *argcPtr; i++) {
	Tcl_ListObjIndex(NULL, resultPtr, i, &eltPtr);
	str = Tcl_GetStringFromObj(eltPtr, &len);
	memcpy(p, str, (size_t) len+1);
	p += len+1;
    }

    /*
     * Now set up the argv pointers.
     */
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
    const char *joining)
{
    int length, needsSep;
    char *dest;
    const char *p;
    const char *start;

    start = TclGetStringFromObj(prefix, &length);

    /*
     * Remove the ./ from tilde prefixed elements, and drive-letter prefixed
     * elements on Windows, unless it is the first component.
     */

    p = joining;







|







853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
    const char *joining)
{
    int length, needsSep;
    char *dest;
    const char *p;
    const char *start;

    start = Tcl_GetStringFromObj(prefix, &length);

    /*
     * Remove the ./ from tilde prefixed elements, and drive-letter prefixed
     * elements on Windows, unless it is the first component.
     */

    p = joining;
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
    case TCL_PLATFORM_UNIX:
	/*
	 * Append a separator if needed.
	 */

	if (length > 0 && (start[length-1] != '/')) {
	    Tcl_AppendToObj(prefix, "/", 1);
	    TclGetStringFromObj(prefix, &length);
	}
	needsSep = 0;

	/*
	 * Append the element, eliminating duplicate and trailing slashes.
	 */








|







881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
    case TCL_PLATFORM_UNIX:
	/*
	 * Append a separator if needed.
	 */

	if (length > 0 && (start[length-1] != '/')) {
	    Tcl_AppendToObj(prefix, "/", 1);
	    Tcl_GetStringFromObj(prefix, &length);
	}
	needsSep = 0;

	/*
	 * Append the element, eliminating duplicate and trailing slashes.
	 */

917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
	/*
	 * Check to see if we need to append a separator.
	 */

	if ((length > 0) &&
		(start[length-1] != '/') && (start[length-1] != ':')) {
	    Tcl_AppendToObj(prefix, "/", 1);
	    TclGetStringFromObj(prefix, &length);
	}
	needsSep = 0;

	/*
	 * Append the element, eliminating duplicate and trailing slashes.
	 */








|







917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
	/*
	 * Check to see if we need to append a separator.
	 */

	if ((length > 0) &&
		(start[length-1] != '/') && (start[length-1] != ':')) {
	    Tcl_AppendToObj(prefix, "/", 1);
	    Tcl_GetStringFromObj(prefix, &length);
	}
	needsSep = 0;

	/*
	 * Append the element, eliminating duplicate and trailing slashes.
	 */

999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
    Tcl_IncrRefCount(resultObj);
    Tcl_DecrRefCount(listObj);

    /*
     * Store the result.
     */

    resultStr = TclGetStringFromObj(resultObj, &len);
    Tcl_DStringAppend(resultPtr, resultStr, len);
    Tcl_DecrRefCount(resultObj);

    /*
     * Return a pointer to the result.
     */








|







999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
    Tcl_IncrRefCount(resultObj);
    Tcl_DecrRefCount(listObj);

    /*
     * Store the result.
     */

    resultStr = Tcl_GetStringFromObj(resultObj, &len);
    Tcl_DStringAppend(resultPtr, resultStr, len);
    Tcl_DecrRefCount(resultObj);

    /*
     * Return a pointer to the result.
     */

1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
    globFlags = 0;
    join = 0;
    dir = PATH_NONE;
    typePtr = NULL;
    for (i = 1; i < objc; i++) {
	if (Tcl_GetIndexFromObj(interp, objv[i], options, "option", 0,
		&index) != TCL_OK) {
	    string = TclGetStringFromObj(objv[i], &length);
	    if (string[0] == '-') {
		/*
		 * It looks like the command contains an option so signal an
		 * error.
		 */

		return TCL_ERROR;







|







1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
    globFlags = 0;
    join = 0;
    dir = PATH_NONE;
    typePtr = NULL;
    for (i = 1; i < objc; i++) {
	if (Tcl_GetIndexFromObj(interp, objv[i], options, "option", 0,
		&index) != TCL_OK) {
	    string = Tcl_GetStringFromObj(objv[i], &length);
	    if (string[0] == '-') {
		/*
		 * It looks like the command contains an option so signal an
		 * error.
		 */

		return TCL_ERROR;
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
	separators = "/\\:";
	break;
    }

    if (dir == PATH_GENERAL) {
	int pathlength;
	const char *last;
	const char *first = TclGetStringFromObj(pathOrDir,&pathlength);

	/*
	 * Find the last path separator in the path
	 */

	last = first + pathlength;
	for (; last != first; last--) {







|







1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
	separators = "/\\:";
	break;
    }

    if (dir == PATH_GENERAL) {
	int pathlength;
	const char *last;
	const char *first = Tcl_GetStringFromObj(pathOrDir,&pathlength);

	/*
	 * Find the last path separator in the path
	 */

	last = first + pathlength;
	for (; last != first; last--) {
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
	globTypes->macCreator = NULL;

	while (--length >= 0) {
	    int len;
	    const char *str;

	    Tcl_ListObjIndex(interp, typePtr, length, &look);
	    str = TclGetStringFromObj(look, &len);
	    if (strcmp("readonly", str) == 0) {
		globTypes->perm |= TCL_GLOB_PERM_RONLY;
	    } else if (strcmp("hidden", str) == 0) {
		globTypes->perm |= TCL_GLOB_PERM_HIDDEN;
	    } else if (len == 1) {
		switch (str[0]) {
		case 'r':







|







1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
	globTypes->macCreator = NULL;

	while (--length >= 0) {
	    int len;
	    const char *str;

	    Tcl_ListObjIndex(interp, typePtr, length, &look);
	    str = Tcl_GetStringFromObj(look, &len);
	    if (strcmp("readonly", str) == 0) {
		globTypes->perm |= TCL_GLOB_PERM_RONLY;
	    } else if (strcmp("hidden", str) == 0) {
		globTypes->perm |= TCL_GLOB_PERM_HIDDEN;
	    } else if (len == 1) {
		switch (str[0]) {
		case 'r':
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
	 * If this length has never been set, set it here.
	 */

	if (pathPrefix == NULL) {
	    Tcl_Panic("Called TclGlob with TCL_GLOBMODE_TAILS and pathPrefix==NULL");
	}

	pre = TclGetStringFromObj(pathPrefix, &prefixLen);
	if (prefixLen > 0
		&& (strchr(separators, pre[prefixLen-1]) == NULL)) {
	    /*
	     * If we're on Windows and the prefix is a volume relative one
	     * like 'C:', then there won't be a path separator in between, so
	     * no need to skip it here.
	     */

	    if ((tclPlatform != TCL_PLATFORM_WINDOWS) || (prefixLen != 2)
		    || (pre[1] != ':')) {
		prefixLen++;
	    }
	}

	Tcl_ListObjGetElements(NULL, filenamesObj, &objc, &objv);
	for (i = 0; i< objc; i++) {
	    int len;
	    const char *oldStr = TclGetStringFromObj(objv[i], &len);
	    Tcl_Obj *elem;

	    if (len == prefixLen) {
		if ((pattern[0] == '\0')
			|| (strchr(separators, pattern[0]) == NULL)) {
		    TclNewLiteralStringObj(elem, ".");
		} else {







|

















|







1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
	 * If this length has never been set, set it here.
	 */

	if (pathPrefix == NULL) {
	    Tcl_Panic("Called TclGlob with TCL_GLOBMODE_TAILS and pathPrefix==NULL");
	}

	pre = Tcl_GetStringFromObj(pathPrefix, &prefixLen);
	if (prefixLen > 0
		&& (strchr(separators, pre[prefixLen-1]) == NULL)) {
	    /*
	     * If we're on Windows and the prefix is a volume relative one
	     * like 'C:', then there won't be a path separator in between, so
	     * no need to skip it here.
	     */

	    if ((tclPlatform != TCL_PLATFORM_WINDOWS) || (prefixLen != 2)
		    || (pre[1] != ':')) {
		prefixLen++;
	    }
	}

	Tcl_ListObjGetElements(NULL, filenamesObj, &objc, &objv);
	for (i = 0; i< objc; i++) {
	    int len;
	    const char *oldStr = Tcl_GetStringFromObj(objv[i], &len);
	    Tcl_Obj *elem;

	    if (len == prefixLen) {
		if ((pattern[0] == '\0')
			|| (strchr(separators, pattern[0]) == NULL)) {
		    TclNewLiteralStringObj(elem, ".");
		} else {
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
		    Tcl_ListObjLength(NULL, matchesObj, &end);
		    while (repair < end) {
			const char *bytes;
			int numBytes;
			Tcl_Obj *fixme, *newObj;

			Tcl_ListObjIndex(NULL, matchesObj, repair, &fixme);
			bytes = TclGetStringFromObj(fixme, &numBytes);
			newObj = Tcl_NewStringObj(bytes+2, numBytes-2);
			Tcl_ListObjReplace(NULL, matchesObj, repair, 1,
				1, &newObj);
			repair++;
		    }
		    repair = -1;
		}







|







2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
		    Tcl_ListObjLength(NULL, matchesObj, &end);
		    while (repair < end) {
			const char *bytes;
			int numBytes;
			Tcl_Obj *fixme, *newObj;

			Tcl_ListObjIndex(NULL, matchesObj, repair, &fixme);
			bytes = Tcl_GetStringFromObj(fixme, &numBytes);
			newObj = Tcl_NewStringObj(bytes+2, numBytes-2);
			Tcl_ListObjReplace(NULL, matchesObj, repair, 1,
				1, &newObj);
			repair++;
		    }
		    repair = -1;
		}
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
	 * approach).
	 */

	Tcl_DStringInit(&append);
	Tcl_DStringAppend(&append, pattern, p-pattern);

	if (pathPtr != NULL) {
	    (void) TclGetStringFromObj(pathPtr, &length);
	} else {
	    length = 0;
	}

	switch (tclPlatform) {
	case TCL_PLATFORM_WINDOWS:
	    if (length == 0 && (Tcl_DStringLength(&append) == 0)) {







|







2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
	 * approach).
	 */

	Tcl_DStringInit(&append);
	Tcl_DStringAppend(&append, pattern, p-pattern);

	if (pathPtr != NULL) {
	    (void) Tcl_GetStringFromObj(pathPtr, &length);
	} else {
	    length = 0;
	}

	switch (tclPlatform) {
	case TCL_PLATFORM_WINDOWS:
	    if (length == 0 && (Tcl_DStringLength(&append) == 0)) {
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
	    joinedPtr = Tcl_DuplicateObj(pathPtr);
	    if (strchr(separators, Tcl_DStringValue(&append)[0]) == NULL) {
		/*
		 * The current prefix must end in a separator.
		 */

		int len;
		const char *joined = TclGetStringFromObj(joinedPtr,&len);

		if (strchr(separators, joined[len-1]) == NULL) {
		    Tcl_AppendToObj(joinedPtr, "/", 1);
		}
	    }
	    Tcl_AppendToObj(joinedPtr, Tcl_DStringValue(&append),
		    Tcl_DStringLength(&append));







|







2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
	    joinedPtr = Tcl_DuplicateObj(pathPtr);
	    if (strchr(separators, Tcl_DStringValue(&append)[0]) == NULL) {
		/*
		 * The current prefix must end in a separator.
		 */

		int len;
		const char *joined = Tcl_GetStringFromObj(joinedPtr,&len);

		if (strchr(separators, joined[len-1]) == NULL) {
		    Tcl_AppendToObj(joinedPtr, "/", 1);
		}
	    }
	    Tcl_AppendToObj(joinedPtr, Tcl_DStringValue(&append),
		    Tcl_DStringLength(&append));
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
	     * volume-relative path. In particular globbing in Windows shares,
	     * when not using -dir or -path, e.g. 'glob [file join
	     * //machine/share/subdir *]' requires adding a separator here.
	     * This behaviour is not currently tested for in the test suite.
	     */

	    int len;
	    const char *joined = TclGetStringFromObj(joinedPtr,&len);

	    if (strchr(separators, joined[len-1]) == NULL) {
		if (Tcl_FSGetPathType(pathPtr) != TCL_PATH_VOLUME_RELATIVE) {
		    Tcl_AppendToObj(joinedPtr, "/", 1);
		}
	    }
	}







|







2479
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	     * volume-relative path. In particular globbing in Windows shares,
	     * when not using -dir or -path, e.g. 'glob [file join
	     * //machine/share/subdir *]' requires adding a separator here.
	     * This behaviour is not currently tested for in the test suite.
	     */

	    int len;
	    const char *joined = Tcl_GetStringFromObj(joinedPtr,&len);

	    if (strchr(separators, joined[len-1]) == NULL) {
		if (Tcl_FSGetPathType(pathPtr) != TCL_PATH_VOLUME_RELATIVE) {
		    Tcl_AppendToObj(joinedPtr, "/", 1);
		}
	    }
	}
Changes to generic/tclHash.c.
39
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41
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43
44
45
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48
49
50
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52
53

/*
 * Prototypes for the array hash key methods.
 */

static Tcl_HashEntry *	AllocArrayEntry(Tcl_HashTable *tablePtr, void *keyPtr);
static int		CompareArrayKeys(void *keyPtr, Tcl_HashEntry *hPtr);
static TCL_HASH_TYPE	HashArrayKey(Tcl_HashTable *tablePtr, void *keyPtr);

/*
 * Prototypes for the one word hash key methods. Not actually declared because
 * this is a critical path that is implemented in the core hash table access
 * function.
 */








|







39
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41
42
43
44
45
46
47
48
49
50
51
52
53

/*
 * Prototypes for the array hash key methods.
 */

static Tcl_HashEntry *	AllocArrayEntry(Tcl_HashTable *tablePtr, void *keyPtr);
static int		CompareArrayKeys(void *keyPtr, Tcl_HashEntry *hPtr);
static unsigned int	HashArrayKey(Tcl_HashTable *tablePtr, void *keyPtr);

/*
 * Prototypes for the one word hash key methods. Not actually declared because
 * this is a critical path that is implemented in the core hash table access
 * function.
 */

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75
/*
 * Prototypes for the string hash key methods.
 */

static Tcl_HashEntry *	AllocStringEntry(Tcl_HashTable *tablePtr,
			    void *keyPtr);
static int		CompareStringKeys(void *keyPtr, Tcl_HashEntry *hPtr);
static TCL_HASH_TYPE	HashStringKey(Tcl_HashTable *tablePtr, void *keyPtr);

/*
 * Function prototypes for static functions in this file:
 */

static Tcl_HashEntry *	BogusFind(Tcl_HashTable *tablePtr, const char *key);
static Tcl_HashEntry *	BogusCreate(Tcl_HashTable *tablePtr, const char *key,







|







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/*
 * Prototypes for the string hash key methods.
 */

static Tcl_HashEntry *	AllocStringEntry(Tcl_HashTable *tablePtr,
			    void *keyPtr);
static int		CompareStringKeys(void *keyPtr, Tcl_HashEntry *hPtr);
static unsigned int	HashStringKey(Tcl_HashTable *tablePtr, void *keyPtr);

/*
 * Function prototypes for static functions in this file:
 */

static Tcl_HashEntry *	BogusFind(Tcl_HashTable *tablePtr, const char *key);
static Tcl_HashEntry *	BogusCreate(Tcl_HashTable *tablePtr, const char *key,
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     */

    if (typePtr->compareKeysProc) {
	Tcl_CompareHashKeysProc *compareKeysProc = typePtr->compareKeysProc;

	for (hPtr = tablePtr->buckets[index]; hPtr != NULL;
		hPtr = hPtr->nextPtr) {

	    if (hash != PTR2UINT(hPtr->hash)) {
		continue;
	    }

	    if (((void *) key == hPtr) || compareKeysProc((void *) key, hPtr)) {
		if (newPtr) {
		    *newPtr = 0;
		}
		return hPtr;
	    }
	}
    } else {
	for (hPtr = tablePtr->buckets[index]; hPtr != NULL;
		hPtr = hPtr->nextPtr) {

	    if (hash != PTR2UINT(hPtr->hash)) {
		continue;
	    }

	    if (key == hPtr->key.oneWordValue) {
		if (newPtr) {
		    *newPtr = 0;
		}
		return hPtr;
	    }
	}







>



>










>



>







317
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     */

    if (typePtr->compareKeysProc) {
	Tcl_CompareHashKeysProc *compareKeysProc = typePtr->compareKeysProc;

	for (hPtr = tablePtr->buckets[index]; hPtr != NULL;
		hPtr = hPtr->nextPtr) {
#if TCL_HASH_KEY_STORE_HASH
	    if (hash != PTR2UINT(hPtr->hash)) {
		continue;
	    }
#endif
	    if (((void *) key == hPtr) || compareKeysProc((void *) key, hPtr)) {
		if (newPtr) {
		    *newPtr = 0;
		}
		return hPtr;
	    }
	}
    } else {
	for (hPtr = tablePtr->buckets[index]; hPtr != NULL;
		hPtr = hPtr->nextPtr) {
#if TCL_HASH_KEY_STORE_HASH
	    if (hash != PTR2UINT(hPtr->hash)) {
		continue;
	    }
#endif
	    if (key == hPtr->key.oneWordValue) {
		if (newPtr) {
		    *newPtr = 0;
		}
		return hPtr;
	    }
	}
360
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367
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369





370
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    } else {
	hPtr = ckalloc(sizeof(Tcl_HashEntry));
	hPtr->key.oneWordValue = (char *) key;
	hPtr->clientData = 0;
    }

    hPtr->tablePtr = tablePtr;

    hPtr->hash = UINT2PTR(hash);
    hPtr->nextPtr = tablePtr->buckets[index];
    tablePtr->buckets[index] = hPtr;





    tablePtr->numEntries++;

    /*
     * If the table has exceeded a decent size, rebuild it with many more
     * buckets.
     */








>



>
>
>
>
>







364
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382
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386
    } else {
	hPtr = ckalloc(sizeof(Tcl_HashEntry));
	hPtr->key.oneWordValue = (char *) key;
	hPtr->clientData = 0;
    }

    hPtr->tablePtr = tablePtr;
#if TCL_HASH_KEY_STORE_HASH
    hPtr->hash = UINT2PTR(hash);
    hPtr->nextPtr = tablePtr->buckets[index];
    tablePtr->buckets[index] = hPtr;
#else
    hPtr->bucketPtr = &tablePtr->buckets[index];
    hPtr->nextPtr = *hPtr->bucketPtr;
    *hPtr->bucketPtr = hPtr;
#endif
    tablePtr->numEntries++;

    /*
     * If the table has exceeded a decent size, rebuild it with many more
     * buckets.
     */

402
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406
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408

409

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423

424
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432
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Tcl_DeleteHashEntry(
    Tcl_HashEntry *entryPtr)
{
    register Tcl_HashEntry *prevPtr;
    const Tcl_HashKeyType *typePtr;
    Tcl_HashTable *tablePtr;
    Tcl_HashEntry **bucketPtr;

    int index;


    tablePtr = entryPtr->tablePtr;

    if (tablePtr->keyType == TCL_STRING_KEYS) {
	typePtr = &tclStringHashKeyType;
    } else if (tablePtr->keyType == TCL_ONE_WORD_KEYS) {
	typePtr = &tclOneWordHashKeyType;
    } else if (tablePtr->keyType == TCL_CUSTOM_TYPE_KEYS
	    || tablePtr->keyType == TCL_CUSTOM_PTR_KEYS) {
	typePtr = tablePtr->typePtr;
    } else {
	typePtr = &tclArrayHashKeyType;
    }


    if (typePtr->hashKeyProc == NULL
	    || typePtr->flags & TCL_HASH_KEY_RANDOMIZE_HASH) {
	index = RANDOM_INDEX(tablePtr, PTR2INT(entryPtr->hash));
    } else {
	index = PTR2UINT(entryPtr->hash) & tablePtr->mask;
    }

    bucketPtr = &tablePtr->buckets[index];




    if (*bucketPtr == entryPtr) {
	*bucketPtr = entryPtr->nextPtr;
    } else {
	for (prevPtr = *bucketPtr; ; prevPtr = prevPtr->nextPtr) {
	    if (prevPtr == NULL) {
		Tcl_Panic("malformed bucket chain in Tcl_DeleteHashEntry");







>

>














>








>
>
>







412
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Tcl_DeleteHashEntry(
    Tcl_HashEntry *entryPtr)
{
    register Tcl_HashEntry *prevPtr;
    const Tcl_HashKeyType *typePtr;
    Tcl_HashTable *tablePtr;
    Tcl_HashEntry **bucketPtr;
#if TCL_HASH_KEY_STORE_HASH
    int index;
#endif

    tablePtr = entryPtr->tablePtr;

    if (tablePtr->keyType == TCL_STRING_KEYS) {
	typePtr = &tclStringHashKeyType;
    } else if (tablePtr->keyType == TCL_ONE_WORD_KEYS) {
	typePtr = &tclOneWordHashKeyType;
    } else if (tablePtr->keyType == TCL_CUSTOM_TYPE_KEYS
	    || tablePtr->keyType == TCL_CUSTOM_PTR_KEYS) {
	typePtr = tablePtr->typePtr;
    } else {
	typePtr = &tclArrayHashKeyType;
    }

#if TCL_HASH_KEY_STORE_HASH
    if (typePtr->hashKeyProc == NULL
	    || typePtr->flags & TCL_HASH_KEY_RANDOMIZE_HASH) {
	index = RANDOM_INDEX(tablePtr, PTR2INT(entryPtr->hash));
    } else {
	index = PTR2UINT(entryPtr->hash) & tablePtr->mask;
    }

    bucketPtr = &tablePtr->buckets[index];
#else
    bucketPtr = entryPtr->bucketPtr;
#endif

    if (*bucketPtr == entryPtr) {
	*bucketPtr = entryPtr->nextPtr;
    } else {
	for (prevPtr = *bucketPtr; ; prevPtr = prevPtr->nextPtr) {
	    if (prevPtr == NULL) {
		Tcl_Panic("malformed bucket chain in Tcl_DeleteHashEntry");
770
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 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static TCL_HASH_TYPE
HashArrayKey(
    Tcl_HashTable *tablePtr,	/* Hash table. */
    void *keyPtr)		/* Key from which to compute hash value. */
{
    register const int *array = (const int *) keyPtr;
    register unsigned int result;
    int count;

    for (result = 0, count = tablePtr->keyType; count > 0;
	    count--, array++) {
	result += *array;
    }
    return (TCL_HASH_TYPE) result;
}

/*
 *----------------------------------------------------------------------
 *
 * AllocStringEntry --
 *







|












|







786
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 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static unsigned int
HashArrayKey(
    Tcl_HashTable *tablePtr,	/* Hash table. */
    void *keyPtr)		/* Key from which to compute hash value. */
{
    register const int *array = (const int *) keyPtr;
    register unsigned int result;
    int count;

    for (result = 0, count = tablePtr->keyType; count > 0;
	    count--, array++) {
	result += *array;
    }
    return result;
}

/*
 *----------------------------------------------------------------------
 *
 * AllocStringEntry --
 *
866
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869
870
871
872
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874
875
876
877
878
879
880
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static TCL_HASH_TYPE
HashStringKey(
    Tcl_HashTable *tablePtr,	/* Hash table. */
    void *keyPtr)		/* Key from which to compute hash value. */
{
    register const char *string = keyPtr;
    register unsigned int result;
    register char c;







|







882
883
884
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886
887
888
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890
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892
893
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896
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static unsigned
HashStringKey(
    Tcl_HashTable *tablePtr,	/* Hash table. */
    void *keyPtr)		/* Key from which to compute hash value. */
{
    register const char *string = keyPtr;
    register unsigned int result;
    register char c;
912
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919
920
921
922
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926
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928
929
930
931
932
933
934
     */

    if ((result = UCHAR(*string)) != 0) {
	while ((c = *++string) != 0) {
	    result += (result << 3) + UCHAR(c);
	}
    }
    return (TCL_HASH_TYPE) result;
}

/*
 *----------------------------------------------------------------------
 *
 * BogusFind --
 *
 *	This function is invoked when Tcl_FindHashEntry is called on a
 *	table that has been deleted.
 *
 * Results:
 *	If Tcl_Panic returns (which it shouldn't) this function returns NULL.
 *
 * Side effects:
 *	Generates a panic.







|







|







928
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937
938
939
940
941
942
943
944
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946
947
948
949
950
     */

    if ((result = UCHAR(*string)) != 0) {
	while ((c = *++string) != 0) {
	    result += (result << 3) + UCHAR(c);
	}
    }
    return result;
}

/*
 *----------------------------------------------------------------------
 *
 * BogusFind --
 *
 *	This function is invoked when an Tcl_FindHashEntry is called on a
 *	table that has been deleted.
 *
 * Results:
 *	If Tcl_Panic returns (which it shouldn't) this function returns NULL.
 *
 * Side effects:
 *	Generates a panic.
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
}

/*
 *----------------------------------------------------------------------
 *
 * BogusCreate --
 *
 *	This function is invoked when Tcl_CreateHashEntry is called on a
 *	table that has been deleted.
 *
 * Results:
 *	If panic returns (which it shouldn't) this function returns NULL.
 *
 * Side effects:
 *	Generates a panic.







|







963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
}

/*
 *----------------------------------------------------------------------
 *
 * BogusCreate --
 *
 *	This function is invoked when an Tcl_CreateHashEntry is called on a
 *	table that has been deleted.
 *
 * Results:
 *	If panic returns (which it shouldn't) this function returns NULL.
 *
 * Side effects:
 *	Generates a panic.
1042
1043
1044
1045
1046
1047
1048

1049
1050
1051
1052
1053
1054
1055
1056




















1057
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1059
1060
1061
1062
1063
    /*
     * Rehash all of the existing entries into the new bucket array.
     */

    for (oldChainPtr = oldBuckets; oldSize > 0; oldSize--, oldChainPtr++) {
	for (hPtr = *oldChainPtr; hPtr != NULL; hPtr = *oldChainPtr) {
	    *oldChainPtr = hPtr->nextPtr;

	    if (typePtr->hashKeyProc == NULL
		    || typePtr->flags & TCL_HASH_KEY_RANDOMIZE_HASH) {
		index = RANDOM_INDEX(tablePtr, PTR2INT(hPtr->hash));
	    } else {
		index = PTR2UINT(hPtr->hash) & tablePtr->mask;
	    }
	    hPtr->nextPtr = tablePtr->buckets[index];
	    tablePtr->buckets[index] = hPtr;




















	}
    }

    /*
     * Free up the old bucket array, if it was dynamically allocated.
     */








>








>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







1058
1059
1060
1061
1062
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1065
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1099
1100
    /*
     * Rehash all of the existing entries into the new bucket array.
     */

    for (oldChainPtr = oldBuckets; oldSize > 0; oldSize--, oldChainPtr++) {
	for (hPtr = *oldChainPtr; hPtr != NULL; hPtr = *oldChainPtr) {
	    *oldChainPtr = hPtr->nextPtr;
#if TCL_HASH_KEY_STORE_HASH
	    if (typePtr->hashKeyProc == NULL
		    || typePtr->flags & TCL_HASH_KEY_RANDOMIZE_HASH) {
		index = RANDOM_INDEX(tablePtr, PTR2INT(hPtr->hash));
	    } else {
		index = PTR2UINT(hPtr->hash) & tablePtr->mask;
	    }
	    hPtr->nextPtr = tablePtr->buckets[index];
	    tablePtr->buckets[index] = hPtr;
#else
	    void *key = Tcl_GetHashKey(tablePtr, hPtr);

	    if (typePtr->hashKeyProc) {
		unsigned int hash;

		hash = typePtr->hashKeyProc(tablePtr, key);
		if (typePtr->flags & TCL_HASH_KEY_RANDOMIZE_HASH) {
		    index = RANDOM_INDEX(tablePtr, hash);
		} else {
		    index = hash & tablePtr->mask;
		}
	    } else {
		index = RANDOM_INDEX(tablePtr, key);
	    }

	    hPtr->bucketPtr = &tablePtr->buckets[index];
	    hPtr->nextPtr = *hPtr->bucketPtr;
	    *hPtr->bucketPtr = hPtr;
#endif
	}
    }

    /*
     * Free up the old bucket array, if it was dynamically allocated.
     */

Changes to generic/tclIOCmd.c.
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

41
42
43
44
45
46
47
#include "tclInt.h"

/*
 * Callback structure for accept callback in a TCP server.
 */

typedef struct AcceptCallback {
    Tcl_Obj *script;		/* Script to invoke. */
    Tcl_Interp *interp;		/* Interpreter in which to run it. */
} AcceptCallback;

/*
 * Thread local storage used to maintain a per-thread stdout channel obj.
 * It must be per-thread because of std channel limitations.
 */

typedef struct ThreadSpecificData {
    int initialized;		/* Set to 1 when the module is initialized. */
    Tcl_Obj *stdoutObjPtr;	/* Cached stdout channel Tcl_Obj */
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;

/*
 * Static functions for this file:
 */

static void		FinalizeIOCmdTSD(ClientData clientData);
static Tcl_TcpAcceptProc AcceptCallbackProc;

static int		ChanPendingObjCmd(ClientData unused,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		ChanTruncateObjCmd(ClientData dummy,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static void		RegisterTcpServerInterpCleanup(Tcl_Interp *interp,







|




















|
>







12
13
14
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20
21
22
23
24
25
26
27
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30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
#include "tclInt.h"

/*
 * Callback structure for accept callback in a TCP server.
 */

typedef struct AcceptCallback {
    char *script;		/* Script to invoke. */
    Tcl_Interp *interp;		/* Interpreter in which to run it. */
} AcceptCallback;

/*
 * Thread local storage used to maintain a per-thread stdout channel obj.
 * It must be per-thread because of std channel limitations.
 */

typedef struct ThreadSpecificData {
    int initialized;		/* Set to 1 when the module is initialized. */
    Tcl_Obj *stdoutObjPtr;	/* Cached stdout channel Tcl_Obj */
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;

/*
 * Static functions for this file:
 */

static void		FinalizeIOCmdTSD(ClientData clientData);
static void		AcceptCallbackProc(ClientData callbackData,
			    Tcl_Channel chan, char *address, int port);
static int		ChanPendingObjCmd(ClientData unused,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		ChanTruncateObjCmd(ClientData dummy,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static void		RegisterTcpServerInterpCleanup(Tcl_Interp *interp,
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1374


1375
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1415

1416
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1418
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1422
    /*
     * Check if the callback is still valid; the interpreter may have gone
     * away, this is signalled by setting the interp field of the callback
     * data to NULL.
     */

    if (acceptCallbackPtr->interp != NULL) {


	Tcl_Interp *interp = acceptCallbackPtr->interp;
	Tcl_Obj *script, *objv[2];
	int result = TCL_OK;

	objv[0] = acceptCallbackPtr->script;
	objv[1] = Tcl_NewListObj(3, NULL);
	Tcl_ListObjAppendElement(NULL, objv[1], Tcl_NewStringObj(
		Tcl_GetChannelName(chan), -1));
	Tcl_ListObjAppendElement(NULL, objv[1], Tcl_NewStringObj(address, -1));
	Tcl_ListObjAppendElement(NULL, objv[1], Tcl_NewIntObj(port));

	script = Tcl_ConcatObj(2, objv);
	Tcl_IncrRefCount(script);
	Tcl_DecrRefCount(objv[1]);

	Tcl_Preserve(interp);
	Tcl_RegisterChannel(interp, chan);

	/*
	 * Artificially bump the refcount to protect the channel from being
	 * deleted while the script is being evaluated.
	 */

	Tcl_RegisterChannel(NULL, chan);

	result = Tcl_EvalObjEx(interp, script, TCL_EVAL_DIRECT|TCL_EVAL_GLOBAL);
	Tcl_DecrRefCount(script);

	if (result != TCL_OK) {
	    Tcl_BackgroundException(interp, result);
	    Tcl_UnregisterChannel(interp, chan);
	}

	/*
	 * Decrement the artificially bumped refcount. After this it is not
	 * safe anymore to use "chan", because it may now be deleted.
	 */

	Tcl_UnregisterChannel(NULL, chan);

	Tcl_Release(interp);

    } else {
	/*
	 * The interpreter has been deleted, so there is no useful way to use
	 * the client socket - just close it.
	 */

	Tcl_Close(NULL, chan);







>
>

<
|

<
<
<
<
<
<
<
<
|
|

|









|
<
|













>







1369
1370
1371
1372
1373
1374
1375
1376
1377
1378

1379
1380








1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394

1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
    /*
     * Check if the callback is still valid; the interpreter may have gone
     * away, this is signalled by setting the interp field of the callback
     * data to NULL.
     */

    if (acceptCallbackPtr->interp != NULL) {
	char portBuf[TCL_INTEGER_SPACE];
	char *script = acceptCallbackPtr->script;
	Tcl_Interp *interp = acceptCallbackPtr->interp;

	int result;









	Tcl_Preserve(script);
	Tcl_Preserve(interp);

	TclFormatInt(portBuf, port);
	Tcl_RegisterChannel(interp, chan);

	/*
	 * Artificially bump the refcount to protect the channel from being
	 * deleted while the script is being evaluated.
	 */

	Tcl_RegisterChannel(NULL, chan);

	result = Tcl_VarEval(interp, script, " ", Tcl_GetChannelName(chan),

		" ", address, " ", portBuf, NULL);
	if (result != TCL_OK) {
	    Tcl_BackgroundException(interp, result);
	    Tcl_UnregisterChannel(interp, chan);
	}

	/*
	 * Decrement the artificially bumped refcount. After this it is not
	 * safe anymore to use "chan", because it may now be deleted.
	 */

	Tcl_UnregisterChannel(NULL, chan);

	Tcl_Release(interp);
	Tcl_Release(script);
    } else {
	/*
	 * The interpreter has been deleted, so there is no useful way to use
	 * the client socket - just close it.
	 */

	Tcl_Close(NULL, chan);
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
    AcceptCallback *acceptCallbackPtr = callbackData;
				/* The actual data. */

    if (acceptCallbackPtr->interp != NULL) {
	UnregisterTcpServerInterpCleanupProc(acceptCallbackPtr->interp,
		acceptCallbackPtr);
    }
    Tcl_DecrRefCount(acceptCallbackPtr->script);
    ckfree(acceptCallbackPtr);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SocketObjCmd --







|







1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
    AcceptCallback *acceptCallbackPtr = callbackData;
				/* The actual data. */

    if (acceptCallbackPtr->interp != NULL) {
	UnregisterTcpServerInterpCleanupProc(acceptCallbackPtr->interp,
		acceptCallbackPtr);
    }
    Tcl_EventuallyFree(acceptCallbackPtr->script, TCL_DYNAMIC);
    ckfree(acceptCallbackPtr);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SocketObjCmd --
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
    static const char *const socketOptions[] = {
	"-async", "-myaddr", "-myport", "-server", NULL
    };
    enum socketOptions {
	SKT_ASYNC, SKT_MYADDR, SKT_MYPORT, SKT_SERVER
    };
    int optionIndex, a, server = 0, port, myport = 0, async = 0;
    const char *host, *myaddr = NULL;
    Tcl_Obj *script = NULL;
    Tcl_Channel chan;

    if (TclpHasSockets(interp) != TCL_OK) {
	return TCL_ERROR;
    }

    for (a = 1; a < objc; a++) {







|
<







1481
1482
1483
1484
1485
1486
1487
1488

1489
1490
1491
1492
1493
1494
1495
    static const char *const socketOptions[] = {
	"-async", "-myaddr", "-myport", "-server", NULL
    };
    enum socketOptions {
	SKT_ASYNC, SKT_MYADDR, SKT_MYPORT, SKT_SERVER
    };
    int optionIndex, a, server = 0, port, myport = 0, async = 0;
    const char *host, *script = NULL, *myaddr = NULL;

    Tcl_Channel chan;

    if (TclpHasSockets(interp) != TCL_OK) {
	return TCL_ERROR;
    }

    for (a = 1; a < objc; a++) {
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
	    server = 1;
	    a++;
	    if (a >= objc) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"no argument given for -server option", -1));
		return TCL_ERROR;
	    }
	    script = objv[a];
	    break;
	default:
	    Tcl_Panic("Tcl_SocketObjCmd: bad option index to SocketOptions");
	}
    }
    if (server) {
	host = myaddr;		/* NULL implies INADDR_ANY */







|







1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
	    server = 1;
	    a++;
	    if (a >= objc) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"no argument given for -server option", -1));
		return TCL_ERROR;
	    }
	    script = TclGetString(objv[a]);
	    break;
	default:
	    Tcl_Panic("Tcl_SocketObjCmd: bad option index to SocketOptions");
	}
    }
    if (server) {
	host = myaddr;		/* NULL implies INADDR_ANY */
1592
1593
1594
1595
1596
1597
1598


1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
    } else {
	goto wrongNumArgs;
    }

    if (server) {
	AcceptCallback *acceptCallbackPtr =
		ckalloc(sizeof(AcceptCallback));



	Tcl_IncrRefCount(script);
	acceptCallbackPtr->script = script;
	acceptCallbackPtr->interp = interp;
	chan = Tcl_OpenTcpServer(interp, port, host, AcceptCallbackProc,
		acceptCallbackPtr);
	if (chan == NULL) {
	    Tcl_DecrRefCount(script);
	    ckfree(acceptCallbackPtr);
	    return TCL_ERROR;
	}

	/*
	 * Register with the interpreter to let us know when the interpreter
	 * is deleted (by having the callback set the interp field of the







>
>

|
|




|







1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
    } else {
	goto wrongNumArgs;
    }

    if (server) {
	AcceptCallback *acceptCallbackPtr =
		ckalloc(sizeof(AcceptCallback));
	unsigned len = strlen(script) + 1;
	char *copyScript = ckalloc(len);

	memcpy(copyScript, script, len);
	acceptCallbackPtr->script = copyScript;
	acceptCallbackPtr->interp = interp;
	chan = Tcl_OpenTcpServer(interp, port, host, AcceptCallbackProc,
		acceptCallbackPtr);
	if (chan == NULL) {
	    ckfree(copyScript);
	    ckfree(acceptCallbackPtr);
	    return TCL_ERROR;
	}

	/*
	 * Register with the interpreter to let us know when the interpreter
	 * is deleted (by having the callback set the interp field of the
Changes to generic/tclIOGT.c.
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
				 * the transformation. Used to execute the
				 * code below. */
    Tcl_Obj *command;		/* Tcl code to execute for a buffer */
    ResultBuffer result;	/* Internal buffer used to store the result of
				 * a transformation of incoming data. Also
				 * serves as buffer of all data not yet
				 * consumed by the reader. */
    size_t refCount;
};

static void
PreserveData(
    TransformChannelData *dataPtr)
{
    dataPtr->refCount++;
}

static void
ReleaseData(
    TransformChannelData *dataPtr)
{
    if (dataPtr->refCount-- > 1) {
	return;
    }
    ResultClear(&dataPtr->result);
    Tcl_DecrRefCount(dataPtr->command);
    ckfree(dataPtr);
}








|













|







207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
				 * the transformation. Used to execute the
				 * code below. */
    Tcl_Obj *command;		/* Tcl code to execute for a buffer */
    ResultBuffer result;	/* Internal buffer used to store the result of
				 * a transformation of incoming data. Also
				 * serves as buffer of all data not yet
				 * consumed by the reader. */
    int refCount;
};

static void
PreserveData(
    TransformChannelData *dataPtr)
{
    dataPtr->refCount++;
}

static void
ReleaseData(
    TransformChannelData *dataPtr)
{
    if (--dataPtr->refCount) {
	return;
    }
    ResultClear(&dataPtr->result);
    Tcl_DecrRefCount(dataPtr->command);
    ckfree(dataPtr);
}

Changes to generic/tclIORChan.c.
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
     *   Check for non-optionals through the mask.
     *   Compare open mode against optional r/w.
     */

    if (Tcl_ListObjGetElements(NULL, resObj, &listc, &listv) != TCL_OK) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s initialize\" returned non-list: %s",
                TclGetString(cmdObj), TclGetString(resObj)));
	Tcl_DecrRefCount(resObj);
	goto error;
    }

    methods = 0;
    while (listc > 0) {
	if (Tcl_GetIndexFromObj(interp, listv[listc-1], methodNames,







|







587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
     *   Check for non-optionals through the mask.
     *   Compare open mode against optional r/w.
     */

    if (Tcl_ListObjGetElements(NULL, resObj, &listc, &listv) != TCL_OK) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s initialize\" returned non-list: %s",
                Tcl_GetString(cmdObj), Tcl_GetString(resObj)));
	Tcl_DecrRefCount(resObj);
	goto error;
    }

    methods = 0;
    while (listc > 0) {
	if (Tcl_GetIndexFromObj(interp, listv[listc-1], methodNames,
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
	listc--;
    }
    Tcl_DecrRefCount(resObj);

    if ((REQUIRED_METHODS & methods) != REQUIRED_METHODS) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" does not support all required methods",
                TclGetString(cmdObj)));
	goto error;
    }

    if ((mode & TCL_READABLE) && !HAS(methods, METH_READ)) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" lacks a \"read\" method",
                TclGetString(cmdObj)));
	goto error;
    }

    if ((mode & TCL_WRITABLE) && !HAS(methods, METH_WRITE)) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" lacks a \"write\" method",
                TclGetString(cmdObj)));
	goto error;
    }

    if (!IMPLIES(HAS(methods, METH_CGET), HAS(methods, METH_CGETALL))) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" supports \"cget\" but not \"cgetall\"",
                TclGetString(cmdObj)));
	goto error;
    }

    if (!IMPLIES(HAS(methods, METH_CGETALL), HAS(methods, METH_CGET))) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" supports \"cgetall\" but not \"cget\"",
                TclGetString(cmdObj)));
	goto error;
    }

    Tcl_ResetResult(interp);

    /*
     * Everything is fine now.







|






|






|






|






|







613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
	listc--;
    }
    Tcl_DecrRefCount(resObj);

    if ((REQUIRED_METHODS & methods) != REQUIRED_METHODS) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" does not support all required methods",
                Tcl_GetString(cmdObj)));
	goto error;
    }

    if ((mode & TCL_READABLE) && !HAS(methods, METH_READ)) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" lacks a \"read\" method",
                Tcl_GetString(cmdObj)));
	goto error;
    }

    if ((mode & TCL_WRITABLE) && !HAS(methods, METH_WRITE)) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" lacks a \"write\" method",
                Tcl_GetString(cmdObj)));
	goto error;
    }

    if (!IMPLIES(HAS(methods, METH_CGET), HAS(methods, METH_CGETALL))) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" supports \"cget\" but not \"cgetall\"",
                Tcl_GetString(cmdObj)));
	goto error;
    }

    if (!IMPLIES(HAS(methods, METH_CGETALL), HAS(methods, METH_CGET))) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" supports \"cgetall\" but not \"cget\"",
                Tcl_GetString(cmdObj)));
	goto error;
    }

    Tcl_ResetResult(interp);

    /*
     * Everything is fine now.
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
		FreeReceivedError(&p);
	    }
	}
#endif

	tctPtr = ((Channel *)rcPtr->chan)->typePtr;
	if (tctPtr && tctPtr != &tclRChannelType) {
	    ckfree(tctPtr);
	    ((Channel *)rcPtr->chan)->typePtr = NULL;
	}
        Tcl_EventuallyFree(rcPtr, (Tcl_FreeProc *) FreeReflectedChannel);
	return EOK;
    }

    /*







|







1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
		FreeReceivedError(&p);
	    }
	}
#endif

	tctPtr = ((Channel *)rcPtr->chan)->typePtr;
	if (tctPtr && tctPtr != &tclRChannelType) {
	    ckfree((char *)tctPtr);
	    ((Channel *)rcPtr->chan)->typePtr = NULL;
	}
        Tcl_EventuallyFree(rcPtr, (Tcl_FreeProc *) FreeReflectedChannel);
	return EOK;
    }

    /*
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
	if (hPtr) {
	    Tcl_DeleteHashEntry(hPtr);
	}
    }
#endif
    tctPtr = ((Channel *)rcPtr->chan)->typePtr;
    if (tctPtr && tctPtr != &tclRChannelType) {
	    ckfree(tctPtr);
	    ((Channel *)rcPtr->chan)->typePtr = NULL;
    }
    Tcl_EventuallyFree(rcPtr, (Tcl_FreeProc *) FreeReflectedChannel);
    return (result == TCL_OK) ? EOK : EINVAL;
}

/*







|







1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
	if (hPtr) {
	    Tcl_DeleteHashEntry(hPtr);
	}
    }
#endif
    tctPtr = ((Channel *)rcPtr->chan)->typePtr;
    if (tctPtr && tctPtr != &tclRChannelType) {
	    ckfree((char *)tctPtr);
	    ((Channel *)rcPtr->chan)->typePtr = NULL;
    }
    Tcl_EventuallyFree(rcPtr, (Tcl_FreeProc *) FreeReflectedChannel);
    return (result == TCL_OK) ? EOK : EINVAL;
}

/*
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"Expected list with even number of "
		"elements, got %d element%s instead", listc,
		(listc == 1 ? "" : "s")));
        goto error;
    } else {
	int len;
	const char *str = TclGetStringFromObj(resObj, &len);

	if (len) {
	    TclDStringAppendLiteral(dsPtr, " ");
	    Tcl_DStringAppend(dsPtr, str, len);
	}
        goto ok;
    }







|







1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"Expected list with even number of "
		"elements, got %d element%s instead", listc,
		(listc == 1 ? "" : "s")));
        goto error;
    } else {
	int len;
	const char *str = Tcl_GetStringFromObj(resObj, &len);

	if (len) {
	    TclDStringAppendLiteral(dsPtr, " ");
	    Tcl_DStringAppend(dsPtr, str, len);
	}
        goto ok;
    }
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
	     *
	     * This is complex and ugly, and would be completely unnecessary
	     * if we only added support for a TCL_FORBID_EXCEPTIONS flag.
	     */

	    if (result != TCL_ERROR) {
		int cmdLen;
		const char *cmdString = TclGetStringFromObj(cmd, &cmdLen);

		Tcl_IncrRefCount(cmd);
		Tcl_ResetResult(rcPtr->interp);
		Tcl_SetObjResult(rcPtr->interp, Tcl_ObjPrintf(
			"chan handler returned bad code: %d", result));
		Tcl_LogCommandInfo(rcPtr->interp, cmdString, cmdString,
			cmdLen);







|







2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
	     *
	     * This is complex and ugly, and would be completely unnecessary
	     * if we only added support for a TCL_FORBID_EXCEPTIONS flag.
	     */

	    if (result != TCL_ERROR) {
		int cmdLen;
		const char *cmdString = Tcl_GetStringFromObj(cmd, &cmdLen);

		Tcl_IncrRefCount(cmd);
		Tcl_ResetResult(rcPtr->interp);
		Tcl_SetObjResult(rcPtr->interp, Tcl_ObjPrintf(
			"chan handler returned bad code: %d", result));
		Tcl_LogCommandInfo(rcPtr->interp, cmdString, cmdString,
			cmdLen);
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
    sr = Tcl_SaveInterpState(rcPtr->interp, 0 /* Dummy */);
    UnmarshallErrorResult(rcPtr->interp, resObj);

    resObj = Tcl_GetObjResult(rcPtr->interp);

    if (((Tcl_GetIntFromObj(rcPtr->interp, resObj, &code) != TCL_OK)
	    || (code >= 0))) {
	if (strcmp("EAGAIN", TclGetString(resObj)) == 0) {
	    code = -EAGAIN;
	} else {
	    code = 0;
	}
    }

    Tcl_RestoreInterpState(rcPtr->interp, sr);







|







2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
    sr = Tcl_SaveInterpState(rcPtr->interp, 0 /* Dummy */);
    UnmarshallErrorResult(rcPtr->interp, resObj);

    resObj = Tcl_GetObjResult(rcPtr->interp);

    if (((Tcl_GetIntFromObj(rcPtr->interp, resObj, &code) != TCL_OK)
	    || (code >= 0))) {
	if (strcmp("EAGAIN", Tcl_GetString(resObj)) == 0) {
	    code = -EAGAIN;
	} else {
	    code = 0;
	}
    }

    Tcl_RestoreInterpState(rcPtr->interp, sr);
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
		sprintf(buf,
			"{Expected list with even number of elements, got %d %s instead}",
			listc, (listc == 1 ? "element" : "elements"));

		ForwardSetDynamicError(paramPtr, buf);
	    } else {
		int len;
		const char *str = TclGetStringFromObj(resObj, &len);

		if (len) {
		    TclDStringAppendLiteral(paramPtr->getOpt.value, " ");
		    Tcl_DStringAppend(paramPtr->getOpt.value, str, len);
		}
	    }
	}







|







3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
		sprintf(buf,
			"{Expected list with even number of elements, got %d %s instead}",
			listc, (listc == 1 ? "element" : "elements"));

		ForwardSetDynamicError(paramPtr, buf);
	    } else {
		int len;
		const char *str = Tcl_GetStringFromObj(resObj, &len);

		if (len) {
		    TclDStringAppendLiteral(paramPtr->getOpt.value, " ");
		    Tcl_DStringAppend(paramPtr->getOpt.value, str, len);
		}
	    }
	}
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283

static void
ForwardSetObjError(
    ForwardParam *paramPtr,
    Tcl_Obj *obj)
{
    int len;
    const char *msgStr = TclGetStringFromObj(obj, &len);

    len++;
    ForwardSetDynamicError(paramPtr, ckalloc(len));
    memcpy(paramPtr->base.msgStr, msgStr, (unsigned) len);
}
#endif








|







3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283

static void
ForwardSetObjError(
    ForwardParam *paramPtr,
    Tcl_Obj *obj)
{
    int len;
    const char *msgStr = Tcl_GetStringFromObj(obj, &len);

    len++;
    ForwardSetDynamicError(paramPtr, ckalloc(len));
    memcpy(paramPtr->base.msgStr, msgStr, (unsigned) len);
}
#endif

Changes to generic/tclIORTrans.c.
550
551
552
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554
555
556
557
558
559
560
561
562
563
564
    }

    /*
     * First argument is a channel handle.
     */

    chanObj = objv[CHAN];
    parentChan = Tcl_GetChannel(interp, TclGetString(chanObj), &mode);
    if (parentChan == NULL) {
	return TCL_ERROR;
    }
    parentChan = Tcl_GetTopChannel(parentChan);

    /*
     * Second argument is command prefix, i.e. list of words, first word is







|







550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
    }

    /*
     * First argument is a channel handle.
     */

    chanObj = objv[CHAN];
    parentChan = Tcl_GetChannel(interp, Tcl_GetString(chanObj), &mode);
    if (parentChan == NULL) {
	return TCL_ERROR;
    }
    parentChan = Tcl_GetTopChannel(parentChan);

    /*
     * Second argument is command prefix, i.e. list of words, first word is
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
     * - List, of method names. Convert to mask. Check for non-optionals
     *   through the mask. Compare open mode against optional r/w.
     */

    if (Tcl_ListObjGetElements(NULL, resObj, &listc, &listv) != TCL_OK) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s initialize\" returned non-list: %s",
                TclGetString(cmdObj), TclGetString(resObj)));
	Tcl_DecrRefCount(resObj);
	goto error;
    }

    methods = 0;
    while (listc > 0) {
	if (Tcl_GetIndexFromObj(interp, listv[listc-1], methodNames,
		"method", TCL_EXACT, &methIndex) != TCL_OK) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "chan handler \"%s initialize\" returned %s",
		    TclGetString(cmdObj),
		    Tcl_GetString(Tcl_GetObjResult(interp))));
	    Tcl_DecrRefCount(resObj);
	    goto error;
	}

	methods |= FLAG(methIndex);
	listc--;
    }
    Tcl_DecrRefCount(resObj);

    if ((REQUIRED_METHODS & methods) != REQUIRED_METHODS) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" does not support all required methods",
                TclGetString(cmdObj)));
	goto error;
    }

    /*
     * Mode tell us what the parent channel supports. The methods tell us what
     * the handler supports. We remove the non-supported bits from the mode
     * and check that the channel is not completely inacessible. Afterward the







|










|













|







604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
     * - List, of method names. Convert to mask. Check for non-optionals
     *   through the mask. Compare open mode against optional r/w.
     */

    if (Tcl_ListObjGetElements(NULL, resObj, &listc, &listv) != TCL_OK) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s initialize\" returned non-list: %s",
                Tcl_GetString(cmdObj), Tcl_GetString(resObj)));
	Tcl_DecrRefCount(resObj);
	goto error;
    }

    methods = 0;
    while (listc > 0) {
	if (Tcl_GetIndexFromObj(interp, listv[listc-1], methodNames,
		"method", TCL_EXACT, &methIndex) != TCL_OK) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "chan handler \"%s initialize\" returned %s",
		    Tcl_GetString(cmdObj),
		    Tcl_GetString(Tcl_GetObjResult(interp))));
	    Tcl_DecrRefCount(resObj);
	    goto error;
	}

	methods |= FLAG(methIndex);
	listc--;
    }
    Tcl_DecrRefCount(resObj);

    if ((REQUIRED_METHODS & methods) != REQUIRED_METHODS) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" does not support all required methods",
                Tcl_GetString(cmdObj)));
	goto error;
    }

    /*
     * Mode tell us what the parent channel supports. The methods tell us what
     * the handler supports. We remove the non-supported bits from the mode
     * and check that the channel is not completely inacessible. Afterward the
651
652
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654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
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686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
    if (!HAS(methods, METH_WRITE)) {
	mode &= ~TCL_WRITABLE;
    }

    if (!mode) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" makes the channel inaccessible",
                TclGetString(cmdObj)));
	goto error;
    }

    /*
     * The mode and support for it is ok, now check the internal constraints.
     */

    if (!IMPLIES(HAS(methods, METH_DRAIN), HAS(methods, METH_READ))) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" supports \"drain\" but not \"read\"",
                TclGetString(cmdObj)));
	goto error;
    }

    if (!IMPLIES(HAS(methods, METH_FLUSH), HAS(methods, METH_WRITE))) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" supports \"flush\" but not \"write\"",
                TclGetString(cmdObj)));
	goto error;
    }

    Tcl_ResetResult(interp);

    /*
     * Everything is fine now.
     */

    rtPtr->methods = methods;
    rtPtr->mode = mode;
    rtPtr->chan = Tcl_StackChannel(interp, &tclRTransformType, rtPtr, mode,
	    rtPtr->parent);

    /*
     * Register the transform in our our map for proper handling of deleted
     * interpreters and/or threads.
     */

    rtmPtr = GetReflectedTransformMap(interp);
    hPtr = Tcl_CreateHashEntry(&rtmPtr->map, TclGetString(rtId), &isNew);
    if (!isNew && rtPtr != Tcl_GetHashValue(hPtr)) {
	Tcl_Panic("TclChanPushObjCmd: duplicate transformation handle");
    }
    Tcl_SetHashValue(hPtr, rtPtr);
#ifdef TCL_THREADS
    rtmPtr = GetThreadReflectedTransformMap();
    hPtr = Tcl_CreateHashEntry(&rtmPtr->map, TclGetString(rtId), &isNew);
    Tcl_SetHashValue(hPtr, rtPtr);
#endif /* TCL_THREADS */

    /*
     * Return the channel as the result of the command.
     */








|










|






|




















|






|







651
652
653
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704
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708
709
710
711
    if (!HAS(methods, METH_WRITE)) {
	mode &= ~TCL_WRITABLE;
    }

    if (!mode) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" makes the channel inaccessible",
                Tcl_GetString(cmdObj)));
	goto error;
    }

    /*
     * The mode and support for it is ok, now check the internal constraints.
     */

    if (!IMPLIES(HAS(methods, METH_DRAIN), HAS(methods, METH_READ))) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" supports \"drain\" but not \"read\"",
                Tcl_GetString(cmdObj)));
	goto error;
    }

    if (!IMPLIES(HAS(methods, METH_FLUSH), HAS(methods, METH_WRITE))) {
        Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "chan handler \"%s\" supports \"flush\" but not \"write\"",
                Tcl_GetString(cmdObj)));
	goto error;
    }

    Tcl_ResetResult(interp);

    /*
     * Everything is fine now.
     */

    rtPtr->methods = methods;
    rtPtr->mode = mode;
    rtPtr->chan = Tcl_StackChannel(interp, &tclRTransformType, rtPtr, mode,
	    rtPtr->parent);

    /*
     * Register the transform in our our map for proper handling of deleted
     * interpreters and/or threads.
     */

    rtmPtr = GetReflectedTransformMap(interp);
    hPtr = Tcl_CreateHashEntry(&rtmPtr->map, Tcl_GetString(rtId), &isNew);
    if (!isNew && rtPtr != Tcl_GetHashValue(hPtr)) {
	Tcl_Panic("TclChanPushObjCmd: duplicate transformation handle");
    }
    Tcl_SetHashValue(hPtr, rtPtr);
#ifdef TCL_THREADS
    rtmPtr = GetThreadReflectedTransformMap();
    hPtr = Tcl_CreateHashEntry(&rtmPtr->map, Tcl_GetString(rtId), &isNew);
    Tcl_SetHashValue(hPtr, rtPtr);
#endif /* TCL_THREADS */

    /*
     * Return the channel as the result of the command.
     */

1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
	 * In a threaded interpreter we manage a per-thread map as well,
	 * to allow us to survive if the script level pulls the rug out
	 * under a channel by deleting the owning thread.
	 */

#ifdef TCL_THREADS
	rtmPtr = GetThreadReflectedTransformMap();
	hPtr = Tcl_FindHashEntry(&rtmPtr->map, TclGetString(rtPtr->handle));
	if (hPtr) {
	    Tcl_DeleteHashEntry(hPtr);
	}
#endif /* TCL_THREADS */
    }

    Tcl_EventuallyFree (rtPtr, (Tcl_FreeProc *) FreeReflectedTransform);







|







1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
	 * In a threaded interpreter we manage a per-thread map as well,
	 * to allow us to survive if the script level pulls the rug out
	 * under a channel by deleting the owning thread.
	 */

#ifdef TCL_THREADS
	rtmPtr = GetThreadReflectedTransformMap();
	hPtr = Tcl_FindHashEntry(&rtmPtr->map, Tcl_GetString(rtPtr->handle));
	if (hPtr) {
	    Tcl_DeleteHashEntry(hPtr);
	}
#endif /* TCL_THREADS */
    }

    Tcl_EventuallyFree (rtPtr, (Tcl_FreeProc *) FreeReflectedTransform);
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
	     *
	     * This is complex and ugly, and would be completely unnecessary
	     * if we only added support for a TCL_FORBID_EXCEPTIONS flag.
	     */
	    if (result != TCL_ERROR) {
		Tcl_Obj *cmd = Tcl_NewListObj(cmdc, rtPtr->argv);
		int cmdLen;
		const char *cmdString = TclGetStringFromObj(cmd, &cmdLen);

		Tcl_IncrRefCount(cmd);
		Tcl_ResetResult(rtPtr->interp);
		Tcl_SetObjResult(rtPtr->interp, Tcl_ObjPrintf(
			"chan handler returned bad code: %d", result));
		Tcl_LogCommandInfo(rtPtr->interp, cmdString, cmdString, cmdLen);
		Tcl_DecrRefCount(cmd);







|







2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
	     *
	     * This is complex and ugly, and would be completely unnecessary
	     * if we only added support for a TCL_FORBID_EXCEPTIONS flag.
	     */
	    if (result != TCL_ERROR) {
		Tcl_Obj *cmd = Tcl_NewListObj(cmdc, rtPtr->argv);
		int cmdLen;
		const char *cmdString = Tcl_GetStringFromObj(cmd, &cmdLen);

		Tcl_IncrRefCount(cmd);
		Tcl_ResetResult(rtPtr->interp);
		Tcl_SetObjResult(rtPtr->interp, Tcl_ObjPrintf(
			"chan handler returned bad code: %d", result));
		Tcl_LogCommandInfo(rtPtr->interp, cmdString, cmdString, cmdLen);
		Tcl_DecrRefCount(cmd);
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
	/*
	 * Remove the channel from the map before releasing the memory, to
	 * prevent future accesses (like by 'postevent') from finding and
	 * dereferencing a dangling pointer.
	 */

	rtmPtr = GetReflectedTransformMap(interp);
	hPtr = Tcl_FindHashEntry(&rtmPtr->map, TclGetString(rtPtr->handle));
	Tcl_DeleteHashEntry(hPtr);

	/*
	 * In a threaded interpreter we manage a per-thread map as well, to
	 * allow us to survive if the script level pulls the rug out under a
	 * channel by deleting the owning thread.
	 */

	rtmPtr = GetThreadReflectedTransformMap();
	hPtr = Tcl_FindHashEntry(&rtmPtr->map, TclGetString(rtPtr->handle));
	Tcl_DeleteHashEntry(hPtr);

	FreeReflectedTransformArgs(rtPtr);
	break;

    case ForwardedInput: {
	Tcl_Obj *bufObj = Tcl_NewByteArrayObj((unsigned char *)







|









|







2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
	/*
	 * Remove the channel from the map before releasing the memory, to
	 * prevent future accesses (like by 'postevent') from finding and
	 * dereferencing a dangling pointer.
	 */

	rtmPtr = GetReflectedTransformMap(interp);
	hPtr = Tcl_FindHashEntry(&rtmPtr->map, Tcl_GetString(rtPtr->handle));
	Tcl_DeleteHashEntry(hPtr);

	/*
	 * In a threaded interpreter we manage a per-thread map as well, to
	 * allow us to survive if the script level pulls the rug out under a
	 * channel by deleting the owning thread.
	 */

	rtmPtr = GetThreadReflectedTransformMap();
	hPtr = Tcl_FindHashEntry(&rtmPtr->map, Tcl_GetString(rtPtr->handle));
	Tcl_DeleteHashEntry(hPtr);

	FreeReflectedTransformArgs(rtPtr);
	break;

    case ForwardedInput: {
	Tcl_Obj *bufObj = Tcl_NewByteArrayObj((unsigned char *)
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817

static void
ForwardSetObjError(
    ForwardParam *paramPtr,
    Tcl_Obj *obj)
{
    int len;
    const char *msgStr = TclGetStringFromObj(obj, &len);

    len++;
    ForwardSetDynamicError(paramPtr, ckalloc(len));
    memcpy(paramPtr->base.msgStr, msgStr, (unsigned) len);
}
#endif /* TCL_THREADS */








|







2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817

static void
ForwardSetObjError(
    ForwardParam *paramPtr,
    Tcl_Obj *obj)
{
    int len;
    const char *msgStr = Tcl_GetStringFromObj(obj, &len);

    len++;
    ForwardSetDynamicError(paramPtr, ckalloc(len));
    memcpy(paramPtr->base.msgStr, msgStr, (unsigned) len);
}
#endif /* TCL_THREADS */

2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
{
    rPtr->used = 0;

    if (!rPtr->allocated) {
	return;
    }

    ckfree(rPtr->buf);
    rPtr->buf = NULL;
    rPtr->allocated = 0;
}

/*
 *----------------------------------------------------------------------
 *







|







2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
{
    rPtr->used = 0;

    if (!rPtr->allocated) {
	return;
    }

    ckfree((char *) rPtr->buf);
    rPtr->buf = NULL;
    rPtr->allocated = 0;
}

/*
 *----------------------------------------------------------------------
 *
Changes to generic/tclIOSock.c.
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
 *
 *---------------------------------------------------------------------------
 */

int
TclSockGetPort(
    Tcl_Interp *interp,
    const char *string,		/* Integer or service name */
    const char *proto,		/* "tcp" or "udp", typically */
    int *portPtr)		/* Return port number */
{
    struct servent *sp;		/* Protocol info for named services */
    Tcl_DString ds;
    const char *native;

    if (Tcl_GetInt(NULL, string, portPtr) != TCL_OK) {







|
|







52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
 *
 *---------------------------------------------------------------------------
 */

int
TclSockGetPort(
    Tcl_Interp *interp,
    const char *string, /* Integer or service name */
    const char *proto, /* "tcp" or "udp", typically */
    int *portPtr)		/* Return port number */
{
    struct servent *sp;		/* Protocol info for named services */
    Tcl_DString ds;
    const char *native;

    if (Tcl_GetInt(NULL, string, portPtr) != TCL_OK) {
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
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188
189
190
191
192
193
194
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200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
 *	Fills in the *sockaddrPtr structure.
 *
 *----------------------------------------------------------------------
 */

int
TclCreateSocketAddress(
    Tcl_Interp *interp,		/* Interpreter for querying the desired socket
				 * family */
    struct addrinfo **addrlist,	/* Socket address list */
    const char *host,		/* Host. NULL implies INADDR_ANY */
    int port,			/* Port number */
    int willBind,		/* Is this an address to bind() to or to
				 * connect() to? */
    const char **errorMsgPtr)	/* Place to store the error message detail, if
				 * available. */
{
    struct addrinfo hints;
    struct addrinfo *p;
    struct addrinfo *v4head = NULL, *v4ptr = NULL;
    struct addrinfo *v6head = NULL, *v6ptr = NULL;
    char *native = NULL, portbuf[TCL_INTEGER_SPACE], *portstring;
    const char *family = NULL;
    Tcl_DString ds;
    int result;

    if (host != NULL) {
	native = Tcl_UtfToExternalDString(NULL, host, -1, &ds);
    }

    /*
     * Workaround for OSX's apparent inability to resolve "localhost", "0"
     * when the loopback device is the only available network interface.
     */

    if (host != NULL && port == 0) {
	portstring = NULL;
    } else {
	TclFormatInt(portbuf, port);
	portstring = portbuf;
    }

    (void) memset(&hints, 0, sizeof(hints));
    hints.ai_family = AF_UNSPEC;

    /*
     * Magic variable to enforce a certain address family; to be superseded
     * by a TIP that adds explicit switches to [socket].
     */

    if (interp != NULL) {
	family = Tcl_GetVar2(interp, "::tcl::unsupported::socketAF", NULL, 0);
	if (family != NULL) {
	    if (strcmp(family, "inet") == 0) {
		hints.ai_family = AF_INET;
	    } else if (strcmp(family, "inet6") == 0) {
		hints.ai_family = AF_INET6;
	    }
	}
    }

    hints.ai_socktype = SOCK_STREAM;

#if 0
    /*
     * We found some problems when using AI_ADDRCONFIG, e.g. on systems that







|
|
|
|
|
|
|
|
|


















<

|

|
|






|
|



|
|
|
|
|
|
|
|







150
151
152
153
154
155
156
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158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
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179
180
181
182
183

184
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186
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203
204
205
206
207
208
209
210
211
212
213
214
 *	Fills in the *sockaddrPtr structure.
 *
 *----------------------------------------------------------------------
 */

int
TclCreateSocketAddress(
    Tcl_Interp *interp,                 /* Interpreter for querying
					 * the desired socket family */
    struct addrinfo **addrlist,		/* Socket address list */
    const char *host,			/* Host. NULL implies INADDR_ANY */
    int port,				/* Port number */
    int willBind,			/* Is this an address to bind() to or
					 * to connect() to? */
    const char **errorMsgPtr)		/* Place to store the error message
					 * detail, if available. */
{
    struct addrinfo hints;
    struct addrinfo *p;
    struct addrinfo *v4head = NULL, *v4ptr = NULL;
    struct addrinfo *v6head = NULL, *v6ptr = NULL;
    char *native = NULL, portbuf[TCL_INTEGER_SPACE], *portstring;
    const char *family = NULL;
    Tcl_DString ds;
    int result;

    if (host != NULL) {
	native = Tcl_UtfToExternalDString(NULL, host, -1, &ds);
    }

    /*
     * Workaround for OSX's apparent inability to resolve "localhost", "0"
     * when the loopback device is the only available network interface.
     */

    if (host != NULL && port == 0) {
        portstring = NULL;
    } else {
        TclFormatInt(portbuf, port);
        portstring = portbuf;
    }

    (void) memset(&hints, 0, sizeof(hints));
    hints.ai_family = AF_UNSPEC;

    /*
     * Magic variable to enforce a certain address family - to be superseded
     * by a TIP that adds explicit switches to [socket]
     */

    if (interp != NULL) {
        family = Tcl_GetVar(interp, "::tcl::unsupported::socketAF", 0);
        if (family != NULL) {
            if (strcmp(family, "inet") == 0) {
                hints.ai_family = AF_INET;
            } else if (strcmp(family, "inet6") == 0) {
                hints.ai_family = AF_INET6;
            }
        }
    }

    hints.ai_socktype = SOCK_STREAM;

#if 0
    /*
     * We found some problems when using AI_ADDRCONFIG, e.g. on systems that
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251
252
253
254
255
256
257
258
259
260
261
262

    /*
     * Put IPv4 addresses before IPv6 addresses to maximize backwards
     * compatibility of [fconfigure -sockname] output.
     *
     * There might be more elegant/efficient ways to do this.
     */

    if (willBind) {
	for (p = *addrlist; p != NULL; p = p->ai_next) {
	    if (p->ai_family == AF_INET) {
		if (v4head == NULL) {
		    v4head = p;
		} else {
		    v4ptr->ai_next = p;







<







247
248
249
250
251
252
253

254
255
256
257
258
259
260

    /*
     * Put IPv4 addresses before IPv6 addresses to maximize backwards
     * compatibility of [fconfigure -sockname] output.
     *
     * There might be more elegant/efficient ways to do this.
     */

    if (willBind) {
	for (p = *addrlist; p != NULL; p = p->ai_next) {
	    if (p->ai_family == AF_INET) {
		if (v4head == NULL) {
		    v4head = p;
		} else {
		    v4ptr->ai_next = p;
Changes to generic/tclIOUtil.c.
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555

    if (tsdPtr->cwdPathPtr == *pathPtrPtr) {
	return 1;
    } else {
	int len1, len2;
	const char *str1, *str2;

	str1 = TclGetStringFromObj(tsdPtr->cwdPathPtr, &len1);
	str2 = TclGetStringFromObj(*pathPtrPtr, &len2);
	if ((len1 == len2) && !memcmp(str1, str2, len1)) {
	    /*
	     * They are equal, but different objects. Update so they will be
	     * the same object in the future.
	     */

	    Tcl_DecrRefCount(*pathPtrPtr);







|
|







540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555

    if (tsdPtr->cwdPathPtr == *pathPtrPtr) {
	return 1;
    } else {
	int len1, len2;
	const char *str1, *str2;

	str1 = Tcl_GetStringFromObj(tsdPtr->cwdPathPtr, &len1);
	str2 = Tcl_GetStringFromObj(*pathPtrPtr, &len2);
	if ((len1 == len2) && !memcmp(str1, str2, len1)) {
	    /*
	     * They are equal, but different objects. Update so they will be
	     * the same object in the future.
	     */

	    Tcl_DecrRefCount(*pathPtrPtr);
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
    ClientData clientData)
{
    int len;
    const char *str = NULL;
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&fsDataKey);

    if (cwdObj != NULL) {
	str = TclGetStringFromObj(cwdObj, &len);
    }

    Tcl_MutexLock(&cwdMutex);
    if (cwdPathPtr != NULL) {
	Tcl_DecrRefCount(cwdPathPtr);
    }
    if (cwdClientData != NULL) {







|







684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
    ClientData clientData)
{
    int len;
    const char *str = NULL;
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&fsDataKey);

    if (cwdObj != NULL) {
	str = Tcl_GetStringFromObj(cwdObj, &len);
    }

    Tcl_MutexLock(&cwdMutex);
    if (cwdPathPtr != NULL) {
	Tcl_DecrRefCount(cwdPathPtr);
    }
    if (cwdClientData != NULL) {
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
	     * i.e. the representation which is relative to pathPtr.
	     */

	    norm = Tcl_FSGetNormalizedPath(NULL, pathPtr);
	    if (norm != NULL) {
		const char *path, *mount;

		mount = TclGetStringFromObj(mElt, &mlen);
		path = TclGetStringFromObj(norm, &len);
		if (path[len-1] == '/') {
		    /*
		     * Deal with the root of the volume.
		     */

		    len--;
		}







|
|







1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
	     * i.e. the representation which is relative to pathPtr.
	     */

	    norm = Tcl_FSGetNormalizedPath(NULL, pathPtr);
	    if (norm != NULL) {
		const char *path, *mount;

		mount = Tcl_GetStringFromObj(mElt, &mlen);
		path = Tcl_GetStringFromObj(norm, &len);
		if (path[len-1] == '/') {
		    /*
		     * Deal with the root of the volume.
		     */

		    len--;
		}
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
	goto end;
    }

    iPtr = (Interp *) interp;
    oldScriptFile = iPtr->scriptFile;
    iPtr->scriptFile = pathPtr;
    Tcl_IncrRefCount(iPtr->scriptFile);
    string = TclGetStringFromObj(objPtr, &length);

    /*
     * TIP #280 Force the evaluator to open a frame for a sourced file.
     */

    iPtr->evalFlags |= TCL_EVAL_FILE;
    result = TclEvalEx(interp, string, length, 0, 1, NULL, string);







|







1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
	goto end;
    }

    iPtr = (Interp *) interp;
    oldScriptFile = iPtr->scriptFile;
    iPtr->scriptFile = pathPtr;
    Tcl_IncrRefCount(iPtr->scriptFile);
    string = Tcl_GetStringFromObj(objPtr, &length);

    /*
     * TIP #280 Force the evaluator to open a frame for a sourced file.
     */

    iPtr->evalFlags |= TCL_EVAL_FILE;
    result = TclEvalEx(interp, string, length, 0, 1, NULL, string);
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
    if (result == TCL_RETURN) {
	result = TclUpdateReturnInfo(iPtr);
    } else if (result == TCL_ERROR) {
	/*
	 * Record information telling where the error occurred.
	 */

	const char *pathString = TclGetStringFromObj(pathPtr, &length);
	int limit = 150;
	int overflow = (length > limit);

	Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
		"\n    (file \"%.*s%s\" line %d)",
		(overflow ? limit : length), pathString,
		(overflow ? "..." : ""), Tcl_GetErrorLine(interp)));







|







1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
    if (result == TCL_RETURN) {
	result = TclUpdateReturnInfo(iPtr);
    } else if (result == TCL_ERROR) {
	/*
	 * Record information telling where the error occurred.
	 */

	const char *pathString = Tcl_GetStringFromObj(pathPtr, &length);
	int limit = 150;
	int overflow = (length > limit);

	Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
		"\n    (file \"%.*s%s\" line %d)",
		(overflow ? limit : length), pathString,
		(overflow ? "..." : ""), Tcl_GetErrorLine(interp)));
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
	result = TclUpdateReturnInfo(iPtr);
    } else if (result == TCL_ERROR) {
	/*
	 * Record information telling where the error occurred.
	 */

	int length;
	const char *pathString = TclGetStringFromObj(pathPtr, &length);
	const int limit = 150;
	int overflow = (length > limit);

	Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
		"\n    (file \"%.*s%s\" line %d)",
		(overflow ? limit : length), pathString,
		(overflow ? "..." : ""), Tcl_GetErrorLine(interp)));







|







1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
	result = TclUpdateReturnInfo(iPtr);
    } else if (result == TCL_ERROR) {
	/*
	 * Record information telling where the error occurred.
	 */

	int length;
	const char *pathString = Tcl_GetStringFromObj(pathPtr, &length);
	const int limit = 150;
	int overflow = (length > limit);

	Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
		"\n    (file \"%.*s%s\" line %d)",
		(overflow ? limit : length), pathString,
		(overflow ? "..." : ""), Tcl_GetErrorLine(interp)));
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
	     * 'Tcl_FSEqualPaths', and in addition avoid a nasty infinite loop
	     * bug when trying to normalize tsdPtr->cwdPathPtr.
	     */

	    int len1, len2;
	    const char *str1, *str2;

	    str1 = TclGetStringFromObj(tsdPtr->cwdPathPtr, &len1);
	    str2 = TclGetStringFromObj(norm, &len2);
	    if ((len1 == len2) && (strcmp(str1, str2) == 0)) {
		/*
		 * If the paths were equal, we can be more efficient and
		 * retain the old path object which will probably already be
		 * shared. In this case we can simply free the normalized path
		 * we just calculated.
		 */







|
|







2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
	     * 'Tcl_FSEqualPaths', and in addition avoid a nasty infinite loop
	     * bug when trying to normalize tsdPtr->cwdPathPtr.
	     */

	    int len1, len2;
	    const char *str1, *str2;

	    str1 = Tcl_GetStringFromObj(tsdPtr->cwdPathPtr, &len1);
	    str2 = Tcl_GetStringFromObj(norm, &len2);
	    if ((len1 == len2) && (strcmp(str1, str2) == 0)) {
		/*
		 * If the paths were equal, we can be more efficient and
		 * retain the old path object which will probably already be
		 * shared. In this case we can simply free the normalized path
		 * we just calculated.
		 */
4111
4112
4113
4114
4115
4116
4117
4118
4119
4120
4121
4122
4123
4124
4125
    Tcl_Obj **driveNameRef)	/* If the path is absolute, and this is
				 * non-NULL, then set to the name of the
				 * drive, network-volume which contains the
				 * path, already with a refCount for the
				 * caller. */
{
    int pathLen;
    const char *path = TclGetStringFromObj(pathPtr, &pathLen);
    Tcl_PathType type;

    type = TclFSNonnativePathType(path, pathLen, filesystemPtrPtr,
	    driveNameLengthPtr, driveNameRef);

    if (type != TCL_PATH_ABSOLUTE) {
	type = TclpGetNativePathType(pathPtr, driveNameLengthPtr,







|







4111
4112
4113
4114
4115
4116
4117
4118
4119
4120
4121
4122
4123
4124
4125
    Tcl_Obj **driveNameRef)	/* If the path is absolute, and this is
				 * non-NULL, then set to the name of the
				 * drive, network-volume which contains the
				 * path, already with a refCount for the
				 * caller. */
{
    int pathLen;
    const char *path = Tcl_GetStringFromObj(pathPtr, &pathLen);
    Tcl_PathType type;

    type = TclFSNonnativePathType(path, pathLen, filesystemPtrPtr,
	    driveNameLengthPtr, driveNameRef);

    if (type != TCL_PATH_ABSOLUTE) {
	type = TclpGetNativePathType(pathPtr, driveNameLengthPtr,
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
		while (numVolumes > 0) {
		    Tcl_Obj *vol;
		    int len;
		    const char *strVol;

		    numVolumes--;
		    Tcl_ListObjIndex(NULL, thisFsVolumes, numVolumes, &vol);
		    strVol = TclGetStringFromObj(vol,&len);
		    if (pathLen < len) {
			continue;
		    }
		    if (strncmp(strVol, path, (size_t) len) == 0) {
			type = TCL_PATH_ABSOLUTE;
			if (filesystemPtrPtr != NULL) {
			    *filesystemPtrPtr = fsRecPtr->fsPtr;







|







4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
		while (numVolumes > 0) {
		    Tcl_Obj *vol;
		    int len;
		    const char *strVol;

		    numVolumes--;
		    Tcl_ListObjIndex(NULL, thisFsVolumes, numVolumes, &vol);
		    strVol = Tcl_GetStringFromObj(vol,&len);
		    if (pathLen < len) {
			continue;
		    }
		    if (strncmp(strVol, path, (size_t) len) == 0) {
			type = TCL_PATH_ABSOLUTE;
			if (filesystemPtrPtr != NULL) {
			    *filesystemPtrPtr = fsRecPtr->fsPtr;
4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
4585

	if (cwdPtr != NULL) {
	    const char *cwdStr, *normPathStr;
	    int cwdLen, normLen;
	    Tcl_Obj *normPath = Tcl_FSGetNormalizedPath(NULL, pathPtr);

	    if (normPath != NULL) {
		normPathStr = TclGetStringFromObj(normPath, &normLen);
		cwdStr = TclGetStringFromObj(cwdPtr, &cwdLen);
		if ((cwdLen >= normLen) && (strncmp(normPathStr, cwdStr,
			(size_t) normLen) == 0)) {
		    /*
		     * The cwd is inside the directory, so we perform a 'cd
		     * [file dirname $path]'.
		     */








|
|







4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
4585

	if (cwdPtr != NULL) {
	    const char *cwdStr, *normPathStr;
	    int cwdLen, normLen;
	    Tcl_Obj *normPath = Tcl_FSGetNormalizedPath(NULL, pathPtr);

	    if (normPath != NULL) {
		normPathStr = Tcl_GetStringFromObj(normPath, &normLen);
		cwdStr = Tcl_GetStringFromObj(cwdPtr, &cwdLen);
		if ((cwdLen >= normLen) && (strncmp(normPathStr, cwdStr,
			(size_t) normLen) == 0)) {
		    /*
		     * The cwd is inside the directory, so we perform a 'cd
		     * [file dirname $path]'.
		     */

Changes to generic/tclIndexObj.c.
110
111
112
113
114
115
116

117
118
119
120
121
122
123
124
125
126
127
128
129
130
				 * value of objPtr; last entry must be NULL
				 * and there must not be duplicate entries. */
    const char *msg,		/* Identifying word to use in error
				 * messages. */
    int flags,			/* 0 or TCL_EXACT */
    int *indexPtr)		/* Place to store resulting integer index. */
{

    /*
     * See if there is a valid cached result from a previous lookup (doing the
     * check here saves the overhead of calling Tcl_GetIndexFromObjStruct in
     * the common case where the result is cached).
     */

    if (!(flags & INDEX_TEMP_TABLE) && objPtr->typePtr == &indexType) {
	IndexRep *indexRep = objPtr->internalRep.twoPtrValue.ptr1;

	/*
	 * Here's hoping we don't get hit by unfortunate packing constraints
	 * on odd platforms like a Cray PVP...
	 */








>






|







110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
				 * value of objPtr; last entry must be NULL
				 * and there must not be duplicate entries. */
    const char *msg,		/* Identifying word to use in error
				 * messages. */
    int flags,			/* 0 or TCL_EXACT */
    int *indexPtr)		/* Place to store resulting integer index. */
{

    /*
     * See if there is a valid cached result from a previous lookup (doing the
     * check here saves the overhead of calling Tcl_GetIndexFromObjStruct in
     * the common case where the result is cached).
     */

    if (objPtr->typePtr == &indexType) {
	IndexRep *indexRep = objPtr->internalRep.twoPtrValue.ptr1;

	/*
	 * Here's hoping we don't get hit by unfortunate packing constraints
	 * on odd platforms like a Cray PVP...
	 */

206
207
208
209
210
211
212
213
214





215
216
217
218
219
220
221
	}

	tablePtr[t] = Tcl_GetString(objv[t]);
    }
    tablePtr[objc] = NULL;

    result = Tcl_GetIndexFromObjStruct(interp, objPtr, tablePtr,
	    sizeof(char *), msg, flags | INDEX_TEMP_TABLE, indexPtr);






    ckfree(tablePtr);

    return result;
}

/*
 *----------------------------------------------------------------------







|

>
>
>
>
>







207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
	}

	tablePtr[t] = Tcl_GetString(objv[t]);
    }
    tablePtr[objc] = NULL;

    result = Tcl_GetIndexFromObjStruct(interp, objPtr, tablePtr,
	    sizeof(char *), msg, flags, indexPtr);

    /*
     * The internal rep must be cleared since tablePtr will go away.
     */

    TclFreeIntRep(objPtr);
    ckfree(tablePtr);

    return result;
}

/*
 *----------------------------------------------------------------------
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
    if (offset < (int)sizeof(char *)) {
	offset = (int)sizeof(char *);
    }
    /*
     * See if there is a valid cached result from a previous lookup.
     */

    if (!(flags & INDEX_TEMP_TABLE) && objPtr->typePtr == &indexType) {
	indexRep = objPtr->internalRep.twoPtrValue.ptr1;
	if (indexRep->tablePtr==tablePtr && indexRep->offset==offset) {
	    *indexPtr = indexRep->index;
	    return TCL_OK;
	}
    }








|







275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
    if (offset < (int)sizeof(char *)) {
	offset = (int)sizeof(char *);
    }
    /*
     * See if there is a valid cached result from a previous lookup.
     */

    if (objPtr->typePtr == &indexType) {
	indexRep = objPtr->internalRep.twoPtrValue.ptr1;
	if (indexRep->tablePtr==tablePtr && indexRep->offset==offset) {
	    *indexPtr = indexRep->index;
	    return TCL_OK;
	}
    }

330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
  done:
    /*
     * Cache the found representation. Note that we want to avoid allocating a
     * new internal-rep if at all possible since that is potentially a slow
     * operation.
     */

    if (!(flags & INDEX_TEMP_TABLE)) {
	if (objPtr->typePtr == &indexType) {
	    indexRep = objPtr->internalRep.twoPtrValue.ptr1;
	} else {
	    TclFreeIntRep(objPtr);
	    indexRep = ckalloc(sizeof(IndexRep));
	    objPtr->internalRep.twoPtrValue.ptr1 = indexRep;
	    objPtr->typePtr = &indexType;
	}
	indexRep->tablePtr = (void *) tablePtr;
	indexRep->offset = offset;
	indexRep->index = index;
    }

    *indexPtr = index;
    return TCL_OK;

  error:
    if (interp != NULL) {
	/*







<
|
|
|
|
|
|
|
|
|
|
|
<







336
337
338
339
340
341
342

343
344
345
346
347
348
349
350
351
352
353

354
355
356
357
358
359
360
  done:
    /*
     * Cache the found representation. Note that we want to avoid allocating a
     * new internal-rep if at all possible since that is potentially a slow
     * operation.
     */


    if (objPtr->typePtr == &indexType) {
	indexRep = objPtr->internalRep.twoPtrValue.ptr1;
    } else {
	TclFreeIntRep(objPtr);
	indexRep = ckalloc(sizeof(IndexRep));
	objPtr->internalRep.twoPtrValue.ptr1 = indexRep;
	objPtr->typePtr = &indexType;
    }
    indexRep->tablePtr = (void *) tablePtr;
    indexRep->offset = offset;
    indexRep->index = index;


    *indexPtr = index;
    return TCL_OK;

  error:
    if (interp != NULL) {
	/*
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
    }

    result = Tcl_ListObjGetElements(interp, objv[1], &tableObjc, &tableObjv);
    if (result != TCL_OK) {
	return result;
    }
    resultPtr = Tcl_NewListObj(0, NULL);
    string = TclGetStringFromObj(objv[2], &length);

    for (t = 0; t < tableObjc; t++) {
	elemString = TclGetStringFromObj(tableObjv[t], &elemLength);

	/*
	 * A prefix cannot match if it is longest.
	 */

	if (length <= elemLength) {
	    if (TclpUtfNcmp2(elemString, string, length) == 0) {







|


|







708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
    }

    result = Tcl_ListObjGetElements(interp, objv[1], &tableObjc, &tableObjv);
    if (result != TCL_OK) {
	return result;
    }
    resultPtr = Tcl_NewListObj(0, NULL);
    string = Tcl_GetStringFromObj(objv[2], &length);

    for (t = 0; t < tableObjc; t++) {
	elemString = Tcl_GetStringFromObj(tableObjv[t], &elemLength);

	/*
	 * A prefix cannot match if it is longest.
	 */

	if (length <= elemLength) {
	    if (TclpUtfNcmp2(elemString, string, length) == 0) {
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
	return TCL_ERROR;
    }

    result = Tcl_ListObjGetElements(interp, objv[1], &tableObjc, &tableObjv);
    if (result != TCL_OK) {
	return result;
    }
    string = TclGetStringFromObj(objv[2], &length);

    resultString = NULL;
    resultLength = 0;

    for (t = 0; t < tableObjc; t++) {
	elemString = TclGetStringFromObj(tableObjv[t], &elemLength);

	/*
	 * First check if the prefix string matches the element. A prefix
	 * cannot match if it is longest.
	 */

	if ((length > elemLength) ||







|





|







764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
	return TCL_ERROR;
    }

    result = Tcl_ListObjGetElements(interp, objv[1], &tableObjc, &tableObjv);
    if (result != TCL_OK) {
	return result;
    }
    string = Tcl_GetStringFromObj(objv[2], &length);

    resultString = NULL;
    resultLength = 0;

    for (t = 0; t < tableObjc; t++) {
	elemString = Tcl_GetStringFromObj(tableObjv[t], &elemLength);

	/*
	 * First check if the prefix string matches the element. A prefix
	 * cannot match if it is longest.
	 */

	if ((length > elemLength) ||
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    srcIndex = dstIndex = 1;
    objc = *objcPtr-1;

    while (objc > 0) {
	curArg = objv[srcIndex];
	srcIndex++;
	objc--;
	str = TclGetStringFromObj(curArg, &length);
	if (length > 0) {
	    c = str[1];
	} else {
	    c = 0;
	}

	/*







|







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    srcIndex = dstIndex = 1;
    objc = *objcPtr-1;

    while (objc > 0) {
	curArg = objv[srcIndex];
	srcIndex++;
	objc--;
	str = Tcl_GetStringFromObj(curArg, &length);
	if (length > 0) {
	    c = str[1];
	} else {
	    c = 0;
	}

	/*
Changes to generic/tclInt.decls.
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declare 250 {
    void TclSetSlaveCancelFlags(Tcl_Interp *interp, int flags, int force)
}

# Allow extensions for optimization
declare 251 {
    int TclRegisterLiteral(void *envPtr,
	    const char *bytes, int length, int flags)
}

##############################################################################

# Define the platform specific internal Tcl interface. These functions are
# only available on the designated platform.








|







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declare 250 {
    void TclSetSlaveCancelFlags(Tcl_Interp *interp, int flags, int force)
}

# Allow extensions for optimization
declare 251 {
    int TclRegisterLiteral(void *envPtr,
	    char *bytes, int length, int flags)
}

##############################################################################

# Define the platform specific internal Tcl interface. These functions are
# only available on the designated platform.

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	    Tcl_GlobTypeData *types)
}
declare 19 macosx {
    void TclMacOSXNotifierAddRunLoopMode(const void *runLoopMode)
}

declare 29 {win unix} {
    int TclWinCPUID(int index, int *regs)
}
# Added in 8.6; core of TclpOpenTemporaryFile
declare 30 {win unix} {
    int TclUnixOpenTemporaryFile(Tcl_Obj *dirObj, Tcl_Obj *basenameObj,
	    Tcl_Obj *extensionObj, Tcl_Obj *resultingNameObj)
}



# Local Variables:
# mode: tcl
# End:







|












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	    Tcl_GlobTypeData *types)
}
declare 19 macosx {
    void TclMacOSXNotifierAddRunLoopMode(const void *runLoopMode)
}

declare 29 {win unix} {
    int TclWinCPUID(unsigned int index, unsigned int *regs)
}
# Added in 8.6; core of TclpOpenTemporaryFile
declare 30 {win unix} {
    int TclUnixOpenTemporaryFile(Tcl_Obj *dirObj, Tcl_Obj *basenameObj,
	    Tcl_Obj *extensionObj, Tcl_Obj *resultingNameObj)
}



# Local Variables:
# mode: tcl
# End:
Changes to generic/tclInt.h.
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/*
 * Some numerics configuration options.
 */

#undef ACCEPT_NAN

/*
 * In Tcl 8.7, stop supporting special hacks for legacy Itcl 3.
 * Itcl 4 doesn't need them. Itcl 3 can be updated to not need them
 * using the Tcl(Init|Reset)RewriteEnsemble() routines in all Tcl 8.6+
 * releases.  Perhaps Tcl 8.7 will add even better public interfaces
 * supporting all the re-invocation mechanisms extensions like Itcl 3
 * need.  As an absolute last resort, folks who must make Itcl 3 work
 * unchanged with Tcl 8.7 can remove this line to regain the migration
 * support.  Tcl 9 will no longer offer even that option.
 */

#define AVOID_HACKS_FOR_ITCL 1

/*
 * Common include files needed by most of the Tcl source files are included
 * here, so that system-dependent personalizations for the include files only
 * have to be made in once place. This results in a few extra includes, but
 * greater modularity. The order of the three groups of #includes is
 * important. For example, stdio.h is needed by tcl.h.
 */







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28
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/*
 * Some numerics configuration options.
 */

#undef ACCEPT_NAN














/*
 * Common include files needed by most of the Tcl source files are included
 * here, so that system-dependent personalizations for the include files only
 * have to be made in once place. This results in a few extra includes, but
 * greater modularity. The order of the three groups of #includes is
 * important. For example, stdio.h is needed by tcl.h.
 */
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				 * values. */
    int unused1;		/* No longer used (was termOffset) */
    LiteralTable literalTable;	/* Contains LiteralEntry's describing all Tcl
				 * objects holding literals of scripts
				 * compiled by the interpreter. Indexed by the
				 * string representations of literals. Used to
				 * avoid creating duplicate objects. */
    unsigned int compileEpoch;	/* Holds the current "compilation epoch" for
				 * this interpreter. This is incremented to
				 * invalidate existing ByteCodes when, e.g., a
				 * command with a compile procedure is
				 * redefined. */
    Proc *compiledProcPtr;	/* If a procedure is being compiled, a pointer
				 * to its Proc structure; otherwise, this is
				 * NULL. Set by ObjInterpProc in tclProc.c and







|







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				 * values. */
    int unused1;		/* No longer used (was termOffset) */
    LiteralTable literalTable;	/* Contains LiteralEntry's describing all Tcl
				 * objects holding literals of scripts
				 * compiled by the interpreter. Indexed by the
				 * string representations of literals. Used to
				 * avoid creating duplicate objects. */
    int compileEpoch;		/* Holds the current "compilation epoch" for
				 * this interpreter. This is incremented to
				 * invalidate existing ByteCodes when, e.g., a
				 * command with a compile procedure is
				 * redefined. */
    Proc *compiledProcPtr;	/* If a procedure is being compiled, a pointer
				 * to its Proc structure; otherwise, this is
				 * NULL. Set by ObjInterpProc in tclProc.c and
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	Tcl_Obj *fileName, Tcl_Obj *attrObjPtr);

typedef struct TclFileAttrProcs {
    TclGetFileAttrProc *getProc;/* The procedure for getting attrs. */
    TclSetFileAttrProc *setProc;/* The procedure for setting attrs. */
} TclFileAttrProcs;

/*
 * Private flag value which controls Tcl_GetIndexFromObj*() routines
 * to instruct them not to cache lookups because the table will not
 * live long enough to make it worthwhile.  Must not clash with public
 * flag value TCL_EXACT.
 */

#define INDEX_TEMP_TABLE 2

/*
 * Opaque handle used in pipeline routines to encapsulate platform-dependent
 * state.
 */

typedef struct TclFile_ *TclFile;








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	Tcl_Obj *fileName, Tcl_Obj *attrObjPtr);

typedef struct TclFileAttrProcs {
    TclGetFileAttrProc *getProc;/* The procedure for getting attrs. */
    TclSetFileAttrProc *setProc;/* The procedure for setting attrs. */
} TclFileAttrProcs;










/*
 * Opaque handle used in pipeline routines to encapsulate platform-dependent
 * state.
 */

typedef struct TclFile_ *TclFile;

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/*
 *----------------------------------------------------------------
 * Data structures for process-global values.
 *----------------------------------------------------------------
 */

typedef void (TclInitProcessGlobalValueProc)(char **valuePtr, size_t *lengthPtr,
	Tcl_Encoding *encodingPtr);

/*
 * A ProcessGlobalValue struct exists for each internal value in Tcl that is
 * to be shared among several threads. Each thread sees a (Tcl_Obj) copy of
 * the value, and the master is kept as a counted string, with epoch and mutex
 * control. Each ProcessGlobalValue struct should be a static variable in some
 * file.
 */

typedef struct ProcessGlobalValue {
    size_t epoch;			/* Epoch counter to detect changes in the
				 * master value. */
    size_t numBytes;		/* Length of the master string. */
    char *value;		/* The master string value. */
    Tcl_Encoding encoding;	/* system encoding when master string was
				 * initialized. */
    TclInitProcessGlobalValueProc *proc;
    				/* A procedure to initialize the master string
				 * copy when a "get" request comes in before
				 * any "set" request has been received. */







|











|

|







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/*
 *----------------------------------------------------------------
 * Data structures for process-global values.
 *----------------------------------------------------------------
 */

typedef void (TclInitProcessGlobalValueProc)(char **valuePtr, int *lengthPtr,
	Tcl_Encoding *encodingPtr);

/*
 * A ProcessGlobalValue struct exists for each internal value in Tcl that is
 * to be shared among several threads. Each thread sees a (Tcl_Obj) copy of
 * the value, and the master is kept as a counted string, with epoch and mutex
 * control. Each ProcessGlobalValue struct should be a static variable in some
 * file.
 */

typedef struct ProcessGlobalValue {
    int epoch;			/* Epoch counter to detect changes in the
				 * master value. */
    int numBytes;		/* Length of the master string. */
    char *value;		/* The master string value. */
    Tcl_Encoding encoding;	/* system encoding when master string was
				 * initialized. */
    TclInitProcessGlobalValueProc *proc;
    				/* A procedure to initialize the master string
				 * copy when a "get" request comes in before
				 * any "set" request has been received. */
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MODULE_SCOPE const Tcl_ObjType tclDoubleType;
MODULE_SCOPE const Tcl_ObjType tclEndOffsetType;
MODULE_SCOPE const Tcl_ObjType tclIntType;
MODULE_SCOPE const Tcl_ObjType tclListType;
MODULE_SCOPE const Tcl_ObjType tclDictType;
MODULE_SCOPE const Tcl_ObjType tclProcBodyType;
MODULE_SCOPE const Tcl_ObjType tclStringType;

MODULE_SCOPE const Tcl_ObjType tclEnsembleCmdType;
#ifndef TCL_WIDE_INT_IS_LONG
MODULE_SCOPE const Tcl_ObjType tclWideIntType;
#endif
MODULE_SCOPE const Tcl_ObjType tclRegexpType;
MODULE_SCOPE Tcl_ObjType tclCmdNameType;








>







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MODULE_SCOPE const Tcl_ObjType tclDoubleType;
MODULE_SCOPE const Tcl_ObjType tclEndOffsetType;
MODULE_SCOPE const Tcl_ObjType tclIntType;
MODULE_SCOPE const Tcl_ObjType tclListType;
MODULE_SCOPE const Tcl_ObjType tclDictType;
MODULE_SCOPE const Tcl_ObjType tclProcBodyType;
MODULE_SCOPE const Tcl_ObjType tclStringType;
MODULE_SCOPE const Tcl_ObjType tclArraySearchType;
MODULE_SCOPE const Tcl_ObjType tclEnsembleCmdType;
#ifndef TCL_WIDE_INT_IS_LONG
MODULE_SCOPE const Tcl_ObjType tclWideIntType;
#endif
MODULE_SCOPE const Tcl_ObjType tclRegexpType;
MODULE_SCOPE Tcl_ObjType tclCmdNameType;

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			    const char *host, int port, int willBind,
			    const char **errorMsgPtr);
MODULE_SCOPE int	TclpThreadCreate(Tcl_ThreadId *idPtr,
			    Tcl_ThreadCreateProc *proc, ClientData clientData,
			    int stackSize, int flags);
MODULE_SCOPE int	TclpFindVariable(const char *name, int *lengthPtr);
MODULE_SCOPE void	TclpInitLibraryPath(char **valuePtr,
			    size_t *lengthPtr, Tcl_Encoding *encodingPtr);
MODULE_SCOPE void	TclpInitLock(void);
MODULE_SCOPE void	TclpInitPlatform(void);
MODULE_SCOPE void	TclpInitUnlock(void);
MODULE_SCOPE Tcl_Obj *	TclpObjListVolumes(void);
MODULE_SCOPE void	TclpMasterLock(void);
MODULE_SCOPE void	TclpMasterUnlock(void);
MODULE_SCOPE int	TclpMatchFiles(Tcl_Interp *interp, char *separators,







|







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			    const char *host, int port, int willBind,
			    const char **errorMsgPtr);
MODULE_SCOPE int	TclpThreadCreate(Tcl_ThreadId *idPtr,
			    Tcl_ThreadCreateProc *proc, ClientData clientData,
			    int stackSize, int flags);
MODULE_SCOPE int	TclpFindVariable(const char *name, int *lengthPtr);
MODULE_SCOPE void	TclpInitLibraryPath(char **valuePtr,
			    int *lengthPtr, Tcl_Encoding *encodingPtr);
MODULE_SCOPE void	TclpInitLock(void);
MODULE_SCOPE void	TclpInitPlatform(void);
MODULE_SCOPE void	TclpInitUnlock(void);
MODULE_SCOPE Tcl_Obj *	TclpObjListVolumes(void);
MODULE_SCOPE void	TclpMasterLock(void);
MODULE_SCOPE void	TclpMasterUnlock(void);
MODULE_SCOPE int	TclpMatchFiles(Tcl_Interp *interp, char *separators,
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			    Tcl_Obj *newValue, Tcl_Encoding encoding);
MODULE_SCOPE void	TclSignalExitThread(Tcl_ThreadId id, int result);
MODULE_SCOPE void	TclSpellFix(Tcl_Interp *interp,
			    Tcl_Obj *const *objv, int objc, int subIdx,
			    Tcl_Obj *bad, Tcl_Obj *fix);
MODULE_SCOPE void *	TclStackRealloc(Tcl_Interp *interp, void *ptr,
			    int numBytes);
MODULE_SCOPE int	TclStringCatObjv(Tcl_Interp *interp, int inPlace,
			    int objc, Tcl_Obj *const objv[],
			    Tcl_Obj **objPtrPtr);
MODULE_SCOPE int	TclStringFind(Tcl_Obj *needle, Tcl_Obj *haystack,
			    int start);
MODULE_SCOPE int	TclStringLast(Tcl_Obj *needle, Tcl_Obj *haystack,
			    int last);
MODULE_SCOPE int	TclStringMatch(const char *str, int strLen,
			    const char *pattern, int ptnLen, int flags);
MODULE_SCOPE int	TclStringMatchObj(Tcl_Obj *stringObj,
			    Tcl_Obj *patternObj, int flags);
MODULE_SCOPE Tcl_Obj *	TclStringObjReverse(Tcl_Obj *objPtr);
MODULE_SCOPE int	TclStringRepeat(Tcl_Interp *interp, Tcl_Obj *objPtr,
			    int count, Tcl_Obj **objPtrPtr);
MODULE_SCOPE void	TclSubstCompile(Tcl_Interp *interp, const char *bytes,
			    int numBytes, int flags, int line,
			    struct CompileEnv *envPtr);
MODULE_SCOPE int	TclSubstOptions(Tcl_Interp *interp, int numOpts,
			    Tcl_Obj *const opts[], int *flagPtr);
MODULE_SCOPE void	TclSubstParse(Tcl_Interp *interp, const char *bytes,
			    int numBytes, int flags, Tcl_Parse *parsePtr,
			    Tcl_InterpState *statePtr);
MODULE_SCOPE int	TclSubstTokens(Tcl_Interp *interp, Tcl_Token *tokenPtr,
			    int count, int *tokensLeftPtr, int line,
			    int *clNextOuter, const char *outerScript);
MODULE_SCOPE int	TclTrimLeft(const char *bytes, int numBytes,
			    const char *trim, int numTrim);
MODULE_SCOPE int	TclTrimRight(const char *bytes, int numBytes,
			    const char *trim, int numTrim);
MODULE_SCOPE int	TclUtfCasecmp(const char *cs, const char *ct);
MODULE_SCOPE int	TclUtfCount(int ch);
MODULE_SCOPE Tcl_Obj *	TclpNativeToNormalized(ClientData clientData);
MODULE_SCOPE Tcl_Obj *	TclpFilesystemPathType(Tcl_Obj *pathPtr);
MODULE_SCOPE int	TclpDlopen(Tcl_Interp *interp, Tcl_Obj *pathPtr,
			    Tcl_LoadHandle *loadHandle,
			    Tcl_FSUnloadFileProc **unloadProcPtr, int flags);
MODULE_SCOPE int	TclpUtime(Tcl_Obj *pathPtr, struct utimbuf *tval);
#ifdef TCL_LOAD_FROM_MEMORY







<
<
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<
<
<
<





<
<
















<







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3117
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			    Tcl_Obj *newValue, Tcl_Encoding encoding);
MODULE_SCOPE void	TclSignalExitThread(Tcl_ThreadId id, int result);
MODULE_SCOPE void	TclSpellFix(Tcl_Interp *interp,
			    Tcl_Obj *const *objv, int objc, int subIdx,
			    Tcl_Obj *bad, Tcl_Obj *fix);
MODULE_SCOPE void *	TclStackRealloc(Tcl_Interp *interp, void *ptr,
			    int numBytes);







MODULE_SCOPE int	TclStringMatch(const char *str, int strLen,
			    const char *pattern, int ptnLen, int flags);
MODULE_SCOPE int	TclStringMatchObj(Tcl_Obj *stringObj,
			    Tcl_Obj *patternObj, int flags);
MODULE_SCOPE Tcl_Obj *	TclStringObjReverse(Tcl_Obj *objPtr);


MODULE_SCOPE void	TclSubstCompile(Tcl_Interp *interp, const char *bytes,
			    int numBytes, int flags, int line,
			    struct CompileEnv *envPtr);
MODULE_SCOPE int	TclSubstOptions(Tcl_Interp *interp, int numOpts,
			    Tcl_Obj *const opts[], int *flagPtr);
MODULE_SCOPE void	TclSubstParse(Tcl_Interp *interp, const char *bytes,
			    int numBytes, int flags, Tcl_Parse *parsePtr,
			    Tcl_InterpState *statePtr);
MODULE_SCOPE int	TclSubstTokens(Tcl_Interp *interp, Tcl_Token *tokenPtr,
			    int count, int *tokensLeftPtr, int line,
			    int *clNextOuter, const char *outerScript);
MODULE_SCOPE int	TclTrimLeft(const char *bytes, int numBytes,
			    const char *trim, int numTrim);
MODULE_SCOPE int	TclTrimRight(const char *bytes, int numBytes,
			    const char *trim, int numTrim);
MODULE_SCOPE int	TclUtfCasecmp(const char *cs, const char *ct);

MODULE_SCOPE Tcl_Obj *	TclpNativeToNormalized(ClientData clientData);
MODULE_SCOPE Tcl_Obj *	TclpFilesystemPathType(Tcl_Obj *pathPtr);
MODULE_SCOPE int	TclpDlopen(Tcl_Interp *interp, Tcl_Obj *pathPtr,
			    Tcl_LoadHandle *loadHandle,
			    Tcl_FSUnloadFileProc **unloadProcPtr, int flags);
MODULE_SCOPE int	TclpUtime(Tcl_Obj *pathPtr, struct utimbuf *tval);
#ifdef TCL_LOAD_FROM_MEMORY
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/*
 * So tclObj.c and tclDictObj.c can share these implementations.
 */

MODULE_SCOPE int	TclCompareObjKeys(void *keyPtr, Tcl_HashEntry *hPtr);
MODULE_SCOPE void	TclFreeObjEntry(Tcl_HashEntry *hPtr);
MODULE_SCOPE TCL_HASH_TYPE TclHashObjKey(Tcl_HashTable *tablePtr, void *keyPtr);

MODULE_SCOPE int	TclFullFinalizationRequested(void);

/*
 *----------------------------------------------------------------
 * Macros used by the Tcl core to create and release Tcl objects.
 * TclNewObj(objPtr) creates a new object denoting an empty string.







|







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/*
 * So tclObj.c and tclDictObj.c can share these implementations.
 */

MODULE_SCOPE int	TclCompareObjKeys(void *keyPtr, Tcl_HashEntry *hPtr);
MODULE_SCOPE void	TclFreeObjEntry(Tcl_HashEntry *hPtr);
MODULE_SCOPE unsigned	TclHashObjKey(Tcl_HashTable *tablePtr, void *keyPtr);

MODULE_SCOPE int	TclFullFinalizationRequested(void);

/*
 *----------------------------------------------------------------
 * Macros used by the Tcl core to create and release Tcl objects.
 * TclNewObj(objPtr) creates a new object denoting an empty string.
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# define TclDecrRefCount(objPtr) \
    if ((objPtr)->refCount-- > 1) ; else { \
	if (!(objPtr)->typePtr || !(objPtr)->typePtr->freeIntRepProc) { \
	    TCL_DTRACE_OBJ_FREE(objPtr); \
	    if ((objPtr)->bytes \
		    && ((objPtr)->bytes != tclEmptyStringRep)) { \
		ckfree((objPtr)->bytes); \
	    } \
	    (objPtr)->length = -1; \
	    TclFreeObjStorage(objPtr); \
	    TclIncrObjsFreed(); \
	} else { \
	    TclFreeObj(objPtr); \
	} \







|







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# define TclDecrRefCount(objPtr) \
    if ((objPtr)->refCount-- > 1) ; else { \
	if (!(objPtr)->typePtr || !(objPtr)->typePtr->freeIntRepProc) { \
	    TCL_DTRACE_OBJ_FREE(objPtr); \
	    if ((objPtr)->bytes \
		    && ((objPtr)->bytes != tclEmptyStringRep)) { \
		ckfree((char *) (objPtr)->bytes); \
	    } \
	    (objPtr)->length = -1; \
	    TclFreeObjStorage(objPtr); \
	    TclIncrObjsFreed(); \
	} else { \
	    TclFreeObj(objPtr); \
	} \
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 * track memory leaks.
 */

#  define TclAllocObjStorageEx(interp, objPtr) \
	(objPtr) = (Tcl_Obj *) ckalloc(sizeof(Tcl_Obj))

#  define TclFreeObjStorageEx(interp, objPtr) \
	ckfree(objPtr)

#undef USE_THREAD_ALLOC
#undef USE_TCLALLOC
#elif defined(TCL_THREADS) && defined(USE_THREAD_ALLOC)

/*
 * The TCL_THREADS mode is like the regular mode but allocates Tcl_Obj's from
 * per-thread caches.
 */

MODULE_SCOPE Tcl_Obj *	TclThreadAllocObj(void);
MODULE_SCOPE void	TclThreadFreeObj(Tcl_Obj *);
MODULE_SCOPE Tcl_Mutex *TclpNewAllocMutex(void);
MODULE_SCOPE void	TclFreeAllocCache(void *);
MODULE_SCOPE void *	TclpGetAllocCache(void);
MODULE_SCOPE void	TclpSetAllocCache(void *);
MODULE_SCOPE void	TclpFreeAllocMutex(Tcl_Mutex *mutex);
MODULE_SCOPE void	TclpInitAllocCache(void);
MODULE_SCOPE void	TclpFreeAllocCache(void *);

/*
 * These macros need to be kept in sync with the code of TclThreadAllocObj()
 * and TclThreadFreeObj().
 *
 * Note that the optimiser should resolve the case (interp==NULL) at compile







|

















<







4064
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4066
4067
4068
4069
4070
4071
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4073
4074
4075
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4077
4078
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4082
4083
4084
4085
4086
4087
4088

4089
4090
4091
4092
4093
4094
4095
 * track memory leaks.
 */

#  define TclAllocObjStorageEx(interp, objPtr) \
	(objPtr) = (Tcl_Obj *) ckalloc(sizeof(Tcl_Obj))

#  define TclFreeObjStorageEx(interp, objPtr) \
	ckfree((char *) (objPtr))

#undef USE_THREAD_ALLOC
#undef USE_TCLALLOC
#elif defined(TCL_THREADS) && defined(USE_THREAD_ALLOC)

/*
 * The TCL_THREADS mode is like the regular mode but allocates Tcl_Obj's from
 * per-thread caches.
 */

MODULE_SCOPE Tcl_Obj *	TclThreadAllocObj(void);
MODULE_SCOPE void	TclThreadFreeObj(Tcl_Obj *);
MODULE_SCOPE Tcl_Mutex *TclpNewAllocMutex(void);
MODULE_SCOPE void	TclFreeAllocCache(void *);
MODULE_SCOPE void *	TclpGetAllocCache(void);
MODULE_SCOPE void	TclpSetAllocCache(void *);
MODULE_SCOPE void	TclpFreeAllocMutex(Tcl_Mutex *mutex);

MODULE_SCOPE void	TclpFreeAllocCache(void *);

/*
 * These macros need to be kept in sync with the code of TclThreadAllocObj()
 * and TclThreadFreeObj().
 *
 * Note that the optimiser should resolve the case (interp==NULL) at compile
4254
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4256
4257
4258
4259
4260
4261
4262
4263
4264
4265
4266
4267
4268
 * caller. The ANSI C "prototype" for this macro is:
 *
 * MODULE_SCOPE char *	TclGetString(Tcl_Obj *objPtr);
 *----------------------------------------------------------------
 */

#define TclGetString(objPtr) \
    ((objPtr)->bytes? (objPtr)->bytes : Tcl_GetString(objPtr))

#define TclGetStringFromObj(objPtr, lenPtr) \
    ((objPtr)->bytes \
	    ? (*(lenPtr) = (objPtr)->length, (objPtr)->bytes)	\
	    : Tcl_GetStringFromObj((objPtr), (lenPtr)))

/*







|







4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
 * caller. The ANSI C "prototype" for this macro is:
 *
 * MODULE_SCOPE char *	TclGetString(Tcl_Obj *objPtr);
 *----------------------------------------------------------------
 */

#define TclGetString(objPtr) \
    ((objPtr)->bytes? (objPtr)->bytes : Tcl_GetString((objPtr)))

#define TclGetStringFromObj(objPtr, lenPtr) \
    ((objPtr)->bytes \
	    ? (*(lenPtr) = (objPtr)->length, (objPtr)->bytes)	\
	    : Tcl_GetStringFromObj((objPtr), (lenPtr)))

/*
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
4304
4305
4306
4307
 * The ANSI C "prototype" for this macro is:
 *
 * MODULE_SCOPE void	TclInvalidateStringRep(Tcl_Obj *objPtr);
 *----------------------------------------------------------------
 */

#define TclInvalidateStringRep(objPtr) \
    if ((objPtr)->bytes != NULL) { \
	if ((objPtr)->bytes != tclEmptyStringRep) { \
	    ckfree((objPtr)->bytes); \
	} \
	(objPtr)->bytes = NULL; \
    }

/*
 *----------------------------------------------------------------
 * Macros used by the Tcl core to grow Tcl_Token arrays. They use the same
 * growth algorithm as used in tclStringObj.c for growing strings. The ANSI C
 * "prototype" for this macro is:







|
|
|

|







4257
4258
4259
4260
4261
4262
4263
4264
4265
4266
4267
4268
4269
4270
4271
4272
4273
4274
4275
 * The ANSI C "prototype" for this macro is:
 *
 * MODULE_SCOPE void	TclInvalidateStringRep(Tcl_Obj *objPtr);
 *----------------------------------------------------------------
 */

#define TclInvalidateStringRep(objPtr) \
    if (objPtr->bytes != NULL) { \
	if (objPtr->bytes != tclEmptyStringRep) { \
	    ckfree((char *) objPtr->bytes); \
	} \
	objPtr->bytes = NULL; \
    }

/*
 *----------------------------------------------------------------
 * Macros used by the Tcl core to grow Tcl_Token arrays. They use the same
 * growth algorithm as used in tclStringObj.c for growing strings. The ANSI C
 * "prototype" for this macro is:
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4426
4427
4428
4429
4430

4431
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4433
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4437
 * but we don't do that at the moment since this is purely about efficiency.
 * The ANSI C "prototype" for this macro is:
 *
 * MODULE_SCOPE int	TclIsPureByteArray(Tcl_Obj *objPtr);
 *----------------------------------------------------------------
 */

MODULE_SCOPE int	TclIsPureByteArray(Tcl_Obj *objPtr);


/*
 *----------------------------------------------------------------
 * Macro used by the Tcl core to compare Unicode strings. On big-endian
 * systems we can use the more efficient memcmp, but this would not be
 * lexically correct on little-endian systems. The ANSI C "prototype" for
 * this macro is:







|
>







4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
 * but we don't do that at the moment since this is purely about efficiency.
 * The ANSI C "prototype" for this macro is:
 *
 * MODULE_SCOPE int	TclIsPureByteArray(Tcl_Obj *objPtr);
 *----------------------------------------------------------------
 */

#define TclIsPureByteArray(objPtr) \
	(((objPtr)->typePtr==&tclByteArrayType) && ((objPtr)->bytes==NULL))

/*
 *----------------------------------------------------------------
 * Macro used by the Tcl core to compare Unicode strings. On big-endian
 * systems we can use the more efficient memcmp, but this would not be
 * lexically correct on little-endian systems. The ANSI C "prototype" for
 * this macro is:
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4705
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4707
4708
4709
4710
4711
4712
4713
4714
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4716
4717
 *----------------------------------------------------------------
 * Inline version of TclCleanupCommand; still need the function as it is in
 * the internal stubs, but the core can use the macro instead.
 */

#define TclCleanupCommandMacro(cmdPtr) \
    if ((cmdPtr)->refCount-- <= 1) { \
	ckfree(cmdPtr);\
    }

/*
 *----------------------------------------------------------------
 * Inline versions of Tcl_LimitReady() and Tcl_LimitExceeded to limit number
 * of calls out of the critical path. Note that this code isn't particularly
 * readable; the non-inline version (in tclInterp.c) is much easier to







|







4672
4673
4674
4675
4676
4677
4678
4679
4680
4681
4682
4683
4684
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4686
 *----------------------------------------------------------------
 * Inline version of TclCleanupCommand; still need the function as it is in
 * the internal stubs, but the core can use the macro instead.
 */

#define TclCleanupCommandMacro(cmdPtr) \
    if ((cmdPtr)->refCount-- <= 1) { \
	ckfree((char *) (cmdPtr));\
    }

/*
 *----------------------------------------------------------------
 * Inline versions of Tcl_LimitReady() and Tcl_LimitExceeded to limit number
 * of calls out of the critical path. Note that this code isn't particularly
 * readable; the non-inline version (in tclInterp.c) is much easier to
4861
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4867
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4869
4870
4871
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4875
#if NRE_USE_SMALL_ALLOC
#define TCLNR_ALLOC(interp, ptr) \
    TclSmallAllocEx(interp, sizeof(NRE_callback), (ptr))
#define TCLNR_FREE(interp, ptr)  TclSmallFreeEx((interp), (ptr))
#else
#define TCLNR_ALLOC(interp, ptr) \
    (ptr = ((ClientData) ckalloc(sizeof(NRE_callback))))
#define TCLNR_FREE(interp, ptr)  ckfree(ptr)
#endif

#if NRE_ENABLE_ASSERTS
#define NRE_ASSERT(expr) assert((expr))
#else
#define NRE_ASSERT(expr)
#endif







|







4830
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#if NRE_USE_SMALL_ALLOC
#define TCLNR_ALLOC(interp, ptr) \
    TclSmallAllocEx(interp, sizeof(NRE_callback), (ptr))
#define TCLNR_FREE(interp, ptr)  TclSmallFreeEx((interp), (ptr))
#else
#define TCLNR_ALLOC(interp, ptr) \
    (ptr = ((ClientData) ckalloc(sizeof(NRE_callback))))
#define TCLNR_FREE(interp, ptr)  ckfree((char *) (ptr))
#endif

#if NRE_ENABLE_ASSERTS
#define NRE_ASSERT(expr) assert((expr))
#else
#define NRE_ASSERT(expr)
#endif
Changes to generic/tclIntDecls.h.
611
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617
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619
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/* 249 */
EXTERN char *		TclDoubleDigits(double dv, int ndigits, int flags,
				int *decpt, int *signum, char **endPtr);
/* 250 */
EXTERN void		TclSetSlaveCancelFlags(Tcl_Interp *interp, int flags,
				int force);
/* 251 */
EXTERN int		TclRegisterLiteral(void *envPtr, const char *bytes,
				int length, int flags);

typedef struct TclIntStubs {
    int magic;
    void *hooks;

    void (*reserved0)(void);







|







611
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617
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619
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621
622
623
624
625
/* 249 */
EXTERN char *		TclDoubleDigits(double dv, int ndigits, int flags,
				int *decpt, int *signum, char **endPtr);
/* 250 */
EXTERN void		TclSetSlaveCancelFlags(Tcl_Interp *interp, int flags,
				int force);
/* 251 */
EXTERN int		TclRegisterLiteral(void *envPtr, char *bytes,
				int length, int flags);

typedef struct TclIntStubs {
    int magic;
    void *hooks;

    void (*reserved0)(void);
869
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    Tcl_HashTable * (*tclGetNamespaceChildTable) (Tcl_Namespace *nsPtr); /* 244 */
    Tcl_HashTable * (*tclGetNamespaceCommandTable) (Tcl_Namespace *nsPtr); /* 245 */
    int (*tclInitRewriteEnsemble) (Tcl_Interp *interp, int numRemoved, int numInserted, Tcl_Obj *const *objv); /* 246 */
    void (*tclResetRewriteEnsemble) (Tcl_Interp *interp, int isRootEnsemble); /* 247 */
    int (*tclCopyChannel) (Tcl_Interp *interp, Tcl_Channel inChan, Tcl_Channel outChan, Tcl_WideInt toRead, Tcl_Obj *cmdPtr); /* 248 */
    char * (*tclDoubleDigits) (double dv, int ndigits, int flags, int *decpt, int *signum, char **endPtr); /* 249 */
    void (*tclSetSlaveCancelFlags) (Tcl_Interp *interp, int flags, int force); /* 250 */
    int (*tclRegisterLiteral) (void *envPtr, const char *bytes, int length, int flags); /* 251 */
} TclIntStubs;

extern const TclIntStubs *tclIntStubsPtr;

#ifdef __cplusplus
}
#endif







|







869
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    Tcl_HashTable * (*tclGetNamespaceChildTable) (Tcl_Namespace *nsPtr); /* 244 */
    Tcl_HashTable * (*tclGetNamespaceCommandTable) (Tcl_Namespace *nsPtr); /* 245 */
    int (*tclInitRewriteEnsemble) (Tcl_Interp *interp, int numRemoved, int numInserted, Tcl_Obj *const *objv); /* 246 */
    void (*tclResetRewriteEnsemble) (Tcl_Interp *interp, int isRootEnsemble); /* 247 */
    int (*tclCopyChannel) (Tcl_Interp *interp, Tcl_Channel inChan, Tcl_Channel outChan, Tcl_WideInt toRead, Tcl_Obj *cmdPtr); /* 248 */
    char * (*tclDoubleDigits) (double dv, int ndigits, int flags, int *decpt, int *signum, char **endPtr); /* 249 */
    void (*tclSetSlaveCancelFlags) (Tcl_Interp *interp, int flags, int force); /* 250 */
    int (*tclRegisterLiteral) (void *envPtr, char *bytes, int length, int flags); /* 251 */
} TclIntStubs;

extern const TclIntStubs *tclIntStubsPtr;

#ifdef __cplusplus
}
#endif
Changes to generic/tclIntPlatDecls.h.
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108
/* Slot 23 is reserved */
/* Slot 24 is reserved */
/* Slot 25 is reserved */
/* Slot 26 is reserved */
/* Slot 27 is reserved */
/* Slot 28 is reserved */
/* 29 */
EXTERN int		TclWinCPUID(int index, int *regs);
/* 30 */
EXTERN int		TclUnixOpenTemporaryFile(Tcl_Obj *dirObj,
				Tcl_Obj *basenameObj, Tcl_Obj *extensionObj,
				Tcl_Obj *resultingNameObj);
#endif /* UNIX */
#if defined(_WIN32) || defined(__CYGWIN__) /* WIN */
/* 0 */







|







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/* Slot 23 is reserved */
/* Slot 24 is reserved */
/* Slot 25 is reserved */
/* Slot 26 is reserved */
/* Slot 27 is reserved */
/* Slot 28 is reserved */
/* 29 */
EXTERN int		TclWinCPUID(unsigned int index, unsigned int *regs);
/* 30 */
EXTERN int		TclUnixOpenTemporaryFile(Tcl_Obj *dirObj,
				Tcl_Obj *basenameObj, Tcl_Obj *extensionObj,
				Tcl_Obj *resultingNameObj);
#endif /* UNIX */
#if defined(_WIN32) || defined(__CYGWIN__) /* WIN */
/* 0 */
169
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/* 26 */
EXTERN void		TclWinSetInterfaces(int wide);
/* 27 */
EXTERN void		TclWinFlushDirtyChannels(void);
/* 28 */
EXTERN void		TclWinResetInterfaces(void);
/* 29 */
EXTERN int		TclWinCPUID(int index, int *regs);
/* 30 */
EXTERN int		TclUnixOpenTemporaryFile(Tcl_Obj *dirObj,
				Tcl_Obj *basenameObj, Tcl_Obj *extensionObj,
				Tcl_Obj *resultingNameObj);
#endif /* WIN */
#ifdef MAC_OSX_TCL /* MACOSX */
/* 0 */







|







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/* 26 */
EXTERN void		TclWinSetInterfaces(int wide);
/* 27 */
EXTERN void		TclWinFlushDirtyChannels(void);
/* 28 */
EXTERN void		TclWinResetInterfaces(void);
/* 29 */
EXTERN int		TclWinCPUID(unsigned int index, unsigned int *regs);
/* 30 */
EXTERN int		TclUnixOpenTemporaryFile(Tcl_Obj *dirObj,
				Tcl_Obj *basenameObj, Tcl_Obj *extensionObj,
				Tcl_Obj *resultingNameObj);
#endif /* WIN */
#ifdef MAC_OSX_TCL /* MACOSX */
/* 0 */
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249
250
251
252
253
254
255
256
257
/* Slot 23 is reserved */
/* Slot 24 is reserved */
/* Slot 25 is reserved */
/* Slot 26 is reserved */
/* Slot 27 is reserved */
/* Slot 28 is reserved */
/* 29 */
EXTERN int		TclWinCPUID(int index, int *regs);
/* 30 */
EXTERN int		TclUnixOpenTemporaryFile(Tcl_Obj *dirObj,
				Tcl_Obj *basenameObj, Tcl_Obj *extensionObj,
				Tcl_Obj *resultingNameObj);
#endif /* MACOSX */

typedef struct TclIntPlatStubs {







|







243
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245
246
247
248
249
250
251
252
253
254
255
256
257
/* Slot 23 is reserved */
/* Slot 24 is reserved */
/* Slot 25 is reserved */
/* Slot 26 is reserved */
/* Slot 27 is reserved */
/* Slot 28 is reserved */
/* 29 */
EXTERN int		TclWinCPUID(unsigned int index, unsigned int *regs);
/* 30 */
EXTERN int		TclUnixOpenTemporaryFile(Tcl_Obj *dirObj,
				Tcl_Obj *basenameObj, Tcl_Obj *extensionObj,
				Tcl_Obj *resultingNameObj);
#endif /* MACOSX */

typedef struct TclIntPlatStubs {
284
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287
288
289
290
291
292
293
294
295
296
297
298
    void (*reserved22)(void);
    void (*reserved23)(void);
    void (*reserved24)(void);
    void (*reserved25)(void);
    void (*reserved26)(void);
    void (*reserved27)(void);
    void (*reserved28)(void);
    int (*tclWinCPUID) (int index, int *regs); /* 29 */
    int (*tclUnixOpenTemporaryFile) (Tcl_Obj *dirObj, Tcl_Obj *basenameObj, Tcl_Obj *extensionObj, Tcl_Obj *resultingNameObj); /* 30 */
#endif /* UNIX */
#if defined(_WIN32) || defined(__CYGWIN__) /* WIN */
    void (*tclWinConvertError) (DWORD errCode); /* 0 */
    void (*tclWinConvertWSAError) (DWORD errCode); /* 1 */
    struct servent * (*tclWinGetServByName) (const char *nm, const char *proto); /* 2 */
    int (*tclWinGetSockOpt) (SOCKET s, int level, int optname, char *optval, int *optlen); /* 3 */







|







284
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293
294
295
296
297
298
    void (*reserved22)(void);
    void (*reserved23)(void);
    void (*reserved24)(void);
    void (*reserved25)(void);
    void (*reserved26)(void);
    void (*reserved27)(void);
    void (*reserved28)(void);
    int (*tclWinCPUID) (unsigned int index, unsigned int *regs); /* 29 */
    int (*tclUnixOpenTemporaryFile) (Tcl_Obj *dirObj, Tcl_Obj *basenameObj, Tcl_Obj *extensionObj, Tcl_Obj *resultingNameObj); /* 30 */
#endif /* UNIX */
#if defined(_WIN32) || defined(__CYGWIN__) /* WIN */
    void (*tclWinConvertError) (DWORD errCode); /* 0 */
    void (*tclWinConvertWSAError) (DWORD errCode); /* 1 */
    struct servent * (*tclWinGetServByName) (const char *nm, const char *proto); /* 2 */
    int (*tclWinGetSockOpt) (SOCKET s, int level, int optname, char *optval, int *optlen); /* 3 */
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
    TclFile (*tclpCreateTempFile) (const char *contents); /* 22 */
    void (*reserved23)(void);
    char * (*tclWinNoBackslash) (char *path); /* 24 */
    void (*reserved25)(void);
    void (*tclWinSetInterfaces) (int wide); /* 26 */
    void (*tclWinFlushDirtyChannels) (void); /* 27 */
    void (*tclWinResetInterfaces) (void); /* 28 */
    int (*tclWinCPUID) (int index, int *regs); /* 29 */
    int (*tclUnixOpenTemporaryFile) (Tcl_Obj *dirObj, Tcl_Obj *basenameObj, Tcl_Obj *extensionObj, Tcl_Obj *resultingNameObj); /* 30 */
#endif /* WIN */
#ifdef MAC_OSX_TCL /* MACOSX */
    void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 0 */
    int (*tclpCloseFile) (TclFile file); /* 1 */
    Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 2 */
    int (*tclpCreatePipe) (TclFile *readPipe, TclFile *writePipe); /* 3 */







|







317
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321
322
323
324
325
326
327
328
329
330
331
    TclFile (*tclpCreateTempFile) (const char *contents); /* 22 */
    void (*reserved23)(void);
    char * (*tclWinNoBackslash) (char *path); /* 24 */
    void (*reserved25)(void);
    void (*tclWinSetInterfaces) (int wide); /* 26 */
    void (*tclWinFlushDirtyChannels) (void); /* 27 */
    void (*tclWinResetInterfaces) (void); /* 28 */
    int (*tclWinCPUID) (unsigned int index, unsigned int *regs); /* 29 */
    int (*tclUnixOpenTemporaryFile) (Tcl_Obj *dirObj, Tcl_Obj *basenameObj, Tcl_Obj *extensionObj, Tcl_Obj *resultingNameObj); /* 30 */
#endif /* WIN */
#ifdef MAC_OSX_TCL /* MACOSX */
    void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 0 */
    int (*tclpCloseFile) (TclFile file); /* 1 */
    Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 2 */
    int (*tclpCreatePipe) (TclFile *readPipe, TclFile *writePipe); /* 3 */
350
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352
353
354
355
356
357
358
359
360
361
362
363
364
    void (*reserved22)(void);
    void (*reserved23)(void);
    void (*reserved24)(void);
    void (*reserved25)(void);
    void (*reserved26)(void);
    void (*reserved27)(void);
    void (*reserved28)(void);
    int (*tclWinCPUID) (int index, int *regs); /* 29 */
    int (*tclUnixOpenTemporaryFile) (Tcl_Obj *dirObj, Tcl_Obj *basenameObj, Tcl_Obj *extensionObj, Tcl_Obj *resultingNameObj); /* 30 */
#endif /* MACOSX */
} TclIntPlatStubs;

extern const TclIntPlatStubs *tclIntPlatStubsPtr;

#ifdef __cplusplus







|







350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
    void (*reserved22)(void);
    void (*reserved23)(void);
    void (*reserved24)(void);
    void (*reserved25)(void);
    void (*reserved26)(void);
    void (*reserved27)(void);
    void (*reserved28)(void);
    int (*tclWinCPUID) (unsigned int index, unsigned int *regs); /* 29 */
    int (*tclUnixOpenTemporaryFile) (Tcl_Obj *dirObj, Tcl_Obj *basenameObj, Tcl_Obj *extensionObj, Tcl_Obj *resultingNameObj); /* 30 */
#endif /* MACOSX */
} TclIntPlatStubs;

extern const TclIntPlatStubs *tclIntPlatStubsPtr;

#ifdef __cplusplus
Changes to generic/tclInterp.c.
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
 */

int
Tcl_Init(
    Tcl_Interp *interp)		/* Interpreter to initialize. */
{
    if (tclPreInitScript != NULL) {
	if (Tcl_EvalEx(interp, tclPreInitScript, -1, 0) == TCL_ERROR) {
	    return TCL_ERROR;
	}
    }

    /*
     * In order to find init.tcl during initialization, the following script
     * is invoked by Tcl_Init(). It looks in several different directories:







|







332
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334
335
336
337
338
339
340
341
342
343
344
345
346
 */

int
Tcl_Init(
    Tcl_Interp *interp)		/* Interpreter to initialize. */
{
    if (tclPreInitScript != NULL) {
	if (Tcl_Eval(interp, tclPreInitScript) == TCL_ERROR) {
	    return TCL_ERROR;
	}
    }

    /*
     * In order to find init.tcl during initialization, the following script
     * is invoked by Tcl_Init(). It looks in several different directories:
378
379
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382
383
384
385
386
387
388
389
390
391
392
     * The first directory on this path that contains a valid init.tcl script
     * will be set as the value of tcl_library.
     *
     * Note that this entire search mechanism can be bypassed by defining an
     * alternate tclInit command before calling Tcl_Init().
     */

    return Tcl_EvalEx(interp,
"if {[namespace which -command tclInit] eq \"\"} {\n"
"  proc tclInit {} {\n"
"    global tcl_libPath tcl_library env tclDefaultLibrary\n"
"    rename tclInit {}\n"
"    if {[info exists tcl_library]} {\n"
"	set scripts {{set tcl_library}}\n"
"    } else {\n"







|







378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
     * The first directory on this path that contains a valid init.tcl script
     * will be set as the value of tcl_library.
     *
     * Note that this entire search mechanism can be bypassed by defining an
     * alternate tclInit command before calling Tcl_Init().
     */

    return Tcl_Eval(interp,
"if {[namespace which -command tclInit] eq \"\"} {\n"
"  proc tclInit {} {\n"
"    global tcl_libPath tcl_library env tclDefaultLibrary\n"
"    rename tclInit {}\n"
"    if {[info exists tcl_library]} {\n"
"	set scripts {{set tcl_library}}\n"
"    } else {\n"
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
"	lappend scripts {\n"
"set parentDir [file dirname [file dirname [info nameofexecutable]]]\n"
"set grandParentDir [file dirname $parentDir]\n"
"file join $parentDir lib tcl[info tclversion]} \\\n"
"	{file join $grandParentDir lib tcl[info tclversion]} \\\n"
"	{file join $parentDir library} \\\n"
"	{file join $grandParentDir library} \\\n"
"	{file join $grandParentDir tcl[info tclversion] library} \\\n"
"	{file join $grandParentDir tcl[info patchlevel] library} \\\n"
"	{\n"
"file join [file dirname $grandParentDir] tcl[info patchlevel] library}\n"
"	if {[info exists tcl_libPath]\n"
"		&& [catch {llength $tcl_libPath} len] == 0} {\n"
"	    for {set i 0} {$i < $len} {incr i} {\n"
"		lappend scripts [list lindex \\$tcl_libPath $i]\n"







<







406
407
408
409
410
411
412

413
414
415
416
417
418
419
"	lappend scripts {\n"
"set parentDir [file dirname [file dirname [info nameofexecutable]]]\n"
"set grandParentDir [file dirname $parentDir]\n"
"file join $parentDir lib tcl[info tclversion]} \\\n"
"	{file join $grandParentDir lib tcl[info tclversion]} \\\n"
"	{file join $parentDir library} \\\n"
"	{file join $grandParentDir library} \\\n"

"	{file join $grandParentDir tcl[info patchlevel] library} \\\n"
"	{\n"
"file join [file dirname $grandParentDir] tcl[info patchlevel] library}\n"
"	if {[info exists tcl_libPath]\n"
"		&& [catch {llength $tcl_libPath} len] == 0} {\n"
"	    for {set i 0} {$i < $len} {incr i} {\n"
"		lappend scripts [list lindex \\$tcl_libPath $i]\n"
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
"    set msg \"Can't find a usable init.tcl in the following directories: \n\"\n"
"    append msg \"    $dirs\n\n\"\n"
"    append msg \"$errors\n\n\"\n"
"    append msg \"This probably means that Tcl wasn't installed properly.\n\"\n"
"    error $msg\n"
"  }\n"
"}\n"
"tclInit", -1, 0);
}

/*
 *---------------------------------------------------------------------------
 *
 * TclInterpInit --
 *







|







440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
"    set msg \"Can't find a usable init.tcl in the following directories: \n\"\n"
"    append msg \"    $dirs\n\n\"\n"
"    append msg \"$errors\n\n\"\n"
"    append msg \"This probably means that Tcl wasn't installed properly.\n\"\n"
"    error $msg\n"
"  }\n"
"}\n"
"tclInit");
}

/*
 *---------------------------------------------------------------------------
 *
 * TclInterpInit --
 *
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
    slavePtr->masterInterp = masterInterp;
    slavePtr->slaveEntryPtr = hPtr;
    slavePtr->slaveInterp = slaveInterp;
    slavePtr->interpCmd = Tcl_NRCreateCommand(masterInterp, path,
	    SlaveObjCmd, NRSlaveCmd, slaveInterp, SlaveObjCmdDeleteProc);
    Tcl_InitHashTable(&slavePtr->aliasTable, TCL_STRING_KEYS);
    Tcl_SetHashValue(hPtr, slavePtr);
    Tcl_SetVar2(slaveInterp, "tcl_interactive", NULL, "0", TCL_GLOBAL_ONLY);

    /*
     * Inherit the recursion limit.
     */

    ((Interp *) slaveInterp)->maxNestingDepth =
	    ((Interp *) masterInterp)->maxNestingDepth;







|







2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
    slavePtr->masterInterp = masterInterp;
    slavePtr->slaveEntryPtr = hPtr;
    slavePtr->slaveInterp = slaveInterp;
    slavePtr->interpCmd = Tcl_NRCreateCommand(masterInterp, path,
	    SlaveObjCmd, NRSlaveCmd, slaveInterp, SlaveObjCmdDeleteProc);
    Tcl_InitHashTable(&slavePtr->aliasTable, TCL_STRING_KEYS);
    Tcl_SetHashValue(hPtr, slavePtr);
    Tcl_SetVar(slaveInterp, "tcl_interactive", "0", TCL_GLOBAL_ONLY);

    /*
     * Inherit the recursion limit.
     */

    ((Interp *) slaveInterp)->maxNestingDepth =
	    ((Interp *) masterInterp)->maxNestingDepth;
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
	/*
	 * Alias these function implementations in the slave to those in the
	 * master; the overall implementations are safe, but they're normally
	 * defined by init.tcl which is not sourced by safe interpreters.
	 * Assume these functions all work. [Bug 2895741]
	 */

	(void) Tcl_EvalEx(interp,
		"namespace eval ::tcl {namespace eval mathfunc {}}", -1, 0);
	(void) Tcl_CreateAlias(interp, "::tcl::mathfunc::min", master,
		"::tcl::mathfunc::min", 0, NULL);
	(void) Tcl_CreateAlias(interp, "::tcl::mathfunc::max", master,
		"::tcl::mathfunc::max", 0, NULL);
    }

    iPtr->flags |= SAFE_INTERP;







|
|







3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
	/*
	 * Alias these function implementations in the slave to those in the
	 * master; the overall implementations are safe, but they're normally
	 * defined by init.tcl which is not sourced by safe interpreters.
	 * Assume these functions all work. [Bug 2895741]
	 */

	(void) Tcl_Eval(interp,
		"namespace eval ::tcl {namespace eval mathfunc {}}");
	(void) Tcl_CreateAlias(interp, "::tcl::mathfunc::min", master,
		"::tcl::mathfunc::min", 0, NULL);
	(void) Tcl_CreateAlias(interp, "::tcl::mathfunc::max", master,
		"::tcl::mathfunc::max", 0, NULL);
    }

    iPtr->flags |= SAFE_INTERP;
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503
4504
4505
4506
4507
4508
4509
4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520
4521
4522
4523
4524
4525
	    if (Tcl_GetIndexFromObj(interp, objv[i], options, "option", 0,
		    &index) != TCL_OK) {
		return TCL_ERROR;
	    }
	    switch ((enum Options) index) {
	    case OPT_CMD:
		scriptObj = objv[i+1];
		(void) TclGetStringFromObj(scriptObj, &scriptLen);
		break;
	    case OPT_GRAN:
		granObj = objv[i+1];
		if (TclGetIntFromObj(interp, objv[i+1], &gran) != TCL_OK) {
		    return TCL_ERROR;
		}
		if (gran < 1) {
		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "granularity must be at least 1", -1));
		    Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP",
			    "BADVALUE", NULL);
		    return TCL_ERROR;
		}
		break;
	    case OPT_VAL:
		limitObj = objv[i+1];
		(void) TclGetStringFromObj(objv[i+1], &limitLen);
		if (limitLen == 0) {
		    break;
		}
		if (TclGetIntFromObj(interp, objv[i+1], &limit) != TCL_OK) {
		    return TCL_ERROR;
		}
		if (limit < 0) {







|
















|







4493
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503
4504
4505
4506
4507
4508
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4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520
4521
4522
4523
4524
	    if (Tcl_GetIndexFromObj(interp, objv[i], options, "option", 0,
		    &index) != TCL_OK) {
		return TCL_ERROR;
	    }
	    switch ((enum Options) index) {
	    case OPT_CMD:
		scriptObj = objv[i+1];
		(void) Tcl_GetStringFromObj(objv[i+1], &scriptLen);
		break;
	    case OPT_GRAN:
		granObj = objv[i+1];
		if (TclGetIntFromObj(interp, objv[i+1], &gran) != TCL_OK) {
		    return TCL_ERROR;
		}
		if (gran < 1) {
		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "granularity must be at least 1", -1));
		    Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP",
			    "BADVALUE", NULL);
		    return TCL_ERROR;
		}
		break;
	    case OPT_VAL:
		limitObj = objv[i+1];
		(void) Tcl_GetStringFromObj(objv[i+1], &limitLen);
		if (limitLen == 0) {
		    break;
		}
		if (TclGetIntFromObj(interp, objv[i+1], &limit) != TCL_OK) {
		    return TCL_ERROR;
		}
		if (limit < 0) {
4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751
4752
	    if (Tcl_GetIndexFromObj(interp, objv[i], options, "option", 0,
		    &index) != TCL_OK) {
		return TCL_ERROR;
	    }
	    switch ((enum Options) index) {
	    case OPT_CMD:
		scriptObj = objv[i+1];
		(void) TclGetStringFromObj(objv[i+1], &scriptLen);
		break;
	    case OPT_GRAN:
		granObj = objv[i+1];
		if (TclGetIntFromObj(interp, objv[i+1], &gran) != TCL_OK) {
		    return TCL_ERROR;
		}
		if (gran < 1) {
		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "granularity must be at least 1", -1));
		    Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP",
			    "BADVALUE", NULL);
		    return TCL_ERROR;
		}
		break;
	    case OPT_MILLI:
		milliObj = objv[i+1];
		(void) TclGetStringFromObj(objv[i+1], &milliLen);
		if (milliLen == 0) {
		    break;
		}
		if (TclGetIntFromObj(interp, objv[i+1], &tmp) != TCL_OK) {
		    return TCL_ERROR;
		}
		if (tmp < 0) {
		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "milliseconds must be at least 0", -1));
		    Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP",
			    "BADVALUE", NULL);
		    return TCL_ERROR;
		}
		limitMoment.usec = ((long) tmp)*1000;
		break;
	    case OPT_SEC:
		secObj = objv[i+1];
		(void) TclGetStringFromObj(objv[i+1], &secLen);
		if (secLen == 0) {
		    break;
		}
		if (TclGetIntFromObj(interp, objv[i+1], &tmp) != TCL_OK) {
		    return TCL_ERROR;
		}
		if (tmp < 0) {







|
















|

















|







4702
4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751
	    if (Tcl_GetIndexFromObj(interp, objv[i], options, "option", 0,
		    &index) != TCL_OK) {
		return TCL_ERROR;
	    }
	    switch ((enum Options) index) {
	    case OPT_CMD:
		scriptObj = objv[i+1];
		(void) Tcl_GetStringFromObj(objv[i+1], &scriptLen);
		break;
	    case OPT_GRAN:
		granObj = objv[i+1];
		if (TclGetIntFromObj(interp, objv[i+1], &gran) != TCL_OK) {
		    return TCL_ERROR;
		}
		if (gran < 1) {
		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "granularity must be at least 1", -1));
		    Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP",
			    "BADVALUE", NULL);
		    return TCL_ERROR;
		}
		break;
	    case OPT_MILLI:
		milliObj = objv[i+1];
		(void) Tcl_GetStringFromObj(objv[i+1], &milliLen);
		if (milliLen == 0) {
		    break;
		}
		if (TclGetIntFromObj(interp, objv[i+1], &tmp) != TCL_OK) {
		    return TCL_ERROR;
		}
		if (tmp < 0) {
		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "milliseconds must be at least 0", -1));
		    Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP",
			    "BADVALUE", NULL);
		    return TCL_ERROR;
		}
		limitMoment.usec = ((long) tmp)*1000;
		break;
	    case OPT_SEC:
		secObj = objv[i+1];
		(void) Tcl_GetStringFromObj(objv[i+1], &secLen);
		if (secLen == 0) {
		    break;
		}
		if (TclGetIntFromObj(interp, objv[i+1], &tmp) != TCL_OK) {
		    return TCL_ERROR;
		}
		if (tmp < 0) {
Changes to generic/tclLink.c.
63
64
65
66
67
68
69




70
71
72
73
74
75
76
/*
 * Forward references to functions defined later in this file:
 */

static char *		LinkTraceProc(ClientData clientData,Tcl_Interp *interp,
			    const char *name1, const char *name2, int flags);
static Tcl_Obj *	ObjValue(Link *linkPtr);





/*
 * Convenience macro for accessing the value of the C variable pointed to by a
 * link. Note that this macro produces something that may be regarded as an
 * lvalue or rvalue; it may be assigned to as well as read. Also note that
 * this macro assumes the name of the variable being accessed (linkPtr); this
 * is not strictly a good thing, but it keeps the code much shorter and







>
>
>
>







63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
/*
 * Forward references to functions defined later in this file:
 */

static char *		LinkTraceProc(ClientData clientData,Tcl_Interp *interp,
			    const char *name1, const char *name2, int flags);
static Tcl_Obj *	ObjValue(Link *linkPtr);
static int		GetInvalidIntFromObj(Tcl_Obj *objPtr,
				int *intPtr);
static int		GetInvalidDoubleFromObj(Tcl_Obj *objPtr,
				double *doublePtr);

/*
 * Convenience macro for accessing the value of the C variable pointed to by a
 * link. Note that this macro produces something that may be regarded as an
 * lvalue or rvalue; it may be assigned to as well as read. Also note that
 * this macro assumes the name of the variable being accessed (linkPtr); this
 * is not strictly a good thing, but it keeps the code much shorter and
376
377
378
379
380
381
382


383
384
385

386
387
388
389
390
391
392


393
394
395
396

397
398

399
400
401
402
403
404
405
406


407
408
409

410
411
412
413

414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431


432
433
434

435
436
437
438
439
440
441
442


443
444
445

446
447
448
449
450
451
452
453


454
455
456

457
458
459
460
461
462
463
464


465
466
467

468
469
470
471
472
473
474
475


476
477
478


479
480
481
482
483
484
485
486
487


488
489
490


491
492
493
494
495
496
497
498
499


500
501
502


503
504
505
506
507
508
509
510
511
512
513


514
515
516


517
518
519
520
521
522
523
524
525


526
527
528
529
530
531


532
533
534
535
536
537
538
539
540
541
542
543
	return (char *) "internal error: linked variable couldn't be read";
    }

    switch (linkPtr->type) {
    case TCL_LINK_INT:
	if (Tcl_GetIntFromObj(NULL, valueObj, &linkPtr->lastValue.i)
		!= TCL_OK) {


	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
		    TCL_GLOBAL_ONLY);
	    return (char *) "variable must have integer value";

	}
	LinkedVar(int) = linkPtr->lastValue.i;
	break;

    case TCL_LINK_WIDE_INT:
	if (Tcl_GetWideIntFromObj(NULL, valueObj, &linkPtr->lastValue.w)
		!= TCL_OK) {


	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
		    TCL_GLOBAL_ONLY);
	    return (char *) "variable must have integer value";
	} else {

	    LinkedVar(Tcl_WideInt) = linkPtr->lastValue.w;
	}

	break;

    case TCL_LINK_DOUBLE:
	if (Tcl_GetDoubleFromObj(NULL, valueObj, &linkPtr->lastValue.d)
		!= TCL_OK) {
#ifdef ACCEPT_NAN
	    if (valueObj->typePtr != &tclDoubleType) {
#endif


		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL,
			ObjValue(linkPtr), TCL_GLOBAL_ONLY);
		return (char *) "variable must have real value";

#ifdef ACCEPT_NAN
	    } else {
		linkPtr->lastValue.d = valueObj->internalRep.doubleValue;
	    }

#endif
	}
	LinkedVar(double) = linkPtr->lastValue.d;
	break;

    case TCL_LINK_BOOLEAN:
	if (Tcl_GetBooleanFromObj(NULL, valueObj, &linkPtr->lastValue.i)
		!= TCL_OK) {
	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
		    TCL_GLOBAL_ONLY);
	    return (char *) "variable must have boolean value";
	}
	LinkedVar(int) = linkPtr->lastValue.i;
	break;

    case TCL_LINK_CHAR:
	if (Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK
		|| valueInt < SCHAR_MIN || valueInt > SCHAR_MAX) {


	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
		    TCL_GLOBAL_ONLY);
	    return (char *) "variable must have char value";

	}
	linkPtr->lastValue.c = (char)valueInt;
	LinkedVar(char) = linkPtr->lastValue.c;
	break;

    case TCL_LINK_UCHAR:
	if (Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK
		|| valueInt < 0 || valueInt > UCHAR_MAX) {


	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
		    TCL_GLOBAL_ONLY);
	    return (char *) "variable must have unsigned char value";

	}
	linkPtr->lastValue.uc = (unsigned char) valueInt;
	LinkedVar(unsigned char) = linkPtr->lastValue.uc;
	break;

    case TCL_LINK_SHORT:
	if (Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK
		|| valueInt < SHRT_MIN || valueInt > SHRT_MAX) {


	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
		    TCL_GLOBAL_ONLY);
	    return (char *) "variable must have short value";

	}
	linkPtr->lastValue.s = (short)valueInt;
	LinkedVar(short) = linkPtr->lastValue.s;
	break;

    case TCL_LINK_USHORT:
	if (Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK
		|| valueInt < 0 || valueInt > USHRT_MAX) {


	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
		    TCL_GLOBAL_ONLY);
	    return (char *) "variable must have unsigned short value";

	}
	linkPtr->lastValue.us = (unsigned short)valueInt;
	LinkedVar(unsigned short) = linkPtr->lastValue.us;
	break;

    case TCL_LINK_UINT:
	if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK
		|| valueWide < 0 || valueWide > UINT_MAX) {


	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
		    TCL_GLOBAL_ONLY);
	    return (char *) "variable must have unsigned int value";


	} else {
	    linkPtr->lastValue.ui = (unsigned int)valueWide;
	}
	LinkedVar(unsigned int) = linkPtr->lastValue.ui;
	break;

    case TCL_LINK_LONG:
	if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK
		|| valueWide < LONG_MIN || valueWide > LONG_MAX) {


	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
		    TCL_GLOBAL_ONLY);
	    return (char *) "variable must have long value";


	} else {
	    linkPtr->lastValue.l = (long)valueWide;
	}
	LinkedVar(long) = linkPtr->lastValue.l;
	break;

    case TCL_LINK_ULONG:
	if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK
		|| valueWide < 0 || (Tcl_WideUInt) valueWide > ULONG_MAX) {


	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
		    TCL_GLOBAL_ONLY);
	    return (char *) "variable must have unsigned long value";


	} else {
	    linkPtr->lastValue.ul = (unsigned long)valueWide;
	}
	LinkedVar(unsigned long) = linkPtr->lastValue.ul;
	break;

    case TCL_LINK_WIDE_UINT:
	/*
	 * FIXME: represent as a bignum.
	 */
	if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK) {


	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
		    TCL_GLOBAL_ONLY);
	    return (char *) "variable must have unsigned wide int value";


	} else {
	    linkPtr->lastValue.uw = (Tcl_WideUInt)valueWide;
	}
	LinkedVar(Tcl_WideUInt) = linkPtr->lastValue.uw;
	break;

    case TCL_LINK_FLOAT:
	if (Tcl_GetDoubleFromObj(NULL, valueObj, &valueDouble) != TCL_OK
		|| valueDouble < -FLT_MAX || valueDouble > FLT_MAX) {


	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
		    TCL_GLOBAL_ONLY);
	    return (char *) "variable must have float value";
	} else {
	    linkPtr->lastValue.f = (float)valueDouble;
	}


	LinkedVar(float) = linkPtr->lastValue.f;
	break;

    case TCL_LINK_STRING:
	value = TclGetStringFromObj(valueObj, &valueLength);
	valueLength++;
	pp = (char **) linkPtr->addr;

	*pp = ckrealloc(*pp, valueLength);
	memcpy(*pp, value, (unsigned) valueLength);
	break;








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	return (char *) "internal error: linked variable couldn't be read";
    }

    switch (linkPtr->type) {
    case TCL_LINK_INT:
	if (Tcl_GetIntFromObj(NULL, valueObj, &linkPtr->lastValue.i)
		!= TCL_OK) {
	    if (GetInvalidIntFromObj(valueObj, &linkPtr->lastValue.i)
		    != TCL_OK) {
		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
		    TCL_GLOBAL_ONLY);
		return (char *) "variable must have integer value";
	    }
	}
	LinkedVar(int) = linkPtr->lastValue.i;
	break;

    case TCL_LINK_WIDE_INT:
	if (Tcl_GetWideIntFromObj(NULL, valueObj, &linkPtr->lastValue.w)
		!= TCL_OK) {
	    if (GetInvalidIntFromObj(valueObj, &valueInt)
		    != TCL_OK) {
		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
		    TCL_GLOBAL_ONLY);
		return (char *) "variable must have integer value";

	    }
	    linkPtr->lastValue.w = (Tcl_WideInt) valueInt;
	}
	LinkedVar(Tcl_WideInt) = linkPtr->lastValue.w;
	break;

    case TCL_LINK_DOUBLE:
	if (Tcl_GetDoubleFromObj(NULL, valueObj, &linkPtr->lastValue.d)
		!= TCL_OK) {
#ifdef ACCEPT_NAN
	    if (valueObj->typePtr != &tclDoubleType) {
#endif
		if (GetInvalidDoubleFromObj(valueObj, &linkPtr->lastValue.d)
			!= TCL_OK) {
		    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
			TCL_GLOBAL_ONLY);
		    return (char *) "variable must have real value";
		}
#ifdef ACCEPT_NAN


	    }
	    linkPtr->lastValue.d = valueObj->internalRep.doubleValue;
#endif
	}
	LinkedVar(double) = linkPtr->lastValue.d;
	break;

    case TCL_LINK_BOOLEAN:
	if (Tcl_GetBooleanFromObj(NULL, valueObj, &linkPtr->lastValue.i)
		!= TCL_OK) {
	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
		    TCL_GLOBAL_ONLY);
	    return (char *) "variable must have boolean value";
	}
	LinkedVar(int) = linkPtr->lastValue.i;
	break;

    case TCL_LINK_CHAR:
	if (Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK
		|| valueInt < SCHAR_MIN || valueInt > SCHAR_MAX) {
	    if (GetInvalidIntFromObj(valueObj, &valueInt)
		    != TCL_OK) {
		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
			TCL_GLOBAL_ONLY);
		return (char *) "variable must have char value";
	    }
	}
	linkPtr->lastValue.c = (char)valueInt;
	LinkedVar(char) = linkPtr->lastValue.c;
	break;

    case TCL_LINK_UCHAR:
	if (Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK
		|| valueInt < 0 || valueInt > UCHAR_MAX) {
	    if (GetInvalidIntFromObj(valueObj, &valueInt)
		    != TCL_OK) {
		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
			TCL_GLOBAL_ONLY);
		return (char *) "variable must have unsigned char value";
	    }
	}
	linkPtr->lastValue.uc = (unsigned char) valueInt;
	LinkedVar(unsigned char) = linkPtr->lastValue.uc;
	break;

    case TCL_LINK_SHORT:
	if (Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK
		|| valueInt < SHRT_MIN || valueInt > SHRT_MAX) {
	    if (GetInvalidIntFromObj(valueObj, &valueInt)
		    != TCL_OK) {
		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
			TCL_GLOBAL_ONLY);
		return (char *) "variable must have short value";
	    }
	}
	linkPtr->lastValue.s = (short)valueInt;
	LinkedVar(short) = linkPtr->lastValue.s;
	break;

    case TCL_LINK_USHORT:
	if (Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK
		|| valueInt < 0 || valueInt > USHRT_MAX) {
	    if (GetInvalidIntFromObj(valueObj, &valueInt)
		    != TCL_OK) {
		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
			TCL_GLOBAL_ONLY);
		return (char *) "variable must have unsigned short value";
	    }
	}
	linkPtr->lastValue.us = (unsigned short)valueInt;
	LinkedVar(unsigned short) = linkPtr->lastValue.us;
	break;

    case TCL_LINK_UINT:
	if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK
		|| valueWide < 0 || valueWide > UINT_MAX) {
	    if (GetInvalidIntFromObj(valueObj, &valueInt)
		    != TCL_OK) {
		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
			TCL_GLOBAL_ONLY);
		return (char *) "variable must have unsigned int value";
	    }
	    linkPtr->lastValue.ui = (unsigned int)valueInt;
	} else {
	    linkPtr->lastValue.ui = (unsigned int)valueWide;
	}
	LinkedVar(unsigned int) = linkPtr->lastValue.ui;
	break;

    case TCL_LINK_LONG:
	if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK
		|| valueWide < LONG_MIN || valueWide > LONG_MAX) {
	    if (GetInvalidIntFromObj(valueObj, &valueInt)
		    != TCL_OK) {
		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
			TCL_GLOBAL_ONLY);
		return (char *) "variable must have long value";
	    }
	    linkPtr->lastValue.l = (long)valueInt;
	} else {
	    linkPtr->lastValue.l = (long)valueWide;
	}
	LinkedVar(long) = linkPtr->lastValue.l;
	break;

    case TCL_LINK_ULONG:
	if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK
		|| valueWide < 0 || (Tcl_WideUInt) valueWide > ULONG_MAX) {
	    if (GetInvalidIntFromObj(valueObj, &valueInt)
		    != TCL_OK) {
		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
			TCL_GLOBAL_ONLY);
		return (char *) "variable must have unsigned long value";
	    }
	    linkPtr->lastValue.ul = (unsigned long)valueInt;
	} else {
	    linkPtr->lastValue.ul = (unsigned long)valueWide;
	}
	LinkedVar(unsigned long) = linkPtr->lastValue.ul;
	break;

    case TCL_LINK_WIDE_UINT:
	/*
	 * FIXME: represent as a bignum.
	 */
	if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK) {
	    if (GetInvalidIntFromObj(valueObj, &valueInt)
		    != TCL_OK) {
		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
			TCL_GLOBAL_ONLY);
		return (char *) "variable must have unsigned wide int value";
	    }
	    linkPtr->lastValue.uw = (Tcl_WideUInt)valueInt;
	} else {
	    linkPtr->lastValue.uw = (Tcl_WideUInt)valueWide;
	}
	LinkedVar(Tcl_WideUInt) = linkPtr->lastValue.uw;
	break;

    case TCL_LINK_FLOAT:
	if (Tcl_GetDoubleFromObj(NULL, valueObj, &valueDouble) != TCL_OK
		|| valueDouble < -FLT_MAX || valueDouble > FLT_MAX) {
	    if (GetInvalidDoubleFromObj(valueObj, &valueDouble)
		    != TCL_OK) {
		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
			TCL_GLOBAL_ONLY);
		return (char *) "variable must have float value";


	    }
	}
	linkPtr->lastValue.f = (float)valueDouble;
	LinkedVar(float) = linkPtr->lastValue.f;
	break;

    case TCL_LINK_STRING:
	value = Tcl_GetStringFromObj(valueObj, &valueLength);
	valueLength++;
	pp = (char **) linkPtr->addr;

	*pp = ckrealloc(*pp, valueLength);
	memcpy(*pp, value, (unsigned) valueLength);
	break;

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     */

    default:
	TclNewLiteralStringObj(resultObj, "??");
	return resultObj;
    }
}












































/*















































 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */







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     */

    default:
	TclNewLiteralStringObj(resultObj, "??");
	return resultObj;
    }
}

static int SetInvalidRealFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);

static Tcl_ObjType invalidRealType = {
    "invalidReal",			/* name */
    NULL,				/* freeIntRepProc */
    NULL,				/* dupIntRepProc */
    NULL,				/* updateStringProc */
    SetInvalidRealFromAny		/* setFromAnyProc */
};

static int
SetInvalidRealFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr) {
    int length;
    const char *str;
    const char *endPtr;

    str = TclGetStringFromObj(objPtr, &length);
    if ((length == 1) && (str[0] == '.')){
	objPtr->typePtr = &invalidRealType;
	objPtr->internalRep.doubleValue = 0.0;
	return TCL_OK;
    }
    if (TclParseNumber(NULL, objPtr, NULL, str, length, &endPtr,
	    TCL_PARSE_DECIMAL_ONLY) == TCL_OK) {
	/* If number is followed by [eE][+-]?, then it is an invalid
	 * double, but it could be the start of a valid double. */
	if (*endPtr == 'e' || *endPtr == 'E') {
	    ++endPtr;
	    if (*endPtr == '+' || *endPtr == '-') ++endPtr;
	    if (*endPtr == 0) {
		double doubleValue = 0.0;
		Tcl_GetDoubleFromObj(NULL, objPtr, &doubleValue);
		if (objPtr->typePtr->freeIntRepProc) objPtr->typePtr->freeIntRepProc(objPtr);
		objPtr->typePtr = &invalidRealType;
		objPtr->internalRep.doubleValue = doubleValue;
		return TCL_OK;
	    }
	}
    }
    return TCL_ERROR;
}


/*
 * This function checks for integer representations, which are valid
 * when linking with C variables, but which are invalid in other
 * contexts in Tcl. Handled are "+", "-", "0x", "0b" and "0o" (upper-
 * and lowercase). See bug [39f6304c2e].
 */
int
GetInvalidIntFromObj(Tcl_Obj *objPtr,
				int *intPtr)
{
    int length;
    const char *str = TclGetStringFromObj(objPtr, &length);

    if ((length == 1) && strchr("+-", str[0])) {
	*intPtr = (str[0] == '+');
	return TCL_OK;
    } else if ((length == 2) && (str[0] == '0') && strchr("xXbBoO", str[1])) {
	*intPtr = 0;
	return TCL_OK;
    }
    return TCL_ERROR;
}

/*
 * This function checks for double representations, which are valid
 * when linking with C variables, but which are invalid in other
 * contexts in Tcl. Handled are ".", "+", "-", "0x", "0b" and "0o"
 * (upper- and lowercase) and sequences like "1e-". See bug [39f6304c2e].
 */
int
GetInvalidDoubleFromObj(Tcl_Obj *objPtr,
				double *doublePtr)
{
    int intValue, result;

    if ((objPtr->typePtr == &invalidRealType) ||
	    (SetInvalidRealFromAny(NULL, objPtr) == TCL_OK)) {
	*doublePtr = objPtr->internalRep.doubleValue;
	return TCL_OK;
    }
    result = GetInvalidIntFromObj(objPtr, &intValue);
    if (result == TCL_OK) {
	*doublePtr = (double) intValue;
    }
    return result;
}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */
Changes to generic/tclListObj.c.
1894
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1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
	    int elemSize, literal;

	    if (TCL_OK != TclFindElement(interp, nextElem, limit - nextElem,
		    &elemStart, &nextElem, &elemSize, &literal)) {
		while (--elemPtrs >= &listRepPtr->elements) {
		    Tcl_DecrRefCount(*elemPtrs);
		}
		ckfree(listRepPtr);
		return TCL_ERROR;
	    }
	    if (elemStart == limit) {
		break;
	    }

	    /* TODO: replace panic with error on alloc failure? */







|







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1898
1899
1900
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	    int elemSize, literal;

	    if (TCL_OK != TclFindElement(interp, nextElem, limit - nextElem,
		    &elemStart, &nextElem, &elemSize, &literal)) {
		while (--elemPtrs >= &listRepPtr->elements) {
		    Tcl_DecrRefCount(*elemPtrs);
		}
		ckfree((char *) listRepPtr);
		return TCL_ERROR;
	    }
	    if (elemStart == limit) {
		break;
	    }

	    /* TODO: replace panic with error on alloc failure? */
Changes to generic/tclLiteral.c.
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184
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclCreateLiteral(
    Interp *iPtr,
    const char *bytes,	/* The start of the string. Note that this is
				 * not a NUL-terminated string. */
    int length,			/* Number of bytes in the string. */
    unsigned hash,		/* The string's hash. If -1, it will be
				 * computed here. */
    int *newPtr,
    Namespace *nsPtr,
    int flags,







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 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclCreateLiteral(
    Interp *iPtr,
    char *bytes,		/* The start of the string. Note that this is
				 * not a NUL-terminated string. */
    int length,			/* Number of bytes in the string. */
    unsigned hash,		/* The string's hash. If -1, it will be
				 * computed here. */
    int *newPtr,
    Namespace *nsPtr,
    int flags,
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	if ((flags & LITERAL_ON_HEAP)) {
	    ckfree(bytes);
	}
	return NULL;
    }

    /*
     * The literal is new to the interpreter.

     */

    TclNewObj(objPtr);
    if ((flags & LITERAL_ON_HEAP)) {
	objPtr->bytes = (char *) bytes;
	objPtr->length = length;
    } else {
	TclInitStringRep(objPtr, bytes, length);
    }

    /* Should the new literal be shared globally? */

    if ((flags & LITERAL_UNSHARED)) {
	/*
	 * No, do *not* add it the global literal table
	 * Make clear, that no global value is returned
	 */
	if (globalPtrPtr != NULL) {
	    *globalPtrPtr = NULL;
	}
	return objPtr;
    }

    /*
     * Yes, add it to the global literal table.
     */
#ifdef TCL_COMPILE_DEBUG
    if (LookupLiteralEntry((Tcl_Interp *) iPtr, objPtr) != NULL) {
	Tcl_Panic("%s: literal \"%.*s\" found globally but shouldn't be",
		"TclRegisterLiteral", (length>60? 60 : length), bytes);
    }
#endif








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	if ((flags & LITERAL_ON_HEAP)) {
	    ckfree(bytes);
	}
	return NULL;
    }

    /*
     * The literal is new to the interpreter. Add it to the global literal
     * table.
     */

    TclNewObj(objPtr);
    if ((flags & LITERAL_ON_HEAP)) {
	objPtr->bytes = bytes;
	objPtr->length = length;
    } else {
	TclInitStringRep(objPtr, bytes, length);
    }



    if ((flags & LITERAL_UNSHARED)) {
	/*

	 * Make clear, that no global value is returned
	 */
	if (globalPtrPtr != NULL) {
	    *globalPtrPtr = NULL;
	}
	return objPtr;
    }




#ifdef TCL_COMPILE_DEBUG
    if (LookupLiteralEntry((Tcl_Interp *) iPtr, objPtr) != NULL) {
	Tcl_Panic("%s: literal \"%.*s\" found globally but shouldn't be",
		"TclRegisterLiteral", (length>60? 60 : length), bytes);
    }
#endif

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379
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385
 *----------------------------------------------------------------------
 */

int
TclRegisterLiteral(
    void *ePtr,		/* Points to the CompileEnv in whose object
				 * array an object is found or created. */
    register const char *bytes,	/* Points to string for which to find or
				 * create an object in CompileEnv's object
				 * array. */
    int length,			/* Number of bytes in the string. If < 0, the
				 * string consists of all bytes up to the
				 * first null character. */
    int flags)			/* If LITERAL_ON_HEAP then the caller already
				 * malloc'd bytes and ownership is passed to







|







366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
 *----------------------------------------------------------------------
 */

int
TclRegisterLiteral(
    void *ePtr,		/* Points to the CompileEnv in whose object
				 * array an object is found or created. */
    register char *bytes,	/* Points to string for which to find or
				 * create an object in CompileEnv's object
				 * array. */
    int length,			/* Number of bytes in the string. If < 0, the
				 * string consists of all bytes up to the
				 * first null character. */
    int flags)			/* If LITERAL_ON_HEAP then the caller already
				 * malloc'd bytes and ownership is passed to
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
		if (localPtr->objPtr == objPtr) {
		    found = 1;
		}
	    }
	}

	if (!found) {
	    bytes = TclGetStringFromObj(objPtr, &length);
	    Tcl_Panic("%s: literal \"%.*s\" wasn't found locally",
		    "AddLocalLiteralEntry", (length>60? 60 : length), bytes);
	}
    }
#endif /*TCL_COMPILE_DEBUG*/

    return objIndex;







|







678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
		if (localPtr->objPtr == objPtr) {
		    found = 1;
		}
	    }
	}

	if (!found) {
	    bytes = Tcl_GetStringFromObj(objPtr, &length);
	    Tcl_Panic("%s: literal \"%.*s\" wasn't found locally",
		    "AddLocalLiteralEntry", (length>60? 60 : length), bytes);
	}
    }
#endif /*TCL_COMPILE_DEBUG*/

    return objIndex;
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
				 * command literal. */
    const char *name,		/* Points to the start of the cmd literal
				 * name. */
    Namespace *nsPtr)		/* The namespace for which to lookup and
				 * invalidate a cmd literal. */
{
    Interp *iPtr = (Interp *) interp;
    Tcl_Obj *literalObjPtr = TclCreateLiteral(iPtr, name,
	    strlen(name), -1, NULL, nsPtr, 0, NULL);

    if (literalObjPtr != NULL) {
	if (literalObjPtr->typePtr == &tclCmdNameType) {
	    TclFreeIntRep(literalObjPtr);
	}
	/* Balance the refcount effects of TclCreateLiteral() above */







|







1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
				 * command literal. */
    const char *name,		/* Points to the start of the cmd literal
				 * name. */
    Namespace *nsPtr)		/* The namespace for which to lookup and
				 * invalidate a cmd literal. */
{
    Interp *iPtr = (Interp *) interp;
    Tcl_Obj *literalObjPtr = TclCreateLiteral(iPtr, (char *) name,
	    strlen(name), -1, NULL, nsPtr, 0, NULL);

    if (literalObjPtr != NULL) {
	if (literalObjPtr->typePtr == &tclCmdNameType) {
	    TclFreeIntRep(literalObjPtr);
	}
	/* Balance the refcount effects of TclCreateLiteral() above */
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173

    count = 0;
    for (i=0 ; i<localTablePtr->numBuckets ; i++) {
	for (localPtr=localTablePtr->buckets[i] ; localPtr!=NULL;
		localPtr=localPtr->nextPtr) {
	    count++;
	    if (localPtr->refCount != -1) {
		bytes = TclGetStringFromObj(localPtr->objPtr, &length);
		Tcl_Panic("%s: local literal \"%.*s\" had bad refCount %d",
			"TclVerifyLocalLiteralTable",
			(length>60? 60 : length), bytes, localPtr->refCount);
	    }
	    if (localPtr->objPtr->bytes == NULL) {
		Tcl_Panic("%s: literal has NULL string rep",
			"TclVerifyLocalLiteralTable");







|







1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168

    count = 0;
    for (i=0 ; i<localTablePtr->numBuckets ; i++) {
	for (localPtr=localTablePtr->buckets[i] ; localPtr!=NULL;
		localPtr=localPtr->nextPtr) {
	    count++;
	    if (localPtr->refCount != -1) {
		bytes = Tcl_GetStringFromObj(localPtr->objPtr, &length);
		Tcl_Panic("%s: local literal \"%.*s\" had bad refCount %d",
			"TclVerifyLocalLiteralTable",
			(length>60? 60 : length), bytes, localPtr->refCount);
	    }
	    if (localPtr->objPtr->bytes == NULL) {
		Tcl_Panic("%s: literal has NULL string rep",
			"TclVerifyLocalLiteralTable");
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224

    count = 0;
    for (i=0 ; i<globalTablePtr->numBuckets ; i++) {
	for (globalPtr=globalTablePtr->buckets[i] ; globalPtr!=NULL;
		globalPtr=globalPtr->nextPtr) {
	    count++;
	    if (globalPtr->refCount < 1) {
		bytes = TclGetStringFromObj(globalPtr->objPtr, &length);
		Tcl_Panic("%s: global literal \"%.*s\" had bad refCount %d",
			"TclVerifyGlobalLiteralTable",
			(length>60? 60 : length), bytes, globalPtr->refCount);
	    }
	    if (globalPtr->objPtr->bytes == NULL) {
		Tcl_Panic("%s: literal has NULL string rep",
			"TclVerifyGlobalLiteralTable");







|







1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219

    count = 0;
    for (i=0 ; i<globalTablePtr->numBuckets ; i++) {
	for (globalPtr=globalTablePtr->buckets[i] ; globalPtr!=NULL;
		globalPtr=globalPtr->nextPtr) {
	    count++;
	    if (globalPtr->refCount < 1) {
		bytes = Tcl_GetStringFromObj(globalPtr->objPtr, &length);
		Tcl_Panic("%s: global literal \"%.*s\" had bad refCount %d",
			"TclVerifyGlobalLiteralTable",
			(length>60? 60 : length), bytes, globalPtr->refCount);
	    }
	    if (globalPtr->objPtr->bytes == NULL) {
		Tcl_Panic("%s: literal has NULL string rep",
			"TclVerifyGlobalLiteralTable");
Changes to generic/tclLoad.c.
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025

/*
 *----------------------------------------------------------------------
 *
 * TclGetLoadedPackages --
 *
 *	This function returns information about all of the files that are
 *	loaded (either in a particular interpreter, or for all interpreters).
 *
 * Results:
 *	The return value is a standard Tcl completion code. If successful, a
 *	list of lists is placed in the interp's result. Each sublist
 *	corresponds to one loaded file; its first element is the name of the
 *	file (or an empty string for something that's statically loaded) and
 *	the second element is the name of the package in that file.







|







1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025

/*
 *----------------------------------------------------------------------
 *
 * TclGetLoadedPackages --
 *
 *	This function returns information about all of the files that are
 *	loaded (either in a particular intepreter, or for all interpreters).
 *
 * Results:
 *	The return value is a standard Tcl completion code. If successful, a
 *	list of lists is placed in the interp's result. Each sublist
 *	corresponds to one loaded file; its first element is the name of the
 *	file (or an empty string for something that's statically loaded) and
 *	the second element is the name of the package in that file.
Changes to generic/tclMain.c.
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122

typedef enum {
    PROMPT_NONE,		/* Print no prompt */
    PROMPT_START,		/* Print prompt for command start */
    PROMPT_CONTINUE		/* Print prompt for command continuation */
} PromptType;

typedef struct {
    Tcl_Channel input;		/* The standard input channel from which lines
				 * are read. */
    int tty;			/* Non-zero means standard input is a
				 * terminal-like device. Zero means it's a
				 * file. */
    Tcl_Obj *commandPtr;	/* Used to assemble lines of input into Tcl
				 * commands. */







|







108
109
110
111
112
113
114
115
116
117
118
119
120
121
122

typedef enum {
    PROMPT_NONE,		/* Print no prompt */
    PROMPT_START,		/* Print prompt for command start */
    PROMPT_CONTINUE		/* Print prompt for command continuation */
} PromptType;

typedef struct InteractiveState {
    Tcl_Channel input;		/* The standard input channel from which lines
				 * are read. */
    int tty;			/* Non-zero means standard input is a
				 * terminal-like device. Zero means it's a
				 * file. */
    Tcl_Obj *commandPtr;	/* Used to assemble lines of input into Tcl
				 * commands. */
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
Tcl_SourceRCFile(
    Tcl_Interp *interp)		/* Interpreter to source rc file into. */
{
    Tcl_DString temp;
    const char *fileName;
    Tcl_Channel chan;

    fileName = Tcl_GetVar2(interp, "tcl_rcFileName", NULL, TCL_GLOBAL_ONLY);
    if (fileName != NULL) {
	Tcl_Channel c;
	const char *fullName;

	Tcl_DStringInit(&temp);
	fullName = Tcl_TranslateFileName(interp, fileName, &temp);
	if (fullName == NULL) {
	    /*
	     * Couldn't translate the file name (e.g. it referred to a bogus
	     * user or there was no HOME environment variable). Just do
	     * nothing.
	     */
	} else {
	    /*
	     * Test for the existence of the rc file before trying to read it.
	     */

	    c = Tcl_OpenFileChannel(NULL, fullName, "r", 0);
	    if (c != NULL) {
		Tcl_Obj *fullNameObj = Tcl_NewStringObj(fullName, -1);

		Tcl_Close(NULL, c);
		Tcl_IncrRefCount(fullNameObj);
		if (Tcl_FSEvalFileEx(interp, fullNameObj, NULL) != TCL_OK) {
		    chan = Tcl_GetStdChannel(TCL_STDERR);
		    if (chan) {
			Tcl_WriteObj(chan, Tcl_GetObjResult(interp));
			Tcl_WriteChars(chan, "\n", 1);
		    }
		}
		Tcl_DecrRefCount(fullNameObj);
	    }
	}
	Tcl_DStringFree(&temp);
    }
}
#endif /* !TCL_ASCII_MAIN */

/*----------------------------------------------------------------------
 *
 * Tcl_MainEx --
 *
 *	Main program for tclsh and most other Tcl-based applications.
 *
 * Results:
 *	None. This function never returns (it exits the process when it's
 *	done).
 *







|



















<
<

<
|






<









|







242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268


269

270
271
272
273
274
275
276

277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
Tcl_SourceRCFile(
    Tcl_Interp *interp)		/* Interpreter to source rc file into. */
{
    Tcl_DString temp;
    const char *fileName;
    Tcl_Channel chan;

    fileName = Tcl_GetVar(interp, "tcl_rcFileName", TCL_GLOBAL_ONLY);
    if (fileName != NULL) {
	Tcl_Channel c;
	const char *fullName;

	Tcl_DStringInit(&temp);
	fullName = Tcl_TranslateFileName(interp, fileName, &temp);
	if (fullName == NULL) {
	    /*
	     * Couldn't translate the file name (e.g. it referred to a bogus
	     * user or there was no HOME environment variable). Just do
	     * nothing.
	     */
	} else {
	    /*
	     * Test for the existence of the rc file before trying to read it.
	     */

	    c = Tcl_OpenFileChannel(NULL, fullName, "r", 0);
	    if (c != NULL) {


		Tcl_Close(NULL, c);

		if (Tcl_EvalFile(interp, fullName) != TCL_OK) {
		    chan = Tcl_GetStdChannel(TCL_STDERR);
		    if (chan) {
			Tcl_WriteObj(chan, Tcl_GetObjResult(interp));
			Tcl_WriteChars(chan, "\n", 1);
		    }
		}

	    }
	}
	Tcl_DStringFree(&temp);
    }
}
#endif /* !TCL_ASCII_MAIN */

/*----------------------------------------------------------------------
 *
 * Tcl_Main, Tcl_MainEx --
 *
 *	Main program for tclsh and most other Tcl-based applications.
 *
 * Results:
 *	None. This function never returns (it exits the process when it's
 *	done).
 *
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
	    is.prompt = PROMPT_START;

	    /*
	     * The final newline is syntactically redundant, and causes some
	     * error messages troubles deeper in, so lop it back off.
	     */

	    TclGetStringFromObj(is.commandPtr, &length);
	    Tcl_SetObjLength(is.commandPtr, --length);
	    code = Tcl_RecordAndEvalObj(interp, is.commandPtr,
		    TCL_EVAL_GLOBAL);
	    is.input = Tcl_GetStdChannel(TCL_STDIN);
	    Tcl_DecrRefCount(is.commandPtr);
	    is.commandPtr = Tcl_NewObj();
	    Tcl_IncrRefCount(is.commandPtr);
	    if (code != TCL_OK) {
		chan = Tcl_GetStdChannel(TCL_STDERR);
		if (chan) {
		    Tcl_WriteObj(chan, Tcl_GetObjResult(interp));
		    Tcl_WriteChars(chan, "\n", 1);
		}
	    } else if (is.tty) {
		resultPtr = Tcl_GetObjResult(interp);
		Tcl_IncrRefCount(resultPtr);
		TclGetStringFromObj(resultPtr, &length);
		chan = Tcl_GetStdChannel(TCL_STDOUT);
		if ((length > 0) && chan) {
		    Tcl_WriteObj(chan, resultPtr);
		    Tcl_WriteChars(chan, "\n", 1);
		}
		Tcl_DecrRefCount(resultPtr);
	    }







|
















|







528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
	    is.prompt = PROMPT_START;

	    /*
	     * The final newline is syntactically redundant, and causes some
	     * error messages troubles deeper in, so lop it back off.
	     */

	    Tcl_GetStringFromObj(is.commandPtr, &length);
	    Tcl_SetObjLength(is.commandPtr, --length);
	    code = Tcl_RecordAndEvalObj(interp, is.commandPtr,
		    TCL_EVAL_GLOBAL);
	    is.input = Tcl_GetStdChannel(TCL_STDIN);
	    Tcl_DecrRefCount(is.commandPtr);
	    is.commandPtr = Tcl_NewObj();
	    Tcl_IncrRefCount(is.commandPtr);
	    if (code != TCL_OK) {
		chan = Tcl_GetStdChannel(TCL_STDERR);
		if (chan) {
		    Tcl_WriteObj(chan, Tcl_GetObjResult(interp));
		    Tcl_WriteChars(chan, "\n", 1);
		}
	    } else if (is.tty) {
		resultPtr = Tcl_GetObjResult(interp);
		Tcl_IncrRefCount(resultPtr);
		Tcl_GetStringFromObj(resultPtr, &length);
		chan = Tcl_GetStdChannel(TCL_STDOUT);
		if ((length > 0) && chan) {
		    Tcl_WriteObj(chan, resultPtr);
		    Tcl_WriteChars(chan, "\n", 1);
		}
		Tcl_DecrRefCount(resultPtr);
	    }
634
635
636
637
638
639
640















641
642
643
644
645
646
647
     * happening. Maybe interp has been deleted; maybe [exit] was redefined,
     * maybe we've blown up because of an exceeded limit. We still want to
     * cleanup and exit.
     */

    Tcl_Exit(exitCode);
}
















#ifndef TCL_ASCII_MAIN

/*
 *---------------------------------------------------------------
 *
 * Tcl_SetMainLoop --







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
     * happening. Maybe interp has been deleted; maybe [exit] was redefined,
     * maybe we've blown up because of an exceeded limit. We still want to
     * cleanup and exit.
     */

    Tcl_Exit(exitCode);
}

#if (TCL_MAJOR_VERSION == 8) && !defined(UNICODE)
#undef Tcl_Main
extern DLLEXPORT void
Tcl_Main(
    int argc,			/* Number of arguments. */
    char **argv,		/* Array of argument strings. */
    Tcl_AppInitProc *appInitProc)
				/* Application-specific initialization
				 * function to call after most initialization
				 * but before starting to execute commands. */
{
    Tcl_MainEx(argc, argv, appInitProc, Tcl_CreateInterp());
}
#endif /* TCL_MAJOR_VERSION == 8 && !UNICODE */

#ifndef TCL_ASCII_MAIN

/*
 *---------------------------------------------------------------
 *
 * Tcl_SetMainLoop --
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
    }
    Tcl_AppendToObj(commandPtr, "\n", 1);
    if (!TclObjCommandComplete(commandPtr)) {
	isPtr->prompt = PROMPT_CONTINUE;
	goto prompt;
    }
    isPtr->prompt = PROMPT_START;
    TclGetStringFromObj(commandPtr, &length);
    Tcl_SetObjLength(commandPtr, --length);

    /*
     * Disable the stdin channel handler while evaluating the command;
     * otherwise if the command re-enters the event loop we might process
     * commands from stdin before the current command is finished. Among other
     * things, this will trash the text of the command being evaluated.







|







804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
    }
    Tcl_AppendToObj(commandPtr, "\n", 1);
    if (!TclObjCommandComplete(commandPtr)) {
	isPtr->prompt = PROMPT_CONTINUE;
	goto prompt;
    }
    isPtr->prompt = PROMPT_START;
    Tcl_GetStringFromObj(commandPtr, &length);
    Tcl_SetObjLength(commandPtr, --length);

    /*
     * Disable the stdin channel handler while evaluating the command;
     * otherwise if the command re-enters the event loop we might process
     * commands from stdin before the current command is finished. Among other
     * things, this will trash the text of the command being evaluated.
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
	    Tcl_WriteChars(chan, "\n", 1);
	}
    } else if (isPtr->tty) {
	Tcl_Obj *resultPtr = Tcl_GetObjResult(interp);
	chan = Tcl_GetStdChannel(TCL_STDOUT);

	Tcl_IncrRefCount(resultPtr);
	TclGetStringFromObj(resultPtr, &length);
	if ((length > 0) && (chan != NULL)) {
	    Tcl_WriteObj(chan, resultPtr);
	    Tcl_WriteChars(chan, "\n", 1);
	}
	Tcl_DecrRefCount(resultPtr);
    }








|







835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
	    Tcl_WriteChars(chan, "\n", 1);
	}
    } else if (isPtr->tty) {
	Tcl_Obj *resultPtr = Tcl_GetObjResult(interp);
	chan = Tcl_GetStdChannel(TCL_STDOUT);

	Tcl_IncrRefCount(resultPtr);
	Tcl_GetStringFromObj(resultPtr, &length);
	if ((length > 0) && (chan != NULL)) {
	    Tcl_WriteObj(chan, resultPtr);
	    Tcl_WriteChars(chan, "\n", 1);
	}
	Tcl_DecrRefCount(resultPtr);
    }

Changes to generic/tclNamesp.c.
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42

/*
 * Thread-local storage used to avoid having a global lock on data that is not
 * limited to a single interpreter.
 */

typedef struct ThreadSpecificData {
    size_t numNsCreated;	/* Count of the number of namespaces created
				 * within the thread. This value is used as a
				 * unique id for each namespace. Cannot be
				 * per-interp because the nsId is used to
				 * distinguish objects which can be passed
				 * around between interps in the same thread,
				 * but does not need to be global because
				 * object internal reps are always per-thread







|







28
29
30
31
32
33
34
35
36
37
38
39
40
41
42

/*
 * Thread-local storage used to avoid having a global lock on data that is not
 * limited to a single interpreter.
 */

typedef struct ThreadSpecificData {
    long numNsCreated;		/* Count of the number of namespaces created
				 * within the thread. This value is used as a
				 * unique id for each namespace. Cannot be
				 * per-interp because the nsId is used to
				 * distinguish objects which can be passed
				 * around between interps in the same thread,
				 * but does not need to be global because
				 * object internal reps are always per-thread
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
typedef struct ResolvedNsName {
    Namespace *nsPtr;		/* A cached pointer to the Namespace that the
				 * name resolved to. */
    Namespace *refNsPtr;	/* Points to the namespace context in which
				 * the name was resolved. NULL if the name is
				 * fully qualified and thus the resolution
				 * does not depend on the context. */
    size_t refCount;		/* Reference count: 1 for each nsName object
				 * that has a pointer to this ResolvedNsName
				 * structure as its internal rep. This
				 * structure can be freed when refCount
				 * becomes zero. */
} ResolvedNsName;

/*







|







55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
typedef struct ResolvedNsName {
    Namespace *nsPtr;		/* A cached pointer to the Namespace that the
				 * name resolved to. */
    Namespace *refNsPtr;	/* Points to the namespace context in which
				 * the name was resolved. NULL if the name is
				 * fully qualified and thus the resolution
				 * does not depend on the context. */
    int refCount;		/* Reference count: 1 for each nsName object
				 * that has a pointer to this ResolvedNsName
				 * structure as its internal rep. This
				 * structure can be freed when refCount
				 * becomes zero. */
} ResolvedNsName;

/*
1322
1323
1324
1325
1326
1327
1328

1329
1330
1331
1332
1333
1334
1335
1336
 *----------------------------------------------------------------------
 */

void
TclNsDecrRefCount(
    Namespace *nsPtr)
{

    if ((nsPtr->refCount-- <= 1) && (nsPtr->flags & NS_DEAD)) {
	NamespaceFree(nsPtr);
    }
}

/*
 *----------------------------------------------------------------------
 *







>
|







1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
 *----------------------------------------------------------------------
 */

void
TclNsDecrRefCount(
    Namespace *nsPtr)
{
    nsPtr->refCount--;
    if ((nsPtr->refCount == 0) && (nsPtr->flags & NS_DEAD)) {
	NamespaceFree(nsPtr);
    }
}

/*
 *----------------------------------------------------------------------
 *
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
	 * Check that the ResolvedNsName is still valid; avoid letting the ref
	 * cross interps.
	 */

	resNamePtr = objPtr->internalRep.twoPtrValue.ptr1;
	nsPtr = resNamePtr->nsPtr;
	refNsPtr = resNamePtr->refNsPtr;
	if (!(nsPtr->flags & NS_DYING) && (interp == nsPtr->interp)
		&& (!refNsPtr || (refNsPtr ==
		(Namespace *) TclGetCurrentNamespace(interp)))) {
	    *nsPtrPtr = (Tcl_Namespace *) nsPtr;
	    return TCL_OK;
	}
    }
    if (SetNsNameFromAny(interp, objPtr) == TCL_OK) {
	resNamePtr = objPtr->internalRep.twoPtrValue.ptr1;
	*nsPtrPtr = (Tcl_Namespace *) resNamePtr->nsPtr;







|
|
|







2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
	 * Check that the ResolvedNsName is still valid; avoid letting the ref
	 * cross interps.
	 */

	resNamePtr = objPtr->internalRep.twoPtrValue.ptr1;
	nsPtr = resNamePtr->nsPtr;
	refNsPtr = resNamePtr->refNsPtr;
	if (!(nsPtr->flags & NS_DYING) && (interp == nsPtr->interp) &&
		(!refNsPtr || ((interp == refNsPtr->interp) &&
		(refNsPtr== (Namespace *) Tcl_GetCurrentNamespace(interp))))){
	    *nsPtrPtr = (Tcl_Namespace *) nsPtr;
	    return TCL_OK;
	}
    }
    if (SetNsNameFromAny(interp, objPtr) == TCL_OK) {
	resNamePtr = objPtr->internalRep.twoPtrValue.ptr1;
	*nsPtrPtr = (Tcl_Namespace *) resNamePtr->nsPtr;
4666
4667
4668
4669
4670
4671
4672

4673
4674
4675
4676
4677
4678
4679
4680
    ResolvedNsName *resNamePtr = objPtr->internalRep.twoPtrValue.ptr1;

    /*
     * Decrement the reference count of the namespace. If there are no more
     * references, free it up.
     */


    if (resNamePtr->refCount-- <= 1) {
	/*
	 * Decrement the reference count for the cached namespace. If the
	 * namespace is dead, and there are no more references to it, free
	 * it.
	 */

	TclNsDecrRefCount(resNamePtr->nsPtr);







>
|







4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
4681
4682
    ResolvedNsName *resNamePtr = objPtr->internalRep.twoPtrValue.ptr1;

    /*
     * Decrement the reference count of the namespace. If there are no more
     * references, free it up.
     */

    resNamePtr->refCount--;
    if (resNamePtr->refCount == 0) {
	/*
	 * Decrement the reference count for the cached namespace. If the
	 * namespace is dead, and there are no more references to it, free
	 * it.
	 */

	TclNsDecrRefCount(resNamePtr->nsPtr);
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790

    nsPtr->refCount++;
    resNamePtr = ckalloc(sizeof(ResolvedNsName));
    resNamePtr->nsPtr = nsPtr;
    if ((name[0] == ':') && (name[1] == ':')) {
	resNamePtr->refNsPtr = NULL;
    } else {
	resNamePtr->refNsPtr = (Namespace *) TclGetCurrentNamespace(interp);
    }
    resNamePtr->refCount = 1;
    TclFreeIntRep(objPtr);
    objPtr->internalRep.twoPtrValue.ptr1 = resNamePtr;
    objPtr->typePtr = &nsNameType;
    return TCL_OK;
}







|







4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790
4791
4792

    nsPtr->refCount++;
    resNamePtr = ckalloc(sizeof(ResolvedNsName));
    resNamePtr->nsPtr = nsPtr;
    if ((name[0] == ':') && (name[1] == ':')) {
	resNamePtr->refNsPtr = NULL;
    } else {
	resNamePtr->refNsPtr = (Namespace *) Tcl_GetCurrentNamespace(interp);
    }
    resNamePtr->refCount = 1;
    TclFreeIntRep(objPtr);
    objPtr->internalRep.twoPtrValue.ptr1 = resNamePtr;
    objPtr->typePtr = &nsNameType;
    return TCL_OK;
}
Changes to generic/tclOO.c.
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
    }

    /*
     * Run our initialization script and, if that works, declare the package
     * to be fully provided.
     */

    if (Tcl_EvalEx(interp, initScript, -1, 0) != TCL_OK) {
	return TCL_ERROR;
    }

    return Tcl_PkgProvideEx(interp, "TclOO", TCLOO_PATCHLEVEL,
	    (ClientData) &tclOOStubs);
}








|







262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
    }

    /*
     * Run our initialization script and, if that works, declare the package
     * to be fully provided.
     */

    if (Tcl_Eval(interp, initScript) != TCL_OK) {
	return TCL_ERROR;
    }

    return Tcl_PkgProvideEx(interp, "TclOO", TCLOO_PATCHLEVEL,
	    (ClientData) &tclOOStubs);
}

456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
    /*
     * Now make the class of slots.
     */

    if (TclOODefineSlots(fPtr) != TCL_OK) {
	return TCL_ERROR;
    }
    return Tcl_EvalEx(interp, slotScript, -1, 0);
}

/*
 * ----------------------------------------------------------------------
 *
 * DeletedDefineNamespace, DeletedObjdefNamespace, DeletedHelpersNamespace --
 *







|







456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
    /*
     * Now make the class of slots.
     */

    if (TclOODefineSlots(fPtr) != TCL_OK) {
	return TCL_ERROR;
    }
    return Tcl_Eval(interp, slotScript);
}

/*
 * ----------------------------------------------------------------------
 *
 * DeletedDefineNamespace, DeletedObjdefNamespace, DeletedHelpersNamespace --
 *
Changes to generic/tclOO.h.
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 *
 * tests/oo.test
 * tests/ooNext2.test
 * unix/tclooConfig.sh
 * win/tclooConfig.sh
 */

#define TCLOO_VERSION "1.0.4"
#define TCLOO_PATCHLEVEL TCLOO_VERSION

#include "tcl.h"

/*
 * For C++ compilers, use extern "C"
 */







|







20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 *
 * tests/oo.test
 * tests/ooNext2.test
 * unix/tclooConfig.sh
 * win/tclooConfig.sh
 */

#define TCLOO_VERSION "1.0.5"
#define TCLOO_PATCHLEVEL TCLOO_VERSION

#include "tcl.h"

/*
 * For C++ compilers, use extern "C"
 */
Changes to generic/tclOODefineCmds.c.
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
	Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_UNKNOWN", NULL);
	return TCL_ERROR;
    }
    if (TclOOGetDefineCmdContext(interp) == NULL) {
	return TCL_ERROR;
    }

    soughtStr = TclGetStringFromObj(objv[1], &soughtLen);
    if (soughtLen == 0) {
	goto noMatch;
    }
    hPtr = Tcl_FirstHashEntry(&nsPtr->cmdTable, &search);
    while (hPtr != NULL) {
	const char *nameStr = Tcl_GetHashKey(&nsPtr->cmdTable, hPtr);








|







521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
	Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_UNKNOWN", NULL);
	return TCL_ERROR;
    }
    if (TclOOGetDefineCmdContext(interp) == NULL) {
	return TCL_ERROR;
    }

    soughtStr = Tcl_GetStringFromObj(objv[1], &soughtLen);
    if (soughtLen == 0) {
	goto noMatch;
    }
    hPtr = Tcl_FirstHashEntry(&nsPtr->cmdTable, &search);
    while (hPtr != NULL) {
	const char *nameStr = Tcl_GetHashKey(&nsPtr->cmdTable, hPtr);

581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
static Tcl_Command
FindCommand(
    Tcl_Interp *interp,
    Tcl_Obj *stringObj,
    Tcl_Namespace *const namespacePtr)
{
    int length;
    const char *nameStr, *string = TclGetStringFromObj(stringObj, &length);
    register Namespace *const nsPtr = (Namespace *) namespacePtr;
    FOREACH_HASH_DECLS;
    Tcl_Command cmd, cmd2;

    /*
     * If someone is playing games, we stop playing right now.
     */







|







581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
static Tcl_Command
FindCommand(
    Tcl_Interp *interp,
    Tcl_Obj *stringObj,
    Tcl_Namespace *const namespacePtr)
{
    int length;
    const char *nameStr, *string = Tcl_GetStringFromObj(stringObj, &length);
    register Namespace *const nsPtr = (Namespace *) namespacePtr;
    FOREACH_HASH_DECLS;
    Tcl_Command cmd, cmd2;

    /*
     * If someone is playing games, we stop playing right now.
     */
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
    const char *typeOfSubject)	/* Part of the message, saying whether it was
				 * an object, class or class-as-object that
				 * was being configured. */
{
    int length;
    Tcl_Obj *realNameObj = Tcl_ObjectDeleted((Tcl_Object) oPtr)
	    ? savedNameObj : TclOOObjectName(interp, oPtr);
    const char *objName = TclGetStringFromObj(realNameObj, &length);
    int limit = OBJNAME_LENGTH_IN_ERRORINFO_LIMIT;
    int overflow = (length > limit);

    Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
	    "\n    (in definition script for %s \"%.*s%s\" line %d)",
	    typeOfSubject, (overflow ? limit : length), objName,
	    (overflow ? "..." : ""), Tcl_GetErrorLine(interp)));







|







770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
    const char *typeOfSubject)	/* Part of the message, saying whether it was
				 * an object, class or class-as-object that
				 * was being configured. */
{
    int length;
    Tcl_Obj *realNameObj = Tcl_ObjectDeleted((Tcl_Object) oPtr)
	    ? savedNameObj : TclOOObjectName(interp, oPtr);
    const char *objName = Tcl_GetStringFromObj(realNameObj, &length);
    int limit = OBJNAME_LENGTH_IN_ERRORINFO_LIMIT;
    int overflow = (length > limit);

    Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
	    "\n    (in definition script for %s \"%.*s%s\" line %d)",
	    typeOfSubject, (overflow ? limit : length), objName,
	    (overflow ? "..." : ""), Tcl_GetErrorLine(interp)));
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249

    oPtr = (Object *) TclOOGetDefineCmdContext(interp);
    if (oPtr == NULL) {
	return TCL_ERROR;
    }
    clsPtr = oPtr->classPtr;

    TclGetStringFromObj(objv[2], &bodyLength);
    if (bodyLength > 0) {
	/*
	 * Create the method structure.
	 */

	method = (Tcl_Method) TclOONewProcMethod(interp, clsPtr,
		PUBLIC_METHOD, NULL, objv[1], objv[2], NULL);







|







1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249

    oPtr = (Object *) TclOOGetDefineCmdContext(interp);
    if (oPtr == NULL) {
	return TCL_ERROR;
    }
    clsPtr = oPtr->classPtr;

    Tcl_GetStringFromObj(objv[2], &bodyLength);
    if (bodyLength > 0) {
	/*
	 * Create the method structure.
	 */

	method = (Tcl_Method) TclOONewProcMethod(interp, clsPtr,
		PUBLIC_METHOD, NULL, objv[1], objv[2], NULL);
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368

    oPtr = (Object *) TclOOGetDefineCmdContext(interp);
    if (oPtr == NULL) {
	return TCL_ERROR;
    }
    clsPtr = oPtr->classPtr;

    TclGetStringFromObj(objv[1], &bodyLength);
    if (bodyLength > 0) {
	/*
	 * Create the method structure.
	 */

	method = (Tcl_Method) TclOONewProcMethod(interp, clsPtr,
		PUBLIC_METHOD, NULL, NULL, objv[1], NULL);







|







1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368

    oPtr = (Object *) TclOOGetDefineCmdContext(interp);
    if (oPtr == NULL) {
	return TCL_ERROR;
    }
    clsPtr = oPtr->classPtr;

    Tcl_GetStringFromObj(objv[1], &bodyLength);
    if (bodyLength > 0) {
	/*
	 * Create the method structure.
	 */

	method = (Tcl_Method) TclOONewProcMethod(interp, clsPtr,
		PUBLIC_METHOD, NULL, NULL, objv[1], NULL);
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
		}
	    }
	    if (TclOOIsReachable(oPtr->classPtr, superclasses[i])) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"attempt to form circular dependency graph", -1));
		Tcl_SetErrorCode(interp, "TCL", "OO", "CIRCULARITY", NULL);
	    failedAfterAlloc:
		ckfree(superclasses);
		return TCL_ERROR;
	    }
	}
    }

    /*
     * Install the list of superclasses into the class. Note that this also
     * involves splicing the class out of the superclasses' subclass list that
     * it used to be a member of and splicing it into the new superclasses'
     * subclass list.
     */

    if (oPtr->classPtr->superclasses.num != 0) {
	FOREACH(superPtr, oPtr->classPtr->superclasses) {
	    TclOORemoveFromSubclasses(oPtr->classPtr, superPtr);
	}
	ckfree(oPtr->classPtr->superclasses.list);
    }
    oPtr->classPtr->superclasses.list = superclasses;
    oPtr->classPtr->superclasses.num = superc;
    FOREACH(superPtr, oPtr->classPtr->superclasses) {
	TclOOAddToSubclasses(oPtr->classPtr, superPtr);
    }
    BumpGlobalEpoch(interp, oPtr->classPtr);







|
















|







2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
		}
	    }
	    if (TclOOIsReachable(oPtr->classPtr, superclasses[i])) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"attempt to form circular dependency graph", -1));
		Tcl_SetErrorCode(interp, "TCL", "OO", "CIRCULARITY", NULL);
	    failedAfterAlloc:
		ckfree((char *) superclasses);
		return TCL_ERROR;
	    }
	}
    }

    /*
     * Install the list of superclasses into the class. Note that this also
     * involves splicing the class out of the superclasses' subclass list that
     * it used to be a member of and splicing it into the new superclasses'
     * subclass list.
     */

    if (oPtr->classPtr->superclasses.num != 0) {
	FOREACH(superPtr, oPtr->classPtr->superclasses) {
	    TclOORemoveFromSubclasses(oPtr->classPtr, superPtr);
	}
	ckfree((char *) oPtr->classPtr->superclasses.list);
    }
    oPtr->classPtr->superclasses.list = superclasses;
    oPtr->classPtr->superclasses.num = superc;
    FOREACH(superPtr, oPtr->classPtr->superclasses) {
	TclOOAddToSubclasses(oPtr->classPtr, superPtr);
    }
    BumpGlobalEpoch(interp, oPtr->classPtr);
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
	return TCL_ERROR;
    } else if (Tcl_ListObjGetElements(interp, objv[0], &varc,
	    &varv) != TCL_OK) {
	return TCL_ERROR;
    }

    for (i=0 ; i<varc ; i++) {
	const char *varName = TclGetString(varv[i]);

	if (strstr(varName, "::") != NULL) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "invalid declared variable name \"%s\": must not %s",
		    varName, "contain namespace separators"));
	    Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_DECLVAR", NULL);
	    return TCL_ERROR;







|







2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
	return TCL_ERROR;
    } else if (Tcl_ListObjGetElements(interp, objv[0], &varc,
	    &varv) != TCL_OK) {
	return TCL_ERROR;
    }

    for (i=0 ; i<varc ; i++) {
	const char *varName = Tcl_GetString(varv[i]);

	if (strstr(varName, "::") != NULL) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "invalid declared variable name \"%s\": must not %s",
		    varName, "contain namespace separators"));
	    Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_DECLVAR", NULL);
	    return TCL_ERROR;
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
	Tcl_IncrRefCount(varv[i]);
    }
    FOREACH(variableObj, oPtr->classPtr->variables) {
	Tcl_DecrRefCount(variableObj);
    }
    if (i != varc) {
	if (varc == 0) {
	    ckfree(oPtr->classPtr->variables.list);
	} else if (i) {
	    oPtr->classPtr->variables.list = (Tcl_Obj **)
		    ckrealloc((char *) oPtr->classPtr->variables.list,
		    sizeof(Tcl_Obj *) * varc);
	} else {
	    oPtr->classPtr->variables.list = (Tcl_Obj **)
		    ckalloc(sizeof(Tcl_Obj *) * varc);







|







2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
	Tcl_IncrRefCount(varv[i]);
    }
    FOREACH(variableObj, oPtr->classPtr->variables) {
	Tcl_DecrRefCount(variableObj);
    }
    if (i != varc) {
	if (varc == 0) {
	    ckfree((char *) oPtr->classPtr->variables.list);
	} else if (i) {
	    oPtr->classPtr->variables.list = (Tcl_Obj **)
		    ckrealloc((char *) oPtr->classPtr->variables.list,
		    sizeof(Tcl_Obj *) * varc);
	} else {
	    oPtr->classPtr->variables.list = (Tcl_Obj **)
		    ckalloc(sizeof(Tcl_Obj *) * varc);
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
    objv += Tcl_ObjectContextSkippedArgs(context);
    if (Tcl_ListObjGetElements(interp, objv[0], &varc,
	    &varv) != TCL_OK) {
	return TCL_ERROR;
    }

    for (i=0 ; i<varc ; i++) {
	const char *varName = TclGetString(varv[i]);

	if (strstr(varName, "::") != NULL) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "invalid declared variable name \"%s\": must not %s",
		    varName, "contain namespace separators"));
	    Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_DECLVAR", NULL);
	    return TCL_ERROR;







|







2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
    objv += Tcl_ObjectContextSkippedArgs(context);
    if (Tcl_ListObjGetElements(interp, objv[0], &varc,
	    &varv) != TCL_OK) {
	return TCL_ERROR;
    }

    for (i=0 ; i<varc ; i++) {
	const char *varName = Tcl_GetString(varv[i]);

	if (strstr(varName, "::") != NULL) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "invalid declared variable name \"%s\": must not %s",
		    varName, "contain namespace separators"));
	    Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_DECLVAR", NULL);
	    return TCL_ERROR;
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
    }

    FOREACH(variableObj, oPtr->variables) {
	Tcl_DecrRefCount(variableObj);
    }
    if (i != varc) {
	if (varc == 0) {
	    ckfree(oPtr->variables.list);
	} else if (i) {
	    oPtr->variables.list = (Tcl_Obj **)
		    ckrealloc((char *) oPtr->variables.list,
		    sizeof(Tcl_Obj *) * varc);
	} else {
	    oPtr->variables.list = (Tcl_Obj **)
		    ckalloc(sizeof(Tcl_Obj *) * varc);







|







2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
    }

    FOREACH(variableObj, oPtr->variables) {
	Tcl_DecrRefCount(variableObj);
    }
    if (i != varc) {
	if (varc == 0) {
	    ckfree((char *) oPtr->variables.list);
	} else if (i) {
	    oPtr->variables.list = (Tcl_Obj **)
		    ckrealloc((char *) oPtr->variables.list,
		    sizeof(Tcl_Obj *) * varc);
	} else {
	    oPtr->variables.list = (Tcl_Obj **)
		    ckalloc(sizeof(Tcl_Obj *) * varc);
Changes to generic/tclOOInt.h.
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
/*
 * Alternatives to Tcl_Preserve/Tcl_EventuallyFree/Tcl_Release.
 */

#define AddRef(ptr) ((ptr)->refCount++)
#define DelRef(ptr) do {			\
	if ((ptr)->refCount-- <= 1) {		\
	    ckfree(ptr);			\
	}					\
    } while(0)

#endif /* TCL_OO_INTERNAL_H */

/*
 * Local Variables:







|







588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
/*
 * Alternatives to Tcl_Preserve/Tcl_EventuallyFree/Tcl_Release.
 */

#define AddRef(ptr) ((ptr)->refCount++)
#define DelRef(ptr) do {			\
	if ((ptr)->refCount-- <= 1) {		\
	    ckfree((char *) (ptr));		\
	}					\
    } while(0)

#endif /* TCL_OO_INTERNAL_H */

/*
 * Local Variables:
Changes to generic/tclOOMethod.c.
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
    Tcl_Interp *interp,
    Tcl_Obj *methodNameObj)
{
    int nameLen, objectNameLen;
    CallContext *contextPtr = ((Interp *) interp)->varFramePtr->clientData;
    Method *mPtr = contextPtr->callPtr->chain[contextPtr->index].mPtr;
    const char *objectName, *kindName, *methodName =
	    TclGetStringFromObj(mPtr->namePtr, &nameLen);
    Object *declarerPtr;

    if (mPtr->declaringObjectPtr != NULL) {
	declarerPtr = mPtr->declaringObjectPtr;
	kindName = "object";
    } else {
	if (mPtr->declaringClassPtr == NULL) {







|







1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
    Tcl_Interp *interp,
    Tcl_Obj *methodNameObj)
{
    int nameLen, objectNameLen;
    CallContext *contextPtr = ((Interp *) interp)->varFramePtr->clientData;
    Method *mPtr = contextPtr->callPtr->chain[contextPtr->index].mPtr;
    const char *objectName, *kindName, *methodName =
	    Tcl_GetStringFromObj(mPtr->namePtr, &nameLen);
    Object *declarerPtr;

    if (mPtr->declaringObjectPtr != NULL) {
	declarerPtr = mPtr->declaringObjectPtr;
	kindName = "object";
    } else {
	if (mPtr->declaringClassPtr == NULL) {
Changes to generic/tclObj.c.
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
				 * if so, this cached pointer is invalid. */
    int cmdEpoch;		/* Value of the command's cmdEpoch when this
				 * pointer was cached. Before using the cached
				 * pointer, we check if the cmd's epoch was
				 * incremented; if so, the cmd was renamed,
				 * deleted, hidden, or exposed, and so the
				 * pointer is invalid. */
    size_t refCount;		/* Reference count: 1 for each cmdName object
				 * that has a pointer to this ResolvedCmdName
				 * structure as its internal rep. This
				 * structure can be freed when refCount
				 * becomes zero. */
} ResolvedCmdName;

/*







|







357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
				 * if so, this cached pointer is invalid. */
    int cmdEpoch;		/* Value of the command's cmdEpoch when this
				 * pointer was cached. Before using the cached
				 * pointer, we check if the cmd's epoch was
				 * incremented; if so, the cmd was renamed,
				 * deleted, hidden, or exposed, and so the
				 * pointer is invalid. */
    int refCount;		/* Reference count: 1 for each cmdName object
				 * that has a pointer to this ResolvedCmdName
				 * structure as its internal rep. This
				 * structure can be freed when refCount
				 * becomes zero. */
} ResolvedCmdName;

/*
398
399
400
401
402
403
404

405
406
407
408
409
410
411
    Tcl_RegisterObjType(&tclDoubleType);
    Tcl_RegisterObjType(&tclEndOffsetType);
    Tcl_RegisterObjType(&tclIntType);
    Tcl_RegisterObjType(&tclStringType);
    Tcl_RegisterObjType(&tclListType);
    Tcl_RegisterObjType(&tclDictType);
    Tcl_RegisterObjType(&tclByteCodeType);

    Tcl_RegisterObjType(&tclCmdNameType);
    Tcl_RegisterObjType(&tclRegexpType);
    Tcl_RegisterObjType(&tclProcBodyType);

    /* For backward compatibility only ... */
    Tcl_RegisterObjType(&oldBooleanType);
#ifndef TCL_WIDE_INT_IS_LONG







>







398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
    Tcl_RegisterObjType(&tclDoubleType);
    Tcl_RegisterObjType(&tclEndOffsetType);
    Tcl_RegisterObjType(&tclIntType);
    Tcl_RegisterObjType(&tclStringType);
    Tcl_RegisterObjType(&tclListType);
    Tcl_RegisterObjType(&tclDictType);
    Tcl_RegisterObjType(&tclByteCodeType);
    Tcl_RegisterObjType(&tclArraySearchType);
    Tcl_RegisterObjType(&tclCmdNameType);
    Tcl_RegisterObjType(&tclRegexpType);
    Tcl_RegisterObjType(&tclProcBodyType);

    /* For backward compatibility only ... */
    Tcl_RegisterObjType(&oldBooleanType);
#ifndef TCL_WIDE_INT_IS_LONG
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
     */

    /*
     * First compute the range of the word within the script. (Is there a
     * better way which doesn't shimmer?)
     */

    TclGetStringFromObj(objPtr, &length);
    end = start + length;       /* First char after the word */

    /*
     * Then compute the table slice covering the range of the word.
     */

    while (*wordCLLast >= 0 && *wordCLLast < end) {







|







659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
     */

    /*
     * First compute the range of the word within the script. (Is there a
     * better way which doesn't shimmer?)
     */

    Tcl_GetStringFromObj(objPtr, &length);
    end = start + length;       /* First char after the word */

    /*
     * Then compute the table slice covering the range of the word.
     */

    while (*wordCLLast >= 0 && *wordCLLast < end) {
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
    if (ParseBoolean(objPtr) == TCL_OK) {
	return TCL_OK;
    }

  badBoolean:
    if (interp != NULL) {
	int length;
	const char *str = TclGetStringFromObj(objPtr, &length);
	Tcl_Obj *msg;

	TclNewLiteralStringObj(msg, "expected boolean value but got \"");
	Tcl_AppendLimitedToObj(msg, str, length, 50, "");
	Tcl_AppendToObj(msg, "\"", -1);
	Tcl_SetObjResult(interp, msg);
	Tcl_SetErrorCode(interp, "TCL", "VALUE", "BOOLEAN", NULL);







|







1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
    if (ParseBoolean(objPtr) == TCL_OK) {
	return TCL_OK;
    }

  badBoolean:
    if (interp != NULL) {
	int length;
	const char *str = Tcl_GetStringFromObj(objPtr, &length);
	Tcl_Obj *msg;

	TclNewLiteralStringObj(msg, "expected boolean value but got \"");
	Tcl_AppendLimitedToObj(msg, str, length, 50, "");
	Tcl_AppendToObj(msg, "\"", -1);
	Tcl_SetObjResult(interp, msg);
	Tcl_SetErrorCode(interp, "TCL", "VALUE", "BOOLEAN", NULL);
4041
4042
4043
4044
4045
4046
4047
4048

4049
4050
4051
4052
4053
4054
4055
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

TCL_HASH_TYPE

TclHashObjKey(
    Tcl_HashTable *tablePtr,	/* Hash table. */
    void *keyPtr)		/* Key from which to compute hash value. */
{
    Tcl_Obj *objPtr = keyPtr;
    int length;
    const char *string = TclGetStringFromObj(objPtr, &length);







<
>







4042
4043
4044
4045
4046
4047
4048

4049
4050
4051
4052
4053
4054
4055
4056
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */


unsigned int
TclHashObjKey(
    Tcl_HashTable *tablePtr,	/* Hash table. */
    void *keyPtr)		/* Key from which to compute hash value. */
{
    Tcl_Obj *objPtr = keyPtr;
    int length;
    const char *string = TclGetStringFromObj(objPtr, &length);
4091
4092
4093
4094
4095
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105

    if (length > 0) {
	result = UCHAR(*string);
	while (--length) {
	    result += (result << 3) + UCHAR(*++string);
	}
    }
    return (TCL_HASH_TYPE) result;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetCommandFromObj --
 *







|







4092
4093
4094
4095
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105
4106

    if (length > 0) {
	result = UCHAR(*string);
	while (--length) {
	    result += (result << 3) + UCHAR(*++string);
	}
    }
    return result;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetCommandFromObj --
 *
4145
4146
4147
4148
4149
4150
4151
4152
4153
4154
4155

4156
4157
4158
4159
4160
4161
4162
4163
4164
4165
4166
4167
4168
4169
4170
4171
4172
4173
4174
4175
4176
4177
4178
4179
4180
4181
4182
     * is not deleted.
     *
     * If any check fails, then force another conversion to the command type,
     * to discard the old rep and create a new one.
     */

    resPtr = objPtr->internalRep.twoPtrValue.ptr1;
    if (objPtr->typePtr == &tclCmdNameType) {
        register Command *cmdPtr = resPtr->cmdPtr;

        if ((cmdPtr->cmdEpoch == resPtr->cmdEpoch)

                && (interp == cmdPtr->nsPtr->interp)
                && !(cmdPtr->nsPtr->flags & NS_DYING)) {
            register Namespace *refNsPtr = (Namespace *)
                    TclGetCurrentNamespace(interp);

            if ((resPtr->refNsPtr == NULL)
                || ((refNsPtr == resPtr->refNsPtr)
                    && (resPtr->refNsId == refNsPtr->nsId)
                    && (resPtr->refNsCmdEpoch == refNsPtr->cmdRefEpoch))) {
                return (Tcl_Command) cmdPtr;
            }
        }
    }

    /*
     * OK, must create a new internal representation (or fail) as any cache we
     * had is invalid one way or another.
     */

    /* See [07d13d99b0a9] why we cannot call SetCmdNameFromAny() directly here. */
    if (tclCmdNameType.setFromAnyProc(interp, objPtr) != TCL_OK) {
        return NULL;
    }
    resPtr = objPtr->internalRep.twoPtrValue.ptr1;
    return (Tcl_Command) (resPtr ? resPtr->cmdPtr : NULL);
}








|



>



















|







4146
4147
4148
4149
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159
4160
4161
4162
4163
4164
4165
4166
4167
4168
4169
4170
4171
4172
4173
4174
4175
4176
4177
4178
4179
4180
4181
4182
4183
4184
     * is not deleted.
     *
     * If any check fails, then force another conversion to the command type,
     * to discard the old rep and create a new one.
     */

    resPtr = objPtr->internalRep.twoPtrValue.ptr1;
    if ((objPtr->typePtr == &tclCmdNameType) && (resPtr != NULL)) {
        register Command *cmdPtr = resPtr->cmdPtr;

        if ((cmdPtr->cmdEpoch == resPtr->cmdEpoch)
                && !(cmdPtr->flags & CMD_IS_DELETED)
                && (interp == cmdPtr->nsPtr->interp)
                && !(cmdPtr->nsPtr->flags & NS_DYING)) {
            register Namespace *refNsPtr = (Namespace *)
                    TclGetCurrentNamespace(interp);

            if ((resPtr->refNsPtr == NULL)
                || ((refNsPtr == resPtr->refNsPtr)
                    && (resPtr->refNsId == refNsPtr->nsId)
                    && (resPtr->refNsCmdEpoch == refNsPtr->cmdRefEpoch))) {
                return (Tcl_Command) cmdPtr;
            }
        }
    }

    /*
     * OK, must create a new internal representation (or fail) as any cache we
     * had is invalid one way or another.
     */

    /* See [] why we cannot call SetCmdNameFromAny() directly here. */
    if (tclCmdNameType.setFromAnyProc(interp, objPtr) != TCL_OK) {
        return NULL;
    }
    resPtr = objPtr->internalRep.twoPtrValue.ptr1;
    return (Tcl_Command) (resPtr ? resPtr->cmdPtr : NULL);
}

4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261
4262
4263
4264

4265


4266
4267
4268
4269
4270
4271
4272
4273





4274
























4275
4276
4277
4278
4279
4280
4281
 *	changed. The refcount in the Command structure is incremented to keep
 *	it from being freed if the command is later deleted until
 *	TclNRExecuteByteCode has a chance to recognize that it was deleted.
 *
 *----------------------------------------------------------------------
 */

static void
SetCmdNameObj(
    Tcl_Interp *interp,
    Tcl_Obj *objPtr,
    Command *cmdPtr,
    ResolvedCmdName *resPtr)
{
    Interp *iPtr = (Interp *) interp;
    ResolvedCmdName *fillPtr;
    const char *name = TclGetString(objPtr);

    if (resPtr) {
	fillPtr = resPtr;
    } else {
	fillPtr = ckalloc(sizeof(ResolvedCmdName));
	fillPtr->refCount = 1;
    }

    fillPtr->cmdPtr = cmdPtr;
    cmdPtr->refCount++;
    fillPtr->cmdEpoch = cmdPtr->cmdEpoch;

    /* NOTE: relying on NULL termination here. */
    if ((name[0] == ':') && (name[1] == ':')) {
	/*
	 * Fully qualified names always resolve to same thing. No need
	 * to record resolution context information.
	 */

	fillPtr->refNsPtr = NULL;
	fillPtr->refNsId = 0;		/* Will not be read */
	fillPtr->refNsCmdEpoch = 0;	/* Will not be read */
    } else {
	/*
	 * Record current state of current namespace as the resolution
	 * context of this command name lookup.
	 */
	Namespace *currNsPtr = iPtr->varFramePtr->nsPtr;

	fillPtr->refNsPtr = currNsPtr;
	fillPtr->refNsId = currNsPtr->nsId;
	fillPtr->refNsCmdEpoch = currNsPtr->cmdRefEpoch;
    }

    if (resPtr == NULL) {
	TclFreeIntRep(objPtr);

	objPtr->internalRep.twoPtrValue.ptr1 = fillPtr;
	objPtr->internalRep.twoPtrValue.ptr2 = NULL;
	objPtr->typePtr = &tclCmdNameType;
    }
}

void
TclSetCmdNameObj(
    Tcl_Interp *interp,		/* Points to interpreter containing command
				 * that should be cached in objPtr. */
    register Tcl_Obj *objPtr,	/* Points to Tcl object to be changed to a
				 * CmdName object. */
    Command *cmdPtr)		/* Points to Command structure that the
				 * CmdName object should refer to. */
{

    register ResolvedCmdName *resPtr;



    if (objPtr->typePtr == &tclCmdNameType) {
	resPtr = objPtr->internalRep.twoPtrValue.ptr1;
	if (resPtr != NULL && resPtr->cmdPtr == cmdPtr) {
	    return;
	}
    }






    SetCmdNameObj(interp, objPtr, cmdPtr, NULL);
























}

/*
 *----------------------------------------------------------------------
 *
 * FreeCmdNameInternalRep --
 *







<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<









>

>
>








>
>
>
>
>
|
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







4198
4199
4200
4201
4202
4203
4204





















































4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261
4262
 *	changed. The refcount in the Command structure is incremented to keep
 *	it from being freed if the command is later deleted until
 *	TclNRExecuteByteCode has a chance to recognize that it was deleted.
 *
 *----------------------------------------------------------------------
 */






















































void
TclSetCmdNameObj(
    Tcl_Interp *interp,		/* Points to interpreter containing command
				 * that should be cached in objPtr. */
    register Tcl_Obj *objPtr,	/* Points to Tcl object to be changed to a
				 * CmdName object. */
    Command *cmdPtr)		/* Points to Command structure that the
				 * CmdName object should refer to. */
{
    Interp *iPtr = (Interp *) interp;
    register ResolvedCmdName *resPtr;
    register Namespace *currNsPtr;
    const char *name;

    if (objPtr->typePtr == &tclCmdNameType) {
	resPtr = objPtr->internalRep.twoPtrValue.ptr1;
	if (resPtr != NULL && resPtr->cmdPtr == cmdPtr) {
	    return;
	}
    }

    cmdPtr->refCount++;
    resPtr = ckalloc(sizeof(ResolvedCmdName));
    resPtr->cmdPtr = cmdPtr;
    resPtr->cmdEpoch = cmdPtr->cmdEpoch;
    resPtr->refCount = 1;

    name = TclGetString(objPtr);
    if ((*name++ == ':') && (*name == ':')) {
	/*
	 * The name is fully qualified: set the referring namespace to
	 * NULL.
	 */

	resPtr->refNsPtr = NULL;
    } else {
	/*
	 * Get the current namespace.
	 */

	currNsPtr = iPtr->varFramePtr->nsPtr;

	resPtr->refNsPtr = currNsPtr;
	resPtr->refNsId = currNsPtr->nsId;
	resPtr->refNsCmdEpoch = currNsPtr->cmdRefEpoch;
    }

    TclFreeIntRep(objPtr);
    objPtr->internalRep.twoPtrValue.ptr1 = resPtr;
    objPtr->internalRep.twoPtrValue.ptr2 = NULL;
    objPtr->typePtr = &tclCmdNameType;
}

/*
 *----------------------------------------------------------------------
 *
 * FreeCmdNameInternalRep --
 *
4298
4299
4300
4301
4302
4303
4304

4305
4306
4307
4308
4309
4310
4311
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321

4322
4323
4324
4325
4326
4327
4328
static void
FreeCmdNameInternalRep(
    register Tcl_Obj *objPtr)	/* CmdName object with internal
				 * representation to free. */
{
    register ResolvedCmdName *resPtr = objPtr->internalRep.twoPtrValue.ptr1;


	/*
	 * Decrement the reference count of the ResolvedCmdName structure. If
	 * there are no more uses, free the ResolvedCmdName structure.
	 */

	if (resPtr->refCount-- <= 1) {
	    /*
	     * Now free the cached command, unless it is still in its hash
	     * table or if there are other references to it from other cmdName
	     * objects.
	     */

	    Command *cmdPtr = resPtr->cmdPtr;

	    TclCleanupCommandMacro(cmdPtr);
	    ckfree(resPtr);
	}

    objPtr->typePtr = NULL;
}

/*
 *----------------------------------------------------------------------
 *
 * DupCmdNameInternalRep --







>





|











>







4279
4280
4281
4282
4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
static void
FreeCmdNameInternalRep(
    register Tcl_Obj *objPtr)	/* CmdName object with internal
				 * representation to free. */
{
    register ResolvedCmdName *resPtr = objPtr->internalRep.twoPtrValue.ptr1;

    if (resPtr != NULL) {
	/*
	 * Decrement the reference count of the ResolvedCmdName structure. If
	 * there are no more uses, free the ResolvedCmdName structure.
	 */

	if (resPtr->refCount-- == 1) {
	    /*
	     * Now free the cached command, unless it is still in its hash
	     * table or if there are other references to it from other cmdName
	     * objects.
	     */

	    Command *cmdPtr = resPtr->cmdPtr;

	    TclCleanupCommandMacro(cmdPtr);
	    ckfree(resPtr);
	}
    }
    objPtr->typePtr = NULL;
}

/*
 *----------------------------------------------------------------------
 *
 * DupCmdNameInternalRep --
4347
4348
4349
4350
4351
4352
4353

4354

4355
4356
4357
4358
4359
4360
4361
    Tcl_Obj *srcPtr,		/* Object with internal rep to copy. */
    register Tcl_Obj *copyPtr)	/* Object with internal rep to set. */
{
    register ResolvedCmdName *resPtr = srcPtr->internalRep.twoPtrValue.ptr1;

    copyPtr->internalRep.twoPtrValue.ptr1 = resPtr;
    copyPtr->internalRep.twoPtrValue.ptr2 = NULL;

	resPtr->refCount++;

    copyPtr->typePtr = &tclCmdNameType;
}

/*
 *----------------------------------------------------------------------
 *
 * SetCmdNameFromAny --







>

>







4330
4331
4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
    Tcl_Obj *srcPtr,		/* Object with internal rep to copy. */
    register Tcl_Obj *copyPtr)	/* Object with internal rep to set. */
{
    register ResolvedCmdName *resPtr = srcPtr->internalRep.twoPtrValue.ptr1;

    copyPtr->internalRep.twoPtrValue.ptr1 = resPtr;
    copyPtr->internalRep.twoPtrValue.ptr2 = NULL;
    if (resPtr != NULL) {
	resPtr->refCount++;
    }
    copyPtr->typePtr = &tclCmdNameType;
}

/*
 *----------------------------------------------------------------------
 *
 * SetCmdNameFromAny --
4377
4378
4379
4380
4381
4382
4383

4384
4385

4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406

4407
4408
4409
4410
4411
4412
4413
4414

4415
4416
4417
4418













4419
4420
4421
4422
4423




4424

4425



4426

4427



4428

4429




4430
4431
4432
4433
4434
4435
4436
 */

static int
SetCmdNameFromAny(
    Tcl_Interp *interp,		/* Used for error reporting if not NULL. */
    register Tcl_Obj *objPtr)	/* The object to convert. */
{

    const char *name;
    register Command *cmdPtr;

    register ResolvedCmdName *resPtr;

    if (interp == NULL) {
	return TCL_ERROR;
    }

    /*
     * Find the Command structure, if any, that describes the command called
     * "name". Build a ResolvedCmdName that holds a cached pointer to this
     * Command, and bump the reference count in the referenced Command
     * structure. A Command structure will not be deleted as long as it is
     * referenced from a CmdName object.
     */

    name = TclGetString(objPtr);
    cmdPtr = (Command *)
	    Tcl_FindCommand(interp, name, /*ns*/ NULL, /*flags*/ 0);

    /*
     * Stop shimmering and caching nothing when we found nothing.  Just
     * report the failure to find the command as an error.

     */

    if (cmdPtr == NULL) {
	return TCL_ERROR;
    }

    resPtr = objPtr->internalRep.twoPtrValue.ptr1;
    if ((objPtr->typePtr == &tclCmdNameType) && (resPtr->refCount == 1)) {

	/*
	 * Re-use existing ResolvedCmdName struct when possible.
	 * Cleanup the old fields that need it.
	 */














	Command *oldCmdPtr = resPtr->cmdPtr;

	if (oldCmdPtr->refCount-- <= 1) {
	    TclCleanupCommandMacro(oldCmdPtr);




	}

    } else {



	resPtr = NULL;

    }





    SetCmdNameObj(interp, objPtr, cmdPtr, resPtr);




    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_RepresentationCmd --







>


>



















|
|
>


|
<
<
|
|
|
>
|
|
<
|
>
>
>
>
>
>
>
>
>
>
>
>
>
|
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|
<
>
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>
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>
>
>
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>
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>
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>
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>
|
>
>
>
>







4362
4363
4364
4365
4366
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397


4398
4399
4400
4401
4402
4403

4404
4405
4406
4407
4408
4409
4410
4411
4412
4413
4414
4415
4416
4417
4418
4419
4420
4421

4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
 */

static int
SetCmdNameFromAny(
    Tcl_Interp *interp,		/* Used for error reporting if not NULL. */
    register Tcl_Obj *objPtr)	/* The object to convert. */
{
    Interp *iPtr = (Interp *) interp;
    const char *name;
    register Command *cmdPtr;
    Namespace *currNsPtr;
    register ResolvedCmdName *resPtr;

    if (interp == NULL) {
	return TCL_ERROR;
    }

    /*
     * Find the Command structure, if any, that describes the command called
     * "name". Build a ResolvedCmdName that holds a cached pointer to this
     * Command, and bump the reference count in the referenced Command
     * structure. A Command structure will not be deleted as long as it is
     * referenced from a CmdName object.
     */

    name = TclGetString(objPtr);
    cmdPtr = (Command *)
	    Tcl_FindCommand(interp, name, /*ns*/ NULL, /*flags*/ 0);

    /*
     * Free the old internalRep before setting the new one. Do this after
     * getting the string rep to allow the conversion code (in particular,
     * Tcl_GetStringFromObj) to use that old internalRep.
     */

    if (cmdPtr) {


	cmdPtr->refCount++;
	resPtr = objPtr->internalRep.twoPtrValue.ptr1;
	if ((objPtr->typePtr == &tclCmdNameType)
		&& resPtr && (resPtr->refCount == 1)) {
	    /*
	     * Reuse the old ResolvedCmdName struct instead of freeing it

	     */

	    Command *oldCmdPtr = resPtr->cmdPtr;

	    if (--oldCmdPtr->refCount == 0) {
		TclCleanupCommandMacro(oldCmdPtr);
	    }
	} else {
	    TclFreeIntRep(objPtr);
	    resPtr = ckalloc(sizeof(ResolvedCmdName));
	    resPtr->refCount = 1;
	    objPtr->internalRep.twoPtrValue.ptr1 = resPtr;
	    objPtr->internalRep.twoPtrValue.ptr2 = NULL;
	    objPtr->typePtr = &tclCmdNameType;
	}
	resPtr->cmdPtr = cmdPtr;
	resPtr->cmdEpoch = cmdPtr->cmdEpoch;
	if ((*name++ == ':') && (*name == ':')) {

	    /*
	     * The name is fully qualified: set the referring namespace to
	     * NULL.
	     */

	    resPtr->refNsPtr = NULL;
	} else {
	    /*
	     * Get the current namespace.
	     */

	    currNsPtr = iPtr->varFramePtr->nsPtr;

	    resPtr->refNsPtr = currNsPtr;
	    resPtr->refNsId = currNsPtr->nsId;
	    resPtr->refNsCmdEpoch = currNsPtr->cmdRefEpoch;
	}
    } else {
	TclFreeIntRep(objPtr);
	objPtr->internalRep.twoPtrValue.ptr1 = NULL;
	objPtr->internalRep.twoPtrValue.ptr2 = NULL;
	objPtr->typePtr = &tclCmdNameType;
    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_RepresentationCmd --
Changes to generic/tclOptimize.c.
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
		blank = size + InstLength(nextInst);
	    } else if (nextInst == INST_STR_CONCAT1
		    && TclGetUInt1AtPtr(currentInstPtr + size + 1) == 2) {
		Tcl_Obj *litPtr = TclFetchLiteral(envPtr,
			TclGetUInt1AtPtr(currentInstPtr + 1));
		int numBytes;

		(void) TclGetStringFromObj(litPtr, &numBytes);
		if (numBytes == 0) {
		    blank = size + InstLength(nextInst);
		}
	    }
	    break;
	case INST_PUSH4:
	    if (nextInst == INST_POP) {
		blank = size + 1;
	    } else if (nextInst == INST_STR_CONCAT1
		    && TclGetUInt1AtPtr(currentInstPtr + size + 1) == 2) {
		Tcl_Obj *litPtr = TclFetchLiteral(envPtr,
			TclGetUInt4AtPtr(currentInstPtr + 1));
		int numBytes;

		(void) TclGetStringFromObj(litPtr, &numBytes);
		if (numBytes == 0) {
		    blank = size + InstLength(nextInst);
		}
	    }
	    break;

	case INST_LNOT:







|














|







229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
		blank = size + InstLength(nextInst);
	    } else if (nextInst == INST_STR_CONCAT1
		    && TclGetUInt1AtPtr(currentInstPtr + size + 1) == 2) {
		Tcl_Obj *litPtr = TclFetchLiteral(envPtr,
			TclGetUInt1AtPtr(currentInstPtr + 1));
		int numBytes;

		(void) Tcl_GetStringFromObj(litPtr, &numBytes);
		if (numBytes == 0) {
		    blank = size + InstLength(nextInst);
		}
	    }
	    break;
	case INST_PUSH4:
	    if (nextInst == INST_POP) {
		blank = size + 1;
	    } else if (nextInst == INST_STR_CONCAT1
		    && TclGetUInt1AtPtr(currentInstPtr + size + 1) == 2) {
		Tcl_Obj *litPtr = TclFetchLiteral(envPtr,
			TclGetUInt4AtPtr(currentInstPtr + 1));
		int numBytes;

		(void) Tcl_GetStringFromObj(litPtr, &numBytes);
		if (numBytes == 0) {
		    blank = size + InstLength(nextInst);
		}
	    }
	    break;

	case INST_LNOT:
Changes to generic/tclParse.c.
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
static inline int	CommandComplete(const char *script, int numBytes);
static int		ParseComment(const char *src, int numBytes,
			    Tcl_Parse *parsePtr);
static int		ParseTokens(const char *src, int numBytes, int mask,
			    int flags, Tcl_Parse *parsePtr);
static int		ParseWhiteSpace(const char *src, int numBytes,
			    int *incompletePtr, char *typePtr);
static int		ParseAllWhiteSpace(const char *src, int numBytes,
			    int *incompletePtr);

/*
 *----------------------------------------------------------------------
 *
 * TclParseInit --
 *
 *	Initialize the fields of a Tcl_Parse struct.







<
<







163
164
165
166
167
168
169


170
171
172
173
174
175
176
static inline int	CommandComplete(const char *script, int numBytes);
static int		ParseComment(const char *src, int numBytes,
			    Tcl_Parse *parsePtr);
static int		ParseTokens(const char *src, int numBytes, int mask,
			    int flags, Tcl_Parse *parsePtr);
static int		ParseWhiteSpace(const char *src, int numBytes,
			    int *incompletePtr, char *typePtr);



/*
 *----------------------------------------------------------------------
 *
 * TclParseInit --
 *
 *	Initialize the fields of a Tcl_Parse struct.
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348

















349
350
351
352
353
354
355

    /*
     * The following loop parses the words of the command, one word in each
     * iteration through the loop.
     */

    parsePtr->commandStart = src;
    type = CHAR_TYPE(*src);
    scanned = 1;	/* Can't have missing whitepsace before first word. */
    while (1) {
	int expandWord = 0;

	/* Are we at command termination? */

	if ((numBytes == 0) || (type & terminators) != 0) {
	    parsePtr->term = src;
	    parsePtr->commandSize = src + (numBytes != 0)
		    - parsePtr->commandStart;
	    return TCL_OK;
	}

	/* Are we missing white space after previous word? */

	if (scanned == 0) {
	    if (src[-1] == '"') {
		if (interp != NULL) {
		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "extra characters after close-quote", -1));
		}
		parsePtr->errorType = TCL_PARSE_QUOTE_EXTRA;
	    } else {
		if (interp != NULL) {
		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "extra characters after close-brace", -1));
		}
		parsePtr->errorType = TCL_PARSE_BRACE_EXTRA;
	    }
	    parsePtr->term = src;
	error:
	    Tcl_FreeParse(parsePtr);
	    parsePtr->commandSize = parsePtr->end - parsePtr->commandStart;
	    return TCL_ERROR;
	}

	/*
	 * Create the token for the word.
	 */

	TclGrowParseTokenArray(parsePtr, 1);
	wordIndex = parsePtr->numTokens;
	tokenPtr = &parsePtr->tokenPtr[wordIndex];
	tokenPtr->type = TCL_TOKEN_WORD;


















	tokenPtr->start = src;
	parsePtr->numTokens++;
	parsePtr->numWords++;

	/*
	 * At this point the word can have one of four forms: something
	 * enclosed in quotes, something enclosed in braces, and expanding







<
<



<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<









>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







294
295
296
297
298
299
300


301
302
303
































304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336

    /*
     * The following loop parses the words of the command, one word in each
     * iteration through the loop.
     */

    parsePtr->commandStart = src;


    while (1) {
	int expandWord = 0;

































	/*
	 * Create the token for the word.
	 */

	TclGrowParseTokenArray(parsePtr, 1);
	wordIndex = parsePtr->numTokens;
	tokenPtr = &parsePtr->tokenPtr[wordIndex];
	tokenPtr->type = TCL_TOKEN_WORD;

	/*
	 * Skip white space before the word. Also skip a backslash-newline
	 * sequence: it should be treated just like white space.
	 */

	scanned = ParseWhiteSpace(src,numBytes, &parsePtr->incomplete, &type);
	src += scanned;
	numBytes -= scanned;
	if (numBytes == 0) {
	    parsePtr->term = src;
	    break;
	}
	if ((type & terminators) != 0) {
	    parsePtr->term = src;
	    src++;
	    break;
	}
	tokenPtr->start = src;
	parsePtr->numTokens++;
	parsePtr->numWords++;

	/*
	 * At this point the word can have one of four forms: something
	 * enclosed in quotes, something enclosed in braces, and expanding
561
562
563
564
565
566
567



568

569
570

571
572

573


































574
575
576
577
578
579
580
		tokenPtr->type = TCL_TOKEN_EXPAND_WORD;
	    }
	} else if ((tokenPtr->numComponents == 1)
		&& (tokenPtr[1].type == TCL_TOKEN_TEXT)) {
	    tokenPtr->type = TCL_TOKEN_SIMPLE_WORD;
	}




	/* Parse the whitespace between words. */


	scanned = ParseWhiteSpace(src,numBytes, &parsePtr->incomplete, &type);

	src += scanned;
	numBytes -= scanned;

    }


































}

/*
 *----------------------------------------------------------------------
 *
 * TclIsSpaceProc --
 *







>
>
>
|
>


>
|
|
>
|
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
		tokenPtr->type = TCL_TOKEN_EXPAND_WORD;
	    }
	} else if ((tokenPtr->numComponents == 1)
		&& (tokenPtr[1].type == TCL_TOKEN_TEXT)) {
	    tokenPtr->type = TCL_TOKEN_SIMPLE_WORD;
	}

	/*
	 * Do two additional checks: (a) make sure we're really at the end of
	 * a word (there might have been garbage left after a quoted or braced
	 * word), and (b) check for the end of the command.
	 */

	scanned = ParseWhiteSpace(src,numBytes, &parsePtr->incomplete, &type);
	if (scanned) {
	    src += scanned;
	    numBytes -= scanned;
	    continue;
	}

	if (numBytes == 0) {
	    parsePtr->term = src;
	    break;
	}
	if ((type & terminators) != 0) {
	    parsePtr->term = src;
	    src++;
	    break;
	}
	if (src[-1] == '"') {
	    if (interp != NULL) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"extra characters after close-quote", -1));
	    }
	    parsePtr->errorType = TCL_PARSE_QUOTE_EXTRA;
	} else {
	    if (interp != NULL) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"extra characters after close-brace", -1));
	    }
	    parsePtr->errorType = TCL_PARSE_BRACE_EXTRA;
	}
	parsePtr->term = src;
	goto error;
    }

    parsePtr->commandSize = src - parsePtr->commandStart;
    return TCL_OK;

  error:
    Tcl_FreeParse(parsePtr);
    parsePtr->commandSize = parsePtr->end - parsePtr->commandStart;
    return TCL_ERROR;
}

/*
 *----------------------------------------------------------------------
 *
 * TclIsSpaceProc --
 *
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738




739





740
741
742
743
744
745
746
 *
 * Results:
 *	Returns the number of bytes recognized as white space.
 *
 *----------------------------------------------------------------------
 */

static int
ParseAllWhiteSpace(
    const char *src,		/* First character to parse. */
    int numBytes,		/* Max number of byes to scan */
    int *incompletePtr)		/* Set true if parse is incomplete. */
{
    char type;
    const char *p = src;

    do {
	int scanned = ParseWhiteSpace(p, numBytes, incompletePtr, &type);

	p += scanned;
	numBytes -= scanned;
    } while (numBytes && (*p == '\n') && (p++, --numBytes));
    return (p-src);
}

int
TclParseAllWhiteSpace(
    const char *src,		/* First character to parse. */
    int numBytes)		/* Max number of byes to scan */
{
    int dummy;




    return ParseAllWhiteSpace(src, numBytes, &dummy);





}

/*
 *----------------------------------------------------------------------
 *
 * TclParseHex --
 *







<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<






>
>
>
>
|
>
>
>
>
>







729
730
731
732
733
734
735


















736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
 *
 * Results:
 *	Returns the number of bytes recognized as white space.
 *
 *----------------------------------------------------------------------
 */



















int
TclParseAllWhiteSpace(
    const char *src,		/* First character to parse. */
    int numBytes)		/* Max number of byes to scan */
{
    int dummy;
    char type;
    const char *p = src;

    do {
	int scanned = ParseWhiteSpace(p, numBytes, &dummy, &type);

	p += scanned;
	numBytes -= scanned;
    } while (numBytes && (*p == '\n') && (p++, --numBytes));
    return (p-src);
}

/*
 *----------------------------------------------------------------------
 *
 * TclParseHex --
 *
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014




1015

1016
1017

1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029

1030


1031







1032



1033
1034

1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
    const char *src,		/* First character to parse. */
    register int numBytes,	/* Max number of bytes to scan. */
    Tcl_Parse *parsePtr)	/* Information about parse in progress.
				 * Updated if parsing indicates an incomplete
				 * command. */
{
    register const char *p = src;
    int incomplete = parsePtr->incomplete;

    while (numBytes) {




	int scanned = ParseAllWhiteSpace(p, numBytes, &incomplete);

	p += scanned;
	numBytes -= scanned;


	if ((numBytes == 0) || (*p != '#')) {
	    break;
	}
	if (parsePtr->commentStart == NULL) {
	    parsePtr->commentStart = p;
	}

	p++;
	numBytes--;
	while (numBytes) {
	    if (*p == '\n') {

		p++;


		numBytes--;







		break;



	    }
	    if (*p == '\\') {

		p++;
		numBytes--;
		if (numBytes == 0) {
		    break;
		}
	    }
	    incomplete = (*p == '\n');
	    p++;
	    numBytes--;
	}
	parsePtr->commentSize = p - parsePtr->commentStart;
    }
    parsePtr->incomplete = incomplete;
    return (p - src);
}

/*
 *----------------------------------------------------------------------
 *
 * ParseTokens --







<


>
>
>
>
|
>
|
|
>








<
<

|
>
|
>
>
|
>
>
>
>
>
>
>
|
>
>
>
|
<
>


|



<
<
<



<







1017
1018
1019
1020
1021
1022
1023

1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042


1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061

1062
1063
1064
1065
1066
1067
1068



1069
1070
1071

1072
1073
1074
1075
1076
1077
1078
    const char *src,		/* First character to parse. */
    register int numBytes,	/* Max number of bytes to scan. */
    Tcl_Parse *parsePtr)	/* Information about parse in progress.
				 * Updated if parsing indicates an incomplete
				 * command. */
{
    register const char *p = src;


    while (numBytes) {
	char type;
	int scanned;

	do {
	    scanned = ParseWhiteSpace(p, numBytes,
		    &parsePtr->incomplete, &type);
	    p += scanned;
	    numBytes -= scanned;
	} while (numBytes && (*p == '\n') && (p++,numBytes--));

	if ((numBytes == 0) || (*p != '#')) {
	    break;
	}
	if (parsePtr->commentStart == NULL) {
	    parsePtr->commentStart = p;
	}



	while (numBytes) {
	    if (*p == '\\') {
		scanned = ParseWhiteSpace(p, numBytes, &parsePtr->incomplete,
			&type);
		if (scanned) {
		    p += scanned;
		    numBytes -= scanned;
		} else {
		    /*
		     * General backslash substitution in comments isn't part
		     * of the formal spec, but test parse-15.47 and history
		     * indicate that it has been the de facto rule. Don't
		     * change it now.
		     */

		    TclParseBackslash(p, numBytes, &scanned, NULL);
		    p += scanned;
		    numBytes -= scanned;
		}

	    } else {
		p++;
		numBytes--;
		if (p[-1] == '\n') {
		    break;
		}
	    }



	}
	parsePtr->commentSize = p - parsePtr->commentStart;
    }

    return (p - src);
}

/*
 *----------------------------------------------------------------------
 *
 * ParseTokens --
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
		    && (tokenPtr->start[1] == '\n')) {
		if (isLiteral) {
		    int clPos;

		    if (result == 0) {
			clPos = 0;
		    } else {
			TclGetStringFromObj(result, &clPos);
		    }

		    if (numCL >= maxNumCL) {
			maxNumCL *= 2;
			clPosition = ckrealloc(clPosition,
				maxNumCL * sizeof(int));
		    }







|







2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
		    && (tokenPtr->start[1] == '\n')) {
		if (isLiteral) {
		    int clPos;

		    if (result == 0) {
			clPos = 0;
		    } else {
			Tcl_GetStringFromObj(result, &clPos);
		    }

		    if (numCL >= maxNumCL) {
			maxNumCL *= 2;
			clPosition = ckrealloc(clPosition,
				maxNumCL * sizeof(int));
		    }
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510

int
TclObjCommandComplete(
    Tcl_Obj *objPtr)		/* Points to object holding script to
				 * check. */
{
    int length;
    const char *script = TclGetStringFromObj(objPtr, &length);

    return CommandComplete(script, length);
}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */







|











2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534

int
TclObjCommandComplete(
    Tcl_Obj *objPtr)		/* Points to object holding script to
				 * check. */
{
    int length;
    const char *script = Tcl_GetStringFromObj(objPtr, &length);

    return CommandComplete(script, length);
}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */
Changes to generic/tclPathObj.c.
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
		int curLen;

		if (retVal == NULL) {
		    const char *path = TclGetString(pathPtr);
		    retVal = Tcl_NewStringObj(path, dirSep - path);
		    Tcl_IncrRefCount(retVal);
		}
		TclGetStringFromObj(retVal, &curLen);
		if (curLen == 0) {
		    Tcl_AppendToObj(retVal, dirSep, 1);
		}
		dirSep += 2;
		oldDirSep = dirSep;
		if (dirSep[0] != 0 && dirSep[1] == '.') {
		    goto again;







|







227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
		int curLen;

		if (retVal == NULL) {
		    const char *path = TclGetString(pathPtr);
		    retVal = Tcl_NewStringObj(path, dirSep - path);
		    Tcl_IncrRefCount(retVal);
		}
		Tcl_GetStringFromObj(retVal, &curLen);
		if (curLen == 0) {
		    Tcl_AppendToObj(retVal, dirSep, 1);
		}
		dirSep += 2;
		oldDirSep = dirSep;
		if (dirSep[0] != 0 && dirSep[1] == '.') {
		    goto again;
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267

		if (retVal == NULL) {
		    const char *path = TclGetString(pathPtr);

		    retVal = Tcl_NewStringObj(path, dirSep - path);
		    Tcl_IncrRefCount(retVal);
		}
		TclGetStringFromObj(retVal, &curLen);
		if (curLen == 0) {
		    Tcl_AppendToObj(retVal, dirSep, 1);
		}
		if (!first || (tclPlatform == TCL_PLATFORM_UNIX)) {
		    linkObj = Tcl_FSLink(retVal, NULL, 0);

		    /* Safety check in case driver caused sharing */







|







253
254
255
256
257
258
259
260
261
262
263
264
265
266
267

		if (retVal == NULL) {
		    const char *path = TclGetString(pathPtr);

		    retVal = Tcl_NewStringObj(path, dirSep - path);
		    Tcl_IncrRefCount(retVal);
		}
		Tcl_GetStringFromObj(retVal, &curLen);
		if (curLen == 0) {
		    Tcl_AppendToObj(retVal, dirSep, 1);
		}
		if (!first || (tclPlatform == TCL_PLATFORM_UNIX)) {
		    linkObj = Tcl_FSLink(retVal, NULL, 0);

		    /* Safety check in case driver caused sharing */
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
			    /*
			     * We need to follow this link which is relative
			     * to retVal's directory. This means concatenating
			     * the link onto the directory of the path so far.
			     */

			    const char *path =
				    TclGetStringFromObj(retVal, &curLen);

			    while (--curLen >= 0) {
				if (IsSeparatorOrNull(path[curLen])) {
				    break;
				}
			    }

			    /*
			     * We want the trailing slash.
			     */

			    Tcl_SetObjLength(retVal, curLen+1);
			    Tcl_AppendObjToObj(retVal, linkObj);
			    TclDecrRefCount(linkObj);
			    linkStr = TclGetStringFromObj(retVal, &curLen);
			} else {
			    /*
			     * Absolute link.
			     */

			    TclDecrRefCount(retVal);
			    if (Tcl_IsShared(linkObj)) {
				retVal = Tcl_DuplicateObj(linkObj);
				TclDecrRefCount(linkObj);
			    } else {
				retVal = linkObj;
			    }
			    linkStr = TclGetStringFromObj(retVal, &curLen);

			    /*
			     * Convert to forward-slashes on windows.
			     */

			    if (tclPlatform == TCL_PLATFORM_WINDOWS) {
				int i;

				for (i = 0; i < curLen; i++) {
				    if (linkStr[i] == '\\') {
					linkStr[i] = '/';
				    }
				}
			    }
			}
		    } else {
			linkStr = TclGetStringFromObj(retVal, &curLen);
		    }

		    /*
		     * Either way, we now remove the last path element (but
		     * not the first character of the path).
		     */








|














|












|
















|







284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
			    /*
			     * We need to follow this link which is relative
			     * to retVal's directory. This means concatenating
			     * the link onto the directory of the path so far.
			     */

			    const char *path =
				    Tcl_GetStringFromObj(retVal, &curLen);

			    while (--curLen >= 0) {
				if (IsSeparatorOrNull(path[curLen])) {
				    break;
				}
			    }

			    /*
			     * We want the trailing slash.
			     */

			    Tcl_SetObjLength(retVal, curLen+1);
			    Tcl_AppendObjToObj(retVal, linkObj);
			    TclDecrRefCount(linkObj);
			    linkStr = Tcl_GetStringFromObj(retVal, &curLen);
			} else {
			    /*
			     * Absolute link.
			     */

			    TclDecrRefCount(retVal);
			    if (Tcl_IsShared(linkObj)) {
				retVal = Tcl_DuplicateObj(linkObj);
				TclDecrRefCount(linkObj);
			    } else {
				retVal = linkObj;
			    }
			    linkStr = Tcl_GetStringFromObj(retVal, &curLen);

			    /*
			     * Convert to forward-slashes on windows.
			     */

			    if (tclPlatform == TCL_PLATFORM_WINDOWS) {
				int i;

				for (i = 0; i < curLen; i++) {
				    if (linkStr[i] == '\\') {
					linkStr[i] = '/';
				    }
				}
			    }
			}
		    } else {
			linkStr = Tcl_GetStringFromObj(retVal, &curLen);
		    }

		    /*
		     * Either way, we now remove the last path element (but
		     * not the first character of the path).
		     */

400
401
402
403
404
405
406
407
408
409
410
411
412
413
414

    /*
     * Ensure a windows drive like C:/ has a trailing separator.
     */

    if (tclPlatform == TCL_PLATFORM_WINDOWS) {
	int len;
	const char *path = TclGetStringFromObj(retVal, &len);

	if (len == 2 && path[0] != 0 && path[1] == ':') {
	    if (Tcl_IsShared(retVal)) {
		TclDecrRefCount(retVal);
		retVal = Tcl_DuplicateObj(retVal);
		Tcl_IncrRefCount(retVal);
	    }







|







400
401
402
403
404
405
406
407
408
409
410
411
412
413
414

    /*
     * Ensure a windows drive like C:/ has a trailing separator.
     */

    if (tclPlatform == TCL_PLATFORM_WINDOWS) {
	int len;
	const char *path = Tcl_GetStringFromObj(retVal, &len);

	if (len == 2 && path[0] != 0 && path[1] == ':') {
	    if (Tcl_IsShared(retVal)) {
		TclDecrRefCount(retVal);
		retVal = Tcl_DuplicateObj(retVal);
		Tcl_IncrRefCount(retVal);
	    }
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
		 * part with the dirname of the joined-on bit. We could handle
		 * that special case here, but we don't, and instead just use
		 * the standardPath code.
		 */

		int numBytes;
		const char *rest =
			TclGetStringFromObj(fsPathPtr->normPathPtr, &numBytes);

		if (strchr(rest, '/') != NULL) {
		    goto standardPath;
		}
		/*
		 * If the joined-on bit is empty, then [file dirname] is
		 * documented to return all but the last non-empty element







|







575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
		 * part with the dirname of the joined-on bit. We could handle
		 * that special case here, but we don't, and instead just use
		 * the standardPath code.
		 */

		int numBytes;
		const char *rest =
			Tcl_GetStringFromObj(fsPathPtr->normPathPtr, &numBytes);

		if (strchr(rest, '/') != NULL) {
		    goto standardPath;
		}
		/*
		 * If the joined-on bit is empty, then [file dirname] is
		 * documented to return all but the last non-empty element
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
		 * it. If so, the 'tail' would be only the part following the
		 * last delimiter. We could handle that special case here, but
		 * we don't, and instead just use the standardPath code.
		 */

		int numBytes;
		const char *rest =
			TclGetStringFromObj(fsPathPtr->normPathPtr, &numBytes);

		if (strchr(rest, '/') != NULL) {
		    goto standardPath;
		}
		/*
		 * If the joined-on bit is empty, then [file tail] is
		 * documented to return the last non-empty element







|







613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
		 * it. If so, the 'tail' would be only the part following the
		 * last delimiter. We could handle that special case here, but
		 * we don't, and instead just use the standardPath code.
		 */

		int numBytes;
		const char *rest =
			Tcl_GetStringFromObj(fsPathPtr->normPathPtr, &numBytes);

		if (strchr(rest, '/') != NULL) {
		    goto standardPath;
		}
		/*
		 * If the joined-on bit is empty, then [file tail] is
		 * documented to return the last non-empty element
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
	    }
	    case TCL_PATH_EXTENSION:
		return GetExtension(fsPathPtr->normPathPtr);
	    case TCL_PATH_ROOT: {
		const char *fileName, *extension;
		int length;

		fileName = TclGetStringFromObj(fsPathPtr->normPathPtr,
			&length);
		extension = TclGetExtension(fileName);
		if (extension == NULL) {
		    /*
		     * There is no extension so the root is the same as the
		     * path we were given.
		     */







|







642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
	    }
	    case TCL_PATH_EXTENSION:
		return GetExtension(fsPathPtr->normPathPtr);
	    case TCL_PATH_ROOT: {
		const char *fileName, *extension;
		int length;

		fileName = Tcl_GetStringFromObj(fsPathPtr->normPathPtr,
			&length);
		extension = TclGetExtension(fileName);
		if (extension == NULL) {
		    /*
		     * There is no extension so the root is the same as the
		     * path we were given.
		     */
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
	resultPtr = NULL;
	if (portion == TCL_PATH_EXTENSION) {
	    return GetExtension(pathPtr);
	} else if (portion == TCL_PATH_ROOT) {
	    int length;
	    const char *fileName, *extension;

	    fileName = TclGetStringFromObj(pathPtr, &length);
	    extension = TclGetExtension(fileName);
	    if (extension == NULL) {
		Tcl_IncrRefCount(pathPtr);
		return pathPtr;
	    } else {
		Tcl_Obj *root = Tcl_NewStringObj(fileName,
			(int) (length - strlen(extension)));







|







694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
	resultPtr = NULL;
	if (portion == TCL_PATH_EXTENSION) {
	    return GetExtension(pathPtr);
	} else if (portion == TCL_PATH_ROOT) {
	    int length;
	    const char *fileName, *extension;

	    fileName = Tcl_GetStringFromObj(pathPtr, &length);
	    extension = TclGetExtension(fileName);
	    if (extension == NULL) {
		Tcl_IncrRefCount(pathPtr);
		return pathPtr;
	    } else {
		Tcl_Obj *root = Tcl_NewStringObj(fileName,
			(int) (length - strlen(extension)));
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
            Tcl_Obj *tailObj = objv[i+1];

	    type = TclGetPathType(tailObj, NULL, NULL, NULL);
	    if (type == TCL_PATH_RELATIVE) {
		const char *str;
		int len;

		str = TclGetStringFromObj(tailObj, &len);
		if (len == 0) {
		    /*
		     * This happens if we try to handle the root volume '/'.
		     * There's no need to return a special path object, when
		     * the base itself is just fine!
		     */








|







881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
            Tcl_Obj *tailObj = objv[i+1];

	    type = TclGetPathType(tailObj, NULL, NULL, NULL);
	    if (type == TCL_PATH_RELATIVE) {
		const char *str;
		int len;

		str = Tcl_GetStringFromObj(tailObj, &len);
		if (len == 0) {
		    /*
		     * This happens if we try to handle the root volume '/'.
		     * There's no need to return a special path object, when
		     * the base itself is just fine!
		     */

943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
			    TclDecrRefCount(res);
			}
			return tailObj;
		    }
		}
	    }
	}
	strElt = TclGetStringFromObj(elt, &strEltLen);
	type = TclGetPathType(elt, &fsPtr, &driveNameLength, &driveName);
	if (type != TCL_PATH_RELATIVE) {
	    /*
	     * Zero out the current result.
	     */

	    if (res != NULL) {







|







943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
			    TclDecrRefCount(res);
			}
			return tailObj;
		    }
		}
	    }
	}
	strElt = Tcl_GetStringFromObj(elt, &strEltLen);
	type = TclGetPathType(elt, &fsPtr, &driveNameLength, &driveName);
	if (type != TCL_PATH_RELATIVE) {
	    /*
	     * Zero out the current result.
	     */

	    if (res != NULL) {
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
	 * The path element was not of a suitable form to be returned as is.
	 * We need to perform a more complex operation here.
	 */

    noQuickReturn:
	if (res == NULL) {
	    res = Tcl_NewObj();
	    ptr = TclGetStringFromObj(res, &length);
	} else {
	    ptr = TclGetStringFromObj(res, &length);
	}

	/*
	 * Strip off any './' before a tilde, unless this is the beginning of
	 * the path.
	 */








|

|







1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
	 * The path element was not of a suitable form to be returned as is.
	 * We need to perform a more complex operation here.
	 */

    noQuickReturn:
	if (res == NULL) {
	    res = Tcl_NewObj();
	    ptr = Tcl_GetStringFromObj(res, &length);
	} else {
	    ptr = Tcl_GetStringFromObj(res, &length);
	}

	/*
	 * Strip off any './' before a tilde, unless this is the beginning of
	 * the path.
	 */

1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
		    res = Tcl_DuplicateObj(res);
		    Tcl_IncrRefCount(res);
		}
	    }

	    if (length > 0 && ptr[length -1] != '/') {
		Tcl_AppendToObj(res, &separator, 1);
		TclGetStringFromObj(res, &length);
	    }
	    Tcl_SetObjLength(res, length + (int) strlen(strElt));

	    ptr = TclGetString(res) + length;
	    for (; *strElt != '\0'; strElt++) {
		if (*strElt == separator) {
		    while (strElt[1] == separator) {







|







1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
		    res = Tcl_DuplicateObj(res);
		    Tcl_IncrRefCount(res);
		}
	    }

	    if (length > 0 && ptr[length -1] != '/') {
		Tcl_AppendToObj(res, &separator, 1);
		Tcl_GetStringFromObj(res, &length);
	    }
	    Tcl_SetObjLength(res, length + (int) strlen(strElt));

	    ptr = TclGetString(res) + length;
	    for (; *strElt != '\0'; strElt++) {
		if (*strElt == separator) {
		    while (strElt[1] == separator) {
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
     * This is likely buggy when dealing with virtual filesystem drivers
     * that use some character other than "/" as a path separator.  I know
     * of no evidence that such a foolish thing exists.  This solution was
     * chosen so that "JoinPath" operations that pass through either path
     * intrep produce the same results; that is, bugward compatibility.  If
     * we need to fix that bug here, it needs fixing in TclJoinPath() too.
     */
    bytes = TclGetStringFromObj(tail, &numBytes);
    if (numBytes == 0) {
	Tcl_AppendToObj(copy, "/", 1);
    } else {
	TclpNativeJoinPath(copy, bytes);
    }
    return copy;
}







|







1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
     * This is likely buggy when dealing with virtual filesystem drivers
     * that use some character other than "/" as a path separator.  I know
     * of no evidence that such a foolish thing exists.  This solution was
     * chosen so that "JoinPath" operations that pass through either path
     * intrep produce the same results; that is, bugward compatibility.  If
     * we need to fix that bug here, it needs fixing in TclJoinPath() too.
     */
    bytes = Tcl_GetStringFromObj(tail, &numBytes);
    if (numBytes == 0) {
	Tcl_AppendToObj(copy, "/", 1);
    } else {
	TclpNativeJoinPath(copy, bytes);
    }
    return copy;
}
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
     * better test than the '!= sep' might be to simply check if 'cwd' is a
     * root volume.
     *
     * Note that if we get this wrong, we will strip off either too much or
     * too little below, leading to wrong answers returned by glob.
     */

    tempStr = TclGetStringFromObj(cwdPtr, &cwdLen);

    /*
     * Should we perhaps use 'Tcl_FSPathSeparator'? But then what about the
     * Windows special case? Perhaps we should just check if cwd is a root
     * volume.
     */

    switch (tclPlatform) {
    case TCL_PLATFORM_UNIX:
	if (tempStr[cwdLen-1] != '/') {
	    cwdLen++;
	}
	break;
    case TCL_PLATFORM_WINDOWS:
	if (tempStr[cwdLen-1] != '/' && tempStr[cwdLen-1] != '\\') {
	    cwdLen++;
	}
	break;
    }
    tempStr = TclGetStringFromObj(pathPtr, &len);

    return Tcl_NewStringObj(tempStr + cwdLen, len - cwdLen);
}

/*
 *---------------------------------------------------------------------------
 *







|



















|







1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
     * better test than the '!= sep' might be to simply check if 'cwd' is a
     * root volume.
     *
     * Note that if we get this wrong, we will strip off either too much or
     * too little below, leading to wrong answers returned by glob.
     */

    tempStr = Tcl_GetStringFromObj(cwdPtr, &cwdLen);

    /*
     * Should we perhaps use 'Tcl_FSPathSeparator'? But then what about the
     * Windows special case? Perhaps we should just check if cwd is a root
     * volume.
     */

    switch (tclPlatform) {
    case TCL_PLATFORM_UNIX:
	if (tempStr[cwdLen-1] != '/') {
	    cwdLen++;
	}
	break;
    case TCL_PLATFORM_WINDOWS:
	if (tempStr[cwdLen-1] != '/' && tempStr[cwdLen-1] != '\\') {
	    cwdLen++;
	}
	break;
    }
    tempStr = Tcl_GetStringFromObj(pathPtr, &len);

    return Tcl_NewStringObj(tempStr + cwdLen, len - cwdLen);
}

/*
 *---------------------------------------------------------------------------
 *
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
    Tcl_Interp *interp,
    Tcl_Obj *pathPtr)
{
    Tcl_Obj *transPtr = Tcl_FSGetTranslatedPath(interp, pathPtr);

    if (transPtr != NULL) {
	int len;
	const char *orig = TclGetStringFromObj(transPtr, &len);
	char *result = ckalloc(len+1);

	memcpy(result, orig, (size_t) len+1);
	TclDecrRefCount(transPtr);
	return result;
    }








|







1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
    Tcl_Interp *interp,
    Tcl_Obj *pathPtr)
{
    Tcl_Obj *transPtr = Tcl_FSGetTranslatedPath(interp, pathPtr);

    if (transPtr != NULL) {
	int len;
	const char *orig = Tcl_GetStringFromObj(transPtr, &len);
	char *result = ckalloc(len+1);

	memcpy(result, orig, (size_t) len+1);
	TclDecrRefCount(transPtr);
	return result;
    }

1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
	    return NULL;
	}
	/* TODO: Figure out why this is needed. */
	if (pathPtr->bytes == NULL) {
	    UpdateStringOfFsPath(pathPtr);
	}

	TclGetStringFromObj(fsPathPtr->normPathPtr, &tailLen);
	if (tailLen) {
	    copy = AppendPath(dir, fsPathPtr->normPathPtr);
	} else {
	    copy = Tcl_DuplicateObj(dir);
	}
	Tcl_IncrRefCount(dir);
	Tcl_IncrRefCount(copy);

	/*
	 * We now own a reference on both 'dir' and 'copy'
	 */

	(void) TclGetStringFromObj(dir, &cwdLen);
	cwdLen += (Tcl_GetString(copy)[cwdLen] == '/');

	/* Normalize the combined string. */

	if (PATHFLAGS(pathPtr) & TCLPATH_NEEDNORM) {
	    /*
	     * If the "tail" part has components (like /../) that cause the







|












|







1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
	    return NULL;
	}
	/* TODO: Figure out why this is needed. */
	if (pathPtr->bytes == NULL) {
	    UpdateStringOfFsPath(pathPtr);
	}

	Tcl_GetStringFromObj(fsPathPtr->normPathPtr, &tailLen);
	if (tailLen) {
	    copy = AppendPath(dir, fsPathPtr->normPathPtr);
	} else {
	    copy = Tcl_DuplicateObj(dir);
	}
	Tcl_IncrRefCount(dir);
	Tcl_IncrRefCount(copy);

	/*
	 * We now own a reference on both 'dir' and 'copy'
	 */

	(void) Tcl_GetStringFromObj(dir, &cwdLen);
	cwdLen += (Tcl_GetString(copy)[cwdLen] == '/');

	/* Normalize the combined string. */

	if (PATHFLAGS(pathPtr) & TCLPATH_NEEDNORM) {
	    /*
	     * If the "tail" part has components (like /../) that cause the
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
	    fsPathPtr = PATHOBJ(pathPtr);
	} else if (fsPathPtr->normPathPtr == NULL) {
	    int cwdLen;
	    Tcl_Obj *copy;

	    copy = AppendPath(fsPathPtr->cwdPtr, pathPtr);

	    (void) TclGetStringFromObj(fsPathPtr->cwdPtr, &cwdLen);
	    cwdLen += (Tcl_GetString(copy)[cwdLen] == '/');

	    /*
	     * Normalize the combined string, but only starting after the end
	     * of the previously normalized 'dir'. This should be much faster!
	     */








|







1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
	    fsPathPtr = PATHOBJ(pathPtr);
	} else if (fsPathPtr->normPathPtr == NULL) {
	    int cwdLen;
	    Tcl_Obj *copy;

	    copy = AppendPath(fsPathPtr->cwdPtr, pathPtr);

	    (void) Tcl_GetStringFromObj(fsPathPtr->cwdPtr, &cwdLen);
	    cwdLen += (Tcl_GetString(copy)[cwdLen] == '/');

	    /*
	     * Normalize the combined string, but only starting after the end
	     * of the previously normalized 'dir'. This should be much faster!
	     */

2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
     * We remove any trailing directory separator.
     *
     * However, the split/join routines are quite complex, and one has to make
     * sure not to break anything on Unix or Win (fCmd.test, fileName.test and
     * cmdAH.test exercise most of the code).
     */

    name = TclGetStringFromObj(pathPtr, &len);

    /*
     * Handle tilde substitutions, if needed.
     */

    if (name[0] == '~') {
	Tcl_DString temp;







|







2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
     * We remove any trailing directory separator.
     *
     * However, the split/join routines are quite complex, and one has to make
     * sure not to break anything on Unix or Win (fCmd.test, fileName.test and
     * cmdAH.test exercise most of the code).
     */

    name = Tcl_GetStringFromObj(pathPtr, &len);

    /*
     * Handle tilde substitutions, if needed.
     */

    if (name[0] == '~') {
	Tcl_DString temp;
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616

    if (PATHFLAGS(pathPtr) == 0 || fsPathPtr->cwdPtr == NULL) {
	Tcl_Panic("Called UpdateStringOfFsPath with invalid object");
    }

    copy = AppendPath(fsPathPtr->cwdPtr, fsPathPtr->normPathPtr);

    pathPtr->bytes = TclGetStringFromObj(copy, &cwdLen);
    pathPtr->length = cwdLen;
    copy->bytes = tclEmptyStringRep;
    copy->length = 0;
    TclDecrRefCount(copy);
}

/*







|







2602
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2607
2608
2609
2610
2611
2612
2613
2614
2615
2616

    if (PATHFLAGS(pathPtr) == 0 || fsPathPtr->cwdPtr == NULL) {
	Tcl_Panic("Called UpdateStringOfFsPath with invalid object");
    }

    copy = AppendPath(fsPathPtr->cwdPtr, fsPathPtr->normPathPtr);

    pathPtr->bytes = Tcl_GetStringFromObj(copy, &cwdLen);
    pathPtr->length = cwdLen;
    copy->bytes = tclEmptyStringRep;
    copy->length = 0;
    TclDecrRefCount(copy);
}

/*
2663
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2667
2668
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2670
2671
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2674
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2677
	 * It is somewhat unusual to reach this code path without the object
	 * being of tclFsPathType. However, we do our best to deal with the
	 * situation.
	 */

	int len;

	(void) TclGetStringFromObj(pathPtr, &len);
	if (len == 0) {
	    /*
	     * We reject the empty path "".
	     */

	    return -1;
	}







|







2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
	 * It is somewhat unusual to reach this code path without the object
	 * being of tclFsPathType. However, we do our best to deal with the
	 * situation.
	 */

	int len;

	(void) Tcl_GetStringFromObj(pathPtr, &len);
	if (len == 0) {
	    /*
	     * We reject the empty path "".
	     */

	    return -1;
	}
Changes to generic/tclPipe.c.
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
 *	None.
 *
 *----------------------------------------------------------------------
 */

static TclFile
FileForRedirect(
    Tcl_Interp *interp,		/* Interpreter to use for error reporting. */
    const char *spec,		/* Points to character just after redirection
				 * character. */
    int atOK,			/* Non-zero means that '@' notation can be
				 * used to specify a channel, zero means that
				 * it isn't. */
    const char *arg,		/* Pointer to entire argument containing spec:
				 * used for error reporting. */







|







56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
 *	None.
 *
 *----------------------------------------------------------------------
 */

static TclFile
FileForRedirect(
    Tcl_Interp *interp,		/* Intepreter to use for error reporting. */
    const char *spec,		/* Points to character just after redirection
				 * character. */
    int atOK,			/* Non-zero means that '@' notation can be
				 * used to specify a channel, zero means that
				 * it isn't. */
    const char *arg,		/* Pointer to entire argument containing spec:
				 * used for error reporting. */
Changes to generic/tclPkg.c.
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
		ckfree(argv3i);
		return TCL_OK;
	    }
	    pkgPtr = Tcl_GetHashValue(hPtr);
	} else {
	    pkgPtr = FindPackage(interp, argv2);
	}
	argv3 = TclGetStringFromObj(objv[3], &length);

	for (availPtr = pkgPtr->availPtr, prevPtr = NULL; availPtr != NULL;
		prevPtr = availPtr, availPtr = availPtr->nextPtr) {
	    if (CheckVersionAndConvert(interp, availPtr->version, &avi,
		    NULL) != TCL_OK) {
		ckfree(argv3i);
		return TCL_ERROR;







|







838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
		ckfree(argv3i);
		return TCL_OK;
	    }
	    pkgPtr = Tcl_GetHashValue(hPtr);
	} else {
	    pkgPtr = FindPackage(interp, argv2);
	}
	argv3 = Tcl_GetStringFromObj(objv[3], &length);

	for (availPtr = pkgPtr->availPtr, prevPtr = NULL; availPtr != NULL;
		prevPtr = availPtr, availPtr = availPtr->nextPtr) {
	    if (CheckVersionAndConvert(interp, availPtr->version, &avi,
		    NULL) != TCL_OK) {
		ckfree(argv3i);
		return TCL_ERROR;
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
		availPtr->nextPtr = pkgPtr->availPtr;
		pkgPtr->availPtr = availPtr;
	    } else {
		availPtr->nextPtr = prevPtr->nextPtr;
		prevPtr->nextPtr = availPtr;
	    }
	}
	argv4 = TclGetStringFromObj(objv[4], &length);
	DupBlock(availPtr->script, argv4, (unsigned) length + 1);
	break;
    }
    case PKG_NAMES:
	if (objc != 2) {
	    Tcl_WrongNumArgs(interp, 2, objv, NULL);
	    return TCL_ERROR;







|







879
880
881
882
883
884
885
886
887
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889
890
891
892
893
		availPtr->nextPtr = pkgPtr->availPtr;
		pkgPtr->availPtr = availPtr;
	    } else {
		availPtr->nextPtr = prevPtr->nextPtr;
		prevPtr->nextPtr = availPtr;
	    }
	}
	argv4 = Tcl_GetStringFromObj(objv[4], &length);
	DupBlock(availPtr->script, argv4, (unsigned) length + 1);
	break;
    }
    case PKG_NAMES:
	if (objc != 2) {
	    Tcl_WrongNumArgs(interp, 2, objv, NULL);
	    return TCL_ERROR;
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
		Tcl_SetObjResult(interp,
			Tcl_NewStringObj(iPtr->packageUnknown, -1));
	    }
	} else if (objc == 3) {
	    if (iPtr->packageUnknown != NULL) {
		ckfree(iPtr->packageUnknown);
	    }
	    argv2 = TclGetStringFromObj(objv[2], &length);
	    if (argv2[0] == 0) {
		iPtr->packageUnknown = NULL;
	    } else {
		DupBlock(iPtr->packageUnknown, argv2, (unsigned) length+1);
	    }
	} else {
	    Tcl_WrongNumArgs(interp, 2, objv, "?command?");







|







1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
		Tcl_SetObjResult(interp,
			Tcl_NewStringObj(iPtr->packageUnknown, -1));
	    }
	} else if (objc == 3) {
	    if (iPtr->packageUnknown != NULL) {
		ckfree(iPtr->packageUnknown);
	    }
	    argv2 = Tcl_GetStringFromObj(objv[2], &length);
	    if (argv2[0] == 0) {
		iPtr->packageUnknown = NULL;
	    } else {
		DupBlock(iPtr->packageUnknown, argv2, (unsigned) length+1);
	    }
	} else {
	    Tcl_WrongNumArgs(interp, 2, objv, "?command?");
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
    Tcl_Obj *const reqv[])	/* 0 means to use the latest version
				 * available. */
{
    Tcl_Obj *result = Tcl_GetObjResult(interp);
    int i, length;

    for (i = 0; i < reqc; i++) {
	const char *v = TclGetStringFromObj(reqv[i], &length);

	if ((length & 0x1) && (v[length/2] == '-')
		&& (strncmp(v, v+((length+1)/2), length/2) == 0)) {
	    Tcl_AppendPrintfToObj(result, " exactly %s", v+((length+1)/2));
	} else {
	    Tcl_AppendPrintfToObj(result, " %s", v);
	}







|







1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
    Tcl_Obj *const reqv[])	/* 0 means to use the latest version
				 * available. */
{
    Tcl_Obj *result = Tcl_GetObjResult(interp);
    int i, length;

    for (i = 0; i < reqc; i++) {
	const char *v = Tcl_GetStringFromObj(reqv[i], &length);

	if ((length & 0x1) && (v[length/2] == '-')
		&& (strncmp(v, v+((length+1)/2), length/2) == 0)) {
	    Tcl_AppendPrintfToObj(result, " exactly %s", v+((length+1)/2));
	} else {
	    Tcl_AppendPrintfToObj(result, " %s", v);
	}
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
Tcl_PkgInitStubsCheck(
    Tcl_Interp *interp,
    const char * version,
    int exact)
{
    const char *actualVersion = Tcl_PkgPresent(interp, "Tcl", version, 0);

    if ((exact&1) && actualVersion) {
	const char *p = version;
	int count = 0;

	while (*p) {
	    count += !isdigit(UCHAR(*p++));
	}
	if (count == 1) {







|







1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
Tcl_PkgInitStubsCheck(
    Tcl_Interp *interp,
    const char * version,
    int exact)
{
    const char *actualVersion = Tcl_PkgPresent(interp, "Tcl", version, 0);

    if (exact && actualVersion) {
	const char *p = version;
	int count = 0;

	while (*p) {
	    count += !isdigit(UCHAR(*p++));
	}
	if (count == 1) {
Changes to generic/tclPreserve.c.
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 * The following data structure is used to keep track of all the Tcl_Preserve
 * calls that are still in effect. It grows as needed to accommodate any
 * number of calls in effect.
 */

typedef struct {
    ClientData clientData;	/* Address of preserved block. */
    size_t refCount;		/* Number of Tcl_Preserve calls in effect for
				 * block. */
    int mustFree;		/* Non-zero means Tcl_EventuallyFree was
				 * called while a Tcl_Preserve call was in
				 * effect, so the structure must be freed when
				 * refCount becomes zero. */
    Tcl_FreeProc *freeProc;	/* Function to call to free. */
} Reference;







|







18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 * The following data structure is used to keep track of all the Tcl_Preserve
 * calls that are still in effect. It grows as needed to accommodate any
 * number of calls in effect.
 */

typedef struct {
    ClientData clientData;	/* Address of preserved block. */
    int refCount;		/* Number of Tcl_Preserve calls in effect for
				 * block. */
    int mustFree;		/* Non-zero means Tcl_EventuallyFree was
				 * called while a Tcl_Preserve call was in
				 * effect, so the structure must be freed when
				 * refCount becomes zero. */
    Tcl_FreeProc *freeProc;	/* Function to call to free. */
} Reference;
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
				 * block is deleted. This field must be the
				 * first in the structure. */
#ifdef TCL_MEM_DEBUG
    void *ptr2;			/* Backup copy of the above pointer used to
				 * ensure that the contents of the handle are
				 * not changed by anyone else. */
#endif
    size_t refCount;		/* Number of TclHandlePreserve() calls in
				 * effect on this handle. */
} HandleStruct;

/*
 *----------------------------------------------------------------------
 *
 * TclFinalizePreserve --







|







59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
				 * block is deleted. This field must be the
				 * first in the structure. */
#ifdef TCL_MEM_DEBUG
    void *ptr2;			/* Backup copy of the above pointer used to
				 * ensure that the contents of the handle are
				 * not changed by anyone else. */
#endif
    int refCount;		/* Number of TclHandlePreserve() calls in
				 * effect on this handle. */
} HandleStruct;

/*
 *----------------------------------------------------------------------
 *
 * TclFinalizePreserve --
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
	int mustFree;
	Tcl_FreeProc *freeProc;

	if (refPtr->clientData != clientData) {
	    continue;
	}

	if (refPtr->refCount-- > 1) {
	    Tcl_MutexUnlock(&preserveMutex);
	    return;
	}

	/*
	 * Must remove information from the slot before calling freeProc to
	 * avoid reentrancy problems if the freeProc calls Tcl_Preserve on the







|







191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
	int mustFree;
	Tcl_FreeProc *freeProc;

	if (refPtr->clientData != clientData) {
	    continue;
	}

	if (--refPtr->refCount != 0) {
	    Tcl_MutexUnlock(&preserveMutex);
	    return;
	}

	/*
	 * Must remove information from the slot before calling freeProc to
	 * avoid reentrancy problems if the freeProc calls Tcl_Preserve on the
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
	Tcl_Panic("using previously disposed TclHandle %p", handlePtr);
    }
    if ((handlePtr->ptr != NULL) && (handlePtr->ptr != handlePtr->ptr2)) {
	Tcl_Panic("someone has changed the block referenced by the handle %p\nfrom %p to %p",
		handlePtr, handlePtr->ptr2, handlePtr->ptr);
    }
#endif
    if ((handlePtr->refCount-- <= 1) && (handlePtr->ptr == NULL)) {
	ckfree(handlePtr);
    }
}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */







|











455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
	Tcl_Panic("using previously disposed TclHandle %p", handlePtr);
    }
    if ((handlePtr->ptr != NULL) && (handlePtr->ptr != handlePtr->ptr2)) {
	Tcl_Panic("someone has changed the block referenced by the handle %p\nfrom %p to %p",
		handlePtr, handlePtr->ptr2, handlePtr->ptr);
    }
#endif
    if ((--handlePtr->refCount == 0) && (handlePtr->ptr == NULL)) {
	ckfree(handlePtr);
    }
}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */
Changes to generic/tclProc.c.
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
	    procArgs++;
	}

	/*
	 * The argument list is just "args"; check the body
	 */

	procBody = TclGetStringFromObj(objv[3], &numBytes);
	if (TclParseAllWhiteSpace(procBody, numBytes) < numBytes) {
	    goto done;
	}

	/*
	 * The body is just spaces: link the compileProc
	 */







|







339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
	    procArgs++;
	}

	/*
	 * The argument list is just "args"; check the body
	 */

	procBody = Tcl_GetStringFromObj(objv[3], &numBytes);
	if (TclParseAllWhiteSpace(procBody, numBytes) < numBytes) {
	    goto done;
	}

	/*
	 * The body is just spaces: link the compileProc
	 */
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
MakeProcError(
    Tcl_Interp *interp,		/* The interpreter in which the procedure was
				 * called. */
    Tcl_Obj *procNameObj)	/* Name of the procedure. Used for error
				 * messages and trace information. */
{
    int overflow, limit = 60, nameLen;
    const char *procName = TclGetStringFromObj(procNameObj, &nameLen);

    overflow = (nameLen > limit);
    Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
	    "\n    (procedure \"%.*s%s\" line %d)",
	    (overflow ? limit : nameLen), procName,
	    (overflow ? "..." : ""), Tcl_GetErrorLine(interp)));
}







|







2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
MakeProcError(
    Tcl_Interp *interp,		/* The interpreter in which the procedure was
				 * called. */
    Tcl_Obj *procNameObj)	/* Name of the procedure. Used for error
				 * messages and trace information. */
{
    int overflow, limit = 60, nameLen;
    const char *procName = Tcl_GetStringFromObj(procNameObj, &nameLen);

    overflow = (nameLen > limit);
    Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
	    "\n    (procedure \"%.*s%s\" line %d)",
	    (overflow ? limit : nameLen), procName,
	    (overflow ? "..." : ""), Tcl_GetErrorLine(interp)));
}
2649
2650
2651
2652
2653
2654
2655
























2656
2657
2658
2659
2660
2661
2662
     * necessary.
     */

    lambdaPtr = objv[1];
    if (lambdaPtr->typePtr == &tclLambdaType) {
	procPtr = lambdaPtr->internalRep.twoPtrValue.ptr1;
    }

























    if ((procPtr == NULL) || (procPtr->iPtr != iPtr)) {
	result = SetLambdaFromAny(interp, lambdaPtr);
	if (result != TCL_OK) {
	    return result;
	}
	procPtr = lambdaPtr->internalRep.twoPtrValue.ptr1;







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
     * necessary.
     */

    lambdaPtr = objv[1];
    if (lambdaPtr->typePtr == &tclLambdaType) {
	procPtr = lambdaPtr->internalRep.twoPtrValue.ptr1;
    }

#define JOE_EXTENSION 0
/*
 * Note: this code is NOT FUNCTIONAL due to the NR implementation; DO NOT
 * ENABLE! Leaving here as reminder to (a) TIP the suggestion, and (b) adapt
 * the code. (MS)
 */

#if JOE_EXTENSION
    else {
	/*
	 * Joe English's suggestion to allow cmdNames to function as lambdas.
	 */

	Tcl_Obj *elemPtr;
	int numElem;

	if ((lambdaPtr->typePtr == &tclCmdNameType) ||
		(TclListObjGetElements(interp, lambdaPtr, &numElem,
		&elemPtr) == TCL_OK && numElem == 1)) {
	    return Tcl_EvalObjv(interp, objc-1, objv+1, 0);
	}
    }
#endif

    if ((procPtr == NULL) || (procPtr->iPtr != iPtr)) {
	result = SetLambdaFromAny(interp, lambdaPtr);
	if (result != TCL_OK) {
	    return result;
	}
	procPtr = lambdaPtr->internalRep.twoPtrValue.ptr1;
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
MakeLambdaError(
    Tcl_Interp *interp,		/* The interpreter in which the procedure was
				 * called. */
    Tcl_Obj *procNameObj)	/* Name of the procedure. Used for error
				 * messages and trace information. */
{
    int overflow, limit = 60, nameLen;
    const char *procName = TclGetStringFromObj(procNameObj, &nameLen);

    overflow = (nameLen > limit);
    Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
	    "\n    (lambda term \"%.*s%s\" line %d)",
	    (overflow ? limit : nameLen), procName,
	    (overflow ? "..." : ""), Tcl_GetErrorLine(interp)));
}







|







2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
MakeLambdaError(
    Tcl_Interp *interp,		/* The interpreter in which the procedure was
				 * called. */
    Tcl_Obj *procNameObj)	/* Name of the procedure. Used for error
				 * messages and trace information. */
{
    int overflow, limit = 60, nameLen;
    const char *procName = Tcl_GetStringFromObj(procNameObj, &nameLen);

    overflow = (nameLen > limit);
    Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
	    "\n    (lambda term \"%.*s%s\" line %d)",
	    (overflow ? limit : nameLen), procName,
	    (overflow ? "..." : ""), Tcl_GetErrorLine(interp)));
}
Changes to generic/tclRegexp.c.
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
    Tcl_Interp *interp,		/* Used for error reporting. May be NULL. */
    Tcl_Obj *textObj,		/* Object containing the String to search. */
    Tcl_Obj *patternObj)	/* Regular expression to match against
				 * string. */
{
    Tcl_RegExp re;

    /*
     * For performance reasons, first try compiling the RE without support for
     * subexpressions. On failure, try again without TCL_REG_NOSUB in case the
     * RE has backreferences in it. Closely related to [Bug 1366683]. If this
     * still fails, an error message will be left in the interpreter.
     */

    if (!(re = Tcl_GetRegExpFromObj(interp, patternObj,
	    TCL_REG_ADVANCED | TCL_REG_NOSUB))
     && !(re = Tcl_GetRegExpFromObj(interp, patternObj, TCL_REG_ADVANCED))) {
	return -1;
    }
    return Tcl_RegExpExecObj(interp, re, textObj, 0 /* offset */,
	    0 /* nmatches */, 0 /* flags */);
}

/*







<
<
<
<
<
<
<
|
|
|







498
499
500
501
502
503
504







505
506
507
508
509
510
511
512
513
514
    Tcl_Interp *interp,		/* Used for error reporting. May be NULL. */
    Tcl_Obj *textObj,		/* Object containing the String to search. */
    Tcl_Obj *patternObj)	/* Regular expression to match against
				 * string. */
{
    Tcl_RegExp re;








    re = Tcl_GetRegExpFromObj(interp, patternObj,
	    TCL_REG_ADVANCED | TCL_REG_NOSUB);
    if (re == NULL) {
	return -1;
    }
    return Tcl_RegExpExecObj(interp, re, textObj, 0 /* offset */,
	    0 /* nmatches */, 0 /* flags */);
}

/*
Changes to generic/tclRegexp.h.
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
    Tcl_Obj *globObjPtr;	/* Glob pattern rep of RE or NULL if none. */
    regmatch_t *matches;	/* Array of indices into the Tcl_UniChar
				 * representation of the last string matched
				 * with this regexp to indicate the location
				 * of subexpressions. */
    rm_detail_t details;	/* Detailed information on match (currently
				 * used only for REG_EXPECT). */
    unsigned int refCount;	/* Count of number of references to this
				 * compiled regexp. */
} TclRegexp;

#endif /* _TCLREGEXP */

/*
 * Local Variables:







|







33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
    Tcl_Obj *globObjPtr;	/* Glob pattern rep of RE or NULL if none. */
    regmatch_t *matches;	/* Array of indices into the Tcl_UniChar
				 * representation of the last string matched
				 * with this regexp to indicate the location
				 * of subexpressions. */
    rm_detail_t details;	/* Detailed information on match (currently
				 * used only for REG_EXPECT). */
    int refCount;		/* Count of number of references to this
				 * compiled regexp. */
} TclRegexp;

#endif /* _TCLREGEXP */

/*
 * Local Variables:
Changes to generic/tclStringObj.c.
34
35
36
37
38
39
40









41
42
43
44
45
46
47
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"
#include "tommath.h"
#include "tclStringRep.h"










/*
 * Prototypes for functions defined later in this file:
 */

static void		AppendPrintfToObjVA(Tcl_Obj *objPtr,
			    const char *format, va_list argList);
static void		AppendUnicodeToUnicodeRep(Tcl_Obj *objPtr,







>
>
>
>
>
>
>
>
>







34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"
#include "tommath.h"
#include "tclStringRep.h"

/*
 * Set COMPAT to 1 to restore the shimmering patterns to those of Tcl 8.5.
 * This is an escape hatch in case the changes have some unexpected unwelcome
 * impact on performance. If things go well, this mechanism can go away when
 * post-8.6 development begins.
 */

#define COMPAT 0

/*
 * Prototypes for functions defined later in this file:
 */

static void		AppendPrintfToObjVA(Tcl_Obj *objPtr,
			    const char *format, va_list argList);
static void		AppendUnicodeToUnicodeRep(Tcl_Obj *objPtr,
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
Tcl_GetCharLength(
    Tcl_Obj *objPtr)		/* The String object to get the num chars
				 * of. */
{
    String *stringPtr;
    int numChars;

    /*
     * Quick, no-shimmer return for short string reps.
     */

    if ((objPtr->bytes) && (objPtr->length < 2)) {
	/* 0 bytes -> 0 chars; 1 byte -> 1 char */
	return objPtr->length;
    }

    /*
     * Optimize the case where we're really dealing with a bytearray object
     * without string representation; we don't need to convert to a string to
     * perform the get-length operation.
     */

    if (TclIsPureByteArray(objPtr)) {







<
<
<
<
<
<
<
<
<







413
414
415
416
417
418
419









420
421
422
423
424
425
426
Tcl_GetCharLength(
    Tcl_Obj *objPtr)		/* The String object to get the num chars
				 * of. */
{
    String *stringPtr;
    int numChars;










    /*
     * Optimize the case where we're really dealing with a bytearray object
     * without string representation; we don't need to convert to a string to
     * perform the get-length operation.
     */

    if (TclIsPureByteArray(objPtr)) {
441
442
443
444
445
446
447












448
449
450
451
452
453
454
    /*
     * If numChars is unknown, compute it.
     */

    if (numChars == -1) {
	TclNumUtfChars(numChars, objPtr->bytes, objPtr->length);
	stringPtr->numChars = numChars;












    }
    return numChars;
}

/*
 *----------------------------------------------------------------------
 *







>
>
>
>
>
>
>
>
>
>
>
>







441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
    /*
     * If numChars is unknown, compute it.
     */

    if (numChars == -1) {
	TclNumUtfChars(numChars, objPtr->bytes, objPtr->length);
	stringPtr->numChars = numChars;

#if COMPAT
	if (numChars < objPtr->length) {
	    /*
	     * Since we've just computed the number of chars, and not all UTF
	     * chars are 1-byte long, go ahead and populate the unicode
	     * string.
	     */

	    FillUnicodeRep(objPtr);
	}
#endif
    }
    return numChars;
}

/*
 *----------------------------------------------------------------------
 *
1157
1158
1159
1160
1161
1162
1163
1164




1165
1166
1167
1168
1169
1170
1171

    /*
     * If objPtr has a valid Unicode rep, then append the "unicode" to the
     * objPtr's Unicode rep, otherwise the UTF conversion of "unicode" to
     * objPtr's string rep.
     */

    if (stringPtr->hasUnicode) {




	AppendUnicodeToUnicodeRep(objPtr, unicode, length);
    } else {
	AppendUnicodeToUtfRep(objPtr, unicode, length);
    }
}

/*







|
>
>
>
>







1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187

    /*
     * If objPtr has a valid Unicode rep, then append the "unicode" to the
     * objPtr's Unicode rep, otherwise the UTF conversion of "unicode" to
     * objPtr's string rep.
     */

    if (stringPtr->hasUnicode
#if COMPAT
		&& stringPtr->numChars > 0
#endif
	    ) {
	AppendUnicodeToUnicodeRep(objPtr, unicode, length);
    } else {
	AppendUnicodeToUtfRep(objPtr, unicode, length);
    }
}

/*
1263
1264
1265
1266
1267
1268
1269
1270




1271
1272
1273
1274
1275
1276
1277
    stringPtr = GET_STRING(objPtr);

    /*
     * If objPtr has a valid Unicode rep, then get a Unicode string from
     * appendObjPtr and append it.
     */

    if (stringPtr->hasUnicode) {




	/*
	 * If appendObjPtr is not of the "String" type, don't convert it.
	 */

	if (appendObjPtr->typePtr == &tclStringType) {
	    Tcl_UniChar *unicode =
		    Tcl_GetUnicodeFromObj(appendObjPtr, &numChars);







|
>
>
>
>







1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
    stringPtr = GET_STRING(objPtr);

    /*
     * If objPtr has a valid Unicode rep, then get a Unicode string from
     * appendObjPtr and append it.
     */

    if (stringPtr->hasUnicode
#if COMPAT
		&& stringPtr->numChars > 0
#endif
	    ) {
	/*
	 * If appendObjPtr is not of the "String" type, don't convert it.
	 */

	if (appendObjPtr->typePtr == &tclStringType) {
	    Tcl_UniChar *unicode =
		    Tcl_GetUnicodeFromObj(appendObjPtr, &numChars);
1296
1297
1298
1299
1300
1301
1302
1303




1304
1305
1306
1307
1308
1309
1310
    if ((numChars >= 0) && (appendObjPtr->typePtr == &tclStringType)) {
	String *appendStringPtr = GET_STRING(appendObjPtr);
	appendNumChars = appendStringPtr->numChars;
    }

    AppendUtfToUtfRep(objPtr, bytes, length);

    if (numChars >= 0 && appendNumChars >= 0) {




	stringPtr->numChars = numChars + appendNumChars;
    }
}

/*
 *----------------------------------------------------------------------
 *







|
>
>
>
>







1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
    if ((numChars >= 0) && (appendObjPtr->typePtr == &tclStringType)) {
	String *appendStringPtr = GET_STRING(appendObjPtr);
	appendNumChars = appendStringPtr->numChars;
    }

    AppendUtfToUtfRep(objPtr, bytes, length);

    if (numChars >= 0 && appendNumChars >= 0
#if COMPAT
		&& appendNumChars == length
#endif
	    ) {
	stringPtr->numChars = numChars + appendNumChars;
    }
}

/*
 *----------------------------------------------------------------------
 *
1420
1421
1422
1423
1424
1425
1426








1427
1428
1429
1430
1431
1432
1433
    String *stringPtr = GET_STRING(objPtr);

    numChars = ExtendStringRepWithUnicode(objPtr, unicode, numChars);

    if (stringPtr->numChars != -1) {
	stringPtr->numChars += numChars;
    }








}

/*
 *----------------------------------------------------------------------
 *
 * AppendUtfToUnicodeRep --
 *







>
>
>
>
>
>
>
>







1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
    String *stringPtr = GET_STRING(objPtr);

    numChars = ExtendStringRepWithUnicode(objPtr, unicode, numChars);

    if (stringPtr->numChars != -1) {
	stringPtr->numChars += numChars;
    }

#if COMPAT
    /*
     * Invalidate the unicode rep.
     */

    stringPtr->hasUnicode = 0;
#endif
}

/*
 *----------------------------------------------------------------------
 *
 * AppendUtfToUnicodeRep --
 *
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
		format += step;
		step = Tcl_UtfToUniChar(format, &ch);
#ifndef TCL_WIDE_INT_IS_LONG
	    } else {
		useWide = 1;
#endif
	    }
	} else if ((ch == 'I') && (format[1] == '6') && (format[2] == '4')) {
	    format += (step + 2);
	    step = Tcl_UtfToUniChar(format, &ch);
	    useBig = 1;
	} else if (ch == 'L') {
	    format += step;
	    step = Tcl_UtfToUniChar(format, &ch);
	    useBig = 1;
	}

	format += step;
	span = format;

	/*
	 * Step 6. The actual conversion character.







<
<
<
<
<
<
<
<







1893
1894
1895
1896
1897
1898
1899








1900
1901
1902
1903
1904
1905
1906
		format += step;
		step = Tcl_UtfToUniChar(format, &ch);
#ifndef TCL_WIDE_INT_IS_LONG
	    } else {
		useWide = 1;
#endif
	    }








	}

	format += step;
	span = format;

	/*
	 * Step 6. The actual conversion character.
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
	    }
	    while (numChars < width) {
		Tcl_AppendToObj(appendObj, (gotZero ? "0" : " "), 1);
		numChars++;
	    }
	}

	TclGetStringFromObj(segment, &segmentNumBytes);
	if (segmentNumBytes > limit) {
	    if (allocSegment) {
		Tcl_DecrRefCount(segment);
	    }
	    msg = overflow;
	    errCode = "OVERFLOW";
	    goto errorMsg;







|







2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
	    }
	    while (numChars < width) {
		Tcl_AppendToObj(appendObj, (gotZero ? "0" : " "), 1);
		numChars++;
	    }
	}

	Tcl_GetStringFromObj(segment, &segmentNumBytes);
	if (segmentNumBytes > limit) {
	    if (allocSegment) {
		Tcl_DecrRefCount(segment);
	    }
	    msg = overflow;
	    errCode = "OVERFLOW";
	    goto errorMsg;
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
		    Tcl_ListObjAppendElement(NULL, list, Tcl_NewLongObj(
			    (long) va_arg(argList, int)));
		    break;
		case 1:
		    Tcl_ListObjAppendElement(NULL, list, Tcl_NewLongObj(
			    va_arg(argList, long)));
		    break;
		case 2:
		    Tcl_ListObjAppendElement(NULL, list, Tcl_NewWideIntObj(
			    va_arg(argList, Tcl_WideInt)));
		    break;
		}
		break;
	    case 'e':
	    case 'E':
	    case 'f':
	    case 'g':
	    case 'G':







<
<
<
<







2500
2501
2502
2503
2504
2505
2506




2507
2508
2509
2510
2511
2512
2513
		    Tcl_ListObjAppendElement(NULL, list, Tcl_NewLongObj(
			    (long) va_arg(argList, int)));
		    break;
		case 1:
		    Tcl_ListObjAppendElement(NULL, list, Tcl_NewLongObj(
			    va_arg(argList, long)));
		    break;




		}
		break;
	    case 'e':
	    case 'E':
	    case 'f':
	    case 'g':
	    case 'G':
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
		p = end;
		break;
	    }
	    case '.':
		gotPrecision = 1;
		p++;
		break;
	    /* TODO: support for bignum arguments */
	    case 'l':
		++size;
		p++;
		break;
	    case 'L':
		size = 2;
		p++;
		break;
	    case 'I':
		if (p[1]=='6' && p[2]=='4') {
		    p += 2;
		    size = 2;
		}
		p++;
		break;
	    case 'h':
		size = -1;
	    default:
		p++;
	    }







|

<
<
<
<
|
<
<
<
<
<
<
<







2528
2529
2530
2531
2532
2533
2534
2535
2536




2537







2538
2539
2540
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		p = end;
		break;
	    }
	    case '.':
		gotPrecision = 1;
		p++;
		break;
	    /* TODO: support for wide (and bignum?) arguments */
	    case 'l':




		size = 1;







		p++;
		break;
	    case 'h':
		size = -1;
	    default:
		p++;
	    }
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	return TclGetStringFromObj(objPtr, (int *)sizePtr);
    }

    stringPtr = GET_STRING(objPtr);
    *sizePtr = stringPtr->allocated;
    return objPtr->bytes;
}

/*
 *---------------------------------------------------------------------------
 *
 * TclStringRepeat --
 *
 *	Performs the [string repeat] function.
 *
 * Results:
 * 	A standard Tcl result.
 *
 * Side effects:
 * 	Writes to *objPtrPtr the address of Tcl_Obj that is concatenation
 * 	of count copies of the value in objPtr.
 *
 *---------------------------------------------------------------------------
 */

int
TclStringRepeat(
    Tcl_Interp *interp,
    Tcl_Obj *objPtr,
    int count,
    Tcl_Obj **objPtrPtr)
{
    Tcl_Obj *objResultPtr;
    int length = 0, unichar = 0, done = 1;
    int binary = TclIsPureByteArray(objPtr);

    /* assert (count >= 2) */

    /*
     * Analyze to determine what representation result should be.
     * GOALS:	Avoid shimmering & string rep generation.
     * 		Produce pure bytearray when possible.
     * 		Error on overflow.
     */

    if (!binary) {
	if (objPtr->typePtr == &tclStringType) {
	    String *stringPtr = GET_STRING(objPtr);
	    if (stringPtr->hasUnicode) {
		unichar = 1;
	    }
	}
    }

    if (binary) {
	/* Result will be pure byte array. Pre-size it */
	Tcl_GetByteArrayFromObj(objPtr, &length);
    } else if (unichar) {
	/* Result will be pure Tcl_UniChar array. Pre-size it. */
	Tcl_GetUnicodeFromObj(objPtr, &length);
    } else {
	/* Result will be concat of string reps. Pre-size it. */
	Tcl_GetStringFromObj(objPtr, &length);
    }

    if (length == 0) {
	/* Any repeats of empty is empty. */
	*objPtrPtr = objPtr;
	return TCL_OK;
    }

    if (count > INT_MAX/length) {
	if (interp) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "max size for a Tcl value (%d bytes) exceeded", INT_MAX));
	    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
	}
	return TCL_ERROR;
    }

    if (binary) {
	/* Efficiently produce a pure byte array result */
	objResultPtr = Tcl_IsShared(objPtr) ? Tcl_DuplicateObj(objPtr)
		: objPtr;

	Tcl_SetByteArrayLength(objResultPtr, count*length); /* PANIC? */
	Tcl_SetByteArrayLength(objResultPtr, length);
	while (count - done > done) {
	    Tcl_AppendObjToObj(objResultPtr, objResultPtr);
	    done *= 2;
	}
	TclAppendBytesToByteArray(objResultPtr,
		Tcl_GetByteArrayFromObj(objResultPtr, NULL),
		(count - done) * length);
    } else if (unichar) {
	/* Efficiently produce a pure Tcl_UniChar array result */
	if (Tcl_IsShared(objPtr)) {
	    objResultPtr = Tcl_NewUnicodeObj(Tcl_GetUnicode(objPtr), length);
	} else {
	    TclInvalidateStringRep(objPtr);
	    objResultPtr = objPtr;
	}

        if (0 == Tcl_AttemptSetObjLength(objResultPtr, count*length)) {
	    if (interp) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"string size overflow: unable to alloc %"
			TCL_LL_MODIFIER "u bytes",
			(Tcl_WideUInt)STRING_SIZE(count*length)));
		Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
	    }
	    return TCL_ERROR;
	}
	Tcl_SetObjLength(objResultPtr, length);
	while (count - done > done) {
	    Tcl_AppendObjToObj(objResultPtr, objResultPtr);
	    done *= 2;
	}
	Tcl_AppendUnicodeToObj(objResultPtr, Tcl_GetUnicode(objResultPtr),
		(count - done) * length);
    } else {
	/* Efficiently concatenate string reps */
	if (Tcl_IsShared(objPtr)) {
	    objResultPtr = Tcl_NewStringObj(Tcl_GetString(objPtr), length);
	} else {
	    TclFreeIntRep(objPtr);
	    objResultPtr = objPtr;
	}
        if (0 == Tcl_AttemptSetObjLength(objResultPtr, count*length)) {
	    if (interp) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"string size overflow: unable to alloc %u bytes",
			count*length));
		Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
	    }
	    return TCL_ERROR;
	}
	Tcl_SetObjLength(objResultPtr, length);
	while (count - done > done) {
	    Tcl_AppendObjToObj(objResultPtr, objResultPtr);
	    done *= 2;
	}
	Tcl_AppendToObj(objResultPtr, Tcl_GetString(objResultPtr),
		(count - done) * length);
    }
    *objPtrPtr = objResultPtr;
    return TCL_OK;
}

/*
 *---------------------------------------------------------------------------
 *
 * TclStringCatObjv --
 *
 *	Performs the [string cat] function.
 *
 * Results:
 * 	A standard Tcl result.
 *
 * Side effects:
 * 	Writes to *objPtrPtr the address of Tcl_Obj that is concatenation
 * 	of all objc values in objv.
 *
 *---------------------------------------------------------------------------
 */

int
TclStringCatObjv(
    Tcl_Interp *interp,
    int inPlace,
    int objc,
    Tcl_Obj * const objv[],
    Tcl_Obj **objPtrPtr)
{
    Tcl_Obj *objPtr, *objResultPtr, * const *ov;
    int oc, length = 0, binary = 1, first = 0;
    int allowUniChar = 1, requestUniChar = 0;

    /* assert (objc >= 2) */

    /*
     * Analyze to determine what representation result should be.
     * GOALS:	Avoid shimmering & string rep generation.
     * 		Produce pure bytearray when possible.
     * 		Error on overflow.
     */

    ov = objv, oc = objc;
    while (oc-- && (binary || allowUniChar)) {
	objPtr = *ov++;

	if (objPtr->bytes) {
	    /* Value has a string rep. */
	    if (objPtr->length) {
		/*
		 * Non-empty string rep. Not a pure bytearray, so we
		 * won't create a pure bytearray
		 */
	 	binary = 0;
		if ((objPtr->typePtr) && (objPtr->typePtr != &tclStringType)) {
		    /* Prevent shimmer of non-string types. */
		    allowUniChar = 0;
		}
	    }
	} else {
	    /* assert (objPtr->typePtr != NULL) -- stork! */
	    if (TclIsPureByteArray(objPtr)) {
		allowUniChar = 0;
	    } else {
		binary = 0;
		if (objPtr->typePtr == &tclStringType) {
		    /* Have a pure Unicode value; ask to preserve it */
		    requestUniChar = 1;
		} else {
		    /* Have another type; prevent shimmer */
		    allowUniChar = 0;
		}
	    }
	}
    }

    if (binary) {
	/* Result will be pure byte array. Pre-size it */
	ov = objv; oc = objc;
	while (oc-- && (length >= 0)) {
	    objPtr = *ov++;

	    if (objPtr->bytes == NULL) {
		int numBytes;

		Tcl_GetByteArrayFromObj(objPtr, &numBytes); /* PANIC? */
		if (length == 0) {
		    first = objc - oc - 1;
		}
		length += numBytes;
	    }
	}
    } else if (allowUniChar && requestUniChar) {
	/* Result will be pure Tcl_UniChar array. Pre-size it. */
	ov = objv; oc = objc;
	while (oc-- && (length >= 0)) {
	    objPtr = *ov++;

	    if ((objPtr->bytes == NULL) || (objPtr->length)) {
		int numChars;

		Tcl_GetUnicodeFromObj(objPtr, &numChars); /* PANIC? */
		if (length == 0) {
		    first = objc - oc - 1;
		}
		length += numChars;
	    }
	}
    } else {
	/* Result will be concat of string reps. Pre-size it. */
	ov = objv; oc = objc;
	while (oc-- && (length >= 0)) {
	    int numBytes;

	    objPtr = *ov++;

	    Tcl_GetStringFromObj(objPtr, &numBytes);	/* PANIC? */
	    if ((length == 0) && numBytes) {
		first = objc - oc - 1;
	    }
	    length += numBytes;
	}
    }

    if (length < 0) {
	if (interp) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "max size for a Tcl value (%d bytes) exceeded", INT_MAX));
	    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
	}
	return TCL_ERROR;
    }

    if (length == 0) {
	/* Total length of zero means every value has length zero */
	*objPtrPtr = objv[0];
	return TCL_OK;
    }

    objv += first; objc -= first;

    if (binary) {
	/* Efficiently produce a pure byte array result */
	unsigned char *dst;

	/*
	 * Broken interface! Byte array value routines offer no way
	 * to handle failure to allocate enough space. Following
	 * stanza may panic.
	 */
	if (inPlace && !Tcl_IsShared(*objv)) {
	    int start;

	    objResultPtr = *objv++; objc--;
	    Tcl_GetByteArrayFromObj(objResultPtr, &start);
	    dst = Tcl_SetByteArrayLength(objResultPtr, length) + start;
	} else {
	    objResultPtr = Tcl_NewByteArrayObj(NULL, length);
	    dst = Tcl_SetByteArrayLength(objResultPtr, length);
	}
	while (objc--) {
	    Tcl_Obj *objPtr = *objv++;

	    if (objPtr->bytes == NULL) {
		int more;
		unsigned char *src = Tcl_GetByteArrayFromObj(objPtr, &more);
		memcpy(dst, src, (size_t) more);
		dst += more;
	    }
	}
    } else if (allowUniChar && requestUniChar) {
	/* Efficiently produce a pure Tcl_UniChar array result */
	Tcl_UniChar *dst;

	if (inPlace && !Tcl_IsShared(*objv)) {
	    int start;

	    objResultPtr = *objv++; objc--;

	    /* Ugly interface! Force resize of the unicode array. */
	    Tcl_GetUnicodeFromObj(objResultPtr, &start);
	    Tcl_InvalidateStringRep(objResultPtr);
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %"
			TCL_LL_MODIFIER "u bytes",
			(Tcl_WideUInt)STRING_SIZE(length)));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return TCL_ERROR;
	    }
	    dst = Tcl_GetUnicode(objResultPtr) + start;
	} else {
	    Tcl_UniChar ch = 0;

	    /* Ugly interface! No scheme to init array size. */
	    objResultPtr = Tcl_NewUnicodeObj(&ch, 0);	/* PANIC? */
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %"
			TCL_LL_MODIFIER "u bytes",
			(Tcl_WideUInt)STRING_SIZE(length)));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return TCL_ERROR;
	    }
	    dst = Tcl_GetUnicode(objResultPtr);
	}
	while (objc--) {
	    Tcl_Obj *objPtr = *objv++;

	    if ((objPtr->bytes == NULL) || (objPtr->length)) {
		int more;
		Tcl_UniChar *src = Tcl_GetUnicodeFromObj(objPtr, &more);
		memcpy(dst, src, more * sizeof(Tcl_UniChar));
		dst += more;
	    }
	}
    } else {
	/* Efficiently concatenate string reps */
	char *dst;

	if (inPlace && !Tcl_IsShared(*objv)) {
	    int start;

	    objResultPtr = *objv++; objc--;

	    Tcl_GetStringFromObj(objResultPtr, &start);
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %u bytes",
			length));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return TCL_ERROR;
	    }
	    dst = Tcl_GetString(objResultPtr) + start;
	    if (length > start) {
		TclFreeIntRep(objResultPtr);
	    }
	} else {
	    objResultPtr = Tcl_NewObj();	/* PANIC? */
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %u bytes",
			length));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return TCL_ERROR;
	    }
	    dst = Tcl_GetString(objResultPtr);
	}
	while (objc--) {
	    Tcl_Obj *objPtr = *objv++;

	    if ((objPtr->bytes == NULL) || (objPtr->length)) {
		int more;
		char *src = Tcl_GetStringFromObj(objPtr, &more);
		memcpy(dst, src, (size_t) more);
		dst += more;
	    }
	}
    }
    *objPtrPtr = objResultPtr;
    return TCL_OK;
}

/*
 *---------------------------------------------------------------------------
 *
 * TclStringFind --
 *
 *	Implements the [string first] operation.
 *
 * Results:
 *	If needle is found as a substring of haystack, the index of the
 *	first instance of such a find is returned.  If needle is not present
 *	as a substring of haystack, -1 is returned.
 *
 * Side effects:
 *	needle and haystack may have their Tcl_ObjType changed.
 *
 *---------------------------------------------------------------------------
 */

int
TclStringFind(
    Tcl_Obj *needle,
    Tcl_Obj *haystack,
    int start)
{
    int lh, ln = Tcl_GetCharLength(needle);

    if (ln == 0) {
	/*
	 * 	We don't find empty substrings.  Bizarre!
	 *
	 * 	TODO: When we one day make this a true substring
	 * 	finder, change this to "return 0"
	 */
	return -1;
    }

    if (TclIsPureByteArray(needle) && TclIsPureByteArray(haystack)) {
	unsigned char *end, *try, *bh;
	unsigned char *bn = Tcl_GetByteArrayFromObj(needle, &ln);

	bh = Tcl_GetByteArrayFromObj(haystack, &lh);
	end = bh + lh;

	try = bh + start;
	while (try + ln <= end) {
	    try = memchr(try, bn[0], end - try);

	    if (try == NULL) {
		return -1;
	    }
	    if (0 == memcmp(try+1, bn+1, ln-1)) {
		return (try - bh);
	    }
	    try++;
	}
	return -1;
    }

    lh = Tcl_GetCharLength(haystack);
    if (haystack->bytes && (lh == haystack->length)) {
	/* haystack is all single-byte chars */

	if (needle->bytes && (ln == needle->length)) {
	    /* needle is also all single-byte chars */
	    char *found = strstr(haystack->bytes + start, needle->bytes);

	    if (found) {
		return (found - haystack->bytes);
	    } else {
		return -1;
	    }
	} else {
	    /*
	     * Cannot find substring with a multi-byte char inside
	     * a string with no multi-byte chars.
	     */
	    return -1;
	}
    } else {
	Tcl_UniChar *try, *end, *uh;
	Tcl_UniChar *un = Tcl_GetUnicodeFromObj(needle, &ln);

	uh = Tcl_GetUnicodeFromObj(haystack, &lh);
	end = uh + lh;

	try = uh + start;
	while (try + ln <= end) {
	    if ((*try == *un)
		    && (0 == memcmp(try+1, un+1, (ln-1)*sizeof(Tcl_UniChar)))) {
		return (try - uh);
	    }
	    try++;
	}
	return -1;
    }
}

/*
 *---------------------------------------------------------------------------
 *
 * TclStringLast --
 *
 *	Implements the [string last] operation.
 *
 * Results:
 *	If needle is found as a substring of haystack, the index of the
 *	last instance of such a find is returned.  If needle is not present
 *	as a substring of haystack, -1 is returned.
 *
 * Side effects:
 *	needle and haystack may have their Tcl_ObjType changed.
 *
 *---------------------------------------------------------------------------
 */

int
TclStringLast(
    Tcl_Obj *needle,
    Tcl_Obj *haystack,
    int last)
{
    int lh, ln = Tcl_GetCharLength(needle);

    if (ln == 0) {
	/*
	 * 	We don't find empty substrings.  Bizarre!
	 *
	 * 	TODO: When we one day make this a true substring
	 * 	finder, change this to "return 0"
	 */
	return -1;
    }

    if (ln > last + 1) {
	return -1;
    }

    if (TclIsPureByteArray(needle) && TclIsPureByteArray(haystack)) {
	unsigned char *try, *bh;
	unsigned char *bn = Tcl_GetByteArrayFromObj(needle, &ln);

	bh = Tcl_GetByteArrayFromObj(haystack, &lh);

	if (last + 1 > lh) {
	    last = lh - 1;
	}
	try = bh + last + 1 - ln;
	while (try >= bh) {
	    if ((*try == bn[0])
		    && (0 == memcmp(try+1, bn+1, ln-1))) {
		return (try - bh);
	    }
	    try--;
	}
	return -1;
    }

    lh = Tcl_GetCharLength(haystack);
    if (last + 1 > lh) {
	last = lh - 1;
    }
    if (haystack->bytes && (lh == haystack->length)) {
	/* haystack is all single-byte chars */

	if (needle->bytes && (ln == needle->length)) {
	    /* needle is also all single-byte chars */

	    char *try = haystack->bytes + last + 1 - ln;
	    while (try >= haystack->bytes) {
		if ((*try == needle->bytes[0])
			&& (0 == memcmp(try+1, needle->bytes + 1, ln - 1))) {
		    return (try - haystack->bytes);
		}
		try--;
	    }
	    return -1;
	} else {
	    /*
	     * Cannot find substring with a multi-byte char inside
	     * a string with no multi-byte chars.
	     */
	    return -1;
	}
    } else {
	Tcl_UniChar *try, *uh;
	Tcl_UniChar *un = Tcl_GetUnicodeFromObj(needle, &ln);

	uh = Tcl_GetUnicodeFromObj(haystack, &lh);

	try = uh + last + 1 - ln;
	while (try >= uh) {
	    if ((*try == un[0])
		    && (0 == memcmp(try+1, un+1, (ln-1)*sizeof(Tcl_UniChar)))) {
		return (try - uh);
	    }
	    try--;
	}
	return -1;
    }
}

/*
 *---------------------------------------------------------------------------
 *
 * TclStringObjReverse --
 *
 *	Implements the [string reverse] operation.
 *







<
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2637
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2639
2640
2641
2642
2643


































































































































































































































































































































































































































































































































































































































2644
2645
2646
2647
2648
2649
2650
	return TclGetStringFromObj(objPtr, (int *)sizePtr);
    }

    stringPtr = GET_STRING(objPtr);
    *sizePtr = stringPtr->allocated;
    return objPtr->bytes;
}


































































































































































































































































































































































































































































































































































































































/*
 *---------------------------------------------------------------------------
 *
 * TclStringObjReverse --
 *
 *	Implements the [string reverse] operation.
 *
3470
3471
3472
3473
3474
3475
3476

3477
3478
3479
3480
3481
3482
3483
				 * an internal rep of type "String". */
    Tcl_Obj *copyPtr)		/* Object with internal rep to set. Must not
				 * currently have an internal rep.*/
{
    String *srcStringPtr = GET_STRING(srcPtr);
    String *copyStringPtr = NULL;


    if (srcStringPtr->numChars == -1) {
	/*
	 * The String struct in the source value holds zero useful data. Don't
	 * bother copying it. Don't even bother allocating space in which to
	 * copy it. Just let the copy be untyped.
	 */








>







2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
				 * an internal rep of type "String". */
    Tcl_Obj *copyPtr)		/* Object with internal rep to set. Must not
				 * currently have an internal rep.*/
{
    String *srcStringPtr = GET_STRING(srcPtr);
    String *copyStringPtr = NULL;

#if COMPAT==0
    if (srcStringPtr->numChars == -1) {
	/*
	 * The String struct in the source value holds zero useful data. Don't
	 * bother copying it. Don't even bother allocating space in which to
	 * copy it. Just let the copy be untyped.
	 */

3512
3513
3514
3515
3516
3517
3518



































3519
3520
3521
3522
3523
3524
3525
    /*
     * Tricky point: the string value was copied by generic object management
     * code, so it doesn't contain any extra bytes that might exist in the
     * source object.
     */

    copyStringPtr->allocated = copyPtr->bytes ? copyPtr->length : 0;




































    SET_STRING(copyPtr, copyStringPtr);
    copyPtr->typePtr = &tclStringType;
}

/*
 *----------------------------------------------------------------------







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2912
2913
2914
2915
2916
2917
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2919
2920
2921
2922
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2924
2925
2926
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2947
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2954
2955
2956
2957
2958
2959
2960
    /*
     * Tricky point: the string value was copied by generic object management
     * code, so it doesn't contain any extra bytes that might exist in the
     * source object.
     */

    copyStringPtr->allocated = copyPtr->bytes ? copyPtr->length : 0;
#else /* COMPAT!=0 */
    /*
     * If the src obj is a string of 1-byte Utf chars, then copy the string
     * rep of the source object and create an "empty" Unicode internal rep for
     * the new object. Otherwise, copy Unicode internal rep, and invalidate
     * the string rep of the new object.
     */

    if (srcStringPtr->hasUnicode && srcStringPtr->numChars > 0) {
	/*
	 * Copy the full allocation for the Unicode buffer.
	 */

	copyStringPtr = stringAlloc(srcStringPtr->maxChars);
	copyStringPtr->maxChars = srcStringPtr->maxChars;
	memcpy(copyStringPtr->unicode, srcStringPtr->unicode,
		srcStringPtr->numChars * sizeof(Tcl_UniChar));
	copyStringPtr->unicode[srcStringPtr->numChars] = 0;
	copyStringPtr->allocated = 0;
    } else {
	copyStringPtr = stringAlloc(0);
	copyStringPtr->unicode[0] = 0;
	copyStringPtr->maxChars = 0;

	/*
	 * Tricky point: the string value was copied by generic object
	 * management code, so it doesn't contain any extra bytes that might
	 * exist in the source object.
	 */

	copyStringPtr->allocated = copyPtr->length;
    }
    copyStringPtr->numChars = srcStringPtr->numChars;
    copyStringPtr->hasUnicode = srcStringPtr->hasUnicode;
#endif /* COMPAT==0 */

    SET_STRING(copyPtr, copyStringPtr);
    copyPtr->typePtr = &tclStringType;
}

/*
 *----------------------------------------------------------------------
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
    int numChars)
{
    /*
     * Pre-condition: this is the "string" Tcl_ObjType.
     */

    int i, origLength, size = 0;
    char *dst;
    String *stringPtr = GET_STRING(objPtr);

    if (numChars < 0) {
	numChars = UnicodeLength(unicode);
    }

    if (numChars == 0) {







|







3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
    int numChars)
{
    /*
     * Pre-condition: this is the "string" Tcl_ObjType.
     */

    int i, origLength, size = 0;
    char *dst, buf[TCL_UTF_MAX];
    String *stringPtr = GET_STRING(objPtr);

    if (numChars < 0) {
	numChars = UnicodeLength(unicode);
    }

    if (numChars == 0) {
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657

    if (numChars <= (INT_MAX - size)/TCL_UTF_MAX
	    && stringPtr->allocated >= size + numChars * TCL_UTF_MAX) {
	goto copyBytes;
    }

    for (i = 0; i < numChars && size >= 0; i++) {
	size += TclUtfCount(unicode[i]);
    }
    if (size < 0) {
	Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX);
    }

    /*
     * Grow space if needed.







|







3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092

    if (numChars <= (INT_MAX - size)/TCL_UTF_MAX
	    && stringPtr->allocated >= size + numChars * TCL_UTF_MAX) {
	goto copyBytes;
    }

    for (i = 0; i < numChars && size >= 0; i++) {
	size += Tcl_UniCharToUtf((int) unicode[i], buf);
    }
    if (size < 0) {
	Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX);
    }

    /*
     * Grow space if needed.
Changes to generic/tclStringRep.h.
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
 *
 * Under normal configurations, what Tcl calls "Unicode" is actually UTF-16
 * restricted to the Basic Multilingual Plane (i.e. U+00000 to U+0FFFF). This
 * can be officially modified by altering the definition of Tcl_UniChar in
 * tcl.h, but do not do that unless you are sure what you're doing!
 */

typedef struct {
    int numChars;		/* The number of chars in the string. -1 means
				 * this value has not been calculated. >= 0
				 * means that there is a valid Unicode rep, or
				 * that the number of UTF bytes == the number
				 * of chars. */
    int allocated;		/* The amount of space actually allocated for
				 * the UTF string (minus 1 byte for the







|







42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
 *
 * Under normal configurations, what Tcl calls "Unicode" is actually UTF-16
 * restricted to the Basic Multilingual Plane (i.e. U+00000 to U+0FFFF). This
 * can be officially modified by altering the definition of Tcl_UniChar in
 * tcl.h, but do not do that unless you are sure what you're doing!
 */

typedef struct String {
    int numChars;		/* The number of chars in the string. -1 means
				 * this value has not been calculated. >= 0
				 * means that there is a valid Unicode rep, or
				 * that the number of UTF bytes == the number
				 * of chars. */
    int allocated;		/* The amount of space actually allocated for
				 * the UTF string (minus 1 byte for the
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
    (int)(((size_t)UINT_MAX - sizeof(String))/sizeof(Tcl_UniChar))
#define STRING_SIZE(numChars) \
    (sizeof(String) + ((numChars) * sizeof(Tcl_UniChar)))
#define stringCheckLimits(numChars) \
    do {								\
	if ((numChars) < 0 || (numChars) > STRING_MAXCHARS) {		\
	    Tcl_Panic("max length for a Tcl unicode value (%d chars) exceeded", \
		      (int)STRING_MAXCHARS);					\
	}								\
    } while (0)
#define stringAttemptAlloc(numChars) \
    (String *) attemptckalloc(STRING_SIZE(numChars))
#define stringAlloc(numChars) \
    (String *) ckalloc(STRING_SIZE(numChars))
#define stringRealloc(ptr, numChars) \
    (String *) ckrealloc((ptr), STRING_SIZE(numChars))
#define stringAttemptRealloc(ptr, numChars) \
    (String *) attemptckrealloc((ptr), STRING_SIZE(numChars))
#define GET_STRING(objPtr) \
    ((String *) (objPtr)->internalRep.twoPtrValue.ptr1)
#define SET_STRING(objPtr, stringPtr) \
    ((objPtr)->internalRep.twoPtrValue.ptr1 = (void *) (stringPtr))

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */







|



|

|

|

|












68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
    (int)(((size_t)UINT_MAX - sizeof(String))/sizeof(Tcl_UniChar))
#define STRING_SIZE(numChars) \
    (sizeof(String) + ((numChars) * sizeof(Tcl_UniChar)))
#define stringCheckLimits(numChars) \
    do {								\
	if ((numChars) < 0 || (numChars) > STRING_MAXCHARS) {		\
	    Tcl_Panic("max length for a Tcl unicode value (%d chars) exceeded", \
		      STRING_MAXCHARS);					\
	}								\
    } while (0)
#define stringAttemptAlloc(numChars) \
    (String *) attemptckalloc((unsigned) STRING_SIZE(numChars))
#define stringAlloc(numChars) \
    (String *) ckalloc((unsigned) STRING_SIZE(numChars))
#define stringRealloc(ptr, numChars) \
    (String *) ckrealloc((ptr), (unsigned) STRING_SIZE(numChars))
#define stringAttemptRealloc(ptr, numChars) \
    (String *) attemptckrealloc((ptr), (unsigned) STRING_SIZE(numChars))
#define GET_STRING(objPtr) \
    ((String *) (objPtr)->internalRep.twoPtrValue.ptr1)
#define SET_STRING(objPtr, stringPtr) \
    ((objPtr)->internalRep.twoPtrValue.ptr1 = (void *) (stringPtr))

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */
Changes to generic/tclStubInit.c.
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
    TclBN_s_mp_sub, /* 60 */
    TclBN_mp_init_set_int, /* 61 */
    TclBN_mp_set_int, /* 62 */
    TclBN_mp_cnt_lsb, /* 63 */
    TclBNInitBignumFromLong, /* 64 */
    TclBNInitBignumFromWideInt, /* 65 */
    TclBNInitBignumFromWideUInt, /* 66 */
    TclBN_mp_expt_d_ex, /* 67 */
};

static const TclStubHooks tclStubHooks = {
    &tclPlatStubs,
    &tclIntStubs,
    &tclIntPlatStubs
};







<







745
746
747
748
749
750
751

752
753
754
755
756
757
758
    TclBN_s_mp_sub, /* 60 */
    TclBN_mp_init_set_int, /* 61 */
    TclBN_mp_set_int, /* 62 */
    TclBN_mp_cnt_lsb, /* 63 */
    TclBNInitBignumFromLong, /* 64 */
    TclBNInitBignumFromWideInt, /* 65 */
    TclBNInitBignumFromWideUInt, /* 66 */

};

static const TclStubHooks tclStubHooks = {
    &tclPlatStubs,
    &tclIntStubs,
    &tclIntPlatStubs
};
Changes to generic/tclStubLib.c.
20
21
22
23
24
25
26
27
28
29
30



31
32
33
34
35
36
37

const TclStubs *tclStubsPtr = NULL;
const TclPlatStubs *tclPlatStubsPtr = NULL;
const TclIntStubs *tclIntStubsPtr = NULL;
const TclIntPlatStubs *tclIntPlatStubsPtr = NULL;

/*
 * Use our own ISDIGIT to avoid linking to libc on windows
 */

#define ISDIGIT(c) (((unsigned)((c)-'0')) <= 9)




/*
 *----------------------------------------------------------------------
 *
 * Tcl_InitStubs --
 *
 *	Tries to initialise the stub table pointers and ensures that the







|


|
>
>
>







20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

const TclStubs *tclStubsPtr = NULL;
const TclPlatStubs *tclPlatStubsPtr = NULL;
const TclIntStubs *tclIntStubsPtr = NULL;
const TclIntPlatStubs *tclIntPlatStubsPtr = NULL;

/*
 * Use our own isDigit to avoid linking to libc on windows
 */

static int isDigit(const int c)
{
    return (c >= '0' && c <= '9');
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_InitStubs --
 *
 *	Tries to initialise the stub table pointers and ensures that the
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
 *----------------------------------------------------------------------
 */
#undef Tcl_InitStubs
MODULE_SCOPE const char *
Tcl_InitStubs(
    Tcl_Interp *interp,
    const char *version,
    int exact,
    int magic)
{
    Interp *iPtr = (Interp *) interp;
    const char *actualVersion = NULL;
    ClientData pkgData = NULL;
    const TclStubs *stubsPtr = iPtr->stubTable;

    /*
     * We can't optimize this check by caching tclStubsPtr because that
     * prevents apps from being able to load/unload Tcl dynamically multiple
     * times. [Bug 615304]
     */

    if (!stubsPtr || (stubsPtr->magic != (((exact&0xff00) >= 0x900) ? magic : TCL_STUB_MAGIC))) {
	iPtr->result = (char *)"interpreter uses an incompatible stubs mechanism";
	iPtr->freeProc = TCL_STATIC;
	return NULL;
    }

    actualVersion = stubsPtr->tcl_PkgRequireEx(interp, "Tcl", version, 0, &pkgData);
    if (actualVersion == NULL) {
	return NULL;
    }
    if (exact&1) {
	const char *p = version;
	int count = 0;

	while (*p) {
	    count += !ISDIGIT(*p++);
	}
	if (count == 1) {
	    const char *q = actualVersion;

	    p = version;
	    while (*p && (*p == *q)) {
		p++; q++;
	    }
	    if (*p || ISDIGIT(*q)) {
		/* Construct error message */
		stubsPtr->tcl_PkgRequireEx(interp, "Tcl", version, 1, NULL);
		return NULL;
	    }
	} else {
	    actualVersion = stubsPtr->tcl_PkgRequireEx(interp, "Tcl", version, 1, NULL);
	    if (actualVersion == NULL) {
		return NULL;
	    }
	}
    }
    if (((exact&0xff00) < 0x900)) {
	/* We are running Tcl 8.x */
	stubsPtr = (TclStubs *)pkgData;
    }
    tclStubsPtr = stubsPtr;

    if (stubsPtr->hooks) {
	tclPlatStubsPtr = stubsPtr->hooks->tclPlatStubs;
	tclIntStubsPtr = stubsPtr->hooks->tclIntStubs;
	tclIntPlatStubsPtr = stubsPtr->hooks->tclIntPlatStubs;
    } else {
	tclPlatStubsPtr = NULL;
	tclIntStubsPtr = NULL;
	tclIntPlatStubsPtr = NULL;
    }

    return actualVersion;







|
<












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 *----------------------------------------------------------------------
 */
#undef Tcl_InitStubs
MODULE_SCOPE const char *
Tcl_InitStubs(
    Tcl_Interp *interp,
    const char *version,
    int exact)

{
    Interp *iPtr = (Interp *) interp;
    const char *actualVersion = NULL;
    ClientData pkgData = NULL;
    const TclStubs *stubsPtr = iPtr->stubTable;

    /*
     * We can't optimize this check by caching tclStubsPtr because that
     * prevents apps from being able to load/unload Tcl dynamically multiple
     * times. [Bug 615304]
     */

    if (!stubsPtr || (stubsPtr->magic != TCL_STUB_MAGIC)) {
	iPtr->result = "interpreter uses an incompatible stubs mechanism";
	iPtr->freeProc = TCL_STATIC;
	return NULL;
    }

    actualVersion = stubsPtr->tcl_PkgRequireEx(interp, "Tcl", version, 0, &pkgData);
    if (actualVersion == NULL) {
	return NULL;
    }
    if (exact) {
	const char *p = version;
	int count = 0;

	while (*p) {
	    count += !isDigit(*p++);
	}
	if (count == 1) {
	    const char *q = actualVersion;

	    p = version;
	    while (*p && (*p == *q)) {
		p++; q++;
	    }
	    if (*p || isDigit(*q)) {
		/* Construct error message */
		stubsPtr->tcl_PkgRequireEx(interp, "Tcl", version, 1, NULL);
		return NULL;
	    }
	} else {
	    actualVersion = stubsPtr->tcl_PkgRequireEx(interp, "Tcl", version, 1, NULL);
	    if (actualVersion == NULL) {
		return NULL;
	    }
	}
    }


    tclStubsPtr = (TclStubs *)pkgData;



    if (tclStubsPtr->hooks) {
	tclPlatStubsPtr = tclStubsPtr->hooks->tclPlatStubs;
	tclIntStubsPtr = tclStubsPtr->hooks->tclIntStubs;
	tclIntPlatStubsPtr = tclStubsPtr->hooks->tclIntPlatStubs;
    } else {
	tclPlatStubsPtr = NULL;
	tclIntStubsPtr = NULL;
	tclIntPlatStubsPtr = NULL;
    }

    return actualVersion;
Changes to generic/tclTest.c.
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 */
#include "tclIO.h"

/*
 * Declare external functions used in Windows tests.
 */









DLLEXPORT int		Tcltest_Init(Tcl_Interp *interp);
DLLEXPORT int		Tcltest_SafeInit(Tcl_Interp *interp);

/*
 * Dynamic string shared by TestdcallCmd and DelCallbackProc; used to collect
 * the results of the various deletion callbacks.
 */

static Tcl_DString delString;







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|







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 */
#include "tclIO.h"

/*
 * Declare external functions used in Windows tests.
 */

/*
 * TCL_STORAGE_CLASS is set unconditionally to DLLEXPORT because the
 * Tcltest_Init declaration is in the source file itself, which is only
 * accessed when we are building a library.
 */

#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLEXPORT
EXTERN int		Tcltest_Init(Tcl_Interp *interp);
EXTERN int		Tcltest_SafeInit(Tcl_Interp *interp);

/*
 * Dynamic string shared by TestdcallCmd and DelCallbackProc; used to collect
 * the results of the various deletion callbacks.
 */

static Tcl_DString delString;
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			    Tcl_Obj *const objv[]);
static int		TestparsevarObjCmd(ClientData dummy,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		TestparsevarnameObjCmd(ClientData dummy,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		TestpreferstableObjCmd(ClientData dummy,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		TestprintObjCmd(ClientData dummy,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		TestregexpObjCmd(ClientData dummy,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		TestreturnObjCmd(ClientData dummy,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static void		TestregexpXflags(const char *string,







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			    Tcl_Obj *const objv[]);
static int		TestparsevarObjCmd(ClientData dummy,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		TestparsevarnameObjCmd(ClientData dummy,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);






static int		TestregexpObjCmd(ClientData dummy,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		TestreturnObjCmd(ClientData dummy,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static void		TestregexpXflags(const char *string,
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    Tcl_Obj **objv;
    int objc, index;
    static const char *const specialOptions[] = {
	"-appinitprocerror", "-appinitprocdeleteinterp",
	"-appinitprocclosestderr", "-appinitprocsetrcfile", NULL
    };

    if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) {
	return TCL_ERROR;
    }
    if (Tcl_TomMath_InitStubs(interp, "8.5-") == NULL) {
	return TCL_ERROR;
    }
    if (Tcl_OOInitStubs(interp) == NULL) {
	return TCL_ERROR;
    }
    /* TIP #268: Full patchlevel instead of just major.minor */








|


|







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    Tcl_Obj **objv;
    int objc, index;
    static const char *const specialOptions[] = {
	"-appinitprocerror", "-appinitprocdeleteinterp",
	"-appinitprocclosestderr", "-appinitprocsetrcfile", NULL
    };

    if (Tcl_InitStubs(interp, "8.5", 0) == NULL) {
	return TCL_ERROR;
    }
    if (Tcl_TomMath_InitStubs(interp, "8.5") == NULL) {
	return TCL_ERROR;
    }
    if (Tcl_OOInitStubs(interp) == NULL) {
	return TCL_ERROR;
    }
    /* TIP #268: Full patchlevel instead of just major.minor */

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    Tcl_CreateObjCommand(interp, "testparseargs", TestparseargsCmd,NULL,NULL);
    Tcl_CreateObjCommand(interp, "testparser", TestparserObjCmd,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testparsevar", TestparsevarObjCmd,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testparsevarname", TestparsevarnameObjCmd,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testpreferstable", TestpreferstableObjCmd,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testprint", TestprintObjCmd,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testregexp", TestregexpObjCmd,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testreturn", TestreturnObjCmd,
	    NULL, NULL);
#ifndef TCL_NO_DEPRECATED
    Tcl_CreateObjCommand(interp, "testsaveresult", TestsaveresultCmd,
	    NULL, NULL);







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    Tcl_CreateObjCommand(interp, "testparseargs", TestparseargsCmd,NULL,NULL);
    Tcl_CreateObjCommand(interp, "testparser", TestparserObjCmd,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testparsevar", TestparsevarObjCmd,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testparsevarname", TestparsevarnameObjCmd,
	    NULL, NULL);




    Tcl_CreateObjCommand(interp, "testregexp", TestregexpObjCmd,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testreturn", TestreturnObjCmd,
	    NULL, NULL);
#ifndef TCL_NO_DEPRECATED
    Tcl_CreateObjCommand(interp, "testsaveresult", TestsaveresultCmd,
	    NULL, NULL);
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 *----------------------------------------------------------------------
 */

int
Tcltest_SafeInit(
    Tcl_Interp *interp)		/* Interpreter for application. */
{
    if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) {
	return TCL_ERROR;
    }
    return Procbodytest_SafeInit(interp);
}

/*
 *----------------------------------------------------------------------







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 *----------------------------------------------------------------------
 */

int
Tcltest_SafeInit(
    Tcl_Interp *interp)		/* Interpreter for application. */
{
    if (Tcl_InitStubs(interp, "8.5", 0) == NULL) {
	return TCL_ERROR;
    }
    return Procbodytest_SafeInit(interp);
}

/*
 *----------------------------------------------------------------------
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	static int deleteCalled;

	deleteCalled = 0;
	cmdTrace = Tcl_CreateObjTrace(interp, 50000,
		TCL_ALLOW_INLINE_COMPILATION, ObjTraceProc,
		(ClientData) &deleteCalled, ObjTraceDeleteProc);
	result = Tcl_EvalEx(interp, argv[2], -1, 0);
	Tcl_DeleteTrace(interp, cmdTrace);
	if (!deleteCalled) {
	    Tcl_SetResult(interp, "Delete wasn't called", TCL_STATIC);
	    return TCL_ERROR;
	} else {
	    return result;
	}
    } else if (strcmp(argv[1], "doubletest") == 0) {
	Tcl_Trace t1, t2;

	Tcl_DStringInit(&buffer);
	t1 = Tcl_CreateTrace(interp, 1, CmdTraceProc, &buffer);
	t2 = Tcl_CreateTrace(interp, 50000, CmdTraceProc, &buffer);
	result = Tcl_EvalEx(interp, argv[2], -1, 0);
	if (result == TCL_OK) {
	    Tcl_ResetResult(interp);
	    Tcl_AppendResult(interp, Tcl_DStringValue(&buffer), NULL);
	}
	Tcl_DeleteTrace(interp, t2);
	Tcl_DeleteTrace(interp, t1);
	Tcl_DStringFree(&buffer);







|













|







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	static int deleteCalled;

	deleteCalled = 0;
	cmdTrace = Tcl_CreateObjTrace(interp, 50000,
		TCL_ALLOW_INLINE_COMPILATION, ObjTraceProc,
		(ClientData) &deleteCalled, ObjTraceDeleteProc);
	result = Tcl_Eval(interp, argv[2]);
	Tcl_DeleteTrace(interp, cmdTrace);
	if (!deleteCalled) {
	    Tcl_SetResult(interp, "Delete wasn't called", TCL_STATIC);
	    return TCL_ERROR;
	} else {
	    return result;
	}
    } else if (strcmp(argv[1], "doubletest") == 0) {
	Tcl_Trace t1, t2;

	Tcl_DStringInit(&buffer);
	t1 = Tcl_CreateTrace(interp, 1, CmdTraceProc, &buffer);
	t2 = Tcl_CreateTrace(interp, 50000, CmdTraceProc, &buffer);
	result = Tcl_Eval(interp, argv[2]);
	if (result == TCL_OK) {
	    Tcl_ResetResult(interp);
	    Tcl_AppendResult(interp, Tcl_DStringValue(&buffer), NULL);
	}
	Tcl_DeleteTrace(interp, t2);
	Tcl_DeleteTrace(interp, t1);
	Tcl_DStringFree(&buffer);
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static void
DelDeleteProc(
    ClientData clientData)	/* String command to evaluate. */
{
    DelCmd *dPtr = clientData;

    Tcl_EvalEx(dPtr->interp, dPtr->deleteCmd, -1, 0);
    Tcl_ResetResult(dPtr->interp);
    ckfree(dPtr->deleteCmd);
    ckfree(dPtr);
}

/*
 *----------------------------------------------------------------------







|







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static void
DelDeleteProc(
    ClientData clientData)	/* String command to evaluate. */
{
    DelCmd *dPtr = clientData;

    Tcl_Eval(dPtr->interp, dPtr->deleteCmd);
    Tcl_ResetResult(dPtr->interp);
    ckfree(dPtr->deleteCmd);
    ckfree(dPtr);
}

/*
 *----------------------------------------------------------------------
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    Tcl_FreeParse(&parse);
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TestpreferstableObjCmd --
 *
 *	This procedure implements the "testpreferstable" command.  It is
 *	used for being able to test the "package" command even when the
 *  environment variable TCL_PKG_PREFER_LATEST is set in your environment.
 *
 * Results:
 *	A standard Tcl result.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static int
TestpreferstableObjCmd(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* The argument objects. */
{
    Interp *iPtr = (Interp *) interp;
    iPtr->packagePrefer = PKG_PREFER_STABLE;
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TestprintObjCmd --
 *
 *	This procedure implements the "testprint" command.  It is
 *	used for being able to test the Tcl_ObjPrintf() function.
 *
 * Results:
 *	A standard Tcl result.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static int
TestprintObjCmd(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* The argument objects. */
{
    Tcl_WideInt argv1 = 0;

    if (objc < 2 || objc > 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "format wideint");   
    }

    if (objc > 1) {
	Tcl_GetWideIntFromObj(interp, objv[2], &argv1);
    }
    Tcl_SetObjResult(interp, Tcl_ObjPrintf(Tcl_GetString(objv[1]), argv1));
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TestregexpObjCmd --
 *
 *	This procedure implements the "testregexp" command. It is used to give
 *	a direct interface for regexp flags. It's identical to
 *	Tcl_RegexpObjCmd except for the -xflags option, and the consequences
 *	thereof (including the REG_EXPECT kludge).
 *







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    Tcl_FreeParse(&parse);
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *



































































 * TestregexpObjCmd --
 *
 *	This procedure implements the "testregexp" command. It is used to give
 *	a direct interface for regexp flags. It's identical to
 *	Tcl_RegexpObjCmd except for the -xflags option, and the consequences
 *	thereof (including the REG_EXPECT kludge).
 *
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	    const char *value;
	    int start, end;
	    char resinfo[TCL_INTEGER_SPACE * 2];

	    varName = Tcl_GetString(objv[2]);
	    TclRegExpRangeUniChar(regExpr, -1, &start, &end);
	    sprintf(resinfo, "%d %d", start, end-1);
	    value = Tcl_SetVar2(interp, varName, NULL, resinfo, 0);
	    if (value == NULL) {
		Tcl_AppendResult(interp, "couldn't set variable \"",
			varName, "\"", NULL);
		return TCL_ERROR;
	    }
	} else if (cflags & TCL_REG_CANMATCH) {
	    const char *varName;
	    const char *value;
	    char resinfo[TCL_INTEGER_SPACE * 2];

	    Tcl_RegExpGetInfo(regExpr, &info);
	    varName = Tcl_GetString(objv[2]);
	    sprintf(resinfo, "%ld", info.extendStart);
	    value = Tcl_SetVar2(interp, varName, NULL, resinfo, 0);
	    if (value == NULL) {
		Tcl_AppendResult(interp, "couldn't set variable \"",
			varName, "\"", NULL);
		return TCL_ERROR;
	    }
	}
	return TCL_OK;







|













|







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	    const char *value;
	    int start, end;
	    char resinfo[TCL_INTEGER_SPACE * 2];

	    varName = Tcl_GetString(objv[2]);
	    TclRegExpRangeUniChar(regExpr, -1, &start, &end);
	    sprintf(resinfo, "%d %d", start, end-1);
	    value = Tcl_SetVar(interp, varName, resinfo, 0);
	    if (value == NULL) {
		Tcl_AppendResult(interp, "couldn't set variable \"",
			varName, "\"", NULL);
		return TCL_ERROR;
	    }
	} else if (cflags & TCL_REG_CANMATCH) {
	    const char *varName;
	    const char *value;
	    char resinfo[TCL_INTEGER_SPACE * 2];

	    Tcl_RegExpGetInfo(regExpr, &info);
	    varName = Tcl_GetString(objv[2]);
	    sprintf(resinfo, "%ld", info.extendStart);
	    value = Tcl_SetVar(interp, varName, resinfo, 0);
	    if (value == NULL) {
		Tcl_AppendResult(interp, "couldn't set variable \"",
			varName, "\"", NULL);
		return TCL_ERROR;
	    }
	}
	return TCL_OK;
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}

static int
StaticInitProc(
    Tcl_Interp *interp)		/* Interpreter in which package is supposedly
				 * being loaded. */
{
    Tcl_SetVar2(interp, "x", NULL, "loaded", TCL_GLOBAL_ONLY);
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TesttranslatefilenameCmd --







|







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}

static int
StaticInitProc(
    Tcl_Interp *interp)		/* Interpreter in which package is supposedly
				 * being loaded. */
{
    Tcl_SetVar(interp, "x", "loaded", TCL_GLOBAL_ONLY);
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TesttranslatefilenameCmd --
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453
4454
4455
4456

    if (argc == 5) {
	if (strcmp(argv[4], "global") == 0) {
	    flags = TCL_GLOBAL_ONLY;
	} else if (strcmp(argv[4], "namespace") == 0) {
	    flags = TCL_NAMESPACE_ONLY;
	}
	return Tcl_UpVar2(interp, argv[1], argv[2], NULL, argv[3], flags);
    } else {
	if (strcmp(argv[5], "global") == 0) {
	    flags = TCL_GLOBAL_ONLY;
	} else if (strcmp(argv[5], "namespace") == 0) {
	    flags = TCL_NAMESPACE_ONLY;
	}
	return Tcl_UpVar2(interp, argv[1], argv[2],







|







4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387

    if (argc == 5) {
	if (strcmp(argv[4], "global") == 0) {
	    flags = TCL_GLOBAL_ONLY;
	} else if (strcmp(argv[4], "namespace") == 0) {
	    flags = TCL_NAMESPACE_ONLY;
	}
	return Tcl_UpVar(interp, argv[1], argv[2], argv[3], flags);
    } else {
	if (strcmp(argv[5], "global") == 0) {
	    flags = TCL_GLOBAL_ONLY;
	} else if (strcmp(argv[5], "namespace") == 0) {
	    flags = TCL_NAMESPACE_ONLY;
	}
	return Tcl_UpVar2(interp, argv[1], argv[2],
4635
4636
4637
4638
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
static int
TestpanicCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int argc,			/* Number of arguments. */
    const char **argv)		/* Argument strings. */
{
    char *argString;

    /*
     *  Put the arguments into a var args structure
     *  Append all of the arguments together separated by spaces
     */

    argString = Tcl_Merge(argc-1, argv+1);







|







4566
4567
4568
4569
4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
static int
TestpanicCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int argc,			/* Number of arguments. */
    const char **argv)		/* Argument strings. */
{
    const char *argString;

    /*
     *  Put the arguments into a var args structure
     *  Append all of the arguments together separated by spaces
     */

    argString = Tcl_Merge(argc-1, argv+1);
4936
4937
4938
4939
4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
4950
4951
4952
4953
4954
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
    }
    Tcl_GetTime(&stop);
    timePer = (stop.sec - start.sec)*1000000 + (stop.usec - start.usec);
    fprintf(stderr, "   %.3f usec per hashtable lookup of \"gettimes\"\n",
	    timePer/100000);

    /* Tcl_SetVar 100000 times */
    fprintf(stderr, "Tcl_SetVar2 of \"12345\" 100000 times\n");
    Tcl_GetTime(&start);
    for (i = 0;  i < 100000;  i++) {
	s = Tcl_SetVar2(interp, "a", NULL, "12345", TCL_LEAVE_ERR_MSG);
	if (s == NULL) {
	    return TCL_ERROR;
	}
    }
    Tcl_GetTime(&stop);
    timePer = (stop.sec - start.sec)*1000000 + (stop.usec - start.usec);
    fprintf(stderr, "   %.3f usec per Tcl_SetVar of a to \"12345\"\n",
	    timePer/100000);

    /* Tcl_GetVar 100000 times */
    fprintf(stderr, "Tcl_GetVar of a==\"12345\" 100000 times\n");
    Tcl_GetTime(&start);
    for (i = 0;  i < 100000;  i++) {
	s = Tcl_GetVar2(interp, "a", NULL, TCL_LEAVE_ERR_MSG);
	if (s == NULL) {
	    return TCL_ERROR;
	}
    }
    Tcl_GetTime(&stop);
    timePer = (stop.sec - start.sec)*1000000 + (stop.usec - start.usec);
    fprintf(stderr, "   %.3f usec per Tcl_GetVar of a==\"12345\"\n",







|


|













|







4867
4868
4869
4870
4871
4872
4873
4874
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
    }
    Tcl_GetTime(&stop);
    timePer = (stop.sec - start.sec)*1000000 + (stop.usec - start.usec);
    fprintf(stderr, "   %.3f usec per hashtable lookup of \"gettimes\"\n",
	    timePer/100000);

    /* Tcl_SetVar 100000 times */
    fprintf(stderr, "Tcl_SetVar of \"12345\" 100000 times\n");
    Tcl_GetTime(&start);
    for (i = 0;  i < 100000;  i++) {
	s = Tcl_SetVar(interp, "a", "12345", TCL_LEAVE_ERR_MSG);
	if (s == NULL) {
	    return TCL_ERROR;
	}
    }
    Tcl_GetTime(&stop);
    timePer = (stop.sec - start.sec)*1000000 + (stop.usec - start.usec);
    fprintf(stderr, "   %.3f usec per Tcl_SetVar of a to \"12345\"\n",
	    timePer/100000);

    /* Tcl_GetVar 100000 times */
    fprintf(stderr, "Tcl_GetVar of a==\"12345\" 100000 times\n");
    Tcl_GetTime(&start);
    for (i = 0;  i < 100000;  i++) {
	s = Tcl_GetVar(interp, "a", TCL_LEAVE_ERR_MSG);
	if (s == NULL) {
	    return TCL_ERROR;
	}
    }
    Tcl_GetTime(&stop);
    timePer = (stop.sec - start.sec)*1000000 + (stop.usec - start.usec);
    fprintf(stderr, "   %.3f usec per Tcl_GetVar of a==\"12345\"\n",
5223
5224
5225
5226
5227
5228
5229
5230
5231
5232
5233
5234
5235
5236
5237

    freeCount = 0;
    Tcl_SaveResult(interp, &state);

    if (((enum options) index) == RESULT_OBJECT) {
	result = Tcl_EvalObjEx(interp, objv[2], 0);
    } else {
	result = Tcl_EvalEx(interp, Tcl_GetString(objv[2]), -1, 0);
    }

    if (discard) {
	Tcl_DiscardResult(&state);
    } else {
	Tcl_RestoreResult(interp, &state);
	result = TCL_OK;







|







5154
5155
5156
5157
5158
5159
5160
5161
5162
5163
5164
5165
5166
5167
5168

    freeCount = 0;
    Tcl_SaveResult(interp, &state);

    if (((enum options) index) == RESULT_OBJECT) {
	result = Tcl_EvalObjEx(interp, objv[2], 0);
    } else {
	result = Tcl_Eval(interp, Tcl_GetString(objv[2]));
    }

    if (discard) {
	Tcl_DiscardResult(&state);
    } else {
	Tcl_RestoreResult(interp, &state);
	result = TCL_OK;
6326
6327
6328
6329
6330
6331
6332
6333
6334
6335
6336
6337
6338
6339
6340
	if (arg2 != NULL) {
	    Tcl_DStringAppendElement(&ds, Tcl_GetString(arg2));
	}
	Tcl_DStringEndSublist(&ds);
	savedResult = Tcl_GetObjResult(interp);
	Tcl_IncrRefCount(savedResult);
	Tcl_SetObjResult(interp, Tcl_NewObj());
	Tcl_EvalEx(interp, Tcl_DStringValue(&ds), -1, 0);
	Tcl_DStringFree(&ds);
	Tcl_ResetResult(interp);
	Tcl_SetObjResult(interp, savedResult);
	Tcl_DecrRefCount(savedResult);
    }
}








|







6257
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270
6271
	if (arg2 != NULL) {
	    Tcl_DStringAppendElement(&ds, Tcl_GetString(arg2));
	}
	Tcl_DStringEndSublist(&ds);
	savedResult = Tcl_GetObjResult(interp);
	Tcl_IncrRefCount(savedResult);
	Tcl_SetObjResult(interp, Tcl_NewObj());
	Tcl_Eval(interp, Tcl_DStringValue(&ds));
	Tcl_DStringFree(&ds);
	Tcl_ResetResult(interp);
	Tcl_SetObjResult(interp, savedResult);
	Tcl_DecrRefCount(savedResult);
    }
}

6789
6790
6791
6792
6793
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809
6810
6811
6812
6813
6814
6815
6816
6817
6818
6819
6820
TestcpuidCmd(
    ClientData dummy,
    Tcl_Interp* interp,		/* Tcl interpreter */
    int objc,			/* Parameter count */
    Tcl_Obj *const * objv)	/* Parameter vector */
{
    int status, index, i;
    int regs[4];
    Tcl_Obj *regsObjs[4];

    if (objc != 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "eax");
	return TCL_ERROR;
    }
    if (Tcl_GetIntFromObj(interp, objv[1], &index) != TCL_OK) {
	return TCL_ERROR;
    }
    status = TclWinCPUID(index, regs);
    if (status != TCL_OK) {
	Tcl_SetObjResult(interp,
		Tcl_NewStringObj("operation not available", -1));
	return status;
    }
    for (i=0 ; i<4 ; ++i) {
	regsObjs[i] = Tcl_NewIntObj(regs[i]);
    }
    Tcl_SetObjResult(interp, Tcl_NewListObj(4, regsObjs));
    return TCL_OK;
}
#endif

/*







|









|






|







6720
6721
6722
6723
6724
6725
6726
6727
6728
6729
6730
6731
6732
6733
6734
6735
6736
6737
6738
6739
6740
6741
6742
6743
6744
6745
6746
6747
6748
6749
6750
6751
TestcpuidCmd(
    ClientData dummy,
    Tcl_Interp* interp,		/* Tcl interpreter */
    int objc,			/* Parameter count */
    Tcl_Obj *const * objv)	/* Parameter vector */
{
    int status, index, i;
    unsigned int regs[4];
    Tcl_Obj *regsObjs[4];

    if (objc != 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "eax");
	return TCL_ERROR;
    }
    if (Tcl_GetIntFromObj(interp, objv[1], &index) != TCL_OK) {
	return TCL_ERROR;
    }
    status = TclWinCPUID((unsigned) index, regs);
    if (status != TCL_OK) {
	Tcl_SetObjResult(interp,
		Tcl_NewStringObj("operation not available", -1));
	return status;
    }
    for (i=0 ; i<4 ; ++i) {
	regsObjs[i] = Tcl_NewIntObj((int) regs[i]);
    }
    Tcl_SetObjResult(interp, Tcl_NewListObj(4, regsObjs));
    return TCL_OK;
}
#endif

/*
Changes to generic/tclTestObj.c.
617
618
619
620
621
622
623
624















625
626
627
628
629
630
631
632
633
634
    }

    argv = ckalloc((objc-3) * sizeof(char *));
    for (i = 4; i < objc; i++) {
	argv[i-4] = Tcl_GetString(objv[i]);
    }
    argv[objc-4] = NULL;
















    result = Tcl_GetIndexFromObj((setError? interp : NULL), objv[3],
	    argv, "token", INDEX_TEMP_TABLE|(allowAbbrev? 0 : TCL_EXACT),
	    &index);
    ckfree(argv);
    if (result == TCL_OK) {
	Tcl_SetIntObj(Tcl_GetObjResult(interp), index);
    }
    return result;
}









>
>
>
>
>
>
>
>
>
>
>
>
>
>
>

|
<







617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641

642
643
644
645
646
647
648
    }

    argv = ckalloc((objc-3) * sizeof(char *));
    for (i = 4; i < objc; i++) {
	argv[i-4] = Tcl_GetString(objv[i]);
    }
    argv[objc-4] = NULL;

    /*
     * Tcl_GetIndexFromObj assumes that the table is statically-allocated so
     * that its address is different for each index object. If we accidently
     * allocate a table at the same address as that cached in the index
     * object, clear out the object's cached state.
     */

    if (objv[3]->typePtr != NULL
	    && !strcmp("index", objv[3]->typePtr->name)) {
	indexRep = objv[3]->internalRep.twoPtrValue.ptr1;
	if (indexRep->tablePtr == (void *) argv) {
	    TclFreeIntRep(objv[3]);
	}
    }

    result = Tcl_GetIndexFromObj((setError? interp : NULL), objv[3],
	    argv, "token", (allowAbbrev? 0 : TCL_EXACT), &index);

    ckfree(argv);
    if (result == TCL_OK) {
	Tcl_SetIntObj(Tcl_GetObjResult(interp), index);
    }
    return result;
}

1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
	index = Tcl_GetString(objv[2]);
	if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) {
	    return TCL_ERROR;
	}
	if (CheckIfVarUnset(interp, varPtr,varIndex)) {
	    return TCL_ERROR;
	}
	Tcl_SetObjResult(interp, Tcl_NewWideIntObj(varPtr[varIndex]->refCount));
    } else if (strcmp(subCmd, "type") == 0) {
	if (objc != 3) {
	    goto wrongNumArgs;
	}
	index = Tcl_GetString(objv[2]);
	if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) {
	    return TCL_ERROR;







|







1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
	index = Tcl_GetString(objv[2]);
	if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) {
	    return TCL_ERROR;
	}
	if (CheckIfVarUnset(interp, varPtr,varIndex)) {
	    return TCL_ERROR;
	}
	Tcl_SetObjResult(interp, Tcl_NewIntObj(varPtr[varIndex]->refCount));
    } else if (strcmp(subCmd, "type") == 0) {
	if (objc != 3) {
	    goto wrongNumArgs;
	}
	index = Tcl_GetString(objv[2]);
	if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) {
	    return TCL_ERROR;
Changes to generic/tclThreadTest.c.
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
    Tcl_Channel errChannel;
    const char *errorInfo, *argv[3];
    char *script;
    char buf[TCL_DOUBLE_SPACE+1];

    sprintf(buf, "%" TCL_LL_MODIFIER "d", (Tcl_WideInt)(size_t)Tcl_GetCurrentThread());

    errorInfo = Tcl_GetVar2(interp, "errorInfo", NULL, TCL_GLOBAL_ONLY);
    if (errorProcString == NULL) {
	errChannel = Tcl_GetStdChannel(TCL_STDERR);
	Tcl_WriteChars(errChannel, "Error from thread ", -1);
	Tcl_WriteChars(errChannel, buf, -1);
	Tcl_WriteChars(errChannel, "\n", 1);
	Tcl_WriteChars(errChannel, errorInfo, -1);
	Tcl_WriteChars(errChannel, "\n", 1);







|







653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
    Tcl_Channel errChannel;
    const char *errorInfo, *argv[3];
    char *script;
    char buf[TCL_DOUBLE_SPACE+1];

    sprintf(buf, "%" TCL_LL_MODIFIER "d", (Tcl_WideInt)(size_t)Tcl_GetCurrentThread());

    errorInfo = Tcl_GetVar(interp, "errorInfo", TCL_GLOBAL_ONLY);
    if (errorProcString == NULL) {
	errChannel = Tcl_GetStdChannel(TCL_STDERR);
	Tcl_WriteChars(errChannel, "Error from thread ", -1);
	Tcl_WriteChars(errChannel, buf, -1);
	Tcl_WriteChars(errChannel, "\n", 1);
	Tcl_WriteChars(errChannel, errorInfo, -1);
	Tcl_WriteChars(errChannel, "\n", 1);
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
    } else {
	Tcl_Preserve(interp);
	Tcl_ResetResult(interp);
	Tcl_CreateThreadExitHandler(ThreadFreeProc, threadEventPtr->script);
	code = Tcl_EvalEx(interp, threadEventPtr->script,-1,TCL_EVAL_GLOBAL);
	Tcl_DeleteThreadExitHandler(ThreadFreeProc, threadEventPtr->script);
	if (code != TCL_OK) {
	    errorCode = Tcl_GetVar2(interp, "errorCode", NULL, TCL_GLOBAL_ONLY);
	    errorInfo = Tcl_GetVar2(interp, "errorInfo", NULL, TCL_GLOBAL_ONLY);
	} else {
	    errorCode = errorInfo = NULL;
	}
	result = Tcl_GetStringResult(interp);
    }
    ckfree(threadEventPtr->script);
    if (resultPtr) {







|
|







1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
    } else {
	Tcl_Preserve(interp);
	Tcl_ResetResult(interp);
	Tcl_CreateThreadExitHandler(ThreadFreeProc, threadEventPtr->script);
	code = Tcl_EvalEx(interp, threadEventPtr->script,-1,TCL_EVAL_GLOBAL);
	Tcl_DeleteThreadExitHandler(ThreadFreeProc, threadEventPtr->script);
	if (code != TCL_OK) {
	    errorCode = Tcl_GetVar(interp, "errorCode", TCL_GLOBAL_ONLY);
	    errorInfo = Tcl_GetVar(interp, "errorInfo", TCL_GLOBAL_ONLY);
	} else {
	    errorCode = errorInfo = NULL;
	}
	result = Tcl_GetStringResult(interp);
    }
    ckfree(threadEventPtr->script);
    if (resultPtr) {
Changes to generic/tclTimer.c.
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
 * of the following structure. For multi-threaded implementations, there is
 * one instance of this structure for each thread.
 *
 * Notice that different structures with the same name appear in other files.
 * The structure defined below is used in this file only.
 */

typedef struct {
    TimerHandler *firstTimerHandlerPtr;	/* First event in queue. */
    int lastTimerId;		/* Timer identifier of most recently created
				 * timer. */
    int timerPending;		/* 1 if a timer event is in the queue. */
    IdleHandler *idleList;	/* First in list of all idle handlers. */
    IdleHandler *lastIdlePtr;	/* Last in list (or NULL for empty list). */
    int idleGeneration;		/* Used to fill in the "generation" fields of







|







87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
 * of the following structure. For multi-threaded implementations, there is
 * one instance of this structure for each thread.
 *
 * Notice that different structures with the same name appear in other files.
 * The structure defined below is used in this file only.
 */

typedef struct ThreadSpecificData {
    TimerHandler *firstTimerHandlerPtr;	/* First event in queue. */
    int lastTimerId;		/* Timer identifier of most recently created
				 * timer. */
    int timerPending;		/* 1 if a timer event is in the queue. */
    IdleHandler *idleList;	/* First in list of all idle handlers. */
    IdleHandler *lastIdlePtr;	/* Last in list (or NULL for empty list). */
    int idleGeneration;		/* Used to fill in the "generation" fields of
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
	    return TCL_ERROR;
	}
	if (objc == 3) {
	    commandPtr = objv[2];
	} else {
	    commandPtr = Tcl_ConcatObj(objc-2, objv+2);;
	}
	command = TclGetStringFromObj(commandPtr, &length);
	for (afterPtr = assocPtr->firstAfterPtr;  afterPtr != NULL;
		afterPtr = afterPtr->nextPtr) {
	    tempCommand = TclGetStringFromObj(afterPtr->commandPtr,
		    &tempLength);
	    if ((length == tempLength)
		    && !memcmp(command, tempCommand, (unsigned) length)) {
		break;
	    }
	}
	if (afterPtr == NULL) {







|


|







896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
	    return TCL_ERROR;
	}
	if (objc == 3) {
	    commandPtr = objv[2];
	} else {
	    commandPtr = Tcl_ConcatObj(objc-2, objv+2);;
	}
	command = Tcl_GetStringFromObj(commandPtr, &length);
	for (afterPtr = assocPtr->firstAfterPtr;  afterPtr != NULL;
		afterPtr = afterPtr->nextPtr) {
	    tempCommand = Tcl_GetStringFromObj(afterPtr->commandPtr,
		    &tempLength);
	    if ((length == tempLength)
		    && !memcmp(command, tempCommand, (unsigned) length)) {
		break;
	    }
	}
	if (afterPtr == NULL) {
Changes to generic/tclTomMath.decls.
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
declare 20 {
    int TclBN_mp_grow(mp_int *a, int size)
}
declare 21 {
    int TclBN_mp_init(mp_int *a)
}
declare 22 {
    int TclBN_mp_init_copy(mp_int *a, const mp_int *b)
}
declare 23 {
    int TclBN_mp_init_multi(mp_int *a, ...)
}
declare 24 {
    int TclBN_mp_init_set(mp_int *a, mp_digit b)
}







|







86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
declare 20 {
    int TclBN_mp_grow(mp_int *a, int size)
}
declare 21 {
    int TclBN_mp_init(mp_int *a)
}
declare 22 {
    int TclBN_mp_init_copy(mp_int *a, mp_int *b)
}
declare 23 {
    int TclBN_mp_init_multi(mp_int *a, ...)
}
declare 24 {
    int TclBN_mp_init_set(mp_int *a, mp_digit b)
}
125
126
127
128
129
130
131
132
133
134
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declare 33 {
    int TclBN_mp_neg(const mp_int *a, mp_int *b)
}
declare 34 {
    int TclBN_mp_or(mp_int *a, mp_int *b, mp_int *c)
}
declare 35 {
    int TclBN_mp_radix_size(const mp_int *a, int radix, int *size)
}
declare 36 {
    int TclBN_mp_read_radix(mp_int *a, const char *str, int radix)
}
declare 37 {
    void TclBN_mp_rshd(mp_int *a, int shift)
}







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declare 33 {
    int TclBN_mp_neg(const mp_int *a, mp_int *b)
}
declare 34 {
    int TclBN_mp_or(mp_int *a, mp_int *b, mp_int *c)
}
declare 35 {
    int TclBN_mp_radix_size(mp_int *a, int radix, int *size)
}
declare 36 {
    int TclBN_mp_read_radix(mp_int *a, const char *str, int radix)
}
declare 37 {
    void TclBN_mp_rshd(mp_int *a, int shift)
}
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declare 65 {
    void TclBNInitBignumFromWideInt(mp_int *bignum, Tcl_WideInt initVal)
}
declare 66 {
    void TclBNInitBignumFromWideUInt(mp_int *bignum, Tcl_WideUInt initVal)
}

# Added in libtommath 1.0
declare 67 {
    int TclBN_mp_expt_d_ex(mp_int *a, mp_digit b, mp_int *c, int fast)
}

# Local Variables:
# mode: tcl
# End:







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declare 65 {
    void TclBNInitBignumFromWideInt(mp_int *bignum, Tcl_WideInt initVal)
}
declare 66 {
    void TclBNInitBignumFromWideUInt(mp_int *bignum, Tcl_WideUInt initVal)
}






# Local Variables:
# mode: tcl
# End:
Changes to generic/tclTomMath.h.
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/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://math.libtomcrypt.com
 */
#ifndef BN_H_
#define BN_H_

#include "tclTomMathDecls.h"
#ifndef MODULE_SCOPE
#define MODULE_SCOPE extern
#endif











#ifdef __cplusplus
extern "C" {









#endif


/* detect 64-bit mode if possible */
#if defined(NEVER) /* 128-bit ints fail in too many places */
   #if !(defined(MP_32BIT) || defined(MP_16BIT) || defined(MP_8BIT))
      #define MP_64BIT
   #endif
#endif

/* some default configurations.
 *
 * A "mp_digit" must be able to hold DIGIT_BIT + 1 bits
 * A "mp_word" must be able to hold 2*DIGIT_BIT + 1 bits
 *
 * At the very least a mp_digit must be able to hold 7 bits
 * [any size beyond that is ok provided it doesn't overflow the data type]
 */
#ifdef MP_8BIT
#ifndef MP_DIGIT_DECLARED
   typedef uint8_t              mp_digit;
#define MP_DIGIT_DECLARED
#endif
   typedef uint16_t             mp_word;
#define MP_SIZEOF_MP_DIGIT      1
#ifdef DIGIT_BIT
#error You must not define DIGIT_BIT when using MP_8BIT
#endif
#elif defined(MP_16BIT)
#ifndef MP_DIGIT_DECLARED
   typedef uint16_t             mp_digit;
#define MP_DIGIT_DECLARED
#endif
   typedef uint32_t             mp_word;
#define MP_SIZEOF_MP_DIGIT      2
#ifdef DIGIT_BIT
#error You must not define DIGIT_BIT when using MP_16BIT
#endif
#elif defined(MP_64BIT)
   /* for GCC only on supported platforms */
#ifndef CRYPT
   typedef unsigned long long   ulong64;
   typedef signed long long     long64;
#endif

#ifndef MP_DIGIT_DECLARED
   typedef ulong64 mp_digit;
#define MP_DIGIT_DECLARED
#endif
#if defined(_WIN32)
   typedef unsigned __int128    mp_word;
#elif defined(__GNUC__)
   typedef unsigned long        mp_word __attribute__ ((mode(TI)));
#else
   /* it seems you have a problem
    * but we assume you can somewhere define your own uint128_t */
   typedef uint128_t            mp_word;
#endif

   #define DIGIT_BIT            60
#else
   /* this is the default case, 28-bit digits */

   /* this is to make porting into LibTomCrypt easier :-) */
#ifndef CRYPT




   typedef unsigned long long   ulong64;
   typedef signed long long     long64;

#endif

#ifndef MP_DIGIT_DECLARED
   typedef uint32_t             mp_digit;
#define MP_DIGIT_DECLARED
#endif
   typedef ulong64              mp_word;

#ifdef MP_31BIT
   /* this is an extension that uses 31-bit digits */
   #define DIGIT_BIT            31
#else
   /* default case is 28-bit digits, defines MP_28BIT as a handy macro to test */
   #define DIGIT_BIT            28
   #define MP_28BIT
#endif
#endif

/* otherwise the bits per digit is calculated automatically from the size of a mp_digit */

#ifndef DIGIT_BIT


   #define DIGIT_BIT     (((CHAR_BIT * MP_SIZEOF_MP_DIGIT) - 1))  /* bits per digit */
   typedef uint_least32_t mp_min_u32;


#else
   typedef mp_digit mp_min_u32;





#endif

/* platforms that can use a better rand function */
#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
    #define MP_USE_ALT_RAND 1
#endif

/* use arc4random on platforms that support it */

#ifdef MP_USE_ALT_RAND
    #define MP_GEN_RANDOM()    arc4random()
#else
    #define MP_GEN_RANDOM()    rand()
#endif

#define MP_DIGIT_BIT     DIGIT_BIT
#define MP_MASK          ((((mp_digit)1)<<((mp_digit)DIGIT_BIT))-((mp_digit)1))
#define MP_DIGIT_MAX     MP_MASK

/* equalities */












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/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */
#ifndef BN_H_
#define BN_H_

#include "tclTomMathDecls.h"
#ifndef MODULE_SCOPE
#define MODULE_SCOPE extern
#endif



#ifndef MIN
#   define MIN(x,y) ((x)<(y)?(x):(y))
#endif

#ifndef MAX
#   define MAX(x,y) ((x)>(y)?(x):(y))
#endif

#ifdef __cplusplus
extern "C" {

/* C++ compilers don't like assigning void * to mp_digit * */
#define  OPT_CAST(x)  (x *)

#else

/* C on the other hand doesn't care */
#define  OPT_CAST(x)

#endif


/* detect 64-bit mode if possible */
#if defined(NEVER)  /* 128-bit ints fail in too many places */
#   if !(defined(MP_64BIT) && defined(MP_16BIT) && defined(MP_8BIT))
#	define MP_64BIT
#   endif
#endif

/* some default configurations.
 *
 * A "mp_digit" must be able to hold DIGIT_BIT + 1 bits
 * A "mp_word" must be able to hold 2*DIGIT_BIT + 1 bits
 *
 * At the very least a mp_digit must be able to hold 7 bits
 * [any size beyond that is ok provided it doesn't overflow the data type]
 */
#ifdef MP_8BIT
#ifndef MP_DIGIT_DECLARED
   typedef unsigned char      mp_digit;
#define MP_DIGIT_DECLARED
#endif
   typedef unsigned short     mp_word;




#elif defined(MP_16BIT)
#ifndef MP_DIGIT_DECLARED
   typedef unsigned short     mp_digit;
#define MP_DIGIT_DECLARED
#endif
   typedef unsigned long      mp_word;




#elif defined(MP_64BIT)
   /* for GCC only on supported platforms */
#ifndef CRYPT
   typedef unsigned long long ulong64;
   typedef signed long long   long64;
#endif

#ifndef MP_DIGIT_DECLARED
   typedef unsigned long      mp_digit;
#define MP_DIGIT_DECLARED
#endif



   typedef unsigned long      mp_word __attribute__ ((mode(TI)));






#  define DIGIT_BIT          60
#else
   /* this is the default case, 28-bit digits */
   
   /* this is to make porting into LibTomCrypt easier :-) */
#ifndef CRYPT
#  if defined(_MSC_VER) || defined(__BORLANDC__)
      typedef unsigned __int64   ulong64;
      typedef signed __int64     long64;
#  else
      typedef unsigned long long ulong64;
      typedef signed long long   long64;
#  endif
#endif

#ifndef MP_DIGIT_DECLARED
   typedef unsigned int      mp_digit;
#define MP_DIGIT_DECLARED
#endif
   typedef ulong64            mp_word;

#ifdef MP_31BIT   
   /* this is an extension that uses 31-bit digits */
#  define DIGIT_BIT          31
#else
   /* default case is 28-bit digits, defines MP_28BIT as a handy macro to test */
#  define DIGIT_BIT          28
#  define MP_28BIT
#endif   
#endif

/* define heap macros */
#if 0 /* these are macros in tclTomMathDecls.h */
#ifndef CRYPT
   /* default to libc stuff */
#  ifndef XMALLOC
#     define XMALLOC  malloc
#     define XFREE    free
#     define XREALLOC realloc
#     define XCALLOC  calloc
#  else
      /* prototypes for our heap functions */
      extern void *XMALLOC(size_t n);
      extern void *XREALLOC(void *p, size_t n);
      extern void *XCALLOC(size_t n, size_t s);
      extern void XFREE(void *p);
#  endif
#endif




#endif


/* otherwise the bits per digit is calculated automatically from the size of a mp_digit */
#ifndef DIGIT_BIT
#   define DIGIT_BIT     ((int)((CHAR_BIT * sizeof(mp_digit) - 1)))  /* bits per digit */


#endif

#define MP_DIGIT_BIT     DIGIT_BIT
#define MP_MASK          ((((mp_digit)1)<<((mp_digit)DIGIT_BIT))-((mp_digit)1))
#define MP_DIGIT_MAX     MP_MASK

/* equalities */
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#endif

/* define this to use lower memory usage routines (exptmods mostly) */
/* #define MP_LOW_MEM */

/* default precision */
#ifndef MP_PREC
   #ifndef MP_LOW_MEM
      #define MP_PREC                 32     /* default digits of precision */
   #else
      #define MP_PREC                 8      /* default digits of precision */
   #endif
#endif

/* size of comba arrays, should be at least 2 * 2**(BITS_PER_WORD - BITS_PER_DIGIT*2) */
#define MP_WARRAY               (1 << (((sizeof(mp_word) * CHAR_BIT) - (2 * DIGIT_BIT)) + 1))

/* the infamous mp_int structure */
#ifndef MP_INT_DECLARED
#define MP_INT_DECLARED
typedef struct mp_int mp_int;
#endif
struct mp_int {
    int used, alloc, sign;
    mp_digit *dp;
};

/* callback for mp_prime_random, should fill dst with random bytes and return how many read [upto len] */
typedef int ltm_prime_callback(unsigned char *dst, int len, void *dat);


#define USED(m)    ((m)->used)
#define DIGIT(m,k) ((m)->dp[(k)])
#define SIGN(m)    ((m)->sign)

/* error code to char* string */

const char *mp_error_to_string(int code);


/* ---> init and deinit bignum functions <--- */
/* init a bignum */
/*
int mp_init(mp_int *a);
*/








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#endif

/* define this to use lower memory usage routines (exptmods mostly) */
/* #define MP_LOW_MEM */

/* default precision */
#ifndef MP_PREC
#  ifndef MP_LOW_MEM
#     define MP_PREC                 32     /* default digits of precision */
#  else
#     define MP_PREC                 8      /* default digits of precision */
#  endif
#endif

/* size of comba arrays, should be at least 2 * 2**(BITS_PER_WORD - BITS_PER_DIGIT*2) */
#define MP_WARRAY               (1 << (sizeof(mp_word) * CHAR_BIT - 2 * DIGIT_BIT + 1))

/* the infamous mp_int structure */
#ifndef MP_INT_DECLARED
#define MP_INT_DECLARED
typedef struct mp_int mp_int;
#endif
struct mp_int {
    int used, alloc, sign;
    mp_digit *dp;
};

/* callback for mp_prime_random, should fill dst with random bytes and return how many read [upto len] */
typedef int ltm_prime_callback(unsigned char *dst, int len, void *dat);


#define USED(m)    ((m)->used)
#define DIGIT(m,k) ((m)->dp[(k)])
#define SIGN(m)    ((m)->sign)

/* error code to char* string */
/*
char *mp_error_to_string(int code);
*/

/* ---> init and deinit bignum functions <--- */
/* init a bignum */
/*
int mp_init(mp_int *a);
*/

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/* init to a given number of digits */
/*
int mp_init_size(mp_int *a, int size);
*/

/* ---> Basic Manipulations <--- */
#define mp_iszero(a) (((a)->used == 0) ? MP_YES : MP_NO)
#define mp_iseven(a) ((((a)->used == 0) || (((a)->dp[0] & 1u) == 0u)) ? MP_YES : MP_NO)
#define mp_isodd(a)  ((((a)->used > 0) && (((a)->dp[0] & 1u) == 1u)) ? MP_YES : MP_NO)
#define mp_isneg(a)  (((a)->sign != MP_ZPOS) ? MP_YES : MP_NO)

/* set to zero */
/*
void mp_zero(mp_int *a);
*/

/* set to a digit */
/*
void mp_set(mp_int *a, mp_digit b);
*/

/* set a 32-bit const */
/*
int mp_set_int(mp_int *a, unsigned long b);
*/

/* set a platform dependent unsigned long value */
/*
int mp_set_long(mp_int *a, unsigned long b);
*/

/* set a platform dependent unsigned long long value */
/*
int mp_set_long_long(mp_int *a, unsigned long long b);
*/

/* get a 32-bit value */
unsigned long mp_get_int(mp_int * a);

/* get a platform dependent unsigned long value */
unsigned long mp_get_long(mp_int * a);

/* get a platform dependent unsigned long long value */
unsigned long long mp_get_long_long(mp_int * a);

/* initialize and set a digit */
/*
int mp_init_set (mp_int * a, mp_digit b);
*/

/* initialize and set 32-bit value */
/*
int mp_init_set_int (mp_int * a, unsigned long b);
*/

/* copy, b = a */
/*
int mp_copy(const mp_int *a, mp_int *b);
*/

/* inits and copies, a = b */
/*
int mp_init_copy(mp_int *a, const mp_int *b);
*/

/* trim unused digits */
/*
void mp_clamp(mp_int *a);
*/

/* import binary data */
/*
int mp_import(mp_int* rop, size_t count, int order, size_t size, int endian, size_t nails, const void* op);
*/

/* export binary data */
/*
int mp_export(void* rop, size_t* countp, int order, size_t size, int endian, size_t nails, mp_int* op);
*/

/* ---> digit manipulation <--- */

/* right shift by "b" digits */
/*
void mp_rshd(mp_int *a, int b);
*/

/* left shift by "b" digits */
/*
int mp_lshd(mp_int *a, int b);
*/

/* c = a / 2**b, implemented as c = a >> b */
/*
int mp_div_2d(const mp_int *a, int b, mp_int *c, mp_int *d);
*/

/* b = a/2 */
/*
int mp_div_2(mp_int *a, mp_int *b);
*/

/* c = a * 2**b, implemented as c = a << b */
/*
int mp_mul_2d(const mp_int *a, int b, mp_int *c);
*/

/* b = a*2 */
/*
int mp_mul_2(mp_int *a, mp_int *b);
*/

/* c = a mod 2**b */
/*
int mp_mod_2d(const mp_int *a, int b, mp_int *c);
*/

/* computes a = 2**b */
/*
int mp_2expt(mp_int *a, int b);







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/* init to a given number of digits */
/*
int mp_init_size(mp_int *a, int size);
*/

/* ---> Basic Manipulations <--- */
#define mp_iszero(a) (((a)->used == 0) ? MP_YES : MP_NO)
#define mp_iseven(a) (((a)->used == 0 || (((a)->dp[0] & 1) == 0)) ? MP_YES : MP_NO)
#define mp_isodd(a)  (((a)->used > 0 && (((a)->dp[0] & 1) == 1)) ? MP_YES : MP_NO)


/* set to zero */
/*
void mp_zero(mp_int *a);
*/

/* set to a digit */
/*
void mp_set(mp_int *a, mp_digit b);
*/

/* set a 32-bit const */
/*
int mp_set_int(mp_int *a, unsigned long b);
*/











/* get a 32-bit value */
unsigned long mp_get_int(mp_int * a);







/* initialize and set a digit */
/*
int mp_init_set (mp_int * a, mp_digit b);
*/

/* initialize and set 32-bit value */
/*
int mp_init_set_int (mp_int * a, unsigned long b);
*/

/* copy, b = a */
/*
int mp_copy(const mp_int *a, mp_int *b);
*/

/* inits and copies, a = b */
/*
int mp_init_copy(mp_int *a, mp_int *b);
*/

/* trim unused digits */
/*
void mp_clamp(mp_int *a);
*/











/* ---> digit manipulation <--- */

/* right shift by "b" digits */
/*
void mp_rshd(mp_int *a, int b);
*/

/* left shift by "b" digits */
/*
int mp_lshd(mp_int *a, int b);
*/

/* c = a / 2**b */
/*
int mp_div_2d(const mp_int *a, int b, mp_int *c, mp_int *d);
*/

/* b = a/2 */
/*
int mp_div_2(mp_int *a, mp_int *b);
*/

/* c = a * 2**b */
/*
int mp_mul_2d(const mp_int *a, int b, mp_int *c);
*/

/* b = a*2 */
/*
int mp_mul_2(mp_int *a, mp_int *b);
*/

/* c = a mod 2**d */
/*
int mp_mod_2d(const mp_int *a, int b, mp_int *c);
*/

/* computes a = 2**b */
/*
int mp_2expt(mp_int *a, int b);
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int mp_div_3(mp_int *a, mp_int *c, mp_digit *d);
*/

/* c = a**b */
/*
int mp_expt_d(mp_int *a, mp_digit b, mp_int *c);
*/
/*
int mp_expt_d_ex (mp_int * a, mp_digit b, mp_int * c, int fast);
*/

/* c = a mod b, 0 <= c < b  */
/*
int mp_mod_d(mp_int *a, mp_digit b, mp_digit *c);
*/

/* ---> number theory <--- */







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int mp_div_3(mp_int *a, mp_int *c, mp_digit *d);
*/

/* c = a**b */
/*
int mp_expt_d(mp_int *a, mp_digit b, mp_int *c);
*/




/* c = a mod b, 0 <= c < b  */
/*
int mp_mod_d(mp_int *a, mp_digit b, mp_digit *c);
*/

/* ---> number theory <--- */
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/* finds one of the b'th root of a, such that |c|**b <= |a|
 *
 * returns error if a < 0 and b is even
 */
/*
int mp_n_root(mp_int *a, mp_digit b, mp_int *c);
*/
/*
int mp_n_root_ex (mp_int * a, mp_digit b, mp_int * c, int fast);
*/

/* special sqrt algo */
/*
int mp_sqrt(mp_int *arg, mp_int *ret);
*/

/* special sqrt (mod prime) */
/*
int mp_sqrtmod_prime(mp_int *arg, mp_int *prime, mp_int *ret);
*/

/* is number a square? */
/*
int mp_is_square(mp_int *arg, int *ret);
*/

/* computes the jacobi c = (a | n) (or Legendre if b is prime)  */
/*







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/* finds one of the b'th root of a, such that |c|**b <= |a|
 *
 * returns error if a < 0 and b is even
 */
/*
int mp_n_root(mp_int *a, mp_digit b, mp_int *c);
*/




/* special sqrt algo */
/*
int mp_sqrt(mp_int *arg, mp_int *ret);
*/






/* is number a square? */
/*
int mp_is_square(mp_int *arg, int *ret);
*/

/* computes the jacobi c = (a | n) (or Legendre if b is prime)  */
/*
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#  define PRIME_SIZE      31
#else
#  define PRIME_SIZE      256
#endif

/* table of first PRIME_SIZE primes */
#if defined(BUILD_tcl) || !defined(_WIN32)
MODULE_SCOPE const mp_digit ltm_prime_tab[PRIME_SIZE];
#endif

/* result=1 if a is divisible by one of the first PRIME_SIZE primes */
/*
int mp_prime_is_divisible(mp_int *a, int *result);
*/








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#  define PRIME_SIZE      31
#else
#  define PRIME_SIZE      256
#endif

/* table of first PRIME_SIZE primes */
#if defined(BUILD_tcl) || !defined(_WIN32)
MODULE_SCOPE const mp_digit ltm_prime_tab[];
#endif

/* result=1 if a is divisible by one of the first PRIME_SIZE primes */
/*
int mp_prime_is_divisible(mp_int *a, int *result);
*/

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 * Sets result to 0 if composite or 1 if probable prime
 */
/*
int mp_prime_miller_rabin(mp_int *a, mp_int *b, int *result);
*/

/* This gives [for a given bit size] the number of trials required
 * such that Miller-Rabin gives a prob of failure lower than 2^-96
 */
/*
int mp_prime_rabin_miller_trials(int size);
*/

/* performs t rounds of Miller-Rabin on "a" using the first
 * t prime bases.  Also performs an initial sieve of trial







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 * Sets result to 0 if composite or 1 if probable prime
 */
/*
int mp_prime_miller_rabin(mp_int *a, mp_int *b, int *result);
*/

/* This gives [for a given bit size] the number of trials required
 * such that Miller-Rabin gives a prob of failure lower than 2^-96 
 */
/*
int mp_prime_rabin_miller_trials(int size);
*/

/* performs t rounds of Miller-Rabin on "a" using the first
 * t prime bases.  Also performs an initial sieve of trial
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 * bbs_style = 1 means the prime must be congruent to 3 mod 4
 */
/*
int mp_prime_next_prime(mp_int *a, int t, int bbs_style);
*/

/* makes a truly random prime of a given size (bytes),
 * call with bbs = 1 if you want it to be congruent to 3 mod 4
 *
 * You have to supply a callback which fills in a buffer with random bytes.  "dat" is a parameter you can
 * have passed to the callback (e.g. a state or something).  This function doesn't use "dat" itself
 * so it can be NULL
 *
 * The prime generated will be larger than 2^(8*size).
 */
#define mp_prime_random(a, t, size, bbs, cb, dat) mp_prime_random_ex(a, t, ((size) * 8) + 1, (bbs==1)?LTM_PRIME_BBS:0, cb, dat)

/* makes a truly random prime of a given size (bits),
 *
 * Flags are as follows:
 *
 *   LTM_PRIME_BBS      - make prime congruent to 3 mod 4
 *   LTM_PRIME_SAFE     - make sure (p-1)/2 is prime as well (implies LTM_PRIME_BBS)

 *   LTM_PRIME_2MSB_ON  - make the 2nd highest bit one
 *
 * You have to supply a callback which fills in a buffer with random bytes.  "dat" is a parameter you can
 * have passed to the callback (e.g. a state or something).  This function doesn't use "dat" itself
 * so it can be NULL
 *
 */







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 * bbs_style = 1 means the prime must be congruent to 3 mod 4
 */
/*
int mp_prime_next_prime(mp_int *a, int t, int bbs_style);
*/

/* makes a truly random prime of a given size (bytes),
 * call with bbs = 1 if you want it to be congruent to 3 mod 4 
 *
 * You have to supply a callback which fills in a buffer with random bytes.  "dat" is a parameter you can
 * have passed to the callback (e.g. a state or something).  This function doesn't use "dat" itself
 * so it can be NULL
 *
 * The prime generated will be larger than 2^(8*size).
 */
#define mp_prime_random(a, t, size, bbs, cb, dat) mp_prime_random_ex(a, t, ((size) * 8) + 1, (bbs==1)?LTM_PRIME_BBS:0, cb, dat)

/* makes a truly random prime of a given size (bits),
 *
 * Flags are as follows:
 * 
 *   LTM_PRIME_BBS      - make prime congruent to 3 mod 4
 *   LTM_PRIME_SAFE     - make sure (p-1)/2 is prime as well (implies LTM_PRIME_BBS)
 *   LTM_PRIME_2MSB_OFF - make the 2nd highest bit zero
 *   LTM_PRIME_2MSB_ON  - make the 2nd highest bit one
 *
 * You have to supply a callback which fills in a buffer with random bytes.  "dat" is a parameter you can
 * have passed to the callback (e.g. a state or something).  This function doesn't use "dat" itself
 * so it can be NULL
 *
 */
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/*
int mp_toradix(mp_int *a, char *str, int radix);
*/
/*
int mp_toradix_n(mp_int * a, char *str, int radix, int maxlen);
*/
/*
int mp_radix_size(const mp_int *a, int radix, int *size);
*/

#ifndef LTM_NO_FILE
/*
int mp_fread(mp_int *a, int radix, FILE *stream);
*/
/*
int mp_fwrite(mp_int *a, int radix, FILE *stream);
*/
#endif

#define mp_read_raw(mp, str, len) mp_read_signed_bin((mp), (str), (len))
#define mp_raw_size(mp)           mp_signed_bin_size(mp)
#define mp_toraw(mp, str)         mp_to_signed_bin((mp), (str))
#define mp_read_mag(mp, str, len) mp_read_unsigned_bin((mp), (str), (len))
#define mp_mag_size(mp)           mp_unsigned_bin_size(mp)
#define mp_tomag(mp, str)         mp_to_unsigned_bin((mp), (str))

#define mp_tobinary(M, S)  mp_toradix((M), (S), 2)
#define mp_tooctal(M, S)   mp_toradix((M), (S), 8)
#define mp_todecimal(M, S) mp_toradix((M), (S), 10)
#define mp_tohex(M, S)     mp_toradix((M), (S), 16)






























































#ifdef __cplusplus
   }
#endif

#endif


/* $Source$ */
/* $Revision$ */
/* $Date$ */








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/*
int mp_toradix(mp_int *a, char *str, int radix);
*/
/*
int mp_toradix_n(mp_int * a, char *str, int radix, int maxlen);
*/
/*
int mp_radix_size(mp_int *a, int radix, int *size);
*/


/*
int mp_fread(mp_int *a, int radix, FILE *stream);
*/
/*
int mp_fwrite(mp_int *a, int radix, FILE *stream);
*/


#define mp_read_raw(mp, str, len) mp_read_signed_bin((mp), (str), (len))
#define mp_raw_size(mp)           mp_signed_bin_size(mp)
#define mp_toraw(mp, str)         mp_to_signed_bin((mp), (str))
#define mp_read_mag(mp, str, len) mp_read_unsigned_bin((mp), (str), (len))
#define mp_mag_size(mp)           mp_unsigned_bin_size(mp)
#define mp_tomag(mp, str)         mp_to_unsigned_bin((mp), (str))

#define mp_tobinary(M, S)  mp_toradix((M), (S), 2)
#define mp_tooctal(M, S)   mp_toradix((M), (S), 8)
#define mp_todecimal(M, S) mp_toradix((M), (S), 10)
#define mp_tohex(M, S)     mp_toradix((M), (S), 16)

/* lowlevel functions, do not call! */
/*
int s_mp_add(mp_int *a, mp_int *b, mp_int *c);
*/
/*
int s_mp_sub(mp_int *a, mp_int *b, mp_int *c);
*/
#define s_mp_mul(a, b, c) s_mp_mul_digs(a, b, c, (a)->used + (b)->used + 1)
/*
int fast_s_mp_mul_digs(mp_int *a, mp_int *b, mp_int *c, int digs);
*/
/*
int s_mp_mul_digs(mp_int *a, mp_int *b, mp_int *c, int digs);
*/
/*
int fast_s_mp_mul_high_digs(mp_int *a, mp_int *b, mp_int *c, int digs);
*/
/*
int s_mp_mul_high_digs(mp_int *a, mp_int *b, mp_int *c, int digs);
*/
/*
int fast_s_mp_sqr(mp_int *a, mp_int *b);
*/
/*
int s_mp_sqr(mp_int *a, mp_int *b);
*/
/*
int mp_karatsuba_mul(mp_int *a, mp_int *b, mp_int *c);
*/
/*
int mp_toom_mul(mp_int *a, mp_int *b, mp_int *c);
*/
/*
int mp_karatsuba_sqr(mp_int *a, mp_int *b);
*/
/*
int mp_toom_sqr(mp_int *a, mp_int *b);
*/
/*
int fast_mp_invmod(mp_int *a, mp_int *b, mp_int *c);
*/
/*
int mp_invmod_slow (mp_int * a, mp_int * b, mp_int * c);
*/
/*
int fast_mp_montgomery_reduce(mp_int *a, mp_int *m, mp_digit mp);
*/
/*
int mp_exptmod_fast(mp_int *G, mp_int *X, mp_int *P, mp_int *Y, int mode);
*/
/*
int s_mp_exptmod (mp_int * G, mp_int * X, mp_int * P, mp_int * Y, int mode);
*/
/*
void bn_reverse(unsigned char *s, int len);
*/

#if defined(BUILD_tcl) || !defined(_WIN32)
MODULE_SCOPE const char *mp_s_rmap;
#endif

#ifdef __cplusplus
}
#endif

#endif






Changes to generic/tclTomMathDecls.h.
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#define mp_div TclBN_mp_div
#define mp_div_2 TclBN_mp_div_2
#define mp_div_2d TclBN_mp_div_2d
#define mp_div_3 TclBN_mp_div_3
#define mp_div_d TclBN_mp_div_d
#define mp_exch TclBN_mp_exch
#define mp_expt_d TclBN_mp_expt_d
#define mp_expt_d_ex TclBN_mp_expt_d_ex
#define mp_grow TclBN_mp_grow
#define mp_init TclBN_mp_init
#define mp_init_copy TclBN_mp_init_copy
#define mp_init_multi TclBN_mp_init_multi
#define mp_init_set TclBN_mp_init_set
#define mp_init_set_int TclBN_mp_init_set_int
#define mp_init_size TclBN_mp_init_size







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#define mp_div TclBN_mp_div
#define mp_div_2 TclBN_mp_div_2
#define mp_div_2d TclBN_mp_div_2d
#define mp_div_3 TclBN_mp_div_3
#define mp_div_d TclBN_mp_div_d
#define mp_exch TclBN_mp_exch
#define mp_expt_d TclBN_mp_expt_d

#define mp_grow TclBN_mp_grow
#define mp_init TclBN_mp_init
#define mp_init_copy TclBN_mp_init_copy
#define mp_init_multi TclBN_mp_init_multi
#define mp_init_set TclBN_mp_init_set
#define mp_init_set_int TclBN_mp_init_set_int
#define mp_init_size TclBN_mp_init_size
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/* 19 */
EXTERN int		TclBN_mp_expt_d(mp_int *a, mp_digit b, mp_int *c);
/* 20 */
EXTERN int		TclBN_mp_grow(mp_int *a, int size);
/* 21 */
EXTERN int		TclBN_mp_init(mp_int *a);
/* 22 */
EXTERN int		TclBN_mp_init_copy(mp_int *a, const mp_int *b);
/* 23 */
EXTERN int		TclBN_mp_init_multi(mp_int *a, ...);
/* 24 */
EXTERN int		TclBN_mp_init_set(mp_int *a, mp_digit b);
/* 25 */
EXTERN int		TclBN_mp_init_size(mp_int *a, int size);
/* 26 */







|







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/* 19 */
EXTERN int		TclBN_mp_expt_d(mp_int *a, mp_digit b, mp_int *c);
/* 20 */
EXTERN int		TclBN_mp_grow(mp_int *a, int size);
/* 21 */
EXTERN int		TclBN_mp_init(mp_int *a);
/* 22 */
EXTERN int		TclBN_mp_init_copy(mp_int *a, mp_int *b);
/* 23 */
EXTERN int		TclBN_mp_init_multi(mp_int *a, ...);
/* 24 */
EXTERN int		TclBN_mp_init_set(mp_int *a, mp_digit b);
/* 25 */
EXTERN int		TclBN_mp_init_size(mp_int *a, int size);
/* 26 */
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/* 32 */
EXTERN int		TclBN_mp_mul_2d(const mp_int *a, int d, mp_int *p);
/* 33 */
EXTERN int		TclBN_mp_neg(const mp_int *a, mp_int *b);
/* 34 */
EXTERN int		TclBN_mp_or(mp_int *a, mp_int *b, mp_int *c);
/* 35 */
EXTERN int		TclBN_mp_radix_size(const mp_int *a, int radix,
				int *size);
/* 36 */
EXTERN int		TclBN_mp_read_radix(mp_int *a, const char *str,
				int radix);
/* 37 */
EXTERN void		TclBN_mp_rshd(mp_int *a, int shift);
/* 38 */
EXTERN int		TclBN_mp_shrink(mp_int *a);







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/* 32 */
EXTERN int		TclBN_mp_mul_2d(const mp_int *a, int d, mp_int *p);
/* 33 */
EXTERN int		TclBN_mp_neg(const mp_int *a, mp_int *b);
/* 34 */
EXTERN int		TclBN_mp_or(mp_int *a, mp_int *b, mp_int *c);
/* 35 */
EXTERN int		TclBN_mp_radix_size(mp_int *a, int radix, int *size);

/* 36 */
EXTERN int		TclBN_mp_read_radix(mp_int *a, const char *str,
				int radix);
/* 37 */
EXTERN void		TclBN_mp_rshd(mp_int *a, int shift);
/* 38 */
EXTERN int		TclBN_mp_shrink(mp_int *a);
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EXTERN void		TclBNInitBignumFromLong(mp_int *bignum, long initVal);
/* 65 */
EXTERN void		TclBNInitBignumFromWideInt(mp_int *bignum,
				Tcl_WideInt initVal);
/* 66 */
EXTERN void		TclBNInitBignumFromWideUInt(mp_int *bignum,
				Tcl_WideUInt initVal);
/* 67 */
EXTERN int		TclBN_mp_expt_d_ex(mp_int *a, mp_digit b, mp_int *c,
				int fast);

typedef struct TclTomMathStubs {
    int magic;
    void *hooks;

    int (*tclBN_epoch) (void); /* 0 */
    int (*tclBN_revision) (void); /* 1 */







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EXTERN void		TclBNInitBignumFromLong(mp_int *bignum, long initVal);
/* 65 */
EXTERN void		TclBNInitBignumFromWideInt(mp_int *bignum,
				Tcl_WideInt initVal);
/* 66 */
EXTERN void		TclBNInitBignumFromWideUInt(mp_int *bignum,
				Tcl_WideUInt initVal);




typedef struct TclTomMathStubs {
    int magic;
    void *hooks;

    int (*tclBN_epoch) (void); /* 0 */
    int (*tclBN_revision) (void); /* 1 */
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    int (*tclBN_mp_div_2) (mp_int *a, mp_int *q); /* 15 */
    int (*tclBN_mp_div_2d) (const mp_int *a, int b, mp_int *q, mp_int *r); /* 16 */
    int (*tclBN_mp_div_3) (mp_int *a, mp_int *q, mp_digit *r); /* 17 */
    void (*tclBN_mp_exch) (mp_int *a, mp_int *b); /* 18 */
    int (*tclBN_mp_expt_d) (mp_int *a, mp_digit b, mp_int *c); /* 19 */
    int (*tclBN_mp_grow) (mp_int *a, int size); /* 20 */
    int (*tclBN_mp_init) (mp_int *a); /* 21 */
    int (*tclBN_mp_init_copy) (mp_int *a, const mp_int *b); /* 22 */
    int (*tclBN_mp_init_multi) (mp_int *a, ...); /* 23 */
    int (*tclBN_mp_init_set) (mp_int *a, mp_digit b); /* 24 */
    int (*tclBN_mp_init_size) (mp_int *a, int size); /* 25 */
    int (*tclBN_mp_lshd) (mp_int *a, int shift); /* 26 */
    int (*tclBN_mp_mod) (mp_int *a, mp_int *b, mp_int *r); /* 27 */
    int (*tclBN_mp_mod_2d) (const mp_int *a, int b, mp_int *r); /* 28 */
    int (*tclBN_mp_mul) (mp_int *a, mp_int *b, mp_int *p); /* 29 */
    int (*tclBN_mp_mul_d) (mp_int *a, mp_digit b, mp_int *p); /* 30 */
    int (*tclBN_mp_mul_2) (mp_int *a, mp_int *p); /* 31 */
    int (*tclBN_mp_mul_2d) (const mp_int *a, int d, mp_int *p); /* 32 */
    int (*tclBN_mp_neg) (const mp_int *a, mp_int *b); /* 33 */
    int (*tclBN_mp_or) (mp_int *a, mp_int *b, mp_int *c); /* 34 */
    int (*tclBN_mp_radix_size) (const mp_int *a, int radix, int *size); /* 35 */
    int (*tclBN_mp_read_radix) (mp_int *a, const char *str, int radix); /* 36 */
    void (*tclBN_mp_rshd) (mp_int *a, int shift); /* 37 */
    int (*tclBN_mp_shrink) (mp_int *a); /* 38 */
    void (*tclBN_mp_set) (mp_int *a, mp_digit b); /* 39 */
    int (*tclBN_mp_sqr) (mp_int *a, mp_int *b); /* 40 */
    int (*tclBN_mp_sqrt) (mp_int *a, mp_int *b); /* 41 */
    int (*tclBN_mp_sub) (mp_int *a, mp_int *b, mp_int *c); /* 42 */







|












|







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    int (*tclBN_mp_div_2) (mp_int *a, mp_int *q); /* 15 */
    int (*tclBN_mp_div_2d) (const mp_int *a, int b, mp_int *q, mp_int *r); /* 16 */
    int (*tclBN_mp_div_3) (mp_int *a, mp_int *q, mp_digit *r); /* 17 */
    void (*tclBN_mp_exch) (mp_int *a, mp_int *b); /* 18 */
    int (*tclBN_mp_expt_d) (mp_int *a, mp_digit b, mp_int *c); /* 19 */
    int (*tclBN_mp_grow) (mp_int *a, int size); /* 20 */
    int (*tclBN_mp_init) (mp_int *a); /* 21 */
    int (*tclBN_mp_init_copy) (mp_int *a, mp_int *b); /* 22 */
    int (*tclBN_mp_init_multi) (mp_int *a, ...); /* 23 */
    int (*tclBN_mp_init_set) (mp_int *a, mp_digit b); /* 24 */
    int (*tclBN_mp_init_size) (mp_int *a, int size); /* 25 */
    int (*tclBN_mp_lshd) (mp_int *a, int shift); /* 26 */
    int (*tclBN_mp_mod) (mp_int *a, mp_int *b, mp_int *r); /* 27 */
    int (*tclBN_mp_mod_2d) (const mp_int *a, int b, mp_int *r); /* 28 */
    int (*tclBN_mp_mul) (mp_int *a, mp_int *b, mp_int *p); /* 29 */
    int (*tclBN_mp_mul_d) (mp_int *a, mp_digit b, mp_int *p); /* 30 */
    int (*tclBN_mp_mul_2) (mp_int *a, mp_int *p); /* 31 */
    int (*tclBN_mp_mul_2d) (const mp_int *a, int d, mp_int *p); /* 32 */
    int (*tclBN_mp_neg) (const mp_int *a, mp_int *b); /* 33 */
    int (*tclBN_mp_or) (mp_int *a, mp_int *b, mp_int *c); /* 34 */
    int (*tclBN_mp_radix_size) (mp_int *a, int radix, int *size); /* 35 */
    int (*tclBN_mp_read_radix) (mp_int *a, const char *str, int radix); /* 36 */
    void (*tclBN_mp_rshd) (mp_int *a, int shift); /* 37 */
    int (*tclBN_mp_shrink) (mp_int *a); /* 38 */
    void (*tclBN_mp_set) (mp_int *a, mp_digit b); /* 39 */
    int (*tclBN_mp_sqr) (mp_int *a, mp_int *b); /* 40 */
    int (*tclBN_mp_sqrt) (mp_int *a, mp_int *b); /* 41 */
    int (*tclBN_mp_sub) (mp_int *a, mp_int *b, mp_int *c); /* 42 */
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    int (*tclBN_s_mp_sub) (mp_int *a, mp_int *b, mp_int *c); /* 60 */
    int (*tclBN_mp_init_set_int) (mp_int *a, unsigned long i); /* 61 */
    int (*tclBN_mp_set_int) (mp_int *a, unsigned long i); /* 62 */
    int (*tclBN_mp_cnt_lsb) (const mp_int *a); /* 63 */
    void (*tclBNInitBignumFromLong) (mp_int *bignum, long initVal); /* 64 */
    void (*tclBNInitBignumFromWideInt) (mp_int *bignum, Tcl_WideInt initVal); /* 65 */
    void (*tclBNInitBignumFromWideUInt) (mp_int *bignum, Tcl_WideUInt initVal); /* 66 */
    int (*tclBN_mp_expt_d_ex) (mp_int *a, mp_digit b, mp_int *c, int fast); /* 67 */
} TclTomMathStubs;

extern const TclTomMathStubs *tclTomMathStubsPtr;

#ifdef __cplusplus
}
#endif







<







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    int (*tclBN_s_mp_sub) (mp_int *a, mp_int *b, mp_int *c); /* 60 */
    int (*tclBN_mp_init_set_int) (mp_int *a, unsigned long i); /* 61 */
    int (*tclBN_mp_set_int) (mp_int *a, unsigned long i); /* 62 */
    int (*tclBN_mp_cnt_lsb) (const mp_int *a); /* 63 */
    void (*tclBNInitBignumFromLong) (mp_int *bignum, long initVal); /* 64 */
    void (*tclBNInitBignumFromWideInt) (mp_int *bignum, Tcl_WideInt initVal); /* 65 */
    void (*tclBNInitBignumFromWideUInt) (mp_int *bignum, Tcl_WideUInt initVal); /* 66 */

} TclTomMathStubs;

extern const TclTomMathStubs *tclTomMathStubsPtr;

#ifdef __cplusplus
}
#endif
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	(tclTomMathStubsPtr->tclBN_mp_cnt_lsb) /* 63 */
#define TclBNInitBignumFromLong \
	(tclTomMathStubsPtr->tclBNInitBignumFromLong) /* 64 */
#define TclBNInitBignumFromWideInt \
	(tclTomMathStubsPtr->tclBNInitBignumFromWideInt) /* 65 */
#define TclBNInitBignumFromWideUInt \
	(tclTomMathStubsPtr->tclBNInitBignumFromWideUInt) /* 66 */
#define TclBN_mp_expt_d_ex \
	(tclTomMathStubsPtr->tclBN_mp_expt_d_ex) /* 67 */

#endif /* defined(USE_TCL_STUBS) */

/* !END!: Do not edit above this line. */

#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLIMPORT

#endif /* _TCLINTDECLS */







<
<









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	(tclTomMathStubsPtr->tclBN_mp_cnt_lsb) /* 63 */
#define TclBNInitBignumFromLong \
	(tclTomMathStubsPtr->tclBNInitBignumFromLong) /* 64 */
#define TclBNInitBignumFromWideInt \
	(tclTomMathStubsPtr->tclBNInitBignumFromWideInt) /* 65 */
#define TclBNInitBignumFromWideUInt \
	(tclTomMathStubsPtr->tclBNInitBignumFromWideUInt) /* 66 */



#endif /* defined(USE_TCL_STUBS) */

/* !END!: Do not edit above this line. */

#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLIMPORT

#endif /* _TCLINTDECLS */
Changes to generic/tclTrace.c.
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				 * traces, store the level at which the step
				 * trace was invoked */
    char *startCmd;		/* Used for bookkeeping with step execution
				 * traces, store the command name which
				 * invoked step trace */
    int curFlags;		/* Trace flags for the current command */
    int curCode;		/* Return code for the current command */
    size_t refCount;		/* Used to ensure this structure is not
				 * deleted too early. Keeps track of how many
				 * pieces of code have a pointer to this
				 * structure. */
    char command[1];		/* Space for Tcl command to invoke. Actual
				 * size will be as large as necessary to hold
				 * command. This field must be the last in the
				 * structure, so that it can be larger than 1







|







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				 * traces, store the level at which the step
				 * trace was invoked */
    char *startCmd;		/* Used for bookkeeping with step execution
				 * traces, store the command name which
				 * invoked step trace */
    int curFlags;		/* Trace flags for the current command */
    int curCode;		/* Return code for the current command */
    int refCount;		/* Used to ensure this structure is not
				 * deleted too early. Keeps track of how many
				 * pieces of code have a pointer to this
				 * structure. */
    char command[1];		/* Space for Tcl command to invoke. Actual
				 * size will be as large as necessary to hold
				 * command. This field must be the last in the
				 * structure, so that it can be larger than 1
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			    const char *part2, register VarTrace *tracePtr);

/*
 * The following structure holds the client data for string-based
 * trace procs
 */

typedef struct {
    ClientData clientData;	/* Client data from Tcl_CreateTrace */
    Tcl_CmdTraceProc *proc;	/* Trace function from Tcl_CreateTrace */
} StringTraceData;

/*
 * Convenience macros for iterating over the list of traces. Note that each of
 * these *must* be treated as a command, and *must* have a block following it.







|







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			    const char *part2, register VarTrace *tracePtr);

/*
 * The following structure holds the client data for string-based
 * trace procs
 */

typedef struct StringTraceData {
    ClientData clientData;	/* Client data from Tcl_CreateTrace */
    Tcl_CmdTraceProc *proc;	/* Trace function from Tcl_CreateTrace */
} StringTraceData;

/*
 * Convenience macros for iterating over the list of traces. Note that each of
 * these *must* be treated as a command, and *must* have a block following it.
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	if (objc != 5) {
	    Tcl_WrongNumArgs(interp, 2, objv, "name ops command");
	    return TCL_ERROR;
	}

	opsList = Tcl_NewObj();
	Tcl_IncrRefCount(opsList);
	flagOps = TclGetStringFromObj(objv[3], &numFlags);
	if (numFlags == 0) {
	    Tcl_DecrRefCount(opsList);
	    goto badVarOps;
	}
	for (p = flagOps; *p != 0; p++) {
	    Tcl_Obj *opObj;








|







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	if (objc != 5) {
	    Tcl_WrongNumArgs(interp, 2, objv, "name ops command");
	    return TCL_ERROR;
	}

	opsList = Tcl_NewObj();
	Tcl_IncrRefCount(opsList);
	flagOps = Tcl_GetStringFromObj(objv[3], &numFlags);
	if (numFlags == 0) {
	    Tcl_DecrRefCount(opsList);
	    goto badVarOps;
	}
	for (p = flagOps; *p != 0; p++) {
	    Tcl_Obj *opObj;

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		flags |= TCL_TRACE_ENTER_DURING_EXEC;
		break;
	    case TRACE_EXEC_LEAVE_STEP:
		flags |= TCL_TRACE_LEAVE_DURING_EXEC;
		break;
	    }
	}
	command = TclGetStringFromObj(objv[5], &commandLength);
	length = (size_t) commandLength;
	if ((enum traceOptions) optionIndex == TRACE_ADD) {
	    TraceCommandInfo *tcmdPtr = ckalloc(
		    TclOffset(TraceCommandInfo, command) + 1 + length);

	    tcmdPtr->flags = flags;
	    tcmdPtr->stepTrace = NULL;







|







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		flags |= TCL_TRACE_ENTER_DURING_EXEC;
		break;
	    case TRACE_EXEC_LEAVE_STEP:
		flags |= TCL_TRACE_LEAVE_DURING_EXEC;
		break;
	    }
	}
	command = Tcl_GetStringFromObj(objv[5], &commandLength);
	length = (size_t) commandLength;
	if ((enum traceOptions) optionIndex == TRACE_ADD) {
	    TraceCommandInfo *tcmdPtr = ckalloc(
		    TclOffset(TraceCommandInfo, command) + 1 + length);

	    tcmdPtr->flags = flags;
	    tcmdPtr->stepTrace = NULL;
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		break;
	    case TRACE_CMD_DELETE:
		flags |= TCL_TRACE_DELETE;
		break;
	    }
	}

	command = TclGetStringFromObj(objv[5], &commandLength);
	length = (size_t) commandLength;
	if ((enum traceOptions) optionIndex == TRACE_ADD) {
	    TraceCommandInfo *tcmdPtr = ckalloc(
		    TclOffset(TraceCommandInfo, command) + 1 + length);

	    tcmdPtr->flags = flags;
	    tcmdPtr->stepTrace = NULL;







|







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		break;
	    case TRACE_CMD_DELETE:
		flags |= TCL_TRACE_DELETE;
		break;
	    }
	}

	command = Tcl_GetStringFromObj(objv[5], &commandLength);
	length = (size_t) commandLength;
	if ((enum traceOptions) optionIndex == TRACE_ADD) {
	    TraceCommandInfo *tcmdPtr = ckalloc(
		    TclOffset(TraceCommandInfo, command) + 1 + length);

	    tcmdPtr->flags = flags;
	    tcmdPtr->stepTrace = NULL;
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		flags |= TCL_TRACE_UNSETS;
		break;
	    case TRACE_VAR_WRITE:
		flags |= TCL_TRACE_WRITES;
		break;
	    }
	}
	command = TclGetStringFromObj(objv[5], &commandLength);
	length = (size_t) commandLength;
	if ((enum traceOptions) optionIndex == TRACE_ADD) {
	    CombinedTraceVarInfo *ctvarPtr = ckalloc(
		    TclOffset(CombinedTraceVarInfo, traceCmdInfo.command)
		    + 1 + length);

	    ctvarPtr->traceCmdInfo.flags = flags;







|







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		flags |= TCL_TRACE_UNSETS;
		break;
	    case TRACE_VAR_WRITE:
		flags |= TCL_TRACE_WRITES;
		break;
	    }
	}
	command = Tcl_GetStringFromObj(objv[5], &commandLength);
	length = (size_t) commandLength;
	if ((enum traceOptions) optionIndex == TRACE_ADD) {
	    CombinedTraceVarInfo *ctvarPtr = ckalloc(
		    TclOffset(CombinedTraceVarInfo, traceCmdInfo.command)
		    + 1 + length);

	    ctvarPtr->traceCmdInfo.flags = flags;
Changes to generic/tclUtf.c.
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#if TCL_UTF_MAX > 3
    4,4,4,4,4,4,4,4,
#else
    1,1,1,1,1,1,1,1,
#endif
    1,1,1,1,1,1,1,1
};







/*
 *---------------------------------------------------------------------------
 *
 * TclUtfCount --
 *
 *	Find the number of bytes in the Utf character "ch".
 *
 * Results:
 *	The return values is the number of bytes in the Utf character "ch".
 *
 * Side effects:
 *	None.
 *
 *---------------------------------------------------------------------------
 */

int
TclUtfCount(
    int ch)			/* The Tcl_UniChar whose size is returned. */
{
    if ((unsigned)(ch - 1) < (UNICODE_SELF - 1)) {
	return 1;
    }
    if (ch <= 0x7FF) {
	return 2;







>
>
>
>
>
>




|












|
|







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#if TCL_UTF_MAX > 3
    4,4,4,4,4,4,4,4,
#else
    1,1,1,1,1,1,1,1,
#endif
    1,1,1,1,1,1,1,1
};

/*
 * Functions used only in this module.
 */

static int		UtfCount(int ch);

/*
 *---------------------------------------------------------------------------
 *
 * UtfCount --
 *
 *	Find the number of bytes in the Utf character "ch".
 *
 * Results:
 *	The return values is the number of bytes in the Utf character "ch".
 *
 * Side effects:
 *	None.
 *
 *---------------------------------------------------------------------------
 */

INLINE static int
UtfCount(
    int ch)			/* The Tcl_UniChar whose size is returned. */
{
    if ((unsigned)(ch - 1) < (UNICODE_SELF - 1)) {
	return 1;
    }
    if (ch <= 0x7FF) {
	return 2;
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 *
 * Side effects:
 *	None.
 *
 *---------------------------------------------------------------------------
 */

int
Tcl_UniCharToUtf(
    int ch,			/* The Tcl_UniChar to be stored in the
				 * buffer. */
    char *buf)			/* Buffer in which the UTF-8 representation of
				 * the Tcl_UniChar is stored. Buffer must be
				 * large enough to hold the UTF-8 character
				 * (at most TCL_UTF_MAX bytes). */







|







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 *
 * Side effects:
 *	None.
 *
 *---------------------------------------------------------------------------
 */

INLINE int
Tcl_UniCharToUtf(
    int ch,			/* The Tcl_UniChar to be stored in the
				 * buffer. */
    char *buf)			/* Buffer in which the UTF-8 representation of
				 * the Tcl_UniChar is stored. Buffer must be
				 * large enough to hold the UTF-8 character
				 * (at most TCL_UTF_MAX bytes). */
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	/*
	 * To keep badly formed Utf strings from getting inflated by the
	 * conversion (thereby causing a segfault), only copy the upper case
	 * char to dst if its size is <= the original char.
	 */

	if (bytes < TclUtfCount(upChar)) {
	    memcpy(dst, src, (size_t) bytes);
	    dst += bytes;
	} else {
	    dst += Tcl_UniCharToUtf(upChar, dst);
	}
	src += bytes;
    }







|







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	/*
	 * To keep badly formed Utf strings from getting inflated by the
	 * conversion (thereby causing a segfault), only copy the upper case
	 * char to dst if its size is <= the original char.
	 */

	if (bytes < UtfCount(upChar)) {
	    memcpy(dst, src, (size_t) bytes);
	    dst += bytes;
	} else {
	    dst += Tcl_UniCharToUtf(upChar, dst);
	}
	src += bytes;
    }
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	/*
	 * To keep badly formed Utf strings from getting inflated by the
	 * conversion (thereby causing a segfault), only copy the lower case
	 * char to dst if its size is <= the original char.
	 */

	if (bytes < TclUtfCount(lowChar)) {
	    memcpy(dst, src, (size_t) bytes);
	    dst += bytes;
	} else {
	    dst += Tcl_UniCharToUtf(lowChar, dst);
	}
	src += bytes;
    }







|







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	/*
	 * To keep badly formed Utf strings from getting inflated by the
	 * conversion (thereby causing a segfault), only copy the lower case
	 * char to dst if its size is <= the original char.
	 */

	if (bytes < UtfCount(lowChar)) {
	    memcpy(dst, src, (size_t) bytes);
	    dst += bytes;
	} else {
	    dst += Tcl_UniCharToUtf(lowChar, dst);
	}
	src += bytes;
    }
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    src = dst = str;

    if (*src) {
	bytes = TclUtfToUniChar(src, &ch);
	titleChar = Tcl_UniCharToTitle(ch);

	if (bytes < TclUtfCount(titleChar)) {
	    memcpy(dst, src, (size_t) bytes);
	    dst += bytes;
	} else {
	    dst += Tcl_UniCharToUtf(titleChar, dst);
	}
	src += bytes;
    }
    while (*src) {
	bytes = TclUtfToUniChar(src, &ch);
	lowChar = Tcl_UniCharToLower(ch);

	if (bytes < TclUtfCount(lowChar)) {
	    memcpy(dst, src, (size_t) bytes);
	    dst += bytes;
	} else {
	    dst += Tcl_UniCharToUtf(lowChar, dst);
	}
	src += bytes;
    }







|











|







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    src = dst = str;

    if (*src) {
	bytes = TclUtfToUniChar(src, &ch);
	titleChar = Tcl_UniCharToTitle(ch);

	if (bytes < UtfCount(titleChar)) {
	    memcpy(dst, src, (size_t) bytes);
	    dst += bytes;
	} else {
	    dst += Tcl_UniCharToUtf(titleChar, dst);
	}
	src += bytes;
    }
    while (*src) {
	bytes = TclUtfToUniChar(src, &ch);
	lowChar = Tcl_UniCharToLower(ch);

	if (bytes < UtfCount(lowChar)) {
	    memcpy(dst, src, (size_t) bytes);
	    dst += bytes;
	} else {
	    dst += Tcl_UniCharToUtf(lowChar, dst);
	}
	src += bytes;
    }
Changes to generic/tclUtil.c.
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    for (i = 0;  i < objc;  i++) {
	int length;

	objPtr = objv[i];
	if (TclListObjIsCanonical(objPtr)) {
	    continue;
	}
	TclGetStringFromObj(objPtr, &length);
	if (length > 0) {
	    break;
	}
    }
    if (i == objc) {
	resPtr = NULL;
	for (i = 0;  i < objc;  i++) {







|







1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
    for (i = 0;  i < objc;  i++) {
	int length;

	objPtr = objv[i];
	if (TclListObjIsCanonical(objPtr)) {
	    continue;
	}
	Tcl_GetStringFromObj(objPtr, &length);
	if (length > 0) {
	    break;
	}
    }
    if (i == objc) {
	resPtr = NULL;
	for (i = 0;  i < objc;  i++) {
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687

char *
TclDStringAppendObj(
    Tcl_DString *dsPtr,
    Tcl_Obj *objPtr)
{
    int length;
    char *bytes = TclGetStringFromObj(objPtr, &length);

    return Tcl_DStringAppend(dsPtr, bytes, length);
}

char *
TclDStringAppendDString(
    Tcl_DString *dsPtr,







|







2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687

char *
TclDStringAppendObj(
    Tcl_DString *dsPtr,
    Tcl_Obj *objPtr)
{
    int length;
    char *bytes = Tcl_GetStringFromObj(objPtr, &length);

    return Tcl_DStringAppend(dsPtr, bytes, length);
}

char *
TclDStringAppendDString(
    Tcl_DString *dsPtr,
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
	    && !Tcl_IsShared(iPtr->objResultPtr)) {
	if (iPtr->objResultPtr->bytes == tclEmptyStringRep) {
	    dsPtr->string = dsPtr->staticSpace;
	    dsPtr->string[0] = 0;
	    dsPtr->length = 0;
	    dsPtr->spaceAvl = TCL_DSTRING_STATIC_SIZE;
	} else {
	    dsPtr->string = TclGetString(iPtr->objResultPtr);
	    dsPtr->length = iPtr->objResultPtr->length;
	    dsPtr->spaceAvl = dsPtr->length + 1;
	    TclFreeIntRep(iPtr->objResultPtr);
	    iPtr->objResultPtr->bytes = tclEmptyStringRep;
	    iPtr->objResultPtr->length = 0;
	}
	return;







|







2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
	    && !Tcl_IsShared(iPtr->objResultPtr)) {
	if (iPtr->objResultPtr->bytes == tclEmptyStringRep) {
	    dsPtr->string = dsPtr->staticSpace;
	    dsPtr->string[0] = 0;
	    dsPtr->length = 0;
	    dsPtr->spaceAvl = TCL_DSTRING_STATIC_SIZE;
	} else {
	    dsPtr->string = Tcl_GetString(iPtr->objResultPtr);
	    dsPtr->length = iPtr->objResultPtr->length;
	    dsPtr->spaceAvl = dsPtr->length + 1;
	    TclFreeIntRep(iPtr->objResultPtr);
	    iPtr->objResultPtr->bytes = tclEmptyStringRep;
	    iPtr->objResultPtr->length = 0;
	}
	return;
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649

    /*
     * Report a parse error.
     */

  parseError:
    if (interp != NULL) {
	bytes = TclGetString(objPtr);
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"bad index \"%s\": must be integer?[+-]integer? or"
		" end?[+-]integer?", bytes));
	if (!strncmp(bytes, "end-", 4)) {
	    bytes += 4;
	}
	TclCheckBadOctal(interp, bytes);







|







3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649

    /*
     * Report a parse error.
     */

  parseError:
    if (interp != NULL) {
	bytes = Tcl_GetString(objPtr);
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"bad index \"%s\": must be integer?[+-]integer? or"
		" end?[+-]integer?", bytes));
	if (!strncmp(bytes, "end-", 4)) {
	    bytes += 4;
	}
	TclCheckBadOctal(interp, bytes);
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028

    pgvPtr->epoch++;
    if (NULL != pgvPtr->value) {
	ckfree(pgvPtr->value);
    } else {
	Tcl_CreateExitHandler(FreeProcessGlobalValue, pgvPtr);
    }
    bytes = TclGetString(newValue);
    pgvPtr->numBytes = newValue->length;
    pgvPtr->value = ckalloc(pgvPtr->numBytes + 1);
    memcpy(pgvPtr->value, bytes, pgvPtr->numBytes + 1);
    if (pgvPtr->encoding) {
	Tcl_FreeEncoding(pgvPtr->encoding);
    }
    pgvPtr->encoding = encoding;

    /*
     * Fill the local thread copy directly with the Tcl_Obj value to avoid
     * loss of the intrep. Increment newValue refCount early to handle case
     * where we set a PGV to itself.
     */

    Tcl_IncrRefCount(newValue);
    cacheMap = GetThreadHash(&pgvPtr->key);
    ClearHash(cacheMap);
    hPtr = Tcl_CreateHashEntry(cacheMap, (void *)(pgvPtr->epoch), &dummy);
    Tcl_SetHashValue(hPtr, newValue);
    Tcl_MutexUnlock(&pgvPtr->mutex);
}

/*
 *----------------------------------------------------------------------
 *







<
|

|














|







3996
3997
3998
3999
4000
4001
4002

4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027

    pgvPtr->epoch++;
    if (NULL != pgvPtr->value) {
	ckfree(pgvPtr->value);
    } else {
	Tcl_CreateExitHandler(FreeProcessGlobalValue, pgvPtr);
    }

    bytes = Tcl_GetStringFromObj(newValue, &pgvPtr->numBytes);
    pgvPtr->value = ckalloc(pgvPtr->numBytes + 1);
    memcpy(pgvPtr->value, bytes, (unsigned) pgvPtr->numBytes + 1);
    if (pgvPtr->encoding) {
	Tcl_FreeEncoding(pgvPtr->encoding);
    }
    pgvPtr->encoding = encoding;

    /*
     * Fill the local thread copy directly with the Tcl_Obj value to avoid
     * loss of the intrep. Increment newValue refCount early to handle case
     * where we set a PGV to itself.
     */

    Tcl_IncrRefCount(newValue);
    cacheMap = GetThreadHash(&pgvPtr->key);
    ClearHash(cacheMap);
    hPtr = Tcl_CreateHashEntry(cacheMap, INT2PTR(pgvPtr->epoch), &dummy);
    Tcl_SetHashValue(hPtr, newValue);
    Tcl_MutexUnlock(&pgvPtr->mutex);
}

/*
 *----------------------------------------------------------------------
 *
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062

4063
4064
4065
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4067
4068
4069
4070
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4072
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4075
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
Tcl_Obj *
TclGetProcessGlobalValue(
    ProcessGlobalValue *pgvPtr)
{
    Tcl_Obj *value = NULL;
    Tcl_HashTable *cacheMap;
    Tcl_HashEntry *hPtr;
    size_t epoch = pgvPtr->epoch;

    if (pgvPtr->encoding) {
	Tcl_Encoding current = Tcl_GetEncoding(NULL, NULL);

	if (pgvPtr->encoding != current) {
	    /*
	     * The system encoding has changed since the master string value
	     * was saved. Convert the master value to be based on the new
	     * system encoding.
	     */

	    Tcl_DString native, newValue;

	    Tcl_MutexLock(&pgvPtr->mutex);
	    epoch = ++pgvPtr->epoch;

	    Tcl_UtfToExternalDString(pgvPtr->encoding, pgvPtr->value,
		    pgvPtr->numBytes, &native);
	    Tcl_ExternalToUtfDString(current, Tcl_DStringValue(&native),
	    Tcl_DStringLength(&native), &newValue);
	    Tcl_DStringFree(&native);
	    ckfree(pgvPtr->value);
	    pgvPtr->value = ckalloc(Tcl_DStringLength(&newValue) + 1);
	    memcpy(pgvPtr->value, Tcl_DStringValue(&newValue),
		    (size_t) Tcl_DStringLength(&newValue) + 1);
	    Tcl_DStringFree(&newValue);
	    Tcl_FreeEncoding(pgvPtr->encoding);
	    pgvPtr->encoding = current;
	    Tcl_MutexUnlock(&pgvPtr->mutex);
	} else {
	    Tcl_FreeEncoding(current);
	}
    }
    cacheMap = GetThreadHash(&pgvPtr->key);
    hPtr = Tcl_FindHashEntry(cacheMap, (void *) (epoch));
    if (NULL == hPtr) {
	int dummy;

	/*
	 * No cache for the current epoch - must be a new one.
	 *
	 * First, clear the cacheMap, as anything in it must refer to some







|














|
>


















|







4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
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4057
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4063
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4067
4068
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4070
4071
4072
4073
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4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
Tcl_Obj *
TclGetProcessGlobalValue(
    ProcessGlobalValue *pgvPtr)
{
    Tcl_Obj *value = NULL;
    Tcl_HashTable *cacheMap;
    Tcl_HashEntry *hPtr;
    int epoch = pgvPtr->epoch;

    if (pgvPtr->encoding) {
	Tcl_Encoding current = Tcl_GetEncoding(NULL, NULL);

	if (pgvPtr->encoding != current) {
	    /*
	     * The system encoding has changed since the master string value
	     * was saved. Convert the master value to be based on the new
	     * system encoding.
	     */

	    Tcl_DString native, newValue;

	    Tcl_MutexLock(&pgvPtr->mutex);
	    pgvPtr->epoch++;
	    epoch = pgvPtr->epoch;
	    Tcl_UtfToExternalDString(pgvPtr->encoding, pgvPtr->value,
		    pgvPtr->numBytes, &native);
	    Tcl_ExternalToUtfDString(current, Tcl_DStringValue(&native),
	    Tcl_DStringLength(&native), &newValue);
	    Tcl_DStringFree(&native);
	    ckfree(pgvPtr->value);
	    pgvPtr->value = ckalloc(Tcl_DStringLength(&newValue) + 1);
	    memcpy(pgvPtr->value, Tcl_DStringValue(&newValue),
		    (size_t) Tcl_DStringLength(&newValue) + 1);
	    Tcl_DStringFree(&newValue);
	    Tcl_FreeEncoding(pgvPtr->encoding);
	    pgvPtr->encoding = current;
	    Tcl_MutexUnlock(&pgvPtr->mutex);
	} else {
	    Tcl_FreeEncoding(current);
	}
    }
    cacheMap = GetThreadHash(&pgvPtr->key);
    hPtr = Tcl_FindHashEntry(cacheMap, (char *) INT2PTR(epoch));
    if (NULL == hPtr) {
	int dummy;

	/*
	 * No cache for the current epoch - must be a new one.
	 *
	 * First, clear the cacheMap, as anything in it must refer to some
4107
4108
4109
4110
4111
4112
4113
4114
4115
4116
4117
4118
4119
4120
4121

	/*
	 * Store a copy of the shared value in our epoch-indexed cache.
	 */

	value = Tcl_NewStringObj(pgvPtr->value, pgvPtr->numBytes);
	hPtr = Tcl_CreateHashEntry(cacheMap,
		(void *)(pgvPtr->epoch), &dummy);
	Tcl_MutexUnlock(&pgvPtr->mutex);
	Tcl_SetHashValue(hPtr, value);
	Tcl_IncrRefCount(value);
    }
    return Tcl_GetHashValue(hPtr);
}








|







4107
4108
4109
4110
4111
4112
4113
4114
4115
4116
4117
4118
4119
4120
4121

	/*
	 * Store a copy of the shared value in our epoch-indexed cache.
	 */

	value = Tcl_NewStringObj(pgvPtr->value, pgvPtr->numBytes);
	hPtr = Tcl_CreateHashEntry(cacheMap,
		INT2PTR(pgvPtr->epoch), &dummy);
	Tcl_MutexUnlock(&pgvPtr->mutex);
	Tcl_SetHashValue(hPtr, value);
	Tcl_IncrRefCount(value);
    }
    return Tcl_GetHashValue(hPtr);
}

4190
4191
4192
4193
4194
4195
4196
4197
4198

4199
4200
4201
4202
4203
4204
4205
4206
4207
 *
 *----------------------------------------------------------------------
 */

const char *
Tcl_GetNameOfExecutable(void)
{
    Tcl_Obj *obj = TclGetObjNameOfExecutable();
    const char *bytes = TclGetString(obj);


    if (obj->length == 0) {
	return NULL;
    }
    return bytes;
}

/*
 *----------------------------------------------------------------------







|
|
>

|







4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
 *
 *----------------------------------------------------------------------
 */

const char *
Tcl_GetNameOfExecutable(void)
{
    int numBytes;
    const char *bytes =
	    Tcl_GetStringFromObj(TclGetObjNameOfExecutable(), &numBytes);

    if (numBytes == 0) {
	return NULL;
    }
    return bytes;
}

/*
 *----------------------------------------------------------------------
Changes to generic/tclVar.c.
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159

/*
 * The following structure describes an enumerative search in progress on an
 * array variable; this are invoked with options to the "array" command.
 */

typedef struct ArraySearch {
    Tcl_Obj *name;		/* Name of this search */
    int id;			/* Integer id used to distinguish among
				 * multiple concurrent searches for the same
				 * array. */
    struct Var *varPtr;		/* Pointer to array variable that's being
				 * searched. */
    Tcl_HashSearch search;	/* Info kept by the hash module about progress
				 * through the array. */







<







145
146
147
148
149
150
151

152
153
154
155
156
157
158

/*
 * The following structure describes an enumerative search in progress on an
 * array variable; this are invoked with options to the "array" command.
 */

typedef struct ArraySearch {

    int id;			/* Integer id used to distinguish among
				 * multiple concurrent searches for the same
				 * array. */
    struct Var *varPtr;		/* Pointer to array variable that's being
				 * searched. */
    Tcl_HashSearch search;	/* Info kept by the hash module about progress
				 * through the array. */
185
186
187
188
189
190
191
192

193
194
195
196
197
198
199
200
201
202
203
204

205
206
207




208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
















234
235
236
237
238
239
240
			    const char *otherP2, const int otherFlags,
			    Tcl_Obj *myNamePtr, int myFlags, int index);
static ArraySearch *	ParseSearchId(Tcl_Interp *interp, const Var *varPtr,
			    Tcl_Obj *varNamePtr, Tcl_Obj *handleObj);
static void		UnsetVarStruct(Var *varPtr, Var *arrayPtr,
			    Interp *iPtr, Tcl_Obj *part1Ptr,
			    Tcl_Obj *part2Ptr, int flags, int index);
static Var *		VerifyArray(Tcl_Interp *interp, Tcl_Obj *varNameObj);


/*
 * Functions defined in this file that may be exported in the future for use
 * by the bytecode compiler and engine or to the public interface.
 */

MODULE_SCOPE Var *	TclLookupSimpleVar(Tcl_Interp *interp,
			    Tcl_Obj *varNamePtr, int flags, const int create,
			    const char **errMsgPtr, int *indexPtr);

static Tcl_DupInternalRepProc	DupLocalVarName;
static Tcl_FreeInternalRepProc	FreeLocalVarName;


static Tcl_FreeInternalRepProc	FreeParsedVarName;
static Tcl_DupInternalRepProc	DupParsedVarName;





/*
 * Types of Tcl_Objs used to cache variable lookups.
 *
 * localVarName - INTERNALREP DEFINITION:
 *   twoPtrValue.ptr1:   pointer to name obj in varFramePtr->localCache
 *			  or NULL if it is this same obj
 *   twoPtrValue.ptr2: index into locals table
 *
 * parsedVarName - INTERNALREP DEFINITION:
 *   twoPtrValue.ptr1:	pointer to the array name Tcl_Obj, or NULL if it is a
 *			scalar variable
 *   twoPtrValue.ptr2:	pointer to the element name string (owned by this
 *			Tcl_Obj), or NULL if it is a scalar variable
 */

static const Tcl_ObjType localVarNameType = {
    "localVarName",
    FreeLocalVarName, DupLocalVarName, NULL, NULL
};

static const Tcl_ObjType tclParsedVarNameType = {
    "parsedVarName",
    FreeParsedVarName, DupParsedVarName, NULL, NULL
};


















Var *
TclVarHashCreateVar(
    TclVarHashTable *tablePtr,
    const char *key,
    int *newPtr)
{







|
>












>



>
>
>
>


















|




|


>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
			    const char *otherP2, const int otherFlags,
			    Tcl_Obj *myNamePtr, int myFlags, int index);
static ArraySearch *	ParseSearchId(Tcl_Interp *interp, const Var *varPtr,
			    Tcl_Obj *varNamePtr, Tcl_Obj *handleObj);
static void		UnsetVarStruct(Var *varPtr, Var *arrayPtr,
			    Interp *iPtr, Tcl_Obj *part1Ptr,
			    Tcl_Obj *part2Ptr, int flags, int index);
static int		SetArraySearchObj(Tcl_Interp *interp,
			    Tcl_Obj *objPtr);

/*
 * Functions defined in this file that may be exported in the future for use
 * by the bytecode compiler and engine or to the public interface.
 */

MODULE_SCOPE Var *	TclLookupSimpleVar(Tcl_Interp *interp,
			    Tcl_Obj *varNamePtr, int flags, const int create,
			    const char **errMsgPtr, int *indexPtr);

static Tcl_DupInternalRepProc	DupLocalVarName;
static Tcl_FreeInternalRepProc	FreeLocalVarName;
static Tcl_UpdateStringProc	PanicOnUpdateVarName;

static Tcl_FreeInternalRepProc	FreeParsedVarName;
static Tcl_DupInternalRepProc	DupParsedVarName;
static Tcl_UpdateStringProc	UpdateParsedVarName;

static Tcl_UpdateStringProc	PanicOnUpdateVarName;
static Tcl_SetFromAnyProc	PanicOnSetVarName;

/*
 * Types of Tcl_Objs used to cache variable lookups.
 *
 * localVarName - INTERNALREP DEFINITION:
 *   twoPtrValue.ptr1:   pointer to name obj in varFramePtr->localCache
 *			  or NULL if it is this same obj
 *   twoPtrValue.ptr2: index into locals table
 *
 * parsedVarName - INTERNALREP DEFINITION:
 *   twoPtrValue.ptr1:	pointer to the array name Tcl_Obj, or NULL if it is a
 *			scalar variable
 *   twoPtrValue.ptr2:	pointer to the element name string (owned by this
 *			Tcl_Obj), or NULL if it is a scalar variable
 */

static const Tcl_ObjType localVarNameType = {
    "localVarName",
    FreeLocalVarName, DupLocalVarName, PanicOnUpdateVarName, PanicOnSetVarName
};

static const Tcl_ObjType tclParsedVarNameType = {
    "parsedVarName",
    FreeParsedVarName, DupParsedVarName, UpdateParsedVarName, PanicOnSetVarName
};

/*
 * Type of Tcl_Objs used to speed up array searches.
 *
 * INTERNALREP DEFINITION:
 *   twoPtrValue.ptr1:	searchIdNumber (cast to pointer)
 *   twoPtrValue.ptr2:	variableNameStartInString (cast to pointer)
 *
 * Note that the value stored in ptr2 is the offset into the string of the
 * start of the variable name and not the address of the variable name itself,
 * as this can be safely copied.
 */

const Tcl_ObjType tclArraySearchType = {
    "array search",
    NULL, NULL, NULL, SetArraySearchObj
};

Var *
TclVarHashCreateVar(
    TclVarHashTable *tablePtr,
    const char *key,
    int *newPtr)
{
497
498
499
500
501
502
503
504
505
506
507

508

509
510



511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
				 * return error if it doesn't exist. */
    Var **arrayPtrPtr)		/* If the name refers to an element of an
				 * array, *arrayPtrPtr gets filled in with
				 * address of array variable. Otherwise this
				 * is set to NULL. */
{
    Interp *iPtr = (Interp *) interp;
    CallFrame *varFramePtr = iPtr->varFramePtr;
    register Var *varPtr;	/* Points to the variable's in-frame Var
				 * structure. */
    const char *errMsg = NULL;

    int index, parsed = 0;

    const Tcl_ObjType *typePtr = part1Ptr->typePtr;




    *arrayPtrPtr = NULL;

    if (typePtr == &localVarNameType) {
	int localIndex;

    localVarNameTypeHandling:
	localIndex = PTR2INT(part1Ptr->internalRep.twoPtrValue.ptr2);
	if (HasLocalVars(varFramePtr)
		&& !(flags & (TCL_GLOBAL_ONLY | TCL_NAMESPACE_ONLY))
		&& (localIndex < varFramePtr->numCompiledLocals)) {
	    /*
	     * Use the cached index if the names coincide.
	     */

	    Tcl_Obj *namePtr = part1Ptr->internalRep.twoPtrValue.ptr1;
	    Tcl_Obj *checkNamePtr = localName(varFramePtr, localIndex);

	    if ((!namePtr && (checkNamePtr == part1Ptr)) ||
		    (namePtr && (checkNamePtr == namePtr))) {
		varPtr = (Var *) &(varFramePtr->compiledLocals[localIndex]);
		goto donePart1;
	    }
	}







<


|
>
|
>

|
>
>
>















|







518
519
520
521
522
523
524

525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
				 * return error if it doesn't exist. */
    Var **arrayPtrPtr)		/* If the name refers to an element of an
				 * array, *arrayPtrPtr gets filled in with
				 * address of array variable. Otherwise this
				 * is set to NULL. */
{
    Interp *iPtr = (Interp *) interp;

    register Var *varPtr;	/* Points to the variable's in-frame Var
				 * structure. */
    const char *part1;
    int index, len1, len2;
    int parsed = 0;
    Tcl_Obj *objPtr;
    const Tcl_ObjType *typePtr = part1Ptr->typePtr;
    const char *errMsg = NULL;
    CallFrame *varFramePtr = iPtr->varFramePtr;
    const char *part2 = part2Ptr? TclGetString(part2Ptr):NULL;
    char *newPart2 = NULL;
    *arrayPtrPtr = NULL;

    if (typePtr == &localVarNameType) {
	int localIndex;

    localVarNameTypeHandling:
	localIndex = PTR2INT(part1Ptr->internalRep.twoPtrValue.ptr2);
	if (HasLocalVars(varFramePtr)
		&& !(flags & (TCL_GLOBAL_ONLY | TCL_NAMESPACE_ONLY))
		&& (localIndex < varFramePtr->numCompiledLocals)) {
	    /*
	     * Use the cached index if the names coincide.
	     */

	    Tcl_Obj *namePtr = part1Ptr->internalRep.twoPtrValue.ptr1;
	    Tcl_Obj *checkNamePtr = localName(iPtr->varFramePtr, localIndex);

	    if ((!namePtr && (checkNamePtr == part1Ptr)) ||
		    (namePtr && (checkNamePtr == namePtr))) {
		varPtr = (Var *) &(varFramePtr->compiledLocals[localIndex]);
		goto donePart1;
	    }
	}
550
551
552
553
554
555
556
557






558
559
560
561
562
563
564
565

566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592




593








594


595







596

597








598

599
600
601
602
603
604


605
606
607
608
609
610
611
612
613


614
615
616
617
618
619
620
621
622



623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
		if (flags & TCL_LEAVE_ERR_MSG) {
		    TclObjVarErrMsg(interp, part1Ptr, part2Ptr, msg,
			    noSuchVar, -1);
		    Tcl_SetErrorCode(interp, "TCL", "VALUE", "VARNAME", NULL);
		}
		return NULL;
	    }
	    part2Ptr = part1Ptr->internalRep.twoPtrValue.ptr2;






	    part1Ptr = part1Ptr->internalRep.twoPtrValue.ptr1;
	    typePtr = part1Ptr->typePtr;
	    if (typePtr == &localVarNameType) {
		goto localVarNameTypeHandling;
	    }
	}
	parsed = 1;
    }


    if (!parsed) {

	/*
	 * part1Ptr is possibly an unparsed array element.
	 */

	int len;
	const char *part1 = TclGetStringFromObj(part1Ptr, &len);

	if (len > 1 && (part1[len - 1] == ')')) {

	  const char *part2 = strchr(part1, '(');

	  if (part2) {
	    Tcl_Obj *arrayPtr;

		if (part2Ptr != NULL) {
		    if (flags & TCL_LEAVE_ERR_MSG) {
			TclObjVarErrMsg(interp, part1Ptr, part2Ptr, msg,
				needArray, -1);
			Tcl_SetErrorCode(interp, "TCL", "VALUE", "VARNAME",
				NULL);
		    }
		    return NULL;
		}





	    arrayPtr = Tcl_NewStringObj(part1, (part2 - part1));








	    part2Ptr = Tcl_NewStringObj(part2 + 1, len - (part2 - part1) - 2);










	    TclFreeIntRep(part1Ptr);










	    Tcl_IncrRefCount(arrayPtr);

	    part1Ptr->internalRep.twoPtrValue.ptr1 = arrayPtr;
	    Tcl_IncrRefCount(part2Ptr);
	    part1Ptr->internalRep.twoPtrValue.ptr2 = part2Ptr;
	    part1Ptr->typePtr = &tclParsedVarNameType;

	    part1Ptr = arrayPtr;


	  }
	}
    }

  doneParsing:
    /*
     * part1Ptr is not an array element; look it up, and convert it to one of
     * the cached types if possible.
     */



    varPtr = TclLookupSimpleVar(interp, part1Ptr, flags, createPart1,
	    &errMsg, &index);
    if (varPtr == NULL) {
	if ((errMsg != NULL) && (flags & TCL_LEAVE_ERR_MSG)) {
	    TclObjVarErrMsg(interp, part1Ptr, part2Ptr, msg, errMsg, -1);
	    Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "VARNAME",
		    TclGetString(part1Ptr), NULL);
	}



	return NULL;
    }

    /*
     * Cache the newly found variable if possible.
     */

    TclFreeIntRep(part1Ptr);
    if (index >= 0) {
	/*
	 * An indexed local variable.
	 */
	Tcl_Obj *cachedNamePtr = localName(varFramePtr, index);

	part1Ptr->typePtr = &localVarNameType;
	if (part1Ptr != cachedNamePtr) {
	    part1Ptr->internalRep.twoPtrValue.ptr1 = cachedNamePtr;
	    Tcl_IncrRefCount(cachedNamePtr);
	    if (cachedNamePtr->typePtr != &localVarNameType
		    || cachedNamePtr->internalRep.twoPtrValue.ptr1 != NULL) {







|
>
>
>
>
>
>








>

|
<




|
<

<
|
<
|
<
<
|










>
>
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>
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>
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>

>
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>
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>
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<
|
<

|
>
>
|








>
>









>
>
>







<




|







575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599

600
601
602
603
604

605

606

607


608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
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633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656

657

658
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661
662
663
664
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666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691

692
693
694
695
696
697
698
699
700
701
702
703
		if (flags & TCL_LEAVE_ERR_MSG) {
		    TclObjVarErrMsg(interp, part1Ptr, part2Ptr, msg,
			    noSuchVar, -1);
		    Tcl_SetErrorCode(interp, "TCL", "VALUE", "VARNAME", NULL);
		}
		return NULL;
	    }
	    part2 = newPart2 = part1Ptr->internalRep.twoPtrValue.ptr2;
	    if (newPart2) {
		part2Ptr = Tcl_NewStringObj(newPart2, -1);
		if (createPart2) {
		    Tcl_IncrRefCount(part2Ptr);
		}
	    }
	    part1Ptr = part1Ptr->internalRep.twoPtrValue.ptr1;
	    typePtr = part1Ptr->typePtr;
	    if (typePtr == &localVarNameType) {
		goto localVarNameTypeHandling;
	    }
	}
	parsed = 1;
    }
    part1 = TclGetStringFromObj(part1Ptr, &len1);

    if (!parsed && len1 && (*(part1 + len1 - 1) == ')')) {

	/*
	 * part1Ptr is possibly an unparsed array element.
	 */

	register int i;



	len2 = -1;

	for (i = 0; i < len1; i++) {


	    if (*(part1 + i) == '(') {
		if (part2Ptr != NULL) {
		    if (flags & TCL_LEAVE_ERR_MSG) {
			TclObjVarErrMsg(interp, part1Ptr, part2Ptr, msg,
				needArray, -1);
			Tcl_SetErrorCode(interp, "TCL", "VALUE", "VARNAME",
				NULL);
		    }
		    return NULL;
		}

		/*
		 * part1Ptr points to an array element; first copy the element
		 * name to a new string part2.
		 */

		part2 = part1 + i + 1;
		len2 = len1 - i - 2;
		len1 = i;

		newPart2 = ckalloc(len2 + 1);
		memcpy(newPart2, part2, (unsigned) len2);
		*(newPart2+len2) = '\0';
		part2 = newPart2;
		part2Ptr = Tcl_NewStringObj(newPart2, -1);
		if (createPart2) {
		    Tcl_IncrRefCount(part2Ptr);
		}

		/*
		 * Free the internal rep of the original part1Ptr, now renamed
		 * objPtr, and set it to tclParsedVarNameType.
		 */

		objPtr = part1Ptr;
		TclFreeIntRep(objPtr);
		objPtr->typePtr = &tclParsedVarNameType;

		/*
		 * Define a new string object to hold the new part1Ptr, i.e.,
		 * the array name. Set the internal rep of objPtr, reset
		 * typePtr and part1 to contain the references to the array
		 * name.
		 */

		TclNewStringObj(part1Ptr, part1, len1);
		Tcl_IncrRefCount(part1Ptr);

		objPtr->internalRep.twoPtrValue.ptr1 = part1Ptr;

		objPtr->internalRep.twoPtrValue.ptr2 = (void *) part2;


		typePtr = part1Ptr->typePtr;
		part1 = TclGetString(part1Ptr);
		break;
	    }
	}
    }

  doneParsing:
    /*
     * part1Ptr is not an array element; look it up, and convert it to one of
     * the cached types if possible.
     */

    TclFreeIntRep(part1Ptr);

    varPtr = TclLookupSimpleVar(interp, part1Ptr, flags, createPart1,
	    &errMsg, &index);
    if (varPtr == NULL) {
	if ((errMsg != NULL) && (flags & TCL_LEAVE_ERR_MSG)) {
	    TclObjVarErrMsg(interp, part1Ptr, part2Ptr, msg, errMsg, -1);
	    Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "VARNAME",
		    TclGetString(part1Ptr), NULL);
	}
	if (newPart2) {
	    Tcl_DecrRefCount(part2Ptr);
	}
	return NULL;
    }

    /*
     * Cache the newly found variable if possible.
     */


    if (index >= 0) {
	/*
	 * An indexed local variable.
	 */
	Tcl_Obj *cachedNamePtr = localName(iPtr->varFramePtr, index);

	part1Ptr->typePtr = &localVarNameType;
	if (part1Ptr != cachedNamePtr) {
	    part1Ptr->internalRep.twoPtrValue.ptr1 = cachedNamePtr;
	    Tcl_IncrRefCount(cachedNamePtr);
	    if (cachedNamePtr->typePtr != &localVarNameType
		    || cachedNamePtr->internalRep.twoPtrValue.ptr1 != NULL) {
665
666
667
668
669
670
671



672
673
674
675
676
677
678
	/*
	 * Array element sought: look it up.
	 */

	*arrayPtrPtr = varPtr;
	varPtr = TclLookupArrayElement(interp, part1Ptr, part2Ptr, flags, msg,
		createPart1, createPart2, varPtr, -1);



    }
    return varPtr;
}

/*
 *----------------------------------------------------------------------
 *







>
>
>







726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
	/*
	 * Array element sought: look it up.
	 */

	*arrayPtrPtr = varPtr;
	varPtr = TclLookupArrayElement(interp, part1Ptr, part2Ptr, flags, msg,
		createPart1, createPart2, varPtr, -1);
	if (newPart2) {
	    Tcl_DecrRefCount(part2Ptr);
	}
    }
    return varPtr;
}

/*
 *----------------------------------------------------------------------
 *
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852

2853

2854
2855
2856





2857
2858





2859
2860
2861
2862
2863
2864
2865

2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887

2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
 * Side effects:
 *	See the user documentation.
 *
 *----------------------------------------------------------------------
 */

	/* ARGSUSED */

static Var *
VerifyArray(

    Tcl_Interp *interp,

    Tcl_Obj *varNameObj)
{
    Interp *iPtr = (Interp *) interp;





    const char *varName = TclGetString(varNameObj);
    Var *arrayPtr;






    /*
     * Locate the array variable.
     */

    Var *varPtr = TclObjLookupVarEx(interp, varNameObj, NULL, /*flags*/ 0,
	    /*msg*/ 0, /*createPart1*/ 0, /*createPart2*/ 0, &arrayPtr);


    /*
     * Special array trace used to keep the env array in sync for array names,
     * array get, etc.
     */

    if (varPtr && (varPtr->flags & VAR_TRACED_ARRAY)
	    && (TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr))) {
	if (TclObjCallVarTraces(iPtr, arrayPtr, varPtr, varNameObj, NULL,
		(TCL_LEAVE_ERR_MSG|TCL_NAMESPACE_ONLY|TCL_GLOBAL_ONLY|
		TCL_TRACE_ARRAY), /* leaveErrMsg */ 1, -1) == TCL_ERROR) {
	    return NULL;
	}
    }

    /*
     * Verify that it is indeed an array variable. This test comes after the
     * traces - the variable may actually become an array as an effect of said
     * traces.
     */

    if ((varPtr == NULL) || !TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr)) {

	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"\"%s\" isn't an array", varName));
	Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ARRAY", varName, NULL);
	return NULL;
    }

    return varPtr;
}

static int
ArrayStartSearchCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])
{
    Interp *iPtr = (Interp *) interp;
    Var *varPtr;
    Tcl_HashEntry *hPtr;
    int isNew;
    ArraySearch *searchPtr;

    if (objc != 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "arrayName");
	return TCL_ERROR;
    }

    varPtr = VerifyArray(interp, objv[1]);
    if (varPtr == NULL) {
	return TCL_ERROR;
    }

    /*
     * Make a new array search with a free name.
     */








<
|
|
>

>
|


>
>
>
>
>
|
|
>
>
>
>
>





|

>











|









|
>



<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<







2907
2908
2909
2910
2911
2912
2913

2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967


























2968
2969
2970
2971
2972
2973
2974
 * Side effects:
 *	See the user documentation.
 *
 *----------------------------------------------------------------------
 */

	/* ARGSUSED */

static int
ArrayStartSearchCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])
{
    Interp *iPtr = (Interp *) interp;
    Var *varPtr, *arrayPtr;
    Tcl_HashEntry *hPtr;
    Tcl_Obj *varNameObj;
    int isNew;
    ArraySearch *searchPtr;
    const char *varName;

    if (objc != 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "arrayName");
	return TCL_ERROR;
    }
    varNameObj = objv[1];

    /*
     * Locate the array variable.
     */

    varPtr = TclObjLookupVarEx(interp, varNameObj, NULL, /*flags*/ 0,
	    /*msg*/ 0, /*createPart1*/ 0, /*createPart2*/ 0, &arrayPtr);
    varName = TclGetString(varNameObj);

    /*
     * Special array trace used to keep the env array in sync for array names,
     * array get, etc.
     */

    if (varPtr && (varPtr->flags & VAR_TRACED_ARRAY)
	    && (TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr))) {
	if (TclObjCallVarTraces(iPtr, arrayPtr, varPtr, varNameObj, NULL,
		(TCL_LEAVE_ERR_MSG|TCL_NAMESPACE_ONLY|TCL_GLOBAL_ONLY|
		TCL_TRACE_ARRAY), /* leaveErrMsg */ 1, -1) == TCL_ERROR) {
	    return TCL_ERROR;
	}
    }

    /*
     * Verify that it is indeed an array variable. This test comes after the
     * traces - the variable may actually become an array as an effect of said
     * traces.
     */

    if ((varPtr == NULL) || !TclIsVarArray(varPtr)
	    || TclIsVarUndefined(varPtr)) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"\"%s\" isn't an array", varName));
	Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ARRAY", varName, NULL);


























	return TCL_ERROR;
    }

    /*
     * Make a new array search with a free name.
     */

2931
2932
2933
2934
2935
2936
2937
2938
2939
2940

2941
2942
2943
2944
2945
2946
2947
	searchPtr->id = ((ArraySearch *) Tcl_GetHashValue(hPtr))->id + 1;
	searchPtr->nextPtr = Tcl_GetHashValue(hPtr);
    }
    searchPtr->varPtr = varPtr;
    searchPtr->nextEntry = VarHashFirstEntry(varPtr->value.tablePtr,
	    &searchPtr->search);
    Tcl_SetHashValue(hPtr, searchPtr);
    searchPtr->name = Tcl_ObjPrintf("s-%d-%s", searchPtr->id, TclGetString(objv[1]));
    Tcl_IncrRefCount(searchPtr->name);
    Tcl_SetObjResult(interp, searchPtr->name);

    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * ArrayAnyMoreCmd --







<
<
|
>







2982
2983
2984
2985
2986
2987
2988


2989
2990
2991
2992
2993
2994
2995
2996
2997
	searchPtr->id = ((ArraySearch *) Tcl_GetHashValue(hPtr))->id + 1;
	searchPtr->nextPtr = Tcl_GetHashValue(hPtr);
    }
    searchPtr->varPtr = varPtr;
    searchPtr->nextEntry = VarHashFirstEntry(varPtr->value.tablePtr,
	    &searchPtr->search);
    Tcl_SetHashValue(hPtr, searchPtr);


    Tcl_SetObjResult(interp,
	    Tcl_ObjPrintf("s-%d-%s", searchPtr->id, varName));
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * ArrayAnyMoreCmd --
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981




2982






















2983





2984
2985
2986
2987
2988
2989
2990
ArrayAnyMoreCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])
{
    Interp *iPtr = (Interp *) interp;
    Var *varPtr;
    Tcl_Obj *varNameObj, *searchObj;
    int gotValue;
    ArraySearch *searchPtr;

    if (objc != 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "arrayName searchId");
	return TCL_ERROR;
    }
    varNameObj = objv[1];
    searchObj = objv[2];





    varPtr = VerifyArray(interp, varNameObj);






















    if (varPtr == NULL) {





	return TCL_ERROR;
    }

    /*
     * Get the search.
     */








|











>
>
>
>
|
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
|
>
>
>
>
>







3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
ArrayAnyMoreCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])
{
    Interp *iPtr = (Interp *) interp;
    Var *varPtr, *arrayPtr;
    Tcl_Obj *varNameObj, *searchObj;
    int gotValue;
    ArraySearch *searchPtr;

    if (objc != 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "arrayName searchId");
	return TCL_ERROR;
    }
    varNameObj = objv[1];
    searchObj = objv[2];

    /*
     * Locate the array variable.
     */

    varPtr = TclObjLookupVarEx(interp, varNameObj, NULL, /*flags*/ 0,
	    /*msg*/ 0, /*createPart1*/ 0, /*createPart2*/ 0, &arrayPtr);

    /*
     * Special array trace used to keep the env array in sync for array names,
     * array get, etc.
     */

    if (varPtr && (varPtr->flags & VAR_TRACED_ARRAY)
	    && (TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr))) {
	if (TclObjCallVarTraces(iPtr, arrayPtr, varPtr, varNameObj, NULL,
		(TCL_LEAVE_ERR_MSG|TCL_NAMESPACE_ONLY|TCL_GLOBAL_ONLY|
		TCL_TRACE_ARRAY), /* leaveErrMsg */ 1, -1) == TCL_ERROR) {
	    return TCL_ERROR;
	}
    }

    /*
     * Verify that it is indeed an array variable. This test comes after the
     * traces - the variable may actually become an array as an effect of said
     * traces.
     */

    if ((varPtr == NULL) || !TclIsVarArray(varPtr)
	    || TclIsVarUndefined(varPtr)) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"\"%s\" isn't an array", TclGetString(varNameObj)));
	Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ARRAY",
		TclGetString(varNameObj), NULL);
	return TCL_ERROR;
    }

    /*
     * Get the search.
     */

3038
3039
3040
3041
3042
3043
3044

3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055




3056






















3057





3058
3059
3060
3061
3062
3063
3064
static int
ArrayNextElementCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])
{

    Var *varPtr;
    Tcl_Obj *varNameObj, *searchObj;
    ArraySearch *searchPtr;

    if (objc != 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "arrayName searchId");
	return TCL_ERROR;
    }
    varNameObj = objv[1];
    searchObj = objv[2];





    varPtr = VerifyArray(interp, varNameObj);






















    if (varPtr == NULL) {





	return TCL_ERROR;
    }

    /*
     * Get the search.
     */








>
|










>
>
>
>
|
>
>
>
>
>
>
>
>
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>
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|
>
>
>
>
>







3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
static int
ArrayNextElementCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])
{
    Interp *iPtr = (Interp *) interp;
    Var *varPtr, *arrayPtr;
    Tcl_Obj *varNameObj, *searchObj;
    ArraySearch *searchPtr;

    if (objc != 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "arrayName searchId");
	return TCL_ERROR;
    }
    varNameObj = objv[1];
    searchObj = objv[2];

    /*
     * Locate the array variable.
     */

    varPtr = TclObjLookupVarEx(interp, varNameObj, NULL, /*flags*/ 0,
	    /*msg*/ 0, /*createPart1*/ 0, /*createPart2*/ 0, &arrayPtr);

    /*
     * Special array trace used to keep the env array in sync for array names,
     * array get, etc.
     */

    if (varPtr && (varPtr->flags & VAR_TRACED_ARRAY)
	    && (TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr))) {
	if (TclObjCallVarTraces(iPtr, arrayPtr, varPtr, varNameObj, NULL,
		(TCL_LEAVE_ERR_MSG|TCL_NAMESPACE_ONLY|TCL_GLOBAL_ONLY|
		TCL_TRACE_ARRAY), /* leaveErrMsg */ 1, -1) == TCL_ERROR) {
	    return TCL_ERROR;
	}
    }

    /*
     * Verify that it is indeed an array variable. This test comes after the
     * traces - the variable may actually become an array as an effect of said
     * traces.
     */

    if ((varPtr == NULL) || !TclIsVarArray(varPtr)
	    || TclIsVarUndefined(varPtr)) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"\"%s\" isn't an array", TclGetString(varNameObj)));
	Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ARRAY",
		TclGetString(varNameObj), NULL);
	return TCL_ERROR;
    }

    /*
     * Get the search.
     */

3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134




3135






















3136





3137
3138
3139
3140
3141
3142
3143
ArrayDoneSearchCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])
{
    Interp *iPtr = (Interp *) interp;
    Var *varPtr;
    Tcl_HashEntry *hPtr;
    Tcl_Obj *varNameObj, *searchObj;
    ArraySearch *searchPtr, *prevPtr;

    if (objc != 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "arrayName searchId");
	return TCL_ERROR;
    }
    varNameObj = objv[1];
    searchObj = objv[2];





    varPtr = VerifyArray(interp, varNameObj);






















    if (varPtr == NULL) {





	return TCL_ERROR;
    }

    /*
     * Get the search.
     */








|











>
>
>
>
|
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
|
>
>
>
>
>







3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
ArrayDoneSearchCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])
{
    Interp *iPtr = (Interp *) interp;
    Var *varPtr, *arrayPtr;
    Tcl_HashEntry *hPtr;
    Tcl_Obj *varNameObj, *searchObj;
    ArraySearch *searchPtr, *prevPtr;

    if (objc != 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "arrayName searchId");
	return TCL_ERROR;
    }
    varNameObj = objv[1];
    searchObj = objv[2];

    /*
     * Locate the array variable.
     */

    varPtr = TclObjLookupVarEx(interp, varNameObj, NULL, /*flags*/ 0,
	    /*msg*/ 0, /*createPart1*/ 0, /*createPart2*/ 0, &arrayPtr);

    /*
     * Special array trace used to keep the env array in sync for array names,
     * array get, etc.
     */

    if (varPtr && (varPtr->flags & VAR_TRACED_ARRAY)
	    && (TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr))) {
	if (TclObjCallVarTraces(iPtr, arrayPtr, varPtr, varNameObj, NULL,
		(TCL_LEAVE_ERR_MSG|TCL_NAMESPACE_ONLY|TCL_GLOBAL_ONLY|
		TCL_TRACE_ARRAY), /* leaveErrMsg */ 1, -1) == TCL_ERROR) {
	    return TCL_ERROR;
	}
    }

    /*
     * Verify that it is indeed an array variable. This test comes after the
     * traces - the variable may actually become an array as an effect of said
     * traces.
     */

    if ((varPtr == NULL) || !TclIsVarArray(varPtr)
	    || TclIsVarUndefined(varPtr)) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"\"%s\" isn't an array", TclGetString(varNameObj)));
	Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ARRAY",
		TclGetString(varNameObj), NULL);
	return TCL_ERROR;
    }

    /*
     * Get the search.
     */

3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
	for (prevPtr=Tcl_GetHashValue(hPtr) ;; prevPtr=prevPtr->nextPtr) {
	    if (prevPtr->nextPtr == searchPtr) {
		prevPtr->nextPtr = searchPtr->nextPtr;
		break;
	    }
	}
    }
    Tcl_DecrRefCount(searchPtr->name);
    ckfree(searchPtr);
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *







<







3307
3308
3309
3310
3311
3312
3313

3314
3315
3316
3317
3318
3319
3320
	for (prevPtr=Tcl_GetHashValue(hPtr) ;; prevPtr=prevPtr->nextPtr) {
	    if (prevPtr->nextPtr == searchPtr) {
		prevPtr->nextPtr = searchPtr->nextPtr;
		break;
	    }
	}
    }

    ckfree(searchPtr);
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
4803
4804
4805
4806
4807
4808
4809





































































4810
4811
4812
4813
4814
4815
4816
4817
4818




4819
4820
4821
4822
4823
4824
4825
4826
4827
4828
4829
4830
4831
4832
4833
4834



4835
















4836

4837




















4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854
4855
4856
4857
4858
4859
4860
4861
4862
4863
4864
4865
4866
4867
4868
4869
4870

4871
4872
4873
4874
4875
4876
4877
4878
    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *





































































 * ParseSearchId --
 *
 *	This function translates from a tcl object to a pointer to an active
 *	array search (if there is one that matches the string).
 *
 * Results:
 *	The return value is a pointer to the array search indicated by string,
 *	or NULL if there isn't one. If NULL is returned, the interp's result
 *	contains an error message.




 *
 *----------------------------------------------------------------------
 */

static ArraySearch *
ParseSearchId(
    Tcl_Interp *interp,		/* Interpreter containing variable. */
    const Var *varPtr,		/* Array variable search is for. */
    Tcl_Obj *varNamePtr,	/* Name of array variable that search is
				 * supposed to be for. */
    Tcl_Obj *handleObj)		/* Object containing id of search. Must have
				 * form "search-num-var" where "num" is a
				 * decimal number and "var" is a variable
				 * name. */
{
    Interp *iPtr = (Interp *) interp;



    ArraySearch *searchPtr;
















    const char *handle = TclGetString(handleObj);

    char *end;





















    if (varPtr->flags & VAR_SEARCH_ACTIVE) {
	Tcl_HashEntry *hPtr =
		Tcl_FindHashEntry(&iPtr->varSearches, varPtr);

	/* First look for same (Tcl_Obj *) */
	for (searchPtr = Tcl_GetHashValue(hPtr); searchPtr != NULL;
		searchPtr = searchPtr->nextPtr) {
	    if (searchPtr->name == handleObj) {
		return searchPtr;
	    }
	}
	/* Fallback: do string compares. */
	for (searchPtr = Tcl_GetHashValue(hPtr); searchPtr != NULL;
		searchPtr = searchPtr->nextPtr) {
	    if (strcmp(TclGetString(searchPtr->name), handle) == 0) {
		return searchPtr;
	    }
	}
    }
    if ((handle[0] != 's') || (handle[1] != '-')
	    || (strtoul(handle + 2, &end, 10), end == (handle + 2))
	    || (*end != '-')) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"illegal search identifier \"%s\"", handle));
    } else if (strcmp(end + 1, TclGetString(varNamePtr)) != 0) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"search identifier \"%s\" isn't for variable \"%s\"",
		handle, TclGetString(varNamePtr)));
    } else {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"couldn't find search \"%s\"", handle));
    }

    Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ARRAYSEARCH", handle, NULL);
    return NULL;
}

/*
 *----------------------------------------------------------------------
 *
 * DeleteSearches --







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>









>
>
>
>
















>
>
>

>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
|
>
|
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>





<


|



<
<
<
<
<
|
<
<
<
<
<
|
<
<
<
<
<
<
<
|
<
>
|







4946
4947
4948
4949
4950
4951
4952
4953
4954
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010
5011
5012
5013
5014
5015
5016
5017
5018
5019
5020
5021
5022
5023
5024
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043
5044
5045
5046
5047
5048
5049
5050
5051
5052
5053
5054
5055
5056
5057
5058
5059
5060
5061
5062
5063
5064
5065
5066
5067
5068
5069
5070
5071
5072
5073
5074
5075
5076
5077
5078
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098

5099
5100
5101
5102
5103
5104





5105





5106







5107

5108
5109
5110
5111
5112
5113
5114
5115
5116
    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * SetArraySearchObj --
 *
 *	This function converts the given tcl object into one that has the
 *	"array search" internal type.
 *
 * Results:
 *	TCL_OK if the conversion succeeded, and TCL_ERROR if it failed (when
 *	an error message will be placed in the interpreter's result.)
 *
 * Side effects:
 *	Updates the internal type and representation of the object to make
 *	this an array-search object. See the tclArraySearchType declaration
 *	above for details of the internal representation.
 *
 *----------------------------------------------------------------------
 */

static int
SetArraySearchObj(
    Tcl_Interp *interp,
    Tcl_Obj *objPtr)
{
    const char *string;
    char *end;			/* Can't be const due to strtoul defn. */
    int id;
    size_t offset;

    /*
     * Get the string representation. Make it up-to-date if necessary.
     */

    string = TclGetString(objPtr);

    /*
     * Parse the id into the three parts separated by dashes.
     */

    if ((string[0] != 's') || (string[1] != '-')) {
	goto syntax;
    }
    id = strtoul(string+2, &end, 10);
    if ((end == (string+2)) || (*end != '-')) {
	goto syntax;
    }

    /*
     * Can't perform value check in this context, so place reference to place
     * in string to use for the check in the object instead.
     */

    end++;
    offset = end - string;

    TclFreeIntRep(objPtr);
    objPtr->typePtr = &tclArraySearchType;
    objPtr->internalRep.twoPtrValue.ptr1 = INT2PTR(id);
    objPtr->internalRep.twoPtrValue.ptr2 = INT2PTR(offset);
    return TCL_OK;

  syntax:
    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
	    "illegal search identifier \"%s\"", string));
    Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ARRAYSEARCH", string, NULL);
    return TCL_ERROR;
}

/*
 *----------------------------------------------------------------------
 *
 * ParseSearchId --
 *
 *	This function translates from a tcl object to a pointer to an active
 *	array search (if there is one that matches the string).
 *
 * Results:
 *	The return value is a pointer to the array search indicated by string,
 *	or NULL if there isn't one. If NULL is returned, the interp's result
 *	contains an error message.
 *
 * Side effects:
 *	The tcl object might have its internal type and representation
 *	modified.
 *
 *----------------------------------------------------------------------
 */

static ArraySearch *
ParseSearchId(
    Tcl_Interp *interp,		/* Interpreter containing variable. */
    const Var *varPtr,		/* Array variable search is for. */
    Tcl_Obj *varNamePtr,	/* Name of array variable that search is
				 * supposed to be for. */
    Tcl_Obj *handleObj)		/* Object containing id of search. Must have
				 * form "search-num-var" where "num" is a
				 * decimal number and "var" is a variable
				 * name. */
{
    Interp *iPtr = (Interp *) interp;
    register const char *string;
    register size_t offset;
    int id;
    ArraySearch *searchPtr;
    const char *varName = TclGetString(varNamePtr);

    /*
     * Parse the id.
     */

    if ((handleObj->typePtr != &tclArraySearchType)
	    && (SetArraySearchObj(interp, handleObj) != TCL_OK)) {
	return NULL;
    }

    /*
     * Extract the information out of the Tcl_Obj.
     */

    id = PTR2INT(handleObj->internalRep.twoPtrValue.ptr1);
    string = TclGetString(handleObj);
    offset = PTR2INT(handleObj->internalRep.twoPtrValue.ptr2);

    /*
     * This test cannot be placed inside the Tcl_Obj machinery, since it is
     * dependent on the variable context.
     */

    if (strcmp(string+offset, varName) != 0) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"search identifier \"%s\" isn't for variable \"%s\"",
		string, varName));
	goto badLookup;
    }

    /*
     * Search through the list of active searches on the interpreter to see if
     * the desired one exists.
     *
     * Note that we cannot store the searchPtr directly in the Tcl_Obj as that
     * would run into trouble when DeleteSearches() was called so we must scan
     * this list every time.
     */

    if (varPtr->flags & VAR_SEARCH_ACTIVE) {
	Tcl_HashEntry *hPtr =
		Tcl_FindHashEntry(&iPtr->varSearches, varPtr);


	for (searchPtr = Tcl_GetHashValue(hPtr); searchPtr != NULL;
		searchPtr = searchPtr->nextPtr) {
	    if (searchPtr->id == id) {
		return searchPtr;
	    }
	}





    }





    Tcl_SetObjResult(interp, Tcl_ObjPrintf(







	    "couldn't find search \"%s\"", string));

  badLookup:
    Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ARRAYSEARCH", string, NULL);
    return NULL;
}

/*
 *----------------------------------------------------------------------
 *
 * DeleteSearches --
4899
4900
4901
4902
4903
4904
4905
4906
4907
4908
4909
4910
4911
4912
4913
    Tcl_HashEntry *sPtr;

    if (arrayVarPtr->flags & VAR_SEARCH_ACTIVE) {
	sPtr = Tcl_FindHashEntry(&iPtr->varSearches, arrayVarPtr);
	for (searchPtr = Tcl_GetHashValue(sPtr); searchPtr != NULL;
		searchPtr = nextPtr) {
	    nextPtr = searchPtr->nextPtr;
	    Tcl_DecrRefCount(searchPtr->name);
	    ckfree(searchPtr);
	}
	arrayVarPtr->flags &= ~VAR_SEARCH_ACTIVE;
	Tcl_DeleteHashEntry(sPtr);
    }
}








<







5137
5138
5139
5140
5141
5142
5143

5144
5145
5146
5147
5148
5149
5150
    Tcl_HashEntry *sPtr;

    if (arrayVarPtr->flags & VAR_SEARCH_ACTIVE) {
	sPtr = Tcl_FindHashEntry(&iPtr->varSearches, arrayVarPtr);
	for (searchPtr = Tcl_GetHashValue(sPtr); searchPtr != NULL;
		searchPtr = nextPtr) {
	    nextPtr = searchPtr->nextPtr;

	    ckfree(searchPtr);
	}
	arrayVarPtr->flags &= ~VAR_SEARCH_ACTIVE;
	Tcl_DeleteHashEntry(sPtr);
    }
}

5271
5272
5273
5274
5275
5276
5277






















5278
5279
5280
5281
5282
5283
5284
/*
 *----------------------------------------------------------------------
 *
 * Internal functions for variable name object types --
 *
 *----------------------------------------------------------------------
 */























/*
 * localVarName -
 *
 * INTERNALREP DEFINITION:
 *   twoPtrValue.ptr1:   pointer to name obj in varFramePtr->localCache
 *			  or NULL if it is this same obj







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







5508
5509
5510
5511
5512
5513
5514
5515
5516
5517
5518
5519
5520
5521
5522
5523
5524
5525
5526
5527
5528
5529
5530
5531
5532
5533
5534
5535
5536
5537
5538
5539
5540
5541
5542
5543
/*
 *----------------------------------------------------------------------
 *
 * Internal functions for variable name object types --
 *
 *----------------------------------------------------------------------
 */

/*
 * Panic functions that should never be called in normal operation.
 */

static void
PanicOnUpdateVarName(
    Tcl_Obj *objPtr)
{
    Tcl_Panic("%s of type %s should not be called", "updateStringProc",
	    objPtr->typePtr->name);
}

static int
PanicOnSetVarName(
    Tcl_Interp *interp,
    Tcl_Obj *objPtr)
{
    Tcl_Panic("%s of type %s should not be called", "setFromAnyProc",
	    objPtr->typePtr->name);
    return TCL_ERROR;
}

/*
 * localVarName -
 *
 * INTERNALREP DEFINITION:
 *   twoPtrValue.ptr1:   pointer to name obj in varFramePtr->localCache
 *			  or NULL if it is this same obj
5325
5326
5327
5328
5329
5330
5331
5332
5333
5334
5335
5336
5337
5338
5339
5340
5341
5342
5343
5344
5345
5346
5347


5348
5349
5350
5351




5352
5353
5354
5355
5356
5357



































5358
5359
5360
5361
5362
5363
5364
 */

static void
FreeParsedVarName(
    Tcl_Obj *objPtr)
{
    register Tcl_Obj *arrayPtr = objPtr->internalRep.twoPtrValue.ptr1;
    register Tcl_Obj *elem = objPtr->internalRep.twoPtrValue.ptr2;

    if (arrayPtr != NULL) {
	TclDecrRefCount(arrayPtr);
	TclDecrRefCount(elem);
    }
    objPtr->typePtr = NULL;
}

static void
DupParsedVarName(
    Tcl_Obj *srcPtr,
    Tcl_Obj *dupPtr)
{
    register Tcl_Obj *arrayPtr = srcPtr->internalRep.twoPtrValue.ptr1;
    register Tcl_Obj *elem = srcPtr->internalRep.twoPtrValue.ptr2;



    if (arrayPtr != NULL) {
	Tcl_IncrRefCount(arrayPtr);
	Tcl_IncrRefCount(elem);




    }

    dupPtr->internalRep.twoPtrValue.ptr1 = arrayPtr;
    dupPtr->internalRep.twoPtrValue.ptr2 = elem;
    dupPtr->typePtr = &tclParsedVarNameType;
}




































/*
 *----------------------------------------------------------------------
 *
 * Tcl_FindNamespaceVar -- MOVED OVER from tclNamesp.c
 *
 *	Searches for a namespace variable, a variable not local to a







|



|










|
>
>



|
>
>
>
>






>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







5584
5585
5586
5587
5588
5589
5590
5591
5592
5593
5594
5595
5596
5597
5598
5599
5600
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617
5618
5619
5620
5621
5622
5623
5624
5625
5626
5627
5628
5629
5630
5631
5632
5633
5634
5635
5636
5637
5638
5639
5640
5641
5642
5643
5644
5645
5646
5647
5648
5649
5650
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
 */

static void
FreeParsedVarName(
    Tcl_Obj *objPtr)
{
    register Tcl_Obj *arrayPtr = objPtr->internalRep.twoPtrValue.ptr1;
    register char *elem = objPtr->internalRep.twoPtrValue.ptr2;

    if (arrayPtr != NULL) {
	TclDecrRefCount(arrayPtr);
	ckfree(elem);
    }
    objPtr->typePtr = NULL;
}

static void
DupParsedVarName(
    Tcl_Obj *srcPtr,
    Tcl_Obj *dupPtr)
{
    register Tcl_Obj *arrayPtr = srcPtr->internalRep.twoPtrValue.ptr1;
    register char *elem = srcPtr->internalRep.twoPtrValue.ptr2;
    char *elemCopy;
    unsigned elemLen;

    if (arrayPtr != NULL) {
	Tcl_IncrRefCount(arrayPtr);
	elemLen = strlen(elem);
	elemCopy = ckalloc(elemLen + 1);
	memcpy(elemCopy, elem, elemLen);
	*(elemCopy + elemLen) = '\0';
	elem = elemCopy;
    }

    dupPtr->internalRep.twoPtrValue.ptr1 = arrayPtr;
    dupPtr->internalRep.twoPtrValue.ptr2 = elem;
    dupPtr->typePtr = &tclParsedVarNameType;
}

static void
UpdateParsedVarName(
    Tcl_Obj *objPtr)
{
    Tcl_Obj *arrayPtr = objPtr->internalRep.twoPtrValue.ptr1;
    char *part2 = objPtr->internalRep.twoPtrValue.ptr2;
    const char *part1;
    char *p;
    int len1, len2, totalLen;

    if (arrayPtr == NULL) {
	/*
	 * This is a parsed scalar name: what is it doing here?
	 */

	Tcl_Panic("scalar parsedVarName without a string rep");
    }

    part1 = TclGetStringFromObj(arrayPtr, &len1);
    len2 = strlen(part2);

    totalLen = len1 + len2 + 2;
    p = ckalloc(totalLen + 1);
    objPtr->bytes = p;
    objPtr->length = totalLen;

    memcpy(p, part1, (unsigned) len1);
    p += len1;
    *p++ = '(';
    memcpy(p, part2, (unsigned) len2);
    p += len2;
    *p++ = ')';
    *p = '\0';
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_FindNamespaceVar -- MOVED OVER from tclNamesp.c
 *
 *	Searches for a namespace variable, a variable not local to a
Changes to generic/tclZlib.c.
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
    if (latin1enc == NULL) {
	Tcl_Panic("no latin-1 encoding");
    }

    if (GetValue(interp, dictObj, "comment", &value) != TCL_OK) {
	goto error;
    } else if (value != NULL) {
	valueStr = TclGetStringFromObj(value, &len);
	Tcl_UtfToExternal(NULL, latin1enc, valueStr, len, 0, NULL,
		headerPtr->nativeCommentBuf, MAX_COMMENT_LEN-1, NULL, &len,
		NULL);
	headerPtr->nativeCommentBuf[len] = '\0';
	headerPtr->header.comment = (Bytef *) headerPtr->nativeCommentBuf;
	if (extraSizePtr != NULL) {
	    *extraSizePtr += len;
	}
    }

    if (GetValue(interp, dictObj, "crc", &value) != TCL_OK) {
	goto error;
    } else if (value != NULL &&
	    Tcl_GetBooleanFromObj(interp, value, &headerPtr->header.hcrc)) {
	goto error;
    }

    if (GetValue(interp, dictObj, "filename", &value) != TCL_OK) {
	goto error;
    } else if (value != NULL) {
	valueStr = TclGetStringFromObj(value, &len);
	Tcl_UtfToExternal(NULL, latin1enc, valueStr, len, 0, NULL,
		headerPtr->nativeFilenameBuf, MAXPATHLEN-1, NULL, &len, NULL);
	headerPtr->nativeFilenameBuf[len] = '\0';
	headerPtr->header.name = (Bytef *) headerPtr->nativeFilenameBuf;
	if (extraSizePtr != NULL) {
	    *extraSizePtr += len;
	}







|




















|







436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
    if (latin1enc == NULL) {
	Tcl_Panic("no latin-1 encoding");
    }

    if (GetValue(interp, dictObj, "comment", &value) != TCL_OK) {
	goto error;
    } else if (value != NULL) {
	valueStr = Tcl_GetStringFromObj(value, &len);
	Tcl_UtfToExternal(NULL, latin1enc, valueStr, len, 0, NULL,
		headerPtr->nativeCommentBuf, MAX_COMMENT_LEN-1, NULL, &len,
		NULL);
	headerPtr->nativeCommentBuf[len] = '\0';
	headerPtr->header.comment = (Bytef *) headerPtr->nativeCommentBuf;
	if (extraSizePtr != NULL) {
	    *extraSizePtr += len;
	}
    }

    if (GetValue(interp, dictObj, "crc", &value) != TCL_OK) {
	goto error;
    } else if (value != NULL &&
	    Tcl_GetBooleanFromObj(interp, value, &headerPtr->header.hcrc)) {
	goto error;
    }

    if (GetValue(interp, dictObj, "filename", &value) != TCL_OK) {
	goto error;
    } else if (value != NULL) {
	valueStr = Tcl_GetStringFromObj(value, &len);
	Tcl_UtfToExternal(NULL, latin1enc, valueStr, len, 0, NULL,
		headerPtr->nativeFilenameBuf, MAXPATHLEN-1, NULL, &len, NULL);
	headerPtr->nativeFilenameBuf[len] = '\0';
	headerPtr->header.name = (Bytef *) headerPtr->nativeFilenameBuf;
	if (extraSizePtr != NULL) {
	    *extraSizePtr += len;
	}
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
			Tcl_GetString(cd->compDictObj));
	    } else {
		Tcl_DStringAppendElement(dsPtr, "");
	    }
	} else {
	    if (cd->compDictObj) {
		int len;
		const char *str = TclGetStringFromObj(cd->compDictObj, &len);

		Tcl_DStringAppend(dsPtr, str, len);
	    }
	    return TCL_OK;
	}
    }








|







3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
			Tcl_GetString(cd->compDictObj));
	    } else {
		Tcl_DStringAppendElement(dsPtr, "");
	    }
	} else {
	    if (cd->compDictObj) {
		int len;
		const char *str = Tcl_GetStringFromObj(cd->compDictObj, &len);

		Tcl_DStringAppend(dsPtr, str, len);
	    }
	    return TCL_OK;
	}
    }

Changes to library/clock.tcl.
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
	return -code error \
	    -errorcode [list CLOCK wrongNumArgs] \
	    "wrong \# args: should be\
             \"$cmdName clockval ?number units?...\
             ?-gmt boolean? ?-locale LOCALE? ?-timezone ZONE?\""
    }
    if { [catch { expr {wide($clockval)} } result] } {
	return -code error "expected integer but got \"$clockval\""
    }

    set offsets {}
    set gmt 0
    set locale c
    set timezone [GetSystemTimeZone]








|







4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
	return -code error \
	    -errorcode [list CLOCK wrongNumArgs] \
	    "wrong \# args: should be\
             \"$cmdName clockval ?number units?...\
             ?-gmt boolean? ?-locale LOCALE? ?-timezone ZONE?\""
    }
    if { [catch { expr {wide($clockval)} } result] } {
	return -code error $result
    }

    set offsets {}
    set gmt 0
    set locale c
    set timezone [GetSystemTimeZone]

4283
4284
4285
4286
4287
4288
4289



4290
4291
4292
4293
4294
4295
4296
    # Check options for validity

    if { [info exists saw(-gmt)] && [info exists saw(-timezone)] } {
	return -code error \
	    -errorcode [list CLOCK gmtWithTimezone] \
	    "cannot use -gmt and -timezone in same call"
    }



    if { ![string is boolean -strict $gmt] } {
	return -code error "expected boolean value but got \"$gmt\""
    } elseif { $gmt } {
	set timezone :GMT
    }

    EnterLocale $locale







>
>
>







4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
    # Check options for validity

    if { [info exists saw(-gmt)] && [info exists saw(-timezone)] } {
	return -code error \
	    -errorcode [list CLOCK gmtWithTimezone] \
	    "cannot use -gmt and -timezone in same call"
    }
    if { [catch { expr { wide($clockval) } } result] } {
	return -code error "expected integer but got \"$clockval\""
    }
    if { ![string is boolean -strict $gmt] } {
	return -code error "expected boolean value but got \"$gmt\""
    } elseif { $gmt } {
	set timezone :GMT
    }

    EnterLocale $locale
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
			    $clockval $timezone $changeover]
		}
		days - day {
		    set clockval [AddDays $quantity $clockval $timezone \
			    $changeover]
		}

		weekdays - weekday {
		    set clockval [AddWeekDays $quantity $clockval $timezone \
			    $changeover]
		}

		hours - hour {
		    set clockval [expr { 3600 * $quantity + $clockval }]
		}
		minutes - minute {
		    set clockval [expr { 60 * $quantity + $clockval }]
		}
		seconds - second {







<
<
<
<
<







4322
4323
4324
4325
4326
4327
4328





4329
4330
4331
4332
4333
4334
4335
			    $clockval $timezone $changeover]
		}
		days - day {
		    set clockval [AddDays $quantity $clockval $timezone \
			    $changeover]
		}






		hours - hour {
		    set clockval [expr { 3600 * $quantity + $clockval }]
		}
		minutes - minute {
		    set clockval [expr { 60 * $quantity + $clockval }]
		}
		seconds - second {
4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
    set date [ConvertLocalToUTC $date[set date {}] $TZData($timezone) \
		 $changeover]

    return [dict get $date seconds]

}

#----------------------------------------------------------------------
#
# AddWeekDays --
#
#	Add a given number of week days (skipping Saturdays and Sundays)
#	to a given clock value in a given time zone.
#
# Parameters:
#	days - Number of days to add (may be negative)
#	clockval - Seconds since the epoch before the operation
#	timezone - Time zone in which the operation is to be performed
#	changeover - Julian Day on which the Gregorian calendar was adopted
#		     in the target locale.
#
# Results:
#	Returns the new clock value as a number of seconds since the epoch.
#
# Side effects:
#	None.
#
#----------------------------------------------------------------------

proc ::tcl::clock::AddWeekDays { days clockval timezone changeover } {

    if {$days == 0} {
        return $clockval
    }

    set day [format $clockval -format %u]

    set weeks  [expr {$days / 5}]
    set rdays  [expr {$days % 5}]
    set toAdd  [expr {7 * $weeks + $rdays}]
    set resDay [expr {$day + ($toAdd % 7)}]

    # Adjust if we start from a weekend
    if {$day > 5} {
	set adj [expr {5 - $day}]
	incr toAdd  $adj
	incr resDay $adj
    }

    # Adjust if we end up on a weekend
    if {$resDay > 5} {
	incr toAdd 2
    }

    AddDays $toAdd $clockval $timezone $changeover
}

#----------------------------------------------------------------------
#
# AddDays --
#
#	Add a given number of days to a given clock value in a given time
#	zone.
#







<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<







4419
4420
4421
4422
4423
4424
4425


















































4426
4427
4428
4429
4430
4431
4432
    set date [ConvertLocalToUTC $date[set date {}] $TZData($timezone) \
		 $changeover]

    return [dict get $date seconds]

}



















































#----------------------------------------------------------------------
#
# AddDays --
#
#	Add a given number of days to a given clock value in a given time
#	zone.
#
Changes to library/init.tcl.
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#

# This test intentionally written in pre-7.5 Tcl
if {[info commands package] == ""} {
    error "version mismatch: library\nscripts expect Tcl version 7.5b1 or later but the loaded version is\nonly [info patchlevel]"
}
package require -exact Tcl 8.7a0

# Compute the auto path to use in this interpreter.
# The values on the path come from several locations:
#
# The environment variable TCLLIBPATH
#
# tcl_library, which is the directory containing this init.tcl script.







|







12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#

# This test intentionally written in pre-7.5 Tcl
if {[info commands package] == ""} {
    error "version mismatch: library\nscripts expect Tcl version 7.5b1 or later but the loaded version is\nonly [info patchlevel]"
}
package require -exact Tcl 8.6.6

# Compute the auto path to use in this interpreter.
# The values on the path come from several locations:
#
# The environment variable TCLLIBPATH
#
# tcl_library, which is the directory containing this init.tcl script.
Changes to library/word.tcl.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15




16





17
18
19
20
21

22
23
24
25
26
27
28
# word.tcl --
#
# This file defines various procedures for computing word boundaries in
# strings. This file is primarily needed so Tk text and entry widgets behave
# properly for different platforms.
#
# Copyright (c) 1996 by Sun Microsystems, Inc.
# Copyright (c) 1998 by Scritpics Corporation.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

# The following variables are used to determine which characters are
# interpreted as word characters. See bug [f1253530cdd8]. Will
# probably be removed in Tcl 9.










if {![info exists ::tcl_wordchars]} {
    set ::tcl_wordchars {\w}
}
if {![info exists ::tcl_nonwordchars]} {
    set ::tcl_nonwordchars {\W}

}

# Arrange for caches of the real matcher REs to be kept, which enables the REs
# themselves to be cached for greater performance (and somewhat greater
# clarity too).

namespace eval ::tcl {













|
|
>
>
>
>
|
>
>
>
>
>
|
|
|
|
|
>







1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
# word.tcl --
#
# This file defines various procedures for computing word boundaries in
# strings. This file is primarily needed so Tk text and entry widgets behave
# properly for different platforms.
#
# Copyright (c) 1996 by Sun Microsystems, Inc.
# Copyright (c) 1998 by Scritpics Corporation.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

# The following variables are used to determine which characters are
# interpreted as white space.

if {$::tcl_platform(platform) eq "windows"} {
    # Windows style - any but a unicode space char
    if {![info exists ::tcl_wordchars]} {
	set ::tcl_wordchars {\S}
    }
    if {![info exists ::tcl_nonwordchars]} {
	set ::tcl_nonwordchars {\s}
    }
} else {
    # Motif style - any unicode word char (number, letter, or underscore)
    if {![info exists ::tcl_wordchars]} {
	set ::tcl_wordchars {\w}
    }
    if {![info exists ::tcl_nonwordchars]} {
	set ::tcl_nonwordchars {\W}
    }
}

# Arrange for caches of the real matcher REs to be kept, which enables the REs
# themselves to be cached for greater performance (and somewhat greater
# clarity too).

namespace eval ::tcl {
Changes to libtommath/LICENSE.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
LibTomMath is licensed under DUAL licensing terms.

Choose and use the license of your needs.

[LICENSE #1]

LibTomMath is public domain.  As should all quality software be.

Tom St Denis

[/LICENSE #1]

[LICENSE #2]

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. You just DO WHAT THE FUCK YOU WANT TO.

[/LICENSE #2]
<
|
<

<
<
<
<
|

<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<

1

2




3
4




















LibTomMath is hereby released into the Public Domain.  






-- Tom St Denis




















Changes to libtommath/bn_error.c.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
#include <tommath_private.h>
#ifdef BN_ERROR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

static const struct {
     int code;
     const char *msg;
} msgs[] = {
     { MP_OKAY, "Successful" },
     { MP_MEM,  "Out of heap" },
     { MP_VAL,  "Value out of range" }
};

/* return a char * string for a given code */
const char *mp_error_to_string(int code)
{
   int x;

   /* scan the lookup table for the given message */
   for (x = 0; x < (int)(sizeof(msgs) / sizeof(msgs[0])); x++) {
       if (msgs[x].code == code) {
          return msgs[x].msg;
       }
   }

   /* generic reply for invalid code */
   return "Invalid error code";
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
|













|




|







|















<
<
<
<
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
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#include <tommath.h>
#ifdef BN_ERROR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

static const struct {
     int code;
     char *msg;
} msgs[] = {
     { MP_OKAY, "Successful" },
     { MP_MEM,  "Out of heap" },
     { MP_VAL,  "Value out of range" }
};

/* return a char * string for a given code */
char *mp_error_to_string(int code)
{
   int x;

   /* scan the lookup table for the given message */
   for (x = 0; x < (int)(sizeof(msgs) / sizeof(msgs[0])); x++) {
       if (msgs[x].code == code) {
          return msgs[x].msg;
       }
   }

   /* generic reply for invalid code */
   return "Invalid error code";
}

#endif




Changes to libtommath/bn_fast_mp_invmod.c.
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#include <tommath_private.h>
#ifdef BN_FAST_MP_INVMOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* computes the modular inverse via binary extended euclidean algorithm, 
 * that is c = 1/a mod b 
 *
 * Based on slow invmod except this is optimized for the case where b is 
 * odd as per HAC Note 14.64 on pp. 610
 */
int fast_mp_invmod (mp_int * a, mp_int * b, mp_int * c)
{
  mp_int  x, y, u, v, B, D;
  int     res, neg;

  /* 2. [modified] b must be odd   */
  if (mp_iseven (b) == MP_YES) {
    return MP_VAL;
  }

  /* init all our temps */
  if ((res = mp_init_multi(&x, &y, &u, &v, &B, &D, NULL)) != MP_OKAY) {
     return res;
  }
|













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#include <tommath.h>
#ifdef BN_FAST_MP_INVMOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* computes the modular inverse via binary extended euclidean algorithm, 
 * that is c = 1/a mod b 
 *
 * Based on slow invmod except this is optimized for the case where b is 
 * odd as per HAC Note 14.64 on pp. 610
 */
int fast_mp_invmod (mp_int * a, mp_int * b, mp_int * c)
{
  mp_int  x, y, u, v, B, D;
  int     res, neg;

  /* 2. [modified] b must be odd   */
  if (mp_iseven (b) == 1) {
    return MP_VAL;
  }

  /* init all our temps */
  if ((res = mp_init_multi(&x, &y, &u, &v, &B, &D, NULL)) != MP_OKAY) {
     return res;
  }
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  if ((res = mp_copy (&y, &v)) != MP_OKAY) {
    goto LBL_ERR;
  }
  mp_set (&D, 1);

top:
  /* 4.  while u is even do */
  while (mp_iseven (&u) == MP_YES) {
    /* 4.1 u = u/2 */
    if ((res = mp_div_2 (&u, &u)) != MP_OKAY) {
      goto LBL_ERR;
    }
    /* 4.2 if B is odd then */
    if (mp_isodd (&B) == MP_YES) {
      if ((res = mp_sub (&B, &x, &B)) != MP_OKAY) {
        goto LBL_ERR;
      }
    }
    /* B = B/2 */
    if ((res = mp_div_2 (&B, &B)) != MP_OKAY) {
      goto LBL_ERR;
    }
  }

  /* 5.  while v is even do */
  while (mp_iseven (&v) == MP_YES) {
    /* 5.1 v = v/2 */
    if ((res = mp_div_2 (&v, &v)) != MP_OKAY) {
      goto LBL_ERR;
    }
    /* 5.2 if D is odd then */
    if (mp_isodd (&D) == MP_YES) {
      /* D = (D-x)/2 */
      if ((res = mp_sub (&D, &x, &D)) != MP_OKAY) {
        goto LBL_ERR;
      }
    }
    /* D = D/2 */
    if ((res = mp_div_2 (&D, &D)) != MP_OKAY) {







|





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  if ((res = mp_copy (&y, &v)) != MP_OKAY) {
    goto LBL_ERR;
  }
  mp_set (&D, 1);

top:
  /* 4.  while u is even do */
  while (mp_iseven (&u) == 1) {
    /* 4.1 u = u/2 */
    if ((res = mp_div_2 (&u, &u)) != MP_OKAY) {
      goto LBL_ERR;
    }
    /* 4.2 if B is odd then */
    if (mp_isodd (&B) == 1) {
      if ((res = mp_sub (&B, &x, &B)) != MP_OKAY) {
        goto LBL_ERR;
      }
    }
    /* B = B/2 */
    if ((res = mp_div_2 (&B, &B)) != MP_OKAY) {
      goto LBL_ERR;
    }
  }

  /* 5.  while v is even do */
  while (mp_iseven (&v) == 1) {
    /* 5.1 v = v/2 */
    if ((res = mp_div_2 (&v, &v)) != MP_OKAY) {
      goto LBL_ERR;
    }
    /* 5.2 if D is odd then */
    if (mp_isodd (&D) == 1) {
      /* D = (D-x)/2 */
      if ((res = mp_sub (&D, &x, &D)) != MP_OKAY) {
        goto LBL_ERR;
      }
    }
    /* D = D/2 */
    if ((res = mp_div_2 (&D, &D)) != MP_OKAY) {
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    if ((res = mp_sub (&D, &B, &D)) != MP_OKAY) {
      goto LBL_ERR;
    }
  }

  /* if not zero goto step 4 */
  if (mp_iszero (&u) == MP_NO) {
    goto top;
  }

  /* now a = C, b = D, gcd == g*v */

  /* if v != 1 then there is no inverse */
  if (mp_cmp_d (&v, 1) != MP_EQ) {







|







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    if ((res = mp_sub (&D, &B, &D)) != MP_OKAY) {
      goto LBL_ERR;
    }
  }

  /* if not zero goto step 4 */
  if (mp_iszero (&u) == 0) {
    goto top;
  }

  /* now a = C, b = D, gcd == g*v */

  /* if v != 1 then there is no inverse */
  if (mp_cmp_d (&v, 1) != MP_EQ) {
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  c->sign = neg;
  res = MP_OKAY;

LBL_ERR:mp_clear_multi (&x, &y, &u, &v, &B, &D, NULL);
  return res;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  c->sign = neg;
  res = MP_OKAY;

LBL_ERR:mp_clear_multi (&x, &y, &u, &v, &B, &D, NULL);
  return res;
}
#endif




Changes to libtommath/bn_fast_mp_montgomery_reduce.c.
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#include <tommath_private.h>
#ifdef BN_FAST_MP_MONTGOMERY_REDUCE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* computes xR**-1 == x (mod N) via Montgomery Reduction
 *
 * This is an optimized implementation of montgomery_reduce
 * which uses the comba method to quickly calculate the columns of the
 * reduction.
 *
 * Based on Algorithm 14.32 on pp.601 of HAC.
*/
int fast_mp_montgomery_reduce (mp_int * x, mp_int * n, mp_digit rho)
{
  int     ix, res, olduse;
  mp_word W[MP_WARRAY];

  /* get old used count */
  olduse = x->used;

  /* grow a as required */
  if (x->alloc < (n->used + 1)) {
    if ((res = mp_grow (x, n->used + 1)) != MP_OKAY) {
      return res;
    }
  }

  /* first we have to get the digits of the input into
   * an array of double precision words W[...]
   */
  {
    mp_word *_W;
    mp_digit *tmpx;

    /* alias for the W[] array */
    _W   = W;

    /* alias for the digits of  x*/
    tmpx = x->dp;

    /* copy the digits of a into W[0..a->used-1] */
    for (ix = 0; ix < x->used; ix++) {
      *_W++ = *tmpx++;
    }

    /* zero the high words of W[a->used..m->used*2] */
    for (; ix < ((n->used * 2) + 1); ix++) {
      *_W++ = 0;
    }
  }

  /* now we proceed to zero successive digits
   * from the least significant upwards
   */
  for (ix = 0; ix < n->used; ix++) {
    /* mu = ai * m' mod b
     *
     * We avoid a double precision multiplication (which isn't required)
     * by casting the value down to a mp_digit.  Note this requires
     * that W[ix-1] have  the carry cleared (see after the inner loop)
     */
    mp_digit mu;
    mu = (mp_digit) (((W[ix] & MP_MASK) * rho) & MP_MASK);

    /* a = a + mu * m * b**i
     *
     * This is computed in place and on the fly.  The multiplication
     * by b**i is handled by offseting which columns the results
     * are added to.
     *
     * Note the comba method normally doesn't handle carries in the
     * inner loop In this case we fix the carry from the previous
     * column since the Montgomery reduction requires digits of the
     * result (so far) [see above] to work.  This is
     * handled by fixing up one carry after the inner loop.  The
     * carry fixups are done in order so after these loops the
     * first m->used words of W[] have the carries fixed
     */
    {
      int iy;
      mp_digit *tmpn;
      mp_word *_W;

      /* alias for the digits of the modulus */
      tmpn = n->dp;

      /* Alias for the columns set by an offset of ix */
      _W = W + ix;

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#include <tommath.h>
#ifdef BN_FAST_MP_MONTGOMERY_REDUCE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* computes xR**-1 == x (mod N) via Montgomery Reduction
 *
 * This is an optimized implementation of montgomery_reduce
 * which uses the comba method to quickly calculate the columns of the
 * reduction.
 *
 * Based on Algorithm 14.32 on pp.601 of HAC.
*/
int fast_mp_montgomery_reduce (mp_int * x, mp_int * n, mp_digit rho)
{
  int     ix, res, olduse;
  mp_word W[MP_WARRAY];

  /* get old used count */
  olduse = x->used;

  /* grow a as required */
  if (x->alloc < n->used + 1) {
    if ((res = mp_grow (x, n->used + 1)) != MP_OKAY) {
      return res;
    }
  }

  /* first we have to get the digits of the input into
   * an array of double precision words W[...]
   */
  {
    register mp_word *_W;
    register mp_digit *tmpx;

    /* alias for the W[] array */
    _W   = W;

    /* alias for the digits of  x*/
    tmpx = x->dp;

    /* copy the digits of a into W[0..a->used-1] */
    for (ix = 0; ix < x->used; ix++) {
      *_W++ = *tmpx++;
    }

    /* zero the high words of W[a->used..m->used*2] */
    for (; ix < n->used * 2 + 1; ix++) {
      *_W++ = 0;
    }
  }

  /* now we proceed to zero successive digits
   * from the least significant upwards
   */
  for (ix = 0; ix < n->used; ix++) {
    /* mu = ai * m' mod b
     *
     * We avoid a double precision multiplication (which isn't required)
     * by casting the value down to a mp_digit.  Note this requires
     * that W[ix-1] have  the carry cleared (see after the inner loop)
     */
    register mp_digit mu;
    mu = (mp_digit) (((W[ix] & MP_MASK) * rho) & MP_MASK);

    /* a = a + mu * m * b**i
     *
     * This is computed in place and on the fly.  The multiplication
     * by b**i is handled by offseting which columns the results
     * are added to.
     *
     * Note the comba method normally doesn't handle carries in the
     * inner loop In this case we fix the carry from the previous
     * column since the Montgomery reduction requires digits of the
     * result (so far) [see above] to work.  This is
     * handled by fixing up one carry after the inner loop.  The
     * carry fixups are done in order so after these loops the
     * first m->used words of W[] have the carries fixed
     */
    {
      register int iy;
      register mp_digit *tmpn;
      register mp_word *_W;

      /* alias for the digits of the modulus */
      tmpn = n->dp;

      /* Alias for the columns set by an offset of ix */
      _W = W + ix;

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  }

  /* now we have to propagate the carries and
   * shift the words downward [all those least
   * significant digits we zeroed].
   */
  {
    mp_digit *tmpx;
    mp_word *_W, *_W1;

    /* nox fix rest of carries */

    /* alias for current word */
    _W1 = W + ix;

    /* alias for next word, where the carry goes */
    _W = W + ++ix;

    for (; ix <= ((n->used * 2) + 1); ix++) {
      *_W++ += *_W1++ >> ((mp_word) DIGIT_BIT);
    }

    /* copy out, A = A/b**n
     *
     * The result is A/b**n but instead of converting from an
     * array of mp_word to mp_digit than calling mp_rshd
     * we just copy them in the right order
     */

    /* alias for destination word */
    tmpx = x->dp;

    /* alias for shifted double precision result */
    _W = W + n->used;

    for (ix = 0; ix < (n->used + 1); ix++) {
      *tmpx++ = (mp_digit)(*_W++ & ((mp_word) MP_MASK));
    }

    /* zero oldused digits, if the input a was larger than
     * m->used+1 we'll have to clear the digits
     */
    for (; ix < olduse; ix++) {







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  }

  /* now we have to propagate the carries and
   * shift the words downward [all those least
   * significant digits we zeroed].
   */
  {
    register mp_digit *tmpx;
    register mp_word *_W, *_W1;

    /* nox fix rest of carries */

    /* alias for current word */
    _W1 = W + ix;

    /* alias for next word, where the carry goes */
    _W = W + ++ix;

    for (; ix <= n->used * 2 + 1; ix++) {
      *_W++ += *_W1++ >> ((mp_word) DIGIT_BIT);
    }

    /* copy out, A = A/b**n
     *
     * The result is A/b**n but instead of converting from an
     * array of mp_word to mp_digit than calling mp_rshd
     * we just copy them in the right order
     */

    /* alias for destination word */
    tmpx = x->dp;

    /* alias for shifted double precision result */
    _W = W + n->used;

    for (ix = 0; ix < n->used + 1; ix++) {
      *tmpx++ = (mp_digit)(*_W++ & ((mp_word) MP_MASK));
    }

    /* zero oldused digits, if the input a was larger than
     * m->used+1 we'll have to clear the digits
     */
    for (; ix < olduse; ix++) {
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  /* if A >= m then A = A - m */
  if (mp_cmp_mag (x, n) != MP_LT) {
    return s_mp_sub (x, n, x);
  }
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  /* if A >= m then A = A - m */
  if (mp_cmp_mag (x, n) != MP_LT) {
    return s_mp_sub (x, n, x);
  }
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_fast_s_mp_mul_digs.c.
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#include <tommath_private.h>
#ifdef BN_FAST_S_MP_MUL_DIGS_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* Fast (comba) multiplier
 *
 * This is the fast column-array [comba] multiplier.  It is 
 * designed to compute the columns of the product first 
 * then handle the carries afterwards.  This has the effect 
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#include <tommath.h>
#ifdef BN_FAST_S_MP_MUL_DIGS_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* Fast (comba) multiplier
 *
 * This is the fast column-array [comba] multiplier.  It is 
 * designed to compute the columns of the product first 
 * then handle the carries afterwards.  This has the effect 
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 * Based on Algorithm 14.12 on pp.595 of HAC.
 *
 */
int fast_s_mp_mul_digs (mp_int * a, mp_int * b, mp_int * c, int digs)
{
  int     olduse, res, pa, ix, iz;
  mp_digit W[MP_WARRAY];
  mp_word  _W;

  /* grow the destination as required */
  if (c->alloc < digs) {
    if ((res = mp_grow (c, digs)) != MP_OKAY) {
      return res;
    }
  }







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 * Based on Algorithm 14.12 on pp.595 of HAC.
 *
 */
int fast_s_mp_mul_digs (mp_int * a, mp_int * b, mp_int * c, int digs)
{
  int     olduse, res, pa, ix, iz;
  mp_digit W[MP_WARRAY];
  register mp_word  _W;

  /* grow the destination as required */
  if (c->alloc < digs) {
    if ((res = mp_grow (c, digs)) != MP_OKAY) {
      return res;
    }
  }
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      }

      /* store term */
      W[ix] = ((mp_digit)_W) & MP_MASK;

      /* make next carry */
      _W = _W >> ((mp_word)DIGIT_BIT);
  }

  /* setup dest */
  olduse  = c->used;
  c->used = pa;

  {
    mp_digit *tmpc;
    tmpc = c->dp;
    for (ix = 0; ix < (pa + 1); ix++) {
      /* now extract the previous digit [below the carry] */
      *tmpc++ = W[ix];
    }

    /* clear unused digits [that existed in the old copy of c] */
    for (; ix < olduse; ix++) {
      *tmpc++ = 0;
    }
  }
  mp_clamp (c);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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      }

      /* store term */
      W[ix] = ((mp_digit)_W) & MP_MASK;

      /* make next carry */
      _W = _W >> ((mp_word)DIGIT_BIT);
 }

  /* setup dest */
  olduse  = c->used;
  c->used = pa;

  {
    register mp_digit *tmpc;
    tmpc = c->dp;
    for (ix = 0; ix < pa+1; ix++) {
      /* now extract the previous digit [below the carry] */
      *tmpc++ = W[ix];
    }

    /* clear unused digits [that existed in the old copy of c] */
    for (; ix < olduse; ix++) {
      *tmpc++ = 0;
    }
  }
  mp_clamp (c);
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_fast_s_mp_mul_high_digs.c.
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#include <tommath_private.h>
#ifdef BN_FAST_S_MP_MUL_HIGH_DIGS_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* this is a modified version of fast_s_mul_digs that only produces
 * output digits *above* digs.  See the comments for fast_s_mul_digs
 * to see how it works.
 *
 * This is used in the Barrett reduction since for one of the multiplications
|













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#include <tommath.h>
#ifdef BN_FAST_S_MP_MUL_HIGH_DIGS_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* this is a modified version of fast_s_mul_digs that only produces
 * output digits *above* digs.  See the comments for fast_s_mul_digs
 * to see how it works.
 *
 * This is used in the Barrett reduction since for one of the multiplications
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  }
  
  /* setup dest */
  olduse  = c->used;
  c->used = pa;

  {
    mp_digit *tmpc;

    tmpc = c->dp + digs;
    for (ix = digs; ix < pa; ix++) {
      /* now extract the previous digit [below the carry] */
      *tmpc++ = W[ix];
    }

    /* clear unused digits [that existed in the old copy of c] */
    for (; ix < olduse; ix++) {
      *tmpc++ = 0;
    }
  }
  mp_clamp (c);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  }
  
  /* setup dest */
  olduse  = c->used;
  c->used = pa;

  {
    register mp_digit *tmpc;

    tmpc = c->dp + digs;
    for (ix = digs; ix < pa; ix++) {
      /* now extract the previous digit [below the carry] */
      *tmpc++ = W[ix];
    }

    /* clear unused digits [that existed in the old copy of c] */
    for (; ix < olduse; ix++) {
      *tmpc++ = 0;
    }
  }
  mp_clamp (c);
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_fast_s_mp_sqr.c.
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#include <tommath_private.h>
#ifdef BN_FAST_S_MP_SQR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* the jist of squaring...
 * you do like mult except the offset of the tmpx [one that 
 * starts closer to zero] can't equal the offset of tmpy.  
 * So basically you set up iy like before then you min it with
 * (ty-tx) so that it never happens.  You double all those 
|













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#include <tommath.h>
#ifdef BN_FAST_S_MP_SQR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* the jist of squaring...
 * you do like mult except the offset of the tmpx [one that 
 * starts closer to zero] can't equal the offset of tmpy.  
 * So basically you set up iy like before then you min it with
 * (ty-tx) so that it never happens.  You double all those 
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       */
      iy = MIN(a->used-tx, ty+1);

      /* now for squaring tx can never equal ty 
       * we halve the distance since they approach at a rate of 2x
       * and we have to round because odd cases need to be executed
       */
      iy = MIN(iy, ((ty-tx)+1)>>1);

      /* execute loop */
      for (iz = 0; iz < iy; iz++) {
         _W += ((mp_word)*tmpx++)*((mp_word)*tmpy--);
      }

      /* double the inner product and add carry */







|







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       */
      iy = MIN(a->used-tx, ty+1);

      /* now for squaring tx can never equal ty 
       * we halve the distance since they approach at a rate of 2x
       * and we have to round because odd cases need to be executed
       */
      iy = MIN(iy, (ty-tx+1)>>1);

      /* execute loop */
      for (iz = 0; iz < iy; iz++) {
         _W += ((mp_word)*tmpx++)*((mp_word)*tmpy--);
      }

      /* double the inner product and add carry */
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      *tmpb++ = 0;
    }
  }
  mp_clamp (b);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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      *tmpb++ = 0;
    }
  }
  mp_clamp (b);
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_2expt.c.
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#include <tommath_private.h>
#ifdef BN_MP_2EXPT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* computes a = 2**b 
 *
 * Simple algorithm which zeroes the int, grows it then just sets one bit
 * as required.
 */
int
mp_2expt (mp_int * a, int b)
{
  int     res;

  /* zero a as per default */
  mp_zero (a);

  /* grow a to accomodate the single bit */
  if ((res = mp_grow (a, (b / DIGIT_BIT) + 1)) != MP_OKAY) {
    return res;
  }

  /* set the used count of where the bit will go */
  a->used = (b / DIGIT_BIT) + 1;

  /* put the single bit in its place */
  a->dp[b / DIGIT_BIT] = ((mp_digit)1) << (b % DIGIT_BIT);

  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
|













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#include <tommath.h>
#ifdef BN_MP_2EXPT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* computes a = 2**b 
 *
 * Simple algorithm which zeroes the int, grows it then just sets one bit
 * as required.
 */
int
mp_2expt (mp_int * a, int b)
{
  int     res;

  /* zero a as per default */
  mp_zero (a);

  /* grow a to accomodate the single bit */
  if ((res = mp_grow (a, b / DIGIT_BIT + 1)) != MP_OKAY) {
    return res;
  }

  /* set the used count of where the bit will go */
  a->used = b / DIGIT_BIT + 1;

  /* put the single bit in its place */
  a->dp[b / DIGIT_BIT] = ((mp_digit)1) << (b % DIGIT_BIT);

  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_abs.c.
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#include <tommath_private.h>
#ifdef BN_MP_ABS_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* b = |a| 
 *
 * Simple function copies the input and fixes the sign to positive
 */
int
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#include <tommath.h>
#ifdef BN_MP_ABS_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* b = |a| 
 *
 * Simple function copies the input and fixes the sign to positive
 */
int
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  /* force the sign of b to positive */
  b->sign = MP_ZPOS;

  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  /* force the sign of b to positive */
  b->sign = MP_ZPOS;

  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_add.c.
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#include <tommath_private.h>
#ifdef BN_MP_ADD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* high level addition (handles signs) */
int mp_add (mp_int * a, mp_int * b, mp_int * c)
{
  int     sa, sb, res;

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#include <tommath.h>
#ifdef BN_MP_ADD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* high level addition (handles signs) */
int mp_add (mp_int * a, mp_int * b, mp_int * c)
{
  int     sa, sb, res;

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      res = s_mp_sub (a, b, c);
    }
  }
  return res;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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      res = s_mp_sub (a, b, c);
    }
  }
  return res;
}

#endif




Changes to libtommath/bn_mp_add_d.c.
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#include <tommath_private.h>
#ifdef BN_MP_ADD_D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* single digit addition */
int
mp_add_d (mp_int * a, mp_digit b, mp_int * c)
{
  int     res, ix, oldused;
  mp_digit *tmpa, *tmpc, mu;

  /* grow c as required */
  if (c->alloc < (a->used + 1)) {
     if ((res = mp_grow(c, a->used + 1)) != MP_OKAY) {
        return res;
     }
  }

  /* if a is negative and |a| >= b, call c = |a| - b */
  if ((a->sign == MP_NEG) && ((a->used > 1) || (a->dp[0] >= b))) {
     /* temporarily fix sign of a */
     a->sign = MP_ZPOS;

     /* c = |a| - b */
     res = mp_sub_d(a, b, c);

     /* fix sign  */
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#include <tommath.h>
#ifdef BN_MP_ADD_D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://libtom.org
 */

/* single digit addition */
int
mp_add_d (mp_int * a, mp_digit b, mp_int * c)
{
  int     res, ix, oldused;
  mp_digit *tmpa, *tmpc, mu;

  /* grow c as required */
  if (c->alloc < a->used + 1) {
     if ((res = mp_grow(c, a->used + 1)) != MP_OKAY) {
        return res;
     }
  }

  /* if a is negative and |a| >= b, call c = |a| - b */
  if (a->sign == MP_NEG && (a->used > 1 || a->dp[0] >= b)) {
     /* temporarily fix sign of a */
     a->sign = MP_ZPOS;

     /* c = |a| - b */
     res = mp_sub_d(a, b, c);

     /* fix sign  */
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  return MP_OKAY;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  return MP_OKAY;
}

#endif

/* $Source$ */
/* $Revision: 0.41 $ */
/* $Date: 2007-04-18 09:58:18 +0000 $ */
Changes to libtommath/bn_mp_addmod.c.
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#include <tommath_private.h>
#ifdef BN_MP_ADDMOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* d = a + b (mod c) */
int
mp_addmod (mp_int * a, mp_int * b, mp_int * c, mp_int * d)
{
  int     res;
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#include <tommath.h>
#ifdef BN_MP_ADDMOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* d = a + b (mod c) */
int
mp_addmod (mp_int * a, mp_int * b, mp_int * c, mp_int * d)
{
  int     res;
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    return res;
  }
  res = mp_mod (&t, c, d);
  mp_clear (&t);
  return res;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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    return res;
  }
  res = mp_mod (&t, c, d);
  mp_clear (&t);
  return res;
}
#endif




Changes to libtommath/bn_mp_and.c.
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#include <tommath_private.h>
#ifdef BN_MP_AND_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* AND two ints together */
int
mp_and (mp_int * a, mp_int * b, mp_int * c)
{
  int     res, ix, px;
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#include <tommath.h>
#ifdef BN_MP_AND_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* AND two ints together */
int
mp_and (mp_int * a, mp_int * b, mp_int * c)
{
  int     res, ix, px;
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  mp_clamp (&t);
  mp_exch (c, &t);
  mp_clear (&t);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  mp_clamp (&t);
  mp_exch (c, &t);
  mp_clear (&t);
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_clamp.c.
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#include <tommath_private.h>
#ifdef BN_MP_CLAMP_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* trim unused digits 
 *
 * This is used to ensure that leading zero digits are
 * trimed and the leading "used" digit will be non-zero
 * Typically very fast.  Also fixes the sign if there
 * are no more leading digits
 */
void
mp_clamp (mp_int * a)
{
  /* decrease used while the most significant digit is
   * zero.
   */
  while ((a->used > 0) && (a->dp[a->used - 1] == 0)) {
    --(a->used);
  }

  /* reset the sign flag if used == 0 */
  if (a->used == 0) {
    a->sign = MP_ZPOS;
  }
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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#include <tommath.h>
#ifdef BN_MP_CLAMP_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* trim unused digits 
 *
 * This is used to ensure that leading zero digits are
 * trimed and the leading "used" digit will be non-zero
 * Typically very fast.  Also fixes the sign if there
 * are no more leading digits
 */
void
mp_clamp (mp_int * a)
{
  /* decrease used while the most significant digit is
   * zero.
   */
  while (a->used > 0 && a->dp[a->used - 1] == 0) {
    --(a->used);
  }

  /* reset the sign flag if used == 0 */
  if (a->used == 0) {
    a->sign = MP_ZPOS;
  }
}
#endif




Changes to libtommath/bn_mp_clear.c.
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#include <tommath_private.h>
#ifdef BN_MP_CLEAR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* clear one (frees)  */
void
mp_clear (mp_int * a)
{
  int i;
|













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#include <tommath.h>
#ifdef BN_MP_CLEAR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* clear one (frees)  */
void
mp_clear (mp_int * a)
{
  int i;
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    /* reset members to make debugging easier */
    a->dp    = NULL;
    a->alloc = a->used = 0;
    a->sign  = MP_ZPOS;
  }
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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    /* reset members to make debugging easier */
    a->dp    = NULL;
    a->alloc = a->used = 0;
    a->sign  = MP_ZPOS;
  }
}
#endif




Changes to libtommath/bn_mp_clear_multi.c.
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#include <tommath_private.h>
#ifdef BN_MP_CLEAR_MULTI_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */
#include <stdarg.h>

void mp_clear_multi(mp_int *mp, ...) 
{
    mp_int* next_mp = mp;
    va_list args;
    va_start(args, mp);
    while (next_mp != NULL) {
        mp_clear(next_mp);
        next_mp = va_arg(args, mp_int*);
    }
    va_end(args);
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
|













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#include <tommath.h>
#ifdef BN_MP_CLEAR_MULTI_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */
#include <stdarg.h>

void mp_clear_multi(mp_int *mp, ...) 
{
    mp_int* next_mp = mp;
    va_list args;
    va_start(args, mp);
    while (next_mp != NULL) {
        mp_clear(next_mp);
        next_mp = va_arg(args, mp_int*);
    }
    va_end(args);
}
#endif




Changes to libtommath/bn_mp_cmp.c.
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#include <tommath_private.h>
#ifdef BN_MP_CMP_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* compare two ints (signed)*/
int
mp_cmp (const mp_int * a, const mp_int * b)
{
  /* compare based on sign */
|













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#include <tommath.h>
#ifdef BN_MP_CMP_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* compare two ints (signed)*/
int
mp_cmp (const mp_int * a, const mp_int * b)
{
  /* compare based on sign */
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     /* if negative compare opposite direction */
     return mp_cmp_mag(b, a);
  } else {
     return mp_cmp_mag(a, b);
  }
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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     /* if negative compare opposite direction */
     return mp_cmp_mag(b, a);
  } else {
     return mp_cmp_mag(a, b);
  }
}
#endif




Changes to libtommath/bn_mp_cmp_d.c.
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#include <tommath_private.h>
#ifdef BN_MP_CMP_D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* compare a digit */
int mp_cmp_d(const mp_int * a, mp_digit b)
{
  /* compare based on sign */
  if (a->sign == MP_NEG) {
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#include <tommath.h>
#ifdef BN_MP_CMP_D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* compare a digit */
int mp_cmp_d(const mp_int * a, mp_digit b)
{
  /* compare based on sign */
  if (a->sign == MP_NEG) {
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  } else if (a->dp[0] < b) {
    return MP_LT;
  } else {
    return MP_EQ;
  }
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  } else if (a->dp[0] < b) {
    return MP_LT;
  } else {
    return MP_EQ;
  }
}
#endif




Changes to libtommath/bn_mp_cmp_mag.c.
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#include <tommath_private.h>
#ifdef BN_MP_CMP_MAG_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* compare maginitude of two ints (unsigned) */
int mp_cmp_mag (const mp_int * a, const mp_int * b)
{
  int     n;
  mp_digit *tmpa, *tmpb;
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#include <tommath.h>
#ifdef BN_MP_CMP_MAG_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* compare maginitude of two ints (unsigned) */
int mp_cmp_mag (const mp_int * a, const mp_int * b)
{
  int     n;
  mp_digit *tmpa, *tmpb;
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    if (*tmpa < *tmpb) {
      return MP_LT;
    }
  }
  return MP_EQ;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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    if (*tmpa < *tmpb) {
      return MP_LT;
    }
  }
  return MP_EQ;
}
#endif




Changes to libtommath/bn_mp_cnt_lsb.c.
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#include <tommath_private.h>
#ifdef BN_MP_CNT_LSB_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

static const int lnz[16] = { 
   4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0
};

/* Counts the number of lsbs which are zero before the first zero bit */
int mp_cnt_lsb(const mp_int *a)
{
   int x;
   mp_digit q, qq;

   /* easy out */
   if (mp_iszero(a) == MP_YES) {
      return 0;
   }

   /* scan lower digits until non-zero */
   for (x = 0; (x < a->used) && (a->dp[x] == 0); x++) {}
   q = a->dp[x];
   x *= DIGIT_BIT;

   /* now scan this digit until a 1 is found */
   if ((q & 1) == 0) {
      do {
         qq  = q & 15;
         x  += lnz[qq];
         q >>= 4;
      } while (qq == 0);
   }
   return x;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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#include <tommath.h>
#ifdef BN_MP_CNT_LSB_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

static const int lnz[16] = { 
   4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0
};

/* Counts the number of lsbs which are zero before the first zero bit */
int mp_cnt_lsb(const mp_int *a)
{
   int x;
   mp_digit q, qq;

   /* easy out */
   if (mp_iszero(a) == 1) {
      return 0;
   }

   /* scan lower digits until non-zero */
   for (x = 0; x < a->used && a->dp[x] == 0; x++);
   q = a->dp[x];
   x *= DIGIT_BIT;

   /* now scan this digit until a 1 is found */
   if ((q & 1) == 0) {
      do {
         qq  = q & 15;
         x  += lnz[qq];
         q >>= 4;
      } while (qq == 0);
   }
   return x;
}

#endif




Changes to libtommath/bn_mp_copy.c.
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#include <tommath_private.h>
#ifdef BN_MP_COPY_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* copy, b = a */
int
mp_copy (const mp_int * a, mp_int * b)
{
  int     res, n;
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#include <tommath.h>
#ifdef BN_MP_COPY_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* copy, b = a */
int
mp_copy (const mp_int * a, mp_int * b)
{
  int     res, n;
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     if ((res = mp_grow (b, a->used)) != MP_OKAY) {
        return res;
     }
  }

  /* zero b and copy the parameters over */
  {
    mp_digit *tmpa, *tmpb;

    /* pointer aliases */

    /* source */
    tmpa = a->dp;

    /* destination */







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     if ((res = mp_grow (b, a->used)) != MP_OKAY) {
        return res;
     }
  }

  /* zero b and copy the parameters over */
  {
    register mp_digit *tmpa, *tmpb;

    /* pointer aliases */

    /* source */
    tmpa = a->dp;

    /* destination */
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  /* copy used count and sign */
  b->used = a->used;
  b->sign = a->sign;
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  /* copy used count and sign */
  b->used = a->used;
  b->sign = a->sign;
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_count_bits.c.
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#include <tommath_private.h>
#ifdef BN_MP_COUNT_BITS_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* returns the number of bits in an int */
int
mp_count_bits (const mp_int * a)
{
  int     r;
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#include <tommath.h>
#ifdef BN_MP_COUNT_BITS_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* returns the number of bits in an int */
int
mp_count_bits (const mp_int * a)
{
  int     r;
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  while (q > ((mp_digit) 0)) {
    ++r;
    q >>= ((mp_digit) 1);
  }
  return r;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  while (q > ((mp_digit) 0)) {
    ++r;
    q >>= ((mp_digit) 1);
  }
  return r;
}
#endif




Changes to libtommath/bn_mp_div.c.
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#include <tommath_private.h>
#ifdef BN_MP_DIV_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

#ifdef BN_MP_DIV_SMALL

/* slower bit-bang division... also smaller */
int mp_div(mp_int * a, mp_int * b, mp_int * c, mp_int * d)
{
   mp_int ta, tb, tq, q;
   int    res, n, n2;

  /* is divisor zero ? */
  if (mp_iszero (b) == MP_YES) {
    return MP_VAL;
  }

  /* if a < b then q=0, r = a */
  if (mp_cmp_mag (a, b) == MP_LT) {
    if (d != NULL) {
      res = mp_copy (a, d);
    } else {
      res = MP_OKAY;
    }
    if (c != NULL) {
      mp_zero (c);
    }
    return res;
  }

  /* init our temps */
  if ((res = mp_init_multi(&ta, &tb, &tq, &q, NULL)) != MP_OKAY) {
     return res;
  }


  mp_set(&tq, 1);
  n = mp_count_bits(a) - mp_count_bits(b);
  if (((res = mp_abs(a, &ta)) != MP_OKAY) ||
      ((res = mp_abs(b, &tb)) != MP_OKAY) ||
      ((res = mp_mul_2d(&tb, n, &tb)) != MP_OKAY) ||
      ((res = mp_mul_2d(&tq, n, &tq)) != MP_OKAY)) {
      goto LBL_ERR;
  }

  while (n-- >= 0) {
     if (mp_cmp(&tb, &ta) != MP_GT) {
        if (((res = mp_sub(&ta, &tb, &ta)) != MP_OKAY) ||
            ((res = mp_add(&q, &tq, &q)) != MP_OKAY)) {
           goto LBL_ERR;
        }
     }
     if (((res = mp_div_2d(&tb, 1, &tb, NULL)) != MP_OKAY) ||
         ((res = mp_div_2d(&tq, 1, &tq, NULL)) != MP_OKAY)) {
           goto LBL_ERR;
     }
  }

  /* now q == quotient and ta == remainder */
  n  = a->sign;
  n2 = (a->sign == b->sign) ? MP_ZPOS : MP_NEG;
  if (c != NULL) {
     mp_exch(c, &q);
     c->sign  = (mp_iszero(c) == MP_YES) ? MP_ZPOS : n2;
  }
  if (d != NULL) {
     mp_exch(d, &ta);
     d->sign = (mp_iszero(d) == MP_YES) ? MP_ZPOS : n;
  }
LBL_ERR:
   mp_clear_multi(&ta, &tb, &tq, &q, NULL);
   return res;
}

#else

/* integer signed division.
 * c*b + d == a [e.g. a/b, c=quotient, d=remainder]
 * HAC pp.598 Algorithm 14.20
 *
 * Note that the description in HAC is horribly
 * incomplete.  For example, it doesn't consider
 * the case where digits are removed from 'x' in
 * the inner loop.  It also doesn't consider the
 * case that y has fewer than three digits, etc..
 *
 * The overall algorithm is as described as
 * 14.20 from HAC but fixed to treat these cases.
*/
int mp_div (mp_int * a, mp_int * b, mp_int * c, mp_int * d)
{
  mp_int  q, x, y, t1, t2;
  int     res, n, t, i, norm, neg;

  /* is divisor zero ? */
  if (mp_iszero (b) == MP_YES) {
    return MP_VAL;
  }

  /* if a < b then q=0, r = a */
  if (mp_cmp_mag (a, b) == MP_LT) {
    if (d != NULL) {
      res = mp_copy (a, d);
|













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#include <tommath.h>
#ifdef BN_MP_DIV_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

#ifdef BN_MP_DIV_SMALL

/* slower bit-bang division... also smaller */
int mp_div(mp_int * a, mp_int * b, mp_int * c, mp_int * d)
{
   mp_int ta, tb, tq, q;
   int    res, n, n2;

  /* is divisor zero ? */
  if (mp_iszero (b) == 1) {
    return MP_VAL;
  }

  /* if a < b then q=0, r = a */
  if (mp_cmp_mag (a, b) == MP_LT) {
    if (d != NULL) {
      res = mp_copy (a, d);
    } else {
      res = MP_OKAY;
    }
    if (c != NULL) {
      mp_zero (c);
    }
    return res;
  }
	
  /* init our temps */
  if ((res = mp_init_multi(&ta, &tb, &tq, &q, NULL) != MP_OKAY)) {
     return res;
  }


  mp_set(&tq, 1);
  n = mp_count_bits(a) - mp_count_bits(b);
  if (((res = mp_abs(a, &ta)) != MP_OKAY) ||
      ((res = mp_abs(b, &tb)) != MP_OKAY) || 
      ((res = mp_mul_2d(&tb, n, &tb)) != MP_OKAY) ||
      ((res = mp_mul_2d(&tq, n, &tq)) != MP_OKAY)) {
      goto LBL_ERR;
  }

  while (n-- >= 0) {
     if (mp_cmp(&tb, &ta) != MP_GT) {
        if (((res = mp_sub(&ta, &tb, &ta)) != MP_OKAY) ||
            ((res = mp_add(&q, &tq, &q)) != MP_OKAY)) {
           goto LBL_ERR;
        }
     }
     if (((res = mp_div_2d(&tb, 1, &tb, NULL)) != MP_OKAY) ||
         ((res = mp_div_2d(&tq, 1, &tq, NULL)) != MP_OKAY)) {
           goto LBL_ERR;
     }
  }

  /* now q == quotient and ta == remainder */
  n  = a->sign;
  n2 = (a->sign == b->sign ? MP_ZPOS : MP_NEG);
  if (c != NULL) {
     mp_exch(c, &q);
     c->sign  = (mp_iszero(c) == MP_YES) ? MP_ZPOS : n2;
  }
  if (d != NULL) {
     mp_exch(d, &ta);
     d->sign = (mp_iszero(d) == MP_YES) ? MP_ZPOS : n;
  }
LBL_ERR:
   mp_clear_multi(&ta, &tb, &tq, &q, NULL);
   return res;
}

#else

/* integer signed division. 
 * c*b + d == a [e.g. a/b, c=quotient, d=remainder]
 * HAC pp.598 Algorithm 14.20
 *
 * Note that the description in HAC is horribly 
 * incomplete.  For example, it doesn't consider 
 * the case where digits are removed from 'x' in 
 * the inner loop.  It also doesn't consider the 
 * case that y has fewer than three digits, etc..
 *
 * The overall algorithm is as described as 
 * 14.20 from HAC but fixed to treat these cases.
*/
int mp_div (mp_int * a, mp_int * b, mp_int * c, mp_int * d)
{
  mp_int  q, x, y, t1, t2;
  int     res, n, t, i, norm, neg;

  /* is divisor zero ? */
  if (mp_iszero (b) == 1) {
    return MP_VAL;
  }

  /* if a < b then q=0, r = a */
  if (mp_cmp_mag (a, b) == MP_LT) {
    if (d != NULL) {
      res = mp_copy (a, d);
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  /* step 3. for i from n down to (t + 1) */
  for (i = n; i >= (t + 1); i--) {
    if (i > x.used) {
      continue;
    }

    /* step 3.1 if xi == yt then set q{i-t-1} to b-1,
     * otherwise set q{i-t-1} to (xi*b + x{i-1})/yt */
    if (x.dp[i] == y.dp[t]) {
      q.dp[(i - t) - 1] = ((((mp_digit)1) << DIGIT_BIT) - 1);
    } else {
      mp_word tmp;
      tmp = ((mp_word) x.dp[i]) << ((mp_word) DIGIT_BIT);
      tmp |= ((mp_word) x.dp[i - 1]);
      tmp /= ((mp_word) y.dp[t]);
      if (tmp > (mp_word) MP_MASK) {
        tmp = MP_MASK;
      }
      q.dp[(i - t) - 1] = (mp_digit) (tmp & (mp_word) (MP_MASK));
    }

    /* while (q{i-t-1} * (yt * b + y{t-1})) >
             xi * b**2 + xi-1 * b + xi-2

       do q{i-t-1} -= 1;
    */
    q.dp[(i - t) - 1] = (q.dp[(i - t) - 1] + 1) & MP_MASK;
    do {
      q.dp[(i - t) - 1] = (q.dp[(i - t) - 1] - 1) & MP_MASK;

      /* find left hand */
      mp_zero (&t1);
      t1.dp[0] = ((t - 1) < 0) ? 0 : y.dp[t - 1];
      t1.dp[1] = y.dp[t];
      t1.used = 2;
      if ((res = mp_mul_d (&t1, q.dp[(i - t) - 1], &t1)) != MP_OKAY) {
        goto LBL_Y;
      }

      /* find right hand */
      t2.dp[0] = ((i - 2) < 0) ? 0 : x.dp[i - 2];
      t2.dp[1] = ((i - 1) < 0) ? 0 : x.dp[i - 1];
      t2.dp[2] = x.dp[i];
      t2.used = 3;
    } while (mp_cmp_mag(&t1, &t2) == MP_GT);

    /* step 3.3 x = x - q{i-t-1} * y * b**{i-t-1} */
    if ((res = mp_mul_d (&y, q.dp[(i - t) - 1], &t1)) != MP_OKAY) {
      goto LBL_Y;
    }

    if ((res = mp_lshd (&t1, (i - t) - 1)) != MP_OKAY) {
      goto LBL_Y;
    }

    if ((res = mp_sub (&x, &t1, &x)) != MP_OKAY) {
      goto LBL_Y;
    }

    /* if x < 0 then { x = x + y*b**{i-t-1}; q{i-t-1} -= 1; } */
    if (x.sign == MP_NEG) {
      if ((res = mp_copy (&y, &t1)) != MP_OKAY) {
        goto LBL_Y;
      }
      if ((res = mp_lshd (&t1, (i - t) - 1)) != MP_OKAY) {
        goto LBL_Y;
      }
      if ((res = mp_add (&x, &t1, &x)) != MP_OKAY) {
        goto LBL_Y;
      }

      q.dp[(i - t) - 1] = (q.dp[(i - t) - 1] - 1UL) & MP_MASK;
    }
  }

  /* now q is the quotient and x is the remainder
   * [which we have to normalize]
   */

  /* get sign before writing to c */
  x.sign = (x.used == 0) ? MP_ZPOS : a->sign;

  if (c != NULL) {
    mp_clamp (&q);
    mp_exch (&q, c);
    c->sign = neg;
  }

  if (d != NULL) {
    if ((res = mp_div_2d (&x, norm, &x, NULL)) != MP_OKAY) {
      goto LBL_Y;
    }
    mp_exch (&x, d);
  }

  res = MP_OKAY;

LBL_Y:mp_clear (&y);
LBL_X:mp_clear (&x);
LBL_T2:mp_clear (&t2);
LBL_T1:mp_clear (&t1);
LBL_Q:mp_clear (&q);
  return res;
}

#endif

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  /* step 3. for i from n down to (t + 1) */
  for (i = n; i >= (t + 1); i--) {
    if (i > x.used) {
      continue;
    }

    /* step 3.1 if xi == yt then set q{i-t-1} to b-1, 
     * otherwise set q{i-t-1} to (xi*b + x{i-1})/yt */
    if (x.dp[i] == y.dp[t]) {
      q.dp[i - t - 1] = ((((mp_digit)1) << DIGIT_BIT) - 1);
    } else {
      mp_word tmp;
      tmp = ((mp_word) x.dp[i]) << ((mp_word) DIGIT_BIT);
      tmp |= ((mp_word) x.dp[i - 1]);
      tmp /= ((mp_word) y.dp[t]);
      if (tmp > (mp_word) MP_MASK)
        tmp = MP_MASK;

      q.dp[i - t - 1] = (mp_digit) (tmp & (mp_word) (MP_MASK));
    }

    /* while (q{i-t-1} * (yt * b + y{t-1})) > 
             xi * b**2 + xi-1 * b + xi-2 
     
       do q{i-t-1} -= 1; 
    */
    q.dp[i - t - 1] = (q.dp[i - t - 1] + 1) & MP_MASK;
    do {
      q.dp[i - t - 1] = (q.dp[i - t - 1] - 1) & MP_MASK;

      /* find left hand */
      mp_zero (&t1);
      t1.dp[0] = (t - 1 < 0) ? 0 : y.dp[t - 1];
      t1.dp[1] = y.dp[t];
      t1.used = 2;
      if ((res = mp_mul_d (&t1, q.dp[i - t - 1], &t1)) != MP_OKAY) {
        goto LBL_Y;
      }

      /* find right hand */
      t2.dp[0] = (i - 2 < 0) ? 0 : x.dp[i - 2];
      t2.dp[1] = (i - 1 < 0) ? 0 : x.dp[i - 1];
      t2.dp[2] = x.dp[i];
      t2.used = 3;
    } while (mp_cmp_mag(&t1, &t2) == MP_GT);

    /* step 3.3 x = x - q{i-t-1} * y * b**{i-t-1} */
    if ((res = mp_mul_d (&y, q.dp[i - t - 1], &t1)) != MP_OKAY) {
      goto LBL_Y;
    }

    if ((res = mp_lshd (&t1, i - t - 1)) != MP_OKAY) {
      goto LBL_Y;
    }

    if ((res = mp_sub (&x, &t1, &x)) != MP_OKAY) {
      goto LBL_Y;
    }

    /* if x < 0 then { x = x + y*b**{i-t-1}; q{i-t-1} -= 1; } */
    if (x.sign == MP_NEG) {
      if ((res = mp_copy (&y, &t1)) != MP_OKAY) {
        goto LBL_Y;
      }
      if ((res = mp_lshd (&t1, i - t - 1)) != MP_OKAY) {
        goto LBL_Y;
      }
      if ((res = mp_add (&x, &t1, &x)) != MP_OKAY) {
        goto LBL_Y;
      }

      q.dp[i - t - 1] = (q.dp[i - t - 1] - 1UL) & MP_MASK;
    }
  }

  /* now q is the quotient and x is the remainder 
   * [which we have to normalize] 
   */
  
  /* get sign before writing to c */
  x.sign = x.used == 0 ? MP_ZPOS : a->sign;

  if (c != NULL) {
    mp_clamp (&q);
    mp_exch (&q, c);
    c->sign = neg;
  }

  if (d != NULL) {
    mp_div_2d (&x, norm, &x, NULL);


    mp_exch (&x, d);
  }

  res = MP_OKAY;

LBL_Y:mp_clear (&y);
LBL_X:mp_clear (&x);
LBL_T2:mp_clear (&t2);
LBL_T1:mp_clear (&t1);
LBL_Q:mp_clear (&q);
  return res;
}

#endif

#endif




Changes to libtommath/bn_mp_div_2.c.
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#include <tommath_private.h>
#ifdef BN_MP_DIV_2_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* b = a/2 */
int mp_div_2(mp_int * a, mp_int * b)
{
  int     x, res, oldused;

  /* copy */
  if (b->alloc < a->used) {
    if ((res = mp_grow (b, a->used)) != MP_OKAY) {
      return res;
    }
  }

  oldused = b->used;
  b->used = a->used;
  {
    mp_digit r, rr, *tmpa, *tmpb;

    /* source alias */
    tmpa = a->dp + b->used - 1;

    /* dest alias */
    tmpb = b->dp + b->used - 1;

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#include <tommath.h>
#ifdef BN_MP_DIV_2_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* b = a/2 */
int mp_div_2(mp_int * a, mp_int * b)
{
  int     x, res, oldused;

  /* copy */
  if (b->alloc < a->used) {
    if ((res = mp_grow (b, a->used)) != MP_OKAY) {
      return res;
    }
  }

  oldused = b->used;
  b->used = a->used;
  {
    register mp_digit r, rr, *tmpa, *tmpb;

    /* source alias */
    tmpa = a->dp + b->used - 1;

    /* dest alias */
    tmpb = b->dp + b->used - 1;

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    }
  }
  b->sign = a->sign;
  mp_clamp (b);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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    }
  }
  b->sign = a->sign;
  mp_clamp (b);
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_div_2d.c.
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#include <tommath_private.h>
#ifdef BN_MP_DIV_2D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* shift right by a certain bit count (store quotient in c, optional remainder in d) */
int mp_div_2d (const mp_int * a, int b, mp_int * c, mp_int * d)
{
  mp_digit D, r, rr;
  int     x, res;
|













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#include <tommath.h>
#ifdef BN_MP_DIV_2D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* shift right by a certain bit count (store quotient in c, optional remainder in d) */
int mp_div_2d (const mp_int * a, int b, mp_int * c, mp_int * d)
{
  mp_digit D, r, rr;
  int     x, res;
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  if (b >= (int)DIGIT_BIT) {
    mp_rshd (c, b / DIGIT_BIT);
  }

  /* shift any bit count < DIGIT_BIT */
  D = (mp_digit) (b % DIGIT_BIT);
  if (D != 0) {
    mp_digit *tmpc, mask, shift;

    /* mask */
    mask = (((mp_digit)1) << D) - 1;

    /* shift for lsb */
    shift = DIGIT_BIT - D;








|







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  if (b >= (int)DIGIT_BIT) {
    mp_rshd (c, b / DIGIT_BIT);
  }

  /* shift any bit count < DIGIT_BIT */
  D = (mp_digit) (b % DIGIT_BIT);
  if (D != 0) {
    register mp_digit *tmpc, mask, shift;

    /* mask */
    mask = (((mp_digit)1) << D) - 1;

    /* shift for lsb */
    shift = DIGIT_BIT - D;

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  if (d != NULL) {
    mp_exch (&t, d);
  }
  mp_clear (&t);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  if (d != NULL) {
    mp_exch (&t, d);
  }
  mp_clear (&t);
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_div_3.c.
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#include <tommath_private.h>
#ifdef BN_MP_DIV_3_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* divide by three (based on routine from MPI and the GMP manual) */
int
mp_div_3 (mp_int * a, mp_int *c, mp_digit * d)
{
  mp_int   q;
|













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#include <tommath.h>
#ifdef BN_MP_DIV_3_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* divide by three (based on routine from MPI and the GMP manual) */
int
mp_div_3 (mp_int * a, mp_int *c, mp_digit * d)
{
  mp_int   q;
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  }
  mp_clear(&q);
  
  return res;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  }
  mp_clear(&q);
  
  return res;
}

#endif




Changes to libtommath/bn_mp_div_d.c.
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#include <tommath_private.h>
#ifdef BN_MP_DIV_D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

static int s_is_power_of_two(mp_digit b, int *p)
{
   int x;

   /* quick out - if (b & (b-1)) isn't zero, b isn't a power of two */
   if ((b == 0) || ((b & (b-1)) != 0)) {
       return 0;
   }
   for (x = 1; x < DIGIT_BIT; x++) {
      if (b == (((mp_digit)1)<<x)) {
         *p = x;
         return 1;
      }
|













|







|







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#include <tommath.h>
#ifdef BN_MP_DIV_D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

static int s_is_power_of_two(mp_digit b, int *p)
{
   int x;

   /* quick out - if (b & (b-1)) isn't zero, b isn't a power of two */
   if ((b==0) || (b & (b-1))) {
       return 0;
   }
   for (x = 1; x < DIGIT_BIT; x++) {
      if (b == (((mp_digit)1)<<x)) {
         *p = x;
         return 1;
      }
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  /* cannot divide by zero */
  if (b == 0) {
     return MP_VAL;
  }

  /* quick outs */
  if ((b == 1) || (mp_iszero(a) == MP_YES)) {
     if (d != NULL) {
        *d = 0;
     }
     if (c != NULL) {
        return mp_copy(a, c);
     }
     return MP_OKAY;







|







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  /* cannot divide by zero */
  if (b == 0) {
     return MP_VAL;
  }

  /* quick outs */
  if (b == 1 || mp_iszero(a) == 1) {
     if (d != NULL) {
        *d = 0;
     }
     if (c != NULL) {
        return mp_copy(a, c);
     }
     return MP_OKAY;
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  }
  mp_clear(&q);
  
  return res;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  }
  mp_clear(&q);
  
  return res;
}

#endif




Changes to libtommath/bn_mp_dr_is_modulus.c.
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#include <tommath_private.h>
#ifdef BN_MP_DR_IS_MODULUS_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* determines if a number is a valid DR modulus */
int mp_dr_is_modulus(mp_int *a)
{
   int ix;

|













|







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#include <tommath.h>
#ifdef BN_MP_DR_IS_MODULUS_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* determines if a number is a valid DR modulus */
int mp_dr_is_modulus(mp_int *a)
{
   int ix;

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          return 0;
       }
   }
   return 1;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







<
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          return 0;
       }
   }
   return 1;
}

#endif




Changes to libtommath/bn_mp_dr_reduce.c.
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#include <tommath_private.h>
#ifdef BN_MP_DR_REDUCE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* reduce "x" in place modulo "n" using the Diminished Radix algorithm.
 *
 * Based on algorithm from the paper
 *
 * "Generating Efficient Primes for Discrete Log Cryptosystems"
|













|







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#include <tommath.h>
#ifdef BN_MP_DR_REDUCE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* reduce "x" in place modulo "n" using the Diminished Radix algorithm.
 *
 * Based on algorithm from the paper
 *
 * "Generating Efficient Primes for Discrete Log Cryptosystems"
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  mp_word  r;
  mp_digit mu, *tmpx1, *tmpx2;

  /* m = digits in modulus */
  m = n->used;

  /* ensure that "x" has at least 2m digits */
  if (x->alloc < (m + m)) {
    if ((err = mp_grow (x, m + m)) != MP_OKAY) {
      return err;
    }
  }

/* top of loop, this is where the code resumes if
 * another reduction pass is required.







|







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  mp_word  r;
  mp_digit mu, *tmpx1, *tmpx2;

  /* m = digits in modulus */
  m = n->used;

  /* ensure that "x" has at least 2m digits */
  if (x->alloc < m + m) {
    if ((err = mp_grow (x, m + m)) != MP_OKAY) {
      return err;
    }
  }

/* top of loop, this is where the code resumes if
 * another reduction pass is required.
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  tmpx2 = x->dp + m;

  /* set carry to zero */
  mu = 0;

  /* compute (x mod B**m) + k * [x/B**m] inline and inplace */
  for (i = 0; i < m; i++) {
      r         = (((mp_word)*tmpx2++) * (mp_word)k) + *tmpx1 + mu;
      *tmpx1++  = (mp_digit)(r & MP_MASK);
      mu        = (mp_digit)(r >> ((mp_word)DIGIT_BIT));
  }

  /* set final carry */
  *tmpx1++ = mu;

  /* zero words above m */
  for (i = m + 1; i < x->used; i++) {
      *tmpx1++ = 0;
  }

  /* clamp, sub and return */
  mp_clamp (x);

  /* if x >= n then subtract and reduce again
   * Each successive "recursion" makes the input smaller and smaller.
   */
  if (mp_cmp_mag (x, n) != MP_LT) {
    if ((err = s_mp_sub(x, n, x)) != MP_OKAY) {
      return err;
    }
    goto top;
  }
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







|



















|
<
<





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  tmpx2 = x->dp + m;

  /* set carry to zero */
  mu = 0;

  /* compute (x mod B**m) + k * [x/B**m] inline and inplace */
  for (i = 0; i < m; i++) {
      r         = ((mp_word)*tmpx2++) * ((mp_word)k) + *tmpx1 + mu;
      *tmpx1++  = (mp_digit)(r & MP_MASK);
      mu        = (mp_digit)(r >> ((mp_word)DIGIT_BIT));
  }

  /* set final carry */
  *tmpx1++ = mu;

  /* zero words above m */
  for (i = m + 1; i < x->used; i++) {
      *tmpx1++ = 0;
  }

  /* clamp, sub and return */
  mp_clamp (x);

  /* if x >= n then subtract and reduce again
   * Each successive "recursion" makes the input smaller and smaller.
   */
  if (mp_cmp_mag (x, n) != MP_LT) {
    s_mp_sub(x, n, x);


    goto top;
  }
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_dr_setup.c.
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#include <tommath_private.h>
#ifdef BN_MP_DR_SETUP_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* determines the setup value */
void mp_dr_setup(mp_int *a, mp_digit *d)
{
   /* the casts are required if DIGIT_BIT is one less than
    * the number of bits in a mp_digit [e.g. DIGIT_BIT==31]
    */
   *d = (mp_digit)((((mp_word)1) << ((mp_word)DIGIT_BIT)) - 
        ((mp_word)a->dp[0]));
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
|













|













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#include <tommath.h>
#ifdef BN_MP_DR_SETUP_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* determines the setup value */
void mp_dr_setup(mp_int *a, mp_digit *d)
{
   /* the casts are required if DIGIT_BIT is one less than
    * the number of bits in a mp_digit [e.g. DIGIT_BIT==31]
    */
   *d = (mp_digit)((((mp_word)1) << ((mp_word)DIGIT_BIT)) - 
        ((mp_word)a->dp[0]));
}

#endif




Changes to libtommath/bn_mp_exch.c.
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#include <tommath_private.h>
#ifdef BN_MP_EXCH_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* swap the elements of two integers, for cases where you can't simply swap the 
 * mp_int pointers around
 */
void
mp_exch (mp_int * a, mp_int * b)
{
  mp_int  t;

  t  = *a;
  *a = *b;
  *b = t;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
|













|















<
<
<
<
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#include <tommath.h>
#ifdef BN_MP_EXCH_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* swap the elements of two integers, for cases where you can't simply swap the 
 * mp_int pointers around
 */
void
mp_exch (mp_int * a, mp_int * b)
{
  mp_int  t;

  t  = *a;
  *a = *b;
  *b = t;
}
#endif




Deleted libtommath/bn_mp_export.c.
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#include <tommath_private.h>
#ifdef BN_MP_EXPORT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* based on gmp's mpz_export.
 * see http://gmplib.org/manual/Integer-Import-and-Export.html
 */
int mp_export(void* rop, size_t* countp, int order, size_t size, 
                                int endian, size_t nails, mp_int* op) {
	int result;
	size_t odd_nails, nail_bytes, i, j, bits, count;
	unsigned char odd_nail_mask;

	mp_int t;

	if ((result = mp_init_copy(&t, op)) != MP_OKAY) {
		return result;
	}

	if (endian == 0) {
		union {
			unsigned int i;
			char c[4];
		} lint;
		lint.i = 0x01020304;

		endian = (lint.c[0] == 4) ? -1 : 1;
	}

	odd_nails = (nails % 8);
	odd_nail_mask = 0xff;
	for (i = 0; i < odd_nails; ++i) {
		odd_nail_mask ^= (1 << (7 - i));
	}
	nail_bytes = nails / 8;

	bits = mp_count_bits(&t);
	count = (bits / ((size * 8) - nails)) + (((bits % ((size * 8) - nails)) != 0) ? 1 : 0);

	for (i = 0; i < count; ++i) {
		for (j = 0; j < size; ++j) {
			unsigned char* byte = (
				(unsigned char*)rop + 
				(((order == -1) ? i : ((count - 1) - i)) * size) +
				((endian == -1) ? j : ((size - 1) - j))
			);

			if (j >= (size - nail_bytes)) {
				*byte = 0;
				continue;
			}

			*byte = (unsigned char)((j == ((size - nail_bytes) - 1)) ? (t.dp[0] & odd_nail_mask) : (t.dp[0] & 0xFF));

			if ((result = mp_div_2d(&t, ((j == ((size - nail_bytes) - 1)) ? (8 - odd_nails) : 8), &t, NULL)) != MP_OKAY) {
				mp_clear(&t);
				return result;
			}
		}
	}

	mp_clear(&t);

	if (countp != NULL) {
		*countp = count;
	}

	return MP_OKAY;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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Changes to libtommath/bn_mp_expt_d.c.
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#include <tommath_private.h>
#ifdef BN_MP_EXPT_D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* wrapper function for mp_expt_d_ex() */
int mp_expt_d (mp_int * a, mp_digit b, mp_int * c)
{




  return mp_expt_d_ex(a, b, c, 0);
}



#endif






/* $Source$ */







/* $Revision$ */



/* $Date$ */




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#include <tommath.h>
#ifdef BN_MP_EXPT_D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* calculate c = a**b  using a square-multiply algorithm */
int mp_expt_d (mp_int * a, mp_digit b, mp_int * c)
{
  int     res, x;
  mp_int  g;

  if ((res = mp_init_copy (&g, a)) != MP_OKAY) {
    return res;
  }

  /* set initial result */
  mp_set (c, 1);

  for (x = 0; x < (int) DIGIT_BIT; x++) {
    /* square */
    if ((res = mp_sqr (c, c)) != MP_OKAY) {
      mp_clear (&g);
      return res;
    }

    /* if the bit is set multiply */
    if ((b & (mp_digit) (((mp_digit)1) << (DIGIT_BIT - 1))) != 0) {
      if ((res = mp_mul (c, &g, c)) != MP_OKAY) {
         mp_clear (&g);
         return res;
      }
    }

    /* shift to next bit */
    b <<= 1;
  }

  mp_clear (&g);
  return MP_OKAY;
}
#endif
Deleted libtommath/bn_mp_expt_d_ex.c.
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#include <tommath_private.h>
#ifdef BN_MP_EXPT_D_EX_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* calculate c = a**b  using a square-multiply algorithm */
int mp_expt_d_ex (mp_int * a, mp_digit b, mp_int * c, int fast)
{
  int     res;
  unsigned int x;

  mp_int  g;

  if ((res = mp_init_copy (&g, a)) != MP_OKAY) {
    return res;
  }

  /* set initial result */
  mp_set (c, 1);

  if (fast != 0) {
    while (b > 0) {
      /* if the bit is set multiply */
      if ((b & 1) != 0) {
        if ((res = mp_mul (c, &g, c)) != MP_OKAY) {
          mp_clear (&g);
          return res;
        }
      }

      /* square */
      if (b > 1) {
        if ((res = mp_sqr (&g, &g)) != MP_OKAY) {
          mp_clear (&g);
          return res;
        }
      }

      /* shift to next bit */
      b >>= 1;
    }
  }
  else {
    for (x = 0; x < DIGIT_BIT; x++) {
      /* square */
      if ((res = mp_sqr (c, c)) != MP_OKAY) {
        mp_clear (&g);
        return res;
      }

      /* if the bit is set multiply */
      if ((b & (mp_digit) (((mp_digit)1) << (DIGIT_BIT - 1))) != 0) {
        if ((res = mp_mul (c, &g, c)) != MP_OKAY) {
           mp_clear (&g);
           return res;
        }
      }

      /* shift to next bit */
      b <<= 1;
    }
  } /* if ... else */

  mp_clear (&g);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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Changes to libtommath/bn_mp_exptmod.c.
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#include <tommath_private.h>
#ifdef BN_MP_EXPTMOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */


/* this is a shell function that calls either the normal or Montgomery
 * exptmod functions.  Originally the call to the montgomery code was
 * embedded in the normal function but that wasted alot of stack space
 * for nothing (since 99% of the time the Montgomery code would be called)
|













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#include <tommath.h>
#ifdef BN_MP_EXPTMOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */


/* this is a shell function that calls either the normal or Montgomery
 * exptmod functions.  Originally the call to the montgomery code was
 * embedded in the normal function but that wasted alot of stack space
 * for nothing (since 99% of the time the Montgomery code would be called)
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  if (dr == 0) {
     dr = mp_reduce_is_2k(P) << 1;
  }
#endif
    
  /* if the modulus is odd or dr != 0 use the montgomery method */
#ifdef BN_MP_EXPTMOD_FAST_C
  if ((mp_isodd (P) == MP_YES) || (dr !=  0)) {
    return mp_exptmod_fast (G, X, P, Y, dr);
  } else {
#endif
#ifdef BN_S_MP_EXPTMOD_C
    /* otherwise use the generic Barrett reduction technique */
    return s_mp_exptmod (G, X, P, Y, 0);
#else
    /* no exptmod for evens */
    return MP_VAL;
#endif
#ifdef BN_MP_EXPTMOD_FAST_C
  }
#endif
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







|
















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  if (dr == 0) {
     dr = mp_reduce_is_2k(P) << 1;
  }
#endif
    
  /* if the modulus is odd or dr != 0 use the montgomery method */
#ifdef BN_MP_EXPTMOD_FAST_C
  if (mp_isodd (P) == 1 || dr !=  0) {
    return mp_exptmod_fast (G, X, P, Y, dr);
  } else {
#endif
#ifdef BN_S_MP_EXPTMOD_C
    /* otherwise use the generic Barrett reduction technique */
    return s_mp_exptmod (G, X, P, Y, 0);
#else
    /* no exptmod for evens */
    return MP_VAL;
#endif
#ifdef BN_MP_EXPTMOD_FAST_C
  }
#endif
}

#endif




Changes to libtommath/bn_mp_exptmod_fast.c.
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#include <tommath_private.h>
#ifdef BN_MP_EXPTMOD_FAST_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* computes Y == G**X mod P, HAC pp.616, Algorithm 14.85
 *
 * Uses a left-to-right k-ary sliding window to compute the modular exponentiation.
 * The value of k changes based on the size of the exponent.
 *
|













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#include <tommath.h>
#ifdef BN_MP_EXPTMOD_FAST_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* computes Y == G**X mod P, HAC pp.616, Algorithm 14.85
 *
 * Uses a left-to-right k-ary sliding window to compute the modular exponentiation.
 * The value of k changes based on the size of the exponent.
 *
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#else
     err = MP_VAL;
     goto LBL_M;
#endif

     /* automatically pick the comba one if available (saves quite a few calls/ifs) */
#ifdef BN_FAST_MP_MONTGOMERY_REDUCE_C
     if ((((P->used * 2) + 1) < MP_WARRAY) &&
          (P->used < (1 << ((CHAR_BIT * sizeof(mp_word)) - (2 * DIGIT_BIT))))) {
        redux = fast_mp_montgomery_reduce;
     } else 
#endif
     {
#ifdef BN_MP_MONTGOMERY_REDUCE_C
        /* use slower baseline Montgomery method */
        redux = mp_montgomery_reduce;







|
|







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#else
     err = MP_VAL;
     goto LBL_M;
#endif

     /* automatically pick the comba one if available (saves quite a few calls/ifs) */
#ifdef BN_FAST_MP_MONTGOMERY_REDUCE_C
     if (((P->used * 2 + 1) < MP_WARRAY) &&
          P->used < (1 << ((CHAR_BIT * sizeof (mp_word)) - (2 * DIGIT_BIT)))) {
        redux = fast_mp_montgomery_reduce;
     } else 
#endif
     {
#ifdef BN_MP_MONTGOMERY_REDUCE_C
        /* use slower baseline Montgomery method */
        redux = mp_montgomery_reduce;
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    buf <<= (mp_digit)1;

    /* if the bit is zero and mode == 0 then we ignore it
     * These represent the leading zero bits before the first 1 bit
     * in the exponent.  Technically this opt is not required but it
     * does lower the # of trivial squaring/reductions used
     */
    if ((mode == 0) && (y == 0)) {
      continue;
    }

    /* if the bit is zero and mode == 1 then we square */
    if ((mode == 1) && (y == 0)) {
      if ((err = mp_sqr (&res, &res)) != MP_OKAY) {
        goto LBL_RES;
      }
      if ((err = redux (&res, P, mp)) != MP_OKAY) {
        goto LBL_RES;
      }
      continue;







|




|







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    buf <<= (mp_digit)1;

    /* if the bit is zero and mode == 0 then we ignore it
     * These represent the leading zero bits before the first 1 bit
     * in the exponent.  Technically this opt is not required but it
     * does lower the # of trivial squaring/reductions used
     */
    if (mode == 0 && y == 0) {
      continue;
    }

    /* if the bit is zero and mode == 1 then we square */
    if (mode == 1 && y == 0) {
      if ((err = mp_sqr (&res, &res)) != MP_OKAY) {
        goto LBL_RES;
      }
      if ((err = redux (&res, P, mp)) != MP_OKAY) {
        goto LBL_RES;
      }
      continue;
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      bitcpy = 0;
      bitbuf = 0;
      mode   = 1;
    }
  }

  /* if bits remain then square/multiply */
  if ((mode == 2) && (bitcpy > 0)) {
    /* square then multiply if the bit is set */
    for (x = 0; x < bitcpy; x++) {
      if ((err = mp_sqr (&res, &res)) != MP_OKAY) {
        goto LBL_RES;
      }
      if ((err = redux (&res, P, mp)) != MP_OKAY) {
        goto LBL_RES;







|







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      bitcpy = 0;
      bitbuf = 0;
      mode   = 1;
    }
  }

  /* if bits remain then square/multiply */
  if (mode == 2 && bitcpy > 0) {
    /* square then multiply if the bit is set */
    for (x = 0; x < bitcpy; x++) {
      if ((err = mp_sqr (&res, &res)) != MP_OKAY) {
        goto LBL_RES;
      }
      if ((err = redux (&res, P, mp)) != MP_OKAY) {
        goto LBL_RES;
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  mp_clear(&M[1]);
  for (x = 1<<(winsize-1); x < (1 << winsize); x++) {
    mp_clear (&M[x]);
  }
  return err;
}
#endif


/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  mp_clear(&M[1]);
  for (x = 1<<(winsize-1); x < (1 << winsize); x++) {
    mp_clear (&M[x]);
  }
  return err;
}
#endif





Changes to libtommath/bn_mp_exteuclid.c.
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#include <tommath_private.h>
#ifdef BN_MP_EXTEUCLID_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* Extended euclidean algorithm of (a, b) produces
   a*u1 + b*u2 = u3
 */
int mp_exteuclid(mp_int *a, mp_int *b, mp_int *U1, mp_int *U2, mp_int *U3)
{
   mp_int u1,u2,u3,v1,v2,v3,t1,t2,t3,q,tmp;
   int err;

|













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#include <tommath.h>
#ifdef BN_MP_EXTEUCLID_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* Extended euclidean algorithm of (a, b) produces 
   a*u1 + b*u2 = u3
 */
int mp_exteuclid(mp_int *a, mp_int *b, mp_int *U1, mp_int *U2, mp_int *U3)
{
   mp_int u1,u2,u3,v1,v2,v3,t1,t2,t3,q,tmp;
   int err;

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       if ((err = mp_copy(&t1, &v1)) != MP_OKAY)                                  { goto _ERR; }
       if ((err = mp_copy(&t2, &v2)) != MP_OKAY)                                  { goto _ERR; }
       if ((err = mp_copy(&t3, &v3)) != MP_OKAY)                                  { goto _ERR; }
   }

   /* make sure U3 >= 0 */
   if (u3.sign == MP_NEG) {
       if ((err = mp_neg(&u1, &u1)) != MP_OKAY)                                   { goto _ERR; }
       if ((err = mp_neg(&u2, &u2)) != MP_OKAY)                                   { goto _ERR; }
       if ((err = mp_neg(&u3, &u3)) != MP_OKAY)                                   { goto _ERR; }
   }

   /* copy result out */
   if (U1 != NULL) { mp_exch(U1, &u1); }
   if (U2 != NULL) { mp_exch(U2, &u2); }
   if (U3 != NULL) { mp_exch(U3, &u3); }

   err = MP_OKAY;
_ERR: mp_clear_multi(&u1, &u2, &u3, &v1, &v2, &v3, &t1, &t2, &t3, &q, &tmp, NULL);
   return err;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







|
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|












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       if ((err = mp_copy(&t1, &v1)) != MP_OKAY)                                  { goto _ERR; }
       if ((err = mp_copy(&t2, &v2)) != MP_OKAY)                                  { goto _ERR; }
       if ((err = mp_copy(&t3, &v3)) != MP_OKAY)                                  { goto _ERR; }
   }

   /* make sure U3 >= 0 */
   if (u3.sign == MP_NEG) {
      mp_neg(&u1, &u1);
      mp_neg(&u2, &u2);
      mp_neg(&u3, &u3);
   }

   /* copy result out */
   if (U1 != NULL) { mp_exch(U1, &u1); }
   if (U2 != NULL) { mp_exch(U2, &u2); }
   if (U3 != NULL) { mp_exch(U3, &u3); }

   err = MP_OKAY;
_ERR: mp_clear_multi(&u1, &u2, &u3, &v1, &v2, &v3, &t1, &t2, &t3, &q, &tmp, NULL);
   return err;
}
#endif




Changes to libtommath/bn_mp_fread.c.
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#include <tommath_private.h>
#ifdef BN_MP_FREAD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* read a bigint from a file stream in ASCII */
int mp_fread(mp_int *a, int radix, FILE *stream)
{
   int err, ch, neg, y;
   
|













|







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#include <tommath.h>
#ifdef BN_MP_FREAD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* read a bigint from a file stream in ASCII */
int mp_fread(mp_int *a, int radix, FILE *stream)
{
   int err, ch, neg, y;
   
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      a->sign = neg;
   }
   
   return MP_OKAY;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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      a->sign = neg;
   }
   
   return MP_OKAY;
}

#endif




Changes to libtommath/bn_mp_fwrite.c.
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#include <tommath_private.h>
#ifdef BN_MP_FWRITE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

int mp_fwrite(mp_int *a, int radix, FILE *stream)
{
   char *buf;
   int err, len, x;
   
|













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#include <tommath.h>
#ifdef BN_MP_FWRITE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

int mp_fwrite(mp_int *a, int radix, FILE *stream)
{
   char *buf;
   int err, len, x;
   
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   }
   
   XFREE (buf);
   return MP_OKAY;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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   }
   
   XFREE (buf);
   return MP_OKAY;
}

#endif




Changes to libtommath/bn_mp_gcd.c.
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#include <tommath_private.h>
#ifdef BN_MP_GCD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* Greatest Common Divisor using the binary method */
int mp_gcd (mp_int * a, mp_int * b, mp_int * c)
{
  mp_int  u, v;
  int     k, u_lsb, v_lsb, res;
|













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#include <tommath.h>
#ifdef BN_MP_GCD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* Greatest Common Divisor using the binary method */
int mp_gcd (mp_int * a, mp_int * b, mp_int * c)
{
  mp_int  u, v;
  int     k, u_lsb, v_lsb, res;
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  if (v_lsb != k) {
     if ((res = mp_div_2d(&v, v_lsb - k, &v, NULL)) != MP_OKAY) {
        goto LBL_V;
     }
  }

  while (mp_iszero(&v) == MP_NO) {
     /* make sure v is the largest */
     if (mp_cmp_mag(&u, &v) == MP_GT) {
        /* swap u and v to make sure v is >= u */
        mp_exch(&u, &v);
     }
     
     /* subtract smallest from largest */







|







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  if (v_lsb != k) {
     if ((res = mp_div_2d(&v, v_lsb - k, &v, NULL)) != MP_OKAY) {
        goto LBL_V;
     }
  }

  while (mp_iszero(&v) == 0) {
     /* make sure v is the largest */
     if (mp_cmp_mag(&u, &v) == MP_GT) {
        /* swap u and v to make sure v is >= u */
        mp_exch(&u, &v);
     }
     
     /* subtract smallest from largest */
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  c->sign = MP_ZPOS;
  res = MP_OKAY;
LBL_V:mp_clear (&u);
LBL_U:mp_clear (&v);
  return res;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  c->sign = MP_ZPOS;
  res = MP_OKAY;
LBL_V:mp_clear (&u);
LBL_U:mp_clear (&v);
  return res;
}
#endif




Changes to libtommath/bn_mp_get_int.c.
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#include <tommath_private.h>
#ifdef BN_MP_GET_INT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* get the lower 32-bits of an mp_int */
unsigned long mp_get_int(mp_int * a)
{
  int i;
  mp_min_u32 res;

  if (a->used == 0) {
     return 0;
  }

  /* get number of digits of the lsb we have to read */
  i = MIN(a->used,(int)(((sizeof(unsigned long) * CHAR_BIT) + DIGIT_BIT - 1) / DIGIT_BIT)) - 1;

  /* get most significant digit of result */
  res = DIGIT(a,i);

  while (--i >= 0) {
    res = (res << DIGIT_BIT) | DIGIT(a,i);
  }

  /* force result to 32-bits always so it is consistent on non 32-bit platforms */
  return res & 0xFFFFFFFFUL;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
|













|



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|






|



|








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#include <tommath.h>
#ifdef BN_MP_GET_INT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* get the lower 32-bits of an mp_int */
unsigned long mp_get_int(mp_int * a) 
{
  int i;
  unsigned long res;

  if (a->used == 0) {
     return 0;
  }

  /* get number of digits of the lsb we have to read */
  i = MIN(a->used,(int)((sizeof(unsigned long)*CHAR_BIT+DIGIT_BIT-1)/DIGIT_BIT))-1;

  /* get most significant digit of result */
  res = DIGIT(a,i);
   
  while (--i >= 0) {
    res = (res << DIGIT_BIT) | DIGIT(a,i);
  }

  /* force result to 32-bits always so it is consistent on non 32-bit platforms */
  return res & 0xFFFFFFFFUL;
}
#endif




Deleted libtommath/bn_mp_get_long.c.
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#include <tommath_private.h>
#ifdef BN_MP_GET_LONG_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* get the lower unsigned long of an mp_int, platform dependent */
unsigned long mp_get_long(mp_int * a)
{
  int i;
  unsigned long res;

  if (a->used == 0) {
     return 0;
  }

  /* get number of digits of the lsb we have to read */
  i = MIN(a->used,(int)(((sizeof(unsigned long) * CHAR_BIT) + DIGIT_BIT - 1) / DIGIT_BIT)) - 1;

  /* get most significant digit of result */
  res = DIGIT(a,i);

#if (ULONG_MAX != 0xffffffffuL) || (DIGIT_BIT < 32)
  while (--i >= 0) {
    res = (res << DIGIT_BIT) | DIGIT(a,i);
  }
#endif
  return res;
}
#endif
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Deleted libtommath/bn_mp_get_long_long.c.
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#include <tommath_private.h>
#ifdef BN_MP_GET_LONG_LONG_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* get the lower unsigned long long of an mp_int, platform dependent */
unsigned long long mp_get_long_long (mp_int * a)
{
  int i;
  unsigned long long res;

  if (a->used == 0) {
     return 0;
  }

  /* get number of digits of the lsb we have to read */
  i = MIN(a->used,(int)(((sizeof(unsigned long long) * CHAR_BIT) + DIGIT_BIT - 1) / DIGIT_BIT)) - 1;

  /* get most significant digit of result */
  res = DIGIT(a,i);

#if DIGIT_BIT < 64
  while (--i >= 0) {
    res = (res << DIGIT_BIT) | DIGIT(a,i);
  }
#endif
  return res;
}
#endif
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Changes to libtommath/bn_mp_grow.c.
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#include <tommath_private.h>
#ifdef BN_MP_GROW_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* grow as required */
int mp_grow (mp_int * a, int size)
{
  int     i;
  mp_digit *tmp;
|













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#include <tommath.h>
#ifdef BN_MP_GROW_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* grow as required */
int mp_grow (mp_int * a, int size)
{
  int     i;
  mp_digit *tmp;
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    for (; i < a->alloc; i++) {
      a->dp[i] = 0;
    }
  }
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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    for (; i < a->alloc; i++) {
      a->dp[i] = 0;
    }
  }
  return MP_OKAY;
}
#endif




Deleted libtommath/bn_mp_import.c.
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#include <tommath_private.h>
#ifdef BN_MP_IMPORT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* based on gmp's mpz_import.
 * see http://gmplib.org/manual/Integer-Import-and-Export.html
 */
int mp_import(mp_int* rop, size_t count, int order, size_t size, 
                            int endian, size_t nails, const void* op) {
	int result;
	size_t odd_nails, nail_bytes, i, j;
	unsigned char odd_nail_mask;

	mp_zero(rop);

	if (endian == 0) {
		union {
			unsigned int i;
			char c[4];
		} lint;
		lint.i = 0x01020304;

		endian = (lint.c[0] == 4) ? -1 : 1;
	}

	odd_nails = (nails % 8);
	odd_nail_mask = 0xff;
	for (i = 0; i < odd_nails; ++i) {
		odd_nail_mask ^= (1 << (7 - i));
	}
	nail_bytes = nails / 8;

	for (i = 0; i < count; ++i) {
		for (j = 0; j < (size - nail_bytes); ++j) {
			unsigned char byte = *(
					(unsigned char*)op + 
					(((order == 1) ? i : ((count - 1) - i)) * size) +
					((endian == 1) ? (j + nail_bytes) : (((size - 1) - j) - nail_bytes))
				);

			if (
				(result = mp_mul_2d(rop, ((j == 0) ? (8 - odd_nails) : 8), rop)) != MP_OKAY) {
				return result;
			}

			rop->dp[0] |= (j == 0) ? (byte & odd_nail_mask) : byte;
			rop->used  += 1;
		}
	}

	mp_clamp(rop);

	return MP_OKAY;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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Changes to libtommath/bn_mp_init.c.
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#include <tommath_private.h>
#ifdef BN_MP_INIT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* init a new mp_int */
int mp_init (mp_int * a)
{
  int i;

|













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#include <tommath.h>
#ifdef BN_MP_INIT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* init a new mp_int */
int mp_init (mp_int * a)
{
  int i;

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  a->used  = 0;
  a->alloc = MP_PREC;
  a->sign  = MP_ZPOS;

  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  a->used  = 0;
  a->alloc = MP_PREC;
  a->sign  = MP_ZPOS;

  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_init_copy.c.
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#include <tommath_private.h>
#ifdef BN_MP_INIT_COPY_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* creates "a" then copies b into it */
int mp_init_copy (mp_int * a, const mp_int * b)
{
  int     res;

  if ((res = mp_init_size (a, b->used)) != MP_OKAY) {
    return res;
  }
  return mp_copy (b, a);
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
|













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#include <tommath.h>
#ifdef BN_MP_INIT_COPY_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* creates "a" then copies b into it */
int mp_init_copy (mp_int * a, mp_int * b)
{
  int     res;

  if ((res = mp_init (a)) != MP_OKAY) {
    return res;
  }
  return mp_copy (b, a);
}
#endif




Changes to libtommath/bn_mp_init_multi.c.
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#include <tommath_private.h>
#ifdef BN_MP_INIT_MULTI_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */
#include <stdarg.h>

int mp_init_multi(mp_int *mp, ...) 
{
    mp_err res = MP_OKAY;      /* Assume ok until proven otherwise */
    int n = 0;                 /* Number of ok inits */
|













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#include <tommath.h>
#ifdef BN_MP_INIT_MULTI_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */
#include <stdarg.h>

int mp_init_multi(mp_int *mp, ...) 
{
    mp_err res = MP_OKAY;      /* Assume ok until proven otherwise */
    int n = 0;                 /* Number of ok inits */
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            /* end the current list */
            va_end(args);
            
            /* now start cleaning up */            
            cur_arg = mp;
            va_start(clean_args, mp);
            while (n-- != 0) {
                mp_clear(cur_arg);
                cur_arg = va_arg(clean_args, mp_int*);
            }
            va_end(clean_args);
            res = MP_MEM;
            break;
        }
        n++;
        cur_arg = va_arg(args, mp_int*);
    }
    va_end(args);
    return res;                /* Assumed ok, if error flagged above. */
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







|















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            /* end the current list */
            va_end(args);
            
            /* now start cleaning up */            
            cur_arg = mp;
            va_start(clean_args, mp);
            while (n--) {
                mp_clear(cur_arg);
                cur_arg = va_arg(clean_args, mp_int*);
            }
            va_end(clean_args);
            res = MP_MEM;
            break;
        }
        n++;
        cur_arg = va_arg(args, mp_int*);
    }
    va_end(args);
    return res;                /* Assumed ok, if error flagged above. */
}

#endif




Changes to libtommath/bn_mp_init_set.c.
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#include <tommath_private.h>
#ifdef BN_MP_INIT_SET_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* initialize and set a digit */
int mp_init_set (mp_int * a, mp_digit b)
{
  int err;
  if ((err = mp_init(a)) != MP_OKAY) {
     return err;
  }
  mp_set(a, b);
  return err;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
|













|













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#include <tommath.h>
#ifdef BN_MP_INIT_SET_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* initialize and set a digit */
int mp_init_set (mp_int * a, mp_digit b)
{
  int err;
  if ((err = mp_init(a)) != MP_OKAY) {
     return err;
  }
  mp_set(a, b);
  return err;
}
#endif




Changes to libtommath/bn_mp_init_set_int.c.
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#include <tommath_private.h>
#ifdef BN_MP_INIT_SET_INT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* initialize and set a digit */
int mp_init_set_int (mp_int * a, unsigned long b)
{
  int err;
  if ((err = mp_init(a)) != MP_OKAY) {
     return err;
  }
  return mp_set_int(a, b);
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
|













|












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#include <tommath.h>
#ifdef BN_MP_INIT_SET_INT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* initialize and set a digit */
int mp_init_set_int (mp_int * a, unsigned long b)
{
  int err;
  if ((err = mp_init(a)) != MP_OKAY) {
     return err;
  }
  return mp_set_int(a, b);
}
#endif




Changes to libtommath/bn_mp_init_size.c.
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#include <tommath_private.h>
#ifdef BN_MP_INIT_SIZE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* init an mp_init for a given size */
int mp_init_size (mp_int * a, int size)
{
  int x;

|













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#include <tommath.h>
#ifdef BN_MP_INIT_SIZE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* init an mp_init for a given size */
int mp_init_size (mp_int * a, int size)
{
  int x;

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48
  for (x = 0; x < size; x++) {
      a->dp[x] = 0;
  }

  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







<
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  for (x = 0; x < size; x++) {
      a->dp[x] = 0;
  }

  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_invmod.c.
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#include <tommath_private.h>
#ifdef BN_MP_INVMOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* hac 14.61, pp608 */
int mp_invmod (mp_int * a, mp_int * b, mp_int * c)
{
  /* b cannot be negative */
  if ((b->sign == MP_NEG) || (mp_iszero(b) == MP_YES)) {
    return MP_VAL;
  }

#ifdef BN_FAST_MP_INVMOD_C
  /* if the modulus is odd we can use a faster routine instead */
  if (mp_isodd (b) == MP_YES) {
    return fast_mp_invmod (a, b, c);
  }
#endif

#ifdef BN_MP_INVMOD_SLOW_C
  return mp_invmod_slow(a, b, c);
#else

  return MP_VAL;
#endif
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
|













|






|





|






|
>

<


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38
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#include <tommath.h>
#ifdef BN_MP_INVMOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* hac 14.61, pp608 */
int mp_invmod (mp_int * a, mp_int * b, mp_int * c)
{
  /* b cannot be negative */
  if (b->sign == MP_NEG || mp_iszero(b) == 1) {
    return MP_VAL;
  }

#ifdef BN_FAST_MP_INVMOD_C
  /* if the modulus is odd we can use a faster routine instead */
  if (mp_isodd (b) == 1) {
    return fast_mp_invmod (a, b, c);
  }
#endif

#ifdef BN_MP_INVMOD_SLOW_C
  return mp_invmod_slow(a, b, c);
#endif

  return MP_VAL;

}
#endif




Changes to libtommath/bn_mp_invmod_slow.c.
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#include <tommath_private.h>
#ifdef BN_MP_INVMOD_SLOW_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* hac 14.61, pp608 */
int mp_invmod_slow (mp_int * a, mp_int * b, mp_int * c)
{
  mp_int  x, y, u, v, A, B, C, D;
  int     res;

  /* b cannot be negative */
  if ((b->sign == MP_NEG) || (mp_iszero(b) == MP_YES)) {
    return MP_VAL;
  }

  /* init temps */
  if ((res = mp_init_multi(&x, &y, &u, &v, 
                           &A, &B, &C, &D, NULL)) != MP_OKAY) {
     return res;
  }

  /* x = a, y = b */
  if ((res = mp_mod(a, b, &x)) != MP_OKAY) {
      goto LBL_ERR;
  }
  if ((res = mp_copy (b, &y)) != MP_OKAY) {
    goto LBL_ERR;
  }

  /* 2. [modified] if x,y are both even then return an error! */
  if ((mp_iseven (&x) == MP_YES) && (mp_iseven (&y) == MP_YES)) {
    res = MP_VAL;
    goto LBL_ERR;
  }

  /* 3. u=x, v=y, A=1, B=0, C=0,D=1 */
  if ((res = mp_copy (&x, &u)) != MP_OKAY) {
    goto LBL_ERR;
  }
  if ((res = mp_copy (&y, &v)) != MP_OKAY) {
    goto LBL_ERR;
  }
  mp_set (&A, 1);
  mp_set (&D, 1);

top:
  /* 4.  while u is even do */
  while (mp_iseven (&u) == MP_YES) {
    /* 4.1 u = u/2 */
    if ((res = mp_div_2 (&u, &u)) != MP_OKAY) {
      goto LBL_ERR;
    }
    /* 4.2 if A or B is odd then */
    if ((mp_isodd (&A) == MP_YES) || (mp_isodd (&B) == MP_YES)) {
      /* A = (A+y)/2, B = (B-x)/2 */
      if ((res = mp_add (&A, &y, &A)) != MP_OKAY) {
         goto LBL_ERR;
      }
      if ((res = mp_sub (&B, &x, &B)) != MP_OKAY) {
         goto LBL_ERR;
      }
    }
    /* A = A/2, B = B/2 */
    if ((res = mp_div_2 (&A, &A)) != MP_OKAY) {
      goto LBL_ERR;
    }
    if ((res = mp_div_2 (&B, &B)) != MP_OKAY) {
      goto LBL_ERR;
    }
  }

  /* 5.  while v is even do */
  while (mp_iseven (&v) == MP_YES) {
    /* 5.1 v = v/2 */
    if ((res = mp_div_2 (&v, &v)) != MP_OKAY) {
      goto LBL_ERR;
    }
    /* 5.2 if C or D is odd then */
    if ((mp_isodd (&C) == MP_YES) || (mp_isodd (&D) == MP_YES)) {
      /* C = (C+y)/2, D = (D-x)/2 */
      if ((res = mp_add (&C, &y, &C)) != MP_OKAY) {
         goto LBL_ERR;
      }
      if ((res = mp_sub (&D, &x, &D)) != MP_OKAY) {
         goto LBL_ERR;
      }
|













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|





|







1
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#include <tommath.h>
#ifdef BN_MP_INVMOD_SLOW_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* hac 14.61, pp608 */
int mp_invmod_slow (mp_int * a, mp_int * b, mp_int * c)
{
  mp_int  x, y, u, v, A, B, C, D;
  int     res;

  /* b cannot be negative */
  if (b->sign == MP_NEG || mp_iszero(b) == 1) {
    return MP_VAL;
  }

  /* init temps */
  if ((res = mp_init_multi(&x, &y, &u, &v, 
                           &A, &B, &C, &D, NULL)) != MP_OKAY) {
     return res;
  }

  /* x = a, y = b */
  if ((res = mp_mod(a, b, &x)) != MP_OKAY) {
      goto LBL_ERR;
  }
  if ((res = mp_copy (b, &y)) != MP_OKAY) {
    goto LBL_ERR;
  }

  /* 2. [modified] if x,y are both even then return an error! */
  if (mp_iseven (&x) == 1 && mp_iseven (&y) == 1) {
    res = MP_VAL;
    goto LBL_ERR;
  }

  /* 3. u=x, v=y, A=1, B=0, C=0,D=1 */
  if ((res = mp_copy (&x, &u)) != MP_OKAY) {
    goto LBL_ERR;
  }
  if ((res = mp_copy (&y, &v)) != MP_OKAY) {
    goto LBL_ERR;
  }
  mp_set (&A, 1);
  mp_set (&D, 1);

top:
  /* 4.  while u is even do */
  while (mp_iseven (&u) == 1) {
    /* 4.1 u = u/2 */
    if ((res = mp_div_2 (&u, &u)) != MP_OKAY) {
      goto LBL_ERR;
    }
    /* 4.2 if A or B is odd then */
    if (mp_isodd (&A) == 1 || mp_isodd (&B) == 1) {
      /* A = (A+y)/2, B = (B-x)/2 */
      if ((res = mp_add (&A, &y, &A)) != MP_OKAY) {
         goto LBL_ERR;
      }
      if ((res = mp_sub (&B, &x, &B)) != MP_OKAY) {
         goto LBL_ERR;
      }
    }
    /* A = A/2, B = B/2 */
    if ((res = mp_div_2 (&A, &A)) != MP_OKAY) {
      goto LBL_ERR;
    }
    if ((res = mp_div_2 (&B, &B)) != MP_OKAY) {
      goto LBL_ERR;
    }
  }

  /* 5.  while v is even do */
  while (mp_iseven (&v) == 1) {
    /* 5.1 v = v/2 */
    if ((res = mp_div_2 (&v, &v)) != MP_OKAY) {
      goto LBL_ERR;
    }
    /* 5.2 if C or D is odd then */
    if (mp_isodd (&C) == 1 || mp_isodd (&D) == 1) {
      /* C = (C+y)/2, D = (D-x)/2 */
      if ((res = mp_add (&C, &y, &C)) != MP_OKAY) {
         goto LBL_ERR;
      }
      if ((res = mp_sub (&D, &x, &D)) != MP_OKAY) {
         goto LBL_ERR;
      }
133
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147

    if ((res = mp_sub (&D, &B, &D)) != MP_OKAY) {
      goto LBL_ERR;
    }
  }

  /* if not zero goto step 4 */
  if (mp_iszero (&u) == MP_NO)
    goto top;

  /* now a = C, b = D, gcd == g*v */

  /* if v != 1 then there is no inverse */
  if (mp_cmp_d (&v, 1) != MP_EQ) {
    res = MP_VAL;







|







133
134
135
136
137
138
139
140
141
142
143
144
145
146
147

    if ((res = mp_sub (&D, &B, &D)) != MP_OKAY) {
      goto LBL_ERR;
    }
  }

  /* if not zero goto step 4 */
  if (mp_iszero (&u) == 0)
    goto top;

  /* now a = C, b = D, gcd == g*v */

  /* if v != 1 then there is no inverse */
  if (mp_cmp_d (&v, 1) != MP_EQ) {
    res = MP_VAL;
165
166
167
168
169
170
171
172
173
174
175
  /* C is now the inverse */
  mp_exch (&C, c);
  res = MP_OKAY;
LBL_ERR:mp_clear_multi (&x, &y, &u, &v, &A, &B, &C, &D, NULL);
  return res;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







<
<
<
<
165
166
167
168
169
170
171




  /* C is now the inverse */
  mp_exch (&C, c);
  res = MP_OKAY;
LBL_ERR:mp_clear_multi (&x, &y, &u, &v, &A, &B, &C, &D, NULL);
  return res;
}
#endif




Changes to libtommath/bn_mp_is_square.c.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
#include <tommath_private.h>
#ifdef BN_MP_IS_SQUARE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* Check if remainders are possible squares - fast exclude non-squares */
static const char rem_128[128] = {
 0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1,
 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1,
 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1,
|













|







1
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8
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12
13
14
15
16
17
18
19
20
21
22
#include <tommath.h>
#ifdef BN_MP_IS_SQUARE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* Check if remainders are possible squares - fast exclude non-squares */
static const char rem_128[128] = {
 0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1,
 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1,
 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1,
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
     goto ERR;
  }
  r = mp_get_int(&t);
  /* Check for other prime modules, note it's not an ERROR but we must
   * free "t" so the easiest way is to goto ERR.  We know that res
   * is already equal to MP_OKAY from the mp_mod call 
   */ 
  if (((1L<<(r%11)) & 0x5C4L) != 0L)       goto ERR;
  if (((1L<<(r%13)) & 0x9E4L) != 0L)       goto ERR;
  if (((1L<<(r%17)) & 0x5CE8L) != 0L)      goto ERR;
  if (((1L<<(r%19)) & 0x4F50CL) != 0L)     goto ERR;
  if (((1L<<(r%23)) & 0x7ACCA0L) != 0L)    goto ERR;
  if (((1L<<(r%29)) & 0xC2EDD0CL) != 0L)   goto ERR;
  if (((1L<<(r%31)) & 0x6DE2B848L) != 0L)  goto ERR;

  /* Final check - is sqr(sqrt(arg)) == arg ? */
  if ((res = mp_sqrt(arg,&t)) != MP_OKAY) {
     goto ERR;
  }
  if ((res = mp_sqr(&t,&t)) != MP_OKAY) {
     goto ERR;
  }

  *ret = (mp_cmp_mag(&t,arg) == MP_EQ) ? MP_YES : MP_NO;
ERR:mp_clear(&t);
  return res;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







|
|
|
|
|
|
|














<
<
<
<
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105




     goto ERR;
  }
  r = mp_get_int(&t);
  /* Check for other prime modules, note it's not an ERROR but we must
   * free "t" so the easiest way is to goto ERR.  We know that res
   * is already equal to MP_OKAY from the mp_mod call 
   */ 
  if ( (1L<<(r%11)) & 0x5C4L )             goto ERR;
  if ( (1L<<(r%13)) & 0x9E4L )             goto ERR;
  if ( (1L<<(r%17)) & 0x5CE8L )            goto ERR;
  if ( (1L<<(r%19)) & 0x4F50CL )           goto ERR;
  if ( (1L<<(r%23)) & 0x7ACCA0L )          goto ERR;
  if ( (1L<<(r%29)) & 0xC2EDD0CL )         goto ERR;
  if ( (1L<<(r%31)) & 0x6DE2B848L )        goto ERR;

  /* Final check - is sqr(sqrt(arg)) == arg ? */
  if ((res = mp_sqrt(arg,&t)) != MP_OKAY) {
     goto ERR;
  }
  if ((res = mp_sqr(&t,&t)) != MP_OKAY) {
     goto ERR;
  }

  *ret = (mp_cmp_mag(&t,arg) == MP_EQ) ? MP_YES : MP_NO;
ERR:mp_clear(&t);
  return res;
}
#endif




Changes to libtommath/bn_mp_jacobi.c.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
#include <tommath_private.h>
#ifdef BN_MP_JACOBI_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* computes the jacobi c = (a | n) (or Legendre if n is prime)
 * HAC pp. 73 Algorithm 2.149
 * HAC is wrong here, as the special case of (0 | 1) is not
 * handled correctly.
 */
int mp_jacobi (mp_int * a, mp_int * n, int *c)
{
  mp_int  a1, p1;
  int     k, s, r, res;
  mp_digit residue;

  /* if a < 0 return MP_VAL */
  if (mp_isneg(a) == MP_YES) {
     return MP_VAL;
  }

  /* if n <= 0 return MP_VAL */
  if (mp_cmp_d(n, 0) != MP_GT) {
     return MP_VAL;
  }

  /* step 1. handle case of a == 0 */
  if (mp_iszero (a) == MP_YES) {
     /* special case of a == 0 and n == 1 */
     if (mp_cmp_d (n, 1) == MP_EQ) {
       *c = 1;
     } else {
       *c = 0;
     }
     return MP_OKAY;
  }

  /* step 2.  if a == 1, return 1 */
  if (mp_cmp_d (a, 1) == MP_EQ) {
    *c = 1;
    return MP_OKAY;
  }
|













|




<
<

|





|
|



<
<
<
<
|
<
|
<
<
<
<
|
<
|







1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19


20
21
22
23
24
25
26
27
28
29
30
31




32

33




34

35
36
37
38
39
40
41
42
#include <tommath.h>
#ifdef BN_MP_JACOBI_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* computes the jacobi c = (a | n) (or Legendre if n is prime)
 * HAC pp. 73 Algorithm 2.149


 */
int mp_jacobi (mp_int * a, mp_int * p, int *c)
{
  mp_int  a1, p1;
  int     k, s, r, res;
  mp_digit residue;

  /* if p <= 0 return MP_VAL */
  if (mp_cmp_d(p, 0) != MP_GT) {
     return MP_VAL;
  }





  /* step 1.  if a == 0, return 0 */

  if (mp_iszero (a) == 1) {




    *c = 0;

    return MP_OKAY;
  }

  /* step 2.  if a == 1, return 1 */
  if (mp_cmp_d (a, 1) == MP_EQ) {
    *c = 1;
    return MP_OKAY;
  }
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
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98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
  }

  /* step 4.  if e is even set s=1 */
  if ((k & 1) == 0) {
    s = 1;
  } else {
    /* else set s=1 if p = 1/7 (mod 8) or s=-1 if p = 3/5 (mod 8) */
    residue = n->dp[0] & 7;

    if ((residue == 1) || (residue == 7)) {
      s = 1;
    } else if ((residue == 3) || (residue == 5)) {
      s = -1;
    }
  }

  /* step 5.  if p == 3 (mod 4) *and* a1 == 3 (mod 4) then s = -s */
  if ( ((n->dp[0] & 3) == 3) && ((a1.dp[0] & 3) == 3)) {
    s = -s;
  }

  /* if a1 == 1 we're done */
  if (mp_cmp_d (&a1, 1) == MP_EQ) {
    *c = s;
  } else {
    /* n1 = n mod a1 */
    if ((res = mp_mod (n, &a1, &p1)) != MP_OKAY) {
      goto LBL_P1;
    }
    if ((res = mp_jacobi (&p1, &a1, &r)) != MP_OKAY) {
      goto LBL_P1;
    }
    *c = s * r;
  }

  /* done */
  res = MP_OKAY;
LBL_P1:mp_clear (&p1);
LBL_A1:mp_clear (&a1);
  return res;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







|

|

|





|








|















<
<
<
<
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101




  }

  /* step 4.  if e is even set s=1 */
  if ((k & 1) == 0) {
    s = 1;
  } else {
    /* else set s=1 if p = 1/7 (mod 8) or s=-1 if p = 3/5 (mod 8) */
    residue = p->dp[0] & 7;

    if (residue == 1 || residue == 7) {
      s = 1;
    } else if (residue == 3 || residue == 5) {
      s = -1;
    }
  }

  /* step 5.  if p == 3 (mod 4) *and* a1 == 3 (mod 4) then s = -s */
  if ( ((p->dp[0] & 3) == 3) && ((a1.dp[0] & 3) == 3)) {
    s = -s;
  }

  /* if a1 == 1 we're done */
  if (mp_cmp_d (&a1, 1) == MP_EQ) {
    *c = s;
  } else {
    /* n1 = n mod a1 */
    if ((res = mp_mod (p, &a1, &p1)) != MP_OKAY) {
      goto LBL_P1;
    }
    if ((res = mp_jacobi (&p1, &a1, &r)) != MP_OKAY) {
      goto LBL_P1;
    }
    *c = s * r;
  }

  /* done */
  res = MP_OKAY;
LBL_P1:mp_clear (&p1);
LBL_A1:mp_clear (&a1);
  return res;
}
#endif




Changes to libtommath/bn_mp_karatsuba_mul.c.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
#include <tommath_private.h>
#ifdef BN_MP_KARATSUBA_MUL_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* c = |a| * |b| using Karatsuba Multiplication using 
 * three half size multiplications
 *
 * Let B represent the radix [e.g. 2**DIGIT_BIT] and 
 * let n represent half of the number of digits in 
|













|







1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
#include <tommath.h>
#ifdef BN_MP_KARATSUBA_MUL_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* c = |a| * |b| using Karatsuba Multiplication using 
 * three half size multiplications
 *
 * Let B represent the radix [e.g. 2**DIGIT_BIT] and 
 * let n represent half of the number of digits in 
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93

  /* now shift the digits */
  x0.used = y0.used = B;
  x1.used = a->used - B;
  y1.used = b->used - B;

  {
    int x;
    mp_digit *tmpa, *tmpb, *tmpx, *tmpy;

    /* we copy the digits directly instead of using higher level functions
     * since we also need to shift the digits
     */
    tmpa = a->dp;
    tmpb = b->dp;








|
|







78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93

  /* now shift the digits */
  x0.used = y0.used = B;
  x1.used = a->used - B;
  y1.used = b->used - B;

  {
    register int x;
    register mp_digit *tmpa, *tmpb, *tmpx, *tmpy;

    /* we copy the digits directly instead of using higher level functions
     * since we also need to shift the digits
     */
    tmpa = a->dp;
    tmpb = b->dp;

157
158
159
160
161
162
163
164
165
166
167
Y0:mp_clear (&y0);
X1:mp_clear (&x1);
X0:mp_clear (&x0);
ERR:
  return err;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







<
<
<
<
157
158
159
160
161
162
163




Y0:mp_clear (&y0);
X1:mp_clear (&x1);
X0:mp_clear (&x0);
ERR:
  return err;
}
#endif




Changes to libtommath/bn_mp_karatsuba_sqr.c.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
#include <tommath_private.h>
#ifdef BN_MP_KARATSUBA_SQR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* Karatsuba squaring, computes b = a*a using three 
 * half size squarings
 *
 * See comments of karatsuba_mul for details.  It 
 * is essentially the same algorithm but merely 
|













|







1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
#include <tommath.h>
#ifdef BN_MP_KARATSUBA_SQR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* Karatsuba squaring, computes b = a*a using three 
 * half size squarings
 *
 * See comments of karatsuba_mul for details.  It 
 * is essentially the same algorithm but merely 
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
    goto T1;
  if (mp_init_size (&x0x0, B * 2) != MP_OKAY)
    goto T2;
  if (mp_init_size (&x1x1, (a->used - B) * 2) != MP_OKAY)
    goto X0X0;

  {
    int x;
    mp_digit *dst, *src;

    src = a->dp;

    /* now shift the digits */
    dst = x0.dp;
    for (x = 0; x < B; x++) {
      *dst++ = *src++;







|
|







48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
    goto T1;
  if (mp_init_size (&x0x0, B * 2) != MP_OKAY)
    goto T2;
  if (mp_init_size (&x1x1, (a->used - B) * 2) != MP_OKAY)
    goto X0X0;

  {
    register int x;
    register mp_digit *dst, *src;

    src = a->dp;

    /* now shift the digits */
    dst = x0.dp;
    for (x = 0; x < B; x++) {
      *dst++ = *src++;
111
112
113
114
115
116
117
118
119
120
121
T1:mp_clear (&t1);
X1:mp_clear (&x1);
X0:mp_clear (&x0);
ERR:
  return err;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







<
<
<
<
111
112
113
114
115
116
117




T1:mp_clear (&t1);
X1:mp_clear (&x1);
X0:mp_clear (&x0);
ERR:
  return err;
}
#endif




Changes to libtommath/bn_mp_lcm.c.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
#include <tommath_private.h>
#ifdef BN_MP_LCM_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* computes least common multiple as |a*b|/(a, b) */
int mp_lcm (mp_int * a, mp_int * b, mp_int * c)
{
  int     res;
  mp_int  t1, t2;
|













|







1
2
3
4
5
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7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
#include <tommath.h>
#ifdef BN_MP_LCM_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* computes least common multiple as |a*b|/(a, b) */
int mp_lcm (mp_int * a, mp_int * b, mp_int * c)
{
  int     res;
  mp_int  t1, t2;
50
51
52
53
54
55
56
57
58
59
60
  c->sign = MP_ZPOS;

LBL_T:
  mp_clear_multi (&t1, &t2, NULL);
  return res;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







<
<
<
<
50
51
52
53
54
55
56




  c->sign = MP_ZPOS;

LBL_T:
  mp_clear_multi (&t1, &t2, NULL);
  return res;
}
#endif




Changes to libtommath/bn_mp_lshd.c.
1
2
3
4
5
6
7
8
9
10
11
12
13
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#include <tommath_private.h>
#ifdef BN_MP_LSHD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* shift left a certain amount of digits */
int mp_lshd (mp_int * a, int b)
{
  int     x, res;

  /* if its less than zero return */
  if (b <= 0) {
    return MP_OKAY;
  }

  /* grow to fit the new digits */
  if (a->alloc < (a->used + b)) {
     if ((res = mp_grow (a, a->used + b)) != MP_OKAY) {
       return res;
     }
  }

  {
    mp_digit *top, *bottom;

    /* increment the used by the shift amount then copy upwards */
    a->used += b;

    /* top */
    top = a->dp + a->used - 1;

    /* base */
    bottom = (a->dp + a->used - 1) - b;

    /* much like mp_rshd this is implemented using a sliding window
     * except the window goes the otherway around.  Copying from
     * the bottom to the top.  see bn_mp_rshd.c for more info.
     */
    for (x = a->used - 1; x >= b; x--) {
      *top-- = *bottom--;
    }

    /* zero the lower digits */
    top = a->dp;
    for (x = 0; x < b; x++) {
      *top++ = 0;
    }
  }
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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#include <tommath.h>
#ifdef BN_MP_LSHD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* shift left a certain amount of digits */
int mp_lshd (mp_int * a, int b)
{
  int     x, res;

  /* if its less than zero return */
  if (b <= 0) {
    return MP_OKAY;
  }

  /* grow to fit the new digits */
  if (a->alloc < a->used + b) {
     if ((res = mp_grow (a, a->used + b)) != MP_OKAY) {
       return res;
     }
  }

  {
    register mp_digit *top, *bottom;

    /* increment the used by the shift amount then copy upwards */
    a->used += b;

    /* top */
    top = a->dp + a->used - 1;

    /* base */
    bottom = a->dp + a->used - 1 - b;

    /* much like mp_rshd this is implemented using a sliding window
     * except the window goes the otherway around.  Copying from
     * the bottom to the top.  see bn_mp_rshd.c for more info.
     */
    for (x = a->used - 1; x >= b; x--) {
      *top-- = *bottom--;
    }

    /* zero the lower digits */
    top = a->dp;
    for (x = 0; x < b; x++) {
      *top++ = 0;
    }
  }
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_mod.c.
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#include <tommath_private.h>
#ifdef BN_MP_MOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* c = a mod b, 0 <= c < b if b > 0, b < c <= 0 if b < 0 */
int
mp_mod (mp_int * a, mp_int * b, mp_int * c)
{
  mp_int  t;
  int     res;

  if ((res = mp_init (&t)) != MP_OKAY) {
    return res;
  }

  if ((res = mp_div (a, b, NULL, &t)) != MP_OKAY) {
    mp_clear (&t);
    return res;
  }

  if ((mp_iszero(&t) != MP_NO) || (t.sign == b->sign)) {


    res = MP_OKAY;
    mp_exch (&t, c);
  } else {
    res = mp_add (b, &t, c);
  }

  mp_clear (&t);
  return res;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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#include <tommath.h>
#ifdef BN_MP_MOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* c = a mod b, 0 <= c < b */
int
mp_mod (mp_int * a, mp_int * b, mp_int * c)
{
  mp_int  t;
  int     res;

  if ((res = mp_init (&t)) != MP_OKAY) {
    return res;
  }

  if ((res = mp_div (a, b, NULL, &t)) != MP_OKAY) {
    mp_clear (&t);
    return res;
  }

  if (t.sign != b->sign) {
    res = mp_add (b, &t, c);
  } else {
    res = MP_OKAY;
    mp_exch (&t, c);


  }

  mp_clear (&t);
  return res;
}
#endif




Changes to libtommath/bn_mp_mod_2d.c.
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#include <tommath_private.h>
#ifdef BN_MP_MOD_2D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* calc a value mod 2**b */
int
mp_mod_2d (const mp_int * a, int b, mp_int * c)
{
  int     x, res;
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#include <tommath.h>
#ifdef BN_MP_MOD_2D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* calc a value mod 2**b */
int
mp_mod_2d (const mp_int * a, int b, mp_int * c)
{
  int     x, res;
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  /* copy */
  if ((res = mp_copy (a, c)) != MP_OKAY) {
    return res;
  }

  /* zero digits above the last digit of the modulus */
  for (x = (b / DIGIT_BIT) + (((b % DIGIT_BIT) == 0) ? 0 : 1); x < c->used; x++) {
    c->dp[x] = 0;
  }
  /* clear the digit that is not completely outside/inside the modulus */
  c->dp[b / DIGIT_BIT] &=
    (mp_digit) ((((mp_digit) 1) << (((mp_digit) b) % DIGIT_BIT)) - ((mp_digit) 1));
  mp_clamp (c);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  /* copy */
  if ((res = mp_copy (a, c)) != MP_OKAY) {
    return res;
  }

  /* zero digits above the last digit of the modulus */
  for (x = (b / DIGIT_BIT) + ((b % DIGIT_BIT) == 0 ? 0 : 1); x < c->used; x++) {
    c->dp[x] = 0;
  }
  /* clear the digit that is not completely outside/inside the modulus */
  c->dp[b / DIGIT_BIT] &=
    (mp_digit) ((((mp_digit) 1) << (((mp_digit) b) % DIGIT_BIT)) - ((mp_digit) 1));
  mp_clamp (c);
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_mod_d.c.
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#include <tommath_private.h>
#ifdef BN_MP_MOD_D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

int
mp_mod_d (mp_int * a, mp_digit b, mp_digit * c)
{
  return mp_div_d(a, b, NULL, c);
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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#include <tommath.h>
#ifdef BN_MP_MOD_D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

int
mp_mod_d (mp_int * a, mp_digit b, mp_digit * c)
{
  return mp_div_d(a, b, NULL, c);
}
#endif




Changes to libtommath/bn_mp_montgomery_calc_normalization.c.
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#include <tommath_private.h>
#ifdef BN_MP_MONTGOMERY_CALC_NORMALIZATION_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/*
 * shifts with subtractions when the result is greater than b.
 *
 * The method is slightly modified to shift B unconditionally upto just under
 * the leading bit of b.  This saves alot of multiple precision shifting.
 */
int mp_montgomery_calc_normalization (mp_int * a, mp_int * b)
{
  int     x, bits, res;

  /* how many bits of last digit does b use */
  bits = mp_count_bits (b) % DIGIT_BIT;

  if (b->used > 1) {
     if ((res = mp_2expt (a, ((b->used - 1) * DIGIT_BIT) + bits - 1)) != MP_OKAY) {
        return res;
     }
  } else {
     mp_set(a, 1);
     bits = 1;
  }

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#include <tommath.h>
#ifdef BN_MP_MONTGOMERY_CALC_NORMALIZATION_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/*
 * shifts with subtractions when the result is greater than b.
 *
 * The method is slightly modified to shift B unconditionally upto just under
 * the leading bit of b.  This saves alot of multiple precision shifting.
 */
int mp_montgomery_calc_normalization (mp_int * a, mp_int * b)
{
  int     x, bits, res;

  /* how many bits of last digit does b use */
  bits = mp_count_bits (b) % DIGIT_BIT;

  if (b->used > 1) {
     if ((res = mp_2expt (a, (b->used - 1) * DIGIT_BIT + bits - 1)) != MP_OKAY) {
        return res;
     }
  } else {
     mp_set(a, 1);
     bits = 1;
  }

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      }
    }
  }

  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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      }
    }
  }

  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_montgomery_reduce.c.
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#include <tommath_private.h>
#ifdef BN_MP_MONTGOMERY_REDUCE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* computes xR**-1 == x (mod N) via Montgomery Reduction */
int
mp_montgomery_reduce (mp_int * x, mp_int * n, mp_digit rho)
{
  int     ix, res, digs;
  mp_digit mu;

  /* can the fast reduction [comba] method be used?
   *
   * Note that unlike in mul you're safely allowed *less*
   * than the available columns [255 per default] since carries
   * are fixed up in the inner loop.
   */
  digs = (n->used * 2) + 1;
  if ((digs < MP_WARRAY) &&
      (n->used <
      (1 << ((CHAR_BIT * sizeof(mp_word)) - (2 * DIGIT_BIT))))) {
    return fast_mp_montgomery_reduce (x, n, rho);
  }

  /* grow the input as required */
  if (x->alloc < digs) {
    if ((res = mp_grow (x, digs)) != MP_OKAY) {
      return res;
    }
  }
  x->used = digs;

  for (ix = 0; ix < n->used; ix++) {
    /* mu = ai * rho mod b
     *
     * The value of rho must be precalculated via
     * montgomery_setup() such that
     * it equals -1/n0 mod b this allows the
     * following inner loop to reduce the
     * input one digit at a time
     */
    mu = (mp_digit) (((mp_word)x->dp[ix] * (mp_word)rho) & MP_MASK);

    /* a = a + mu * m * b**i */
    {
      int iy;
      mp_digit *tmpn, *tmpx, u;
      mp_word r;

      /* alias for digits of the modulus */
      tmpn = n->dp;

      /* alias for the digits of x [the input] */
      tmpx = x->dp + ix;

      /* set the carry to zero */
      u = 0;

      /* Multiply and add in place */
      for (iy = 0; iy < n->used; iy++) {
        /* compute product and sum */
        r       = ((mp_word)mu * (mp_word)*tmpn++) +
                   (mp_word) u + (mp_word) *tmpx;

        /* get carry */
        u       = (mp_digit)(r >> ((mp_word) DIGIT_BIT));

        /* fix digit */
        *tmpx++ = (mp_digit)(r & ((mp_word) MP_MASK));
      }
      /* At this point the ix'th digit of x should be zero */


      /* propagate carries upwards as required*/
      while (u != 0) {
        *tmpx   += u;
        u        = *tmpx >> DIGIT_BIT;
        *tmpx++ &= MP_MASK;
      }
    }
  }

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#include <tommath.h>
#ifdef BN_MP_MONTGOMERY_REDUCE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* computes xR**-1 == x (mod N) via Montgomery Reduction */
int
mp_montgomery_reduce (mp_int * x, mp_int * n, mp_digit rho)
{
  int     ix, res, digs;
  mp_digit mu;

  /* can the fast reduction [comba] method be used?
   *
   * Note that unlike in mul you're safely allowed *less*
   * than the available columns [255 per default] since carries
   * are fixed up in the inner loop.
   */
  digs = n->used * 2 + 1;
  if ((digs < MP_WARRAY) &&
      n->used <
      (1 << ((CHAR_BIT * sizeof (mp_word)) - (2 * DIGIT_BIT)))) {
    return fast_mp_montgomery_reduce (x, n, rho);
  }

  /* grow the input as required */
  if (x->alloc < digs) {
    if ((res = mp_grow (x, digs)) != MP_OKAY) {
      return res;
    }
  }
  x->used = digs;

  for (ix = 0; ix < n->used; ix++) {
    /* mu = ai * rho mod b
     *
     * The value of rho must be precalculated via
     * montgomery_setup() such that
     * it equals -1/n0 mod b this allows the
     * following inner loop to reduce the
     * input one digit at a time
     */
    mu = (mp_digit) (((mp_word)x->dp[ix]) * ((mp_word)rho) & MP_MASK);

    /* a = a + mu * m * b**i */
    {
      register int iy;
      register mp_digit *tmpn, *tmpx, u;
      register mp_word r;

      /* alias for digits of the modulus */
      tmpn = n->dp;

      /* alias for the digits of x [the input] */
      tmpx = x->dp + ix;

      /* set the carry to zero */
      u = 0;

      /* Multiply and add in place */
      for (iy = 0; iy < n->used; iy++) {
        /* compute product and sum */
        r       = ((mp_word)mu) * ((mp_word)*tmpn++) +
                  ((mp_word) u) + ((mp_word) * tmpx);

        /* get carry */
        u       = (mp_digit)(r >> ((mp_word) DIGIT_BIT));

        /* fix digit */
        *tmpx++ = (mp_digit)(r & ((mp_word) MP_MASK));
      }
      /* At this point the ix'th digit of x should be zero */


      /* propagate carries upwards as required*/
      while (u) {
        *tmpx   += u;
        u        = *tmpx >> DIGIT_BIT;
        *tmpx++ &= MP_MASK;
      }
    }
  }

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  if (mp_cmp_mag (x, n) != MP_LT) {
    return s_mp_sub (x, n, x);
  }

  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  if (mp_cmp_mag (x, n) != MP_LT) {
    return s_mp_sub (x, n, x);
  }

  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_montgomery_setup.c.
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#include <tommath_private.h>
#ifdef BN_MP_MONTGOMERY_SETUP_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* setups the montgomery reduction stuff */
int
mp_montgomery_setup (mp_int * n, mp_digit * rho)
{
  mp_digit x, b;
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#include <tommath.h>
#ifdef BN_MP_MONTGOMERY_SETUP_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* setups the montgomery reduction stuff */
int
mp_montgomery_setup (mp_int * n, mp_digit * rho)
{
  mp_digit x, b;
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  b = n->dp[0];

  if ((b & 1) == 0) {
    return MP_VAL;
  }

  x = (((b + 2) & 4) << 1) + b; /* here x*a==1 mod 2**4 */
  x *= 2 - (b * x);             /* here x*a==1 mod 2**8 */
#if !defined(MP_8BIT)
  x *= 2 - (b * x);             /* here x*a==1 mod 2**16 */
#endif
#if defined(MP_64BIT) || !(defined(MP_8BIT) || defined(MP_16BIT))
  x *= 2 - (b * x);             /* here x*a==1 mod 2**32 */
#endif
#ifdef MP_64BIT
  x *= 2 - (b * x);             /* here x*a==1 mod 2**64 */
#endif

  /* rho = -1/m mod b */
  *rho = (mp_digit)(((mp_word)1 << ((mp_word) DIGIT_BIT)) - x) & MP_MASK;

  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  b = n->dp[0];

  if ((b & 1) == 0) {
    return MP_VAL;
  }

  x = (((b + 2) & 4) << 1) + b; /* here x*a==1 mod 2**4 */
  x *= 2 - b * x;               /* here x*a==1 mod 2**8 */
#if !defined(MP_8BIT)
  x *= 2 - b * x;               /* here x*a==1 mod 2**16 */
#endif
#if defined(MP_64BIT) || !(defined(MP_8BIT) || defined(MP_16BIT))
  x *= 2 - b * x;               /* here x*a==1 mod 2**32 */
#endif
#ifdef MP_64BIT
  x *= 2 - b * x;               /* here x*a==1 mod 2**64 */
#endif

  /* rho = -1/m mod b */
  *rho = (unsigned long)(((mp_word)1 << ((mp_word) DIGIT_BIT)) - x) & MP_MASK;

  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_mul.c.
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#include <tommath_private.h>
#ifdef BN_MP_MUL_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* high level multiplication (handles sign) */
int mp_mul (mp_int * a, mp_int * b, mp_int * c)
{
  int     res, neg;
  neg = (a->sign == b->sign) ? MP_ZPOS : MP_NEG;
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#include <tommath.h>
#ifdef BN_MP_MUL_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* high level multiplication (handles sign) */
int mp_mul (mp_int * a, mp_int * b, mp_int * c)
{
  int     res, neg;
  neg = (a->sign == b->sign) ? MP_ZPOS : MP_NEG;
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     * have less than MP_WARRAY digits and the number of 
     * digits won't affect carry propagation
     */
    int     digs = a->used + b->used + 1;

#ifdef BN_FAST_S_MP_MUL_DIGS_C
    if ((digs < MP_WARRAY) &&
        (MIN(a->used, b->used) <= 
         (1 << ((CHAR_BIT * sizeof(mp_word)) - (2 * DIGIT_BIT))))) {
      res = fast_s_mp_mul_digs (a, b, c, digs);
    } else 
#endif
    {
#ifdef BN_S_MP_MUL_DIGS_C
      res = s_mp_mul (a, b, c); /* uses s_mp_mul_digs */
#else
      res = MP_VAL;
#endif
    }
  }
  c->sign = (c->used > 0) ? neg : MP_ZPOS;
  return res;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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     * have less than MP_WARRAY digits and the number of 
     * digits won't affect carry propagation
     */
    int     digs = a->used + b->used + 1;

#ifdef BN_FAST_S_MP_MUL_DIGS_C
    if ((digs < MP_WARRAY) &&
        MIN(a->used, b->used) <= 
        (1 << ((CHAR_BIT * sizeof (mp_word)) - (2 * DIGIT_BIT)))) {
      res = fast_s_mp_mul_digs (a, b, c, digs);
    } else 
#endif

#ifdef BN_S_MP_MUL_DIGS_C
      res = s_mp_mul (a, b, c); /* uses s_mp_mul_digs */
#else
      res = MP_VAL;
#endif

  }
  c->sign = (c->used > 0) ? neg : MP_ZPOS;
  return res;
}
#endif




Changes to libtommath/bn_mp_mul_2.c.
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#include <tommath_private.h>
#ifdef BN_MP_MUL_2_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* b = a*2 */
int mp_mul_2(mp_int * a, mp_int * b)
{
  int     x, res, oldused;

  /* grow to accomodate result */
  if (b->alloc < (a->used + 1)) {
    if ((res = mp_grow (b, a->used + 1)) != MP_OKAY) {
      return res;
    }
  }

  oldused = b->used;
  b->used = a->used;

  {
    mp_digit r, rr, *tmpa, *tmpb;

    /* alias for source */
    tmpa = a->dp;
    
    /* alias for dest */
    tmpb = b->dp;

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#include <tommath.h>
#ifdef BN_MP_MUL_2_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* b = a*2 */
int mp_mul_2(mp_int * a, mp_int * b)
{
  int     x, res, oldused;

  /* grow to accomodate result */
  if (b->alloc < a->used + 1) {
    if ((res = mp_grow (b, a->used + 1)) != MP_OKAY) {
      return res;
    }
  }

  oldused = b->used;
  b->used = a->used;

  {
    register mp_digit r, rr, *tmpa, *tmpb;

    /* alias for source */
    tmpa = a->dp;
    
    /* alias for dest */
    tmpb = b->dp;

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      *tmpb++ = 0;
    }
  }
  b->sign = a->sign;
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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      *tmpb++ = 0;
    }
  }
  b->sign = a->sign;
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_mul_2d.c.
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#include <tommath_private.h>
#ifdef BN_MP_MUL_2D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* shift left by a certain bit count */
int mp_mul_2d (const mp_int * a, int b, mp_int * c)
{
  mp_digit d;
  int      res;

  /* copy */
  if (a != c) {
     if ((res = mp_copy (a, c)) != MP_OKAY) {
       return res;
     }
  }

  if (c->alloc < (int)(c->used + (b / DIGIT_BIT) + 1)) {
     if ((res = mp_grow (c, c->used + (b / DIGIT_BIT) + 1)) != MP_OKAY) {
       return res;
     }
  }

  /* shift by as many digits in the bit count */
  if (b >= (int)DIGIT_BIT) {
    if ((res = mp_lshd (c, b / DIGIT_BIT)) != MP_OKAY) {
      return res;
    }
  }

  /* shift any bit count < DIGIT_BIT */
  d = (mp_digit) (b % DIGIT_BIT);
  if (d != 0) {
    mp_digit *tmpc, shift, mask, r, rr;
    int x;

    /* bitmask for carries */
    mask = (((mp_digit)1) << d) - 1;

    /* shift for msbs */
    shift = DIGIT_BIT - d;

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#include <tommath.h>
#ifdef BN_MP_MUL_2D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* shift left by a certain bit count */
int mp_mul_2d (const mp_int * a, int b, mp_int * c)
{
  mp_digit d;
  int      res;

  /* copy */
  if (a != c) {
     if ((res = mp_copy (a, c)) != MP_OKAY) {
       return res;
     }
  }

  if (c->alloc < (int)(c->used + b/DIGIT_BIT + 1)) {
     if ((res = mp_grow (c, c->used + b / DIGIT_BIT + 1)) != MP_OKAY) {
       return res;
     }
  }

  /* shift by as many digits in the bit count */
  if (b >= (int)DIGIT_BIT) {
    if ((res = mp_lshd (c, b / DIGIT_BIT)) != MP_OKAY) {
      return res;
    }
  }

  /* shift any bit count < DIGIT_BIT */
  d = (mp_digit) (b % DIGIT_BIT);
  if (d != 0) {
    register mp_digit *tmpc, shift, mask, r, rr;
    register int x;

    /* bitmask for carries */
    mask = (((mp_digit)1) << d) - 1;

    /* shift for msbs */
    shift = DIGIT_BIT - d;

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       c->dp[(c->used)++] = r;
    }
  }
  mp_clamp (c);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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       c->dp[(c->used)++] = r;
    }
  }
  mp_clamp (c);
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_mul_d.c.
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#include <tommath_private.h>
#ifdef BN_MP_MUL_D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* multiply by a digit */
int
mp_mul_d (mp_int * a, mp_digit b, mp_int * c)
{
  mp_digit u, *tmpa, *tmpc;
  mp_word  r;
  int      ix, res, olduse;

  /* make sure c is big enough to hold a*b */
  if (c->alloc < (a->used + 1)) {
    if ((res = mp_grow (c, a->used + 1)) != MP_OKAY) {
      return res;
    }
  }

  /* get the original destinations used count */
  olduse = c->used;
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#include <tommath.h>
#ifdef BN_MP_MUL_D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* multiply by a digit */
int
mp_mul_d (mp_int * a, mp_digit b, mp_int * c)
{
  mp_digit u, *tmpa, *tmpc;
  mp_word  r;
  int      ix, res, olduse;

  /* make sure c is big enough to hold a*b */
  if (c->alloc < a->used + 1) {
    if ((res = mp_grow (c, a->used + 1)) != MP_OKAY) {
      return res;
    }
  }

  /* get the original destinations used count */
  olduse = c->used;
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  /* zero carry */
  u = 0;

  /* compute columns */
  for (ix = 0; ix < a->used; ix++) {
    /* compute product and carry sum for this term */
    r       = (mp_word)u + ((mp_word)*tmpa++ * (mp_word)b);

    /* mask off higher bits to get a single digit */
    *tmpc++ = (mp_digit) (r & ((mp_word) MP_MASK));

    /* send carry into next iteration */
    u       = (mp_digit) (r >> ((mp_word) DIGIT_BIT));
  }







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  /* zero carry */
  u = 0;

  /* compute columns */
  for (ix = 0; ix < a->used; ix++) {
    /* compute product and carry sum for this term */
    r       = ((mp_word) u) + ((mp_word)*tmpa++) * ((mp_word)b);

    /* mask off higher bits to get a single digit */
    *tmpc++ = (mp_digit) (r & ((mp_word) MP_MASK));

    /* send carry into next iteration */
    u       = (mp_digit) (r >> ((mp_word) DIGIT_BIT));
  }
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  /* set used count */
  c->used = a->used + 1;
  mp_clamp(c);

  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  /* set used count */
  c->used = a->used + 1;
  mp_clamp(c);

  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_mulmod.c.
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#include <tommath_private.h>
#ifdef BN_MP_MULMOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* d = a * b (mod c) */
int mp_mulmod (mp_int * a, mp_int * b, mp_int * c, mp_int * d)
{
  int     res;
  mp_int  t;
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#include <tommath.h>
#ifdef BN_MP_MULMOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* d = a * b (mod c) */
int mp_mulmod (mp_int * a, mp_int * b, mp_int * c, mp_int * d)
{
  int     res;
  mp_int  t;
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    return res;
  }
  res = mp_mod (&t, c, d);
  mp_clear (&t);
  return res;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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    return res;
  }
  res = mp_mod (&t, c, d);
  mp_clear (&t);
  return res;
}
#endif




Changes to libtommath/bn_mp_n_root.c.
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#include <tommath_private.h>
#ifdef BN_MP_N_ROOT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* wrapper function for mp_n_root_ex()

 * computes c = (a)**(1/b) such that (c)**b <= a and (c+1)**b > a






 */
int mp_n_root (mp_int * a, mp_digit b, mp_int * c)
{









  return mp_n_root_ex(a, b, c, 0);
}




#endif



/* $Source$ */



/* $Revision$ */


/* $Date$ */








































































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#include <tommath.h>
#ifdef BN_MP_N_ROOT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* find the n'th root of an integer 
 *
 * Result found such that (c)**b <= a and (c+1)**b > a 
 *
 * This algorithm uses Newton's approximation 
 * x[i+1] = x[i] - f(x[i])/f'(x[i]) 
 * which will find the root in log(N) time where 
 * each step involves a fair bit.  This is not meant to 
 * find huge roots [square and cube, etc].
 */
int mp_n_root (mp_int * a, mp_digit b, mp_int * c)
{
  mp_int  t1, t2, t3;
  int     res, neg;

  /* input must be positive if b is even */
  if ((b & 1) == 0 && a->sign == MP_NEG) {
    return MP_VAL;
  }

  if ((res = mp_init (&t1)) != MP_OKAY) {
    return res;
  }

  if ((res = mp_init (&t2)) != MP_OKAY) {
    goto LBL_T1;
  }

  if ((res = mp_init (&t3)) != MP_OKAY) {
    goto LBL_T2;
  }

  /* if a is negative fudge the sign but keep track */
  neg     = a->sign;
  a->sign = MP_ZPOS;

  /* t2 = 2 */
  mp_set (&t2, 2);

  do {
    /* t1 = t2 */
    if ((res = mp_copy (&t2, &t1)) != MP_OKAY) {
      goto LBL_T3;
    }

    /* t2 = t1 - ((t1**b - a) / (b * t1**(b-1))) */
    
    /* t3 = t1**(b-1) */
    if ((res = mp_expt_d (&t1, b - 1, &t3)) != MP_OKAY) {   
      goto LBL_T3;
    }

    /* numerator */
    /* t2 = t1**b */
    if ((res = mp_mul (&t3, &t1, &t2)) != MP_OKAY) {    
      goto LBL_T3;
    }

    /* t2 = t1**b - a */
    if ((res = mp_sub (&t2, a, &t2)) != MP_OKAY) {  
      goto LBL_T3;
    }

    /* denominator */
    /* t3 = t1**(b-1) * b  */
    if ((res = mp_mul_d (&t3, b, &t3)) != MP_OKAY) {    
      goto LBL_T3;
    }

    /* t3 = (t1**b - a)/(b * t1**(b-1)) */
    if ((res = mp_div (&t2, &t3, &t3, NULL)) != MP_OKAY) {  
      goto LBL_T3;
    }

    if ((res = mp_sub (&t1, &t3, &t2)) != MP_OKAY) {
      goto LBL_T3;
    }
  }  while (mp_cmp (&t1, &t2) != MP_EQ);

  /* result can be off by a few so check */
  for (;;) {
    if ((res = mp_expt_d (&t1, b, &t2)) != MP_OKAY) {
      goto LBL_T3;
    }

    if (mp_cmp (&t2, a) == MP_GT) {
      if ((res = mp_sub_d (&t1, 1, &t1)) != MP_OKAY) {
         goto LBL_T3;
      }
    } else {
      break;
    }
  }

  /* reset the sign of a first */
  a->sign = neg;

  /* set the result */
  mp_exch (&t1, c);

  /* set the sign of the result */
  c->sign = neg;

  res = MP_OKAY;

LBL_T3:mp_clear (&t3);
LBL_T2:mp_clear (&t2);
LBL_T1:mp_clear (&t1);
  return res;
}
#endif
Deleted libtommath/bn_mp_n_root_ex.c.
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#include <tommath_private.h>
#ifdef BN_MP_N_ROOT_EX_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* find the n'th root of an integer
 *
 * Result found such that (c)**b <= a and (c+1)**b > a
 *
 * This algorithm uses Newton's approximation
 * x[i+1] = x[i] - f(x[i])/f'(x[i])
 * which will find the root in log(N) time where
 * each step involves a fair bit.  This is not meant to
 * find huge roots [square and cube, etc].
 */
int mp_n_root_ex (mp_int * a, mp_digit b, mp_int * c, int fast)
{
  mp_int  t1, t2, t3;
  int     res, neg;

  /* input must be positive if b is even */
  if (((b & 1) == 0) && (a->sign == MP_NEG)) {
    return MP_VAL;
  }

  if ((res = mp_init (&t1)) != MP_OKAY) {
    return res;
  }

  if ((res = mp_init (&t2)) != MP_OKAY) {
    goto LBL_T1;
  }

  if ((res = mp_init (&t3)) != MP_OKAY) {
    goto LBL_T2;
  }

  /* if a is negative fudge the sign but keep track */
  neg     = a->sign;
  a->sign = MP_ZPOS;

  /* t2 = 2 */
  mp_set (&t2, 2);

  do {
    /* t1 = t2 */
    if ((res = mp_copy (&t2, &t1)) != MP_OKAY) {
      goto LBL_T3;
    }

    /* t2 = t1 - ((t1**b - a) / (b * t1**(b-1))) */

    /* t3 = t1**(b-1) */
    if ((res = mp_expt_d_ex (&t1, b - 1, &t3, fast)) != MP_OKAY) {
      goto LBL_T3;
    }

    /* numerator */
    /* t2 = t1**b */
    if ((res = mp_mul (&t3, &t1, &t2)) != MP_OKAY) {
      goto LBL_T3;
    }

    /* t2 = t1**b - a */
    if ((res = mp_sub (&t2, a, &t2)) != MP_OKAY) {
      goto LBL_T3;
    }

    /* denominator */
    /* t3 = t1**(b-1) * b  */
    if ((res = mp_mul_d (&t3, b, &t3)) != MP_OKAY) {
      goto LBL_T3;
    }

    /* t3 = (t1**b - a)/(b * t1**(b-1)) */
    if ((res = mp_div (&t2, &t3, &t3, NULL)) != MP_OKAY) {
      goto LBL_T3;
    }

    if ((res = mp_sub (&t1, &t3, &t2)) != MP_OKAY) {
      goto LBL_T3;
    }
  }  while (mp_cmp (&t1, &t2) != MP_EQ);

  /* result can be off by a few so check */
  for (;;) {
    if ((res = mp_expt_d_ex (&t1, b, &t2, fast)) != MP_OKAY) {
      goto LBL_T3;
    }

    if (mp_cmp (&t2, a) == MP_GT) {
      if ((res = mp_sub_d (&t1, 1, &t1)) != MP_OKAY) {
         goto LBL_T3;
      }
    } else {
      break;
    }
  }

  /* reset the sign of a first */
  a->sign = neg;

  /* set the result */
  mp_exch (&t1, c);

  /* set the sign of the result */
  c->sign = neg;

  res = MP_OKAY;

LBL_T3:mp_clear (&t3);
LBL_T2:mp_clear (&t2);
LBL_T1:mp_clear (&t1);
  return res;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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Changes to libtommath/bn_mp_neg.c.
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#include <tommath_private.h>
#ifdef BN_MP_NEG_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* b = -a */
int mp_neg (const mp_int * a, mp_int * b)
{
  int     res;
  if (a != b) {
|













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#include <tommath.h>
#ifdef BN_MP_NEG_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* b = -a */
int mp_neg (const mp_int * a, mp_int * b)
{
  int     res;
  if (a != b) {
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  } else {
     b->sign = MP_ZPOS;
  }

  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  } else {
     b->sign = MP_ZPOS;
  }

  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_or.c.
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#include <tommath_private.h>
#ifdef BN_MP_OR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* OR two ints together */
int mp_or (mp_int * a, mp_int * b, mp_int * c)
{
  int     res, ix, px;
  mp_int  t, *x;
|













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#include <tommath.h>
#ifdef BN_MP_OR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* OR two ints together */
int mp_or (mp_int * a, mp_int * b, mp_int * c)
{
  int     res, ix, px;
  mp_int  t, *x;
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  }
  mp_clamp (&t);
  mp_exch (c, &t);
  mp_clear (&t);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  }
  mp_clamp (&t);
  mp_exch (c, &t);
  mp_clear (&t);
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_prime_fermat.c.
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#include <tommath_private.h>
#ifdef BN_MP_PRIME_FERMAT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* performs one Fermat test.
 * 
 * If "a" were prime then b**a == b (mod a) since the order of
 * the multiplicative sub-group would be phi(a) = a-1.  That means
 * it would be the same as b**(a mod (a-1)) == b**1 == b (mod a).
|













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#include <tommath.h>
#ifdef BN_MP_PRIME_FERMAT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* performs one Fermat test.
 * 
 * If "a" were prime then b**a == b (mod a) since the order of
 * the multiplicative sub-group would be phi(a) = a-1.  That means
 * it would be the same as b**(a mod (a-1)) == b**1 == b (mod a).
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  }

  err = MP_OKAY;
LBL_T:mp_clear (&t);
  return err;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  }

  err = MP_OKAY;
LBL_T:mp_clear (&t);
  return err;
}
#endif




Changes to libtommath/bn_mp_prime_is_divisible.c.
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#include <tommath_private.h>
#ifdef BN_MP_PRIME_IS_DIVISIBLE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* determines if an integers is divisible by one 
 * of the first PRIME_SIZE primes or not
 *
 * sets result to 0 if not, 1 if yes
 */
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#include <tommath.h>
#ifdef BN_MP_PRIME_IS_DIVISIBLE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* determines if an integers is divisible by one 
 * of the first PRIME_SIZE primes or not
 *
 * sets result to 0 if not, 1 if yes
 */
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      return MP_OKAY;
    }
  }

  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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      return MP_OKAY;
    }
  }

  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_prime_is_prime.c.
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#include <tommath_private.h>
#ifdef BN_MP_PRIME_IS_PRIME_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* performs a variable number of rounds of Miller-Rabin
 *
 * Probability of error after t rounds is no more than

 *
 * Sets result to 1 if probably prime, 0 otherwise
 */
int mp_prime_is_prime (mp_int * a, int t, int *result)
{
  mp_int  b;
  int     ix, err, res;

  /* default to no */
  *result = MP_NO;

  /* valid value of t? */
  if ((t <= 0) || (t > PRIME_SIZE)) {
    return MP_VAL;
  }

  /* is the input equal to one of the primes in the table? */
  for (ix = 0; ix < PRIME_SIZE; ix++) {
      if (mp_cmp_d(a, ltm_prime_tab[ix]) == MP_EQ) {
         *result = 1;
|













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37
38
39
40
41
#include <tommath.h>
#ifdef BN_MP_PRIME_IS_PRIME_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* performs a variable number of rounds of Miller-Rabin
 *
 * Probability of error after t rounds is no more than

 *
 * Sets result to 1 if probably prime, 0 otherwise
 */
int mp_prime_is_prime (mp_int * a, int t, int *result)
{
  mp_int  b;
  int     ix, err, res;

  /* default to no */
  *result = MP_NO;

  /* valid value of t? */
  if (t <= 0 || t > PRIME_SIZE) {
    return MP_VAL;
  }

  /* is the input equal to one of the primes in the table? */
  for (ix = 0; ix < PRIME_SIZE; ix++) {
      if (mp_cmp_d(a, ltm_prime_tab[ix]) == MP_EQ) {
         *result = 1;
73
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77
78
79
80
81
82
83

  /* passed the test */
  *result = MP_YES;
LBL_B:mp_clear (&b);
  return err;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







<
<
<
<
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75
76
77
78
79





  /* passed the test */
  *result = MP_YES;
LBL_B:mp_clear (&b);
  return err;
}
#endif




Changes to libtommath/bn_mp_prime_miller_rabin.c.
1
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#include <tommath_private.h>
#ifdef BN_MP_PRIME_MILLER_RABIN_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* Miller-Rabin test of "a" to the base of "b" as described in 
 * HAC pp. 139 Algorithm 4.24
 *
 * Sets result to 0 if definitely composite or 1 if probably prime.
 * Randomly the chance of error is no more than 1/4 and often 
|













|







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#include <tommath.h>
#ifdef BN_MP_PRIME_MILLER_RABIN_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* Miller-Rabin test of "a" to the base of "b" as described in 
 * HAC pp. 139 Algorithm 4.24
 *
 * Sets result to 0 if definitely composite or 1 if probably prime.
 * Randomly the chance of error is no more than 1/4 and often 
63
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80
    goto LBL_R;
  }
  if ((err = mp_exptmod (b, &r, a, &y)) != MP_OKAY) {
    goto LBL_Y;
  }

  /* if y != 1 and y != n1 do */
  if ((mp_cmp_d (&y, 1) != MP_EQ) && (mp_cmp (&y, &n1) != MP_EQ)) {
    j = 1;
    /* while j <= s-1 and y != n1 */
    while ((j <= (s - 1)) && (mp_cmp (&y, &n1) != MP_EQ)) {
      if ((err = mp_sqrmod (&y, a, &y)) != MP_OKAY) {
         goto LBL_Y;
      }

      /* if y == 1 then composite */
      if (mp_cmp_d (&y, 1) == MP_EQ) {
         goto LBL_Y;







|


|







63
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80
    goto LBL_R;
  }
  if ((err = mp_exptmod (b, &r, a, &y)) != MP_OKAY) {
    goto LBL_Y;
  }

  /* if y != 1 and y != n1 do */
  if (mp_cmp_d (&y, 1) != MP_EQ && mp_cmp (&y, &n1) != MP_EQ) {
    j = 1;
    /* while j <= s-1 and y != n1 */
    while ((j <= (s - 1)) && mp_cmp (&y, &n1) != MP_EQ) {
      if ((err = mp_sqrmod (&y, a, &y)) != MP_OKAY) {
         goto LBL_Y;
      }

      /* if y == 1 then composite */
      if (mp_cmp_d (&y, 1) == MP_EQ) {
         goto LBL_Y;
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103
  *result = MP_YES;
LBL_Y:mp_clear (&y);
LBL_R:mp_clear (&r);
LBL_N1:mp_clear (&n1);
  return err;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







<
<
<
<
93
94
95
96
97
98
99




  *result = MP_YES;
LBL_Y:mp_clear (&y);
LBL_R:mp_clear (&r);
LBL_N1:mp_clear (&n1);
  return err;
}
#endif




Changes to libtommath/bn_mp_prime_next_prime.c.
1
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35
36
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#include <tommath_private.h>
#ifdef BN_MP_PRIME_NEXT_PRIME_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* finds the next prime after the number "a" using "t" trials
 * of Miller-Rabin.
 *
 * bbs_style = 1 means the prime must be congruent to 3 mod 4
 */
int mp_prime_next_prime(mp_int *a, int t, int bbs_style)
{
   int      err, res = MP_NO, x, y;
   mp_digit res_tab[PRIME_SIZE], step, kstep;
   mp_int   b;

   /* ensure t is valid */
   if ((t <= 0) || (t > PRIME_SIZE)) {
      return MP_VAL;
   }

   /* force positive */
   a->sign = MP_ZPOS;

   /* simple algo if a is less than the largest prime in the table */
|













|









|




|







1
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#include <tommath.h>
#ifdef BN_MP_PRIME_NEXT_PRIME_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* finds the next prime after the number "a" using "t" trials
 * of Miller-Rabin.
 *
 * bbs_style = 1 means the prime must be congruent to 3 mod 4
 */
int mp_prime_next_prime(mp_int *a, int t, int bbs_style)
{
   int      err, res, x, y;
   mp_digit res_tab[PRIME_SIZE], step, kstep;
   mp_int   b;

   /* ensure t is valid */
   if (t <= 0 || t > PRIME_SIZE) {
      return MP_VAL;
   }

   /* force positive */
   a->sign = MP_ZPOS;

   /* simple algo if a is less than the largest prime in the table */
80
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   if (bbs_style == 1) {
      /* if a mod 4 != 3 subtract the correct value to make it so */
      if ((a->dp[0] & 3) != 3) {
         if ((err = mp_sub_d(a, (a->dp[0] & 3) + 1, a)) != MP_OKAY) { return err; };
      }
   } else {
      if (mp_iseven(a) == MP_YES) {
         /* force odd */
         if ((err = mp_sub_d(a, 1, a)) != MP_OKAY) {
            return err;
         }
      }
   }








|







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   if (bbs_style == 1) {
      /* if a mod 4 != 3 subtract the correct value to make it so */
      if ((a->dp[0] & 3) != 3) {
         if ((err = mp_sub_d(a, (a->dp[0] & 3) + 1, a)) != MP_OKAY) { return err; };
      }
   } else {
      if (mp_iseven(a) == 1) {
         /* force odd */
         if ((err = mp_sub_d(a, 1, a)) != MP_OKAY) {
            return err;
         }
      }
   }

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             }

             /* set flag if zero */
             if (res_tab[x] == 0) {
                y = 1;
             }
         }
      } while ((y == 1) && (step < ((((mp_digit)1) << DIGIT_BIT) - kstep)));

      /* add the step */
      if ((err = mp_add_d(a, step, a)) != MP_OKAY) {
         goto LBL_ERR;
      }

      /* if didn't pass sieve and step == MAX then skip test */
      if ((y == 1) && (step >= ((((mp_digit)1) << DIGIT_BIT) - kstep))) {
         continue;
      }

      /* is this prime? */
      for (x = 0; x < t; x++) {
          mp_set(&b, ltm_prime_tab[x]);
          if ((err = mp_prime_miller_rabin(a, &b, &res)) != MP_OKAY) {







|







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             }

             /* set flag if zero */
             if (res_tab[x] == 0) {
                y = 1;
             }
         }
      } while (y == 1 && step < ((((mp_digit)1)<<DIGIT_BIT) - kstep));

      /* add the step */
      if ((err = mp_add_d(a, step, a)) != MP_OKAY) {
         goto LBL_ERR;
      }

      /* if didn't pass sieve and step == MAX then skip test */
      if (y == 1 && step >= ((((mp_digit)1)<<DIGIT_BIT) - kstep)) {
         continue;
      }

      /* is this prime? */
      for (x = 0; x < t; x++) {
          mp_set(&b, ltm_prime_tab[x]);
          if ((err = mp_prime_miller_rabin(a, &b, &res)) != MP_OKAY) {
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   err = MP_OKAY;
LBL_ERR:
   mp_clear(&b);
   return err;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







<
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   err = MP_OKAY;
LBL_ERR:
   mp_clear(&b);
   return err;
}

#endif




Changes to libtommath/bn_mp_prime_rabin_miller_trials.c.
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#include <tommath_private.h>
#ifdef BN_MP_PRIME_RABIN_MILLER_TRIALS_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */


static const struct {
   int k, t;
} sizes[] = {
{   128,    28 },
|













|







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#include <tommath.h>
#ifdef BN_MP_PRIME_RABIN_MILLER_TRIALS_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */


static const struct {
   int k, t;
} sizes[] = {
{   128,    28 },
42
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52
       }
   }
   return sizes[x-1].t + 1;
}


#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







<
<
<
<
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48




       }
   }
   return sizes[x-1].t + 1;
}


#endif




Changes to libtommath/bn_mp_prime_random_ex.c.
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#include <tommath_private.h>
#ifdef BN_MP_PRIME_RANDOM_EX_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* makes a truly random prime of a given size (bits),
 *
 * Flags are as follows:
 * 
 *   LTM_PRIME_BBS      - make prime congruent to 3 mod 4
 *   LTM_PRIME_SAFE     - make sure (p-1)/2 is prime as well (implies LTM_PRIME_BBS)

 *   LTM_PRIME_2MSB_ON  - make the 2nd highest bit one
 *
 * You have to supply a callback which fills in a buffer with random bytes.  "dat" is a parameter you can
 * have passed to the callback (e.g. a state or something).  This function doesn't use "dat" itself
 * so it can be NULL
 *
 */

/* This is possibly the mother of all prime generation functions, muahahahahaha! */
int mp_prime_random_ex(mp_int *a, int t, int size, int flags, ltm_prime_callback cb, void *dat)
{
   unsigned char *tmp, maskAND, maskOR_msb, maskOR_lsb;
   int res, err, bsize, maskOR_msb_offset;

   /* sanity check the input */
   if ((size <= 1) || (t <= 0)) {
      return MP_VAL;
   }

   /* LTM_PRIME_SAFE implies LTM_PRIME_BBS */
   if ((flags & LTM_PRIME_SAFE) != 0) {
      flags |= LTM_PRIME_BBS;
   }

   /* calc the byte size */
   bsize = (size>>3) + ((size&7)?1:0);

   /* we need a buffer of bsize bytes */
   tmp = OPT_CAST(unsigned char) XMALLOC(bsize);
   if (tmp == NULL) {
      return MP_MEM;
   }

   /* calc the maskAND value for the MSbyte*/
   maskAND = ((size&7) == 0) ? 0xFF : (0xFF >> (8 - (size & 7)));

   /* calc the maskOR_msb */
   maskOR_msb        = 0;
   maskOR_msb_offset = ((size & 7) == 1) ? 1 : 0;
   if ((flags & LTM_PRIME_2MSB_ON) != 0) {
      maskOR_msb       |= 0x80 >> ((9 - size) & 7);
   }  

   /* get the maskOR_lsb */
   maskOR_lsb         = 1;
   if ((flags & LTM_PRIME_BBS) != 0) {
      maskOR_lsb     |= 3;
   }

   do {
      /* read the bytes */
      if (cb(tmp, bsize, dat) != bsize) {
         err = MP_VAL;
|













|








>















|




|


















|





|







1
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72
73
74
75
76
77
#include <tommath.h>
#ifdef BN_MP_PRIME_RANDOM_EX_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* makes a truly random prime of a given size (bits),
 *
 * Flags are as follows:
 * 
 *   LTM_PRIME_BBS      - make prime congruent to 3 mod 4
 *   LTM_PRIME_SAFE     - make sure (p-1)/2 is prime as well (implies LTM_PRIME_BBS)
 *   LTM_PRIME_2MSB_OFF - make the 2nd highest bit zero
 *   LTM_PRIME_2MSB_ON  - make the 2nd highest bit one
 *
 * You have to supply a callback which fills in a buffer with random bytes.  "dat" is a parameter you can
 * have passed to the callback (e.g. a state or something).  This function doesn't use "dat" itself
 * so it can be NULL
 *
 */

/* This is possibly the mother of all prime generation functions, muahahahahaha! */
int mp_prime_random_ex(mp_int *a, int t, int size, int flags, ltm_prime_callback cb, void *dat)
{
   unsigned char *tmp, maskAND, maskOR_msb, maskOR_lsb;
   int res, err, bsize, maskOR_msb_offset;

   /* sanity check the input */
   if (size <= 1 || t <= 0) {
      return MP_VAL;
   }

   /* LTM_PRIME_SAFE implies LTM_PRIME_BBS */
   if (flags & LTM_PRIME_SAFE) {
      flags |= LTM_PRIME_BBS;
   }

   /* calc the byte size */
   bsize = (size>>3) + ((size&7)?1:0);

   /* we need a buffer of bsize bytes */
   tmp = OPT_CAST(unsigned char) XMALLOC(bsize);
   if (tmp == NULL) {
      return MP_MEM;
   }

   /* calc the maskAND value for the MSbyte*/
   maskAND = ((size&7) == 0) ? 0xFF : (0xFF >> (8 - (size & 7)));

   /* calc the maskOR_msb */
   maskOR_msb        = 0;
   maskOR_msb_offset = ((size & 7) == 1) ? 1 : 0;
   if (flags & LTM_PRIME_2MSB_ON) {
      maskOR_msb       |= 0x80 >> ((9 - size) & 7);
   }  

   /* get the maskOR_lsb */
   maskOR_lsb         = 1;
   if (flags & LTM_PRIME_BBS) {
      maskOR_lsb     |= 3;
   }

   do {
      /* read the bytes */
      if (cb(tmp, bsize, dat) != bsize) {
         err = MP_VAL;
90
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124

      /* is it prime? */
      if ((err = mp_prime_is_prime(a, t, &res)) != MP_OKAY)           { goto error; }
      if (res == MP_NO) {  
         continue;
      }

      if ((flags & LTM_PRIME_SAFE) != 0) {
         /* see if (a-1)/2 is prime */
         if ((err = mp_sub_d(a, 1, a)) != MP_OKAY)                    { goto error; }
         if ((err = mp_div_2(a, a)) != MP_OKAY)                       { goto error; }
 
         /* is it prime? */
         if ((err = mp_prime_is_prime(a, t, &res)) != MP_OKAY)        { goto error; }
      }
   } while (res == MP_NO);

   if ((flags & LTM_PRIME_SAFE) != 0) {
      /* restore a to the original value */
      if ((err = mp_mul_2(a, a)) != MP_OKAY)                          { goto error; }
      if ((err = mp_add_d(a, 1, a)) != MP_OKAY)                       { goto error; }
   }

   err = MP_OKAY;
error:
   XFREE(tmp);
   return err;
}


#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







|









|













<
<
<
<
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119
120
121





      /* is it prime? */
      if ((err = mp_prime_is_prime(a, t, &res)) != MP_OKAY)           { goto error; }
      if (res == MP_NO) {  
         continue;
      }

      if (flags & LTM_PRIME_SAFE) {
         /* see if (a-1)/2 is prime */
         if ((err = mp_sub_d(a, 1, a)) != MP_OKAY)                    { goto error; }
         if ((err = mp_div_2(a, a)) != MP_OKAY)                       { goto error; }
 
         /* is it prime? */
         if ((err = mp_prime_is_prime(a, t, &res)) != MP_OKAY)        { goto error; }
      }
   } while (res == MP_NO);

   if (flags & LTM_PRIME_SAFE) {
      /* restore a to the original value */
      if ((err = mp_mul_2(a, a)) != MP_OKAY)                          { goto error; }
      if ((err = mp_add_d(a, 1, a)) != MP_OKAY)                       { goto error; }
   }

   err = MP_OKAY;
error:
   XFREE(tmp);
   return err;
}


#endif




Changes to libtommath/bn_mp_radix_size.c.
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#include <tommath_private.h>
#ifdef BN_MP_RADIX_SIZE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* returns size of ASCII reprensentation */
int mp_radix_size (const mp_int * a, int radix, int *size)
{
  int     res, digs;
  mp_int  t;
  mp_digit d;

  *size = 0;







  /* make sure the radix is in range */
  if ((radix < 2) || (radix > 64)) {
    return MP_VAL;
  }

  if (mp_iszero(a) == MP_YES) {
    *size = 2;
    return MP_OKAY;
  }

  /* special case for binary */
  if (radix == 2) {
    *size = mp_count_bits (a) + ((a->sign == MP_NEG) ? 1 : 0) + 1;
    return MP_OKAY;
  }

  /* digs is the digit count */
  digs = 0;

  /* if it's negative add one for the sign */
  if (a->sign == MP_NEG) {
    ++digs;
  }
|













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#include <tommath.h>
#ifdef BN_MP_RADIX_SIZE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://libtom.org
 */

/* returns size of ASCII reprensentation */
int mp_radix_size (mp_int * a, int radix, int *size)
{
  int     res, digs;
  mp_int  t;
  mp_digit d;

  *size = 0;

  /* special case for binary */
  if (radix == 2) {
    *size = mp_count_bits (a) + (a->sign == MP_NEG ? 1 : 0) + 1;
    return MP_OKAY;
  }

  /* make sure the radix is in range */
  if (radix < 2 || radix > 64) {
    return MP_VAL;
  }

  if (mp_iszero(a) == MP_YES) {
    *size = 2;
    return MP_OKAY;
  }







  /* digs is the digit count */
  digs = 0;

  /* if it's negative add one for the sign */
  if (a->sign == MP_NEG) {
    ++digs;
  }
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  *size = digs + 1;
  return MP_OKAY;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  *size = digs + 1;
  return MP_OKAY;
}

#endif

/* $Source$ */
/* $Revision: 0.41 $ */
/* $Date: 2007-04-18 09:58:18 +0000 $ */
Changes to libtommath/bn_mp_radix_smap.c.
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#include <tommath_private.h>
#ifdef BN_MP_RADIX_SMAP_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* chars used in radix conversions */
const char *mp_s_rmap = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz+/";
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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#include <tommath.h>
#ifdef BN_MP_RADIX_SMAP_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* chars used in radix conversions */
const char *mp_s_rmap = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz+/";
#endif




Changes to libtommath/bn_mp_rand.c.
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#include <tommath_private.h>
#ifdef BN_MP_RAND_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* makes a pseudo-random int of a given size */
int
mp_rand (mp_int * a, int digits)
{
  int     res;
  mp_digit d;

  mp_zero (a);
  if (digits <= 0) {
    return MP_OKAY;
  }

  /* first place a random non-zero digit */
  do {
    d = ((mp_digit) abs (MP_GEN_RANDOM())) & MP_MASK;
  } while (d == 0);

  if ((res = mp_add_d (a, d, a)) != MP_OKAY) {
    return res;
  }

  while (--digits > 0) {
    if ((res = mp_lshd (a, 1)) != MP_OKAY) {
      return res;
    }

    if ((res = mp_add_d (a, ((mp_digit) abs (MP_GEN_RANDOM())), a)) != MP_OKAY) {
      return res;
    }
  }

  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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#include <tommath.h>
#ifdef BN_MP_RAND_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* makes a pseudo-random int of a given size */
int
mp_rand (mp_int * a, int digits)
{
  int     res;
  mp_digit d;

  mp_zero (a);
  if (digits <= 0) {
    return MP_OKAY;
  }

  /* first place a random non-zero digit */
  do {
    d = ((mp_digit) abs (rand ())) & MP_MASK;
  } while (d == 0);

  if ((res = mp_add_d (a, d, a)) != MP_OKAY) {
    return res;
  }

  while (--digits > 0) {
    if ((res = mp_lshd (a, 1)) != MP_OKAY) {
      return res;
    }

    if ((res = mp_add_d (a, ((mp_digit) abs (rand ())), a)) != MP_OKAY) {
      return res;
    }
  }

  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_read_radix.c.
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#include <tommath_private.h>
#ifdef BN_MP_READ_RADIX_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* read a string [ASCII] in a given radix */
int mp_read_radix (mp_int * a, const char *str, int radix)
{
  int     y, res, neg;
  char    ch;

  /* zero the digit bignum */
  mp_zero(a);

  /* make sure the radix is ok */
  if ((radix < 2) || (radix > 64)) {
    return MP_VAL;
  }

  /* if the leading digit is a 
   * minus set the sign to negative. 
   */
  if (*str == '-') {
    ++str;
    neg = MP_NEG;
  } else {
    neg = MP_ZPOS;
  }

  /* set the integer to the default of zero */
  mp_zero (a);
  
  /* process each digit of the string */
  while (*str != '\0') {
    /* if the radix <= 36 the conversion is case insensitive
     * this allows numbers like 1AB and 1ab to represent the same  value
     * [e.g. in hex]
     */
    ch = (radix <= 36) ? (char)toupper((unsigned char)*str) : *str;
    for (y = 0; y < 64; y++) {
      if (ch == mp_s_rmap[y]) {
         break;
      }
    }

    /* if the char was found in the map 
|













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#include <tommath.h>
#ifdef BN_MP_READ_RADIX_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* read a string [ASCII] in a given radix */
int mp_read_radix (mp_int * a, const char *str, int radix)
{
  int     y, res, neg;
  char    ch;

  /* zero the digit bignum */
  mp_zero(a);

  /* make sure the radix is ok */
  if (radix < 2 || radix > 64) {
    return MP_VAL;
  }

  /* if the leading digit is a 
   * minus set the sign to negative. 
   */
  if (*str == '-') {
    ++str;
    neg = MP_NEG;
  } else {
    neg = MP_ZPOS;
  }

  /* set the integer to the default of zero */
  mp_zero (a);
  
  /* process each digit of the string */
  while (*str) {
    /* if the radix < 36 the conversion is case insensitive
     * this allows numbers like 1AB and 1ab to represent the same  value
     * [e.g. in hex]
     */
    ch = (char) ((radix < 36) ? toupper ((unsigned char) *str) : *str);
    for (y = 0; y < 64; y++) {
      if (ch == mp_s_rmap[y]) {
         break;
      }
    }

    /* if the char was found in the map 
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  if ( *str != '\0' ) {
      mp_zero( a );
      return MP_VAL;
  }

  /* set the sign only if a != 0 */
  if (mp_iszero(a) != MP_YES) {
     a->sign = neg;
  }
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







|





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  if ( *str != '\0' ) {
      mp_zero( a );
      return MP_VAL;
  }

  /* set the sign only if a != 0 */
  if (mp_iszero(a) != 1) {
     a->sign = neg;
  }
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_read_signed_bin.c.
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#include <tommath_private.h>
#ifdef BN_MP_READ_SIGNED_BIN_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* read signed bin, big endian, first byte is 0==positive or 1==negative */
int mp_read_signed_bin (mp_int * a, const unsigned char *b, int c)
{
  int     res;

|













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#include <tommath.h>
#ifdef BN_MP_READ_SIGNED_BIN_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* read signed bin, big endian, first byte is 0==positive or 1==negative */
int mp_read_signed_bin (mp_int * a, const unsigned char *b, int c)
{
  int     res;

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  } else {
     a->sign = MP_NEG;
  }

  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  } else {
     a->sign = MP_NEG;
  }

  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_read_unsigned_bin.c.
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#include <tommath_private.h>
#ifdef BN_MP_READ_UNSIGNED_BIN_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* reads a unsigned char array, assumes the msb is stored first [big endian] */
int mp_read_unsigned_bin (mp_int * a, const unsigned char *b, int c)
{
  int     res;

|













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#include <tommath.h>
#ifdef BN_MP_READ_UNSIGNED_BIN_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* reads a unsigned char array, assumes the msb is stored first [big endian] */
int mp_read_unsigned_bin (mp_int * a, const unsigned char *b, int c)
{
  int     res;

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  /* read the bytes in */
  while (c-- > 0) {
    if ((res = mp_mul_2d (a, 8, a)) != MP_OKAY) {
      return res;
    }

#ifndef MP_8BIT
    a->dp[0] |= *b++;
    a->used += 1;
#else
    a->dp[0] = (*b & MP_MASK);
    a->dp[1] |= ((*b++ >> 7U) & 1);
    a->used += 2;
#endif
  }
  mp_clamp (a);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  /* read the bytes in */
  while (c-- > 0) {
    if ((res = mp_mul_2d (a, 8, a)) != MP_OKAY) {
      return res;
    }

#ifndef MP_8BIT
      a->dp[0] |= *b++;
      a->used += 1;
#else
      a->dp[0] = (*b & MP_MASK);
      a->dp[1] |= ((*b++ >> 7U) & 1);
      a->used += 2;
#endif
  }
  mp_clamp (a);
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_reduce.c.
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#include <tommath_private.h>
#ifdef BN_MP_REDUCE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* reduces x mod m, assumes 0 < x < m**2, mu is
 * precomputed via mp_reduce_setup.
 * From HAC pp.604 Algorithm 14.42
 */
int mp_reduce (mp_int * x, mp_int * m, mp_int * mu)
{
  mp_int  q;
  int     res, um = m->used;

  /* q = x */
  if ((res = mp_init_copy (&q, x)) != MP_OKAY) {
    return res;
  }

  /* q1 = x / b**(k-1)  */
  mp_rshd (&q, um - 1);

  /* according to HAC this optimization is ok */
  if (((mp_digit) um) > (((mp_digit)1) << (DIGIT_BIT - 1))) {
    if ((res = mp_mul (&q, mu, &q)) != MP_OKAY) {
      goto CLEANUP;
    }
  } else {
#ifdef BN_S_MP_MUL_HIGH_DIGS_C
    if ((res = s_mp_mul_high_digs (&q, mu, &q, um)) != MP_OKAY) {
      goto CLEANUP;
    }
#elif defined(BN_FAST_S_MP_MUL_HIGH_DIGS_C)
    if ((res = fast_s_mp_mul_high_digs (&q, mu, &q, um)) != MP_OKAY) {
      goto CLEANUP;
    }
#else
    {
      res = MP_VAL;
      goto CLEANUP;
    }
#endif
  }

  /* q3 = q2 / b**(k+1) */
  mp_rshd (&q, um + 1);

  /* x = x mod b**(k+1), quick (no division) */
  if ((res = mp_mod_2d (x, DIGIT_BIT * (um + 1), x)) != MP_OKAY) {
    goto CLEANUP;
  }

  /* q = q * m mod b**(k+1), quick (no division) */
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#include <tommath.h>
#ifdef BN_MP_REDUCE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* reduces x mod m, assumes 0 < x < m**2, mu is 
 * precomputed via mp_reduce_setup.
 * From HAC pp.604 Algorithm 14.42
 */
int mp_reduce (mp_int * x, mp_int * m, mp_int * mu)
{
  mp_int  q;
  int     res, um = m->used;

  /* q = x */
  if ((res = mp_init_copy (&q, x)) != MP_OKAY) {
    return res;
  }

  /* q1 = x / b**(k-1)  */
  mp_rshd (&q, um - 1);         

  /* according to HAC this optimization is ok */
  if (((unsigned long) um) > (((mp_digit)1) << (DIGIT_BIT - 1))) {
    if ((res = mp_mul (&q, mu, &q)) != MP_OKAY) {
      goto CLEANUP;
    }
  } else {
#ifdef BN_S_MP_MUL_HIGH_DIGS_C
    if ((res = s_mp_mul_high_digs (&q, mu, &q, um)) != MP_OKAY) {
      goto CLEANUP;
    }
#elif defined(BN_FAST_S_MP_MUL_HIGH_DIGS_C)
    if ((res = fast_s_mp_mul_high_digs (&q, mu, &q, um)) != MP_OKAY) {
      goto CLEANUP;
    }
#else 
    { 
      res = MP_VAL;
      goto CLEANUP;
    }
#endif
  }

  /* q3 = q2 / b**(k+1) */
  mp_rshd (&q, um + 1);         

  /* x = x mod b**(k+1), quick (no division) */
  if ((res = mp_mod_2d (x, DIGIT_BIT * (um + 1), x)) != MP_OKAY) {
    goto CLEANUP;
  }

  /* q = q * m mod b**(k+1), quick (no division) */
83
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97
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100

  /* Back off if it's too big */
  while (mp_cmp (x, m) != MP_LT) {
    if ((res = s_mp_sub (x, m, x)) != MP_OKAY) {
      goto CLEANUP;
    }
  }

CLEANUP:
  mp_clear (&q);

  return res;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







|






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96





  /* Back off if it's too big */
  while (mp_cmp (x, m) != MP_LT) {
    if ((res = s_mp_sub (x, m, x)) != MP_OKAY) {
      goto CLEANUP;
    }
  }
  
CLEANUP:
  mp_clear (&q);

  return res;
}
#endif




Changes to libtommath/bn_mp_reduce_2k.c.
1
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#include <tommath_private.h>
#ifdef BN_MP_REDUCE_2K_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* reduces a modulo n where n is of the form 2**p - d */
int mp_reduce_2k(mp_int *a, mp_int *n, mp_digit d)
{
   mp_int q;
   int    p, res;

   if ((res = mp_init(&q)) != MP_OKAY) {
      return res;
   }

   p = mp_count_bits(n);
top:
   /* q = a/2**p, a = a mod 2**p */
   if ((res = mp_div_2d(a, p, &q, a)) != MP_OKAY) {
      goto ERR;
   }

   if (d != 1) {
      /* q = q * d */
      if ((res = mp_mul_d(&q, d, &q)) != MP_OKAY) {
         goto ERR;
      }
   }

   /* a = a + q */
   if ((res = s_mp_add(a, &q, a)) != MP_OKAY) {
      goto ERR;
   }

   if (mp_cmp_mag(a, n) != MP_LT) {
      if ((res = s_mp_sub(a, n, a)) != MP_OKAY) {
         goto ERR;
      }
      goto top;
   }

ERR:
   mp_clear(&q);
   return res;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
|













|







|



|
|





|


|



|




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<


|






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#include <tommath.h>
#ifdef BN_MP_REDUCE_2K_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* reduces a modulo n where n is of the form 2**p - d */
int mp_reduce_2k(mp_int *a, mp_int *n, mp_digit d)
{
   mp_int q;
   int    p, res;
   
   if ((res = mp_init(&q)) != MP_OKAY) {
      return res;
   }
   
   p = mp_count_bits(n);    
top:
   /* q = a/2**p, a = a mod 2**p */
   if ((res = mp_div_2d(a, p, &q, a)) != MP_OKAY) {
      goto ERR;
   }
   
   if (d != 1) {
      /* q = q * d */
      if ((res = mp_mul_d(&q, d, &q)) != MP_OKAY) { 
         goto ERR;
      }
   }
   
   /* a = a + q */
   if ((res = s_mp_add(a, &q, a)) != MP_OKAY) {
      goto ERR;
   }
   
   if (mp_cmp_mag(a, n) != MP_LT) {
      s_mp_sub(a, n, a);


      goto top;
   }
   
ERR:
   mp_clear(&q);
   return res;
}

#endif




Changes to libtommath/bn_mp_reduce_2k_l.c.
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64
#include <tommath_private.h>
#ifdef BN_MP_REDUCE_2K_L_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* reduces a modulo n where n is of the form 2**p - d
   This differs from reduce_2k since "d" can be larger
   than a single digit.
*/
int mp_reduce_2k_l(mp_int *a, mp_int *n, mp_int *d)
{
   mp_int q;
   int    p, res;

   if ((res = mp_init(&q)) != MP_OKAY) {
      return res;
   }

   p = mp_count_bits(n);
top:
   /* q = a/2**p, a = a mod 2**p */
   if ((res = mp_div_2d(a, p, &q, a)) != MP_OKAY) {
      goto ERR;
   }

   /* q = q * d */
   if ((res = mp_mul(&q, d, &q)) != MP_OKAY) {
      goto ERR;
   }

   /* a = a + q */
   if ((res = s_mp_add(a, &q, a)) != MP_OKAY) {
      goto ERR;
   }

   if (mp_cmp_mag(a, n) != MP_LT) {
      if ((res = s_mp_sub(a, n, a)) != MP_OKAY) {
         goto ERR;
      }
      goto top;
   }

ERR:
   mp_clear(&q);
   return res;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
|













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#include <tommath.h>
#ifdef BN_MP_REDUCE_2K_L_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* reduces a modulo n where n is of the form 2**p - d 
   This differs from reduce_2k since "d" can be larger
   than a single digit.
*/
int mp_reduce_2k_l(mp_int *a, mp_int *n, mp_int *d)
{
   mp_int q;
   int    p, res;
   
   if ((res = mp_init(&q)) != MP_OKAY) {
      return res;
   }
   
   p = mp_count_bits(n);    
top:
   /* q = a/2**p, a = a mod 2**p */
   if ((res = mp_div_2d(a, p, &q, a)) != MP_OKAY) {
      goto ERR;
   }
   
   /* q = q * d */
   if ((res = mp_mul(&q, d, &q)) != MP_OKAY) { 
      goto ERR;
   }
   
   /* a = a + q */
   if ((res = s_mp_add(a, &q, a)) != MP_OKAY) {
      goto ERR;
   }
   
   if (mp_cmp_mag(a, n) != MP_LT) {
      s_mp_sub(a, n, a);


      goto top;
   }
   
ERR:
   mp_clear(&q);
   return res;
}

#endif




Changes to libtommath/bn_mp_reduce_2k_setup.c.
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#include <tommath_private.h>
#ifdef BN_MP_REDUCE_2K_SETUP_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* determines the setup value */
int mp_reduce_2k_setup(mp_int *a, mp_digit *d)
{
   int res, p;
   mp_int tmp;
|













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#include <tommath.h>
#ifdef BN_MP_REDUCE_2K_SETUP_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* determines the setup value */
int mp_reduce_2k_setup(mp_int *a, mp_digit *d)
{
   int res, p;
   mp_int tmp;
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41
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45
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47
   }
   
   *d = tmp.dp[0];
   mp_clear(&tmp);
   return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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   }
   
   *d = tmp.dp[0];
   mp_clear(&tmp);
   return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_reduce_2k_setup_l.c.
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#include <tommath_private.h>
#ifdef BN_MP_REDUCE_2K_SETUP_L_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* determines the setup value */
int mp_reduce_2k_setup_l(mp_int *a, mp_int *d)
{
   int    res;
   mp_int tmp;
|













|







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#include <tommath.h>
#ifdef BN_MP_REDUCE_2K_SETUP_L_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* determines the setup value */
int mp_reduce_2k_setup_l(mp_int *a, mp_int *d)
{
   int    res;
   mp_int tmp;
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40
41
42
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44
   }
   
ERR:
   mp_clear(&tmp);
   return res;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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   }
   
ERR:
   mp_clear(&tmp);
   return res;
}
#endif




Changes to libtommath/bn_mp_reduce_is_2k.c.
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#include <tommath_private.h>
#ifdef BN_MP_REDUCE_IS_2K_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* determines if mp_reduce_2k can be used */
int mp_reduce_is_2k(mp_int *a)
{
   int ix, iy, iw;
   mp_digit iz;
|













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1
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#include <tommath.h>
#ifdef BN_MP_REDUCE_IS_2K_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* determines if mp_reduce_2k can be used */
int mp_reduce_is_2k(mp_int *a)
{
   int ix, iy, iw;
   mp_digit iz;
42
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48
49
50
51
52
          }
      }
   }
   return MP_YES;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







<
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          }
      }
   }
   return MP_YES;
}

#endif




Changes to libtommath/bn_mp_reduce_is_2k_l.c.
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#include <tommath_private.h>
#ifdef BN_MP_REDUCE_IS_2K_L_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* determines if reduce_2k_l can be used */
int mp_reduce_is_2k_l(mp_int *a)
{
   int ix, iy;
   
|













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#include <tommath.h>
#ifdef BN_MP_REDUCE_IS_2K_L_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* determines if reduce_2k_l can be used */
int mp_reduce_is_2k_l(mp_int *a)
{
   int ix, iy;
   
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43
44
      return (iy >= (a->used/2)) ? MP_YES : MP_NO;
      
   }
   return MP_NO;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







<
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      return (iy >= (a->used/2)) ? MP_YES : MP_NO;
      
   }
   return MP_NO;
}

#endif




Changes to libtommath/bn_mp_reduce_setup.c.
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#include <tommath_private.h>
#ifdef BN_MP_REDUCE_SETUP_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* pre-calculate the value required for Barrett reduction
 * For a given modulus "b" it calulates the value required in "a"
 */
int mp_reduce_setup (mp_int * a, mp_int * b)
{
  int     res;
  
  if ((res = mp_2expt (a, b->used * 2 * DIGIT_BIT)) != MP_OKAY) {
    return res;
  }
  return mp_div (a, b, a, NULL);
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
|













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#include <tommath.h>
#ifdef BN_MP_REDUCE_SETUP_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* pre-calculate the value required for Barrett reduction
 * For a given modulus "b" it calulates the value required in "a"
 */
int mp_reduce_setup (mp_int * a, mp_int * b)
{
  int     res;
  
  if ((res = mp_2expt (a, b->used * 2 * DIGIT_BIT)) != MP_OKAY) {
    return res;
  }
  return mp_div (a, b, a, NULL);
}
#endif




Changes to libtommath/bn_mp_rshd.c.
1
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#include <tommath_private.h>
#ifdef BN_MP_RSHD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* shift right a certain amount of digits */
void mp_rshd (mp_int * a, int b)
{
  int     x;

  /* if b <= 0 then ignore it */
  if (b <= 0) {
    return;
  }

  /* if b > used then simply zero it and return */
  if (a->used <= b) {
    mp_zero (a);
    return;
  }

  {
    mp_digit *bottom, *top;

    /* shift the digits down */

    /* bottom */
    bottom = a->dp;

    /* top [offset into digits] */
|













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#include <tommath.h>
#ifdef BN_MP_RSHD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* shift right a certain amount of digits */
void mp_rshd (mp_int * a, int b)
{
  int     x;

  /* if b <= 0 then ignore it */
  if (b <= 0) {
    return;
  }

  /* if b > used then simply zero it and return */
  if (a->used <= b) {
    mp_zero (a);
    return;
  }

  {
    register mp_digit *bottom, *top;

    /* shift the digits down */

    /* bottom */
    bottom = a->dp;

    /* top [offset into digits] */
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    }
  }
  
  /* remove excess digits */
  a->used -= b;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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    }
  }
  
  /* remove excess digits */
  a->used -= b;
}
#endif




Changes to libtommath/bn_mp_set.c.
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#include <tommath_private.h>
#ifdef BN_MP_SET_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* set to a digit */
void mp_set (mp_int * a, mp_digit b)
{
  mp_zero (a);
  a->dp[0] = b & MP_MASK;
  a->used  = (a->dp[0] != 0) ? 1 : 0;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
|













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#include <tommath.h>
#ifdef BN_MP_SET_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* set to a digit */
void mp_set (mp_int * a, mp_digit b)
{
  mp_zero (a);
  a->dp[0] = b & MP_MASK;
  a->used  = (a->dp[0] != 0) ? 1 : 0;
}
#endif




Changes to libtommath/bn_mp_set_int.c.
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#include <tommath_private.h>
#ifdef BN_MP_SET_INT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* set a 32-bit const */
int mp_set_int (mp_int * a, unsigned long b)
{
  int     x, res;

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#include <tommath.h>
#ifdef BN_MP_SET_INT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* set a 32-bit const */
int mp_set_int (mp_int * a, unsigned long b)
{
  int     x, res;

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    /* ensure that digits are not clamped off */
    a->used += 1;
  }
  mp_clamp (a);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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    /* ensure that digits are not clamped off */
    a->used += 1;
  }
  mp_clamp (a);
  return MP_OKAY;
}
#endif




Deleted libtommath/bn_mp_set_long.c.
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#include <tommath_private.h>
#ifdef BN_MP_SET_LONG_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* set a platform dependent unsigned long int */
MP_SET_XLONG(mp_set_long, unsigned long)
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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Deleted libtommath/bn_mp_set_long_long.c.
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#include <tommath_private.h>
#ifdef BN_MP_SET_LONG_LONG_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* set a platform dependent unsigned long long int */
MP_SET_XLONG(mp_set_long_long, unsigned long long)
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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Changes to libtommath/bn_mp_shrink.c.
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#include <tommath_private.h>
#ifdef BN_MP_SHRINK_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* shrink a bignum */
int mp_shrink (mp_int * a)
{
  mp_digit *tmp;
  int used = 1;
  
  if(a->used > 0) {
    used = a->used;
  }
  
  if (a->alloc != used) {
    if ((tmp = OPT_CAST(mp_digit) XREALLOC (a->dp, sizeof (mp_digit) * used)) == NULL) {
      return MP_MEM;
    }
    a->dp    = tmp;
    a->alloc = used;
  }
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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#include <tommath.h>
#ifdef BN_MP_SHRINK_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* shrink a bignum */
int mp_shrink (mp_int * a)
{
  mp_digit *tmp;
  int used = 1;
  
  if(a->used > 0)
    used = a->used;

  
  if (a->alloc != used) {
    if ((tmp = OPT_CAST(mp_digit) XREALLOC (a->dp, sizeof (mp_digit) * used)) == NULL) {
      return MP_MEM;
    }
    a->dp    = tmp;
    a->alloc = used;
  }
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_signed_bin_size.c.
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#include <tommath_private.h>
#ifdef BN_MP_SIGNED_BIN_SIZE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* get the size for an signed equivalent */
int mp_signed_bin_size (mp_int * a)
{
  return 1 + mp_unsigned_bin_size (a);
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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#include <tommath.h>
#ifdef BN_MP_SIGNED_BIN_SIZE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* get the size for an signed equivalent */
int mp_signed_bin_size (mp_int * a)
{
  return 1 + mp_unsigned_bin_size (a);
}
#endif




Changes to libtommath/bn_mp_sqr.c.
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#include <tommath_private.h>
#ifdef BN_MP_SQR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* computes b = a*a */
int
mp_sqr (mp_int * a, mp_int * b)
{
  int     res;

#ifdef BN_MP_TOOM_SQR_C
  /* use Toom-Cook? */
  if (a->used >= TOOM_SQR_CUTOFF) {
    res = mp_toom_sqr(a, b);
  /* Karatsuba? */
  } else 
#endif
#ifdef BN_MP_KARATSUBA_SQR_C
  if (a->used >= KARATSUBA_SQR_CUTOFF) {
    res = mp_karatsuba_sqr (a, b);
  } else 
#endif
  {
#ifdef BN_FAST_S_MP_SQR_C
    /* can we use the fast comba multiplier? */
    if ((((a->used * 2) + 1) < MP_WARRAY) &&
         (a->used <
         (1 << (((sizeof(mp_word) * CHAR_BIT) - (2 * DIGIT_BIT)) - 1)))) {
      res = fast_s_mp_sqr (a, b);
    } else
#endif
    {
#ifdef BN_S_MP_SQR_C
      res = s_mp_sqr (a, b);
#else
      res = MP_VAL;
#endif
    }
  }
  b->sign = MP_ZPOS;
  return res;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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#include <tommath.h>
#ifdef BN_MP_SQR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* computes b = a*a */
int
mp_sqr (mp_int * a, mp_int * b)
{
  int     res;

#ifdef BN_MP_TOOM_SQR_C
  /* use Toom-Cook? */
  if (a->used >= TOOM_SQR_CUTOFF) {
    res = mp_toom_sqr(a, b);
  /* Karatsuba? */
  } else 
#endif
#ifdef BN_MP_KARATSUBA_SQR_C
if (a->used >= KARATSUBA_SQR_CUTOFF) {
    res = mp_karatsuba_sqr (a, b);
  } else 
#endif
  {
#ifdef BN_FAST_S_MP_SQR_C
    /* can we use the fast comba multiplier? */
    if ((a->used * 2 + 1) < MP_WARRAY && 
         a->used < 
         (1 << (sizeof(mp_word) * CHAR_BIT - 2*DIGIT_BIT - 1))) {
      res = fast_s_mp_sqr (a, b);
    } else
#endif

#ifdef BN_S_MP_SQR_C
      res = s_mp_sqr (a, b);
#else
      res = MP_VAL;
#endif

  }
  b->sign = MP_ZPOS;
  return res;
}
#endif




Changes to libtommath/bn_mp_sqrmod.c.
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#include <tommath_private.h>
#ifdef BN_MP_SQRMOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* c = a * a (mod b) */
int
mp_sqrmod (mp_int * a, mp_int * b, mp_int * c)
{
  int     res;
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#include <tommath.h>
#ifdef BN_MP_SQRMOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* c = a * a (mod b) */
int
mp_sqrmod (mp_int * a, mp_int * b, mp_int * c)
{
  int     res;
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    return res;
  }
  res = mp_mod (&t, b, c);
  mp_clear (&t);
  return res;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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    return res;
  }
  res = mp_mod (&t, b, c);
  mp_clear (&t);
  return res;
}
#endif




Changes to libtommath/bn_mp_sqrt.c.
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#include <tommath_private.h>

#ifdef BN_MP_SQRT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

#ifndef NO_FLOATING_POINT
#include <math.h>
#endif

/* this function is less generic than mp_n_root, simpler and faster */
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#include <tommath.h>

#ifdef BN_MP_SQRT_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

#ifndef NO_FLOATING_POINT
#include <math.h>
#endif

/* this function is less generic than mp_n_root, simpler and faster */
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E1: mp_clear(&t2);
E2: mp_clear(&t1);
  return res;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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E1: mp_clear(&t2);
E2: mp_clear(&t1);
  return res;
}

#endif




Deleted libtommath/bn_mp_sqrtmod_prime.c.
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#include <tommath_private.h>
#ifdef BN_MP_SQRTMOD_PRIME_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 */

/* Tonelli-Shanks algorithm
 * https://en.wikipedia.org/wiki/Tonelli%E2%80%93Shanks_algorithm
 * https://gmplib.org/list-archives/gmp-discuss/2013-April/005300.html
 *
 */

int mp_sqrtmod_prime(mp_int *n, mp_int *prime, mp_int *ret)
{
  int res, legendre;
  mp_int t1, C, Q, S, Z, M, T, R, two;
  mp_digit i;

  /* first handle the simple cases */
  if (mp_cmp_d(n, 0) == MP_EQ) {
    mp_zero(ret);
    return MP_OKAY;
  }
  if (mp_cmp_d(prime, 2) == MP_EQ)                              return MP_VAL; /* prime must be odd */
  if ((res = mp_jacobi(n, prime, &legendre)) != MP_OKAY)        return res;
  if (legendre == -1)                                           return MP_VAL; /* quadratic non-residue mod prime */

  if ((res = mp_init_multi(&t1, &C, &Q, &S, &Z, &M, &T, &R, &two, NULL)) != MP_OKAY) {
	return res;
  }

  /* SPECIAL CASE: if prime mod 4 == 3
   * compute directly: res = n^(prime+1)/4 mod prime
   * Handbook of Applied Cryptography algorithm 3.36
   */
  if ((res = mp_mod_d(prime, 4, &i)) != MP_OKAY)                goto cleanup;
  if (i == 3) {
    if ((res = mp_add_d(prime, 1, &t1)) != MP_OKAY)             goto cleanup;
    if ((res = mp_div_2(&t1, &t1)) != MP_OKAY)                  goto cleanup;
    if ((res = mp_div_2(&t1, &t1)) != MP_OKAY)                  goto cleanup;
    if ((res = mp_exptmod(n, &t1, prime, ret)) != MP_OKAY)      goto cleanup;
    res = MP_OKAY;
    goto cleanup;
  }

  /* NOW: Tonelli-Shanks algorithm */

  /* factor out powers of 2 from prime-1, defining Q and S as: prime-1 = Q*2^S */
  if ((res = mp_copy(prime, &Q)) != MP_OKAY)                    goto cleanup;
  if ((res = mp_sub_d(&Q, 1, &Q)) != MP_OKAY)                   goto cleanup;
  /* Q = prime - 1 */
  mp_zero(&S);
  /* S = 0 */
  while (mp_iseven(&Q) != MP_NO) {
    if ((res = mp_div_2(&Q, &Q)) != MP_OKAY)                    goto cleanup;
    /* Q = Q / 2 */
    if ((res = mp_add_d(&S, 1, &S)) != MP_OKAY)                 goto cleanup;
    /* S = S + 1 */
  }

  /* find a Z such that the Legendre symbol (Z|prime) == -1 */
  if ((res = mp_set_int(&Z, 2)) != MP_OKAY)                     goto cleanup;
  /* Z = 2 */
  while(1) {
    if ((res = mp_jacobi(&Z, prime, &legendre)) != MP_OKAY)     goto cleanup;
    if (legendre == -1) break;
    if ((res = mp_add_d(&Z, 1, &Z)) != MP_OKAY)                 goto cleanup;
    /* Z = Z + 1 */
  }

  if ((res = mp_exptmod(&Z, &Q, prime, &C)) != MP_OKAY)         goto cleanup;
  /* C = Z ^ Q mod prime */
  if ((res = mp_add_d(&Q, 1, &t1)) != MP_OKAY)                  goto cleanup;
  if ((res = mp_div_2(&t1, &t1)) != MP_OKAY)                    goto cleanup;
  /* t1 = (Q + 1) / 2 */
  if ((res = mp_exptmod(n, &t1, prime, &R)) != MP_OKAY)         goto cleanup;
  /* R = n ^ ((Q + 1) / 2) mod prime */
  if ((res = mp_exptmod(n, &Q, prime, &T)) != MP_OKAY)          goto cleanup;
  /* T = n ^ Q mod prime */
  if ((res = mp_copy(&S, &M)) != MP_OKAY)                       goto cleanup;
  /* M = S */
  if ((res = mp_set_int(&two, 2)) != MP_OKAY)                   goto cleanup;

  res = MP_VAL;
  while (1) {
    if ((res = mp_copy(&T, &t1)) != MP_OKAY)                    goto cleanup;
    i = 0;
    while (1) {
      if (mp_cmp_d(&t1, 1) == MP_EQ) break;
      if ((res = mp_exptmod(&t1, &two, prime, &t1)) != MP_OKAY) goto cleanup;
      i++;
    }
    if (i == 0) {
      if ((res = mp_copy(&R, ret)) != MP_OKAY)                  goto cleanup;
      res = MP_OKAY;
      goto cleanup;
    }
    if ((res = mp_sub_d(&M, i, &t1)) != MP_OKAY)                goto cleanup;
    if ((res = mp_sub_d(&t1, 1, &t1)) != MP_OKAY)               goto cleanup;
    if ((res = mp_exptmod(&two, &t1, prime, &t1)) != MP_OKAY)   goto cleanup;
    /* t1 = 2 ^ (M - i - 1) */
    if ((res = mp_exptmod(&C, &t1, prime, &t1)) != MP_OKAY)     goto cleanup;
    /* t1 = C ^ (2 ^ (M - i - 1)) mod prime */
    if ((res = mp_sqrmod(&t1, prime, &C)) != MP_OKAY)           goto cleanup;
    /* C = (t1 * t1) mod prime */
    if ((res = mp_mulmod(&R, &t1, prime, &R)) != MP_OKAY)       goto cleanup;
    /* R = (R * t1) mod prime */
    if ((res = mp_mulmod(&T, &C, prime, &T)) != MP_OKAY)        goto cleanup;
    /* T = (T * C) mod prime */
    mp_set(&M, i);
    /* M = i */
  }

cleanup:
  mp_clear_multi(&t1, &C, &Q, &S, &Z, &M, &T, &R, &two, NULL);
  return res;
}

#endif
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Changes to libtommath/bn_mp_sub.c.
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#include <tommath_private.h>
#ifdef BN_MP_SUB_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* high level subtraction (handles signs) */
int
mp_sub (mp_int * a, mp_int * b, mp_int * c)
{
  int     sa, sb, res;
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#include <tommath.h>
#ifdef BN_MP_SUB_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* high level subtraction (handles signs) */
int
mp_sub (mp_int * a, mp_int * b, mp_int * c)
{
  int     sa, sb, res;
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      res = s_mp_sub (b, a, c);
    }
  }
  return res;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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      res = s_mp_sub (b, a, c);
    }
  }
  return res;
}

#endif




Changes to libtommath/bn_mp_sub_d.c.
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#include <tommath_private.h>
#ifdef BN_MP_SUB_D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* single digit subtraction */
int
mp_sub_d (mp_int * a, mp_digit b, mp_int * c)
{
  mp_digit *tmpa, *tmpc, mu;
  int       res, ix, oldused;

  /* grow c as required */
  if (c->alloc < (a->used + 1)) {
     if ((res = mp_grow(c, a->used + 1)) != MP_OKAY) {
        return res;
     }
  }

  /* if a is negative just do an unsigned
   * addition [with fudged signs]
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#include <tommath.h>
#ifdef BN_MP_SUB_D_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* single digit subtraction */
int
mp_sub_d (mp_int * a, mp_digit b, mp_int * c)
{
  mp_digit *tmpa, *tmpc, mu;
  int       res, ix, oldused;

  /* grow c as required */
  if (c->alloc < a->used + 1) {
     if ((res = mp_grow(c, a->used + 1)) != MP_OKAY) {
        return res;
     }
  }

  /* if a is negative just do an unsigned
   * addition [with fudged signs]
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  /* setup regs */
  oldused = c->used;
  tmpa    = a->dp;
  tmpc    = c->dp;

  /* if a <= b simply fix the single digit */
  if (((a->used == 1) && (a->dp[0] <= b)) || (a->used == 0)) {
     if (a->used == 1) {
        *tmpc++ = b - *tmpa;
     } else {
        *tmpc++ = b;
     }
     ix      = 1;

     /* negative/1digit */
     c->sign = MP_NEG;
     c->used = 1;
  } else {
     /* positive/size */
     c->sign = MP_ZPOS;
     c->used = a->used;

     /* subtract first digit */
     *tmpc    = *tmpa++ - b;
     mu       = *tmpc >> ((sizeof(mp_digit) * CHAR_BIT) - 1);
     *tmpc++ &= MP_MASK;

     /* handle rest of the digits */
     for (ix = 1; ix < a->used; ix++) {
        *tmpc    = *tmpa++ - mu;
        mu       = *tmpc >> ((sizeof(mp_digit) * CHAR_BIT) - 1);
        *tmpc++ &= MP_MASK;
     }
  }

  /* zero excess digits */
  while (ix++ < oldused) {
     *tmpc++ = 0;
  }
  mp_clamp(c);
  return MP_OKAY;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  /* setup regs */
  oldused = c->used;
  tmpa    = a->dp;
  tmpc    = c->dp;

  /* if a <= b simply fix the single digit */
  if ((a->used == 1 && a->dp[0] <= b) || a->used == 0) {
     if (a->used == 1) {
        *tmpc++ = b - *tmpa;
     } else {
        *tmpc++ = b;
     }
     ix      = 1;

     /* negative/1digit */
     c->sign = MP_NEG;
     c->used = 1;
  } else {
     /* positive/size */
     c->sign = MP_ZPOS;
     c->used = a->used;

     /* subtract first digit */
     *tmpc    = *tmpa++ - b;
     mu       = *tmpc >> (sizeof(mp_digit) * CHAR_BIT - 1);
     *tmpc++ &= MP_MASK;

     /* handle rest of the digits */
     for (ix = 1; ix < a->used; ix++) {
        *tmpc    = *tmpa++ - mu;
        mu       = *tmpc >> (sizeof(mp_digit) * CHAR_BIT - 1);
        *tmpc++ &= MP_MASK;
     }
  }

  /* zero excess digits */
  while (ix++ < oldused) {
     *tmpc++ = 0;
  }
  mp_clamp(c);
  return MP_OKAY;
}

#endif




Changes to libtommath/bn_mp_submod.c.
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#include <tommath_private.h>
#ifdef BN_MP_SUBMOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* d = a - b (mod c) */
int
mp_submod (mp_int * a, mp_int * b, mp_int * c, mp_int * d)
{
  int     res;
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#include <tommath.h>
#ifdef BN_MP_SUBMOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* d = a - b (mod c) */
int
mp_submod (mp_int * a, mp_int * b, mp_int * c, mp_int * d)
{
  int     res;
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    return res;
  }
  res = mp_mod (&t, c, d);
  mp_clear (&t);
  return res;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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    return res;
  }
  res = mp_mod (&t, c, d);
  mp_clear (&t);
  return res;
}
#endif




Changes to libtommath/bn_mp_to_signed_bin.c.
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#include <tommath_private.h>
#ifdef BN_MP_TO_SIGNED_BIN_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* store in signed [big endian] format */
int mp_to_signed_bin (mp_int * a, unsigned char *b)
{
  int     res;

  if ((res = mp_to_unsigned_bin (a, b + 1)) != MP_OKAY) {
    return res;
  }
  b[0] = (a->sign == MP_ZPOS) ? (unsigned char)0 : (unsigned char)1;
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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#include <tommath.h>
#ifdef BN_MP_TO_SIGNED_BIN_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* store in signed [big endian] format */
int mp_to_signed_bin (mp_int * a, unsigned char *b)
{
  int     res;

  if ((res = mp_to_unsigned_bin (a, b + 1)) != MP_OKAY) {
    return res;
  }
  b[0] = (unsigned char) ((a->sign == MP_ZPOS) ? 0 : 1);
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_to_signed_bin_n.c.
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#include <tommath_private.h>
#ifdef BN_MP_TO_SIGNED_BIN_N_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* store in signed [big endian] format */
int mp_to_signed_bin_n (mp_int * a, unsigned char *b, unsigned long *outlen)
{
   if (*outlen < (unsigned long)mp_signed_bin_size(a)) {
      return MP_VAL;
   }
   *outlen = mp_signed_bin_size(a);
   return mp_to_signed_bin(a, b);
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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#include <tommath.h>
#ifdef BN_MP_TO_SIGNED_BIN_N_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* store in signed [big endian] format */
int mp_to_signed_bin_n (mp_int * a, unsigned char *b, unsigned long *outlen)
{
   if (*outlen < (unsigned long)mp_signed_bin_size(a)) {
      return MP_VAL;
   }
   *outlen = mp_signed_bin_size(a);
   return mp_to_signed_bin(a, b);
}
#endif




Changes to libtommath/bn_mp_to_unsigned_bin.c.
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#include <tommath_private.h>
#ifdef BN_MP_TO_UNSIGNED_BIN_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* store in unsigned [big endian] format */
int mp_to_unsigned_bin (mp_int * a, unsigned char *b)
{
  int     x, res;
  mp_int  t;

  if ((res = mp_init_copy (&t, a)) != MP_OKAY) {
    return res;
  }

  x = 0;
  while (mp_iszero (&t) == MP_NO) {
#ifndef MP_8BIT
      b[x++] = (unsigned char) (t.dp[0] & 255);
#else
      b[x++] = (unsigned char) (t.dp[0] | ((t.dp[1] & 0x01) << 7));
#endif
    if ((res = mp_div_2d (&t, 8, &t, NULL)) != MP_OKAY) {
      mp_clear (&t);
      return res;
    }
  }
  bn_reverse (b, x);
  mp_clear (&t);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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#include <tommath.h>
#ifdef BN_MP_TO_UNSIGNED_BIN_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* store in unsigned [big endian] format */
int mp_to_unsigned_bin (mp_int * a, unsigned char *b)
{
  int     x, res;
  mp_int  t;

  if ((res = mp_init_copy (&t, a)) != MP_OKAY) {
    return res;
  }

  x = 0;
  while (mp_iszero (&t) == 0) {
#ifndef MP_8BIT
      b[x++] = (unsigned char) (t.dp[0] & 255);
#else
      b[x++] = (unsigned char) (t.dp[0] | ((t.dp[1] & 0x01) << 7));
#endif
    if ((res = mp_div_2d (&t, 8, &t, NULL)) != MP_OKAY) {
      mp_clear (&t);
      return res;
    }
  }
  bn_reverse (b, x);
  mp_clear (&t);
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_to_unsigned_bin_n.c.
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#include <tommath_private.h>
#ifdef BN_MP_TO_UNSIGNED_BIN_N_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* store in unsigned [big endian] format */
int mp_to_unsigned_bin_n (mp_int * a, unsigned char *b, unsigned long *outlen)
{
   if (*outlen < (unsigned long)mp_unsigned_bin_size(a)) {
      return MP_VAL;
   }
   *outlen = mp_unsigned_bin_size(a);
   return mp_to_unsigned_bin(a, b);
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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#include <tommath.h>
#ifdef BN_MP_TO_UNSIGNED_BIN_N_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* store in unsigned [big endian] format */
int mp_to_unsigned_bin_n (mp_int * a, unsigned char *b, unsigned long *outlen)
{
   if (*outlen < (unsigned long)mp_unsigned_bin_size(a)) {
      return MP_VAL;
   }
   *outlen = mp_unsigned_bin_size(a);
   return mp_to_unsigned_bin(a, b);
}
#endif




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#include <tommath_private.h>
#ifdef BN_MP_TOOM_MUL_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* multiplication using the Toom-Cook 3-way algorithm
 *
 * Much more complicated than Karatsuba but has a lower
 * asymptotic running time of O(N**1.464).  This algorithm is
 * only particularly useful on VERY large inputs
 * (we're talking 1000s of digits here...).
*/
int mp_toom_mul(mp_int *a, mp_int *b, mp_int *c)
{
    mp_int w0, w1, w2, w3, w4, tmp1, tmp2, a0, a1, a2, b0, b1, b2;
    int res, B;

    /* init temps */
    if ((res = mp_init_multi(&w0, &w1, &w2, &w3, &w4,
                             &a0, &a1, &a2, &b0, &b1,
                             &b2, &tmp1, &tmp2, NULL)) != MP_OKAY) {
       return res;
    }

    /* B */
    B = MIN(a->used, b->used) / 3;

    /* a = a2 * B**2 + a1 * B + a0 */
    if ((res = mp_mod_2d(a, DIGIT_BIT * B, &a0)) != MP_OKAY) {
       goto ERR;
    }

    if ((res = mp_copy(a, &a1)) != MP_OKAY) {
       goto ERR;
    }
    mp_rshd(&a1, B);
    if ((res = mp_mod_2d(&a1, DIGIT_BIT * B, &a1)) != MP_OKAY) {
       goto ERR;
    }

    if ((res = mp_copy(a, &a2)) != MP_OKAY) {
       goto ERR;
    }
    mp_rshd(&a2, B*2);

    /* b = b2 * B**2 + b1 * B + b0 */
    if ((res = mp_mod_2d(b, DIGIT_BIT * B, &b0)) != MP_OKAY) {
       goto ERR;
    }

    if ((res = mp_copy(b, &b1)) != MP_OKAY) {
       goto ERR;
    }
    mp_rshd(&b1, B);
    (void)mp_mod_2d(&b1, DIGIT_BIT * B, &b1);

    if ((res = mp_copy(b, &b2)) != MP_OKAY) {
       goto ERR;
    }
    mp_rshd(&b2, B*2);

    /* w0 = a0*b0 */
    if ((res = mp_mul(&a0, &b0, &w0)) != MP_OKAY) {
       goto ERR;
    }

    /* w4 = a2 * b2 */
    if ((res = mp_mul(&a2, &b2, &w4)) != MP_OKAY) {
       goto ERR;
    }

    /* w1 = (a2 + 2(a1 + 2a0))(b2 + 2(b1 + 2b0)) */
    if ((res = mp_mul_2(&a0, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp1, &a1, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_mul_2(&tmp1, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp1, &a2, &tmp1)) != MP_OKAY) {
       goto ERR;
    }

    if ((res = mp_mul_2(&b0, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp2, &b1, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_mul_2(&tmp2, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp2, &b2, &tmp2)) != MP_OKAY) {
       goto ERR;
    }

    if ((res = mp_mul(&tmp1, &tmp2, &w1)) != MP_OKAY) {
       goto ERR;
    }

    /* w3 = (a0 + 2(a1 + 2a2))(b0 + 2(b1 + 2b2)) */
    if ((res = mp_mul_2(&a2, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp1, &a1, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_mul_2(&tmp1, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp1, &a0, &tmp1)) != MP_OKAY) {
       goto ERR;
    }

    if ((res = mp_mul_2(&b2, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp2, &b1, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_mul_2(&tmp2, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp2, &b0, &tmp2)) != MP_OKAY) {
       goto ERR;
    }

    if ((res = mp_mul(&tmp1, &tmp2, &w3)) != MP_OKAY) {
       goto ERR;
    }


    /* w2 = (a2 + a1 + a0)(b2 + b1 + b0) */
    if ((res = mp_add(&a2, &a1, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp1, &a0, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&b2, &b1, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp2, &b0, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_mul(&tmp1, &tmp2, &w2)) != MP_OKAY) {
       goto ERR;
    }

    /* now solve the matrix

       0  0  0  0  1
       1  2  4  8  16
       1  1  1  1  1
       16 8  4  2  1
       1  0  0  0  0

       using 12 subtractions, 4 shifts,
              2 small divisions and 1 small multiplication
     */

    /* r1 - r4 */
    if ((res = mp_sub(&w1, &w4, &w1)) != MP_OKAY) {
       goto ERR;
    }
    /* r3 - r0 */
    if ((res = mp_sub(&w3, &w0, &w3)) != MP_OKAY) {
       goto ERR;
    }
    /* r1/2 */
    if ((res = mp_div_2(&w1, &w1)) != MP_OKAY) {
       goto ERR;
    }
    /* r3/2 */
    if ((res = mp_div_2(&w3, &w3)) != MP_OKAY) {
       goto ERR;
    }
    /* r2 - r0 - r4 */
    if ((res = mp_sub(&w2, &w0, &w2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_sub(&w2, &w4, &w2)) != MP_OKAY) {
       goto ERR;
    }
    /* r1 - r2 */
    if ((res = mp_sub(&w1, &w2, &w1)) != MP_OKAY) {
       goto ERR;
    }
    /* r3 - r2 */
    if ((res = mp_sub(&w3, &w2, &w3)) != MP_OKAY) {
       goto ERR;
    }
    /* r1 - 8r0 */
    if ((res = mp_mul_2d(&w0, 3, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_sub(&w1, &tmp1, &w1)) != MP_OKAY) {
       goto ERR;
    }
    /* r3 - 8r4 */
    if ((res = mp_mul_2d(&w4, 3, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_sub(&w3, &tmp1, &w3)) != MP_OKAY) {
       goto ERR;
    }
    /* 3r2 - r1 - r3 */
    if ((res = mp_mul_d(&w2, 3, &w2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_sub(&w2, &w1, &w2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_sub(&w2, &w3, &w2)) != MP_OKAY) {
       goto ERR;
    }
    /* r1 - r2 */
    if ((res = mp_sub(&w1, &w2, &w1)) != MP_OKAY) {
       goto ERR;
    }
    /* r3 - r2 */
    if ((res = mp_sub(&w3, &w2, &w3)) != MP_OKAY) {
       goto ERR;
    }
    /* r1/3 */
    if ((res = mp_div_3(&w1, &w1, NULL)) != MP_OKAY) {
       goto ERR;
    }
    /* r3/3 */
    if ((res = mp_div_3(&w3, &w3, NULL)) != MP_OKAY) {
       goto ERR;
    }

    /* at this point shift W[n] by B*n */
    if ((res = mp_lshd(&w1, 1*B)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_lshd(&w2, 2*B)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_lshd(&w3, 3*B)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_lshd(&w4, 4*B)) != MP_OKAY) {
       goto ERR;
    }

    if ((res = mp_add(&w0, &w1, c)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&w2, &w3, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&w4, &tmp1, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp1, c, c)) != MP_OKAY) {
       goto ERR;
    }

ERR:
    mp_clear_multi(&w0, &w1, &w2, &w3, &w4,
                   &a0, &a1, &a2, &b0, &b1,
                   &b2, &tmp1, &tmp2, NULL);
    return res;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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#include <tommath.h>
#ifdef BN_MP_TOOM_MUL_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* multiplication using the Toom-Cook 3-way algorithm 
 *
 * Much more complicated than Karatsuba but has a lower 
 * asymptotic running time of O(N**1.464).  This algorithm is 
 * only particularly useful on VERY large inputs 
 * (we're talking 1000s of digits here...).
*/
int mp_toom_mul(mp_int *a, mp_int *b, mp_int *c)
{
    mp_int w0, w1, w2, w3, w4, tmp1, tmp2, a0, a1, a2, b0, b1, b2;
    int res, B;
        
    /* init temps */
    if ((res = mp_init_multi(&w0, &w1, &w2, &w3, &w4, 
                             &a0, &a1, &a2, &b0, &b1, 
                             &b2, &tmp1, &tmp2, NULL)) != MP_OKAY) {
       return res;
    }
    
    /* B */
    B = MIN(a->used, b->used) / 3;
    
    /* a = a2 * B**2 + a1 * B + a0 */
    if ((res = mp_mod_2d(a, DIGIT_BIT * B, &a0)) != MP_OKAY) {
       goto ERR;
    }

    if ((res = mp_copy(a, &a1)) != MP_OKAY) {
       goto ERR;
    }
    mp_rshd(&a1, B);
    mp_mod_2d(&a1, DIGIT_BIT * B, &a1);



    if ((res = mp_copy(a, &a2)) != MP_OKAY) {
       goto ERR;
    }
    mp_rshd(&a2, B*2);
    
    /* b = b2 * B**2 + b1 * B + b0 */
    if ((res = mp_mod_2d(b, DIGIT_BIT * B, &b0)) != MP_OKAY) {
       goto ERR;
    }

    if ((res = mp_copy(b, &b1)) != MP_OKAY) {
       goto ERR;
    }
    mp_rshd(&b1, B);
    mp_mod_2d(&b1, DIGIT_BIT * B, &b1);

    if ((res = mp_copy(b, &b2)) != MP_OKAY) {
       goto ERR;
    }
    mp_rshd(&b2, B*2);
    
    /* w0 = a0*b0 */
    if ((res = mp_mul(&a0, &b0, &w0)) != MP_OKAY) {
       goto ERR;
    }
    
    /* w4 = a2 * b2 */
    if ((res = mp_mul(&a2, &b2, &w4)) != MP_OKAY) {
       goto ERR;
    }
    
    /* w1 = (a2 + 2(a1 + 2a0))(b2 + 2(b1 + 2b0)) */
    if ((res = mp_mul_2(&a0, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp1, &a1, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_mul_2(&tmp1, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp1, &a2, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    
    if ((res = mp_mul_2(&b0, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp2, &b1, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_mul_2(&tmp2, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp2, &b2, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    
    if ((res = mp_mul(&tmp1, &tmp2, &w1)) != MP_OKAY) {
       goto ERR;
    }
    
    /* w3 = (a0 + 2(a1 + 2a2))(b0 + 2(b1 + 2b2)) */
    if ((res = mp_mul_2(&a2, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp1, &a1, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_mul_2(&tmp1, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp1, &a0, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    
    if ((res = mp_mul_2(&b2, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp2, &b1, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_mul_2(&tmp2, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp2, &b0, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    
    if ((res = mp_mul(&tmp1, &tmp2, &w3)) != MP_OKAY) {
       goto ERR;
    }
    

    /* w2 = (a2 + a1 + a0)(b2 + b1 + b0) */
    if ((res = mp_add(&a2, &a1, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp1, &a0, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&b2, &b1, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp2, &b0, &tmp2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_mul(&tmp1, &tmp2, &w2)) != MP_OKAY) {
       goto ERR;
    }
    
    /* now solve the matrix 
    
       0  0  0  0  1
       1  2  4  8  16
       1  1  1  1  1
       16 8  4  2  1
       1  0  0  0  0
       
       using 12 subtractions, 4 shifts, 
              2 small divisions and 1 small multiplication 
     */
     
     /* r1 - r4 */
     if ((res = mp_sub(&w1, &w4, &w1)) != MP_OKAY) {
        goto ERR;
     }
     /* r3 - r0 */
     if ((res = mp_sub(&w3, &w0, &w3)) != MP_OKAY) {
        goto ERR;
     }
     /* r1/2 */
     if ((res = mp_div_2(&w1, &w1)) != MP_OKAY) {
        goto ERR;
     }
     /* r3/2 */
     if ((res = mp_div_2(&w3, &w3)) != MP_OKAY) {
        goto ERR;
     }
     /* r2 - r0 - r4 */
     if ((res = mp_sub(&w2, &w0, &w2)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_sub(&w2, &w4, &w2)) != MP_OKAY) {
        goto ERR;
     }
     /* r1 - r2 */
     if ((res = mp_sub(&w1, &w2, &w1)) != MP_OKAY) {
        goto ERR;
     }
     /* r3 - r2 */
     if ((res = mp_sub(&w3, &w2, &w3)) != MP_OKAY) {
        goto ERR;
     }
     /* r1 - 8r0 */
     if ((res = mp_mul_2d(&w0, 3, &tmp1)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_sub(&w1, &tmp1, &w1)) != MP_OKAY) {
        goto ERR;
     }
     /* r3 - 8r4 */
     if ((res = mp_mul_2d(&w4, 3, &tmp1)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_sub(&w3, &tmp1, &w3)) != MP_OKAY) {
        goto ERR;
     }
     /* 3r2 - r1 - r3 */
     if ((res = mp_mul_d(&w2, 3, &w2)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_sub(&w2, &w1, &w2)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_sub(&w2, &w3, &w2)) != MP_OKAY) {
        goto ERR;
     }
     /* r1 - r2 */
     if ((res = mp_sub(&w1, &w2, &w1)) != MP_OKAY) {
        goto ERR;
     }
     /* r3 - r2 */
     if ((res = mp_sub(&w3, &w2, &w3)) != MP_OKAY) {
        goto ERR;
     }
     /* r1/3 */
     if ((res = mp_div_3(&w1, &w1, NULL)) != MP_OKAY) {
        goto ERR;
     }
     /* r3/3 */
     if ((res = mp_div_3(&w3, &w3, NULL)) != MP_OKAY) {
        goto ERR;
     }
     
     /* at this point shift W[n] by B*n */
     if ((res = mp_lshd(&w1, 1*B)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_lshd(&w2, 2*B)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_lshd(&w3, 3*B)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_lshd(&w4, 4*B)) != MP_OKAY) {
        goto ERR;
     }     
     
     if ((res = mp_add(&w0, &w1, c)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_add(&w2, &w3, &tmp1)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_add(&w4, &tmp1, &tmp1)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_add(&tmp1, c, c)) != MP_OKAY) {
        goto ERR;
     }     
     
ERR:
     mp_clear_multi(&w0, &w1, &w2, &w3, &w4, 
                    &a0, &a1, &a2, &b0, &b1, 
                    &b2, &tmp1, &tmp2, NULL);
     return res;
}     
     
#endif




Changes to libtommath/bn_mp_toom_sqr.c.
1
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#include <tommath_private.h>
#ifdef BN_MP_TOOM_SQR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* squaring using Toom-Cook 3-way algorithm */
int
mp_toom_sqr(mp_int *a, mp_int *b)
{
    mp_int w0, w1, w2, w3, w4, tmp1, a0, a1, a2;
|













|







1
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#include <tommath.h>
#ifdef BN_MP_TOOM_SQR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* squaring using Toom-Cook 3-way algorithm */
int
mp_toom_sqr(mp_int *a, mp_int *b)
{
    mp_int w0, w1, w2, w3, w4, tmp1, a0, a1, a2;
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
       goto ERR;
    }

    if ((res = mp_copy(a, &a1)) != MP_OKAY) {
       goto ERR;
    }
    mp_rshd(&a1, B);
    if ((res = mp_mod_2d(&a1, DIGIT_BIT * B, &a1)) != MP_OKAY) {
       goto ERR;
    }

    if ((res = mp_copy(a, &a2)) != MP_OKAY) {
       goto ERR;
    }
    mp_rshd(&a2, B*2);

    /* w0 = a0*a0 */







|
<
<







35
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37
38
39
40
41
42


43
44
45
46
47
48
49
       goto ERR;
    }

    if ((res = mp_copy(a, &a1)) != MP_OKAY) {
       goto ERR;
    }
    mp_rshd(&a1, B);
    mp_mod_2d(&a1, DIGIT_BIT * B, &a1);



    if ((res = mp_copy(a, &a2)) != MP_OKAY) {
       goto ERR;
    }
    mp_rshd(&a2, B*2);

    /* w0 = a0*a0 */
113
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223
224
225
226
227
228
       1  1  1  1  1
       16 8  4  2  1
       1  0  0  0  0

       using 12 subtractions, 4 shifts, 2 small divisions and 1 small multiplication.
     */

    /* r1 - r4 */
    if ((res = mp_sub(&w1, &w4, &w1)) != MP_OKAY) {
       goto ERR;
    }
    /* r3 - r0 */
    if ((res = mp_sub(&w3, &w0, &w3)) != MP_OKAY) {
       goto ERR;
    }
    /* r1/2 */
    if ((res = mp_div_2(&w1, &w1)) != MP_OKAY) {
       goto ERR;
    }
    /* r3/2 */
    if ((res = mp_div_2(&w3, &w3)) != MP_OKAY) {
       goto ERR;
    }
    /* r2 - r0 - r4 */
    if ((res = mp_sub(&w2, &w0, &w2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_sub(&w2, &w4, &w2)) != MP_OKAY) {
       goto ERR;
    }
    /* r1 - r2 */
    if ((res = mp_sub(&w1, &w2, &w1)) != MP_OKAY) {
       goto ERR;
    }
    /* r3 - r2 */
    if ((res = mp_sub(&w3, &w2, &w3)) != MP_OKAY) {
       goto ERR;
    }
    /* r1 - 8r0 */
    if ((res = mp_mul_2d(&w0, 3, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_sub(&w1, &tmp1, &w1)) != MP_OKAY) {
       goto ERR;
    }
    /* r3 - 8r4 */
    if ((res = mp_mul_2d(&w4, 3, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_sub(&w3, &tmp1, &w3)) != MP_OKAY) {
       goto ERR;
    }
    /* 3r2 - r1 - r3 */
    if ((res = mp_mul_d(&w2, 3, &w2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_sub(&w2, &w1, &w2)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_sub(&w2, &w3, &w2)) != MP_OKAY) {
       goto ERR;
    }
    /* r1 - r2 */
    if ((res = mp_sub(&w1, &w2, &w1)) != MP_OKAY) {
       goto ERR;
    }
    /* r3 - r2 */
    if ((res = mp_sub(&w3, &w2, &w3)) != MP_OKAY) {
       goto ERR;
    }
    /* r1/3 */
    if ((res = mp_div_3(&w1, &w1, NULL)) != MP_OKAY) {
       goto ERR;
    }
    /* r3/3 */
    if ((res = mp_div_3(&w3, &w3, NULL)) != MP_OKAY) {
       goto ERR;
    }

    /* at this point shift W[n] by B*n */
    if ((res = mp_lshd(&w1, 1*B)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_lshd(&w2, 2*B)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_lshd(&w3, 3*B)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_lshd(&w4, 4*B)) != MP_OKAY) {
       goto ERR;
    }

    if ((res = mp_add(&w0, &w1, b)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&w2, &w3, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&w4, &tmp1, &tmp1)) != MP_OKAY) {
       goto ERR;
    }
    if ((res = mp_add(&tmp1, b, b)) != MP_OKAY) {
       goto ERR;
    }

ERR:
    mp_clear_multi(&w0, &w1, &w2, &w3, &w4, &a0, &a1, &a2, &tmp1, NULL);
    return res;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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<
<
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<
111
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       1  1  1  1  1
       16 8  4  2  1
       1  0  0  0  0

       using 12 subtractions, 4 shifts, 2 small divisions and 1 small multiplication.
     */

     /* r1 - r4 */
     if ((res = mp_sub(&w1, &w4, &w1)) != MP_OKAY) {
        goto ERR;
     }
     /* r3 - r0 */
     if ((res = mp_sub(&w3, &w0, &w3)) != MP_OKAY) {
        goto ERR;
     }
     /* r1/2 */
     if ((res = mp_div_2(&w1, &w1)) != MP_OKAY) {
        goto ERR;
     }
     /* r3/2 */
     if ((res = mp_div_2(&w3, &w3)) != MP_OKAY) {
        goto ERR;
     }
     /* r2 - r0 - r4 */
     if ((res = mp_sub(&w2, &w0, &w2)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_sub(&w2, &w4, &w2)) != MP_OKAY) {
        goto ERR;
     }
     /* r1 - r2 */
     if ((res = mp_sub(&w1, &w2, &w1)) != MP_OKAY) {
        goto ERR;
     }
     /* r3 - r2 */
     if ((res = mp_sub(&w3, &w2, &w3)) != MP_OKAY) {
        goto ERR;
     }
     /* r1 - 8r0 */
     if ((res = mp_mul_2d(&w0, 3, &tmp1)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_sub(&w1, &tmp1, &w1)) != MP_OKAY) {
        goto ERR;
     }
     /* r3 - 8r4 */
     if ((res = mp_mul_2d(&w4, 3, &tmp1)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_sub(&w3, &tmp1, &w3)) != MP_OKAY) {
        goto ERR;
     }
     /* 3r2 - r1 - r3 */
     if ((res = mp_mul_d(&w2, 3, &w2)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_sub(&w2, &w1, &w2)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_sub(&w2, &w3, &w2)) != MP_OKAY) {
        goto ERR;
     }
     /* r1 - r2 */
     if ((res = mp_sub(&w1, &w2, &w1)) != MP_OKAY) {
        goto ERR;
     }
     /* r3 - r2 */
     if ((res = mp_sub(&w3, &w2, &w3)) != MP_OKAY) {
        goto ERR;
     }
     /* r1/3 */
     if ((res = mp_div_3(&w1, &w1, NULL)) != MP_OKAY) {
        goto ERR;
     }
     /* r3/3 */
     if ((res = mp_div_3(&w3, &w3, NULL)) != MP_OKAY) {
        goto ERR;
     }

     /* at this point shift W[n] by B*n */
     if ((res = mp_lshd(&w1, 1*B)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_lshd(&w2, 2*B)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_lshd(&w3, 3*B)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_lshd(&w4, 4*B)) != MP_OKAY) {
        goto ERR;
     }

     if ((res = mp_add(&w0, &w1, b)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_add(&w2, &w3, &tmp1)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_add(&w4, &tmp1, &tmp1)) != MP_OKAY) {
        goto ERR;
     }
     if ((res = mp_add(&tmp1, b, b)) != MP_OKAY) {
        goto ERR;
     }

ERR:
     mp_clear_multi(&w0, &w1, &w2, &w3, &w4, &a0, &a1, &a2, &tmp1, NULL);
     return res;
}

#endif




Changes to libtommath/bn_mp_toradix.c.
1
2
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5
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9
10
11
12
13
14
15
16
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57
#include <tommath_private.h>
#ifdef BN_MP_TORADIX_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* stores a bignum as a ASCII string in a given radix (2..64) */
int mp_toradix (mp_int * a, char *str, int radix)
{
  int     res, digs;
  mp_int  t;
  mp_digit d;
  char   *_s = str;

  /* check range of the radix */
  if ((radix < 2) || (radix > 64)) {
    return MP_VAL;
  }

  /* quick out if its zero */
  if (mp_iszero(a) == MP_YES) {
     *str++ = '0';
     *str = '\0';
     return MP_OKAY;
  }

  if ((res = mp_init_copy (&t, a)) != MP_OKAY) {
    return res;
  }

  /* if it is negative output a - */
  if (t.sign == MP_NEG) {
    ++_s;
    *str++ = '-';
    t.sign = MP_ZPOS;
  }

  digs = 0;
  while (mp_iszero (&t) == MP_NO) {
    if ((res = mp_div_d (&t, (mp_digit) radix, &t, &d)) != MP_OKAY) {
      mp_clear (&t);
      return res;
    }
    *str++ = mp_s_rmap[d];
    ++digs;
  }
|













|











|




|

















|







1
2
3
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5
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8
9
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11
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14
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#include <tommath.h>
#ifdef BN_MP_TORADIX_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* stores a bignum as a ASCII string in a given radix (2..64) */
int mp_toradix (mp_int * a, char *str, int radix)
{
  int     res, digs;
  mp_int  t;
  mp_digit d;
  char   *_s = str;

  /* check range of the radix */
  if (radix < 2 || radix > 64) {
    return MP_VAL;
  }

  /* quick out if its zero */
  if (mp_iszero(a) == 1) {
     *str++ = '0';
     *str = '\0';
     return MP_OKAY;
  }

  if ((res = mp_init_copy (&t, a)) != MP_OKAY) {
    return res;
  }

  /* if it is negative output a - */
  if (t.sign == MP_NEG) {
    ++_s;
    *str++ = '-';
    t.sign = MP_ZPOS;
  }

  digs = 0;
  while (mp_iszero (&t) == 0) {
    if ((res = mp_div_d (&t, (mp_digit) radix, &t, &d)) != MP_OKAY) {
      mp_clear (&t);
      return res;
    }
    *str++ = mp_s_rmap[d];
    ++digs;
  }
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  *str = '\0';

  mp_clear (&t);
  return MP_OKAY;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  *str = '\0';

  mp_clear (&t);
  return MP_OKAY;
}

#endif




Changes to libtommath/bn_mp_toradix_n.c.
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#include <tommath_private.h>
#ifdef BN_MP_TORADIX_N_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* stores a bignum as a ASCII string in a given radix (2..64) 
 *
 * Stores upto maxlen-1 chars and always a NULL byte 
 */
int mp_toradix_n(mp_int * a, char *str, int radix, int maxlen)
{
  int     res, digs;
  mp_int  t;
  mp_digit d;
  char   *_s = str;

  /* check range of the maxlen, radix */
  if ((maxlen < 2) || (radix < 2) || (radix > 64)) {
    return MP_VAL;
  }

  /* quick out if its zero */
  if (mp_iszero(a) == MP_YES) {
     *str++ = '0';
     *str = '\0';
|













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#include <tommath.h>
#ifdef BN_MP_TORADIX_N_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* stores a bignum as a ASCII string in a given radix (2..64) 
 *
 * Stores upto maxlen-1 chars and always a NULL byte 
 */
int mp_toradix_n(mp_int * a, char *str, int radix, int maxlen)
{
  int     res, digs;
  mp_int  t;
  mp_digit d;
  char   *_s = str;

  /* check range of the maxlen, radix */
  if (maxlen < 2 || radix < 2 || radix > 64) {
    return MP_VAL;
  }

  /* quick out if its zero */
  if (mp_iszero(a) == MP_YES) {
     *str++ = '0';
     *str = '\0';
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    t.sign = MP_ZPOS;
 
    /* subtract a char */
    --maxlen;
  }

  digs = 0;
  while (mp_iszero (&t) == MP_NO) {
    if (--maxlen < 1) {
       /* no more room */
       break;
    }
    if ((res = mp_div_d (&t, (mp_digit) radix, &t, &d)) != MP_OKAY) {
      mp_clear (&t);
      return res;







|







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    t.sign = MP_ZPOS;
 
    /* subtract a char */
    --maxlen;
  }

  digs = 0;
  while (mp_iszero (&t) == 0) {
    if (--maxlen < 1) {
       /* no more room */
       break;
    }
    if ((res = mp_div_d (&t, (mp_digit) radix, &t, &d)) != MP_OKAY) {
      mp_clear (&t);
      return res;
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  *str = '\0';

  mp_clear (&t);
  return MP_OKAY;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  *str = '\0';

  mp_clear (&t);
  return MP_OKAY;
}

#endif




Changes to libtommath/bn_mp_unsigned_bin_size.c.
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#include <tommath_private.h>
#ifdef BN_MP_UNSIGNED_BIN_SIZE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* get the size for an unsigned equivalent */
int mp_unsigned_bin_size (mp_int * a)
{
  int     size = mp_count_bits (a);
  return (size / 8) + (((size & 7) != 0) ? 1 : 0);
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
|













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#include <tommath.h>
#ifdef BN_MP_UNSIGNED_BIN_SIZE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* get the size for an unsigned equivalent */
int mp_unsigned_bin_size (mp_int * a)
{
  int     size = mp_count_bits (a);
  return (size / 8 + ((size & 7) != 0 ? 1 : 0));
}
#endif




Changes to libtommath/bn_mp_xor.c.
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#include <tommath_private.h>
#ifdef BN_MP_XOR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* XOR two ints together */
int
mp_xor (mp_int * a, mp_int * b, mp_int * c)
{
  int     res, ix, px;
|













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#include <tommath.h>
#ifdef BN_MP_XOR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* XOR two ints together */
int
mp_xor (mp_int * a, mp_int * b, mp_int * c)
{
  int     res, ix, px;
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  }
  mp_clamp (&t);
  mp_exch (c, &t);
  mp_clear (&t);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  }
  mp_clamp (&t);
  mp_exch (c, &t);
  mp_clear (&t);
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_mp_zero.c.
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#include <tommath_private.h>
#ifdef BN_MP_ZERO_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* set to zero */
void mp_zero (mp_int * a)
{
  int       n;
  mp_digit *tmp;

  a->sign = MP_ZPOS;
  a->used = 0;

  tmp = a->dp;
  for (n = 0; n < a->alloc; n++) {
     *tmp++ = 0;
  }
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
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#include <tommath.h>
#ifdef BN_MP_ZERO_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* set to zero */
void mp_zero (mp_int * a)
{
  int       n;
  mp_digit *tmp;

  a->sign = MP_ZPOS;
  a->used = 0;

  tmp = a->dp;
  for (n = 0; n < a->alloc; n++) {
     *tmp++ = 0;
  }
}
#endif




Changes to libtommath/bn_prime_tab.c.
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#include <tommath_private.h>
#ifdef BN_PRIME_TAB_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */
const mp_digit ltm_prime_tab[] = {
  0x0002, 0x0003, 0x0005, 0x0007, 0x000B, 0x000D, 0x0011, 0x0013,
  0x0017, 0x001D, 0x001F, 0x0025, 0x0029, 0x002B, 0x002F, 0x0035,
  0x003B, 0x003D, 0x0043, 0x0047, 0x0049, 0x004F, 0x0053, 0x0059,
  0x0061, 0x0065, 0x0067, 0x006B, 0x006D, 0x0071, 0x007F,
#ifndef MP_8BIT
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#include <tommath.h>
#ifdef BN_PRIME_TAB_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */
const mp_digit ltm_prime_tab[] = {
  0x0002, 0x0003, 0x0005, 0x0007, 0x000B, 0x000D, 0x0011, 0x0013,
  0x0017, 0x001D, 0x001F, 0x0025, 0x0029, 0x002B, 0x002F, 0x0035,
  0x003B, 0x003D, 0x0043, 0x0047, 0x0049, 0x004F, 0x0053, 0x0059,
  0x0061, 0x0065, 0x0067, 0x006B, 0x006D, 0x0071, 0x007F,
#ifndef MP_8BIT
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  0x0593, 0x0595, 0x0599, 0x059F, 0x05A7, 0x05AB, 0x05AD, 0x05B3,
  0x05BF, 0x05C9, 0x05CB, 0x05CF, 0x05D1, 0x05D5, 0x05DB, 0x05E7,
  0x05F3, 0x05FB, 0x0607, 0x060D, 0x0611, 0x0617, 0x061F, 0x0623,
  0x062B, 0x062F, 0x063D, 0x0641, 0x0647, 0x0649, 0x064D, 0x0653
#endif
};
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  0x0593, 0x0595, 0x0599, 0x059F, 0x05A7, 0x05AB, 0x05AD, 0x05B3,
  0x05BF, 0x05C9, 0x05CB, 0x05CF, 0x05D1, 0x05D5, 0x05DB, 0x05E7,
  0x05F3, 0x05FB, 0x0607, 0x060D, 0x0611, 0x0617, 0x061F, 0x0623,
  0x062B, 0x062F, 0x063D, 0x0641, 0x0647, 0x0649, 0x064D, 0x0653
#endif
};
#endif




Changes to libtommath/bn_reverse.c.
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#include <tommath_private.h>
#ifdef BN_REVERSE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* reverse an array, used for radix code */
void
bn_reverse (unsigned char *s, int len)
{
  int     ix, iy;
  unsigned char t;

  ix = 0;
  iy = len - 1;
  while (ix < iy) {
    t     = s[ix];
    s[ix] = s[iy];
    s[iy] = t;
    ++ix;
    --iy;
  }
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
|













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#include <tommath.h>
#ifdef BN_REVERSE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* reverse an array, used for radix code */
void
bn_reverse (unsigned char *s, int len)
{
  int     ix, iy;
  unsigned char t;

  ix = 0;
  iy = len - 1;
  while (ix < iy) {
    t     = s[ix];
    s[ix] = s[iy];
    s[iy] = t;
    ++ix;
    --iy;
  }
}
#endif




Changes to libtommath/bn_s_mp_add.c.
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#include <tommath_private.h>
#ifdef BN_S_MP_ADD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* low level addition, based on HAC pp.594, Algorithm 14.7 */
int
s_mp_add (mp_int * a, mp_int * b, mp_int * c)
{
  mp_int *x;
|













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#include <tommath.h>
#ifdef BN_S_MP_ADD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* low level addition, based on HAC pp.594, Algorithm 14.7 */
int
s_mp_add (mp_int * a, mp_int * b, mp_int * c)
{
  mp_int *x;
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  } else {
    min = a->used;
    max = b->used;
    x = b;
  }

  /* init result */
  if (c->alloc < (max + 1)) {
    if ((res = mp_grow (c, max + 1)) != MP_OKAY) {
      return res;
    }
  }

  /* get old used digit count and set new one */
  olduse = c->used;
  c->used = max + 1;

  {
    mp_digit u, *tmpa, *tmpb, *tmpc;
    int i;

    /* alias for digit pointers */

    /* first input */
    tmpa = a->dp;

    /* second input */







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  } else {
    min = a->used;
    max = b->used;
    x = b;
  }

  /* init result */
  if (c->alloc < max + 1) {
    if ((res = mp_grow (c, max + 1)) != MP_OKAY) {
      return res;
    }
  }

  /* get old used digit count and set new one */
  olduse = c->used;
  c->used = max + 1;

  {
    register mp_digit u, *tmpa, *tmpb, *tmpc;
    register int i;

    /* alias for digit pointers */

    /* first input */
    tmpa = a->dp;

    /* second input */
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    }
  }

  mp_clamp (c);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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    }
  }

  mp_clamp (c);
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_s_mp_exptmod.c.
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#include <tommath_private.h>
#ifdef BN_S_MP_EXPTMOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */
#ifdef MP_LOW_MEM
   #define TAB_SIZE 32
#else
   #define TAB_SIZE 256
#endif

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#include <tommath.h>
#ifdef BN_S_MP_EXPTMOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */
#ifdef MP_LOW_MEM
   #define TAB_SIZE 32
#else
   #define TAB_SIZE 256
#endif

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    buf <<= (mp_digit)1;

    /* if the bit is zero and mode == 0 then we ignore it
     * These represent the leading zero bits before the first 1 bit
     * in the exponent.  Technically this opt is not required but it
     * does lower the # of trivial squaring/reductions used
     */
    if ((mode == 0) && (y == 0)) {
      continue;
    }

    /* if the bit is zero and mode == 1 then we square */
    if ((mode == 1) && (y == 0)) {
      if ((err = mp_sqr (&res, &res)) != MP_OKAY) {
        goto LBL_RES;
      }
      if ((err = redux (&res, P, &mu)) != MP_OKAY) {
        goto LBL_RES;
      }
      continue;







|




|







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    buf <<= (mp_digit)1;

    /* if the bit is zero and mode == 0 then we ignore it
     * These represent the leading zero bits before the first 1 bit
     * in the exponent.  Technically this opt is not required but it
     * does lower the # of trivial squaring/reductions used
     */
    if (mode == 0 && y == 0) {
      continue;
    }

    /* if the bit is zero and mode == 1 then we square */
    if (mode == 1 && y == 0) {
      if ((err = mp_sqr (&res, &res)) != MP_OKAY) {
        goto LBL_RES;
      }
      if ((err = redux (&res, P, &mu)) != MP_OKAY) {
        goto LBL_RES;
      }
      continue;
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      bitcpy = 0;
      bitbuf = 0;
      mode   = 1;
    }
  }

  /* if bits remain then square/multiply */
  if ((mode == 2) && (bitcpy > 0)) {
    /* square then multiply if the bit is set */
    for (x = 0; x < bitcpy; x++) {
      if ((err = mp_sqr (&res, &res)) != MP_OKAY) {
        goto LBL_RES;
      }
      if ((err = redux (&res, P, &mu)) != MP_OKAY) {
        goto LBL_RES;







|







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      bitcpy = 0;
      bitbuf = 0;
      mode   = 1;
    }
  }

  /* if bits remain then square/multiply */
  if (mode == 2 && bitcpy > 0) {
    /* square then multiply if the bit is set */
    for (x = 0; x < bitcpy; x++) {
      if ((err = mp_sqr (&res, &res)) != MP_OKAY) {
        goto LBL_RES;
      }
      if ((err = redux (&res, P, &mu)) != MP_OKAY) {
        goto LBL_RES;
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  mp_clear(&M[1]);
  for (x = 1<<(winsize-1); x < (1 << winsize); x++) {
    mp_clear (&M[x]);
  }
  return err;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  mp_clear(&M[1]);
  for (x = 1<<(winsize-1); x < (1 << winsize); x++) {
    mp_clear (&M[x]);
  }
  return err;
}
#endif




Changes to libtommath/bn_s_mp_mul_digs.c.
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#include <tommath_private.h>
#ifdef BN_S_MP_MUL_DIGS_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* multiplies |a| * |b| and only computes upto digs digits of result
 * HAC pp. 595, Algorithm 14.12  Modified so you can control how 
 * many digits of output are created.
 */
int s_mp_mul_digs (mp_int * a, mp_int * b, mp_int * c, int digs)
{
  mp_int  t;
  int     res, pa, pb, ix, iy;
  mp_digit u;
  mp_word r;
  mp_digit tmpx, *tmpt, *tmpy;

  /* can we use the fast multiplier? */
  if (((digs) < MP_WARRAY) &&
      (MIN (a->used, b->used) < 
          (1 << ((CHAR_BIT * sizeof(mp_word)) - (2 * DIGIT_BIT))))) {
    return fast_s_mp_mul_digs (a, b, c, digs);
  }

  if ((res = mp_init_size (&t, digs)) != MP_OKAY) {
    return res;
  }
  t.used = digs;
|













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#include <tommath.h>
#ifdef BN_S_MP_MUL_DIGS_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* multiplies |a| * |b| and only computes upto digs digits of result
 * HAC pp. 595, Algorithm 14.12  Modified so you can control how 
 * many digits of output are created.
 */
int s_mp_mul_digs (mp_int * a, mp_int * b, mp_int * c, int digs)
{
  mp_int  t;
  int     res, pa, pb, ix, iy;
  mp_digit u;
  mp_word r;
  mp_digit tmpx, *tmpt, *tmpy;

  /* can we use the fast multiplier? */
  if (((digs) < MP_WARRAY) &&
      MIN (a->used, b->used) < 
          (1 << ((CHAR_BIT * sizeof (mp_word)) - (2 * DIGIT_BIT)))) {
    return fast_s_mp_mul_digs (a, b, c, digs);
  }

  if ((res = mp_init_size (&t, digs)) != MP_OKAY) {
    return res;
  }
  t.used = digs;
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    /* an alias for the digits of b */
    tmpy = b->dp;

    /* compute the columns of the output and propagate the carry */
    for (iy = 0; iy < pb; iy++) {
      /* compute the column as a mp_word */
      r       = (mp_word)*tmpt +
                ((mp_word)tmpx * (mp_word)*tmpy++) +
                (mp_word)u;

      /* the new column is the lower part of the result */
      *tmpt++ = (mp_digit) (r & ((mp_word) MP_MASK));

      /* get the carry word from the result */
      u       = (mp_digit) (r >> ((mp_word) DIGIT_BIT));
    }
    /* set carry if it is placed below digs */
    if ((ix + iy) < digs) {
      *tmpt = u;
    }
  }

  mp_clamp (&t);
  mp_exch (&t, c);

  mp_clear (&t);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







|
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|








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    /* an alias for the digits of b */
    tmpy = b->dp;

    /* compute the columns of the output and propagate the carry */
    for (iy = 0; iy < pb; iy++) {
      /* compute the column as a mp_word */
      r       = ((mp_word)*tmpt) +
                ((mp_word)tmpx) * ((mp_word)*tmpy++) +
                ((mp_word) u);

      /* the new column is the lower part of the result */
      *tmpt++ = (mp_digit) (r & ((mp_word) MP_MASK));

      /* get the carry word from the result */
      u       = (mp_digit) (r >> ((mp_word) DIGIT_BIT));
    }
    /* set carry if it is placed below digs */
    if (ix + iy < digs) {
      *tmpt = u;
    }
  }

  mp_clamp (&t);
  mp_exch (&t, c);

  mp_clear (&t);
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_s_mp_mul_high_digs.c.
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#include <tommath_private.h>
#ifdef BN_S_MP_MUL_HIGH_DIGS_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* multiplies |a| * |b| and does not compute the lower digs digits
 * [meant to get the higher part of the product]
 */
int
s_mp_mul_high_digs (mp_int * a, mp_int * b, mp_int * c, int digs)
{
  mp_int  t;
  int     res, pa, pb, ix, iy;
  mp_digit u;
  mp_word r;
  mp_digit tmpx, *tmpt, *tmpy;

  /* can we use the fast multiplier? */
#ifdef BN_FAST_S_MP_MUL_HIGH_DIGS_C
  if (((a->used + b->used + 1) < MP_WARRAY)
      && (MIN (a->used, b->used) < (1 << ((CHAR_BIT * sizeof(mp_word)) - (2 * DIGIT_BIT))))) {
    return fast_s_mp_mul_high_digs (a, b, c, digs);
  }
#endif

  if ((res = mp_init_size (&t, a->used + b->used + 1)) != MP_OKAY) {
    return res;
  }
|













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#include <tommath.h>
#ifdef BN_S_MP_MUL_HIGH_DIGS_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* multiplies |a| * |b| and does not compute the lower digs digits
 * [meant to get the higher part of the product]
 */
int
s_mp_mul_high_digs (mp_int * a, mp_int * b, mp_int * c, int digs)
{
  mp_int  t;
  int     res, pa, pb, ix, iy;
  mp_digit u;
  mp_word r;
  mp_digit tmpx, *tmpt, *tmpy;

  /* can we use the fast multiplier? */
#ifdef BN_FAST_S_MP_MUL_HIGH_DIGS_C
  if (((a->used + b->used + 1) < MP_WARRAY)
      && MIN (a->used, b->used) < (1 << ((CHAR_BIT * sizeof (mp_word)) - (2 * DIGIT_BIT)))) {
    return fast_s_mp_mul_high_digs (a, b, c, digs);
  }
#endif

  if ((res = mp_init_size (&t, a->used + b->used + 1)) != MP_OKAY) {
    return res;
  }
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    tmpt = &(t.dp[digs]);

    /* alias for where to read the right hand side from */
    tmpy = b->dp + (digs - ix);

    for (iy = digs - ix; iy < pb; iy++) {
      /* calculate the double precision result */
      r       = (mp_word)*tmpt +
                ((mp_word)tmpx * (mp_word)*tmpy++) +
                (mp_word)u;

      /* get the lower part */
      *tmpt++ = (mp_digit) (r & ((mp_word) MP_MASK));

      /* carry the carry */
      u       = (mp_digit) (r >> ((mp_word) DIGIT_BIT));
    }
    *tmpt = u;
  }
  mp_clamp (&t);
  mp_exch (&t, c);
  mp_clear (&t);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







|
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|















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    tmpt = &(t.dp[digs]);

    /* alias for where to read the right hand side from */
    tmpy = b->dp + (digs - ix);

    for (iy = digs - ix; iy < pb; iy++) {
      /* calculate the double precision result */
      r       = ((mp_word)*tmpt) +
                ((mp_word)tmpx) * ((mp_word)*tmpy++) +
                ((mp_word) u);

      /* get the lower part */
      *tmpt++ = (mp_digit) (r & ((mp_word) MP_MASK));

      /* carry the carry */
      u       = (mp_digit) (r >> ((mp_word) DIGIT_BIT));
    }
    *tmpt = u;
  }
  mp_clamp (&t);
  mp_exch (&t, c);
  mp_clear (&t);
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_s_mp_sqr.c.
1
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#include <tommath_private.h>
#ifdef BN_S_MP_SQR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* low level squaring, b = a*a, HAC pp.596-597, Algorithm 14.16 */
int s_mp_sqr (mp_int * a, mp_int * b)
{
  mp_int  t;
  int     res, ix, iy, pa;
  mp_word r;
  mp_digit u, tmpx, *tmpt;

  pa = a->used;
  if ((res = mp_init_size (&t, (2 * pa) + 1)) != MP_OKAY) {
    return res;
  }

  /* default used is maximum possible size */
  t.used = (2 * pa) + 1;

  for (ix = 0; ix < pa; ix++) {
    /* first calculate the digit at 2*ix */
    /* calculate double precision result */
    r = (mp_word)t.dp[2*ix] +
        ((mp_word)a->dp[ix] * (mp_word)a->dp[ix]);

    /* store lower part in result */
    t.dp[ix+ix] = (mp_digit) (r & ((mp_word) MP_MASK));

    /* get the carry */
    u           = (mp_digit)(r >> ((mp_word) DIGIT_BIT));

    /* left hand side of A[ix] * A[iy] */
    tmpx        = a->dp[ix];

    /* alias for where to store the results */
    tmpt        = t.dp + ((2 * ix) + 1);
    
    for (iy = ix + 1; iy < pa; iy++) {
      /* first calculate the product */
      r       = ((mp_word)tmpx) * ((mp_word)a->dp[iy]);

      /* now calculate the double precision result, note we use
       * addition instead of *2 since it's easier to optimize
|













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#include <tommath.h>
#ifdef BN_S_MP_SQR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* low level squaring, b = a*a, HAC pp.596-597, Algorithm 14.16 */
int s_mp_sqr (mp_int * a, mp_int * b)
{
  mp_int  t;
  int     res, ix, iy, pa;
  mp_word r;
  mp_digit u, tmpx, *tmpt;

  pa = a->used;
  if ((res = mp_init_size (&t, 2*pa + 1)) != MP_OKAY) {
    return res;
  }

  /* default used is maximum possible size */
  t.used = 2*pa + 1;

  for (ix = 0; ix < pa; ix++) {
    /* first calculate the digit at 2*ix */
    /* calculate double precision result */
    r = ((mp_word) t.dp[2*ix]) +
        ((mp_word)a->dp[ix])*((mp_word)a->dp[ix]);

    /* store lower part in result */
    t.dp[ix+ix] = (mp_digit) (r & ((mp_word) MP_MASK));

    /* get the carry */
    u           = (mp_digit)(r >> ((mp_word) DIGIT_BIT));

    /* left hand side of A[ix] * A[iy] */
    tmpx        = a->dp[ix];

    /* alias for where to store the results */
    tmpt        = t.dp + (2*ix + 1);
    
    for (iy = ix + 1; iy < pa; iy++) {
      /* first calculate the product */
      r       = ((mp_word)tmpx) * ((mp_word)a->dp[iy]);

      /* now calculate the double precision result, note we use
       * addition instead of *2 since it's easier to optimize
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  mp_clamp (&t);
  mp_exch (&t, b);
  mp_clear (&t);
  return MP_OKAY;
}
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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  mp_clamp (&t);
  mp_exch (&t, b);
  mp_clear (&t);
  return MP_OKAY;
}
#endif




Changes to libtommath/bn_s_mp_sub.c.
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#include <tommath_private.h>
#ifdef BN_S_MP_SUB_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* low level subtraction (assumes |a| > |b|), HAC pp.595 Algorithm 14.9 */
int
s_mp_sub (mp_int * a, mp_int * b, mp_int * c)
{
  int     olduse, res, min, max;
|













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#include <tommath.h>
#ifdef BN_S_MP_SUB_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* low level subtraction (assumes |a| > |b|), HAC pp.595 Algorithm 14.9 */
int
s_mp_sub (mp_int * a, mp_int * b, mp_int * c)
{
  int     olduse, res, min, max;
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      return res;
    }
  }
  olduse = c->used;
  c->used = max;

  {
    mp_digit u, *tmpa, *tmpb, *tmpc;
    int i;

    /* alias for digit pointers */
    tmpa = a->dp;
    tmpb = b->dp;
    tmpc = c->dp;

    /* set carry to zero */
    u = 0;
    for (i = 0; i < min; i++) {
      /* T[i] = A[i] - B[i] - U */
      *tmpc = (*tmpa++ - *tmpb++) - u;

      /* U = carry bit of T[i]
       * Note this saves performing an AND operation since
       * if a carry does occur it will propagate all the way to the
       * MSB.  As a result a single shift is enough to get the carry
       */
      u = *tmpc >> ((mp_digit)((CHAR_BIT * sizeof(mp_digit)) - 1));

      /* Clear carry from T[i] */
      *tmpc++ &= MP_MASK;
    }

    /* now copy higher words if any, e.g. if A has more digits than B  */
    for (; i < max; i++) {
      /* T[i] = A[i] - U */
      *tmpc = *tmpa++ - u;

      /* U = carry bit of T[i] */
      u = *tmpc >> ((mp_digit)((CHAR_BIT * sizeof(mp_digit)) - 1));

      /* Clear carry from T[i] */
      *tmpc++ &= MP_MASK;
    }

    /* clear digits above used (since we may not have grown result above) */
    for (i = c->used; i < olduse; i++) {
      *tmpc++ = 0;
    }
  }

  mp_clamp (c);
  return MP_OKAY;
}

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







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      return res;
    }
  }
  olduse = c->used;
  c->used = max;

  {
    register mp_digit u, *tmpa, *tmpb, *tmpc;
    register int i;

    /* alias for digit pointers */
    tmpa = a->dp;
    tmpb = b->dp;
    tmpc = c->dp;

    /* set carry to zero */
    u = 0;
    for (i = 0; i < min; i++) {
      /* T[i] = A[i] - B[i] - U */
      *tmpc = *tmpa++ - *tmpb++ - u;

      /* U = carry bit of T[i]
       * Note this saves performing an AND operation since
       * if a carry does occur it will propagate all the way to the
       * MSB.  As a result a single shift is enough to get the carry
       */
      u = *tmpc >> ((mp_digit)(CHAR_BIT * sizeof (mp_digit) - 1));

      /* Clear carry from T[i] */
      *tmpc++ &= MP_MASK;
    }

    /* now copy higher words if any, e.g. if A has more digits than B  */
    for (; i < max; i++) {
      /* T[i] = A[i] - U */
      *tmpc = *tmpa++ - u;

      /* U = carry bit of T[i] */
      u = *tmpc >> ((mp_digit)(CHAR_BIT * sizeof (mp_digit) - 1));

      /* Clear carry from T[i] */
      *tmpc++ &= MP_MASK;
    }

    /* clear digits above used (since we may not have grown result above) */
    for (i = c->used; i < olduse; i++) {
      *tmpc++ = 0;
    }
  }

  mp_clamp (c);
  return MP_OKAY;
}

#endif




Changes to libtommath/bncore.c.
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#include <tommath_private.h>
#ifdef BNCORE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

/* Known optimal configurations

 CPU                    /Compiler     /MUL CUTOFF/SQR CUTOFF
-------------------------------------------------------------
 Intel P4 Northwood     /GCC v3.4.1   /        88/       128/LTM 0.32 ;-)
 AMD Athlon64           /GCC v3.4.4   /        80/       120/LTM 0.35
 
*/

int     KARATSUBA_MUL_CUTOFF = 80,      /* Min. number of digits before Karatsuba multiplication is used. */
        KARATSUBA_SQR_CUTOFF = 120,     /* Min. number of digits before Karatsuba squaring is used. */
        
        TOOM_MUL_CUTOFF      = 350,      /* no optimal values of these are known yet so set em high */
        TOOM_SQR_CUTOFF      = 400; 
#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */
|













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#include <tommath.h>
#ifdef BNCORE_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* Known optimal configurations

 CPU                    /Compiler     /MUL CUTOFF/SQR CUTOFF
-------------------------------------------------------------
 Intel P4 Northwood     /GCC v3.4.1   /        88/       128/LTM 0.32 ;-)
 AMD Athlon64           /GCC v3.4.4   /        80/       120/LTM 0.35
 
*/

int     KARATSUBA_MUL_CUTOFF = 80,      /* Min. number of digits before Karatsuba multiplication is used. */
        KARATSUBA_SQR_CUTOFF = 120,     /* Min. number of digits before Karatsuba squaring is used. */
        
        TOOM_MUL_CUTOFF      = 350,      /* no optimal values of these are known yet so set em high */
        TOOM_SQR_CUTOFF      = 400; 
#endif




Changes to libtommath/callgraph.txt.

more than 10,000 changes

Changes to libtommath/changes.txt.
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Feb 5th, 2016
v1.0.0
       -- Bump to 1.0.0
       -- Dirkjan Bussink provided a faster version of mp_expt_d()
       -- Moritz Lenz contributed a fix to mp_mod()
          and provided mp_get_long() and mp_set_long()
       -- Fixed bugs in mp_read_radix(), mp_radix_size
          Thanks to shameister, Gerhard R,
       -- Christopher Brown provided mp_export() and mp_import()
       -- Improvements in the code of mp_init_copy()
          Thanks to ramkumarkoppu,
       -- lomereiter provided mp_balance_mul()
       -- Alexander Boström from the heimdal project contributed patches to
          mp_prime_next_prime() and mp_invmod() and added a mp_isneg() macro
       -- Fix build issues for Linux x32 ABI
       -- Added mp_get_long_long() and mp_set_long_long()
       -- Carlin provided a patch to use arc4random() instead of rand()
          on platforms where it is supported
       -- Karel Miko provided mp_sqrtmod_prime()


July 23rd, 2010
v0.42.0
       -- Fix for mp_prime_next_prime() bug when checking generated prime
       -- allow mp_shrink to shrink initialized, but empty MPI's
       -- Added project and solution files for Visual Studio 2005 and Visual Studio 2008.

March 10th, 2007
v0.41  -- Wolfgang Ehrhardt suggested a quick fix to mp_div_d() which makes the detection of powers of two quicker.
       -- [CRI] Added libtommath.dsp for Visual C++ users.

December 24th, 2006
v0.40  -- Updated makefile to properly support LIBNAME
       -- Fixed bug in fast_s_mp_mul_high_digs() which overflowed (line 83), thanks Valgrind!

April 4th, 2006
v0.39  -- Jim Wigginton pointed out my Montgomery examples in figures 6.4 and 6.6 were off by one, k should be 9 not 8
       -- Bruce Guenter suggested I use --tag=CC for libtool builds where the compiler may think it's C++.
       -- "mm" from sci.crypt pointed out that my mp_gcd was sub-optimal (I also updated and corrected the book)
       -- updated some of the @@ tags in tommath.src to reflect source changes.
       -- updated email and url info in all source files

Jan 26th, 2006
v0.38  -- broken makefile.shared fixed
       -- removed some carry stores that were not required [updated text]

November 18th, 2005
v0.37  -- [Don Porter] reported on a TCL list [HEY SEND ME BUGREPORTS ALREADY!!!] that mp_add_d() would compute -0 with some inputs.  Fixed.
       -- [rinick@gmail.com] reported the makefile.bcc was messed up.  Fixed.
       -- [Kevin Kenny] reported some issues with mp_toradix_n().  Now it doesn't require a min of 3 chars of output.
       -- Made the make command renamable.  Wee

August 1st, 2005
v0.36  -- LTM_PRIME_2MSB_ON was fixed and the "OFF" flag was removed.
       -- [Peter LaDow] found a typo in the XREALLOC macro
       -- [Peter LaDow] pointed out that mp_read_(un)signed_bin should have "const" on the input
       -- Ported LTC patch to fix the prime_random_ex() function to get the bitsize correct [and the maskOR flags]
       -- Kevin Kenny pointed out a stray //
       -- David Hulton pointed out a typo in the textbook [mp_montgomery_setup() pseudo-code]
       -- Neal Hamilton (Elliptic Semiconductor) pointed out that my Karatsuba notation was backwards and that I could use
          unsigned operations in the routine.
       -- Paul Schmidt pointed out a linking error in mp_exptmod() when BN_S_MP_EXPTMOD_C is undefined (and another for read_radix)
       -- Updated makefiles to be way more flexible

March 12th, 2005
v0.35  -- Stupid XOR function missing line again... oops.
       -- Fixed bug in invmod not handling negative inputs correctly [Wolfgang Ehrhardt]
       -- Made exteuclid always give positive u3 output...[ Wolfgang Ehrhardt ]
       -- [Wolfgang Ehrhardt] Suggested a fix for mp_reduce() which avoided underruns.  ;-)
       -- mp_rand() would emit one too many digits and it was possible to get a 0 out of it ... oops
       -- Added montgomery to the testing to make sure it handles 1..10 digit moduli correctly
       -- Fixed bug in comba that would lead to possible erroneous outputs when "pa < digs"
       -- Fixed bug in mp_toradix_size for "0" [Kevin Kenny]
       -- Updated chapters 1-5 of the textbook ;-) It now talks about the new comba code!

February 12th, 2005
v0.34  -- Fixed two more small errors in mp_prime_random_ex()
       -- Fixed overflow in mp_mul_d() [Kevin Kenny]
       -- Added mp_to_(un)signed_bin_n() functions which do bounds checking for ya [and report the size]
       -- Added "large" diminished radix support.  Speeds up things like DSA where the moduli is of the form 2^k - P for some P < 2^(k/2) or so
          Actually is faster than Montgomery on my AMD64 (and probably much faster on a P4)
       -- Updated the manual a bit
       -- Ok so I haven't done the textbook work yet... My current freelance gig has landed me in France till the
          end of Feb/05.  Once I get back I'll have tons of free time and I plan to go to town on the book.
          As of this release the API will freeze.  At least until the book catches up with all the changes.  I welcome
          bug reports but new algorithms will have to wait.

December 23rd, 2004
v0.33  -- Fixed "small" variant for mp_div() which would munge with negative dividends...
       -- Fixed bug in mp_prime_random_ex() which would set the most significant byte to zero when
          no special flags were set
       -- Fixed overflow [minor] bug in fast_s_mp_sqr()
       -- Made the makefiles easier to configure the group/user that ltm will install as
       -- Fixed "final carry" bug in comba multipliers. (Volkan Ceylan)
       -- Matt Johnston pointed out a missing semi-colon in mp_exptmod

October 29th, 2004
v0.32  -- Added "makefile.shared" for shared object support
       -- Added more to the build options/configs in the manual
       -- Started the Depends framework, wrote dep.pl to scan deps and
          produce "callgraph.txt" ;-)
       -- Wrote SC_RSA_1 which will enable close to the minimum required to perform
          RSA on 32-bit [or 64-bit] platforms with LibTomCrypt
       -- Merged in the small/slower mp_div replacement.  You can now toggle which
          you want to use as your mp_div() at build time.  Saves roughly 8KB or so.
       -- Renamed a few files and changed some comments to make depends system work better.
          (No changes to function names)
       -- Merged in new Combas that perform 2 reads per inner loop instead of the older
          3reads/2writes per inner loop of the old code.  Really though if you want speed
          learn to use TomsFastMath ;-)

August 9th, 2004
v0.31  -- "profiled" builds now :-) new timings for Intel Northwoods
       -- Added "pretty" build target
       -- Update mp_init() to actually assign 0's instead of relying on calloc()
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July 23rd, 2010
v0.42.0
       -- Fix for mp_prime_next_prime() bug when checking generated prime
       -- allow mp_shrink to shrink initialized, but empty MPI's
       -- Added project and solution files for Visual Studio 2005 and Visual Studio 2008. 

March 10th, 2007
v0.41  -- Wolfgang Ehrhardt suggested a quick fix to mp_div_d() which makes the detection of powers of two quicker. 
       -- [CRI] Added libtommath.dsp for Visual C++ users.

December 24th, 2006
v0.40  -- Updated makefile to properly support LIBNAME
       -- Fixed bug in fast_s_mp_mul_high_digs() which overflowed (line 83), thanks Valgrind!

April 4th, 2006
v0.39  -- Jim Wigginton pointed out my Montgomery examples in figures 6.4 and 6.6 were off by one, k should be 9 not 8
       -- Bruce Guenter suggested I use --tag=CC for libtool builds where the compiler may think it's C++.
       -- "mm" from sci.crypt pointed out that my mp_gcd was sub-optimal (I also updated and corrected the book)
       -- updated some of the @@ tags in tommath.src to reflect source changes.
       -- updated email and url info in all source files

Jan 26th, 2006
v0.38  -- broken makefile.shared fixed
       -- removed some carry stores that were not required [updated text]
       
November 18th, 2005
v0.37  -- [Don Porter] reported on a TCL list [HEY SEND ME BUGREPORTS ALREADY!!!] that mp_add_d() would compute -0 with some inputs.  Fixed.
       -- [rinick@gmail.com] reported the makefile.bcc was messed up.  Fixed.
       -- [Kevin Kenny] reported some issues with mp_toradix_n().  Now it doesn't require a min of 3 chars of output.  
       -- Made the make command renamable.  Wee

August 1st, 2005
v0.36  -- LTM_PRIME_2MSB_ON was fixed and the "OFF" flag was removed.
       -- [Peter LaDow] found a typo in the XREALLOC macro
       -- [Peter LaDow] pointed out that mp_read_(un)signed_bin should have "const" on the input
       -- Ported LTC patch to fix the prime_random_ex() function to get the bitsize correct [and the maskOR flags]
       -- Kevin Kenny pointed out a stray //
       -- David Hulton pointed out a typo in the textbook [mp_montgomery_setup() pseudo-code]
       -- Neal Hamilton (Elliptic Semiconductor) pointed out that my Karatsuba notation was backwards and that I could use 
          unsigned operations in the routine.  
       -- Paul Schmidt pointed out a linking error in mp_exptmod() when BN_S_MP_EXPTMOD_C is undefined (and another for read_radix)
       -- Updated makefiles to be way more flexible

March 12th, 2005
v0.35  -- Stupid XOR function missing line again... oops.
       -- Fixed bug in invmod not handling negative inputs correctly [Wolfgang Ehrhardt]
       -- Made exteuclid always give positive u3 output...[ Wolfgang Ehrhardt ]
       -- [Wolfgang Ehrhardt] Suggested a fix for mp_reduce() which avoided underruns.  ;-)
       -- mp_rand() would emit one too many digits and it was possible to get a 0 out of it ... oops
       -- Added montgomery to the testing to make sure it handles 1..10 digit moduli correctly
       -- Fixed bug in comba that would lead to possible erroneous outputs when "pa < digs" 
       -- Fixed bug in mp_toradix_size for "0" [Kevin Kenny]
       -- Updated chapters 1-5 of the textbook ;-) It now talks about the new comba code!

February 12th, 2005
v0.34  -- Fixed two more small errors in mp_prime_random_ex()
       -- Fixed overflow in mp_mul_d() [Kevin Kenny]
       -- Added mp_to_(un)signed_bin_n() functions which do bounds checking for ya [and report the size]
       -- Added "large" diminished radix support.  Speeds up things like DSA where the moduli is of the form 2^k - P for some P < 2^(k/2) or so
          Actually is faster than Montgomery on my AMD64 (and probably much faster on a P4)
       -- Updated the manual a bit
       -- Ok so I haven't done the textbook work yet... My current freelance gig has landed me in France till the 
          end of Feb/05.  Once I get back I'll have tons of free time and I plan to go to town on the book.
          As of this release the API will freeze.  At least until the book catches up with all the changes.  I welcome
          bug reports but new algorithms will have to wait.

December 23rd, 2004
v0.33  -- Fixed "small" variant for mp_div() which would munge with negative dividends...
       -- Fixed bug in mp_prime_random_ex() which would set the most significant byte to zero when
          no special flags were set
       -- Fixed overflow [minor] bug in fast_s_mp_sqr()
       -- Made the makefiles easier to configure the group/user that ltm will install as
       -- Fixed "final carry" bug in comba multipliers. (Volkan Ceylan)
       -- Matt Johnston pointed out a missing semi-colon in mp_exptmod

October 29th, 2004
v0.32  -- Added "makefile.shared" for shared object support
       -- Added more to the build options/configs in the manual
       -- Started the Depends framework, wrote dep.pl to scan deps and 
          produce "callgraph.txt" ;-)
       -- Wrote SC_RSA_1 which will enable close to the minimum required to perform
          RSA on 32-bit [or 64-bit] platforms with LibTomCrypt
       -- Merged in the small/slower mp_div replacement.  You can now toggle which
          you want to use as your mp_div() at build time.  Saves roughly 8KB or so.
       -- Renamed a few files and changed some comments to make depends system work better.
          (No changes to function names)
       -- Merged in new Combas that perform 2 reads per inner loop instead of the older 
          3reads/2writes per inner loop of the old code.  Really though if you want speed
          learn to use TomsFastMath ;-)

August 9th, 2004
v0.31  -- "profiled" builds now :-) new timings for Intel Northwoods
       -- Added "pretty" build target
       -- Update mp_init() to actually assign 0's instead of relying on calloc()
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          is only accurate to byte lengths).  See the new LTM_PRIME_* flags ;-)
       -- Alex Polushin contributed an optimized mp_sqrt() as well as mp_get_int() and mp_is_square().
          I've cleaned them all up to be a little more consistent [along with one bug fix] for this release.
       -- Added mp_init_set and mp_init_set_int to initialize and set small constants with one function
          call.
       -- Removed /etclib directory [um LibTomPoly deprecates this].
       -- Fixed mp_mod() so the sign of the result agrees with the sign of the modulus.
       ++ N.B.  My semester is almost up so expect updates to the textbook to be posted to the libtomcrypt.org
          website.

Jan 25th, 2004
v0.29  ++ Note: "Henrik" from the v0.28 changelog refers to Henrik Goldman ;-)
       -- Added fix to mp_shrink to prevent a realloc when used == 0 [e.g. realloc zero bytes???]
       -- Made the mp_prime_rabin_miller_trials() function internal table smaller and also
          set the minimum number of tests to two (sounds a bit safer).
       -- Added a mp_exteuclid() which computes the extended euclidean algorithm.







|
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          is only accurate to byte lengths).  See the new LTM_PRIME_* flags ;-)
       -- Alex Polushin contributed an optimized mp_sqrt() as well as mp_get_int() and mp_is_square().
          I've cleaned them all up to be a little more consistent [along with one bug fix] for this release.
       -- Added mp_init_set and mp_init_set_int to initialize and set small constants with one function
          call.
       -- Removed /etclib directory [um LibTomPoly deprecates this].
       -- Fixed mp_mod() so the sign of the result agrees with the sign of the modulus.
       ++ N.B.  My semester is almost up so expect updates to the textbook to be posted to the libtomcrypt.org 
          website.  

Jan 25th, 2004
v0.29  ++ Note: "Henrik" from the v0.28 changelog refers to Henrik Goldman ;-)
       -- Added fix to mp_shrink to prevent a realloc when used == 0 [e.g. realloc zero bytes???]
       -- Made the mp_prime_rabin_miller_trials() function internal table smaller and also
          set the minimum number of tests to two (sounds a bit safer).
       -- Added a mp_exteuclid() which computes the extended euclidean algorithm.
Changes to libtommath/makefile.
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#Makefile for GCC
#
#Tom St Denis



ifeq ($V,1)

silent=
else
silent=@
endif


%.o: %.c


ifneq ($V,1)


	@echo "   * ${CC} $@"






endif
	${silent} ${CC} -c ${CFLAGS} $^ -o $@













#default files to install
ifndef LIBNAME
   LIBNAME=libtommath.a
endif

coverage: LIBNAME:=-Wl,--whole-archive $(LIBNAME)  -Wl,--no-whole-archive

include makefile.include



LCOV_ARGS=--directory .





#START_INS
OBJECTS=bncore.o bn_error.o bn_fast_mp_invmod.o bn_fast_mp_montgomery_reduce.o bn_fast_s_mp_mul_digs.o \
bn_fast_s_mp_mul_high_digs.o bn_fast_s_mp_sqr.o bn_mp_2expt.o bn_mp_abs.o bn_mp_add.o bn_mp_add_d.o \
bn_mp_addmod.o bn_mp_and.o bn_mp_clamp.o bn_mp_clear.o bn_mp_clear_multi.o bn_mp_cmp.o bn_mp_cmp_d.o \
bn_mp_cmp_mag.o bn_mp_cnt_lsb.o bn_mp_copy.o bn_mp_count_bits.o bn_mp_div_2.o bn_mp_div_2d.o bn_mp_div_3.o \
bn_mp_div.o bn_mp_div_d.o bn_mp_dr_is_modulus.o bn_mp_dr_reduce.o bn_mp_dr_setup.o bn_mp_exch.o \
bn_mp_export.o bn_mp_expt_d.o bn_mp_expt_d_ex.o bn_mp_exptmod.o bn_mp_exptmod_fast.o bn_mp_exteuclid.o \
bn_mp_fread.o bn_mp_fwrite.o bn_mp_gcd.o bn_mp_get_int.o bn_mp_get_long.o bn_mp_get_long_long.o \
bn_mp_grow.o bn_mp_import.o bn_mp_init.o bn_mp_init_copy.o bn_mp_init_multi.o bn_mp_init_set.o \
bn_mp_init_set_int.o bn_mp_init_size.o bn_mp_invmod.o bn_mp_invmod_slow.o bn_mp_is_square.o \


bn_mp_jacobi.o bn_mp_karatsuba_mul.o bn_mp_karatsuba_sqr.o bn_mp_lcm.o bn_mp_lshd.o bn_mp_mod_2d.o \

bn_mp_mod.o bn_mp_mod_d.o bn_mp_montgomery_calc_normalization.o bn_mp_montgomery_reduce.o \

bn_mp_montgomery_setup.o bn_mp_mul_2.o bn_mp_mul_2d.o bn_mp_mul.o bn_mp_mul_d.o bn_mp_mulmod.o bn_mp_neg.o \




bn_mp_n_root.o bn_mp_n_root_ex.o bn_mp_or.o bn_mp_prime_fermat.o bn_mp_prime_is_divisible.o \
bn_mp_prime_is_prime.o bn_mp_prime_miller_rabin.o bn_mp_prime_next_prime.o \
bn_mp_prime_rabin_miller_trials.o bn_mp_prime_random_ex.o bn_mp_radix_size.o bn_mp_radix_smap.o \
bn_mp_rand.o bn_mp_read_radix.o bn_mp_read_signed_bin.o bn_mp_read_unsigned_bin.o bn_mp_reduce_2k.o \
bn_mp_reduce_2k_l.o bn_mp_reduce_2k_setup.o bn_mp_reduce_2k_setup_l.o bn_mp_reduce.o \
bn_mp_reduce_is_2k.o bn_mp_reduce_is_2k_l.o bn_mp_reduce_setup.o bn_mp_rshd.o bn_mp_set.o bn_mp_set_int.o \
bn_mp_set_long.o bn_mp_set_long_long.o bn_mp_shrink.o bn_mp_signed_bin_size.o bn_mp_sqr.o bn_mp_sqrmod.o \
bn_mp_sqrt.o bn_mp_sqrtmod_prime.o bn_mp_sub.o bn_mp_sub_d.o bn_mp_submod.o bn_mp_toom_mul.o \
bn_mp_toom_sqr.o bn_mp_toradix.o bn_mp_toradix_n.o bn_mp_to_signed_bin.o bn_mp_to_signed_bin_n.o \
bn_mp_to_unsigned_bin.o bn_mp_to_unsigned_bin_n.o bn_mp_unsigned_bin_size.o bn_mp_xor.o bn_mp_zero.o \
bn_prime_tab.o bn_reverse.o bn_s_mp_add.o bn_s_mp_exptmod.o bn_s_mp_mul_digs.o bn_s_mp_mul_high_digs.o \

bn_s_mp_sqr.o bn_s_mp_sub.o

#END_INS

$(LIBNAME):  $(OBJECTS)
	$(AR) $(ARFLAGS) $@ $(OBJECTS)
	$(RANLIB) $@

#make a profiled library (takes a while!!!)
#
# This will build the library with profile generation
# then run the test demo and rebuild the library.
#
# So far I've seen improvements in the MP math
profiled:
	make CFLAGS="$(CFLAGS) -fprofile-arcs -DTESTING" timing
	./ltmtest
	rm -f *.a *.o ltmtest
	make CFLAGS="$(CFLAGS) -fbranch-probabilities"

#make a single object profiled library
profiled_single:
	perl gen.pl
	$(CC) $(CFLAGS) -fprofile-arcs -DTESTING -c mpi.c -o mpi.o
	$(CC) $(CFLAGS) -DTESTING -DTIMER demo/timing.c mpi.o -lgcov -o ltmtest
	./ltmtest
	rm -f *.o ltmtest
	$(CC) $(CFLAGS) -fbranch-probabilities -DTESTING -c mpi.c -o mpi.o
	$(AR) $(ARFLAGS) $(LIBNAME) mpi.o
	ranlib $(LIBNAME)

install: $(LIBNAME)
	install -d $(DESTDIR)$(LIBPATH)
	install -d $(DESTDIR)$(INCPATH)
	install -m 644 $(LIBNAME) $(DESTDIR)$(LIBPATH)
	install -m 644 $(HEADERS_PUB) $(DESTDIR)$(INCPATH)

test: $(LIBNAME) demo/demo.o
	$(CC) $(CFLAGS) demo/demo.o $(LIBNAME) $(LFLAGS) -o test

test_standalone: $(LIBNAME) demo/demo.o
	$(CC) $(CFLAGS) demo/demo.o $(LIBNAME) $(LFLAGS) -o test

.PHONY: mtest
mtest:
	cd mtest ; $(CC) $(CFLAGS) -O0 mtest.c $(LFLAGS) -o mtest

timing: $(LIBNAME)
	$(CC) $(CFLAGS) -DTIMER demo/timing.c $(LIBNAME) $(LFLAGS) -o ltmtest

coveralls: coverage
	cpp-coveralls

# makes the LTM book DVI file, requires tetex, perl and makeindex [part of tetex I think]
docdvi: tommath.src
	cd pics ; MAKE=${MAKE} ${MAKE}
	echo "hello" > tommath.ind
	perl booker.pl
	latex tommath > /dev/null
	latex tommath > /dev/null
	makeindex tommath
	latex tommath > /dev/null

# poster, makes the single page PDF poster
poster: poster.tex
	cp poster.tex poster.bak
	touch --reference=poster.tex poster.bak
	(printf "%s" "\def\fixedpdfdate{"; date +'D:%Y%m%d%H%M%S%:z' -d @$$(stat --format=%Y poster.tex) | sed "s/:\([0-9][0-9]\)$$/'\1'}/g") > poster-deterministic.tex
	printf "%s\n" "\pdfinfo{" >> poster-deterministic.tex
	printf "%s\n" "  /CreationDate (\fixedpdfdate)" >> poster-deterministic.tex
	printf "%s\n}\n" "  /ModDate (\fixedpdfdate)" >> poster-deterministic.tex
	cat poster.tex >> poster-deterministic.tex
	mv poster-deterministic.tex poster.tex
	touch --reference=poster.bak poster.tex
	pdflatex poster
	sed -b -i 's,^/ID \[.*\]$$,/ID [<0> <0>],g' poster.pdf
	mv poster.bak poster.tex
	rm -f poster.aux poster.log poster.out

# makes the LTM book PDF file, requires tetex, cleans up the LaTeX temp files
docs:   docdvi
	dvipdf tommath
	rm -f tommath.log tommath.aux tommath.dvi tommath.idx tommath.toc tommath.lof tommath.ind tommath.ilg
	cd pics ; MAKE=${MAKE} ${MAKE} clean

#LTM user manual
mandvi: bn.tex
	cp bn.tex bn.bak
	touch --reference=bn.tex bn.bak
	(printf "%s" "\def\fixedpdfdate{"; date +'D:%Y%m%d%H%M%S%:z' -d @$$(stat --format=%Y bn.tex) | sed "s/:\([0-9][0-9]\)$$/'\1'}/g") > bn-deterministic.tex
	printf "%s\n" "\pdfinfo{" >> bn-deterministic.tex
	printf "%s\n" "  /CreationDate (\fixedpdfdate)" >> bn-deterministic.tex
	printf "%s\n}\n" "  /ModDate (\fixedpdfdate)" >> bn-deterministic.tex
	cat bn.tex >> bn-deterministic.tex
	mv bn-deterministic.tex bn.tex
	touch --reference=bn.bak bn.tex
	echo "hello" > bn.ind
	latex bn > /dev/null
	latex bn > /dev/null
	makeindex bn
	latex bn > /dev/null

#LTM user manual [pdf]
manual:	mandvi
	pdflatex bn >/dev/null
	sed -b -i 's,^/ID \[.*\]$$,/ID [<0> <0>],g' bn.pdf
	mv bn.bak bn.tex
	rm -f bn.aux bn.dvi bn.log bn.idx bn.lof bn.out bn.toc

pretty:
	perl pretty.build








#\zipup the project (take that!)
no_oops: clean
	cd .. ; cvs commit
	echo Scanning for scratch/dirty files
	find . -type f | grep -v CVS | xargs -n 1 bash mess.sh

.PHONY: pre_gen
pre_gen:

	perl gen.pl
	sed -e 's/[[:blank:]]*$$//' mpi.c > pre_gen/mpi.c
	rm mpi.c

zipup:
	rm -rf ../libtommath-$(VERSION) \
		&& rm -f ../ltm-$(VERSION).zip ../ltm-$(VERSION).zip.asc ../ltm-$(VERSION).tar.xz ../ltm-$(VERSION).tar.xz.asc
	git archive HEAD --prefix=libtommath-$(VERSION)/ > ../libtommath-$(VERSION).tar
	cd .. ; tar xf libtommath-$(VERSION).tar
	MAKE=${MAKE} ${MAKE} -C ../libtommath-$(VERSION) clean manual poster docs
	tar -c ../libtommath-$(VERSION)/* | xz -9 > ../ltm-$(VERSION).tar.xz
	find ../libtommath-$(VERSION)/ -type f -exec unix2dos -q {} \;
	cd .. ; zip -9r ltm-$(VERSION).zip libtommath-$(VERSION)
	gpg -b -a ../ltm-$(VERSION).tar.xz && gpg -b -a ../ltm-$(VERSION).zip

new_file:
	bash updatemakes.sh
	perl dep.pl




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#Makefile for GCC
#
#Tom St Denis

#version of library 
VERSION=0.42.0

CFLAGS  +=  -I./ -Wall -W -Wshadow -Wsign-compare

ifndef MAKE
   MAKE=make
endif

ifndef IGNORE_SPEED

#for speed 
CFLAGS += -O3 -funroll-loops

#for size 
#CFLAGS += -Os

#x86 optimizations [should be valid for any GCC install though]
CFLAGS  += -fomit-frame-pointer

#debug
#CFLAGS += -g3

endif

#install as this user
ifndef INSTALL_GROUP
   GROUP=wheel
else
   GROUP=$(INSTALL_GROUP)
endif

ifndef INSTALL_USER
   USER=root
else
   USER=$(INSTALL_USER)
endif

#default files to install
ifndef LIBNAME
   LIBNAME=libtommath.a
endif

default: ${LIBNAME}

HEADERS=tommath.h tommath_class.h tommath_superclass.h

#LIBPATH-The directory for libtommath to be installed to.
#INCPATH-The directory to install the header files for libtommath.
#DATAPATH-The directory to install the pdf docs.
DESTDIR=
LIBPATH=/usr/lib
INCPATH=/usr/include
DATAPATH=/usr/share/doc/libtommath/pdf


OBJECTS=bncore.o bn_mp_init.o bn_mp_clear.o bn_mp_exch.o bn_mp_grow.o bn_mp_shrink.o \

bn_mp_clamp.o bn_mp_zero.o  bn_mp_set.o bn_mp_set_int.o bn_mp_init_size.o bn_mp_copy.o \




bn_mp_init_copy.o bn_mp_abs.o bn_mp_neg.o bn_mp_cmp_mag.o bn_mp_cmp.o bn_mp_cmp_d.o \
bn_mp_rshd.o bn_mp_lshd.o bn_mp_mod_2d.o bn_mp_div_2d.o bn_mp_mul_2d.o bn_mp_div_2.o \
bn_mp_mul_2.o bn_s_mp_add.o bn_s_mp_sub.o bn_fast_s_mp_mul_digs.o bn_s_mp_mul_digs.o \
bn_fast_s_mp_mul_high_digs.o bn_s_mp_mul_high_digs.o bn_fast_s_mp_sqr.o bn_s_mp_sqr.o \
bn_mp_add.o bn_mp_sub.o bn_mp_karatsuba_mul.o bn_mp_mul.o bn_mp_karatsuba_sqr.o \
bn_mp_sqr.o bn_mp_div.o bn_mp_mod.o bn_mp_add_d.o bn_mp_sub_d.o bn_mp_mul_d.o \
bn_mp_div_d.o bn_mp_mod_d.o bn_mp_expt_d.o bn_mp_addmod.o bn_mp_submod.o \
bn_mp_mulmod.o bn_mp_sqrmod.o bn_mp_gcd.o bn_mp_lcm.o bn_fast_mp_invmod.o bn_mp_invmod.o \
bn_mp_reduce.o bn_mp_montgomery_setup.o bn_fast_mp_montgomery_reduce.o bn_mp_montgomery_reduce.o \
bn_mp_exptmod_fast.o bn_mp_exptmod.o bn_mp_2expt.o bn_mp_n_root.o bn_mp_jacobi.o bn_reverse.o \
bn_mp_count_bits.o bn_mp_read_unsigned_bin.o bn_mp_read_signed_bin.o bn_mp_to_unsigned_bin.o \
bn_mp_to_signed_bin.o bn_mp_unsigned_bin_size.o bn_mp_signed_bin_size.o  \
bn_mp_xor.o bn_mp_and.o bn_mp_or.o bn_mp_rand.o bn_mp_montgomery_calc_normalization.o \
bn_mp_prime_is_divisible.o bn_prime_tab.o bn_mp_prime_fermat.o bn_mp_prime_miller_rabin.o \
bn_mp_prime_is_prime.o bn_mp_prime_next_prime.o bn_mp_dr_reduce.o \
bn_mp_dr_is_modulus.o bn_mp_dr_setup.o bn_mp_reduce_setup.o \
bn_mp_toom_mul.o bn_mp_toom_sqr.o bn_mp_div_3.o bn_s_mp_exptmod.o \
bn_mp_reduce_2k.o bn_mp_reduce_is_2k.o bn_mp_reduce_2k_setup.o \
bn_mp_reduce_2k_l.o bn_mp_reduce_is_2k_l.o bn_mp_reduce_2k_setup_l.o \
bn_mp_radix_smap.o bn_mp_read_radix.o bn_mp_toradix.o bn_mp_radix_size.o \
bn_mp_fread.o bn_mp_fwrite.o bn_mp_cnt_lsb.o bn_error.o \
bn_mp_init_multi.o bn_mp_clear_multi.o bn_mp_exteuclid.o bn_mp_toradix_n.o \


bn_mp_prime_random_ex.o bn_mp_get_int.o bn_mp_sqrt.o bn_mp_is_square.o bn_mp_init_set.o \
bn_mp_init_set_int.o bn_mp_invmod_slow.o bn_mp_prime_rabin_miller_trials.o \
bn_mp_to_signed_bin_n.o bn_mp_to_unsigned_bin_n.o


$(LIBNAME):  $(OBJECTS)
	$(AR) $(ARFLAGS) $@ $(OBJECTS)
	ranlib $@

#make a profiled library (takes a while!!!)
#
# This will build the library with profile generation
# then run the test demo and rebuild the library.
# 
# So far I've seen improvements in the MP math
profiled:
	make CFLAGS="$(CFLAGS) -fprofile-arcs -DTESTING" timing
	./ltmtest
	rm -f *.a *.o ltmtest
	make CFLAGS="$(CFLAGS) -fbranch-probabilities"

#make a single object profiled library 
profiled_single:
	perl gen.pl
	$(CC) $(CFLAGS) -fprofile-arcs -DTESTING -c mpi.c -o mpi.o
	$(CC) $(CFLAGS) -DTESTING -DTIMER demo/timing.c mpi.o -o ltmtest
	./ltmtest
	rm -f *.o ltmtest
	$(CC) $(CFLAGS) -fbranch-probabilities -DTESTING -c mpi.c -o mpi.o
	$(AR) $(ARFLAGS) $(LIBNAME) mpi.o
	ranlib $(LIBNAME)	

install: $(LIBNAME)
	install -d -g $(GROUP) -o $(USER) $(DESTDIR)$(LIBPATH)
	install -d -g $(GROUP) -o $(USER) $(DESTDIR)$(INCPATH)
	install -g $(GROUP) -o $(USER) $(LIBNAME) $(DESTDIR)$(LIBPATH)
	install -g $(GROUP) -o $(USER) $(HEADERS) $(DESTDIR)$(INCPATH)

test: $(LIBNAME) demo/demo.o
	$(CC) $(CFLAGS) demo/demo.o $(LIBNAME) -o test
	




mtest: test	
	cd mtest ; $(CC) $(CFLAGS) mtest.c -o mtest
        
timing: $(LIBNAME)
	$(CC) $(CFLAGS) -DTIMER demo/timing.c $(LIBNAME) -o ltmtest




# makes the LTM book DVI file, requires tetex, perl and makeindex [part of tetex I think]
docdvi: tommath.src
	cd pics ; MAKE=${MAKE} ${MAKE} 
	echo "hello" > tommath.ind
	perl booker.pl
	latex tommath > /dev/null
	latex tommath > /dev/null
	makeindex tommath
	latex tommath > /dev/null

# poster, makes the single page PDF poster
poster: poster.tex









	pdflatex poster


	rm -f poster.aux poster.log 

# makes the LTM book PDF file, requires tetex, cleans up the LaTeX temp files
docs:   docdvi
	dvipdf tommath
	rm -f tommath.log tommath.aux tommath.dvi tommath.idx tommath.toc tommath.lof tommath.ind tommath.ilg
	cd pics ; MAKE=${MAKE} ${MAKE} clean
	
#LTM user manual
mandvi: bn.tex









	echo "hello" > bn.ind
	latex bn > /dev/null
	latex bn > /dev/null
	makeindex bn
	latex bn > /dev/null

#LTM user manual [pdf]
manual:	mandvi
	pdflatex bn >/dev/null


	rm -f bn.aux bn.dvi bn.log bn.idx bn.lof bn.out bn.toc

pretty: 
	perl pretty.build

clean:
	rm -f *.bat *.pdf *.o *.a *.obj *.lib *.exe *.dll etclib/*.o demo/demo.o test ltmtest mpitest mtest/mtest mtest/mtest.exe \
        *.idx *.toc *.log *.aux *.dvi *.lof *.ind *.ilg *.ps *.log *.s mpi.c *.da *.dyn *.dpi tommath.tex `find . -type f | grep [~] | xargs` *.lo *.la
	rm -rf .libs
	cd etc ; MAKE=${MAKE} ${MAKE} clean
	cd pics ; MAKE=${MAKE} ${MAKE} clean

#zipup the project (take that!)
no_oops: clean
	cd .. ; cvs commit 
	echo Scanning for scratch/dirty files
	find . -type f | grep -v CVS | xargs -n 1 bash mess.sh



zipup: clean manual poster docs
	perl gen.pl ; mv mpi.c pre_gen/ ; \


	cd .. ; rm -rf ltm* libtommath-$(VERSION) ; mkdir libtommath-$(VERSION) ; \

	cp -R ./libtommath/* ./libtommath-$(VERSION)/ ; \


	tar -c libtommath-$(VERSION)/* | bzip2 -9vvc > ltm-$(VERSION).tar.bz2 ; \



	zip -9 -r ltm-$(VERSION).zip libtommath-$(VERSION)/* ; \

	mv -f ltm* ~ ; rm -rf libtommath-$(VERSION)



Changes to libtommath/makefile.bcc.
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#
# Borland C++Builder Makefile (makefile.bcc)
#


LIB = tlib
CC = bcc32
CFLAGS = -c -O2 -I.

#START_INS



OBJECTS=bncore.obj bn_error.obj bn_fast_mp_invmod.obj bn_fast_mp_montgomery_reduce.obj bn_fast_s_mp_mul_digs.obj \
bn_fast_s_mp_mul_high_digs.obj bn_fast_s_mp_sqr.obj bn_mp_2expt.obj bn_mp_abs.obj bn_mp_add.obj bn_mp_add_d.obj \
bn_mp_addmod.obj bn_mp_and.obj bn_mp_clamp.obj bn_mp_clear.obj bn_mp_clear_multi.obj bn_mp_cmp.obj bn_mp_cmp_d.obj \
bn_mp_cmp_mag.obj bn_mp_cnt_lsb.obj bn_mp_copy.obj bn_mp_count_bits.obj bn_mp_div_2.obj bn_mp_div_2d.obj bn_mp_div_3.obj \
bn_mp_div.obj bn_mp_div_d.obj bn_mp_dr_is_modulus.obj bn_mp_dr_reduce.obj bn_mp_dr_setup.obj bn_mp_exch.obj \
bn_mp_export.obj bn_mp_expt_d.obj bn_mp_expt_d_ex.obj bn_mp_exptmod.obj bn_mp_exptmod_fast.obj bn_mp_exteuclid.obj \
bn_mp_fread.obj bn_mp_fwrite.obj bn_mp_gcd.obj bn_mp_get_int.obj bn_mp_get_long.obj bn_mp_get_long_long.obj \
bn_mp_grow.obj bn_mp_import.obj bn_mp_init.obj bn_mp_init_copy.obj bn_mp_init_multi.obj bn_mp_init_set.obj \
bn_mp_init_set_int.obj bn_mp_init_size.obj bn_mp_invmod.obj bn_mp_invmod_slow.obj bn_mp_is_square.obj \
bn_mp_jacobi.obj bn_mp_karatsuba_mul.obj bn_mp_karatsuba_sqr.obj bn_mp_lcm.obj bn_mp_lshd.obj bn_mp_mod_2d.obj \
bn_mp_mod.obj bn_mp_mod_d.obj bn_mp_montgomery_calc_normalization.obj bn_mp_montgomery_reduce.obj \
bn_mp_montgomery_setup.obj bn_mp_mul_2.obj bn_mp_mul_2d.obj bn_mp_mul.obj bn_mp_mul_d.obj bn_mp_mulmod.obj bn_mp_neg.obj \
bn_mp_n_root.obj bn_mp_n_root_ex.obj bn_mp_or.obj bn_mp_prime_fermat.obj bn_mp_prime_is_divisible.obj \
bn_mp_prime_is_prime.obj bn_mp_prime_miller_rabin.obj bn_mp_prime_next_prime.obj \
bn_mp_prime_rabin_miller_trials.obj bn_mp_prime_random_ex.obj bn_mp_radix_size.obj bn_mp_radix_smap.obj \
bn_mp_rand.obj bn_mp_read_radix.obj bn_mp_read_signed_bin.obj bn_mp_read_unsigned_bin.obj bn_mp_reduce_2k.obj \
bn_mp_reduce_2k_l.obj bn_mp_reduce_2k_setup.obj bn_mp_reduce_2k_setup_l.obj bn_mp_reduce.obj \
bn_mp_reduce_is_2k.obj bn_mp_reduce_is_2k_l.obj bn_mp_reduce_setup.obj bn_mp_rshd.obj bn_mp_set.obj bn_mp_set_int.obj \
bn_mp_set_long.obj bn_mp_set_long_long.obj bn_mp_shrink.obj bn_mp_signed_bin_size.obj bn_mp_sqr.obj bn_mp_sqrmod.obj \
bn_mp_sqrt.obj bn_mp_sqrtmod_prime.obj bn_mp_sub.obj bn_mp_sub_d.obj bn_mp_submod.obj bn_mp_toom_mul.obj \
bn_mp_toom_sqr.obj bn_mp_toradix.obj bn_mp_toradix_n.obj bn_mp_to_signed_bin.obj bn_mp_to_signed_bin_n.obj \
bn_mp_to_unsigned_bin.obj bn_mp_to_unsigned_bin_n.obj bn_mp_unsigned_bin_size.obj bn_mp_xor.obj bn_mp_zero.obj \
bn_prime_tab.obj bn_reverse.obj bn_s_mp_add.obj bn_s_mp_exptmod.obj bn_s_mp_mul_digs.obj bn_s_mp_mul_high_digs.obj \
bn_s_mp_sqr.obj bn_s_mp_sub.obj

#END_INS

HEADERS=tommath.h tommath_class.h tommath_superclass.h

TARGET = libtommath.lib

$(TARGET): $(OBJECTS)

.c.obj:
	$(CC) $(CFLAGS) $<









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#
# Borland C++Builder Makefile (makefile.bcc)
#


LIB = tlib
CC = bcc32
CFLAGS = -c -O2 -I.

OBJECTS=bncore.obj bn_mp_init.obj bn_mp_clear.obj bn_mp_exch.obj bn_mp_grow.obj bn_mp_shrink.obj \
bn_mp_clamp.obj bn_mp_zero.obj  bn_mp_set.obj bn_mp_set_int.obj bn_mp_init_size.obj bn_mp_copy.obj \
bn_mp_init_copy.obj bn_mp_abs.obj bn_mp_neg.obj bn_mp_cmp_mag.obj bn_mp_cmp.obj bn_mp_cmp_d.obj \
bn_mp_rshd.obj bn_mp_lshd.obj bn_mp_mod_2d.obj bn_mp_div_2d.obj bn_mp_mul_2d.obj bn_mp_div_2.obj \
bn_mp_mul_2.obj bn_s_mp_add.obj bn_s_mp_sub.obj bn_fast_s_mp_mul_digs.obj bn_s_mp_mul_digs.obj \
bn_fast_s_mp_mul_high_digs.obj bn_s_mp_mul_high_digs.obj bn_fast_s_mp_sqr.obj bn_s_mp_sqr.obj \
bn_mp_add.obj bn_mp_sub.obj bn_mp_karatsuba_mul.obj bn_mp_mul.obj bn_mp_karatsuba_sqr.obj \
bn_mp_sqr.obj bn_mp_div.obj bn_mp_mod.obj bn_mp_add_d.obj bn_mp_sub_d.obj bn_mp_mul_d.obj \
bn_mp_div_d.obj bn_mp_mod_d.obj bn_mp_expt_d.obj bn_mp_addmod.obj bn_mp_submod.obj \
bn_mp_mulmod.obj bn_mp_sqrmod.obj bn_mp_gcd.obj bn_mp_lcm.obj bn_fast_mp_invmod.obj bn_mp_invmod.obj \
bn_mp_reduce.obj bn_mp_montgomery_setup.obj bn_fast_mp_montgomery_reduce.obj bn_mp_montgomery_reduce.obj \
bn_mp_exptmod_fast.obj bn_mp_exptmod.obj bn_mp_2expt.obj bn_mp_n_root.obj bn_mp_jacobi.obj bn_reverse.obj \
bn_mp_count_bits.obj bn_mp_read_unsigned_bin.obj bn_mp_read_signed_bin.obj bn_mp_to_unsigned_bin.obj \
bn_mp_to_signed_bin.obj bn_mp_unsigned_bin_size.obj bn_mp_signed_bin_size.obj  \
bn_mp_xor.obj bn_mp_and.obj bn_mp_or.obj bn_mp_rand.obj bn_mp_montgomery_calc_normalization.obj \

bn_mp_prime_is_divisible.obj bn_prime_tab.obj bn_mp_prime_fermat.obj bn_mp_prime_miller_rabin.obj \
bn_mp_prime_is_prime.obj bn_mp_prime_next_prime.obj bn_mp_dr_reduce.obj \
bn_mp_dr_is_modulus.obj bn_mp_dr_setup.obj bn_mp_reduce_setup.obj \
bn_mp_toom_mul.obj bn_mp_toom_sqr.obj bn_mp_div_3.obj bn_s_mp_exptmod.obj \
bn_mp_reduce_2k.obj bn_mp_reduce_is_2k.obj bn_mp_reduce_2k_setup.obj \
bn_mp_reduce_2k_l.obj bn_mp_reduce_is_2k_l.obj bn_mp_reduce_2k_setup_l.obj \


bn_mp_radix_smap.obj bn_mp_read_radix.obj bn_mp_toradix.obj bn_mp_radix_size.obj \
bn_mp_fread.obj bn_mp_fwrite.obj bn_mp_cnt_lsb.obj bn_error.obj \
bn_mp_init_multi.obj bn_mp_clear_multi.obj bn_mp_exteuclid.obj bn_mp_toradix_n.obj \
bn_mp_prime_random_ex.obj bn_mp_get_int.obj bn_mp_sqrt.obj bn_mp_is_square.obj \
bn_mp_init_set.obj bn_mp_init_set_int.obj bn_mp_invmod_slow.obj bn_mp_prime_rabin_miller_trials.obj \

bn_mp_to_signed_bin_n.obj bn_mp_to_unsigned_bin_n.obj


TARGET = libtommath.lib

$(TARGET): $(OBJECTS)

.c.obj:
	$(CC) $(CFLAGS) $<
Changes to libtommath/makefile.cygwin_dll.
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#Makefile for Cygwin-GCC
#
#This makefile will build a Windows DLL [doesn't require cygwin to run] in the file
#libtommath.dll.  The import library is in libtommath.dll.a.  Remember to add
#"-Wl,--enable-auto-import" to your client build to avoid the auto-import warnings
#
#Tom St Denis
CFLAGS  +=  -I./ -Wall -W -Wshadow -O3 -funroll-loops -mno-cygwin

#x86 optimizations [should be valid for any GCC install though]
CFLAGS  += -fomit-frame-pointer

default: windll

#START_INS



OBJECTS=bncore.o bn_error.o bn_fast_mp_invmod.o bn_fast_mp_montgomery_reduce.o bn_fast_s_mp_mul_digs.o \
bn_fast_s_mp_mul_high_digs.o bn_fast_s_mp_sqr.o bn_mp_2expt.o bn_mp_abs.o bn_mp_add.o bn_mp_add_d.o \
bn_mp_addmod.o bn_mp_and.o bn_mp_clamp.o bn_mp_clear.o bn_mp_clear_multi.o bn_mp_cmp.o bn_mp_cmp_d.o \
bn_mp_cmp_mag.o bn_mp_cnt_lsb.o bn_mp_copy.o bn_mp_count_bits.o bn_mp_div_2.o bn_mp_div_2d.o bn_mp_div_3.o \
bn_mp_div.o bn_mp_div_d.o bn_mp_dr_is_modulus.o bn_mp_dr_reduce.o bn_mp_dr_setup.o bn_mp_exch.o \
bn_mp_export.o bn_mp_expt_d.o bn_mp_expt_d_ex.o bn_mp_exptmod.o bn_mp_exptmod_fast.o bn_mp_exteuclid.o \
bn_mp_fread.o bn_mp_fwrite.o bn_mp_gcd.o bn_mp_get_int.o bn_mp_get_long.o bn_mp_get_long_long.o \
bn_mp_grow.o bn_mp_import.o bn_mp_init.o bn_mp_init_copy.o bn_mp_init_multi.o bn_mp_init_set.o \
bn_mp_init_set_int.o bn_mp_init_size.o bn_mp_invmod.o bn_mp_invmod_slow.o bn_mp_is_square.o \

bn_mp_jacobi.o bn_mp_karatsuba_mul.o bn_mp_karatsuba_sqr.o bn_mp_lcm.o bn_mp_lshd.o bn_mp_mod_2d.o \


bn_mp_mod.o bn_mp_mod_d.o bn_mp_montgomery_calc_normalization.o bn_mp_montgomery_reduce.o \
bn_mp_montgomery_setup.o bn_mp_mul_2.o bn_mp_mul_2d.o bn_mp_mul.o bn_mp_mul_d.o bn_mp_mulmod.o bn_mp_neg.o \
bn_mp_n_root.o bn_mp_n_root_ex.o bn_mp_or.o bn_mp_prime_fermat.o bn_mp_prime_is_divisible.o \
bn_mp_prime_is_prime.o bn_mp_prime_miller_rabin.o bn_mp_prime_next_prime.o \
bn_mp_prime_rabin_miller_trials.o bn_mp_prime_random_ex.o bn_mp_radix_size.o bn_mp_radix_smap.o \
bn_mp_rand.o bn_mp_read_radix.o bn_mp_read_signed_bin.o bn_mp_read_unsigned_bin.o bn_mp_reduce_2k.o \
bn_mp_reduce_2k_l.o bn_mp_reduce_2k_setup.o bn_mp_reduce_2k_setup_l.o bn_mp_reduce.o \
bn_mp_reduce_is_2k.o bn_mp_reduce_is_2k_l.o bn_mp_reduce_setup.o bn_mp_rshd.o bn_mp_set.o bn_mp_set_int.o \
bn_mp_set_long.o bn_mp_set_long_long.o bn_mp_shrink.o bn_mp_signed_bin_size.o bn_mp_sqr.o bn_mp_sqrmod.o \
bn_mp_sqrt.o bn_mp_sqrtmod_prime.o bn_mp_sub.o bn_mp_sub_d.o bn_mp_submod.o bn_mp_toom_mul.o \
bn_mp_toom_sqr.o bn_mp_toradix.o bn_mp_toradix_n.o bn_mp_to_signed_bin.o bn_mp_to_signed_bin_n.o \
bn_mp_to_unsigned_bin.o bn_mp_to_unsigned_bin_n.o bn_mp_unsigned_bin_size.o bn_mp_xor.o bn_mp_zero.o \
bn_prime_tab.o bn_reverse.o bn_s_mp_add.o bn_s_mp_exptmod.o bn_s_mp_mul_digs.o bn_s_mp_mul_high_digs.o \
bn_s_mp_sqr.o bn_s_mp_sub.o

#END_INS

HEADERS=tommath.h tommath_class.h tommath_superclass.h

# make a Windows DLL via Cygwin
windll:  $(OBJECTS)
	gcc -mno-cygwin -mdll -o libtommath.dll -Wl,--out-implib=libtommath.dll.a -Wl,--export-all-symbols *.o
	ranlib libtommath.dll.a

# build the test program using the windows DLL










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#Makefile for Cygwin-GCC
#
#This makefile will build a Windows DLL [doesn't require cygwin to run] in the file
#libtommath.dll.  The import library is in libtommath.dll.a.  Remember to add
#"-Wl,--enable-auto-import" to your client build to avoid the auto-import warnings
#
#Tom St Denis
CFLAGS  +=  -I./ -Wall -W -Wshadow -O3 -funroll-loops -mno-cygwin

#x86 optimizations [should be valid for any GCC install though]
CFLAGS  += -fomit-frame-pointer 

default: windll

OBJECTS=bncore.o bn_mp_init.o bn_mp_clear.o bn_mp_exch.o bn_mp_grow.o bn_mp_shrink.o \
bn_mp_clamp.o bn_mp_zero.o  bn_mp_set.o bn_mp_set_int.o bn_mp_init_size.o bn_mp_copy.o \
bn_mp_init_copy.o bn_mp_abs.o bn_mp_neg.o bn_mp_cmp_mag.o bn_mp_cmp.o bn_mp_cmp_d.o \
bn_mp_rshd.o bn_mp_lshd.o bn_mp_mod_2d.o bn_mp_div_2d.o bn_mp_mul_2d.o bn_mp_div_2.o \
bn_mp_mul_2.o bn_s_mp_add.o bn_s_mp_sub.o bn_fast_s_mp_mul_digs.o bn_s_mp_mul_digs.o \
bn_fast_s_mp_mul_high_digs.o bn_s_mp_mul_high_digs.o bn_fast_s_mp_sqr.o bn_s_mp_sqr.o \
bn_mp_add.o bn_mp_sub.o bn_mp_karatsuba_mul.o bn_mp_mul.o bn_mp_karatsuba_sqr.o \

bn_mp_sqr.o bn_mp_div.o bn_mp_mod.o bn_mp_add_d.o bn_mp_sub_d.o bn_mp_mul_d.o \
bn_mp_div_d.o bn_mp_mod_d.o bn_mp_expt_d.o bn_mp_addmod.o bn_mp_submod.o \


bn_mp_mulmod.o bn_mp_sqrmod.o bn_mp_gcd.o bn_mp_lcm.o bn_fast_mp_invmod.o bn_mp_invmod.o \
bn_mp_reduce.o bn_mp_montgomery_setup.o bn_fast_mp_montgomery_reduce.o bn_mp_montgomery_reduce.o \
bn_mp_exptmod_fast.o bn_mp_exptmod.o bn_mp_2expt.o bn_mp_n_root.o bn_mp_jacobi.o bn_reverse.o \
bn_mp_count_bits.o bn_mp_read_unsigned_bin.o bn_mp_read_signed_bin.o bn_mp_to_unsigned_bin.o \
bn_mp_to_signed_bin.o bn_mp_unsigned_bin_size.o bn_mp_signed_bin_size.o  \
bn_mp_xor.o bn_mp_and.o bn_mp_or.o bn_mp_rand.o bn_mp_montgomery_calc_normalization.o \

bn_mp_prime_is_divisible.o bn_prime_tab.o bn_mp_prime_fermat.o bn_mp_prime_miller_rabin.o \
bn_mp_prime_is_prime.o bn_mp_prime_next_prime.o bn_mp_dr_reduce.o \
bn_mp_dr_is_modulus.o bn_mp_dr_setup.o bn_mp_reduce_setup.o \
bn_mp_toom_mul.o bn_mp_toom_sqr.o bn_mp_div_3.o bn_s_mp_exptmod.o \
bn_mp_reduce_2k.o bn_mp_reduce_is_2k.o bn_mp_reduce_2k_setup.o \
bn_mp_reduce_2k_l.o bn_mp_reduce_is_2k_l.o bn_mp_reduce_2k_setup_l.o \


bn_mp_radix_smap.o bn_mp_read_radix.o bn_mp_toradix.o bn_mp_radix_size.o \
bn_mp_fread.o bn_mp_fwrite.o bn_mp_cnt_lsb.o bn_error.o \
bn_mp_init_multi.o bn_mp_clear_multi.o bn_mp_exteuclid.o bn_mp_toradix_n.o \
bn_mp_prime_random_ex.o bn_mp_get_int.o bn_mp_sqrt.o bn_mp_is_square.o bn_mp_init_set.o \
bn_mp_init_set_int.o bn_mp_invmod_slow.o bn_mp_prime_rabin_miller_trials.o \

bn_mp_to_signed_bin_n.o bn_mp_to_unsigned_bin_n.o


# make a Windows DLL via Cygwin
windll:  $(OBJECTS)
	gcc -mno-cygwin -mdll -o libtommath.dll -Wl,--out-implib=libtommath.dll.a -Wl,--export-all-symbols *.o
	ranlib libtommath.dll.a

# build the test program using the windows DLL
Changes to libtommath/makefile.icc.
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#Makefile for ICC
#
#Tom St Denis
CC=icc

CFLAGS  +=  -I./

# optimize for SPEED
#
# -mcpu= can be pentium, pentiumpro (covers PII through PIII) or pentium4
# -ax?   specifies make code specifically for ? but compatible with IA-32
# -x?    specifies compile solely for ? [not specifically IA-32 compatible]
#
# where ? is
#   K - PIII
#   W - first P4 [Williamette]
#   N - P4 Northwood
#   P - P4 Prescott
#   B - Blend of P4 and PM [mobile]
#
# Default to just generic max opts
CFLAGS += -O3 -xP -ip

#install as this user
USER=root
GROUP=root

default: libtommath.a

#default files to install
LIBNAME=libtommath.a


#LIBPATH-The directory for libtomcrypt to be installed to.
#INCPATH-The directory to install the header files for libtommath.
#DATAPATH-The directory to install the pdf docs.
DESTDIR=
LIBPATH=/usr/lib
INCPATH=/usr/include
DATAPATH=/usr/share/doc/libtommath/pdf

#START_INS



OBJECTS=bncore.o bn_error.o bn_fast_mp_invmod.o bn_fast_mp_montgomery_reduce.o bn_fast_s_mp_mul_digs.o \
bn_fast_s_mp_mul_high_digs.o bn_fast_s_mp_sqr.o bn_mp_2expt.o bn_mp_abs.o bn_mp_add.o bn_mp_add_d.o \
bn_mp_addmod.o bn_mp_and.o bn_mp_clamp.o bn_mp_clear.o bn_mp_clear_multi.o bn_mp_cmp.o bn_mp_cmp_d.o \
bn_mp_cmp_mag.o bn_mp_cnt_lsb.o bn_mp_copy.o bn_mp_count_bits.o bn_mp_div_2.o bn_mp_div_2d.o bn_mp_div_3.o \
bn_mp_div.o bn_mp_div_d.o bn_mp_dr_is_modulus.o bn_mp_dr_reduce.o bn_mp_dr_setup.o bn_mp_exch.o \
bn_mp_export.o bn_mp_expt_d.o bn_mp_expt_d_ex.o bn_mp_exptmod.o bn_mp_exptmod_fast.o bn_mp_exteuclid.o \
bn_mp_fread.o bn_mp_fwrite.o bn_mp_gcd.o bn_mp_get_int.o bn_mp_get_long.o bn_mp_get_long_long.o \
bn_mp_grow.o bn_mp_import.o bn_mp_init.o bn_mp_init_copy.o bn_mp_init_multi.o bn_mp_init_set.o \
bn_mp_init_set_int.o bn_mp_init_size.o bn_mp_invmod.o bn_mp_invmod_slow.o bn_mp_is_square.o \

bn_mp_jacobi.o bn_mp_karatsuba_mul.o bn_mp_karatsuba_sqr.o bn_mp_lcm.o bn_mp_lshd.o bn_mp_mod_2d.o \


bn_mp_mod.o bn_mp_mod_d.o bn_mp_montgomery_calc_normalization.o bn_mp_montgomery_reduce.o \
bn_mp_montgomery_setup.o bn_mp_mul_2.o bn_mp_mul_2d.o bn_mp_mul.o bn_mp_mul_d.o bn_mp_mulmod.o bn_mp_neg.o \
bn_mp_n_root.o bn_mp_n_root_ex.o bn_mp_or.o bn_mp_prime_fermat.o bn_mp_prime_is_divisible.o \
bn_mp_prime_is_prime.o bn_mp_prime_miller_rabin.o bn_mp_prime_next_prime.o \
bn_mp_prime_rabin_miller_trials.o bn_mp_prime_random_ex.o bn_mp_radix_size.o bn_mp_radix_smap.o \
bn_mp_rand.o bn_mp_read_radix.o bn_mp_read_signed_bin.o bn_mp_read_unsigned_bin.o bn_mp_reduce_2k.o \
bn_mp_reduce_2k_l.o bn_mp_reduce_2k_setup.o bn_mp_reduce_2k_setup_l.o bn_mp_reduce.o \
bn_mp_reduce_is_2k.o bn_mp_reduce_is_2k_l.o bn_mp_reduce_setup.o bn_mp_rshd.o bn_mp_set.o bn_mp_set_int.o \
bn_mp_set_long.o bn_mp_set_long_long.o bn_mp_shrink.o bn_mp_signed_bin_size.o bn_mp_sqr.o bn_mp_sqrmod.o \
bn_mp_sqrt.o bn_mp_sqrtmod_prime.o bn_mp_sub.o bn_mp_sub_d.o bn_mp_submod.o bn_mp_toom_mul.o \
bn_mp_toom_sqr.o bn_mp_toradix.o bn_mp_toradix_n.o bn_mp_to_signed_bin.o bn_mp_to_signed_bin_n.o \
bn_mp_to_unsigned_bin.o bn_mp_to_unsigned_bin_n.o bn_mp_unsigned_bin_size.o bn_mp_xor.o bn_mp_zero.o \
bn_prime_tab.o bn_reverse.o bn_s_mp_add.o bn_s_mp_exptmod.o bn_s_mp_mul_digs.o bn_s_mp_mul_high_digs.o \
bn_s_mp_sqr.o bn_s_mp_sub.o

#END_INS

HEADERS=tommath.h tommath_class.h tommath_superclass.h

libtommath.a:  $(OBJECTS)
	$(AR) $(ARFLAGS) libtommath.a $(OBJECTS)
	ranlib libtommath.a

#make a profiled library (takes a while!!!)
#
# This will build the library with profile generation
# then run the test demo and rebuild the library.
#
# So far I've seen improvements in the MP math
profiled:
	make -f makefile.icc CFLAGS="$(CFLAGS) -prof_gen -DTESTING" timing
	./ltmtest
	rm -f *.a *.o ltmtest
	make -f makefile.icc CFLAGS="$(CFLAGS) -prof_use"

#make a single object profiled library
profiled_single:
	perl gen.pl
	$(CC) $(CFLAGS) -prof_gen -DTESTING -c mpi.c -o mpi.o
	$(CC) $(CFLAGS) -DTESTING -DTIMER demo/demo.c mpi.o -o ltmtest
	./ltmtest
	rm -f *.o ltmtest
	$(CC) $(CFLAGS) -prof_use -ip -DTESTING -c mpi.c -o mpi.o
	$(AR) $(ARFLAGS) libtommath.a mpi.o
	ranlib libtommath.a

install: libtommath.a
	install -d -g $(GROUP) -o $(USER) $(DESTDIR)$(LIBPATH)
	install -d -g $(GROUP) -o $(USER) $(DESTDIR)$(INCPATH)
	install -g $(GROUP) -o $(USER) $(LIBNAME) $(DESTDIR)$(LIBPATH)
	install -g $(GROUP) -o $(USER) $(HEADERS) $(DESTDIR)$(INCPATH)

test: libtommath.a demo/demo.o
	$(CC) demo/demo.o libtommath.a -o test

mtest: test
	cd mtest ; $(CC) $(CFLAGS) mtest.c -o mtest

timing: libtommath.a
	$(CC) $(CFLAGS) -DTIMER demo/timing.c libtommath.a -o ltmtest

clean:
	rm -f *.bat *.pdf *.o *.a *.obj *.lib *.exe *.dll etclib/*.o demo/demo.o test ltmtest mpitest mtest/mtest mtest/mtest.exe \
        *.idx *.toc *.log *.aux *.dvi *.lof *.ind *.ilg *.ps *.log *.s mpi.c *.il etc/*.il *.dyn
	cd etc ; make clean
	cd pics ; make clean













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#Makefile for ICC
#
#Tom St Denis
CC=icc

CFLAGS  +=  -I./

# optimize for SPEED
#
# -mcpu= can be pentium, pentiumpro (covers PII through PIII) or pentium4
# -ax?   specifies make code specifically for ? but compatible with IA-32
# -x?    specifies compile solely for ? [not specifically IA-32 compatible]
#
# where ? is 
#   K - PIII
#   W - first P4 [Williamette]
#   N - P4 Northwood
#   P - P4 Prescott
#   B - Blend of P4 and PM [mobile]
#
# Default to just generic max opts
CFLAGS += -O3 -xP -ip

#install as this user
USER=root
GROUP=root

default: libtommath.a

#default files to install
LIBNAME=libtommath.a
HEADERS=tommath.h

#LIBPATH-The directory for libtomcrypt to be installed to.
#INCPATH-The directory to install the header files for libtommath.
#DATAPATH-The directory to install the pdf docs.
DESTDIR=
LIBPATH=/usr/lib
INCPATH=/usr/include
DATAPATH=/usr/share/doc/libtommath/pdf

OBJECTS=bncore.o bn_mp_init.o bn_mp_clear.o bn_mp_exch.o bn_mp_grow.o bn_mp_shrink.o \
bn_mp_clamp.o bn_mp_zero.o  bn_mp_set.o bn_mp_set_int.o bn_mp_init_size.o bn_mp_copy.o \
bn_mp_init_copy.o bn_mp_abs.o bn_mp_neg.o bn_mp_cmp_mag.o bn_mp_cmp.o bn_mp_cmp_d.o \
bn_mp_rshd.o bn_mp_lshd.o bn_mp_mod_2d.o bn_mp_div_2d.o bn_mp_mul_2d.o bn_mp_div_2.o \
bn_mp_mul_2.o bn_s_mp_add.o bn_s_mp_sub.o bn_fast_s_mp_mul_digs.o bn_s_mp_mul_digs.o \
bn_fast_s_mp_mul_high_digs.o bn_s_mp_mul_high_digs.o bn_fast_s_mp_sqr.o bn_s_mp_sqr.o \
bn_mp_add.o bn_mp_sub.o bn_mp_karatsuba_mul.o bn_mp_mul.o bn_mp_karatsuba_sqr.o \

bn_mp_sqr.o bn_mp_div.o bn_mp_mod.o bn_mp_add_d.o bn_mp_sub_d.o bn_mp_mul_d.o \
bn_mp_div_d.o bn_mp_mod_d.o bn_mp_expt_d.o bn_mp_addmod.o bn_mp_submod.o \


bn_mp_mulmod.o bn_mp_sqrmod.o bn_mp_gcd.o bn_mp_lcm.o bn_fast_mp_invmod.o bn_mp_invmod.o \
bn_mp_reduce.o bn_mp_montgomery_setup.o bn_fast_mp_montgomery_reduce.o bn_mp_montgomery_reduce.o \
bn_mp_exptmod_fast.o bn_mp_exptmod.o bn_mp_2expt.o bn_mp_n_root.o bn_mp_jacobi.o bn_reverse.o \
bn_mp_count_bits.o bn_mp_read_unsigned_bin.o bn_mp_read_signed_bin.o bn_mp_to_unsigned_bin.o \
bn_mp_to_signed_bin.o bn_mp_unsigned_bin_size.o bn_mp_signed_bin_size.o  \
bn_mp_xor.o bn_mp_and.o bn_mp_or.o bn_mp_rand.o bn_mp_montgomery_calc_normalization.o \

bn_mp_prime_is_divisible.o bn_prime_tab.o bn_mp_prime_fermat.o bn_mp_prime_miller_rabin.o \
bn_mp_prime_is_prime.o bn_mp_prime_next_prime.o bn_mp_dr_reduce.o \
bn_mp_dr_is_modulus.o bn_mp_dr_setup.o bn_mp_reduce_setup.o \
bn_mp_toom_mul.o bn_mp_toom_sqr.o bn_mp_div_3.o bn_s_mp_exptmod.o \
bn_mp_reduce_2k.o bn_mp_reduce_is_2k.o bn_mp_reduce_2k_setup.o \
bn_mp_reduce_2k_l.o bn_mp_reduce_is_2k_l.o bn_mp_reduce_2k_setup_l.o \


bn_mp_radix_smap.o bn_mp_read_radix.o bn_mp_toradix.o bn_mp_radix_size.o \
bn_mp_fread.o bn_mp_fwrite.o bn_mp_cnt_lsb.o bn_error.o \
bn_mp_init_multi.o bn_mp_clear_multi.o bn_mp_exteuclid.o bn_mp_toradix_n.o \
bn_mp_prime_random_ex.o bn_mp_get_int.o bn_mp_sqrt.o bn_mp_is_square.o bn_mp_init_set.o \
bn_mp_init_set_int.o bn_mp_invmod_slow.o bn_mp_prime_rabin_miller_trials.o \

bn_mp_to_signed_bin_n.o bn_mp_to_unsigned_bin_n.o


libtommath.a:  $(OBJECTS)
	$(AR) $(ARFLAGS) libtommath.a $(OBJECTS)
	ranlib libtommath.a

#make a profiled library (takes a while!!!)
#
# This will build the library with profile generation
# then run the test demo and rebuild the library.
# 
# So far I've seen improvements in the MP math
profiled:
	make -f makefile.icc CFLAGS="$(CFLAGS) -prof_gen -DTESTING" timing
	./ltmtest
	rm -f *.a *.o ltmtest
	make -f makefile.icc CFLAGS="$(CFLAGS) -prof_use"

#make a single object profiled library 
profiled_single:
	perl gen.pl
	$(CC) $(CFLAGS) -prof_gen -DTESTING -c mpi.c -o mpi.o
	$(CC) $(CFLAGS) -DTESTING -DTIMER demo/demo.c mpi.o -o ltmtest
	./ltmtest
	rm -f *.o ltmtest
	$(CC) $(CFLAGS) -prof_use -ip -DTESTING -c mpi.c -o mpi.o
	$(AR) $(ARFLAGS) libtommath.a mpi.o
	ranlib libtommath.a	

install: libtommath.a
	install -d -g $(GROUP) -o $(USER) $(DESTDIR)$(LIBPATH)
	install -d -g $(GROUP) -o $(USER) $(DESTDIR)$(INCPATH)
	install -g $(GROUP) -o $(USER) $(LIBNAME) $(DESTDIR)$(LIBPATH)
	install -g $(GROUP) -o $(USER) $(HEADERS) $(DESTDIR)$(INCPATH)

test: libtommath.a demo/demo.o
	$(CC) demo/demo.o libtommath.a -o test
	
mtest: test	
	cd mtest ; $(CC) $(CFLAGS) mtest.c -o mtest
        
timing: libtommath.a
	$(CC) $(CFLAGS) -DTIMER demo/timing.c libtommath.a -o ltmtest

clean:
	rm -f *.bat *.pdf *.o *.a *.obj *.lib *.exe *.dll etclib/*.o demo/demo.o test ltmtest mpitest mtest/mtest mtest/mtest.exe \
        *.idx *.toc *.log *.aux *.dvi *.lof *.ind *.ilg *.ps *.log *.s mpi.c *.il etc/*.il *.dyn
	cd etc ; make clean
	cd pics ; make clean
Deleted libtommath/makefile.include.
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#
# Include makefile for libtommath
#

#version of library
VERSION=1.0
VERSION_SO=1:0

# default make target
default: ${LIBNAME}

# Compiler and Linker Names
ifndef PREFIX
  PREFIX=
endif

ifeq ($(CC),cc)
  CC = $(PREFIX)gcc
endif
LD=$(PREFIX)ld
AR=$(PREFIX)ar
RANLIB=$(PREFIX)ranlib

ifndef MAKE
   MAKE=make
endif

CFLAGS += -I./ -Wall -Wsign-compare -Wextra -Wshadow

ifndef NO_ADDTL_WARNINGS
# additional warnings
CFLAGS += -Wsystem-headers -Wdeclaration-after-statement -Wbad-function-cast -Wcast-align
CFLAGS += -Wstrict-prototypes -Wpointer-arith
endif

ifdef COMPILE_DEBUG
#debug
CFLAGS += -g3
else

ifdef COMPILE_SIZE
#for size
CFLAGS += -Os
else

ifndef IGNORE_SPEED
#for speed
CFLAGS += -O3 -funroll-loops

#x86 optimizations [should be valid for any GCC install though]
CFLAGS  += -fomit-frame-pointer
endif

endif # COMPILE_SIZE
endif # COMPILE_DEBUG

# adjust coverage set
ifneq ($(filter $(shell arch), i386 i686 x86_64 amd64 ia64),)
   COVERAGE = test_standalone timing
   COVERAGE_APP = ./test && ./ltmtest
else
   COVERAGE = test_standalone
   COVERAGE_APP = ./test
endif

HEADERS_PUB=tommath.h tommath_class.h tommath_superclass.h
HEADERS=tommath_private.h $(HEADERS_PUB)

test_standalone: CFLAGS+=-DLTM_DEMO_TEST_VS_MTEST=0

#LIBPATH-The directory for libtommath to be installed to.
#INCPATH-The directory to install the header files for libtommath.
#DATAPATH-The directory to install the pdf docs.
LIBPATH?=/usr/lib
INCPATH?=/usr/include
DATAPATH?=/usr/share/doc/libtommath/pdf

#make the code coverage of the library
#
coverage: CFLAGS += -fprofile-arcs -ftest-coverage -DTIMING_NO_LOGS
coverage: LFLAGS += -lgcov
coverage: LDFLAGS += -lgcov

coverage: $(COVERAGE)
	$(COVERAGE_APP)

lcov: coverage
	rm -f coverage.info
	lcov --capture --no-external --no-recursion $(LCOV_ARGS) --output-file coverage.info -q
	genhtml coverage.info --output-directory coverage -q

# target that removes all coverage output
cleancov-clean:
	rm -f `find . -type f -name "*.info" | xargs`
	rm -rf coverage/

# cleans everything - coverage output and standard 'clean'
cleancov: cleancov-clean clean

clean:
	rm -f *.gcda *.gcno *.bat *.o *.a *.obj *.lib *.exe *.dll etclib/*.o demo/demo.o test ltmtest mpitest mtest/mtest mtest/mtest.exe \
        *.idx *.toc *.log *.aux *.dvi *.lof *.ind *.ilg *.ps *.log *.s mpi.c *.da *.dyn *.dpi tommath.tex `find . -type f | grep [~] | xargs` *.lo *.la
	rm -rf .libs/
	cd etc ; MAKE=${MAKE} ${MAKE} clean
	cd pics ; MAKE=${MAKE} ${MAKE} clean
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Changes to libtommath/makefile.msvc.
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#MSVC Makefile
#
#Tom St Denis

CFLAGS = /I. /Ox /DWIN32 /W3 /Fo$@

default: library

#START_INS



OBJECTS=bncore.obj bn_error.obj bn_fast_mp_invmod.obj bn_fast_mp_montgomery_reduce.obj bn_fast_s_mp_mul_digs.obj \
bn_fast_s_mp_mul_high_digs.obj bn_fast_s_mp_sqr.obj bn_mp_2expt.obj bn_mp_abs.obj bn_mp_add.obj bn_mp_add_d.obj \
bn_mp_addmod.obj bn_mp_and.obj bn_mp_clamp.obj bn_mp_clear.obj bn_mp_clear_multi.obj bn_mp_cmp.obj bn_mp_cmp_d.obj \
bn_mp_cmp_mag.obj bn_mp_cnt_lsb.obj bn_mp_copy.obj bn_mp_count_bits.obj bn_mp_div_2.obj bn_mp_div_2d.obj bn_mp_div_3.obj \
bn_mp_div.obj bn_mp_div_d.obj bn_mp_dr_is_modulus.obj bn_mp_dr_reduce.obj bn_mp_dr_setup.obj bn_mp_exch.obj \
bn_mp_export.obj bn_mp_expt_d.obj bn_mp_expt_d_ex.obj bn_mp_exptmod.obj bn_mp_exptmod_fast.obj bn_mp_exteuclid.obj \
bn_mp_fread.obj bn_mp_fwrite.obj bn_mp_gcd.obj bn_mp_get_int.obj bn_mp_get_long.obj bn_mp_get_long_long.obj \
bn_mp_grow.obj bn_mp_import.obj bn_mp_init.obj bn_mp_init_copy.obj bn_mp_init_multi.obj bn_mp_init_set.obj \
bn_mp_init_set_int.obj bn_mp_init_size.obj bn_mp_invmod.obj bn_mp_invmod_slow.obj bn_mp_is_square.obj \
bn_mp_jacobi.obj bn_mp_karatsuba_mul.obj bn_mp_karatsuba_sqr.obj bn_mp_lcm.obj bn_mp_lshd.obj bn_mp_mod_2d.obj \
bn_mp_mod.obj bn_mp_mod_d.obj bn_mp_montgomery_calc_normalization.obj bn_mp_montgomery_reduce.obj \
bn_mp_montgomery_setup.obj bn_mp_mul_2.obj bn_mp_mul_2d.obj bn_mp_mul.obj bn_mp_mul_d.obj bn_mp_mulmod.obj bn_mp_neg.obj \
bn_mp_n_root.obj bn_mp_n_root_ex.obj bn_mp_or.obj bn_mp_prime_fermat.obj bn_mp_prime_is_divisible.obj \
bn_mp_prime_is_prime.obj bn_mp_prime_miller_rabin.obj bn_mp_prime_next_prime.obj \
bn_mp_prime_rabin_miller_trials.obj bn_mp_prime_random_ex.obj bn_mp_radix_size.obj bn_mp_radix_smap.obj \
bn_mp_rand.obj bn_mp_read_radix.obj bn_mp_read_signed_bin.obj bn_mp_read_unsigned_bin.obj bn_mp_reduce_2k.obj \
bn_mp_reduce_2k_l.obj bn_mp_reduce_2k_setup.obj bn_mp_reduce_2k_setup_l.obj bn_mp_reduce.obj \
bn_mp_reduce_is_2k.obj bn_mp_reduce_is_2k_l.obj bn_mp_reduce_setup.obj bn_mp_rshd.obj bn_mp_set.obj bn_mp_set_int.obj \
bn_mp_set_long.obj bn_mp_set_long_long.obj bn_mp_shrink.obj bn_mp_signed_bin_size.obj bn_mp_sqr.obj bn_mp_sqrmod.obj \
bn_mp_sqrt.obj bn_mp_sqrtmod_prime.obj bn_mp_sub.obj bn_mp_sub_d.obj bn_mp_submod.obj bn_mp_toom_mul.obj \
bn_mp_toom_sqr.obj bn_mp_toradix.obj bn_mp_toradix_n.obj bn_mp_to_signed_bin.obj bn_mp_to_signed_bin_n.obj \
bn_mp_to_unsigned_bin.obj bn_mp_to_unsigned_bin_n.obj bn_mp_unsigned_bin_size.obj bn_mp_xor.obj bn_mp_zero.obj \
bn_prime_tab.obj bn_reverse.obj bn_s_mp_add.obj bn_s_mp_exptmod.obj bn_s_mp_mul_digs.obj bn_s_mp_mul_high_digs.obj \
bn_s_mp_sqr.obj bn_s_mp_sub.obj

#END_INS

HEADERS=tommath.h tommath_class.h tommath_superclass.h

library: $(OBJECTS)
	lib /out:tommath.lib $(OBJECTS)








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#MSVC Makefile
#
#Tom St Denis

CFLAGS = /I. /Ox /DWIN32 /W3 /Fo$@

default: library

OBJECTS=bncore.obj bn_mp_init.obj bn_mp_clear.obj bn_mp_exch.obj bn_mp_grow.obj bn_mp_shrink.obj \
bn_mp_clamp.obj bn_mp_zero.obj  bn_mp_set.obj bn_mp_set_int.obj bn_mp_init_size.obj bn_mp_copy.obj \
bn_mp_init_copy.obj bn_mp_abs.obj bn_mp_neg.obj bn_mp_cmp_mag.obj bn_mp_cmp.obj bn_mp_cmp_d.obj \
bn_mp_rshd.obj bn_mp_lshd.obj bn_mp_mod_2d.obj bn_mp_div_2d.obj bn_mp_mul_2d.obj bn_mp_div_2.obj \
bn_mp_mul_2.obj bn_s_mp_add.obj bn_s_mp_sub.obj bn_fast_s_mp_mul_digs.obj bn_s_mp_mul_digs.obj \
bn_fast_s_mp_mul_high_digs.obj bn_s_mp_mul_high_digs.obj bn_fast_s_mp_sqr.obj bn_s_mp_sqr.obj \
bn_mp_add.obj bn_mp_sub.obj bn_mp_karatsuba_mul.obj bn_mp_mul.obj bn_mp_karatsuba_sqr.obj \
bn_mp_sqr.obj bn_mp_div.obj bn_mp_mod.obj bn_mp_add_d.obj bn_mp_sub_d.obj bn_mp_mul_d.obj \
bn_mp_div_d.obj bn_mp_mod_d.obj bn_mp_expt_d.obj bn_mp_addmod.obj bn_mp_submod.obj \
bn_mp_mulmod.obj bn_mp_sqrmod.obj bn_mp_gcd.obj bn_mp_lcm.obj bn_fast_mp_invmod.obj bn_mp_invmod.obj \
bn_mp_reduce.obj bn_mp_montgomery_setup.obj bn_fast_mp_montgomery_reduce.obj bn_mp_montgomery_reduce.obj \
bn_mp_exptmod_fast.obj bn_mp_exptmod.obj bn_mp_2expt.obj bn_mp_n_root.obj bn_mp_jacobi.obj bn_reverse.obj \
bn_mp_count_bits.obj bn_mp_read_unsigned_bin.obj bn_mp_read_signed_bin.obj bn_mp_to_unsigned_bin.obj \
bn_mp_to_signed_bin.obj bn_mp_unsigned_bin_size.obj bn_mp_signed_bin_size.obj  \
bn_mp_xor.obj bn_mp_and.obj bn_mp_or.obj bn_mp_rand.obj bn_mp_montgomery_calc_normalization.obj \

bn_mp_prime_is_divisible.obj bn_prime_tab.obj bn_mp_prime_fermat.obj bn_mp_prime_miller_rabin.obj \
bn_mp_prime_is_prime.obj bn_mp_prime_next_prime.obj bn_mp_dr_reduce.obj \
bn_mp_dr_is_modulus.obj bn_mp_dr_setup.obj bn_mp_reduce_setup.obj \
bn_mp_toom_mul.obj bn_mp_toom_sqr.obj bn_mp_div_3.obj bn_s_mp_exptmod.obj \
bn_mp_reduce_2k.obj bn_mp_reduce_is_2k.obj bn_mp_reduce_2k_setup.obj \
bn_mp_reduce_2k_l.obj bn_mp_reduce_is_2k_l.obj bn_mp_reduce_2k_setup_l.obj \


bn_mp_radix_smap.obj bn_mp_read_radix.obj bn_mp_toradix.obj bn_mp_radix_size.obj \
bn_mp_fread.obj bn_mp_fwrite.obj bn_mp_cnt_lsb.obj bn_error.obj \
bn_mp_init_multi.obj bn_mp_clear_multi.obj bn_mp_exteuclid.obj bn_mp_toradix_n.obj \
bn_mp_prime_random_ex.obj bn_mp_get_int.obj bn_mp_sqrt.obj bn_mp_is_square.obj \
bn_mp_init_set.obj bn_mp_init_set_int.obj bn_mp_invmod_slow.obj bn_mp_prime_rabin_miller_trials.obj \
bn_mp_to_signed_bin_n.obj bn_mp_to_unsigned_bin_n.obj

HEADERS=tommath.h tommath_class.h tommath_superclass.h

library: $(OBJECTS)
	lib /out:tommath.lib $(OBJECTS)
Changes to libtommath/makefile.shared.
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#Makefile for GCC
#
#Tom St Denis


































#default files to install
ifndef LIBNAME
   LIBNAME=libtommath.la
endif

include makefile.include



LT	?= libtool
LTCOMPILE = $(LT) --mode=compile --tag=CC $(CC)

LCOV_ARGS=--directory .libs --directory .





#START_INS
OBJECTS=bncore.o bn_error.o bn_fast_mp_invmod.o bn_fast_mp_montgomery_reduce.o bn_fast_s_mp_mul_digs.o \
bn_fast_s_mp_mul_high_digs.o bn_fast_s_mp_sqr.o bn_mp_2expt.o bn_mp_abs.o bn_mp_add.o bn_mp_add_d.o \
bn_mp_addmod.o bn_mp_and.o bn_mp_clamp.o bn_mp_clear.o bn_mp_clear_multi.o bn_mp_cmp.o bn_mp_cmp_d.o \
bn_mp_cmp_mag.o bn_mp_cnt_lsb.o bn_mp_copy.o bn_mp_count_bits.o bn_mp_div_2.o bn_mp_div_2d.o bn_mp_div_3.o \
bn_mp_div.o bn_mp_div_d.o bn_mp_dr_is_modulus.o bn_mp_dr_reduce.o bn_mp_dr_setup.o bn_mp_exch.o \
bn_mp_export.o bn_mp_expt_d.o bn_mp_expt_d_ex.o bn_mp_exptmod.o bn_mp_exptmod_fast.o bn_mp_exteuclid.o \
bn_mp_fread.o bn_mp_fwrite.o bn_mp_gcd.o bn_mp_get_int.o bn_mp_get_long.o bn_mp_get_long_long.o \
bn_mp_grow.o bn_mp_import.o bn_mp_init.o bn_mp_init_copy.o bn_mp_init_multi.o bn_mp_init_set.o \
bn_mp_init_set_int.o bn_mp_init_size.o bn_mp_invmod.o bn_mp_invmod_slow.o bn_mp_is_square.o \


bn_mp_jacobi.o bn_mp_karatsuba_mul.o bn_mp_karatsuba_sqr.o bn_mp_lcm.o bn_mp_lshd.o bn_mp_mod_2d.o \

bn_mp_mod.o bn_mp_mod_d.o bn_mp_montgomery_calc_normalization.o bn_mp_montgomery_reduce.o \

bn_mp_montgomery_setup.o bn_mp_mul_2.o bn_mp_mul_2d.o bn_mp_mul.o bn_mp_mul_d.o bn_mp_mulmod.o bn_mp_neg.o \




bn_mp_n_root.o bn_mp_n_root_ex.o bn_mp_or.o bn_mp_prime_fermat.o bn_mp_prime_is_divisible.o \
bn_mp_prime_is_prime.o bn_mp_prime_miller_rabin.o bn_mp_prime_next_prime.o \
bn_mp_prime_rabin_miller_trials.o bn_mp_prime_random_ex.o bn_mp_radix_size.o bn_mp_radix_smap.o \
bn_mp_rand.o bn_mp_read_radix.o bn_mp_read_signed_bin.o bn_mp_read_unsigned_bin.o bn_mp_reduce_2k.o \
bn_mp_reduce_2k_l.o bn_mp_reduce_2k_setup.o bn_mp_reduce_2k_setup_l.o bn_mp_reduce.o \
bn_mp_reduce_is_2k.o bn_mp_reduce_is_2k_l.o bn_mp_reduce_setup.o bn_mp_rshd.o bn_mp_set.o bn_mp_set_int.o \
bn_mp_set_long.o bn_mp_set_long_long.o bn_mp_shrink.o bn_mp_signed_bin_size.o bn_mp_sqr.o bn_mp_sqrmod.o \
bn_mp_sqrt.o bn_mp_sqrtmod_prime.o bn_mp_sub.o bn_mp_sub_d.o bn_mp_submod.o bn_mp_toom_mul.o \
bn_mp_toom_sqr.o bn_mp_toradix.o bn_mp_toradix_n.o bn_mp_to_signed_bin.o bn_mp_to_signed_bin_n.o \
bn_mp_to_unsigned_bin.o bn_mp_to_unsigned_bin_n.o bn_mp_unsigned_bin_size.o bn_mp_xor.o bn_mp_zero.o \
bn_prime_tab.o bn_reverse.o bn_s_mp_add.o bn_s_mp_exptmod.o bn_s_mp_mul_digs.o bn_s_mp_mul_high_digs.o \

bn_s_mp_sqr.o bn_s_mp_sub.o

#END_INS

objs: $(OBJECTS)

.c.o:
	$(LTCOMPILE) $(CFLAGS) $(LDFLAGS) -o $@ -c $<

$(LIBNAME):  $(OBJECTS)
	$(LT) --mode=link --tag=CC $(CC) $(LDFLAGS) *.lo -o $(LIBNAME) -rpath $(LIBPATH) -version-info $(VERSION_SO)

install: $(LIBNAME)
	install -d $(DESTDIR)$(LIBPATH)
	install -d $(DESTDIR)$(INCPATH)
	$(LT) --mode=install install -c $(LIBNAME) $(DESTDIR)$(LIBPATH)/$(LIBNAME)
	install -m 644 $(HEADERS_PUB) $(DESTDIR)$(INCPATH)

test: $(LIBNAME) demo/demo.o
	$(CC) $(CFLAGS) -c demo/demo.c -o demo/demo.o
	$(LT) --mode=link $(CC) $(LDFLAGS) -o test demo/demo.o $(LIBNAME)

test_standalone: $(LIBNAME) demo/demo.o
	$(CC) $(CFLAGS) -c demo/demo.c -o demo/demo.o
	$(LT) --mode=link $(CC) $(LDFLAGS) -o test demo/demo.o $(LIBNAME)

mtest:
	cd mtest ; $(CC) $(CFLAGS) $(LDFLAGS) mtest.c -o mtest

timing: $(LIBNAME)
	$(LT) --mode=link $(CC) $(CFLAGS) $(LDFLAGS) -DTIMER demo/timing.c $(LIBNAME) -o ltmtest



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#Makefile for GCC
#
#Tom St Denis
VERSION=0:41

CC = libtool --mode=compile --tag=CC gcc

CFLAGS  +=  -I./ -Wall -W -Wshadow -Wsign-compare

ifndef IGNORE_SPEED

#for speed 
CFLAGS += -O3 -funroll-loops

#for size 
#CFLAGS += -Os

#x86 optimizations [should be valid for any GCC install though]
CFLAGS  += -fomit-frame-pointer

endif

#install as this user
ifndef INSTALL_GROUP
   GROUP=wheel
else
   GROUP=$(INSTALL_GROUP)
endif

ifndef INSTALL_USER
   USER=root
else
   USER=$(INSTALL_USER)
endif

default: libtommath.la

#default files to install
ifndef LIBNAME
   LIBNAME=libtommath.la
endif
ifndef LIBNAME_S
   LIBNAME_S=libtommath.a
endif
HEADERS=tommath.h tommath_class.h tommath_superclass.h

#LIBPATH-The directory for libtommath to be installed to.

#INCPATH-The directory to install the header files for libtommath.
#DATAPATH-The directory to install the pdf docs.
DESTDIR=
LIBPATH=/usr/lib
INCPATH=/usr/include
DATAPATH=/usr/share/doc/libtommath/pdf


OBJECTS=bncore.o bn_mp_init.o bn_mp_clear.o bn_mp_exch.o bn_mp_grow.o bn_mp_shrink.o \

bn_mp_clamp.o bn_mp_zero.o  bn_mp_set.o bn_mp_set_int.o bn_mp_init_size.o bn_mp_copy.o \




bn_mp_init_copy.o bn_mp_abs.o bn_mp_neg.o bn_mp_cmp_mag.o bn_mp_cmp.o bn_mp_cmp_d.o \
bn_mp_rshd.o bn_mp_lshd.o bn_mp_mod_2d.o bn_mp_div_2d.o bn_mp_mul_2d.o bn_mp_div_2.o \
bn_mp_mul_2.o bn_s_mp_add.o bn_s_mp_sub.o bn_fast_s_mp_mul_digs.o bn_s_mp_mul_digs.o \
bn_fast_s_mp_mul_high_digs.o bn_s_mp_mul_high_digs.o bn_fast_s_mp_sqr.o bn_s_mp_sqr.o \
bn_mp_add.o bn_mp_sub.o bn_mp_karatsuba_mul.o bn_mp_mul.o bn_mp_karatsuba_sqr.o \
bn_mp_sqr.o bn_mp_div.o bn_mp_mod.o bn_mp_add_d.o bn_mp_sub_d.o bn_mp_mul_d.o \
bn_mp_div_d.o bn_mp_mod_d.o bn_mp_expt_d.o bn_mp_addmod.o bn_mp_submod.o \
bn_mp_mulmod.o bn_mp_sqrmod.o bn_mp_gcd.o bn_mp_lcm.o bn_fast_mp_invmod.o bn_mp_invmod.o \
bn_mp_reduce.o bn_mp_montgomery_setup.o bn_fast_mp_montgomery_reduce.o bn_mp_montgomery_reduce.o \
bn_mp_exptmod_fast.o bn_mp_exptmod.o bn_mp_2expt.o bn_mp_n_root.o bn_mp_jacobi.o bn_reverse.o \
bn_mp_count_bits.o bn_mp_read_unsigned_bin.o bn_mp_read_signed_bin.o bn_mp_to_unsigned_bin.o \
bn_mp_to_signed_bin.o bn_mp_unsigned_bin_size.o bn_mp_signed_bin_size.o  \
bn_mp_xor.o bn_mp_and.o bn_mp_or.o bn_mp_rand.o bn_mp_montgomery_calc_normalization.o \
bn_mp_prime_is_divisible.o bn_prime_tab.o bn_mp_prime_fermat.o bn_mp_prime_miller_rabin.o \
bn_mp_prime_is_prime.o bn_mp_prime_next_prime.o bn_mp_dr_reduce.o \
bn_mp_dr_is_modulus.o bn_mp_dr_setup.o bn_mp_reduce_setup.o \
bn_mp_toom_mul.o bn_mp_toom_sqr.o bn_mp_div_3.o bn_s_mp_exptmod.o \
bn_mp_reduce_2k.o bn_mp_reduce_is_2k.o bn_mp_reduce_2k_setup.o \
bn_mp_reduce_2k_l.o bn_mp_reduce_is_2k_l.o bn_mp_reduce_2k_setup_l.o \
bn_mp_radix_smap.o bn_mp_read_radix.o bn_mp_toradix.o bn_mp_radix_size.o \
bn_mp_fread.o bn_mp_fwrite.o bn_mp_cnt_lsb.o bn_error.o \
bn_mp_init_multi.o bn_mp_clear_multi.o bn_mp_exteuclid.o bn_mp_toradix_n.o \


bn_mp_prime_random_ex.o bn_mp_get_int.o bn_mp_sqrt.o bn_mp_is_square.o bn_mp_init_set.o \
bn_mp_init_set_int.o bn_mp_invmod_slow.o bn_mp_prime_rabin_miller_trials.o \
bn_mp_to_signed_bin_n.o bn_mp_to_unsigned_bin_n.o


objs: $(OBJECTS)




$(LIBNAME):  $(OBJECTS)
	libtool --mode=link gcc *.lo -o $(LIBNAME) -rpath $(LIBPATH) -version-info $(VERSION)

install: $(LIBNAME)
	install -d -g $(GROUP) -o $(USER) $(DESTDIR)$(LIBPATH)

	libtool --mode=install install -c $(LIBNAME) $(DESTDIR)$(LIBPATH)/$(LIBNAME)
	install -d -g $(GROUP) -o $(USER) $(DESTDIR)$(INCPATH)
	install -g $(GROUP) -o $(USER) $(HEADERS) $(DESTDIR)$(INCPATH)




test: $(LIBNAME) demo/demo.o
	gcc $(CFLAGS) -c demo/demo.c -o demo/demo.o
	libtool --mode=link gcc -o test demo/demo.o $(LIBNAME_S)
	
mtest: test	
	cd mtest ; gcc $(CFLAGS) mtest.c -o mtest
        
timing: $(LIBNAME)
	gcc $(CFLAGS) -DTIMER demo/timing.c $(LIBNAME_S) -o ltmtest
Changes to libtommath/tommath.h.
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/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://math.libtomcrypt.com
 */
#ifndef BN_H_
#define BN_H_

#include <stdio.h>

#include <stdlib.h>
#include <stdint.h>
#include <limits.h>

#include <tommath_class.h>









#ifdef __cplusplus
extern "C" {









#endif


/* detect 64-bit mode if possible */
#if defined(__x86_64__)
   #if !(defined(MP_32BIT) || defined(MP_16BIT) || defined(MP_8BIT))
      #define MP_64BIT
   #endif
#endif

/* some default configurations.
 *
 * A "mp_digit" must be able to hold DIGIT_BIT + 1 bits
 * A "mp_word" must be able to hold 2*DIGIT_BIT + 1 bits
 *
 * At the very least a mp_digit must be able to hold 7 bits
 * [any size beyond that is ok provided it doesn't overflow the data type]
 */
#ifdef MP_8BIT
   typedef uint8_t              mp_digit;
   typedef uint16_t             mp_word;
#define MP_SIZEOF_MP_DIGIT      1
#ifdef DIGIT_BIT
#error You must not define DIGIT_BIT when using MP_8BIT
#endif
#elif defined(MP_16BIT)
   typedef uint16_t             mp_digit;
   typedef uint32_t             mp_word;
#define MP_SIZEOF_MP_DIGIT      2
#ifdef DIGIT_BIT
#error You must not define DIGIT_BIT when using MP_16BIT
#endif
#elif defined(MP_64BIT)
   /* for GCC only on supported platforms */
#ifndef CRYPT
   typedef unsigned long long   ulong64;
   typedef signed long long     long64;
#endif

   typedef ulong64 mp_digit;
#if defined(_WIN32)
   typedef unsigned __int128    mp_word;
#elif defined(__GNUC__)
   typedef unsigned long        mp_word __attribute__ ((mode(TI)));
#else
   /* it seems you have a problem
    * but we assume you can somewhere define your own uint128_t */
   typedef uint128_t            mp_word;
#endif

   #define DIGIT_BIT            60
#else
   /* this is the default case, 28-bit digits */

   /* this is to make porting into LibTomCrypt easier :-) */
#ifndef CRYPT




   typedef unsigned long long   ulong64;
   typedef signed long long     long64;

#endif

   typedef uint32_t             mp_digit;
   typedef ulong64              mp_word;

#ifdef MP_31BIT
   /* this is an extension that uses 31-bit digits */
   #define DIGIT_BIT            31
#else
   /* default case is 28-bit digits, defines MP_28BIT as a handy macro to test */
   #define DIGIT_BIT            28
   #define MP_28BIT
#endif
#endif



















/* otherwise the bits per digit is calculated automatically from the size of a mp_digit */
#ifndef DIGIT_BIT
   #define DIGIT_BIT     (((CHAR_BIT * MP_SIZEOF_MP_DIGIT) - 1))  /* bits per digit */
   typedef uint_least32_t mp_min_u32;
#else
   typedef mp_digit mp_min_u32;
#endif

/* platforms that can use a better rand function */
#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
    #define MP_USE_ALT_RAND 1
#endif

/* use arc4random on platforms that support it */
#ifdef MP_USE_ALT_RAND
    #define MP_GEN_RANDOM()    arc4random()
#else
    #define MP_GEN_RANDOM()    rand()
#endif

#define MP_DIGIT_BIT     DIGIT_BIT
#define MP_MASK          ((((mp_digit)1)<<((mp_digit)DIGIT_BIT))-((mp_digit)1))
#define MP_DIGIT_MAX     MP_MASK

/* equalities */












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/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */
#ifndef BN_H_
#define BN_H_

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <limits.h>

#include <tommath_class.h>

#ifndef MIN
#   define MIN(x,y) ((x)<(y)?(x):(y))
#endif

#ifndef MAX
#   define MAX(x,y) ((x)>(y)?(x):(y))
#endif

#ifdef __cplusplus
extern "C" {

/* C++ compilers don't like assigning void * to mp_digit * */
#define  OPT_CAST(x)  (x *)

#else

/* C on the other hand doesn't care */
#define  OPT_CAST(x)

#endif


/* detect 64-bit mode if possible */
#if defined(__x86_64__) 
#   if !(defined(MP_64BIT) && defined(MP_16BIT) && defined(MP_8BIT))
#	define MP_64BIT
#   endif
#endif

/* some default configurations.
 *
 * A "mp_digit" must be able to hold DIGIT_BIT + 1 bits
 * A "mp_word" must be able to hold 2*DIGIT_BIT + 1 bits
 *
 * At the very least a mp_digit must be able to hold 7 bits
 * [any size beyond that is ok provided it doesn't overflow the data type]
 */
#ifdef MP_8BIT
   typedef unsigned char      mp_digit;
   typedef unsigned short     mp_word;




#elif defined(MP_16BIT)
   typedef unsigned short     mp_digit;
   typedef unsigned long      mp_word;




#elif defined(MP_64BIT)
   /* for GCC only on supported platforms */
#ifndef CRYPT
   typedef unsigned long long ulong64;
   typedef signed long long   long64;
#endif



   typedef unsigned long      mp_digit;

   typedef unsigned long      mp_word __attribute__ ((mode(TI)));






#  define DIGIT_BIT          60
#else
   /* this is the default case, 28-bit digits */
   
   /* this is to make porting into LibTomCrypt easier :-) */
#ifndef CRYPT
#  if defined(_MSC_VER) || defined(__BORLANDC__)
      typedef unsigned __int64   ulong64;
      typedef signed __int64     long64;
#  else
      typedef unsigned long long ulong64;
      typedef signed long long   long64;
#  endif
#endif

   typedef unsigned long      mp_digit;
   typedef ulong64            mp_word;

#ifdef MP_31BIT   
   /* this is an extension that uses 31-bit digits */
#  define DIGIT_BIT          31
#else
   /* default case is 28-bit digits, defines MP_28BIT as a handy macro to test */
#  define DIGIT_BIT          28
#  define MP_28BIT
#endif   
#endif

/* define heap macros */
#ifndef CRYPT
   /* default to libc stuff */
#  ifndef XMALLOC
#     define XMALLOC  malloc
#     define XFREE    free
#     define XREALLOC realloc
#     define XCALLOC  calloc
#  else
      /* prototypes for our heap functions */
      extern void *XMALLOC(size_t n);
      extern void *XREALLOC(void *p, size_t n);
      extern void *XCALLOC(size_t n, size_t s);
      extern void XFREE(void *p);
#  endif
#endif


/* otherwise the bits per digit is calculated automatically from the size of a mp_digit */
#ifndef DIGIT_BIT





#   define DIGIT_BIT     ((int)((CHAR_BIT * sizeof(mp_digit) - 1)))  /* bits per digit */










#endif

#define MP_DIGIT_BIT     DIGIT_BIT
#define MP_MASK          ((((mp_digit)1)<<((mp_digit)DIGIT_BIT))-((mp_digit)1))
#define MP_DIGIT_MAX     MP_MASK

/* equalities */
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           TOOM_SQR_CUTOFF;

/* define this to use lower memory usage routines (exptmods mostly) */
/* #define MP_LOW_MEM */

/* default precision */
#ifndef MP_PREC
   #ifndef MP_LOW_MEM
      #define MP_PREC                 32     /* default digits of precision */
   #else
      #define MP_PREC                 8      /* default digits of precision */
   #endif
#endif

/* size of comba arrays, should be at least 2 * 2**(BITS_PER_WORD - BITS_PER_DIGIT*2) */
#define MP_WARRAY               (1 << (((sizeof(mp_word) * CHAR_BIT) - (2 * DIGIT_BIT)) + 1))

/* the infamous mp_int structure */
typedef struct  {
    int used, alloc, sign;
    mp_digit *dp;
} mp_int;

/* callback for mp_prime_random, should fill dst with random bytes and return how many read [upto len] */
typedef int ltm_prime_callback(unsigned char *dst, int len, void *dat);


#define USED(m)    ((m)->used)
#define DIGIT(m,k) ((m)->dp[(k)])
#define SIGN(m)    ((m)->sign)

/* error code to char* string */
const char *mp_error_to_string(int code);

/* ---> init and deinit bignum functions <--- */
/* init a bignum */
int mp_init(mp_int *a);

/* free a bignum */
void mp_clear(mp_int *a);







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           TOOM_SQR_CUTOFF;

/* define this to use lower memory usage routines (exptmods mostly) */
/* #define MP_LOW_MEM */

/* default precision */
#ifndef MP_PREC
#  ifndef MP_LOW_MEM
#     define MP_PREC                 32     /* default digits of precision */
#  else
#     define MP_PREC                 8      /* default digits of precision */
#  endif
#endif

/* size of comba arrays, should be at least 2 * 2**(BITS_PER_WORD - BITS_PER_DIGIT*2) */
#define MP_WARRAY               (1 << (sizeof(mp_word) * CHAR_BIT - 2 * DIGIT_BIT + 1))

/* the infamous mp_int structure */
typedef struct  {
    int used, alloc, sign;
    mp_digit *dp;
} mp_int;

/* callback for mp_prime_random, should fill dst with random bytes and return how many read [upto len] */
typedef int ltm_prime_callback(unsigned char *dst, int len, void *dat);


#define USED(m)    ((m)->used)
#define DIGIT(m,k) ((m)->dp[(k)])
#define SIGN(m)    ((m)->sign)

/* error code to char* string */
char *mp_error_to_string(int code);

/* ---> init and deinit bignum functions <--- */
/* init a bignum */
int mp_init(mp_int *a);

/* free a bignum */
void mp_clear(mp_int *a);
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int mp_grow(mp_int *a, int size);

/* init to a given number of digits */
int mp_init_size(mp_int *a, int size);

/* ---> Basic Manipulations <--- */
#define mp_iszero(a) (((a)->used == 0) ? MP_YES : MP_NO)
#define mp_iseven(a) ((((a)->used == 0) || (((a)->dp[0] & 1u) == 0u)) ? MP_YES : MP_NO)
#define mp_isodd(a)  ((((a)->used > 0) && (((a)->dp[0] & 1u) == 1u)) ? MP_YES : MP_NO)
#define mp_isneg(a)  (((a)->sign != MP_ZPOS) ? MP_YES : MP_NO)

/* set to zero */
void mp_zero(mp_int *a);

/* set to a digit */
void mp_set(mp_int *a, mp_digit b);

/* set a 32-bit const */
int mp_set_int(mp_int *a, unsigned long b);

/* set a platform dependent unsigned long value */
int mp_set_long(mp_int *a, unsigned long b);

/* set a platform dependent unsigned long long value */
int mp_set_long_long(mp_int *a, unsigned long long b);

/* get a 32-bit value */
unsigned long mp_get_int(mp_int * a);

/* get a platform dependent unsigned long value */
unsigned long mp_get_long(mp_int * a);

/* get a platform dependent unsigned long long value */
unsigned long long mp_get_long_long(mp_int * a);

/* initialize and set a digit */
int mp_init_set (mp_int * a, mp_digit b);

/* initialize and set 32-bit value */
int mp_init_set_int (mp_int * a, unsigned long b);

/* copy, b = a */
int mp_copy(const mp_int *a, mp_int *b);

/* inits and copies, a = b */
int mp_init_copy(mp_int *a, const mp_int *b);

/* trim unused digits */
void mp_clamp(mp_int *a);

/* import binary data */
int mp_import(mp_int* rop, size_t count, int order, size_t size, int endian, size_t nails, const void* op);

/* export binary data */
int mp_export(void* rop, size_t* countp, int order, size_t size, int endian, size_t nails, mp_int* op);

/* ---> digit manipulation <--- */

/* right shift by "b" digits */
void mp_rshd(mp_int *a, int b);

/* left shift by "b" digits */
int mp_lshd(mp_int *a, int b);

/* c = a / 2**b, implemented as c = a >> b */
int mp_div_2d(const mp_int *a, int b, mp_int *c, mp_int *d);

/* b = a/2 */
int mp_div_2(mp_int *a, mp_int *b);

/* c = a * 2**b, implemented as c = a << b */
int mp_mul_2d(const mp_int *a, int b, mp_int *c);

/* b = a*2 */
int mp_mul_2(mp_int *a, mp_int *b);

/* c = a mod 2**b */
int mp_mod_2d(const mp_int *a, int b, mp_int *c);

/* computes a = 2**b */
int mp_2expt(mp_int *a, int b);

/* Counts the number of lsbs which are zero before the first zero bit */
int mp_cnt_lsb(const mp_int *a);







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int mp_grow(mp_int *a, int size);

/* init to a given number of digits */
int mp_init_size(mp_int *a, int size);

/* ---> Basic Manipulations <--- */
#define mp_iszero(a) (((a)->used == 0) ? MP_YES : MP_NO)
#define mp_iseven(a) (((a)->used == 0 || (((a)->dp[0] & 1) == 0)) ? MP_YES : MP_NO)
#define mp_isodd(a)  (((a)->used > 0 && (((a)->dp[0] & 1) == 1)) ? MP_YES : MP_NO)


/* set to zero */
void mp_zero(mp_int *a);

/* set to a digit */
void mp_set(mp_int *a, mp_digit b);

/* set a 32-bit const */
int mp_set_int(mp_int *a, unsigned long b);







/* get a 32-bit value */
unsigned long mp_get_int(mp_int * a);







/* initialize and set a digit */
int mp_init_set (mp_int * a, mp_digit b);

/* initialize and set 32-bit value */
int mp_init_set_int (mp_int * a, unsigned long b);

/* copy, b = a */
int mp_copy(const mp_int *a, mp_int *b);

/* inits and copies, a = b */
int mp_init_copy(mp_int *a, mp_int *b);

/* trim unused digits */
void mp_clamp(mp_int *a);







/* ---> digit manipulation <--- */

/* right shift by "b" digits */
void mp_rshd(mp_int *a, int b);

/* left shift by "b" digits */
int mp_lshd(mp_int *a, int b);

/* c = a / 2**b */
int mp_div_2d(const mp_int *a, int b, mp_int *c, mp_int *d);

/* b = a/2 */
int mp_div_2(mp_int *a, mp_int *b);

/* c = a * 2**b */
int mp_mul_2d(const mp_int *a, int b, mp_int *c);

/* b = a*2 */
int mp_mul_2(mp_int *a, mp_int *b);

/* c = a mod 2**d */
int mp_mod_2d(const mp_int *a, int b, mp_int *c);

/* computes a = 2**b */
int mp_2expt(mp_int *a, int b);

/* Counts the number of lsbs which are zero before the first zero bit */
int mp_cnt_lsb(const mp_int *a);
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int mp_div_d(mp_int *a, mp_digit b, mp_int *c, mp_digit *d);

/* a/3 => 3c + d == a */
int mp_div_3(mp_int *a, mp_int *c, mp_digit *d);

/* c = a**b */
int mp_expt_d(mp_int *a, mp_digit b, mp_int *c);
int mp_expt_d_ex (mp_int * a, mp_digit b, mp_int * c, int fast);

/* c = a mod b, 0 <= c < b  */
int mp_mod_d(mp_int *a, mp_digit b, mp_digit *c);

/* ---> number theory <--- */

/* d = a + b (mod c) */







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int mp_div_d(mp_int *a, mp_digit b, mp_int *c, mp_digit *d);

/* a/3 => 3c + d == a */
int mp_div_3(mp_int *a, mp_int *c, mp_digit *d);

/* c = a**b */
int mp_expt_d(mp_int *a, mp_digit b, mp_int *c);


/* c = a mod b, 0 <= c < b  */
int mp_mod_d(mp_int *a, mp_digit b, mp_digit *c);

/* ---> number theory <--- */

/* d = a + b (mod c) */
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int mp_lcm(mp_int *a, mp_int *b, mp_int *c);

/* finds one of the b'th root of a, such that |c|**b <= |a|
 *
 * returns error if a < 0 and b is even
 */
int mp_n_root(mp_int *a, mp_digit b, mp_int *c);
int mp_n_root_ex (mp_int * a, mp_digit b, mp_int * c, int fast);

/* special sqrt algo */
int mp_sqrt(mp_int *arg, mp_int *ret);

/* special sqrt (mod prime) */
int mp_sqrtmod_prime(mp_int *arg, mp_int *prime, mp_int *ret);

/* is number a square? */
int mp_is_square(mp_int *arg, int *ret);

/* computes the jacobi c = (a | n) (or Legendre if b is prime)  */
int mp_jacobi(mp_int *a, mp_int *n, int *c);

/* used to setup the Barrett reduction for a given modulus b */







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int mp_lcm(mp_int *a, mp_int *b, mp_int *c);

/* finds one of the b'th root of a, such that |c|**b <= |a|
 *
 * returns error if a < 0 and b is even
 */
int mp_n_root(mp_int *a, mp_digit b, mp_int *c);


/* special sqrt algo */
int mp_sqrt(mp_int *arg, mp_int *ret);




/* is number a square? */
int mp_is_square(mp_int *arg, int *ret);

/* computes the jacobi c = (a | n) (or Legendre if b is prime)  */
int mp_jacobi(mp_int *a, mp_int *n, int *c);

/* used to setup the Barrett reduction for a given modulus b */
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#ifdef MP_8BIT
#  define PRIME_SIZE      31
#else
#  define PRIME_SIZE      256
#endif

/* table of first PRIME_SIZE primes */
extern const mp_digit ltm_prime_tab[PRIME_SIZE];

/* result=1 if a is divisible by one of the first PRIME_SIZE primes */
int mp_prime_is_divisible(mp_int *a, int *result);

/* performs one Fermat test of "a" using base "b".
 * Sets result to 0 if composite or 1 if probable prime
 */
int mp_prime_fermat(mp_int *a, mp_int *b, int *result);

/* performs one Miller-Rabin test of "a" using base "b".
 * Sets result to 0 if composite or 1 if probable prime
 */
int mp_prime_miller_rabin(mp_int *a, mp_int *b, int *result);

/* This gives [for a given bit size] the number of trials required
 * such that Miller-Rabin gives a prob of failure lower than 2^-96
 */
int mp_prime_rabin_miller_trials(int size);

/* performs t rounds of Miller-Rabin on "a" using the first
 * t prime bases.  Also performs an initial sieve of trial
 * division.  Determines if "a" is prime with probability
 * of error no more than (1/4)**t.
 *
 * Sets result to 1 if probably prime, 0 otherwise
 */
int mp_prime_is_prime(mp_int *a, int t, int *result);

/* finds the next prime after the number "a" using "t" trials
 * of Miller-Rabin.
 *
 * bbs_style = 1 means the prime must be congruent to 3 mod 4
 */
int mp_prime_next_prime(mp_int *a, int t, int bbs_style);

/* makes a truly random prime of a given size (bytes),
 * call with bbs = 1 if you want it to be congruent to 3 mod 4
 *
 * You have to supply a callback which fills in a buffer with random bytes.  "dat" is a parameter you can
 * have passed to the callback (e.g. a state or something).  This function doesn't use "dat" itself
 * so it can be NULL
 *
 * The prime generated will be larger than 2^(8*size).
 */
#define mp_prime_random(a, t, size, bbs, cb, dat) mp_prime_random_ex(a, t, ((size) * 8) + 1, (bbs==1)?LTM_PRIME_BBS:0, cb, dat)

/* makes a truly random prime of a given size (bits),
 *
 * Flags are as follows:
 *
 *   LTM_PRIME_BBS      - make prime congruent to 3 mod 4
 *   LTM_PRIME_SAFE     - make sure (p-1)/2 is prime as well (implies LTM_PRIME_BBS)

 *   LTM_PRIME_2MSB_ON  - make the 2nd highest bit one
 *
 * You have to supply a callback which fills in a buffer with random bytes.  "dat" is a parameter you can
 * have passed to the callback (e.g. a state or something).  This function doesn't use "dat" itself
 * so it can be NULL
 *
 */







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#ifdef MP_8BIT
#  define PRIME_SIZE      31
#else
#  define PRIME_SIZE      256
#endif

/* table of first PRIME_SIZE primes */
extern const mp_digit ltm_prime_tab[];

/* result=1 if a is divisible by one of the first PRIME_SIZE primes */
int mp_prime_is_divisible(mp_int *a, int *result);

/* performs one Fermat test of "a" using base "b".
 * Sets result to 0 if composite or 1 if probable prime
 */
int mp_prime_fermat(mp_int *a, mp_int *b, int *result);

/* performs one Miller-Rabin test of "a" using base "b".
 * Sets result to 0 if composite or 1 if probable prime
 */
int mp_prime_miller_rabin(mp_int *a, mp_int *b, int *result);

/* This gives [for a given bit size] the number of trials required
 * such that Miller-Rabin gives a prob of failure lower than 2^-96 
 */
int mp_prime_rabin_miller_trials(int size);

/* performs t rounds of Miller-Rabin on "a" using the first
 * t prime bases.  Also performs an initial sieve of trial
 * division.  Determines if "a" is prime with probability
 * of error no more than (1/4)**t.
 *
 * Sets result to 1 if probably prime, 0 otherwise
 */
int mp_prime_is_prime(mp_int *a, int t, int *result);

/* finds the next prime after the number "a" using "t" trials
 * of Miller-Rabin.
 *
 * bbs_style = 1 means the prime must be congruent to 3 mod 4
 */
int mp_prime_next_prime(mp_int *a, int t, int bbs_style);

/* makes a truly random prime of a given size (bytes),
 * call with bbs = 1 if you want it to be congruent to 3 mod 4 
 *
 * You have to supply a callback which fills in a buffer with random bytes.  "dat" is a parameter you can
 * have passed to the callback (e.g. a state or something).  This function doesn't use "dat" itself
 * so it can be NULL
 *
 * The prime generated will be larger than 2^(8*size).
 */
#define mp_prime_random(a, t, size, bbs, cb, dat) mp_prime_random_ex(a, t, ((size) * 8) + 1, (bbs==1)?LTM_PRIME_BBS:0, cb, dat)

/* makes a truly random prime of a given size (bits),
 *
 * Flags are as follows:
 * 
 *   LTM_PRIME_BBS      - make prime congruent to 3 mod 4
 *   LTM_PRIME_SAFE     - make sure (p-1)/2 is prime as well (implies LTM_PRIME_BBS)
 *   LTM_PRIME_2MSB_OFF - make the 2nd highest bit zero
 *   LTM_PRIME_2MSB_ON  - make the 2nd highest bit one
 *
 * You have to supply a callback which fills in a buffer with random bytes.  "dat" is a parameter you can
 * have passed to the callback (e.g. a state or something).  This function doesn't use "dat" itself
 * so it can be NULL
 *
 */
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int mp_read_signed_bin(mp_int *a, const unsigned char *b, int c);
int mp_to_signed_bin(mp_int *a,  unsigned char *b);
int mp_to_signed_bin_n (mp_int * a, unsigned char *b, unsigned long *outlen);

int mp_read_radix(mp_int *a, const char *str, int radix);
int mp_toradix(mp_int *a, char *str, int radix);
int mp_toradix_n(mp_int * a, char *str, int radix, int maxlen);
int mp_radix_size(const mp_int *a, int radix, int *size);

#ifndef LTM_NO_FILE
int mp_fread(mp_int *a, int radix, FILE *stream);
int mp_fwrite(mp_int *a, int radix, FILE *stream);
#endif

#define mp_read_raw(mp, str, len) mp_read_signed_bin((mp), (str), (len))
#define mp_raw_size(mp)           mp_signed_bin_size(mp)
#define mp_toraw(mp, str)         mp_to_signed_bin((mp), (str))
#define mp_read_mag(mp, str, len) mp_read_unsigned_bin((mp), (str), (len))
#define mp_mag_size(mp)           mp_unsigned_bin_size(mp)
#define mp_tomag(mp, str)         mp_to_unsigned_bin((mp), (str))

#define mp_tobinary(M, S)  mp_toradix((M), (S), 2)
#define mp_tooctal(M, S)   mp_toradix((M), (S), 8)
#define mp_todecimal(M, S) mp_toradix((M), (S), 10)
#define mp_tohex(M, S)     mp_toradix((M), (S), 16)
























#ifdef __cplusplus
   }
#endif

#endif


/* $Source$ */
/* $Revision$ */
/* $Date$ */







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int mp_read_signed_bin(mp_int *a, const unsigned char *b, int c);
int mp_to_signed_bin(mp_int *a,  unsigned char *b);
int mp_to_signed_bin_n (mp_int * a, unsigned char *b, unsigned long *outlen);

int mp_read_radix(mp_int *a, const char *str, int radix);
int mp_toradix(mp_int *a, char *str, int radix);
int mp_toradix_n(mp_int * a, char *str, int radix, int maxlen);
int mp_radix_size(mp_int *a, int radix, int *size);


int mp_fread(mp_int *a, int radix, FILE *stream);
int mp_fwrite(mp_int *a, int radix, FILE *stream);


#define mp_read_raw(mp, str, len) mp_read_signed_bin((mp), (str), (len))
#define mp_raw_size(mp)           mp_signed_bin_size(mp)
#define mp_toraw(mp, str)         mp_to_signed_bin((mp), (str))
#define mp_read_mag(mp, str, len) mp_read_unsigned_bin((mp), (str), (len))
#define mp_mag_size(mp)           mp_unsigned_bin_size(mp)
#define mp_tomag(mp, str)         mp_to_unsigned_bin((mp), (str))

#define mp_tobinary(M, S)  mp_toradix((M), (S), 2)
#define mp_tooctal(M, S)   mp_toradix((M), (S), 8)
#define mp_todecimal(M, S) mp_toradix((M), (S), 10)
#define mp_tohex(M, S)     mp_toradix((M), (S), 16)

/* lowlevel functions, do not call! */
int s_mp_add(mp_int *a, mp_int *b, mp_int *c);
int s_mp_sub(mp_int *a, mp_int *b, mp_int *c);
#define s_mp_mul(a, b, c) s_mp_mul_digs(a, b, c, (a)->used + (b)->used + 1)
int fast_s_mp_mul_digs(mp_int *a, mp_int *b, mp_int *c, int digs);
int s_mp_mul_digs(mp_int *a, mp_int *b, mp_int *c, int digs);
int fast_s_mp_mul_high_digs(mp_int *a, mp_int *b, mp_int *c, int digs);
int s_mp_mul_high_digs(mp_int *a, mp_int *b, mp_int *c, int digs);
int fast_s_mp_sqr(mp_int *a, mp_int *b);
int s_mp_sqr(mp_int *a, mp_int *b);
int mp_karatsuba_mul(mp_int *a, mp_int *b, mp_int *c);
int mp_toom_mul(mp_int *a, mp_int *b, mp_int *c);
int mp_karatsuba_sqr(mp_int *a, mp_int *b);
int mp_toom_sqr(mp_int *a, mp_int *b);
int fast_mp_invmod(mp_int *a, mp_int *b, mp_int *c);
int mp_invmod_slow (mp_int * a, mp_int * b, mp_int * c);
int fast_mp_montgomery_reduce(mp_int *a, mp_int *m, mp_digit mp);
int mp_exptmod_fast(mp_int *G, mp_int *X, mp_int *P, mp_int *Y, int mode);
int s_mp_exptmod (mp_int * G, mp_int * X, mp_int * P, mp_int * Y, int mode);
void bn_reverse(unsigned char *s, int len);

extern const char *mp_s_rmap;

#ifdef __cplusplus
}
#endif

#endif





Changes to libtommath/tommath_class.h.
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#define BN_MP_DIV_2D_C
#define BN_MP_DIV_3_C
#define BN_MP_DIV_D_C
#define BN_MP_DR_IS_MODULUS_C
#define BN_MP_DR_REDUCE_C
#define BN_MP_DR_SETUP_C
#define BN_MP_EXCH_C
#define BN_MP_EXPORT_C
#define BN_MP_EXPT_D_C
#define BN_MP_EXPT_D_EX_C
#define BN_MP_EXPTMOD_C
#define BN_MP_EXPTMOD_FAST_C
#define BN_MP_EXTEUCLID_C
#define BN_MP_FREAD_C
#define BN_MP_FWRITE_C
#define BN_MP_GCD_C
#define BN_MP_GET_INT_C
#define BN_MP_GET_LONG_C
#define BN_MP_GET_LONG_LONG_C
#define BN_MP_GROW_C
#define BN_MP_IMPORT_C
#define BN_MP_INIT_C
#define BN_MP_INIT_COPY_C
#define BN_MP_INIT_MULTI_C
#define BN_MP_INIT_SET_C
#define BN_MP_INIT_SET_INT_C
#define BN_MP_INIT_SIZE_C
#define BN_MP_INVMOD_C







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#define BN_MP_DIV_2D_C
#define BN_MP_DIV_3_C
#define BN_MP_DIV_D_C
#define BN_MP_DR_IS_MODULUS_C
#define BN_MP_DR_REDUCE_C
#define BN_MP_DR_SETUP_C
#define BN_MP_EXCH_C

#define BN_MP_EXPT_D_C

#define BN_MP_EXPTMOD_C
#define BN_MP_EXPTMOD_FAST_C
#define BN_MP_EXTEUCLID_C
#define BN_MP_FREAD_C
#define BN_MP_FWRITE_C
#define BN_MP_GCD_C
#define BN_MP_GET_INT_C


#define BN_MP_GROW_C

#define BN_MP_INIT_C
#define BN_MP_INIT_COPY_C
#define BN_MP_INIT_MULTI_C
#define BN_MP_INIT_SET_C
#define BN_MP_INIT_SET_INT_C
#define BN_MP_INIT_SIZE_C
#define BN_MP_INVMOD_C
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#define BN_MP_MONTGOMERY_SETUP_C
#define BN_MP_MUL_C
#define BN_MP_MUL_2_C
#define BN_MP_MUL_2D_C
#define BN_MP_MUL_D_C
#define BN_MP_MULMOD_C
#define BN_MP_N_ROOT_C
#define BN_MP_N_ROOT_EX_C
#define BN_MP_NEG_C
#define BN_MP_OR_C
#define BN_MP_PRIME_FERMAT_C
#define BN_MP_PRIME_IS_DIVISIBLE_C
#define BN_MP_PRIME_IS_PRIME_C
#define BN_MP_PRIME_MILLER_RABIN_C
#define BN_MP_PRIME_NEXT_PRIME_C







<







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#define BN_MP_MONTGOMERY_SETUP_C
#define BN_MP_MUL_C
#define BN_MP_MUL_2_C
#define BN_MP_MUL_2D_C
#define BN_MP_MUL_D_C
#define BN_MP_MULMOD_C
#define BN_MP_N_ROOT_C

#define BN_MP_NEG_C
#define BN_MP_OR_C
#define BN_MP_PRIME_FERMAT_C
#define BN_MP_PRIME_IS_DIVISIBLE_C
#define BN_MP_PRIME_IS_PRIME_C
#define BN_MP_PRIME_MILLER_RABIN_C
#define BN_MP_PRIME_NEXT_PRIME_C
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#define BN_MP_REDUCE_2K_SETUP_L_C
#define BN_MP_REDUCE_IS_2K_C
#define BN_MP_REDUCE_IS_2K_L_C
#define BN_MP_REDUCE_SETUP_C
#define BN_MP_RSHD_C
#define BN_MP_SET_C
#define BN_MP_SET_INT_C
#define BN_MP_SET_LONG_C
#define BN_MP_SET_LONG_LONG_C
#define BN_MP_SHRINK_C
#define BN_MP_SIGNED_BIN_SIZE_C
#define BN_MP_SQR_C
#define BN_MP_SQRMOD_C
#define BN_MP_SQRT_C
#define BN_MP_SQRTMOD_PRIME_C
#define BN_MP_SUB_C
#define BN_MP_SUB_D_C
#define BN_MP_SUBMOD_C
#define BN_MP_TO_SIGNED_BIN_C
#define BN_MP_TO_SIGNED_BIN_N_C
#define BN_MP_TO_UNSIGNED_BIN_C
#define BN_MP_TO_UNSIGNED_BIN_N_C







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#define BN_MP_REDUCE_2K_SETUP_L_C
#define BN_MP_REDUCE_IS_2K_C
#define BN_MP_REDUCE_IS_2K_L_C
#define BN_MP_REDUCE_SETUP_C
#define BN_MP_RSHD_C
#define BN_MP_SET_C
#define BN_MP_SET_INT_C


#define BN_MP_SHRINK_C
#define BN_MP_SIGNED_BIN_SIZE_C
#define BN_MP_SQR_C
#define BN_MP_SQRMOD_C
#define BN_MP_SQRT_C

#define BN_MP_SUB_C
#define BN_MP_SUB_D_C
#define BN_MP_SUBMOD_C
#define BN_MP_TO_SIGNED_BIN_C
#define BN_MP_TO_SIGNED_BIN_N_C
#define BN_MP_TO_UNSIGNED_BIN_C
#define BN_MP_TO_UNSIGNED_BIN_N_C
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#if defined(BN_MP_DR_SETUP_C)
#endif

#if defined(BN_MP_EXCH_C)
#endif

#if defined(BN_MP_EXPORT_C)
   #define BN_MP_INIT_COPY_C
   #define BN_MP_COUNT_BITS_C
   #define BN_MP_DIV_2D_C
   #define BN_MP_CLEAR_C
#endif

#if defined(BN_MP_EXPT_D_C)
   #define BN_MP_EXPT_D_EX_C
#endif

#if defined(BN_MP_EXPT_D_EX_C)
   #define BN_MP_INIT_COPY_C
   #define BN_MP_SET_C
   #define BN_MP_MUL_C
   #define BN_MP_CLEAR_C
   #define BN_MP_SQR_C
#endif

#if defined(BN_MP_EXPTMOD_C)
   #define BN_MP_INIT_C
   #define BN_MP_INVMOD_C
   #define BN_MP_CLEAR_C
   #define BN_MP_ABS_C







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#if defined(BN_MP_DR_SETUP_C)
#endif

#if defined(BN_MP_EXCH_C)
#endif








#if defined(BN_MP_EXPT_D_C)




   #define BN_MP_INIT_COPY_C
   #define BN_MP_SET_C
   #define BN_MP_SQR_C
   #define BN_MP_CLEAR_C
   #define BN_MP_MUL_C
#endif

#if defined(BN_MP_EXPTMOD_C)
   #define BN_MP_INIT_C
   #define BN_MP_INVMOD_C
   #define BN_MP_CLEAR_C
   #define BN_MP_ABS_C
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   #define BN_MP_RADIX_SIZE_C
   #define BN_MP_TORADIX_C
#endif

#if defined(BN_MP_GCD_C)
   #define BN_MP_ISZERO_C
   #define BN_MP_ABS_C

   #define BN_MP_INIT_COPY_C
   #define BN_MP_CNT_LSB_C
   #define BN_MP_DIV_2D_C
   #define BN_MP_CMP_MAG_C
   #define BN_MP_EXCH_C
   #define BN_S_MP_SUB_C
   #define BN_MP_MUL_2D_C
   #define BN_MP_CLEAR_C
#endif

#if defined(BN_MP_GET_INT_C)
#endif

#if defined(BN_MP_GET_LONG_C)
#endif

#if defined(BN_MP_GET_LONG_LONG_C)
#endif

#if defined(BN_MP_GROW_C)
#endif

#if defined(BN_MP_IMPORT_C)
   #define BN_MP_ZERO_C
   #define BN_MP_MUL_2D_C
   #define BN_MP_CLAMP_C
#endif

#if defined(BN_MP_INIT_C)
#endif

#if defined(BN_MP_INIT_COPY_C)
   #define BN_MP_INIT_SIZE_C
   #define BN_MP_COPY_C
#endif

#if defined(BN_MP_INIT_MULTI_C)
   #define BN_MP_ERR_C
   #define BN_MP_INIT_C
   #define BN_MP_CLEAR_C







>













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   #define BN_MP_RADIX_SIZE_C
   #define BN_MP_TORADIX_C
#endif

#if defined(BN_MP_GCD_C)
   #define BN_MP_ISZERO_C
   #define BN_MP_ABS_C
   #define BN_MP_ZERO_C
   #define BN_MP_INIT_COPY_C
   #define BN_MP_CNT_LSB_C
   #define BN_MP_DIV_2D_C
   #define BN_MP_CMP_MAG_C
   #define BN_MP_EXCH_C
   #define BN_S_MP_SUB_C
   #define BN_MP_MUL_2D_C
   #define BN_MP_CLEAR_C
#endif

#if defined(BN_MP_GET_INT_C)
#endif







#if defined(BN_MP_GROW_C)
#endif







#if defined(BN_MP_INIT_C)
#endif

#if defined(BN_MP_INIT_COPY_C)

   #define BN_MP_COPY_C
#endif

#if defined(BN_MP_INIT_MULTI_C)
   #define BN_MP_ERR_C
   #define BN_MP_INIT_C
   #define BN_MP_CLEAR_C
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   #define BN_MP_CLEAR_C
#endif

#if defined(BN_MP_KARATSUBA_MUL_C)
   #define BN_MP_MUL_C
   #define BN_MP_INIT_SIZE_C
   #define BN_MP_CLAMP_C
   #define BN_S_MP_ADD_C
   #define BN_MP_ADD_C
   #define BN_S_MP_SUB_C
   #define BN_MP_LSHD_C
   #define BN_MP_CLEAR_C
#endif

#if defined(BN_MP_KARATSUBA_SQR_C)
   #define BN_MP_INIT_SIZE_C
   #define BN_MP_CLAMP_C
   #define BN_MP_SQR_C
   #define BN_S_MP_ADD_C
   #define BN_S_MP_SUB_C
   #define BN_MP_LSHD_C
   #define BN_MP_ADD_C
   #define BN_MP_CLEAR_C
#endif

#if defined(BN_MP_LCM_C)
   #define BN_MP_INIT_MULTI_C







|

<








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   #define BN_MP_CLEAR_C
#endif

#if defined(BN_MP_KARATSUBA_MUL_C)
   #define BN_MP_MUL_C
   #define BN_MP_INIT_SIZE_C
   #define BN_MP_CLAMP_C
   #define BN_MP_SUB_C
   #define BN_MP_ADD_C

   #define BN_MP_LSHD_C
   #define BN_MP_CLEAR_C
#endif

#if defined(BN_MP_KARATSUBA_SQR_C)
   #define BN_MP_INIT_SIZE_C
   #define BN_MP_CLAMP_C
   #define BN_MP_SQR_C
   #define BN_MP_SUB_C
   #define BN_S_MP_ADD_C
   #define BN_MP_LSHD_C
   #define BN_MP_ADD_C
   #define BN_MP_CLEAR_C
#endif

#if defined(BN_MP_LCM_C)
   #define BN_MP_INIT_MULTI_C
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   #define BN_MP_RSHD_C
#endif

#if defined(BN_MP_MOD_C)
   #define BN_MP_INIT_C
   #define BN_MP_DIV_C
   #define BN_MP_CLEAR_C
   #define BN_MP_ISZERO_C
   #define BN_MP_EXCH_C
   #define BN_MP_ADD_C
#endif

#if defined(BN_MP_MOD_2D_C)
   #define BN_MP_ZERO_C
   #define BN_MP_COPY_C
   #define BN_MP_CLAMP_C
#endif







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   #define BN_MP_RSHD_C
#endif

#if defined(BN_MP_MOD_C)
   #define BN_MP_INIT_C
   #define BN_MP_DIV_C
   #define BN_MP_CLEAR_C
   #define BN_MP_ADD_C
   #define BN_MP_EXCH_C

#endif

#if defined(BN_MP_MOD_2D_C)
   #define BN_MP_ZERO_C
   #define BN_MP_COPY_C
   #define BN_MP_CLAMP_C
#endif
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   #define BN_MP_INIT_C
   #define BN_MP_MUL_C
   #define BN_MP_CLEAR_C
   #define BN_MP_MOD_C
#endif

#if defined(BN_MP_N_ROOT_C)
   #define BN_MP_N_ROOT_EX_C
#endif

#if defined(BN_MP_N_ROOT_EX_C)
   #define BN_MP_INIT_C
   #define BN_MP_SET_C
   #define BN_MP_COPY_C
   #define BN_MP_EXPT_D_EX_C
   #define BN_MP_MUL_C
   #define BN_MP_SUB_C
   #define BN_MP_MUL_D_C
   #define BN_MP_DIV_C
   #define BN_MP_CMP_C
   #define BN_MP_SUB_D_C
   #define BN_MP_EXCH_C







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   #define BN_MP_INIT_C
   #define BN_MP_MUL_C
   #define BN_MP_CLEAR_C
   #define BN_MP_MOD_C
#endif

#if defined(BN_MP_N_ROOT_C)




   #define BN_MP_INIT_C
   #define BN_MP_SET_C
   #define BN_MP_COPY_C
   #define BN_MP_EXPT_D_C
   #define BN_MP_MUL_C
   #define BN_MP_SUB_C
   #define BN_MP_MUL_D_C
   #define BN_MP_DIV_C
   #define BN_MP_CMP_C
   #define BN_MP_SUB_D_C
   #define BN_MP_EXCH_C
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   #define BN_MP_SUB_D_C
   #define BN_MP_DIV_2_C
   #define BN_MP_MUL_2_C
   #define BN_MP_ADD_D_C
#endif

#if defined(BN_MP_RADIX_SIZE_C)
   #define BN_MP_ISZERO_C
   #define BN_MP_COUNT_BITS_C
   #define BN_MP_INIT_COPY_C
   #define BN_MP_DIV_D_C
   #define BN_MP_CLEAR_C
#endif

#if defined(BN_MP_RADIX_SMAP_C)
   #define BN_MP_S_RMAP_C
#endif

#if defined(BN_MP_RAND_C)
   #define BN_MP_ZERO_C
   #define BN_MP_ADD_D_C
   #define BN_MP_LSHD_C
#endif

#if defined(BN_MP_READ_RADIX_C)
   #define BN_MP_ZERO_C
   #define BN_MP_S_RMAP_C

   #define BN_MP_MUL_D_C
   #define BN_MP_ADD_D_C
   #define BN_MP_ISZERO_C
#endif

#if defined(BN_MP_READ_SIGNED_BIN_C)
   #define BN_MP_READ_UNSIGNED_BIN_C







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>







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   #define BN_MP_SUB_D_C
   #define BN_MP_DIV_2_C
   #define BN_MP_MUL_2_C
   #define BN_MP_ADD_D_C
#endif

#if defined(BN_MP_RADIX_SIZE_C)
   #define BN_MP_COUNT_BITS_C
   #define BN_MP_INIT_COPY_C
   #define BN_MP_ISZERO_C
   #define BN_MP_DIV_D_C
   #define BN_MP_CLEAR_C
#endif

#if defined(BN_MP_RADIX_SMAP_C)
   #define BN_MP_S_RMAP_C
#endif

#if defined(BN_MP_RAND_C)
   #define BN_MP_ZERO_C
   #define BN_MP_ADD_D_C
   #define BN_MP_LSHD_C
#endif

#if defined(BN_MP_READ_RADIX_C)
   #define BN_MP_ZERO_C
   #define BN_MP_S_RMAP_C
   #define BN_MP_RADIX_SMAP_C
   #define BN_MP_MUL_D_C
   #define BN_MP_ADD_D_C
   #define BN_MP_ISZERO_C
#endif

#if defined(BN_MP_READ_SIGNED_BIN_C)
   #define BN_MP_READ_UNSIGNED_BIN_C
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#if defined(BN_MP_SET_INT_C)
   #define BN_MP_ZERO_C
   #define BN_MP_MUL_2D_C
   #define BN_MP_CLAMP_C
#endif

#if defined(BN_MP_SET_LONG_C)
#endif

#if defined(BN_MP_SET_LONG_LONG_C)
#endif

#if defined(BN_MP_SHRINK_C)
#endif

#if defined(BN_MP_SIGNED_BIN_SIZE_C)
   #define BN_MP_UNSIGNED_BIN_SIZE_C
#endif








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#if defined(BN_MP_SET_INT_C)
   #define BN_MP_ZERO_C
   #define BN_MP_MUL_2D_C
   #define BN_MP_CLAMP_C
#endif







#if defined(BN_MP_SHRINK_C)
#endif

#if defined(BN_MP_SIGNED_BIN_SIZE_C)
   #define BN_MP_UNSIGNED_BIN_SIZE_C
#endif

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   #define BN_MP_ADD_C
   #define BN_MP_DIV_2_C
   #define BN_MP_CMP_MAG_C
   #define BN_MP_EXCH_C
   #define BN_MP_CLEAR_C
#endif

#if defined(BN_MP_SQRTMOD_PRIME_C)
   #define BN_MP_CMP_D_C
   #define BN_MP_ZERO_C
   #define BN_MP_JACOBI_C
   #define BN_MP_INIT_MULTI_C
   #define BN_MP_MOD_D_C
   #define BN_MP_ADD_D_C
   #define BN_MP_DIV_2_C
   #define BN_MP_EXPTMOD_C
   #define BN_MP_COPY_C
   #define BN_MP_SUB_D_C
   #define BN_MP_ISEVEN_C
   #define BN_MP_SET_INT_C
   #define BN_MP_SQRMOD_C
   #define BN_MP_MULMOD_C
   #define BN_MP_SET_C
   #define BN_MP_CLEAR_MULTI_C
#endif

#if defined(BN_MP_SUB_C)
   #define BN_S_MP_ADD_C
   #define BN_MP_CMP_MAG_C
   #define BN_S_MP_SUB_C
#endif

#if defined(BN_MP_SUB_D_C)







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   #define BN_MP_ADD_C
   #define BN_MP_DIV_2_C
   #define BN_MP_CMP_MAG_C
   #define BN_MP_EXCH_C
   #define BN_MP_CLEAR_C
#endif




















#if defined(BN_MP_SUB_C)
   #define BN_S_MP_ADD_C
   #define BN_MP_CMP_MAG_C
   #define BN_S_MP_SUB_C
#endif

#if defined(BN_MP_SUB_D_C)
Deleted libtommath/tommath_private.h.
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/* LibTomMath, multiple-precision integer library -- Tom St Denis
 *
 * LibTomMath is a library that provides multiple-precision
 * integer arithmetic as well as number theoretic functionality.
 *
 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tstdenis82@gmail.com, http://math.libtomcrypt.com
 */
#ifndef TOMMATH_PRIV_H_
#define TOMMATH_PRIV_H_

#include <tommath.h>
#include <ctype.h>

#ifndef MIN
#define MIN(x,y) (((x) < (y)) ? (x) : (y))
#endif

#ifndef MAX
#define MAX(x,y) (((x) > (y)) ? (x) : (y))
#endif

#ifdef __cplusplus
extern "C" {

/* C++ compilers don't like assigning void * to mp_digit * */
#define  OPT_CAST(x)  (x *)

#else

/* C on the other hand doesn't care */
#define  OPT_CAST(x)

#endif

/* define heap macros */
#if 0
#ifndef XMALLOC
   /* default to libc stuff */
   #define XMALLOC  malloc
   #define XFREE    free
   #define XREALLOC realloc
   #define XCALLOC  calloc
#else
   /* prototypes for our heap functions */
   extern void *XMALLOC(size_t n);
   extern void *XREALLOC(void *p, size_t n);
   extern void *XCALLOC(size_t n, size_t s);
   extern void XFREE(void *p);
#endif
#endif

/* lowlevel functions, do not call! */
int s_mp_add(mp_int *a, mp_int *b, mp_int *c);
int s_mp_sub(mp_int *a, mp_int *b, mp_int *c);
#define s_mp_mul(a, b, c) s_mp_mul_digs(a, b, c, (a)->used + (b)->used + 1)
int fast_s_mp_mul_digs(mp_int *a, mp_int *b, mp_int *c, int digs);
int s_mp_mul_digs(mp_int *a, mp_int *b, mp_int *c, int digs);
int fast_s_mp_mul_high_digs(mp_int *a, mp_int *b, mp_int *c, int digs);
int s_mp_mul_high_digs(mp_int *a, mp_int *b, mp_int *c, int digs);
int fast_s_mp_sqr(mp_int *a, mp_int *b);
int s_mp_sqr(mp_int *a, mp_int *b);
int mp_karatsuba_mul(mp_int *a, mp_int *b, mp_int *c);
int mp_toom_mul(mp_int *a, mp_int *b, mp_int *c);
int mp_karatsuba_sqr(mp_int *a, mp_int *b);
int mp_toom_sqr(mp_int *a, mp_int *b);
int fast_mp_invmod(mp_int *a, mp_int *b, mp_int *c);
int mp_invmod_slow (mp_int * a, mp_int * b, mp_int * c);
int fast_mp_montgomery_reduce(mp_int *x, mp_int *n, mp_digit rho);
int mp_exptmod_fast(mp_int *G, mp_int *X, mp_int *P, mp_int *Y, int redmode);
int s_mp_exptmod (mp_int * G, mp_int * X, mp_int * P, mp_int * Y, int redmode);
void bn_reverse(unsigned char *s, int len);

extern const char *mp_s_rmap;

/* Fancy macro to set an MPI from another type.
 * There are several things assumed:
 *  x is the counter and unsigned
 *  a is the pointer to the MPI
 *  b is the original value that should be set in the MPI.
 */
#define MP_SET_XLONG(func_name, type)                    \
int func_name (mp_int * a, type b)                       \
{                                                        \
  unsigned int  x;                                       \
  int           res;                                     \
                                                         \
  mp_zero (a);                                           \
                                                         \
  /* set four bits at a time */                          \
  for (x = 0; x < (sizeof(type) * 2u); x++) {            \
    /* shift the number up four bits */                  \
    if ((res = mp_mul_2d (a, 4, a)) != MP_OKAY) {        \
      return res;                                        \
    }                                                    \
                                                         \
    /* OR in the top four bits of the source */          \
    a->dp[0] |= (b >> ((sizeof(type) * 8u) - 4u)) & 15u; \
                                                         \
    /* shift the source up to the next four bits */      \
    b <<= 4;                                             \
                                                         \
    /* ensure that digits are not clamped off */         \
    a->used += 1;                                        \
  }                                                      \
  mp_clamp (a);                                          \
  return MP_OKAY;                                        \
}

#ifdef __cplusplus
   }
#endif

#endif


/* $Source$ */
/* $Revision$ */
/* $Date$ */
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Changes to libtommath/tommath_superclass.h.
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   #undef  BN_S_MP_EXPTMOD_C
   #undef  BN_MP_DIV_3_C
   #undef  BN_S_MP_MUL_HIGH_DIGS_C
   #undef  BN_FAST_S_MP_MUL_HIGH_DIGS_C
   #undef  BN_FAST_MP_INVMOD_C

   /* To safely undefine these you have to make sure your RSA key won't exceed the Comba threshold
    * which is roughly 255 digits [7140 bits for 32-bit machines, 15300 bits for 64-bit machines]
    * which means roughly speaking you can handle upto 2536-bit RSA keys with these defined without
    * trouble.
    */
   #undef  BN_S_MP_MUL_DIGS_C
   #undef  BN_S_MP_SQR_C
   #undef  BN_MP_MONTGOMERY_REDUCE_C
#endif

#endif

/* $Source$ */
/* $Revision$ */
/* $Date$ */







|

|







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   #undef  BN_S_MP_EXPTMOD_C
   #undef  BN_MP_DIV_3_C
   #undef  BN_S_MP_MUL_HIGH_DIGS_C
   #undef  BN_FAST_S_MP_MUL_HIGH_DIGS_C
   #undef  BN_FAST_MP_INVMOD_C

   /* To safely undefine these you have to make sure your RSA key won't exceed the Comba threshold
    * which is roughly 255 digits [7140 bits for 32-bit machines, 15300 bits for 64-bit machines] 
    * which means roughly speaking you can handle upto 2536-bit RSA keys with these defined without
    * trouble.  
    */
   #undef  BN_S_MP_MUL_DIGS_C
   #undef  BN_S_MP_SQR_C
   #undef  BN_MP_MONTGOMERY_REDUCE_C
#endif

#endif




Changes to macosx/GNUmakefile.
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#-------------------------------------------------------------------------------------------------------
# project specific settings

PROJECT			:= tcl
PRODUCT_NAME		:= Tcl

UNIX_DIR		:= ${CURDIR}/../unix
VERSION			:= $(shell awk -F= '/^TCL_VERSION/ {print $$2; nextfile}' ${UNIX_DIR}/configure.ac)
TCLSH			:= tclsh${VERSION}

BUILD_TARGET		:= all tcltest
INSTALL_TARGET		:= install

export CPPROG		:= cp -p








|







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#-------------------------------------------------------------------------------------------------------
# project specific settings

PROJECT			:= tcl
PRODUCT_NAME		:= Tcl

UNIX_DIR		:= ${CURDIR}/../unix
VERSION			:= $(shell awk -F= '/^TCL_VERSION/ {print $$2; nextfile}' ${UNIX_DIR}/configure.in)
TCLSH			:= tclsh${VERSION}

BUILD_TARGET		:= all tcltest
INSTALL_TARGET		:= install

export CPPROG		:= cp -p

Changes to macosx/README.
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	ReleaseUniversal10.5SDK:    build against the 10.5 SDK (with 10.5
				    deployment target).
	Note that the non-SDK configurations have their deployment target set to
	10.5 (Tcl.xcode) resp. 10.6 (Tcl.xcodeproj).
The Xcode projects refer to the toplevel tcl source directory via the
TCL_SRCROOT user build setting, by default this is set to the project-relative
path '../../tcl', if your tcl source directory is named differently, e.g.
'../../tcl8.7', you need to manually change the TCL_SRCROOT setting by editing
your ${USER}.pbxuser file (located inside the Tcl.xcodeproj bundle directory)
with a text editor.

- To build universal binaries outside of the Xcode IDE, set CFLAGS as follows:
	export CFLAGS="-arch i386 -arch x86_64 -arch ppc"
This requires Mac OS X 10.4 and Xcode 2.4 (or Xcode 2.2 if -arch x86_64 is
omitted, but _not_ Xcode 2.1) and will work on any architecture (on PowerPC







|







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	ReleaseUniversal10.5SDK:    build against the 10.5 SDK (with 10.5
				    deployment target).
	Note that the non-SDK configurations have their deployment target set to
	10.5 (Tcl.xcode) resp. 10.6 (Tcl.xcodeproj).
The Xcode projects refer to the toplevel tcl source directory via the
TCL_SRCROOT user build setting, by default this is set to the project-relative
path '../../tcl', if your tcl source directory is named differently, e.g.
'../../tcl8.6', you need to manually change the TCL_SRCROOT setting by editing
your ${USER}.pbxuser file (located inside the Tcl.xcodeproj bundle directory)
with a text editor.

- To build universal binaries outside of the Xcode IDE, set CFLAGS as follows:
	export CFLAGS="-arch i386 -arch x86_64 -arch ppc"
This requires Mac OS X 10.4 and Xcode 2.4 (or Xcode 2.2 if -arch x86_64 is
omitted, but _not_ Xcode 2.1) and will work on any architecture (on PowerPC
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Detailed Instructions for building with macosx/GNUmakefile
----------------------------------------------------------

- Unpack the Tcl source release archive.

- The following instructions assume the Tcl source tree is named "tcl${ver}",
(where ${ver} is a shell variable containing the Tcl version number e.g. '8.7').
Setup this shell variable as follows:
	ver="8.7"
If you are building from CVS, omit this step (CVS source tree names usually do
not contain a version number).

- Setup environment variables as desired, e.g. for a universal build on 10.5:
	CFLAGS="-arch i386 -arch x86_64 -arch ppc -mmacosx-version-min=10.5"
	export CFLAGS








|

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Detailed Instructions for building with macosx/GNUmakefile
----------------------------------------------------------

- Unpack the Tcl source release archive.

- The following instructions assume the Tcl source tree is named "tcl${ver}",
(where ${ver} is a shell variable containing the Tcl version number e.g. '8.6').
Setup this shell variable as follows:
	ver="8.6"
If you are building from CVS, omit this step (CVS source tree names usually do
not contain a version number).

- Setup environment variables as desired, e.g. for a universal build on 10.5:
	CFLAGS="-arch i386 -arch x86_64 -arch ppc -mmacosx-version-min=10.5"
	export CFLAGS

Changes to macosx/Tcl-Common.xcconfig.
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PER_ARCH_CFLAGS_ppc = -mcpu=G3 -mtune=G4 $(PER_ARCH_CFLAGS_ppc)
PER_ARCH_CFLAGS_ppc64 = -mcpu=G5 -mpowerpc64 $(PER_ARCH_CFLAGS_ppc64)
PREFIX = /usr/local
TCL_CONFIGURE_ARGS = --enable-threads --enable-dtrace
TCL_LIBRARY = $(LIBDIR)/tcl$(VERSION)
TCL_PACKAGE_PATH = "$(LIBDIR)"
TCL_DEFS = HAVE_TCL_CONFIG_H
VERSION = 8.7







|
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PER_ARCH_CFLAGS_ppc = -mcpu=G3 -mtune=G4 $(PER_ARCH_CFLAGS_ppc)
PER_ARCH_CFLAGS_ppc64 = -mcpu=G5 -mpowerpc64 $(PER_ARCH_CFLAGS_ppc64)
PREFIX = /usr/local
TCL_CONFIGURE_ARGS = --enable-threads --enable-dtrace
TCL_LIBRARY = $(LIBDIR)/tcl$(VERSION)
TCL_PACKAGE_PATH = "$(LIBDIR)"
TCL_DEFS = HAVE_TCL_CONFIG_H
VERSION = 8.6
Changes to macosx/Tcl.xcode/project.pbxproj.
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		F9E61D32090A48FA002B3151 /* bn_mp_unsigned_bin_size.c in Sources */ = {isa = PBXBuildFile; fileRef = F96D42CC08F272B3004A47F5 /* bn_mp_unsigned_bin_size.c */; };
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<







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		F96D4AD408F272CA004A47F5 /* tclUnixThrd.c in Sources */ = {isa = PBXBuildFile; fileRef = F96D446908F272B9004A47F5 /* tclUnixThrd.c */; };
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				F96D427608F272B3004A47F5 /* bn_mp_div.c */,
				F96D427708F272B3004A47F5 /* bn_mp_div_2.c */,
				F96D427808F272B3004A47F5 /* bn_mp_div_2d.c */,
				F96D427908F272B3004A47F5 /* bn_mp_div_3.c */,
				F96D427A08F272B3004A47F5 /* bn_mp_div_d.c */,
				F96D427E08F272B3004A47F5 /* bn_mp_exch.c */,
				F96D427F08F272B3004A47F5 /* bn_mp_expt_d.c */,
				F96D427F08F272B3004A47F5 /* bn_mp_expt_d_ex.c */,
				F96D428708F272B3004A47F5 /* bn_mp_grow.c */,
				F96D428808F272B3004A47F5 /* bn_mp_init.c */,
				F96D428908F272B3004A47F5 /* bn_mp_init_copy.c */,
				F96D428A08F272B3004A47F5 /* bn_mp_init_multi.c */,
				F96D428B08F272B3004A47F5 /* bn_mp_init_set.c */,
				F96D428D08F272B3004A47F5 /* bn_mp_init_size.c */,
				F96D429208F272B3004A47F5 /* bn_mp_karatsuba_mul.c */,







<







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				F96D427608F272B3004A47F5 /* bn_mp_div.c */,
				F96D427708F272B3004A47F5 /* bn_mp_div_2.c */,
				F96D427808F272B3004A47F5 /* bn_mp_div_2d.c */,
				F96D427908F272B3004A47F5 /* bn_mp_div_3.c */,
				F96D427A08F272B3004A47F5 /* bn_mp_div_d.c */,
				F96D427E08F272B3004A47F5 /* bn_mp_exch.c */,
				F96D427F08F272B3004A47F5 /* bn_mp_expt_d.c */,

				F96D428708F272B3004A47F5 /* bn_mp_grow.c */,
				F96D428808F272B3004A47F5 /* bn_mp_init.c */,
				F96D428908F272B3004A47F5 /* bn_mp_init_copy.c */,
				F96D428A08F272B3004A47F5 /* bn_mp_init_multi.c */,
				F96D428B08F272B3004A47F5 /* bn_mp_init_set.c */,
				F96D428D08F272B3004A47F5 /* bn_mp_init_size.c */,
				F96D429208F272B3004A47F5 /* bn_mp_karatsuba_mul.c */,
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			sourceTree = "<group>";
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				F96D442408F272B8004A47F5 /* fix_tommath_h.tcl */,
				F96D442508F272B8004A47F5 /* genStubs.tcl */,
				F96D442708F272B8004A47F5 /* index.tcl */,
				F96D442808F272B8004A47F5 /* installData.tcl */,
				F96D442908F272B8004A47F5 /* loadICU.tcl */,
				F96D442A08F272B8004A47F5 /* Makefile.in */,
				F96D442B08F272B8004A47F5 /* makeTestCases.tcl */,







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			sourceTree = "<group>";
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				F96D442508F272B8004A47F5 /* genStubs.tcl */,
				F96D442708F272B8004A47F5 /* index.tcl */,
				F96D442808F272B8004A47F5 /* installData.tcl */,
				F96D442908F272B8004A47F5 /* loadICU.tcl */,
				F96D442A08F272B8004A47F5 /* Makefile.in */,
				F96D442B08F272B8004A47F5 /* makeTestCases.tcl */,
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			sourceTree = "<group>";
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				F96D444308F272B9004A47F5 /* dltest */,
				F96D444D08F272B9004A47F5 /* install-sh */,
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				F96D444F08F272B9004A47F5 /* ldAix */,
				F96D445008F272B9004A47F5 /* Makefile.in */,
				F96D445208F272B9004A47F5 /* README */,
				F96D445308F272B9004A47F5 /* tcl.m4 */,







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			sourceTree = "<group>";
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				F96D444308F272B9004A47F5 /* dltest */,
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				F96D447C08F272BA004A47F5 /* rules.vc */,
				F96D447D08F272BA004A47F5 /* stub16.c */,







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				F96D447208F272BA004A47F5 /* cat.c */,
				F96D447308F272BA004A47F5 /* coffbase.txt */,
				F96D447408F272BA004A47F5 /* configure */,
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				F96D447608F272BA004A47F5 /* makefile.bc */,
				F96D447708F272BA004A47F5 /* Makefile.in */,
				F96D447808F272BA004A47F5 /* makefile.vc */,
				F96D447908F272BA004A47F5 /* nmakehlp.c */,
				F96D447A08F272BA004A47F5 /* README */,
				F96D447C08F272BA004A47F5 /* rules.vc */,
				F96D447D08F272BA004A47F5 /* stub16.c */,
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		F9A5C5F508F651A2008AE941 /* Configure Tcl */ = {
			isa = PBXShellScriptBuildPhase;
			buildActionMask = 2147483647;
			files = (
			);
			inputPaths = (
				"$(TCL_SRCROOT)/macosx/configure.ac",
				"$(TCL_SRCROOT)/unix/configure.ac",
				"$(TCL_SRCROOT)/unix/tcl.m4",
				"$(TCL_SRCROOT)/unix/aclocal.m4",
				"$(TCL_SRCROOT)/unix/tclConfig.sh.in",
				"$(TCL_SRCROOT)/unix/Makefile.in",
				"$(TCL_SRCROOT)/unix/dltest/Makefile.in",
			);
			name = "Configure Tcl";
			outputPaths = (
				"$(DERIVED_FILE_DIR)/tcl/tclConfig.sh",
			);
			runOnlyForDeploymentPostprocessing = 0;
			shellPath = /bin/bash;
			shellScript = "## tcl configure shell script phase\n\ncd \"${TCL_SRCROOT}\"/macosx &&\nif [ configure.ac -nt configure -o ../unix/configure.ac -nt configure -o ../unix/tcl.m4 -nt configure -o ../unix/aclocal.m4 -nt configure ]; then\n    echo \"Running autoconf & autoheader in tcl/macosx\"\n    rm -rf autom4te.cache\n    ${AUTOCONF:-${DEVELOPER_DIR}/usr/bin/autoconf} && ${AUTOHEADER:-${DEVELOPER_DIR}/usr/bin/autoheader} || exit $?\n    rm -rf autom4te.cache\nfi\n\ncd \"${DERIVED_FILE_DIR}\" && mkdir -p tcl && cd tcl &&\nif [ \"${TCL_SRCROOT}\"/macosx/configure -nt config.status ]; then\n    echo \"Configuring Tcl\"\n    CC=$(xcrun -find ${GCC} || echo ${GCC})\n    \"${TCL_SRCROOT}\"/macosx/configure --cache-file=../config.cache --prefix=${PREFIX} --bindir=${BINDIR} --libdir=${LIBDIR} --mandir=${MANDIR} --includedir=${INCLUDEDIR} --disable-shared CC=${CC} LD=${CC} ${CONFIGURE_ARGS}\nelse\n    ./config.status\nfi\n";
			showEnvVarsInLog = 0;
		};
/* End PBXShellScriptBuildPhase section */

/* Begin PBXSourcesBuildPhase section */
		8DD76FAB0486AB0100D96B5E /* Sources */ = {
			isa = PBXSourcesBuildPhase;







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		F9A5C5F508F651A2008AE941 /* Configure Tcl */ = {
			isa = PBXShellScriptBuildPhase;
			buildActionMask = 2147483647;
			files = (
			);
			inputPaths = (
				"$(TCL_SRCROOT)/macosx/configure.ac",
				"$(TCL_SRCROOT)/unix/configure.in",
				"$(TCL_SRCROOT)/unix/tcl.m4",
				"$(TCL_SRCROOT)/unix/aclocal.m4",
				"$(TCL_SRCROOT)/unix/tclConfig.sh.in",
				"$(TCL_SRCROOT)/unix/Makefile.in",
				"$(TCL_SRCROOT)/unix/dltest/Makefile.in",
			);
			name = "Configure Tcl";
			outputPaths = (
				"$(DERIVED_FILE_DIR)/tcl/tclConfig.sh",
			);
			runOnlyForDeploymentPostprocessing = 0;
			shellPath = /bin/bash;
			shellScript = "## tcl configure shell script phase\n\ncd \"${TCL_SRCROOT}\"/macosx &&\nif [ configure.ac -nt configure -o ../unix/configure.in -nt configure -o ../unix/tcl.m4 -nt configure -o ../unix/aclocal.m4 -nt configure ]; then\n    echo \"Running autoconf & autoheader in tcl/macosx\"\n    rm -rf autom4te.cache\n    ${AUTOCONF:-${DEVELOPER_DIR}/usr/bin/autoconf} && ${AUTOHEADER:-${DEVELOPER_DIR}/usr/bin/autoheader} || exit $?\n    rm -rf autom4te.cache\nfi\n\ncd \"${DERIVED_FILE_DIR}\" && mkdir -p tcl && cd tcl &&\nif [ \"${TCL_SRCROOT}\"/macosx/configure -nt config.status ]; then\n    echo \"Configuring Tcl\"\n    CC=$(xcrun -find ${GCC} || echo ${GCC})\n    \"${TCL_SRCROOT}\"/macosx/configure --cache-file=../config.cache --prefix=${PREFIX} --bindir=${BINDIR} --libdir=${LIBDIR} --mandir=${MANDIR} --includedir=${INCLUDEDIR} --disable-shared CC=${CC} LD=${CC} ${CONFIGURE_ARGS}\nelse\n    ./config.status\nfi\n";
			showEnvVarsInLog = 0;
		};
/* End PBXShellScriptBuildPhase section */

/* Begin PBXSourcesBuildPhase section */
		8DD76FAB0486AB0100D96B5E /* Sources */ = {
			isa = PBXSourcesBuildPhase;
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				F96D48F408F272C3004A47F5 /* bn_mp_div.c in Sources */,
				F96D48F508F272C3004A47F5 /* bn_mp_div_2.c in Sources */,
				F96D48F608F272C3004A47F5 /* bn_mp_div_2d.c in Sources */,
				F96D48F708F272C3004A47F5 /* bn_mp_div_3.c in Sources */,
				F96D48F808F272C3004A47F5 /* bn_mp_div_d.c in Sources */,
				F96D48FC08F272C3004A47F5 /* bn_mp_exch.c in Sources */,
				F9E61D2C090A48AC002B3151 /* bn_mp_expt_d.c in Sources */,
				F9E61D2C090A48AC002B3151 /* bn_mp_expt_d_ex.c in Sources */,
				F96D490508F272C3004A47F5 /* bn_mp_grow.c in Sources */,
				F96D490608F272C3004A47F5 /* bn_mp_init.c in Sources */,
				F96D490708F272C3004A47F5 /* bn_mp_init_copy.c in Sources */,
				F96D490808F272C3004A47F5 /* bn_mp_init_multi.c in Sources */,
				F96D490908F272C3004A47F5 /* bn_mp_init_set.c in Sources */,
				F96D490B08F272C3004A47F5 /* bn_mp_init_size.c in Sources */,
				F96D491008F272C3004A47F5 /* bn_mp_karatsuba_mul.c in Sources */,







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				F96D48F408F272C3004A47F5 /* bn_mp_div.c in Sources */,
				F96D48F508F272C3004A47F5 /* bn_mp_div_2.c in Sources */,
				F96D48F608F272C3004A47F5 /* bn_mp_div_2d.c in Sources */,
				F96D48F708F272C3004A47F5 /* bn_mp_div_3.c in Sources */,
				F96D48F808F272C3004A47F5 /* bn_mp_div_d.c in Sources */,
				F96D48FC08F272C3004A47F5 /* bn_mp_exch.c in Sources */,
				F9E61D2C090A48AC002B3151 /* bn_mp_expt_d.c in Sources */,

				F96D490508F272C3004A47F5 /* bn_mp_grow.c in Sources */,
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				F96D490708F272C3004A47F5 /* bn_mp_init_copy.c in Sources */,
				F96D490808F272C3004A47F5 /* bn_mp_init_multi.c in Sources */,
				F96D490908F272C3004A47F5 /* bn_mp_init_set.c in Sources */,
				F96D490B08F272C3004A47F5 /* bn_mp_init_size.c in Sources */,
				F96D491008F272C3004A47F5 /* bn_mp_karatsuba_mul.c in Sources */,
Changes to macosx/Tcl.xcodeproj/project.pbxproj.
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		F96D446C08F272B9004A47F5 /* tclXtNotify.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclXtNotify.c; sourceTree = "<group>"; };
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				F96D427608F272B3004A47F5 /* bn_mp_div.c */,
				F96D427708F272B3004A47F5 /* bn_mp_div_2.c */,
				F96D427808F272B3004A47F5 /* bn_mp_div_2d.c */,
				F96D427908F272B3004A47F5 /* bn_mp_div_3.c */,
				F96D427A08F272B3004A47F5 /* bn_mp_div_d.c */,
				F96D427E08F272B3004A47F5 /* bn_mp_exch.c */,
				F96D427F08F272B3004A47F5 /* bn_mp_expt_d.c */,
				F96D427F08F272B3004A47F5 /* bn_mp_expt_d_ex.c */,
				F96D428708F272B3004A47F5 /* bn_mp_grow.c */,
				F96D428808F272B3004A47F5 /* bn_mp_init.c */,
				F96D428908F272B3004A47F5 /* bn_mp_init_copy.c */,
				F96D428A08F272B3004A47F5 /* bn_mp_init_multi.c */,
				F96D428B08F272B3004A47F5 /* bn_mp_init_set.c */,
				F96D428D08F272B3004A47F5 /* bn_mp_init_size.c */,
				F96D429208F272B3004A47F5 /* bn_mp_karatsuba_mul.c */,







<







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				F96D427608F272B3004A47F5 /* bn_mp_div.c */,
				F96D427708F272B3004A47F5 /* bn_mp_div_2.c */,
				F96D427808F272B3004A47F5 /* bn_mp_div_2d.c */,
				F96D427908F272B3004A47F5 /* bn_mp_div_3.c */,
				F96D427A08F272B3004A47F5 /* bn_mp_div_d.c */,
				F96D427E08F272B3004A47F5 /* bn_mp_exch.c */,
				F96D427F08F272B3004A47F5 /* bn_mp_expt_d.c */,

				F96D428708F272B3004A47F5 /* bn_mp_grow.c */,
				F96D428808F272B3004A47F5 /* bn_mp_init.c */,
				F96D428908F272B3004A47F5 /* bn_mp_init_copy.c */,
				F96D428A08F272B3004A47F5 /* bn_mp_init_multi.c */,
				F96D428B08F272B3004A47F5 /* bn_mp_init_set.c */,
				F96D428D08F272B3004A47F5 /* bn_mp_init_size.c */,
				F96D429208F272B3004A47F5 /* bn_mp_karatsuba_mul.c */,
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			sourceTree = "<group>";
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				F96D43D208F272B8004A47F5 /* configure */,
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				F96D442408F272B8004A47F5 /* fix_tommath_h.tcl */,
				F96D442508F272B8004A47F5 /* genStubs.tcl */,
				F96D442708F272B8004A47F5 /* index.tcl */,
				F96D442808F272B8004A47F5 /* installData.tcl */,
				F96D442908F272B8004A47F5 /* loadICU.tcl */,
				F96D442A08F272B8004A47F5 /* Makefile.in */,
				F96D442B08F272B8004A47F5 /* makeTestCases.tcl */,







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			sourceTree = "<group>";
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				F96D442408F272B8004A47F5 /* fix_tommath_h.tcl */,
				F96D442508F272B8004A47F5 /* genStubs.tcl */,
				F96D442708F272B8004A47F5 /* index.tcl */,
				F96D442808F272B8004A47F5 /* installData.tcl */,
				F96D442908F272B8004A47F5 /* loadICU.tcl */,
				F96D442A08F272B8004A47F5 /* Makefile.in */,
				F96D442B08F272B8004A47F5 /* makeTestCases.tcl */,
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			sourceTree = "<group>";
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				F96D444108F272B9004A47F5 /* configure */,
				F96D444208F272B9004A47F5 /* configure.ac */,
				F96D444308F272B9004A47F5 /* dltest */,
				F96D444D08F272B9004A47F5 /* install-sh */,
				F96D444E08F272B9004A47F5 /* installManPage */,
				F96D444F08F272B9004A47F5 /* ldAix */,
				F96D445008F272B9004A47F5 /* Makefile.in */,
				F96D445208F272B9004A47F5 /* README */,
				F96D445308F272B9004A47F5 /* tcl.m4 */,







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			sourceTree = "<group>";
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				F96D444308F272B9004A47F5 /* dltest */,
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			isa = PBXGroup;
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				F96D447C08F272BA004A47F5 /* rules.vc */,
				F96D447D08F272BA004A47F5 /* stub16.c */,







|







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			isa = PBXGroup;
			children = (
				F96D447008F272BA004A47F5 /* aclocal.m4 */,
				F96D447108F272BA004A47F5 /* buildall.vc.bat */,
				F96D447208F272BA004A47F5 /* cat.c */,
				F96D447308F272BA004A47F5 /* coffbase.txt */,
				F96D447408F272BA004A47F5 /* configure */,
				F96D447508F272BA004A47F5 /* configure.in */,
				F96D447608F272BA004A47F5 /* makefile.bc */,
				F96D447708F272BA004A47F5 /* Makefile.in */,
				F96D447808F272BA004A47F5 /* makefile.vc */,
				F96D447908F272BA004A47F5 /* nmakehlp.c */,
				F96D447A08F272BA004A47F5 /* README */,
				F96D447C08F272BA004A47F5 /* rules.vc */,
				F96D447D08F272BA004A47F5 /* stub16.c */,
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		F9A5C5F508F651A2008AE941 /* Configure Tcl */ = {
			isa = PBXShellScriptBuildPhase;
			buildActionMask = 2147483647;
			files = (
			);
			inputPaths = (
				"$(TCL_SRCROOT)/macosx/configure.ac",
				"$(TCL_SRCROOT)/unix/configure.ac",
				"$(TCL_SRCROOT)/unix/tcl.m4",
				"$(TCL_SRCROOT)/unix/aclocal.m4",
				"$(TCL_SRCROOT)/unix/tclConfig.sh.in",
				"$(TCL_SRCROOT)/unix/Makefile.in",
				"$(TCL_SRCROOT)/unix/dltest/Makefile.in",
			);
			name = "Configure Tcl";
			outputPaths = (
				"$(DERIVED_FILE_DIR)/tcl/tclConfig.sh",
			);
			runOnlyForDeploymentPostprocessing = 0;
			shellPath = /bin/bash;
			shellScript = "## tcl configure shell script phase\n\ncd \"${TCL_SRCROOT}\"/macosx &&\nif [ configure.ac -nt configure -o ../unix/configure.ac -nt configure -o ../unix/tcl.m4 -nt configure -o ../unix/aclocal.m4 -nt configure ]; then\n    echo \"Running autoconf & autoheader in tcl/macosx\"\n    rm -rf autom4te.cache\n    ${AUTOCONF:-${DEVELOPER_DIR}/usr/bin/autoconf} && ${AUTOHEADER:-${DEVELOPER_DIR}/usr/bin/autoheader} || exit $?\n    rm -rf autom4te.cache\nfi\n\ncd \"${DERIVED_FILE_DIR}\" && mkdir -p tcl && cd tcl &&\nif [ \"${TCL_SRCROOT}\"/macosx/configure -nt config.status ]; then\n    echo \"Configuring Tcl\"\n    CC=$(xcrun -find ${GCC} || echo ${GCC})\n    \"${TCL_SRCROOT}\"/macosx/configure --cache-file=../config.cache --prefix=${PREFIX} --bindir=${BINDIR} --libdir=${LIBDIR} --mandir=${MANDIR} --includedir=${INCLUDEDIR} --disable-shared CC=${CC} LD=${CC} ${CONFIGURE_ARGS}\nelse\n    ./config.status\nfi\n";
			showEnvVarsInLog = 0;
		};
/* End PBXShellScriptBuildPhase section */

/* Begin PBXSourcesBuildPhase section */
		8DD76FAB0486AB0100D96B5E /* Sources */ = {
			isa = PBXSourcesBuildPhase;







|












|







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		F9A5C5F508F651A2008AE941 /* Configure Tcl */ = {
			isa = PBXShellScriptBuildPhase;
			buildActionMask = 2147483647;
			files = (
			);
			inputPaths = (
				"$(TCL_SRCROOT)/macosx/configure.ac",
				"$(TCL_SRCROOT)/unix/configure.in",
				"$(TCL_SRCROOT)/unix/tcl.m4",
				"$(TCL_SRCROOT)/unix/aclocal.m4",
				"$(TCL_SRCROOT)/unix/tclConfig.sh.in",
				"$(TCL_SRCROOT)/unix/Makefile.in",
				"$(TCL_SRCROOT)/unix/dltest/Makefile.in",
			);
			name = "Configure Tcl";
			outputPaths = (
				"$(DERIVED_FILE_DIR)/tcl/tclConfig.sh",
			);
			runOnlyForDeploymentPostprocessing = 0;
			shellPath = /bin/bash;
			shellScript = "## tcl configure shell script phase\n\ncd \"${TCL_SRCROOT}\"/macosx &&\nif [ configure.ac -nt configure -o ../unix/configure.in -nt configure -o ../unix/tcl.m4 -nt configure -o ../unix/aclocal.m4 -nt configure ]; then\n    echo \"Running autoconf & autoheader in tcl/macosx\"\n    rm -rf autom4te.cache\n    ${AUTOCONF:-${DEVELOPER_DIR}/usr/bin/autoconf} && ${AUTOHEADER:-${DEVELOPER_DIR}/usr/bin/autoheader} || exit $?\n    rm -rf autom4te.cache\nfi\n\ncd \"${DERIVED_FILE_DIR}\" && mkdir -p tcl && cd tcl &&\nif [ \"${TCL_SRCROOT}\"/macosx/configure -nt config.status ]; then\n    echo \"Configuring Tcl\"\n    CC=$(xcrun -find ${GCC} || echo ${GCC})\n    \"${TCL_SRCROOT}\"/macosx/configure --cache-file=../config.cache --prefix=${PREFIX} --bindir=${BINDIR} --libdir=${LIBDIR} --mandir=${MANDIR} --includedir=${INCLUDEDIR} --disable-shared CC=${CC} LD=${CC} ${CONFIGURE_ARGS}\nelse\n    ./config.status\nfi\n";
			showEnvVarsInLog = 0;
		};
/* End PBXShellScriptBuildPhase section */

/* Begin PBXSourcesBuildPhase section */
		8DD76FAB0486AB0100D96B5E /* Sources */ = {
			isa = PBXSourcesBuildPhase;
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				F96D48F408F272C3004A47F5 /* bn_mp_div.c in Sources */,
				F96D48F508F272C3004A47F5 /* bn_mp_div_2.c in Sources */,
				F96D48F608F272C3004A47F5 /* bn_mp_div_2d.c in Sources */,
				F96D48F708F272C3004A47F5 /* bn_mp_div_3.c in Sources */,
				F96D48F808F272C3004A47F5 /* bn_mp_div_d.c in Sources */,
				F96D48FC08F272C3004A47F5 /* bn_mp_exch.c in Sources */,
				F9E61D2C090A48AC002B3151 /* bn_mp_expt_d.c in Sources */,
				F9E61D2C090A48AC002B3151 /* bn_mp_expt_d_ex.c in Sources */,
				F96D490508F272C3004A47F5 /* bn_mp_grow.c in Sources */,
				F96D490608F272C3004A47F5 /* bn_mp_init.c in Sources */,
				F96D490708F272C3004A47F5 /* bn_mp_init_copy.c in Sources */,
				F96D490808F272C3004A47F5 /* bn_mp_init_multi.c in Sources */,
				F96D490908F272C3004A47F5 /* bn_mp_init_set.c in Sources */,
				F96D490B08F272C3004A47F5 /* bn_mp_init_size.c in Sources */,
				F96D491008F272C3004A47F5 /* bn_mp_karatsuba_mul.c in Sources */,







<







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				F96D48F408F272C3004A47F5 /* bn_mp_div.c in Sources */,
				F96D48F508F272C3004A47F5 /* bn_mp_div_2.c in Sources */,
				F96D48F608F272C3004A47F5 /* bn_mp_div_2d.c in Sources */,
				F96D48F708F272C3004A47F5 /* bn_mp_div_3.c in Sources */,
				F96D48F808F272C3004A47F5 /* bn_mp_div_d.c in Sources */,
				F96D48FC08F272C3004A47F5 /* bn_mp_exch.c in Sources */,
				F9E61D2C090A48AC002B3151 /* bn_mp_expt_d.c in Sources */,

				F96D490508F272C3004A47F5 /* bn_mp_grow.c in Sources */,
				F96D490608F272C3004A47F5 /* bn_mp_init.c in Sources */,
				F96D490708F272C3004A47F5 /* bn_mp_init_copy.c in Sources */,
				F96D490808F272C3004A47F5 /* bn_mp_init_multi.c in Sources */,
				F96D490908F272C3004A47F5 /* bn_mp_init_set.c in Sources */,
				F96D490B08F272C3004A47F5 /* bn_mp_init_size.c in Sources */,
				F96D491008F272C3004A47F5 /* bn_mp_karatsuba_mul.c in Sources */,
Changes to macosx/configure.ac.
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#! /bin/bash -norc
dnl	This file is an input file used by the GNU "autoconf" program to
dnl	generate the file "configure", which is run during Tcl installation
dnl	to configure the system for the local environment.

dnl	Ensure that the config (auto)headers support is used, then just
dnl	include the configure sources from ../unix:

m4_include(../unix/aclocal.m4)
m4_define(SC_USE_CONFIG_HEADERS)
m4_include(../unix/configure.ac)










|
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#! /bin/bash -norc
dnl	This file is an input file used by the GNU "autoconf" program to
dnl	generate the file "configure", which is run during Tcl installation
dnl	to configure the system for the local environment.

dnl	Ensure that the config (auto)headers support is used, then just
dnl	include the configure sources from ../unix:

m4_include(../unix/aclocal.m4)
m4_define(SC_USE_CONFIG_HEADERS)
m4_include(../unix/configure.in)
Changes to macosx/tclMacOSXFCmd.c.
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    u_int32_t creator;
    u_int16_t fdFlags;
    u_int32_t location;
    u_int16_t reserved;
    u_int32_t extendedFileInfo[4];
} __attribute__ ((__packed__)) finderinfo;

typedef struct {
    u_int32_t info_length;
    u_int32_t data[8];
} fileinfobuf;

/*
 *----------------------------------------------------------------------
 *







|







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    u_int32_t creator;
    u_int16_t fdFlags;
    u_int32_t location;
    u_int16_t reserved;
    u_int32_t extendedFileInfo[4];
} __attribute__ ((__packed__)) finderinfo;

typedef struct fileinfobuf {
    u_int32_t info_length;
    u_int32_t data[8];
} fileinfobuf;

/*
 *----------------------------------------------------------------------
 *
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static int
SetOSTypeFromAny(
    Tcl_Interp *interp,		/* Tcl interpreter */
    Tcl_Obj *objPtr)		/* Pointer to the object to convert */
{
    const char *string;
    int result = TCL_OK;
    Tcl_DString ds;
    Tcl_Encoding encoding = Tcl_GetEncoding(NULL, "macRoman");

    string = TclGetString(objPtr);
    Tcl_UtfToExternalDString(encoding, string, objPtr->length, &ds);

    if (Tcl_DStringLength(&ds) > 4) {
	if (interp) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "expected Macintosh OS type but got \"%s\": ", string));
	    Tcl_SetErrorCode(interp, "TCL", "VALUE", "MAC_OSTYPE", NULL);
	}







|



|
|







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static int
SetOSTypeFromAny(
    Tcl_Interp *interp,		/* Tcl interpreter */
    Tcl_Obj *objPtr)		/* Pointer to the object to convert */
{
    const char *string;
    int length, result = TCL_OK;
    Tcl_DString ds;
    Tcl_Encoding encoding = Tcl_GetEncoding(NULL, "macRoman");

    string = Tcl_GetStringFromObj(objPtr, &length);
    Tcl_UtfToExternalDString(encoding, string, length, &ds);

    if (Tcl_DStringLength(&ds) > 4) {
	if (interp) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "expected Macintosh OS type but got \"%s\": ", string));
	    Tcl_SetErrorCode(interp, "TCL", "VALUE", "MAC_OSTYPE", NULL);
	}
Changes to macosx/tclMacOSXNotify.c.
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} FileHandler;

/*
 * The following structure is what is added to the Tcl event queue when file
 * handlers are ready to fire.
 */

typedef struct {
    Tcl_Event header;		/* Information that is standard for all
				 * events. */
    int fd;			/* File descriptor that is ready. Used to find
				 * the FileHandler structure for the file
				 * (can't point directly to the FileHandler
				 * structure because it could go away while
				 * the event is queued). */
} FileHandlerEvent;

/*
 * The following structure contains a set of select() masks to track readable,
 * writable, and exceptional conditions.
 */

typedef struct {
    fd_set readable;
    fd_set writable;
    fd_set exceptional;
} SelectMasks;

/*
 * The following static structure contains the state information for the







|














|







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} FileHandler;

/*
 * The following structure is what is added to the Tcl event queue when file
 * handlers are ready to fire.
 */

typedef struct FileHandlerEvent {
    Tcl_Event header;		/* Information that is standard for all
				 * events. */
    int fd;			/* File descriptor that is ready. Used to find
				 * the FileHandler structure for the file
				 * (can't point directly to the FileHandler
				 * structure because it could go away while
				 * the event is queued). */
} FileHandlerEvent;

/*
 * The following structure contains a set of select() masks to track readable,
 * writable, and exceptional conditions.
 */

typedef struct SelectMasks {
    fd_set readable;
    fd_set writable;
    fd_set exceptional;
} SelectMasks;

/*
 * The following static structure contains the state information for the
Changes to tests/README.
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Please note that the all.tcl file will source your new test file if
the filename matches the tests/*.test pattern (as it should).  The
names of test files that contain regression (or glass-box) tests
should correspond to the Tcl or C code file that they are testing.
For example, the test file for the C file "tclCmdAH.c" is
"cmdAH.test".  Test files that contain black-box tests may not
correspond to any Tcl or C code file so they should match the pattern
"*_bb.test".

Be sure your new test file can be run from any working directory.

Be sure no temporary files are left behind by your test file.
Use [tcltest::makeFile], [tcltest::removeFile], and [tcltest::cleanupTests]
properly to be sure of this.

Be sure your tests can run cross-platform in both a build environment
as well as an installation environment.  If your test file contains
tests that should not be run in one or more of those cases, please use
the constraints mechanism to skip those tests.

4. Incompatibilities of package tcltest 2.1 with
   testing machinery of very old versions of Tcl:
------------------------------------------------

1) Global variables such as VERBOSE, TESTS, and testConfig of the
   old machinery correspond to the [configure -verbose],
   [configure -match], and [testConstraint] commands of tcltest 2.1,
   respectively.

2) VERBOSE values were longer numeric.  [configure -verbose] values
   are lists of keywords.

3) When you run "make test", the working dir for the test suite is now







|












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|







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Please note that the all.tcl file will source your new test file if
the filename matches the tests/*.test pattern (as it should).  The
names of test files that contain regression (or glass-box) tests
should correspond to the Tcl or C code file that they are testing.
For example, the test file for the C file "tclCmdAH.c" is
"cmdAH.test".  Test files that contain black-box tests may not
correspond to any Tcl or C code file so they should match the pattern
"*_bb.test". 

Be sure your new test file can be run from any working directory.

Be sure no temporary files are left behind by your test file.
Use [tcltest::makeFile], [tcltest::removeFile], and [tcltest::cleanupTests]
properly to be sure of this.

Be sure your tests can run cross-platform in both a build environment
as well as an installation environment.  If your test file contains
tests that should not be run in one or more of those cases, please use
the constraints mechanism to skip those tests.

4. Incompatibilities of package tcltest 2.1 with 
   testing machinery of very old versions of Tcl:
------------------------------------------------

1) Global variables such as VERBOSE, TESTS, and testConfig of the
   old machinery correspond to the [configure -verbose], 
   [configure -match], and [testConstraint] commands of tcltest 2.1,
   respectively.

2) VERBOSE values were longer numeric.  [configure -verbose] values
   are lists of keywords.

3) When you run "make test", the working dir for the test suite is now
Changes to tests/all.tcl.
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# all.tcl --
#
# This file contains a top-level script to run all of the Tcl
# tests.  Execute it by invoking "source all.test" when running tcltest
# in this directory.
#
# Copyright (c) 1998-1999 by Scriptics Corporation.
# Copyright (c) 2000 by Ajuba Solutions
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

package prefer latest
package require Tcl 8.5-
package require tcltest 2.2
namespace import tcltest::*
configure {*}$argv -testdir [file dir [info script]]
if {[singleProcess]} {
    interp debug {} -frame 1
}
runAllTests













|







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# all.tcl --
#
# This file contains a top-level script to run all of the Tcl
# tests.  Execute it by invoking "source all.test" when running tcltest
# in this directory.
#
# Copyright (c) 1998-1999 by Scriptics Corporation.
# Copyright (c) 2000 by Ajuba Solutions
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

package prefer latest
package require Tcl 8.5
package require tcltest 2.2
namespace import tcltest::*
configure {*}$argv -testdir [file dir [info script]]
if {[singleProcess]} {
    interp debug {} -frame 1
}
runAllTests
Changes to tests/apply.test.
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test apply-8.2 {args treatment} {
    apply [list {x args} $applyBody] 1 2
} {{x 1} {args 2}}
test apply-8.3 {args treatment} {
    apply [list {x args} $applyBody] 1 2 3
} {{x 1} {args {2 3}}}
test apply-8.4 {default values} {
    apply [list {{x 1} {y 2}} $applyBody]
} {{x 1} {y 2}}
test apply-8.5 {default values} {
    apply [list {{x 1} {y 2}} $applyBody] 3 4
} {{x 3} {y 4}}
test apply-8.6 {default values} {
    apply [list {{x 1} {y 2}} $applyBody] 3
} {{x 3} {y 2}}







|







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test apply-8.2 {args treatment} {
    apply [list {x args} $applyBody] 1 2
} {{x 1} {args 2}}
test apply-8.3 {args treatment} {
    apply [list {x args} $applyBody] 1 2 3
} {{x 1} {args {2 3}}}
test apply-8.4 {default values} {
    apply [list {{x 1} {y 2}} $applyBody] 
} {{x 1} {y 2}}
test apply-8.5 {default values} {
    apply [list {{x 1} {y 2}} $applyBody] 3 4
} {{x 3} {y 4}}
test apply-8.6 {default values} {
    apply [list {{x 1} {y 2}} $applyBody] 3
} {{x 3} {y 2}}
Changes to tests/assemble.test.
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	assemble {add excess}
    }
    -returnCodes error
    -match glob
    -result {wrong # args*}
}
test assemble-7.2 {add} {
    -body {
	assemble {
	    push 2
	    push 2
	    add
	}
    }
    -result {4}
}
test assemble-7.3 {appendArrayStk} {
    -body {
	set a(b) {hello, }
	assemble {







|




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	assemble {add excess}
    }
    -returnCodes error
    -match glob
    -result {wrong # args*}
}
test assemble-7.2 {add} {
    -body { 
	assemble {
	    push 2
	    push 2
	    add
	} 
    }
    -result {4}
}
test assemble-7.3 {appendArrayStk} {
    -body {
	set a(b) {hello, }
	assemble {
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	    [assemble {push 0b1100; push 0b1010; bitor}] \
	    [assemble {push 0b1100; push 0b1010; bitxor}]
    }
    -result {8 -13 14 6}
}
test assemble-7.6 {div} {
    -body {
	assemble {push 999999; push 7; div}
    }
    -result 142857
}
test assemble-7.7 {dup} {
    -body {
	assemble {
	    push 1; dup; dup; add; dup; add; dup; add; add
	}
    }
    -result 9
}
test assemble-7.8 {eq} {
    -body {
	list \
	    [assemble {push able; push baker; eq}] \
	    [assemble {push able; push able;  eq}]
    }
    -result {0 1}







|










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	    [assemble {push 0b1100; push 0b1010; bitor}] \
	    [assemble {push 0b1100; push 0b1010; bitxor}]
    }
    -result {8 -13 14 6}
}
test assemble-7.6 {div} {
    -body {
	assemble {push 999999; push 7; div} 
    }
    -result 142857
}
test assemble-7.7 {dup} {
    -body {
	assemble {
	    push 1; dup; dup; add; dup; add; dup; add; add
	}
    }
    -result 9
}	
test assemble-7.8 {eq} {
    -body {
	list \
	    [assemble {push able; push baker; eq}] \
	    [assemble {push able; push able;  eq}]
    }
    -result {0 1}
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	x
    }
    -result {{a b} {c d} {e i} {g h}}
}
test assemble-7.25 {lshift} {
    -body {
	assemble {push 16; push 4; lshift}
    }
    -result 256
}
test assemble-7.26 {mod} {
    -body {
	assemble {push 123456; push 1000; mod}
    }
    -result 456







|







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	x
    }
    -result {{a b} {c d} {e i} {g h}}
}
test assemble-7.25 {lshift} {
    -body {
	assemble {push 16; push 4; lshift}
    } 
    -result 256
}
test assemble-7.26 {mod} {
    -body {
	assemble {push 123456; push 1000; mod}
    }
    -result 456
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	assemble {push this; pop; push that}
    }
    -result that
}
test assemble-7.31 {rshift} {
    -body {
	assemble {push 257; push 4; rshift}
    }
    -result 16
}
test assemble-7.32 {storeArrayStk} {
    -body {
	proc x {} {
	    assemble {
		push able; push baker; push charlie; storeArrayStk







|







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	assemble {push this; pop; push that}
    }
    -result that
}
test assemble-7.31 {rshift} {
    -body {
	assemble {push 257; push 4; rshift}
    } 
    -result 16
}
test assemble-7.32 {storeArrayStk} {
    -body {
	proc x {} {
	    assemble {
		push able; push baker; push charlie; storeArrayStk
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	list [catch {assemble {expr $x}} result] $result $::errorCode
    }
    -result {1 {assembly code may not contain substitutions} {TCL ASSEM NOSUBST}}
}

# assemble-11 - ASSEM_LVT4 (exist, existArray, dictAppend, dictLappend,
#			    nsupvar, variable, upvar)

test assemble-11.1 {exist - wrong # args} {
    -body {
	assemble {exist}
    }
    -returnCodes error
    -match glob
    -result {wrong # args*}







|







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	list [catch {assemble {expr $x}} result] $result $::errorCode
    }
    -result {1 {assembly code may not contain substitutions} {TCL ASSEM NOSUBST}}
}

# assemble-11 - ASSEM_LVT4 (exist, existArray, dictAppend, dictLappend,
#			    nsupvar, variable, upvar)
		
test assemble-11.1 {exist - wrong # args} {
    -body {
	assemble {exist}
    }
    -returnCodes error
    -match glob
    -result {wrong # args*}
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	x
    }
    -result 123
    -cleanup {namespace delete q; rename x {}}
}

# assemble-12 - ASSEM_LVT1 (incr and incrArray)

test assemble-12.1 {incr - wrong # args} {
    -body {
	assemble {incr}
    }
    -returnCodes error
    -match glob
    -result {wrong # args*}







|







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	x
    }
    -result 123
    -cleanup {namespace delete q; rename x {}}
}

# assemble-12 - ASSEM_LVT1 (incr and incrArray)
		
test assemble-12.1 {incr - wrong # args} {
    -body {
	assemble {incr}
    }
    -returnCodes error
    -match glob
    -result {wrong # args*}
1739
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1799
test assemble-17.9 {jump - resolve a label multiple times} {
    -body {
	proc x {} {
	    set case 0
	    set result {}
	    assemble {
		jump common

		label zero
		pop
		incrImm case 1
		pop
		push a
		append result
		pop
		jump common

		label one
		pop
		incrImm case 1
		pop
		push b
		append result
		pop
		jump common

		label common
		load case
		dup
		push 0
		eq
		jumpTrue zero
		dup
		push 1
		eq
		jumpTrue one
		dup
		push 2
		eq
		jumpTrue two
		dup
		push 3
		eq
		jumpTrue three

		label two
		pop
		incrImm case 1
		pop
		push c
		append result
		pop
		jump common

		label three
		pop
		incrImm case 1
		pop
		push d
		append result
	    }







|

|






|








|


















|








|







1739
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test assemble-17.9 {jump - resolve a label multiple times} {
    -body {
	proc x {} {
	    set case 0
	    set result {}
	    assemble {
		jump common
		
		label zero
		pop		
		incrImm case 1
		pop
		push a
		append result
		pop
		jump common
		
		label one
		pop
		incrImm case 1
		pop
		push b
		append result
		pop
		jump common
		
		label common
		load case
		dup
		push 0
		eq
		jumpTrue zero
		dup
		push 1
		eq
		jumpTrue one
		dup
		push 2
		eq
		jumpTrue two
		dup
		push 3
		eq
		jumpTrue three
		
		label two
		pop
		incrImm case 1
		pop
		push c
		append result
		pop
		jump common
		
		label three
		pop
		incrImm case 1
		pop
		push d
		append result
	    }
1883
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		"; push b; concat 2; nop; nop; jump a" \
		[expr {$i+1}] \n
	}
	append body {label c; push -; concat 2; nop; nop; nop; jump d} \n
	append body {label b15; push b; concat 2; nop; nop; jump c} \n
	append body {label d}
	proc x {} [list assemble $body]
    }
    -body {
	x
    }
    -cleanup {
	catch {unset body}
	catch {rename x {}}
    }







|







1883
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		"; push b; concat 2; nop; nop; jump a" \
		[expr {$i+1}] \n
	}
	append body {label c; push -; concat 2; nop; nop; nop; jump d} \n
	append body {label b15; push b; concat 2; nop; nop; jump c} \n
	append body {label d}
	proc x {} [list assemble $body]
    }	
    -body {
	x
    }
    -cleanup {
	catch {unset body}
	catch {rename x {}}
    }
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    }
    -result {1 {operand must be >=2} {TCL ASSEM OPERAND>=2}}
    -cleanup {rename x {}; unset result}
}
test assemble-20.6 {lsetFlat} {
    -body {
	assemble {push b; push a; lsetFlat 2}
    }
    -result b
}
test assemble-20.7 {lsetFlat} {
    -body {
	assemble {push 1; push d; push {a b c}; lsetFlat 3}
    }
    -result {a d c}







|







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    }
    -result {1 {operand must be >=2} {TCL ASSEM OPERAND>=2}}
    -cleanup {rename x {}; unset result}
}
test assemble-20.6 {lsetFlat} {
    -body {
	assemble {push b; push a; lsetFlat 2}
    } 
    -result b
}
test assemble-20.7 {lsetFlat} {
    -body {
	assemble {push 1; push d; push {a b c}; lsetFlat 3}
    }
    -result {a d c}
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3081

test assemble-40.1 {unbalanced stack} {
    -body {
	list \
	    [catch {
		assemble {
		    push 3
		    dup
		    mult
		    push 4
		    dup
		    mult
		    pop
		    expon
		}
	    } result] $result $::errorInfo
    }
    -result {1 {stack underflow} {stack underflow
    in assembly code between lines 1 and end of assembly code*}}
    -match glob







|
|

|
|
|







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3081

test assemble-40.1 {unbalanced stack} {
    -body {
	list \
	    [catch {
		assemble {
		    push 3
		    dup 
		    mult 
		    push 4
		    dup 
		    mult 
		    pop 
		    expon
		}
	    } result] $result $::errorInfo
    }
    -result {1 {stack underflow} {stack underflow
    in assembly code between lines 1 and end of assembly code*}}
    -match glob
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3212
test assemble-50.1 {Ulam's 3n+1 problem, TAL implementation} {
    -body {
	proc ulam {n} {
	    assemble {
		load n;		# max
		dup;		# max n
		jump start;     # max n

		label loop;	# max n
		over 1;         # max n max
		over 1;		# max in max n
		ge;             # man n max>=n
		jumpTrue skip;  # max n

		reverse 2;      # n max
		pop;            # n
		dup;            # n n

		label skip;	# max n
		dup;            # max n n
		push 2;         # max n n 2
		mod;            # max n n%2
		jumpTrue odd;   # max n

		push 2;         # max n 2
		div;            # max n/2 -> max n
		jump start;     # max n

		label odd;	# max n
		push 3;         # max n 3
		mult;           # max 3*n
		push 1;         # max 3*n 1
		add;            # max 3*n+1

		label start;	# max n
		dup;		# max n n
		push 1;		# max n n 1
		neq;		# max n n>1
		jumpTrue loop;	# max n

		pop;		# max
	    }
	}
	set result {}
	for {set i 1} {$i < 30} {incr i} {
	    lappend result [ulam $i]
	}







|









|





|



|





|





|







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3210
3211
3212
test assemble-50.1 {Ulam's 3n+1 problem, TAL implementation} {
    -body {
	proc ulam {n} {
	    assemble {
		load n;		# max
		dup;		# max n
		jump start;     # max n
	    
		label loop;	# max n
		over 1;         # max n max
		over 1;		# max in max n
		ge;             # man n max>=n
		jumpTrue skip;  # max n

		reverse 2;      # n max
		pop;            # n
		dup;            # n n
	    
		label skip;	# max n
		dup;            # max n n
		push 2;         # max n n 2
		mod;            # max n n%2
		jumpTrue odd;   # max n
	    
		push 2;         # max n 2
		div;            # max n/2 -> max n
		jump start;     # max n
	     
		label odd;	# max n
		push 3;         # max n 3
		mult;           # max 3*n
		push 1;         # max 3*n 1
		add;            # max 3*n+1
	    
		label start;	# max n
		dup;		# max n n
		push 1;		# max n n 1
		neq;		# max n n>1
		jumpTrue loop;	# max n
	    
		pop;		# max
	    }
	}
	set result {}
	for {set i 1} {$i < 30} {incr i} {
	    lappend result [ulam $i]
	}
3228
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3268
3269
3270
3271
3272
3273
3274
test assemble-51.3 {memory leak testing} memory {
    leaktest {
	apply {{n} {
	    assemble {
		load n;		# max
		dup;		# max n
		jump start;     # max n

		label loop;	# max n
		over 1;         # max n max
		over 1;		# max in max n
		ge;             # man n max>=n
		jumpTrue skip;  # max n

		reverse 2;      # n max
		pop;            # n
		dup;            # n n

		label skip;	# max n
		dup;            # max n n
		push 2;         # max n n 2
		mod;            # max n n%2
		jumpTrue odd;   # max n

		push 2;         # max n 2
		div;            # max n/2 -> max n
		jump start;     # max n

		label odd;	# max n
		push 3;         # max n 3
		mult;           # max 3*n
		push 1;         # max 3*n 1
		add;            # max 3*n+1

		label start;	# max n
		dup;		# max n n
		push 1;		# max n n 1
		neq;		# max n n>1
		jumpTrue loop;	# max n

		pop;		# max
	    }
	}} 1
    }
} 0
test assemble-51.4 {memory leak testing} memory {
    leaktest {







|









|





|



|





|





|







3228
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3230
3231
3232
3233
3234
3235
3236
3237
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3239
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3242
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3249
3250
3251
3252
3253
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3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
test assemble-51.3 {memory leak testing} memory {
    leaktest {
	apply {{n} {
	    assemble {
		load n;		# max
		dup;		# max n
		jump start;     # max n
	    
		label loop;	# max n
		over 1;         # max n max
		over 1;		# max in max n
		ge;             # man n max>=n
		jumpTrue skip;  # max n

		reverse 2;      # n max
		pop;            # n
		dup;            # n n
	    
		label skip;	# max n
		dup;            # max n n
		push 2;         # max n n 2
		mod;            # max n n%2
		jumpTrue odd;   # max n
	    
		push 2;         # max n 2
		div;            # max n/2 -> max n
		jump start;     # max n
	     
		label odd;	# max n
		push 3;         # max n 3
		mult;           # max 3*n
		push 1;         # max 3*n 1
		add;            # max 3*n+1
	    
		label start;	# max n
		dup;		# max n n
		push 1;		# max n n 1
		neq;		# max n n>1
		jumpTrue loop;	# max n
	    
		pop;		# max
	    }
	}} 1
    }
} 0
test assemble-51.4 {memory leak testing} memory {
    leaktest {
3293
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3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
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3310
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3333
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3359
	    push 0
	    jump @okLabel
	    label @badLabel
	    push 1;		# should be pushReturnCode
	    label @okLabel
	    endCatch
	    pop

	    beginCatch @badLabel2
	    push error
	    push testing
	    invokeStk 2
	    pop
	    push 0
	    jump @okLabel2
	    label @badLabel2
	    push 1;		# should be pushReturnCode
	    label @okLabel2
	    endCatch
	    pop

	    beginCatch @badLabel3
	    push error
	    push testing
	    invokeStk 2
	    pop
	    push 0
	    jump @okLabel3
	    label @badLabel3
	    push 1;		# should be pushReturnCode
	    label @okLabel3
	    endCatch
	    pop

	    beginCatch @badLabel4
	    push error
	    push testing
	    invokeStk 2
	    pop
	    push 0
	    jump @okLabel4
	    label @badLabel4
	    push 1;		# should be pushReturnCode
	    label @okLabel4
	    endCatch
	    pop

	    beginCatch @badLabel5
	    push error
	    push testing
	    invokeStk 2
	    pop
	    push 0
	    jump @okLabel5
	    label @badLabel5
	    push 1;		# should be pushReturnCode
	    label @okLabel5
	    endCatch
	    pop

	    beginCatch @badLabel6
	    push error
	    push testing
	    invokeStk 2
	    pop
	    push 0
	    jump @okLabel6







|












|












|












|












|







3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
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3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
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3327
3328
3329
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3333
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3351
3352
3353
3354
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3358
3359
	    push 0
	    jump @okLabel
	    label @badLabel
	    push 1;		# should be pushReturnCode
	    label @okLabel
	    endCatch
	    pop
	    
	    beginCatch @badLabel2
	    push error
	    push testing
	    invokeStk 2
	    pop
	    push 0
	    jump @okLabel2
	    label @badLabel2
	    push 1;		# should be pushReturnCode
	    label @okLabel2
	    endCatch
	    pop
	    
	    beginCatch @badLabel3
	    push error
	    push testing
	    invokeStk 2
	    pop
	    push 0
	    jump @okLabel3
	    label @badLabel3
	    push 1;		# should be pushReturnCode
	    label @okLabel3
	    endCatch
	    pop
	    
	    beginCatch @badLabel4
	    push error
	    push testing
	    invokeStk 2
	    pop
	    push 0
	    jump @okLabel4
	    label @badLabel4
	    push 1;		# should be pushReturnCode
	    label @okLabel4
	    endCatch
	    pop
	    
	    beginCatch @badLabel5
	    push error
	    push testing
	    invokeStk 2
	    pop
	    push 0
	    jump @okLabel5
	    label @badLabel5
	    push 1;		# should be pushReturnCode
	    label @okLabel5
	    endCatch
	    pop
	    
	    beginCatch @badLabel6
	    push error
	    push testing
	    invokeStk 2
	    pop
	    push 0
	    jump @okLabel6
Changes to tests/assemble1.bench.
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set tcl_traceCompile 2; ulam1 1; set tcl_traceCompile 0

proc ulam2 {n} {
    tcl::unsupported::assemble {
	load n;		# max
	dup;		# max n
	jump start;     # max n

	label loop;	# max n
	over 1;         # max n max
	over 1;		# max in max n
	ge;             # man n max>=n
	jumpTrue skip;  # max n

	reverse 2;      # n max
	pop;            # n
	dup;            # n n

	label skip;	# max n
	dup;            # max n n
	push 2;         # max n n 2
	mod;            # max n n%2
	jumpTrue odd;   # max n

	push 2;         # max n 2
	div;            # max n/2 -> max n
	jump start;     # max n

	label odd;	# max n
	push 3;         # max n 3
	mult;           # max 3*n
	push 1;         # max 3*n 1
	add;            # max 3*n+1

	label start;	# max n
	dup;		# max n n
	push 1;		# max n n 1
	neq;		# max n n>1
	jumpTrue loop;	# max n

	pop;		# max
    }
}
set tcl_traceCompile 2; ulam2 1; set tcl_traceCompile 0

proc test1 {n} {
    for {set i 1} {$i <= $n} {incr i} {
	ulam1 $i
    }
}
proc test2 {n} {
    for {set i 1} {$i <= $n} {incr i} {
	ulam2 $i
    }
}

for {set j 0} {$j < 10} {incr j} {
    test1 1
    set before [clock microseconds]
    test1 30000
    set after [clock microseconds]
    puts "compiled: [expr {1e-6 * ($after - $before)}]"

    test2 1
    set before [clock microseconds]
    test2 30000
    set after [clock microseconds]
    puts "assembled: [expr {1e-6 * ($after - $before)}]"
}








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set tcl_traceCompile 2; ulam1 1; set tcl_traceCompile 0

proc ulam2 {n} {
    tcl::unsupported::assemble {
	load n;		# max
	dup;		# max n
	jump start;     # max n
	
	label loop;	# max n
	over 1;         # max n max
	over 1;		# max in max n
	ge;             # man n max>=n
	jumpTrue skip;  # max n

	reverse 2;      # n max
	pop;            # n
	dup;            # n n
	
	label skip;	# max n
	dup;            # max n n
	push 2;         # max n n 2
	mod;            # max n n%2
	jumpTrue odd;   # max n
	
	push 2;         # max n 2
	div;            # max n/2 -> max n
	jump start;     # max n
	
	label odd;	# max n
	push 3;         # max n 3
	mult;           # max 3*n
	push 1;         # max 3*n 1
	add;            # max 3*n+1
	
	label start;	# max n
	dup;		# max n n
	push 1;		# max n n 1
	neq;		# max n n>1
	jumpTrue loop;	# max n
	
	pop;		# max
    }
}
set tcl_traceCompile 2; ulam2 1; set tcl_traceCompile 0

proc test1 {n} {
    for {set i 1} {$i <= $n} {incr i} {
	ulam1 $i  
    }
}
proc test2 {n} {
    for {set i 1} {$i <= $n} {incr i} {
	ulam2 $i  
    }
}

for {set j 0} {$j < 10} {incr j} {
    test1 1
    set before [clock microseconds]
    test1 30000
    set after [clock microseconds]
    puts "compiled: [expr {1e-6 * ($after - $before)}]"
    
    test2 1
    set before [clock microseconds]
    test2 30000
    set after [clock microseconds]
    puts "assembled: [expr {1e-6 * ($after - $before)}]"
}
    
Changes to tests/autoMkindex.test.
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    }
    auto_mkindex_parser::slavehook { _%@namespace import -force ::blt::* }
    auto_mkindex . autoMkindex.tcl
    file exists tclIndex
} -cleanup {
    # Reset initCommands to avoid trashing other tests
    AutoMkindexTestReset
} -result 1
# The auto_mkindex_parser::command is used to register commands that create
# new commands.
test autoMkindex-3.2 {auto_mkindex_parser::command} -setup {
    file delete tclIndex
} -body {
    auto_mkindex_parser::command buried::myproc {name args} {
	variable index







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    }
    auto_mkindex_parser::slavehook { _%@namespace import -force ::blt::* }
    auto_mkindex . autoMkindex.tcl
    file exists tclIndex
} -cleanup {
    # Reset initCommands to avoid trashing other tests
    AutoMkindexTestReset
} -result 1 
# The auto_mkindex_parser::command is used to register commands that create
# new commands.
test autoMkindex-3.2 {auto_mkindex_parser::command} -setup {
    file delete tclIndex
} -body {
    auto_mkindex_parser::command buried::myproc {name args} {
	variable index
Changes to tests/basic.test.
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    namespace eval test_ns_basic {
        proc p {} {
            return "p in [namespace current]"
        }
    }
    list [test_ns_basic::p] \
         [rename test_ns_basic::p test_ns_basic::q] \
         [test_ns_basic::q]
} {{p in ::test_ns_basic} {} {p in ::test_ns_basic}}
test basic-18.2 {TclRenameCommand, existing cmd must be found} {
    catch {namespace delete {*}[namespace children :: test_ns_*]}
    list [catch {rename test_ns_basic::p test_ns_basic::q} msg] $msg
} {1 {can't rename "test_ns_basic::p": command doesn't exist}}
test basic-18.3 {TclRenameCommand, delete cmd if new name is empty} {
    catch {namespace delete {*}[namespace children :: test_ns_*]}







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    namespace eval test_ns_basic {
        proc p {} {
            return "p in [namespace current]"
        }
    }
    list [test_ns_basic::p] \
         [rename test_ns_basic::p test_ns_basic::q] \
         [test_ns_basic::q] 
} {{p in ::test_ns_basic} {} {p in ::test_ns_basic}}
test basic-18.2 {TclRenameCommand, existing cmd must be found} {
    catch {namespace delete {*}[namespace children :: test_ns_*]}
    list [catch {rename test_ns_basic::p test_ns_basic::q} msg] $msg
} {1 {can't rename "test_ns_basic::p": command doesn't exist}}
test basic-18.3 {TclRenameCommand, delete cmd if new name is empty} {
    catch {namespace delete {*}[namespace children :: test_ns_*]}
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test basic-26.2 {Tcl_EvalObjEx, pure-list branch: preserve "objv"} -body {
    #
    # Follow the pure-list branch in a manner that
    #   a - the pure-list internal rep is destroyed by shimmering
    #   b - the command returns an error
    # As the error code in Tcl_EvalObjv accesses the list elements, this will
    # cause a segfault if [Bug 1119369] has not been fixed.
    # NOTE: a MEM_DEBUG build may be necessary to guarantee the segfault.
    #

    set SRC [list foo 1] ;# pure-list command
    proc foo str {
	# Shimmer pure-list to cmdName, cleanup and error
	proc $::SRC {} {}; $::SRC
	error "BAD CALL"
    }
    catch {eval $SRC}
} -result 1 -cleanup {
    rename foo {}
    rename $::SRC {}
    unset ::SRC
}

test basic-26.3 {Tcl_EvalObjEx, pure-list branch: preserve "objv"} -body {
    #
    # Follow the pure-list branch in a manner that
    #   a - the pure-list internal rep is destroyed by shimmering
    #   b - the command accesses its command line
    # This will cause a segfault if [Bug 1119369] has not been fixed.
    # NOTE: a MEM_DEBUG build may be necessary to guarantee the segfault.
    #

    set SRC [list foo 1] ;# pure-list command
    proc foo str {
	# Shimmer pure-list to cmdName, cleanup and error
	proc $::SRC {} {}; $::SRC
	info level 0
    }
    catch {eval $SRC}
} -result 0 -cleanup {







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test basic-26.2 {Tcl_EvalObjEx, pure-list branch: preserve "objv"} -body {
    #
    # Follow the pure-list branch in a manner that
    #   a - the pure-list internal rep is destroyed by shimmering
    #   b - the command returns an error
    # As the error code in Tcl_EvalObjv accesses the list elements, this will
    # cause a segfault if [Bug 1119369] has not been fixed. 
    # NOTE: a MEM_DEBUG build may be necessary to guarantee the segfault.
    #

    set SRC [list foo 1] ;# pure-list command 
    proc foo str {
	# Shimmer pure-list to cmdName, cleanup and error
	proc $::SRC {} {}; $::SRC
	error "BAD CALL"
    }
    catch {eval $SRC}
} -result 1 -cleanup {
    rename foo {}
    rename $::SRC {}
    unset ::SRC
}

test basic-26.3 {Tcl_EvalObjEx, pure-list branch: preserve "objv"} -body {
    #
    # Follow the pure-list branch in a manner that
    #   a - the pure-list internal rep is destroyed by shimmering
    #   b - the command accesses its command line
    # This will cause a segfault if [Bug 1119369] has not been fixed. 
    # NOTE: a MEM_DEBUG build may be necessary to guarantee the segfault.
    #

    set SRC [list foo 1] ;# pure-list command 
    proc foo str {
	# Shimmer pure-list to cmdName, cleanup and error
	proc $::SRC {} {}; $::SRC
	info level 0
    }
    catch {eval $SRC}
} -result 0 -cleanup {
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    exec [interpreter] $fName
} -cleanup {
    removeFile BREAKtest
} -returnCodes error -match glob -result {hello
invoked "break" outside of a loop
    while executing
"break"
    (file "*BREAKtest" line 3)}

test basic-46.3 {Tcl_AllowExceptions: exception return not allowed} -setup {
    set fName [makeFile {
	interp alias {} patch {} info patchlevel
	patch
	break
    } BREAKtest]
} -constraints {
    exec
} -body {
    exec [interpreter] $fName
} -cleanup {
    removeFile BREAKtest
} -returnCodes error -match glob -result {invoked "break" outside of a loop
    while executing
"break"
    (file "*BREAKtest" line 4)}

test basic-46.4 {Tcl_AllowExceptions: exception return not allowed} -setup {
    set fName [makeFile {
	foo [set a 1] [break]
    } BREAKtest]
} -constraints {
    exec







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    exec [interpreter] $fName
} -cleanup {
    removeFile BREAKtest
} -returnCodes error -match glob -result {hello
invoked "break" outside of a loop
    while executing
"break"
    (file "*BREAKtest" line 3)}    

test basic-46.3 {Tcl_AllowExceptions: exception return not allowed} -setup {
    set fName [makeFile {
	interp alias {} patch {} info patchlevel
	patch
	break
    } BREAKtest]
} -constraints {
    exec
} -body {
    exec [interpreter] $fName
} -cleanup {
    removeFile BREAKtest
} -returnCodes error -match glob -result {invoked "break" outside of a loop
    while executing
"break"
    (file "*BREAKtest" line 4)}    

test basic-46.4 {Tcl_AllowExceptions: exception return not allowed} -setup {
    set fName [makeFile {
	foo [set a 1] [break]
    } BREAKtest]
} -constraints {
    exec
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test basic-48.1.$noComp {expansion: parsing} $constraints {
	run { # A comment

		# Another comment
		list 1  2\
			3   {*}$::l1

		# Comment again
	}
} {1 2 3 a {b b} c d}

test basic-48.2.$noComp {no expansion} $constraints {
        run {list $::l1 $::l2 [l3]}
} {{a {b b} c d} {e f {g g} h} {i j k {l l}}}







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test basic-48.1.$noComp {expansion: parsing} $constraints {
	run { # A comment

		# Another comment
		list 1  2\
			3   {*}$::l1
            
		# Comment again
	}
} {1 2 3 a {b b} c d}

test basic-48.2.$noComp {no expansion} $constraints {
        run {list $::l1 $::l2 [l3]}
} {{a {b b} c d} {e f {g g} h} {i j k {l l}}}
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test basic-48.13.$noComp {expansion: odd usage} $constraints {
	run {list {*}$::l1 {*}{hej hopp} {*}$::l2}
} {a {b b} c d hej hopp e f {g g} h}

test basic-48.14.$noComp {expansion: hash command} -setup {
        catch {rename \# ""}
        set cmd "#"
    } -constraints $constraints -body {
           run { {*}$cmd apa bepa }
    } -cleanup {
	unset cmd
} -returnCodes 1 -result {invalid command name "#"}

test basic-48.15.$noComp {expansion: complex words} -setup {
            set a(x) [list a {b c} d e]







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test basic-48.13.$noComp {expansion: odd usage} $constraints {
	run {list {*}$::l1 {*}{hej hopp} {*}$::l2}
} {a {b b} c d hej hopp e f {g g} h}

test basic-48.14.$noComp {expansion: hash command} -setup {
        catch {rename \# ""}
        set cmd "#"
    } -constraints $constraints -body { 
           run { {*}$cmd apa bepa }
    } -cleanup {
	unset cmd
} -returnCodes 1 -result {invalid command name "#"}

test basic-48.15.$noComp {expansion: complex words} -setup {
            set a(x) [list a {b c} d e]
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        }
    } -constraints [linsert $constraints 0 memory] -body {
        set end [getbytes]
        for {set i 0} {$i < 5} {incr i} {
            stress
            set tmp $end
            set end [getbytes]
        }
        set leak [expr {$end - $tmp}]
    } -cleanup {
	unset end i tmp
	rename getbytes {}
	rename stress {}
} -result 0

test basic-48.17.$noComp {expansion: object safety} -setup {
        set old_precision $::tcl_precision
        set ::tcl_precision 4
    } -constraints $constraints -body {
            set third [expr {1.0/3.0}]
            set l [list $third $third]
            set x [run {list $third {*}$l $third}]
	    set res [list]
            foreach t $x {
                lappend res [expr {$t * 3.0}]
            }







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        }
    } -constraints [linsert $constraints 0 memory] -body {
        set end [getbytes]
        for {set i 0} {$i < 5} {incr i} {
            stress
            set tmp $end
            set end [getbytes]
        }    
        set leak [expr {$end - $tmp}]
    } -cleanup {
	unset end i tmp
	rename getbytes {}
	rename stress {}
} -result 0

test basic-48.17.$noComp {expansion: object safety} -setup {
        set old_precision $::tcl_precision
        set ::tcl_precision 4
    } -constraints $constraints -body { 
            set third [expr {1.0/3.0}]
            set l [list $third $third]
            set x [run {list $third {*}$l $third}]
	    set res [list]
            foreach t $x {
                lappend res [expr {$t * 3.0}]
            }
Changes to tests/binary.test.
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    set f [open NUL rb]
    chan configure $f -blocking 0
    set str [read $f 2]
    close $f
    # Append to it
    string length [append str [binary format a* foo]]
} 3

test binary-77.1 {string cat ops on all bytearrays} {
    apply {{a b} {
	return [binary format H* $a][binary format H* $b]
    }} ab cd
} [binary format H* abcd]
test binary-77.2 {string cat ops on all bytearrays} {
    apply {{a b} {
	set one [binary format H* $a]
	return $one[binary format H* $b]
    }} ab cd
} [binary format H* abcd]


# ----------------------------------------------------------------------
# cleanup

::tcltest::cleanupTests
return








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    set f [open NUL rb]
    chan configure $f -blocking 0
    set str [read $f 2]
    close $f
    # Append to it
    string length [append str [binary format a* foo]]
} 3














# ----------------------------------------------------------------------
# cleanup

::tcltest::cleanupTests
return

Changes to tests/chan.test.
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test chan-16.3 {chan command: pending subcommand} -body {
    chan pending stdin stdout stderr
} -returnCodes error -result "wrong # args: should be \"chan pending mode channelId\""
test chan-16.4 {chan command: pending subcommand} -body {
    chan pending {input output} stdout
} -returnCodes error -result "bad mode \"input output\": must be input or output"
test chan-16.5 {chan command: pending input subcommand} -body {
    chan pending input stdout
} -result -1
test chan-16.6 {chan command: pending input subcommand} -body {
    chan pending input stdin
} -result 0
test chan-16.7 {chan command: pending input subcommand} -body {
    chan pending input FOOBAR
} -returnCodes error -result "can not find channel named \"FOOBAR\""







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test chan-16.3 {chan command: pending subcommand} -body {
    chan pending stdin stdout stderr
} -returnCodes error -result "wrong # args: should be \"chan pending mode channelId\""
test chan-16.4 {chan command: pending subcommand} -body {
    chan pending {input output} stdout
} -returnCodes error -result "bad mode \"input output\": must be input or output"
test chan-16.5 {chan command: pending input subcommand} -body {
    chan pending input stdout 
} -result -1
test chan-16.6 {chan command: pending input subcommand} -body {
    chan pending input stdin
} -result 0
test chan-16.7 {chan command: pending input subcommand} -body {
    chan pending input FOOBAR
} -returnCodes error -result "can not find channel named \"FOOBAR\""
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    }

    set ::server [socket -server chan-16.9-accept -myaddr 127.0.0.1 0]
    set ::client [socket 127.0.0.1 [lindex [fconfigure $::server -sockname] 2]]
    set ::chan-16.9-data [list]
    set ::chan-16.9-done 0
} -body {
    after idle chan-16.9-client
    vwait ::chan-16.9-done
    set ::chan-16.9-data
} -result {-1 0 0 1 36 -1 0 0 1 72 -1 0 0 1 108 -1 0 0 1 144 ABC 890} -cleanup {
    catch {chan close $client}
    catch {chan close $server}
    rename chan-16.9-accept {}
    rename chan-16.9-readable {}







|







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    }

    set ::server [socket -server chan-16.9-accept -myaddr 127.0.0.1 0]
    set ::client [socket 127.0.0.1 [lindex [fconfigure $::server -sockname] 2]]
    set ::chan-16.9-data [list]
    set ::chan-16.9-done 0
} -body {
    after idle chan-16.9-client 
    vwait ::chan-16.9-done
    set ::chan-16.9-data
} -result {-1 0 0 1 36 -1 0 0 1 72 -1 0 0 1 108 -1 0 0 1 144 ABC 890} -cleanup {
    catch {chan close $client}
    catch {chan close $server}
    rename chan-16.9-accept {}
    rename chan-16.9-readable {}
Changes to tests/chanio.test.
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    variable n
    variable v
    variable msg
    variable expected

    ::tcltest::loadTestedCommands
    catch [list package require -exact Tcltest [info patchlevel]]

    testConstraint testchannel      [llength [info commands testchannel]]
    testConstraint exec             [llength [info commands exec]]
    testConstraint openpipe         1
    testConstraint fileevent        [llength [info commands fileevent]]
    testConstraint fcopy            [llength [info commands fcopy]]
    testConstraint testfevent       [llength [info commands testfevent]]
    testConstraint testchannelevent [llength [info commands testchannelevent]]







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    variable n
    variable v
    variable msg
    variable expected

    ::tcltest::loadTestedCommands
    catch [list package require -exact Tcltest [info patchlevel]]
    
    testConstraint testchannel      [llength [info commands testchannel]]
    testConstraint exec             [llength [info commands exec]]
    testConstraint openpipe         1
    testConstraint fileevent        [llength [info commands fileevent]]
    testConstraint fcopy            [llength [info commands fcopy]]
    testConstraint testfevent       [llength [info commands testfevent]]
    testConstraint testchannelevent [llength [info commands testchannelevent]]
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set path(test2) [makeFile {} test2]
test chan-io-1.8 {Tcl_WriteChars: WriteChars} {
    # This test written for SF bug #506297.
    #
    # Executing this test without the fix for the referenced bug applied to
    # tcl will cause tcl, more specifically WriteChars, to go into an infinite
    # loop.
    set f [open $path(test2) w]
    chan configure      $f -encoding iso2022-jp
    chan puts -nonewline $f [format %s%c [string repeat " " 4] 12399]
    chan close           $f
    contents $path(test2)
} "    \x1b\$B\$O\x1b(B"
test chan-io-1.9 {Tcl_WriteChars: WriteChars} {
    # When closing a channel with an encoding that appends escape bytes, check
    # for the case where the escape bytes overflow the current IO buffer. The
    # bytes should be moved into a new buffer.
    set data "1234567890 [format %c 12399]"







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set path(test2) [makeFile {} test2]
test chan-io-1.8 {Tcl_WriteChars: WriteChars} {
    # This test written for SF bug #506297.
    #
    # Executing this test without the fix for the referenced bug applied to
    # tcl will cause tcl, more specifically WriteChars, to go into an infinite
    # loop.
    set f [open $path(test2) w] 
    chan configure      $f -encoding iso2022-jp 
    chan puts -nonewline $f [format %s%c [string repeat " " 4] 12399] 
    chan close           $f 
    contents $path(test2)
} "    \x1b\$B\$O\x1b(B"
test chan-io-1.9 {Tcl_WriteChars: WriteChars} {
    # When closing a channel with an encoding that appends escape bytes, check
    # for the case where the escape bytes overflow the current IO buffer. The
    # bytes should be moved into a new buffer.
    set data "1234567890 [format %c 12399]"
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    contents $path(test1)
} -cleanup {
    chan close $f
} -result "\r\n12"
test chan-io-3.4 {WriteChars: loop over stage buffer} {
    # stage buffer maps to more than can be queued at once.
    set f [open $path(test1) w]
    chan configure $f -encoding jis0208 -buffersize 16
    chan puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
    set x [list [contents $path(test1)]]
    chan close $f
    lappend x [contents $path(test1)]
} [list "!)!)!)!)!)!)!)!)" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
test chan-io-3.5 {WriteChars: saved != 0} {
    # Bytes produced by UtfToExternal from end of last channel buffer had to
    # be moved to beginning of next channel buffer to preserve requested
    # buffersize.
    set f [open $path(test1) w]
    chan configure $f -encoding jis0208 -buffersize 17
    chan puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
    set x [list [contents $path(test1)]]
    chan close $f
    lappend x [contents $path(test1)]
} [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
test chan-io-3.6 {WriteChars: (stageRead + dstWrote == 0)} {
    # One incomplete UTF-8 character at end of staging buffer. Backup in src







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    contents $path(test1)
} -cleanup {
    chan close $f
} -result "\r\n12"
test chan-io-3.4 {WriteChars: loop over stage buffer} {
    # stage buffer maps to more than can be queued at once.
    set f [open $path(test1) w]
    chan configure $f -encoding jis0208 -buffersize 16 
    chan puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
    set x [list [contents $path(test1)]]
    chan close $f
    lappend x [contents $path(test1)]
} [list "!)!)!)!)!)!)!)!)" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
test chan-io-3.5 {WriteChars: saved != 0} {
    # Bytes produced by UtfToExternal from end of last channel buffer had to
    # be moved to beginning of next channel buffer to preserve requested
    # buffersize.
    set f [open $path(test1) w]
    chan configure $f -encoding jis0208 -buffersize 17 
    chan puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
    set x [list [contents $path(test1)]]
    chan close $f
    lappend x [contents $path(test1)]
} [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
test chan-io-3.6 {WriteChars: (stageRead + dstWrote == 0)} {
    # One incomplete UTF-8 character at end of staging buffer. Backup in src
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test chan-io-3.7 {WriteChars: (bufPtr->nextAdded > bufPtr->length)} {
    # When translating UTF-8 to external, the produced bytes went past end of
    # the channel buffer. This is done on purpose - we then truncate the bytes
    # at the end of the partial character to preserve the requested blocksize
    # on flush. The truncated bytes are moved to the beginning of the next
    # channel buffer.
    set f [open $path(test1) w]
    chan configure $f -encoding jis0208 -buffersize 17
    chan puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
    set x [list [contents $path(test1)]]
    chan close $f
    lappend x [contents $path(test1)]
} [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
test chan-io-3.8 {WriteChars: reset sawLF after each buffer} {
    set f [open $path(test1) w]







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test chan-io-3.7 {WriteChars: (bufPtr->nextAdded > bufPtr->length)} {
    # When translating UTF-8 to external, the produced bytes went past end of
    # the channel buffer. This is done on purpose - we then truncate the bytes
    # at the end of the partial character to preserve the requested blocksize
    # on flush. The truncated bytes are moved to the beginning of the next
    # channel buffer.
    set f [open $path(test1) w]
    chan configure $f -encoding jis0208 -buffersize 17 
    chan puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
    set x [list [contents $path(test1)]]
    chan close $f
    lappend x [contents $path(test1)]
} [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
test chan-io-3.8 {WriteChars: reset sawLF after each buffer} {
    set f [open $path(test1) w]
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    chan puts -nonewline $f "12345678901\n456789012345678901234"
    chan close $f
    set x [contents $path(test1)]
} "12345678901\r\n456789012345678901234"

test chan-io-5.1 {CheckFlush: not full} {
    set f [open $path(test1) w]
    chan configure $f
    chan puts -nonewline $f "12345678901234567890"
    set x [list [contents $path(test1)]]
    chan close $f
    lappend x [contents $path(test1)]
} [list "" "12345678901234567890"]
test chan-io-5.2 {CheckFlush: full} {
    set f [open $path(test1) w]







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    chan puts -nonewline $f "12345678901\n456789012345678901234"
    chan close $f
    set x [contents $path(test1)]
} "12345678901\r\n456789012345678901234"

test chan-io-5.1 {CheckFlush: not full} {
    set f [open $path(test1) w]
    chan configure $f 
    chan puts -nonewline $f "12345678901234567890"
    set x [list [contents $path(test1)]]
    chan close $f
    lappend x [contents $path(test1)]
} [list "" "12345678901234567890"]
test chan-io-5.2 {CheckFlush: full} {
    set f [open $path(test1) w]
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} -cleanup {
    chan close $f
} -result [list 2 "\u4e00\u4e01"]
set a "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
append a $a
append a $a
test chan-io-6.6 {Tcl_GetsObj: loop test} -body {
    # if (dst >= dstEnd)
    set f [open $path(test1) w]
    chan puts $f $a
    chan puts $f hi
    chan close $f
    set f [open $path(test1)]
    list [chan gets $f line] $line
} -cleanup {







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} -cleanup {
    chan close $f
} -result [list 2 "\u4e00\u4e01"]
set a "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
append a $a
append a $a
test chan-io-6.6 {Tcl_GetsObj: loop test} -body {
    # if (dst >= dstEnd) 
    set f [open $path(test1) w]
    chan puts $f $a
    chan puts $f hi
    chan close $f
    set f [open $path(test1)]
    list [chan gets $f line] $line
} -cleanup {
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    set f [open $path(test1)]
    chan configure $f -translation crlf -buffersize 16
    list [chan gets $f line] $line [chan eof $f]
} -cleanup {
    chan close $f
} -result [list 16 "123456789012345\r" 1]
test chan-io-6.34 {Tcl_GetsObj: crlf mode: buffer exhausted, not followed by \n} -body {
    # not (*eol == '\n')
    set f [open $path(test1) w]
    chan configure $f -translation lf
    chan puts -nonewline $f "123456789012345\rabcd\r\nefg"
    chan close $f
    set f [open $path(test1)]
    chan configure $f -translation crlf -buffersize 16
    list [chan gets $f line] $line [chan tell $f]







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    set f [open $path(test1)]
    chan configure $f -translation crlf -buffersize 16
    list [chan gets $f line] $line [chan eof $f]
} -cleanup {
    chan close $f
} -result [list 16 "123456789012345\r" 1]
test chan-io-6.34 {Tcl_GetsObj: crlf mode: buffer exhausted, not followed by \n} -body {
    # not (*eol == '\n') 
    set f [open $path(test1) w]
    chan configure $f -translation lf
    chan puts -nonewline $f "123456789012345\rabcd\r\nefg"
    chan close $f
    set f [open $path(test1)]
    chan configure $f -translation crlf -buffersize 16
    list [chan gets $f line] $line [chan tell $f]
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    # if (chanPtr->flags & INPUT_SAW_CR)
    set f [openpipe w+ $path(cat)]
    chan configure $f -translation {auto lf} -buffering none
    chan puts -nonewline $f "bbbbbbbbbbbbbbb\n123456789abcdef\r"
    chan configure $f -buffersize 16
    lappend x [chan gets $f]
    chan configure $f -blocking 0
    lappend x [chan gets $f line] $line [testchannel queuedcr $f]
    chan configure $f -blocking 1
    chan puts -nonewline $f "\nabcd\refg\x1a"
    lappend x [chan gets $f line] $line [testchannel queuedcr $f]
    lappend x [chan gets $f line] $line
} -cleanup {
    chan close $f
} -result {bbbbbbbbbbbbbbb 15 123456789abcdef 1 4 abcd 0 3 efg}
test chan-io-6.44 {Tcl_GetsObj: input saw cr, not followed by cr} -setup {
    set x ""
} -constraints {stdio testchannel openpipe fileevent} -body {
    # not (*eol == '\n')
    set f [openpipe w+ $path(cat)]
    chan configure $f -translation {auto lf} -buffering none
    chan puts -nonewline $f "bbbbbbbbbbbbbbb\n123456789abcdef\r"
    chan configure $f -buffersize 16
    lappend x [chan gets $f]
    chan configure $f -blocking 0
    lappend x [chan gets $f line] $line [testchannel queuedcr $f]
    chan configure $f -blocking 1
    chan puts -nonewline $f "abcd\refg\x1a"
    lappend x [chan gets $f line] $line [testchannel queuedcr $f]
    lappend x [chan gets $f line] $line
} -cleanup {
    chan close $f
} -result {bbbbbbbbbbbbbbb 15 123456789abcdef 1 4 abcd 0 3 efg}







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    # if (chanPtr->flags & INPUT_SAW_CR)
    set f [openpipe w+ $path(cat)]
    chan configure $f -translation {auto lf} -buffering none
    chan puts -nonewline $f "bbbbbbbbbbbbbbb\n123456789abcdef\r"
    chan configure $f -buffersize 16
    lappend x [chan gets $f]
    chan configure $f -blocking 0
    lappend x [chan gets $f line] $line [testchannel queuedcr $f] 
    chan configure $f -blocking 1
    chan puts -nonewline $f "\nabcd\refg\x1a"
    lappend x [chan gets $f line] $line [testchannel queuedcr $f]
    lappend x [chan gets $f line] $line
} -cleanup {
    chan close $f
} -result {bbbbbbbbbbbbbbb 15 123456789abcdef 1 4 abcd 0 3 efg}
test chan-io-6.44 {Tcl_GetsObj: input saw cr, not followed by cr} -setup {
    set x ""
} -constraints {stdio testchannel openpipe fileevent} -body {
    # not (*eol == '\n') 
    set f [openpipe w+ $path(cat)]
    chan configure $f -translation {auto lf} -buffering none
    chan puts -nonewline $f "bbbbbbbbbbbbbbb\n123456789abcdef\r"
    chan configure $f -buffersize 16
    lappend x [chan gets $f]
    chan configure $f -blocking 0
    lappend x [chan gets $f line] $line [testchannel queuedcr $f] 
    chan configure $f -blocking 1
    chan puts -nonewline $f "abcd\refg\x1a"
    lappend x [chan gets $f line] $line [testchannel queuedcr $f]
    lappend x [chan gets $f line] $line
} -cleanup {
    chan close $f
} -result {bbbbbbbbbbbbbbb 15 123456789abcdef 1 4 abcd 0 3 efg}
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    chan close $f
    set f [open $path(test1)]
    list [chan gets $f] [testchannel queuedcr $f] [chan tell $f] [chan gets $f]
} -cleanup {
    chan close $f
} -result {123456 0 8 78901}
test chan-io-6.50 {Tcl_GetsObj: auto mode: \r not followed by \n} -constraints {testchannel} -body {
    # not (*eol == '\n')
    set f [open $path(test1) w]
    chan configure $f -translation lf
    chan puts -nonewline $f "123456\r78901"
    chan close $f
    set f [open $path(test1)]
    list [chan gets $f] [testchannel queuedcr $f] [chan tell $f] [chan gets $f]
} -cleanup {







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    chan close $f
    set f [open $path(test1)]
    list [chan gets $f] [testchannel queuedcr $f] [chan tell $f] [chan gets $f]
} -cleanup {
    chan close $f
} -result {123456 0 8 78901}
test chan-io-6.50 {Tcl_GetsObj: auto mode: \r not followed by \n} -constraints {testchannel} -body {
    # not (*eol == '\n') 
    set f [open $path(test1) w]
    chan configure $f -translation lf
    chan puts -nonewline $f "123456\r78901"
    chan close $f
    set f [open $path(test1)]
    list [chan gets $f] [testchannel queuedcr $f] [chan tell $f] [chan gets $f]
} -cleanup {
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    chan flush $f
    # here
    list [chan gets $f line] $line [testchannel queuedcr $f]
} -cleanup {
    chan close $f
} -result {15 abcdefghijklmno 1}
test chan-io-8.6 {PeekAhead: change to non-blocking mode} -constraints {stdio testchannel openpipe fileevent} -body {
    # ((chanPtr->flags & CHANNEL_NONBLOCKING) == 0)
    set f [openpipe w+ $path(cat)]
    chan configure $f -translation {auto binary} -buffersize 16
    chan puts -nonewline $f "abcdefghijklmno\r"
    chan flush $f
    # here
    list [chan gets $f line] $line [testchannel queuedcr $f]
} -cleanup {







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    chan flush $f
    # here
    list [chan gets $f line] $line [testchannel queuedcr $f]
} -cleanup {
    chan close $f
} -result {15 abcdefghijklmno 1}
test chan-io-8.6 {PeekAhead: change to non-blocking mode} -constraints {stdio testchannel openpipe fileevent} -body {
    # ((chanPtr->flags & CHANNEL_NONBLOCKING) == 0) 
    set f [openpipe w+ $path(cat)]
    chan configure $f -translation {auto binary} -buffersize 16
    chan puts -nonewline $f "abcdefghijklmno\r"
    chan flush $f
    # here
    list [chan gets $f line] $line [testchannel queuedcr $f]
} -cleanup {
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    set f [open $path(test1)]
    chan configure $f -translation crlf
    chan read $f
} -cleanup {
    chan close $f
} -result "abcd\ndef\n"
test chan-io-13.3 {TranslateInputEOL: crlf mode: naked cr} -body {
    # (src >= srcMax)
    set f [open $path(test1) w]
    chan configure $f -translation lf
    chan puts -nonewline $f "abcd\r\ndef\r"
    chan close $f
    set f [open $path(test1)]
    chan configure $f -translation crlf
    chan read $f
} -cleanup {
    chan close $f
} -result "abcd\ndef\r"
test chan-io-13.4 {TranslateInputEOL: crlf mode: cr followed by not \n} -body {
    # (src >= srcMax)
    set f [open $path(test1) w]
    chan configure $f -translation lf
    chan puts -nonewline $f "abcd\r\ndef\rfgh"
    chan close $f
    set f [open $path(test1)]
    chan configure $f -translation crlf
    chan read $f
} -cleanup {
    chan close $f
} -result "abcd\ndef\rfgh"
test chan-io-13.5 {TranslateInputEOL: crlf mode: naked lf} -body {
    # (src >= srcMax)
    set f [open $path(test1) w]
    chan configure $f -translation lf
    chan puts -nonewline $f "abcd\r\ndef\nfgh"
    chan close $f
    set f [open $path(test1)]
    chan configure $f -translation crlf
    chan read $f







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    set f [open $path(test1)]
    chan configure $f -translation crlf
    chan read $f
} -cleanup {
    chan close $f
} -result "abcd\ndef\n"
test chan-io-13.3 {TranslateInputEOL: crlf mode: naked cr} -body {
    # (src >= srcMax) 
    set f [open $path(test1) w]
    chan configure $f -translation lf
    chan puts -nonewline $f "abcd\r\ndef\r"
    chan close $f
    set f [open $path(test1)]
    chan configure $f -translation crlf
    chan read $f
} -cleanup {
    chan close $f
} -result "abcd\ndef\r"
test chan-io-13.4 {TranslateInputEOL: crlf mode: cr followed by not \n} -body {
    # (src >= srcMax) 
    set f [open $path(test1) w]
    chan configure $f -translation lf
    chan puts -nonewline $f "abcd\r\ndef\rfgh"
    chan close $f
    set f [open $path(test1)]
    chan configure $f -translation crlf
    chan read $f
} -cleanup {
    chan close $f
} -result "abcd\ndef\rfgh"
test chan-io-13.5 {TranslateInputEOL: crlf mode: naked lf} -body {
    # (src >= srcMax) 
    set f [open $path(test1) w]
    chan configure $f -translation lf
    chan puts -nonewline $f "abcd\r\ndef\nfgh"
    chan close $f
    set f [open $path(test1)]
    chan configure $f -translation crlf
    chan read $f
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    set f [open $path(test1)]
    chan configure $f -translation auto
    chan read $f
} -cleanup {
    chan close $f
} -result "abcd\ndef"
test chan-io-13.10 {TranslateInputEOL: auto mode: \n} -body {
    # not (*src == '\r')
    set f [open $path(test1) w]
    chan configure $f -translation lf
    chan puts -nonewline $f "abcd\ndef"
    chan close $f
    set f [open $path(test1)]
    chan configure $f -translation auto
    chan read $f







|







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    set f [open $path(test1)]
    chan configure $f -translation auto
    chan read $f
} -cleanup {
    chan close $f
} -result "abcd\ndef"
test chan-io-13.10 {TranslateInputEOL: auto mode: \n} -body {
    # not (*src == '\r') 
    set f [open $path(test1) w]
    chan configure $f -translation lf
    chan puts -nonewline $f "abcd\ndef"
    chan close $f
    set f [open $path(test1)]
    chan configure $f -translation auto
    chan read $f
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3911
    set line "123456789ABCDE"	;# 14 char plus crlf
    chan puts -nonewline $f x	;# shift crlf across block boundary
    for {set i 0} {$i < 700} {incr i} {
	chan puts $f $line
    }
    chan close $f
    set f [open $path(test1) r]
    chan configure $f -translation crlf
    while {[chan gets $f line] >= 0} {
	append c $line\n
    }
    chan close $f
    string length $c
} -result [expr 700*15+1]
test chan-io-31.32 {Tcl_Write crlf on block boundary, Tcl_Gets auto} -setup {







|







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3911
    set line "123456789ABCDE"	;# 14 char plus crlf
    chan puts -nonewline $f x	;# shift crlf across block boundary
    for {set i 0} {$i < 700} {incr i} {
	chan puts $f $line
    }
    chan close $f
    set f [open $path(test1) r]
    chan configure $f -translation crlf 
    while {[chan gets $f line] >= 0} {
	append c $line\n
    }
    chan close $f
    string length $c
} -result [expr 700*15+1]
test chan-io-31.32 {Tcl_Write crlf on block boundary, Tcl_Gets auto} -setup {
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} -cleanup {
    chan close $f
} -result 40000
test chan-io-39.14 {Tcl_SetChannelOption: -encoding, binary & utf-8} -setup {
    file delete $path(test1)
} -body {
    set f [open $path(test1) w]
    chan configure $f -encoding {}
    chan puts -nonewline $f \xe7\x89\xa6
    chan close $f
    set f [open $path(test1) r]
    chan configure $f -encoding utf-8
    chan read $f
} -cleanup {
    chan close $f







|







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5173
} -cleanup {
    chan close $f
} -result 40000
test chan-io-39.14 {Tcl_SetChannelOption: -encoding, binary & utf-8} -setup {
    file delete $path(test1)
} -body {
    set f [open $path(test1) w]
    chan configure $f -encoding {} 
    chan puts -nonewline $f \xe7\x89\xa6
    chan close $f
    set f [open $path(test1) r]
    chan configure $f -encoding utf-8
    chan read $f
} -cleanup {
    chan close $f
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5309
5310
5311
5312
5313
5314
5315
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5318
	[chan configure $sock -translation]
} -cleanup {
    chan close $sock
} -result {{{}} auto}
test chan-io-39.24 {Tcl_SetChannelOption, server socket is not readable or\
        writable so we can't change -eofchar or -translation} -setup {
    set l [list]
} -body {
    set sock [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
    chan configure $sock -eofchar D -translation lf
    lappend l [chan configure $sock -eofchar] \
	[chan configure $sock -translation]
} -cleanup {
    chan close $sock
} -result {{{}} auto}







|







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5310
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5312
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	[chan configure $sock -translation]
} -cleanup {
    chan close $sock
} -result {{{}} auto}
test chan-io-39.24 {Tcl_SetChannelOption, server socket is not readable or\
        writable so we can't change -eofchar or -translation} -setup {
    set l [list]
} -body { 
    set sock [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
    chan configure $sock -eofchar D -translation lf
    lappend l [chan configure $sock -eofchar] \
	[chan configure $sock -translation]
} -cleanup {
    chan close $sock
} -result {{{}} auto}
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5471
    set f [open $path(test3) WRONLY]
    chan configure $f -eofchar {}
    chan puts -nonewline $f "ab"
    chan seek $f 0 current
    set x [list [catch {chan gets $f} msg] $msg]
    chan close $f
    lappend x [viewFile test3]
} -match glob -result {1 {channel "*" wasn't opened for reading} abzzy}
test chan-io-40.14 {POSIX open access modes: RDWR} -match regexp -body {
    file delete $path(test3)
    open $path(test3) RDWR
} -returnCodes error -result {(?i)couldn't open ".*test3": no such file or directory}
test chan-io-40.15 {POSIX open access modes: RDWR} {
    makeFile xyzzy test3
    set f [open $path(test3) RDWR]







|







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    set f [open $path(test3) WRONLY]
    chan configure $f -eofchar {}
    chan puts -nonewline $f "ab"
    chan seek $f 0 current
    set x [list [catch {chan gets $f} msg] $msg]
    chan close $f
    lappend x [viewFile test3]
} -match glob -result {1 {channel "*" wasn't opened for reading} abzzy} 
test chan-io-40.14 {POSIX open access modes: RDWR} -match regexp -body {
    file delete $path(test3)
    open $path(test3) RDWR
} -returnCodes error -result {(?i)couldn't open ".*test3": no such file or directory}
test chan-io-40.15 {POSIX open access modes: RDWR} {
    makeFile xyzzy test3
    set f [open $path(test3) RDWR]
6786
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    # -translation binary is also -encoding binary
    chan configure $in  -translation binary
    chan configure $out -encoding koi8-r -translation lf
    chan copy $in $out
    chan close $in
    chan close $out
    file size $path(kyrillic.txt)
} -cleanup {
    file delete $path(utf8-fcopy.txt)
} -result 3

test chan-io-53.1 {CopyData} -setup {
    file delete $path(test1)
} -constraints {fcopy} -body {
    set f1 [open $thisScript]
    set f2 [open $path(test1) w]







<
<







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6793
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    # -translation binary is also -encoding binary
    chan configure $in  -translation binary
    chan configure $out -encoding koi8-r -translation lf
    chan copy $in $out
    chan close $in
    chan close $out
    file size $path(kyrillic.txt)


} -result 3

test chan-io-53.1 {CopyData} -setup {
    file delete $path(test1)
} -constraints {fcopy} -body {
    set f1 [open $thisScript]
    set f2 [open $path(test1) w]
Changes to tests/clock.test.
31
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47
    [expr {![catch {clock format 0 -timezone :America/Detroit -format %z}]}]
testConstraint y2038 \
    [expr {[clock format 2158894800 -format %z -timezone :America/Detroit] eq {-0400}}]

# TEST PLAN

# clock-1:
#	[clock format] - tests of bad and empty arguments
#
# clock-2
#	formatting of year, month and day of month
#
# clock-3
#	formatting of fiscal year, fiscal week and day of week.
#
# clock-4
#	formatting of time of day.







|

|







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    [expr {![catch {clock format 0 -timezone :America/Detroit -format %z}]}]
testConstraint y2038 \
    [expr {[clock format 2158894800 -format %z -timezone :America/Detroit] eq {-0400}}]

# TEST PLAN

# clock-1:
#	[clock format] - tests of bad and empty arguments 
#
# clock-2 
#	formatting of year, month and day of month
#
# clock-3
#	formatting of fiscal year, fiscal week and day of week.
#
# clock-4
#	formatting of time of day.
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	    x xi xii xiii xiv xv xvi xvii xviii xix
	    xx xxi xxii xxiii xxiv xxv xxvi xxvii xxviii xxix
	    xxx xxxi xxxii xxxiii xxxiv xxxv xxxvi xxxvii xxxviii xxxix
	    xl xli xlii xliii xliv xlv xlvi xlvii xlviii xlix
	    l li lii liii liv lv lvi lvii lviii lix
	    lx lxi lxii lxiii lxiv lxv lxvi lxvii lxviii lxix
	    lxx lxxi lxxii lxxiii lxxiv lxxv lxxvi lxxvii lxxviii lxxix
	    lxxx lxxxi lxxxii lxxxiii lxxxiv lxxxv lxxxvi lxxxvii lxxxviii
	    lxxxix
	    xc xci xcii xciii xciv xcv xcvi xcvii xcviii xcix
	    c
	}
	DATE_FORMAT {%m/%d/%Y}
	TIME_FORMAT {%H:%M:%S}
	DATE_TIME_FORMAT {%x %X}







|







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198
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200
201
202
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204
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	    x xi xii xiii xiv xv xvi xvii xviii xix
	    xx xxi xxii xxiii xxiv xxv xxvi xxvii xxviii xxix
	    xxx xxxi xxxii xxxiii xxxiv xxxv xxxvi xxxvii xxxviii xxxix
	    xl xli xlii xliii xliv xlv xlvi xlvii xlviii xlix
	    l li lii liii liv lv lvi lvii lviii lix
	    lx lxi lxii lxiii lxiv lxv lxvi lxvii lxviii lxix
	    lxx lxxi lxxii lxxiii lxxiv lxxv lxxvi lxxvii lxxviii lxxix
	    lxxx lxxxi lxxxii lxxxiii lxxxiv lxxxv lxxxvi lxxxvii lxxxviii 
	    lxxxix
	    xc xci xcii xciii xciv xcv xcvi xcvii xcviii xcix
	    c
	}
	DATE_FORMAT {%m/%d/%Y}
	TIME_FORMAT {%H:%M:%S}
	DATE_TIME_FORMAT {%x %X}
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test clock-1.3 "clock format - empty val" {
    clock format 0 -gmt 1 -format ""
} {}

test clock-1.4 "clock format - bad flag" {*}{
    -body {
    list [catch {clock format 0 -oops badflag} msg] $msg $::errorCode
    }
    -match glob
    -result {1 {bad option "-oops": must be -format, -gmt, -locale, or -timezone} {CLOCK badOption -oops}}
}

test clock-1.5 "clock format - bad timezone" {
    list [catch {clock format 0 -format "%s" -timezone :NOWHERE} msg] $msg $::errorCode
} {1 {time zone ":NOWHERE" not found} {CLOCK badTimeZone :NOWHERE}}







|







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test clock-1.3 "clock format - empty val" {
    clock format 0 -gmt 1 -format ""
} {}

test clock-1.4 "clock format - bad flag" {*}{
    -body {
    list [catch {clock format 0 -oops badflag} msg] $msg $::errorCode
    } 
    -match glob
    -result {1 {bad option "-oops": must be -format, -gmt, -locale, or -timezone} {CLOCK badOption -oops}}
}

test clock-1.5 "clock format - bad timezone" {
    list [catch {clock format 0 -format "%s" -timezone :NOWHERE} msg] $msg $::errorCode
} {1 {time zone ":NOWHERE" not found} {CLOCK badTimeZone :NOWHERE}}
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35000
35001
35002
35003
35004
35005
test clock-29.1800 {time parsing} {
    clock scan {2440588 xi:lix:lix pm} \
        -gmt true -locale en_US_roman \
        -format {%J %Ol:%OM:%OS %P}
} 86399
# END testcases29


# BEGIN testcases30

# Test [clock add]
test clock-30.1 {clock add years} {
    set t [clock scan 2000-01-01 -format %Y-%m-%d -timezone :UTC]
    set f [clock add $t 1 year -timezone :UTC]
    clock format $f -format %Y-%m-%d -timezone :UTC
} {2001-01-01}
test clock-30.2 {clock add years - leap day} {
    set t [clock scan 2000-02-29 -format %Y-%m-%d -timezone :UTC]







<
<
<
<







34988
34989
34990
34991
34992
34993
34994




34995
34996
34997
34998
34999
35000
35001
test clock-29.1800 {time parsing} {
    clock scan {2440588 xi:lix:lix pm} \
        -gmt true -locale en_US_roman \
        -format {%J %Ol:%OM:%OS %P}
} 86399
# END testcases29





test clock-30.1 {clock add years} {
    set t [clock scan 2000-01-01 -format %Y-%m-%d -timezone :UTC]
    set f [clock add $t 1 year -timezone :UTC]
    clock format $f -format %Y-%m-%d -timezone :UTC
} {2001-01-01}
test clock-30.2 {clock add years - leap day} {
    set t [clock scan 2000-02-29 -format %Y-%m-%d -timezone :UTC]
35218
35219
35220
35221
35222
35223
35224
35225
35226
35227
35228
35229
35230
35231
35232
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35272
35273
35274
35275
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35277
35278
35279
35280
35281
35282
35283
35284
35285
35286
    set t [clock scan {2004-10-31 01:00:00 -0400} \
	       -format {%Y-%m-%d %H:%M:%S %z} \
	       -timezone EST05:00EDT04:00,M4.1.0/02:00,M10.5.0/02:00]
    set f1 [clock add $t 3600 seconds -timezone EST05:00EDT04:00,M4.1.0/02:00,M10.5.0/02:00]
    set x1 [clock format $f1 -format {%Y-%m-%d %H:%M:%S %z} \
		-timezone EST05:00EDT04:00,M4.1.0/02:00,M10.5.0/02:00]
} {2004-10-31 01:00:00 -0500}
test clock-30.26 {clock add weekdays} {
    set t [clock scan {2013-11-20}] ;# Wednesday
    set f1 [clock add $t 3 weekdays]
    set x1 [clock format $f1 -format {%Y-%m-%d}]
} {2013-11-25}
test clock-30.27 {clock add weekdays starting on Saturday} {
    set t [clock scan {2013-11-23}] ;# Saturday
    set f1 [clock add $t 1 weekday]
    set x1 [clock format $f1 -format {%Y-%m-%d}]
} {2013-11-25}
test clock-30.28 {clock add weekdays starting on Sunday} {
    set t [clock scan {2013-11-24}] ;# Sunday
    set f1 [clock add $t 1 weekday]
    set x1 [clock format $f1 -format {%Y-%m-%d}]
} {2013-11-25}
test clock-30.29 {clock add 0 weekdays starting on a weekend} {
    set t [clock scan {2016-02-27}] ;# Saturday
    set f1 [clock add $t 0 weekdays]
    set x1 [clock format $f1 -format {%Y-%m-%d}]
} {2016-02-27}
test clock-30.30 {clock add weekdays and back} -body {
    set n [clock seconds]
    # we start on each day of the week
    for {set i 0} {$i < 7} {incr i} {
        set start  [clock add $n $i days]
        set startu [clock format $start -format %u]
        # add 0 - 100 weekdays
        for {set j 0} {$j < 100} {incr j} {
            set forth [clock add $start $j weekdays]
            set back  [clock add $forth -$j weekdays]
            # If $s was a weekday or $j was 0, $b must be the same day.
            # Otherwise, $b must be the immediately preceeding Friday
            set fail 0
            if {$j == 0 || $startu < 6} {
                if {$start != $back} { set fail 1}
            } else {
                set friday [clock add $start -[expr {$startu % 5}] days]
                if {$friday != $back} { set fail 1 }
            }
            if {$fail} {
                set sdate [clock format $start -format {%Y-%m-%d}]
                set bdate [clock format $back  -format {%Y-%m-%d}]
                return "$sdate + $j - $j := $bdate"
            }
        }
    }
    return "OK"
} -result {OK}

# END testcases30


test clock-31.1 {system locale} \
    -constraints win \
    -setup {
	namespace eval ::tcl::clock {
	    namespace import -force ::testClock::registry
	}
	set noreg [info exists ::tcl::clock::NoRegistry]
	if {$noreg} {unset ::tcl::clock::NoRegistry}
	::tcl::clock::ClearCaches
    } \







<
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|
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|







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35220






































35221













35222
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35226
35227
35228
35229
35230
35231
    set t [clock scan {2004-10-31 01:00:00 -0400} \
	       -format {%Y-%m-%d %H:%M:%S %z} \
	       -timezone EST05:00EDT04:00,M4.1.0/02:00,M10.5.0/02:00]
    set f1 [clock add $t 3600 seconds -timezone EST05:00EDT04:00,M4.1.0/02:00,M10.5.0/02:00]
    set x1 [clock format $f1 -format {%Y-%m-%d %H:%M:%S %z} \
		-timezone EST05:00EDT04:00,M4.1.0/02:00,M10.5.0/02:00]
} {2004-10-31 01:00:00 -0500}




















































test clock-31.1 {system locale} \
    -constraints win \
    -setup { 
	namespace eval ::tcl::clock {
	    namespace import -force ::testClock::registry
	}
	set noreg [info exists ::tcl::clock::NoRegistry]
	if {$noreg} {unset ::tcl::clock::NoRegistry}
	::tcl::clock::ClearCaches
    } \
35295
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35298
35299
35300
35301
35302
35303
35304
35305
35306
35307
35308
35309
	::tcl::clock::ClearCaches
    } \
    -result [clock format 0 -timezone :UTC -locale current \
		 -format {%d-%b-%Y}]

test clock-31.2 {system locale} \
    -constraints win \
    -setup {
	namespace eval ::tcl::clock {
	    namespace import -force ::testClock::registry
	}
	set noreg [info exists ::tcl::clock::NoRegistry]
	if {$noreg} {unset ::tcl::clock::NoRegistry}
	::tcl::clock::ClearCaches
    } \







|







35240
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35242
35243
35244
35245
35246
35247
35248
35249
35250
35251
35252
35253
35254
	::tcl::clock::ClearCaches
    } \
    -result [clock format 0 -timezone :UTC -locale current \
		 -format {%d-%b-%Y}]

test clock-31.2 {system locale} \
    -constraints win \
    -setup { 
	namespace eval ::tcl::clock {
	    namespace import -force ::testClock::registry
	}
	set noreg [info exists ::tcl::clock::NoRegistry]
	if {$noreg} {unset ::tcl::clock::NoRegistry}
	::tcl::clock::ClearCaches
    } \
35318
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35320
35321
35322
35323
35324
35325
35326
35327
35328
35329
35330
35331
35332
	::tcl::clock::ClearCaches
    } \
    -result [clock format 0 -timezone :UTC -locale current \
		 -format {the %d' day of %B %Y}]

test clock-31.3 {system locale} \
    -constraints win \
    -setup {
	namespace eval ::tcl::clock {
	    namespace import -force ::testClock::registry
	}
	set noreg [info exists ::tcl::clock::NoRegistry]
	if {$noreg} {unset ::tcl::clock::NoRegistry}
	::tcl::clock::ClearCaches
    } \







|







35263
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35265
35266
35267
35268
35269
35270
35271
35272
35273
35274
35275
35276
35277
	::tcl::clock::ClearCaches
    } \
    -result [clock format 0 -timezone :UTC -locale current \
		 -format {the %d' day of %B %Y}]

test clock-31.3 {system locale} \
    -constraints win \
    -setup { 
	namespace eval ::tcl::clock {
	    namespace import -force ::testClock::registry
	}
	set noreg [info exists ::tcl::clock::NoRegistry]
	if {$noreg} {unset ::tcl::clock::NoRegistry}
	::tcl::clock::ClearCaches
    } \
35341
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35343
35344
35345
35346
35347
35348
35349
35350
35351
35352
35353
35354
35355
	::tcl::clock::ClearCaches
    } \
    -result [clock format 0 -timezone :UTC -locale current \
		 -format {%l:%M:%S %p}]

test clock-31.4 {system locale} \
    -constraints win \
    -setup {
	namespace eval ::tcl::clock {
	    namespace import -force ::testClock::registry
	}
	set noreg [info exists ::tcl::clock::NoRegistry]
	if {$noreg} {unset ::tcl::clock::NoRegistry}
	if { [info exists env(TZ)] } {
	    set oldTZ $env(TZ)







|







35286
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35291
35292
35293
35294
35295
35296
35297
35298
35299
35300
	::tcl::clock::ClearCaches
    } \
    -result [clock format 0 -timezone :UTC -locale current \
		 -format {%l:%M:%S %p}]

test clock-31.4 {system locale} \
    -constraints win \
    -setup { 
	namespace eval ::tcl::clock {
	    namespace import -force ::testClock::registry
	}
	set noreg [info exists ::tcl::clock::NoRegistry]
	if {$noreg} {unset ::tcl::clock::NoRegistry}
	if { [info exists env(TZ)] } {
	    set oldTZ $env(TZ)
35378
35379
35380
35381
35382
35383
35384
35385
35386
35387
35388
35389
35390
35391
35392
	::tcl::clock::ClearCaches
    } \
    -result [clock format 0 -locale current -timezone EST5 \
		 -format {%d-%b-%Y}]

test clock-31.5 {system locale} \
    -constraints win \
    -setup {
	namespace eval ::tcl::clock {
	    namespace import -force ::testClock::registry
	}
	set noreg [info exists ::tcl::clock::NoRegistry]
	if {$noreg} {unset ::tcl::clock::NoRegistry}
	if { [info exists env(TZ)] } {
	    set oldTZ $env(TZ)







|







35323
35324
35325
35326
35327
35328
35329
35330
35331
35332
35333
35334
35335
35336
35337
	::tcl::clock::ClearCaches
    } \
    -result [clock format 0 -locale current -timezone EST5 \
		 -format {%d-%b-%Y}]

test clock-31.5 {system locale} \
    -constraints win \
    -setup { 
	namespace eval ::tcl::clock {
	    namespace import -force ::testClock::registry
	}
	set noreg [info exists ::tcl::clock::NoRegistry]
	if {$noreg} {unset ::tcl::clock::NoRegistry}
	if { [info exists env(TZ)] } {
	    set oldTZ $env(TZ)
35415
35416
35417
35418
35419
35420
35421
35422
35423
35424
35425
35426
35427
35428
35429
	::tcl::clock::ClearCaches
    } \
    -result [clock format 0 -locale current -timezone EST5 \
		 -format {the %d' day of %B %Y}]

test clock-31.6 {system locale} \
    -constraints win \
    -setup {
	namespace eval ::tcl::clock {
	    namespace import -force ::testClock::registry
	}
	set noreg [info exists ::tcl::clock::NoRegistry]
	if {$noreg} {unset ::tcl::clock::NoRegistry}
	if { [info exists env(TZ)] } {
	    set oldTZ $env(TZ)







|







35360
35361
35362
35363
35364
35365
35366
35367
35368
35369
35370
35371
35372
35373
35374
	::tcl::clock::ClearCaches
    } \
    -result [clock format 0 -locale current -timezone EST5 \
		 -format {the %d' day of %B %Y}]

test clock-31.6 {system locale} \
    -constraints win \
    -setup { 
	namespace eval ::tcl::clock {
	    namespace import -force ::testClock::registry
	}
	set noreg [info exists ::tcl::clock::NoRegistry]
	if {$noreg} {unset ::tcl::clock::NoRegistry}
	if { [info exists env(TZ)] } {
	    set oldTZ $env(TZ)
35485
35486
35487
35488
35489
35490
35491
35492
35493
35494
35495
35496
35497
35498
35499
	if { $t ne $v } {
	    append problems "scanning $u: $t should be $v\n"
	}
	incr t 86400
    }
    set problems
} {}

# Legacy tests

# clock clicks
test clock-33.1 {clock clicks tests} {
    expr [clock clicks]+1
    concat {}
} {}







|







35430
35431
35432
35433
35434
35435
35436
35437
35438
35439
35440
35441
35442
35443
35444
	if { $t ne $v } {
	    append problems "scanning $u: $t should be $v\n"
	}
	incr t 86400
    }
    set problems
} {}
			 
# Legacy tests

# clock clicks
test clock-33.1 {clock clicks tests} {
    expr [clock clicks]+1
    concat {}
} {}
35519
35520
35521
35522
35523
35524
35525
35526
35527
35528
35529
35530
35531
35532
35533
35534
35535
35536
35537
35538
35539
35540
35541
35542
35543
35544
35545
    # the test takes >60 ms to run.
    set start [clock clicks -milli]
    after 10
    set end [clock clicks -milli]
    # 60 msecs seems to be the max time slice under Windows 95/98
    expr {
	  ($end > $start) && (($end - $start) <= 60) ?
	  "ok" :
	  "test should have taken 0-60 ms, actually took [expr $end - $start]"}
} {ok}
test clock-33.5a {clock tests, millisecond timing test} {
    # This test can fail on a system that is so heavily loaded that
    # the test takes >60 ms to run.
    set start [clock milliseconds]
    after 10
    set end [clock milliseconds]
    # 60 msecs seems to be the max time slice under Windows 95/98
    expr {
	  ($end > $start) && (($end - $start) <= 60) ?
	  "ok" :
	  "test should have taken 0-60 ms, actually took [expr $end - $start]"}
} {ok}
test clock-33.6 {clock clicks, milli with too much abbreviation} {
    list [catch { clock clicks ? } msg] $msg
} {1 {bad option "?": must be -milliseconds or -microseconds}}
test clock-33.7 {clock clicks, milli with too much abbreviation} {
    list [catch { clock clicks - } msg] $msg







|











|







35464
35465
35466
35467
35468
35469
35470
35471
35472
35473
35474
35475
35476
35477
35478
35479
35480
35481
35482
35483
35484
35485
35486
35487
35488
35489
35490
    # the test takes >60 ms to run.
    set start [clock clicks -milli]
    after 10
    set end [clock clicks -milli]
    # 60 msecs seems to be the max time slice under Windows 95/98
    expr {
	  ($end > $start) && (($end - $start) <= 60) ?
	  "ok" : 
	  "test should have taken 0-60 ms, actually took [expr $end - $start]"}
} {ok}
test clock-33.5a {clock tests, millisecond timing test} {
    # This test can fail on a system that is so heavily loaded that
    # the test takes >60 ms to run.
    set start [clock milliseconds]
    after 10
    set end [clock milliseconds]
    # 60 msecs seems to be the max time slice under Windows 95/98
    expr {
	  ($end > $start) && (($end - $start) <= 60) ?
	  "ok" : 
	  "test should have taken 0-60 ms, actually took [expr $end - $start]"}
} {ok}
test clock-33.6 {clock clicks, milli with too much abbreviation} {
    list [catch { clock clicks ? } msg] $msg
} {1 {bad option "?": must be -milliseconds or -microseconds}}
test clock-33.7 {clock clicks, milli with too much abbreviation} {
    list [catch { clock clicks - } msg] $msg
35855
35856
35857
35858
35859
35860
35861
35862
35863
35864
35865
35866
35867
35868
35869
35870
35871
35872
35873
35874
35875
35876
35877
35878
35879
35880
35881
35882
35883
35884
35885
35886
35887
35888
35889
35890
35891
35892
35893
test clock-34.47 {ago with multiple relative units} {
    set base [clock scan "12/31/1999 00:00:00"]
    set res [clock scan "2 days 2 hours ago" -base $base]
    expr {$base - $res}
} 180000

test clock-34.48 {more than one ToD} {*}{
    -body {clock scan {10:00 11:00}}
    -returnCodes error
    -result {unable to convert date-time string "10:00 11:00": more than one time of day in string}
}

test clock-34.49 {more than one date} {*}{
    -body {clock scan {1/1/2001 2/2/2002}}
    -returnCodes error
    -result {unable to convert date-time string "1/1/2001 2/2/2002": more than one date in string}
}

test clock-34.50 {more than one time zone} {*}{
    -body {clock scan {10:00 EST CST}}
    -returnCodes error
    -result {unable to convert date-time string "10:00 EST CST": more than one time zone in string}
}

test clock-34.51 {more than one weekday} {*}{
    -body {clock scan {Monday Tuesday}}
    -returnCodes error
    -result {unable to convert date-time string "Monday Tuesday": more than one weekday in string}
}

test clock-34.52 {more than one ordinal month} {*}{
    -body {clock scan {next January next March}}
    -returnCodes error
    -result {unable to convert date-time string "next January next March": more than one ordinal month in string}
}



# clock seconds







|





|





|





|





|







35800
35801
35802
35803
35804
35805
35806
35807
35808
35809
35810
35811
35812
35813
35814
35815
35816
35817
35818
35819
35820
35821
35822
35823
35824
35825
35826
35827
35828
35829
35830
35831
35832
35833
35834
35835
35836
35837
35838
test clock-34.47 {ago with multiple relative units} {
    set base [clock scan "12/31/1999 00:00:00"]
    set res [clock scan "2 days 2 hours ago" -base $base]
    expr {$base - $res}
} 180000

test clock-34.48 {more than one ToD} {*}{
    -body {clock scan {10:00 11:00}} 
    -returnCodes error
    -result {unable to convert date-time string "10:00 11:00": more than one time of day in string}
}

test clock-34.49 {more than one date} {*}{
    -body {clock scan {1/1/2001 2/2/2002}} 
    -returnCodes error
    -result {unable to convert date-time string "1/1/2001 2/2/2002": more than one date in string}
}

test clock-34.50 {more than one time zone} {*}{
    -body {clock scan {10:00 EST CST}} 
    -returnCodes error
    -result {unable to convert date-time string "10:00 EST CST": more than one time zone in string}
}

test clock-34.51 {more than one weekday} {*}{
    -body {clock scan {Monday Tuesday}} 
    -returnCodes error
    -result {unable to convert date-time string "Monday Tuesday": more than one weekday in string}
}

test clock-34.52 {more than one ordinal month} {*}{
    -body {clock scan {next January next March}} 
    -returnCodes error
    -result {unable to convert date-time string "next January next March": more than one ordinal month in string}
}



# clock seconds
35975
35976
35977
35978
35979
35980
35981
35982
35983
35984
35985
35986
35987
35988
35989
        }
        if { [info exists oldTclTZ] } {
            set env(TCL_TZ) $oldTclTZ
            unset oldTclTZ
        }
    } \
    -result 1


test clock-39.1 {regression - synonym timezones} {
    clock format 0 -format {%H:%M:%S} -timezone :US/Eastern
} {19:00:00}

test clock-40.1 {regression - bad month with -timezone :localtime} \
    -setup {







|







35920
35921
35922
35923
35924
35925
35926
35927
35928
35929
35930
35931
35932
35933
35934
        }
        if { [info exists oldTclTZ] } {
            set env(TCL_TZ) $oldTclTZ
            unset oldTclTZ
        }
    } \
    -result 1
        

test clock-39.1 {regression - synonym timezones} {
    clock format 0 -format {%H:%M:%S} -timezone :US/Eastern
} {19:00:00}

test clock-40.1 {regression - bad month with -timezone :localtime} \
    -setup {
36047
36048
36049
36050
36051
36052
36053
36054
36055
36056
36057
36058
36059
36060
36061
	    set env(TZ) $oldTZ
	    unset oldTZ
	} else {
	    unset env(TZ)
	}
    } \
    -result {12:34:56-0500}

test clock-45.1 {regression test - time zone containing only two digits} \
    -body {
	clock scan 1985-04-12T10:15:30+04 -format %Y-%m-%dT%H:%M:%S%Z
    } \
    -result 482134530

test clock-46.1 {regression test - month zero} \







|







35992
35993
35994
35995
35996
35997
35998
35999
36000
36001
36002
36003
36004
36005
36006
	    set env(TZ) $oldTZ
	    unset oldTZ
	} else {
	    unset env(TZ)
	}
    } \
    -result {12:34:56-0500}
    
test clock-45.1 {regression test - time zone containing only two digits} \
    -body {
	clock scan 1985-04-12T10:15:30+04 -format %Y-%m-%dT%H:%M:%S%Z
    } \
    -result 482134530

test clock-46.1 {regression test - month zero} \
36092
36093
36094
36095
36096
36097
36098
36099
36100
36101
36102
36103
36104
36105
36106
    }
} -cleanup {
    interp delete child
} -result {0 12345}

test clock-49.1 {regression test - localtime with negative arg (Bug 1237907)} \
    -body {
	list [catch {
	    clock format -86400 -timezone :localtime -format %Y
	} result] $result
    } \
    -match regexp \
    -result {0 1969|1 {localtime failed \(clock value may be too large/small to represent\)}}

test clock-49.2 {regression test - missing time zone file (Bug 1237907)} \







|







36037
36038
36039
36040
36041
36042
36043
36044
36045
36046
36047
36048
36049
36050
36051
    }
} -cleanup {
    interp delete child
} -result {0 12345}

test clock-49.1 {regression test - localtime with negative arg (Bug 1237907)} \
    -body {
	list [catch { 
	    clock format -86400 -timezone :localtime -format %Y
	} result] $result
    } \
    -match regexp \
    -result {0 1969|1 {localtime failed \(clock value may be too large/small to represent\)}}

test clock-49.2 {regression test - missing time zone file (Bug 1237907)} \
36331
36332
36333
36334
36335
36336
36337
36338
36339
36340
36341
36342
36343
36344
36345
    }
    -body {
	clock format 1072940400 -timezone :Test/PhoenixOne \
	    -format {%Y-%m-%d %H:%M:%S %Z}
    }
    -result {2004-01-01 00:00:00 MST}
}

test clock-56.2 {use of zoneinfo, version 2} {*}{
    -setup {
	clock format [clock seconds]
	set tzdir [makeDirectory zoneinfo]
	set tzdir2 [makeDirectory Test $tzdir]
	set tzfile [makeFile {} PhoenixTwo $tzdir2]
	set f [open $tzfile wb]







|







36276
36277
36278
36279
36280
36281
36282
36283
36284
36285
36286
36287
36288
36289
36290
    }
    -body {
	clock format 1072940400 -timezone :Test/PhoenixOne \
	    -format {%Y-%m-%d %H:%M:%S %Z}
    }
    -result {2004-01-01 00:00:00 MST}
}
	    
test clock-56.2 {use of zoneinfo, version 2} {*}{
    -setup {
	clock format [clock seconds]
	set tzdir [makeDirectory zoneinfo]
	set tzdir2 [makeDirectory Test $tzdir]
	set tzfile [makeFile {} PhoenixTwo $tzdir2]
	set f [open $tzfile wb]
36381
36382
36383
36384
36385
36386
36387
36388
36389
36390
36391
36392
36393
36394
36395
    -cleanup {
	set ::tcl::clock::ZoneinfoPaths \
	    [lrange $::tcl::clock::ZoneinfoPaths 1 end]
	::tcl::clock::ClearCaches
	removeFile PhoenixTwo $tzdir2
	removeDirectory Test $tzdir
	removeDirectory zoneinfo
    }
    -body {
	clock format 1072940400 -timezone :Test/PhoenixTwo \
	    -format {%Y-%m-%d %H:%M:%S %Z}
    }
    -result {2004-01-01 00:00:00 MST}
}








|







36326
36327
36328
36329
36330
36331
36332
36333
36334
36335
36336
36337
36338
36339
36340
    -cleanup {
	set ::tcl::clock::ZoneinfoPaths \
	    [lrange $::tcl::clock::ZoneinfoPaths 1 end]
	::tcl::clock::ClearCaches
	removeFile PhoenixTwo $tzdir2
	removeDirectory Test $tzdir
	removeDirectory zoneinfo
    } 
    -body {
	clock format 1072940400 -timezone :Test/PhoenixTwo \
	    -format {%Y-%m-%d %H:%M:%S %Z}
    }
    -result {2004-01-01 00:00:00 MST}
}

36591
36592
36593
36594
36595
36596
36597
36598
36599
36600
36601
36602
36603
36604
36605
    -cleanup {
	set ::tcl::clock::ZoneinfoPaths \
	    [lrange $::tcl::clock::ZoneinfoPaths 1 end]
	::tcl::clock::ClearCaches
	removeFile TijuanaTwo $tzdir2
	removeDirectory Test $tzdir
	removeDirectory zoneinfo
    }
    -body {
	clock format 2224738800 -timezone :Test/TijuanaTwo \
	    -format {%Y-%m-%d %H:%M:%S %Z}
    }
    -result {2040-07-01 00:00:00 PDT}
}








|







36536
36537
36538
36539
36540
36541
36542
36543
36544
36545
36546
36547
36548
36549
36550
    -cleanup {
	set ::tcl::clock::ZoneinfoPaths \
	    [lrange $::tcl::clock::ZoneinfoPaths 1 end]
	::tcl::clock::ClearCaches
	removeFile TijuanaTwo $tzdir2
	removeDirectory Test $tzdir
	removeDirectory zoneinfo
    } 
    -body {
	clock format 2224738800 -timezone :Test/TijuanaTwo \
	    -format {%Y-%m-%d %H:%M:%S %Z}
    }
    -result {2040-07-01 00:00:00 PDT}
}

36743
36744
36745
36746
36747
36748
36749
36750
36751
36752
36753
36754
36755
36756
36757
36758
36759
36760
36761
36762
36763
36764
36765
36766
36767
36768
    -cleanup {
	set ::tcl::clock::ZoneinfoPaths \
	    [lrange $::tcl::clock::ZoneinfoPaths 1 end]
	::tcl::clock::ClearCaches
	removeFile Windhoek $tzdir2
	removeDirectory Test $tzdir
	removeDirectory zoneinfo
    }
    -result {Sun Jan 08 22:30:06 WAST 2012}
}

test clock-57.1 {clock scan - abbreviated options} {
    clock scan 1970-01-01 -f %Y-%m-%d -g true
} 0

test clock-58.1 {clock l10n - Japanese localisation} {*}{
    -setup {
	proc backslashify { string } {

	    set retval {}
	    foreach char [split $string {}] {
		scan $char %c ccode
		if { $ccode >= 0x0020 && $ccode < 0x007f
		     && $char ne "\{" && $char ne "\}" && $char ne "\["
		     && $char ne "\]" && $char ne "\\" && $char ne "\$" } {
		    append retval $char







|










|







36688
36689
36690
36691
36692
36693
36694
36695
36696
36697
36698
36699
36700
36701
36702
36703
36704
36705
36706
36707
36708
36709
36710
36711
36712
36713
    -cleanup {
	set ::tcl::clock::ZoneinfoPaths \
	    [lrange $::tcl::clock::ZoneinfoPaths 1 end]
	::tcl::clock::ClearCaches
	removeFile Windhoek $tzdir2
	removeDirectory Test $tzdir
	removeDirectory zoneinfo
    } 
    -result {Sun Jan 08 22:30:06 WAST 2012}
}

test clock-57.1 {clock scan - abbreviated options} {
    clock scan 1970-01-01 -f %Y-%m-%d -g true
} 0

test clock-58.1 {clock l10n - Japanese localisation} {*}{
    -setup {
	proc backslashify { string } {
	    
	    set retval {}
	    foreach char [split $string {}] {
		scan $char %c ccode
		if { $ccode >= 0x0020 && $ccode < 0x007f
		     && $char ne "\{" && $char ne "\}" && $char ne "\["
		     && $char ne "\]" && $char ne "\\" && $char ne "\$" } {
		    append retval $char
36860
36861
36862
36863
36864
36865
36866
36867
36868
36869
36870
36871
36872
36873
36874
36875
36876
36877
36878
36879
36880
36881
36882
36883
36884
36885
36886
36887
36888
36889
36890
36891
36892
36893
36894
36895
36896
36897
36898
36899
36900
36901
36902
36903
36904
36905
36906
36907
36908
36909
36910
36911
36912
36913
36914
36915
36916
36917
36918
36919
    join $trouble \n
} {}

# case-insensitive matching of weekday and month names [Bug 1781282]

test clock-60.1 {case insensitive weekday names} {
    clock scan "2000-W01 monday" -gmt true -format "%G-W%V %a"
} [clock scan "2000-W01-1" -gmt true -format "%G-W%V-%u"]
test clock-60.2 {case insensitive weekday names} {
    clock scan "2000-W01 Monday" -gmt true -format "%G-W%V %a"
} [clock scan "2000-W01-1" -gmt true -format "%G-W%V-%u"]
test clock-60.3 {case insensitive weekday names} {
    clock scan "2000-W01 MONDAY" -gmt true -format "%G-W%V %a"
} [clock scan "2000-W01-1" -gmt true -format "%G-W%V-%u"]
test clock-60.4 {case insensitive weekday names} {
    clock scan "2000-W01 friday" -gmt true -format "%G-W%V %a"
} [clock scan "2000-W01-5" -gmt true -format "%G-W%V-%u"]
test clock-60.5 {case insensitive weekday names} {
    clock scan "2000-W01 Friday" -gmt true -format "%G-W%V %a"
} [clock scan "2000-W01-5" -gmt true -format "%G-W%V-%u"]
test clock-60.6 {case insensitive weekday names} {
    clock scan "2000-W01 FRIDAY" -gmt true -format "%G-W%V %a"
} [clock scan "2000-W01-5" -gmt true -format "%G-W%V-%u"]
test clock-60.7 {case insensitive month names} {
    clock scan "1 january 2000" -gmt true -format "%d %b %Y"
} [clock scan "2000-01-01" -gmt true -format "%Y-%m-%d"]
test clock-60.8 {case insensitive month names} {
    clock scan "1 January 2000" -gmt true -format "%d %b %Y"
} [clock scan "2000-01-01" -gmt true -format "%Y-%m-%d"]
test clock-60.9 {case insensitive month names} {
    clock scan "1 JANUARY 2000" -gmt true -format "%d %b %Y"
} [clock scan "2000-01-01" -gmt true -format "%Y-%m-%d"]
test clock-60.10 {case insensitive month names} {
    clock scan "1 december 2000" -gmt true -format "%d %b %Y"
} [clock scan "2000-12-01" -gmt true -format "%Y-%m-%d"]
test clock-60.11 {case insensitive month names} {
    clock scan "1 December 2000" -gmt true -format "%d %b %Y"
} [clock scan "2000-12-01" -gmt true -format "%Y-%m-%d"]
test clock-60.12 {case insensitive month names} {
    clock scan "1 DECEMBER 2000" -gmt true -format "%d %b %Y"
} [clock scan "2000-12-01" -gmt true -format "%Y-%m-%d"]

test clock-61.1 {overflow of a wide integer on output} {*}{
    -body {
	clock format 0x8000000000000000 -format %s -gmt true
    }
    -result {integer value too large to represent}
    -returnCodes error
}
test clock-61.2 {overflow of a wide integer on output} {*}{
    -body {
	clock format -0x8000000000000001 -format %s -gmt true
    }
    -result {integer value too large to represent}
    -returnCodes error
}
test clock-61.3 {near-miss overflow of a wide integer on output} {
    clock format 0x7fffffffffffffff -format %s -gmt true
} [expr 0x7fffffffffffffff]
test clock-61.4 {near-miss overflow of a wide integer on output} {







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    join $trouble \n
} {}

# case-insensitive matching of weekday and month names [Bug 1781282]

test clock-60.1 {case insensitive weekday names} {
    clock scan "2000-W01 monday" -gmt true -format "%G-W%V %a"
} [clock scan "2000-W01-1" -gmt true -format "%G-W%V-%u"] 
test clock-60.2 {case insensitive weekday names} {
    clock scan "2000-W01 Monday" -gmt true -format "%G-W%V %a"
} [clock scan "2000-W01-1" -gmt true -format "%G-W%V-%u"] 
test clock-60.3 {case insensitive weekday names} {
    clock scan "2000-W01 MONDAY" -gmt true -format "%G-W%V %a"
} [clock scan "2000-W01-1" -gmt true -format "%G-W%V-%u"] 
test clock-60.4 {case insensitive weekday names} {
    clock scan "2000-W01 friday" -gmt true -format "%G-W%V %a"
} [clock scan "2000-W01-5" -gmt true -format "%G-W%V-%u"] 
test clock-60.5 {case insensitive weekday names} {
    clock scan "2000-W01 Friday" -gmt true -format "%G-W%V %a"
} [clock scan "2000-W01-5" -gmt true -format "%G-W%V-%u"] 
test clock-60.6 {case insensitive weekday names} {
    clock scan "2000-W01 FRIDAY" -gmt true -format "%G-W%V %a"
} [clock scan "2000-W01-5" -gmt true -format "%G-W%V-%u"] 
test clock-60.7 {case insensitive month names} {
    clock scan "1 january 2000" -gmt true -format "%d %b %Y"
} [clock scan "2000-01-01" -gmt true -format "%Y-%m-%d"] 
test clock-60.8 {case insensitive month names} {
    clock scan "1 January 2000" -gmt true -format "%d %b %Y"
} [clock scan "2000-01-01" -gmt true -format "%Y-%m-%d"] 
test clock-60.9 {case insensitive month names} {
    clock scan "1 JANUARY 2000" -gmt true -format "%d %b %Y"
} [clock scan "2000-01-01" -gmt true -format "%Y-%m-%d"] 
test clock-60.10 {case insensitive month names} {
    clock scan "1 december 2000" -gmt true -format "%d %b %Y"
} [clock scan "2000-12-01" -gmt true -format "%Y-%m-%d"] 
test clock-60.11 {case insensitive month names} {
    clock scan "1 December 2000" -gmt true -format "%d %b %Y"
} [clock scan "2000-12-01" -gmt true -format "%Y-%m-%d"] 
test clock-60.12 {case insensitive month names} {
    clock scan "1 DECEMBER 2000" -gmt true -format "%d %b %Y"
} [clock scan "2000-12-01" -gmt true -format "%Y-%m-%d"] 

test clock-61.1 {overflow of a wide integer on output} {*}{
    -body {
	clock format 0x8000000000000000 -format %s -gmt true
    } 
    -result {integer value too large to represent}
    -returnCodes error
}
test clock-61.2 {overflow of a wide integer on output} {*}{
    -body {
	clock format -0x8000000000000001 -format %s -gmt true
    } 
    -result {integer value too large to represent}
    -returnCodes error
}
test clock-61.3 {near-miss overflow of a wide integer on output} {
    clock format 0x7fffffffffffffff -format %s -gmt true
} [expr 0x7fffffffffffffff]
test clock-61.4 {near-miss overflow of a wide integer on output} {
Changes to tests/cmdMZ.test.
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    unixOrPc
} -returnCodes error -body {
    source
} -match glob -result {wrong # args: should be "source*fileName"}
test cmdMZ-3.4 {Tcl_SourceObjCmd: error conditions} -constraints {
    unixOrPc
} -returnCodes error -body {
    source a b c d e f
} -match glob -result {wrong # args: should be "source*fileName"}
test cmdMZ-3.5 {Tcl_SourceObjCmd: error in script} -body {
    set file [makeFile {
	set x 146
	error "error in sourced file"
	set y $x
    } source.file]







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    unixOrPc
} -returnCodes error -body {
    source
} -match glob -result {wrong # args: should be "source*fileName"}
test cmdMZ-3.4 {Tcl_SourceObjCmd: error conditions} -constraints {
    unixOrPc
} -returnCodes error -body {
    source a b
} -match glob -result {wrong # args: should be "source*fileName"}
test cmdMZ-3.5 {Tcl_SourceObjCmd: error in script} -body {
    set file [makeFile {
	set x 146
	error "error in sourced file"
	set y $x
    } source.file]
Changes to tests/compile.test.
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    catch {catch-test error} ::foo
    return $::foo
} {GOOD}
test compile-3.4 {TclCompileCatchCmd: bcc'ed [return] is caught} {
    proc foo {} {
	set fail [catch {
	    return 1
	}] ; # {}
	return 2
    }
    foo
} {2}
test compile-3.5 {TclCompileCatchCmd: recover from error, [Bug 705406]} {
    proc foo {} {
	catch {
	    if {[a]} {
		if b {}
	    }
	}
    }
    list [catch foo msg] $msg
} {0 1}
test compile-3.6 {TclCompileCatchCmd: error in storing result [Bug 3098302]} {*}{
     -setup {
	 namespace eval catchtest {
	     variable result1 {}







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    catch {catch-test error} ::foo
    return $::foo
} {GOOD}
test compile-3.4 {TclCompileCatchCmd: bcc'ed [return] is caught} {
    proc foo {} {
	set fail [catch {
	    return 1
	}] ; # {}	
	return 2
    }
    foo
} {2}
test compile-3.5 {TclCompileCatchCmd: recover from error, [Bug 705406]} {
    proc foo {} {
	catch {
	    if {[a]} {
		if b {}
	    }   
	}   
    }
    list [catch foo msg] $msg
} {0 1}
test compile-3.6 {TclCompileCatchCmd: error in storing result [Bug 3098302]} {*}{
     -setup {
	 namespace eval catchtest {
	     variable result1 {}
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    apply {{} { set r [list foobar] ; expr {!a} }}
} -returnCodes error -match glob -result *
test compile-11.9 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
    apply {{} { set r [list foobar] ; llength "\{" }}
    list [catch {p} msg] $msg
} -returnCodes error -result {unmatched open brace in list}

#
# Special section for tests of tclLiteral.c
# The following tests check for incorrect memory handling in
# TclReleaseLiteral. They are only effective when tcl is compiled with
# TCL_MEM_DEBUG
#
# Special test for leak on interp delete [Bug 467523].
test compile-12.1 {testing literal leak on interp delete} -setup {
    proc getbytes {} {
	set lines [split [memory info] "\n"]
	lindex $lines 3 3
    }
} -constraints memory -body {
    set end [getbytes]
    for {set i 0} {$i < 5} {incr i} {
	interp create foo
	foo eval {
	    namespace eval bar {}
	}
	interp delete foo
	set tmp $end
	set end [getbytes]
    }
    set leakedBytes [expr {$end - $tmp}]
} -cleanup {
    rename getbytes {}
    unset -nocomplain end i tmp leakedBytes
} -result 0
# Special test for a memory error in a preliminary fix of [Bug 467523].  It
# requires executing a helpfile.  Presumably the child process is used because
# when this test fails, it crashes.
test compile-12.2 {testing error on literal deletion} -constraints {memory exec} -body {
    set sourceFile [makeFile {
	for {set i 0} {$i < 5} {incr i} {
	    namespace eval bar {}
	    namespace delete bar
	}
	puts 0
    } source.file]
    exec [interpreter] $sourceFile
} -cleanup {
    catch {removeFile $sourceFile}
} -result 0
# Test to catch buffer overrun in TclCompileTokens from buf 530320
test compile-12.3 {check for a buffer overrun} -body {
    proc crash {} {
	puts $array([expr {a+2}])







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    apply {{} { set r [list foobar] ; expr {!a} }}
} -returnCodes error -match glob -result *
test compile-11.9 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
    apply {{} { set r [list foobar] ; llength "\{" }}
    list [catch {p} msg] $msg
} -returnCodes error -result {unmatched open brace in list}

# 
# Special section for tests of tclLiteral.c
# The following tests check for incorrect memory handling in
# TclReleaseLiteral. They are only effective when tcl is compiled with
# TCL_MEM_DEBUG
#
# Special test for leak on interp delete [Bug 467523]. 
test compile-12.1 {testing literal leak on interp delete} -setup {
    proc getbytes {} {
	set lines [split [memory info] "\n"]
	lindex $lines 3 3
    }
} -constraints memory -body {
    set end [getbytes]
    for {set i 0} {$i < 5} {incr i} {
	interp create foo 
	foo eval { 
	    namespace eval bar {}
	} 
	interp delete foo
	set tmp $end
	set end [getbytes]
    }
    set leakedBytes [expr {$end - $tmp}]
} -cleanup {
    rename getbytes {}
    unset -nocomplain end i tmp leakedBytes
} -result 0
# Special test for a memory error in a preliminary fix of [Bug 467523].  It
# requires executing a helpfile.  Presumably the child process is used because
# when this test fails, it crashes.
test compile-12.2 {testing error on literal deletion} -constraints {memory exec} -body {
    set sourceFile [makeFile {
	for {set i 0} {$i < 5} {incr i} {
	    namespace eval bar {}
	    namespace delete bar
	}
	puts 0
    } source.file]
    exec [interpreter] $sourceFile 
} -cleanup {
    catch {removeFile $sourceFile}
} -result 0
# Test to catch buffer overrun in TclCompileTokens from buf 530320
test compile-12.3 {check for a buffer overrun} -body {
    proc crash {} {
	puts $array([expr {a+2}])
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     catch {set bubba([join $abba $jubba]) $vol} msg2
     list $msg1 $msg2
} {{wrong # args: should be "error message ?errorInfo? ?errorCode?"} {can't read "abba": no such variable}}

test compile-14.2 {testing element name "$"} -body {
    unset -nocomplain a
    set a() 1
    set a(1) 2
    set a($) 3
    list [set a()] [set a(1)] [set a($)] [unset a() a(1); lindex [array names a] 0]
} -cleanup {unset a} -result [list 1 2 3 {$}]


# Tests compile-15.* cover Tcl Bug 633204
test compile-15.1 {proper TCL_RETURN code from [return]} {







|







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     catch {set bubba([join $abba $jubba]) $vol} msg2
     list $msg1 $msg2
} {{wrong # args: should be "error message ?errorInfo? ?errorCode?"} {can't read "abba": no such variable}}

test compile-14.2 {testing element name "$"} -body {
    unset -nocomplain a
    set a() 1
    set a(1) 2 
    set a($) 3
    list [set a()] [set a(1)] [set a($)] [unset a() a(1); lindex [array names a] 0]
} -cleanup {unset a} -result [list 1 2 3 {$}]


# Tests compile-15.* cover Tcl Bug 633204
test compile-15.1 {proper TCL_RETURN code from [return]} {
Changes to tests/coroutine.test.
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	set imax $stop
	yield
	while {$i < $imax} {
	    set stop [yield [expr {$i*$stop}]]
	    incr i
	}
    }
    coroutine foo ::apply [list {{start 2} {stop 10}} $body]
    set res {}
} -body {
    for {set k 1} {$k < 4} {incr k} {
	lappend res [foo $k]
    }
    set res
} -cleanup {







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	set imax $stop
	yield
	while {$i < $imax} {
	    set stop [yield [expr {$i*$stop}]]
	    incr i
	}
    }
    coroutine foo ::apply [list {{start 2} {stop 10}} $body] 
    set res {}
} -body {
    for {set k 1} {$k < 4} {incr k} {
	lappend res [foo $k]
    }
    set res
} -cleanup {
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	yield $val
    }
    proc getNumLevel {} {
	# remove the level for this proc's call
	expr {[lindex [testnrelevels] 1] - 1}
    }
    proc relativeLevel base {
	# remove the level for this proc's call
	expr {[getNumLevel] - $base - 1}
    }
    proc foo {} {
	while 1 {
	    nestedYield
	}
    }







|







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	yield $val
    }
    proc getNumLevel {} {
	# remove the level for this proc's call
	expr {[lindex [testnrelevels] 1] - 1}
    }
    proc relativeLevel base {
	# remove the level for this proc's call	
	expr {[getNumLevel] - $base - 1}
    }
    proc foo {} {
	while 1 {
	    nestedYield
	}
    }
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	yield $val
    }
    proc getNumLevel {} {
	# remove the level for this proc's call
	expr {[lindex [testnrelevels] 1] - 1}
    }
    proc relativeLevel base {
	# remove the level for this proc's call
	expr {[getNumLevel] - $base - 1}
    }
    proc foo base {
	while 1 {
	    set base [nestedYield [relativeLevel $base]]
	}
    }







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	yield $val
    }
    proc getNumLevel {} {
	# remove the level for this proc's call
	expr {[lindex [testnrelevels] 1] - 1}
    }
    proc relativeLevel base {
	# remove the level for this proc's call	
	expr {[getNumLevel] - $base - 1}
    }
    proc foo base {
	while 1 {
	    set base [nestedYield [relativeLevel $base]]
	}
    }
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	    set a [yieldto return -level 0 $a]
	    lappend a [llength $a]
	}
    }
    coroutine a corobody
    coroutine b corobody
    list [a x] [a y z] [a \{p] [a \{q r] [a] [a] [rename a {}] \
	[b ok] [rename b {}]
} -cleanup {
    rename corobody {}
} -result {x {y z 2} \{p {\{q r 2} {} 0 {} ok {}}
test coroutine-7.3 {yielding between coroutines} -body {
    proc juggler {target {value ""}} {
	if {$value eq ""} {
	    set value [yield [info coroutine]]







|







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	    set a [yieldto return -level 0 $a]
	    lappend a [llength $a]
	}
    }
    coroutine a corobody
    coroutine b corobody
    list [a x] [a y z] [a \{p] [a \{q r] [a] [a] [rename a {}] \
	[b ok] [rename b {}] 
} -cleanup {
    rename corobody {}
} -result {x {y z 2} \{p {\{q r 2} {} 0 {} ok {}}
test coroutine-7.3 {yielding between coroutines} -body {
    proc juggler {target {value ""}} {
	if {$value eq ""} {
	    set value [yield [info coroutine]]
Changes to tests/encoding.test.
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} {8C}
test encoding-2.2 {Tcl_FreeEncoding: refcount != 0} -setup {
    set system [encoding system]
    set path [encoding dirs]
} -constraints {testencoding} -body {
    encoding system shiftjis		;# incr ref count
    encoding dirs [list [pwd]]
    set x [encoding convertto shiftjis \u4e4e]	;# old one found
    encoding system identity
    llength shiftjis		;# Shimmer away any cache of Tcl_Encoding
    lappend x [catch {encoding convertto shiftjis \u4e4e} msg] $msg
} -cleanup {
    encoding system identity
    encoding dirs $path
    encoding system $system







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} {8C}
test encoding-2.2 {Tcl_FreeEncoding: refcount != 0} -setup {
    set system [encoding system]
    set path [encoding dirs]
} -constraints {testencoding} -body {
    encoding system shiftjis		;# incr ref count
    encoding dirs [list [pwd]]
    set x [encoding convertto shiftjis \u4e4e]	;# old one found   
    encoding system identity
    llength shiftjis		;# Shimmer away any cache of Tcl_Encoding
    lappend x [catch {encoding convertto shiftjis \u4e4e} msg] $msg
} -cleanup {
    encoding system identity
    encoding dirs $path
    encoding system $system
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test encoding-8.1 {Tcl_ExternalToUtf} {
    set f [open [file join [temporaryDirectory] dummy] w]
    fconfigure $f -translation binary -encoding iso8859-1
    puts -nonewline $f "ab\x8c\xc1g"
    close $f
    set f [open [file join [temporaryDirectory] dummy] r]
    fconfigure $f -translation binary -encoding shiftjis
    set x [read $f]
    close $f
    file delete [file join [temporaryDirectory] dummy]
    return $x
} "ab\u4e4eg"

test encoding-9.1 {Tcl_UtfToExternalDString: small buffer} {







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test encoding-8.1 {Tcl_ExternalToUtf} {
    set f [open [file join [temporaryDirectory] dummy] w]
    fconfigure $f -translation binary -encoding iso8859-1
    puts -nonewline $f "ab\x8c\xc1g"
    close $f
    set f [open [file join [temporaryDirectory] dummy] r]
    fconfigure $f -translation binary -encoding shiftjis    
    set x [read $f]
    close $f
    file delete [file join [temporaryDirectory] dummy]
    return $x
} "ab\u4e4eg"

test encoding-9.1 {Tcl_UtfToExternalDString: small buffer} {
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    encoding system identity
} -body {
    cd [temporaryDirectory]
    encoding dirs [file join tmp encoding]
    makeDirectory tmp
    makeDirectory [file join tmp encoding]
    set f [open [file join tmp encoding splat.enc] w]
    fconfigure $f -translation binary
    puts $f "abcdefghijklmnop"
    close $f
    encoding convertto splat \u4e4e
} -returnCodes error -cleanup {
    file delete [file join [temporaryDirectory] tmp encoding splat.enc]
    removeDirectory [file join tmp encoding]
    removeDirectory tmp
    cd [workingDirectory]
    encoding dirs $path
    encoding system $system
} -result {invalid encoding file "splat"}

# OpenEncodingFile is fully tested by the rest of the tests in this file.

test encoding-12.1 {LoadTableEncoding: normal encoding} {
    set x [encoding convertto iso8859-3 \u120]
    append x [encoding convertto iso8859-3 \ud5]
    append x [encoding convertfrom iso8859-3 \xd5]
} "\xd5?\u120"
test encoding-12.2 {LoadTableEncoding: single-byte encoding} {
    set x [encoding convertto iso8859-3 ab\u0120g]
    append x [encoding convertfrom iso8859-3 ab\xd5g]
} "ab\xd5gab\u120g"
test encoding-12.3 {LoadTableEncoding: multi-byte encoding} {
    set x [encoding convertto shiftjis ab\u4e4eg]
    append x [encoding convertfrom shiftjis ab\x8c\xc1g]
} "ab\x8c\xc1gab\u4e4eg"
test encoding-12.4 {LoadTableEncoding: double-byte encoding} {
    set x [encoding convertto jis0208 \u4e4e\u3b1]
    append x [encoding convertfrom jis0208 8C&A]
} "8C&A\u4e4e\u3b1"
test encoding-12.5 {LoadTableEncoding: symbol encoding} {







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    encoding system identity
} -body {
    cd [temporaryDirectory]
    encoding dirs [file join tmp encoding]
    makeDirectory tmp
    makeDirectory [file join tmp encoding]
    set f [open [file join tmp encoding splat.enc] w]
    fconfigure $f -translation binary 
    puts $f "abcdefghijklmnop"
    close $f
    encoding convertto splat \u4e4e
} -returnCodes error -cleanup {
    file delete [file join [temporaryDirectory] tmp encoding splat.enc]
    removeDirectory [file join tmp encoding]
    removeDirectory tmp
    cd [workingDirectory]
    encoding dirs $path
    encoding system $system
} -result {invalid encoding file "splat"}

# OpenEncodingFile is fully tested by the rest of the tests in this file.

test encoding-12.1 {LoadTableEncoding: normal encoding} {
    set x [encoding convertto iso8859-3 \u120]
    append x [encoding convertto iso8859-3 \ud5]
    append x [encoding convertfrom iso8859-3 \xd5]
} "\xd5?\u120"
test encoding-12.2 {LoadTableEncoding: single-byte encoding} {
    set x [encoding convertto iso8859-3 ab\u0120g] 
    append x [encoding convertfrom iso8859-3 ab\xd5g]
} "ab\xd5gab\u120g"
test encoding-12.3 {LoadTableEncoding: multi-byte encoding} {
    set x [encoding convertto shiftjis ab\u4e4eg] 
    append x [encoding convertfrom shiftjis ab\x8c\xc1g]
} "ab\x8c\xc1gab\u4e4eg"
test encoding-12.4 {LoadTableEncoding: double-byte encoding} {
    set x [encoding convertto jis0208 \u4e4e\u3b1]
    append x [encoding convertfrom jis0208 8C&A]
} "8C&A\u4e4e\u3b1"
test encoding-12.5 {LoadTableEncoding: symbol encoding} {
Changes to tests/event.test.
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
    namespace eval ::t {
	vwait ::t::v
    }
} {}
test event-11.8 {Bug 16828b3744} -setup {
    oo::class create A {
	variable continue

	method start {} {
           after idle [self] destroy

           set continue 0
           vwait [namespace current]::continue
	}
	destructor {
           set continue 1
	}
    }
} -body {
    [A new] start
} -cleanup {
    A destroy
} -result {}








|


|





|







591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
    namespace eval ::t {
	vwait ::t::v
    }
} {}
test event-11.8 {Bug 16828b3744} -setup {
    oo::class create A {
	variable continue
    
	method start {} {
           after idle [self] destroy
        
           set continue 0
           vwait [namespace current]::continue
	}
	destructor {
           set continue 1
	}	
    }
} -body {
    [A new] start
} -cleanup {
    A destroy
} -result {}

Changes to tests/exec.test.
691
692
693
694
695
696
697



698
699
700
701
702
703
704
    viewFile $log
} -result "\"Testing exec-20.0\""
test exec-20.1 {exec .CMD file} -constraints {win} -body {
    set log [makeFile {} exec201.log]
    exec [makeFile "echo %1> $log" exec201.CMD] "Testing exec-20.1"
    viewFile $log
} -result "\"Testing exec-20.1\""




# ----------------------------------------------------------------------
# cleanup

foreach file {gorp.file gorp.file2 echo echo2 cat wc sh sh2 sleep exit err} {
    removeFile $file
}







>
>
>







691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
    viewFile $log
} -result "\"Testing exec-20.0\""
test exec-20.1 {exec .CMD file} -constraints {win} -body {
    set log [makeFile {} exec201.log]
    exec [makeFile "echo %1> $log" exec201.CMD] "Testing exec-20.1"
    viewFile $log
} -result "\"Testing exec-20.1\""
    



# ----------------------------------------------------------------------
# cleanup

foreach file {gorp.file gorp.file2 echo echo2 cat wc sh sh2 sleep exit err} {
    removeFile $file
}
Changes to tests/execute.test.
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
} -body {
    set e { [llength {}]+1 }
    set result {}
    interp alias {} e slave expr
    lappend result [e $e]
    interp delete slave
    interp create slave
    interp alias {} e slave expr
    lappend result [e $e]
} -cleanup {
    interp delete slave
} -result {1 1}
test execute-6.13 {Tcl_ExprObj: exprcode epoch validation} -body {
    set e { [llength {}]+1 }
    set result {}







|







694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
} -body {
    set e { [llength {}]+1 }
    set result {}
    interp alias {} e slave expr
    lappend result [e $e]
    interp delete slave
    interp create slave
    interp alias {} e slave expr 
    lappend result [e $e]
} -cleanup {
    interp delete slave
} -result {1 1}
test execute-6.13 {Tcl_ExprObj: exprcode epoch validation} -body {
    set e { [llength {}]+1 }
    set result {}
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
} -returnCodes error -match glob -result *
test execute-10.3 {Bug 3072640} -setup {
    proc generate {n} {
	for {set i 0} {$i < $n} {incr i} {
	    yield $i
	}
    }
    proc t {args} {
	incr ::foo
    }
    trace add execution ::generate enterstep ::t
} -body {
    coroutine coro generate 5
    trace remove execution ::generate enterstep ::t
    set ::foo
} -cleanup {







|
|







1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
} -returnCodes error -match glob -result *
test execute-10.3 {Bug 3072640} -setup {
    proc generate {n} {
	for {set i 0} {$i < $n} {incr i} {
	    yield $i
	}
    }
    proc t {args} { 
	incr ::foo 
    }
    trace add execution ::generate enterstep ::t
} -body {
    coroutine coro generate 5
    trace remove execution ::generate enterstep ::t
    set ::foo
} -cleanup {
Changes to tests/expr-old.test.
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436

test expr-old-21.1 {parenthesization} {expr (2+4)*6} 36
test expr-old-21.2 {parenthesization} {expr (1?0:4)||1} 1
test expr-old-21.3 {parenthesization} {expr +(3-4)} -1

# Embedded commands and variable names.

set a 16
test expr-old-22.1 {embedded variables} {expr {2*$a}} 32
test expr-old-22.2 {embedded variables} {
    set x -5
    set y 10
    expr {$x + $y}
} {5}
test expr-old-22.3 {embedded variables} {
    set x "  -5"
    set y "  +10"
    expr {$x + $y}
} {5}
test expr-old-22.4 {embedded commands and variables} {expr {[set a] - 14}} 2
test expr-old-22.5 {embedded commands and variables} {







|
|




|







416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436

test expr-old-21.1 {parenthesization} {expr (2+4)*6} 36
test expr-old-21.2 {parenthesization} {expr (1?0:4)||1} 1
test expr-old-21.3 {parenthesization} {expr +(3-4)} -1

# Embedded commands and variable names.

set a 16 
test expr-old-22.1 {embedded variables} {expr {2*$a}} 32 
test expr-old-22.2 {embedded variables} {
    set x -5
    set y 10
    expr {$x + $y}
} {5} 
test expr-old-22.3 {embedded variables} {
    set x "  -5"
    set y "  +10"
    expr {$x + $y}
} {5}
test expr-old-22.4 {embedded commands and variables} {expr {[set a] - 14}} 2
test expr-old-22.5 {embedded commands and variables} {
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
    ieeeFloatingPoint&&testexprdouble {
	testexprdouble 17976931348623165[string repeat 0 292]
    } {This is a result: Inf}
test expr-old-37.25 {Tcl_ExprDouble and NaN} \
    {ieeeFloatingPoint testexprdouble} {
	list [catch {testexprdouble 0.0/0.0} result] $result
    } {1 {domain error: argument not in valid range}}

test expr-old-38.1 {Verify Tcl_ExprString's basic operation} -constraints {testexprstring} -body {
    list [testexprstring "1+4"] [testexprstring "2*3+4.2"] \
	    [catch {testexprstring "1+"} msg] $msg
} -match glob -result {5 10.2 1 *}
test expr-old-38.2 {Tcl_ExprString} testexprstring {
    # This one is "magical"
    testexprstring {}







|







1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
    ieeeFloatingPoint&&testexprdouble {
	testexprdouble 17976931348623165[string repeat 0 292]
    } {This is a result: Inf}
test expr-old-37.25 {Tcl_ExprDouble and NaN} \
    {ieeeFloatingPoint testexprdouble} {
	list [catch {testexprdouble 0.0/0.0} result] $result
    } {1 {domain error: argument not in valid range}}
    
test expr-old-38.1 {Verify Tcl_ExprString's basic operation} -constraints {testexprstring} -body {
    list [testexprstring "1+4"] [testexprstring "2*3+4.2"] \
	    [catch {testexprstring "1+"} msg] $msg
} -match glob -result {5 10.2 1 *}
test expr-old-38.2 {Tcl_ExprString} testexprstring {
    # This one is "magical"
    testexprstring {}
Changes to tests/expr.test.
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
test expr-23.74.2 {INST_EXPON: Bug 2798543} -body {
    expr {14**17 == 14**268435473}
} -returnCodes error -result {exponent too large}
test expr-23.74.3 {INST_EXPON: Bug 2798543} {
    expr {(-14)**17 == (-14)**65553}
} 0


# Some compilers get this wrong; ensure that we work around it correctly
test expr-24.1 {expr edge cases; shifting} {expr int(5)>>32} 0
test expr-24.2 {expr edge cases; shifting} {expr int(5)>>63} 0
test expr-24.3 {expr edge cases; shifting} {expr wide(5)>>32} 0
test expr-24.4 {expr edge cases; shifting} {expr wide(5)>>63} 0
test expr-24.5 {expr edge cases; shifting} longIs32bit {expr int(5<<32)} 0
test expr-24.6 {expr edge cases; shifting} longIs32bit {expr int(5<<63)} 0







|







1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
test expr-23.74.2 {INST_EXPON: Bug 2798543} -body {
    expr {14**17 == 14**268435473}
} -returnCodes error -result {exponent too large}
test expr-23.74.3 {INST_EXPON: Bug 2798543} {
    expr {(-14)**17 == (-14)**65553}
} 0

	
# Some compilers get this wrong; ensure that we work around it correctly
test expr-24.1 {expr edge cases; shifting} {expr int(5)>>32} 0
test expr-24.2 {expr edge cases; shifting} {expr int(5)>>63} 0
test expr-24.3 {expr edge cases; shifting} {expr wide(5)>>32} 0
test expr-24.4 {expr edge cases; shifting} {expr wide(5)>>63} 0
test expr-24.5 {expr edge cases; shifting} longIs32bit {expr int(5<<32)} 0
test expr-24.6 {expr edge cases; shifting} longIs32bit {expr int(5<<63)} 0
5773
5774
5775
5776
5777
5778
5779
5780
5781
5782
5783
5784
5785
5786
5787
    0 1 1 1 1 \
    0 -1 -2 -3 -4 \
    0 0 2 2 2 \
    0 0 -1 -2 -3 \
    0 1 0 3 3 \
    0 -1 0 -1 -2 \
    ]

test expr-32.2 {expr div basics} {
    set mod_nums [list \
        {-3 1} {-3 2} {-3 3} {-3 4} {-3 5} \
        {-3 -1} {-3 -2} {-3 -3} {-3 -4} {-3 -5} \
        {-2 1} {-2 2} {-2 3} {-2 4} {-2 5} \
        {-2 -1} {-2 -2} {-2 -3} {-2 -4} {-2 -5} \
        {-1 1} {-1 2} {-1 3} {-1 4} {-1 5} \







|







5773
5774
5775
5776
5777
5778
5779
5780
5781
5782
5783
5784
5785
5786
5787
    0 1 1 1 1 \
    0 -1 -2 -3 -4 \
    0 0 2 2 2 \
    0 0 -1 -2 -3 \
    0 1 0 3 3 \
    0 -1 0 -1 -2 \
    ]
        
test expr-32.2 {expr div basics} {
    set mod_nums [list \
        {-3 1} {-3 2} {-3 3} {-3 4} {-3 5} \
        {-3 -1} {-3 -2} {-3 -3} {-3 -4} {-3 -5} \
        {-2 1} {-2 2} {-2 3} {-2 4} {-2 5} \
        {-2 -1} {-2 -2} {-2 -3} {-2 -4} {-2 -5} \
        {-1 1} {-1 2} {-1 3} {-1 4} {-1 5} \
6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785
6786
test expr-39.16 {Tcl_ExprLongObj handles overflows} \
    -constraints {testexprlongobj longIs32bit} \
    -match glob \
    -body {
	list [catch {testexprlongobj 4294967296.} result] $result
    } \
    -result {1 {integer value too large to represent*}}

test expr-39.17 {Check that Tcl_ExprDoubleObj doesn't modify interpreter result if no error} testexprdoubleobj {
    testexprdoubleobj 4.+1.
} {This is a result: 5.0}
#Check for [Bug 1109484]
test expr-39.18 {Tcl_ExprDoubleObj on the empty string} \
    -constraints {testexprdoubleobj} \
    -match glob \







|







6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785
6786
test expr-39.16 {Tcl_ExprLongObj handles overflows} \
    -constraints {testexprlongobj longIs32bit} \
    -match glob \
    -body {
	list [catch {testexprlongobj 4294967296.} result] $result
    } \
    -result {1 {integer value too large to represent*}}
    
test expr-39.17 {Check that Tcl_ExprDoubleObj doesn't modify interpreter result if no error} testexprdoubleobj {
    testexprdoubleobj 4.+1.
} {This is a result: 5.0}
#Check for [Bug 1109484]
test expr-39.18 {Tcl_ExprDoubleObj on the empty string} \
    -constraints {testexprdoubleobj} \
    -match glob \
Changes to tests/fCmd.test.
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
catch [list package require -exact Tcltest [info patchlevel]]

cd [temporaryDirectory]

testConstraint testsetplatform [llength [info commands testsetplatform]]
testConstraint testchmod [llength [info commands testchmod]]
testConstraint winVista 0
testConstraint winXP 0
# Don't know how to determine this constraint correctly
testConstraint notNetworkFilesystem 0
testConstraint reg 0
if {[testConstraint win]} {
    catch {
	# Is the registry extension already static to this shell?
	try {







|







19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
catch [list package require -exact Tcltest [info patchlevel]]

cd [temporaryDirectory]

testConstraint testsetplatform [llength [info commands testsetplatform]]
testConstraint testchmod [llength [info commands testchmod]]
testConstraint winVista 0
testConstraint win2000orXP 0
# Don't know how to determine this constraint correctly
testConstraint notNetworkFilesystem 0
testConstraint reg 0
if {[testConstraint win]} {
    catch {
	# Is the registry extension already static to this shell?
	try {
62
63
64
65
66
67
68

69
70
71
72

73
74
75
76
77
78
79
	testConstraint xdev [expr {([dev .] != [dev $tmpspace])}]
    }
}

# Also used in winFCmd...
if {[testConstraint win]} {
    set major [string index $tcl_platform(osVersion) 0]

    if {$major > 5} {
	testConstraint winVista 1
    } else {
	testConstraint winXP 1

    }
}

testConstraint darwin9 [expr {
    [testConstraint unix]
    && $tcl_platform(os) eq "Darwin"
    && [package vsatisfies 1.$tcl_platform(osVersion) 1.9]







>
|
|
|
|
>







62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
	testConstraint xdev [expr {([dev .] != [dev $tmpspace])}]
    }
}

# Also used in winFCmd...
if {[testConstraint win]} {
    set major [string index $tcl_platform(osVersion) 0]
    if {[testConstraint nt] && $major > 4} {
        if {$major > 5} {
            testConstraint winVista 1
        } elseif {$major == 5} {
            testConstraint win2000orXP 1
        }
    }
}

testConstraint darwin9 [expr {
    [testConstraint unix]
    && $tcl_platform(os) eq "Darwin"
    && [package vsatisfies 1.$tcl_platform(osVersion) 1.9]
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
    testchmod 0o444 tf2
    file rename tf1 tf3
    file rename tf2 tf4
    list [lsort [glob tf*]] [file writable tf3] [file writable tf4]
} -result {{tf3 tf4} 1 0}
test fCmd-9.4.a {file rename: comprehensive: dir to new name} -setup {
    cleanup
} -constraints {win testchmod} -body {
    file mkdir td1 td2
    testchmod 0o555 td2
    file rename td1 td3
    file rename td2 td4
    list [lsort [glob td*]] [file writable td3] [file writable td4]
} -cleanup {
    cleanup







|







788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
    testchmod 0o444 tf2
    file rename tf1 tf3
    file rename tf2 tf4
    list [lsort [glob tf*]] [file writable tf3] [file writable tf4]
} -result {{tf3 tf4} 1 0}
test fCmd-9.4.a {file rename: comprehensive: dir to new name} -setup {
    cleanup
} -constraints {win win2000orXP testchmod} -body {
    file mkdir td1 td2
    testchmod 0o555 td2
    file rename td1 td3
    file rename td2 td4
    list [lsort [glob td*]] [file writable td3] [file writable td4]
} -cleanup {
    cleanup
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
    testchmod 0o444 tf2
    file rename -force tf1 tf1
    file rename -force tf2 tf2
    list [contents tf1] [contents tf2] [file writable tf1] [file writable tf2]
} -result {tf1 tf2 1 0}
test fCmd-9.6.a {file rename: comprehensive: dir to self} -setup {
    cleanup
} -constraints {win winXP testchmod} -body {
    file mkdir td1
    file mkdir td2
    testchmod 0o555 td2
    file rename -force td1 .
    file rename -force td2 .
    list [lsort [glob td*]] [file writable td1] [file writable td2]
} -result {{td1 td2} 1 0}







|







820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
    testchmod 0o444 tf2
    file rename -force tf1 tf1
    file rename -force tf2 tf2
    list [contents tf1] [contents tf2] [file writable tf1] [file writable tf2]
} -result {tf1 tf2 1 0}
test fCmd-9.6.a {file rename: comprehensive: dir to self} -setup {
    cleanup
} -constraints {win win2000orXP testchmod} -body {
    file mkdir td1
    file mkdir td2
    testchmod 0o555 td2
    file rename -force td1 .
    file rename -force td2 .
    list [lsort [glob td*]] [file writable td1] [file writable td2]
} -result {{td1 td2} 1 0}
Changes to tests/fileSystem.test.
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
    unix hasLinks
} -body {
    file link dir2.link dir.link
    testPathEqual [file normalize [file join dir.dir linkinside.file foo]] \
	[file normalize [file join dir2.link inside.file foo]]
} -cleanup {
    file delete dir2.link
} -result ok
makeDirectory dir2.file
test filesystem-1.11 {link normalisation: double link, back in tree} {unix hasLinks} {
    file link dir2.link dir.link
    file link [file join dir2.file dir2.link] [file join .. dir2.link]
    testPathEqual [file normalize [file join dir.dir linkinside.file foo]] \
	[file normalize [file join dir2.file dir2.link inside.file foo]]
} ok







|







142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
    unix hasLinks
} -body {
    file link dir2.link dir.link
    testPathEqual [file normalize [file join dir.dir linkinside.file foo]] \
	[file normalize [file join dir2.link inside.file foo]]
} -cleanup {
    file delete dir2.link
} -result ok 
makeDirectory dir2.file
test filesystem-1.11 {link normalisation: double link, back in tree} {unix hasLinks} {
    file link dir2.link dir.link
    file link [file join dir2.file dir2.link] [file join .. dir2.link]
    testPathEqual [file normalize [file join dir.dir linkinside.file foo]] \
	[file normalize [file join dir2.file dir2.link inside.file foo]]
} ok
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
    close [open dgp/test w]
    foreach relative [glob -nocomplain [file join * test]] {
	set absolute [file join [pwd] $relative]
	set res [list [file tail $absolute] "test"]
    }
    return $res
} -cleanup {
    file delete -force dgp
    cd $origdir
} -result {test test}
test filesystem-9.6 {path objects and file tail and object rep} win {
    set res {}
    set p "C:\\toto"
    lappend res [file join $p toto]
    file isdirectory $p







|







870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
    close [open dgp/test w]
    foreach relative [glob -nocomplain [file join * test]] {
	set absolute [file join [pwd] $relative]
	set res [list [file tail $absolute] "test"]
    }
    return $res
} -cleanup {
    file delete -force dgp 
    cd $origdir
} -result {test test}
test filesystem-9.6 {path objects and file tail and object rep} win {
    set res {}
    set p "C:\\toto"
    lappend res [file join $p toto]
    file isdirectory $p
Changes to tests/for.test.
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
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        12 {Date: Wed, 11 Sep 1996 11:14:53 -0700} \
        13 {From: George <george@tcl>} \
        14 {The Tcl 7.6 and Tk 4.2 releases} \
        15 {} \
        16 {This page contains information about Tcl 7.6 and Tk4.2, which are the most recent} \
        17 {releases of the Tcl scripting language and the Tk toolkit. The first beta versions of these} \
        18 {releases were released on August 30, 1996. These releases contain only minor changes,} \
        19 {so we hope to have only a single beta release and to go final in early October, 1996.} \
        20 {} \
        21 {} \
        22 {What's new} \
        23 {} \
        24 {The most important changes in the releases are summarized below. See the README} \
        25 {and changes files in the distributions for more complete information on what has} \
        26 {changed, including both feature changes and bug fixes.} \
        27 {} \
        28 {     There are new options to the file command for copying files (file copy),} \
        29 {     deleting files and directories (file delete), creating directories (file} \
        30 {     mkdir), and renaming files (file rename).} \
        31 {     The implementation of exec has been improved greatly for Windows 95 and} \
        32 {     Windows NT.} \
        33 {     There is a new memory allocator for the Macintosh version, which should be} \
        34 {     more efficient than the old one.} \
        35 {     Tk's grid geometry manager has been completely rewritten. The layout} \
        36 {     algorithm produces much better layouts than before, especially where rows or} \
        37 {     columns were stretchable.} \
        38 {     There are new commands for creating common dialog boxes:} \
        39 {     tk_chooseColor, tk_getOpenFile, tk_getSaveFile and} \
        40 {     tk_messageBox. These use native dialog boxes if they are available.} \
        41 {     There is a new virtual event mechanism for handling events in a more portable} \
        42 {     way. See the new command event. It also allows events (both physical and} \
        43 {     virtual) to be generated dynamically.} \
        44 {} \
        45 {Tcl 7.6 and Tk 4.2 are backwards-compatible with Tcl 7.5 and Tk 4.1 except for} \
        46 {changes in the C APIs for custom channel drivers. Scripts written for earlier releases} \
        47 {should work on these new releases as well.} \
        48 {} \
        49 {Obtaining The Releases} \
        50 {} \
        51 {Binary Releases} \
        52 {} \
        53 {Pre-compiled releases are available for the following platforms: } \
        54 {} \
        55 {     Windows 3.1, Windows 95, and Windows NT: Fetch} \
        56 {     ftp://ftp.sunlabs.com/pub/tcl/win42b1.exe, then execute it. The file is a} \
        57 {     self-extracting executable. It will install the Tcl and Tk libraries, the wish and} \
        58 {     tclsh programs, and documentation.} \
        59 {     Macintosh (both 68K and PowerPC): Fetch} \
        60 {     ftp://ftp.sunlabs.com/pub/tcl/mactk4.2b1.sea.hqx. The file is in binhex format,} \
        61 {     which is understood by Fetch, StuffIt, and many other Mac utilities. The} \
        62 {     unpacked file is a self-installing executable: double-click on it and it will create a} \
        63 {     folder containing all that you need to run Tcl and Tk. } \
        64 {        UNIX (Solaris 2.* and SunOS, other systems soon to follow). Easy to install} \
        65 {     binary packages are now for sale at the Sun Labs Tcl/Tk Shop. Check it out!} \







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        12 {Date: Wed, 11 Sep 1996 11:14:53 -0700} \
        13 {From: George <george@tcl>} \
        14 {The Tcl 7.6 and Tk 4.2 releases} \
        15 {} \
        16 {This page contains information about Tcl 7.6 and Tk4.2, which are the most recent} \
        17 {releases of the Tcl scripting language and the Tk toolkit. The first beta versions of these} \
        18 {releases were released on August 30, 1996. These releases contain only minor changes,} \
        19 {so we hope to have only a single beta release and to go final in early October, 1996. } \
        20 {} \
        21 {} \
        22 {What's new } \
        23 {} \
        24 {The most important changes in the releases are summarized below. See the README} \
        25 {and changes files in the distributions for more complete information on what has} \
        26 {changed, including both feature changes and bug fixes. } \
        27 {} \
        28 {     There are new options to the file command for copying files (file copy),} \
        29 {     deleting files and directories (file delete), creating directories (file} \
        30 {     mkdir), and renaming files (file rename). } \
        31 {     The implementation of exec has been improved greatly for Windows 95 and} \
        32 {     Windows NT. } \
        33 {     There is a new memory allocator for the Macintosh version, which should be} \
        34 {     more efficient than the old one. } \
        35 {     Tk's grid geometry manager has been completely rewritten. The layout} \
        36 {     algorithm produces much better layouts than before, especially where rows or} \
        37 {     columns were stretchable. } \
        38 {     There are new commands for creating common dialog boxes:} \
        39 {     tk_chooseColor, tk_getOpenFile, tk_getSaveFile and} \
        40 {     tk_messageBox. These use native dialog boxes if they are available. } \
        41 {     There is a new virtual event mechanism for handling events in a more portable} \
        42 {     way. See the new command event. It also allows events (both physical and} \
        43 {     virtual) to be generated dynamically. } \
        44 {} \
        45 {Tcl 7.6 and Tk 4.2 are backwards-compatible with Tcl 7.5 and Tk 4.1 except for} \
        46 {changes in the C APIs for custom channel drivers. Scripts written for earlier releases} \
        47 {should work on these new releases as well. } \
        48 {} \
        49 {Obtaining The Releases} \
        50 {} \
        51 {Binary Releases} \
        52 {} \
        53 {Pre-compiled releases are available for the following platforms: } \
        54 {} \
        55 {     Windows 3.1, Windows 95, and Windows NT: Fetch} \
        56 {     ftp://ftp.sunlabs.com/pub/tcl/win42b1.exe, then execute it. The file is a} \
        57 {     self-extracting executable. It will install the Tcl and Tk libraries, the wish and} \
        58 {     tclsh programs, and documentation. } \
        59 {     Macintosh (both 68K and PowerPC): Fetch} \
        60 {     ftp://ftp.sunlabs.com/pub/tcl/mactk4.2b1.sea.hqx. The file is in binhex format,} \
        61 {     which is understood by Fetch, StuffIt, and many other Mac utilities. The} \
        62 {     unpacked file is a self-installing executable: double-click on it and it will create a} \
        63 {     folder containing all that you need to run Tcl and Tk. } \
        64 {        UNIX (Solaris 2.* and SunOS, other systems soon to follow). Easy to install} \
        65 {     binary packages are now for sale at the Sun Labs Tcl/Tk Shop. Check it out!} \
447
448
449
450
451
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453
454
455
456
457
458
459
460
461
	    if {$c < $cutoff} {
		if {! $inheaders} {
		    set c [expr $limit-1]
		} else {
		    set c [string length $line]
		}
	    }
	    set newline [string trimright [string range $line 0 $c]]
	    if {! $continuation} {
		append result $newline $NL
	    } else {
		append result \ $newline $NL
	    }
	    incr c
	    set line [string trimright [string range $line $c end]]







|







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	    if {$c < $cutoff} {
		if {! $inheaders} {
		    set c [expr $limit-1]
		} else {
		    set c [string length $line]
		}
	    }
	    set newline [string range $line 0 $c]
	    if {! $continuation} {
		append result $newline $NL
	    } else {
		append result \ $newline $NL
	    }
	    incr c
	    set line [string trimright [string range $line $c end]]
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586

This page contains information about Tcl 7.6 and Tk4.2,
 which are the most recent
releases of the Tcl scripting language and the Tk toolk
it. The first beta versions of these
releases were released on August 30, 1996. These releas
es contain only minor changes,
so we hope to have only a single beta release and to
go final in early October, 1996.


What's new

The most important changes in the releases are summariz
ed below. See the README
and changes files in the distributions for more complet
e information on what has
changed, including both feature changes and bug fixes.

     There are new options to the file command for
copying files (file copy),
     deleting files and directories (file delete),
creating directories (file
     mkdir), and renaming files (file rename).
     The implementation of exec has been improved great
ly for Windows 95 and
     Windows NT.
     There is a new memory allocator for the Macintosh
version, which should be
     more efficient than the old one.
     Tk's grid geometry manager has been completely
rewritten. The layout
     algorithm produces much better layouts than before
, especially where rows or
     columns were stretchable.
     There are new commands for creating common dialog
boxes:
     tk_chooseColor, tk_getOpenFile, tk_getSaveFile and
     tk_messageBox. These use native dialog boxes if
they are available.
     There is a new virtual event mechanism for handlin
g events in a more portable
     way. See the new command event. It also allows
events (both physical and
     virtual) to be generated dynamically.

Tcl 7.6 and Tk 4.2 are backwards-compatible with Tcl
7.5 and Tk 4.1 except for
changes in the C APIs for custom channel drivers. Scrip
ts written for earlier releases
should work on these new releases as well.

Obtaining The Releases

Binary Releases

Pre-compiled releases are available for the following
platforms:

     Windows 3.1, Windows 95, and Windows NT: Fetch
     ftp://ftp.sunlabs.com/pub/tcl/win42b1.exe, then
execute it. The file is a
     self-extracting executable. It will install the
Tcl and Tk libraries, the wish and
     tclsh programs, and documentation.
     Macintosh (both 68K and PowerPC): Fetch
     ftp://ftp.sunlabs.com/pub/tcl/mactk4.2b1.sea.hqx.
The file is in binhex format,
     which is understood by Fetch, StuffIt, and many
other Mac utilities. The
     unpacked file is a self-installing executable:
double-click on it and it will create a
     folder containing all that you need to run Tcl
and Tk.
        UNIX (Solaris 2.* and SunOS, other systems
soon to follow). Easy to install
     binary packages are now for sale at the Sun Labs
Tcl/Tk Shop. Check it out!
}

# Check that "break" resets the interpreter's result

test for-4.1 {break must reset the interp result} {
    catch {







|



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|

|

|

|


|
|

|
|



|
|


|



|

|

|



|





|



|

|

|

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|

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|

|







503
504
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574
575
576
577
578
579
580
581
582
583
584
585
586

This page contains information about Tcl 7.6 and Tk4.2,
 which are the most recent
releases of the Tcl scripting language and the Tk toolk
it. The first beta versions of these
releases were released on August 30, 1996. These releas
es contain only minor changes,
so we hope to have only a single beta release and to 
go final in early October, 1996.


What's new 

The most important changes in the releases are summariz
ed below. See the README
and changes files in the distributions for more complet
e information on what has
changed, including both feature changes and bug fixes. 

     There are new options to the file command for 
copying files (file copy),
     deleting files and directories (file delete), 
creating directories (file
     mkdir), and renaming files (file rename). 
     The implementation of exec has been improved great
ly for Windows 95 and
     Windows NT. 
     There is a new memory allocator for the Macintosh 
version, which should be
     more efficient than the old one. 
     Tk's grid geometry manager has been completely 
rewritten. The layout
     algorithm produces much better layouts than before
, especially where rows or
     columns were stretchable. 
     There are new commands for creating common dialog 
boxes:
     tk_chooseColor, tk_getOpenFile, tk_getSaveFile and
     tk_messageBox. These use native dialog boxes if 
they are available.
     There is a new virtual event mechanism for handlin
g events in a more portable
     way. See the new command event. It also allows 
events (both physical and
     virtual) to be generated dynamically. 

Tcl 7.6 and Tk 4.2 are backwards-compatible with Tcl 
7.5 and Tk 4.1 except for
changes in the C APIs for custom channel drivers. Scrip
ts written for earlier releases
should work on these new releases as well. 

Obtaining The Releases

Binary Releases

Pre-compiled releases are available for the following 
platforms:

     Windows 3.1, Windows 95, and Windows NT: Fetch
     ftp://ftp.sunlabs.com/pub/tcl/win42b1.exe, then 
execute it. The file is a
     self-extracting executable. It will install the 
Tcl and Tk libraries, the wish and
     tclsh programs, and documentation. 
     Macintosh (both 68K and PowerPC): Fetch
     ftp://ftp.sunlabs.com/pub/tcl/mactk4.2b1.sea.hqx. 
The file is in binhex format,
     which is understood by Fetch, StuffIt, and many 
other Mac utilities. The
     unpacked file is a self-installing executable: 
double-click on it and it will create a
     folder containing all that you need to run Tcl 
and Tk.
        UNIX (Solaris 2.* and SunOS, other systems 
soon to follow). Easy to install
     binary packages are now for sale at the Sun Labs 
Tcl/Tk Shop. Check it out!
}

# Check that "break" resets the interpreter's result

test for-4.1 {break must reset the interp result} {
    catch {
Changes to tests/history.test.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
# Commands covered:  history
#
# This file contains a collection of tests for one or more of the Tcl built-in
# commands.  Sourcing this file into Tcl runs the tests and generates output
# for errors.  No output means no errors were found.
#
# Copyright (c) 1991-1993 The Regents of the University of California.
# Copyright (c) 1994 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
#
# See the file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.

if {"::tcltest" ni [namespace children]} {
    package require tcltest 2
    namespace import -force ::tcltest::*
}

# The history command might be autoloaded...
if {[catch {history}]} {












|







1
2
3
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5
6
7
8
9
10
11
12
13
14
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18
19
20
# Commands covered:  history
#
# This file contains a collection of tests for one or more of the Tcl built-in
# commands.  Sourcing this file into Tcl runs the tests and generates output
# for errors.  No output means no errors were found.
#
# Copyright (c) 1991-1993 The Regents of the University of California.
# Copyright (c) 1994 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
#
# See the file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.
  
if {"::tcltest" ni [namespace children]} {
    package require tcltest 2
    namespace import -force ::tcltest::*
}

# The history command might be autoloaded...
if {[catch {history}]} {
Changes to tests/httpd.
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
		append html </dl>\n
	    }
	    append html </body></html>
	}
    }

    # Catch errors from premature client closes

    catch {
	if {$data(proto) == "HEAD"} {
	    puts $sock "HTTP/1.0 200 OK"
	} else {
            # Split the response to test for [Bug 26245326]
	    puts -nonewline $sock "HT"
            flush $sock







|







205
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207
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209
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213
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218
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		append html </dl>\n
	    }
	    append html </body></html>
	}
    }

    # Catch errors from premature client closes
    
    catch {
	if {$data(proto) == "HEAD"} {
	    puts $sock "HTTP/1.0 200 OK"
	} else {
            # Split the response to test for [Bug 26245326]
	    puts -nonewline $sock "HT"
            flush $sock
Changes to tests/httpold.test.
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
	return
    }
}

set bindata "This is binary data\x0d\x0amore\x0dmore\x0amore\x00null"
catch {unset data}

##
## The httpd script implement a stub http server
##
source [file join [file dirname [info script]] httpd]

set port 8010
if [catch {httpd_init $port} listen] {
    puts "Cannot start http server, http test skipped"







|







32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
	return
    }
}

set bindata "This is binary data\x0d\x0amore\x0dmore\x0amore\x00null"
catch {unset data}

## 
## The httpd script implement a stub http server
##
source [file join [file dirname [info script]] httpd]

set port 8010
if [catch {httpd_init $port} listen] {
    puts "Cannot start http server, http test skipped"
Changes to tests/indexObj.test.
105
106
107
108
109
110
111
112
113
114
115
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119
    testwrongnumargs 1 "" mycmd foo
} "wrong # args: should be \"mycmd\""
test indexObj-5.6 {Tcl_WrongNumArgs} testindexobj {
    testwrongnumargs 2 "" mycmd foo
} "wrong # args: should be \"mycmd foo\""
# Contrast this with test proc-3.6; they have to be like this because
# of [Bug 1066837] so Itcl won't break.
test indexObj-5.7 {Tcl_WrongNumArgs} {testindexobj obsolete} {
    testwrongnumargs 2 "fee fi" "fo fum" foo bar
} "wrong # args: should be \"fo fum foo fee fi\""

test indexObj-6.1 {Tcl_GetIndexFromObjStruct} testindexobj {
    set x a
    testgetindexfromobjstruct $x 0
} "wrong # args: should be \"testgetindexfromobjstruct a 0\""







|







105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
    testwrongnumargs 1 "" mycmd foo
} "wrong # args: should be \"mycmd\""
test indexObj-5.6 {Tcl_WrongNumArgs} testindexobj {
    testwrongnumargs 2 "" mycmd foo
} "wrong # args: should be \"mycmd foo\""
# Contrast this with test proc-3.6; they have to be like this because
# of [Bug 1066837] so Itcl won't break.
test indexObj-5.7 {Tcl_WrongNumArgs} testindexobj {
    testwrongnumargs 2 "fee fi" "fo fum" foo bar
} "wrong # args: should be \"fo fum foo fee fi\""

test indexObj-6.1 {Tcl_GetIndexFromObjStruct} testindexobj {
    set x a
    testgetindexfromobjstruct $x 0
} "wrong # args: should be \"testgetindexfromobjstruct a 0\""
Changes to tests/info.test.
1837
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1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
][reduce [info frame 0]]} ; # line 2 of the eval
} {type eval line 2 cmd {info frame 0} proc ::tcltest::RunTest}


# -------------------------------------------------------------------------
# literal sharing 2, bug 2933089

test info-39.1 {location information not confused by literal sharing, bug 2933089} -setup {
    set result {}

    proc print_one {} {}
    proc test_info_frame {} {
	set x 1
	set y x








|







1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
][reduce [info frame 0]]} ; # line 2 of the eval
} {type eval line 2 cmd {info frame 0} proc ::tcltest::RunTest}


# -------------------------------------------------------------------------
# literal sharing 2, bug 2933089

test info-40.1 {location information not confused by literal sharing, bug 2933089} -setup {
    set result {}

    proc print_one {} {}
    proc test_info_frame {} {
	set x 1
	set y x

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2138

# -------------------------------------------------------------------------
namespace eval foo {}
proc foo::bar {} {
    foreach {*}{
	x y
	{set res [info frame 0]}
    }
    return $res
}
test info-33.13 {{*}, literal, simple, bytecompiled} -body {
    reduce [foo::bar]
} -cleanup {
    namespace delete foo
} -result {type source line 2101 file info.test cmd {info frame 0} proc ::foo::bar level 0}

# -------------------------------------------------------------------------
namespace eval foo {}
proc foo::bar {} {
    if {*}{
	{[return [info frame 0]]}
	{}
    }
}
test info-33.14 {{*}, literal, simple, bytecompiled} -body {
    reduce [foo::bar]
} -cleanup {
    namespace delete foo
} -result {type source line 2115 file info.test cmd {info frame 0} proc ::foo::bar level 0}

# -------------------------------------------------------------------------
namespace eval foo {}
proc foo::bar {} {
    if 0 {*}{
	{} else
	{return [info frame 0]}
    }
}
test info-33.15 {{*}, literal, simple, bytecompiled} -body {
    reduce [foo::bar]
} -cleanup {
    namespace delete foo
} -result {type source line 2130 file info.test cmd {info frame 0} proc ::foo::bar level 0}








|














|













|







2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
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# -------------------------------------------------------------------------
namespace eval foo {}
proc foo::bar {} {
    foreach {*}{
	x y
	{set res [info frame 0]}
    } 
    return $res
}
test info-33.13 {{*}, literal, simple, bytecompiled} -body {
    reduce [foo::bar]
} -cleanup {
    namespace delete foo
} -result {type source line 2101 file info.test cmd {info frame 0} proc ::foo::bar level 0}

# -------------------------------------------------------------------------
namespace eval foo {}
proc foo::bar {} {
    if {*}{
	{[return [info frame 0]]}
	{}
    } 
}
test info-33.14 {{*}, literal, simple, bytecompiled} -body {
    reduce [foo::bar]
} -cleanup {
    namespace delete foo
} -result {type source line 2115 file info.test cmd {info frame 0} proc ::foo::bar level 0}

# -------------------------------------------------------------------------
namespace eval foo {}
proc foo::bar {} {
    if 0 {*}{
	{} else
	{return [info frame 0]}
    } 
}
test info-33.15 {{*}, literal, simple, bytecompiled} -body {
    reduce [foo::bar]
} -cleanup {
    namespace delete foo
} -result {type source line 2130 file info.test cmd {info frame 0} proc ::foo::bar level 0}

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} -result {type source line 2218 file info.test cmd {info frame 0} proc ::foo::bar level 0}

# -------------------------------------------------------------------------
namespace eval foo {}
proc foo::bar {} {
    try {*}{
	{set res [info frame 0]}
    }
    return $res
}
test info-33.23 {{*}, literal, simple, bytecompiled} -body {
    reduce [foo::bar]
} -cleanup {
    namespace delete foo
} -result {type source line 2231 file info.test cmd {info frame 0} proc ::foo::bar level 0}







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} -result {type source line 2218 file info.test cmd {info frame 0} proc ::foo::bar level 0}

# -------------------------------------------------------------------------
namespace eval foo {}
proc foo::bar {} {
    try {*}{
	{set res [info frame 0]}
    } 
    return $res
}
test info-33.23 {{*}, literal, simple, bytecompiled} -body {
    reduce [foo::bar]
} -cleanup {
    namespace delete foo
} -result {type source line 2231 file info.test cmd {info frame 0} proc ::foo::bar level 0}
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} -cleanup {
    namespace delete foo
} -result {type source line 2389 file info.test cmd {info frame 0} proc ::foo::bar level 0}

# -------------------------------------------------------------------------
unset -nocomplain res

test info-39.0 {Bug 4b61afd660} -setup {
    proc probe {} {
	return [dict get [info frame -1] line]
    }
    set body {
	set cmd probe
	$cmd
    }







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} -cleanup {
    namespace delete foo
} -result {type source line 2389 file info.test cmd {info frame 0} proc ::foo::bar level 0}

# -------------------------------------------------------------------------
unset -nocomplain res

test info-39.1 {Bug 4b61afd660} -setup {
    proc probe {} {
	return [dict get [info frame -1] line]
    }
    set body {
	set cmd probe
	$cmd
    }
Changes to tests/init.test.
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    auto_qualify ::foo::bar ::blue
} ::foo::bar
test init-1.2 {auto_qualify - absolute cmd - global} {
    auto_qualify ::global ::sub
} global
test init-1.3 {auto_qualify - no colons cmd - global} {
    auto_qualify nocolons ::
} nocolons
test init-1.4 {auto_qualify - no colons cmd - namespace} {
    auto_qualify nocolons ::sub
} {::sub::nocolons nocolons}
test init-1.5 {auto_qualify - colons in cmd - global} {
    auto_qualify foo::bar ::
} ::foo::bar
test init-1.6 {auto_qualify - colons in cmd - namespace} {







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    auto_qualify ::foo::bar ::blue
} ::foo::bar
test init-1.2 {auto_qualify - absolute cmd - global} {
    auto_qualify ::global ::sub
} global
test init-1.3 {auto_qualify - no colons cmd - global} {
    auto_qualify nocolons ::
} nocolons 
test init-1.4 {auto_qualify - no colons cmd - namespace} {
    auto_qualify nocolons ::sub
} {::sub::nocolons nocolons}
test init-1.5 {auto_qualify - colons in cmd - global} {
    auto_qualify foo::bar ::
} ::foo::bar
test init-1.6 {auto_qualify - colons in cmd - namespace} {
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test init-2.5 {load safe:::setLogCmd - stage 2} {
    safe:::setLogCmd  ;# intentionally 3 :
    rename ::safe::setLogCmd {}  ;# should not fail
} {}
auto_reset
catch {rename ::safe::setLogCmd {}}
test init-2.6 {load setLogCmd from safe:: - stage 1} {
    namespace eval safe setLogCmd
    rename ::safe::setLogCmd {}  ;# should not fail
} {}
test init-2.7 {oad setLogCmd from safe::  - stage 2} {
    namespace eval safe setLogCmd
    rename ::safe::setLogCmd {}  ;# should not fail
} {}
test init-2.8 {load tcl::HistAdd} -setup {
    auto_reset
    catch {rename ::tcl::HistAdd {}}
} -body {
    # 3 ':' on purpose







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test init-2.5 {load safe:::setLogCmd - stage 2} {
    safe:::setLogCmd  ;# intentionally 3 :
    rename ::safe::setLogCmd {}  ;# should not fail
} {}
auto_reset
catch {rename ::safe::setLogCmd {}}
test init-2.6 {load setLogCmd from safe:: - stage 1} {
    namespace eval safe setLogCmd 
    rename ::safe::setLogCmd {}  ;# should not fail
} {}
test init-2.7 {oad setLogCmd from safe::  - stage 2} {
    namespace eval safe setLogCmd 
    rename ::safe::setLogCmd {}  ;# should not fail
} {}
test init-2.8 {load tcl::HistAdd} -setup {
    auto_reset
    catch {rename ::tcl::HistAdd {}}
} -body {
    # 3 ':' on purpose
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                which spans
                multiple lines}
    {argument which is all on one line but which is of such great length that the Tcl C library will truncate it when appending it onto the global error stack}
    {argument which spans multiple lines
                and is long enough to be truncated and
"               <- includes a false lead in the prune point search
                and must be longer still to force truncation}
                {contrived example: rare circumstance
		where the point at which to prune the
		error stack cannot be uniquely determined.
		foo bar foo
"}
    {contrived example: rare circumstance
		where the point at which to prune the
		error stack cannot be uniquely determined.
		foo bar
"}
    {argument that contains non-ASCII character, \u20ac, and which is of such great length that it will be longer than 150 bytes so it will be truncated by the Tcl C library}
	}] {    ;# emacs needs -> "








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                which spans
                multiple lines}
    {argument which is all on one line but which is of such great length that the Tcl C library will truncate it when appending it onto the global error stack}
    {argument which spans multiple lines
                and is long enough to be truncated and
"               <- includes a false lead in the prune point search
                and must be longer still to force truncation}
                {contrived example: rare circumstance 
		where the point at which to prune the
		error stack cannot be uniquely determined.
		foo bar foo
"}
    {contrived example: rare circumstance 
		where the point at which to prune the
		error stack cannot be uniquely determined.
		foo bar
"}
    {argument that contains non-ASCII character, \u20ac, and which is of such great length that it will be longer than 150 bytes so it will be truncated by the Tcl C library}
	}] {    ;# emacs needs -> "

Changes to tests/interp.test.
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    interp hello
} -result {bad option "hello": must be alias, aliases, bgerror, cancel, create, debug, delete, eval, exists, expose, hide, hidden, issafe, invokehidden, limit, marktrusted, recursionlimit, slaves, share, target, or transfer}
test interp-1.8 {options for interp command} -returnCodes error -body {
    interp -froboz
} -result {bad option "-froboz": must be alias, aliases, bgerror, cancel, create, debug, delete, eval, exists, expose, hide, hidden, issafe, invokehidden, limit, marktrusted, recursionlimit, slaves, share, target, or transfer}
test interp-1.9 {options for interp command} -returnCodes error -body {
    interp -froboz -safe
} -result {bad option "-froboz": must be alias, aliases, bgerror, cancel, create, debug, delete, eval, exists, expose, hide, hidden, issafe, invokehidden, limit, marktrusted, recursionlimit, slaves, share, target, or transfer}
test interp-1.10 {options for interp command} -returnCodes error -body {
    interp target
} -result {wrong # args: should be "interp target path alias"}

# Part 1: Basic interpreter creation tests:
test interp-2.1 {basic interpreter creation} {
    interp create a
} a
test interp-2.2 {basic interpreter creation} {
    catch {interp create}
} 0
test interp-2.3 {basic interpreter creation} {
    catch {interp create -safe}
} 0
test interp-2.4 {basic interpreter creation} -setup {
    catch {interp create a}
} -returnCodes error -body {
    interp create a
} -result {interpreter named "a" already exists, cannot create}
test interp-2.5 {basic interpreter creation} {
    interp create b -safe







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    interp hello
} -result {bad option "hello": must be alias, aliases, bgerror, cancel, create, debug, delete, eval, exists, expose, hide, hidden, issafe, invokehidden, limit, marktrusted, recursionlimit, slaves, share, target, or transfer}
test interp-1.8 {options for interp command} -returnCodes error -body {
    interp -froboz
} -result {bad option "-froboz": must be alias, aliases, bgerror, cancel, create, debug, delete, eval, exists, expose, hide, hidden, issafe, invokehidden, limit, marktrusted, recursionlimit, slaves, share, target, or transfer}
test interp-1.9 {options for interp command} -returnCodes error -body {
    interp -froboz -safe
} -result {bad option "-froboz": must be alias, aliases, bgerror, cancel, create, debug, delete, eval, exists, expose, hide, hidden, issafe, invokehidden, limit, marktrusted, recursionlimit, slaves, share, target, or transfer} 
test interp-1.10 {options for interp command} -returnCodes error -body {
    interp target
} -result {wrong # args: should be "interp target path alias"}

# Part 1: Basic interpreter creation tests:
test interp-2.1 {basic interpreter creation} {
    interp create a
} a
test interp-2.2 {basic interpreter creation} {
    catch {interp create}
} 0
test interp-2.3 {basic interpreter creation} {
    catch {interp create -safe}
} 0 
test interp-2.4 {basic interpreter creation} -setup {
    catch {interp create a}
} -returnCodes error -body {
    interp create a
} -result {interpreter named "a" already exists, cannot create}
test interp-2.5 {basic interpreter creation} {
    interp create b -safe
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    set x [interp create]
    regexp "interp(\[0-9]+)" $x dummy thenum
    interp delete $x
    proc interp$thenum {} {}
    set x [interp create]
    regexp "interp(\[0-9]+)" $x dummy anothernum
    expr $anothernum > $thenum
} 1
test interp-2.12 {anonymous interps vs existing procs} {
    set x [interp create -safe]
    regexp "interp(\[0-9]+)" $x dummy thenum
    interp delete $x
    proc interp$thenum {} {}
    set x [interp create -safe]
    regexp "interp(\[0-9]+)" $x dummy anothernum







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    set x [interp create]
    regexp "interp(\[0-9]+)" $x dummy thenum
    interp delete $x
    proc interp$thenum {} {}
    set x [interp create]
    regexp "interp(\[0-9]+)" $x dummy anothernum
    expr $anothernum > $thenum
} 1    
test interp-2.12 {anonymous interps vs existing procs} {
    set x [interp create -safe]
    regexp "interp(\[0-9]+)" $x dummy thenum
    interp delete $x
    proc interp$thenum {} {}
    set x [interp create -safe]
    regexp "interp(\[0-9]+)" $x dummy anothernum
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    proc dela {} {interp delete a}
    list [catch {a eval foo} msg] $msg
} {1 {attempt to call eval in deleted interpreter}}
test interp-18.9 {eval in deleted interp, bug 495830} {
    interp create tst
    interp alias tst suicide {} interp delete tst
    list [catch {tst eval {suicide; set a 5}} msg] $msg
} {1 {attempt to call eval in deleted interpreter}}
test interp-18.10 {eval in deleted interp, bug 495830} {
    interp create tst
    interp alias tst suicide {} interp delete tst
    list [catch {tst eval {set set set; suicide; $set a 5}} msg] $msg
} {1 {attempt to call eval in deleted interpreter}}

# Test alias deletion

test interp-19.1 {alias deletion} {
    catch {interp delete a}
    interp create a
    interp alias a foo a bar







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    proc dela {} {interp delete a}
    list [catch {a eval foo} msg] $msg
} {1 {attempt to call eval in deleted interpreter}}
test interp-18.9 {eval in deleted interp, bug 495830} {
    interp create tst
    interp alias tst suicide {} interp delete tst
    list [catch {tst eval {suicide; set a 5}} msg] $msg
} {1 {attempt to call eval in deleted interpreter}}     
test interp-18.10 {eval in deleted interp, bug 495830} {
    interp create tst
    interp alias tst suicide {} interp delete tst
    list [catch {tst eval {set set set; suicide; $set a 5}} msg] $msg
} {1 {attempt to call eval in deleted interpreter}}     

# Test alias deletion

test interp-19.1 {alias deletion} {
    catch {interp delete a}
    interp create a
    interp alias a foo a bar
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    interp alias a foo a bar
    interp eval a rename foo blotz
    interp eval a {proc foo {} {expr 34 * 34}}
    interp alias a foo {}
    set l [interp eval a foo]
    interp delete a
    set l
} 1156

test interp-20.1 {interp hide, interp expose and interp invokehidden} {
    set a [interp create]
    $a eval {proc unknown {x args} {error "invalid command name \"$x\""}}
    $a eval {proc foo {} {}}
    $a hide foo
    catch {$a eval foo something} msg







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    interp alias a foo a bar
    interp eval a rename foo blotz
    interp eval a {proc foo {} {expr 34 * 34}}
    interp alias a foo {}
    set l [interp eval a foo]
    interp delete a
    set l
} 1156    

test interp-20.1 {interp hide, interp expose and interp invokehidden} {
    set a [interp create]
    $a eval {proc unknown {x args} {error "invalid command name \"$x\""}}
    $a eval {proc foo {} {}}
    $a hide foo
    catch {$a eval foo something} msg
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    interp delete a
    set l
} {{[list x y z] f g h} z}
test interp-20.21 {interp hide vs safety} {
    catch {interp delete a}
    interp create a -safe
    set l ""
    lappend l [catch {a hide list} msg]
    lappend l $msg
    interp delete a
    set l
} {0 {}}
test interp-20.22 {interp hide vs safety} {
    catch {interp delete a}
    interp create a -safe
    set l ""
    lappend l [catch {interp hide a list} msg]
    lappend l $msg
    interp delete a
    set l
} {0 {}}
test interp-20.23 {interp hide vs safety} {
    catch {interp delete a}
    interp create a -safe
    set l ""
    lappend l [catch {a eval {interp hide {} list}} msg]
    lappend l $msg
    interp delete a
    set l
} {1 {permission denied: safe interpreter cannot hide commands}}
test interp-20.24 {interp hide vs safety} {
    catch {interp delete a}
    interp create a -safe
    interp create {a b}
    set l ""
    lappend l [catch {a eval {interp hide b list}} msg]
    lappend l $msg
    interp delete a
    set l
} {1 {permission denied: safe interpreter cannot hide commands}}
test interp-20.25 {interp hide vs safety} {
    catch {interp delete a}
    interp create a -safe
    interp create {a b}
    set l ""
    lappend l [catch {interp hide {a b} list} msg]
    lappend l $msg
    interp delete a
    set l
} {0 {}}
test interp-20.26 {interp expoose vs safety} {
    catch {interp delete a}
    interp create a -safe
    set l ""
    lappend l [catch {a hide list} msg]
    lappend l $msg
    lappend l [catch {a expose list} msg]
    lappend l $msg
    interp delete a
    set l
} {0 {} 0 {}}
test interp-20.27 {interp expose vs safety} {
    catch {interp delete a}
    interp create a -safe
    set l ""
    lappend l [catch {interp hide a list} msg]
    lappend l $msg
    lappend l [catch {interp expose a list} msg]
    lappend l $msg
    interp delete a
    set l
} {0 {} 0 {}}
test interp-20.28 {interp expose vs safety} {
    catch {interp delete a}
    interp create a -safe
    set l ""
    lappend l [catch {a hide list} msg]
    lappend l $msg
    lappend l [catch {a eval {interp expose {} list}} msg]
    lappend l $msg
    interp delete a
    set l
} {0 {} 1 {permission denied: safe interpreter cannot expose commands}}
test interp-20.29 {interp expose vs safety} {
    catch {interp delete a}
    interp create a -safe
    set l ""
    lappend l [catch {interp hide a list} msg]
    lappend l $msg
    lappend l [catch {a eval {interp expose {} list}} msg]
    lappend l $msg
    interp delete a
    set l
} {0 {} 1 {permission denied: safe interpreter cannot expose commands}}
test interp-20.30 {interp expose vs safety} {
    catch {interp delete a}
    interp create a -safe
    interp create {a b}
    set l ""
    lappend l [catch {interp hide {a b} list} msg]
    lappend l $msg
    lappend l [catch {a eval {interp expose b list}} msg]
    lappend l $msg
    interp delete a
    set l
} {0 {} 1 {permission denied: safe interpreter cannot expose commands}}
test interp-20.31 {interp expose vs safety} {
    catch {interp delete a}
    interp create a -safe
    interp create {a b}
    set l ""
    lappend l [catch {interp hide {a b} list} msg]
    lappend l $msg
    lappend l [catch {interp expose {a b} list} msg]
    lappend l $msg
    interp delete a
    set l
} {0 {} 0 {}}
test interp-20.32 {interp invokehidden vs safety} {







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    interp delete a
    set l
} {{[list x y z] f g h} z}
test interp-20.21 {interp hide vs safety} {
    catch {interp delete a}
    interp create a -safe
    set l ""
    lappend l [catch {a hide list} msg]    
    lappend l $msg
    interp delete a
    set l
} {0 {}}
test interp-20.22 {interp hide vs safety} {
    catch {interp delete a}
    interp create a -safe
    set l ""
    lappend l [catch {interp hide a list} msg]    
    lappend l $msg
    interp delete a
    set l
} {0 {}}
test interp-20.23 {interp hide vs safety} {
    catch {interp delete a}
    interp create a -safe
    set l ""
    lappend l [catch {a eval {interp hide {} list}} msg]    
    lappend l $msg
    interp delete a
    set l
} {1 {permission denied: safe interpreter cannot hide commands}}
test interp-20.24 {interp hide vs safety} {
    catch {interp delete a}
    interp create a -safe
    interp create {a b}
    set l ""
    lappend l [catch {a eval {interp hide b list}} msg]    
    lappend l $msg
    interp delete a
    set l
} {1 {permission denied: safe interpreter cannot hide commands}}
test interp-20.25 {interp hide vs safety} {
    catch {interp delete a}
    interp create a -safe
    interp create {a b}
    set l ""
    lappend l [catch {interp hide {a b} list} msg]
    lappend l $msg
    interp delete a
    set l
} {0 {}}
test interp-20.26 {interp expoose vs safety} {
    catch {interp delete a}
    interp create a -safe
    set l ""
    lappend l [catch {a hide list} msg]    
    lappend l $msg
    lappend l [catch {a expose list} msg]
    lappend l $msg
    interp delete a
    set l
} {0 {} 0 {}}
test interp-20.27 {interp expose vs safety} {
    catch {interp delete a}
    interp create a -safe
    set l ""
    lappend l [catch {interp hide a list} msg]    
    lappend l $msg
    lappend l [catch {interp expose a list} msg]    
    lappend l $msg
    interp delete a
    set l
} {0 {} 0 {}}
test interp-20.28 {interp expose vs safety} {
    catch {interp delete a}
    interp create a -safe
    set l ""
    lappend l [catch {a hide list} msg]    
    lappend l $msg
    lappend l [catch {a eval {interp expose {} list}} msg]
    lappend l $msg
    interp delete a
    set l
} {0 {} 1 {permission denied: safe interpreter cannot expose commands}}
test interp-20.29 {interp expose vs safety} {
    catch {interp delete a}
    interp create a -safe
    set l ""
    lappend l [catch {interp hide a list} msg]    
    lappend l $msg
    lappend l [catch {a eval {interp expose {} list}} msg]    
    lappend l $msg
    interp delete a
    set l
} {0 {} 1 {permission denied: safe interpreter cannot expose commands}}
test interp-20.30 {interp expose vs safety} {
    catch {interp delete a}
    interp create a -safe
    interp create {a b}
    set l ""
    lappend l [catch {interp hide {a b} list} msg]    
    lappend l $msg
    lappend l [catch {a eval {interp expose b list}} msg]    
    lappend l $msg
    interp delete a
    set l
} {0 {} 1 {permission denied: safe interpreter cannot expose commands}}
test interp-20.31 {interp expose vs safety} {
    catch {interp delete a}
    interp create a -safe
    interp create {a b}
    set l ""
    lappend l [catch {interp hide {a b} list} msg]    
    lappend l $msg
    lappend l [catch {interp expose {a b} list} msg]
    lappend l $msg
    interp delete a
    set l
} {0 {} 0 {}}
test interp-20.32 {interp invokehidden vs safety} {
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test interp-21.5 {interp hidden} -setup {
    catch {interp delete a}
} -body {
    interp create -safe a
    lsort [interp hidden a]
} -cleanup {
    interp delete a
} -result $hidden_cmds
test interp-21.6 {interp hidden vs interp hide, interp expose} -setup {
    catch {interp delete a}
    set l ""
} -body {
    interp create a
    lappend l [interp hidden a]
    interp hide a pwd







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test interp-21.5 {interp hidden} -setup {
    catch {interp delete a}
} -body {
    interp create -safe a
    lsort [interp hidden a]
} -cleanup {
    interp delete a
} -result $hidden_cmds 
test interp-21.6 {interp hidden vs interp hide, interp expose} -setup {
    catch {interp delete a}
    set l ""
} -body {
    interp create a
    lappend l [interp hidden a]
    interp hide a pwd
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"test"}

# Interps & Namespaces
test interp-27.1 {interp aliases & namespaces} -setup {
    set i [interp create]
} -body {
    set aliasTrace {}
    proc tstAlias {args} {
	global aliasTrace
	lappend aliasTrace [list [namespace current] $args]
    }
    $i alias foo::bar tstAlias foo::bar
    $i eval foo::bar test
    return $aliasTrace
} -cleanup {
    interp delete $i
} -result {{:: {foo::bar test}}}
test interp-27.2 {interp aliases & namespaces} -setup {
    set i [interp create]
} -body {
    set aliasTrace {}
    proc tstAlias {args} {
	global aliasTrace
	lappend aliasTrace [list [namespace current] $args]
    }
    $i alias foo::bar tstAlias foo::bar
    $i eval namespace eval foo {bar test}
    return $aliasTrace
} -cleanup {
    interp delete $i
} -result {{:: {foo::bar test}}}
test interp-27.3 {interp aliases & namespaces} -setup {
    set i [interp create]
} -body {
    set aliasTrace {}
    proc tstAlias {args} {
	global aliasTrace
	lappend aliasTrace [list [namespace current] $args]
    }
    interp eval $i {namespace eval foo {proc bar {} {error "bar called"}}}
    interp alias $i foo::bar {} tstAlias foo::bar
    interp eval $i {namespace eval foo {bar test}}
    return $aliasTrace
} -cleanup {
    interp delete $i
} -result {{:: {foo::bar test}}}
test interp-27.4 {interp aliases & namespaces} -setup {
    set i [interp create]
} -body {
    namespace eval foo2 {
	variable aliasTrace {}
	proc bar {args} {
	    variable aliasTrace
	    lappend aliasTrace [list [namespace current] $args]
	}
    }
    $i alias foo::bar foo2::bar foo::bar
    $i eval namespace eval foo {bar test}
    return $foo2::aliasTrace







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"test"}

# Interps & Namespaces
test interp-27.1 {interp aliases & namespaces} -setup {
    set i [interp create]
} -body {
    set aliasTrace {}
    proc tstAlias {args} { 
	global aliasTrace
	lappend aliasTrace [list [namespace current] $args]
    }
    $i alias foo::bar tstAlias foo::bar
    $i eval foo::bar test
    return $aliasTrace
} -cleanup {
    interp delete $i
} -result {{:: {foo::bar test}}}
test interp-27.2 {interp aliases & namespaces} -setup {
    set i [interp create]
} -body {
    set aliasTrace {}
    proc tstAlias {args} { 
	global aliasTrace
	lappend aliasTrace [list [namespace current] $args]
    }
    $i alias foo::bar tstAlias foo::bar
    $i eval namespace eval foo {bar test}
    return $aliasTrace
} -cleanup {
    interp delete $i
} -result {{:: {foo::bar test}}}
test interp-27.3 {interp aliases & namespaces} -setup {
    set i [interp create]
} -body {
    set aliasTrace {}
    proc tstAlias {args} { 
	global aliasTrace
	lappend aliasTrace [list [namespace current] $args]
    }
    interp eval $i {namespace eval foo {proc bar {} {error "bar called"}}}
    interp alias $i foo::bar {} tstAlias foo::bar
    interp eval $i {namespace eval foo {bar test}}
    return $aliasTrace
} -cleanup {
    interp delete $i
} -result {{:: {foo::bar test}}}
test interp-27.4 {interp aliases & namespaces} -setup {
    set i [interp create]
} -body {
    namespace eval foo2 {
	variable aliasTrace {}
	proc bar {args} { 
	    variable aliasTrace
	    lappend aliasTrace [list [namespace current] $args]
	}
    }
    $i alias foo::bar foo2::bar foo::bar
    $i eval namespace eval foo {bar test}
    return $foo2::aliasTrace
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    set t0 [clock seconds]
    interp limit $i time -seconds [expr {$t0 + 1}] -granularity 1
    set code [catch {
	$i eval {after 10000}
    } msg]
    set t1 [clock seconds]
    interp delete $i
    list $code $msg [expr {($t1-$t0) < 3 ? "OK" : $t1-$t0}]
} {1 {time limit exceeded} OK}
test interp-34.10 {time limits trigger in vwaits: Bug 1221395} -body {
    set i [interp create]
    # Assume someone hasn't set the clock to early 1970!
    $i limit time -seconds 1 -granularity 4
    interp alias $i log {} lappend result
    set result {}







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    set t0 [clock seconds]
    interp limit $i time -seconds [expr {$t0 + 1}] -granularity 1
    set code [catch {
	$i eval {after 10000}
    } msg]
    set t1 [clock seconds]
    interp delete $i
    list $code $msg [expr {($t1-$t0) < 3 ? "OK" : $t1-$t0}] 
} {1 {time limit exceeded} OK}
test interp-34.10 {time limits trigger in vwaits: Bug 1221395} -body {
    set i [interp create]
    # Assume someone hasn't set the clock to early 1970!
    $i limit time -seconds 1 -granularity 4
    interp alias $i log {} lappend result
    set result {}
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test interp-35.24 {interp time limits can't touch current interp} -body {
    interp limit {} time -seconds 2
} -returnCodes error -result {limits on current interpreter inaccessible}

test interp-36.1 {interp bgerror syntax} -body {
    interp bgerror
} -returnCodes error -result {wrong # args: should be "interp bgerror path ?cmdPrefix?"}
test interp-36.2 {interp bgerror syntax} -body {
    interp bgerror x y z
} -returnCodes error -result {wrong # args: should be "interp bgerror path ?cmdPrefix?"}
test interp-36.3 {interp bgerror syntax} -setup {
    interp create slave
} -body {
    slave bgerror x y
} -cleanup {







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test interp-35.24 {interp time limits can't touch current interp} -body {
    interp limit {} time -seconds 2
} -returnCodes error -result {limits on current interpreter inaccessible}

test interp-36.1 {interp bgerror syntax} -body {
    interp bgerror
} -returnCodes error -result {wrong # args: should be "interp bgerror path ?cmdPrefix?"}
test interp-36.2 {interp bgerror syntax} -body { 
    interp bgerror x y z
} -returnCodes error -result {wrong # args: should be "interp bgerror path ?cmdPrefix?"}
test interp-36.3 {interp bgerror syntax} -setup {
    interp create slave
} -body {
    slave bgerror x y
} -cleanup {
Changes to tests/io.test.
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test io-1.8 {Tcl_WriteChars: WriteChars} {
    # This test written for SF bug #506297.
    #
    # Executing this test without the fix for the referenced bug
    # applied to tcl will cause tcl, more specifically WriteChars, to
    # go into an infinite loop.

    set f [open $path(test2) w]
    fconfigure      $f -encoding iso2022-jp
    puts -nonewline $f [format %s%c [string repeat " " 4] 12399]
    close           $f
    contents $path(test2)
} "    \x1b\$B\$O\x1b(B"

test io-1.9 {Tcl_WriteChars: WriteChars} {
    # When closing a channel with an encoding that appends
    # escape bytes, check for the case where the escape
    # bytes overflow the current IO buffer. The bytes







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test io-1.8 {Tcl_WriteChars: WriteChars} {
    # This test written for SF bug #506297.
    #
    # Executing this test without the fix for the referenced bug
    # applied to tcl will cause tcl, more specifically WriteChars, to
    # go into an infinite loop.

    set f [open $path(test2) w] 
    fconfigure      $f -encoding iso2022-jp 
    puts -nonewline $f [format %s%c [string repeat " " 4] 12399] 
    close           $f 
    contents $path(test2)
} "    \x1b\$B\$O\x1b(B"

test io-1.9 {Tcl_WriteChars: WriteChars} {
    # When closing a channel with an encoding that appends
    # escape bytes, check for the case where the escape
    # bytes overflow the current IO buffer. The bytes
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    lappend sizes [file size $path(test2)]

    set sizes
} {19 19 19 19 19}

test io-2.1 {WriteBytes} {
    # loop until all bytes are written

    set f [open $path(test1) w]
    fconfigure $f  -encoding binary -buffersize 16 -translation crlf
    puts $f "abcdefghijklmnopqrstuvwxyz"
    close $f
    contents $path(test1)
} "abcdefghijklmnopqrstuvwxyz\r\n"
test io-2.2 {WriteBytes: savedLF > 0} {







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    lappend sizes [file size $path(test2)]

    set sizes
} {19 19 19 19 19}

test io-2.1 {WriteBytes} {
    # loop until all bytes are written
    
    set f [open $path(test1) w]
    fconfigure $f  -encoding binary -buffersize 16 -translation crlf
    puts $f "abcdefghijklmnopqrstuvwxyz"
    close $f
    contents $path(test1)
} "abcdefghijklmnopqrstuvwxyz\r\n"
test io-2.2 {WriteBytes: savedLF > 0} {
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    close $f
    lappend x [contents $path(test1)]
} [list "123456789012345\r" "123456789012345\r\n12"]
test io-2.3 {WriteBytes: flush on line} {
    # Tcl "line" buffering has weird behavior: if current buffer contains
    # a \n, entire buffer gets flushed.  Logical behavior would be to flush
    # only up to the \n.

    set f [open $path(test1) w]
    fconfigure $f -encoding binary -buffering line -translation crlf
    puts -nonewline $f "\n12"
    set x [contents $path(test1)]
    close $f
    set x
} "\r\n12"
test io-2.4 {WriteBytes: reset sawLF after each buffer} {
    set f [open $path(test1) w]
     fconfigure $f -encoding binary -buffering line -translation lf \
	     -buffersize 16
    puts -nonewline $f "abcdefg\nhijklmnopqrstuvwxyz"
    set x [list [contents $path(test1)]]
    close $f
    lappend x [contents $path(test1)]
} [list "abcdefg\nhijklmno" "abcdefg\nhijklmnopqrstuvwxyz"]

test io-3.1 {WriteChars: compatibility with WriteBytes} {
    # loop until all bytes are written

    set f [open $path(test1) w]
    fconfigure $f -encoding ascii -buffersize 16 -translation crlf
    puts $f "abcdefghijklmnopqrstuvwxyz"
    close $f
    contents $path(test1)
} "abcdefghijklmnopqrstuvwxyz\r\n"
test io-3.2 {WriteChars: compatibility with WriteBytes: savedLF > 0} {







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    close $f
    lappend x [contents $path(test1)]
} [list "123456789012345\r" "123456789012345\r\n12"]
test io-2.3 {WriteBytes: flush on line} {
    # Tcl "line" buffering has weird behavior: if current buffer contains
    # a \n, entire buffer gets flushed.  Logical behavior would be to flush
    # only up to the \n.
    
    set f [open $path(test1) w]
    fconfigure $f -encoding binary -buffering line -translation crlf
    puts -nonewline $f "\n12"
    set x [contents $path(test1)]
    close $f
    set x
} "\r\n12"
test io-2.4 {WriteBytes: reset sawLF after each buffer} {
    set f [open $path(test1) w]
     fconfigure $f -encoding binary -buffering line -translation lf \
	     -buffersize 16
    puts -nonewline $f "abcdefg\nhijklmnopqrstuvwxyz"
    set x [list [contents $path(test1)]]
    close $f
    lappend x [contents $path(test1)]
} [list "abcdefg\nhijklmno" "abcdefg\nhijklmnopqrstuvwxyz"]

test io-3.1 {WriteChars: compatibility with WriteBytes} {
    # loop until all bytes are written
    
    set f [open $path(test1) w]
    fconfigure $f -encoding ascii -buffersize 16 -translation crlf
    puts $f "abcdefghijklmnopqrstuvwxyz"
    close $f
    contents $path(test1)
} "abcdefghijklmnopqrstuvwxyz\r\n"
test io-3.2 {WriteChars: compatibility with WriteBytes: savedLF > 0} {
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    close $f
    lappend x [contents $path(test1)]
} [list "123456789012345\r" "123456789012345\r\n12"]
test io-3.3 {WriteChars: compatibility with WriteBytes: flush on line} {
    # Tcl "line" buffering has weird behavior: if current buffer contains
    # a \n, entire buffer gets flushed.  Logical behavior would be to flush
    # only up to the \n.

    set f [open $path(test1) w]
    fconfigure $f -encoding ascii -buffering line -translation crlf
    puts -nonewline $f "\n12"
    set x [contents $path(test1)]
    close $f
    set x
} "\r\n12"
test io-3.4 {WriteChars: loop over stage buffer} {
    # stage buffer maps to more than can be queued at once.

    set f [open $path(test1) w]
    fconfigure $f -encoding jis0208 -buffersize 16
    puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
    set x [list [contents $path(test1)]]
    close $f
    lappend x [contents $path(test1)]
} [list "!)!)!)!)!)!)!)!)" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
test io-3.5 {WriteChars: saved != 0} {
    # Bytes produced by UtfToExternal from end of last channel buffer
    # had to be moved to beginning of next channel buffer to preserve
    # requested buffersize.

    set f [open $path(test1) w]
    fconfigure $f -encoding jis0208 -buffersize 17
    puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
    set x [list [contents $path(test1)]]
    close $f
    lappend x [contents $path(test1)]
} [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
test io-3.6 {WriteChars: (stageRead + dstWrote == 0)} {
    # One incomplete UTF-8 character at end of staging buffer.  Backup







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    close $f
    lappend x [contents $path(test1)]
} [list "123456789012345\r" "123456789012345\r\n12"]
test io-3.3 {WriteChars: compatibility with WriteBytes: flush on line} {
    # Tcl "line" buffering has weird behavior: if current buffer contains
    # a \n, entire buffer gets flushed.  Logical behavior would be to flush
    # only up to the \n.
    
    set f [open $path(test1) w]
    fconfigure $f -encoding ascii -buffering line -translation crlf
    puts -nonewline $f "\n12"
    set x [contents $path(test1)]
    close $f
    set x
} "\r\n12"
test io-3.4 {WriteChars: loop over stage buffer} {
    # stage buffer maps to more than can be queued at once.

    set f [open $path(test1) w]
    fconfigure $f -encoding jis0208 -buffersize 16 
    puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
    set x [list [contents $path(test1)]]
    close $f
    lappend x [contents $path(test1)]
} [list "!)!)!)!)!)!)!)!)" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
test io-3.5 {WriteChars: saved != 0} {
    # Bytes produced by UtfToExternal from end of last channel buffer
    # had to be moved to beginning of next channel buffer to preserve
    # requested buffersize.

    set f [open $path(test1) w]
    fconfigure $f -encoding jis0208 -buffersize 17 
    puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
    set x [list [contents $path(test1)]]
    close $f
    lappend x [contents $path(test1)]
} [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
test io-3.6 {WriteChars: (stageRead + dstWrote == 0)} {
    # One incomplete UTF-8 character at end of staging buffer.  Backup
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    # When translating UTF-8 to external, the produced bytes went past end
    # of the channel buffer.  This is done purpose -- we then truncate the
    # bytes at the end of the partial character to preserve the requested
    # blocksize on flush.  The truncated bytes are moved to the beginning
    # of the next channel buffer.

    set f [open $path(test1) w]
    fconfigure $f -encoding jis0208 -buffersize 17
    puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
    set x [list [contents $path(test1)]]
    close $f
    lappend x [contents $path(test1)]
} [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
test io-3.8 {WriteChars: reset sawLF after each buffer} {
    set f [open $path(test1) w]







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    # When translating UTF-8 to external, the produced bytes went past end
    # of the channel buffer.  This is done purpose -- we then truncate the
    # bytes at the end of the partial character to preserve the requested
    # blocksize on flush.  The truncated bytes are moved to the beginning
    # of the next channel buffer.

    set f [open $path(test1) w]
    fconfigure $f -encoding jis0208 -buffersize 17 
    puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
    set x [list [contents $path(test1)]]
    close $f
    lappend x [contents $path(test1)]
} [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
test io-3.8 {WriteChars: reset sawLF after each buffer} {
    set f [open $path(test1) w]
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    puts -nonewline $f "12345678901\n456789012345678901234"
    close $f
    set x [contents $path(test1)]
} "12345678901\r\n456789012345678901234"

test io-5.1 {CheckFlush: not full} {
    set f [open $path(test1) w]
    fconfigure $f
    puts -nonewline $f "12345678901234567890"
    set x [list [contents $path(test1)]]
    close $f
    lappend x [contents $path(test1)]
} [list "" "12345678901234567890"]
test io-5.2 {CheckFlush: full} {
    set f [open $path(test1) w]







|







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    puts -nonewline $f "12345678901\n456789012345678901234"
    close $f
    set x [contents $path(test1)]
} "12345678901\r\n456789012345678901234"

test io-5.1 {CheckFlush: not full} {
    set f [open $path(test1) w]
    fconfigure $f 
    puts -nonewline $f "12345678901234567890"
    set x [list [contents $path(test1)]]
    close $f
    lappend x [contents $path(test1)]
} [list "" "12345678901234567890"]
test io-5.2 {CheckFlush: full} {
    set f [open $path(test1) w]
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481
    close $f
    set x
} [list 2 "\u4e00\u4e01"]
set a "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
append a $a
append a $a
test io-6.6 {Tcl_GetsObj: loop test} {
    # if (dst >= dstEnd)

    set f [open $path(test1) w]
    puts $f $a
    puts $f hi
    close $f
    set f [open $path(test1)]
    set x [list [gets $f line] $line]







|







467
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470
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476
477
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480
481
    close $f
    set x
} [list 2 "\u4e00\u4e01"]
set a "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
append a $a
append a $a
test io-6.6 {Tcl_GetsObj: loop test} {
    # if (dst >= dstEnd) 

    set f [open $path(test1) w]
    puts $f $a
    puts $f hi
    close $f
    set f [open $path(test1)]
    set x [list [gets $f line] $line]
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    fconfigure $f -translation crlf -buffersize 16
    set x [list [gets $f line] $line [tell $f] [testchannel inputbuffered $f]]
    close $f
    set x
} [list 15 "123456789012345" 17 3]
test io-6.33 {Tcl_GetsObj: crlf mode: buffer exhausted, at eof} {
    # eol still equals dstEnd

    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "123456789012345\r"
    close $f
    set f [open $path(test1)]
    fconfigure $f -translation crlf -buffersize 16
    set x [list [gets $f line] $line [eof $f]]
    close $f
    set x
} [list 16 "123456789012345\r" 1]
test io-6.34 {Tcl_GetsObj: crlf mode: buffer exhausted, not followed by \n} {
    # not (*eol == '\n')

    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "123456789012345\rabcd\r\nefg"
    close $f
    set f [open $path(test1)]
    fconfigure $f -translation crlf -buffersize 16
    set x [list [gets $f line] $line [tell $f]]







|











|
|







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    fconfigure $f -translation crlf -buffersize 16
    set x [list [gets $f line] $line [tell $f] [testchannel inputbuffered $f]]
    close $f
    set x
} [list 15 "123456789012345" 17 3]
test io-6.33 {Tcl_GetsObj: crlf mode: buffer exhausted, at eof} {
    # eol still equals dstEnd
    
    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "123456789012345\r"
    close $f
    set f [open $path(test1)]
    fconfigure $f -translation crlf -buffersize 16
    set x [list [gets $f line] $line [eof $f]]
    close $f
    set x
} [list 16 "123456789012345\r" 1]
test io-6.34 {Tcl_GetsObj: crlf mode: buffer exhausted, not followed by \n} {
    # not (*eol == '\n') 
    
    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "123456789012345\rabcd\r\nefg"
    close $f
    set f [open $path(test1)]
    fconfigure $f -translation crlf -buffersize 16
    set x [list [gets $f line] $line [tell $f]]
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895
896
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899
900
901
902
903
904
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906
907
908
909
910
911
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914
915
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917

    set f [open "|[list [interpreter] $path(cat)]" w+]
    fconfigure $f -translation {auto lf} -buffering none
    puts -nonewline $f "bbbbbbbbbbbbbbb\n123456789abcdef\r"
    fconfigure $f -buffersize 16
    set x [list [gets $f]]
    fconfigure $f -blocking 0
    lappend x [gets $f line] $line [testchannel queuedcr $f]
    fconfigure $f -blocking 1
    puts -nonewline $f "\nabcd\refg\x1a"
    lappend x [gets $f line] $line [testchannel queuedcr $f]
    lappend x [gets $f line] $line
    close $f
    set x
} [list "bbbbbbbbbbbbbbb" 15 "123456789abcdef" 1 4 "abcd" 0 3 "efg"]
test io-6.44 {Tcl_GetsObj: input saw cr, not followed by cr} {stdio testchannel openpipe fileevent} {
    # not (*eol == '\n')

    set f [open "|[list [interpreter] $path(cat)]" w+]
    fconfigure $f -translation {auto lf} -buffering none
    puts -nonewline $f "bbbbbbbbbbbbbbb\n123456789abcdef\r"
    fconfigure $f -buffersize 16
    set x [list [gets $f]]
    fconfigure $f -blocking 0
    lappend x [gets $f line] $line [testchannel queuedcr $f]
    fconfigure $f -blocking 1
    puts -nonewline $f "abcd\refg\x1a"
    lappend x [gets $f line] $line [testchannel queuedcr $f]
    lappend x [gets $f line] $line
    close $f
    set x
} [list "bbbbbbbbbbbbbbb" 15 "123456789abcdef" 1 4 "abcd" 0 3 "efg"]







|








|







|







886
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900
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902
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    set f [open "|[list [interpreter] $path(cat)]" w+]
    fconfigure $f -translation {auto lf} -buffering none
    puts -nonewline $f "bbbbbbbbbbbbbbb\n123456789abcdef\r"
    fconfigure $f -buffersize 16
    set x [list [gets $f]]
    fconfigure $f -blocking 0
    lappend x [gets $f line] $line [testchannel queuedcr $f] 
    fconfigure $f -blocking 1
    puts -nonewline $f "\nabcd\refg\x1a"
    lappend x [gets $f line] $line [testchannel queuedcr $f]
    lappend x [gets $f line] $line
    close $f
    set x
} [list "bbbbbbbbbbbbbbb" 15 "123456789abcdef" 1 4 "abcd" 0 3 "efg"]
test io-6.44 {Tcl_GetsObj: input saw cr, not followed by cr} {stdio testchannel openpipe fileevent} {
    # not (*eol == '\n') 

    set f [open "|[list [interpreter] $path(cat)]" w+]
    fconfigure $f -translation {auto lf} -buffering none
    puts -nonewline $f "bbbbbbbbbbbbbbb\n123456789abcdef\r"
    fconfigure $f -buffersize 16
    set x [list [gets $f]]
    fconfigure $f -blocking 0
    lappend x [gets $f line] $line [testchannel queuedcr $f] 
    fconfigure $f -blocking 1
    puts -nonewline $f "abcd\refg\x1a"
    lappend x [gets $f line] $line [testchannel queuedcr $f]
    lappend x [gets $f line] $line
    close $f
    set x
} [list "bbbbbbbbbbbbbbb" 15 "123456789abcdef" 1 4 "abcd" 0 3 "efg"]
956
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964
965
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972
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1006
1007
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    puts -nonewline $f "123456789012345\r\nabcdefghijklmnopq"
    close $f
    set f [open $path(test1)]
    fconfigure $f -translation auto -buffersize 16
    set x [list [gets $f] [testchannel inputbuffered $f]]
    close $f
    set x
} [list "123456789012345" 15]
test io-6.48 {Tcl_GetsObj: auto mode: \r at end of buffer, no more avail} {testchannel} {
    # PeekAhead() did not get any, so (eol >= dstEnd)

    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "123456789012345\r"
    close $f
    set f [open $path(test1)]
    fconfigure $f -translation auto -buffersize 16
    set x [list [gets $f] [testchannel queuedcr $f]]
    close $f
    set x
} [list "123456789012345" 1]
test io-6.49 {Tcl_GetsObj: auto mode: \r followed by \n} {testchannel} {
    # if (*eol == '\n') {skip++}

    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "123456\r\n78901"
    close $f
    set f [open $path(test1)]
    set x [list [gets $f] [testchannel queuedcr $f] [tell $f] [gets $f]]
    close $f
    set x
} [list "123456" 0 8 "78901"]
test io-6.50 {Tcl_GetsObj: auto mode: \r not followed by \n} {testchannel} {
    # not (*eol == '\n')

    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "123456\r78901"
    close $f
    set f [open $path(test1)]
    set x [list [gets $f] [testchannel queuedcr $f] [tell $f] [gets $f]]
    close $f
    set x
} [list "123456" 0 7 "78901"]
test io-6.51 {Tcl_GetsObj: auto mode: \n} {
    # else if (*eol == '\n') {goto gotoeol;}

    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "123456\n78901"
    close $f
    set f [open $path(test1)]
    set x [list [gets $f] [tell $f] [gets $f]]
    close $f







|


|












|










|
|











|







956
957
958
959
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961
962
963
964
965
966
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1000
1001
1002
1003
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1010
    puts -nonewline $f "123456789012345\r\nabcdefghijklmnopq"
    close $f
    set f [open $path(test1)]
    fconfigure $f -translation auto -buffersize 16
    set x [list [gets $f] [testchannel inputbuffered $f]]
    close $f
    set x
} [list "123456789012345" 15]    
test io-6.48 {Tcl_GetsObj: auto mode: \r at end of buffer, no more avail} {testchannel} {
    # PeekAhead() did not get any, so (eol >= dstEnd)
    
    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "123456789012345\r"
    close $f
    set f [open $path(test1)]
    fconfigure $f -translation auto -buffersize 16
    set x [list [gets $f] [testchannel queuedcr $f]]
    close $f
    set x
} [list "123456789012345" 1]
test io-6.49 {Tcl_GetsObj: auto mode: \r followed by \n} {testchannel} {
    # if (*eol == '\n') {skip++}
    
    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "123456\r\n78901"
    close $f
    set f [open $path(test1)]
    set x [list [gets $f] [testchannel queuedcr $f] [tell $f] [gets $f]]
    close $f
    set x
} [list "123456" 0 8 "78901"]
test io-6.50 {Tcl_GetsObj: auto mode: \r not followed by \n} {testchannel} {
    # not (*eol == '\n') 
    
    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "123456\r78901"
    close $f
    set f [open $path(test1)]
    set x [list [gets $f] [testchannel queuedcr $f] [tell $f] [gets $f]]
    close $f
    set x
} [list "123456" 0 7 "78901"]
test io-6.51 {Tcl_GetsObj: auto mode: \n} {
    # else if (*eol == '\n') {goto gotoeol;}
    
    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "123456\n78901"
    close $f
    set f [open $path(test1)]
    set x [list [gets $f] [tell $f] [gets $f]]
    close $f
1089
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1100
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1103
    fconfigure $f -encoding shiftjis -buffersize 16
    set x [gets $f]
    close $f
    set x
} "1234567890123\uff10\uff11\uff12\uff13\uff14"
test io-7.2 {FilterInputBytes: split up character in middle of buffer} {
    # (bufPtr->nextAdded < bufPtr->bufLength)

    set f [open $path(test1) w]
    fconfigure $f -encoding binary
    puts -nonewline $f "1234567890\n123\x82\x4f\x82\x50\x82"
    close $f
    set f [open $path(test1)]
    fconfigure $f -encoding shiftjis
    set x [list [gets $f line] $line [eof $f]]







|







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1103
    fconfigure $f -encoding shiftjis -buffersize 16
    set x [gets $f]
    close $f
    set x
} "1234567890123\uff10\uff11\uff12\uff13\uff14"
test io-7.2 {FilterInputBytes: split up character in middle of buffer} {
    # (bufPtr->nextAdded < bufPtr->bufLength)
    
    set f [open $path(test1) w]
    fconfigure $f -encoding binary
    puts -nonewline $f "1234567890\n123\x82\x4f\x82\x50\x82"
    close $f
    set f [open $path(test1)]
    fconfigure $f -encoding shiftjis
    set x [list [gets $f line] $line [eof $f]]
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1221
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1223
1224
1225
1226
1227
1228

    # "${a}\r" was converted in one operation (because ENCODING_LINESIZE
    # is 30).  To check if "\n" follows, calls PeekAhead and determines
    # that cached data is available in buffer w/o having to call driver.

    set x [gets $f]
    close $f
    set x
} $a
unset a
test io-8.5 {PeekAhead: don't peek if last read was short} {stdio testchannel openpipe fileevent} {
    # (bufPtr->nextAdded < bufPtr->length)

    set f [open "|[list [interpreter] $path(cat)]" w+]
    fconfigure $f -translation {auto binary}
    puts -nonewline $f "abcdefghijklmno\r"
    flush $f
    # here
    set x [list [gets $f line] $line [testchannel queuedcr $f]]
    close $f
    set x
} {15 abcdefghijklmno 1}
test io-8.6 {PeekAhead: change to non-blocking mode} {stdio testchannel openpipe fileevent} {
    # ((chanPtr->flags & CHANNEL_NONBLOCKING) == 0)

    set f [open "|[list [interpreter] $path(cat)]" w+]
    fconfigure $f -translation {auto binary} -buffersize 16
    puts -nonewline $f "abcdefghijklmno\r"
    flush $f
    # here
    set x [list [gets $f line] $line [testchannel queuedcr $f]]







|















|







1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
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1219
1220
1221
1222
1223
1224
1225
1226
1227
1228

    # "${a}\r" was converted in one operation (because ENCODING_LINESIZE
    # is 30).  To check if "\n" follows, calls PeekAhead and determines
    # that cached data is available in buffer w/o having to call driver.

    set x [gets $f]
    close $f
    set x    
} $a
unset a
test io-8.5 {PeekAhead: don't peek if last read was short} {stdio testchannel openpipe fileevent} {
    # (bufPtr->nextAdded < bufPtr->length)

    set f [open "|[list [interpreter] $path(cat)]" w+]
    fconfigure $f -translation {auto binary}
    puts -nonewline $f "abcdefghijklmno\r"
    flush $f
    # here
    set x [list [gets $f line] $line [testchannel queuedcr $f]]
    close $f
    set x
} {15 abcdefghijklmno 1}
test io-8.6 {PeekAhead: change to non-blocking mode} {stdio testchannel openpipe fileevent} {
    # ((chanPtr->flags & CHANNEL_NONBLOCKING) == 0) 

    set f [open "|[list [interpreter] $path(cat)]" w+]
    fconfigure $f -translation {auto binary} -buffersize 16
    puts -nonewline $f "abcdefghijklmno\r"
    flush $f
    # here
    set x [list [gets $f line] $line [testchannel queuedcr $f]]
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
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    set f [open $path(test1)]
    fconfigure $f -translation crlf
    set x [read $f]
    close $f
    set x
} "abcd\ndef\n"
test io-13.3 {TranslateInputEOL: crlf mode: naked cr} {
    # (src >= srcMax)

    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "abcd\r\ndef\r"
    close $f
    set f [open $path(test1)]
    fconfigure $f -translation crlf
    set x [read $f]
    close $f
    set x
} "abcd\ndef\r"
test io-13.4 {TranslateInputEOL: crlf mode: cr followed by not \n} {
    # (src >= srcMax)

    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "abcd\r\ndef\rfgh"
    close $f
    set f [open $path(test1)]
    fconfigure $f -translation crlf
    set x [read $f]
    close $f
    set x
} "abcd\ndef\rfgh"
test io-13.5 {TranslateInputEOL: crlf mode: naked lf} {
    # (src >= srcMax)

    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "abcd\r\ndef\nfgh"
    close $f
    set f [open $path(test1)]
    fconfigure $f -translation crlf







|












|












|







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    set f [open $path(test1)]
    fconfigure $f -translation crlf
    set x [read $f]
    close $f
    set x
} "abcd\ndef\n"
test io-13.3 {TranslateInputEOL: crlf mode: naked cr} {
    # (src >= srcMax) 

    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "abcd\r\ndef\r"
    close $f
    set f [open $path(test1)]
    fconfigure $f -translation crlf
    set x [read $f]
    close $f
    set x
} "abcd\ndef\r"
test io-13.4 {TranslateInputEOL: crlf mode: cr followed by not \n} {
    # (src >= srcMax) 

    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "abcd\r\ndef\rfgh"
    close $f
    set f [open $path(test1)]
    fconfigure $f -translation crlf
    set x [read $f]
    close $f
    set x
} "abcd\ndef\rfgh"
test io-13.5 {TranslateInputEOL: crlf mode: naked lf} {
    # (src >= srcMax) 

    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "abcd\r\ndef\nfgh"
    close $f
    set f [open $path(test1)]
    fconfigure $f -translation crlf
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    set f [open $path(test1)]
    fconfigure $f -translation auto
    set x [read $f]
    close $f
    set x
} "abcd\ndef"
test io-13.10 {TranslateInputEOL: auto mode: \n} {
    # not (*src == '\r')

    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "abcd\ndef"
    close $f
    set f [open $path(test1)]
    fconfigure $f -translation auto







|







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    set f [open $path(test1)]
    fconfigure $f -translation auto
    set x [read $f]
    close $f
    set x
} "abcd\ndef"
test io-13.10 {TranslateInputEOL: auto mode: \n} {
    # not (*src == '\r') 

    set f [open $path(test1) w]
    fconfigure $f -translation lf
    puts -nonewline $f "abcd\ndef"
    close $f
    set f [open $path(test1)]
    fconfigure $f -translation auto
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    encoding system ascii
    set f [open $path(test1) w]
    set x [fconfigure $f -encoding]
    close $f
    encoding system $old
	close $a
    set x
} {ascii}
test io-20.2 {Tcl_CreateChannel: initial settings} {win} {
    set f [open $path(test1) w+]
    set x [list [fconfigure $f -eofchar] [fconfigure $f -translation]]
    close $f
    set x
} [list [list \x1a ""] {auto crlf}]
test io-20.3 {Tcl_CreateChannel: initial settings} {unix} {







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    encoding system ascii
    set f [open $path(test1) w]
    set x [fconfigure $f -encoding]
    close $f
    encoding system $old
	close $a
    set x
} {ascii}    
test io-20.2 {Tcl_CreateChannel: initial settings} {win} {
    set f [open $path(test1) w+]
    set x [list [fconfigure $f -eofchar] [fconfigure $f -translation]]
    close $f
    set x
} [list [list \x1a ""] {auto crlf}]
test io-20.3 {Tcl_CreateChannel: initial settings} {unix} {
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test io-26.1 {Tcl_GetChannelInstanceData} {stdio openpipe} {
    # "pid" command uses Tcl_GetChannelInstanceData
    # Don't care what pid is (but must be a number), just want to exercise it.

    set f [open "|[list [interpreter] << exit]"]
    expr [pid $f]
    close $f
} {}

# Test flushing. The functions tested here are FlushChannel.

test io-27.1 {FlushChannel, no output buffered} {
    file delete $path(test1)
    set f [open $path(test1) w]
    flush $f







|







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test io-26.1 {Tcl_GetChannelInstanceData} {stdio openpipe} {
    # "pid" command uses Tcl_GetChannelInstanceData
    # Don't care what pid is (but must be a number), just want to exercise it.

    set f [open "|[list [interpreter] << exit]"]
    expr [pid $f]
    close $f
} {}    

# Test flushing. The functions tested here are FlushChannel.

test io-27.1 {FlushChannel, no output buffered} {
    file delete $path(test1)
    set f [open $path(test1) w]
    flush $f
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    fconfigure $f -translation cr
    puts $f hello\nthere\nand\nhere
    close $f
    set f [open $path(test1) r]
    fconfigure $f -translation crlf
    set x [read $f]
    close $f
    set x
} "hello\rthere\rand\rhere\r"
test io-30.7 {Tcl_Write crlf, Tcl_Read crlf} {
    file delete $path(test1)
    set f [open $path(test1) w]
    fconfigure $f -translation crlf
    puts $f hello\nthere\nand\nhere
    close $f







|







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    fconfigure $f -translation cr
    puts $f hello\nthere\nand\nhere
    close $f
    set f [open $path(test1) r]
    fconfigure $f -translation crlf
    set x [read $f]
    close $f
    set x 
} "hello\rthere\rand\rhere\r"
test io-30.7 {Tcl_Write crlf, Tcl_Read crlf} {
    file delete $path(test1)
    set f [open $path(test1) w]
    fconfigure $f -translation crlf
    puts $f hello\nthere\nand\nhere
    close $f
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    set line "123456789ABCDE"	;# 14 char plus crlf
    puts -nonewline $f x	;# shift crlf across block boundary
    for {set i 0} {$i < 700} {incr i} {
	puts $f $line
    }
    close $f
    set f [open $path(test1) r]
    fconfigure $f -translation crlf
    set c ""
    while {[gets $f line] >= 0} {
	append c $line\n
    }
    close $f
    string length $c
} [expr 700*15+1]







|







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    set line "123456789ABCDE"	;# 14 char plus crlf
    puts -nonewline $f x	;# shift crlf across block boundary
    for {set i 0} {$i < 700} {incr i} {
	puts $f $line
    }
    close $f
    set f [open $path(test1) r]
    fconfigure $f -translation crlf 
    set c ""
    while {[gets $f line] >= 0} {
	append c $line\n
    }
    close $f
    string length $c
} [expr 700*15+1]
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    set x [fconfigure $f -buffersize]
    close $f
    set x
} 40000
test io-39.14 {Tcl_SetChannelOption: -encoding, binary & utf-8} {
    file delete $path(test1)
    set f [open $path(test1) w]
    fconfigure $f -encoding {}
    puts -nonewline $f \xe7\x89\xa6
    close $f
    set f [open $path(test1) r]
    fconfigure $f -encoding utf-8
    set x [read $f]
    close $f
    set x







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    set x [fconfigure $f -buffersize]
    close $f
    set x
} 40000
test io-39.14 {Tcl_SetChannelOption: -encoding, binary & utf-8} {
    file delete $path(test1)
    set f [open $path(test1) w]
    fconfigure $f -encoding {} 
    puts -nonewline $f \xe7\x89\xa6
    close $f
    set f [open $path(test1) r]
    fconfigure $f -encoding utf-8
    set x [read $f]
    close $f
    set x
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test io-74.1 {[104f2885bb] improper cache validity check} -setup {
    set fn [makeFile {} io-74.1]
    set rfd [open $fn r]
    testobj freeallvars
    interp create slave
} -constraints testobj -body {
    teststringobj set 1 [string range $rfd 0 end]
    read [teststringobj get 1]
    testobj duplicate 1 2
    interp transfer {} $rfd slave
    catch {read [teststringobj get 1]}
    read [teststringobj get 2]
} -cleanup {
    interp delete slave
    testobj freeallvars
    removeFile io-74.1
} -returnCodes error -match glob -result {can not find channel named "*"}

# ### ### ### ######### ######### #########







|



|







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test io-74.1 {[104f2885bb] improper cache validity check} -setup {
    set fn [makeFile {} io-74.1]
    set rfd [open $fn r]
    testobj freeallvars
    interp create slave
} -constraints testobj -body {
    teststringobj set 1 [string range $rfd 0 end]
    read [teststringobj get 1]		
    testobj duplicate 1 2
    interp transfer {} $rfd slave
    catch {read [teststringobj get 1]}
    read [teststringobj get 2]		
} -cleanup {
    interp delete slave
    testobj freeallvars
    removeFile io-74.1
} -returnCodes error -match glob -result {can not find channel named "*"}

# ### ### ### ######### ######### #########
Changes to tests/ioTrans.test.
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    thread::send $tid [list testchannel splice $chan]

    # Run test script, also run local event loop!  The local event loop waits
    # for the result to come back.  It is also necessary for the execution of
    # forwarded channel operations.

    set ::tres ""
    thread::send -async $tid {
	after 50
	catch {s} res;	# This runs the script, 's' was defined at (*)
	thread::send -async $mid [list set ::tres $res]
    }
    vwait ::tres
    # Remove test thread, and return the captured result.








|







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    thread::send $tid [list testchannel splice $chan]

    # Run test script, also run local event loop!  The local event loop waits
    # for the result to come back.  It is also necessary for the execution of
    # forwarded channel operations.

    set ::tres ""
    thread::send -async $tid {	
	after 50
	catch {s} res;	# This runs the script, 's' was defined at (*)
	thread::send -async $mid [list set ::tres $res]
    }
    vwait ::tres
    # Remove test thread, and return the captured result.

Changes to tests/iogt.test.
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# -*- tcl -*-
# Commands covered:  transform, and stacking in general
#
# This file contains a collection of tests for Giot
#
# See the file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# Copyright (c) 2000 Ajuba Solutions.
# Copyright (c) 2000 Andreas Kupries.
# All rights reserved.

if {[catch {package require tcltest 2.1}]} {
    puts stderr "Skipping tests in [info script].  tcltest 2.1 required."
    return







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# -*- tcl -*-
# Commands covered:  transform, and stacking in general
#
# This file contains a collection of tests for Giot
#
# See the file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.
# 
# Copyright (c) 2000 Ajuba Solutions.
# Copyright (c) 2000 Andreas Kupries.
# All rights reserved.

if {[catch {package require tcltest 2.1}]} {
    puts stderr "Skipping tests in [info script].  tcltest 2.1 required."
    return
Changes to tests/lindex.test.
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    } result
    set result
} {}

test lindex-17.0 {Bug 1718580} {*}{
    -body {
        lindex {} end foo
    }
    -match glob
    -result {bad index "foo"*}
    -returnCodes 1
}

test lindex-17.1 {Bug 1718580} {*}{
    -body {
        lindex a end foo
    }
    -match glob
    -result {bad index "foo"*}
    -returnCodes 1
}

catch { unset minus }








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    } result
    set result
} {}

test lindex-17.0 {Bug 1718580} {*}{
    -body {
        lindex {} end foo
    } 
    -match glob
    -result {bad index "foo"*}
    -returnCodes 1
}

test lindex-17.1 {Bug 1718580} {*}{
    -body {
        lindex a end foo
    } 
    -match glob
    -result {bad index "foo"*}
    -returnCodes 1
}

catch { unset minus }

Changes to tests/link.test.
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test link-2.5 {writing bad values into variables} -setup {
    testlink delete
} -constraints {testlink} -body {
    testlink set 43 1.23 4 - 56785678 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    list [catch {set wide gorp} msg] $msg $bool
} -result {1 {can't set "wide": variable must have integer value} 1}





















































































test link-3.1 {read-only variables} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set 43 1.23 4 - 56785678 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    testlink create 0 1 1 0 0 0 0 0 0 0 0 0 0 0
    list [catch {set int 4} msg] $msg $int \







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test link-2.5 {writing bad values into variables} -setup {
    testlink delete
} -constraints {testlink} -body {
    testlink set 43 1.23 4 - 56785678 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    list [catch {set wide gorp} msg] $msg $bool
} -result {1 {can't set "wide": variable must have integer value} 1}
test link-2.6 {writing C variables from Tcl} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set 43 1.21 4 - 56785678 64 250 30000 60000 0xbaadbeef 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    set int "+"
    set real "+"
    set bool 1
    set string "+"
    set wide "+"
    set char "+"
    set uchar "+"
    set short "+"
    set ushort "+"
    set uint "+"
    set long "+"
    set ulong "+"
    set float "+"
    set uwide "+"
    concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
} -result {1 1.0 1 + 1 1 1 1 1 1 1 1 1.0 1 | + + 1 + + + + + + + + + + +}
test link-2.7 {writing C variables from Tcl} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set 43 1.21 4 - 56785678 64 250 30000 60000 0xbaadbeef 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    set int "-"
    set real "-"
    set bool 0
    set string "-"
    set wide "-"
    set char "-"
    set uchar "-"
    set short "-"
    set ushort "-"
    set uint "-"
    set long "-"
    set ulong "-"
    set float "-"
    set uwide "-"
    concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
} -result {0 0.0 0 - 0 0 0 0 0 0 0 0 0.0 0 | - - 0 - - - - - - - - - - -}
test link-2.8 {writing C variables from Tcl} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set 43 1.21 4 - 56785678 64 250 30000 60000 0xbaadbeef 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    set int "0x"
    set real "0b"
    set bool 0
    set string "0"
    set wide "0O"
    set char "0X"
    set uchar "0B"
    set short "0O"
    set ushort "0x"
    set uint "0b"
    set long "0o"
    set ulong "0X"
    set float "0B"
    set uwide "0O"
    concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
} -result {0 0.0 0 0 0 0 0 0 0 0 0 0 0.0 0 | 0x 0b 0 0 0O 0X 0B 0O 0x 0b 0o 0X 0B 0O}
test link-2.8 {writing C variables from Tcl} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set 43 1.21 4 - 56785678 64 250 30000 60000 0xbaadbeef 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    set int 0
    set real 5000e
    set bool 0
    set string 0
    set wide 0
    set char 0
    set uchar 0
    set short 0
    set ushort 0
    set uint 0
    set long 0
    set ulong 0
    set float -60.00e+
    set uwide 0
    concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
} -result {0 5000.0 0 0 0 0 0 0 0 0 0 0 -60.0 0 | 0 5000e 0 0 0 0 0 0 0 0 0 0 -60.00e+ 0}

test link-3.1 {read-only variables} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set 43 1.23 4 - 56785678 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    testlink create 0 1 1 0 0 0 0 0 0 0 0 0 0 0
    list [catch {set int 4} msg] $msg $int \
Changes to tests/lmap.test.
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233
    apply {{} { lmap {{a}{b}} {1 2 3} {} }}
} -result {list element in braces followed by "{b}" instead of space}
test lmap-4.14 {lmap errors} -returnCodes error -body {
    apply {{} { lmap a {{1 2}3} {} }}
} -result {list element in braces followed by "3" instead of space}
unset -nocomplain a
test lmap-4.15 {lmap errors} {
    apply {{} {
	set a(0) 44
	list [catch {lmap a {1 2 3} {}} msg o] $msg $::errorInfo
    }}
} {1 {can't set "a": variable is array} {can't set "a": variable is array
    while executing
"lmap a {1 2 3} {}"}}
test lmap-4.16 {lmap errors} -returnCodes error -body {
    apply {{} {
	lmap {} {} {}
    }}







|

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|







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    apply {{} { lmap {{a}{b}} {1 2 3} {} }}
} -result {list element in braces followed by "{b}" instead of space}
test lmap-4.14 {lmap errors} -returnCodes error -body {
    apply {{} { lmap a {{1 2}3} {} }}
} -result {list element in braces followed by "3" instead of space}
unset -nocomplain a
test lmap-4.15 {lmap errors} {
    apply {{} { 
	set a(0) 44
	list [catch {lmap a {1 2 3} {}} msg o] $msg $::errorInfo 
    }} 
} {1 {can't set "a": variable is array} {can't set "a": variable is array
    while executing
"lmap a {1 2 3} {}"}}
test lmap-4.16 {lmap errors} -returnCodes error -body {
    apply {{} {
	lmap {} {} {}
    }}
Changes to tests/lrange.test.
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64
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73
    lrange "a b c d" end 2
} {}
test lrange-1.15 {range of list elements} {
    concat \"[lrange {a b \{\   	} 0 2]"
} {"a b \{\ "}
# emacs highlighting bug workaround --> "
test lrange-1.16 {list element quoting} {
    lrange {[append a .b]} 0 end
} {{[append} a .b\]}

test lrange-2.1 {error conditions} {
    list [catch {lrange a b} msg] $msg
} {1 {wrong # args: should be "lrange list first last"}}
test lrange-2.2 {error conditions} {
    list [catch {lrange a b 6 7} msg] $msg







|







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    lrange "a b c d" end 2
} {}
test lrange-1.15 {range of list elements} {
    concat \"[lrange {a b \{\   	} 0 2]"
} {"a b \{\ "}
# emacs highlighting bug workaround --> "
test lrange-1.16 {list element quoting} {
    lrange {[append a .b]} 0 end    
} {{[append} a .b\]}

test lrange-2.1 {error conditions} {
    list [catch {lrange a b} msg] $msg
} {1 {wrong # args: should be "lrange list first last"}}
test lrange-2.2 {error conditions} {
    list [catch {lrange a b 6 7} msg] $msg
Changes to tests/lrepeat.test.
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    -result {expected integer but got "a"}
}
test lrepeat-1.4 {error cases} {
    -body {
	lrepeat -3 1
    }
    -returnCodes 1
    -result {bad count "-3": must be integer >= 0}
}
test lrepeat-1.5 {Accept zero repetitions (TIP 323)} {
    -body {
	lrepeat 0
    }
    -result {}
}
test lrepeat-1.6 {error cases} {
    -body {
	lrepeat 3.5 1
    }
    -returnCodes 1
    -result {expected integer but got "3.5"}
}
test lrepeat-1.7 {Accept zero repetitions (TIP 323)} {
    -body {
	lrepeat 0 a b c
    }
    -result {}
}







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    -result {expected integer but got "a"}
}
test lrepeat-1.4 {error cases} {
    -body {
	lrepeat -3 1
    }
    -returnCodes 1
    -result {bad count "-3": must be integer >= 0} 
}
test lrepeat-1.5 {Accept zero repetitions (TIP 323)} {
    -body {
	lrepeat 0
    }
    -result {}
}
test lrepeat-1.6 {error cases} {
    -body {
	lrepeat 3.5 1
    }
    -returnCodes 1
    -result {expected integer but got "3.5"} 
}
test lrepeat-1.7 {Accept zero repetitions (TIP 323)} {
    -body {
	lrepeat 0 a b c
    }
    -result {}
}
Changes to tests/lsearch.test.
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test lsearch-17.1 {lsearch -index option, basic functionality} {
    lsearch -index 1 {{a c} {a b} {a a}} a
} 2
test lsearch-17.2 {lsearch -index option, basic functionality} {
    lsearch -index 1 -exact {{a c} {a b} {a a}} a
} 2
test lsearch-17.3 {lsearch -index option, basic functionality} {
    lsearch -index 1 -glob {{ab cb} {ab bb} {ab ab}} b*
} 1
test lsearch-17.4 {lsearch -index option, basic functionality} {
    lsearch -index 1 -regexp {{ab cb} {ab bb} {ab ab}} {[cb]b}
} 0
test lsearch-17.5 {lsearch -index option, basic functionality} {
    lsearch -all -index 0 -exact {{a c} {a b} {d a}} a
} {0 1}
test lsearch-17.6 {lsearch -index option, basic functionality} {
    lsearch -all -index 1 -glob {{ab cb} {ab bb} {db bx}} b*
} {1 2}
test lsearch-17.7 {lsearch -index option, basic functionality} {
    lsearch -all -index 1 -regexp {{ab cb} {ab bb} {ab ab}} {[cb]b}
} {0 1}

test lsearch-18.1 {lsearch -index option, list as index basic functionality} {
    lsearch -index {0 0} {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} 1
test lsearch-18.2 {lsearch -index option, list as index basic functionality} {
    lsearch -index {2 0} -exact {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} 0
test lsearch-18.3 {lsearch -index option, list as index basic functionality} {
    lsearch -index {1 1} -glob {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} b*
} 0
test lsearch-18.4 {lsearch -index option, list as index basic functionality} {
    lsearch -index {0 1} -regexp {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} {[cb]b}
} 0
test lsearch-18.5 {lsearch -index option, list as index basic functionality} {
    lsearch -all -index {0 0} -exact {{{a c} {a b} {d a}} {{a c} {a b} {d a}}} a
} {0 1}

test lsearch-19.1 {lsearch -sunindices option} {
    lsearch -subindices -index {0 0} {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} {1 0 0}
test lsearch-19.2 {lsearch -sunindices option} {
    lsearch -subindices -index {2 0} -exact {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} {0 2 0}
test lsearch-19.3 {lsearch -sunindices option} {
    lsearch -subindices -index {1 1} -glob {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} b*
} {0 1 1}
test lsearch-19.4 {lsearch -sunindices option} {
    lsearch -subindices -index {0 1} -regexp {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} {[cb]b}
} {0 0 1}
test lsearch-19.5 {lsearch -sunindices option} {
    lsearch -subindices -all -index {0 0} -exact {{{a c} {a b} {d a}} {{a c} {a b} {d a}}} a
} {{0 0 0} {1 0 0}}

test lsearch-20.1 {lsearch -index option, index larger than sublists} -body {
    lsearch -index 2 {{a c} {a b} {a a}} a
} -returnCodes error -result {element 2 missing from sublist "a c"}







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test lsearch-17.1 {lsearch -index option, basic functionality} {
    lsearch -index 1 {{a c} {a b} {a a}} a
} 2
test lsearch-17.2 {lsearch -index option, basic functionality} {
    lsearch -index 1 -exact {{a c} {a b} {a a}} a
} 2
test lsearch-17.3 {lsearch -index option, basic functionality} {
    lsearch -index 1 -glob {{ab cb} {ab bb} {ab ab}} b* 
} 1
test lsearch-17.4 {lsearch -index option, basic functionality} {
    lsearch -index 1 -regexp {{ab cb} {ab bb} {ab ab}} {[cb]b}
} 0 
test lsearch-17.5 {lsearch -index option, basic functionality} {
    lsearch -all -index 0 -exact {{a c} {a b} {d a}} a
} {0 1}
test lsearch-17.6 {lsearch -index option, basic functionality} {
    lsearch -all -index 1 -glob {{ab cb} {ab bb} {db bx}} b* 
} {1 2}
test lsearch-17.7 {lsearch -index option, basic functionality} {
    lsearch -all -index 1 -regexp {{ab cb} {ab bb} {ab ab}} {[cb]b}
} {0 1}

test lsearch-18.1 {lsearch -index option, list as index basic functionality} {
    lsearch -index {0 0} {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} 1
test lsearch-18.2 {lsearch -index option, list as index basic functionality} {
    lsearch -index {2 0} -exact {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} 0
test lsearch-18.3 {lsearch -index option, list as index basic functionality} {
    lsearch -index {1 1} -glob {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} b* 
} 0
test lsearch-18.4 {lsearch -index option, list as index basic functionality} {
    lsearch -index {0 1} -regexp {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} {[cb]b}
} 0 
test lsearch-18.5 {lsearch -index option, list as index basic functionality} {
    lsearch -all -index {0 0} -exact {{{a c} {a b} {d a}} {{a c} {a b} {d a}}} a
} {0 1}

test lsearch-19.1 {lsearch -sunindices option} {
    lsearch -subindices -index {0 0} {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} {1 0 0}
test lsearch-19.2 {lsearch -sunindices option} {
    lsearch -subindices -index {2 0} -exact {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} {0 2 0}
test lsearch-19.3 {lsearch -sunindices option} {
    lsearch -subindices -index {1 1} -glob {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} b* 
} {0 1 1}
test lsearch-19.4 {lsearch -sunindices option} {
    lsearch -subindices -index {0 1} -regexp {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} {[cb]b}
} {0 0 1} 
test lsearch-19.5 {lsearch -sunindices option} {
    lsearch -subindices -all -index {0 0} -exact {{{a c} {a b} {d a}} {{a c} {a b} {d a}}} a
} {{0 0 0} {1 0 0}}

test lsearch-20.1 {lsearch -index option, index larger than sublists} -body {
    lsearch -index 2 {{a c} {a b} {a a}} a
} -returnCodes error -result {element 2 missing from sublist "a c"}
Changes to tests/lsetComp.test.
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# Procedure to evaluate a script within a proc, to test compilation
# functionality

proc evalInProc { script } {
    proc testProc {} $script
    set status [catch {
	testProc
    } result]
    rename testProc {}
    return [list $status $result]
}

# Tests for the bytecode compilation of the 'lset' command








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# Procedure to evaluate a script within a proc, to test compilation
# functionality

proc evalInProc { script } {
    proc testProc {} $script
    set status [catch {
	testProc 
    } result]
    rename testProc {}
    return [list $status $result]
}

# Tests for the bytecode compilation of the 'lset' command

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	set x {{1 2} {3 4}}
	lset x {1 1} 5
    }
} "0 {{1 2} {3 5}}"

test lsetComp-2.4 {lset, compiled, list of args, scalar, four-byte offset} {
    evalInProc {
	set x0 0; set x1 0; set x2 0; set x3 0;
	set x4 0; set x5 0; set x6 0; set x7 0;
	set x8 0; set x9 0; set x10 0; set x11 0;
	set x12 0; set x13 0; set x14 0; set x15 0;
	set x16 0; set x17 0; set x18 0; set x19 0;
	set x20 0; set x21 0; set x22 0; set x23 0;
	set x24 0; set x25 0; set x26 0; set x27 0;
	set x28 0; set x29 0; set x30 0; set x31 0;
	set x32 0; set x33 0; set x34 0; set x35 0;
	set x36 0; set x37 0; set x38 0; set x39 0;
	set x40 0; set x41 0; set x42 0; set x43 0;
	set x44 0; set x45 0; set x46 0; set x47 0;
	set x48 0; set x49 0; set x50 0; set x51 0;
	set x52 0; set x53 0; set x54 0; set x55 0;
	set x56 0; set x57 0; set x58 0; set x59 0;
	set x60 0; set x61 0; set x62 0; set x63 0;
	set x64 0; set x65 0; set x66 0; set x67 0;
	set x68 0; set x69 0; set x70 0; set x71 0;
	set x72 0; set x73 0; set x74 0; set x75 0;
	set x76 0; set x77 0; set x78 0; set x79 0;
	set x80 0; set x81 0; set x82 0; set x83 0;
	set x84 0; set x85 0; set x86 0; set x87 0;
	set x88 0; set x89 0; set x90 0; set x91 0;
	set x92 0; set x93 0; set x94 0; set x95 0;
	set x96 0; set x97 0; set x98 0; set x99 0;
	set x100 0; set x101 0; set x102 0; set x103 0;
	set x104 0; set x105 0; set x106 0; set x107 0;
	set x108 0; set x109 0; set x110 0; set x111 0;
	set x112 0; set x113 0; set x114 0; set x115 0;
	set x116 0; set x117 0; set x118 0; set x119 0;
	set x120 0; set x121 0; set x122 0; set x123 0;
	set x124 0; set x125 0; set x126 0; set x127 0;
	set x128 0; set x129 0; set x130 0; set x131 0;
	set x132 0; set x133 0; set x134 0; set x135 0;
	set x136 0; set x137 0; set x138 0; set x139 0;
	set x140 0; set x141 0; set x142 0; set x143 0;
	set x144 0; set x145 0; set x146 0; set x147 0;
	set x148 0; set x149 0; set x150 0; set x151 0;
	set x152 0; set x153 0; set x154 0; set x155 0;
	set x156 0; set x157 0; set x158 0; set x159 0;
	set x160 0; set x161 0; set x162 0; set x163 0;
	set x164 0; set x165 0; set x166 0; set x167 0;
	set x168 0; set x169 0; set x170 0; set x171 0;
	set x172 0; set x173 0; set x174 0; set x175 0;
	set x176 0; set x177 0; set x178 0; set x179 0;
	set x180 0; set x181 0; set x182 0; set x183 0;
	set x184 0; set x185 0; set x186 0; set x187 0;
	set x188 0; set x189 0; set x190 0; set x191 0;
	set x192 0; set x193 0; set x194 0; set x195 0;
	set x196 0; set x197 0; set x198 0; set x199 0;
	set x200 0; set x201 0; set x202 0; set x203 0;
	set x204 0; set x205 0; set x206 0; set x207 0;
	set x208 0; set x209 0; set x210 0; set x211 0;
	set x212 0; set x213 0; set x214 0; set x215 0;
	set x216 0; set x217 0; set x218 0; set x219 0;
	set x220 0; set x221 0; set x222 0; set x223 0;
	set x224 0; set x225 0; set x226 0; set x227 0;
	set x228 0; set x229 0; set x230 0; set x231 0;
	set x232 0; set x233 0; set x234 0; set x235 0;
	set x236 0; set x237 0; set x238 0; set x239 0;
	set x240 0; set x241 0; set x242 0; set x243 0;
	set x244 0; set x245 0; set x246 0; set x247 0;
	set x248 0; set x249 0; set x250 0; set x251 0;
	set x252 0; set x253 0; set x254 0; set x255 0;
	set x {{1 2} {3 4}}
	lset x {1 1} 5
    }
} "0 {{1 2} {3 5}}"

test lsetComp-2.5 {lset, compiled, list of args, array on stack} {







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	set x {{1 2} {3 4}}
	lset x {1 1} 5
    }
} "0 {{1 2} {3 5}}"

test lsetComp-2.4 {lset, compiled, list of args, scalar, four-byte offset} {
    evalInProc {
	set x0 0; set x1 0; set x2 0; set x3 0; 
	set x4 0; set x5 0; set x6 0; set x7 0; 
	set x8 0; set x9 0; set x10 0; set x11 0; 
	set x12 0; set x13 0; set x14 0; set x15 0; 
	set x16 0; set x17 0; set x18 0; set x19 0; 
	set x20 0; set x21 0; set x22 0; set x23 0; 
	set x24 0; set x25 0; set x26 0; set x27 0; 
	set x28 0; set x29 0; set x30 0; set x31 0; 
	set x32 0; set x33 0; set x34 0; set x35 0; 
	set x36 0; set x37 0; set x38 0; set x39 0; 
	set x40 0; set x41 0; set x42 0; set x43 0; 
	set x44 0; set x45 0; set x46 0; set x47 0; 
	set x48 0; set x49 0; set x50 0; set x51 0; 
	set x52 0; set x53 0; set x54 0; set x55 0; 
	set x56 0; set x57 0; set x58 0; set x59 0; 
	set x60 0; set x61 0; set x62 0; set x63 0; 
	set x64 0; set x65 0; set x66 0; set x67 0; 
	set x68 0; set x69 0; set x70 0; set x71 0; 
	set x72 0; set x73 0; set x74 0; set x75 0; 
	set x76 0; set x77 0; set x78 0; set x79 0; 
	set x80 0; set x81 0; set x82 0; set x83 0; 
	set x84 0; set x85 0; set x86 0; set x87 0; 
	set x88 0; set x89 0; set x90 0; set x91 0; 
	set x92 0; set x93 0; set x94 0; set x95 0; 
	set x96 0; set x97 0; set x98 0; set x99 0; 
	set x100 0; set x101 0; set x102 0; set x103 0; 
	set x104 0; set x105 0; set x106 0; set x107 0; 
	set x108 0; set x109 0; set x110 0; set x111 0; 
	set x112 0; set x113 0; set x114 0; set x115 0; 
	set x116 0; set x117 0; set x118 0; set x119 0; 
	set x120 0; set x121 0; set x122 0; set x123 0; 
	set x124 0; set x125 0; set x126 0; set x127 0; 
	set x128 0; set x129 0; set x130 0; set x131 0; 
	set x132 0; set x133 0; set x134 0; set x135 0; 
	set x136 0; set x137 0; set x138 0; set x139 0; 
	set x140 0; set x141 0; set x142 0; set x143 0; 
	set x144 0; set x145 0; set x146 0; set x147 0; 
	set x148 0; set x149 0; set x150 0; set x151 0; 
	set x152 0; set x153 0; set x154 0; set x155 0; 
	set x156 0; set x157 0; set x158 0; set x159 0; 
	set x160 0; set x161 0; set x162 0; set x163 0; 
	set x164 0; set x165 0; set x166 0; set x167 0; 
	set x168 0; set x169 0; set x170 0; set x171 0; 
	set x172 0; set x173 0; set x174 0; set x175 0; 
	set x176 0; set x177 0; set x178 0; set x179 0; 
	set x180 0; set x181 0; set x182 0; set x183 0; 
	set x184 0; set x185 0; set x186 0; set x187 0; 
	set x188 0; set x189 0; set x190 0; set x191 0; 
	set x192 0; set x193 0; set x194 0; set x195 0; 
	set x196 0; set x197 0; set x198 0; set x199 0; 
	set x200 0; set x201 0; set x202 0; set x203 0; 
	set x204 0; set x205 0; set x206 0; set x207 0; 
	set x208 0; set x209 0; set x210 0; set x211 0; 
	set x212 0; set x213 0; set x214 0; set x215 0; 
	set x216 0; set x217 0; set x218 0; set x219 0; 
	set x220 0; set x221 0; set x222 0; set x223 0; 
	set x224 0; set x225 0; set x226 0; set x227 0; 
	set x228 0; set x229 0; set x230 0; set x231 0; 
	set x232 0; set x233 0; set x234 0; set x235 0; 
	set x236 0; set x237 0; set x238 0; set x239 0; 
	set x240 0; set x241 0; set x242 0; set x243 0; 
	set x244 0; set x245 0; set x246 0; set x247 0; 
	set x248 0; set x249 0; set x250 0; set x251 0; 
	set x252 0; set x253 0; set x254 0; set x255 0;
	set x {{1 2} {3 4}}
	lset x {1 1} 5
    }
} "0 {{1 2} {3 5}}"

test lsetComp-2.5 {lset, compiled, list of args, array on stack} {
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	set y(0) {{1 2} {3 4}}
	lset y(0) {1 1} 5
    }
} "0 {{1 2} {3 5}}"

test lsetComp-2.7 {lset, compiled, list of args, array, four-byte offset} {
    evalInProc {
	set x0 0; set x1 0; set x2 0; set x3 0;
	set x4 0; set x5 0; set x6 0; set x7 0;
	set x8 0; set x9 0; set x10 0; set x11 0;
	set x12 0; set x13 0; set x14 0; set x15 0;
	set x16 0; set x17 0; set x18 0; set x19 0;
	set x20 0; set x21 0; set x22 0; set x23 0;
	set x24 0; set x25 0; set x26 0; set x27 0;
	set x28 0; set x29 0; set x30 0; set x31 0;
	set x32 0; set x33 0; set x34 0; set x35 0;
	set x36 0; set x37 0; set x38 0; set x39 0;
	set x40 0; set x41 0; set x42 0; set x43 0;
	set x44 0; set x45 0; set x46 0; set x47 0;
	set x48 0; set x49 0; set x50 0; set x51 0;
	set x52 0; set x53 0; set x54 0; set x55 0;
	set x56 0; set x57 0; set x58 0; set x59 0;
	set x60 0; set x61 0; set x62 0; set x63 0;
	set x64 0; set x65 0; set x66 0; set x67 0;
	set x68 0; set x69 0; set x70 0; set x71 0;
	set x72 0; set x73 0; set x74 0; set x75 0;
	set x76 0; set x77 0; set x78 0; set x79 0;
	set x80 0; set x81 0; set x82 0; set x83 0;
	set x84 0; set x85 0; set x86 0; set x87 0;
	set x88 0; set x89 0; set x90 0; set x91 0;
	set x92 0; set x93 0; set x94 0; set x95 0;
	set x96 0; set x97 0; set x98 0; set x99 0;
	set x100 0; set x101 0; set x102 0; set x103 0;
	set x104 0; set x105 0; set x106 0; set x107 0;
	set x108 0; set x109 0; set x110 0; set x111 0;
	set x112 0; set x113 0; set x114 0; set x115 0;
	set x116 0; set x117 0; set x118 0; set x119 0;
	set x120 0; set x121 0; set x122 0; set x123 0;
	set x124 0; set x125 0; set x126 0; set x127 0;
	set x128 0; set x129 0; set x130 0; set x131 0;
	set x132 0; set x133 0; set x134 0; set x135 0;
	set x136 0; set x137 0; set x138 0; set x139 0;
	set x140 0; set x141 0; set x142 0; set x143 0;
	set x144 0; set x145 0; set x146 0; set x147 0;
	set x148 0; set x149 0; set x150 0; set x151 0;
	set x152 0; set x153 0; set x154 0; set x155 0;
	set x156 0; set x157 0; set x158 0; set x159 0;
	set x160 0; set x161 0; set x162 0; set x163 0;
	set x164 0; set x165 0; set x166 0; set x167 0;
	set x168 0; set x169 0; set x170 0; set x171 0;
	set x172 0; set x173 0; set x174 0; set x175 0;
	set x176 0; set x177 0; set x178 0; set x179 0;
	set x180 0; set x181 0; set x182 0; set x183 0;
	set x184 0; set x185 0; set x186 0; set x187 0;
	set x188 0; set x189 0; set x190 0; set x191 0;
	set x192 0; set x193 0; set x194 0; set x195 0;
	set x196 0; set x197 0; set x198 0; set x199 0;
	set x200 0; set x201 0; set x202 0; set x203 0;
	set x204 0; set x205 0; set x206 0; set x207 0;
	set x208 0; set x209 0; set x210 0; set x211 0;
	set x212 0; set x213 0; set x214 0; set x215 0;
	set x216 0; set x217 0; set x218 0; set x219 0;
	set x220 0; set x221 0; set x222 0; set x223 0;
	set x224 0; set x225 0; set x226 0; set x227 0;
	set x228 0; set x229 0; set x230 0; set x231 0;
	set x232 0; set x233 0; set x234 0; set x235 0;
	set x236 0; set x237 0; set x238 0; set x239 0;
	set x240 0; set x241 0; set x242 0; set x243 0;
	set x244 0; set x245 0; set x246 0; set x247 0;
	set x248 0; set x249 0; set x250 0; set x251 0;
	set x252 0; set x253 0; set x254 0; set x255 0;
	set y(0) {{1 2} {3 4}}
	lset y(0) {1 1} 5
    }
} "0 {{1 2} {3 5}}"

test lsetComp-2.8 {lset, compiled, list of args, error } {







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141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
	set y(0) {{1 2} {3 4}}
	lset y(0) {1 1} 5
    }
} "0 {{1 2} {3 5}}"

test lsetComp-2.7 {lset, compiled, list of args, array, four-byte offset} {
    evalInProc {
	set x0 0; set x1 0; set x2 0; set x3 0; 
	set x4 0; set x5 0; set x6 0; set x7 0; 
	set x8 0; set x9 0; set x10 0; set x11 0; 
	set x12 0; set x13 0; set x14 0; set x15 0; 
	set x16 0; set x17 0; set x18 0; set x19 0; 
	set x20 0; set x21 0; set x22 0; set x23 0; 
	set x24 0; set x25 0; set x26 0; set x27 0; 
	set x28 0; set x29 0; set x30 0; set x31 0; 
	set x32 0; set x33 0; set x34 0; set x35 0; 
	set x36 0; set x37 0; set x38 0; set x39 0; 
	set x40 0; set x41 0; set x42 0; set x43 0; 
	set x44 0; set x45 0; set x46 0; set x47 0; 
	set x48 0; set x49 0; set x50 0; set x51 0; 
	set x52 0; set x53 0; set x54 0; set x55 0; 
	set x56 0; set x57 0; set x58 0; set x59 0; 
	set x60 0; set x61 0; set x62 0; set x63 0; 
	set x64 0; set x65 0; set x66 0; set x67 0; 
	set x68 0; set x69 0; set x70 0; set x71 0; 
	set x72 0; set x73 0; set x74 0; set x75 0; 
	set x76 0; set x77 0; set x78 0; set x79 0; 
	set x80 0; set x81 0; set x82 0; set x83 0; 
	set x84 0; set x85 0; set x86 0; set x87 0; 
	set x88 0; set x89 0; set x90 0; set x91 0; 
	set x92 0; set x93 0; set x94 0; set x95 0; 
	set x96 0; set x97 0; set x98 0; set x99 0; 
	set x100 0; set x101 0; set x102 0; set x103 0; 
	set x104 0; set x105 0; set x106 0; set x107 0; 
	set x108 0; set x109 0; set x110 0; set x111 0; 
	set x112 0; set x113 0; set x114 0; set x115 0; 
	set x116 0; set x117 0; set x118 0; set x119 0; 
	set x120 0; set x121 0; set x122 0; set x123 0; 
	set x124 0; set x125 0; set x126 0; set x127 0; 
	set x128 0; set x129 0; set x130 0; set x131 0; 
	set x132 0; set x133 0; set x134 0; set x135 0; 
	set x136 0; set x137 0; set x138 0; set x139 0; 
	set x140 0; set x141 0; set x142 0; set x143 0; 
	set x144 0; set x145 0; set x146 0; set x147 0; 
	set x148 0; set x149 0; set x150 0; set x151 0; 
	set x152 0; set x153 0; set x154 0; set x155 0; 
	set x156 0; set x157 0; set x158 0; set x159 0; 
	set x160 0; set x161 0; set x162 0; set x163 0; 
	set x164 0; set x165 0; set x166 0; set x167 0; 
	set x168 0; set x169 0; set x170 0; set x171 0; 
	set x172 0; set x173 0; set x174 0; set x175 0; 
	set x176 0; set x177 0; set x178 0; set x179 0; 
	set x180 0; set x181 0; set x182 0; set x183 0; 
	set x184 0; set x185 0; set x186 0; set x187 0; 
	set x188 0; set x189 0; set x190 0; set x191 0; 
	set x192 0; set x193 0; set x194 0; set x195 0; 
	set x196 0; set x197 0; set x198 0; set x199 0; 
	set x200 0; set x201 0; set x202 0; set x203 0; 
	set x204 0; set x205 0; set x206 0; set x207 0; 
	set x208 0; set x209 0; set x210 0; set x211 0; 
	set x212 0; set x213 0; set x214 0; set x215 0; 
	set x216 0; set x217 0; set x218 0; set x219 0; 
	set x220 0; set x221 0; set x222 0; set x223 0; 
	set x224 0; set x225 0; set x226 0; set x227 0; 
	set x228 0; set x229 0; set x230 0; set x231 0; 
	set x232 0; set x233 0; set x234 0; set x235 0; 
	set x236 0; set x237 0; set x238 0; set x239 0; 
	set x240 0; set x241 0; set x242 0; set x243 0; 
	set x244 0; set x245 0; set x246 0; set x247 0; 
	set x248 0; set x249 0; set x250 0; set x251 0; 
	set x252 0; set x253 0; set x254 0; set x255 0;
	set y(0) {{1 2} {3 4}}
	lset y(0) {1 1} 5
    }
} "0 {{1 2} {3 5}}"

test lsetComp-2.8 {lset, compiled, list of args, error } {
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
	set x {{1 2} {3 4}}
	lset x 1 1 5
    }
} "0 {{1 2} {3 5}}"

test lsetComp-3.4 {lset, compiled, scalar, four-byte offset} {
    evalInProc {
	set x0 0; set x1 0; set x2 0; set x3 0;
	set x4 0; set x5 0; set x6 0; set x7 0;
	set x8 0; set x9 0; set x10 0; set x11 0;
	set x12 0; set x13 0; set x14 0; set x15 0;
	set x16 0; set x17 0; set x18 0; set x19 0;
	set x20 0; set x21 0; set x22 0; set x23 0;
	set x24 0; set x25 0; set x26 0; set x27 0;
	set x28 0; set x29 0; set x30 0; set x31 0;
	set x32 0; set x33 0; set x34 0; set x35 0;
	set x36 0; set x37 0; set x38 0; set x39 0;
	set x40 0; set x41 0; set x42 0; set x43 0;
	set x44 0; set x45 0; set x46 0; set x47 0;
	set x48 0; set x49 0; set x50 0; set x51 0;
	set x52 0; set x53 0; set x54 0; set x55 0;
	set x56 0; set x57 0; set x58 0; set x59 0;
	set x60 0; set x61 0; set x62 0; set x63 0;
	set x64 0; set x65 0; set x66 0; set x67 0;
	set x68 0; set x69 0; set x70 0; set x71 0;
	set x72 0; set x73 0; set x74 0; set x75 0;
	set x76 0; set x77 0; set x78 0; set x79 0;
	set x80 0; set x81 0; set x82 0; set x83 0;
	set x84 0; set x85 0; set x86 0; set x87 0;
	set x88 0; set x89 0; set x90 0; set x91 0;
	set x92 0; set x93 0; set x94 0; set x95 0;
	set x96 0; set x97 0; set x98 0; set x99 0;
	set x100 0; set x101 0; set x102 0; set x103 0;
	set x104 0; set x105 0; set x106 0; set x107 0;
	set x108 0; set x109 0; set x110 0; set x111 0;
	set x112 0; set x113 0; set x114 0; set x115 0;
	set x116 0; set x117 0; set x118 0; set x119 0;
	set x120 0; set x121 0; set x122 0; set x123 0;
	set x124 0; set x125 0; set x126 0; set x127 0;
	set x128 0; set x129 0; set x130 0; set x131 0;
	set x132 0; set x133 0; set x134 0; set x135 0;
	set x136 0; set x137 0; set x138 0; set x139 0;
	set x140 0; set x141 0; set x142 0; set x143 0;
	set x144 0; set x145 0; set x146 0; set x147 0;
	set x148 0; set x149 0; set x150 0; set x151 0;
	set x152 0; set x153 0; set x154 0; set x155 0;
	set x156 0; set x157 0; set x158 0; set x159 0;
	set x160 0; set x161 0; set x162 0; set x163 0;
	set x164 0; set x165 0; set x166 0; set x167 0;
	set x168 0; set x169 0; set x170 0; set x171 0;
	set x172 0; set x173 0; set x174 0; set x175 0;
	set x176 0; set x177 0; set x178 0; set x179 0;
	set x180 0; set x181 0; set x182 0; set x183 0;
	set x184 0; set x185 0; set x186 0; set x187 0;
	set x188 0; set x189 0; set x190 0; set x191 0;
	set x192 0; set x193 0; set x194 0; set x195 0;
	set x196 0; set x197 0; set x198 0; set x199 0;
	set x200 0; set x201 0; set x202 0; set x203 0;
	set x204 0; set x205 0; set x206 0; set x207 0;
	set x208 0; set x209 0; set x210 0; set x211 0;
	set x212 0; set x213 0; set x214 0; set x215 0;
	set x216 0; set x217 0; set x218 0; set x219 0;
	set x220 0; set x221 0; set x222 0; set x223 0;
	set x224 0; set x225 0; set x226 0; set x227 0;
	set x228 0; set x229 0; set x230 0; set x231 0;
	set x232 0; set x233 0; set x234 0; set x235 0;
	set x236 0; set x237 0; set x238 0; set x239 0;
	set x240 0; set x241 0; set x242 0; set x243 0;
	set x244 0; set x245 0; set x246 0; set x247 0;
	set x248 0; set x249 0; set x250 0; set x251 0;
	set x252 0; set x253 0; set x254 0; set x255 0;
	set x {{1 2} {3 4}}
	lset x 1 1 5
    }
} "0 {{1 2} {3 5}}"

test lsetComp-3.5 {lset, compiled, flat args, array on stack} {







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249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
	set x {{1 2} {3 4}}
	lset x 1 1 5
    }
} "0 {{1 2} {3 5}}"

test lsetComp-3.4 {lset, compiled, scalar, four-byte offset} {
    evalInProc {
	set x0 0; set x1 0; set x2 0; set x3 0; 
	set x4 0; set x5 0; set x6 0; set x7 0; 
	set x8 0; set x9 0; set x10 0; set x11 0; 
	set x12 0; set x13 0; set x14 0; set x15 0; 
	set x16 0; set x17 0; set x18 0; set x19 0; 
	set x20 0; set x21 0; set x22 0; set x23 0; 
	set x24 0; set x25 0; set x26 0; set x27 0; 
	set x28 0; set x29 0; set x30 0; set x31 0; 
	set x32 0; set x33 0; set x34 0; set x35 0; 
	set x36 0; set x37 0; set x38 0; set x39 0; 
	set x40 0; set x41 0; set x42 0; set x43 0; 
	set x44 0; set x45 0; set x46 0; set x47 0; 
	set x48 0; set x49 0; set x50 0; set x51 0; 
	set x52 0; set x53 0; set x54 0; set x55 0; 
	set x56 0; set x57 0; set x58 0; set x59 0; 
	set x60 0; set x61 0; set x62 0; set x63 0; 
	set x64 0; set x65 0; set x66 0; set x67 0; 
	set x68 0; set x69 0; set x70 0; set x71 0; 
	set x72 0; set x73 0; set x74 0; set x75 0; 
	set x76 0; set x77 0; set x78 0; set x79 0; 
	set x80 0; set x81 0; set x82 0; set x83 0; 
	set x84 0; set x85 0; set x86 0; set x87 0; 
	set x88 0; set x89 0; set x90 0; set x91 0; 
	set x92 0; set x93 0; set x94 0; set x95 0; 
	set x96 0; set x97 0; set x98 0; set x99 0; 
	set x100 0; set x101 0; set x102 0; set x103 0; 
	set x104 0; set x105 0; set x106 0; set x107 0; 
	set x108 0; set x109 0; set x110 0; set x111 0; 
	set x112 0; set x113 0; set x114 0; set x115 0; 
	set x116 0; set x117 0; set x118 0; set x119 0; 
	set x120 0; set x121 0; set x122 0; set x123 0; 
	set x124 0; set x125 0; set x126 0; set x127 0; 
	set x128 0; set x129 0; set x130 0; set x131 0; 
	set x132 0; set x133 0; set x134 0; set x135 0; 
	set x136 0; set x137 0; set x138 0; set x139 0; 
	set x140 0; set x141 0; set x142 0; set x143 0; 
	set x144 0; set x145 0; set x146 0; set x147 0; 
	set x148 0; set x149 0; set x150 0; set x151 0; 
	set x152 0; set x153 0; set x154 0; set x155 0; 
	set x156 0; set x157 0; set x158 0; set x159 0; 
	set x160 0; set x161 0; set x162 0; set x163 0; 
	set x164 0; set x165 0; set x166 0; set x167 0; 
	set x168 0; set x169 0; set x170 0; set x171 0; 
	set x172 0; set x173 0; set x174 0; set x175 0; 
	set x176 0; set x177 0; set x178 0; set x179 0; 
	set x180 0; set x181 0; set x182 0; set x183 0; 
	set x184 0; set x185 0; set x186 0; set x187 0; 
	set x188 0; set x189 0; set x190 0; set x191 0; 
	set x192 0; set x193 0; set x194 0; set x195 0; 
	set x196 0; set x197 0; set x198 0; set x199 0; 
	set x200 0; set x201 0; set x202 0; set x203 0; 
	set x204 0; set x205 0; set x206 0; set x207 0; 
	set x208 0; set x209 0; set x210 0; set x211 0; 
	set x212 0; set x213 0; set x214 0; set x215 0; 
	set x216 0; set x217 0; set x218 0; set x219 0; 
	set x220 0; set x221 0; set x222 0; set x223 0; 
	set x224 0; set x225 0; set x226 0; set x227 0; 
	set x228 0; set x229 0; set x230 0; set x231 0; 
	set x232 0; set x233 0; set x234 0; set x235 0; 
	set x236 0; set x237 0; set x238 0; set x239 0; 
	set x240 0; set x241 0; set x242 0; set x243 0; 
	set x244 0; set x245 0; set x246 0; set x247 0; 
	set x248 0; set x249 0; set x250 0; set x251 0; 
	set x252 0; set x253 0; set x254 0; set x255 0;
	set x {{1 2} {3 4}}
	lset x 1 1 5
    }
} "0 {{1 2} {3 5}}"

test lsetComp-3.5 {lset, compiled, flat args, array on stack} {
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
	set y(0) {{1 2} {3 4}}
	lset y(0) 1 1 5
    }
} "0 {{1 2} {3 5}}"

test lsetComp-3.7 {lset, compiled, flat args, array, four-byte offset} {
    evalInProc {
	set x0 0; set x1 0; set x2 0; set x3 0;
	set x4 0; set x5 0; set x6 0; set x7 0;
	set x8 0; set x9 0; set x10 0; set x11 0;
	set x12 0; set x13 0; set x14 0; set x15 0;
	set x16 0; set x17 0; set x18 0; set x19 0;
	set x20 0; set x21 0; set x22 0; set x23 0;
	set x24 0; set x25 0; set x26 0; set x27 0;
	set x28 0; set x29 0; set x30 0; set x31 0;
	set x32 0; set x33 0; set x34 0; set x35 0;
	set x36 0; set x37 0; set x38 0; set x39 0;
	set x40 0; set x41 0; set x42 0; set x43 0;
	set x44 0; set x45 0; set x46 0; set x47 0;
	set x48 0; set x49 0; set x50 0; set x51 0;
	set x52 0; set x53 0; set x54 0; set x55 0;
	set x56 0; set x57 0; set x58 0; set x59 0;
	set x60 0; set x61 0; set x62 0; set x63 0;
	set x64 0; set x65 0; set x66 0; set x67 0;
	set x68 0; set x69 0; set x70 0; set x71 0;
	set x72 0; set x73 0; set x74 0; set x75 0;
	set x76 0; set x77 0; set x78 0; set x79 0;
	set x80 0; set x81 0; set x82 0; set x83 0;
	set x84 0; set x85 0; set x86 0; set x87 0;
	set x88 0; set x89 0; set x90 0; set x91 0;
	set x92 0; set x93 0; set x94 0; set x95 0;
	set x96 0; set x97 0; set x98 0; set x99 0;
	set x100 0; set x101 0; set x102 0; set x103 0;
	set x104 0; set x105 0; set x106 0; set x107 0;
	set x108 0; set x109 0; set x110 0; set x111 0;
	set x112 0; set x113 0; set x114 0; set x115 0;
	set x116 0; set x117 0; set x118 0; set x119 0;
	set x120 0; set x121 0; set x122 0; set x123 0;
	set x124 0; set x125 0; set x126 0; set x127 0;
	set x128 0; set x129 0; set x130 0; set x131 0;
	set x132 0; set x133 0; set x134 0; set x135 0;
	set x136 0; set x137 0; set x138 0; set x139 0;
	set x140 0; set x141 0; set x142 0; set x143 0;
	set x144 0; set x145 0; set x146 0; set x147 0;
	set x148 0; set x149 0; set x150 0; set x151 0;
	set x152 0; set x153 0; set x154 0; set x155 0;
	set x156 0; set x157 0; set x158 0; set x159 0;
	set x160 0; set x161 0; set x162 0; set x163 0;
	set x164 0; set x165 0; set x166 0; set x167 0;
	set x168 0; set x169 0; set x170 0; set x171 0;
	set x172 0; set x173 0; set x174 0; set x175 0;
	set x176 0; set x177 0; set x178 0; set x179 0;
	set x180 0; set x181 0; set x182 0; set x183 0;
	set x184 0; set x185 0; set x186 0; set x187 0;
	set x188 0; set x189 0; set x190 0; set x191 0;
	set x192 0; set x193 0; set x194 0; set x195 0;
	set x196 0; set x197 0; set x198 0; set x199 0;
	set x200 0; set x201 0; set x202 0; set x203 0;
	set x204 0; set x205 0; set x206 0; set x207 0;
	set x208 0; set x209 0; set x210 0; set x211 0;
	set x212 0; set x213 0; set x214 0; set x215 0;
	set x216 0; set x217 0; set x218 0; set x219 0;
	set x220 0; set x221 0; set x222 0; set x223 0;
	set x224 0; set x225 0; set x226 0; set x227 0;
	set x228 0; set x229 0; set x230 0; set x231 0;
	set x232 0; set x233 0; set x234 0; set x235 0;
	set x236 0; set x237 0; set x238 0; set x239 0;
	set x240 0; set x241 0; set x242 0; set x243 0;
	set x244 0; set x245 0; set x246 0; set x247 0;
	set x248 0; set x249 0; set x250 0; set x251 0;
	set x252 0; set x253 0; set x254 0; set x255 0;
	set y(0) {{1 2} {3 4}}
	lset y(0) 1 1 5
    }
} "0 {{1 2} {3 5}}"

test lsetComp-3.8 {lset, compiled, flat args, error } {







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	set y(0) {{1 2} {3 4}}
	lset y(0) 1 1 5
    }
} "0 {{1 2} {3 5}}"

test lsetComp-3.7 {lset, compiled, flat args, array, four-byte offset} {
    evalInProc {
	set x0 0; set x1 0; set x2 0; set x3 0; 
	set x4 0; set x5 0; set x6 0; set x7 0; 
	set x8 0; set x9 0; set x10 0; set x11 0; 
	set x12 0; set x13 0; set x14 0; set x15 0; 
	set x16 0; set x17 0; set x18 0; set x19 0; 
	set x20 0; set x21 0; set x22 0; set x23 0; 
	set x24 0; set x25 0; set x26 0; set x27 0; 
	set x28 0; set x29 0; set x30 0; set x31 0; 
	set x32 0; set x33 0; set x34 0; set x35 0; 
	set x36 0; set x37 0; set x38 0; set x39 0; 
	set x40 0; set x41 0; set x42 0; set x43 0; 
	set x44 0; set x45 0; set x46 0; set x47 0; 
	set x48 0; set x49 0; set x50 0; set x51 0; 
	set x52 0; set x53 0; set x54 0; set x55 0; 
	set x56 0; set x57 0; set x58 0; set x59 0; 
	set x60 0; set x61 0; set x62 0; set x63 0; 
	set x64 0; set x65 0; set x66 0; set x67 0; 
	set x68 0; set x69 0; set x70 0; set x71 0; 
	set x72 0; set x73 0; set x74 0; set x75 0; 
	set x76 0; set x77 0; set x78 0; set x79 0; 
	set x80 0; set x81 0; set x82 0; set x83 0; 
	set x84 0; set x85 0; set x86 0; set x87 0; 
	set x88 0; set x89 0; set x90 0; set x91 0; 
	set x92 0; set x93 0; set x94 0; set x95 0; 
	set x96 0; set x97 0; set x98 0; set x99 0; 
	set x100 0; set x101 0; set x102 0; set x103 0; 
	set x104 0; set x105 0; set x106 0; set x107 0; 
	set x108 0; set x109 0; set x110 0; set x111 0; 
	set x112 0; set x113 0; set x114 0; set x115 0; 
	set x116 0; set x117 0; set x118 0; set x119 0; 
	set x120 0; set x121 0; set x122 0; set x123 0; 
	set x124 0; set x125 0; set x126 0; set x127 0; 
	set x128 0; set x129 0; set x130 0; set x131 0; 
	set x132 0; set x133 0; set x134 0; set x135 0; 
	set x136 0; set x137 0; set x138 0; set x139 0; 
	set x140 0; set x141 0; set x142 0; set x143 0; 
	set x144 0; set x145 0; set x146 0; set x147 0; 
	set x148 0; set x149 0; set x150 0; set x151 0; 
	set x152 0; set x153 0; set x154 0; set x155 0; 
	set x156 0; set x157 0; set x158 0; set x159 0; 
	set x160 0; set x161 0; set x162 0; set x163 0; 
	set x164 0; set x165 0; set x166 0; set x167 0; 
	set x168 0; set x169 0; set x170 0; set x171 0; 
	set x172 0; set x173 0; set x174 0; set x175 0; 
	set x176 0; set x177 0; set x178 0; set x179 0; 
	set x180 0; set x181 0; set x182 0; set x183 0; 
	set x184 0; set x185 0; set x186 0; set x187 0; 
	set x188 0; set x189 0; set x190 0; set x191 0; 
	set x192 0; set x193 0; set x194 0; set x195 0; 
	set x196 0; set x197 0; set x198 0; set x199 0; 
	set x200 0; set x201 0; set x202 0; set x203 0; 
	set x204 0; set x205 0; set x206 0; set x207 0; 
	set x208 0; set x209 0; set x210 0; set x211 0; 
	set x212 0; set x213 0; set x214 0; set x215 0; 
	set x216 0; set x217 0; set x218 0; set x219 0; 
	set x220 0; set x221 0; set x222 0; set x223 0; 
	set x224 0; set x225 0; set x226 0; set x227 0; 
	set x228 0; set x229 0; set x230 0; set x231 0; 
	set x232 0; set x233 0; set x234 0; set x235 0; 
	set x236 0; set x237 0; set x238 0; set x239 0; 
	set x240 0; set x241 0; set x242 0; set x243 0; 
	set x244 0; set x245 0; set x246 0; set x247 0; 
	set x248 0; set x249 0; set x250 0; set x251 0; 
	set x252 0; set x253 0; set x254 0; set x255 0;
	set y(0) {{1 2} {3 4}}
	lset y(0) 1 1 5
    }
} "0 {{1 2} {3 5}}"

test lsetComp-3.8 {lset, compiled, flat args, error } {
Changes to tests/main.test.
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    testConstraint exec [llength [info commands exec]]

    # Is the Tcltest package loaded?
    #	- that is, the special C-coded testing commands in tclTest.c
    #   - tests use testing commands introduced in Tcltest 8.4
    testConstraint Tcltest [expr {
	[llength [package provide Tcltest]]
	&& [package vsatisfies [package provide Tcltest] 8.5-]}]

    # Procedure to simulate interactive typing of commands, line by line
    proc type {chan script} {
	foreach line [split $script \n] {
	    if {[catch {
	        puts $chan $line
	        flush $chan







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    testConstraint exec [llength [info commands exec]]

    # Is the Tcltest package loaded?
    #	- that is, the special C-coded testing commands in tclTest.c
    #   - tests use testing commands introduced in Tcltest 8.4
    testConstraint Tcltest [expr {
	[llength [package provide Tcltest]]
	&& [package vsatisfies [package provide Tcltest] 8.4]}]

    # Procedure to simulate interactive typing of commands, line by line
    proc type {chan script} {
	foreach line [split $script \n] {
	    if {[catch {
	        puts $chan $line
	        flush $chan
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	read $f
    } -cleanup {
	close $f
	file delete result
    } -result "Exit MainLoop\nIn exit\neven 0\n"

    test Tcl_Main-5.9 {
	Tcl_Main: interactive mode: delete interp
		-> main loop & exit handlers, but no [exit]
    } -constraints {
	exec Tcltest
    } -body {
	exec [interpreter] << {
		rename exit _exit
		proc exit code {







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	read $f
    } -cleanup {
	close $f
	file delete result
    } -result "Exit MainLoop\nIn exit\neven 0\n"

    test Tcl_Main-5.9 {
	Tcl_Main: interactive mode: delete interp 
		-> main loop & exit handlers, but no [exit]
    } -constraints {
	exec Tcltest
    } -body {
	exec [interpreter] << {
		rename exit _exit
		proc exit code {
Changes to tests/misc.test.
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catch [list package require -exact Tcltest [info patchlevel]]

testConstraint testhashsystemhash [llength [info commands testhashsystemhash]]

test misc-1.1 {error in variable ref. in command in array reference} {
    proc tstProc {} {
	global a

	set tst $a([winfo name $zz])
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
    }
    set msg {}
    list [catch tstProc msg] $msg
} {1 {can't read "zz": no such variable}}
test misc-1.2 {error in variable ref. in command in array reference} {
    proc tstProc {} "
	global a

	set tst \$a(\[winfo name \$\{zz)
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment







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catch [list package require -exact Tcltest [info patchlevel]]

testConstraint testhashsystemhash [llength [info commands testhashsystemhash]]

test misc-1.1 {error in variable ref. in command in array reference} {
    proc tstProc {} {
	global a
    
	set tst $a([winfo name $zz])
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
    }
    set msg {}
    list [catch tstProc msg] $msg
} {1 {can't read "zz": no such variable}}
test misc-1.2 {error in variable ref. in command in array reference} {
    proc tstProc {} "
	global a
    
	set tst \$a(\[winfo name \$\{zz)
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
	# this is a bogus comment
Changes to tests/msgcat.test.
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#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# Note that after running these tests, entries will be left behind in the
# message catalogs for locales foo, foo_BAR, and foo_BAR_baz.

package require Tcl 8.5-
if {[catch {package require tcltest 2}]} {
    puts stderr "Skipping tests in [info script].  tcltest 2 required."
    return
}
if {[catch {package require msgcat 1.6}]} {
    puts stderr "Skipping tests in [info script].  No msgcat 1.6 found to test."
    return







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#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# Note that after running these tests, entries will be left behind in the
# message catalogs for locales foo, foo_BAR, and foo_BAR_baz.

package require Tcl 8.5
if {[catch {package require tcltest 2}]} {
    puts stderr "Skipping tests in [info script].  tcltest 2 required."
    return
}
if {[catch {package require msgcat 1.6}]} {
    puts stderr "Skipping tests in [info script].  No msgcat 1.6 found to test."
    return
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    }

    variable envVars {LC_ALL LC_MESSAGES LANG}
    variable count 0
    variable body
    variable result
    variable setVars
    foreach setVars [PowerSet $envVars] {
	set result [string tolower [lindex $setVars 0]]
	if {[string length $result] == 0} {
	    if {[info exists ::tcl::mac::locale]} {
		set result [string tolower \
			[msgcat::ConvertLocale $::tcl::mac::locale]]
	    } else {
		if {([info sharedlibextension] eq ".dll")







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    }

    variable envVars {LC_ALL LC_MESSAGES LANG}
    variable count 0
    variable body
    variable result
    variable setVars
    foreach setVars [PowerSet $envVars] { 
	set result [string tolower [lindex $setVars 0]]
	if {[string length $result] == 0} {
	    if {[info exists ::tcl::mac::locale]} {
		set result [string tolower \
			[msgcat::ConvertLocale $::tcl::mac::locale]]
	    } else {
		if {([info sharedlibextension] eq ".dll")
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		unset -nocomplain ::env($var)
		catch {set ::env($var) [set [namespace current]::$var]}
	    }
	} -body {i eval msgcat::mclocale} -result $result
	incr count
    }
    unset -nocomplain result

    # Could add tests of initialization from Windows registry here.
    # Use a fake registry package.

    # Tests msgcat-1.*: [mclocale], [mcpreferences]

    test msgcat-1.3 {mclocale set, single element} -setup {
	variable locale [mclocale]







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		unset -nocomplain ::env($var)
		catch {set ::env($var) [set [namespace current]::$var]}
	    }
	} -body {i eval msgcat::mclocale} -result $result
	incr count
    }
    unset -nocomplain result
    
    # Could add tests of initialization from Windows registry here.
    # Use a fake registry package.

    # Tests msgcat-1.*: [mclocale], [mcpreferences]

    test msgcat-1.3 {mclocale set, single element} -setup {
	variable locale [mclocale]
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    #     ov1 should be resolved in foo
    #     ov1 should resolve to foo in foo_BAR, foo_BAR_baz
    #     ov4 should be resolved in none, and call mcunknown
    #
    variable count 2
    variable result
    array set result {
	foo,ov0 ov0_ROOT foo,ov1 ov1_foo foo,ov2 ov2_foo
        foo,ov3 ov3_foo foo,ov4 ov4
	foo_BAR,ov0 ov0_ROOT foo_BAR,ov1 ov1_foo foo_BAR,ov2 ov2_foo_BAR
        foo_BAR,ov3 ov3_foo_BAR	foo_BAR,ov4 ov4
        foo_BAR_baz,ov0 ov0_ROOT foo_BAR_baz,ov1 ov1_foo
        foo_BAR_baz,ov2 ov2_foo_BAR
	foo_BAR_baz,ov3 ov3_foo_BAR_baz foo_BAR_baz,ov4 ov4
    }
    variable loc
    variable string
    foreach loc {foo foo_BAR foo_BAR_baz} {
	foreach string {ov0 ov1 ov2 ov3 ov4} {







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    #     ov1 should be resolved in foo
    #     ov1 should resolve to foo in foo_BAR, foo_BAR_baz
    #     ov4 should be resolved in none, and call mcunknown
    #
    variable count 2
    variable result
    array set result {
	foo,ov0 ov0_ROOT foo,ov1 ov1_foo foo,ov2 ov2_foo 
        foo,ov3 ov3_foo foo,ov4 ov4
	foo_BAR,ov0 ov0_ROOT foo_BAR,ov1 ov1_foo foo_BAR,ov2 ov2_foo_BAR 
        foo_BAR,ov3 ov3_foo_BAR	foo_BAR,ov4 ov4 
        foo_BAR_baz,ov0 ov0_ROOT foo_BAR_baz,ov1 ov1_foo 
        foo_BAR_baz,ov2 ov2_foo_BAR
	foo_BAR_baz,ov3 ov3_foo_BAR_baz foo_BAR_baz,ov4 ov4
    }
    variable loc
    variable string
    foreach loc {foo foo_BAR foo_BAR_baz} {
	foreach string {ov0 ov1 ov2 ov3 ov4} {
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    }
    variable count 1
    foreach loc {foo foo_BAR foo_BAR_baz} {
	test msgcat-5.$count {mcload} -setup {
	    variable locale [mclocale]
	    ::msgcat::mclocale ""
	    ::msgcat::mcloadedlocales clear
	    ::msgcat::mcpackageconfig unset mcfolder
	    mclocale $loc
	} -cleanup {
	    mclocale $locale
	    ::msgcat::mcloadedlocales clear
	    ::msgcat::mcpackageconfig unset mcfolder
	} -body {
	    mcload $msgdir
	} -result [expr { $count+1 }]
	incr count
    }

    # Even though foo_BAR_notexist does not exist,
    # foo_BAR, foo and the root should be loaded.
	test msgcat-5.4 {mcload} -setup {
	    variable locale [mclocale]
	    mclocale foo_BAR_notexist
	} -cleanup {
	    mclocale $locale
	    mcloadedlocales clear
	    mcpackageconfig unset mcfolder
	} -body {
	    mcload $msgdir
	} -result 3

	test msgcat-5.5 {mcload} -setup {
	    variable locale [mclocale]
	    mclocale no_FI_notexist
	} -cleanup {
	    mclocale $locale
	    mcloadedlocales clear
	    mcpackageconfig unset mcfolder
	} -body {
	    mcload $msgdir
	} -result 1

	test msgcat-5.6 {mcload} -setup {
	    variable locale [mclocale]
	    mclocale foo







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    }
    variable count 1
    foreach loc {foo foo_BAR foo_BAR_baz} {
	test msgcat-5.$count {mcload} -setup {
	    variable locale [mclocale]
	    ::msgcat::mclocale ""
	    ::msgcat::mcloadedlocales clear
	    ::msgcat::mcpackageconfig unset mcfolder 
	    mclocale $loc
	} -cleanup {
	    mclocale $locale
	    ::msgcat::mcloadedlocales clear
	    ::msgcat::mcpackageconfig unset mcfolder 
	} -body {
	    mcload $msgdir
	} -result [expr { $count+1 }]
	incr count
    }

    # Even though foo_BAR_notexist does not exist,
    # foo_BAR, foo and the root should be loaded.
	test msgcat-5.4 {mcload} -setup {
	    variable locale [mclocale]
	    mclocale foo_BAR_notexist
	} -cleanup {
	    mclocale $locale
	    mcloadedlocales clear
	    mcpackageconfig unset mcfolder 
	} -body {
	    mcload $msgdir
	} -result 3

	test msgcat-5.5 {mcload} -setup {
	    variable locale [mclocale]
	    mclocale no_FI_notexist
	} -cleanup {
	    mclocale $locale
	    mcloadedlocales clear
	    mcpackageconfig unset mcfolder 
	} -body {
	    mcload $msgdir
	} -result 1

	test msgcat-5.6 {mcload} -setup {
	    variable locale [mclocale]
	    mclocale foo
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	    variable locale [mclocale]
	    mclocale ""
	    mcloadedlocales clear
	    mcpackageconfig unset mcfolder
	} -cleanup {
	    mclocale $locale
	    mcloadedlocales clear
	    mcpackageconfig unset mcfolder
	} -body {
	    mclocale foo
	    mcpackageconfig set mcfolder $msgdir
	} -result 2

    foreach loc $locales {
	if { $loc eq {} } {
	    set msg ROOT
        } else {
	    set msg [string tolower $loc]
	}
	removeFile $msg.msg $msgdir
    }
    removeDirectory msgdir

    # Tests msgcat-6.*: [mcset], [mc] namespace inheritance
#
# Test mcset and mc, ensuring that resolution for messages
# proceeds from the current ns to its parent and so on to the
# global ns.
#
# Do this for the 12 permutations of
#     locales: foo
#     namespaces: foo foo::bar foo::bar::baz
#     strings: {ov1 ov2 ov3 ov4}
#     namespace ::foo            defines ov1, ov2, ov3







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	    variable locale [mclocale]
	    mclocale ""
	    mcloadedlocales clear
	    mcpackageconfig unset mcfolder
	} -cleanup {
	    mclocale $locale
	    mcloadedlocales clear
	    mcpackageconfig unset mcfolder 
	} -body {
	    mclocale foo
	    mcpackageconfig set mcfolder $msgdir
	} -result 2

    foreach loc $locales {
	if { $loc eq {} } {
	    set msg ROOT
        } else {
	    set msg [string tolower $loc]
	}
	removeFile $msg.msg $msgdir
    }
    removeDirectory msgdir

    # Tests msgcat-6.*: [mcset], [mc] namespace inheritance
#
# Test mcset and mc, ensuring that resolution for messages
# proceeds from the current ns to its parent and so on to the 
# global ns.
#
# Do this for the 12 permutations of
#     locales: foo
#     namespaces: foo foo::bar foo::bar::baz
#     strings: {ov1 ov2 ov3 ov4}
#     namespace ::foo            defines ov1, ov2, ov3
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		    namespace eval bar {
			::msgcat::mcset foo ov2 ov2_foo_bar
			::msgcat::mcset foo ov3 ov3_foo_bar
			namespace eval baz {
			    ::msgcat::mcset foo ov3 "ov3_foo_bar_baz"
			}
		    }

		}
		variable locale [mclocale]
		mclocale foo
	    } -cleanup {
		mclocale $locale
		namespace delete foo
	    } -body {







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		    namespace eval bar {
			::msgcat::mcset foo ov2 ov2_foo_bar
			::msgcat::mcset foo ov3 ov3_foo_bar
			namespace eval baz {
			    ::msgcat::mcset foo ov3 "ov3_foo_bar_baz"
			}
		    }
		    
		}
		variable locale [mclocale]
		mclocale foo
	    } -cleanup {
		mclocale $locale
		namespace delete foo
	    } -body {
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    # Tests msgcat-9.*: [mcexists]

	test msgcat-9.1 {mcexists no parameter} -body {
	    mcexists
	} -returnCodes 1\
	-result {wrong # args: should be "mcexists ?-exactnamespace? ?-exactlocale? src"}

	test msgcat-9.2 {mcexists unknown option} -body {
	    mcexists -unknown src
	} -returnCodes 1\
	-result {unknown option "-unknown"}

	test msgcat-9.3 {mcexists} -setup {
	    mcforgetpackage
	    variable locale [mclocale]
	    mclocale foo
	    mcset foo k1 v1
	} -cleanup {
	    mclocale $locale







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    # Tests msgcat-9.*: [mcexists]

	test msgcat-9.1 {mcexists no parameter} -body {
	    mcexists
	} -returnCodes 1\
	-result {wrong # args: should be "mcexists ?-exactnamespace? ?-exactlocale? src"}
    
	test msgcat-9.2 {mcexists unknown option} -body {
	    mcexists -unknown src 
	} -returnCodes 1\
	-result {unknown option "-unknown"}
    
	test msgcat-9.3 {mcexists} -setup {
	    mcforgetpackage
	    variable locale [mclocale]
	    mclocale foo
	    mcset foo k1 v1
	} -cleanup {
	    mclocale $locale
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	    mclocale foo_bar
	    mcset foo k1 v1
	} -cleanup {
	    mclocale $locale
	} -body {
	    list [mcexists k1] [mcexists -exactlocale k1]
	} -result {1 0}

	test msgcat-9.5 {mcexists parent namespace} -setup {
	    mcforgetpackage
	    variable locale [mclocale]
	    mclocale foo_bar
	    mcset foo k1 v1
	} -cleanup {
	    mclocale $locale
	} -body {
	    namespace eval ::msgcat::test::sub {
		list [::msgcat::mcexists k1]\
			[::msgcat::mcexists -exactnamespace k1]
	    }
	} -result {1 0}

    # Tests msgcat-10.*: [mcloadedlocales]

	test msgcat-10.1 {mcloadedlocales no arg} -body {
	    mcloadedlocales
	} -returnCodes 1\
	-result {wrong # args: should be "mcloadedlocales subcommand"}

	test msgcat-10.2 {mcloadedlocales wrong subcommand} -body {
	    mcloadedlocales junk
	} -returnCodes 1\
	-result {unknown subcommand "junk": must be clear, or loaded}

	test msgcat-10.3 {mcloadedlocales loaded} -setup {
	    mcforgetpackage
	    variable locale [mclocale]
	    mclocale {}
	    mcloadedlocales clear
	} -cleanup {
	    mclocale $locale
	} -body {
	    mclocale foo_bar
	    # The result is position independent so sort
	    set resultlist [lsort [mcloadedlocales loaded]]
	} -result {{} foo foo_bar}

	test msgcat-10.4 {mcloadedlocales clear} -setup {
	    mcforgetpackage
	    variable locale [mclocale]
	    mclocale {}
	    mcloadedlocales clear
	} -cleanup {
	    mclocale $locale







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	    mclocale foo_bar
	    mcset foo k1 v1
	} -cleanup {
	    mclocale $locale
	} -body {
	    list [mcexists k1] [mcexists -exactlocale k1]
	} -result {1 0}
    
	test msgcat-9.5 {mcexists parent namespace} -setup {
	    mcforgetpackage
	    variable locale [mclocale]
	    mclocale foo_bar
	    mcset foo k1 v1
	} -cleanup {
	    mclocale $locale
	} -body {
	    namespace eval ::msgcat::test::sub {
		list [::msgcat::mcexists k1]\
			[::msgcat::mcexists -exactnamespace k1]
	    }
	} -result {1 0}
    
    # Tests msgcat-10.*: [mcloadedlocales]

	test msgcat-10.1 {mcloadedlocales no arg} -body {
	    mcloadedlocales
	} -returnCodes 1\
	-result {wrong # args: should be "mcloadedlocales subcommand"}
    
	test msgcat-10.2 {mcloadedlocales wrong subcommand} -body {
	    mcloadedlocales junk
	} -returnCodes 1\
	-result {unknown subcommand "junk": must be clear, or loaded}
    
	test msgcat-10.3 {mcloadedlocales loaded} -setup {
	    mcforgetpackage
	    variable locale [mclocale]
	    mclocale {}
	    mcloadedlocales clear
	} -cleanup {
	    mclocale $locale
	} -body {
	    mclocale foo_bar
	    # The result is position independent so sort
	    set resultlist [lsort [mcloadedlocales loaded]]
	} -result {{} foo foo_bar}
    
	test msgcat-10.4 {mcloadedlocales clear} -setup {
	    mcforgetpackage
	    variable locale [mclocale]
	    mclocale {}
	    mcloadedlocales clear
	} -cleanup {
	    mclocale $locale
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	    lappend res [mcpackageconfig set loadcmd ""]
	    lappend res [mcpackageconfig isset loadcmd]
	    mcpackageconfig unset loadcmd
	    lappend res [mcpackageconfig isset loadcmd]
	} -result {0 0 1 0}

    # option mcfolder is already tested with 5.11

    # Tests msgcat-14.*: callbacks: loadcmd, changecmd, unknowncmd

    # This routine is used as bgerror and by direct callback invocation
    proc callbackproc args {
	variable resultvariable
	set resultvariable $args
    }
    proc callbackfailproc args {
	return -code error fail







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	    lappend res [mcpackageconfig set loadcmd ""]
	    lappend res [mcpackageconfig isset loadcmd]
	    mcpackageconfig unset loadcmd
	    lappend res [mcpackageconfig isset loadcmd]
	} -result {0 0 1 0}

    # option mcfolder is already tested with 5.11
    
    # Tests msgcat-14.*: callbacks: loadcmd, changecmd, unknowncmd
    
    # This routine is used as bgerror and by direct callback invocation
    proc callbackproc args {
	variable resultvariable
	set resultvariable $args
    }
    proc callbackfailproc args {
	return -code error fail
Changes to tests/namespace.test.
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        }
    }
    lappend l [namespace current]
} {:: ::test_ns_1 ::test_ns_1::foo ::}

test namespace-3.1 {Tcl_GetGlobalNamespace} {
    namespace eval test_ns_1 {namespace eval foo {namespace eval bar {} } }
    # namespace children uses Tcl_GetGlobalNamespace
    namespace eval test_ns_1 {namespace children foo b*}
} {::test_ns_1::foo::bar}

test namespace-4.1 {Tcl_PushCallFrame with isProcCallFrame=1} {
    namespace eval test_ns_1 {
        variable v 123
        proc p {} {







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        }
    }
    lappend l [namespace current]
} {:: ::test_ns_1 ::test_ns_1::foo ::}

test namespace-3.1 {Tcl_GetGlobalNamespace} {
    namespace eval test_ns_1 {namespace eval foo {namespace eval bar {} } }
    # namespace children uses Tcl_GetGlobalNamespace 
    namespace eval test_ns_1 {namespace children foo b*}
} {::test_ns_1::foo::bar}

test namespace-4.1 {Tcl_PushCallFrame with isProcCallFrame=1} {
    namespace eval test_ns_1 {
        variable v 123
        proc p {} {
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        [lsort [namespace children :: test_ns_*]]
} {{} ::test_ns_1 ::test_ns_2 ::test_ns_3 ::test_ns_4::foo ::test_ns_6 {::test_ns_1 ::test_ns_2 ::test_ns_3 ::test_ns_4 ::test_ns_5 ::test_ns_6}}
test namespace-6.2 {Tcl_CreateNamespace, odd number of :'s in name is okay} {
    list [namespace eval :::test_ns_1::::foo {namespace current}] \
         [namespace eval test_ns_2:::::foo {namespace current}]
} {::test_ns_1::foo ::test_ns_2::foo}
test namespace-6.3 {Tcl_CreateNamespace, trailing ::s in ns name are ignored} {
    list [catch {namespace eval test_ns_7::: {namespace current}} msg] $msg
} {0 ::test_ns_7}
test namespace-6.4 {Tcl_CreateNamespace, trailing ::s in ns name are ignored} {
    catch {namespace delete {*}[namespace children :: test_ns_*]}
    namespace eval test_ns_1:: {
        namespace eval test_ns_2:: {}
        namespace eval test_ns_3:: {}
    }







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        [lsort [namespace children :: test_ns_*]]
} {{} ::test_ns_1 ::test_ns_2 ::test_ns_3 ::test_ns_4::foo ::test_ns_6 {::test_ns_1 ::test_ns_2 ::test_ns_3 ::test_ns_4 ::test_ns_5 ::test_ns_6}}
test namespace-6.2 {Tcl_CreateNamespace, odd number of :'s in name is okay} {
    list [namespace eval :::test_ns_1::::foo {namespace current}] \
         [namespace eval test_ns_2:::::foo {namespace current}]
} {::test_ns_1::foo ::test_ns_2::foo}
test namespace-6.3 {Tcl_CreateNamespace, trailing ::s in ns name are ignored} {
    list [catch {namespace eval test_ns_7::: {namespace current}} msg] $msg 
} {0 ::test_ns_7}
test namespace-6.4 {Tcl_CreateNamespace, trailing ::s in ns name are ignored} {
    catch {namespace delete {*}[namespace children :: test_ns_*]}
    namespace eval test_ns_1:: {
        namespace eval test_ns_2:: {}
        namespace eval test_ns_3:: {}
    }
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    catch {slave eval error foo bar baz}
    interp delete slave
    set ::errorInfo
} {bar
    invoked from within
"slave eval error foo bar baz"}
test namespace-8.6 {TclTeardownNamespace: preserve errorInfo; errorCode values} {
    interp create slave
    slave eval {trace add variable errorCode write {namespace delete :: ;#}}
    catch {slave eval error foo bar baz}
    interp delete slave
    set ::errorInfo
} {bar
    invoked from within
"slave eval error foo bar baz"}







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    catch {slave eval error foo bar baz}
    interp delete slave
    set ::errorInfo
} {bar
    invoked from within
"slave eval error foo bar baz"}
test namespace-8.6 {TclTeardownNamespace: preserve errorInfo; errorCode values} {
    interp create slave 
    slave eval {trace add variable errorCode write {namespace delete :: ;#}}
    catch {slave eval error foo bar baz}
    interp delete slave
    set ::errorInfo
} {bar
    invoked from within
"slave eval error foo bar baz"}
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    namespace code unknown
} {::namespace inscope :: unknown}
test namespace-22.5 {NamespaceCodeCmd, in other namespace} {
    namespace eval test_ns_1 {
        namespace code cmd
    }
} {::namespace inscope ::test_ns_1 cmd}
test namespace-22.6 {NamespaceCodeCmd, in other namespace} {
    namespace eval test_ns_1 {
	variable v 42
    }
    namespace eval test_ns_2 {
	proc namespace args {}
    }
    namespace eval test_ns_2 [namespace eval test_ns_1 {
	namespace code {set v}
    }]
} {42}
test namespace-22.7 {NamespaceCodeCmd, Bug 3202171} {
    namespace eval demo {
	proc namespace args {puts $args}
	::namespace code {namespace inscope foo}
    }
} [list ::namespace inscope [fq demo] {namespace inscope foo}]








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    namespace code unknown
} {::namespace inscope :: unknown}
test namespace-22.5 {NamespaceCodeCmd, in other namespace} {
    namespace eval test_ns_1 {
        namespace code cmd
    }
} {::namespace inscope ::test_ns_1 cmd}
test namespace-22.6 {NamespaceCodeCmd, in other namespace} { 
    namespace eval test_ns_1 { 
	variable v 42 
    } 
    namespace eval test_ns_2 { 
	proc namespace args {} 
    } 
    namespace eval test_ns_2 [namespace eval test_ns_1 { 
	namespace code {set v} 
    }] 
} {42} 
test namespace-22.7 {NamespaceCodeCmd, Bug 3202171} {
    namespace eval demo {
	proc namespace args {puts $args}
	::namespace code {namespace inscope foo}
    }
} [list ::namespace inscope [fq demo] {namespace inscope foo}]

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test namespace-40.1 {Ignoring namespace proc "unknown"} -setup {
    rename unknown _unknown
} -body {
    proc unknown args {return global}
    namespace eval ns {proc unknown args {return local}}
    list [namespace eval ns aaa bbb] [namespace eval ns aaa]
} -cleanup {
    rename unknown {}
    rename _unknown unknown
    namespace delete ns
} -result {global global}

test namespace-41.1 {Shadowing byte-compiled commands, Bug: 231259} {
    set res {}
    namespace eval ns {
	set res {}
	proc test {} {
	    set ::g 0
	}
	lappend ::res [test]
	proc set {a b} {
	    ::set a [incr b]
	}
	lappend ::res [test]
    }
    namespace delete ns







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test namespace-40.1 {Ignoring namespace proc "unknown"} -setup {
    rename unknown _unknown
} -body {
    proc unknown args {return global}
    namespace eval ns {proc unknown args {return local}}
    list [namespace eval ns aaa bbb] [namespace eval ns aaa]
} -cleanup {
    rename unknown {}   
    rename _unknown unknown
    namespace delete ns
} -result {global global}

test namespace-41.1 {Shadowing byte-compiled commands, Bug: 231259} {
    set res {}
    namespace eval ns {
	set res {}
	proc test {} {
	    set ::g 0
	}  
	lappend ::res [test]
	proc set {a b} {
	    ::set a [incr b]
	}
	lappend ::res [test]
    }
    namespace delete ns
Changes to tests/nre.test.
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#

if {[testConstraint testnrelevels]} {
    namespace eval testnre {
	namespace path ::tcl::mathop
	#
	# [testnrelevels] returns a 6-list with: C-stack depth, iPtr->numlevels,
	# cmdFrame level, callFrame level, tosPtr and callback depth
	#
	variable last [testnrelevels]
	proc depthDiff {} {
	    variable last
	    set depth [testnrelevels]
	    set res {}
	    foreach t $depth l $last {
		lappend res [expr {$t-$l}]
	    }







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#

if {[testConstraint testnrelevels]} {
    namespace eval testnre {
	namespace path ::tcl::mathop
	#
	# [testnrelevels] returns a 6-list with: C-stack depth, iPtr->numlevels,
	# cmdFrame level, callFrame level, tosPtr and callback depth 
	#
	variable last [testnrelevels] 
	proc depthDiff {} {
	    variable last
	    set depth [testnrelevels]
	    set res {}
	    foreach t $depth l $last {
		lappend res [expr {$t-$l}]
	    }
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	list {*}$long
    }
    proc outer {} inner
    lrange [outer] 0 2
} -cleanup {
    rename inner {}
    rename outer {}
} -result {1 1 1}
test nre-8.2 {nre and {*}, [Bug 2415422]} -body {
    # force an expansion that grows the evaluation stack, check that nre
    # adapts the bcFramePtr. This causes an NRE assertion to fail if it is not
    # done properly.
    proc nop {} {}
    proc crash {} {
	foreach val [list {*}[lrepeat 100000 x]] {







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	list {*}$long
    }
    proc outer {} inner
    lrange [outer] 0 2
} -cleanup {
    rename inner {}
    rename outer {}
} -result {1 1 1} 
test nre-8.2 {nre and {*}, [Bug 2415422]} -body {
    # force an expansion that grows the evaluation stack, check that nre
    # adapts the bcFramePtr. This causes an NRE assertion to fail if it is not
    # done properly.
    proc nop {} {}
    proc crash {} {
	foreach val [list {*}[lrepeat 100000 x]] {
Changes to tests/obj.test.
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testConstraint testobj [llength [info commands testobj]]
testConstraint longIs32bit	[expr {int(0x80000000) < 0}]
testConstraint wideBiggerThanInt [expr {wide(0x80000000) != int(0x80000000)}]

test obj-1.1 {Tcl_AppendAllObjTypes, and InitTypeTable, Tcl_RegisterObjType} testobj {
    set r 1
    foreach {t} {

	bytearray
	bytecode
	cmdName
	dict
	end-offset
	regexp
	string







>







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testConstraint testobj [llength [info commands testobj]]
testConstraint longIs32bit	[expr {int(0x80000000) < 0}]
testConstraint wideBiggerThanInt [expr {wide(0x80000000) != int(0x80000000)}]

test obj-1.1 {Tcl_AppendAllObjTypes, and InitTypeTable, Tcl_RegisterObjType} testobj {
    set r 1
    foreach {t} {
	{array search} 
	bytearray
	bytecode
	cmdName
	dict
	end-offset
	regexp
	string
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    lappend result $msg
} {12345 {} 1 {variable 1 is unset (NULL)}}

test obj-6.1 {Tcl_DuplicateObj, object has internal rep} testobj {
    set result ""
    lappend result [testobj freeallvars]
    lappend result [testintobj set 1 47]
    lappend result [testobj duplicate 1 2]
    lappend result [testintobj get 2]
    lappend result [testobj refcount 1]
    lappend result [testobj refcount 2]
} {{} 47 47 47 2 3}
test obj-6.2 {Tcl_DuplicateObj, "empty string" object} testobj {
    set result ""
    lappend result [testobj freeallvars]
    lappend result [testobj newobj 1]
    lappend result [testobj duplicate 1 2]
    lappend result [testintobj get 2]
    lappend result [testobj refcount 1]
    lappend result [testobj refcount 2]
} {{} {} {} {} 2 3}

# We assume that testobj is an indicator for test*obj as well








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    lappend result $msg
} {12345 {} 1 {variable 1 is unset (NULL)}}

test obj-6.1 {Tcl_DuplicateObj, object has internal rep} testobj {
    set result ""
    lappend result [testobj freeallvars]
    lappend result [testintobj set 1 47]
    lappend result [testobj duplicate 1 2]    
    lappend result [testintobj get 2]
    lappend result [testobj refcount 1]
    lappend result [testobj refcount 2]
} {{} 47 47 47 2 3}
test obj-6.2 {Tcl_DuplicateObj, "empty string" object} testobj {
    set result ""
    lappend result [testobj freeallvars]
    lappend result [testobj newobj 1]
    lappend result [testobj duplicate 1 2]    
    lappend result [testintobj get 2]
    lappend result [testobj refcount 1]
    lappend result [testobj refcount 2]
} {{} {} {} {} 2 3}

# We assume that testobj is an indicator for test*obj as well

Changes to tests/oo.test.
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} -body {
    slave eval {
	oo::define [oo::class create foo] superclass oo::class
	oo::class destroy
    }
} -cleanup {
    interp delete slave
}
test oo-1.19 {basic test of OO functionality: teardown order} -body {
    oo::object create o
    namespace delete [info object namespace o]
    o destroy
    # Crashes on error
} -returnCodes error -result {invalid command name "o"}
test oo-1.20 {basic test of OO functionality: my teardown post rename} -body {







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} -body {
    slave eval {
	oo::define [oo::class create foo] superclass oo::class
	oo::class destroy
    }
} -cleanup {
    interp delete slave
} 
test oo-1.19 {basic test of OO functionality: teardown order} -body {
    oo::object create o
    namespace delete [info object namespace o]
    o destroy
    # Crashes on error
} -returnCodes error -result {invalid command name "o"}
test oo-1.20 {basic test of OO functionality: my teardown post rename} -body {
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} -result {wrong # args: should be "::bar <cloned> a b"}
test oo-15.10 {variable binding must not bleed through oo::copy} -setup {
    oo::class create FooClass
    set result {}
} -body {
    set obj1 [FooClass new]
    oo::objdefine $obj1 {
	variable var
	method m {} {
	    set var foo
	}
	method get {} {
	    return $var
	}
	export eval







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} -result {wrong # args: should be "::bar <cloned> a b"}
test oo-15.10 {variable binding must not bleed through oo::copy} -setup {
    oo::class create FooClass
    set result {}
} -body {
    set obj1 [FooClass new]
    oo::objdefine $obj1 {
	variable var 
	method m {} {
	    set var foo
	}
	method get {} {
	    return $var
	}
	export eval
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    list [set [obj a]] [namespace tail [obj a]]
} -cleanup {
    obj destroy
} -result {::obj b}
test oo-20.11 {OO: variable mustn't crash when recursing} -body {
    oo::class create A {
	constructor {name} {
	    my variable np_name
	    set np_name $name
	}
	method copy {nm} {
	    set cpy [[info object class [self]] new $nm]
	    foreach var [info object vars [self]] {
		my variable $var
		set val [set $var]
		if {[string match o_* $var]} {
		    set objs {}
		    foreach ref $val {
			# call to "copy" crashes
			lappend objs [$ref copy {}]
		    }
		    $cpy prop $var $objs
		} else {
		    $cpy prop $var $val
		}
	    }
	    return $cpy
	}
	method prop {name val} {
	    my variable $name







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    list [set [obj a]] [namespace tail [obj a]]
} -cleanup {
    obj destroy
} -result {::obj b}
test oo-20.11 {OO: variable mustn't crash when recursing} -body {
    oo::class create A {
	constructor {name} {
	    my variable np_name 
	    set np_name $name
	}
	method copy {nm} {
	    set cpy [[info object class [self]] new $nm]
	    foreach var [info object vars [self]] {
		my variable $var
		set val [set $var]
		if {[string match o_* $var]} {
		    set objs {}
		    foreach ref $val {
			# call to "copy" crashes
			lappend objs [$ref copy {}]
		    }
		    $cpy prop $var $objs
		} else { 
		    $cpy prop $var $val
		}
	    }
	    return $cpy
	}
	method prop {name val} {
	    my variable $name
Changes to tests/package.test.
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# this file, and for a DISCLAIMER OF ALL WARRANTIES.

if {"::tcltest" ni [namespace children]} {
    package require tcltest 2.3.3
    namespace import -force ::tcltest::*
}

::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]

testConstraint testpreferstable [llength [info commands testpreferstable]]

# Do all this in a slave interp to avoid garbaging the package list
set i [interp create]
tcltest::loadIntoSlaveInterpreter $i {*}$argv
interp eval $i {
namespace import -force ::tcltest::*
package forget {*}[package names]
set oldPkgUnknown [package unknown]







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# this file, and for a DISCLAIMER OF ALL WARRANTIES.

if {"::tcltest" ni [namespace children]} {
    package require tcltest 2.3.3
    namespace import -force ::tcltest::*
}






# Do all this in a slave interp to avoid garbaging the package list
set i [interp create]
tcltest::loadIntoSlaveInterpreter $i {*}$argv
interp eval $i {
namespace import -force ::tcltest::*
package forget {*}[package names]
set oldPkgUnknown [package unknown]
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test package-3.44 {Tcl_PkgRequire: exact version matching (1578344)} -setup {
    package provide demo 1.2.3
} -body {
    package require -exact demo 1.2
} -returnCodes error -cleanup {
    package forget demo
} -result {version conflict for package "demo": have 1.2.3, need exactly 1.2}
test package-3.50 {Tcl_PkgRequire procedure, picking best stable version} -constraints testpreferstable -setup {
    testpreferstable
    package forget t
    set x xxx
} -body {
    foreach i {1.4 3.4 4.0a1 2.3 2.4 2.2} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require t







|
<







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test package-3.44 {Tcl_PkgRequire: exact version matching (1578344)} -setup {
    package provide demo 1.2.3
} -body {
    package require -exact demo 1.2
} -returnCodes error -cleanup {
    package forget demo
} -result {version conflict for package "demo": have 1.2.3, need exactly 1.2}
test package-3.50 {Tcl_PkgRequire procedure, picking best stable version} -setup {

    package forget t
    set x xxx
} -body {
    foreach i {1.4 3.4 4.0a1 2.3 2.4 2.2} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require t
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	}
	return $res
    } finally {
	interp delete $ip
    }
}

test package-13.0 {package prefer defaults} -constraints testpreferstable -setup {
    testpreferstable
} -body {
    prefer
} -result stable
test package-13.1 {package prefer defaults} -body {
    set ::env(TCL_PKG_PREFER_LATEST) stable	;# value not relevant!
    prefer
} -cleanup {
    unset -nocomplain ::env(TCL_PKG_PREFER_LATEST)
} -result latest

test package-14.0 {wrong\#args} -returnCodes error -body {
    package prefer foo bar
} -result {wrong # args: should be "package prefer ?latest|stable?"}
test package-14.1 {bogus argument} -returnCodes error -body {
    package prefer foo
} -result {bad preference "foo": must be latest or stable}

test package-15.0 {set, keep} -constraints testpreferstable -setup {
    testpreferstable
} -body {package prefer stable} -result stable
test package-15.1 {set stable, keep} -constraints testpreferstable -setup {
    testpreferstable
} -body {prefer stable} -result {stable stable}
test package-15.2 {set latest, change} -constraints testpreferstable -setup {
    testpreferstable
} -body {prefer latest} -result {stable latest}
test package-15.3 {set latest, keep} -constraints testpreferstable -setup {
    testpreferstable
} -body {
    prefer latest latest
} -result {stable latest latest}
test package-15.4 {set stable, rejected} -constraints testpreferstable -setup {
    testpreferstable
} -body {
    prefer latest stable
} -result {stable latest latest}

rename prefer {}

set auto_path $oldPath
package unknown $oldPkgUnknown

cleanupTests







|
<
<

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	}
	return $res
    } finally {
	interp delete $ip
    }
}

test package-13.0 {package prefer defaults} {


    prefer
} stable
test package-13.1 {package prefer defaults} -body {
    set ::env(TCL_PKG_PREFER_LATEST) stable	;# value not relevant!
    prefer
} -cleanup {
    unset -nocomplain ::env(TCL_PKG_PREFER_LATEST)
} -result latest

test package-14.0 {wrong\#args} -returnCodes error -body {
    package prefer foo bar
} -result {wrong # args: should be "package prefer ?latest|stable?"}
test package-14.1 {bogus argument} -returnCodes error -body {
    package prefer foo
} -result {bad preference "foo": must be latest or stable}

test package-15.0 {set, keep} {package prefer stable} stable


test package-15.1 {set stable, keep} {prefer stable} {stable stable}


test package-15.2 {set latest, change} {prefer latest} {stable latest}


test package-15.3 {set latest, keep} {


    prefer latest latest
} {stable latest latest}
test package-15.4 {set stable, rejected} {


    prefer latest stable
} {stable latest latest}

rename prefer {}

set auto_path $oldPath
package unknown $oldPkgUnknown

cleanupTests
Changes to tests/parse.test.
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} -result {16 23}
test parse-8.8 {Tcl_EvalObjv procedure, async handlers} -constraints {
    testevalobjv testasync
} -setup {
    variable ::aresult
    variable ::acode
    proc async1 {result code} {
	variable ::aresult
	variable ::acode
	set aresult $result
	set acode $code
	return "new result"
    }
    set handler1 [testasync create async1]
    set aresult xxx







|







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} -result {16 23}
test parse-8.8 {Tcl_EvalObjv procedure, async handlers} -constraints {
    testevalobjv testasync
} -setup {
    variable ::aresult
    variable ::acode
    proc async1 {result code} {
	variable ::aresult 
	variable ::acode
	set aresult $result
	set acode $code
	return "new result"
    }
    set handler1 [testasync create async1]
    set aresult xxx
Changes to tests/parseExpr.test.
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test parseExpr-21.7 {error messages} -body {
    expr {0o8}
} -returnCodes error -match glob -result {*invalid octal number*}
test parseExpr-21.8 {error messages} -body {
    expr {0o8x}
} -returnCodes error -match glob -result {*invalid octal number*}
test parseExpr-21.9 {error messages} -body {
    expr {"}
} -returnCodes error -result {missing "
in expression """}
test parseExpr-21.10 {error messages} -body {
    expr \{
} -returnCodes error -result "missing close-brace
in expression \"\{\""
test parseExpr-21.11 {error messages} -body {
    expr $
} -returnCodes error -result {invalid character "$"
in expression "$"}
test parseExpr-21.12 {error messages} -body {







|



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test parseExpr-21.7 {error messages} -body {
    expr {0o8}
} -returnCodes error -match glob -result {*invalid octal number*}
test parseExpr-21.8 {error messages} -body {
    expr {0o8x}
} -returnCodes error -match glob -result {*invalid octal number*}
test parseExpr-21.9 {error messages} -body {
    expr {"} 
} -returnCodes error -result {missing "
in expression """}
test parseExpr-21.10 {error messages} -body {
    expr \{ 
} -returnCodes error -result "missing close-brace
in expression \"\{\""
test parseExpr-21.11 {error messages} -body {
    expr $
} -returnCodes error -result {invalid character "$"
in expression "$"}
test parseExpr-21.12 {error messages} -body {
Changes to tests/pkgMkIndex.test.
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	set dirPath [lindex $parsed 1]
	set idxFile [file join $dirPath pkgIndex.tcl]

	if {[catch {
	    set result [list 0 [makePkgList [parseIndex $idxFile]]]
	} err]} {
	    set result [list 1 $err]
	}
	file delete $idxFile
    } else {
	set result $rv
    }

    return $result
}







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	set dirPath [lindex $parsed 1]
	set idxFile [file join $dirPath pkgIndex.tcl]

	if {[catch {
	    set result [list 0 [makePkgList [parseIndex $idxFile]]]
	} err]} {
	    set result [list 1 $err]
	} 
	file delete $idxFile
    } else {
	set result $rv
    }

    return $result
}
Changes to tests/platform.test.
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    list [expr {$result < 0}] [expr {$result ^ int($result - 1)}]
} {1 -1}

# On Windows/UNIX, test that the CPU ID works

test platform-3.1 {CPU ID on Windows/UNIX} \
    -constraints testCPUID \
    -body {
	set cpudata [testcpuid 0]
	binary format iii \
	    [lindex $cpudata 1] \
	    [lindex $cpudata 3] \
	    [lindex $cpudata 2]
    } \
    -match regexp \
    -result {^(?:AuthenticAMD|CentaurHauls|CyrixInstead|GenuineIntel)$}

# The platform package makes very few promises, but does promise that the
# format of string it produces consists of two non-empty words separated by a
# hyphen.







|




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    list [expr {$result < 0}] [expr {$result ^ int($result - 1)}]
} {1 -1}

# On Windows/UNIX, test that the CPU ID works

test platform-3.1 {CPU ID on Windows/UNIX} \
    -constraints testCPUID \
    -body {		
	set cpudata [testcpuid 0]
	binary format iii \
	    [lindex $cpudata 1] \
	    [lindex $cpudata 3] \
	    [lindex $cpudata 2] 
    } \
    -match regexp \
    -result {^(?:AuthenticAMD|CentaurHauls|CyrixInstead|GenuineIntel)$}

# The platform package makes very few promises, but does promise that the
# format of string it produces consists of two non-empty words separated by a
# hyphen.
Changes to tests/proc.test.
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         [lsort [info commands test_ns_1::*]] \
         [namespace eval test_ns_1 {namespace which q:}] \
         [namespace eval test_ns_1 {namespace which value:at:}]
} -result {q: value:at: q: value:at: {::test_ns_1::q: ::test_ns_1::value:at:} ::test_ns_1::q: ::test_ns_1::value:at:}
test proc-1.7 {Tcl_ProcObjCmd, check that formal parameter names are not array elements} -setup {
    catch {rename p ""}
} -returnCodes error -body {
    proc p {a(1) a(2)} {
	set z [expr $a(1)+$a(2)]
	puts "$z=z, $a(1)=$a(1)"
    }
} -result {formal parameter "a(1)" is an array element}
test proc-1.8 {Tcl_ProcObjCmd, check that formal parameter names are simple names} -setup {
    catch {rename p ""}
} -body {
    proc p {b:a b::a} {
    }
} -returnCodes error -result {formal parameter "b::a" is not a simple name}

test proc-2.1 {TclFindProc, simple proc name and proc not in namespace} -setup {
    catch {namespace delete {*}[namespace children :: test_ns_*]}
    catch {rename p ""}
} -body {







|







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         [lsort [info commands test_ns_1::*]] \
         [namespace eval test_ns_1 {namespace which q:}] \
         [namespace eval test_ns_1 {namespace which value:at:}]
} -result {q: value:at: q: value:at: {::test_ns_1::q: ::test_ns_1::value:at:} ::test_ns_1::q: ::test_ns_1::value:at:}
test proc-1.7 {Tcl_ProcObjCmd, check that formal parameter names are not array elements} -setup {
    catch {rename p ""}
} -returnCodes error -body {
    proc p {a(1) a(2)} { 
	set z [expr $a(1)+$a(2)]
	puts "$z=z, $a(1)=$a(1)"
    }
} -result {formal parameter "a(1)" is an array element}
test proc-1.8 {Tcl_ProcObjCmd, check that formal parameter names are simple names} -setup {
    catch {rename p ""}
} -body {
    proc p {b:a b::a} { 
    }
} -returnCodes error -result {formal parameter "b::a" is not a simple name}

test proc-2.1 {TclFindProc, simple proc name and proc not in namespace} -setup {
    catch {namespace delete {*}[namespace children :: test_ns_*]}
    catch {rename p ""}
} -body {
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	p $a ccccccw {bfe} {$a} [incr b] [incr a] {[incr b]} {$a} hello
	set res
    }
    t
} -cleanup {
    catch {rename p ""}
    catch {rename t ""}
} -result {aba}

test proc-6.1 {ProcessProcResultCode: Bug 647307 (negative return code)} -body {
    proc a {} {return -code -5}
    proc b {} a
    catch b
} -cleanup {
    rename a {}







|







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	p $a ccccccw {bfe} {$a} [incr b] [incr a] {[incr b]} {$a} hello
	set res
    }
    t
} -cleanup {
    catch {rename p ""}
    catch {rename t ""}
} -result {aba}    

test proc-6.1 {ProcessProcResultCode: Bug 647307 (negative return code)} -body {
    proc a {} {return -code -5}
    proc b {} a
    catch b
} -cleanup {
    rename a {}
Changes to tests/reg.test.
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# expectNomatch, these arguments are optional, and if present are
# ignored except that they indicate how many subexpressions should be
# present in the RE.)  It is an error for the number of subexpression
# arguments to be wrong.  Cases involving nonparticipating
# subexpressions, checking where empty substrings are located,
# etc. should be done using expectIndices and expectPartial.

# The flag characters are complex and a bit eclectic.  Generally speaking,
# lowercase letters are compile options, uppercase are expected re_info
# bits, and nonalphabetics are match options, controls for how the test is
# run, or testing options.  The one small surprise is that AREs are the
# default, and you must explicitly request lesser flavors of RE.  The flags
# are as follows.  It is admitted that some are not very mnemonic.
# There are some others which are purely debugging tools and are not
# useful in this file.
#
#	-	no-op (placeholder)







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|







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# expectNomatch, these arguments are optional, and if present are
# ignored except that they indicate how many subexpressions should be
# present in the RE.)  It is an error for the number of subexpression
# arguments to be wrong.  Cases involving nonparticipating
# subexpressions, checking where empty substrings are located,
# etc. should be done using expectIndices and expectPartial.

# The flag characters are complex and a bit eclectic.  Generally speaking, 
# lowercase letters are compile options, uppercase are expected re_info
# bits, and nonalphabetics are match options, controls for how the test is 
# run, or testing options.  The one small surprise is that AREs are the
# default, and you must explicitly request lesser flavors of RE.  The flags
# are as follows.  It is admitted that some are not very mnemonic.
# There are some others which are purely debugging tools and are not
# useful in this file.
#
#	-	no-op (placeholder)
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    proc expectMatch {args} {
	MatchExpected {} {*}$args
    }

    # match expected (full fanciness)
    # expectIndices testno flags re target mat submat ...
    proc expectIndices {args} {
	MatchExpected -indices {*}$args
    }

    # partial match expected
    # expectPartial testno flags re target mat "" ...
    # Quirk:  number of ""s must be one more than number of subREs.
    proc expectPartial {args} {
	lset args 1 ![lindex $args 1]	;# add ! flag







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    proc expectMatch {args} {
	MatchExpected {} {*}$args
    }

    # match expected (full fanciness)
    # expectIndices testno flags re target mat submat ...
    proc expectIndices {args} {
	MatchExpected -indices {*}$args 
    }

    # partial match expected
    # expectPartial testno flags re target mat "" ...
    # Quirk:  number of ""s must be one more than number of subREs.
    proc expectPartial {args} {
	lset args 1 ![lindex $args 1]	;# add ! flag
Changes to tests/regexp.test.
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    regsub b(.*?)d abcdeabcfde {,&,\1,}
} {a,bcd,c,eabcfde}
test regexp-11.12 {regsub without final variable name returns value} {
    regsub -all b(.*?)d abcdeabcfde {,&,\1,}
} {a,bcd,c,ea,bcfd,cf,e}

# This test crashes on the Mac unless you increase the Stack Space to about 1
# Meg.  This is probably bigger than most users want...
# 8.2.3 regexp reduced stack space requirements, but this should be
# tested again
test regexp-12.1 {Tcl_RegExpExec: large number of subexpressions} {macCrash} {
    list [regexp (.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.) abcdefghijklmnopqrstuvwxyz all a b c d e f g h i j k l m n o p q r s t u v w x y z] $all $a $b $c $d $e $f $g $h $i $j $k $l $m $n $o $p $q $r $s $t $u $v $w $x $y $z
} {1 abcdefghijklmnopqrstuvwxyz a b c d e f g h i j k l m n o p q r s t u v w x y z}

test regexp-13.1 {regsub of a very large string} {







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    regsub b(.*?)d abcdeabcfde {,&,\1,}
} {a,bcd,c,eabcfde}
test regexp-11.12 {regsub without final variable name returns value} {
    regsub -all b(.*?)d abcdeabcfde {,&,\1,}
} {a,bcd,c,ea,bcfd,cf,e}

# This test crashes on the Mac unless you increase the Stack Space to about 1
# Meg.  This is probably bigger than most users want... 
# 8.2.3 regexp reduced stack space requirements, but this should be
# tested again
test regexp-12.1 {Tcl_RegExpExec: large number of subexpressions} {macCrash} {
    list [regexp (.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.) abcdefghijklmnopqrstuvwxyz all a b c d e f g h i j k l m n o p q r s t u v w x y z] $all $a $b $c $d $e $f $g $h $i $j $k $l $m $n $o $p $q $r $s $t $u $v $w $x $y $z
} {1 abcdefghijklmnopqrstuvwxyz a b c d e f g h i j k l m n o p q r s t u v w x y z}

test regexp-13.1 {regsub of a very large string} {
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    regsub -all {@} {@hel@lo@} "\0a\0" result
    set expected "\0a\0hel\0a\0lo\0a\0"
    string equal $result $expected
} 1

test regexp-20.1 {regsub shared object shimmering} {
    # Bug #461322
    set a abcdefghijklmnopqurstuvwxyz
    set b $a
    set c abcdefghijklmnopqurstuvwxyz0123456789
    regsub $a $c $b d
    list $d [string length $d] [string bytelength $d]
} [list abcdefghijklmnopqurstuvwxyz0123456789 37 37]
test regexp-20.2 {regsub shared object shimmering with -about} {
    eval regexp -about abc
} {0 {}}

test regexp-21.1 {regsub works with empty string} {







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    regsub -all {@} {@hel@lo@} "\0a\0" result
    set expected "\0a\0hel\0a\0lo\0a\0"
    string equal $result $expected
} 1

test regexp-20.1 {regsub shared object shimmering} {
    # Bug #461322
    set a abcdefghijklmnopqurstuvwxyz 
    set b $a 
    set c abcdefghijklmnopqurstuvwxyz0123456789 
    regsub $a $c $b d 
    list $d [string length $d] [string bytelength $d]
} [list abcdefghijklmnopqurstuvwxyz0123456789 37 37]
test regexp-20.2 {regsub shared object shimmering with -about} {
    eval regexp -about abc
} {0 {}}

test regexp-21.1 {regsub works with empty string} {
Changes to tests/regexpComp.test.
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# Procedure to evaluate a script within a proc, to test compilation
# functionality

proc evalInProc { script } {
    proc testProc {} $script
    set status [catch {
	testProc
    } result]
    rename testProc {}
    return $result
    #return [list $status $result]
}

unset -nocomplain foo







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# Procedure to evaluate a script within a proc, to test compilation
# functionality

proc evalInProc { script } {
    proc testProc {} $script
    set status [catch {
	testProc 
    } result]
    rename testProc {}
    return $result
    #return [list $status $result]
}

unset -nocomplain foo
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test regexpComp-11.8 {regsub errors, -start bad int check} {
    evalInProc {
	list [catch {regsub -start bogus pattern string rep var} msg] $msg
    }
} {1 {bad index "bogus": must be integer?[+-]integer? or end?[+-]integer?}}

# This test crashes on the Mac unless you increase the Stack Space to about 1
# Meg.  This is probably bigger than most users want...
# 8.2.3 regexp reduced stack space requirements, but this should be
# tested again
test regexpComp-12.1 {Tcl_RegExpExec: large number of subexpressions} {macCrash} {
    evalInProc {
	list [regexp (.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.) abcdefghijklmnopqrstuvwxyz all a b c d e f g h i j k l m n o p q r s t u v w x y z] $all $a $b $c $d $e $f $g $h $i $j $k $l $m $n $o $p $q $r $s $t $u $v $w $x $y $z
    }
} {1 abcdefghijklmnopqrstuvwxyz a b c d e f g h i j k l m n o p q r s t u v w x y z}







|







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test regexpComp-11.8 {regsub errors, -start bad int check} {
    evalInProc {
	list [catch {regsub -start bogus pattern string rep var} msg] $msg
    }
} {1 {bad index "bogus": must be integer?[+-]integer? or end?[+-]integer?}}

# This test crashes on the Mac unless you increase the Stack Space to about 1
# Meg.  This is probably bigger than most users want... 
# 8.2.3 regexp reduced stack space requirements, but this should be
# tested again
test regexpComp-12.1 {Tcl_RegExpExec: large number of subexpressions} {macCrash} {
    evalInProc {
	list [regexp (.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.) abcdefghijklmnopqrstuvwxyz all a b c d e f g h i j k l m n o p q r s t u v w x y z] $all $a $b $c $d $e $f $g $h $i $j $k $l $m $n $o $p $q $r $s $t $u $v $w $x $y $z
    }
} {1 abcdefghijklmnopqrstuvwxyz a b c d e f g h i j k l m n o p q r s t u v w x y z}
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	list $result [string length $result]
    }
} "\0a\0hel\0a\0lo\0a\0 14"

test regexpComp-20.1 {regsub shared object shimmering} {
    evalInProc {
	# Bug #461322
	set a abcdefghijklmnopqurstuvwxyz
	set b $a
	set c abcdefghijklmnopqurstuvwxyz0123456789
	regsub $a $c $b d
	list $d [string length $d] [string bytelength $d]
    }
} [list abcdefghijklmnopqurstuvwxyz0123456789 37 37]
test regexpComp-20.2 {regsub shared object shimmering with -about} {
    evalInProc {
	eval regexp -about abc
    }







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	list $result [string length $result]
    }
} "\0a\0hel\0a\0lo\0a\0 14"

test regexpComp-20.1 {regsub shared object shimmering} {
    evalInProc {
	# Bug #461322
	set a abcdefghijklmnopqurstuvwxyz 
	set b $a 
	set c abcdefghijklmnopqurstuvwxyz0123456789 
	regsub $a $c $b d 
	list $d [string length $d] [string bytelength $d]
    }
} [list abcdefghijklmnopqurstuvwxyz0123456789 37 37]
test regexpComp-20.2 {regsub shared object shimmering with -about} {
    evalInProc {
	eval regexp -about abc
    }
Changes to tests/registry.test.
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    registry set HKEY_CURRENT_USER\\TclFoobar\\baz\u00c7bar
    registry set HKEY_CURRENT_USER\\TclFoobar\\blat
    registry set HKEY_CURRENT_USER\\TclFoobar\\foo
    set result [lsort [registry keys HKEY_CURRENT_USER\\TclFoobar b*]]
    registry delete HKEY_CURRENT_USER\\TclFoobar
    set result
} "baz\u00c7bar blat"
test registry-4.8 {GetKeyNames: Unicode} {win reg} {
    registry delete HKEY_CURRENT_USER\\TclFoobar
    registry set HKEY_CURRENT_USER\\TclFoobar\\baz\u30b7bar
    registry set HKEY_CURRENT_USER\\TclFoobar\\blat
    registry set HKEY_CURRENT_USER\\TclFoobar\\foo
    set result [lsort [registry keys HKEY_CURRENT_USER\\TclFoobar b*]]
    registry delete HKEY_CURRENT_USER\\TclFoobar
    set result







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    registry set HKEY_CURRENT_USER\\TclFoobar\\baz\u00c7bar
    registry set HKEY_CURRENT_USER\\TclFoobar\\blat
    registry set HKEY_CURRENT_USER\\TclFoobar\\foo
    set result [lsort [registry keys HKEY_CURRENT_USER\\TclFoobar b*]]
    registry delete HKEY_CURRENT_USER\\TclFoobar
    set result
} "baz\u00c7bar blat"
test registry-4.8 {GetKeyNames: Unicode} {win reg nt} {
    registry delete HKEY_CURRENT_USER\\TclFoobar
    registry set HKEY_CURRENT_USER\\TclFoobar\\baz\u30b7bar
    registry set HKEY_CURRENT_USER\\TclFoobar\\blat
    registry set HKEY_CURRENT_USER\\TclFoobar\\foo
    set result [lsort [registry keys HKEY_CURRENT_USER\\TclFoobar b*]]
    registry delete HKEY_CURRENT_USER\\TclFoobar
    set result
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} 1
test registry-6.17 {GetValue: Unicode value names} {win reg} {
    registry set HKEY_CURRENT_USER\\TclFoobar val\u00c71 foobar multi_sz
    set result [registry get HKEY_CURRENT_USER\\TclFoobar val\u00c71]
    registry delete HKEY_CURRENT_USER\\TclFoobar
    set result
} foobar
test registry-6.18 {GetValue: values with Unicode strings} {win reg} {
    registry set HKEY_CURRENT_USER\\TclFoobar val1 {foo ba\u30b7r baz} multi_sz
    set result [registry get HKEY_CURRENT_USER\\TclFoobar val1]
    registry delete HKEY_CURRENT_USER\\TclFoobar
    set result
} "foo ba\u30b7r baz"
test registry-6.19 {GetValue: values with Unicode strings} {win reg english} {
    registry set HKEY_CURRENT_USER\\TclFoobar val1 {foo ba\u00c7r baz} multi_sz
    set result [registry get HKEY_CURRENT_USER\\TclFoobar val1]
    registry delete HKEY_CURRENT_USER\\TclFoobar
    set result
} "foo ba\u00c7r baz"
test registry-6.20 {GetValue: values with Unicode strings with embedded nulls} {win reg} {
    registry set HKEY_CURRENT_USER\\TclFoobar val1 {foo ba\u0000r baz} multi_sz
    set result [registry get HKEY_CURRENT_USER\\TclFoobar val1]
    registry delete HKEY_CURRENT_USER\\TclFoobar
    set result
} "foo ba r baz"
test registry-6.21 {GetValue: very long value names and values} {win reg} {
    registry set HKEY_CURRENT_USER\\TclFoobar [string repeat k 16383] [string repeat x 16383] multi_sz
    set result [registry get HKEY_CURRENT_USER\\TclFoobar [string repeat k 16383]]
    registry delete HKEY_CURRENT_USER\\TclFoobar
    set result
} [string repeat x 16383]

test registry-7.1 {GetValueNames: bad key} -constraints {win reg english} -setup {







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} 1
test registry-6.17 {GetValue: Unicode value names} {win reg} {
    registry set HKEY_CURRENT_USER\\TclFoobar val\u00c71 foobar multi_sz
    set result [registry get HKEY_CURRENT_USER\\TclFoobar val\u00c71]
    registry delete HKEY_CURRENT_USER\\TclFoobar
    set result
} foobar
test registry-6.18 {GetValue: values with Unicode strings} {win reg nt} {
    registry set HKEY_CURRENT_USER\\TclFoobar val1 {foo ba\u30b7r baz} multi_sz
    set result [registry get HKEY_CURRENT_USER\\TclFoobar val1]
    registry delete HKEY_CURRENT_USER\\TclFoobar
    set result
} "foo ba\u30b7r baz"
test registry-6.19 {GetValue: values with Unicode strings} {win reg english} {
    registry set HKEY_CURRENT_USER\\TclFoobar val1 {foo ba\u00c7r baz} multi_sz
    set result [registry get HKEY_CURRENT_USER\\TclFoobar val1]
    registry delete HKEY_CURRENT_USER\\TclFoobar
    set result
} "foo ba\u00c7r baz"
test registry-6.20 {GetValue: values with Unicode strings with embedded nulls} {win reg} {
    registry set HKEY_CURRENT_USER\\TclFoobar val1 {foo ba\u0000r baz} multi_sz
    set result [registry get HKEY_CURRENT_USER\\TclFoobar val1]
    registry delete HKEY_CURRENT_USER\\TclFoobar
    set result
} "foo ba r baz"
test registry-6.21 {GetValue: very long value names and values} {pcOnly reg} {
    registry set HKEY_CURRENT_USER\\TclFoobar [string repeat k 16383] [string repeat x 16383] multi_sz
    set result [registry get HKEY_CURRENT_USER\\TclFoobar [string repeat k 16383]]
    registry delete HKEY_CURRENT_USER\\TclFoobar
    set result
} [string repeat x 16383]

test registry-7.1 {GetValueNames: bad key} -constraints {win reg english} -setup {
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} -returnCodes error -result {bad key "\foobar": must start with a valid root}
test registry-9.3 {ParseKeyName: bad keys} -constraints {win reg} -body {
    registry values \\\\
} -returnCodes error -result {bad root name "": must be HKEY_LOCAL_MACHINE, HKEY_USERS, HKEY_CLASSES_ROOT, HKEY_CURRENT_USER, HKEY_CURRENT_CONFIG, HKEY_PERFORMANCE_DATA, or HKEY_DYN_DATA}
test registry-9.4 {ParseKeyName: bad keys} -constraints {win reg} -body {
    registry values \\\\\\
} -returnCodes error -result {bad root name "": must be HKEY_LOCAL_MACHINE, HKEY_USERS, HKEY_CLASSES_ROOT, HKEY_CURRENT_USER, HKEY_CURRENT_CONFIG, HKEY_PERFORMANCE_DATA, or HKEY_DYN_DATA}
test registry-9.5 {ParseKeyName: bad keys} -constraints {win reg english} -body {
    registry values \\\\\\HKEY_CLASSES_ROOT
} -returnCodes error -result {unable to open key: The network address is invalid.}
test registry-9.6 {ParseKeyName: bad keys} -constraints {win reg} -body {
    registry values \\\\gaspode
} -returnCodes error -result {bad root name "": must be HKEY_LOCAL_MACHINE, HKEY_USERS, HKEY_CLASSES_ROOT, HKEY_CURRENT_USER, HKEY_CURRENT_CONFIG, HKEY_PERFORMANCE_DATA, or HKEY_DYN_DATA}
test registry-9.7 {ParseKeyName: bad keys} -constraints {win reg} -body {
    registry values foobar







|







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} -returnCodes error -result {bad key "\foobar": must start with a valid root}
test registry-9.3 {ParseKeyName: bad keys} -constraints {win reg} -body {
    registry values \\\\
} -returnCodes error -result {bad root name "": must be HKEY_LOCAL_MACHINE, HKEY_USERS, HKEY_CLASSES_ROOT, HKEY_CURRENT_USER, HKEY_CURRENT_CONFIG, HKEY_PERFORMANCE_DATA, or HKEY_DYN_DATA}
test registry-9.4 {ParseKeyName: bad keys} -constraints {win reg} -body {
    registry values \\\\\\
} -returnCodes error -result {bad root name "": must be HKEY_LOCAL_MACHINE, HKEY_USERS, HKEY_CLASSES_ROOT, HKEY_CURRENT_USER, HKEY_CURRENT_CONFIG, HKEY_PERFORMANCE_DATA, or HKEY_DYN_DATA}
test registry-9.5 {ParseKeyName: bad keys} -constraints {win reg english nt} -body {
    registry values \\\\\\HKEY_CLASSES_ROOT
} -returnCodes error -result {unable to open key: The network address is invalid.}
test registry-9.6 {ParseKeyName: bad keys} -constraints {win reg} -body {
    registry values \\\\gaspode
} -returnCodes error -result {bad root name "": must be HKEY_LOCAL_MACHINE, HKEY_USERS, HKEY_CLASSES_ROOT, HKEY_CURRENT_USER, HKEY_CURRENT_CONFIG, HKEY_PERFORMANCE_DATA, or HKEY_DYN_DATA}
test registry-9.7 {ParseKeyName: bad keys} -constraints {win reg} -body {
    registry values foobar
Changes to tests/safe.test.
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# safe.test --
#
# This file contains a collection of tests for safe Tcl, packages loading, and
# using safe interpreters. Sourcing this file into tcl runs the tests and
# generates output for errors. No output means no errors were found.
#
# Copyright (c) 1995-1996 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
#
# See the file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.

package require Tcl 8.5-

if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest 2
    namespace import -force ::tcltest::*
}

foreach i [interp slaves] {












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# safe.test --
#
# This file contains a collection of tests for safe Tcl, packages loading, and
# using safe interpreters. Sourcing this file into tcl runs the tests and
# generates output for errors. No output means no errors were found.
#
# Copyright (c) 1995-1996 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
#
# See the file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.

package require Tcl 8.5

if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest 2
    namespace import -force ::tcltest::*
}

foreach i [interp slaves] {
Changes to tests/set-old.test.
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653
654
655
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test set-old-8.52 {array command, array names -regexp on regexp pattern} {
    catch {unset a}
    set a(1*2) 1
    set a(12) 1
    set a(11) 1
    list [catch {lsort [array names a -regexp ^1]} msg] $msg
} {0 {1*2 11 12}}
test set-old-8.52.1 {array command, array names -regexp, backrefs} {
    catch {unset a}
    set a(1*2) 1
    set a(12) 1
    set a(11) 1
    list [catch {lsort [array names a -regexp {^(.)\1}]} msg] $msg
} {0 11}
test set-old-8.53 {array command, array names -regexp} {
    catch {unset a}
    set a(-glob) 1
    set a(-regexp) 1
    set a(-exact) 1
    list [catch {array names a -regexp} msg] $msg
} {0 -regexp}







<
<
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<
<
<
<







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test set-old-8.52 {array command, array names -regexp on regexp pattern} {
    catch {unset a}
    set a(1*2) 1
    set a(12) 1
    set a(11) 1
    list [catch {lsort [array names a -regexp ^1]} msg] $msg
} {0 {1*2 11 12}}







test set-old-8.53 {array command, array names -regexp} {
    catch {unset a}
    set a(-glob) 1
    set a(-regexp) 1
    set a(-exact) 1
    list [catch {array names a -regexp} msg] $msg
} {0 -regexp}
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catch {unset b}
catch {unset c}
catch {unset aVaRnAmE}
catch {rename foo {}}

# cleanup
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# End:







|




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catch {unset b}
catch {unset c}
catch {unset aVaRnAmE}
catch {rename foo {}}

# cleanup
::tcltest::cleanupTests
return 

# Local Variables:
# mode: tcl
# End:
Changes to tests/set.test.
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# cleanup
catch {unset a}
catch {unset b}
catch {unset i}
catch {unset x}
catch {unset z}
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# End:







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# cleanup
catch {unset a}
catch {unset b}
catch {unset i}
catch {unset x}
catch {unset z}
::tcltest::cleanupTests
return 

# Local Variables:
# mode: tcl
# End:
Changes to tests/split.test.
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} {{} {} {} {}}
test split-1.8 {basic split commands} {
    proc foo {} {
        set x {}
        foreach f [split {]\n} {}] {
            append x $f
        }
        return $x
    }
    foo
} {]\n}
test split-1.9 {basic split commands} {
    proc foo {} {
        set x ab\000c
        set y [split $x {}]







|







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} {{} {} {} {}}
test split-1.8 {basic split commands} {
    proc foo {} {
        set x {}
        foreach f [split {]\n} {}] {
            append x $f
        }
        return $x	
    }
    foo
} {]\n}
test split-1.9 {basic split commands} {
    proc foo {} {
        set x ab\000c
        set y [split $x {}]
Changes to tests/stack.test.
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    # do this in a sub process in case it segfaults
    exec [interpreter] << {
	interp alias {} unknown {} notaknownproc
	catch { unknown } msg
	puts $msg
    }
} -result {too many nested evaluations (infinite loop?)}

# Make sure that there is enough stack to run regexp even if we're
# close to the recursion limit. [Bug 947070] [Patch 746378]
test stack-3.1 {enough room for regexp near recursion limit} -body {
    # do this in a sub process in case it segfaults
    exec [interpreter] << {
	interp recursionlimit {} 10000
	set depth 0







|







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    # do this in a sub process in case it segfaults
    exec [interpreter] << {
	interp alias {} unknown {} notaknownproc
	catch { unknown } msg
	puts $msg
    }
} -result {too many nested evaluations (infinite loop?)}
    
# Make sure that there is enough stack to run regexp even if we're
# close to the recursion limit. [Bug 947070] [Patch 746378]
test stack-3.1 {enough room for regexp near recursion limit} -body {
    # do this in a sub process in case it segfaults
    exec [interpreter] << {
	interp recursionlimit {} 10000
	set depth 0
Changes to tests/string.test.
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    string first \u7266 abc\u7266x end-2
} 3
test string-4.14 {string first, negative start index} {
    string first b abc -1
} 1
test string-4.15 {string first, ability to two-byte encoded utf-8 chars} {
    # Test for a bug in Tcl 8.3 where test for all-single-byte-encoded
    # strings was incorrect, leading to an index returned by [string first]
    # which pointed past the end of the string.
    set uchar \u057e    ;# character with two-byte encoding in utf-8
    string first % %#$uchar$uchar#$uchar$uchar#% 3
} 8

test string-5.1 {string index} {
    list [catch {string index} msg] $msg







|







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    string first \u7266 abc\u7266x end-2
} 3
test string-4.14 {string first, negative start index} {
    string first b abc -1
} 1
test string-4.15 {string first, ability to two-byte encoded utf-8 chars} {
    # Test for a bug in Tcl 8.3 where test for all-single-byte-encoded
    # strings was incorrect, leading to an index returned by [string first] 
    # which pointed past the end of the string.
    set uchar \u057e    ;# character with two-byte encoding in utf-8
    string first % %#$uchar$uchar#$uchar$uchar#% 3
} 8

test string-5.1 {string index} {
    list [catch {string index} msg] $msg
415
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    # Since bignums arrived in Tcl 8.5, the sense of this test changed.
    # Now integer values that exceed native limits become bignums, and
    # bignums can convert to doubles without error.
    list [string is double -fail var [largest_int]0] $var
} -result {1 priorValue}
# string-6.38 removed, underflow on input is no longer an error.
test string-6.39 {string is double, false} {
    # This test is non-portable because IRIX thinks
    # that .e1 is a valid double - this is really a bug
    # on IRIX as .e1 should NOT be a valid double
    #
    # Portable now. Tcl 8.5 does its own double parsing.

    list [string is double -fail var .e1] $var
} {0 0}







|







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    # Since bignums arrived in Tcl 8.5, the sense of this test changed.
    # Now integer values that exceed native limits become bignums, and
    # bignums can convert to doubles without error.
    list [string is double -fail var [largest_int]0] $var
} -result {1 priorValue}
# string-6.38 removed, underflow on input is no longer an error.
test string-6.39 {string is double, false} {
    # This test is non-portable because IRIX thinks 
    # that .e1 is a valid double - this is really a bug
    # on IRIX as .e1 should NOT be a valid double
    #
    # Portable now. Tcl 8.5 does its own double parsing.

    list [string is double -fail var .e1] $var
} {0 0}
752
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769
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    list [string is entier -fail var 0X12345611234123456123456562345612345612345612345612345612345612345612345612345612345345XYZ] $var
} {0 88}

catch {rename largest_int {}}

test string-7.1 {string last, too few args} {
    list [catch {string last a} msg] $msg
} {1 {wrong # args: should be "string last needleString haystackString ?lastIndex?"}}
test string-7.2 {string last, bad args} {
    list [catch {string last a b c} msg] $msg
} {1 {bad index "c": must be integer?[+-]integer? or end?[+-]integer?}}
test string-7.3 {string last, too many args} {
    list [catch {string last a b c d} msg] $msg
} {1 {wrong # args: should be "string last needleString haystackString ?lastIndex?"}}
test string-7.4 {string last} {
    string la xxx xxxx123xx345x678
} 1
test string-7.5 {string last} {
    string last xx xxxx123xx345x678
} 7
test string-7.6 {string last} {







|





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    list [string is entier -fail var 0X12345611234123456123456562345612345612345612345612345612345612345612345612345612345345XYZ] $var
} {0 88}

catch {rename largest_int {}}

test string-7.1 {string last, too few args} {
    list [catch {string last a} msg] $msg
} {1 {wrong # args: should be "string last needleString haystackString ?startIndex?"}}
test string-7.2 {string last, bad args} {
    list [catch {string last a b c} msg] $msg
} {1 {bad index "c": must be integer?[+-]integer? or end?[+-]integer?}}
test string-7.3 {string last, too many args} {
    list [catch {string last a b c d} msg] $msg
} {1 {wrong # args: should be "string last needleString haystackString ?startIndex?"}}
test string-7.4 {string last} {
    string la xxx xxxx123xx345x678
} 1
test string-7.5 {string last} {
    string last xx xxxx123xx345x678
} 7
test string-7.6 {string last} {
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
test string-10.19 {string map, empty arguments} {
    string map -nocase {{} abc f bar {} def} foo
} baroo
test string-10.20 {string map, dictionaries don't alter map ordering} {
    set map {aa X a Y}
    list [string map [dict create aa X a Y] aaa] [string map $map aaa] [dict size $map] [string map $map aaa]
} {XY XY 2 XY}
test string-10.20.1 {string map, dictionaries don't alter map ordering} {
    set map {a X b Y a Z}
    list [string map [dict create a X b Y a Z] aaa] [string map $map aaa] [dict size $map] [string map $map aaa]
} {ZZZ XXX 2 XXX}
test string-10.21 {string map, ABR checks} {
    string map {longstring foob} long
} long
test string-10.22 {string map, ABR checks} {
    string map {long foob} long
} foob
test string-10.23 {string map, ABR checks} {







<
<
<
<







897
898
899
900
901
902
903




904
905
906
907
908
909
910
test string-10.19 {string map, empty arguments} {
    string map -nocase {{} abc f bar {} def} foo
} baroo
test string-10.20 {string map, dictionaries don't alter map ordering} {
    set map {aa X a Y}
    list [string map [dict create aa X a Y] aaa] [string map $map aaa] [dict size $map] [string map $map aaa]
} {XY XY 2 XY}




test string-10.21 {string map, ABR checks} {
    string map {longstring foob} long
} long
test string-10.22 {string map, ABR checks} {
    string map {long foob} long
} foob
test string-10.23 {string map, ABR checks} {
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847

# Helper for memory stress tests
# Repeat each body in a local space checking that memory does not increase
proc MemStress {args} {
    set res {}
    foreach body $args {
        set end 0
        for {set i 0} {$i < 5} {incr i} {
            proc MemStress_Body {} $body
            uplevel 1 MemStress_Body
            rename MemStress_Body {}
            set tmp $end
            set end [lindex [lindex [split [memory info] "\n"] 3] 3]
        }
        lappend res [expr {$end - $tmp}]







|







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1835
1836
1837
1838
1839
1840
1841
1842
1843

# Helper for memory stress tests
# Repeat each body in a local space checking that memory does not increase
proc MemStress {args} {
    set res {}
    foreach body $args {
        set end 0
        for {set i 0} {$i < 5} {incr i} { 
            proc MemStress_Body {} $body
            uplevel 1 MemStress_Body
            rename MemStress_Body {}
            set tmp $end
            set end [lindex [lindex [split [memory info] "\n"] 3] 3]
        }
        lappend res [expr {$end - $tmp}]
Changes to tests/stringObj.test.
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413
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    string length "a"
} 1
test stringObj-13.3 {Tcl_GetCharLength with byte-size chars} testobj {
    set a "abcdef"
    list [string length $a] [string length $a]
} {6 6}
test stringObj-13.4 {Tcl_GetCharLength with mixed width chars} testobj {
    string length "\u00ae"
} 1
test stringObj-13.5 {Tcl_GetCharLength with mixed width chars} testobj {
    # string length "○○"
    # Use \uXXXX notation below instead of hardcoding the values, otherwise
    # the test will fail in multibyte locales.
    string length "\u00EF\u00BF\u00AE\u00EF\u00BF\u00AE"
} 6
test stringObj-13.6 {Tcl_GetCharLength with mixed width chars} testobj {
    # set a "ïa¿b®cï¿d®"
    # Use \uXXXX notation below instead of hardcoding the values, otherwise







|


|







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    string length "a"
} 1
test stringObj-13.3 {Tcl_GetCharLength with byte-size chars} testobj {
    set a "abcdef"
    list [string length $a] [string length $a]
} {6 6}
test stringObj-13.4 {Tcl_GetCharLength with mixed width chars} testobj {
    string length "\u00ae" 
} 1
test stringObj-13.5 {Tcl_GetCharLength with mixed width chars} testobj {
    # string length "○○" 
    # Use \uXXXX notation below instead of hardcoding the values, otherwise
    # the test will fail in multibyte locales.
    string length "\u00EF\u00BF\u00AE\u00EF\u00BF\u00AE"
} 6
test stringObj-13.6 {Tcl_GetCharLength with mixed width chars} testobj {
    # set a "ïa¿b®cï¿d®"
    # Use \uXXXX notation below instead of hardcoding the values, otherwise
Changes to tests/subst.test.
87
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120
121
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123
    subst {x.[concat foo].y.[concat bar].z}
} {x.foo.y.bar.z}
test subst-5.4 {command substitutions} {
    list [catch {subst {$long [set long] [bogus_command]}} msg] $msg
} {1 {invalid command name "bogus_command"}}
test subst-5.5 {command substitutions} {
    set a 0
    list [catch {subst {[set a 1}} msg] $a $msg
} {1 0 {missing close-bracket}}
test subst-5.6 {command substitutions} {
    set a 0
    list [catch {subst {0[set a 1}} msg] $a $msg
} {1 0 {missing close-bracket}}
test subst-5.7 {command substitutions} {
    set a 0
    list [catch {subst {0[set a 1; set a 2}} msg] $a $msg
} {1 1 {missing close-bracket}}

# repeat the tests above simulating cmd line input
test subst-5.8 {command substitutions} {
    set script {[subst {[set a 1}]}
    list [catch {exec [info nameofexecutable] << $script} msg] $msg
} {1 {missing close-bracket}}
test subst-5.9 {command substitutions} {
    set script {[subst {0[set a 1}]}
    list [catch {exec [info nameofexecutable] << $script} msg] $msg
} {1 {missing close-bracket}}
test subst-5.10 {command substitutions} {
    set script {[subst {0[set a 1; set a 2}]}
    list [catch {exec [info nameofexecutable] << $script} msg] $msg
} {1 {missing close-bracket}}

test subst-6.1 {clear the result after command substitution} -body {
    catch {unset a}
    subst {[concat foo] $a}
} -returnCodes error -result {can't read "a": no such variable}








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    subst {x.[concat foo].y.[concat bar].z}
} {x.foo.y.bar.z}
test subst-5.4 {command substitutions} {
    list [catch {subst {$long [set long] [bogus_command]}} msg] $msg
} {1 {invalid command name "bogus_command"}}
test subst-5.5 {command substitutions} {
    set a 0
    list [catch {subst {[set a 1}} msg] $a $msg 
} {1 0 {missing close-bracket}}
test subst-5.6 {command substitutions} {
    set a 0
    list [catch {subst {0[set a 1}} msg] $a $msg 
} {1 0 {missing close-bracket}}
test subst-5.7 {command substitutions} {
    set a 0
    list [catch {subst {0[set a 1; set a 2}} msg] $a $msg 
} {1 1 {missing close-bracket}}

# repeat the tests above simulating cmd line input
test subst-5.8 {command substitutions} {
    set script {[subst {[set a 1}]}
    list [catch {exec [info nameofexecutable] << $script} msg] $msg 
} {1 {missing close-bracket}}
test subst-5.9 {command substitutions} {
    set script {[subst {0[set a 1}]}
    list [catch {exec [info nameofexecutable] << $script} msg] $msg 
} {1 {missing close-bracket}}
test subst-5.10 {command substitutions} {
    set script {[subst {0[set a 1; set a 2}]}
    list [catch {exec [info nameofexecutable] << $script} msg] $msg 
} {1 {missing close-bracket}}

test subst-6.1 {clear the result after command substitution} -body {
    catch {unset a}
    subst {[concat foo] $a}
} -returnCodes error -result {can't read "a": no such variable}

162
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176
test subst-8.5 {return in a subst} {
    subst {foo [return {]}; bogus code] bar}
} {foo ] bar}
test subst-8.6 {return in a subst} -returnCodes error -body {
    subst "foo \[return {x}; bogus code bar"
} -result {missing close-bracket}
test subst-8.7 {return in a subst, parse error} -body {
    subst {foo [return {x} ; set a {}"" ; stuff] bar}
} -returnCodes error -result {extra characters after close-brace}
test subst-8.8 {return in a subst, parse error} -body {
    subst {foo [return {x} ; set bar baz ; set a {}"" ; stuff] bar}
} -returnCodes error -result {extra characters after close-brace}
test subst-8.9 {return in a variable subst} {
    subst {foo $var([return {x}]) bar}
} {foo x bar}







|







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test subst-8.5 {return in a subst} {
    subst {foo [return {]}; bogus code] bar}
} {foo ] bar}
test subst-8.6 {return in a subst} -returnCodes error -body {
    subst "foo \[return {x}; bogus code bar"
} -result {missing close-bracket}
test subst-8.7 {return in a subst, parse error} -body {
    subst {foo [return {x} ; set a {}"" ; stuff] bar} 
} -returnCodes error -result {extra characters after close-brace}
test subst-8.8 {return in a subst, parse error} -body {
    subst {foo [return {x} ; set bar baz ; set a {}"" ; stuff] bar}
} -returnCodes error -result {extra characters after close-brace}
test subst-8.9 {return in a variable subst} {
    subst {foo $var([return {x}]) bar}
} {foo x bar}
Changes to tests/tailcall.test.
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33
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40
# can now actually measure using testnrelevels.
#

if {[testConstraint testnrelevels]} {
    namespace eval testnre {
	#
	# [testnrelevels] returns a 6-list with: C-stack depth, iPtr->numlevels,
	# cmdFrame level, callFrame level, tosPtr and callback depth
	#
	variable last [testnrelevels]
	proc depthDiff {} {
	    variable last
	    set depth [testnrelevels]
	    set res {}
	    foreach t $depth l $last {
		lappend res [expr {$t-$l}]
	    }







|

|







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33
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# can now actually measure using testnrelevels.
#

if {[testConstraint testnrelevels]} {
    namespace eval testnre {
	#
	# [testnrelevels] returns a 6-list with: C-stack depth, iPtr->numlevels,
	# cmdFrame level, callFrame level, tosPtr and callback depth 
	#
	variable last [testnrelevels] 
	proc depthDiff {} {
	    variable last
	    set depth [testnrelevels]
	    set res {}
	    foreach t $depth l $last {
		lappend res [expr {$t-$l}]
	    }
144
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148
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151
152
153
154
155
156
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158
    a b 0
} -cleanup {
    rename a {}
    rename b {}
} -result {0 0 0 0 0 0}

test tailcall-0.5.1 {tailcall is constant space} -constraints testnrelevels -setup {
    #
    # This test is related to [bug d87cb182053fd79b3]: the fix to that bug was
    # to remove a call to TclSkipTailcall, which caused a violation of the
    # constant-space property of tailcall in that particular
    # configuration. This test was added to detect that, and insure that the
    # problem is fixed.
    #








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    a b 0
} -cleanup {
    rename a {}
    rename b {}
} -result {0 0 0 0 0 0}

test tailcall-0.5.1 {tailcall is constant space} -constraints testnrelevels -setup {
    # 
    # This test is related to [bug d87cb182053fd79b3]: the fix to that bug was
    # to remove a call to TclSkipTailcall, which caused a violation of the
    # constant-space property of tailcall in that particular
    # configuration. This test was added to detect that, and insure that the
    # problem is fixed.
    #

241
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254
255
    namespace eval b {
	variable x *::b
	proc xset args {error b::xset}
	proc moo {} {set x 0; variable y [::a::foo]; set x}
    }
    variable x *::
    proc xset args {error ::xset}
    list [::b::moo] | $x $a::x $b::x | $::b::y
} -cleanup {
    unset x
    rename xset {}
    namespace delete a b
} -result {1::b | 0:: *::a *::b | {{1 ::b::moo} {2 xset}}}









|







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    namespace eval b {
	variable x *::b
	proc xset args {error b::xset}
	proc moo {} {set x 0; variable y [::a::foo]; set x}
    }
    variable x *::
    proc xset args {error ::xset}
    list [::b::moo] | $x $a::x $b::x | $::b::y 
} -cleanup {
    unset x
    rename xset {}
    namespace delete a b
} -result {1::b | 0:: *::a *::b | {{1 ::b::moo} {2 xset}}}


615
616
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620
621
622
623
624
625
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628
629
    apply {{} {
	catch [list tailcall foo]
	tailcall lappend x 1
    }}
    set x
} -cleanup {
    unset x
} -result {0 1}

test tailcall-12.3b0 {[Bug 2695587]} -body {
    apply {{} {
	set catch catch
	$catch [list tailcall foo]
    }}
} -returnCodes 1 -result {invalid command name "foo"}







|







615
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629
    apply {{} {
	catch [list tailcall foo]
	tailcall lappend x 1
    }}
    set x
} -cleanup {
    unset x
} -result {0 1} 

test tailcall-12.3b0 {[Bug 2695587]} -body {
    apply {{} {
	set catch catch
	$catch [list tailcall foo]
    }}
} -returnCodes 1 -result {invalid command name "foo"}
650
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656
657
658
659
660
661
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663
664
	set catch catch
	$catch [list tailcall foo]
	tailcall lappend x 1
    }}
    set x
} -cleanup {
    unset x
} -result {0 1}

# MORE VARIANTS MISSING: bc'ed caught script vs (bc'ed, not-bc'ed)
# catch. Actually superfluous now, as tailcall just returns TCL_RETURN so that
# standard catch behaviour is required.

test tailcall-13.1 {directly tailcalling the tailcall command is ok} {
    list [catch {







|







650
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658
659
660
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664
	set catch catch
	$catch [list tailcall foo]
	tailcall lappend x 1
    }}
    set x
} -cleanup {
    unset x
} -result {0 1} 

# MORE VARIANTS MISSING: bc'ed caught script vs (bc'ed, not-bc'ed)
# catch. Actually superfluous now, as tailcall just returns TCL_RETURN so that
# standard catch behaviour is required.

test tailcall-13.1 {directly tailcalling the tailcall command is ok} {
    list [catch {
Changes to tests/tm.test.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
# This file contains tests for the ::tcl::tm::* commands.
#
# Sourcing this file into Tcl runs the tests and generates output for
# errors.  No output means no errors were found.
#
# Copyright (c) 2004 by Donal K. Fellows.
# All rights reserved.

package require Tcl 8.5-
if {"::tcltest" ni [namespace children]} {
    package require tcltest 2
    namespace import -force ::tcltest::*
}

test tm-1.1 {tm: path command exists} {
    catch { ::tcl::tm::path }








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# This file contains tests for the ::tcl::tm::* commands.
#
# Sourcing this file into Tcl runs the tests and generates output for
# errors.  No output means no errors were found.
#
# Copyright (c) 2004 by Donal K. Fellows.
# All rights reserved.

package require Tcl 8.5
if {"::tcltest" ni [namespace children]} {
    package require tcltest 2
    namespace import -force ::tcltest::*
}

test tm-1.1 {tm: path command exists} {
    catch { ::tcl::tm::path }
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    ::tcl::tm::path list
} -result {geode snarf foo}


proc genpaths {base} {
    # Normalizing picks up drive letters on windows [Bug 1053568]
    set base [file normalize $base]
    lassign [split [package present Tcl] .] major minor
    set results {}
    set base [file join $base tcl$major]
    lappend results [file join $base site-tcl]
    for {set i 0} {$i <= $minor} {incr i} {
	lappend results [file join $base ${major}.$i]
    }
    return $results







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    ::tcl::tm::path list
} -result {geode snarf foo}


proc genpaths {base} {
    # Normalizing picks up drive letters on windows [Bug 1053568]
    set base [file normalize $base]
    lassign [split [package present Tcl] .] major minor 
    set results {}
    set base [file join $base tcl$major]
    lappend results [file join $base site-tcl]
    for {set i 0} {$i <= $minor} {incr i} {
	lappend results [file join $base ${major}.$i]
    }
    return $results
Changes to tests/trace.test.
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    set info {}
    trace add variable x read traceScalar
    unset x
    set info
} {}
test trace-1.11 {read traces that modify the array structure} {
    unset -nocomplain x
    set x(bar) 0
    trace variable x r {set x(foo) 1 ;#}
    trace variable x r {unset -nocomplain x(bar) ;#}
    array get x
} {}
test trace-1.12 {read traces that modify the array structure} {
    unset -nocomplain x
    set x(bar) 0
    trace variable x r {unset -nocomplain x(bar) ;#}
    trace variable x r {set x(foo) 1 ;#}
    array get x
} {}
test trace-1.13 {read traces that modify the array structure} {
    unset -nocomplain x
    set x(bar) 0
    trace variable x r {set x(foo) 1 ;#}
    trace variable x r {unset -nocomplain x;#}
    list [catch {array get x} res] $res
} {1 {can't read "x(bar)": no such variable}}
test trace-1.14 {read traces that modify the array structure} {
    unset -nocomplain x
    set x(bar) 0
    trace variable x r {unset -nocomplain x;#}
    trace variable x r {set x(foo) 1 ;#}
    list [catch {array get x} res] $res
} {1 {can't read "x(bar)": no such variable}}

# Basic write-tracing on variables

test trace-2.1 {trace variable writes} {
    unset -nocomplain x







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    set info {}
    trace add variable x read traceScalar
    unset x
    set info
} {}
test trace-1.11 {read traces that modify the array structure} {
    unset -nocomplain x
    set x(bar) 0 
    trace variable x r {set x(foo) 1 ;#} 
    trace variable x r {unset -nocomplain x(bar) ;#} 
    array get x
} {}
test trace-1.12 {read traces that modify the array structure} {
    unset -nocomplain x
    set x(bar) 0 
    trace variable x r {unset -nocomplain x(bar) ;#} 
    trace variable x r {set x(foo) 1 ;#} 
    array get x
} {}
test trace-1.13 {read traces that modify the array structure} {
    unset -nocomplain x
    set x(bar) 0 
    trace variable x r {set x(foo) 1 ;#} 
    trace variable x r {unset -nocomplain x;#} 
    list [catch {array get x} res] $res
} {1 {can't read "x(bar)": no such variable}}
test trace-1.14 {read traces that modify the array structure} {
    unset -nocomplain x
    set x(bar) 0 
    trace variable x r {unset -nocomplain x;#} 
    trace variable x r {set x(foo) 1 ;#} 
    list [catch {array get x} res] $res
} {1 {can't read "x(bar)": no such variable}}

# Basic write-tracing on variables

test trace-2.1 {trace variable writes} {
    unset -nocomplain x
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    set ::info
} {x {} array}
test trace-5.8 {array traces fire for undefined variables} {
    unset -nocomplain x
    trace add variable x array {set x(foo) 1 ;#}
    set res "names: [array names x]"
} {names: foo}

# Trace multiple trace types at once.

test trace-6.1 {multiple ops traced at once} {
    unset -nocomplain x
    set info {}
    trace add variable x {read write unset} traceProc
    catch {set x}







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    set ::info
} {x {} array}
test trace-5.8 {array traces fire for undefined variables} {
    unset -nocomplain x
    trace add variable x array {set x(foo) 1 ;#}
    set res "names: [array names x]"
} {names: foo}
    
# Trace multiple trace types at once.

test trace-6.1 {multiple ops traced at once} {
    unset -nocomplain x
    set info {}
    trace add variable x {read write unset} traceProc
    catch {set x}
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    unset -nocomplain x
    set x 44
    set info {}
    trace add variable x read {traceTag 1}
    trace add variable x read {traceTag 2}
    trace add variable x read {traceTag 3}
    trace add variable x read {traceTag 4}
    trace add variable x read delTraces
    trace add variable x read {traceTag 5}
    set x
    set info
} {5 1}

test trace-13.2 {leak when unsetting traced variable} \
    -constraints memory -body {







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    unset -nocomplain x
    set x 44
    set info {}
    trace add variable x read {traceTag 1}
    trace add variable x read {traceTag 2}
    trace add variable x read {traceTag 3}
    trace add variable x read {traceTag 4}
    trace add variable x read delTraces 
    trace add variable x read {traceTag 5}
    set x
    set info
} {5 1}

test trace-13.2 {leak when unsetting traced variable} \
    -constraints memory -body {
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} [list 1 "wrong # args: should be \"trace info type name\""]

test trace-14.5 {trace command, invalid option} {
    list [catch {trace gorp} msg] $msg
} [list 1 "bad option \"gorp\": must be add, info, remove, variable, vdelete, or vinfo"]

# Again, [trace ... command] and [trace ... variable] share syntax and
# error message styles for their opList options; these loops test those
# error messages.

set i 0
set errs [list "array, read, unset, or write" "delete or rename" "enter, leave, enterstep, or leavestep"]
set abbvs [list {a r u w} {d r} {}]
proc x {} {}
foreach type {variable command execution} err $errs abbvlist $abbvs {







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} [list 1 "wrong # args: should be \"trace info type name\""]

test trace-14.5 {trace command, invalid option} {
    list [catch {trace gorp} msg] $msg
} [list 1 "bad option \"gorp\": must be add, info, remove, variable, vdelete, or vinfo"]

# Again, [trace ... command] and [trace ... variable] share syntax and
# error message styles for their opList options; these loops test those 
# error messages.

set i 0
set errs [list "array, read, unset, or write" "delete or rename" "enter, leave, enterstep, or leavestep"]
set abbvs [list {a r u w} {d r} {}]
proc x {} {}
foreach type {variable command execution} err $errs abbvlist $abbvs {
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foo {set b 1} enterstep
foo {set b 1} 0 1 leavestep
foo foo 0 1 leave}

test trace-28.2 {exec traces with 'error'} {
    set info {}
    set res {}

    proc foo {} {
	if {[catch {bar}]} {
	    return "error"
	} else {
	    return "ok"
	}
    }







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foo {set b 1} enterstep
foo {set b 1} 0 1 leavestep
foo foo 0 1 leave}

test trace-28.2 {exec traces with 'error'} {
    set info {}
    set res {}
    
    proc foo {} {
	if {[catch {bar}]} {
	    return "error"
	} else {
	    return "ok"
	}
    }
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    # With the trace active

    lappend res [foo]

    trace remove execution foo {enter enterstep leave leavestep} \
      [list traceExecute foo]

    list $res [join $info \n]
} {{error error} {foo foo enter
foo {if {[catch {bar}]} {
	    return "error"
	} else {
	    return "ok"
	}} enterstep







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    # With the trace active

    lappend res [foo]

    trace remove execution foo {enter enterstep leave leavestep} \
      [list traceExecute foo]
    
    list $res [join $info \n]
} {{error error} {foo foo enter
foo {if {[catch {bar}]} {
	    return "error"
	} else {
	    return "ok"
	}} enterstep
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	    return "ok"
	}} 2 error leavestep
foo foo 0 error leave}}

test trace-28.3 {exec traces with 'return -code error'} {
    set info {}
    set res {}

    proc foo {} {
	if {[catch {bar}]} {
	    return "error"
	} else {
	    return "ok"
	}
    }







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	    return "ok"
	}} 2 error leavestep
foo foo 0 error leave}}

test trace-28.3 {exec traces with 'return -code error'} {
    set info {}
    set res {}
    
    proc foo {} {
	if {[catch {bar}]} {
	    return "error"
	} else {
	    return "ok"
	}
    }
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    # With the trace active

    lappend res [foo]

    trace remove execution foo {enter enterstep leave leavestep} \
      [list traceExecute foo]

    list $res [join $info \n]
} {{error error} {foo foo enter
foo {if {[catch {bar}]} {
	    return "error"
	} else {
	    return "ok"
	}} enterstep







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    # With the trace active

    lappend res [foo]

    trace remove execution foo {enter enterstep leave leavestep} \
      [list traceExecute foo]
    
    list $res [join $info \n]
} {{error error} {foo foo enter
foo {if {[catch {bar}]} {
	    return "error"
	} else {
	    return "ok"
	}} enterstep
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test trace-28.4 {exec traces in slave with 'return -code error'} {
    interp create slave
    interp alias slave traceExecute {} traceExecute
    set info {}
    set res [interp eval slave {
	set info {}
	set res {}

	proc foo {} {
	    if {[catch {bar}]} {
		return "error"
	    } else {
		return "ok"
	    }
	}

	proc bar {} { return -code error "msg" }

	lappend res [foo]

	trace add execution foo {enter enterstep leave leavestep} \
	  [list traceExecute foo]

	# With the trace active

	lappend res [foo]

	trace remove execution foo {enter enterstep leave leavestep} \
	  [list traceExecute foo]

	list $res
    }]
    interp delete slave
    lappend res [join $info \n]
} {{error error} {foo foo enter
foo {if {[catch {bar}]} {
		return "error"







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test trace-28.4 {exec traces in slave with 'return -code error'} {
    interp create slave
    interp alias slave traceExecute {} traceExecute
    set info {}
    set res [interp eval slave {
	set info {}
	set res {}
	
	proc foo {} {
	    if {[catch {bar}]} {
		return "error"
	    } else {
		return "ok"
	    }
	}
	
	proc bar {} { return -code error "msg" }
	
	lappend res [foo]
	
	trace add execution foo {enter enterstep leave leavestep} \
	  [list traceExecute foo]
	
	# With the trace active
	
	lappend res [foo]
	
	trace remove execution foo {enter enterstep leave leavestep} \
	  [list traceExecute foo]
	
	list $res
    }]
    interp delete slave
    lappend res [join $info \n]
} {{error error} {foo foo enter
foo {if {[catch {bar}]} {
		return "error"
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    set res {}
    proc dotrace args {
	incr ::traceLog
    }
    proc foo {} {
	incr ::traceCalls
	# choose a BC'ed command that is 'unlikely' to interfere with tcltest's
	# internals
	lset ::bar 1 2
    }
} -body {
    foo
    lappend res $::traceLog

    trace add execution lset enter dotrace
    foo
    lappend res $::traceLog

    trace remove execution lset enter dotrace
    foo
    lappend res $::traceLog

    list $::traceCalls | {*}$res
} -cleanup {
    unset ::traceLog ::traceCalls ::bar res
    rename dotrace {}
    rename foo {}
} -result {3 | 0 1 1}

test trace-39.1 {bug #3485022: tracing Bc'ed commands} -setup {
    set ::traceLog 0
    set ::traceCalls 0
    set res {}
    proc dotrace args {
	incr ::traceLog
    }







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    set res {}
    proc dotrace args {
	incr ::traceLog
    }
    proc foo {} {
	incr ::traceCalls
	# choose a BC'ed command that is 'unlikely' to interfere with tcltest's
	# internals 
	lset ::bar 1 2
    }
} -body {
    foo
    lappend res $::traceLog

    trace add execution lset enter dotrace
    foo
    lappend res $::traceLog

    trace remove execution lset enter dotrace
    foo
    lappend res $::traceLog

    list $::traceCalls | {*}$res
} -cleanup {
    unset ::traceLog ::traceCalls ::bar res
    rename dotrace {}
    rename foo {}
} -result {3 | 0 1 1}
    
test trace-39.1 {bug #3485022: tracing Bc'ed commands} -setup {
    set ::traceLog 0
    set ::traceCalls 0
    set res {}
    proc dotrace args {
	incr ::traceLog
    }
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test trace-40.1 {execution trace errors become command errors} {
    proc foo args {}
    trace add execution foo enter {rename foo {}; error bar;#}
    catch foo m
    return -level 0 $m[unset m]
} bar

# Delete procedures when done, so we don't clash with other tests
# (e.g. foobar will clash with 'unknown' tests).
catch {rename foobar {}}
catch {rename foo {}}
catch {rename bar {}}
catch {rename untraced {}}
catch {rename traceproc {}}







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test trace-40.1 {execution trace errors become command errors} {
    proc foo args {}
    trace add execution foo enter {rename foo {}; error bar;#}
    catch foo m
    return -level 0 $m[unset m]
} bar
    
# Delete procedures when done, so we don't clash with other tests
# (e.g. foobar will clash with 'unknown' tests).
catch {rename foobar {}}
catch {rename foo {}}
catch {rename bar {}}
catch {rename untraced {}}
catch {rename traceproc {}}
Changes to tests/unixForkEvent.test.
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43
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45
	    exit
	}
	# we are the original process
	while {![file readable [file join $myFolder result.txt]]} {}
	viewFile result.txt $myFolder
    } \
    -result {writable} \
    -cleanup {
	catch { removeFolder $myFolder }
    }

::tcltest::cleanupTests
return







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43
44
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	    exit
	}
	# we are the original process
	while {![file readable [file join $myFolder result.txt]]} {}
	viewFile result.txt $myFolder
    } \
    -result {writable} \
    -cleanup { 
	catch { removeFolder $myFolder }
    }

::tcltest::cleanupTests
return
Changes to tests/unixNotfy.test.
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31
32
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34
35
36
37
38
39
40
41
42
43
44
test unixNotfy-1.1 {Tcl_DeleteFileHandler} -constraints {noTk unix unthreaded} -body {
    catch {vwait x}
    set f [open [makeFile "" foo] w]
    fileevent $f writable {set x 1}
    vwait x
    close $f
    list [catch {vwait x} msg] $msg
} -result {1 {can't wait for variable "x": would wait forever}} -cleanup {
    catch { close $f }
    catch { removeFile foo }
}
test unixNotfy-1.2 {Tcl_DeleteFileHandler} -constraints {noTk unix unthreaded} -body {
    catch {vwait x}
    set f1 [open [makeFile "" foo] w]
    set f2 [open [makeFile "" foo2] w]







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32
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36
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40
41
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44
test unixNotfy-1.1 {Tcl_DeleteFileHandler} -constraints {noTk unix unthreaded} -body {
    catch {vwait x}
    set f [open [makeFile "" foo] w]
    fileevent $f writable {set x 1}
    vwait x
    close $f
    list [catch {vwait x} msg] $msg
} -result {1 {can't wait for variable "x": would wait forever}} -cleanup { 
    catch { close $f }
    catch { removeFile foo }
}
test unixNotfy-1.2 {Tcl_DeleteFileHandler} -constraints {noTk unix unthreaded} -body {
    catch {vwait x}
    set f1 [open [makeFile "" foo] w]
    set f2 [open [makeFile "" foo2] w]
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88
89
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91
92
93
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95
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102
	vwait y
	close $f2
   	thread::create "thread::send [thread::id] {set x ok}"
	vwait x
	set x
    } \
    -result {ok} \
    -cleanup {
	catch { close $f1 }
	catch { close $f2 }
	catch { removeFile foo }
	catch { removeFile foo2 }
    }

# cleanup
::tcltest::cleanupTests
return







|









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	vwait y
	close $f2
   	thread::create "thread::send [thread::id] {set x ok}"
	vwait x
	set x
    } \
    -result {ok} \
    -cleanup { 
	catch { close $f1 }
	catch { close $f2 }
	catch { removeFile foo }
	catch { removeFile foo2 }
    }

# cleanup
::tcltest::cleanupTests
return
Changes to tests/unknown.test.
54
55
56
57
58
59
60
61
62
63
64
65
    list [catch {non-existent a b} msg] $msg $errorCode
} {1 {unknown failed} NONE}

# cleanup
catch {rename unknown {}}
catch {rename unknown.old unknown}
cleanupTests
return

# Local Variables:
# mode: tcl
# End:







|




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65
    list [catch {non-existent a b} msg] $msg $errorCode
} {1 {unknown failed} NONE}

# cleanup
catch {rename unknown {}}
catch {rename unknown.old unknown}
cleanupTests
return 

# Local Variables:
# mode: tcl
# End:
Changes to tests/uplevel.test.
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#

test uplevel-7.1 {var access, no LVT in either level} -setup {
    set x 1
    unset -nocomplain y z
} -body {
    namespace eval foo {
	set x 2
	set y 2
	uplevel 1 {
	    set x 3
	    set y 3
	    set z 3
	}
    }
    list $x $y $z
} -cleanup {
    namespace delete foo
    unset -nocomplain x y z
} -result {3 3 3}

test uplevel-7.2 {var access, no LVT in upper level} -setup {
    set x 1
    unset -nocomplain y z
} -body {
    proc foo {} {
	set x 2
	set y 2
	uplevel 1 {
	    set x 3
	    set y 3
	    set z 3
	}
    }







|


















|







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#

test uplevel-7.1 {var access, no LVT in either level} -setup {
    set x 1
    unset -nocomplain y z
} -body {
    namespace eval foo {
	set x 2 
	set y 2
	uplevel 1 {
	    set x 3
	    set y 3
	    set z 3
	}
    }
    list $x $y $z
} -cleanup {
    namespace delete foo
    unset -nocomplain x y z
} -result {3 3 3}

test uplevel-7.2 {var access, no LVT in upper level} -setup {
    set x 1
    unset -nocomplain y z
} -body {
    proc foo {} {
	set x 2 
	set y 2
	uplevel 1 {
	    set x 3
	    set y 3
	    set z 3
	}
    }
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	set x 1; #var in LVT
	unset -nocomplain y z
	foo
	list $x $y $z
    }
} -body {
    proc foo {} {
	set x 2
	set y 2
	uplevel 1 {
	    set x 3
	    set y 3
	    set z 3
	}
    }







|







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	set x 1; #var in LVT
	unset -nocomplain y z
	foo
	list $x $y $z
    }
} -body {
    proc foo {} {
	set x 2 
	set y 2
	uplevel 1 {
	    set x 3
	    set y 3
	    set z 3
	}
    }
Changes to tests/upvar.test.
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	    set w
	}
	return [a]
    }
} -returnCodes error -cleanup {
    namespace delete test_ns_1
} -result {namespace "test_ns_0" not found in "::test_ns_1"}

test upvar-NS-1.5 {nsupvar links to correct variable} -body {
    namespace eval test_ns_1 {
	namespace eval test_ns_0 {}
	namespace upvar test_ns_0 x w
	set w
    }
} -cleanup {







|







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	    set w
	}
	return [a]
    }
} -returnCodes error -cleanup {
    namespace delete test_ns_1
} -result {namespace "test_ns_0" not found in "::test_ns_1"}
    
test upvar-NS-1.5 {nsupvar links to correct variable} -body {
    namespace eval test_ns_1 {
	namespace eval test_ns_0 {}
	namespace upvar test_ns_0 x w
	set w
    }
} -cleanup {
Changes to tests/util.test.
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catch [list package require -exact Tcltest [info patchlevel]]

testConstraint controversialNaN 1
testConstraint testbytestring [llength [info commands testbytestring]]
testConstraint testdstring [llength [info commands testdstring]]
testConstraint testconcatobj [llength [info commands testconcatobj]]
testConstraint testdoubledigits [llength [info commands testdoubledigits]]
testConstraint testprint [llength [info commands testprint]]

# Big test for correct ordering of data in [expr]

proc testIEEE {} {
    variable ieeeValues
    binary scan [binary format dd -1.0 1.0] c* c
    switch -exact -- $c {







<







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20
21
22

23
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28
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catch [list package require -exact Tcltest [info patchlevel]]

testConstraint controversialNaN 1
testConstraint testbytestring [llength [info commands testbytestring]]
testConstraint testdstring [llength [info commands testdstring]]
testConstraint testconcatobj [llength [info commands testconcatobj]]
testConstraint testdoubledigits [llength [info commands testdoubledigits]]


# Big test for correct ordering of data in [expr]

proc testIEEE {} {
    variable ieeeValues
    binary scan [binary format dd -1.0 1.0] c* c
    switch -exact -- $c {
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} {a c}
test util-4.6 {Tcl_ConcatObj - utf-8 sequence with "whitespace" char} {
    # Check for Bug #227512.  If this violates C isspace, then it returns \xc3.
    concat \xe0
} \xe0
test util-4.7 {Tcl_ConcatObj - refCount safety} testconcatobj {
    # Check for Bug #1447328 (actually, bugs in its original "fix"). One of the
    # symptoms was Bug #2055782.
    testconcatobj
} {}

proc Wrapper_Tcl_StringMatch {pattern string} {
    # Forces use of Tcl_StringMatch, not Tcl_UniCharCaseMatch
    switch -glob -- $string $pattern {return 1} default {return 0}
}







|







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208
209
210
211
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217
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} {a c}
test util-4.6 {Tcl_ConcatObj - utf-8 sequence with "whitespace" char} {
    # Check for Bug #227512.  If this violates C isspace, then it returns \xc3.
    concat \xe0
} \xe0
test util-4.7 {Tcl_ConcatObj - refCount safety} testconcatobj {
    # Check for Bug #1447328 (actually, bugs in its original "fix"). One of the
    # symptoms was Bug #2055782. 
    testconcatobj
} {}

proc Wrapper_Tcl_StringMatch {pattern string} {
    # Forces use of Tcl_StringMatch, not Tcl_UniCharCaseMatch
    switch -glob -- $string $pattern {return 1} default {return 0}
}
563
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577
    string index abcdefghijk 0xa
} k
test util-9.1.3 {TclGetIntForIndex} {
    string index abcdefghijk { 0xa }
} k
test util-9.2.0 {TclGetIntForIndex} {
    string index abcd end
} d
test util-9.2.1 {TclGetIntForIndex} -body {
    string index abcd { end}
} -returnCodes error -match glob -result *
test util-9.2.2 {TclGetIntForIndex} -body {
    string index abcd {end }
} -returnCodes error -match glob -result *
test util-9.3 {TclGetIntForIndex} {







|







562
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    string index abcdefghijk 0xa
} k
test util-9.1.3 {TclGetIntForIndex} {
    string index abcdefghijk { 0xa }
} k
test util-9.2.0 {TclGetIntForIndex} {
    string index abcd end
} d 
test util-9.2.1 {TclGetIntForIndex} -body {
    string index abcd { end}
} -returnCodes error -match glob -result *
test util-9.2.2 {TclGetIntForIndex} -body {
    string index abcd {end }
} -returnCodes error -match glob -result *
test util-9.3 {TclGetIntForIndex} {
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4015
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	binary scan [binary format q [expr double($input)]] wu x
	lappend r [format %#llx $x]
	binary scan [binary format q [expr double(-$input)]] wu x
	lappend r [format %#llx $x]
    }
    set r
} [list {*}{
    0x43fffffffffffffc 0xc3fffffffffffffc
    0x43fffffffffffffc 0xc3fffffffffffffc
    0x43fffffffffffffd 0xc3fffffffffffffd
    0x43fffffffffffffe 0xc3fffffffffffffe
    0x43fffffffffffffe 0xc3fffffffffffffe
    0x43fffffffffffffe 0xc3fffffffffffffe
    0x43ffffffffffffff 0xc3ffffffffffffff
    0x4400000000000000 0xc400000000000000
}]

test util-18.1 {Tcl_ObjPrintf} {testprint} {
    testprint %lld [expr 2**63-1]
} {9223372036854775807}

test util-18.2 {Tcl_ObjPrintf} {testprint} {
    testprint %I64d [expr 2**63-1]
} {9223372036854775807}

test util-18.3 {Tcl_ObjPrintf} {testprint} {
    testprint %Ld [expr 2**63-1]
} {9223372036854775807}

test util-18.4 {Tcl_ObjPrintf} {testprint} {
    testprint %lld [expr -2**63]
} {-9223372036854775808}

test util-18.5 {Tcl_ObjPrintf} {testprint} {
    testprint %I64d [expr -2**63]
} {-9223372036854775808}

test util-18.6 {Tcl_ObjPrintf} {testprint} {
    testprint %Ld [expr -2**63]
} {-9223372036854775808}

set ::tcl_precision $saved_precision

# cleanup
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# End:







|









<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<









4003
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	binary scan [binary format q [expr double($input)]] wu x
	lappend r [format %#llx $x]
	binary scan [binary format q [expr double(-$input)]] wu x
	lappend r [format %#llx $x]
    }
    set r
} [list {*}{
    0x43fffffffffffffc 0xc3fffffffffffffc 
    0x43fffffffffffffc 0xc3fffffffffffffc
    0x43fffffffffffffd 0xc3fffffffffffffd
    0x43fffffffffffffe 0xc3fffffffffffffe
    0x43fffffffffffffe 0xc3fffffffffffffe
    0x43fffffffffffffe 0xc3fffffffffffffe
    0x43ffffffffffffff 0xc3ffffffffffffff
    0x4400000000000000 0xc400000000000000
}]

























set ::tcl_precision $saved_precision

# cleanup
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# End:
Changes to tests/var.test.
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            set tmp $end
            set end [getbytes]
        }
        return [expr {$end - $tmp}]
    }
}


catch {rename p ""}
catch {namespace delete test_ns_var}
catch {unset xx}
catch {unset x}
catch {unset y}
catch {unset i}
catch {unset a}
catch {unset arr}

test var-1.1 {TclLookupVar, Array handling} -setup {
    catch {unset a}
} -body {
    set x "incr"  ;# force no compilation and runtime call to Tcl_IncrCmd
    set i 10
    set arr(foo) 37
    list [$x i] $i [$x arr(foo)] $arr(foo)
} -result {11 11 38 38}
set ::x "global value"
namespace eval test_ns_var {
    variable x "namespace value"







<












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            set tmp $end
            set end [getbytes]
        }
        return [expr {$end - $tmp}]
    }
}


catch {rename p ""}
catch {namespace delete test_ns_var}
catch {unset xx}
catch {unset x}
catch {unset y}
catch {unset i}
catch {unset a}
catch {unset arr}

test var-1.1 {TclLookupVar, Array handling} -setup {
    catch {unset a}
} -body {
    set x "incr"  ;# force no compilation and runtime call to Tcl_IncrCmd 
    set i 10
    set arr(foo) 37
    list [$x i] $i [$x arr(foo)] $arr(foo)
} -result {11 11 38 38}
set ::x "global value"
namespace eval test_ns_var {
    variable x "namespace value"
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} {1998}
test var-3.3 {MakeUpvar, my var has TCL_GLOBAL_ONLY specified} -setup {
    catch {unset a}
} -constraints testupvar -body {
    set a 123321
    proc p {} {
	# create global xx linked to global a
	testupvar 1 a {} xx global
    }
    list [p] $xx [set xx 789] $a
} -result {{} 123321 789 789}
test var-3.4 {MakeUpvar, my var has TCL_NAMESPACE_ONLY specified} -setup {
    catch {unset a}
} -constraints testupvar -body {
    set a 456
    namespace eval test_ns_var {
	catch {unset ::test_ns_var::vv}
	proc p {} {
	    # create namespace var vv linked to global a
	    testupvar 1 a {} vv namespace
	}
	p
    }
    list $test_ns_var::vv [set test_ns_var::vv 123] $a
} -result {456 123 123}
test var-3.5 {MakeUpvar, no call frame so my var will be in global :: ns} -setup {
    catch {unset aaaaa}







|











|







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} {1998}
test var-3.3 {MakeUpvar, my var has TCL_GLOBAL_ONLY specified} -setup {
    catch {unset a}
} -constraints testupvar -body {
    set a 123321
    proc p {} {
	# create global xx linked to global a
	testupvar 1 a {} xx global 
    }
    list [p] $xx [set xx 789] $a
} -result {{} 123321 789 789}
test var-3.4 {MakeUpvar, my var has TCL_NAMESPACE_ONLY specified} -setup {
    catch {unset a}
} -constraints testupvar -body {
    set a 456
    namespace eval test_ns_var {
	catch {unset ::test_ns_var::vv}
	proc p {} {
	    # create namespace var vv linked to global a
	    testupvar 1 a {} vv namespace 
	}
	p
    }
    list $test_ns_var::vv [set test_ns_var::vv 123] $a
} -result {456 123 123}
test var-3.5 {MakeUpvar, no call frame so my var will be in global :: ns} -setup {
    catch {unset aaaaa}
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	p
    }
} {{My name is ":"} :}
test var-7.14 {Tcl_VariableObjCmd, array element parameter} -body {
    namespace eval test_ns_var { variable arrayvar(1) }
} -returnCodes error -result "can't define \"arrayvar(1)\": name refers to an element in an array"
test var-7.15 {Tcl_VariableObjCmd, array element parameter} -body {
    namespace eval test_ns_var {
	variable arrayvar
	set arrayvar(1) x
	variable arrayvar(1) y
    }
} -returnCodes error -result "can't define \"arrayvar(1)\": name refers to an element in an array"
test var-7.16 {Tcl_VariableObjCmd, no args (TIP 323)} {
    variable
} {}
test var-7.17 {Tcl_VariableObjCmd, no args (TIP 323)} {
    namespace eval test_ns_var {
	variable







|



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	p
    }
} {{My name is ":"} :}
test var-7.14 {Tcl_VariableObjCmd, array element parameter} -body {
    namespace eval test_ns_var { variable arrayvar(1) }
} -returnCodes error -result "can't define \"arrayvar(1)\": name refers to an element in an array"
test var-7.15 {Tcl_VariableObjCmd, array element parameter} -body {
    namespace eval test_ns_var { 
	variable arrayvar
	set arrayvar(1) x
	variable arrayvar(1) y
    }   
} -returnCodes error -result "can't define \"arrayvar(1)\": name refers to an element in an array"
test var-7.16 {Tcl_VariableObjCmd, no args (TIP 323)} {
    variable
} {}
test var-7.17 {Tcl_VariableObjCmd, no args (TIP 323)} {
    namespace eval test_ns_var {
	variable
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789
790
791
792
793
794
795
796
797
798
799
800
801

test var-15.1 {segfault in [unset], [Bug 735335]} {
    proc A { name } {
	upvar $name var
	set var $name
    }
    #
    # Note that the variable name has to be
    # unused previously for the segfault to
    # be triggered.
    #
    namespace eval test A useSomeUnlikelyNameHere
    namespace eval test unset useSomeUnlikelyNameHere
} {}
test var-15.2 {compiled unset evaluation order, Bug 3970f54c4e} {







|







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795
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797
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test var-15.1 {segfault in [unset], [Bug 735335]} {
    proc A { name } {
	upvar $name var
	set var $name
    }
    #
    # Note that the variable name has to be 
    # unused previously for the segfault to
    # be triggered.
    #
    namespace eval test A useSomeUnlikelyNameHere
    namespace eval test unset useSomeUnlikelyNameHere
} {}
test var-15.2 {compiled unset evaluation order, Bug 3970f54c4e} {
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        } [return [incr n -[linenumber]]]
    }} [linenumber]
} -cleanup {
    rename linenumber {}
} -result 1

test var-22.0 {leak in array element unset: Bug a3309d01db} -setup {



    proc doit k {
	variable A
	set A($k) {}
	foreach n [array names A] {
	    if {$n <= $k-1} {
		unset A($n)
	    }
	}
    }
} -constraints memory -body {
    set end [getbytes]
    for {set i 0} {$i < 5} {incr i} {
	doit $i
        set tmp $end
        set end [getbytes]
    }
    set leakedBytes [expr {$end - $tmp}]
} -cleanup {
    array unset A

    rename doit {}
} -result 0
test var-22.1 {leak in localVarName intrep: Bug 80304238ac} -setup {



    proc doit {} {
	interp create slave
	slave eval {
	    proc doit script {
		eval $script
		set foo bar
	    }







>
>
>



















>



>
>
>







940
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942
943
944
945
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949
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953
954
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958
959
960
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        } [return [incr n -[linenumber]]]
    }} [linenumber]
} -cleanup {
    rename linenumber {}
} -result 1

test var-22.0 {leak in array element unset: Bug a3309d01db} -setup {
    proc getbytes {} {
	lindex [split [memory info] \n] 3 3
    }
    proc doit k {
	variable A
	set A($k) {}
	foreach n [array names A] {
	    if {$n <= $k-1} {
		unset A($n)
	    }
	}
    }
} -constraints memory -body {
    set end [getbytes]
    for {set i 0} {$i < 5} {incr i} {
	doit $i
        set tmp $end
        set end [getbytes]
    }
    set leakedBytes [expr {$end - $tmp}]
} -cleanup {
    array unset A
    rename getbytes {}
    rename doit {}
} -result 0
test var-22.1 {leak in localVarName intrep: Bug 80304238ac} -setup {
    proc getbytes {} {
	lindex [split [memory info] \n] 3 3
    }
    proc doit {} {
	interp create slave
	slave eval {
	    proc doit script {
		eval $script
		set foo bar
	    }
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991
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	doit
        set tmp $end
        set end [getbytes]
    }
    set leakedBytes [expr {$end - $tmp}]
} -cleanup {
    array unset A

    rename doit {}
} -result 0
test var-22.2 {leak in parsedVarName} -constraints memory -body {
    set i 0
    leaktest {lappend x($i)}
} -cleanup {
    unset -nocomplain i x
} -result 0


catch {namespace delete ns}
catch {unset arr}
catch {unset v}

catch {rename getbytes ""}
catch {rename p ""}
catch {namespace delete test_ns_var}
catch {namespace delete test_ns_var2}
catch {unset xx}
catch {unset x}
catch {unset y}
catch {unset i}







>


<
<
<
<
<
<






<







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991
992
993
994
995
996
997
998
999






1000
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1005

1006
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1011
1012
	doit
        set tmp $end
        set end [getbytes]
    }
    set leakedBytes [expr {$end - $tmp}]
} -cleanup {
    array unset A
    rename getbytes {}
    rename doit {}
} -result 0








catch {namespace delete ns}
catch {unset arr}
catch {unset v}


catch {rename p ""}
catch {namespace delete test_ns_var}
catch {namespace delete test_ns_var2}
catch {unset xx}
catch {unset x}
catch {unset y}
catch {unset i}
Changes to tests/winFCmd.test.
17
18
19
20
21
22
23
24

25
26
27
28
29
30
31

::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]

# Initialise the test constraints

testConstraint winVista 0
testConstraint winXP 0

testConstraint testvolumetype [llength [info commands testvolumetype]]
testConstraint testfile       [llength [info commands testfile]]
testConstraint testchmod      [llength [info commands testchmod]]
testConstraint cdrom 0
testConstraint exdev 0
testConstraint longFileNames 0








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::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]

# Initialise the test constraints

testConstraint winVista 0
testConstraint win2000orXP 0
testConstraint winOlderThan2000 0
testConstraint testvolumetype [llength [info commands testvolumetype]]
testConstraint testfile       [llength [info commands testfile]]
testConstraint testchmod      [llength [info commands testchmod]]
testConstraint cdrom 0
testConstraint exdev 0
testConstraint longFileNames 0

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	}
	if {$x != ""} {
	    catch {file delete -force -- {*}$x}
	}
    }
}

if {[testConstraint win]} {
    set major [string index $tcl_platform(osVersion) 0]

    if {$major > 5} {
	testConstraint winVista 1
    } elseif {$major == 5} {
	testConstraint winXP 1



    }
}

# find a CD-ROM so we can test read-only filesystems.

proc findfile {dir} {
    foreach p [glob -nocomplain -type f -directory $dir *] {







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	}
	if {$x != ""} {
	    catch {file delete -force -- {*}$x}
	}
    }
}

if {[testConstraint winOnly]} {
    set major [string index $tcl_platform(osVersion) 0]
    if {[testConstraint nt] && $major > 4} {
        if {$major > 5} {
            testConstraint winVista 1
        } elseif {$major == 5} {
            testConstraint win2000orXP 1
        }
    } else {
	testConstraint winOlderThan2000 1
    }
}

# find a CD-ROM so we can test read-only filesystems.

proc findfile {dir} {
    foreach p [glob -nocomplain -type f -directory $dir *] {
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    set fd [open tf2 w]
    testfile mv tf1 tf2
} -cleanup {
    catch {close $fd}
} -returnCodes error -result EACCES
test winFCmd-1.13 {TclpRenameFile: errno: EACCES} -setup {
    cleanup
} -constraints {win winXP testfile} -body {
    testfile mv nul tf1
} -returnCodes error -result EINVAL





test winFCmd-1.15 {TclpRenameFile: errno: EEXIST} -setup {
    cleanup
} -constraints {win testfile} -body {
    createfile tf1
    testfile mv tf1 nul
} -returnCodes error -result EEXIST
test winFCmd-1.16 {TclpRenameFile: MoveFile() != FALSE} -setup {
    cleanup
} -constraints {win testfile} -body {
    createfile tf1 tf1







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    set fd [open tf2 w]
    testfile mv tf1 tf2
} -cleanup {
    catch {close $fd}
} -returnCodes error -result EACCES
test winFCmd-1.13 {TclpRenameFile: errno: EACCES} -setup {
    cleanup
} -constraints {win win2000orXP testfile} -body {
    testfile mv nul tf1
} -returnCodes error -result EINVAL
test winFCmd-1.14 {TclpRenameFile: errno: EACCES} -setup {
    cleanup
} -constraints {win nt winOlderThan2000 testfile} -body {
    testfile mv nul tf1
} -returnCodes error -result EACCES
test winFCmd-1.15 {TclpRenameFile: errno: EEXIST} -setup {
    cleanup
} -constraints {win nt testfile} -body {
    createfile tf1
    testfile mv tf1 nul
} -returnCodes error -result EEXIST
test winFCmd-1.16 {TclpRenameFile: MoveFile() != FALSE} -setup {
    cleanup
} -constraints {win testfile} -body {
    createfile tf1 tf1
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test winFCmd-1.18 {TclpRenameFile: srcAttr == -1} -setup {
    cleanup
} -constraints {win testfile} -body {
    testfile mv tf1 tf2
} -returnCodes error -result ENOENT
test winFCmd-1.19 {TclpRenameFile: errno == EACCES} -setup {
    cleanup
} -constraints {win winXP testfile} -body {
    testfile mv nul tf1
} -returnCodes error -result EINVAL





test winFCmd-1.20 {TclpRenameFile: src is dir} -setup {
    cleanup
} -constraints {win testfile} -body {


    file delete /tf1
    testfile mv [pwd] /tf1
} -returnCodes error -result EACCES
test winFCmd-1.21 {TclpRenameFile: long src} -setup {
    cleanup
} -constraints {win testfile} -body {
    testfile mv $longname tf1







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test winFCmd-1.18 {TclpRenameFile: srcAttr == -1} -setup {
    cleanup
} -constraints {win testfile} -body {
    testfile mv tf1 tf2
} -returnCodes error -result ENOENT
test winFCmd-1.19 {TclpRenameFile: errno == EACCES} -setup {
    cleanup
} -constraints {win win2000orXP testfile} -body {
    testfile mv nul tf1
} -returnCodes error -result EINVAL
test winFCmd-1.19.1 {TclpRenameFile: errno == EACCES} -setup {
    cleanup
} -constraints {win nt winOlderThan2000 testfile} -body {
    testfile mv nul tf1
} -returnCodes error -result EACCES
test winFCmd-1.20 {TclpRenameFile: src is dir} -setup {
    cleanup
} -constraints {win nt testfile} -body {
    # under 95, this would actually succeed and move the current dir out from
    # under the current process!
    file delete /tf1
    testfile mv [pwd] /tf1
} -returnCodes error -result EACCES
test winFCmd-1.21 {TclpRenameFile: long src} -setup {
    cleanup
} -constraints {win testfile} -body {
    testfile mv $longname tf1
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    createfile tf1
    testfile cp tf1 ""
} -cleanup {
    cleanup
} -returnCodes error -result ENOENT
test winFCmd-2.7 {TclpCopyFile: errno: EACCES} -setup {
    cleanup
} -constraints {win winXP testfile} -body {
    testfile cp nul tf1
} -returnCodes error -result EINVAL





test winFCmd-2.10 {TclpCopyFile: CopyFile succeeds} -setup {
    cleanup
} -constraints {win testfile} -body {
    createfile tf1 tf1
    testfile cp tf1 tf2
    list [contents tf1] [contents tf2]
} -cleanup {







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    createfile tf1
    testfile cp tf1 ""
} -cleanup {
    cleanup
} -returnCodes error -result ENOENT
test winFCmd-2.7 {TclpCopyFile: errno: EACCES} -setup {
    cleanup
} -constraints {win win2000orXP testfile} -body {
    testfile cp nul tf1
} -returnCodes error -result EINVAL
test winFCmd-2.8 {TclpCopyFile: errno: EACCES} -setup {
    cleanup
} -constraints {win nt winOlderThan2000 testfile} -body {
    testfile cp nul tf1
} -returnCodes error -result EACCES
test winFCmd-2.10 {TclpCopyFile: CopyFile succeeds} -setup {
    cleanup
} -constraints {win testfile} -body {
    createfile tf1 tf1
    testfile cp tf1 tf2
    list [contents tf1] [contents tf2]
} -cleanup {
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    close $fd
    catch {testchmod 0o666 tf1}
    cleanup
} -returnCodes error -result EACCES

test winFCmd-4.1 {TclpCreateDirectory: errno: EACCES} -body {
    testfile mkdir $cdrom/dummy~~.dir
} -constraints {win cdrom testfile} -returnCodes error -result EACCES
test winFCmd-4.3 {TclpCreateDirectory: errno: EEXIST} -setup {
    cleanup
} -constraints {win testfile} -body {
    file mkdir td1
    testfile mkdir td1
} -cleanup {
    cleanup







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    close $fd
    catch {testchmod 0o666 tf1}
    cleanup
} -returnCodes error -result EACCES

test winFCmd-4.1 {TclpCreateDirectory: errno: EACCES} -body {
    testfile mkdir $cdrom/dummy~~.dir
} -constraints {win nt cdrom testfile} -returnCodes error -result EACCES
test winFCmd-4.3 {TclpCreateDirectory: errno: EEXIST} -setup {
    cleanup
} -constraints {win testfile} -body {
    file mkdir td1
    testfile mkdir td1
} -cleanup {
    cleanup
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    file exists td1
} -returnCodes error -cleanup {
    catch {testchmod 0o666 td1}
    cleanup
} -result {td1 EACCES}
test winFCmd-6.11 {TclpRemoveDirectory: attr == -1} -setup {
    cleanup
} -constraints {win testfile} -body {
    testfile rmdir /
    # WinXP returns EEXIST, WinNT seems to return EACCES.  No policy
    # decision has been made as to which is correct.
} -returnCodes error -match regexp -result {^/ E(ACCES|EXIST)$}
test winFCmd-6.13 {TclpRemoveDirectory: write-protected} -setup {
    cleanup
} -constraints {winVista testfile testchmod} -body {







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    file exists td1
} -returnCodes error -cleanup {
    catch {testchmod 0o666 td1}
    cleanup
} -result {td1 EACCES}
test winFCmd-6.11 {TclpRemoveDirectory: attr == -1} -setup {
    cleanup
} -constraints {win nt testfile} -body {
    testfile rmdir /
    # WinXP returns EEXIST, WinNT seems to return EACCES.  No policy
    # decision has been made as to which is correct.
} -returnCodes error -match regexp -result {^/ E(ACCES|EXIST)$}
test winFCmd-6.13 {TclpRemoveDirectory: write-protected} -setup {
    cleanup
} -constraints {winVista testfile testchmod} -body {
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    testfile cpdir td1 td2
    contents td2/tf1
} -cleanup {
    cleanup
} -result {tf1}
test winFCmd-7.9 {TraverseWinTree: append \ to source if necessary} -body {
    testfile rmdir $cdrom/
} -constraints {win cdrom testfile} -returnCodes error -match glob \
    -result {* EACCES}
test winFCmd-7.10 {TraverseWinTree: can't read directory: handle == INVALID} \
	{win emptyTest} {
    # can't make it happen
} {}
test winFCmd-7.11 {TraverseWinTree: call TraversalCopy: DOTREE_PRED} -setup {
    cleanup







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    testfile cpdir td1 td2
    contents td2/tf1
} -cleanup {
    cleanup
} -result {tf1}
test winFCmd-7.9 {TraverseWinTree: append \ to source if necessary} -body {
    testfile rmdir $cdrom/
} -constraints {win nt cdrom testfile} -returnCodes error -match glob \
    -result {* EACCES}
test winFCmd-7.10 {TraverseWinTree: can't read directory: handle == INVALID} \
	{win emptyTest} {
    # can't make it happen
} {}
test winFCmd-7.11 {TraverseWinTree: call TraversalCopy: DOTREE_PRED} -setup {
    cleanup
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    testfile cpdir td1 td2
    contents td2/tf1
} -cleanup {
    cleanup
} -result {tf1}
test winFCmd-7.15 {TraverseWinTree: append \ to target if necessary} -setup {
    cleanup
} -constraints {win testfile} -body {
    file mkdir td1
    testfile cpdir td1 /
} -cleanup {
    cleanup
    # Windows7 returns EEXIST, XP returns EACCES
} -returnCodes error -match regexp -result {^/ E(ACCES|EXIST)$}
test winFCmd-7.16 {TraverseWinTree: recurse on files: no files} -setup {







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    testfile cpdir td1 td2
    contents td2/tf1
} -cleanup {
    cleanup
} -result {tf1}
test winFCmd-7.15 {TraverseWinTree: append \ to target if necessary} -setup {
    cleanup
} -constraints {win nt testfile} -body {
    file mkdir td1
    testfile cpdir td1 /
} -cleanup {
    cleanup
    # Windows7 returns EEXIST, XP returns EACCES
} -returnCodes error -match regexp -result {^/ E(ACCES|EXIST)$}
test winFCmd-7.16 {TraverseWinTree: recurse on files: no files} -setup {
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    cleanup
} -result {./td1}
test winFCmd-12.5 {ConvertFileNameFormat: absolute path} -body {
    list [file attributes / -longname] [file attributes \\ -longname]
} -constraints {win} -result {/ /}
test winFCmd-12.6 {ConvertFileNameFormat: absolute path with drive} -setup {
    catch {file delete -force -- c:/td1}
} -constraints {win winXP} -body {
    createfile c:/td1 {}
    string tolower [file attributes c:/td1 -longname]
} -cleanup {
    file delete -force -- c:/td1
} -result {c:/td1}
test winFCmd-12.7 {ConvertFileNameFormat} -body {
    string tolower [file attributes //bisque/tcl/ws -longname]







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    cleanup
} -result {./td1}
test winFCmd-12.5 {ConvertFileNameFormat: absolute path} -body {
    list [file attributes / -longname] [file attributes \\ -longname]
} -constraints {win} -result {/ /}
test winFCmd-12.6 {ConvertFileNameFormat: absolute path with drive} -setup {
    catch {file delete -force -- c:/td1}
} -constraints {win win2000orXP} -body {
    createfile c:/td1 {}
    string tolower [file attributes c:/td1 -longname]
} -cleanup {
    file delete -force -- c:/td1
} -result {c:/td1}
test winFCmd-12.7 {ConvertFileNameFormat} -body {
    string tolower [file attributes //bisque/tcl/ws -longname]
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test winFCmd-18.7 {Windows reserved path names} -constraints win -body {
    file normalize cOm1
} -result COM1
test winFCmd-18.8 {Windows reserved path names} -constraints win -body {
    file normalize cOm1:
} -result COM1

test winFCmd-19.1 {Windows extended path names} -constraints win -body {
    file normalize //?/c:/windows/win.ini
} -result //?/c:/windows/win.ini
test winFCmd-19.2 {Windows extended path names} -constraints win -body {
    file normalize //?/c:/windows/../windows/win.ini
} -result //?/c:/windows/win.ini
test winFCmd-19.3 {Windows extended path names} -constraints win -setup {
    set tmpfile [file join $::env(TEMP) tcl[string repeat x 20].tmp]
    set tmpfile [file normalize $tmpfile]
} -body {
    list [catch {
        set f [open $tmpfile [list WRONLY CREAT]]
        close $f
    } res] $res
} -cleanup {
    catch {file delete $tmpfile}
} -result [list 0 {}]
test winFCmd-19.4 {Windows extended path names} -constraints win -setup {
    set tmpfile [file join $::env(TEMP) tcl[string repeat x 20].tmp]
    set tmpfile //?/[file normalize $tmpfile]
} -body {
    list [catch {
        set f [open $tmpfile [list WRONLY CREAT]]
        close $f
    } res] $res
} -cleanup {
    catch {file delete $tmpfile}
} -result [list 0 {}]
test winFCmd-19.5 {Windows extended path names} -constraints win -setup {
    set tmpfile [file join $::env(TEMP) tcl[string repeat x 248].tmp]
    set tmpfile [file normalize $tmpfile]
} -body {
    list [catch {
        set f [open $tmpfile [list WRONLY CREAT]]
        close $f
    } res] $res
} -cleanup {
    catch {file delete $tmpfile}
} -result [list 0 {}]
test winFCmd-19.6 {Windows extended path names} -constraints win -setup {
    set tmpfile [file join $::env(TEMP) tcl[string repeat x 248].tmp]
    set tmpfile //?/[file normalize $tmpfile]
} -body {
    list [catch {
        set f [open $tmpfile [list WRONLY CREAT]]
        close $f
    } res] $res
} -cleanup {
    catch {file delete $tmpfile}
} -result [list 0 {}]
test winFCmd-19.7 {Windows extended path names} -constraints win -setup {
    set tmpfile [file join $::env(TEMP) "tcl[pid].tmp "]
    set tmpfile [file normalize $tmpfile]
} -body {
    list [catch {
        set f [open $tmpfile [list WRONLY CREAT]]
        close $f
    } res] $res [glob -directory $::env(TEMP) -tails tcl[pid].*]
} -cleanup {
    catch {file delete $tmpfile}
} -result [list 0 {} [list tcl[pid].tmp]]
test winFCmd-19.8 {Windows extended path names} -constraints win -setup {
    set tmpfile [file join $::env(TEMP) "tcl[pid].tmp "]
    set tmpfile //?/[file normalize $tmpfile]
} -body {
    list [catch {
        set f [open $tmpfile [list WRONLY CREAT]]
        close $f
    } res] $res [glob -directory $::env(TEMP) -tails tcl[pid].*]
} -cleanup {
    catch {file delete $tmpfile}
} -result [list 0 {} [list "tcl[pid].tmp "]]

test winFCmd-19.9 {Windows devices path names} -constraints win -body {
    file normalize //./com1
} -result //./com1


# This block of code used to occur after the "return" call, so I'm
# commenting it out and assuming that this code is still under construction.
#foreach source {tef ted tnf tnd "" nul com1} {







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test winFCmd-18.7 {Windows reserved path names} -constraints win -body {
    file normalize cOm1
} -result COM1
test winFCmd-18.8 {Windows reserved path names} -constraints win -body {
    file normalize cOm1:
} -result COM1

test winFCmd-19.1 {Windows extended path names} -constraints nt -body {
    file normalize //?/c:/windows/win.ini
} -result //?/c:/windows/win.ini
test winFCmd-19.2 {Windows extended path names} -constraints nt -body {
    file normalize //?/c:/windows/../windows/win.ini
} -result //?/c:/windows/win.ini
test winFCmd-19.3 {Windows extended path names} -constraints nt -setup {
    set tmpfile [file join $::env(TEMP) tcl[string repeat x 20].tmp]
    set tmpfile [file normalize $tmpfile]
} -body {
    list [catch {
        set f [open $tmpfile [list WRONLY CREAT]]
        close $f
    } res] $res
} -cleanup {
    catch {file delete $tmpfile}
} -result [list 0 {}]
test winFCmd-19.4 {Windows extended path names} -constraints nt -setup {
    set tmpfile [file join $::env(TEMP) tcl[string repeat x 20].tmp]
    set tmpfile //?/[file normalize $tmpfile]
} -body {
    list [catch {
        set f [open $tmpfile [list WRONLY CREAT]]
        close $f
    } res] $res
} -cleanup {
    catch {file delete $tmpfile}
} -result [list 0 {}]
test winFCmd-19.5 {Windows extended path names} -constraints nt -setup {
    set tmpfile [file join $::env(TEMP) tcl[string repeat x 248].tmp]
    set tmpfile [file normalize $tmpfile]
} -body {
    list [catch {
        set f [open $tmpfile [list WRONLY CREAT]]
        close $f
    } res] $res
} -cleanup {
    catch {file delete $tmpfile}
} -result [list 0 {}]
test winFCmd-19.6 {Windows extended path names} -constraints nt -setup {
    set tmpfile [file join $::env(TEMP) tcl[string repeat x 248].tmp]
    set tmpfile //?/[file normalize $tmpfile]
} -body {
    list [catch {
        set f [open $tmpfile [list WRONLY CREAT]]
        close $f
    } res] $res
} -cleanup {
    catch {file delete $tmpfile}
} -result [list 0 {}]
test winFCmd-19.7 {Windows extended path names} -constraints nt -setup {
    set tmpfile [file join $::env(TEMP) "tcl[pid].tmp "]
    set tmpfile [file normalize $tmpfile]
} -body {
    list [catch {
        set f [open $tmpfile [list WRONLY CREAT]]
        close $f
    } res] $res [glob -directory $::env(TEMP) -tails tcl[pid].*]
} -cleanup {
    catch {file delete $tmpfile}
} -result [list 0 {} [list tcl[pid].tmp]]
test winFCmd-19.8 {Windows extended path names} -constraints nt -setup {
    set tmpfile [file join $::env(TEMP) "tcl[pid].tmp "]
    set tmpfile //?/[file normalize $tmpfile]
} -body {
    list [catch {
        set f [open $tmpfile [list WRONLY CREAT]]
        close $f
    } res] $res [glob -directory $::env(TEMP) -tails tcl[pid].*]
} -cleanup {
    catch {file delete $tmpfile}
} -result [list 0 {} [list "tcl[pid].tmp "]]

test winFCmd-19.9 {Windows devices path names} -constraints nt -body {
    file normalize //./com1
} -result //./com1


# This block of code used to occur after the "return" call, so I'm
# commenting it out and assuming that this code is still under construction.
#foreach source {tef ted tnf tnd "" nul com1} {
Changes to tests/winFile.test.
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namespace import -force ::tcltest::*

::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]

testConstraint testvolumetype [llength [info commands testvolumetype]]
testConstraint notNTFS 0


if {[testConstraint testvolumetype]} {
    testConstraint notNTFS [expr {[testvolumetype] eq "NTFS"}]



}

test winFile-1.1 {TclpGetUserHome} -constraints {win} -body {
    glob ~nosuchuser
} -returnCodes error -result {user "nosuchuser" doesn't exist}
test winFile-1.2 {TclpGetUserHome} -constraints {win nonPortable} -body {
    # The administrator account should always exist.
    glob ~administrator
} -match glob -result *
test winFile-1.4 {TclpGetUserHome} {win nonPortable} {
    catch {glob ~stanton@workgroup}
} {0}

test winFile-2.1 {TclpMatchFiles: case sensitivity} -constraints {win} -body {
    makeFile {} GlobCapS
    list [glob -nocomplain GlobC*] [glob -nocomplain globc*]
} -cleanup {







>



>
>
>





|



|







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namespace import -force ::tcltest::*

::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]

testConstraint testvolumetype [llength [info commands testvolumetype]]
testConstraint notNTFS 0
testConstraint win2000 0

if {[testConstraint testvolumetype]} {
    testConstraint notNTFS [expr {[testvolumetype] eq "NTFS"}]
}
if {[testConstraint nt] && $::tcl_platform(osVersion) >= 5.0} {
    testConstraint win2000 1
}

test winFile-1.1 {TclpGetUserHome} -constraints {win} -body {
    glob ~nosuchuser
} -returnCodes error -result {user "nosuchuser" doesn't exist}
test winFile-1.2 {TclpGetUserHome} -constraints {win nt nonPortable} -body {
    # The administrator account should always exist.
    glob ~administrator
} -match glob -result *
test winFile-1.4 {TclpGetUserHome} {win nt nonPortable} {
    catch {glob ~stanton@workgroup}
} {0}

test winFile-2.1 {TclpMatchFiles: case sensitivity} -constraints {win} -body {
    makeFile {} GlobCapS
    list [glob -nocomplain GlobC*] [glob -nocomplain globc*]
} -cleanup {
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    file delete $fname
    close [open $fname w]
}

test winFile-4.0 {
    Enhanced NTFS user/group permissions: test no acccess
} -constraints {
    win notNTFS
} -setup {
    set owner [getuser $fname]
    set user $::env(USERDOMAIN)\\$::env(USERNAME)
} -body {
    # Clean out all well-known ACLs
    catch {cacls $fname /E /R "Everyone"} result
    catch {cacls $fname /E /R $user} result
    catch {cacls $fname /E /R $owner} result
    cacls $fname /E /P $user:N
    test_access $fname 0 0
} -result {}
test winFile-4.1 {
    Enhanced NTFS user/group permissions: test readable only
} -constraints {
    win notNTFS
} -setup {
    set user $::env(USERDOMAIN)\\$::env(USERNAME)
} -body {
    cacls $fname /E /P $user:N
    cacls $fname /E /G $user:R
    test_access $fname 1 0
} -result {}
test winFile-4.2 {
    Enhanced NTFS user/group permissions: test writable only
} -constraints {
    win notNTFS
} -setup {
    set user $::env(USERDOMAIN)\\$::env(USERNAME)
} -body {
    catch {cacls $fname /E /R $user} result
    cacls $fname /E /P $user:N
    cacls $fname /E /G $user:W
    test_access $fname 0 1
} -result {}
test winFile-4.3 {
    Enhanced NTFS user/group permissions: test read+write
} -constraints {
    win notNTFS
} -setup {
    set user $::env(USERDOMAIN)\\$::env(USERNAME)
} -body {
    catch {cacls $fname /E /R $user} result
    cacls $fname /E /P $user:N
    cacls $fname /E /G $user:R
    cacls $fname /E /G $user:W
    test_access $fname 1 1
} -result {}
test winFile-4.4 {
    Enhanced NTFS user/group permissions: test full access
} -constraints {
    win notNTFS
} -setup {
    set user $::env(USERDOMAIN)\\$::env(USERNAME)
} -body {
    catch {cacls $fname /E /R $user} result
    cacls $fname /E /P $user:N
    cacls $fname /E /G $user:F
    test_access $fname 1 1







|














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    file delete $fname
    close [open $fname w]
}

test winFile-4.0 {
    Enhanced NTFS user/group permissions: test no acccess
} -constraints {
    win nt notNTFS win2000
} -setup {
    set owner [getuser $fname]
    set user $::env(USERDOMAIN)\\$::env(USERNAME)
} -body {
    # Clean out all well-known ACLs
    catch {cacls $fname /E /R "Everyone"} result
    catch {cacls $fname /E /R $user} result
    catch {cacls $fname /E /R $owner} result
    cacls $fname /E /P $user:N
    test_access $fname 0 0
} -result {}
test winFile-4.1 {
    Enhanced NTFS user/group permissions: test readable only
} -constraints {
    win nt notNTFS
} -setup {
    set user $::env(USERDOMAIN)\\$::env(USERNAME)
} -body {
    cacls $fname /E /P $user:N
    cacls $fname /E /G $user:R
    test_access $fname 1 0
} -result {}
test winFile-4.2 {
    Enhanced NTFS user/group permissions: test writable only
} -constraints {
    win nt notNTFS
} -setup {
    set user $::env(USERDOMAIN)\\$::env(USERNAME)
} -body {
    catch {cacls $fname /E /R $user} result
    cacls $fname /E /P $user:N
    cacls $fname /E /G $user:W
    test_access $fname 0 1
} -result {}
test winFile-4.3 {
    Enhanced NTFS user/group permissions: test read+write
} -constraints {
    win nt notNTFS
} -setup {
    set user $::env(USERDOMAIN)\\$::env(USERNAME)
} -body {
    catch {cacls $fname /E /R $user} result
    cacls $fname /E /P $user:N
    cacls $fname /E /G $user:R
    cacls $fname /E /G $user:W
    test_access $fname 1 1
} -result {}
test winFile-4.4 {
    Enhanced NTFS user/group permissions: test full access
} -constraints {
    win nt notNTFS
} -setup {
    set user $::env(USERDOMAIN)\\$::env(USERNAME)
} -body {
    catch {cacls $fname /E /R $user} result
    cacls $fname /E /P $user:N
    cacls $fname /E /G $user:F
    test_access $fname 1 1
Changes to tests/winPipe.test.
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testConstraint AllocConsole [catch {puts console1 ""}]
testConstraint RealConsole  [expr {![testConstraint AllocConsole]}]
testConstraint testexcept   [llength [info commands testexcept]]


set big bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\n
append big $big
append big $big
append big $big
append big $big
append big $big
append big $big

set path(little) [makeFile {} little]
set f [open $path(little) w]
puts -nonewline $f "little"
close $f

set path(big) [makeFile {} big]
set f [open $path(big) w]
puts -nonewline $f $big
close $f







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testConstraint AllocConsole [catch {puts console1 ""}]
testConstraint RealConsole  [expr {![testConstraint AllocConsole]}]
testConstraint testexcept   [llength [info commands testexcept]]


set big bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\n
append big $big
append big $big	
append big $big
append big $big
append big $big
append big $big

set path(little) [makeFile {} little]
set f [open $path(little) w] 
puts -nonewline $f "little"
close $f

set path(big) [makeFile {} big]
set f [open $path(big) w]
puts -nonewline $f $big
close $f
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    exec $cat32 < $path(little) > $path(stdout) 2> $path(stderr)
    list [contents $path(stdout)] [contents $path(stderr)]
} {little stderr32}
test winpipe-1.2 {32 bit comprehensive tests: from big file} {win exec cat32} {
    exec $cat32 < $path(big) > $path(stdout) 2> $path(stderr)
    list [contents $path(stdout)] [contents $path(stderr)]
} "{$big} stderr32"
test winpipe-1.3 {32 bit comprehensive tests: a little from pipe} {win exec cat32} {
    exec [interpreter] $path(more) < $path(little) | $cat32 > $path(stdout) 2> $path(stderr)
    list [contents $path(stdout)] [contents $path(stderr)]
} {little stderr32}
test winpipe-1.4 {32 bit comprehensive tests: a lot from pipe} {win exec cat32} {
    exec [interpreter] $path(more) < $path(big) | $cat32 > $path(stdout) 2> $path(stderr)
    list [contents $path(stdout)] [contents $path(stderr)]
} "{$big} stderr32"
test winpipe-1.6 {32 bit comprehensive tests: from console} \
	{win cat32 AllocConsole} {
    # would block waiting for human input
} {}







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    exec $cat32 < $path(little) > $path(stdout) 2> $path(stderr)
    list [contents $path(stdout)] [contents $path(stderr)]
} {little stderr32}
test winpipe-1.2 {32 bit comprehensive tests: from big file} {win exec cat32} {
    exec $cat32 < $path(big) > $path(stdout) 2> $path(stderr)
    list [contents $path(stdout)] [contents $path(stderr)]
} "{$big} stderr32"
test winpipe-1.3 {32 bit comprehensive tests: a little from pipe} {win nt exec cat32} {
    exec [interpreter] $path(more) < $path(little) | $cat32 > $path(stdout) 2> $path(stderr)
    list [contents $path(stdout)] [contents $path(stderr)]
} {little stderr32}
test winpipe-1.4 {32 bit comprehensive tests: a lot from pipe} {win nt exec cat32} {
    exec [interpreter] $path(more) < $path(big) | $cat32 > $path(stdout) 2> $path(stderr)
    list [contents $path(stdout)] [contents $path(stderr)]
} "{$big} stderr32"
test winpipe-1.6 {32 bit comprehensive tests: from console} \
	{win cat32 AllocConsole} {
    # would block waiting for human input
} {}
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    puts $f \032
    flush $f
    set r [read $f 64]
    catch {close $f}
    set r
} "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"

test winpipe-4.1 {Tcl_WaitPid} {win exec cat32} {
    proc readResults {f} {
	global x result
	if { [eof $f] } {
	    close $f
	    set x 1
	} else {
	    set line [read $f ]







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    puts $f \032
    flush $f
    set r [read $f 64]
    catch {close $f}
    set r
} "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"

test winpipe-4.1 {Tcl_WaitPid} {win nt exec cat32} {
    proc readResults {f} {
	global x result
	if { [eof $f] } {
	    close $f
	    set x 1
	} else {
	    set line [read $f ]
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#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69.
#
#
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

# Use a proper internal environment variable to ensure we don't fall
  # into an infinite loop, continuously re-executing ourselves.
  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
    _as_can_reexec=no; export _as_can_reexec;
    # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
as_fn_exit 255
  fi
  # We don't want this to propagate to other subprocesses.
          { _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
  setopt NO_GLOB_SUBST
else
  case \`(set -o) 2>/dev/null\` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi
"
  as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :

else
  exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
test -x / || exit 1"
  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
  if (eval "$as_required") 2>/dev/null; then :
  as_have_required=yes
else

  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :

else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  as_found=:
  case $as_dir in #(
	 /*)
	   for as_base in sh bash ksh sh5; do
	     # Try only shells that exist, to save several forks.
	     as_shell=$as_dir/$as_base
	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  CONFIG_SHELL=$as_shell as_have_required=yes
		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  break 2
fi
fi
	   done;;
       esac
  as_found=false
done
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  CONFIG_SHELL=$SHELL as_have_required=yes
fi; }
IFS=$as_save_IFS


      if test "x$CONFIG_SHELL" != x; then :
  export CONFIG_SHELL
             # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi

    if test x$as_have_required = xno; then :
  $as_echo "$0: This script requires a shell more modern than all"
  $as_echo "$0: the shells that I found on your system."
  if test x${ZSH_VERSION+set} = xset ; then
    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  else
    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
$0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
  fi
  exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p

# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error

if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi


as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||

$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits















  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO as_lineno_2a=$LINENO

  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)


  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |


    sed '
      s/[$]LINENO.*/&-/



      t lineno
      b

      :lineno
      N

















































      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//

    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno" ||
    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }


  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  # already done that, so ensure we don't try to do so again and fall
  # in an infinite loop.  This has already happened in practice.
  _as_can_reexec=no; export _as_can_reexec
  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
}

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;

esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file

else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null

fi


if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||

      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi


else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null

if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"







test -n "$DJDIR" || exec 7<&0 </dev/null


exec 6>&1

# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`



#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=







# Identity of this package.
PACKAGE_NAME=
PACKAGE_TARNAME=
PACKAGE_VERSION=
PACKAGE_STRING=
PACKAGE_BUGREPORT=
PACKAGE_URL=

ac_unique_file="man2tcl.c"
ac_subst_vars='LTLIBOBJS
LIBOBJS
TCL_BIN_DIR
TCL_SRC_DIR
TCL_PATCH_LEVEL
TCL_VERSION
CC
TCL_WIN_VERSION
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
with_tcl
'
      ac_precious_vars='build_alias
host_alias
target_alias'


# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE


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#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.59.
#

# Copyright (C) 2003 Free Software Foundation, Inc.


# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## --------------------- ##
## M4sh Initialization.  ##
## --------------------- ##

# Be Bourne compatible

if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'


elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then

  set -o posix



fi
DUALCASE=1; export DUALCASE # for MKS sh















































# Support unset when possible.
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then






  as_unset=unset

else










  as_unset=false






fi






# Work around bugs in pre-3.0 UWIN ksh.


$as_unset ENV MAIL MAILPATH



PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.









































































for as_var in \

  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \


  LC_TELEPHONE LC_TIME




do
























  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
    eval $as_var=C; export $as_var




























  else





    $as_unset $as_var

  fi














































































done



# Required to use basename.





























































if expr a : '\(a\)' >/dev/null 2>&1; then

  as_expr=expr
else
  as_expr=false
fi

if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi







# Name of the executable.
as_me=`$as_basename "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)$' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }



  	  /^X\/\(\/\/\)$/{ s//\1/; q; }



  	  /^X\/\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`



# PATH needs CR, and LINENO needs CR and PATH.
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  echo "#! /bin/sh" >conf$$.sh
  echo  "exit 0"   >>conf$$.sh
  chmod +x conf$$.sh
  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
    PATH_SEPARATOR=';'
  else
    PATH_SEPARATOR=:
  fi
  rm -f conf$$.sh
fi


  as_lineno_1=$LINENO
  as_lineno_2=$LINENO
  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  test "x$as_lineno_1" != "x$as_lineno_2" &&
  test "x$as_lineno_3"  = "x$as_lineno_2"  || {

  # Find who we are.  Look in the path if we contain no path at all
  # relative or not.
  case $0 in


    *[\\/]* ) as_myself=$0 ;;
    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do

  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done

       ;;
  esac

  # We did not find ourselves, most probably we were run as `sh COMMAND'
  # in which case we are not to be found in the path.
  if test "x$as_myself" = x; then
    as_myself=$0
  fi
  if test ! -f "$as_myself"; then
    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
   { (exit 1); exit 1; }; }
  fi
  case $CONFIG_SHELL in
  '')
    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for as_base in sh bash ksh sh5; do
	 case $as_dir in
	 /*)
	   if ("$as_dir/$as_base" -c '
  as_lineno_1=$LINENO
  as_lineno_2=$LINENO
  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  test "x$as_lineno_1" != "x$as_lineno_2" &&
  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
	     CONFIG_SHELL=$as_dir/$as_base
	     export CONFIG_SHELL
	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
	   fi;;
	 esac
       done
done
;;
  esac

  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  # uniformly replaced by the line number.  The first 'sed' inserts a
  # line-number line before each line; the second 'sed' does the real
  # work.  The second script uses 'N' to pair each line-number line
  # with the numbered line, and appends trailing '-' during
  # substitution so that $LINENO is not a special case at line end.
  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
  sed '=' <$as_myself |
    sed '
      N
      s,$,-,
      : loop
      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
      t loop
      s,-$,,
      s,^['$as_cr_digits']*\n,,
    ' >$as_me.lineno &&
  chmod +x $as_me.lineno ||
    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
   { (exit 1); exit 1; }; }





  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensible to this).
  . ./$as_me.lineno
  # Exit status is that of the last command.
  exit
}




case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in

  *c*,-n*) ECHO_N= ECHO_C='

' ECHO_T='	' ;;


  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
esac


if expr a : '\(a\)' >/dev/null 2>&1; then

  as_expr=expr
else


  as_expr=false
fi

rm -f conf$$ conf$$.exe conf$$.file
echo >conf$$.file
if ln -s conf$$.file conf$$ 2>/dev/null; then

  # We could just check for DJGPP; but this test a) works b) is more generic

  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).

  if test -f conf$$.exe; then
    # Don't use ln at all; we don't have any links
    as_ln_s='cp -p'


  else
    as_ln_s='ln -s'
  fi
elif ln conf$$.file conf$$ 2>/dev/null; then
  as_ln_s=ln
else
  as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.file


if mkdir -p . 2>/dev/null; then
  as_mkdir_p=:
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi


as_executable_p="test -f"

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


# IFS
# We need space, tab and new line, in precisely that order.
as_nl='
'
IFS=" 	$as_nl"

# CDPATH.
$as_unset CDPATH


# Name of the host.
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

exec 6>&1

#
# Initializations.
#
ac_default_prefix=/usr/local

ac_config_libobj_dir=.

cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
SHELL=${CONFIG_SHELL-/bin/sh}

# Maximum number of lines to put in a shell here document.
# This variable seems obsolete.  It should probably be removed, and
# only ac_max_sed_lines should be used.
: ${ac_max_here_lines=38}

# Identity of this package.
PACKAGE_NAME=
PACKAGE_TARNAME=
PACKAGE_VERSION=
PACKAGE_STRING=
PACKAGE_BUGREPORT=


ac_unique_file="man2tcl.c"
ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS TCL_WIN_VERSION CC TCL_VERSION TCL_PATCH_LEVEL TCL_SRC_DIR TCL_BIN_DIR LIBOBJS LTLIBOBJS'













































ac_subst_files=''









# Initialize some variables set by options.
ac_init_help=
ac_init_version=false


# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
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x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'

includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'

ac_prev=
ac_dashdash=
for ac_option
do
  # If the previous option needs an argument, assign it.
  if test -n "$ac_prev"; then
    eval $ac_prev=\$ac_option
    ac_prev=
    continue
  fi

  case $ac_option in
  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  *=)   ac_optarg= ;;
  *)    ac_optarg=yes ;;
  esac

  # Accept the important Cygnus configure options, so we can diagnose typos.

  case $ac_dashdash$ac_option in
  --)
    ac_dashdash=yes ;;

  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    ac_prev=bindir ;;
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    bindir=$ac_optarg ;;

  -build | --build | --buil | --bui | --bu)







<



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x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.

bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datadir='${prefix}/share'

sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
libdir='${exec_prefix}/lib'
includedir='${prefix}/include'
oldincludedir='/usr/include'

infodir='${prefix}/info'






mandir='${prefix}/man'

ac_prev=

for ac_option
do
  # If the previous option needs an argument, assign it.
  if test -n "$ac_prev"; then
    eval "$ac_prev=\$ac_option"
    ac_prev=
    continue
  fi


  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`




  # Accept the important Cygnus configure options, so we can diagnose typos.

  case $ac_option in



  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    ac_prev=bindir ;;
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    bindir=$ac_optarg ;;

  -build | --build | --buil | --bui | --bu)
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  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    cache_file=$ac_optarg ;;

  --config-cache | -C)
    cache_file=config.cache ;;

  -datadir | --datadir | --datadi | --datad)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
    datadir=$ac_optarg ;;

  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  | --dataroo | --dataro | --datar)
    ac_prev=datarootdir ;;
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
    datarootdir=$ac_optarg ;;

  -disable-* | --disable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=no ;;

  -docdir | --docdir | --docdi | --doc | --do)
    ac_prev=docdir ;;
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    docdir=$ac_optarg ;;

  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    ac_prev=dvidir ;;
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    dvidir=$ac_optarg ;;

  -enable-* | --enable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=\$ac_optarg ;;

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  | --exec | --exe | --ex)
    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \







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  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    cache_file=$ac_optarg ;;

  --config-cache | -C)
    cache_file=config.cache ;;

  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \



  | --da=*)



    datadir=$ac_optarg ;;

  -disable-* | --disable-*)
    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid feature name: $ac_feature" >&2










   { (exit 1); exit 1; }; }




    ac_feature=`echo $ac_feature | sed 's/-/_/g'`



    eval "enable_$ac_feature=no" ;;

  -enable-* | --enable-*)
    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
   { (exit 1); exit 1; }; }
    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
    case $ac_option in

      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
      *) ac_optarg=yes ;;


    esac
    eval "enable_$ac_feature='$ac_optarg'" ;;

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  | --exec | --exe | --ex)
    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
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    ac_init_help=short ;;

  -host | --host | --hos | --ho)
    ac_prev=host_alias ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host_alias=$ac_optarg ;;

  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    ac_prev=htmldir ;;
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  | --ht=*)
    htmldir=$ac_optarg ;;

  -includedir | --includedir | --includedi | --included | --include \
  | --includ | --inclu | --incl | --inc)
    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  | --includ=* | --inclu=* | --incl=* | --inc=*)
    includedir=$ac_optarg ;;








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    ac_init_help=short ;;

  -host | --host | --hos | --ho)
    ac_prev=host_alias ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host_alias=$ac_optarg ;;







  -includedir | --includedir | --includedi | --included | --include \
  | --includ | --inclu | --incl | --inc)
    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  | --includ=* | --inclu=* | --incl=* | --inc=*)
    includedir=$ac_optarg ;;

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  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  | --libexe | --libex | --libe)
    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  | --libexe=* | --libex=* | --libe=*)
    libexecdir=$ac_optarg ;;

  -localedir | --localedir | --localedi | --localed | --locale)
    ac_prev=localedir ;;
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    localedir=$ac_optarg ;;

  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst | --locals)

    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)

    localstatedir=$ac_optarg ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    mandir=$ac_optarg ;;








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  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  | --libexe | --libex | --libe)
    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  | --libexe=* | --libex=* | --libe=*)
    libexecdir=$ac_optarg ;;






  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst \
  | --locals | --local | --loca | --loc | --lo)
    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
    localstatedir=$ac_optarg ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    mandir=$ac_optarg ;;

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  | --program-transform-n=* | --program-transform-=* \
  | --program-transform=* | --program-transfor=* \
  | --program-transfo=* | --program-transf=* \
  | --program-trans=* | --program-tran=* \
  | --progr-tra=* | --program-tr=* | --program-t=*)
    program_transform_name=$ac_optarg ;;

  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    ac_prev=pdfdir ;;
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    pdfdir=$ac_optarg ;;

  -psdir | --psdir | --psdi | --psd | --ps)
    ac_prev=psdir ;;
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    psdir=$ac_optarg ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \







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  | --program-transform-n=* | --program-transform-=* \
  | --program-transform=* | --program-transfor=* \
  | --program-transfo=* | --program-transf=* \
  | --program-trans=* | --program-tran=* \
  | --progr-tra=* | --program-tr=* | --program-t=*)
    program_transform_name=$ac_optarg ;;











  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
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  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;

  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;

  -with-* | --with-*)
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=\$ac_optarg ;;

  -without-* | --without-*)
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: $ac_useropt"
    ac_useropt_orig=$ac_useropt

    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=no ;;

  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  | --x-incl | --x-inc | --x-in | --x-i)
    ac_prev=x_includes ;;
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
    x_includes=$ac_optarg ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
    ac_prev=x_libraries ;;
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
    x_libraries=$ac_optarg ;;

  -*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information"

    ;;

  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.
    case $ac_envvar in #(
      '' | [0-9]* | *[!_$as_cr_alnum]* )
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;

    esac
    eval $ac_envvar=\$ac_optarg
    export $ac_envvar ;;

  *)
    # FIXME: should be removed in autoconf 3.0.
    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
    ;;

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  as_fn_error $? "missing argument to $ac_option"
fi

if test -n "$ac_unrecognized_opts"; then
  case $enable_option_checking in
    no) ;;
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  esac
fi

# Check all directory arguments for consistency.

for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
		datadir sysconfdir sharedstatedir localstatedir includedir \
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		libdir localedir mandir
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
  case $ac_val in
    */ )
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
      eval $ac_var=\$ac_val;;


  esac


  # Be sure to have absolute directory names.




  case $ac_val in
    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;

  esac
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe


  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  as_fn_error $? "working directory cannot be determined"
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  as_fn_error $? "pwd does not report name of working directory"


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_myself" : 'X\(//\)[^/]' \| \
	 X"$as_myself" : 'X\(//\)$' \| \
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||

$as_echo X"$as_myself" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r "$srcdir/$ac_unique_file"; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."



  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"

fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
	pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
  srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in


*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;

esac

for ac_var in $ac_precious_vars; do
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_env_${ac_var}_value=\$${ac_var}
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_cv_env_${ac_var}_value=\$${ac_var}


done


#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.







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  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;

  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;

  -with-* | --with-*)
    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid package name: $ac_package" >&2
   { (exit 1); exit 1; }; }
    ac_package=`echo $ac_package| sed 's/-/_/g'`
    case $ac_option in

      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
      *) ac_optarg=yes ;;


    esac
    eval "with_$ac_package='$ac_optarg'" ;;

  -without-* | --without-*)
    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid package name: $ac_package" >&2

   { (exit 1); exit 1; }; }
    ac_package=`echo $ac_package | sed 's/-/_/g'`


    eval "with_$ac_package=no" ;;






  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  | --x-incl | --x-inc | --x-in | --x-i)
    ac_prev=x_includes ;;
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
    x_includes=$ac_optarg ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
    ac_prev=x_libraries ;;
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
    x_libraries=$ac_optarg ;;

  -*) { echo "$as_me: error: unrecognized option: $ac_option
Try \`$0 --help' for more information." >&2
   { (exit 1); exit 1; }; }
    ;;

  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.

    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
   { (exit 1); exit 1; }; }
    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
    eval "$ac_envvar='$ac_optarg'"
    export $ac_envvar ;;

  *)
    # FIXME: should be removed in autoconf 3.0.
    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
    ;;

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  { echo "$as_me: error: missing argument to $ac_option" >&2

   { (exit 1); exit 1; }; }






fi


# Be sure to have absolute paths.
for ac_var in exec_prefix prefix



do
  eval ac_val=$`echo $ac_var`

  case $ac_val in
    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;


    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
   { (exit 1); exit 1; }; };;
  esac
done

# Be sure to have absolute paths.
for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
	      localstatedir libdir includedir oldincludedir infodir mandir
do
  eval ac_val=$`echo $ac_var`
  case $ac_val in
    [\\/$]* | ?:[\\/]* ) ;;
    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
   { (exit 1); exit 1; }; };;
  esac

done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
    If a cross compiler is detected then cross compile mode will be used." >&2
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null










# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then its parent.
  ac_confdir=`(dirname "$0") 2>/dev/null ||
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$0" : 'X\(//\)[^/]' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X"$0" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }



  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }



  	  /^X\(\/\/\)$/{ s//\1/; q; }



  	  /^X\(\/\).*/{ s//\1/; q; }



  	  s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r $srcdir/$ac_unique_file; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r $srcdir/$ac_unique_file; then
  if test "$ac_srcdir_defaulted" = yes; then
    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
   { (exit 1); exit 1; }; }
  else
    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
   { (exit 1); exit 1; }; }
  fi







fi



(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
   { (exit 1); exit 1; }; }
srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
ac_env_build_alias_set=${build_alias+set}
ac_env_build_alias_value=$build_alias
ac_cv_env_build_alias_set=${build_alias+set}
ac_cv_env_build_alias_value=$build_alias
ac_env_host_alias_set=${host_alias+set}
ac_env_host_alias_value=$host_alias
ac_cv_env_host_alias_set=${host_alias+set}
ac_cv_env_host_alias_value=$host_alias
ac_env_target_alias_set=${target_alias+set}
ac_env_target_alias_value=$target_alias
ac_cv_env_target_alias_set=${target_alias+set}
ac_cv_env_target_alias_value=$target_alias

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
1186
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Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking ...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for \`--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']




Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]

  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF
_ACEOF
fi

if test -n "$ac_init_help"; then

  cat <<\_ACEOF

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-tcl=DIR          use Tcl $DEF_VER binaries from DIR

Report bugs to the package provider.
_ACEOF
ac_status=$?
fi

if test "$ac_init_help" = "recursive"; then
  # If there are subdirs, report their specific --help.

  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    test -d "$ac_dir" ||
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
      continue
    ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.

    ac_top_srcdir=$ac_top_builddir_sub

    ac_abs_top_srcdir=$ac_pwd ;;

  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir

    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;










esac













ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix














    cd "$ac_dir" || { ac_status=$?; continue; }
    # Check for guested configure.
    if test -f "$ac_srcdir/configure.gnu"; then
      echo &&
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
    elif test -f "$ac_srcdir/configure"; then
      echo &&


      $SHELL "$ac_srcdir/configure" --help=recursive


    else
      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    fi || ac_status=$?
    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
configure
generated by GNU Autoconf 2.69

Copyright (C) 2012 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit
fi

## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by $as_me, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@

_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    $as_echo "PATH: $as_dir"
  done
IFS=$as_save_IFS

} >&5

cat >&5 <<_ACEOF


## ----------- ##







|





>
>
>


|

|









|
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<

<




>

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|


<
<

|



|

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<
<
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|




|




<


















|











|
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<







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901
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Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for \`--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']

_ACEOF

  cat <<_ACEOF
Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
			  [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
			  [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR           user executables [EPREFIX/bin]
  --sbindir=DIR          system admin executables [EPREFIX/sbin]
  --libexecdir=DIR       program executables [EPREFIX/libexec]
  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
  --libdir=DIR           object code libraries [EPREFIX/lib]
  --includedir=DIR       C header files [PREFIX/include]
  --oldincludedir=DIR    C header files for non-gcc [/usr/include]


  --infodir=DIR          info documentation [PREFIX/info]

  --mandir=DIR           man documentation [PREFIX/man]





_ACEOF

  cat <<\_ACEOF
_ACEOF
fi

if test -n "$ac_init_help"; then

  cat <<\_ACEOF

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-tcl=DIR          use Tcl $DEF_VER binaries from DIR


_ACEOF

fi

if test "$ac_init_help" = "recursive"; then
  # If there are subdirs, report their specific --help.
  ac_popdir=`pwd`
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue


    test -d $ac_dir || continue
    ac_builddir=.

if test "$ac_dir" != .; then


  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  # A "../" for each directory in $ac_dir_suffix.
  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`




else
  ac_dir_suffix= ac_top_builddir=


fi

case $srcdir in
  .)  # No --srcdir option.  We are building in place.
    ac_srcdir=.
    if test -z "$ac_top_builddir"; then
       ac_top_srcdir=.
    else
       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
    fi ;;
  [\\/]* | ?:[\\/]* )  # Absolute path.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir ;;

  *) # Relative path.
    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac

# Do not use `cd foo && pwd` to compute absolute paths, because
# the directories may not exist.
case `pwd` in
.) ac_abs_builddir="$ac_dir";;
*)
  case "$ac_dir" in
  .) ac_abs_builddir=`pwd`;;
  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
  *) ac_abs_builddir=`pwd`/"$ac_dir";;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_top_builddir=${ac_top_builddir}.;;
*)
  case ${ac_top_builddir}. in
  .) ac_abs_top_builddir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_srcdir=$ac_srcdir;;
*)
  case $ac_srcdir in
  .) ac_abs_srcdir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_top_srcdir=$ac_top_srcdir;;
*)
  case $ac_top_srcdir in
  .) ac_abs_top_srcdir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
  esac;;
esac

    cd $ac_dir
    # Check for guested configure; otherwise get Cygnus style configure.
    if test -f $ac_srcdir/configure.gnu; then
      echo
      $SHELL $ac_srcdir/configure.gnu  --help=recursive
    elif test -f $ac_srcdir/configure; then
      echo
      $SHELL $ac_srcdir/configure  --help=recursive
    elif test -f $ac_srcdir/configure.ac ||
	   test -f $ac_srcdir/configure.in; then
      echo
      $ac_configure --help
    else
      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    fi
    cd $ac_popdir
  done
fi

test -n "$ac_init_help" && exit 0
if $ac_init_version; then
  cat <<\_ACEOF



Copyright (C) 2003 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit 0
fi
exec 5>config.log



cat >&5 <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by $as_me, which was
generated by GNU Autoconf 2.59.  Invocation command line was

  $ $0 $@

_ACEOF

{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  echo "PATH: $as_dir"
done


} >&5

cat >&5 <<_ACEOF


## ----------- ##
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1672

















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2137













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2250

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2255
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2502
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2505
2506





2507

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2558

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2577
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2580
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2588
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2592
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2695
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2704
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2712





2713
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2734

2735

2736

2737
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2743
































2744






2745
2746
2747
2748




















2749
2750
2751

2752
2753
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2755
2756


2757
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2766

2767
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2774
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2785

2786
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2834

2835

2836
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2839
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2855
2856
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2864
2865
2866
2867
2868
2869
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=

ac_must_keep_next=false
for ac_pass in 1 2
do
  for ac_arg
  do
    case $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *\'*)
      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    case $ac_pass in
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
    2)
      as_fn_append ac_configure_args1 " '$ac_arg'"
      if test $ac_must_keep_next = true; then
	ac_must_keep_next=false # Got value, back to normal.
      else
	case $ac_arg in
	  *=* | --config-cache | -C | -disable-* | --disable-* \
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
	  | -with-* | --with-* | -without-* | --without-* | --x)
	    case "$ac_configure_args0 " in
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
	    esac
	    ;;
	  -* ) ac_must_keep_next=true ;;
	esac
      fi
      as_fn_append ac_configure_args " '$ac_arg'"


      ;;
    esac
  done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log.  We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
  # Save into config.log some information that might help in debugging.
  {
    echo


    $as_echo "## ---------------- ##
## Cache variables. ##
## ---------------- ##"

    echo
    # The following way of writing the cache mishandles newlines in values,
(
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      sed -n \
	"s/'\''/'\''\\\\'\'''\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
      ;; #(
    *)

      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
)

    echo


    $as_echo "## ----------------- ##
## Output variables. ##
## ----------------- ##"

    echo
    for ac_var in $ac_subst_vars
    do
      eval ac_val=\$$ac_var
      case $ac_val in
      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
      esac
      $as_echo "$ac_var='\''$ac_val'\''"
    done | sort
    echo

    if test -n "$ac_subst_files"; then

      $as_echo "## ------------------- ##
## File substitutions. ##
## ------------------- ##"

      echo
      for ac_var in $ac_subst_files
      do
	eval ac_val=\$$ac_var
	case $ac_val in
	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	esac
	$as_echo "$ac_var='\''$ac_val'\''"
      done | sort
      echo
    fi

    if test -s confdefs.h; then

      $as_echo "## ----------- ##
## confdefs.h. ##
## ----------- ##"

      echo
      cat confdefs.h
      echo
    fi
    test "$ac_signal" != 0 &&
      $as_echo "$as_me: caught signal $ac_signal"
    $as_echo "$as_me: exit $exit_status"
  } >&5
  rm -f core *.core core.conftest.* &&
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
    exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h

$as_echo "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_URL "$PACKAGE_URL"
_ACEOF


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
  # We do not want a PATH search for config.site.
  case $CONFIG_SITE in #((
    -*)  ac_site_file1=./$CONFIG_SITE;;
    */*) ac_site_file1=$CONFIG_SITE;;
    *)   ac_site_file1=./$CONFIG_SITE;;
  esac
elif test "x$prefix" != xNONE; then
  ac_site_file1=$prefix/share/config.site
  ac_site_file2=$prefix/etc/config.site
else
  ac_site_file1=$ac_default_prefix/share/config.site
  ac_site_file2=$ac_default_prefix/etc/config.site
fi

for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
  test "x$ac_site_file" = xNONE && continue
  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
  fi
done

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special files
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
$as_echo "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
      *)                      . "./$cache_file";;
    esac
  fi
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
$as_echo "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do

  eval ac_old_set=\$ac_cv_env_${ac_var}_set
  eval ac_new_set=\$ac_env_${ac_var}_set
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
  eval ac_new_val=\$ac_env_${ac_var}_value
  case $ac_old_set,$ac_new_set in
    set,)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then
	# differences in whitespace do not lead to failure.
	ac_old_val_w=`echo x $ac_old_val`
	ac_new_val_w=`echo x $ac_new_val`
	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	  ac_cache_corrupted=:
	else
	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	  eval $ac_var=\$ac_old_val
	fi
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}

      fi;;
  esac
  # Pass precious variables to config.status.
  if test "$ac_new_set" = set; then
    case $ac_new_val in

    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}

  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5

fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu





















# Recover information that Tcl computed with its configure script.

#--------------------------------------------------------------------
#       See if there was a command-line option for where Tcl is;  if
#       not, assume that its top-level directory is a sibling of ours.
#--------------------------------------------------------------------

DEF_VER=8.6


# Check whether --with-tcl was given.
if test "${with_tcl+set}" = set; then :

  withval=$with_tcl; TCL_BIN_DIR=$withval
else
  TCL_BIN_DIR=`cd ../../tcl$DEF_VER$TCL_PATCH_LEVEL/unix; pwd`
fi

if test ! -d $TCL_BIN_DIR; then

    as_fn_error $? "Tcl directory $TCL_BIN_DIR doesn't exist" "$LINENO" 5

fi
if test ! -f $TCL_BIN_DIR/tclConfig.sh; then

    as_fn_error $? "There's no tclConfig.sh in $TCL_BIN_DIR;  perhaps you didn't specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?" "$LINENO" 5

fi

. $TCL_BIN_DIR/tclConfig.sh

TCL_WIN_VERSION=$TCL_MAJOR_VERSION$TCL_MINOR_VERSION

CC=$TCL_CC






ac_config_files="$ac_config_files Makefile tcl.hpj"

cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \.
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;; #(
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.

      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
	cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
	  mv -f confcache "$cache_file"$$ &&
	  mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
	  mv -f confcache "$cache_file" ;;
	esac
      fi
    fi
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
















# Transform confdefs.h into DEFS.
# Protect against shell expansion while executing Makefile rules.
# Protect against Makefile macro expansion.
#
# If the first sed substitution is executed (which looks for macros that
# take arguments), then branch to the quote section.  Otherwise,
# look for a macro that doesn't take arguments.
ac_script='
:mline
/\\$/{
 N
 s,\\\n,,
 b mline
}
t clear
:clear
s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\)/-D\1=\2/g
t quote
s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)/-D\1=\2/g
t quote
b any

:quote
s/[	 `~#$^&*(){}\\|;'\''"<>?]/\\&/g
s/\[/\\&/g
s/\]/\\&/g
s/\$/$$/g
H
:any
${
	g
	s/^\n//
	s/\n/ /g
	p
}
'








DEFS=`sed -n "$ac_script" confdefs.h`



ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.

  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs



: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C

export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error


# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi


as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||

$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

ECHO_C= ECHO_N= ECHO_T=

case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in








  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;


  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null













       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac


rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'



  fi








else


  as_ln_s='cp -pR'









fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null


# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {


    as_dirs=
    while :; do

      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(


      *) as_qdir=$as_dir;;
      esac



      as_dirs="'$as_qdir' $as_dirs"


      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \



	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||



$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/



	    q
	  }
	  /^X\(\/\/\)[^/].*/{




	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{

	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/


	    q
	  }








	  s/.*/./; q'`



      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"



} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi


# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##


## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1


cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.








ac_log="
This file was extended by $as_me, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@


on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF


case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac











cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE

Configuration files:
$config_files

Report bugs to the package provider."

_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
config.status
configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2012 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.

ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=?*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  --*=)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;




  esac

  case $ac_option in
  # Handling of the options.


  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    $as_echo "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )







    $as_echo "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    '') as_fn_error $? "missing file argument" ;;
    esac
    as_fn_append CONFIG_FILES " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h |  --help | --hel | -h )
    $as_echo "$ac_cs_usage"; exit ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.


  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;


  *) as_fn_append ac_config_targets " $1"
     ac_need_defaults=false ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then

  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  $as_echo "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in

    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
    "tcl.hpj") CONFIG_FILES="$CONFIG_FILES tcl.hpj" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;

  esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp= ac_tmp=
  trap 'exit_status=$?
  : "${ac_tmp:=$tmp}"
  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
  trap 'as_fn_exit 1' 1 2 13 15
}

# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then



ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
  eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF


{
  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||

  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
  . ./conf$$subs.sh ||
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5


  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then

    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "







  fi
done





rm -f conf$$subs.sh


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF

sed -n '
h

s/^/S["/; s/!.*/"]=/
p

g
s/^[^!]*!//
:repl
t repl

s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/

t more1


s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//

t nl
:delim


h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/

p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
  N
  s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK


cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&

  for (key in S) S_is_set[key] = 1
  FS = ""

}
{
  line = $ 0
  nfields = split(line, field, "@")
  substed = 0
  len = length(field[1])
  for (i = 2; i < nfields; i++) {
    key = field[i]
    keylen = length(key)
    if (S_is_set[key]) {
      value = S[key]
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
      len += length(value) + length(field[++i])
      substed = 1
    } else




      len += 1 + keylen
  }




  print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"

else
  cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5


_ACEOF

# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).


if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
h
s///
s/^/:/
s/[	 ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[	 ]*\).*/\1/
G
s/\n//
s/^[^=]*=[	 ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"


eval set X "  :F $CONFIG_FILES      "
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$ac_tmp/stdin";;
      *) # Look for the file first in the build tree, then in the source tree
	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
	 # because $ac_f cannot contain `:'.
	 test -f "$ac_f" ||
	   case $ac_f in
	   [\\/$]*) false;;
	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	   esac ||
	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
      esac
      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      as_fn_append ac_file_inputs " '$ac_f'"
    done

    # Let's still pretend it is `configure' which instantiates (i.e., don't
    # use $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`$as_echo "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||

$as_echo X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }















	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`





  as_dir="$ac_dir"; as_fn_mkdir_p
  ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.

    ac_top_srcdir=$ac_top_builddir_sub

    ac_abs_top_srcdir=$ac_pwd ;;

  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
































    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;






esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix






















  case $ac_mode in
  :F)
  #

  # CONFIG_FILE
  #

_ACEOF



cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p

/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)

  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
  s&\\\${datarootdir}&$datarootdir&g' ;;


esac

_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
      "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&2;}

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;



  esac

done # for ac_tag




as_fn_exit 0
_ACEOF

ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi








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2170
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_sep=
ac_must_keep_next=false
for ac_pass in 1 2
do
  for ac_arg
  do
    case $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    case $ac_pass in
    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
    2)
      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
      if test $ac_must_keep_next = true; then
	ac_must_keep_next=false # Got value, back to normal.
      else
	case $ac_arg in
	  *=* | --config-cache | -C | -disable-* | --disable-* \
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
	  | -with-* | --with-* | -without-* | --without-* | --x)
	    case "$ac_configure_args0 " in
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
	    esac
	    ;;
	  -* ) ac_must_keep_next=true ;;
	esac
      fi
      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
      # Get rid of the leading space.
      ac_sep=" "
      ;;
    esac
  done
done
$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log.  We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Be sure not to use single quotes in there, as some shells,
# such as our DU 5.0 friend, will then `close' the trap.
trap 'exit_status=$?
  # Save into config.log some information that might help in debugging.
  {
    echo

    cat <<\_ASBOX
## ---------------- ##
## Cache variables. ##
## ---------------- ##
_ASBOX
    echo
    # The following way of writing the cache mishandles newlines in values,
















{
  (set) 2>&1 |
    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
    *ac_space=\ *)
      sed -n \
	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
      ;;
    *)
      sed -n \
	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
      ;;
    esac;


}
    echo

    cat <<\_ASBOX
## ----------------- ##
## Output variables. ##
## ----------------- ##
_ASBOX
    echo
    for ac_var in $ac_subst_vars
    do
      eval ac_val=$`echo $ac_var`



      echo "$ac_var='"'"'$ac_val'"'"'"
    done | sort
    echo

    if test -n "$ac_subst_files"; then
      cat <<\_ASBOX
## ------------- ##
## Output files. ##
## ------------- ##
_ASBOX
      echo
      for ac_var in $ac_subst_files
      do
	eval ac_val=$`echo $ac_var`



	echo "$ac_var='"'"'$ac_val'"'"'"
      done | sort
      echo
    fi

    if test -s confdefs.h; then
      cat <<\_ASBOX
## ----------- ##
## confdefs.h. ##
## ----------- ##
_ASBOX
      echo
      sed "/^$/d" confdefs.h | sort
      echo
    fi
    test "$ac_signal" != 0 &&
      echo "$as_me: caught signal $ac_signal"
    echo "$as_me: exit $exit_status"
  } >&5
  rm -f core *.core &&
  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
    exit $exit_status
     ' 0
for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -rf conftest* confdefs.h
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
echo >confdefs.h

# Predefined preprocessor variables.

cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF






# Let the site file select an alternate cache file if it wants to.
# Prefer explicitly selected file to automatically selected ones.


if test -z "$CONFIG_SITE"; then






  if test "x$prefix" != xNONE; then
    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"

  else
    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"

  fi
fi
for ac_site_file in $CONFIG_SITE; do


  if test -r "$ac_site_file"; then
    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
echo "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file"




  fi
done

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special
  # files actually), so we avoid doing that.
  if test -f "$cache_file"; then
    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
echo "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . $cache_file;;
      *)                      . ./$cache_file;;
    esac
  fi
else
  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
echo "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in `(set) 2>&1 |
	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
  eval ac_new_set=\$ac_env_${ac_var}_set
  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
  eval ac_new_val="\$ac_env_${ac_var}_value"
  case $ac_old_set,$ac_new_set in
    set,)
      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then




	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}






	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
echo "$as_me:   former value:  $ac_old_val" >&2;}
	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
echo "$as_me:   current value: $ac_new_val" >&2;}
	ac_cache_corrupted=:
      fi;;
  esac
  # Pass precious variables to config.status.
  if test "$ac_new_set" = set; then
    case $ac_new_val in
    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then


  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
   { (exit 1); exit 1; }; }
fi




ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu





















# Recover information that Tcl computed with its configure script.

#--------------------------------------------------------------------
#       See if there was a command-line option for where Tcl is;  if
#       not, assume that its top-level directory is a sibling of ours.
#--------------------------------------------------------------------

DEF_VER=8.6


# Check whether --with-tcl or --without-tcl was given.
if test "${with_tcl+set}" = set; then
  withval="$with_tcl"
  TCL_BIN_DIR=$withval
else
  TCL_BIN_DIR=`cd ../../tcl$DEF_VER$TCL_PATCH_LEVEL/unix; pwd`
fi;

if test ! -d $TCL_BIN_DIR; then
    { { echo "$as_me:$LINENO: error: Tcl directory $TCL_BIN_DIR doesn't exist" >&5
echo "$as_me: error: Tcl directory $TCL_BIN_DIR doesn't exist" >&2;}
   { (exit 1); exit 1; }; }
fi
if test ! -f $TCL_BIN_DIR/tclConfig.sh; then
    { { echo "$as_me:$LINENO: error: There's no tclConfig.sh in $TCL_BIN_DIR;  perhaps you didn't specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?" >&5
echo "$as_me: error: There's no tclConfig.sh in $TCL_BIN_DIR;  perhaps you didn't specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?" >&2;}
   { (exit 1); exit 1; }; }
fi

. $TCL_BIN_DIR/tclConfig.sh

TCL_WIN_VERSION=$TCL_MAJOR_VERSION$TCL_MINOR_VERSION

CC=$TCL_CC






                    ac_config_files="$ac_config_files Makefile tcl.hpj"

cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, don't put newlines in cache variables' values.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
















{
  (set) 2>&1 |
    case `(ac_space=' '; set | grep ac_space) 2>&1` in
    *ac_space=\ *)
      # `set' does not quote correctly, so add quotes (double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \).
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;;
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n \
	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
      ;;
    esac;

} |
  sed '

     t clear
     : clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
     t end
     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     : end' >>confcache
if diff $cache_file confcache >/dev/null 2>&1; then :; else
  if test -w $cache_file; then
    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"



    cat confcache >$cache_file
  else











    echo "not updating unwritable cache $cache_file"
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

# VPATH may cause trouble with some makes, so we remove $(srcdir),
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
s/:*\$(srcdir):*/:/;
s/:*\${srcdir}:*/:/;
s/:*@srcdir@:*/:/;
s/^\([^=]*=[	 ]*\):*/\1/;
s/:*$//;
s/^[^=]*=[	 ]*$//;
}'
fi

# Transform confdefs.h into DEFS.
# Protect against shell expansion while executing Makefile rules.
# Protect against Makefile macro expansion.
#
# If the first sed substitution is executed (which looks for macros that
# take arguments), then we branch to the quote section.  Otherwise,
# look for a macro that doesn't take arguments.
cat >confdef2opt.sed <<\_ACEOF






t clear
: clear
s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\),-D\1=\2,g
t quote
s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\),-D\1=\2,g
t quote

d
: quote
s,[	 `~#$^&*(){}\\|;'"<>?],\\&,g
s,\[,\\&,g
s,\],\\&,g
s,\$,$$,g






p


_ACEOF
# We use echo to avoid assuming a particular line-breaking character.
# The extra dot is to prevent the shell from consuming trailing
# line-breaks from the sub-command output.  A line-break within
# single-quotes doesn't work because, if this script is created in a
# platform that uses two characters for line-breaks (e.g., DOS), tr
# would break.
ac_LF_and_DOT=`echo; echo .`
DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
rm -f confdef2opt.sed


ac_libobjs=
ac_ltlibobjs=

for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_i=`echo "$ac_i" |
	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`

  # 2. Add them.

  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs



: ${CONFIG_STATUS=./config.status}

ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
echo "$as_me: creating $CONFIG_STATUS" >&6;}

cat >$CONFIG_STATUS <<_ACEOF
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF
## --------------------- ##
## M4sh Initialization.  ##
## --------------------- ##

# Be Bourne compatible

if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'


elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then

  set -o posix



fi
DUALCASE=1; export DUALCASE # for MKS sh















































# Support unset when possible.
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then






  as_unset=unset

else










  as_unset=false






fi






# Work around bugs in pre-3.0 UWIN ksh.


$as_unset ENV MAIL MAILPATH



PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.

for as_var in \
  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  LC_TELEPHONE LC_TIME
do


  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
    eval $as_var=C; export $as_var





  else

    $as_unset $as_var



  fi



done








# Required to use basename.






















































if expr a : '\(a\)' >/dev/null 2>&1; then

  as_expr=expr
else
  as_expr=false
fi

if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi







# Name of the executable.
as_me=`$as_basename "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)$' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }



  	  /^X\/\(\/\/\)$/{ s//\1/; q; }



  	  /^X\/\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`



# PATH needs CR, and LINENO needs CR and PATH.
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  echo "#! /bin/sh" >conf$$.sh

  echo  "exit 0"   >>conf$$.sh
  chmod +x conf$$.sh
  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
    PATH_SEPARATOR=';'
  else
    PATH_SEPARATOR=:
  fi
  rm -f conf$$.sh
fi


  as_lineno_1=$LINENO
  as_lineno_2=$LINENO
  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  test "x$as_lineno_1" != "x$as_lineno_2" &&
  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
  # Find who we are.  Look in the path if we contain no path at all
  # relative or not.
  case $0 in
    *[\\/]* ) as_myself=$0 ;;
    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done

       ;;


  esac
  # We did not find ourselves, most probably we were run as `sh COMMAND'
  # in which case we are not to be found in the path.

  if test "x$as_myself" = x; then

    as_myself=$0


  fi







  if test ! -f "$as_myself"; then





    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
   { (exit 1); exit 1; }; }
  fi
  case $CONFIG_SHELL in
  '')
    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for as_base in sh bash ksh sh5; do
	 case $as_dir in
	 /*)
	   if ("$as_dir/$as_base" -c '
  as_lineno_1=$LINENO
  as_lineno_2=$LINENO
  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  test "x$as_lineno_1" != "x$as_lineno_2" &&
  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
	     CONFIG_SHELL=$as_dir/$as_base
	     export CONFIG_SHELL
	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
	   fi;;


	 esac
       done
done




;;


  esac

  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  # uniformly replaced by the line number.  The first 'sed' inserts a
  # line-number line before each line; the second 'sed' does the real
  # work.  The second script uses 'N' to pair each line-number line
  # with the numbered line, and appends trailing '-' during
  # substitution so that $LINENO is not a special case at line end.

  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
  sed '=' <$as_myself |
    sed '
      N
      s,$,-,
      : loop
      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
      t loop
      s,-$,,
      s,^['$as_cr_digits']*\n,,

    ' >$as_me.lineno &&
  chmod +x $as_me.lineno ||
    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
   { (exit 1); exit 1; }; }

  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensible to this).
  . ./$as_me.lineno


  # Exit status is that of the last command.
  exit
}


case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
  *c*,-n*) ECHO_N= ECHO_C='
' ECHO_T='	' ;;
  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
esac



if expr a : '\(a\)' >/dev/null 2>&1; then
  as_expr=expr



else
  as_expr=false
fi


rm -f conf$$ conf$$.exe conf$$.file
echo >conf$$.file
if ln -s conf$$.file conf$$ 2>/dev/null; then
  # We could just check for DJGPP; but this test a) works b) is more generic
  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
  if test -f conf$$.exe; then
    # Don't use ln at all; we don't have any links
    as_ln_s='cp -p'
  else
    as_ln_s='ln -s'
  fi
elif ln conf$$.file conf$$ 2>/dev/null; then
  as_ln_s=ln
else
  as_ln_s='cp -p'

fi
rm -f conf$$ conf$$.exe conf$$.file


if mkdir -p . 2>/dev/null; then
  as_mkdir_p=:
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi










as_executable_p="test -f"

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


# IFS
# We need space, tab and new line, in precisely that order.
as_nl='
'
IFS=" 	$as_nl"

# CDPATH.
$as_unset CDPATH

exec 6>&1

# Open the log real soon, to keep \$[0] and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.  Logging --version etc. is OK.
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
} >&5
cat >&5 <<_CSEOF

This file was extended by $as_me, which was
generated by GNU Autoconf 2.59.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

_CSEOF
echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5

echo >&5
_ACEOF

# Files that config.status was made for.
if test -n "$ac_config_files"; then
  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS

fi

if test -n "$ac_config_headers"; then
  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
fi

if test -n "$ac_config_links"; then
  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
fi

if test -n "$ac_config_commands"; then
  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS

fi

cat >>$CONFIG_STATUS <<\_ACEOF


ac_cs_usage="\
\`$as_me' instantiates files from templates according to the
current configuration.


Usage: $0 [OPTIONS] [FILE]...

  -h, --help       print this help, then exit
  -V, --version    print version number, then exit


  -q, --quiet      do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
  --file=FILE[:TEMPLATE]
		   instantiate the configuration file FILE

Configuration files:
$config_files

Report bugs to <bug-autoconf@gnu.org>."

_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF

ac_cs_version="\\
config.status
configured by $0, generated by GNU Autoconf 2.59,
  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"

Copyright (C) 2003 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."


srcdir=$srcdir

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF
# If no file are specified by the user, then we need to provide default
# value.  By we need to know if files were specified by the user.
ac_need_defaults=:
while test $# != 0
do
  case $1 in





  --*=*)
    ac_option=`expr "x$1" : 'x\([^=]*\)='`
    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  -*)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  *) # This is not an option, so the user has probably given explicit
     # arguments.
     ac_option=$1
     ac_need_defaults=false;;
  esac

  case $ac_option in
  # Handling of the options.
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --vers* | -V )
    echo "$ac_cs_version"; exit 0 ;;
  --he | --h)
    # Conflict between --help and --header
    { { echo "$as_me:$LINENO: error: ambiguous option: $1
Try \`$0 --help' for more information." >&5
echo "$as_me: error: ambiguous option: $1
Try \`$0 --help' for more information." >&2;}
   { (exit 1); exit 1; }; };;
  --help | --hel | -h )
    echo "$ac_cs_usage"; exit 0 ;;
  --debug | --d* | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
    ac_need_defaults=false;;
  --header | --heade | --head | --hea )
    $ac_shift
    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
    ac_need_defaults=false;;


  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
Try \`$0 --help' for more information." >&5
echo "$as_me: error: unrecognized option: $1
Try \`$0 --help' for more information." >&2;}
   { (exit 1); exit 1; }; } ;;

  *) ac_config_targets="$ac_config_targets $1" ;;


  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
if \$ac_cs_recheck; then
  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion





fi

_ACEOF














cat >>$CONFIG_STATUS <<\_ACEOF


for ac_config_target in $ac_config_targets
do
  case "$ac_config_target" in
  # Handling of arguments.
  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
  "tcl.hpj" ) CONFIG_FILES="$CONFIG_FILES tcl.hpj" ;;
  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
   { (exit 1); exit 1; }; };;
  esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason to put it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Create a temporary directory, and hook for its removal unless debugging.


$debug ||
{

  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0



  trap '{ (exit 1); exit 1; }' 1 2 13 15
}

# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
  test -n "$tmp" && test -d "$tmp"
}  ||
{
  tmp=./confstat$$-$RANDOM
  (umask 077 && mkdir $tmp)
} ||

{




   echo "$me: cannot create a temporary directory in ." >&2
   { (exit 1); exit 1; }
}















_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF





#
# CONFIG_FILES section.





#

# No need to generate the scripts if there are no CONFIG_FILES.
# This happens for instance when ./config.status config.h

if test -n "\$CONFIG_FILES"; then
  # Protect against being on the right side of a sed subst in config.status.
  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
s,@SHELL@,$SHELL,;t t
s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
s,@exec_prefix@,$exec_prefix,;t t
s,@prefix@,$prefix,;t t

s,@program_transform_name@,$program_transform_name,;t t
s,@bindir@,$bindir,;t t
s,@sbindir@,$sbindir,;t t
s,@libexecdir@,$libexecdir,;t t
s,@datadir@,$datadir,;t t
s,@sysconfdir@,$sysconfdir,;t t
s,@sharedstatedir@,$sharedstatedir,;t t
s,@localstatedir@,$localstatedir,;t t
s,@libdir@,$libdir,;t t
s,@includedir@,$includedir,;t t

s,@oldincludedir@,$oldincludedir,;t t
s,@infodir@,$infodir,;t t

s,@mandir@,$mandir,;t t
s,@build_alias@,$build_alias,;t t

s,@host_alias@,$host_alias,;t t
s,@target_alias@,$target_alias,;t t
s,@DEFS@,$DEFS,;t t

s,@ECHO_C@,$ECHO_C,;t t
s,@ECHO_N@,$ECHO_N,;t t
s,@ECHO_T@,$ECHO_T,;t t
s,@LIBS@,$LIBS,;t t



s,@TCL_WIN_VERSION@,$TCL_WIN_VERSION,;t t
s,@CC@,$CC,;t t
s,@TCL_VERSION@,$TCL_VERSION,;t t
s,@TCL_PATCH_LEVEL@,$TCL_PATCH_LEVEL,;t t
s,@TCL_SRC_DIR@,$TCL_SRC_DIR,;t t








s,@TCL_BIN_DIR@,$TCL_BIN_DIR,;t t
s,@LIBOBJS@,$LIBOBJS,;t t

s,@LTLIBOBJS@,$LTLIBOBJS,;t t
CEOF




_ACEOF















  cat >>$CONFIG_STATUS <<\_ACEOF

  # Split the substitutions into bite-sized pieces for seds with
  # small command number limits, like on Digital OSF/1 and HP-UX.
  ac_max_sed_lines=48
  ac_sed_frag=1 # Number of current file.
  ac_beg=1 # First line for current file.

  ac_end=$ac_max_sed_lines # Line after last line for current file.


  ac_more_lines=:

  ac_sed_cmds=

  while $ac_more_lines; do


    if test $ac_beg -gt 1; then



      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
    else
      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
    fi
    if test ! -s $tmp/subs.frag; then
      ac_more_lines=false
    else

      # The purpose of the label and of the branching condition is to
      # speed up the sed processing (if there are no `@' at all, there
      # is no need to browse any of the substitutions).
      # These are the two extra sed commands mentioned above.
      (echo ':t

  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed



      if test -z "$ac_sed_cmds"; then

	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
      else

	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"

      fi
      ac_sed_frag=`expr $ac_sed_frag + 1`
      ac_beg=$ac_end
      ac_end=`expr $ac_end + $ac_max_sed_lines`




    fi
  done
  if test -z "$ac_sed_cmds"; then
    ac_sed_cmds=cat















  fi


fi # test -n "$CONFIG_FILES"

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF

for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue

















  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
  case $ac_file in


  - | *:- | *:-:* ) # input from stdin



	cat >$tmp/stdin











	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`

	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;




  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`

	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
  * )   ac_file_in=$ac_file.in ;;









  esac







  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }


  	  /^X\(\/\/\)$/{ s//\1/; q; }
  	  /^X\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`

  { if $as_mkdir_p; then
    mkdir -p "$ac_dir"
  else
    as_dir="$ac_dir"
    as_dirs=
    while test ! -d "$as_dir"; do
      as_dirs="$as_dir $as_dirs"
      as_dir=`(dirname "$as_dir") 2>/dev/null ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  	  /^X\(\/\/\)$/{ s//\1/; q; }


  	  /^X\(\/\).*/{ s//\1/; q; }



  	  s/.*/./; q'`
    done
    test ! -n "$as_dirs" || mkdir $as_dirs
  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
   { (exit 1); exit 1; }; }; }

  ac_builddir=.

if test "$ac_dir" != .; then


  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  # A "../" for each directory in $ac_dir_suffix.
  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`




else
  ac_dir_suffix= ac_top_builddir=


fi

case $srcdir in
  .)  # No --srcdir option.  We are building in place.
    ac_srcdir=.
    if test -z "$ac_top_builddir"; then
       ac_top_srcdir=.
    else
       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
    fi ;;
  [\\/]* | ?:[\\/]* )  # Absolute path.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir ;;

  *) # Relative path.
    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac

# Do not use `cd foo && pwd` to compute absolute paths, because
# the directories may not exist.
case `pwd` in
.) ac_abs_builddir="$ac_dir";;
*)
  case "$ac_dir" in
  .) ac_abs_builddir=`pwd`;;
  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
  *) ac_abs_builddir=`pwd`/"$ac_dir";;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_top_builddir=${ac_top_builddir}.;;
*)
  case ${ac_top_builddir}. in
  .) ac_abs_top_builddir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_srcdir=$ac_srcdir;;
*)
  case $ac_srcdir in
  .) ac_abs_srcdir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_top_srcdir=$ac_top_srcdir;;
*)
  case $ac_top_srcdir in
  .) ac_abs_top_srcdir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
  esac;;
esac



  if test x"$ac_file" != x-; then
    { echo "$as_me:$LINENO: creating $ac_file" >&5
echo "$as_me: creating $ac_file" >&6;}
    rm -f "$ac_file"
  fi
  # Let's still pretend it is `configure' which instantiates (i.e., don't
  # use $as_me), people would be surprised to read:
  #    /* config.h.  Generated by config.status.  */
  if test x"$ac_file" = x-; then
    configure_input=
  else
    configure_input="$ac_file.  "
  fi
  configure_input=$configure_input"Generated from `echo $ac_file_in |
				     sed 's,.*/,,'` by configure."

  # First look for the input files in the build tree, otherwise in the
  # src tree.
  ac_file_inputs=`IFS=:
    for f in $ac_file_in; do
      case $f in
      -) echo $tmp/stdin ;;

      [\\/$]*)
	 # Absolute (can't be DOS-style, as IFS=:)

	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5

echo "$as_me: error: cannot find input file: $f" >&2;}
   { (exit 1); exit 1; }; }
	 echo "$f";;
      *) # Relative
	 if test -f "$f"; then
	   # Build tree
	   echo "$f"

	 elif test -f "$srcdir/$f"; then




	   # Source tree
	   echo "$srcdir/$f"

	 else




	   # /dev/null tree
	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}









   { (exit 1); exit 1; }; }
	 fi;;
      esac
    done` || { (exit 1); exit 1; }
_ACEOF




cat >>$CONFIG_STATUS <<_ACEOF
  sed "$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s,@configure_input@,$configure_input,;t t


s,@srcdir@,$ac_srcdir,;t t
s,@abs_srcdir@,$ac_abs_srcdir,;t t
s,@top_srcdir@,$ac_top_srcdir,;t t
s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
s,@builddir@,$ac_builddir,;t t
s,@abs_builddir@,$ac_abs_builddir,;t t
s,@top_builddir@,$ac_top_builddir,;t t




s,@abs_top_builddir@,$ac_abs_top_builddir,;t t








" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
  rm -f $tmp/stdin
  if test x"$ac_file" != x-; then

    mv $tmp/out $ac_file
  else


    cat $tmp/out
    rm -f $tmp/out
  fi


done
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF

{ (exit 0); exit 0; }
_ACEOF
chmod +x $CONFIG_STATUS
ac_clean_files=$ac_clean_files_save





# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || { (exit 1); exit 1; }
fi





Deleted tools/configure.ac.
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dnl	This file is an input file used by the GNU "autoconf" program to
dnl	generate the file "configure", which is run to configure the
dnl	Makefile in this directory.
AC_INIT(man2tcl.c)
AC_PREREQ(2.69)

# Recover information that Tcl computed with its configure script.

#--------------------------------------------------------------------
#       See if there was a command-line option for where Tcl is;  if
#       not, assume that its top-level directory is a sibling of ours.
#--------------------------------------------------------------------

DEF_VER=8.7

AC_ARG_WITH(tcl, [  --with-tcl=DIR          use Tcl $DEF_VER binaries from DIR], TCL_BIN_DIR=$withval, TCL_BIN_DIR=`cd ../../tcl$DEF_VER$TCL_PATCH_LEVEL/unix; pwd`)
if test ! -d $TCL_BIN_DIR; then
    AC_MSG_ERROR(Tcl directory $TCL_BIN_DIR doesn't exist)
fi
if test ! -f $TCL_BIN_DIR/tclConfig.sh; then
    AC_MSG_ERROR(There's no tclConfig.sh in $TCL_BIN_DIR;  perhaps you didn't specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?)
fi

. $TCL_BIN_DIR/tclConfig.sh

TCL_WIN_VERSION=$TCL_MAJOR_VERSION$TCL_MINOR_VERSION
AC_SUBST(TCL_WIN_VERSION)
CC=$TCL_CC
AC_SUBST(CC)
AC_SUBST(TCL_VERSION)
AC_SUBST(TCL_PATCH_LEVEL)
AC_SUBST(TCL_SRC_DIR)
AC_SUBST(TCL_BIN_DIR)

AC_OUTPUT(Makefile tcl.hpj)
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Added tools/configure.in.






































































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dnl	This file is an input file used by the GNU "autoconf" program to
dnl	generate the file "configure", which is run to configure the
dnl	Makefile in this directory.
AC_INIT(man2tcl.c)
AC_PREREQ(2.59)

# Recover information that Tcl computed with its configure script.

#--------------------------------------------------------------------
#       See if there was a command-line option for where Tcl is;  if
#       not, assume that its top-level directory is a sibling of ours.
#--------------------------------------------------------------------

DEF_VER=8.6

AC_ARG_WITH(tcl, [  --with-tcl=DIR          use Tcl $DEF_VER binaries from DIR], TCL_BIN_DIR=$withval, TCL_BIN_DIR=`cd ../../tcl$DEF_VER$TCL_PATCH_LEVEL/unix; pwd`)
if test ! -d $TCL_BIN_DIR; then
    AC_MSG_ERROR(Tcl directory $TCL_BIN_DIR doesn't exist)
fi
if test ! -f $TCL_BIN_DIR/tclConfig.sh; then
    AC_MSG_ERROR(There's no tclConfig.sh in $TCL_BIN_DIR;  perhaps you didn't specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?)
fi

. $TCL_BIN_DIR/tclConfig.sh

TCL_WIN_VERSION=$TCL_MAJOR_VERSION$TCL_MINOR_VERSION
AC_SUBST(TCL_WIN_VERSION)
CC=$TCL_CC
AC_SUBST(CC)
AC_SUBST(TCL_VERSION)
AC_SUBST(TCL_PATCH_LEVEL)
AC_SUBST(TCL_SRC_DIR)
AC_SUBST(TCL_BIN_DIR)

AC_OUTPUT(Makefile tcl.hpj)
Changes to tools/tcl.hpj.in.
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; This file is maintained by HCW. Do not modify this file directly.

[OPTIONS]
HCW=0
LCID=0x409 0x0 0x0 ;English (United States)
REPORT=Yes
TITLE=Tcl/Tk Reference Manual
CNT=tcl87.cnt
COPYRIGHT=Copyright © 2000 Ajuba Solutions
HLP=tcl87.hlp

[FILES]
tcl.rtf

[WINDOWS]
main="Tcl/Tk Reference Manual",,0








|

|







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; This file is maintained by HCW. Do not modify this file directly.

[OPTIONS]
HCW=0
LCID=0x409 0x0 0x0 ;English (United States)
REPORT=Yes
TITLE=Tcl/Tk Reference Manual
CNT=tcl86.cnt
COPYRIGHT=Copyright © 2000 Ajuba Solutions
HLP=tcl86.hlp

[FILES]
tcl.rtf

[WINDOWS]
main="Tcl/Tk Reference Manual",,0

Changes to tools/tcltk-man2html.tcl.
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	    if {2 != [llength $description]} {
		regexp {([^0-9]*)(.*)} $dir -> n v
		set description [list $n $v]
	    }

	    # ... but try to extract (name, version) from subdir contents
	    try {



		set f [open [file join $pkgsDir $dir configure.ac]]

		foreach line [split [read $f] \n] {
		    if {2 == [scan $line \
			    { AC_INIT ( [%[^]]] , [%[^]]] ) } n v]} {
			set description [list $n $v]
			break
		    }
		}







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	    if {2 != [llength $description]} {
		regexp {([^0-9]*)(.*)} $dir -> n v
		set description [list $n $v]
	    }

	    # ... but try to extract (name, version) from subdir contents
	    try {
		try {
		    set f [open [file join $pkgsDir $dir configure.in]]
		} trap {POSIX ENOENT} {} {
		    set f [open [file join $pkgsDir $dir configure.ac]]
		}
		foreach line [split [read $f] \n] {
		    if {2 == [scan $line \
			    { AC_INIT ( [%[^]]] , [%[^]]] ) } n v]} {
			set description [list $n $v]
			break
		    }
		}
Changes to tools/tsdPerf.c.
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    Tcl_SetObjResult(interp, Tcl_NewIntObj(perf->value));

    return TCL_OK;
}

int
Tsdperf_Init(Tcl_Interp *interp) {
    if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) {
	return TCL_ERROR;
    }

    Tcl_CreateObjCommand(interp, "tsdPerfSet", tsdPerfSetObjCmd, NULL, NULL);
    Tcl_CreateObjCommand(interp, "tsdPerfGet", tsdPerfGetObjCmd, NULL, NULL);

    return TCL_OK;







|







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    Tcl_SetObjResult(interp, Tcl_NewIntObj(perf->value));

    return TCL_OK;
}

int
Tsdperf_Init(Tcl_Interp *interp) {
    if (Tcl_InitStubs(interp, TCL_VERSION, 0) == NULL) {
	return TCL_ERROR;
    }

    Tcl_CreateObjCommand(interp, "tsdPerfSet", tsdPerfSetObjCmd, NULL, NULL);
    Tcl_CreateObjCommand(interp, "tsdPerfGet", tsdPerfGetObjCmd, NULL, NULL);

    return TCL_OK;
Changes to unix/Makefile.in.
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# Do not use SHELL_ENV for NATIVE_TCLSH unless it is the tclsh being built.
EXE_SUFFIX		= @EXEEXT@
TCL_EXE			= tclsh${EXE_SUFFIX}
TCLTEST_EXE		= tcltest${EXE_SUFFIX}
NATIVE_TCLSH		= @TCLSH_PROG@

# The symbols below provide support for dynamic loading and shared libraries.
# See configure.ac for a description of what the symbols mean. The values of
# the symbols are normally set by the configure script. You shouldn't normally
# need to modify any of these definitions by hand.

STLIB_LD		= @STLIB_LD@
SHLIB_LD		= @SHLIB_LD@
SHLIB_CFLAGS		= @SHLIB_CFLAGS@ -DBUILD_tcl
SHLIB_LD_LIBS		= @SHLIB_LD_LIBS@







|







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# Do not use SHELL_ENV for NATIVE_TCLSH unless it is the tclsh being built.
EXE_SUFFIX		= @EXEEXT@
TCL_EXE			= tclsh${EXE_SUFFIX}
TCLTEST_EXE		= tcltest${EXE_SUFFIX}
NATIVE_TCLSH		= @TCLSH_PROG@

# The symbols below provide support for dynamic loading and shared libraries.
# See configure.in for a description of what the symbols mean. The values of
# the symbols are normally set by the configure script. You shouldn't normally
# need to modify any of these definitions by hand.

STLIB_LD		= @STLIB_LD@
SHLIB_LD		= @SHLIB_LD@
SHLIB_CFLAGS		= @SHLIB_CFLAGS@ -DBUILD_tcl
SHLIB_LD_LIBS		= @SHLIB_LD_LIBS@
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TOMMATH_OBJS = bncore.o bn_reverse.o bn_fast_s_mp_mul_digs.o \
	bn_fast_s_mp_sqr.o bn_mp_add.o bn_mp_and.o \
        bn_mp_add_d.o bn_mp_clamp.o bn_mp_clear.o bn_mp_clear_multi.o \
        bn_mp_cmp.o bn_mp_cmp_d.o bn_mp_cmp_mag.o \
	bn_mp_cnt_lsb.o bn_mp_copy.o \
	bn_mp_count_bits.o bn_mp_div.o bn_mp_div_d.o bn_mp_div_2.o \
	bn_mp_div_2d.o bn_mp_div_3.o \
        bn_mp_exch.o bn_mp_expt_d.o bn_mp_expt_d_ex.o bn_mp_grow.o bn_mp_init.o \
	bn_mp_init_copy.o bn_mp_init_multi.o bn_mp_init_set.o \
	bn_mp_init_set_int.o bn_mp_init_size.o bn_mp_karatsuba_mul.o \
	bn_mp_karatsuba_sqr.o \
        bn_mp_lshd.o bn_mp_mod.o bn_mp_mod_2d.o bn_mp_mul.o bn_mp_mul_2.o \
        bn_mp_mul_2d.o bn_mp_mul_d.o bn_mp_neg.o bn_mp_or.o \
	bn_mp_radix_size.o bn_mp_radix_smap.o \
        bn_mp_read_radix.o bn_mp_rshd.o bn_mp_set.o bn_mp_set_int.o \







|







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TOMMATH_OBJS = bncore.o bn_reverse.o bn_fast_s_mp_mul_digs.o \
	bn_fast_s_mp_sqr.o bn_mp_add.o bn_mp_and.o \
        bn_mp_add_d.o bn_mp_clamp.o bn_mp_clear.o bn_mp_clear_multi.o \
        bn_mp_cmp.o bn_mp_cmp_d.o bn_mp_cmp_mag.o \
	bn_mp_cnt_lsb.o bn_mp_copy.o \
	bn_mp_count_bits.o bn_mp_div.o bn_mp_div_d.o bn_mp_div_2.o \
	bn_mp_div_2d.o bn_mp_div_3.o \
        bn_mp_exch.o bn_mp_expt_d.o bn_mp_grow.o bn_mp_init.o \
	bn_mp_init_copy.o bn_mp_init_multi.o bn_mp_init_set.o \
	bn_mp_init_set_int.o bn_mp_init_size.o bn_mp_karatsuba_mul.o \
	bn_mp_karatsuba_sqr.o \
        bn_mp_lshd.o bn_mp_mod.o bn_mp_mod_2d.o bn_mp_mul.o bn_mp_mul_2.o \
        bn_mp_mul_2d.o bn_mp_mul_d.o bn_mp_neg.o bn_mp_or.o \
	bn_mp_radix_size.o bn_mp_radix_smap.o \
        bn_mp_read_radix.o bn_mp_rshd.o bn_mp_set.o bn_mp_set_int.o \
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	$(TOMMATH_DIR)/bn_mp_div.c \
	$(TOMMATH_DIR)/bn_mp_div_d.c \
	$(TOMMATH_DIR)/bn_mp_div_2.c \
	$(TOMMATH_DIR)/bn_mp_div_2d.c \
	$(TOMMATH_DIR)/bn_mp_div_3.c \
	$(TOMMATH_DIR)/bn_mp_exch.c \
	$(TOMMATH_DIR)/bn_mp_expt_d.c \
	$(TOMMATH_DIR)/bn_mp_expt_d_ex.c \
	$(TOMMATH_DIR)/bn_mp_grow.c \
	$(TOMMATH_DIR)/bn_mp_init.c \
	$(TOMMATH_DIR)/bn_mp_init_copy.c \
	$(TOMMATH_DIR)/bn_mp_init_multi.c \
	$(TOMMATH_DIR)/bn_mp_init_set.c \
	$(TOMMATH_DIR)/bn_mp_init_set_int.c \
	$(TOMMATH_DIR)/bn_mp_init_size.c \







<







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	$(TOMMATH_DIR)/bn_mp_div.c \
	$(TOMMATH_DIR)/bn_mp_div_d.c \
	$(TOMMATH_DIR)/bn_mp_div_2.c \
	$(TOMMATH_DIR)/bn_mp_div_2d.c \
	$(TOMMATH_DIR)/bn_mp_div_3.c \
	$(TOMMATH_DIR)/bn_mp_exch.c \
	$(TOMMATH_DIR)/bn_mp_expt_d.c \

	$(TOMMATH_DIR)/bn_mp_grow.c \
	$(TOMMATH_DIR)/bn_mp_init.c \
	$(TOMMATH_DIR)/bn_mp_init_copy.c \
	$(TOMMATH_DIR)/bn_mp_init_multi.c \
	$(TOMMATH_DIR)/bn_mp_init_set.c \
	$(TOMMATH_DIR)/bn_mp_init_set_int.c \
	$(TOMMATH_DIR)/bn_mp_init_size.c \
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bn_mp_exch.o: $(TOMMATH_DIR)/bn_mp_exch.c $(MATHHDRS)
	$(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_exch.c

bn_mp_expt_d.o: $(TOMMATH_DIR)/bn_mp_expt_d.c $(MATHHDRS)
	$(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_expt_d.c

bn_mp_expt_d_ex.o: $(TOMMATH_DIR)/bn_mp_expt_d_ex.c $(MATHHDRS)
	$(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_expt_d_ex.c

bn_mp_grow.o: $(TOMMATH_DIR)/bn_mp_grow.c $(MATHHDRS)
	$(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_grow.c

bn_mp_init.o: $(TOMMATH_DIR)/bn_mp_init.c $(MATHHDRS)
	$(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_init.c

bn_mp_init_copy.o: $(TOMMATH_DIR)/bn_mp_init_copy.c $(MATHHDRS)







<
<
<







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bn_mp_exch.o: $(TOMMATH_DIR)/bn_mp_exch.c $(MATHHDRS)
	$(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_exch.c

bn_mp_expt_d.o: $(TOMMATH_DIR)/bn_mp_expt_d.c $(MATHHDRS)
	$(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_expt_d.c




bn_mp_grow.o: $(TOMMATH_DIR)/bn_mp_grow.c $(MATHHDRS)
	$(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_grow.c

bn_mp_init.o: $(TOMMATH_DIR)/bn_mp_init.c $(MATHHDRS)
	$(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_init.c

bn_mp_init_copy.o: $(TOMMATH_DIR)/bn_mp_init_copy.c $(MATHHDRS)
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#--------------------------------------------------------------------------
# Bundled Package targets
#--------------------------------------------------------------------------

# Propagate configure args like --enable-64bit to package configure
PKG_CFG_ARGS		= @PKG_CFG_ARGS@
# If PKG_DIR is changed to a different relative depth to the build dir, need
# to adapt the ../.. relative paths below and at the top of configure.ac (we
# cannot use absolute paths due to issues in nested configure when path to
# build dir contains spaces).
PKG_DIR			= ./pkgs

configure-packages:
	@for i in $(PKGS_DIR)/*; do \
	  if [ -d $$i ]; then \







|







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#--------------------------------------------------------------------------
# Bundled Package targets
#--------------------------------------------------------------------------

# Propagate configure args like --enable-64bit to package configure
PKG_CFG_ARGS		= @PKG_CFG_ARGS@
# If PKG_DIR is changed to a different relative depth to the build dir, need
# to adapt the ../.. relative paths below and at the top of configure.in (we
# cannot use absolute paths due to issues in nested configure when path to
# build dir contains spaces).
PKG_DIR			= ./pkgs

configure-packages:
	@for i in $(PKGS_DIR)/*; do \
	  if [ -d $$i ]; then \
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# distribution. DISTDIR must be an absolute path name.
#

DISTROOT = /tmp/dist
DISTNAME = tcl${VERSION}${PATCH_LEVEL}
ZIPNAME	 = tcl${MAJOR_VERSION}${MINOR_VERSION}${PATCH_LEVEL}-src.zip
DISTDIR	 = $(DISTROOT)/$(DISTNAME)
$(UNIX_DIR)/configure: $(UNIX_DIR)/configure.ac $(UNIX_DIR)/tcl.m4 \
		$(UNIX_DIR)/aclocal.m4
	cd $(UNIX_DIR); autoconf
$(MAC_OSX_DIR)/configure: $(MAC_OSX_DIR)/configure.ac $(UNIX_DIR)/configure
	cd $(MAC_OSX_DIR); autoconf
$(UNIX_DIR)/tclConfig.h.in: $(MAC_OSX_DIR)/configure
	cd $(MAC_OSX_DIR); autoheader; touch $@

dist: $(UNIX_DIR)/configure $(UNIX_DIR)/tclConfig.h.in $(UNIX_DIR)/tcl.pc.in $(MAC_OSX_DIR)/configure genstubs dist-packages ${NATIVE_TCLSH}
	rm -rf $(DISTDIR)
	mkdir -p $(DISTDIR)/unix
	cp -p $(UNIX_DIR)/*.[ch] $(DISTDIR)/unix
	cp $(UNIX_DIR)/Makefile.in $(DISTDIR)/unix
	chmod 664 $(DISTDIR)/unix/Makefile.in
	cp $(UNIX_DIR)/configure $(UNIX_DIR)/configure.ac \
		$(UNIX_DIR)/tcl.m4 $(UNIX_DIR)/aclocal.m4 \
		$(UNIX_DIR)/tclConfig.sh.in $(UNIX_DIR)/tclooConfig.sh \
		$(UNIX_DIR)/install-sh \
		$(UNIX_DIR)/README $(UNIX_DIR)/ldAix $(UNIX_DIR)/tcl.spec \
		$(UNIX_DIR)/installManPage $(UNIX_DIR)/tclConfig.h.in \
		$(UNIX_DIR)/tcl.pc.in $(DISTDIR)/unix
	chmod 775 $(DISTDIR)/unix/configure $(DISTDIR)/unix/configure.ac
	chmod 775 $(DISTDIR)/unix/ldAix
	@mkdir $(DISTDIR)/generic
	cp -p $(GENERIC_DIR)/*.[cdh] $(DISTDIR)/generic
	cp -p $(GENERIC_DIR)/*.decls $(DISTDIR)/generic
	cp -p $(GENERIC_DIR)/README $(DISTDIR)/generic
	cp -p $(GENERIC_DIR)/tclGetDate.y $(DISTDIR)/generic
	cp -p $(TOP_DIR)/changes $(TOP_DIR)/ChangeLog $(TOP_DIR)/README \







|













|






|







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# distribution. DISTDIR must be an absolute path name.
#

DISTROOT = /tmp/dist
DISTNAME = tcl${VERSION}${PATCH_LEVEL}
ZIPNAME	 = tcl${MAJOR_VERSION}${MINOR_VERSION}${PATCH_LEVEL}-src.zip
DISTDIR	 = $(DISTROOT)/$(DISTNAME)
$(UNIX_DIR)/configure: $(UNIX_DIR)/configure.in $(UNIX_DIR)/tcl.m4 \
		$(UNIX_DIR)/aclocal.m4
	cd $(UNIX_DIR); autoconf
$(MAC_OSX_DIR)/configure: $(MAC_OSX_DIR)/configure.ac $(UNIX_DIR)/configure
	cd $(MAC_OSX_DIR); autoconf
$(UNIX_DIR)/tclConfig.h.in: $(MAC_OSX_DIR)/configure
	cd $(MAC_OSX_DIR); autoheader; touch $@

dist: $(UNIX_DIR)/configure $(UNIX_DIR)/tclConfig.h.in $(UNIX_DIR)/tcl.pc.in $(MAC_OSX_DIR)/configure genstubs dist-packages ${NATIVE_TCLSH}
	rm -rf $(DISTDIR)
	mkdir -p $(DISTDIR)/unix
	cp -p $(UNIX_DIR)/*.[ch] $(DISTDIR)/unix
	cp $(UNIX_DIR)/Makefile.in $(DISTDIR)/unix
	chmod 664 $(DISTDIR)/unix/Makefile.in
	cp $(UNIX_DIR)/configure $(UNIX_DIR)/configure.in \
		$(UNIX_DIR)/tcl.m4 $(UNIX_DIR)/aclocal.m4 \
		$(UNIX_DIR)/tclConfig.sh.in $(UNIX_DIR)/tclooConfig.sh \
		$(UNIX_DIR)/install-sh \
		$(UNIX_DIR)/README $(UNIX_DIR)/ldAix $(UNIX_DIR)/tcl.spec \
		$(UNIX_DIR)/installManPage $(UNIX_DIR)/tclConfig.h.in \
		$(UNIX_DIR)/tcl.pc.in $(DISTDIR)/unix
	chmod 775 $(DISTDIR)/unix/configure $(DISTDIR)/unix/configure.in
	chmod 775 $(DISTDIR)/unix/ldAix
	@mkdir $(DISTDIR)/generic
	cp -p $(GENERIC_DIR)/*.[cdh] $(DISTDIR)/generic
	cp -p $(GENERIC_DIR)/*.decls $(DISTDIR)/generic
	cp -p $(GENERIC_DIR)/README $(DISTDIR)/generic
	cp -p $(GENERIC_DIR)/tclGetDate.y $(DISTDIR)/generic
	cp -p $(TOP_DIR)/changes $(TOP_DIR)/ChangeLog $(TOP_DIR)/README \
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	@mkdir $(DISTDIR)/tests
	cp -p $(TOP_DIR)/license.terms $(DISTDIR)/tests
	cp -p $(TOP_DIR)/tests/*.test $(TOP_DIR)/tests/README \
		$(TOP_DIR)/tests/httpd $(TOP_DIR)/tests/*.tcl \
		$(DISTDIR)/tests
	@mkdir $(DISTDIR)/win
	cp $(TOP_DIR)/win/Makefile.in $(DISTDIR)/win
	cp $(TOP_DIR)/win/configure.ac $(TOP_DIR)/win/configure \
		$(TOP_DIR)/win/tclConfig.sh.in $(TOP_DIR)/win/tclooConfig.sh \
		$(TOP_DIR)/win/tcl.m4 $(TOP_DIR)/win/aclocal.m4 \
		$(TOP_DIR)/win/tclsh.exe.manifest.in \
		$(DISTDIR)/win
	cp -p $(TOP_DIR)/win/*.[ch] $(TOP_DIR)/win/*.ico $(TOP_DIR)/win/*.rc \
		$(DISTDIR)/win
	cp -p $(TOP_DIR)/win/*.bat $(DISTDIR)/win







|







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	@mkdir $(DISTDIR)/tests
	cp -p $(TOP_DIR)/license.terms $(DISTDIR)/tests
	cp -p $(TOP_DIR)/tests/*.test $(TOP_DIR)/tests/README \
		$(TOP_DIR)/tests/httpd $(TOP_DIR)/tests/*.tcl \
		$(DISTDIR)/tests
	@mkdir $(DISTDIR)/win
	cp $(TOP_DIR)/win/Makefile.in $(DISTDIR)/win
	cp $(TOP_DIR)/win/configure.in $(TOP_DIR)/win/configure \
		$(TOP_DIR)/win/tclConfig.sh.in $(TOP_DIR)/win/tclooConfig.sh \
		$(TOP_DIR)/win/tcl.m4 $(TOP_DIR)/win/aclocal.m4 \
		$(TOP_DIR)/win/tclsh.exe.manifest.in \
		$(DISTDIR)/win
	cp -p $(TOP_DIR)/win/*.[ch] $(TOP_DIR)/win/*.ico $(TOP_DIR)/win/*.rc \
		$(DISTDIR)/win
	cp -p $(TOP_DIR)/win/*.bat $(DISTDIR)/win
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		$(MAC_OSX_DIR)/Tcl.xcodeproj/default.pbxuser \
		$(DISTDIR)/macosx/Tcl.xcodeproj
	@mkdir $(DISTDIR)/unix/dltest
	cp -p $(UNIX_DIR)/dltest/*.c $(UNIX_DIR)/dltest/Makefile.in \
		$(UNIX_DIR)/dltest/README $(DISTDIR)/unix/dltest
	@mkdir $(DISTDIR)/tools
	cp -p $(TOOL_DIR)/Makefile.in $(TOOL_DIR)/README \
		$(TOOL_DIR)/configure $(TOOL_DIR)/configure.ac \
		$(TOOL_DIR)/*.tcl $(TOOL_DIR)/man2tcl.c \
		$(TOOL_DIR)/*.bmp $(TOOL_DIR)/tcl.hpj.in \
		$(DISTDIR)/tools
	@mkdir $(DISTDIR)/libtommath
	cp -p $(TOMMATH_SRCS) $(TOMMATH_DIR)/*.h $(DISTDIR)/libtommath
	@mkdir $(DISTDIR)/pkgs
	cp $(TOP_DIR)/pkgs/README $(DISTDIR)/pkgs







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		$(MAC_OSX_DIR)/Tcl.xcodeproj/default.pbxuser \
		$(DISTDIR)/macosx/Tcl.xcodeproj
	@mkdir $(DISTDIR)/unix/dltest
	cp -p $(UNIX_DIR)/dltest/*.c $(UNIX_DIR)/dltest/Makefile.in \
		$(UNIX_DIR)/dltest/README $(DISTDIR)/unix/dltest
	@mkdir $(DISTDIR)/tools
	cp -p $(TOOL_DIR)/Makefile.in $(TOOL_DIR)/README \
		$(TOOL_DIR)/configure $(TOOL_DIR)/configure.in \
		$(TOOL_DIR)/*.tcl $(TOOL_DIR)/man2tcl.c \
		$(TOOL_DIR)/*.bmp $(TOOL_DIR)/tcl.hpj.in \
		$(DISTDIR)/tools
	@mkdir $(DISTDIR)/libtommath
	cp -p $(TOMMATH_SRCS) $(TOMMATH_DIR)/*.h $(DISTDIR)/libtommath
	@mkdir $(DISTDIR)/pkgs
	cp $(TOP_DIR)/pkgs/README $(DISTDIR)/pkgs
Changes to unix/configure.

more than 10,000 changes

Deleted unix/configure.ac.
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#! /bin/bash -norc
dnl	This file is an input file used by the GNU "autoconf" program to
dnl	generate the file "configure", which is run during Tcl installation
dnl	to configure the system for the local environment.

AC_INIT([tcl],[8.7])
AC_PREREQ(2.69)

dnl This is only used when included from macosx/configure.ac
m4_ifdef([SC_USE_CONFIG_HEADERS], [
    AC_CONFIG_HEADERS([tclConfig.h:../unix/tclConfig.h.in])
    AC_CONFIG_COMMANDS_PRE([DEFS="-DHAVE_TCL_CONFIG_H  -imacros tclConfig.h"])
    AH_TOP([
    #ifndef _TCLCONFIG
    #define _TCLCONFIG])
    AH_BOTTOM([
    /* Undef unused package specific autoheader defines so that we can
     * include both tclConfig.h and tkConfig.h at the same time: */
    /* override */ #undef PACKAGE_NAME
    /* override */ #undef PACKAGE_STRING
    /* override */ #undef PACKAGE_TARNAME
    #endif /* _TCLCONFIG */])
])

TCL_VERSION=8.7
TCL_MAJOR_VERSION=8
TCL_MINOR_VERSION=7
TCL_PATCH_LEVEL="a0"
VERSION=${TCL_VERSION}

EXTRA_INSTALL_BINARIES=${EXTRA_INSTALL_BINARIES:-"@:"}
EXTRA_BUILD_HTML=${EXTRA_BUILD_HTML:-"@:"}

#------------------------------------------------------------------------
# Setup configure arguments for bundled packages
#------------------------------------------------------------------------

PKG_CFG_ARGS="$ac_configure_args ${PKG_CFG_ARGS}"

if test -r "$cache_file" -a -f "$cache_file"; then
    case $cache_file in
	[[\\/]]* | ?:[[\\/]]* ) pkg_cache_file=$cache_file ;;
	*) pkg_cache_file=../../$cache_file ;;
    esac
    PKG_CFG_ARGS="${PKG_CFG_ARGS} --cache-file=$pkg_cache_file"
fi

#------------------------------------------------------------------------
# Empty slate for bundled packages, to avoid stale configuration
#------------------------------------------------------------------------
#rm -Rf pkgs
if test -f Makefile; then
    make distclean-packages
fi

#------------------------------------------------------------------------
# Handle the --prefix=... option
#------------------------------------------------------------------------

if test "${prefix}" = "NONE"; then
    prefix=/usr/local
fi
if test "${exec_prefix}" = "NONE"; then
    exec_prefix=$prefix
fi
# Make sure srcdir is fully qualified!
srcdir="`cd "$srcdir" ; pwd`"
TCL_SRC_DIR="`cd "$srcdir"/..; pwd`"

#------------------------------------------------------------------------
# Compress and/or soft link the manpages?
#------------------------------------------------------------------------

SC_CONFIG_MANPAGES

#------------------------------------------------------------------------
# Standard compiler checks
#------------------------------------------------------------------------

# If the user did not set CFLAGS, set it now to keep
# the AC_PROG_CC macro from adding "-g -O2".
if test "${CFLAGS+set}" != "set" ; then
    CFLAGS=""
fi

AC_PROG_CC
AC_C_INLINE

#--------------------------------------------------------------------
# Supply substitutes for missing POSIX header files.  Special notes:
#	- stdlib.h doesn't define strtol, strtoul, or
#	  strtod insome versions of SunOS
#	- some versions of string.h don't declare procedures such
#	  as strstr
# Do this early, otherwise an autoconf bug throws errors on configure
#--------------------------------------------------------------------

SC_MISSING_POSIX_HEADERS

#--------------------------------------------------------------------
# Determines the correct executable file extension (.exe)
#--------------------------------------------------------------------

AC_EXEEXT

#------------------------------------------------------------------------
# If we're using GCC, see if the compiler understands -pipe.  If so, use it.
# It makes compiling go faster.  (This is only a performance feature.)
#------------------------------------------------------------------------

if test -z "$no_pipe" && test -n "$GCC"; then
    AC_CACHE_CHECK([if the compiler understands -pipe],
	tcl_cv_cc_pipe, [
	hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe"
	AC_TRY_COMPILE(,, tcl_cv_cc_pipe=yes, tcl_cv_cc_pipe=no)
	CFLAGS=$hold_cflags])
    if test $tcl_cv_cc_pipe = yes; then
	CFLAGS="$CFLAGS -pipe"
    fi
fi

#------------------------------------------------------------------------
# Threads support
#------------------------------------------------------------------------

SC_ENABLE_THREADS

#------------------------------------------------------------------------
# Embedded configuration information, encoding to use for the values, TIP #59
#------------------------------------------------------------------------

SC_TCL_CFG_ENCODING

#--------------------------------------------------------------------
# Look for libraries that we will need when compiling the Tcl shell
#--------------------------------------------------------------------

SC_TCL_LINK_LIBS

# Add the threads support libraries
LIBS="$LIBS$THREADS_LIBS"

SC_ENABLE_SHARED

#--------------------------------------------------------------------
# Look for a native installed tclsh binary (if available)
# If one cannot be found then use the binary we build (fails for
# cross compiling). This is used for NATIVE_TCLSH in Makefile.
#--------------------------------------------------------------------

SC_PROG_TCLSH
if test "$TCLSH_PROG" = ""; then
  TCLSH_PROG='./${TCL_EXE}'
fi

#------------------------------------------------------------------------
#	Add stuff for zlib
#------------------------------------------------------------------------

zlib_ok=yes
AC_CHECK_HEADER([zlib.h],[
  AC_CHECK_TYPE([gz_header],[],[zlib_ok=no],[#include <zlib.h>])],[
  zlib_ok=no])
AS_IF([test $zlib_ok = yes], [
  AC_SEARCH_LIBS([deflateSetHeader],[z],[],[
    zlib_ok=no
  ])])
AS_IF([test $zlib_ok = no], [
  AC_SUBST(ZLIB_OBJS,[\${ZLIB_OBJS}])
  AC_SUBST(ZLIB_SRCS,[\${ZLIB_SRCS}])
  AC_SUBST(ZLIB_INCLUDE,[-I\${ZLIB_DIR}])
])
AC_DEFINE(HAVE_ZLIB, 1, [Is there an installed zlib?])

#--------------------------------------------------------------------
# The statements below define a collection of compile flags.  This
# macro depends on the value of SHARED_BUILD, and should be called
# after SC_ENABLE_SHARED checks the configure switches.
#--------------------------------------------------------------------

SC_CONFIG_CFLAGS

SC_ENABLE_SYMBOLS(bccdebug)

AC_DEFINE(MP_PREC, 4, [Default libtommath precision.])

#--------------------------------------------------------------------
#	Detect what compiler flags to set for 64-bit support.
#--------------------------------------------------------------------

SC_TCL_EARLY_FLAGS

SC_TCL_64BIT_FLAGS

#--------------------------------------------------------------------
#	Check endianness because we can optimize comparisons of
#	Tcl_UniChar strings to memcmp on big-endian systems.
#--------------------------------------------------------------------

AC_C_BIGENDIAN

#--------------------------------------------------------------------
#	Supply substitutes for missing POSIX library procedures, or
#	set flags so Tcl uses alternate procedures.
#--------------------------------------------------------------------

# Check if Posix compliant getcwd exists, if not we'll use getwd.
AC_CHECK_FUNCS(getcwd, , [AC_DEFINE(USEGETWD, 1, [Is getcwd Posix-compliant?])])
# Nb: if getcwd uses popen and pwd(1) (like SunOS 4) we should really
# define USEGETWD even if the posix getcwd exists. Add a test ?

AC_REPLACE_FUNCS(mkstemp opendir strtol waitpid)
AC_CHECK_FUNC(strerror, , [AC_DEFINE(NO_STRERROR, 1, [Do we have strerror()])])
AC_CHECK_FUNC(getwd, , [AC_DEFINE(NO_GETWD, 1, [Do we have getwd()])])
AC_CHECK_FUNC(wait3, , [AC_DEFINE(NO_WAIT3, 1, [Do we have wait3()])])
AC_CHECK_FUNC(uname, , [AC_DEFINE(NO_UNAME, 1, [Do we have uname()])])

if test "`uname -s`" = "Darwin" && test "${TCL_THREADS}" = 1 && \
	test "`uname -r | awk -F. '{print [$]1}'`" -lt 7; then
    # prior to Darwin 7, realpath is not threadsafe, so don't
    # use it when threads are enabled, c.f. bug # 711232
    ac_cv_func_realpath=no
fi
AC_CHECK_FUNC(realpath, , [AC_DEFINE(NO_REALPATH, 1, [Do we have realpath()])])

SC_TCL_IPV6

#--------------------------------------------------------------------
#	Look for thread-safe variants of some library functions.
#--------------------------------------------------------------------

if test "${TCL_THREADS}" = 1; then
    SC_TCL_GETPWUID_R
    SC_TCL_GETPWNAM_R
    SC_TCL_GETGRGID_R
    SC_TCL_GETGRNAM_R
    if test "`uname -s`" = "Darwin" && \
	    test "`uname -r | awk -F. '{print [$]1}'`" -gt 5; then
	# Starting with Darwin 6 (Mac OSX 10.2), gethostbyX
	# are actually MT-safe as they always return pointers
	# from TSD instead of static storage.
	AC_DEFINE(HAVE_MTSAFE_GETHOSTBYNAME, 1,
		[Do we have MT-safe gethostbyname() ?])
	AC_DEFINE(HAVE_MTSAFE_GETHOSTBYADDR, 1,
		[Do we have MT-safe gethostbyaddr() ?])

    elif test "`uname -s`" = "HP-UX" && \
	      test "`uname -r|sed -e 's|B\.||' -e 's|\..*$||'`" -gt 10; then
        # Starting with HPUX 11.00 (we believe), gethostbyX
        # are actually MT-safe as they always return pointers
	# from TSD instead of static storage.
	AC_DEFINE(HAVE_MTSAFE_GETHOSTBYNAME, 1,
		[Do we have MT-safe gethostbyname() ?])
	AC_DEFINE(HAVE_MTSAFE_GETHOSTBYADDR, 1,
		[Do we have MT-safe gethostbyaddr() ?])

    else
	SC_TCL_GETHOSTBYNAME_R
	SC_TCL_GETHOSTBYADDR_R
    fi
fi

#---------------------------------------------------------------------------
#	Check for serial port interface.
#
#	termios.h is present on all POSIX systems.
#	sys/ioctl.h is almost always present, though what it contains
#	is system-specific.
#	sys/modem.h is needed on HP-UX.
#---------------------------------------------------------------------------

AC_CHECK_HEADERS(termios.h)
AC_CHECK_HEADERS(sys/ioctl.h)
AC_CHECK_HEADERS(sys/modem.h)

#--------------------------------------------------------------------
#	Include sys/select.h if it exists and if it supplies things
#	that appear to be useful and aren't already in sys/types.h.
#	This appears to be true only on the RS/6000 under AIX.  Some
#	systems like OSF/1 have a sys/select.h that's of no use, and
#	other systems like SCO UNIX have a sys/select.h that's
#	pernicious.  If "fd_set" isn't defined anywhere then set a
#	special flag.
#--------------------------------------------------------------------

AC_CACHE_CHECK([for fd_set in sys/types], tcl_cv_type_fd_set, [
    AC_TRY_COMPILE([#include <sys/types.h>],[fd_set readMask, writeMask;],
	tcl_cv_type_fd_set=yes, tcl_cv_type_fd_set=no)])
tcl_ok=$tcl_cv_type_fd_set
if test $tcl_ok = no; then
    AC_CACHE_CHECK([for fd_mask in sys/select], tcl_cv_grep_fd_mask, [
	AC_EGREP_HEADER(fd_mask, sys/select.h,
	     tcl_cv_grep_fd_mask=present, tcl_cv_grep_fd_mask=missing)])
    if test $tcl_cv_grep_fd_mask = present; then
	AC_DEFINE(HAVE_SYS_SELECT_H, 1, [Should we include <sys/select.h>?])
	tcl_ok=yes
    fi
fi
if test $tcl_ok = no; then
    AC_DEFINE(NO_FD_SET, 1, [Do we have fd_set?])
fi

#------------------------------------------------------------------------------
#       Find out all about time handling differences.
#------------------------------------------------------------------------------

SC_TIME_HANDLER

#--------------------------------------------------------------------
#	Some systems (e.g., IRIX 4.0.5) lack some fields in struct stat. But
#	we might be able to use fstatfs instead. Some systems (OpenBSD?) also
#	lack blkcnt_t.
#--------------------------------------------------------------------

if test "$ac_cv_cygwin" != "yes"; then
    AC_CHECK_MEMBERS([struct stat.st_blocks, struct stat.st_blksize])
fi
AC_CHECK_TYPES([blkcnt_t])
AC_CHECK_FUNC(fstatfs, , [AC_DEFINE(NO_FSTATFS, 1, [Do we have fstatfs()?])])

#--------------------------------------------------------------------
#       Some system have no memcmp or it does not work with 8 bit data, this
#       checks it and add memcmp.o to LIBOBJS if needed
#--------------------------------------------------------------------

AC_FUNC_MEMCMP

#--------------------------------------------------------------------
#       Some system like SunOS 4 and other BSD like systems have no memmove
#       (we assume they have bcopy instead). {The replacement define is in
#       compat/string.h}
#--------------------------------------------------------------------

AC_CHECK_FUNC(memmove, , [
    AC_DEFINE(NO_MEMMOVE, 1, [Do we have memmove()?])
    AC_DEFINE(NO_STRING_H, 1, [Do we have <string.h>?]) ])

#--------------------------------------------------------------------
#	On some systems strstr is broken: it returns a pointer even even if
#	the original string is empty.
#--------------------------------------------------------------------

SC_TCL_CHECK_BROKEN_FUNC(strstr, [
    extern int strstr();
    exit(strstr("\0test", "test") ? 1 : 0);
])

#--------------------------------------------------------------------
#	Check for strtoul function.  This is tricky because under some
#	versions of AIX strtoul returns an incorrect terminator
#	pointer for the string "0".
#--------------------------------------------------------------------

SC_TCL_CHECK_BROKEN_FUNC(strtoul, [
    extern int strtoul();
    char *term, *string = "0";
    exit(strtoul(string,&term,0) != 0 || term != string+1);
])

#--------------------------------------------------------------------
#	Check for the strtod function.  This is tricky because in some
#	versions of Linux strtod mis-parses strings starting with "+".
#--------------------------------------------------------------------

SC_TCL_CHECK_BROKEN_FUNC(strtod, [
    extern double strtod();
    char *term, *string = " +69";
    exit(strtod(string,&term) != 69 || term != string+4);
])

#--------------------------------------------------------------------
#	Under Solaris 2.4, strtod returns the wrong value for the
#	terminating character under some conditions.  Check for this
#	and if the problem exists use a substitute procedure
#	"fixstrtod" that corrects the error.
#--------------------------------------------------------------------

SC_BUGGY_STRTOD

#--------------------------------------------------------------------
#	Check for various typedefs and provide substitutes if
#	they don't exist.
#--------------------------------------------------------------------

AC_TYPE_MODE_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_UID_T

AC_CACHE_CHECK([for socklen_t], tcl_cv_type_socklen_t, [
    AC_TRY_COMPILE([
	#include <sys/types.h>
	#include <sys/socket.h>
    ],[
    	socklen_t foo;
    ],[tcl_cv_type_socklen_t=yes],[tcl_cv_type_socklen_t=no])])
if test $tcl_cv_type_socklen_t = no; then
    AC_DEFINE(socklen_t, int, [Define as int if socklen_t is not available])
fi

AC_CHECK_TYPE([intptr_t], [
    AC_DEFINE([HAVE_INTPTR_T], 1, [Do we have the intptr_t type?])], [
    AC_CACHE_CHECK([for pointer-size signed integer type], tcl_cv_intptr_t, [
    for tcl_cv_intptr_t in "int" "long" "long long" none; do
	if test "$tcl_cv_intptr_t" != none; then
	    AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT],
		    [[sizeof (void *) <= sizeof ($tcl_cv_intptr_t)]])],
		[tcl_ok=yes], [tcl_ok=no])
	    test "$tcl_ok" = yes && break; fi
    done])
    if test "$tcl_cv_intptr_t" != none; then
	AC_DEFINE_UNQUOTED([intptr_t], [$tcl_cv_intptr_t], [Signed integer
	   type wide enough to hold a pointer.])
    fi
])
AC_CHECK_TYPE([uintptr_t], [
    AC_DEFINE([HAVE_UINTPTR_T], 1, [Do we have the uintptr_t type?])], [
    AC_CACHE_CHECK([for pointer-size unsigned integer type], tcl_cv_uintptr_t, [
    for tcl_cv_uintptr_t in "unsigned int" "unsigned long" "unsigned long long" \
	    none; do
	if test "$tcl_cv_uintptr_t" != none; then
	    AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT],
		    [[sizeof (void *) <= sizeof ($tcl_cv_uintptr_t)]])],
		[tcl_ok=yes], [tcl_ok=no])
	    test "$tcl_ok" = yes && break; fi
    done])
    if test "$tcl_cv_uintptr_t" != none; then
	AC_DEFINE_UNQUOTED([uintptr_t], [$tcl_cv_uintptr_t], [Unsigned integer
	   type wide enough to hold a pointer.])
    fi
])

#--------------------------------------------------------------------
#	If a system doesn't have an opendir function (man, that's old!)
#	then we have to supply a different version of dirent.h which
#	is compatible with the substitute version of opendir that's
#	provided.  This version only works with V7-style directories.
#--------------------------------------------------------------------

AC_CHECK_FUNC(opendir, , [AC_DEFINE(USE_DIRENT2_H, 1, [May we include <dirent2.h>?])])

#--------------------------------------------------------------------
#	The check below checks whether <sys/wait.h> defines the type
#	"union wait" correctly.  It's needed because of weirdness in
#	HP-UX where "union wait" is defined in both the BSD and SYS-V
#	environments.  Checking the usability of WIFEXITED seems to do
#	the trick.
#--------------------------------------------------------------------

AC_CACHE_CHECK([union wait], tcl_cv_union_wait, [
    AC_TRY_LINK([#include <sys/types.h>
#include <sys/wait.h>], [
union wait x;
WIFEXITED(x);		/* Generates compiler error if WIFEXITED
			 * uses an int. */
    ], tcl_cv_union_wait=yes, tcl_cv_union_wait=no)])
if test $tcl_cv_union_wait = no; then
    AC_DEFINE(NO_UNION_WAIT, 1, [Do we have a usable 'union wait'?])
fi

#--------------------------------------------------------------------
#	Check whether there is an strncasecmp function on this system.
#	This is a bit tricky because under SCO it's in -lsocket and
#	under Sequent Dynix it's in -linet.
#--------------------------------------------------------------------

AC_CHECK_FUNC(strncasecmp, tcl_ok=1, tcl_ok=0)
if test "$tcl_ok" = 0; then
    AC_CHECK_LIB(socket, strncasecmp, tcl_ok=1, tcl_ok=0)
fi
if test "$tcl_ok" = 0; then
    AC_CHECK_LIB(inet, strncasecmp, tcl_ok=1, tcl_ok=0)
fi
if test "$tcl_ok" = 0; then
    AC_LIBOBJ([strncasecmp])
    USE_COMPAT=1
fi

#--------------------------------------------------------------------
#	The code below deals with several issues related to gettimeofday:
#	1. Some systems don't provide a gettimeofday function at all
#	   (set NO_GETTOD if this is the case).
#	2. See if gettimeofday is declared in the <sys/time.h> header file.
#	   if not, set the GETTOD_NOT_DECLARED flag so that tclPort.h can
#	   declare it.
#--------------------------------------------------------------------

AC_CHECK_FUNC(gettimeofday,[],[
    AC_DEFINE(NO_GETTOD, 1, [Do we have gettimeofday()?])
])
AC_CACHE_CHECK([for gettimeofday declaration], tcl_cv_grep_gettimeofday, [
    AC_EGREP_HEADER(gettimeofday, sys/time.h,
	tcl_cv_grep_gettimeofday=present, tcl_cv_grep_gettimeofday=missing)])
if test $tcl_cv_grep_gettimeofday = missing ; then
    AC_DEFINE(GETTOD_NOT_DECLARED, 1, [Is gettimeofday() actually declared in <sys/time.h>?])
fi

#--------------------------------------------------------------------
#	The following code checks to see whether it is possible to get
#	signed chars on this platform.  This is needed in order to
#	properly generate sign-extended ints from character values.
#--------------------------------------------------------------------

AC_C_CHAR_UNSIGNED
AC_CACHE_CHECK([signed char declarations], tcl_cv_char_signed, [
    AC_TRY_COMPILE(, [
	signed char *p;
	p = 0;
	], tcl_cv_char_signed=yes, tcl_cv_char_signed=no)])
if test $tcl_cv_char_signed = yes; then
    AC_DEFINE(HAVE_SIGNED_CHAR, 1, [Are characters signed?])
fi

#--------------------------------------------------------------------
#  Does putenv() copy or not?  We need to know to avoid memory leaks.
#--------------------------------------------------------------------

AC_CACHE_CHECK([for a putenv() that copies the buffer], tcl_cv_putenv_copy, [
    AC_TRY_RUN([
	#include <stdlib.h>
	#define OURVAR "havecopy=yes"
	int main (int argc, char *argv[])
	{
	    char *foo, *bar;
	    foo = (char *)strdup(OURVAR);
	    putenv(foo);
	    strcpy((char *)(strchr(foo, '=') + 1), "no");
	    bar = getenv("havecopy");
	    if (!strcmp(bar, "no")) {
		/* doesnt copy */
		return 0;
	    } else {
		/* does copy */
		return 1;
	    }
	}
    ],
    tcl_cv_putenv_copy=no,
    tcl_cv_putenv_copy=yes,
    tcl_cv_putenv_copy=no)])
if test $tcl_cv_putenv_copy = yes; then
    AC_DEFINE(HAVE_PUTENV_THAT_COPIES, 1,
	[Does putenv() copy strings or incorporate them by reference?])
fi

#--------------------------------------------------------------------
# Check for support of nl_langinfo function
#--------------------------------------------------------------------

SC_ENABLE_LANGINFO

#--------------------------------------------------------------------
# Check for support of chflags and mkstemps functions
#--------------------------------------------------------------------

AC_CHECK_FUNCS(chflags mkstemps)

#--------------------------------------------------------------------
# Check for support of isnan() function or macro
#--------------------------------------------------------------------

AC_CACHE_CHECK([isnan], tcl_cv_isnan, [
    AC_TRY_LINK([#include <math.h>], [
isnan(0.0);			/* Generates an error if isnan is missing */
], tcl_cv_isnan=yes, tcl_cv_isnan=no)])
if test $tcl_cv_isnan = no; then
    AC_DEFINE(NO_ISNAN, 1, [Do we have a usable 'isnan'?])
fi

#--------------------------------------------------------------------
# Darwin specific API checks and defines
#--------------------------------------------------------------------

if test "`uname -s`" = "Darwin" ; then
    AC_CHECK_FUNCS(getattrlist)
    AC_CHECK_HEADERS(copyfile.h)
    AC_CHECK_FUNCS(copyfile)
    if test $tcl_corefoundation = yes; then
	AC_CHECK_HEADERS(libkern/OSAtomic.h)
	AC_CHECK_FUNCS(OSSpinLockLock)
    fi
    AC_DEFINE(USE_VFORK, 1, [Should we use vfork() instead of fork()?])
    AC_DEFINE(TCL_DEFAULT_ENCODING, "utf-8",
	[Are we to override what our default encoding is?])
    AC_DEFINE(TCL_LOAD_FROM_MEMORY, 1,
	[Can this platform load code from memory?])
    AC_DEFINE(TCL_WIDE_CLICKS, 1,
	[Does this platform have wide high-resolution clicks?])
    AC_CHECK_HEADERS(AvailabilityMacros.h)
    if test "$ac_cv_header_AvailabilityMacros_h" = yes; then
	AC_CACHE_CHECK([if weak import is available], tcl_cv_cc_weak_import, [
	    hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror"
	    AC_TRY_LINK([
		    #ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
		    #if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1020
		    #error __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1020
		    #endif
		    #elif MAC_OS_X_VERSION_MIN_REQUIRED < 1020
		    #error MAC_OS_X_VERSION_MIN_REQUIRED < 1020
		    #endif
		    int rand(void) __attribute__((weak_import));
		], [rand();],
		tcl_cv_cc_weak_import=yes, tcl_cv_cc_weak_import=no)
	    CFLAGS=$hold_cflags])
	if test $tcl_cv_cc_weak_import = yes; then
	    AC_DEFINE(HAVE_WEAK_IMPORT, 1, [Is weak import available?])
	fi
	AC_CACHE_CHECK([if Darwin SUSv3 extensions are available],
	    tcl_cv_cc_darwin_c_source, [
	    hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror"
	    AC_TRY_COMPILE([
		    #ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
		    #if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1050
		    #error __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1050
		    #endif
		    #elif MAC_OS_X_VERSION_MIN_REQUIRED < 1050
		    #error MAC_OS_X_VERSION_MIN_REQUIRED < 1050
		    #endif
		    #define _DARWIN_C_SOURCE 1
		    #include <sys/cdefs.h>
		],,tcl_cv_cc_darwin_c_source=yes, tcl_cv_cc_darwin_c_source=no)
	    CFLAGS=$hold_cflags])
	if test $tcl_cv_cc_darwin_c_source = yes; then
	    AC_DEFINE(_DARWIN_C_SOURCE, 1,
		    [Are Darwin SUSv3 extensions available?])
	fi
    fi
    # Build .bundle dltest binaries in addition to .dylib
    DLTEST_LD='${CC} -bundle -Wl,-w ${CFLAGS} ${LDFLAGS}'
    DLTEST_SUFFIX=".bundle"
else
    DLTEST_LD='${SHLIB_LD}'
    DLTEST_SUFFIX=""
fi

#--------------------------------------------------------------------
#	Check for support of fts functions (readdir replacement)
#--------------------------------------------------------------------

AC_CACHE_CHECK([for fts], tcl_cv_api_fts, [
    AC_TRY_LINK([
	    #include <sys/param.h>
	    #include <sys/stat.h>
	    #include <fts.h>
	], [
	    char*const p[2] = {"/", NULL};
	    FTS *f = fts_open(p, FTS_PHYSICAL|FTS_NOCHDIR|FTS_NOSTAT, NULL);
	    FTSENT *e = fts_read(f); fts_close(f);
	], tcl_cv_api_fts=yes, tcl_cv_api_fts=no)])
if test $tcl_cv_api_fts = yes; then
    AC_DEFINE(HAVE_FTS, 1, [Do we have fts functions?])
fi

#--------------------------------------------------------------------
#	The statements below check for systems where POSIX-style non-blocking
#	I/O (O_NONBLOCK) doesn't work or is unimplemented. On these systems
#	(mostly older ones), use the old BSD-style FIONBIO approach instead.
#--------------------------------------------------------------------

SC_BLOCKING_STYLE

#------------------------------------------------------------------------

AC_MSG_CHECKING([whether to use dll unloading])
AC_ARG_ENABLE(dll-unloading,
    AC_HELP_STRING([--enable-dll-unloading],
	[enable the 'unload' command (default: on)]),
    [tcl_ok=$enableval], [tcl_ok=yes])
if test $tcl_ok = yes; then
    AC_DEFINE(TCL_UNLOAD_DLLS, 1, [Do we allow unloading of shared libraries?])
fi
AC_MSG_RESULT([$tcl_ok])

#------------------------------------------------------------------------
#	Check whether the timezone data is supplied by the OS or has
#	to be installed by Tcl. The default is autodetection, but can
#	be overriden on the configure command line either way.
#------------------------------------------------------------------------

AC_MSG_CHECKING([for timezone data])
AC_ARG_WITH(tzdata,
    AC_HELP_STRING([--with-tzdata],
	[install timezone data (default: autodetect)]),
    [tcl_ok=$withval], [tcl_ok=auto])
#
# Any directories that get added here must also be added to the
# search path in ::tcl::clock::Initialize (library/clock.tcl).
#
case $tcl_ok in
    no)
	AC_MSG_RESULT([supplied by OS vendor])
    ;;
    yes)
	# nothing to do here
    ;;
    auto*)
	AC_CACHE_VAL([tcl_cv_dir_zoneinfo], [
	for dir in /usr/share/zoneinfo \
		/usr/share/lib/zoneinfo \
		/usr/lib/zoneinfo
	do
		if test -f $dir/UTC -o -f $dir/GMT
		then
			tcl_cv_dir_zoneinfo="$dir"
			break
		fi
	done])
	if test -n "$tcl_cv_dir_zoneinfo"; then
	    tcl_ok=no
	    AC_MSG_RESULT([$dir])
	else
	    tcl_ok=yes
	fi
    ;;
    *)
	AC_MSG_ERROR([invalid argument: $tcl_ok])
    ;;
esac
if test $tcl_ok = yes
then
    AC_MSG_RESULT([supplied by Tcl])
    INSTALL_TZDATA=install-tzdata
fi

#--------------------------------------------------------------------
#	DTrace support
#--------------------------------------------------------------------

AC_ARG_ENABLE(dtrace,
    AC_HELP_STRING([--enable-dtrace],
	[build with DTrace support (default: off)]),
    [tcl_ok=$enableval], [tcl_ok=no])
if test $tcl_ok = yes; then
    AC_CHECK_HEADER(sys/sdt.h, [tcl_ok=yes], [tcl_ok=no])
fi
if test $tcl_ok = yes; then
    AC_PATH_PROG(DTRACE, dtrace,, [$PATH:/usr/sbin])
    test -z "$ac_cv_path_DTRACE" && tcl_ok=no
fi
AC_MSG_CHECKING([whether to enable DTrace support])
MAKEFILE_SHELL='/bin/sh'
if test $tcl_ok = yes; then
    AC_DEFINE(USE_DTRACE, 1, [Are we building with DTrace support?])
    DTRACE_SRC="\${DTRACE_SRC}"
    DTRACE_HDR="\${DTRACE_HDR}"
    if test "`uname -s`" != "Darwin" ; then
	DTRACE_OBJ="\${DTRACE_OBJ}"
	if test "`uname -s`" = "SunOS" -a "$SHARED_BUILD" = "0" ; then
	    # Need to create an intermediate object file to ensure tclDTrace.o
	    # gets included when linking against the static tcl library.
	    STLIB_LD='stlib_ld () { /usr/ccs/bin/ld -r -o $${1%.a}.o "$${@:2}" && '"${STLIB_LD}"' $${1} $${1%.a}.o ; } && stlib_ld'
	    MAKEFILE_SHELL='/bin/bash'
	    # Force use of Sun ar and ranlib, the GNU versions choke on
	    # tclDTrace.o and the combined object file above.
	    AR='/usr/ccs/bin/ar'
	    RANLIB='/usr/ccs/bin/ranlib'
	fi
    fi
fi
AC_MSG_RESULT([$tcl_ok])

#--------------------------------------------------------------------
# The check below checks whether the cpuid instruction is usable.
#--------------------------------------------------------------------

AC_CACHE_CHECK([whether the cpuid instruction is usable], tcl_cv_cpuid, [
    AC_TRY_LINK(, [
	int index,regsPtr[4];
    __asm__ __volatile__("mov %%ebx, %%edi     \n\t"
                 "cpuid            \n\t"
                 "mov %%ebx, %%esi   \n\t"
                 "mov %%edi, %%ebx  \n\t"
                 : "=a"(regsPtr[0]), "=S"(regsPtr[1]), "=c"(regsPtr[2]), "=d"(regsPtr[3])
                 : "a"(index) : "edi");
    ], tcl_cv_cpuid=yes, tcl_cv_cpuid=no)])
if test $tcl_cv_cpuid = yes; then
    AC_DEFINE(HAVE_CPUID, 1, [Is the cpuid instruction usable?])
fi

#--------------------------------------------------------------------
#	The statements below define a collection of symbols related to
#	building libtcl as a shared library instead of a static library.
#--------------------------------------------------------------------

TCL_UNSHARED_LIB_SUFFIX=${UNSHARED_LIB_SUFFIX}
TCL_SHARED_LIB_SUFFIX=${SHARED_LIB_SUFFIX}
eval "TCL_LIB_FILE=libtcl${LIB_SUFFIX}"

# tclConfig.sh needs a version of the _LIB_SUFFIX that has been eval'ed
# since on some platforms TCL_LIB_FILE contains shell escapes.
# (See also: TCL_TRIM_DOTS).

eval "TCL_LIB_FILE=${TCL_LIB_FILE}"

TCL_LIBRARY='$(prefix)/lib/tcl$(VERSION)'
PRIVATE_INCLUDE_DIR='$(includedir)'
HTML_DIR='$(DISTDIR)/html'

# Note:  in the following variable, it's important to use the absolute
# path name of the Tcl directory rather than "..":  this is because
# AIX remembers this path and will attempt to use it at run-time to look
# up the Tcl library.

if test "`uname -s`" = "Darwin" ; then
    SC_ENABLE_FRAMEWORK
    TCL_SHLIB_LD_EXTRAS="-compatibility_version ${TCL_VERSION} -current_version ${TCL_VERSION}`echo ${TCL_PATCH_LEVEL} | awk ['{match($0, "\\\.[0-9]+"); print substr($0,RSTART,RLENGTH)}']`"
    TCL_SHLIB_LD_EXTRAS="${TCL_SHLIB_LD_EXTRAS}"' -install_name "${DYLIB_INSTALL_DIR}"/${TCL_LIB_FILE}'
    echo "$LDFLAGS " | grep -q -- '-prebind ' && TCL_SHLIB_LD_EXTRAS="${TCL_SHLIB_LD_EXTRAS}"' -seg1addr 0xa000000'
    TCL_SHLIB_LD_EXTRAS="${TCL_SHLIB_LD_EXTRAS}"' -sectcreate __TEXT __info_plist Tcl-Info.plist'
    EXTRA_TCLSH_LIBS='-sectcreate __TEXT __info_plist Tclsh-Info.plist'
    EXTRA_APP_CC_SWITCHES='-mdynamic-no-pic'
    AC_CONFIG_FILES([Tcl-Info.plist:../macosx/Tcl-Info.plist.in Tclsh-Info.plist:../macosx/Tclsh-Info.plist.in])
    TCL_YEAR="`date +%Y`"
fi

if test "$FRAMEWORK_BUILD" = "1" ; then
    AC_DEFINE(TCL_FRAMEWORK, 1, [Is Tcl built as a framework?])
    # Construct a fake local framework structure to make linking with
    # '-framework Tcl' and running of tcltest work
    AC_CONFIG_COMMANDS([Tcl.framework], [n=Tcl &&
        f=$n.framework && v=Versions/$VERSION &&
        rm -rf $f && mkdir -p $f/$v/Resources &&
        ln -s $v/$n $v/Resources $f && ln -s ../../../$n $f/$v &&
        ln -s ../../../../$n-Info.plist $f/$v/Resources/Info.plist &&
        unset n f v
    ], VERSION=${TCL_VERSION})
    LD_LIBRARY_PATH_VAR="DYLD_FRAMEWORK_PATH"
    # default install directory for bundled packages
    if test "${libdir}" = '${exec_prefix}/lib' -o "`basename ${libdir}`" = 'Frameworks'; then
        PACKAGE_DIR="/Library/Tcl"
    else
        PACKAGE_DIR="$libdir"
    fi
    if test "${libdir}" = '${exec_prefix}/lib'; then
        # override libdir default
        libdir="/Library/Frameworks"
    fi
    TCL_LIB_FILE="Tcl"
    TCL_LIB_FLAG="-framework Tcl"
    TCL_BUILD_LIB_SPEC="-F`pwd | sed -e 's/ /\\\\ /g'` -framework Tcl"
    TCL_LIB_SPEC="-F${libdir} -framework Tcl"
    libdir="${libdir}/Tcl.framework/Versions/\${VERSION}"
    TCL_LIBRARY="${libdir}/Resources/Scripts"
    includedir="${libdir}/Headers"
    PRIVATE_INCLUDE_DIR="${libdir}/PrivateHeaders"
    HTML_DIR="${libdir}/Resources/Documentation/Reference/Tcl"
    EXTRA_INSTALL="install-private-headers html-tcl"
    EXTRA_BUILD_HTML='@ln -fs contents.htm "$(HTML_INSTALL_DIR)"/TclTOC.html'
    EXTRA_INSTALL_BINARIES='@echo "Installing Info.plist to $(LIB_INSTALL_DIR)/Resources/" && $(INSTALL_DATA_DIR) "$(LIB_INSTALL_DIR)/Resources" && $(INSTALL_DATA) Tcl-Info.plist "$(LIB_INSTALL_DIR)/Resources/Info.plist"'
    EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing license.terms to $(LIB_INSTALL_DIR)/Resources/" && $(INSTALL_DATA) "$(TOP_DIR)/license.terms" "$(LIB_INSTALL_DIR)/Resources"'
    EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Finalizing Tcl.framework" && rm -f "$(LIB_INSTALL_DIR)/../Current" && ln -s "$(VERSION)" "$(LIB_INSTALL_DIR)/../Current" && for f in "$(LIB_FILE)" tclConfig.sh Resources Headers PrivateHeaders; do rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/Current/$$f" "$(LIB_INSTALL_DIR)/../.."; done && f="$(STUB_LIB_FILE)" && rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/$(VERSION)/$$f" "$(LIB_INSTALL_DIR)/../.."'
    # Don't use AC_DEFINE for the following as the framework version define
    # needs to go into the Makefile even when using autoheader, so that we
    # can pick up a potential make override of VERSION. Also, don't put this
    # into CFLAGS as it should not go into tclConfig.sh
    EXTRA_CC_SWITCHES='-DTCL_FRAMEWORK_VERSION=\"$(VERSION)\"'
else
    # libdir must be a fully qualified path and not ${exec_prefix}/lib
    eval libdir="$libdir"
    # default install directory for bundled packages
    PACKAGE_DIR="$libdir"
    if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
        TCL_LIB_FLAG="-ltcl${TCL_VERSION}"
    else
        TCL_LIB_FLAG="-ltcl`echo ${TCL_VERSION} | tr -d .`"
    fi
    TCL_BUILD_LIB_SPEC="-L`pwd | sed -e 's/ /\\\\ /g'` ${TCL_LIB_FLAG}"
    TCL_LIB_SPEC="-L${libdir} ${TCL_LIB_FLAG}"
fi
VERSION='${VERSION}'
eval "CFG_TCL_SHARED_LIB_SUFFIX=${TCL_SHARED_LIB_SUFFIX}"
eval "CFG_TCL_UNSHARED_LIB_SUFFIX=${TCL_UNSHARED_LIB_SUFFIX}"
VERSION=${TCL_VERSION}

#--------------------------------------------------------------------
#	The statements below define the symbol TCL_PACKAGE_PATH, which
#	gives a list of directories that may contain packages.  The list
#	consists of one directory for machine-dependent binaries and
#	another for platform-independent scripts.
#--------------------------------------------------------------------

if test "$FRAMEWORK_BUILD" = "1" ; then
    test -z "$TCL_PACKAGE_PATH" && \
	TCL_PACKAGE_PATH="~/Library/Tcl /Library/Tcl /System/Library/Tcl ~/Library/Frameworks /Library/Frameworks /System/Library/Frameworks"
    test -z "$TCL_MODULE_PATH"  && \
	TCL_MODULE_PATH="~/Library/Tcl /Library/Tcl /System/Library/Tcl"
elif test "$prefix/lib" != "$libdir"; then
    TCL_PACKAGE_PATH="${libdir} ${prefix}/lib ${TCL_PACKAGE_PATH}"
else
    TCL_PACKAGE_PATH="${prefix}/lib ${TCL_PACKAGE_PATH}"
fi

#--------------------------------------------------------------------
#       The statements below define various symbols relating to Tcl
#       stub support.
#--------------------------------------------------------------------

# Replace ${VERSION} with contents of ${TCL_VERSION}
# double-eval to account for TCL_TRIM_DOTS.
#
eval "TCL_STUB_LIB_FILE=libtclstub${TCL_UNSHARED_LIB_SUFFIX}"
eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
eval "TCL_STUB_LIB_DIR=${libdir}"

if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
    TCL_STUB_LIB_FLAG="-ltclstub${TCL_VERSION}"
else
    TCL_STUB_LIB_FLAG="-ltclstub`echo ${TCL_VERSION} | tr -d .`"
fi

TCL_BUILD_STUB_LIB_SPEC="-L`pwd | sed -e 's/ /\\\\ /g'` ${TCL_STUB_LIB_FLAG}"
TCL_STUB_LIB_SPEC="-L${TCL_STUB_LIB_DIR} ${TCL_STUB_LIB_FLAG}"
TCL_BUILD_STUB_LIB_PATH="`pwd`/${TCL_STUB_LIB_FILE}"
TCL_STUB_LIB_PATH="${TCL_STUB_LIB_DIR}/${TCL_STUB_LIB_FILE}"

# Install time header dir can be set via --includedir
eval "TCL_INCLUDE_SPEC=\"-I${includedir}\""

#------------------------------------------------------------------------
# tclConfig.sh refers to this by a different name
#------------------------------------------------------------------------

TCL_SHARED_BUILD=${SHARED_BUILD}

AC_SUBST(TCL_VERSION)
AC_SUBST(TCL_MAJOR_VERSION)
AC_SUBST(TCL_MINOR_VERSION)
AC_SUBST(TCL_PATCH_LEVEL)
AC_SUBST(TCL_YEAR)
AC_SUBST(PKG_CFG_ARGS)

AC_SUBST(TCL_LIB_FILE)
AC_SUBST(TCL_LIB_FLAG)
AC_SUBST(TCL_LIB_SPEC)
AC_SUBST(TCL_STUB_LIB_FILE)
AC_SUBST(TCL_STUB_LIB_FLAG)
AC_SUBST(TCL_STUB_LIB_SPEC)
AC_SUBST(TCL_STUB_LIB_PATH)
AC_SUBST(TCL_INCLUDE_SPEC)
AC_SUBST(TCL_BUILD_STUB_LIB_SPEC)
AC_SUBST(TCL_BUILD_STUB_LIB_PATH)

AC_SUBST(TCL_SRC_DIR)
AC_SUBST(CFG_TCL_SHARED_LIB_SUFFIX)
AC_SUBST(CFG_TCL_UNSHARED_LIB_SUFFIX)

AC_SUBST(TCL_SHARED_BUILD)
AC_SUBST(LD_LIBRARY_PATH_VAR)

AC_SUBST(TCL_BUILD_LIB_SPEC)

AC_SUBST(TCL_LIB_VERSIONS_OK)
AC_SUBST(TCL_SHARED_LIB_SUFFIX)
AC_SUBST(TCL_UNSHARED_LIB_SUFFIX)

AC_SUBST(TCL_HAS_LONGLONG)

AC_SUBST(INSTALL_TZDATA)

AC_SUBST(DTRACE_SRC)
AC_SUBST(DTRACE_HDR)
AC_SUBST(DTRACE_OBJ)
AC_SUBST(MAKEFILE_SHELL)

AC_SUBST(BUILD_DLTEST)
AC_SUBST(TCL_PACKAGE_PATH)
AC_SUBST(TCL_MODULE_PATH)

AC_SUBST(TCL_LIBRARY)
AC_SUBST(PRIVATE_INCLUDE_DIR)
AC_SUBST(HTML_DIR)
AC_SUBST(PACKAGE_DIR)

AC_SUBST(EXTRA_CC_SWITCHES)
AC_SUBST(EXTRA_APP_CC_SWITCHES)
AC_SUBST(EXTRA_INSTALL)
AC_SUBST(EXTRA_INSTALL_BINARIES)
AC_SUBST(EXTRA_BUILD_HTML)
AC_SUBST(EXTRA_TCLSH_LIBS)

AC_SUBST(DLTEST_LD)
AC_SUBST(DLTEST_SUFFIX)

dnl	Disable the automake-friendly normalization of LIBOBJS
dnl	performed by autoconf 2.53 and later.  It's not correct for us.
define([_AC_LIBOBJS_NORMALIZE],[])
AC_CONFIG_FILES([
    Makefile:../unix/Makefile.in
    dltest/Makefile:../unix/dltest/Makefile.in
    tclConfig.sh:../unix/tclConfig.sh.in
    tcl.pc:../unix/tcl.pc.in
])
AC_OUTPUT

dnl Local Variables:
dnl mode: autoconf
dnl End:
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#! /bin/bash -norc
dnl	This file is an input file used by the GNU "autoconf" program to
dnl	generate the file "configure", which is run during Tcl installation
dnl	to configure the system for the local environment.

AC_INIT([tcl],[8.6])
AC_PREREQ(2.59)

dnl This is only used when included from macosx/configure.ac
m4_ifdef([SC_USE_CONFIG_HEADERS], [
    AC_CONFIG_HEADERS([tclConfig.h:../unix/tclConfig.h.in])
    AC_CONFIG_COMMANDS_PRE([DEFS="-DHAVE_TCL_CONFIG_H  -imacros tclConfig.h"])
    AH_TOP([
    #ifndef _TCLCONFIG
    #define _TCLCONFIG])
    AH_BOTTOM([
    /* Undef unused package specific autoheader defines so that we can
     * include both tclConfig.h and tkConfig.h at the same time: */
    /* override */ #undef PACKAGE_NAME
    /* override */ #undef PACKAGE_STRING
    /* override */ #undef PACKAGE_TARNAME
    #endif /* _TCLCONFIG */])
])

TCL_VERSION=8.6
TCL_MAJOR_VERSION=8
TCL_MINOR_VERSION=6
TCL_PATCH_LEVEL=".6"
VERSION=${TCL_VERSION}

EXTRA_INSTALL_BINARIES=${EXTRA_INSTALL_BINARIES:-"@:"}
EXTRA_BUILD_HTML=${EXTRA_BUILD_HTML:-"@:"}

#------------------------------------------------------------------------
# Setup configure arguments for bundled packages
#------------------------------------------------------------------------

PKG_CFG_ARGS="$ac_configure_args ${PKG_CFG_ARGS}"

if test -r "$cache_file" -a -f "$cache_file"; then
    case $cache_file in
	[[\\/]]* | ?:[[\\/]]* ) pkg_cache_file=$cache_file ;;
	*) pkg_cache_file=../../$cache_file ;;
    esac
    PKG_CFG_ARGS="${PKG_CFG_ARGS} --cache-file=$pkg_cache_file"
fi

#------------------------------------------------------------------------
# Empty slate for bundled packages, to avoid stale configuration
#------------------------------------------------------------------------
#rm -Rf pkgs
if test -f Makefile; then
    make distclean-packages
fi

#------------------------------------------------------------------------
# Handle the --prefix=... option
#------------------------------------------------------------------------

if test "${prefix}" = "NONE"; then
    prefix=/usr/local
fi
if test "${exec_prefix}" = "NONE"; then
    exec_prefix=$prefix
fi
# Make sure srcdir is fully qualified!
srcdir="`cd "$srcdir" ; pwd`"
TCL_SRC_DIR="`cd "$srcdir"/..; pwd`"

#------------------------------------------------------------------------
# Compress and/or soft link the manpages?
#------------------------------------------------------------------------

SC_CONFIG_MANPAGES

#------------------------------------------------------------------------
# Standard compiler checks
#------------------------------------------------------------------------

# If the user did not set CFLAGS, set it now to keep
# the AC_PROG_CC macro from adding "-g -O2".
if test "${CFLAGS+set}" != "set" ; then
    CFLAGS=""
fi

AC_PROG_CC
AC_C_INLINE

#--------------------------------------------------------------------
# Supply substitutes for missing POSIX header files.  Special notes:
#	- stdlib.h doesn't define strtol, strtoul, or
#	  strtod insome versions of SunOS
#	- some versions of string.h don't declare procedures such
#	  as strstr
# Do this early, otherwise an autoconf bug throws errors on configure
#--------------------------------------------------------------------

SC_MISSING_POSIX_HEADERS

#--------------------------------------------------------------------
# Determines the correct executable file extension (.exe)
#--------------------------------------------------------------------

AC_EXEEXT

#------------------------------------------------------------------------
# If we're using GCC, see if the compiler understands -pipe.  If so, use it.
# It makes compiling go faster.  (This is only a performance feature.)
#------------------------------------------------------------------------

if test -z "$no_pipe" && test -n "$GCC"; then
    AC_CACHE_CHECK([if the compiler understands -pipe],
	tcl_cv_cc_pipe, [
	hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe"
	AC_TRY_COMPILE(,, tcl_cv_cc_pipe=yes, tcl_cv_cc_pipe=no)
	CFLAGS=$hold_cflags])
    if test $tcl_cv_cc_pipe = yes; then
	CFLAGS="$CFLAGS -pipe"
    fi
fi

#------------------------------------------------------------------------
# Threads support
#------------------------------------------------------------------------

SC_ENABLE_THREADS

#------------------------------------------------------------------------
# Embedded configuration information, encoding to use for the values, TIP #59
#------------------------------------------------------------------------

SC_TCL_CFG_ENCODING

#--------------------------------------------------------------------
# Look for libraries that we will need when compiling the Tcl shell
#--------------------------------------------------------------------

SC_TCL_LINK_LIBS

# Add the threads support libraries
LIBS="$LIBS$THREADS_LIBS"

SC_ENABLE_SHARED

#--------------------------------------------------------------------
# Look for a native installed tclsh binary (if available)
# If one cannot be found then use the binary we build (fails for
# cross compiling). This is used for NATIVE_TCLSH in Makefile.
#--------------------------------------------------------------------

SC_PROG_TCLSH
if test "$TCLSH_PROG" = ""; then
  TCLSH_PROG='./${TCL_EXE}'
fi

#------------------------------------------------------------------------
#	Add stuff for zlib
#------------------------------------------------------------------------

zlib_ok=yes
AC_CHECK_HEADER([zlib.h],[
  AC_CHECK_TYPE([gz_header],[],[zlib_ok=no],[#include <zlib.h>])],[
  zlib_ok=no])
AS_IF([test $zlib_ok = yes], [
  AC_SEARCH_LIBS([deflateSetHeader],[z],[],[
    zlib_ok=no
  ])])
AS_IF([test $zlib_ok = no], [
  AC_SUBST(ZLIB_OBJS,[\${ZLIB_OBJS}])
  AC_SUBST(ZLIB_SRCS,[\${ZLIB_SRCS}])
  AC_SUBST(ZLIB_INCLUDE,[-I\${ZLIB_DIR}])
])
AC_DEFINE(HAVE_ZLIB, 1, [Is there an installed zlib?])

#--------------------------------------------------------------------
# The statements below define a collection of compile flags.  This
# macro depends on the value of SHARED_BUILD, and should be called
# after SC_ENABLE_SHARED checks the configure switches.
#--------------------------------------------------------------------

SC_CONFIG_CFLAGS

SC_ENABLE_SYMBOLS(bccdebug)

AC_DEFINE(TCL_TOMMATH, 1, [Build libtommath?])
AC_DEFINE(MP_PREC, 4, [Default libtommath precision.])

#--------------------------------------------------------------------
#	Detect what compiler flags to set for 64-bit support.
#--------------------------------------------------------------------

SC_TCL_EARLY_FLAGS

SC_TCL_64BIT_FLAGS

#--------------------------------------------------------------------
#	Check endianness because we can optimize comparisons of
#	Tcl_UniChar strings to memcmp on big-endian systems.
#--------------------------------------------------------------------

AC_C_BIGENDIAN

#--------------------------------------------------------------------
#	Supply substitutes for missing POSIX library procedures, or
#	set flags so Tcl uses alternate procedures.
#--------------------------------------------------------------------

# Check if Posix compliant getcwd exists, if not we'll use getwd.
AC_CHECK_FUNCS(getcwd, , [AC_DEFINE(USEGETWD, 1, [Is getcwd Posix-compliant?])])
# Nb: if getcwd uses popen and pwd(1) (like SunOS 4) we should really
# define USEGETWD even if the posix getcwd exists. Add a test ?

AC_REPLACE_FUNCS(mkstemp opendir strtol waitpid)
AC_CHECK_FUNC(strerror, , [AC_DEFINE(NO_STRERROR, 1, [Do we have strerror()])])
AC_CHECK_FUNC(getwd, , [AC_DEFINE(NO_GETWD, 1, [Do we have getwd()])])
AC_CHECK_FUNC(wait3, , [AC_DEFINE(NO_WAIT3, 1, [Do we have wait3()])])
AC_CHECK_FUNC(uname, , [AC_DEFINE(NO_UNAME, 1, [Do we have uname()])])

if test "`uname -s`" = "Darwin" && test "${TCL_THREADS}" = 1 && \
	test "`uname -r | awk -F. '{print [$]1}'`" -lt 7; then
    # prior to Darwin 7, realpath is not threadsafe, so don't
    # use it when threads are enabled, c.f. bug # 711232
    ac_cv_func_realpath=no
fi
AC_CHECK_FUNC(realpath, , [AC_DEFINE(NO_REALPATH, 1, [Do we have realpath()])])

SC_TCL_IPV6

#--------------------------------------------------------------------
#	Look for thread-safe variants of some library functions.
#--------------------------------------------------------------------

if test "${TCL_THREADS}" = 1; then
    SC_TCL_GETPWUID_R
    SC_TCL_GETPWNAM_R
    SC_TCL_GETGRGID_R
    SC_TCL_GETGRNAM_R
    if test "`uname -s`" = "Darwin" && \
	    test "`uname -r | awk -F. '{print [$]1}'`" -gt 5; then
	# Starting with Darwin 6 (Mac OSX 10.2), gethostbyX
	# are actually MT-safe as they always return pointers
	# from TSD instead of static storage.
	AC_DEFINE(HAVE_MTSAFE_GETHOSTBYNAME, 1,
		[Do we have MT-safe gethostbyname() ?])
	AC_DEFINE(HAVE_MTSAFE_GETHOSTBYADDR, 1,
		[Do we have MT-safe gethostbyaddr() ?])

    elif test "`uname -s`" = "HP-UX" && \
	      test "`uname -r|sed -e 's|B\.||' -e 's|\..*$||'`" -gt 10; then
        # Starting with HPUX 11.00 (we believe), gethostbyX
        # are actually MT-safe as they always return pointers
	# from TSD instead of static storage.
	AC_DEFINE(HAVE_MTSAFE_GETHOSTBYNAME, 1,
		[Do we have MT-safe gethostbyname() ?])
	AC_DEFINE(HAVE_MTSAFE_GETHOSTBYADDR, 1,
		[Do we have MT-safe gethostbyaddr() ?])

    else
	SC_TCL_GETHOSTBYNAME_R
	SC_TCL_GETHOSTBYADDR_R
    fi
fi

#---------------------------------------------------------------------------
#	Check for serial port interface.
#
#	termios.h is present on all POSIX systems.
#	sys/ioctl.h is almost always present, though what it contains
#	is system-specific.
#	sys/modem.h is needed on HP-UX.
#---------------------------------------------------------------------------

AC_CHECK_HEADERS(termios.h)
AC_CHECK_HEADERS(sys/ioctl.h)
AC_CHECK_HEADERS(sys/modem.h)

#--------------------------------------------------------------------
#	Include sys/select.h if it exists and if it supplies things
#	that appear to be useful and aren't already in sys/types.h.
#	This appears to be true only on the RS/6000 under AIX.  Some
#	systems like OSF/1 have a sys/select.h that's of no use, and
#	other systems like SCO UNIX have a sys/select.h that's
#	pernicious.  If "fd_set" isn't defined anywhere then set a
#	special flag.
#--------------------------------------------------------------------

AC_CACHE_CHECK([for fd_set in sys/types], tcl_cv_type_fd_set, [
    AC_TRY_COMPILE([#include <sys/types.h>],[fd_set readMask, writeMask;],
	tcl_cv_type_fd_set=yes, tcl_cv_type_fd_set=no)])
tcl_ok=$tcl_cv_type_fd_set
if test $tcl_ok = no; then
    AC_CACHE_CHECK([for fd_mask in sys/select], tcl_cv_grep_fd_mask, [
	AC_EGREP_HEADER(fd_mask, sys/select.h,
	     tcl_cv_grep_fd_mask=present, tcl_cv_grep_fd_mask=missing)])
    if test $tcl_cv_grep_fd_mask = present; then
	AC_DEFINE(HAVE_SYS_SELECT_H, 1, [Should we include <sys/select.h>?])
	tcl_ok=yes
    fi
fi
if test $tcl_ok = no; then
    AC_DEFINE(NO_FD_SET, 1, [Do we have fd_set?])
fi

#------------------------------------------------------------------------------
#       Find out all about time handling differences.
#------------------------------------------------------------------------------

SC_TIME_HANDLER

#--------------------------------------------------------------------
#	Some systems (e.g., IRIX 4.0.5) lack some fields in struct stat. But
#	we might be able to use fstatfs instead. Some systems (OpenBSD?) also
#	lack blkcnt_t.
#--------------------------------------------------------------------

if test "$ac_cv_cygwin" != "yes"; then
    AC_CHECK_MEMBERS([struct stat.st_blocks, struct stat.st_blksize])
fi
AC_CHECK_TYPES([blkcnt_t])
AC_CHECK_FUNC(fstatfs, , [AC_DEFINE(NO_FSTATFS, 1, [Do we have fstatfs()?])])

#--------------------------------------------------------------------
#       Some system have no memcmp or it does not work with 8 bit data, this
#       checks it and add memcmp.o to LIBOBJS if needed
#--------------------------------------------------------------------

AC_FUNC_MEMCMP

#--------------------------------------------------------------------
#       Some system like SunOS 4 and other BSD like systems have no memmove
#       (we assume they have bcopy instead). {The replacement define is in
#       compat/string.h}
#--------------------------------------------------------------------

AC_CHECK_FUNC(memmove, , [
    AC_DEFINE(NO_MEMMOVE, 1, [Do we have memmove()?])
    AC_DEFINE(NO_STRING_H, 1, [Do we have <string.h>?]) ])

#--------------------------------------------------------------------
#	On some systems strstr is broken: it returns a pointer even even if
#	the original string is empty.
#--------------------------------------------------------------------

SC_TCL_CHECK_BROKEN_FUNC(strstr, [
    extern int strstr();
    exit(strstr("\0test", "test") ? 1 : 0);
])

#--------------------------------------------------------------------
#	Check for strtoul function.  This is tricky because under some
#	versions of AIX strtoul returns an incorrect terminator
#	pointer for the string "0".
#--------------------------------------------------------------------

SC_TCL_CHECK_BROKEN_FUNC(strtoul, [
    extern int strtoul();
    char *term, *string = "0";
    exit(strtoul(string,&term,0) != 0 || term != string+1);
])

#--------------------------------------------------------------------
#	Check for the strtod function.  This is tricky because in some
#	versions of Linux strtod mis-parses strings starting with "+".
#--------------------------------------------------------------------

SC_TCL_CHECK_BROKEN_FUNC(strtod, [
    extern double strtod();
    char *term, *string = " +69";
    exit(strtod(string,&term) != 69 || term != string+4);
])

#--------------------------------------------------------------------
#	Under Solaris 2.4, strtod returns the wrong value for the
#	terminating character under some conditions.  Check for this
#	and if the problem exists use a substitute procedure
#	"fixstrtod" that corrects the error.
#--------------------------------------------------------------------

SC_BUGGY_STRTOD

#--------------------------------------------------------------------
#	Check for various typedefs and provide substitutes if
#	they don't exist.
#--------------------------------------------------------------------

AC_TYPE_MODE_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_UID_T

AC_CACHE_CHECK([for socklen_t], tcl_cv_type_socklen_t, [
    AC_TRY_COMPILE([
	#include <sys/types.h>
	#include <sys/socket.h>
    ],[
    	socklen_t foo;
    ],[tcl_cv_type_socklen_t=yes],[tcl_cv_type_socklen_t=no])])
if test $tcl_cv_type_socklen_t = no; then
    AC_DEFINE(socklen_t, int, [Define as int if socklen_t is not available])
fi

AC_CHECK_TYPE([intptr_t], [
    AC_DEFINE([HAVE_INTPTR_T], 1, [Do we have the intptr_t type?])], [
    AC_CACHE_CHECK([for pointer-size signed integer type], tcl_cv_intptr_t, [
    for tcl_cv_intptr_t in "int" "long" "long long" none; do
	if test "$tcl_cv_intptr_t" != none; then
	    AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT],
		    [[sizeof (void *) <= sizeof ($tcl_cv_intptr_t)]])],
		[tcl_ok=yes], [tcl_ok=no])
	    test "$tcl_ok" = yes && break; fi
    done])
    if test "$tcl_cv_intptr_t" != none; then
	AC_DEFINE_UNQUOTED([intptr_t], [$tcl_cv_intptr_t], [Signed integer
	   type wide enough to hold a pointer.])
    fi
])
AC_CHECK_TYPE([uintptr_t], [
    AC_DEFINE([HAVE_UINTPTR_T], 1, [Do we have the uintptr_t type?])], [
    AC_CACHE_CHECK([for pointer-size unsigned integer type], tcl_cv_uintptr_t, [
    for tcl_cv_uintptr_t in "unsigned int" "unsigned long" "unsigned long long" \
	    none; do
	if test "$tcl_cv_uintptr_t" != none; then
	    AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT],
		    [[sizeof (void *) <= sizeof ($tcl_cv_uintptr_t)]])],
		[tcl_ok=yes], [tcl_ok=no])
	    test "$tcl_ok" = yes && break; fi
    done])
    if test "$tcl_cv_uintptr_t" != none; then
	AC_DEFINE_UNQUOTED([uintptr_t], [$tcl_cv_uintptr_t], [Unsigned integer
	   type wide enough to hold a pointer.])
    fi
])

#--------------------------------------------------------------------
#	If a system doesn't have an opendir function (man, that's old!)
#	then we have to supply a different version of dirent.h which
#	is compatible with the substitute version of opendir that's
#	provided.  This version only works with V7-style directories.
#--------------------------------------------------------------------

AC_CHECK_FUNC(opendir, , [AC_DEFINE(USE_DIRENT2_H, 1, [May we include <dirent2.h>?])])

#--------------------------------------------------------------------
#	The check below checks whether <sys/wait.h> defines the type
#	"union wait" correctly.  It's needed because of weirdness in
#	HP-UX where "union wait" is defined in both the BSD and SYS-V
#	environments.  Checking the usability of WIFEXITED seems to do
#	the trick.
#--------------------------------------------------------------------

AC_CACHE_CHECK([union wait], tcl_cv_union_wait, [
    AC_TRY_LINK([#include <sys/types.h>
#include <sys/wait.h>], [
union wait x;
WIFEXITED(x);		/* Generates compiler error if WIFEXITED
			 * uses an int. */
    ], tcl_cv_union_wait=yes, tcl_cv_union_wait=no)])
if test $tcl_cv_union_wait = no; then
    AC_DEFINE(NO_UNION_WAIT, 1, [Do we have a usable 'union wait'?])
fi

#--------------------------------------------------------------------
#	Check whether there is an strncasecmp function on this system.
#	This is a bit tricky because under SCO it's in -lsocket and
#	under Sequent Dynix it's in -linet.
#--------------------------------------------------------------------

AC_CHECK_FUNC(strncasecmp, tcl_ok=1, tcl_ok=0)
if test "$tcl_ok" = 0; then
    AC_CHECK_LIB(socket, strncasecmp, tcl_ok=1, tcl_ok=0)
fi
if test "$tcl_ok" = 0; then
    AC_CHECK_LIB(inet, strncasecmp, tcl_ok=1, tcl_ok=0)
fi
if test "$tcl_ok" = 0; then
    AC_LIBOBJ([strncasecmp])
    USE_COMPAT=1
fi

#--------------------------------------------------------------------
#	The code below deals with several issues related to gettimeofday:
#	1. Some systems don't provide a gettimeofday function at all
#	   (set NO_GETTOD if this is the case).
#	2. See if gettimeofday is declared in the <sys/time.h> header file.
#	   if not, set the GETTOD_NOT_DECLARED flag so that tclPort.h can
#	   declare it.
#--------------------------------------------------------------------

AC_CHECK_FUNC(gettimeofday,[],[
    AC_DEFINE(NO_GETTOD, 1, [Do we have gettimeofday()?])
])
AC_CACHE_CHECK([for gettimeofday declaration], tcl_cv_grep_gettimeofday, [
    AC_EGREP_HEADER(gettimeofday, sys/time.h,
	tcl_cv_grep_gettimeofday=present, tcl_cv_grep_gettimeofday=missing)])
if test $tcl_cv_grep_gettimeofday = missing ; then
    AC_DEFINE(GETTOD_NOT_DECLARED, 1, [Is gettimeofday() actually declared in <sys/time.h>?])
fi

#--------------------------------------------------------------------
#	The following code checks to see whether it is possible to get
#	signed chars on this platform.  This is needed in order to
#	properly generate sign-extended ints from character values.
#--------------------------------------------------------------------

AC_C_CHAR_UNSIGNED
AC_CACHE_CHECK([signed char declarations], tcl_cv_char_signed, [
    AC_TRY_COMPILE(, [
	signed char *p;
	p = 0;
	], tcl_cv_char_signed=yes, tcl_cv_char_signed=no)])
if test $tcl_cv_char_signed = yes; then
    AC_DEFINE(HAVE_SIGNED_CHAR, 1, [Are characters signed?])
fi

#--------------------------------------------------------------------
#  Does putenv() copy or not?  We need to know to avoid memory leaks.
#--------------------------------------------------------------------

AC_CACHE_CHECK([for a putenv() that copies the buffer], tcl_cv_putenv_copy, [
    AC_TRY_RUN([
	#include <stdlib.h>
	#define OURVAR "havecopy=yes"
	int main (int argc, char *argv[])
	{
	    char *foo, *bar;
	    foo = (char *)strdup(OURVAR);
	    putenv(foo);
	    strcpy((char *)(strchr(foo, '=') + 1), "no");
	    bar = getenv("havecopy");
	    if (!strcmp(bar, "no")) {
		/* doesnt copy */
		return 0;
	    } else {
		/* does copy */
		return 1;
	    }
	}
    ],
    tcl_cv_putenv_copy=no,
    tcl_cv_putenv_copy=yes,
    tcl_cv_putenv_copy=no)])
if test $tcl_cv_putenv_copy = yes; then
    AC_DEFINE(HAVE_PUTENV_THAT_COPIES, 1,
	[Does putenv() copy strings or incorporate them by reference?])
fi

#--------------------------------------------------------------------
# Check for support of nl_langinfo function
#--------------------------------------------------------------------

SC_ENABLE_LANGINFO

#--------------------------------------------------------------------
# Check for support of chflags and mkstemps functions
#--------------------------------------------------------------------

AC_CHECK_FUNCS(chflags mkstemps)

#--------------------------------------------------------------------
# Check for support of isnan() function or macro
#--------------------------------------------------------------------

AC_CACHE_CHECK([isnan], tcl_cv_isnan, [
    AC_TRY_LINK([#include <math.h>], [
isnan(0.0);			/* Generates an error if isnan is missing */
], tcl_cv_isnan=yes, tcl_cv_isnan=no)])
if test $tcl_cv_isnan = no; then
    AC_DEFINE(NO_ISNAN, 1, [Do we have a usable 'isnan'?])
fi

#--------------------------------------------------------------------
# Darwin specific API checks and defines
#--------------------------------------------------------------------

if test "`uname -s`" = "Darwin" ; then
    AC_CHECK_FUNCS(getattrlist)
    AC_CHECK_HEADERS(copyfile.h)
    AC_CHECK_FUNCS(copyfile)
    if test $tcl_corefoundation = yes; then
	AC_CHECK_HEADERS(libkern/OSAtomic.h)
	AC_CHECK_FUNCS(OSSpinLockLock)
    fi
    AC_DEFINE(USE_VFORK, 1, [Should we use vfork() instead of fork()?])
    AC_DEFINE(TCL_DEFAULT_ENCODING, "utf-8",
	[Are we to override what our default encoding is?])
    AC_DEFINE(TCL_LOAD_FROM_MEMORY, 1,
	[Can this platform load code from memory?])
    AC_DEFINE(TCL_WIDE_CLICKS, 1,
	[Does this platform have wide high-resolution clicks?])
    AC_CHECK_HEADERS(AvailabilityMacros.h)
    if test "$ac_cv_header_AvailabilityMacros_h" = yes; then
	AC_CACHE_CHECK([if weak import is available], tcl_cv_cc_weak_import, [
	    hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror"
	    AC_TRY_LINK([
		    #ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
		    #if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1020
		    #error __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1020
		    #endif
		    #elif MAC_OS_X_VERSION_MIN_REQUIRED < 1020
		    #error MAC_OS_X_VERSION_MIN_REQUIRED < 1020
		    #endif
		    int rand(void) __attribute__((weak_import));
		], [rand();],
		tcl_cv_cc_weak_import=yes, tcl_cv_cc_weak_import=no)
	    CFLAGS=$hold_cflags])
	if test $tcl_cv_cc_weak_import = yes; then
	    AC_DEFINE(HAVE_WEAK_IMPORT, 1, [Is weak import available?])
	fi
	AC_CACHE_CHECK([if Darwin SUSv3 extensions are available],
	    tcl_cv_cc_darwin_c_source, [
	    hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror"
	    AC_TRY_COMPILE([
		    #ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
		    #if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1050
		    #error __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1050
		    #endif
		    #elif MAC_OS_X_VERSION_MIN_REQUIRED < 1050
		    #error MAC_OS_X_VERSION_MIN_REQUIRED < 1050
		    #endif
		    #define _DARWIN_C_SOURCE 1
		    #include <sys/cdefs.h>
		],,tcl_cv_cc_darwin_c_source=yes, tcl_cv_cc_darwin_c_source=no)
	    CFLAGS=$hold_cflags])
	if test $tcl_cv_cc_darwin_c_source = yes; then
	    AC_DEFINE(_DARWIN_C_SOURCE, 1,
		    [Are Darwin SUSv3 extensions available?])
	fi
    fi
    # Build .bundle dltest binaries in addition to .dylib
    DLTEST_LD='${CC} -bundle -Wl,-w ${CFLAGS} ${LDFLAGS}'
    DLTEST_SUFFIX=".bundle"
else
    DLTEST_LD='${SHLIB_LD}'
    DLTEST_SUFFIX=""
fi

#--------------------------------------------------------------------
#	Check for support of fts functions (readdir replacement)
#--------------------------------------------------------------------

AC_CACHE_CHECK([for fts], tcl_cv_api_fts, [
    AC_TRY_LINK([
	    #include <sys/param.h>
	    #include <sys/stat.h>
	    #include <fts.h>
	], [
	    char*const p[2] = {"/", NULL};
	    FTS *f = fts_open(p, FTS_PHYSICAL|FTS_NOCHDIR|FTS_NOSTAT, NULL);
	    FTSENT *e = fts_read(f); fts_close(f);
	], tcl_cv_api_fts=yes, tcl_cv_api_fts=no)])
if test $tcl_cv_api_fts = yes; then
    AC_DEFINE(HAVE_FTS, 1, [Do we have fts functions?])
fi

#--------------------------------------------------------------------
#	The statements below check for systems where POSIX-style non-blocking
#	I/O (O_NONBLOCK) doesn't work or is unimplemented. On these systems
#	(mostly older ones), use the old BSD-style FIONBIO approach instead.
#--------------------------------------------------------------------

SC_BLOCKING_STYLE

#------------------------------------------------------------------------

AC_MSG_CHECKING([whether to use dll unloading])
AC_ARG_ENABLE(dll-unloading,
    AC_HELP_STRING([--enable-dll-unloading],
	[enable the 'unload' command (default: on)]),
    [tcl_ok=$enableval], [tcl_ok=yes])
if test $tcl_ok = yes; then
    AC_DEFINE(TCL_UNLOAD_DLLS, 1, [Do we allow unloading of shared libraries?])
fi
AC_MSG_RESULT([$tcl_ok])

#------------------------------------------------------------------------
#	Check whether the timezone data is supplied by the OS or has
#	to be installed by Tcl. The default is autodetection, but can
#	be overriden on the configure command line either way.
#------------------------------------------------------------------------

AC_MSG_CHECKING([for timezone data])
AC_ARG_WITH(tzdata,
    AC_HELP_STRING([--with-tzdata],
	[install timezone data (default: autodetect)]),
    [tcl_ok=$withval], [tcl_ok=auto])
#
# Any directories that get added here must also be added to the
# search path in ::tcl::clock::Initialize (library/clock.tcl).
#
case $tcl_ok in
    no)
	AC_MSG_RESULT([supplied by OS vendor])
    ;;
    yes)
	# nothing to do here
    ;;
    auto*)
	AC_CACHE_VAL([tcl_cv_dir_zoneinfo], [
	for dir in /usr/share/zoneinfo \
		/usr/share/lib/zoneinfo \
		/usr/lib/zoneinfo
	do
		if test -f $dir/UTC -o -f $dir/GMT
		then
			tcl_cv_dir_zoneinfo="$dir"
			break
		fi
	done])
	if test -n "$tcl_cv_dir_zoneinfo"; then
	    tcl_ok=no
	    AC_MSG_RESULT([$dir])
	else
	    tcl_ok=yes
	fi
    ;;
    *)
	AC_MSG_ERROR([invalid argument: $tcl_ok])
    ;;
esac
if test $tcl_ok = yes
then
    AC_MSG_RESULT([supplied by Tcl])
    INSTALL_TZDATA=install-tzdata
fi

#--------------------------------------------------------------------
#	DTrace support
#--------------------------------------------------------------------

AC_ARG_ENABLE(dtrace,
    AC_HELP_STRING([--enable-dtrace],
	[build with DTrace support (default: off)]),
    [tcl_ok=$enableval], [tcl_ok=no])
if test $tcl_ok = yes; then
    AC_CHECK_HEADER(sys/sdt.h, [tcl_ok=yes], [tcl_ok=no])
fi
if test $tcl_ok = yes; then
    AC_PATH_PROG(DTRACE, dtrace,, [$PATH:/usr/sbin])
    test -z "$ac_cv_path_DTRACE" && tcl_ok=no
fi
AC_MSG_CHECKING([whether to enable DTrace support])
MAKEFILE_SHELL='/bin/sh'
if test $tcl_ok = yes; then
    AC_DEFINE(USE_DTRACE, 1, [Are we building with DTrace support?])
    DTRACE_SRC="\${DTRACE_SRC}"
    DTRACE_HDR="\${DTRACE_HDR}"
    if test "`uname -s`" != "Darwin" ; then
	DTRACE_OBJ="\${DTRACE_OBJ}"
	if test "`uname -s`" = "SunOS" -a "$SHARED_BUILD" = "0" ; then
	    # Need to create an intermediate object file to ensure tclDTrace.o
	    # gets included when linking against the static tcl library.
	    STLIB_LD='stlib_ld () { /usr/ccs/bin/ld -r -o $${1%.a}.o "$${@:2}" && '"${STLIB_LD}"' $${1} $${1%.a}.o ; } && stlib_ld'
	    MAKEFILE_SHELL='/bin/bash'
	    # Force use of Sun ar and ranlib, the GNU versions choke on
	    # tclDTrace.o and the combined object file above.
	    AR='/usr/ccs/bin/ar'
	    RANLIB='/usr/ccs/bin/ranlib'
	fi
    fi
fi
AC_MSG_RESULT([$tcl_ok])

#--------------------------------------------------------------------
# The check below checks whether the cpuid instruction is usable.
#--------------------------------------------------------------------

AC_CACHE_CHECK([whether the cpuid instruction is usable], tcl_cv_cpuid, [
    AC_TRY_LINK(, [
	int index,regsPtr[4];
    __asm__ __volatile__("mov %%ebx, %%edi     \n\t"
                 "cpuid            \n\t"
                 "mov %%ebx, %%esi   \n\t"
                 "mov %%edi, %%ebx  \n\t"
                 : "=a"(regsPtr[0]), "=S"(regsPtr[1]), "=c"(regsPtr[2]), "=d"(regsPtr[3])
                 : "a"(index) : "edi");
    ], tcl_cv_cpuid=yes, tcl_cv_cpuid=no)])
if test $tcl_cv_cpuid = yes; then
    AC_DEFINE(HAVE_CPUID, 1, [Is the cpuid instruction usable?])
fi

#--------------------------------------------------------------------
#	The statements below define a collection of symbols related to
#	building libtcl as a shared library instead of a static library.
#--------------------------------------------------------------------

TCL_UNSHARED_LIB_SUFFIX=${UNSHARED_LIB_SUFFIX}
TCL_SHARED_LIB_SUFFIX=${SHARED_LIB_SUFFIX}
eval "TCL_LIB_FILE=libtcl${LIB_SUFFIX}"

# tclConfig.sh needs a version of the _LIB_SUFFIX that has been eval'ed
# since on some platforms TCL_LIB_FILE contains shell escapes.
# (See also: TCL_TRIM_DOTS).

eval "TCL_LIB_FILE=${TCL_LIB_FILE}"

TCL_LIBRARY='$(prefix)/lib/tcl$(VERSION)'
PRIVATE_INCLUDE_DIR='$(includedir)'
HTML_DIR='$(DISTDIR)/html'

# Note:  in the following variable, it's important to use the absolute
# path name of the Tcl directory rather than "..":  this is because
# AIX remembers this path and will attempt to use it at run-time to look
# up the Tcl library.

if test "`uname -s`" = "Darwin" ; then
    SC_ENABLE_FRAMEWORK
    TCL_SHLIB_LD_EXTRAS="-compatibility_version ${TCL_VERSION} -current_version ${TCL_VERSION}`echo ${TCL_PATCH_LEVEL} | awk ['{match($0, "\\\.[0-9]+"); print substr($0,RSTART,RLENGTH)}']`"
    TCL_SHLIB_LD_EXTRAS="${TCL_SHLIB_LD_EXTRAS}"' -install_name "${DYLIB_INSTALL_DIR}"/${TCL_LIB_FILE}'
    echo "$LDFLAGS " | grep -q -- '-prebind ' && TCL_SHLIB_LD_EXTRAS="${TCL_SHLIB_LD_EXTRAS}"' -seg1addr 0xa000000'
    TCL_SHLIB_LD_EXTRAS="${TCL_SHLIB_LD_EXTRAS}"' -sectcreate __TEXT __info_plist Tcl-Info.plist'
    EXTRA_TCLSH_LIBS='-sectcreate __TEXT __info_plist Tclsh-Info.plist'
    EXTRA_APP_CC_SWITCHES='-mdynamic-no-pic'
    AC_CONFIG_FILES([Tcl-Info.plist:../macosx/Tcl-Info.plist.in Tclsh-Info.plist:../macosx/Tclsh-Info.plist.in])
    TCL_YEAR="`date +%Y`"
fi

if test "$FRAMEWORK_BUILD" = "1" ; then
    AC_DEFINE(TCL_FRAMEWORK, 1, [Is Tcl built as a framework?])
    # Construct a fake local framework structure to make linking with
    # '-framework Tcl' and running of tcltest work
    AC_CONFIG_COMMANDS([Tcl.framework], [n=Tcl &&
        f=$n.framework && v=Versions/$VERSION &&
        rm -rf $f && mkdir -p $f/$v/Resources &&
        ln -s $v/$n $v/Resources $f && ln -s ../../../$n $f/$v &&
        ln -s ../../../../$n-Info.plist $f/$v/Resources/Info.plist &&
        unset n f v
    ], VERSION=${TCL_VERSION})
    LD_LIBRARY_PATH_VAR="DYLD_FRAMEWORK_PATH"
    # default install directory for bundled packages
    if test "${libdir}" = '${exec_prefix}/lib' -o "`basename ${libdir}`" = 'Frameworks'; then
        PACKAGE_DIR="/Library/Tcl"
    else
        PACKAGE_DIR="$libdir"
    fi
    if test "${libdir}" = '${exec_prefix}/lib'; then
        # override libdir default
        libdir="/Library/Frameworks"
    fi
    TCL_LIB_FILE="Tcl"
    TCL_LIB_FLAG="-framework Tcl"
    TCL_BUILD_LIB_SPEC="-F`pwd | sed -e 's/ /\\\\ /g'` -framework Tcl"
    TCL_LIB_SPEC="-F${libdir} -framework Tcl"
    libdir="${libdir}/Tcl.framework/Versions/\${VERSION}"
    TCL_LIBRARY="${libdir}/Resources/Scripts"
    includedir="${libdir}/Headers"
    PRIVATE_INCLUDE_DIR="${libdir}/PrivateHeaders"
    HTML_DIR="${libdir}/Resources/Documentation/Reference/Tcl"
    EXTRA_INSTALL="install-private-headers html-tcl"
    EXTRA_BUILD_HTML='@ln -fs contents.htm "$(HTML_INSTALL_DIR)"/TclTOC.html'
    EXTRA_INSTALL_BINARIES='@echo "Installing Info.plist to $(LIB_INSTALL_DIR)/Resources/" && $(INSTALL_DATA_DIR) "$(LIB_INSTALL_DIR)/Resources" && $(INSTALL_DATA) Tcl-Info.plist "$(LIB_INSTALL_DIR)/Resources/Info.plist"'
    EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing license.terms to $(LIB_INSTALL_DIR)/Resources/" && $(INSTALL_DATA) "$(TOP_DIR)/license.terms" "$(LIB_INSTALL_DIR)/Resources"'
    EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Finalizing Tcl.framework" && rm -f "$(LIB_INSTALL_DIR)/../Current" && ln -s "$(VERSION)" "$(LIB_INSTALL_DIR)/../Current" && for f in "$(LIB_FILE)" tclConfig.sh Resources Headers PrivateHeaders; do rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/Current/$$f" "$(LIB_INSTALL_DIR)/../.."; done && f="$(STUB_LIB_FILE)" && rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/$(VERSION)/$$f" "$(LIB_INSTALL_DIR)/../.."'
    # Don't use AC_DEFINE for the following as the framework version define
    # needs to go into the Makefile even when using autoheader, so that we
    # can pick up a potential make override of VERSION. Also, don't put this
    # into CFLAGS as it should not go into tclConfig.sh
    EXTRA_CC_SWITCHES='-DTCL_FRAMEWORK_VERSION=\"$(VERSION)\"'
else
    # libdir must be a fully qualified path and not ${exec_prefix}/lib
    eval libdir="$libdir"
    # default install directory for bundled packages
    PACKAGE_DIR="$libdir"
    if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
        TCL_LIB_FLAG="-ltcl${TCL_VERSION}"
    else
        TCL_LIB_FLAG="-ltcl`echo ${TCL_VERSION} | tr -d .`"
    fi
    TCL_BUILD_LIB_SPEC="-L`pwd | sed -e 's/ /\\\\ /g'` ${TCL_LIB_FLAG}"
    TCL_LIB_SPEC="-L${libdir} ${TCL_LIB_FLAG}"
fi
VERSION='${VERSION}'
eval "CFG_TCL_SHARED_LIB_SUFFIX=${TCL_SHARED_LIB_SUFFIX}"
eval "CFG_TCL_UNSHARED_LIB_SUFFIX=${TCL_UNSHARED_LIB_SUFFIX}"
VERSION=${TCL_VERSION}

#--------------------------------------------------------------------
#	The statements below define the symbol TCL_PACKAGE_PATH, which
#	gives a list of directories that may contain packages.  The list
#	consists of one directory for machine-dependent binaries and
#	another for platform-independent scripts.
#--------------------------------------------------------------------

if test "$FRAMEWORK_BUILD" = "1" ; then
    test -z "$TCL_PACKAGE_PATH" && \
	TCL_PACKAGE_PATH="~/Library/Tcl /Library/Tcl /System/Library/Tcl ~/Library/Frameworks /Library/Frameworks /System/Library/Frameworks"
    test -z "$TCL_MODULE_PATH"  && \
	TCL_MODULE_PATH="~/Library/Tcl /Library/Tcl /System/Library/Tcl"
elif test "$prefix/lib" != "$libdir"; then
    TCL_PACKAGE_PATH="${libdir} ${prefix}/lib ${TCL_PACKAGE_PATH}"
else
    TCL_PACKAGE_PATH="${prefix}/lib ${TCL_PACKAGE_PATH}"
fi

#--------------------------------------------------------------------
#       The statements below define various symbols relating to Tcl
#       stub support.
#--------------------------------------------------------------------

# Replace ${VERSION} with contents of ${TCL_VERSION}
# double-eval to account for TCL_TRIM_DOTS.
#
eval "TCL_STUB_LIB_FILE=libtclstub${TCL_UNSHARED_LIB_SUFFIX}"
eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
eval "TCL_STUB_LIB_DIR=${libdir}"

if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
    TCL_STUB_LIB_FLAG="-ltclstub${TCL_VERSION}"
else
    TCL_STUB_LIB_FLAG="-ltclstub`echo ${TCL_VERSION} | tr -d .`"
fi

TCL_BUILD_STUB_LIB_SPEC="-L`pwd | sed -e 's/ /\\\\ /g'` ${TCL_STUB_LIB_FLAG}"
TCL_STUB_LIB_SPEC="-L${TCL_STUB_LIB_DIR} ${TCL_STUB_LIB_FLAG}"
TCL_BUILD_STUB_LIB_PATH="`pwd`/${TCL_STUB_LIB_FILE}"
TCL_STUB_LIB_PATH="${TCL_STUB_LIB_DIR}/${TCL_STUB_LIB_FILE}"

# Install time header dir can be set via --includedir
eval "TCL_INCLUDE_SPEC=\"-I${includedir}\""

#------------------------------------------------------------------------
# tclConfig.sh refers to this by a different name
#------------------------------------------------------------------------

TCL_SHARED_BUILD=${SHARED_BUILD}

AC_SUBST(TCL_VERSION)
AC_SUBST(TCL_MAJOR_VERSION)
AC_SUBST(TCL_MINOR_VERSION)
AC_SUBST(TCL_PATCH_LEVEL)
AC_SUBST(TCL_YEAR)
AC_SUBST(PKG_CFG_ARGS)

AC_SUBST(TCL_LIB_FILE)
AC_SUBST(TCL_LIB_FLAG)
AC_SUBST(TCL_LIB_SPEC)
AC_SUBST(TCL_STUB_LIB_FILE)
AC_SUBST(TCL_STUB_LIB_FLAG)
AC_SUBST(TCL_STUB_LIB_SPEC)
AC_SUBST(TCL_STUB_LIB_PATH)
AC_SUBST(TCL_INCLUDE_SPEC)
AC_SUBST(TCL_BUILD_STUB_LIB_SPEC)
AC_SUBST(TCL_BUILD_STUB_LIB_PATH)

AC_SUBST(TCL_SRC_DIR)
AC_SUBST(CFG_TCL_SHARED_LIB_SUFFIX)
AC_SUBST(CFG_TCL_UNSHARED_LIB_SUFFIX)

AC_SUBST(TCL_SHARED_BUILD)
AC_SUBST(LD_LIBRARY_PATH_VAR)

AC_SUBST(TCL_BUILD_LIB_SPEC)

AC_SUBST(TCL_LIB_VERSIONS_OK)
AC_SUBST(TCL_SHARED_LIB_SUFFIX)
AC_SUBST(TCL_UNSHARED_LIB_SUFFIX)

AC_SUBST(TCL_HAS_LONGLONG)

AC_SUBST(INSTALL_TZDATA)

AC_SUBST(DTRACE_SRC)
AC_SUBST(DTRACE_HDR)
AC_SUBST(DTRACE_OBJ)
AC_SUBST(MAKEFILE_SHELL)

AC_SUBST(BUILD_DLTEST)
AC_SUBST(TCL_PACKAGE_PATH)
AC_SUBST(TCL_MODULE_PATH)

AC_SUBST(TCL_LIBRARY)
AC_SUBST(PRIVATE_INCLUDE_DIR)
AC_SUBST(HTML_DIR)
AC_SUBST(PACKAGE_DIR)

AC_SUBST(EXTRA_CC_SWITCHES)
AC_SUBST(EXTRA_APP_CC_SWITCHES)
AC_SUBST(EXTRA_INSTALL)
AC_SUBST(EXTRA_INSTALL_BINARIES)
AC_SUBST(EXTRA_BUILD_HTML)
AC_SUBST(EXTRA_TCLSH_LIBS)

AC_SUBST(DLTEST_LD)
AC_SUBST(DLTEST_SUFFIX)

dnl	Disable the automake-friendly normalization of LIBOBJS
dnl	performed by autoconf 2.53 and later.  It's not correct for us.
define([_AC_LIBOBJS_NORMALIZE],[])
AC_CONFIG_FILES([
    Makefile:../unix/Makefile.in
    dltest/Makefile:../unix/dltest/Makefile.in
    tclConfig.sh:../unix/tclConfig.sh.in
    tcl.pc:../unix/tcl.pc.in
])
AC_OUTPUT

dnl Local Variables:
dnl mode: autoconf
dnl End:
Changes to unix/dltest/pkga.c.
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 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#undef STATIC_BUILD
#include "tcl.h"









/*
 * Prototypes for procedures defined later in this file:
 */

static int    Pkga_EqObjCmd(ClientData clientData,
		Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]);
static int    Pkga_QuoteObjCmd(ClientData clientData,







>
>
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 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#undef STATIC_BUILD
#include "tcl.h"

/*
 * TCL_STORAGE_CLASS is set unconditionally to DLLEXPORT because the
 * Pkga_Init declaration is in the source file itself, which is only
 * accessed when we are building a library.
 */
#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLEXPORT

/*
 * Prototypes for procedures defined later in this file:
 */

static int    Pkga_EqObjCmd(ClientData clientData,
		Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]);
static int    Pkga_QuoteObjCmd(ClientData clientData,
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 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

DLLEXPORT int
Pkga_Init(
    Tcl_Interp *interp)		/* Interpreter in which the package is to be
				 * made available. */
{
    int code;

    if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) {
	return TCL_ERROR;
    }
    code = Tcl_PkgProvide(interp, "Pkga", "1.0");
    if (code != TCL_OK) {
	return code;
    }
    Tcl_CreateObjCommand(interp, "pkga_eq", Pkga_EqObjCmd, NULL, NULL);
    Tcl_CreateObjCommand(interp, "pkga_quote", Pkga_QuoteObjCmd, NULL,
	    NULL);
    return TCL_OK;
}







|






|











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 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

EXTERN int
Pkga_Init(
    Tcl_Interp *interp)		/* Interpreter in which the package is to be
				 * made available. */
{
    int code;

    if (Tcl_InitStubs(interp, TCL_VERSION, 0) == NULL) {
	return TCL_ERROR;
    }
    code = Tcl_PkgProvide(interp, "Pkga", "1.0");
    if (code != TCL_OK) {
	return code;
    }
    Tcl_CreateObjCommand(interp, "pkga_eq", Pkga_EqObjCmd, NULL, NULL);
    Tcl_CreateObjCommand(interp, "pkga_quote", Pkga_QuoteObjCmd, NULL,
	    NULL);
    return TCL_OK;
}
Changes to unix/dltest/pkgc.c.
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 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#undef STATIC_BUILD
#include "tcl.h"









/*
 * Prototypes for procedures defined later in this file:
 */

static int    Pkgc_SubObjCmd(ClientData clientData,
		Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]);
static int    Pkgc_UnsafeObjCmd(ClientData clientData,







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 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#undef STATIC_BUILD
#include "tcl.h"

/*
 * TCL_STORAGE_CLASS is set unconditionally to DLLEXPORT because the
 * Pkgc_Init declaration is in the source file itself, which is only
 * accessed when we are building a library.
 */
#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLEXPORT

/*
 * Prototypes for procedures defined later in this file:
 */

static int    Pkgc_SubObjCmd(ClientData clientData,
		Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]);
static int    Pkgc_UnsafeObjCmd(ClientData clientData,
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 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

DLLEXPORT int
Pkgc_Init(
    Tcl_Interp *interp)		/* Interpreter in which the package is to be
				 * made available. */
{
    int code;

    if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) {
	return TCL_ERROR;
    }
    code = Tcl_PkgProvide(interp, "Pkgc", "1.7.2");
    if (code != TCL_OK) {
	return code;
    }
    Tcl_CreateObjCommand(interp, "pkgc_sub", Pkgc_SubObjCmd, NULL, NULL);







|






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 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

EXTERN int
Pkgc_Init(
    Tcl_Interp *interp)		/* Interpreter in which the package is to be
				 * made available. */
{
    int code;

    if (Tcl_InitStubs(interp, TCL_VERSION, 0) == NULL) {
	return TCL_ERROR;
    }
    code = Tcl_PkgProvide(interp, "Pkgc", "1.7.2");
    if (code != TCL_OK) {
	return code;
    }
    Tcl_CreateObjCommand(interp, "pkgc_sub", Pkgc_SubObjCmd, NULL, NULL);
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 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

DLLEXPORT int
Pkgc_SafeInit(
    Tcl_Interp *interp)		/* Interpreter in which the package is to be
				 * made available. */
{
    int code;

    if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) {
	return TCL_ERROR;
    }
    code = Tcl_PkgProvide(interp, "Pkgc", "1.7.2");
    if (code != TCL_OK) {
	return code;
    }
    Tcl_CreateObjCommand(interp, "pkgc_sub", Pkgc_SubObjCmd, NULL, NULL);
    return TCL_OK;
}







|






|









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 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

EXTERN int
Pkgc_SafeInit(
    Tcl_Interp *interp)		/* Interpreter in which the package is to be
				 * made available. */
{
    int code;

    if (Tcl_InitStubs(interp, TCL_VERSION, 0) == NULL) {
	return TCL_ERROR;
    }
    code = Tcl_PkgProvide(interp, "Pkgc", "1.7.2");
    if (code != TCL_OK) {
	return code;
    }
    Tcl_CreateObjCommand(interp, "pkgc_sub", Pkgc_SubObjCmd, NULL, NULL);
    return TCL_OK;
}
Changes to unix/dltest/pkgd.c.
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 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#undef STATIC_BUILD
#include "tcl.h"









/*
 * Prototypes for procedures defined later in this file:
 */

static int    Pkgd_SubObjCmd(ClientData clientData,
		Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]);
static int    Pkgd_UnsafeObjCmd(ClientData clientData,







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 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#undef STATIC_BUILD
#include "tcl.h"

/*
 * TCL_STORAGE_CLASS is set unconditionally to DLLEXPORT because the
 * Pkgd_Init declaration is in the source file itself, which is only
 * accessed when we are building a library.
 */
#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLEXPORT

/*
 * Prototypes for procedures defined later in this file:
 */

static int    Pkgd_SubObjCmd(ClientData clientData,
		Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]);
static int    Pkgd_UnsafeObjCmd(ClientData clientData,
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 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

DLLEXPORT int
Pkgd_Init(
    Tcl_Interp *interp)		/* Interpreter in which the package is to be
				 * made available. */
{
    int code;

    if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) {
	return TCL_ERROR;
    }
    code = Tcl_PkgProvide(interp, "Pkgd", "7.3");
    if (code != TCL_OK) {
	return code;
    }
    Tcl_CreateObjCommand(interp, "pkgd_sub", Pkgd_SubObjCmd, NULL, NULL);







|






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 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

EXTERN int
Pkgd_Init(
    Tcl_Interp *interp)		/* Interpreter in which the package is to be
				 * made available. */
{
    int code;

    if (Tcl_InitStubs(interp, TCL_VERSION, 0) == NULL) {
	return TCL_ERROR;
    }
    code = Tcl_PkgProvide(interp, "Pkgd", "7.3");
    if (code != TCL_OK) {
	return code;
    }
    Tcl_CreateObjCommand(interp, "pkgd_sub", Pkgd_SubObjCmd, NULL, NULL);
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 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

DLLEXPORT int
Pkgd_SafeInit(
    Tcl_Interp *interp)		/* Interpreter in which the package is to be
				 * made available. */
{
    int code;

    if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) {
	return TCL_ERROR;
    }
    code = Tcl_PkgProvide(interp, "Pkgd", "7.3");
    if (code != TCL_OK) {
	return code;
    }
    Tcl_CreateObjCommand(interp, "pkgd_sub", Pkgd_SubObjCmd, NULL, NULL);
    return TCL_OK;
}







|






|









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 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

EXTERN int
Pkgd_SafeInit(
    Tcl_Interp *interp)		/* Interpreter in which the package is to be
				 * made available. */
{
    int code;

    if (Tcl_InitStubs(interp, TCL_VERSION, 0) == NULL) {
	return TCL_ERROR;
    }
    code = Tcl_PkgProvide(interp, "Pkgd", "7.3");
    if (code != TCL_OK) {
	return code;
    }
    Tcl_CreateObjCommand(interp, "pkgd_sub", Pkgd_SubObjCmd, NULL, NULL);
    return TCL_OK;
}
Changes to unix/dltest/pkge.c.
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 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#undef STATIC_BUILD
#include "tcl.h"










/*
 *----------------------------------------------------------------------
 *
 * Pkge_Init --
 *
 *	This is a package initialization procedure, which is called by Tcl
 *	when this package is to be added to an interpreter.
 *
 * Results:
 *	Returns TCL_ERROR and leaves an error message in interp->result.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

DLLEXPORT int
Pkge_Init(
    Tcl_Interp *interp)		/* Interpreter in which the package is to be
				 * made available. */
{
    static const char script[] = "if 44 {open non_existent}";

    if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) {
	return TCL_ERROR;
    }
    return Tcl_EvalEx(interp, script, -1, 0);
}







>
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>
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>
>


















|






|




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 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#undef STATIC_BUILD
#include "tcl.h"

/*
 * TCL_STORAGE_CLASS is set unconditionally to DLLEXPORT because the
 * Pkge_Init declaration is in the source file itself, which is only
 * accessed when we are building a library.
 */
#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLEXPORT


/*
 *----------------------------------------------------------------------
 *
 * Pkge_Init --
 *
 *	This is a package initialization procedure, which is called by Tcl
 *	when this package is to be added to an interpreter.
 *
 * Results:
 *	Returns TCL_ERROR and leaves an error message in interp->result.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

EXTERN int
Pkge_Init(
    Tcl_Interp *interp)		/* Interpreter in which the package is to be
				 * made available. */
{
    static const char script[] = "if 44 {open non_existent}";

    if (Tcl_InitStubs(interp, TCL_VERSION, 0) == NULL) {
	return TCL_ERROR;
    }
    return Tcl_EvalEx(interp, script, -1, 0);
}
Changes to unix/dltest/pkgooa.c.
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     * both Tcl_InitStubs and Tcl_OOInitStubs() and
     * does not use any Tcl 8.6 features should be
     * loadable in Tcl 8.5 as well, provided the
     * TclOO extension (for Tcl 8.5) is installed.
     * This worked in Tcl 8.6.0, and is expected
     * to keep working in all future Tcl 8.x releases.
     */
    if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) {
	return TCL_ERROR;
    }
    if (tclStubsPtr == NULL) {
	Tcl_AppendResult(interp, "Tcl stubs are not inialized, "
		"did you compile using -DUSE_TCL_STUBS? ");
	return TCL_ERROR;
    }







|







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     * both Tcl_InitStubs and Tcl_OOInitStubs() and
     * does not use any Tcl 8.6 features should be
     * loadable in Tcl 8.5 as well, provided the
     * TclOO extension (for Tcl 8.5) is installed.
     * This worked in Tcl 8.6.0, and is expected
     * to keep working in all future Tcl 8.x releases.
     */
    if (Tcl_InitStubs(interp, "8.5", 0) == NULL) {
	return TCL_ERROR;
    }
    if (tclStubsPtr == NULL) {
	Tcl_AppendResult(interp, "Tcl stubs are not inialized, "
		"did you compile using -DUSE_TCL_STUBS? ");
	return TCL_ERROR;
    }
Changes to unix/dltest/pkgua.c.
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/*
 * pkgua.c --
 *
 *	This file contains a simple Tcl package "pkgua" that is intended for
 *	testing the Tcl dynamic unloading facilities.
 *
 * Copyright (c) 1995 Sun Microsystems, Inc.
 * Copyright (c) 2004 Georgios Petasis
 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */


#include "tcl.h"









/*
 * Prototypes for procedures defined later in this file:
 */

static int    PkguaEqObjCmd(ClientData clientData,
		Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]);
static int    PkguaQuoteObjCmd(ClientData clientData,













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/*
 * pkgua.c --
 *
 *	This file contains a simple Tcl package "pkgua" that is intended for
 *	testing the Tcl dynamic unloading facilities.
 *
 * Copyright (c) 1995 Sun Microsystems, Inc.
 * Copyright (c) 2004 Georgios Petasis
 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#undef STATIC_BUILD
#include "tcl.h"

/*
 * TCL_STORAGE_CLASS is set unconditionally to DLLEXPORT because the
 * Pkgua_Init declaration is in the source file itself, which is only
 * accessed when we are building a library.
 */
#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLEXPORT

/*
 * Prototypes for procedures defined later in this file:
 */

static int    PkguaEqObjCmd(ClientData clientData,
		Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]);
static int    PkguaQuoteObjCmd(ClientData clientData,
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static Tcl_Command *
PkguaInterpToTokens(
    Tcl_Interp *interp)
{
    int newEntry;
    Tcl_Command *cmdTokens;
    Tcl_HashEntry *entryPtr =
	    Tcl_CreateHashEntry(&interpTokenMap, interp, &newEntry);

    if (newEntry) {
	cmdTokens = (Tcl_Command *)
		Tcl_Alloc(sizeof(Tcl_Command) * (MAX_REGISTERED_COMMANDS+1));
	for (newEntry=0 ; newEntry<MAX_REGISTERED_COMMANDS+1 ; ++newEntry) {
	    cmdTokens[newEntry] = NULL;
	}
	Tcl_SetHashValue(entryPtr, cmdTokens);
    } else {
	cmdTokens = (Tcl_Command *) Tcl_GetHashValue(entryPtr);
    }
    return cmdTokens;
}

static void
PkguaDeleteTokens(
    Tcl_Interp *interp)
{
    Tcl_HashEntry *entryPtr =
	    Tcl_FindHashEntry(&interpTokenMap, interp);

    if (entryPtr) {
	Tcl_Free((char *) Tcl_GetHashValue(entryPtr));
	Tcl_DeleteHashEntry(entryPtr);
    }
}








|



















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static Tcl_Command *
PkguaInterpToTokens(
    Tcl_Interp *interp)
{
    int newEntry;
    Tcl_Command *cmdTokens;
    Tcl_HashEntry *entryPtr =
	    Tcl_CreateHashEntry(&interpTokenMap, (char *) interp, &newEntry);

    if (newEntry) {
	cmdTokens = (Tcl_Command *)
		Tcl_Alloc(sizeof(Tcl_Command) * (MAX_REGISTERED_COMMANDS+1));
	for (newEntry=0 ; newEntry<MAX_REGISTERED_COMMANDS+1 ; ++newEntry) {
	    cmdTokens[newEntry] = NULL;
	}
	Tcl_SetHashValue(entryPtr, cmdTokens);
    } else {
	cmdTokens = (Tcl_Command *) Tcl_GetHashValue(entryPtr);
    }
    return cmdTokens;
}

static void
PkguaDeleteTokens(
    Tcl_Interp *interp)
{
    Tcl_HashEntry *entryPtr =
	    Tcl_FindHashEntry(&interpTokenMap, (char *) interp);

    if (entryPtr) {
	Tcl_Free((char *) Tcl_GetHashValue(entryPtr));
	Tcl_DeleteHashEntry(entryPtr);
    }
}

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 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

DLLEXPORT int
Pkgua_Init(
    Tcl_Interp *interp)		/* Interpreter in which the package is to be
				 * made available. */
{
    int code, cmdIndex = 0;
    Tcl_Command *cmdTokens;

    if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) {
	return TCL_ERROR;
    }

    /*
     * Initialise our Hash table, where we store the registered command tokens
     * for each interpreter.
     */

    PkguaInitTokensHashTable();

    code = Tcl_PkgProvide(interp, "Pkgua", "1.0");
    if (code != TCL_OK) {
	return code;
    }

    Tcl_SetVar2(interp, "::pkgua_loaded", NULL, ".", TCL_APPEND_VALUE);

    cmdTokens = PkguaInterpToTokens(interp);
    cmdTokens[cmdIndex++] =
	    Tcl_CreateObjCommand(interp, "pkgua_eq", PkguaEqObjCmd, NULL,
		    NULL);
    cmdTokens[cmdIndex++] =
	    Tcl_CreateObjCommand(interp, "pkgua_quote", PkguaQuoteObjCmd,







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 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

EXTERN int
Pkgua_Init(
    Tcl_Interp *interp)		/* Interpreter in which the package is to be
				 * made available. */
{
    int code, cmdIndex = 0;
    Tcl_Command *cmdTokens;

    if (Tcl_InitStubs(interp, TCL_VERSION, 0) == NULL) {
	return TCL_ERROR;
    }

    /*
     * Initialise our Hash table, where we store the registered command tokens
     * for each interpreter.
     */

    PkguaInitTokensHashTable();

    code = Tcl_PkgProvide(interp, "Pkgua", "1.0");
    if (code != TCL_OK) {
	return code;
    }

    Tcl_SetVar(interp, "::pkgua_loaded", ".", TCL_APPEND_VALUE);

    cmdTokens = PkguaInterpToTokens(interp);
    cmdTokens[cmdIndex++] =
	    Tcl_CreateObjCommand(interp, "pkgua_eq", PkguaEqObjCmd, NULL,
		    NULL);
    cmdTokens[cmdIndex++] =
	    Tcl_CreateObjCommand(interp, "pkgua_quote", PkguaQuoteObjCmd,
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

DLLEXPORT int
Pkgua_SafeInit(
    Tcl_Interp *interp)		/* Interpreter in which the package is to be
				 * made available. */
{
    return Pkgua_Init(interp);
}








|







249
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251
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253
254
255
256
257
258
259
260
261
262
263
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

EXTERN int
Pkgua_SafeInit(
    Tcl_Interp *interp)		/* Interpreter in which the package is to be
				 * made available. */
{
    return Pkgua_Init(interp);
}

265
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295
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300
301
302
303
304
305
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308
309
310
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

DLLEXPORT int
Pkgua_Unload(
    Tcl_Interp *interp,		/* Interpreter from which the package is to be
				 * unloaded. */
    int flags)			/* Flags passed by the unloading mechanism */
{
    int code, cmdIndex;
    Tcl_Command *cmdTokens = PkguaInterpToTokens(interp);

    for (cmdIndex=0 ; cmdIndex<MAX_REGISTERED_COMMANDS ; cmdIndex++) {
	if (cmdTokens[cmdIndex] == NULL) {
	    continue;
	}
	code = Tcl_DeleteCommandFromToken(interp, cmdTokens[cmdIndex]);
	if (code != TCL_OK) {
	    return code;
	}
    }

    PkguaDeleteTokens(interp);

    Tcl_SetVar2(interp, "::pkgua_detached", NULL, ".", TCL_APPEND_VALUE);

    if (flags == TCL_UNLOAD_DETACH_FROM_PROCESS) {
	/*
	 * Tcl is ready to detach this library from the running application.
	 * We should free all the memory that is not related to any
	 * interpreter.
	 */

	PkguaFreeTokensHashTable();
	Tcl_SetVar2(interp, "::pkgua_unloaded", NULL, ".", TCL_APPEND_VALUE);
    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *







|




















|









|







274
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278
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282
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284
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307
308
309
310
311
312
313
314
315
316
317
318
319
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

EXTERN int
Pkgua_Unload(
    Tcl_Interp *interp,		/* Interpreter from which the package is to be
				 * unloaded. */
    int flags)			/* Flags passed by the unloading mechanism */
{
    int code, cmdIndex;
    Tcl_Command *cmdTokens = PkguaInterpToTokens(interp);

    for (cmdIndex=0 ; cmdIndex<MAX_REGISTERED_COMMANDS ; cmdIndex++) {
	if (cmdTokens[cmdIndex] == NULL) {
	    continue;
	}
	code = Tcl_DeleteCommandFromToken(interp, cmdTokens[cmdIndex]);
	if (code != TCL_OK) {
	    return code;
	}
    }

    PkguaDeleteTokens(interp);

    Tcl_SetVar(interp, "::pkgua_detached", ".", TCL_APPEND_VALUE);

    if (flags == TCL_UNLOAD_DETACH_FROM_PROCESS) {
	/*
	 * Tcl is ready to detach this library from the running application.
	 * We should free all the memory that is not related to any
	 * interpreter.
	 */

	PkguaFreeTokensHashTable();
	Tcl_SetVar(interp, "::pkgua_unloaded", ".", TCL_APPEND_VALUE);
    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
318
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322
323
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326
327
328
329
330
331
332
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

DLLEXPORT int
Pkgua_SafeUnload(
    Tcl_Interp *interp,		/* Interpreter from which the package is to be
				 * unloaded. */
    int flags)			/* Flags passed by the unloading mechanism */
{
    return Pkgua_Unload(interp, flags);
}







|







327
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329
330
331
332
333
334
335
336
337
338
339
340
341
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

EXTERN int
Pkgua_SafeUnload(
    Tcl_Interp *interp,		/* Interpreter from which the package is to be
				 * unloaded. */
    int flags)			/* Flags passed by the unloading mechanism */
{
    return Pkgua_Unload(interp, flags);
}
Changes to unix/tcl.m4.
1092
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1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
    UNSHARED_LIB_SUFFIX=""
    TCL_TRIM_DOTS='`echo ${VERSION} | tr -d .`'
    ECHO_VERSION='`echo ${VERSION}`'
    TCL_LIB_VERSIONS_OK=ok
    CFLAGS_DEBUG=-g
    AS_IF([test "$GCC" = yes], [
	CFLAGS_OPTIMIZE=-O2
	CFLAGS_WARNING="-Wall -Wsign-compare -Wdeclaration-after-statement"
    ], [
	CFLAGS_OPTIMIZE=-O
	CFLAGS_WARNING=""
    ])
    AC_CHECK_TOOL(AR, ar)
    STLIB_LD='${AR} cr'
    LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"







|







1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
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1104
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1106
    UNSHARED_LIB_SUFFIX=""
    TCL_TRIM_DOTS='`echo ${VERSION} | tr -d .`'
    ECHO_VERSION='`echo ${VERSION}`'
    TCL_LIB_VERSIONS_OK=ok
    CFLAGS_DEBUG=-g
    AS_IF([test "$GCC" = yes], [
	CFLAGS_OPTIMIZE=-O2
	CFLAGS_WARNING="-Wall"
    ], [
	CFLAGS_OPTIMIZE=-O
	CFLAGS_WARNING=""
    ])
    AC_CHECK_TOOL(AR, ar)
    STLIB_LD='${AR} cr'
    LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
Changes to unix/tcl.spec.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
# This file is the basis for a binary Tcl RPM for Linux.

%{!?directory:%define directory /usr/local}

Name:          tcl
Summary:       Tcl scripting language development environment
Version:       8.7a0
Release:       2
License:       BSD
Group:         Development/Languages
Source:        http://prdownloads.sourceforge.net/tcl/tcl%{version}-src.tar.gz
URL:           http://www.tcl.tk/
Buildroot:     /var/tmp/%{name}%{version}







|







1
2
3
4
5
6
7
8
9
10
11
12
13
14
# This file is the basis for a binary Tcl RPM for Linux.

%{!?directory:%define directory /usr/local}

Name:          tcl
Summary:       Tcl scripting language development environment
Version:       8.6.6
Release:       2
License:       BSD
Group:         Development/Languages
Source:        http://prdownloads.sourceforge.net/tcl/tcl%{version}-src.tar.gz
URL:           http://www.tcl.tk/
Buildroot:     /var/tmp/%{name}%{version}

Changes to unix/tclConfig.h.in.
389
390
391
392
393
394
395



396
397
398
399
400
401
402
#undef TCL_MEM_DEBUG

/* What is the default extension for shared libraries? */
#undef TCL_SHLIB_EXT

/* Are we building with threads enabled? */
#undef TCL_THREADS




/* Do we allow unloading of shared libraries? */
#undef TCL_UNLOAD_DLLS

/* Does this platform have wide high-resolution clicks? */
#undef TCL_WIDE_CLICKS








>
>
>







389
390
391
392
393
394
395
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397
398
399
400
401
402
403
404
405
#undef TCL_MEM_DEBUG

/* What is the default extension for shared libraries? */
#undef TCL_SHLIB_EXT

/* Are we building with threads enabled? */
#undef TCL_THREADS

/* Build libtommath? */
#undef TCL_TOMMATH

/* Do we allow unloading of shared libraries? */
#undef TCL_UNLOAD_DLLS

/* Does this platform have wide high-resolution clicks? */
#undef TCL_WIDE_CLICKS

Changes to unix/tclConfig.sh.in.
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
# Base command to use for combining object files into a shared library:
TCL_SHLIB_LD='@SHLIB_LD@'

# Base command to use for combining object files into a static library:
TCL_STLIB_LD='@STLIB_LD@'

# Either '$LIBS' (if dependent libraries should be included when linking
# shared libraries) or an empty string.  See Tcl's configure.ac for more
# explanation.
TCL_SHLIB_LD_LIBS='@SHLIB_LD_LIBS@'

# Suffix to use for the name of a shared library.
TCL_SHLIB_SUFFIX='@SHLIB_SUFFIX@'

# Library file(s) to include in tclsh and other base applications







|







62
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64
65
66
67
68
69
70
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72
73
74
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# Base command to use for combining object files into a shared library:
TCL_SHLIB_LD='@SHLIB_LD@'

# Base command to use for combining object files into a static library:
TCL_STLIB_LD='@STLIB_LD@'

# Either '$LIBS' (if dependent libraries should be included when linking
# shared libraries) or an empty string.  See Tcl's configure.in for more
# explanation.
TCL_SHLIB_LD_LIBS='@SHLIB_LD_LIBS@'

# Suffix to use for the name of a shared library.
TCL_SHLIB_SUFFIX='@SHLIB_SUFFIX@'

# Library file(s) to include in tclsh and other base applications
Changes to unix/tclUnixChan.c.
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
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73
74
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81
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84
85
86
#define SET_BITS(var, bits)	((var) |= (bits))
#define CLEAR_BITS(var, bits)	((var) &= ~(bits))

/*
 * This structure describes per-instance state of a file based channel.
 */

typedef struct {
    Tcl_Channel channel;	/* Channel associated with this file. */
    int fd;			/* File handle. */
    int validMask;		/* OR'ed combination of TCL_READABLE,
				 * TCL_WRITABLE, or TCL_EXCEPTION: indicates
				 * which operations are valid on the file. */
} FileState;

#ifdef SUPPORTS_TTY

/*
 * The following structure is used to set or get the serial port attributes in
 * a platform-independant manner.
 */

typedef struct {
    int baud;
    int parity;
    int data;
    int stop;
} TtyAttrs;

#endif	/* !SUPPORTS_TTY */







|














|







57
58
59
60
61
62
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64
65
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76
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81
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83
84
85
86
#define SET_BITS(var, bits)	((var) |= (bits))
#define CLEAR_BITS(var, bits)	((var) &= ~(bits))

/*
 * This structure describes per-instance state of a file based channel.
 */

typedef struct FileState {
    Tcl_Channel channel;	/* Channel associated with this file. */
    int fd;			/* File handle. */
    int validMask;		/* OR'ed combination of TCL_READABLE,
				 * TCL_WRITABLE, or TCL_EXCEPTION: indicates
				 * which operations are valid on the file. */
} FileState;

#ifdef SUPPORTS_TTY

/*
 * The following structure is used to set or get the serial port attributes in
 * a platform-independant manner.
 */

typedef struct TtyAttrs {
    int baud;
    int parity;
    int data;
    int stop;
} TtyAttrs;

#endif	/* !SUPPORTS_TTY */
Changes to unix/tclUnixCompat.c.
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
/*
 * Per-thread private storage used to store values returned from MT-unsafe
 * library calls.
 */

#ifdef TCL_THREADS

typedef struct {
    struct passwd pwd;
#if defined(HAVE_GETPWNAM_R_5) || defined(HAVE_GETPWUID_R_5)
#define NEED_PW_CLEANER 1
    char *pbuf;
    int pbuflen;
#else
    char pbuf[2048];







|







45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
/*
 * Per-thread private storage used to store values returned from MT-unsafe
 * library calls.
 */

#ifdef TCL_THREADS

typedef struct ThreadSpecificData {
    struct passwd pwd;
#if defined(HAVE_GETPWNAM_R_5) || defined(HAVE_GETPWUID_R_5)
#define NEED_PW_CLEANER 1
    char *pbuf;
    int pbuflen;
#else
    char pbuf[2048];
984
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991
992
993
994
995
996
997
998
999
 *	instruction in the four integers designated by 'regsPtr'
 *
 *----------------------------------------------------------------------
 */

int
TclWinCPUID(
    int index,		/* Which CPUID value to retrieve. */
    int *regsPtr)	/* Registers after the CPUID. */
{
    int status = TCL_ERROR;

    /* See: <http://en.wikipedia.org/wiki/CPUID> */
#if defined(HAVE_CPUID)
#if defined(__x86_64__) || defined(_M_AMD64) || defined (_M_X64)
    __asm__ __volatile__("movq %%rbx, %%rsi     \n\t" /* save %rbx */







|
|







984
985
986
987
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989
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991
992
993
994
995
996
997
998
999
 *	instruction in the four integers designated by 'regsPtr'
 *
 *----------------------------------------------------------------------
 */

int
TclWinCPUID(
    unsigned int index,		/* Which CPUID value to retrieve. */
    unsigned int *regsPtr)	/* Registers after the CPUID. */
{
    int status = TCL_ERROR;

    /* See: <http://en.wikipedia.org/wiki/CPUID> */
#if defined(HAVE_CPUID)
#if defined(__x86_64__) || defined(_M_AMD64) || defined (_M_X64)
    __asm__ __volatile__("movq %%rbx, %%rsi     \n\t" /* save %rbx */
Changes to unix/tclUnixFCmd.c.
1503
1504
1505
1506
1507
1508
1509

1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
    int result;
    const char *native;

    if (Tcl_GetLongFromObj(NULL, attributePtr, &gid) != TCL_OK) {
	Tcl_DString ds;
	struct group *groupPtr = NULL;
	const char *string;


	string = TclGetString(attributePtr);

	native = Tcl_UtfToExternalDString(NULL, string, attributePtr->length, &ds);
	groupPtr = TclpGetGrNam(native); /* INTL: Native. */
	Tcl_DStringFree(&ds);

	if (groupPtr == NULL) {
	    if (interp != NULL) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"could not set group for file \"%s\":"







>

|

|







1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
    int result;
    const char *native;

    if (Tcl_GetLongFromObj(NULL, attributePtr, &gid) != TCL_OK) {
	Tcl_DString ds;
	struct group *groupPtr = NULL;
	const char *string;
	int length;

	string = Tcl_GetStringFromObj(attributePtr, &length);

	native = Tcl_UtfToExternalDString(NULL, string, length, &ds);
	groupPtr = TclpGetGrNam(native); /* INTL: Native. */
	Tcl_DStringFree(&ds);

	if (groupPtr == NULL) {
	    if (interp != NULL) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"could not set group for file \"%s\":"
1569
1570
1571
1572
1573
1574
1575

1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
    int result;
    const char *native;

    if (Tcl_GetLongFromObj(NULL, attributePtr, &uid) != TCL_OK) {
	Tcl_DString ds;
	struct passwd *pwPtr = NULL;
	const char *string;


	string = TclGetString(attributePtr);

	native = Tcl_UtfToExternalDString(NULL, string, attributePtr->length, &ds);
	pwPtr = TclpGetPwNam(native);			/* INTL: Native. */
	Tcl_DStringFree(&ds);

	if (pwPtr == NULL) {
	    if (interp != NULL) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"could not set owner for file \"%s\":"







>

|

|







1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
    int result;
    const char *native;

    if (Tcl_GetLongFromObj(NULL, attributePtr, &uid) != TCL_OK) {
	Tcl_DString ds;
	struct passwd *pwPtr = NULL;
	const char *string;
	int length;

	string = Tcl_GetStringFromObj(attributePtr, &length);

	native = Tcl_UtfToExternalDString(NULL, string, length, &ds);
	pwPtr = TclpGetPwNam(native);			/* INTL: Native. */
	Tcl_DStringFree(&ds);

	if (pwPtr == NULL) {
	    if (interp != NULL) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"could not set owner for file \"%s\":"
1940
1941
1942
1943
1944
1945
1946

1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
int
TclpObjNormalizePath(
    Tcl_Interp *interp,
    Tcl_Obj *pathPtr,
    int nextCheckpoint)
{
    const char *currentPathEndPosition;

    char cur;
    const char *path = TclGetString(pathPtr);
    size_t pathLen = pathPtr->length;
    Tcl_DString ds;
    const char *nativePath;
#ifndef NO_REALPATH
    char normPath[MAXPATHLEN];
#endif

    /*







>

|
<







1942
1943
1944
1945
1946
1947
1948
1949
1950
1951

1952
1953
1954
1955
1956
1957
1958
int
TclpObjNormalizePath(
    Tcl_Interp *interp,
    Tcl_Obj *pathPtr,
    int nextCheckpoint)
{
    const char *currentPathEndPosition;
    int pathLen;
    char cur;
    const char *path = Tcl_GetStringFromObj(pathPtr, &pathLen);

    Tcl_DString ds;
    const char *nativePath;
#ifndef NO_REALPATH
    char normPath[MAXPATHLEN];
#endif

    /*
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
    Tcl_Obj *dirObj,
    Tcl_Obj *basenameObj,
    Tcl_Obj *extensionObj,
    Tcl_Obj *resultingNameObj)
{
    Tcl_DString template, tmp;
    const char *string;
    int fd;

    /*
     * We should also check against making more then TMP_MAX of these.
     */

    if (dirObj) {
	string = TclGetString(dirObj);
	Tcl_UtfToExternalDString(NULL, string, dirObj->length, &template);
    } else {
	Tcl_DStringInit(&template);
	Tcl_DStringAppend(&template, DefaultTempDir(), -1); /* INTL: native */
    }

    TclDStringAppendLiteral(&template, "/");

    if (basenameObj) {
	string = TclGetString(basenameObj);
	Tcl_UtfToExternalDString(NULL, string, basenameObj->length, &tmp);
	TclDStringAppendDString(&template, &tmp);
	Tcl_DStringFree(&tmp);
    } else {
	TclDStringAppendLiteral(&template, "tcl");
    }

    TclDStringAppendLiteral(&template, "_XXXXXX");

#ifdef HAVE_MKSTEMPS
    if (extensionObj) {
	string = TclGetString(extensionObj);
	Tcl_UtfToExternalDString(NULL, string, extensionObj->length, &tmp);
	TclDStringAppendDString(&template, &tmp);
	fd = mkstemps(Tcl_DStringValue(&template), Tcl_DStringLength(&tmp));
	Tcl_DStringFree(&tmp);
    } else
#endif
    {
	fd = mkstemp(Tcl_DStringValue(&template));







|






|
|








|
|










|
|







2173
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2181
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2188
2189
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2191
2192
2193
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2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
    Tcl_Obj *dirObj,
    Tcl_Obj *basenameObj,
    Tcl_Obj *extensionObj,
    Tcl_Obj *resultingNameObj)
{
    Tcl_DString template, tmp;
    const char *string;
    int len, fd;

    /*
     * We should also check against making more then TMP_MAX of these.
     */

    if (dirObj) {
	string = Tcl_GetStringFromObj(dirObj, &len);
	Tcl_UtfToExternalDString(NULL, string, len, &template);
    } else {
	Tcl_DStringInit(&template);
	Tcl_DStringAppend(&template, DefaultTempDir(), -1); /* INTL: native */
    }

    TclDStringAppendLiteral(&template, "/");

    if (basenameObj) {
	string = Tcl_GetStringFromObj(basenameObj, &len);
	Tcl_UtfToExternalDString(NULL, string, len, &tmp);
	TclDStringAppendDString(&template, &tmp);
	Tcl_DStringFree(&tmp);
    } else {
	TclDStringAppendLiteral(&template, "tcl");
    }

    TclDStringAppendLiteral(&template, "_XXXXXX");

#ifdef HAVE_MKSTEMPS
    if (extensionObj) {
	string = Tcl_GetStringFromObj(extensionObj, &len);
	Tcl_UtfToExternalDString(NULL, string, len, &tmp);
	TclDStringAppendDString(&template, &tmp);
	fd = mkstemps(Tcl_DStringValue(&template), Tcl_DStringLength(&tmp));
	Tcl_DStringFree(&tmp);
    } else
#endif
    {
	fd = mkstemp(Tcl_DStringValue(&template));
Changes to unix/tclUnixFile.c.
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
	}
	Tcl_DecrRefCount(tailPtr);
	Tcl_DecrRefCount(fileNamePtr);
    } else {
	DIR *d;
	Tcl_DirEntry *entryPtr;
	const char *dirName;
	size_t dirLength, nativeDirLen;
	int matchHidden, matchHiddenPat;
	Tcl_StatBuf statBuf;
	Tcl_DString ds;		/* native encoding of dir */
	Tcl_DString dsOrig;	/* utf-8 encoding of dir */

	Tcl_DStringInit(&dsOrig);
	dirName = TclGetString(fileNamePtr);
	dirLength = fileNamePtr->length;
	Tcl_DStringAppend(&dsOrig, dirName, dirLength);

	/*
	 * Make sure that the directory part of the name really is a
	 * directory. If the directory name is "", use the name "." instead,
	 * because some UNIX systems don't treat "" like "." automatically.
	 * Keep the "" for use in generating file names, otherwise "glob







|






|
<







258
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273
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	}
	Tcl_DecrRefCount(tailPtr);
	Tcl_DecrRefCount(fileNamePtr);
    } else {
	DIR *d;
	Tcl_DirEntry *entryPtr;
	const char *dirName;
	int dirLength, nativeDirLen;
	int matchHidden, matchHiddenPat;
	Tcl_StatBuf statBuf;
	Tcl_DString ds;		/* native encoding of dir */
	Tcl_DString dsOrig;	/* utf-8 encoding of dir */

	Tcl_DStringInit(&dsOrig);
	dirName = Tcl_GetStringFromObj(fileNamePtr, &dirLength);

	Tcl_DStringAppend(&dsOrig, dirName, dirLength);

	/*
	 * Make sure that the directory part of the name really is a
	 * directory. If the directory name is "", use the name "." instead,
	 * because some UNIX systems don't treat "" like "." automatically.
	 * Keep the "" for use in generating file names, otherwise "glob
934
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939
940

941
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956
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	}

	/*
	 * Check symbolic link flag first, since we prefer to create these.
	 */

	if (linkAction & TCL_CREATE_SYMBOLIC_LINK) {

	    Tcl_DString ds;
	    Tcl_Obj *transPtr;

	    /*
	     * Now we don't want to link to the absolute, normalized path.
	     * Relative links are quite acceptable (but links to ~user are not
	     * -- these must be expanded first).
	     */

	    transPtr = Tcl_FSGetTranslatedPath(NULL, toPtr);
	    if (transPtr == NULL) {
		return NULL;
	    }
	    target = TclGetString(transPtr);
	    target = Tcl_UtfToExternalDString(NULL, target, transPtr->length, &ds);
	    Tcl_DecrRefCount(transPtr);

	    if (symlink(target, src) != 0) {
		toPtr = NULL;
	    }
	    Tcl_DStringFree(&ds);
	} else if (linkAction & TCL_CREATE_HARD_LINK) {







>













|
|







933
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	}

	/*
	 * Check symbolic link flag first, since we prefer to create these.
	 */

	if (linkAction & TCL_CREATE_SYMBOLIC_LINK) {
	    int targetLen;
	    Tcl_DString ds;
	    Tcl_Obj *transPtr;

	    /*
	     * Now we don't want to link to the absolute, normalized path.
	     * Relative links are quite acceptable (but links to ~user are not
	     * -- these must be expanded first).
	     */

	    transPtr = Tcl_FSGetTranslatedPath(NULL, toPtr);
	    if (transPtr == NULL) {
		return NULL;
	    }
	    target = Tcl_GetStringFromObj(transPtr, &targetLen);
	    target = Tcl_UtfToExternalDString(NULL, target, targetLen, &ds);
	    Tcl_DecrRefCount(transPtr);

	    if (symlink(target, src) != 0) {
		toPtr = NULL;
	    }
	    Tcl_DStringFree(&ds);
	} else if (linkAction & TCL_CREATE_HARD_LINK) {
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TclNativeCreateNativeRep(
    Tcl_Obj *pathPtr)
{
    char *nativePathPtr;
    const char *str;
    Tcl_DString ds;
    Tcl_Obj *validPathPtr;
    size_t len;

    if (TclFSCwdIsNative()) {
	/*
	 * The cwd is native, which means we can use the translated path
	 * without worrying about normalization (this will also usually be
	 * shorter so the utf-to-external conversion will be somewhat faster).
	 */







|







1076
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TclNativeCreateNativeRep(
    Tcl_Obj *pathPtr)
{
    char *nativePathPtr;
    const char *str;
    Tcl_DString ds;
    Tcl_Obj *validPathPtr;
    int len;

    if (TclFSCwdIsNative()) {
	/*
	 * The cwd is native, which means we can use the translated path
	 * without worrying about normalization (this will also usually be
	 * shorter so the utf-to-external conversion will be somewhat faster).
	 */
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	validPathPtr = Tcl_FSGetNormalizedPath(NULL, pathPtr);
	if (validPathPtr == NULL) {
	    return NULL;
	}
	Tcl_IncrRefCount(validPathPtr);
    }

    str = TclGetString(validPathPtr);
    len = validPathPtr->length;
    Tcl_UtfToExternalDString(NULL, str, len, &ds);
    len = Tcl_DStringLength(&ds) + sizeof(char);
    if (strlen(Tcl_DStringValue(&ds)) < len - sizeof(char)) {
	/* See bug [3118489]: NUL in filenames */
	Tcl_DecrRefCount(validPathPtr);
	Tcl_DStringFree(&ds);
	return NULL;







|
<







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	validPathPtr = Tcl_FSGetNormalizedPath(NULL, pathPtr);
	if (validPathPtr == NULL) {
	    return NULL;
	}
	Tcl_IncrRefCount(validPathPtr);
    }

    str = Tcl_GetStringFromObj(validPathPtr, &len);

    Tcl_UtfToExternalDString(NULL, str, len, &ds);
    len = Tcl_DStringLength(&ds) + sizeof(char);
    if (strlen(Tcl_DStringValue(&ds)) < len - sizeof(char)) {
	/* See bug [3118489]: NUL in filenames */
	Tcl_DecrRefCount(validPathPtr);
	Tcl_DStringFree(&ds);
	return NULL;
Changes to unix/tclUnixInit.c.
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121
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123
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/*
 * The following table is used to map from Unix locale strings to encoding
 * files. If HAVE_LANGINFO is defined, then this is a fallback table when the
 * result from nl_langinfo isn't a recognized encoding. Otherwise this is the
 * first list checked for a mapping from env encoding to Tcl encoding name.
 */

typedef struct {
    const char *lang;
    const char *encoding;
} LocaleTable;

/*
 * The table below is sorted for the sake of doing binary searches on it. The
 * indenting reflects different categories of data. The leftmost data







|







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/*
 * The following table is used to map from Unix locale strings to encoding
 * files. If HAVE_LANGINFO is defined, then this is a fallback table when the
 * result from nl_langinfo isn't a recognized encoding. Otherwise this is the
 * first list checked for a mapping from env encoding to Tcl encoding name.
 */

typedef struct LocaleTable {
    const char *lang;
    const char *encoding;
} LocaleTable;

/*
 * The table below is sorted for the sake of doing binary searches on it. The
 * indenting reflects different categories of data. The leftmost data
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392
393








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     */

#ifdef SIGPIPE
    (void) signal(SIGPIPE, SIG_IGN);
#endif /* SIGPIPE */

#if defined(__FreeBSD__) && defined(__GNUC__)








    (void) fpsetmask(0L);
#endif

#if defined(__bsdi__) && (_BSDI_VERSION > 199501)
    /*
     * Find local symbols. Don't report an error if we fail.
     */







>
>
>
>
>
>
>
>







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     */

#ifdef SIGPIPE
    (void) signal(SIGPIPE, SIG_IGN);
#endif /* SIGPIPE */

#if defined(__FreeBSD__) && defined(__GNUC__)
    /*
     * Adjust the rounding mode to be more conventional. Note that FreeBSD
     * only provides the __fpsetreg() used by the following two for the GNU
     * Compiler. When using, say, Intel's icc they break. (Partially based on
     * patch in BSD ports system from root@celsius.bychok.com)
     */

    fpsetround(FP_RN);
    (void) fpsetmask(0L);
#endif

#if defined(__bsdi__) && (_BSDI_VERSION > 199501)
    /*
     * Find local symbols. Don't report an error if we fail.
     */
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 *
 *-------------------------------------------------------------------------
 */

void
TclpInitLibraryPath(
    char **valuePtr,
    size_t *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
#define LIBRARY_SIZE	    32
    Tcl_Obj *pathPtr, *objPtr;
    const char *str;
    Tcl_DString buffer;








|







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 *
 *-------------------------------------------------------------------------
 */

void
TclpInitLibraryPath(
    char **valuePtr,
    int *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
#define LIBRARY_SIZE	    32
    Tcl_Obj *pathPtr, *objPtr;
    const char *str;
    Tcl_DString buffer;

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	    objPtr = Tcl_NewStringObj(str, -1);
	    Tcl_ListObjAppendElement(NULL, pathPtr, objPtr);
	}
    }
    Tcl_DStringFree(&buffer);

    *encodingPtr = Tcl_GetEncoding(NULL, NULL);
    str = TclGetString(pathPtr);
    *lengthPtr = pathPtr->length;
    *valuePtr = ckalloc(*lengthPtr + 1);
    memcpy(*valuePtr, str, *lengthPtr + 1);
    Tcl_DecrRefCount(pathPtr);
}

/*
 *---------------------------------------------------------------------------
 *
 * TclpSetInitialEncodings --







|
<
|
|







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	    objPtr = Tcl_NewStringObj(str, -1);
	    Tcl_ListObjAppendElement(NULL, pathPtr, objPtr);
	}
    }
    Tcl_DStringFree(&buffer);

    *encodingPtr = Tcl_GetEncoding(NULL, NULL);
    str = Tcl_GetStringFromObj(pathPtr, lengthPtr);

    *valuePtr = ckalloc((*lengthPtr) + 1);
    memcpy(*valuePtr, str, (size_t)(*lengthPtr)+1);
    Tcl_DecrRefCount(pathPtr);
}

/*
 *---------------------------------------------------------------------------
 *
 * TclpSetInitialEncodings --
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	if (locale) {
	    char loc[256];

	    if (CFStringGetCString(locale, loc, 256, kCFStringEncodingUTF8)) {
		if (!Tcl_CreateNamespace(interp, "::tcl::mac", NULL, NULL)) {
		    Tcl_ResetResult(interp);
		}
		Tcl_SetVar2(interp, "::tcl::mac::locale", NULL, loc, TCL_GLOBAL_ONLY);
	    }
	}
	CFRelease(localeRef);
    }
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED > 1020 */

    if (MacOSXGetLibraryPath(interp, MAXPATHLEN, tclLibPath) == TCL_OK) {
	const char *str;
	CFBundleRef bundleRef;

	Tcl_SetVar2(interp, "tclDefaultLibrary", NULL, tclLibPath, TCL_GLOBAL_ONLY);
	Tcl_SetVar2(interp, "tcl_pkgPath", NULL, tclLibPath, TCL_GLOBAL_ONLY);
	Tcl_SetVar2(interp, "tcl_pkgPath", NULL, " ",
		TCL_GLOBAL_ONLY | TCL_APPEND_VALUE);

	str = TclGetEnv("DYLD_FRAMEWORK_PATH", &ds);
	if ((str != NULL) && (str[0] != '\0')) {
	    char *p = Tcl_DStringValue(&ds);

	    /*
	     * Convert DYLD_FRAMEWORK_PATH from colon to space separated.
	     */

	    do {
		if (*p == ':') {
		    *p = ' ';
		}
	    } while (*p++);
	    Tcl_SetVar2(interp, "tcl_pkgPath", NULL, Tcl_DStringValue(&ds),
		    TCL_GLOBAL_ONLY | TCL_APPEND_VALUE);
	    Tcl_SetVar2(interp, "tcl_pkgPath", NULL, " ",
		    TCL_GLOBAL_ONLY | TCL_APPEND_VALUE);
	    Tcl_DStringFree(&ds);
	}
	bundleRef = CFBundleGetMainBundle();
	if (bundleRef) {
	    CFURLRef frameworksURL;
	    Tcl_StatBuf statBuf;

	    frameworksURL = CFBundleCopyPrivateFrameworksURL(bundleRef);
	    if (frameworksURL) {
		if (CFURLGetFileSystemRepresentation(frameworksURL, TRUE,
			(unsigned char*) tclLibPath, MAXPATHLEN) &&
			! TclOSstat(tclLibPath, &statBuf) &&
			S_ISDIR(statBuf.st_mode)) {
		    Tcl_SetVar2(interp, "tcl_pkgPath", NULL, tclLibPath,
			    TCL_GLOBAL_ONLY | TCL_APPEND_VALUE);
		    Tcl_SetVar2(interp, "tcl_pkgPath", NULL, " ",
			    TCL_GLOBAL_ONLY | TCL_APPEND_VALUE);
		}
		CFRelease(frameworksURL);
	    }
	    frameworksURL = CFBundleCopySharedFrameworksURL(bundleRef);
	    if (frameworksURL) {
		if (CFURLGetFileSystemRepresentation(frameworksURL, TRUE,
			(unsigned char*) tclLibPath, MAXPATHLEN) &&
			! TclOSstat(tclLibPath, &statBuf) &&
			S_ISDIR(statBuf.st_mode)) {
		    Tcl_SetVar2(interp, "tcl_pkgPath", NULL, tclLibPath,
			    TCL_GLOBAL_ONLY | TCL_APPEND_VALUE);
		    Tcl_SetVar2(interp, "tcl_pkgPath", NULL, " ",
			    TCL_GLOBAL_ONLY | TCL_APPEND_VALUE);
		}
		CFRelease(frameworksURL);
	    }
	}
	Tcl_SetVar2(interp, "tcl_pkgPath", NULL, pkgPath,
		TCL_GLOBAL_ONLY | TCL_APPEND_VALUE);
    } else
#endif /* HAVE_COREFOUNDATION */
    {
	Tcl_SetVar2(interp, "tcl_pkgPath", NULL, pkgPath, TCL_GLOBAL_ONLY);
    }

#ifdef DJGPP
    Tcl_SetVar2(interp, "tcl_platform", "platform", "dos", TCL_GLOBAL_ONLY);
#else
    Tcl_SetVar2(interp, "tcl_platform", "platform", "unix", TCL_GLOBAL_ONLY);
#endif







|










|
|
|















|

|














|

|










|

|





|




|







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	if (locale) {
	    char loc[256];

	    if (CFStringGetCString(locale, loc, 256, kCFStringEncodingUTF8)) {
		if (!Tcl_CreateNamespace(interp, "::tcl::mac", NULL, NULL)) {
		    Tcl_ResetResult(interp);
		}
		Tcl_SetVar(interp, "::tcl::mac::locale", loc, TCL_GLOBAL_ONLY);
	    }
	}
	CFRelease(localeRef);
    }
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED > 1020 */

    if (MacOSXGetLibraryPath(interp, MAXPATHLEN, tclLibPath) == TCL_OK) {
	const char *str;
	CFBundleRef bundleRef;

	Tcl_SetVar(interp, "tclDefaultLibrary", tclLibPath, TCL_GLOBAL_ONLY);
	Tcl_SetVar(interp, "tcl_pkgPath", tclLibPath, TCL_GLOBAL_ONLY);
	Tcl_SetVar(interp, "tcl_pkgPath", " ",
		TCL_GLOBAL_ONLY | TCL_APPEND_VALUE);

	str = TclGetEnv("DYLD_FRAMEWORK_PATH", &ds);
	if ((str != NULL) && (str[0] != '\0')) {
	    char *p = Tcl_DStringValue(&ds);

	    /*
	     * Convert DYLD_FRAMEWORK_PATH from colon to space separated.
	     */

	    do {
		if (*p == ':') {
		    *p = ' ';
		}
	    } while (*p++);
	    Tcl_SetVar(interp, "tcl_pkgPath", Tcl_DStringValue(&ds),
		    TCL_GLOBAL_ONLY | TCL_APPEND_VALUE);
	    Tcl_SetVar(interp, "tcl_pkgPath", " ",
		    TCL_GLOBAL_ONLY | TCL_APPEND_VALUE);
	    Tcl_DStringFree(&ds);
	}
	bundleRef = CFBundleGetMainBundle();
	if (bundleRef) {
	    CFURLRef frameworksURL;
	    Tcl_StatBuf statBuf;

	    frameworksURL = CFBundleCopyPrivateFrameworksURL(bundleRef);
	    if (frameworksURL) {
		if (CFURLGetFileSystemRepresentation(frameworksURL, TRUE,
			(unsigned char*) tclLibPath, MAXPATHLEN) &&
			! TclOSstat(tclLibPath, &statBuf) &&
			S_ISDIR(statBuf.st_mode)) {
		    Tcl_SetVar(interp, "tcl_pkgPath", tclLibPath,
			    TCL_GLOBAL_ONLY | TCL_APPEND_VALUE);
		    Tcl_SetVar(interp, "tcl_pkgPath", " ",
			    TCL_GLOBAL_ONLY | TCL_APPEND_VALUE);
		}
		CFRelease(frameworksURL);
	    }
	    frameworksURL = CFBundleCopySharedFrameworksURL(bundleRef);
	    if (frameworksURL) {
		if (CFURLGetFileSystemRepresentation(frameworksURL, TRUE,
			(unsigned char*) tclLibPath, MAXPATHLEN) &&
			! TclOSstat(tclLibPath, &statBuf) &&
			S_ISDIR(statBuf.st_mode)) {
		    Tcl_SetVar(interp, "tcl_pkgPath", tclLibPath,
			    TCL_GLOBAL_ONLY | TCL_APPEND_VALUE);
		    Tcl_SetVar(interp, "tcl_pkgPath", " ",
			    TCL_GLOBAL_ONLY | TCL_APPEND_VALUE);
		}
		CFRelease(frameworksURL);
	    }
	}
	Tcl_SetVar(interp, "tcl_pkgPath", pkgPath,
		TCL_GLOBAL_ONLY | TCL_APPEND_VALUE);
    } else
#endif /* HAVE_COREFOUNDATION */
    {
	Tcl_SetVar(interp, "tcl_pkgPath", pkgPath, TCL_GLOBAL_ONLY);
    }

#ifdef DJGPP
    Tcl_SetVar2(interp, "tcl_platform", "platform", "dos", TCL_GLOBAL_ONLY);
#else
    Tcl_SetVar2(interp, "tcl_platform", "platform", "unix", TCL_GLOBAL_ONLY);
#endif
Changes to unix/tclUnixNotfy.c.


1
2
3
4
5
6
7
8
9


/*
 * tclUnixNotfy.c --
 *
 *	This file contains the implementation of the select()-based
 *	Unix-specific notifier, which is the lowest-level part of the Tcl
 *	event loop. This file works together with generic/tclNotify.c.
 *
 * Copyright (c) 1995-1997 Sun Microsystems, Inc.
 *
>
>

|







1
2
3
4
5
6
7
8
9
10
11
#define AT_FORK_INIT_VALUE 0
#define RESET_ATFORK_MUTEX 1
/*
 * tclUnixNotify.c --
 *
 *	This file contains the implementation of the select()-based
 *	Unix-specific notifier, which is the lowest-level part of the Tcl
 *	event loop. This file works together with generic/tclNotify.c.
 *
 * Copyright (c) 1995-1997 Sun Microsystems, Inc.
 *
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
} FileHandler;

/*
 * The following structure is what is added to the Tcl event queue when file
 * handlers are ready to fire.
 */

typedef struct {
    Tcl_Event header;		/* Information that is standard for all
				 * events. */
    int fd;			/* File descriptor that is ready. Used to find
				 * the FileHandler structure for the file
				 * (can't point directly to the FileHandler
				 * structure because it could go away while
				 * the event is queued). */
} FileHandlerEvent;

/*
 * The following structure contains a set of select() masks to track readable,
 * writable, and exception conditions.
 */

typedef struct {
    fd_set readable;
    fd_set writable;
    fd_set exception;
} SelectMasks;

/*
 * The following static structure contains the state information for the







|














|







37
38
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41
42
43
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45
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59
60
61
62
63
64
65
66
} FileHandler;

/*
 * The following structure is what is added to the Tcl event queue when file
 * handlers are ready to fire.
 */

typedef struct FileHandlerEvent {
    Tcl_Event header;		/* Information that is standard for all
				 * events. */
    int fd;			/* File descriptor that is ready. Used to find
				 * the FileHandler structure for the file
				 * (can't point directly to the FileHandler
				 * structure because it could go away while
				 * the event is queued). */
} FileHandlerEvent;

/*
 * The following structure contains a set of select() masks to track readable,
 * writable, and exception conditions.
 */

typedef struct SelectMasks {
    fd_set readable;
    fd_set writable;
    fd_set exception;
} SelectMasks;

/*
 * The following static structure contains the state information for the
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196
197
198


199
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/*
 * Static routines defined in this file.
 */

#ifdef TCL_THREADS
static void	NotifierThreadProc(ClientData clientData);
#if defined(HAVE_PTHREAD_ATFORK)
static int	atForkInit = 0;


static void	AtForkChild(void);
#endif /* HAVE_PTHREAD_ATFORK */
#endif /* TCL_THREADS */
static int	FileHandlerEventProc(Tcl_Event *evPtr, int flags);

/*
 * Import of Windows API when building threaded with Cygwin.







|
>
>







193
194
195
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/*
 * Static routines defined in this file.
 */

#ifdef TCL_THREADS
static void	NotifierThreadProc(ClientData clientData);
#if defined(HAVE_PTHREAD_ATFORK)
static int	atForkInit = AT_FORK_INIT_VALUE;
static void	AtForkPrepare(void);
static void	AtForkParent(void);
static void	AtForkChild(void);
#endif /* HAVE_PTHREAD_ATFORK */
#endif /* TCL_THREADS */
static int	FileHandlerEventProc(Tcl_Event *evPtr, int flags);

/*
 * Import of Windows API when building threaded with Cygwin.
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extern unsigned char __stdcall	ResetEvent(void *);
extern unsigned char __stdcall	TranslateMessage(const MSG *);

/*
 * Threaded-cygwin specific constants and functions in this file:
 */

static const WCHAR className[] = L"TclNotifier";
static DWORD __stdcall	NotifierProc(void *hwnd, unsigned int message,
			    void *wParam, void *lParam);
#endif /* TCL_THREADS && __CYGWIN__ */

#if TCL_THREADS
/*
 *----------------------------------------------------------------------







|







252
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262
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264
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266
extern unsigned char __stdcall	ResetEvent(void *);
extern unsigned char __stdcall	TranslateMessage(const MSG *);

/*
 * Threaded-cygwin specific constants and functions in this file:
 */

static const WCHAR NotfyClassName[] = L"TclNotifier";
static DWORD __stdcall	NotifierProc(void *hwnd, unsigned int message,
			    void *wParam, void *lParam);
#endif /* TCL_THREADS && __CYGWIN__ */

#if TCL_THREADS
/*
 *----------------------------------------------------------------------
337
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351

	    class.style = 0;
	    class.cbClsExtra = 0;
	    class.cbWndExtra = 0;
	    class.hInstance = TclWinGetTclInstance();
	    class.hbrBackground = NULL;
	    class.lpszMenuName = NULL;
	    class.lpszClassName = className;
	    class.lpfnWndProc = NotifierProc;
	    class.hIcon = NULL;
	    class.hCursor = NULL;

	    RegisterClassW(&class);
	    tsdPtr->hwnd = CreateWindowExW(NULL, class.lpszClassName,
		    class.lpszClassName, 0, 0, 0, 0, 0, NULL, NULL,







|







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	    class.style = 0;
	    class.cbClsExtra = 0;
	    class.cbWndExtra = 0;
	    class.hInstance = TclWinGetTclInstance();
	    class.hbrBackground = NULL;
	    class.lpszMenuName = NULL;
	    class.lpszClassName = NotfyClassName;
	    class.lpfnWndProc = NotifierProc;
	    class.hIcon = NULL;
	    class.hCursor = NULL;

	    RegisterClassW(&class);
	    tsdPtr->hwnd = CreateWindowExW(NULL, class.lpszClassName,
		    class.lpszClassName, 0, 0, 0, 0, 0, NULL, NULL,
362
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370
371
372
373
374
375
376
#if defined(HAVE_PTHREAD_ATFORK)
	/*
	 * Install pthread_atfork handlers to clean up the notifier in the
	 * child of a fork.
	 */

	if (!atForkInit) {
	    int result = pthread_atfork(NULL, NULL, AtForkChild);

	    if (result) {
		Tcl_Panic("Tcl_InitNotifier: pthread_atfork failed");
	    }
	    atForkInit = 1;
	}
#endif /* HAVE_PTHREAD_ATFORK */







|







366
367
368
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372
373
374
375
376
377
378
379
380
#if defined(HAVE_PTHREAD_ATFORK)
	/*
	 * Install pthread_atfork handlers to clean up the notifier in the
	 * child of a fork.
	 */

	if (!atForkInit) {
	    int result = pthread_atfork(AtForkPrepare, AtForkParent, AtForkChild);

	    if (result) {
		Tcl_Panic("Tcl_InitNotifier: pthread_atfork failed");
	    }
	    atForkInit = 1;
	}
#endif /* HAVE_PTHREAD_ATFORK */
1343
1344
1345
1346
1347
1348
1349
















































1350
1351
1352
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1354
1355
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1360
1361
1362
1363
1364
1365
1366
1367
1368



1369
1370

1371
1372
1373
1374
1375
1376
1377
    TclpThreadExit(0);
}

#if defined(HAVE_PTHREAD_ATFORK)
/*
 *----------------------------------------------------------------------
 *
















































 * AtForkChild --
 *
 *	Unlock and reinstall the notifier in the child after a fork.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static void
AtForkChild(void)
{
    if (notifierThreadRunning == 1) {
	pthread_cond_destroy(&notifierCV);
    }



    pthread_mutex_init(&notifierInitMutex, NULL);
    pthread_mutex_init(&notifierMutex, NULL);

    pthread_cond_init(&notifierCV, NULL);

    /*
     * notifierThreadRunning == 1: thread is running, (there might be data in notifier lists)
     * atForkInit == 0: InitNotifier was never called
     * notifierCount != 0: unbalanced  InitNotifier() / FinalizeNotifier calls
     * waitingListPtr != 0: there are threads currently waiting for events.







>
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>
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>



















>
>
>


>







1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
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1379
1380
1381
1382
1383
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1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
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1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
    TclpThreadExit(0);
}

#if defined(HAVE_PTHREAD_ATFORK)
/*
 *----------------------------------------------------------------------
 *
 * AtForkPrepare --
 *
 *	Lock the notifier in preparation for a fork.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static void
AtForkPrepare(void)
{
#if RESET_ATFORK_MUTEX == 0
    pthread_mutex_lock(&notifierInitMutex);
#endif
}

/*
 *----------------------------------------------------------------------
 *
 * AtForkParent --
 *
 *	Unlock the notifier in the parent after a fork.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static void
AtForkParent(void)
{
#if RESET_ATFORK_MUTEX == 0
    pthread_mutex_unlock(&notifierInitMutex);
#endif
}

/*
 *----------------------------------------------------------------------
 *
 * AtForkChild --
 *
 *	Unlock and reinstall the notifier in the child after a fork.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static void
AtForkChild(void)
{
    if (notifierThreadRunning == 1) {
	pthread_cond_destroy(&notifierCV);
    }
#if RESET_ATFORK_MUTEX == 0
    pthread_mutex_unlock(&notifierInitMutex);
#else
    pthread_mutex_init(&notifierInitMutex, NULL);
    pthread_mutex_init(&notifierMutex, NULL);
#endif
    pthread_cond_init(&notifierCV, NULL);

    /*
     * notifierThreadRunning == 1: thread is running, (there might be data in notifier lists)
     * atForkInit == 0: InitNotifier was never called
     * notifierCount != 0: unbalanced  InitNotifier() / FinalizeNotifier calls
     * waitingListPtr != 0: there are threads currently waiting for events.
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410

	    /*
	     * The tsdPtr from before the fork is copied as well.  But since
	     * we are paranoic, we don't trust its condvar and reset it.
	     */
#ifdef __CYGWIN__
	    DestroyWindow(tsdPtr->hwnd);
	    tsdPtr->hwnd = CreateWindowExW(NULL, className,
		    className, 0, 0, 0, 0, 0, NULL, NULL,
		    TclWinGetTclInstance(), NULL);
	    ResetEvent(tsdPtr->event);
#else
	    pthread_cond_destroy(&tsdPtr->waitCV);
	    pthread_cond_init(&tsdPtr->waitCV, NULL);
#endif
	    /*







|
|







1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466

	    /*
	     * The tsdPtr from before the fork is copied as well.  But since
	     * we are paranoic, we don't trust its condvar and reset it.
	     */
#ifdef __CYGWIN__
	    DestroyWindow(tsdPtr->hwnd);
	    tsdPtr->hwnd = CreateWindowExW(NULL, NotfyClassName,
		    NotfyClassName, 0, 0, 0, 0, 0, NULL, NULL,
		    TclWinGetTclInstance(), NULL);
	    ResetEvent(tsdPtr->event);
#else
	    pthread_cond_destroy(&tsdPtr->waitCV);
	    pthread_cond_init(&tsdPtr->waitCV, NULL);
#endif
	    /*
Changes to unix/tclUnixPipe.c.
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
#define MakeFile(fd)	((TclFile) INT2PTR(((int) (fd)) + 1))
#define GetFd(file)	(PTR2INT(file) - 1)

/*
 * This structure describes per-instance state of a pipe based channel.
 */

typedef struct {
    Tcl_Channel channel;	/* Channel associated with this file. */
    TclFile inFile;		/* Output from pipe. */
    TclFile outFile;		/* Input to pipe. */
    TclFile errorFile;		/* Error output from pipe. */
    int numPids;		/* How many processes are attached to this
				 * pipe? */
    Tcl_Pid *pidPtr;		/* The process IDs themselves. Allocated by







|







26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
#define MakeFile(fd)	((TclFile) INT2PTR(((int) (fd)) + 1))
#define GetFd(file)	(PTR2INT(file) - 1)

/*
 * This structure describes per-instance state of a pipe based channel.
 */

typedef struct PipeState {
    Tcl_Channel channel;	/* Channel associated with this file. */
    TclFile inFile;		/* Output from pipe. */
    TclFile outFile;		/* Input to pipe. */
    TclFile errorFile;		/* Error output from pipe. */
    int numPids;		/* How many processes are attached to this
				 * pipe? */
    Tcl_Pid *pidPtr;		/* The process IDs themselves. Allocated by
Changes to unix/tclUnixSock.c.
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
 *
 *----------------------------------------------------------------------
 */

static void
InitializeHostName(
    char **valuePtr,
    size_t *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    const char *native = NULL;

#ifndef NO_UNAME
    struct utsname u;
    struct hostent *hp;







|







199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
 *
 *----------------------------------------------------------------------
 */

static void
InitializeHostName(
    char **valuePtr,
    int *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    const char *native = NULL;

#ifndef NO_UNAME
    struct utsname u;
    struct hostent *hp;
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
    if (gethostname(buffer, sizeof(buffer)) > -1) {	/* INTL: Native. */
	native = buffer;
    }
#endif /* NO_UNAME */

    *encodingPtr = Tcl_GetEncoding(NULL, NULL);
    *lengthPtr = strlen(native);
    *valuePtr = ckalloc(*lengthPtr + 1);
    memcpy(*valuePtr, native, *lengthPtr + 1);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetHostName --
 *







|
|







267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
    if (gethostname(buffer, sizeof(buffer)) > -1) {	/* INTL: Native. */
	native = buffer;
    }
#endif /* NO_UNAME */

    *encodingPtr = Tcl_GetEncoding(NULL, NULL);
    *lengthPtr = strlen(native);
    *valuePtr = ckalloc((*lengthPtr) + 1);
    memcpy(*valuePtr, native, (size_t)(*lengthPtr)+1);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetHostName --
 *
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
                addr.sa6.sin6_addr.s6_addr[14] == 0 &&
                addr.sa6.sin6_addr.s6_addr[15] == 0)) {
            flags |= NI_NUMERICHOST;
        }
#endif /* NEED_FAKE_RFC2553 */
    }
    /* Check if reverse DNS has been switched off globally */
    if (interp != NULL && Tcl_GetVar2(interp, SUPPRESS_RDNS_VAR, NULL, 0) != NULL) {
        flags |= NI_NUMERICHOST;
    }
    if (getnameinfo(&addr.sa, salen, host, sizeof(host), NULL, 0, flags) == 0) {
        /* Reverse mapping worked */
        Tcl_DStringAppendElement(dsPtr, host);
    } else {
        /* Reverse mappong failed - use the numeric rep once more */







|







731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
                addr.sa6.sin6_addr.s6_addr[14] == 0 &&
                addr.sa6.sin6_addr.s6_addr[15] == 0)) {
            flags |= NI_NUMERICHOST;
        }
#endif /* NEED_FAKE_RFC2553 */
    }
    /* Check if reverse DNS has been switched off globally */
    if (interp != NULL && Tcl_GetVar(interp, SUPPRESS_RDNS_VAR, 0) != NULL) {
        flags |= NI_NUMERICHOST;
    }
    if (getnameinfo(&addr.sa, salen, host, sizeof(host), NULL, 0, flags) == 0) {
        /* Reverse mapping worked */
        Tcl_DStringAppendElement(dsPtr, host);
    } else {
        /* Reverse mappong failed - use the numeric rep once more */
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
    int port,			/* Port number to open. */
    const char *myHost,		/* Name of local host. */
    Tcl_TcpAcceptProc *acceptProc,
				/* Callback for accepting connections from new
				 * clients. */
    ClientData acceptProcData)	/* Data for the callback. */
{
    int status = 0, sock = -1, reuseaddr = 1, chosenport;
    struct addrinfo *addrlist = NULL, *addrPtr;	/* socket address */
    TcpState *statePtr = NULL;
    char channelName[SOCK_CHAN_LENGTH];
    const char *errorMsg = NULL;
    TcpFdList *fds = NULL, *newfds;

    /*
     * Try to record and return the most meaningful error message, i.e. the
     * one from the first socket that went the farthest before it failed.
     */

    enum { LOOKUP, SOCKET, BIND, LISTEN } howfar = LOOKUP;
    int my_errno = 0;

    /*
     * If we were called with port 0 to listen on a random port number, we
     * copy the port number from the first member of the addrinfo list to all
     * subsequent members, so that IPv4 and IPv6 listen on the same port. This
     * might fail to bind() with EADDRINUSE if a port is free on the first
     * address family in the list but already used on the other. In this case
     * we revert everything we've done so far and start from scratch hoping
     * that next time we'll find a port number that is usable on all address
     * families. We try this at most MAXRETRY times to avoid an endless loop
     * if all ports are taken.
     */
    int retry = 0;
#define MAXRETRY 10

 repeat:
    if (retry > 0) {
        if (statePtr != NULL) {
            TcpCloseProc(statePtr, NULL);
            statePtr = NULL;
        }
        if (addrlist != NULL) {
            freeaddrinfo(addrlist);
            addrlist = NULL;
        }
        if (retry >= MAXRETRY) {
            goto error;
        }
    }
    retry++;
    chosenport = 0;

    if (!TclCreateSocketAddress(interp, &addrlist, myHost, port, 1, &errorMsg)) {
	my_errno = errno;
	goto error;
    }

    for (addrPtr = addrlist; addrPtr != NULL; addrPtr = addrPtr->ai_next) {
	sock = socket(addrPtr->ai_family, addrPtr->ai_socktype,







|














<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<







1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446































1447
1448
1449
1450
1451
1452
1453
    int port,			/* Port number to open. */
    const char *myHost,		/* Name of local host. */
    Tcl_TcpAcceptProc *acceptProc,
				/* Callback for accepting connections from new
				 * clients. */
    ClientData acceptProcData)	/* Data for the callback. */
{
    int status = 0, sock = -1, reuseaddr = 1, chosenport = 0;
    struct addrinfo *addrlist = NULL, *addrPtr;	/* socket address */
    TcpState *statePtr = NULL;
    char channelName[SOCK_CHAN_LENGTH];
    const char *errorMsg = NULL;
    TcpFdList *fds = NULL, *newfds;

    /*
     * Try to record and return the most meaningful error message, i.e. the
     * one from the first socket that went the farthest before it failed.
     */

    enum { LOOKUP, SOCKET, BIND, LISTEN } howfar = LOOKUP;
    int my_errno = 0;
































    if (!TclCreateSocketAddress(interp, &addrlist, myHost, port, 1, &errorMsg)) {
	my_errno = errno;
	goto error;
    }

    for (addrPtr = addrlist; addrPtr != NULL; addrPtr = addrPtr->ai_next) {
	sock = socket(addrPtr->ai_family, addrPtr->ai_socktype,
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
        if (status == -1) {
	    if (howfar < BIND) {
		howfar = BIND;
		my_errno = errno;
	    }
            close(sock);
            sock = -1;
            if (port == 0 && errno == EADDRINUSE) {
                goto repeat;
            }
            continue;
        }
        if (port == 0 && chosenport == 0) {
            address sockname;
            socklen_t namelen = sizeof(sockname);

            /*







<
<
<







1508
1509
1510
1511
1512
1513
1514



1515
1516
1517
1518
1519
1520
1521
        if (status == -1) {
	    if (howfar < BIND) {
		howfar = BIND;
		my_errno = errno;
	    }
            close(sock);
            sock = -1;



            continue;
        }
        if (port == 0 && chosenport == 0) {
            address sockname;
            socklen_t namelen = sizeof(sockname);

            /*
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
        if (status < 0) {
	    if (howfar < LISTEN) {
		howfar = LISTEN;
		my_errno = errno;
	    }
            close(sock);
            sock = -1;
            if (port == 0 && errno == EADDRINUSE) {
                goto repeat;
            }
            continue;
        }
        if (statePtr == NULL) {
            /*
             * Allocate a new TcpState for this socket.
             */








<
<
<







1531
1532
1533
1534
1535
1536
1537



1538
1539
1540
1541
1542
1543
1544
        if (status < 0) {
	    if (howfar < LISTEN) {
		howfar = LISTEN;
		my_errno = errno;
	    }
            close(sock);
            sock = -1;



            continue;
        }
        if (statePtr == NULL) {
            /*
             * Allocate a new TcpState for this socket.
             */

Changes to unix/tclUnixTest.c.
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
#define GetFd(file)	(PTR2INT(file)-1)

/*
 * The stuff below is used to keep track of file handlers created and
 * exercised by the "testfilehandler" command.
 */

typedef struct {
    TclFile readFile;		/* File handle for reading from the pipe. NULL
				 * means pipe doesn't exist yet. */
    TclFile writeFile;		/* File handle for writing from the pipe. */
    int readCount;		/* Number of times the file handler for this
				 * file has triggered and the file was
				 * readable. */
    int writeCount;		/* Number of times the file handler for this







|







33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
#define GetFd(file)	(PTR2INT(file)-1)

/*
 * The stuff below is used to keep track of file handlers created and
 * exercised by the "testfilehandler" command.
 */

typedef struct Pipe {
    TclFile readFile;		/* File handle for reading from the pipe. NULL
				 * means pipe doesn't exist yet. */
    TclFile writeFile;		/* File handle for writing from the pipe. */
    int readCount;		/* Number of times the file handler for this
				 * file has triggered and the file was
				 * readable. */
    int writeCount;		/* Number of times the file handler for this
Changes to unix/tclUnixThrd.c.
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"

#ifdef TCL_THREADS

typedef struct {
    char nabuf[16];
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;

/*
 * masterLock is used to serialize creation of mutexes, condition variables,







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 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"

#ifdef TCL_THREADS

typedef struct ThreadSpecificData {
    char nabuf[16];
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;

/*
 * masterLock is used to serialize creation of mutexes, condition variables,
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 * allocLock is used by Tcl's version of malloc for synchronization. For
 * obvious reasons, cannot use any dyamically allocated storage.
 */

static pthread_mutex_t allocLock = PTHREAD_MUTEX_INITIALIZER;
static pthread_mutex_t *allocLockPtr = &allocLock;








#endif /* TCL_THREADS */

/*
 *----------------------------------------------------------------------
 *
 * TclpThreadCreate --
 *







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 * allocLock is used by Tcl's version of malloc for synchronization. For
 * obvious reasons, cannot use any dyamically allocated storage.
 */

static pthread_mutex_t allocLock = PTHREAD_MUTEX_INITIALIZER;
static pthread_mutex_t *allocLockPtr = &allocLock;

/*
 * These are for the critical sections inside this file.
 */

#define MASTER_LOCK	pthread_mutex_lock(&masterLock)
#define MASTER_UNLOCK	pthread_mutex_unlock(&masterLock)

#endif /* TCL_THREADS */

/*
 *----------------------------------------------------------------------
 *
 * TclpThreadCreate --
 *
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    pthread_mutex_lock(&initLock);
#endif
}

/*
 *----------------------------------------------------------------------
 *
 * TclFinalizeLock
 *
 *	This procedure is used to destroy all private resources used in this
 *	file.
 *
 * Results:
 *	None.
 *







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    pthread_mutex_lock(&initLock);
#endif
}

/*
 *----------------------------------------------------------------------
 *
 * TclpFinalizeLock
 *
 *	This procedure is used to destroy all private resources used in this
 *	file.
 *
 * Results:
 *	None.
 *
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void
Tcl_MutexLock(
    Tcl_Mutex *mutexPtr)	/* Really (pthread_mutex_t **) */
{
    pthread_mutex_t *pmutexPtr;

    if (*mutexPtr == NULL) {
	pthread_mutex_lock(&masterLock);
	if (*mutexPtr == NULL) {
	    /*
	     * Double inside master lock check to avoid a race condition.
	     */

	    pmutexPtr = ckalloc(sizeof(pthread_mutex_t));
	    pthread_mutex_init(pmutexPtr, NULL);
	    *mutexPtr = (Tcl_Mutex)pmutexPtr;
	    TclRememberMutex(mutexPtr);
	}
	pthread_mutex_unlock(&masterLock);
    }
    pmutexPtr = *((pthread_mutex_t **)mutexPtr);
    pthread_mutex_lock(pmutexPtr);
}

/*
 *----------------------------------------------------------------------







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void
Tcl_MutexLock(
    Tcl_Mutex *mutexPtr)	/* Really (pthread_mutex_t **) */
{
    pthread_mutex_t *pmutexPtr;

    if (*mutexPtr == NULL) {
	MASTER_LOCK;
	if (*mutexPtr == NULL) {
	    /*
	     * Double inside master lock check to avoid a race condition.
	     */

	    pmutexPtr = ckalloc(sizeof(pthread_mutex_t));
	    pthread_mutex_init(pmutexPtr, NULL);
	    *mutexPtr = (Tcl_Mutex)pmutexPtr;
	    TclRememberMutex(mutexPtr);
	}
	MASTER_UNLOCK;
    }
    pmutexPtr = *((pthread_mutex_t **)mutexPtr);
    pthread_mutex_lock(pmutexPtr);
}

/*
 *----------------------------------------------------------------------
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    const Tcl_Time *timePtr) /* Timeout on waiting period */
{
    pthread_cond_t *pcondPtr;
    pthread_mutex_t *pmutexPtr;
    struct timespec ptime;

    if (*condPtr == NULL) {
	pthread_mutex_lock(&masterLock);

	/*
	 * Double check inside mutex to avoid race, then initialize condition
	 * variable if necessary.
	 */

	if (*condPtr == NULL) {
	    pcondPtr = ckalloc(sizeof(pthread_cond_t));
	    pthread_cond_init(pcondPtr, NULL);
	    *condPtr = (Tcl_Condition) pcondPtr;
	    TclRememberCondition(condPtr);
	}
	pthread_mutex_unlock(&masterLock);
    }
    pmutexPtr = *((pthread_mutex_t **)mutexPtr);
    pcondPtr = *((pthread_cond_t **)condPtr);
    if (timePtr == NULL) {
	pthread_cond_wait(pcondPtr, pmutexPtr);
    } else {
	Tcl_Time now;







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    const Tcl_Time *timePtr) /* Timeout on waiting period */
{
    pthread_cond_t *pcondPtr;
    pthread_mutex_t *pmutexPtr;
    struct timespec ptime;

    if (*condPtr == NULL) {
	MASTER_LOCK;

	/*
	 * Double check inside mutex to avoid race, then initialize condition
	 * variable if necessary.
	 */

	if (*condPtr == NULL) {
	    pcondPtr = ckalloc(sizeof(pthread_cond_t));
	    pthread_cond_init(pcondPtr, NULL);
	    *condPtr = (Tcl_Condition) pcondPtr;
	    TclRememberCondition(condPtr);
	}
	MASTER_UNLOCK;
    }
    pmutexPtr = *((pthread_mutex_t **)mutexPtr);
    pcondPtr = *((pthread_cond_t **)condPtr);
    if (timePtr == NULL) {
	pthread_cond_wait(pcondPtr, pmutexPtr);
    } else {
	Tcl_Time now;
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#ifdef TCL_THREADS
/*
 * Additions by AOL for specialized thread memory allocator.
 */

#ifdef USE_THREAD_ALLOC

static pthread_key_t key;

typedef struct {
    Tcl_Mutex tlock;
    pthread_mutex_t plock;
} allocMutex;

Tcl_Mutex *
TclpNewAllocMutex(void)
{
    allocMutex *lockPtr;
    register pthread_mutex_t *plockPtr;

    lockPtr = malloc(sizeof(allocMutex));
    if (lockPtr == NULL) {
	Tcl_Panic("could not allocate lock");
    }
    plockPtr = &lockPtr->plock;
    lockPtr->tlock = (Tcl_Mutex) plockPtr;
    pthread_mutex_init(&lockPtr->plock, NULL);
    return &lockPtr->tlock;







>


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#ifdef TCL_THREADS
/*
 * Additions by AOL for specialized thread memory allocator.
 */

#ifdef USE_THREAD_ALLOC
static volatile int initialized = 0;
static pthread_key_t key;

typedef struct allocMutex {
    Tcl_Mutex tlock;
    pthread_mutex_t plock;
} allocMutex;

Tcl_Mutex *
TclpNewAllocMutex(void)
{
    struct allocMutex *lockPtr;
    register pthread_mutex_t *plockPtr;

    lockPtr = malloc(sizeof(struct allocMutex));
    if (lockPtr == NULL) {
	Tcl_Panic("could not allocate lock");
    }
    plockPtr = &lockPtr->plock;
    lockPtr->tlock = (Tcl_Mutex) plockPtr;
    pthread_mutex_init(&lockPtr->plock, NULL);
    return &lockPtr->tlock;
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    if (!lockPtr) {
	return;
    }
    pthread_mutex_destroy(&lockPtr->plock);
    free(lockPtr);
}

void
TclpInitAllocCache(void)
{
    pthread_mutex_lock(allocLockPtr);
    pthread_key_create(&key, NULL);
    pthread_mutex_unlock(allocLockPtr);
}

void
TclpFreeAllocCache(
    void *ptr)
{
    if (ptr != NULL) {
	/*
	 * Called by TclFinalizeThreadAllocThread() during the thread
	 * finalization initiated from Tcl_FinalizeThread()
	 */

	TclFreeAllocCache(ptr);
	pthread_setspecific(key, NULL);

    } else {
	/*
	 * Called by TclFinalizeThreadAlloc() during the process
	 * finalization initiated from Tcl_Finalize()
	 */

	pthread_key_delete(key);

    }
}

void *
TclpGetAllocCache(void)
{








    return pthread_getspecific(key);
}

void
TclpSetAllocCache(
    void *arg)
{







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    if (!lockPtr) {
	return;
    }
    pthread_mutex_destroy(&lockPtr->plock);
    free(lockPtr);
}









void
TclpFreeAllocCache(
    void *ptr)
{
    if (ptr != NULL) {
	/*
	 * Called by TclFinalizeThreadAllocThread() during the thread
	 * finalization initiated from Tcl_FinalizeThread()
	 */

	TclFreeAllocCache(ptr);
	pthread_setspecific(key, NULL);

    } else if (initialized) {
	/*
	 * Called by TclFinalizeThreadAlloc() during the process
	 * finalization initiated from Tcl_Finalize()
	 */

	pthread_key_delete(key);
	initialized = 0;
    }
}

void *
TclpGetAllocCache(void)
{
    if (!initialized) {
	pthread_mutex_lock(allocLockPtr);
	if (!initialized) {
	    pthread_key_create(&key, NULL);
	    initialized = 1;
	}
	pthread_mutex_unlock(allocLockPtr);
    }
    return pthread_getspecific(key);
}

void
TclpSetAllocCache(
    void *arg)
{
Changes to unix/tclUnixTime.c.
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/*
 * TclpGetDate is coded to return a pointer to a 'struct tm'. For thread
 * safety, this structure must be in thread-specific data. The 'tmKey'
 * variable is the key to this buffer.
 */

static Tcl_ThreadDataKey tmKey;
typedef struct {
    struct tm gmtime_buf;
    struct tm localtime_buf;
} ThreadSpecificData;

/*
 * If we fall back on the thread-unsafe versions of gmtime and localtime, use
 * this mutex to try to protect them.







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/*
 * TclpGetDate is coded to return a pointer to a 'struct tm'. For thread
 * safety, this structure must be in thread-specific data. The 'tmKey'
 * variable is the key to this buffer.
 */

static Tcl_ThreadDataKey tmKey;
typedef struct ThreadSpecificData {
    struct tm gmtime_buf;
    struct tm localtime_buf;
} ThreadSpecificData;

/*
 * If we fall back on the thread-unsafe versions of gmtime and localtime, use
 * this mutex to try to protect them.
Changes to unix/tclXtNotify.c.
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} FileHandler;

/*
 * The following structure is what is added to the Tcl event queue when file
 * handlers are ready to fire.
 */

typedef struct {
    Tcl_Event header;		/* Information that is standard for all
				 * events. */
    int fd;			/* File descriptor that is ready. Used to find
				 * the FileHandler structure for the file
				 * (can't point directly to the FileHandler
				 * structure because it could go away while
				 * the event is queued). */







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} FileHandler;

/*
 * The following structure is what is added to the Tcl event queue when file
 * handlers are ready to fire.
 */

typedef struct FileHandlerEvent {
    Tcl_Event header;		/* Information that is standard for all
				 * events. */
    int fd;			/* File descriptor that is ready. Used to find
				 * the FileHandler structure for the file
				 * (can't point directly to the FileHandler
				 * structure because it could go away while
				 * the event is queued). */
Changes to unix/tclXtTest.c.
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 *----------------------------------------------------------------------
 */

int
Tclxttest_Init(
    Tcl_Interp *interp)		/* Interpreter for application. */
{
    if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) {
	return TCL_ERROR;
    }
    XtToolkitInitialize();
    InitNotifier();
    Tcl_CreateObjCommand(interp, "testeventloop", TesteventloopCmd,
	    NULL, NULL);
    return TCL_OK;







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 *----------------------------------------------------------------------
 */

int
Tclxttest_Init(
    Tcl_Interp *interp)		/* Interpreter for application. */
{
    if (Tcl_InitStubs(interp, "8.1", 0) == NULL) {
	return TCL_ERROR;
    }
    XtToolkitInitialize();
    InitNotifier();
    Tcl_CreateObjCommand(interp, "testeventloop", TesteventloopCmd,
	    NULL, NULL);
    return TCL_OK;
Changes to win/Makefile.in.
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RMDIR		= rm -rf
MKDIR		= mkdir -p
SHELL		= @SHELL@
RM		= rm -f
COPY		= cp

CC_SWITCHES = ${CFLAGS} ${CFLAGS_WARNING} ${TCL_SHLIB_CFLAGS} \
-I"${ZLIB_DIR_NATIVE}" -I"${GENERIC_DIR_NATIVE}" \
-DMP_PREC=4 -I"${TOMMATH_DIR_NATIVE}" -I"${WIN_DIR_NATIVE}" \
${AC_FLAGS} ${COMPILE_DEBUG_FLAGS} ${NO_DEPRECATED_FLAGS}

CC_OBJNAME = @CC_OBJNAME@
CC_EXENAME = @CC_EXENAME@

STUB_CC_SWITCHES = ${CFLAGS} ${CFLAGS_WARNING} ${SHLIB_CFLAGS} \
-I"${GENERIC_DIR_NATIVE}" -DMP_PREC=4 -I"${TOMMATH_DIR_NATIVE}" \
-I"${WIN_DIR_NATIVE}" ${AC_FLAGS} \
${COMPILE_DEBUG_FLAGS}

TCLTEST_OBJS = \
	tclTest.$(OBJEXT) \
	tclTestObj.$(OBJEXT) \
	tclTestProcBodyObj.$(OBJEXT) \







|







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RMDIR		= rm -rf
MKDIR		= mkdir -p
SHELL		= @SHELL@
RM		= rm -f
COPY		= cp

CC_SWITCHES = ${CFLAGS} ${CFLAGS_WARNING} ${TCL_SHLIB_CFLAGS} \
-I"${ZLIB_DIR_NATIVE}" -I"${GENERIC_DIR_NATIVE}" -DTCL_TOMMATH \
-DMP_PREC=4 -I"${TOMMATH_DIR_NATIVE}" -I"${WIN_DIR_NATIVE}" \
${AC_FLAGS} ${COMPILE_DEBUG_FLAGS} ${NO_DEPRECATED_FLAGS}

CC_OBJNAME = @CC_OBJNAME@
CC_EXENAME = @CC_EXENAME@

STUB_CC_SWITCHES = ${CFLAGS} ${CFLAGS_WARNING} ${SHLIB_CFLAGS} \
-I"${GENERIC_DIR_NATIVE}" -DTCL_TOMMATH -DMP_PREC=4 -I"${TOMMATH_DIR_NATIVE}" \
-I"${WIN_DIR_NATIVE}" ${AC_FLAGS} \
${COMPILE_DEBUG_FLAGS}

TCLTEST_OBJS = \
	tclTest.$(OBJEXT) \
	tclTestObj.$(OBJEXT) \
	tclTestProcBodyObj.$(OBJEXT) \
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	bn_mp_div.${OBJEXT} \
	bn_mp_div_d.${OBJEXT} \
	bn_mp_div_2.${OBJEXT} \
	bn_mp_div_2d.${OBJEXT} \
	bn_mp_div_3.${OBJEXT} \
	bn_mp_exch.${OBJEXT} \
	bn_mp_expt_d.${OBJEXT} \
	bn_mp_expt_d_ex.${OBJEXT} \
	bn_mp_grow.${OBJEXT} \
	bn_mp_init.${OBJEXT} \
	bn_mp_init_copy.${OBJEXT} \
	bn_mp_init_multi.${OBJEXT} \
	bn_mp_init_set.${OBJEXT} \
	bn_mp_init_set_int.${OBJEXT} \
	bn_mp_init_size.${OBJEXT} \







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	bn_mp_div.${OBJEXT} \
	bn_mp_div_d.${OBJEXT} \
	bn_mp_div_2.${OBJEXT} \
	bn_mp_div_2d.${OBJEXT} \
	bn_mp_div_3.${OBJEXT} \
	bn_mp_exch.${OBJEXT} \
	bn_mp_expt_d.${OBJEXT} \

	bn_mp_grow.${OBJEXT} \
	bn_mp_init.${OBJEXT} \
	bn_mp_init_copy.${OBJEXT} \
	bn_mp_init_multi.${OBJEXT} \
	bn_mp_init_set.${OBJEXT} \
	bn_mp_init_set_int.${OBJEXT} \
	bn_mp_init_size.${OBJEXT} \
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Tcl 8.7 for Windows

1. Introduction
---------------

This is the directory where you configure and compile the Windows
version of Tcl.  This directory also contains source files for Tcl
that are specific to Microsoft Windows.

The information in this file is maintained on the web at:

	http://www.tcl.tk/doc/howto/compile.html#win

2. Compiling Tcl
----------------

In order to compile Tcl for Windows, you need the following:

	Tcl 8.7 Source Distribution (plus any patches)

	and

	Visual C++ 6 or newer

	or

|

















|







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Tcl 8.6 for Windows

1. Introduction
---------------

This is the directory where you configure and compile the Windows
version of Tcl.  This directory also contains source files for Tcl
that are specific to Microsoft Windows.

The information in this file is maintained on the web at:

	http://www.tcl.tk/doc/howto/compile.html#win

2. Compiling Tcl
----------------

In order to compile Tcl for Windows, you need the following:

	Tcl 8.6 Source Distribution (plus any patches)

	and

	Visual C++ 6 or newer

	or

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and Msys, you can download a suitable win32 or win64 compiler from
[https://sourceforge.net/projects/mingw-w64/files/]

Use the Makefile "install" target to install Tcl.  It will install it
according to the prefix options you provided in the correct directory
structure.

Note that in order to run tclsh87.exe, you must ensure that tcl87.dll is
on your path, in the system directory, or in the directory containing
tclsh87.exe.

Note: Tcl no longer provides support for Win32s.

3. Test suite
-------------

This distribution contains an extensive test suite for Tcl.  Some of the







|

|







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and Msys, you can download a suitable win32 or win64 compiler from
[https://sourceforge.net/projects/mingw-w64/files/]

Use the Makefile "install" target to install Tcl.  It will install it
according to the prefix options you provided in the correct directory
structure.

Note that in order to run tclsh86.exe, you must ensure that tcl86.dll is
on your path, in the system directory, or in the directory containing
tclsh86.exe.

Note: Tcl no longer provides support for Win32s.

3. Test suite
-------------

This distribution contains an extensive test suite for Tcl.  Some of the
Changes to win/configure.
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#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69.
#
#
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

# Use a proper internal environment variable to ensure we don't fall
  # into an infinite loop, continuously re-executing ourselves.
  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
    _as_can_reexec=no; export _as_can_reexec;
    # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
as_fn_exit 255
  fi
  # We don't want this to propagate to other subprocesses.
          { _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
  setopt NO_GLOB_SUBST
else
  case \`(set -o) 2>/dev/null\` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi
"
  as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :

else
  exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
test -x / || exit 1"
  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
  if (eval "$as_required") 2>/dev/null; then :
  as_have_required=yes
else
  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :

else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  as_found=:
  case $as_dir in #(
	 /*)
	   for as_base in sh bash ksh sh5; do
	     # Try only shells that exist, to save several forks.
	     as_shell=$as_dir/$as_base
	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  CONFIG_SHELL=$as_shell as_have_required=yes
		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  break 2
fi
fi
	   done;;
       esac
  as_found=false
done
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  CONFIG_SHELL=$SHELL as_have_required=yes
fi; }
IFS=$as_save_IFS


      if test "x$CONFIG_SHELL" != x; then :
  export CONFIG_SHELL
             # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi

    if test x$as_have_required = xno; then :
  $as_echo "$0: This script requires a shell more modern than all"
  $as_echo "$0: the shells that I found on your system."
  if test x${ZSH_VERSION+set} = xset ; then
    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  else
    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
$0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
  fi
  exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p

# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error

if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi


as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||

$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits















  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO as_lineno_2a=$LINENO

  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)


  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |


    sed '
      s/[$]LINENO.*/&-/



      t lineno
      b

      :lineno
      N

















































      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//

    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno" ||
    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }


  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  # already done that, so ensure we don't try to do so again and fall
  # in an infinite loop.  This has already happened in practice.
  _as_can_reexec=no; export _as_can_reexec
  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
}

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;

esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file

else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null

fi


if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||

      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi


else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null

if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"







test -n "$DJDIR" || exec 7<&0 </dev/null


exec 6>&1

# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`



#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=







# Identity of this package.
PACKAGE_NAME=
PACKAGE_TARNAME=
PACKAGE_VERSION=
PACKAGE_STRING=
PACKAGE_BUGREPORT=
PACKAGE_URL=

ac_unique_file="../generic/tcl.h"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
#  include <stdlib.h>
# endif
#endif
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
#  include <memory.h>
# endif
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>

#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"

ac_subst_vars='LTLIBOBJS
LIBOBJS
RES
RC_DEFINES
RC_DEFINE
RC_INCLUDE
RC_TYPE
RC_OUT
TCL_REG_MINOR_VERSION
TCL_REG_MAJOR_VERSION
TCL_REG_VERSION
TCL_DDE_MINOR_VERSION
TCL_DDE_MAJOR_VERSION
TCL_DDE_VERSION
TCL_PACKAGE_PATH
TCL_LIB_VERSIONS_OK
TCL_EXP_FILE
TCL_BUILD_EXP_FILE
TCL_NEEDS_EXP_FILE
TCL_LD_SEARCH_FLAGS
TCL_BUILD_LIB_SPEC
MAKE_EXE
MAKE_DLL
POST_MAKE_LIB
MAKE_STUB_LIB
MAKE_LIB
LIBRARIES
EXESUFFIX
LIBSUFFIX
LIBPREFIX
DLLSUFFIX
LIBS_GUI
TCL_SHARED_BUILD
SHLIB_SUFFIX
SHLIB_CFLAGS
SHLIB_LD_LIBS
SHLIB_LD
STLIB_LD
LDFLAGS_WINDOW
LDFLAGS_CONSOLE
LDFLAGS_OPTIMIZE
LDFLAGS_DEBUG
CC_EXENAME
CC_OBJNAME
DEPARG
EXTRA_CFLAGS
CFG_TCL_EXPORT_FILE_SUFFIX
CFG_TCL_UNSHARED_LIB_SUFFIX
CFG_TCL_SHARED_LIB_SUFFIX
TCL_DBGX
TCL_BIN_DIR
TCL_SRC_DIR
TCL_DLL_FILE
TCL_BUILD_STUB_LIB_PATH
TCL_BUILD_STUB_LIB_SPEC
TCL_INCLUDE_SPEC
TCL_STUB_LIB_PATH
TCL_STUB_LIB_SPEC
TCL_STUB_LIB_FLAG
TCL_STUB_LIB_FILE
TCL_LIB_SPEC
TCL_IMPORT_LIB_FLAG
TCL_IMPORT_LIB_FILE
TCL_STATIC_LIB_FLAG
TCL_STATIC_LIB_FILE
TCL_LIB_FLAG
TCL_LIB_FILE
TCL_EXE
PKG_CFG_ARGS
TCL_PATCH_LEVEL
TCL_MINOR_VERSION
TCL_MAJOR_VERSION
TCL_VERSION
MACHINE
TCL_WIN_VERSION
VC_MANIFEST_EMBED_EXE
VC_MANIFEST_EMBED_DLL
LDFLAGS_DEFAULT
CFLAGS_DEFAULT
ZLIB_OBJS
ZLIB_LIBS
ZLIB_DLL_FILE
CFLAGS_WARNING
CFLAGS_OPTIMIZE
CFLAGS_DEBUG
DL_LIBS
CELIB_DIR
CYGPATH
TCL_THREADS
SET_MAKE
RC
RANLIB
AR
EGREP
GREP
CPP
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
enable_threads
with_encoding
enable_shared
enable_64bit
enable_wince
with_celib
enable_symbols
enable_embedded_manifest
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP'


# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE


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#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.59.
#

# Copyright (C) 2003 Free Software Foundation, Inc.


# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## --------------------- ##
## M4sh Initialization.  ##
## --------------------- ##

# Be Bourne compatible

if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'


elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then

  set -o posix



fi
DUALCASE=1; export DUALCASE # for MKS sh















































# Support unset when possible.
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then






  as_unset=unset

else










  as_unset=false






fi






# Work around bugs in pre-3.0 UWIN ksh.


$as_unset ENV MAIL MAILPATH



PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.

for as_var in \

  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \


  LC_TELEPHONE LC_TIME















































do






  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
















    eval $as_var=C; export $as_var
  else




























    $as_unset $as_var





































  fi














































































done



# Required to use basename.





























































if expr a : '\(a\)' >/dev/null 2>&1; then

  as_expr=expr
else
  as_expr=false
fi

if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi







# Name of the executable.
as_me=`$as_basename "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)$' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }



  	  /^X\/\(\/\/\)$/{ s//\1/; q; }



  	  /^X\/\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`



# PATH needs CR, and LINENO needs CR and PATH.
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  echo "#! /bin/sh" >conf$$.sh
  echo  "exit 0"   >>conf$$.sh
  chmod +x conf$$.sh
  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
    PATH_SEPARATOR=';'
  else
    PATH_SEPARATOR=:
  fi
  rm -f conf$$.sh
fi


  as_lineno_1=$LINENO
  as_lineno_2=$LINENO
  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  test "x$as_lineno_1" != "x$as_lineno_2" &&
  test "x$as_lineno_3"  = "x$as_lineno_2"  || {

  # Find who we are.  Look in the path if we contain no path at all
  # relative or not.
  case $0 in


    *[\\/]* ) as_myself=$0 ;;
    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do

  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done

       ;;
  esac

  # We did not find ourselves, most probably we were run as `sh COMMAND'
  # in which case we are not to be found in the path.
  if test "x$as_myself" = x; then
    as_myself=$0
  fi
  if test ! -f "$as_myself"; then
    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
   { (exit 1); exit 1; }; }
  fi
  case $CONFIG_SHELL in
  '')
    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for as_base in sh bash ksh sh5; do
	 case $as_dir in
	 /*)
	   if ("$as_dir/$as_base" -c '
  as_lineno_1=$LINENO
  as_lineno_2=$LINENO
  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  test "x$as_lineno_1" != "x$as_lineno_2" &&
  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
	     CONFIG_SHELL=$as_dir/$as_base
	     export CONFIG_SHELL
	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
	   fi;;
	 esac
       done
done
;;
  esac

  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  # uniformly replaced by the line number.  The first 'sed' inserts a
  # line-number line before each line; the second 'sed' does the real
  # work.  The second script uses 'N' to pair each line-number line
  # with the numbered line, and appends trailing '-' during
  # substitution so that $LINENO is not a special case at line end.
  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
  sed '=' <$as_myself |
    sed '
      N
      s,$,-,
      : loop
      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
      t loop
      s,-$,,
      s,^['$as_cr_digits']*\n,,
    ' >$as_me.lineno &&
  chmod +x $as_me.lineno ||
    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
   { (exit 1); exit 1; }; }





  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensible to this).
  . ./$as_me.lineno
  # Exit status is that of the last command.
  exit
}




case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in

  *c*,-n*) ECHO_N= ECHO_C='

' ECHO_T='	' ;;


  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
esac


if expr a : '\(a\)' >/dev/null 2>&1; then

  as_expr=expr
else


  as_expr=false
fi

rm -f conf$$ conf$$.exe conf$$.file
echo >conf$$.file
if ln -s conf$$.file conf$$ 2>/dev/null; then

  # We could just check for DJGPP; but this test a) works b) is more generic

  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).

  if test -f conf$$.exe; then
    # Don't use ln at all; we don't have any links
    as_ln_s='cp -p'


  else
    as_ln_s='ln -s'
  fi
elif ln conf$$.file conf$$ 2>/dev/null; then
  as_ln_s=ln
else
  as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.file


if mkdir -p . 2>/dev/null; then
  as_mkdir_p=:
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi


as_executable_p="test -f"

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


# IFS
# We need space, tab and new line, in precisely that order.
as_nl='
'
IFS=" 	$as_nl"

# CDPATH.
$as_unset CDPATH


# Name of the host.
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

exec 6>&1

#
# Initializations.
#
ac_default_prefix=/usr/local

ac_config_libobj_dir=.

cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
SHELL=${CONFIG_SHELL-/bin/sh}

# Maximum number of lines to put in a shell here document.
# This variable seems obsolete.  It should probably be removed, and
# only ac_max_sed_lines should be used.
: ${ac_max_here_lines=38}

# Identity of this package.
PACKAGE_NAME=
PACKAGE_TARNAME=
PACKAGE_VERSION=
PACKAGE_STRING=
PACKAGE_BUGREPORT=


ac_unique_file="../generic/tcl.h"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#if HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#if STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# if HAVE_STDLIB_H
#  include <stdlib.h>
# endif
#endif
#if HAVE_STRING_H
# if !STDC_HEADERS && HAVE_MEMORY_H
#  include <memory.h>
# endif
# include <string.h>
#endif
#if HAVE_STRINGS_H
# include <strings.h>
#endif
#if HAVE_INTTYPES_H
# include <inttypes.h>
#else
# if HAVE_STDINT_H
#  include <stdint.h>
# endif
#endif
#if HAVE_UNISTD_H
# include <unistd.h>
#endif"

ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP AR ac_ct_AR RANLIB ac_ct_RANLIB RC ac_ct_RC SET_MAKE TCL_THREADS CYGPATH CELIB_DIR DL_LIBS CFLAGS_DEBUG CFLAGS_OPTIMIZE CFLAGS_WARNING ZLIB_DLL_FILE ZLIB_LIBS ZLIB_OBJS CFLAGS_DEFAULT LDFLAGS_DEFAULT VC_MANIFEST_EMBED_DLL VC_MANIFEST_EMBED_EXE TCL_WIN_VERSION MACHINE TCL_VERSION TCL_MAJOR_VERSION TCL_MINOR_VERSION TCL_PATCH_LEVEL PKG_CFG_ARGS TCL_EXE TCL_LIB_FILE TCL_LIB_FLAG TCL_STATIC_LIB_FILE TCL_STATIC_LIB_FLAG TCL_IMPORT_LIB_FILE TCL_IMPORT_LIB_FLAG TCL_LIB_SPEC TCL_STUB_LIB_FILE TCL_STUB_LIB_FLAG TCL_STUB_LIB_SPEC TCL_STUB_LIB_PATH TCL_INCLUDE_SPEC TCL_BUILD_STUB_LIB_SPEC TCL_BUILD_STUB_LIB_PATH TCL_DLL_FILE TCL_SRC_DIR TCL_BIN_DIR TCL_DBGX CFG_TCL_SHARED_LIB_SUFFIX CFG_TCL_UNSHARED_LIB_SUFFIX CFG_TCL_EXPORT_FILE_SUFFIX EXTRA_CFLAGS DEPARG CC_OBJNAME CC_EXENAME LDFLAGS_DEBUG LDFLAGS_OPTIMIZE LDFLAGS_CONSOLE LDFLAGS_WINDOW STLIB_LD SHLIB_LD SHLIB_LD_LIBS SHLIB_CFLAGS SHLIB_SUFFIX TCL_SHARED_BUILD LIBS_GUI DLLSUFFIX LIBPREFIX LIBSUFFIX EXESUFFIX LIBRARIES MAKE_LIB MAKE_STUB_LIB POST_MAKE_LIB MAKE_DLL MAKE_EXE TCL_BUILD_LIB_SPEC TCL_LD_SEARCH_FLAGS TCL_NEEDS_EXP_FILE TCL_BUILD_EXP_FILE TCL_EXP_FILE TCL_LIB_VERSIONS_OK TCL_PACKAGE_PATH TCL_DDE_VERSION TCL_DDE_MAJOR_VERSION TCL_DDE_MINOR_VERSION TCL_REG_VERSION TCL_REG_MAJOR_VERSION TCL_REG_MINOR_VERSION RC_OUT RC_TYPE RC_INCLUDE RC_DEFINE RC_DEFINES RES LIBOBJS LTLIBOBJS'












































































































































ac_subst_files=''






















# Initialize some variables set by options.
ac_init_help=
ac_init_version=false


# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
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x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'

includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'

ac_prev=
ac_dashdash=
for ac_option
do
  # If the previous option needs an argument, assign it.
  if test -n "$ac_prev"; then
    eval $ac_prev=\$ac_option
    ac_prev=
    continue
  fi

  case $ac_option in
  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  *=)   ac_optarg= ;;
  *)    ac_optarg=yes ;;
  esac

  # Accept the important Cygnus configure options, so we can diagnose typos.

  case $ac_dashdash$ac_option in
  --)
    ac_dashdash=yes ;;

  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    ac_prev=bindir ;;
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    bindir=$ac_optarg ;;

  -build | --build | --buil | --bui | --bu)







<



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>


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x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.

bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datadir='${prefix}/share'

sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
libdir='${exec_prefix}/lib'
includedir='${prefix}/include'
oldincludedir='/usr/include'

infodir='${prefix}/info'






mandir='${prefix}/man'

ac_prev=

for ac_option
do
  # If the previous option needs an argument, assign it.
  if test -n "$ac_prev"; then
    eval "$ac_prev=\$ac_option"
    ac_prev=
    continue
  fi


  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`




  # Accept the important Cygnus configure options, so we can diagnose typos.

  case $ac_option in



  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    ac_prev=bindir ;;
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    bindir=$ac_optarg ;;

  -build | --build | --buil | --bui | --bu)
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  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    cache_file=$ac_optarg ;;

  --config-cache | -C)
    cache_file=config.cache ;;

  -datadir | --datadir | --datadi | --datad)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
    datadir=$ac_optarg ;;

  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  | --dataroo | --dataro | --datar)
    ac_prev=datarootdir ;;
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
    datarootdir=$ac_optarg ;;

  -disable-* | --disable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=no ;;

  -docdir | --docdir | --docdi | --doc | --do)
    ac_prev=docdir ;;
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    docdir=$ac_optarg ;;

  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    ac_prev=dvidir ;;
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    dvidir=$ac_optarg ;;

  -enable-* | --enable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=\$ac_optarg ;;

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  | --exec | --exe | --ex)
    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \







|

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|

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<

|







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  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    cache_file=$ac_optarg ;;

  --config-cache | -C)
    cache_file=config.cache ;;

  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \



  | --da=*)



    datadir=$ac_optarg ;;

  -disable-* | --disable-*)
    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid feature name: $ac_feature" >&2










   { (exit 1); exit 1; }; }




    ac_feature=`echo $ac_feature | sed 's/-/_/g'`



    eval "enable_$ac_feature=no" ;;

  -enable-* | --enable-*)
    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
   { (exit 1); exit 1; }; }
    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
    case $ac_option in

      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
      *) ac_optarg=yes ;;


    esac
    eval "enable_$ac_feature='$ac_optarg'" ;;

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  | --exec | --exe | --ex)
    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
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    ac_init_help=short ;;

  -host | --host | --hos | --ho)
    ac_prev=host_alias ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host_alias=$ac_optarg ;;

  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    ac_prev=htmldir ;;
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  | --ht=*)
    htmldir=$ac_optarg ;;

  -includedir | --includedir | --includedi | --included | --include \
  | --includ | --inclu | --incl | --inc)
    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  | --includ=* | --inclu=* | --incl=* | --inc=*)
    includedir=$ac_optarg ;;








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    ac_init_help=short ;;

  -host | --host | --hos | --ho)
    ac_prev=host_alias ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host_alias=$ac_optarg ;;







  -includedir | --includedir | --includedi | --included | --include \
  | --includ | --inclu | --incl | --inc)
    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  | --includ=* | --inclu=* | --incl=* | --inc=*)
    includedir=$ac_optarg ;;

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  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  | --libexe | --libex | --libe)
    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  | --libexe=* | --libex=* | --libe=*)
    libexecdir=$ac_optarg ;;

  -localedir | --localedir | --localedi | --localed | --locale)
    ac_prev=localedir ;;
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    localedir=$ac_optarg ;;

  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst | --locals)

    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)

    localstatedir=$ac_optarg ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    mandir=$ac_optarg ;;








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>







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  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  | --libexe | --libex | --libe)
    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  | --libexe=* | --libex=* | --libe=*)
    libexecdir=$ac_optarg ;;






  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst \
  | --locals | --local | --loca | --loc | --lo)
    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
    localstatedir=$ac_optarg ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    mandir=$ac_optarg ;;

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  | --program-transform-n=* | --program-transform-=* \
  | --program-transform=* | --program-transfor=* \
  | --program-transfo=* | --program-transf=* \
  | --program-trans=* | --program-tran=* \
  | --progr-tra=* | --program-tr=* | --program-t=*)
    program_transform_name=$ac_optarg ;;

  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    ac_prev=pdfdir ;;
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    pdfdir=$ac_optarg ;;

  -psdir | --psdir | --psdi | --psd | --ps)
    ac_prev=psdir ;;
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    psdir=$ac_optarg ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \







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  | --program-transform-n=* | --program-transform-=* \
  | --program-transform=* | --program-transfor=* \
  | --program-transfo=* | --program-transf=* \
  | --program-trans=* | --program-tran=* \
  | --progr-tra=* | --program-tr=* | --program-t=*)
    program_transform_name=$ac_optarg ;;











  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
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  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;

  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;

  -with-* | --with-*)
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=\$ac_optarg ;;

  -without-* | --without-*)
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: $ac_useropt"
    ac_useropt_orig=$ac_useropt

    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=no ;;

  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  | --x-incl | --x-inc | --x-in | --x-i)
    ac_prev=x_includes ;;
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
    x_includes=$ac_optarg ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
    ac_prev=x_libraries ;;
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
    x_libraries=$ac_optarg ;;

  -*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information"

    ;;

  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.
    case $ac_envvar in #(
      '' | [0-9]* | *[!_$as_cr_alnum]* )
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;

    esac
    eval $ac_envvar=\$ac_optarg
    export $ac_envvar ;;

  *)
    # FIXME: should be removed in autoconf 3.0.
    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
    ;;

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  as_fn_error $? "missing argument to $ac_option"
fi

if test -n "$ac_unrecognized_opts"; then
  case $enable_option_checking in
    no) ;;
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  esac
fi

# Check all directory arguments for consistency.

for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
		datadir sysconfdir sharedstatedir localstatedir includedir \
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		libdir localedir mandir
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
  case $ac_val in
    */ )
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
      eval $ac_var=\$ac_val;;


  esac


  # Be sure to have absolute directory names.




  case $ac_val in
    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;

  esac
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe


  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  as_fn_error $? "working directory cannot be determined"
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  as_fn_error $? "pwd does not report name of working directory"


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_myself" : 'X\(//\)[^/]' \| \
	 X"$as_myself" : 'X\(//\)$' \| \
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||

$as_echo X"$as_myself" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r "$srcdir/$ac_unique_file"; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."



  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"

fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
	pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
  srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in


*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;













esac

for ac_var in $ac_precious_vars; do












  eval ac_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_env_${ac_var}_value=\$${ac_var}
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
done

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.







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773
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  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;

  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;

  -with-* | --with-*)
    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid package name: $ac_package" >&2
   { (exit 1); exit 1; }; }
    ac_package=`echo $ac_package| sed 's/-/_/g'`
    case $ac_option in

      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
      *) ac_optarg=yes ;;


    esac
    eval "with_$ac_package='$ac_optarg'" ;;

  -without-* | --without-*)
    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid package name: $ac_package" >&2

   { (exit 1); exit 1; }; }
    ac_package=`echo $ac_package | sed 's/-/_/g'`


    eval "with_$ac_package=no" ;;






  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  | --x-incl | --x-inc | --x-in | --x-i)
    ac_prev=x_includes ;;
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
    x_includes=$ac_optarg ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
    ac_prev=x_libraries ;;
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
    x_libraries=$ac_optarg ;;

  -*) { echo "$as_me: error: unrecognized option: $ac_option
Try \`$0 --help' for more information." >&2
   { (exit 1); exit 1; }; }
    ;;

  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.

    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
   { (exit 1); exit 1; }; }
    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
    eval "$ac_envvar='$ac_optarg'"
    export $ac_envvar ;;

  *)
    # FIXME: should be removed in autoconf 3.0.
    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
    ;;

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  { echo "$as_me: error: missing argument to $ac_option" >&2

   { (exit 1); exit 1; }; }






fi


# Be sure to have absolute paths.
for ac_var in exec_prefix prefix



do
  eval ac_val=$`echo $ac_var`

  case $ac_val in
    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;


    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
   { (exit 1); exit 1; }; };;
  esac
done

# Be sure to have absolute paths.
for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
	      localstatedir libdir includedir oldincludedir infodir mandir
do
  eval ac_val=$`echo $ac_var`
  case $ac_val in
    [\\/$]* | ?:[\\/]* ) ;;
    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
   { (exit 1); exit 1; }; };;
  esac

done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
    If a cross compiler is detected then cross compile mode will be used." >&2
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null










# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then its parent.
  ac_confdir=`(dirname "$0") 2>/dev/null ||
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$0" : 'X\(//\)[^/]' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X"$0" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }



  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }



  	  /^X\(\/\/\)$/{ s//\1/; q; }



  	  /^X\(\/\).*/{ s//\1/; q; }



  	  s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r $srcdir/$ac_unique_file; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r $srcdir/$ac_unique_file; then
  if test "$ac_srcdir_defaulted" = yes; then
    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
   { (exit 1); exit 1; }; }
  else
    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
   { (exit 1); exit 1; }; }
  fi







fi



(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
   { (exit 1); exit 1; }; }
srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
ac_env_build_alias_set=${build_alias+set}
ac_env_build_alias_value=$build_alias
ac_cv_env_build_alias_set=${build_alias+set}
ac_cv_env_build_alias_value=$build_alias
ac_env_host_alias_set=${host_alias+set}
ac_env_host_alias_value=$host_alias
ac_cv_env_host_alias_set=${host_alias+set}
ac_cv_env_host_alias_value=$host_alias
ac_env_target_alias_set=${target_alias+set}
ac_env_target_alias_value=$target_alias
ac_cv_env_target_alias_set=${target_alias+set}
ac_cv_env_target_alias_value=$target_alias
ac_env_CC_set=${CC+set}
ac_env_CC_value=$CC
ac_cv_env_CC_set=${CC+set}
ac_cv_env_CC_value=$CC
ac_env_CFLAGS_set=${CFLAGS+set}
ac_env_CFLAGS_value=$CFLAGS
ac_cv_env_CFLAGS_set=${CFLAGS+set}
ac_cv_env_CFLAGS_value=$CFLAGS
ac_env_LDFLAGS_set=${LDFLAGS+set}
ac_env_LDFLAGS_value=$LDFLAGS
ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
ac_cv_env_LDFLAGS_value=$LDFLAGS
ac_env_CPPFLAGS_set=${CPPFLAGS+set}
ac_env_CPPFLAGS_value=$CPPFLAGS
ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
ac_cv_env_CPPFLAGS_value=$CPPFLAGS
ac_env_CPP_set=${CPP+set}
ac_env_CPP_value=$CPP
ac_cv_env_CPP_set=${CPP+set}
ac_cv_env_CPP_value=$CPP


#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
1331
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1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343



1344
1345
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1347
1348
1349
1350
1351
1352
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Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking ...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for \`--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']




Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]

  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF
_ACEOF
fi

if test -n "$ac_init_help"; then

  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-threads        build with threads (default: on)
  --enable-shared         build and link with shared libraries (default: on)
  --enable-64bit          enable 64bit support (where applicable)
  --enable-wince          enable Win/CE support (where applicable)
  --enable-symbols        build with debugging symbols (default: off)







|





>
>
>


|

|









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<











<







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Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for \`--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']

_ACEOF

  cat <<_ACEOF
Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
			  [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
			  [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR           user executables [EPREFIX/bin]
  --sbindir=DIR          system admin executables [EPREFIX/sbin]
  --libexecdir=DIR       program executables [EPREFIX/libexec]
  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
  --libdir=DIR           object code libraries [EPREFIX/lib]
  --includedir=DIR       C header files [PREFIX/include]
  --oldincludedir=DIR    C header files for non-gcc [/usr/include]


  --infodir=DIR          info documentation [PREFIX/info]

  --mandir=DIR           man documentation [PREFIX/man]





_ACEOF

  cat <<\_ACEOF
_ACEOF
fi

if test -n "$ac_init_help"; then

  cat <<\_ACEOF

Optional Features:

  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-threads        build with threads (default: on)
  --enable-shared         build and link with shared libraries (default: on)
  --enable-64bit          enable 64bit support (where applicable)
  --enable-wince          enable Win/CE support (where applicable)
  --enable-symbols        build with debugging symbols (default: off)
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  --with-celib=DIR        use Windows/CE support library from DIR

Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CPP         C preprocessor

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to the package provider.
_ACEOF
ac_status=$?
fi

if test "$ac_init_help" = "recursive"; then
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  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
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      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
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    ac_builddir=.

case "$ac_dir" in
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*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
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esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
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    ac_srcdir=.

    ac_top_srcdir=$ac_top_builddir_sub

    ac_abs_top_srcdir=$ac_pwd ;;

  [\\/]* | ?:[\\/]* )  # Absolute name.
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    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
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    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir

    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;










esac













ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix














    cd "$ac_dir" || { ac_status=$?; continue; }
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      echo &&
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      $SHELL "$ac_srcdir/configure" --help=recursive


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      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
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    cd "$ac_pwd" || { ac_status=$?; break; }
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test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
configure
generated by GNU Autoconf 2.69

Copyright (C) 2012 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit
fi

## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##

# ac_fn_c_try_compile LINENO
# --------------------------
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eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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# ----------------------
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$4
int
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/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
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fi
eval ac_res=\$$3
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# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
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else
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/* end confdefs.h.  */
$4
int
main ()
{
if (sizeof ($2))
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_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
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/* end confdefs.h.  */
$4
int
main ()
{
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_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
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fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
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$as_echo "$ac_res" >&6; }
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} # ac_fn_c_check_type
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by $as_me, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@

_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    $as_echo "PATH: $as_dir"
  done
IFS=$as_save_IFS

} >&5

cat >&5 <<_ACEOF


## ----------- ##







<
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855
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  --with-celib=DIR        use Windows/CE support library from DIR

Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>

  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
              headers in a nonstandard directory <include dir>
  CPP         C preprocessor

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.


_ACEOF

fi

if test "$ac_init_help" = "recursive"; then
  # If there are subdirs, report their specific --help.
  ac_popdir=`pwd`
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue


    test -d $ac_dir || continue
    ac_builddir=.

if test "$ac_dir" != .; then


  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  # A "../" for each directory in $ac_dir_suffix.
  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`




else
  ac_dir_suffix= ac_top_builddir=


fi

case $srcdir in
  .)  # No --srcdir option.  We are building in place.
    ac_srcdir=.
    if test -z "$ac_top_builddir"; then
       ac_top_srcdir=.
    else
       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
    fi ;;
  [\\/]* | ?:[\\/]* )  # Absolute path.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir ;;

  *) # Relative path.
    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac

# Do not use `cd foo && pwd` to compute absolute paths, because
# the directories may not exist.
case `pwd` in
.) ac_abs_builddir="$ac_dir";;
*)
  case "$ac_dir" in
  .) ac_abs_builddir=`pwd`;;
  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
  *) ac_abs_builddir=`pwd`/"$ac_dir";;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_top_builddir=${ac_top_builddir}.;;
*)
  case ${ac_top_builddir}. in
  .) ac_abs_top_builddir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_srcdir=$ac_srcdir;;
*)
  case $ac_srcdir in
  .) ac_abs_srcdir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_top_srcdir=$ac_top_srcdir;;
*)
  case $ac_top_srcdir in
  .) ac_abs_top_srcdir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
  esac;;
esac

    cd $ac_dir
    # Check for guested configure; otherwise get Cygnus style configure.
    if test -f $ac_srcdir/configure.gnu; then
      echo
      $SHELL $ac_srcdir/configure.gnu  --help=recursive
    elif test -f $ac_srcdir/configure; then
      echo
      $SHELL $ac_srcdir/configure  --help=recursive
    elif test -f $ac_srcdir/configure.ac ||
	   test -f $ac_srcdir/configure.in; then
      echo
      $ac_configure --help
    else
      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    fi
    cd $ac_popdir
  done
fi

test -n "$ac_init_help" && exit 0
if $ac_init_version; then
  cat <<\_ACEOF



Copyright (C) 2003 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit 0
fi
exec 5>config.log
























































































































































cat >&5 <<_ACEOF



































































































This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by $as_me, which was
generated by GNU Autoconf 2.59.  Invocation command line was

  $ $0 $@

_ACEOF

{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  echo "PATH: $as_dir"
done


} >&5

cat >&5 <<_ACEOF


## ----------- ##
1800
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1839


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2061

2062
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2067
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2072
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2078
2079
2080

2081

2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094

















2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=

ac_must_keep_next=false
for ac_pass in 1 2
do
  for ac_arg
  do
    case $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *\'*)
      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    case $ac_pass in
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
    2)
      as_fn_append ac_configure_args1 " '$ac_arg'"
      if test $ac_must_keep_next = true; then
	ac_must_keep_next=false # Got value, back to normal.
      else
	case $ac_arg in
	  *=* | --config-cache | -C | -disable-* | --disable-* \
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
	  | -with-* | --with-* | -without-* | --without-* | --x)
	    case "$ac_configure_args0 " in
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
	    esac
	    ;;
	  -* ) ac_must_keep_next=true ;;
	esac
      fi
      as_fn_append ac_configure_args " '$ac_arg'"


      ;;
    esac
  done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log.  We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
  # Save into config.log some information that might help in debugging.
  {
    echo


    $as_echo "## ---------------- ##
## Cache variables. ##
## ---------------- ##"

    echo
    # The following way of writing the cache mishandles newlines in values,
(
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      sed -n \
	"s/'\''/'\''\\\\'\'''\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
      ;; #(
    *)

      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
)

    echo


    $as_echo "## ----------------- ##
## Output variables. ##
## ----------------- ##"

    echo
    for ac_var in $ac_subst_vars
    do
      eval ac_val=\$$ac_var
      case $ac_val in
      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
      esac
      $as_echo "$ac_var='\''$ac_val'\''"
    done | sort
    echo

    if test -n "$ac_subst_files"; then

      $as_echo "## ------------------- ##
## File substitutions. ##
## ------------------- ##"

      echo
      for ac_var in $ac_subst_files
      do
	eval ac_val=\$$ac_var
	case $ac_val in
	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	esac
	$as_echo "$ac_var='\''$ac_val'\''"
      done | sort
      echo
    fi

    if test -s confdefs.h; then

      $as_echo "## ----------- ##
## confdefs.h. ##
## ----------- ##"

      echo
      cat confdefs.h
      echo
    fi
    test "$ac_signal" != 0 &&
      $as_echo "$as_me: caught signal $ac_signal"
    $as_echo "$as_me: exit $exit_status"
  } >&5
  rm -f core *.core core.conftest.* &&
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
    exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h

$as_echo "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_URL "$PACKAGE_URL"
_ACEOF


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
  # We do not want a PATH search for config.site.
  case $CONFIG_SITE in #((
    -*)  ac_site_file1=./$CONFIG_SITE;;
    */*) ac_site_file1=$CONFIG_SITE;;
    *)   ac_site_file1=./$CONFIG_SITE;;
  esac
elif test "x$prefix" != xNONE; then
  ac_site_file1=$prefix/share/config.site
  ac_site_file2=$prefix/etc/config.site
else
  ac_site_file1=$ac_default_prefix/share/config.site
  ac_site_file2=$ac_default_prefix/etc/config.site
fi

for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
  test "x$ac_site_file" = xNONE && continue
  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
  fi
done

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special files
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
$as_echo "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
      *)                      . "./$cache_file";;
    esac
  fi
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
$as_echo "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do

  eval ac_old_set=\$ac_cv_env_${ac_var}_set
  eval ac_new_set=\$ac_env_${ac_var}_set
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
  eval ac_new_val=\$ac_env_${ac_var}_value
  case $ac_old_set,$ac_new_set in
    set,)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then
	# differences in whitespace do not lead to failure.
	ac_old_val_w=`echo x $ac_old_val`
	ac_new_val_w=`echo x $ac_new_val`
	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	  ac_cache_corrupted=:
	else
	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	  eval $ac_var=\$ac_old_val
	fi
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}

      fi;;
  esac
  # Pass precious variables to config.status.
  if test "$ac_new_set" = set; then
    case $ac_new_val in

    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}

  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5

fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu





















# The following define is needed when building with Cygwin since newer
# versions of autoconf incorrectly set SHELL to /bin/bash instead of
# /bin/sh. The bash shell seems to suffer from some strange failures.
SHELL=/bin/sh

TCL_VERSION=8.7
TCL_MAJOR_VERSION=8
TCL_MINOR_VERSION=7
TCL_PATCH_LEVEL="a0"
VER=$TCL_MAJOR_VERSION$TCL_MINOR_VERSION

TCL_DDE_VERSION=1.4
TCL_DDE_MAJOR_VERSION=1
TCL_DDE_MINOR_VERSION=4
DDEVER=$TCL_DDE_MAJOR_VERSION$TCL_DDE_MINOR_VERSION








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# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_sep=
ac_must_keep_next=false
for ac_pass in 1 2
do
  for ac_arg
  do
    case $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    case $ac_pass in
    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
    2)
      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
      if test $ac_must_keep_next = true; then
	ac_must_keep_next=false # Got value, back to normal.
      else
	case $ac_arg in
	  *=* | --config-cache | -C | -disable-* | --disable-* \
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
	  | -with-* | --with-* | -without-* | --without-* | --x)
	    case "$ac_configure_args0 " in
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
	    esac
	    ;;
	  -* ) ac_must_keep_next=true ;;
	esac
      fi
      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
      # Get rid of the leading space.
      ac_sep=" "
      ;;
    esac
  done
done
$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log.  We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Be sure not to use single quotes in there, as some shells,
# such as our DU 5.0 friend, will then `close' the trap.
trap 'exit_status=$?
  # Save into config.log some information that might help in debugging.
  {
    echo

    cat <<\_ASBOX
## ---------------- ##
## Cache variables. ##
## ---------------- ##
_ASBOX
    echo
    # The following way of writing the cache mishandles newlines in values,
















{
  (set) 2>&1 |
    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
    *ac_space=\ *)
      sed -n \
	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
      ;;
    *)
      sed -n \
	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
      ;;
    esac;


}
    echo

    cat <<\_ASBOX
## ----------------- ##
## Output variables. ##
## ----------------- ##
_ASBOX
    echo
    for ac_var in $ac_subst_vars
    do
      eval ac_val=$`echo $ac_var`



      echo "$ac_var='"'"'$ac_val'"'"'"
    done | sort
    echo

    if test -n "$ac_subst_files"; then
      cat <<\_ASBOX
## ------------- ##
## Output files. ##
## ------------- ##
_ASBOX
      echo
      for ac_var in $ac_subst_files
      do
	eval ac_val=$`echo $ac_var`



	echo "$ac_var='"'"'$ac_val'"'"'"
      done | sort
      echo
    fi

    if test -s confdefs.h; then
      cat <<\_ASBOX
## ----------- ##
## confdefs.h. ##
## ----------- ##
_ASBOX
      echo
      sed "/^$/d" confdefs.h | sort
      echo
    fi
    test "$ac_signal" != 0 &&
      echo "$as_me: caught signal $ac_signal"
    echo "$as_me: exit $exit_status"
  } >&5
  rm -f core *.core &&
  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
    exit $exit_status
     ' 0
for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -rf conftest* confdefs.h
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
echo >confdefs.h

# Predefined preprocessor variables.

cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF






# Let the site file select an alternate cache file if it wants to.
# Prefer explicitly selected file to automatically selected ones.


if test -z "$CONFIG_SITE"; then






  if test "x$prefix" != xNONE; then
    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"

  else
    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"

  fi
fi
for ac_site_file in $CONFIG_SITE; do


  if test -r "$ac_site_file"; then
    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
echo "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file"




  fi
done

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special
  # files actually), so we avoid doing that.
  if test -f "$cache_file"; then
    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
echo "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . $cache_file;;
      *)                      . ./$cache_file;;
    esac
  fi
else
  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
echo "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in `(set) 2>&1 |
	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
  eval ac_new_set=\$ac_env_${ac_var}_set
  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
  eval ac_new_val="\$ac_env_${ac_var}_value"
  case $ac_old_set,$ac_new_set in
    set,)
      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then




	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}






	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
echo "$as_me:   former value:  $ac_old_val" >&2;}
	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
echo "$as_me:   current value: $ac_new_val" >&2;}
	ac_cache_corrupted=:
      fi;;
  esac
  # Pass precious variables to config.status.
  if test "$ac_new_set" = set; then
    case $ac_new_val in
    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then


  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
   { (exit 1); exit 1; }; }
fi




ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu





















# The following define is needed when building with Cygwin since newer
# versions of autoconf incorrectly set SHELL to /bin/bash instead of
# /bin/sh. The bash shell seems to suffer from some strange failures.
SHELL=/bin/sh

TCL_VERSION=8.6
TCL_MAJOR_VERSION=8
TCL_MINOR_VERSION=6
TCL_PATCH_LEVEL=".6"
VER=$TCL_MAJOR_VERSION$TCL_MINOR_VERSION

TCL_DDE_VERSION=1.4
TCL_DDE_MAJOR_VERSION=1
TCL_DDE_MINOR_VERSION=4
DDEVER=$TCL_DDE_MAJOR_VERSION$TCL_DDE_MINOR_VERSION

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ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="gcc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
else
  CC="$ac_cv_prog_CC"
fi

if test -z "$CC"; then
          if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}cc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5


$as_echo "no" >&6; }
fi








































  fi

fi
if test -z "$CC"; then
  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_CC="cc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

if test $ac_prog_rejected = yes; then
  # We found a bogon in the path, so make sure we never use it.
  set dummy $ac_cv_prog_CC
  shift
  if test $# != 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set CC to just the basename; use the full file name.
    shift
    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  for ac_prog in cl.exe
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$CC" && break
  done
fi
if test -z "$CC"; then
  ac_ct_CC=$CC
  for ac_prog in cl.exe
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_CC" && break
done

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
fi

fi


test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }


# Provide some information about the compiler.

$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;


esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5

  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
$as_echo_n "checking whether the C compiler works... " >&6; }
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"

ac_rmfiles=
for ac_file in $ac_files
do
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  esac
done
rm -f $ac_rmfiles

if { { ac_try="$ac_link_default"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link_default") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :



  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.

# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile.  We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )



	;;
    [ab].out )
	# We found the default executable, but exeext='' is most
	# certainly right.
	break;;
    *.* )
	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
	then :; else
	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`


	fi
	# We set ac_cv_exeext here because the later test for it is not
	# safe: cross compilers may not add the suffix if given an `-o'
	# argument, so we may need to know it at that point already.
	# Even if this section looks crufty: it has the advantage of
	# actually working.
	break;;
    * )
	break;;
  esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=

else
  ac_file=''
fi
if test -z "$ac_file"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }





















else



  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5


$as_echo "yes" >&6; }



fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
$as_echo_n "checking for C compiler default output file name... " >&6; }


{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
$as_echo "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext

rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save







{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
$as_echo_n "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`

	  break;;
    * ) break;;
  esac
done
else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }

fi

rm -f conftest conftest$ac_cv_exeext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
$as_echo "$ac_cv_exeext" >&6; }

rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
int
main ()
{
FILE *f = fopen ("conftest.out", "w");
 return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
$as_echo_n "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
  { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
  if { ac_try='./conftest$ac_cv_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then
    cross_compiling=no
  else
    if test "$cross_compiling" = maybe; then
	cross_compiling=yes
    else
	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
    fi
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
$as_echo "$cross_compiling" >&6; }

rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
$as_echo_n "checking for suffix of object files... " >&6; }
if ${ac_cv_objext+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  for ac_file in conftest.o conftest.obj conftest.*; do
  test -f "$ac_file" || continue;
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
       break;;
  esac
done
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }

fi

rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if ${ac_cv_c_compiler_gnu+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */

int
main ()
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF


if ac_fn_c_try_compile "$LINENO"; then :



















  ac_compiler_gnu=yes
else



  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
  GCC=yes
else
  GCC=
fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
$as_echo_n "checking whether $CC accepts -g... " >&6; }
if ${ac_cv_prog_cc_g+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_save_c_werror_flag=$ac_c_werror_flag
   ac_c_werror_flag=yes
   ac_cv_prog_cc_g=no

   CFLAGS="-g"

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF


if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_g=yes
else
  CFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  ac_c_werror_flag=$ac_save_c_werror_flag
	 CFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext





/* end confdefs.h.  */

int
main ()
{

  ;


  return 0;


}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
  CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
  if test "$GCC" = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-g"
  fi
else
  if test "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if ${ac_cv_prog_cc_c89+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */
#include <stdarg.h>
#include <stdio.h>

struct stat;
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
     char **p;
     int i;
{







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ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_CC+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done


fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  echo "$as_me:$LINENO: result: $CC" >&5
echo "${ECHO_T}$CC" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi


fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="gcc"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done


fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
echo "${ECHO_T}$ac_ct_CC" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi










  CC=$ac_ct_CC

else
  CC="$ac_cv_prog_CC"
fi

if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_CC+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}cc"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done


fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  echo "$as_me:$LINENO: result: $CC" >&5
echo "${ECHO_T}$CC" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="cc"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
echo "${ECHO_T}$ac_ct_CC" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

  CC=$ac_ct_CC
else
  CC="$ac_cv_prog_CC"
fi

fi
if test -z "$CC"; then
  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_CC+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_CC="cc"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done


if test $ac_prog_rejected = yes; then
  # We found a bogon in the path, so make sure we never use it.
  set dummy $ac_cv_prog_CC
  shift
  if test $# != 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set CC to just the basename; use the full file name.
    shift
    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  echo "$as_me:$LINENO: result: $CC" >&5
echo "${ECHO_T}$CC" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi


fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  for ac_prog in cl
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_CC+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done


fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  echo "$as_me:$LINENO: result: $CC" >&5
echo "${ECHO_T}$CC" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi


    test -n "$CC" && break
  done
fi
if test -z "$CC"; then
  ac_ct_CC=$CC
  for ac_prog in cl
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="$ac_prog"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done


fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
echo "${ECHO_T}$ac_ct_CC" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi


  test -n "$ac_ct_CC" && break
done










  CC=$ac_ct_CC

fi

fi


test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
See \`config.log' for more details." >&5
echo "$as_me: error: no acceptable C compiler found in \$PATH
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }

# Provide some information about the compiler.
echo "$as_me:$LINENO:" \
     "checking for C compiler version" >&5
ac_compiler=`set X $ac_compile; echo $2`
{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5

  (eval $ac_compiler --version </dev/null >&5) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
  (eval $ac_compiler -v </dev/null >&5) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
  (eval $ac_compiler -V </dev/null >&5) 2>&5
  ac_status=$?







  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }


cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5




















  (eval $ac_link_default) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; then
  # Find the output, starting from the most likely.  This scheme is
# not robust to junk in `.', hence go to wildcards (a.*) only as a last
# resort.

# Be careful to initialize this variable, since it used to be cached.
# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
ac_cv_exeext=
# b.out is created by i960 compilers.

for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
	;;
    conftest.$ac_ext )
	# This is the source file.
	;;
    [ab].out )
	# We found the default executable, but exeext='' is most
	# certainly right.
	break;;
    *.* )


	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	# FIXME: I believe we export ac_cv_exeext for Libtool,
	# but it would be cool to find out if it's true.  Does anybody
	# maintain Libtool? --akim.
	export ac_cv_exeext




	break;;
    * )
	break;;
  esac
done


else





  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
See \`config.log' for more details." >&5
echo "$as_me: error: C compiler cannot create executables
See \`config.log' for more details." >&2;}
   { (exit 77); exit 77; }; }
fi

ac_exeext=$ac_cv_exeext
echo "$as_me:$LINENO: result: $ac_file" >&5
echo "${ECHO_T}$ac_file" >&6

# Check the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
echo "$as_me:$LINENO: checking whether the C compiler works" >&5
echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
# If not cross compiling, check that we can run a simple program.
if test "$cross_compiling" != yes; then
  if { ac_try='./$ac_file'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
    cross_compiling=no
  else
    if test "$cross_compiling" = maybe; then
	cross_compiling=yes
    else
	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details." >&5
echo "$as_me: error: cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }
    fi


  fi
fi
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


rm -f a.out a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
# Check the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
echo "$as_me:$LINENO: result: $cross_compiling" >&5
echo "${ECHO_T}$cross_compiling" >&6

echo "$as_me:$LINENO: checking for suffix of executables" >&5
echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6






if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; then
  # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	  export ac_cv_exeext
	  break;;
    * ) break;;
  esac
done
else
  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." >&5
echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }
fi

rm -f conftest$ac_cv_exeext
echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
echo "${ECHO_T}$ac_cv_exeext" >&6

rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT



























































echo "$as_me:$LINENO: checking for suffix of object files" >&5
echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
if test "${ac_cv_objext+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.o conftest.obj






if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; then
  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do

  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
       break;;
  esac
done
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
See \`config.log' for more details." >&5
echo "$as_me: error: cannot compute suffix of object files: cannot compile
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }
fi

rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
echo "${ECHO_T}$ac_cv_objext" >&6
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
if test "${ac_cv_c_compiler_gnu+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_compiler_gnu=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_compiler_gnu=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
GCC=`test $ac_compiler_gnu = yes && echo yes`




ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
CFLAGS="-g"
echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
if test "${ac_cv_prog_cc_g+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF


/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?


  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5



  echo "$as_me:$LINENO: \$? = $ac_status" >&5





  (exit $ac_status); } &&

	 { ac_try='test -z "$ac_c_werror_flag"

			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?

  echo "$as_me:$LINENO: \$? = $ac_status" >&5

  (exit $ac_status); }; }; then
  ac_cv_prog_cc_g=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



ac_cv_prog_cc_g=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi





echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
if test "$ac_test_CFLAGS" = set; then
  CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
  if test "$GCC" = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-g"
  fi
else
  if test "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
if test "${ac_cv_prog_cc_stdc+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  ac_cv_prog_cc_stdc=no
ac_save_CC=$CC
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <stdarg.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
     char **p;
     int i;
{
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  va_end (v);
  return s;
}

/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   function prototypes and stuff, but not '\xHH' hex character constants.
   These don't provoke an error unfortunately, instead are silently treated
   as 'x'.  The following induces an error, until -std is added to get
   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
   array size at least.  It's necessary to write '\x00'==0 to get something
   that's true only with -std.  */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];

/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
   inside strings and character constants.  */
#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  ;
  return 0;
}
_ACEOF


for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \




	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$ac_save_CC $ac_arg"


  if ac_fn_c_try_compile "$LINENO"; then :



















  ac_cv_prog_cc_c89=$ac_arg





fi
rm -f core conftest.err conftest.$ac_objext
  test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC

fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
  x)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
  xno)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
  *)


    CC="$CC $ac_cv_prog_cc_c89"
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c89" != xno; then :



















































































fi



























































ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
$as_echo_n "checking for inline... " >&6; }
if ${ac_cv_c_inline+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */
#ifndef __cplusplus
typedef int foo_t;
static $ac_kw foo_t static_foo () {return 0; }
$ac_kw foo_t foo () {return 0; }
#endif

_ACEOF


if ac_fn_c_try_compile "$LINENO"; then :



















  ac_cv_c_inline=$ac_kw




fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  test "$ac_cv_c_inline" != no && break
done

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
$as_echo "$ac_cv_c_inline" >&6; }


case $ac_cv_c_inline in
  inline | yes) ;;
  *)
    case $ac_cv_c_inline in
      no) ac_val=;;
      *) ac_val=$ac_cv_c_inline;;







|


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  va_end (v);
  return s;
}

/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   function prototypes and stuff, but not '\xHH' hex character constants.
   These don't provoke an error unfortunately, instead are silently treated
   as 'x'.  The following induces an error, until -std1 is added to get
   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
   array size at least.  It's necessary to write '\x00'==0 to get something
   that's true only with -std1.  */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];






int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  ;
  return 0;
}
_ACEOF
# Don't try gcc -ansi; that turns off useful extensions and
# breaks some systems' header files.
# AIX			-qlanglvl=ansi
# Ultrix and OSF/1	-std1
# HP-UX 10.20 and later	-Ae
# HP-UX older versions	-Aa -D_HPUX_SOURCE
# SVR4			-Xc -D__EXTENSIONS__
for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$ac_save_CC $ac_arg"
  rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_prog_cc_stdc=$ac_arg
break
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

fi
rm -f conftest.err conftest.$ac_objext

done
rm -f conftest.$ac_ext conftest.$ac_objext
CC=$ac_save_CC

fi

case "x$ac_cv_prog_cc_stdc" in



  x|xno)
    echo "$as_me:$LINENO: result: none needed" >&5
echo "${ECHO_T}none needed" >&6 ;;
  *)
    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
    CC="$CC $ac_cv_prog_cc_stdc" ;;


esac

# Some people use a C++ compiler to compile C.  Since we use `exit',
# in C++ we need to declare it.  In case someone uses the same compiler
# for both compiling C and C++ we need to have the C++ compiler decide
# the declaration of exit, since it's the most demanding environment.
cat >conftest.$ac_ext <<_ACEOF
#ifndef __cplusplus
  choke me
#endif
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  for ac_declaration in \
   '' \
   'extern "C" void std::exit (int) throw (); using std::exit;' \
   'extern "C" void std::exit (int); using std::exit;' \
   'extern "C" void exit (int) throw ();' \
   'extern "C" void exit (int);' \
   'void exit (int);'
do
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_declaration
#include <stdlib.h>
int
main ()
{
exit (42);
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  :
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

continue
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_declaration
int
main ()
{
exit (42);
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  break
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
done
rm -f conftest*
if test -n "$ac_declaration"; then
  echo '#ifdef __cplusplus' >>confdefs.h
  echo $ac_declaration      >>confdefs.h
  echo '#endif'             >>confdefs.h
fi

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


echo "$as_me:$LINENO: checking for inline" >&5
echo $ECHO_N "checking for inline... $ECHO_C" >&6
if test "${ac_cv_c_inline+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#ifndef __cplusplus
typedef int foo_t;
static $ac_kw foo_t static_foo () {return 0; }
$ac_kw foo_t foo () {return 0; }
#endif

_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_c_inline=$ac_kw; break
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

done

fi
echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
echo "${ECHO_T}$ac_cv_c_inline" >&6


case $ac_cv_c_inline in
  inline | yes) ;;
  *)
    case $ac_cv_c_inline in
      no) ac_val=;;
      *) ac_val=$ac_cv_c_inline;;
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3787






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3913



















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3915



3916
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3928
3929
esac

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
$as_echo_n "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
  if ${ac_cv_prog_CPP+:} false; then :
  $as_echo_n "(cached) " >&6
else
      # Double quotes because CPP needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF








if ac_fn_c_try_cpp "$LINENO"; then :










else



  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF








if ac_fn_c_try_cpp "$LINENO"; then :









  # Broken: success on invalid input.
continue
else



  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
  break
fi

    done
    ac_cv_prog_CPP=$CPP

fi
  CPP=$ac_cv_prog_CPP
else
  ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF








if ac_fn_c_try_cpp "$LINENO"; then :










else



  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF








if ac_fn_c_try_cpp "$LINENO"; then :









  # Broken: success on invalid input.
continue
else



  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :

else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }

fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
if ${ac_cv_path_GREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -z "$GREP"; then
  ac_path_GREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in grep ggrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
  # Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'GREP' >> "conftest.nl"
    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_GREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_GREP="$ac_path_GREP"
      ac_path_GREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_GREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_GREP"; then
    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_GREP=$GREP
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
$as_echo "$ac_cv_path_GREP" >&6; }
 GREP="$ac_cv_path_GREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
$as_echo_n "checking for egrep... " >&6; }
if ${ac_cv_path_EGREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
   then ac_cv_path_EGREP="$GREP -E"
   else
     if test -z "$EGREP"; then
  ac_path_EGREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in egrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
  # Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'EGREP' >> "conftest.nl"
    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_EGREP="$ac_path_EGREP"
      ac_path_EGREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_EGREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_EGREP"; then
    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_EGREP=$EGREP
fi

   fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
 EGREP="$ac_cv_path_EGREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if ${ac_cv_header_stdc+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>

int
main ()
{

  ;
  return 0;
}
_ACEOF


if ac_fn_c_try_compile "$LINENO"; then :



















  ac_cv_header_stdc=yes
else



  ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */
#include <string.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "memchr" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */
#include <stdlib.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "free" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */
#include <ctype.h>
#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
		   (('a' <= (c) && (c) <= 'i') \
		     || ('j' <= (c) && (c) <= 'r') \
		     || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
  int i;
  for (i = 0; i < 256; i++)
    if (XOR (islower (i), ISLOWER (i))
	|| toupper (i) != TOUPPER (i))
      return 2;
  return 0;
}
_ACEOF







if ac_fn_c_try_run "$LINENO"; then :




else





  ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then


$as_echo "#define STDC_HEADERS 1" >>confdefs.h


fi


if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$AR"; then
  ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_AR="${ac_tool_prefix}ar"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
$as_echo "$AR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_AR"; then
  ac_ct_AR=$AR
  # Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_AR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_AR"; then
  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_AR="ar"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
$as_echo "$ac_ct_AR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_AR" = x; then
    AR=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    AR=$ac_ct_AR
  fi
else
  AR="$ac_cv_prog_AR"
fi

if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_RANLIB+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$RANLIB"; then
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
$as_echo "$RANLIB" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_RANLIB"; then
  ac_ct_RANLIB=$RANLIB
  # Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_RANLIB"; then
  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_RANLIB="ranlib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
$as_echo "$ac_ct_RANLIB" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_RANLIB" = x; then
    RANLIB=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    RANLIB=$ac_ct_RANLIB
  fi
else
  RANLIB="$ac_cv_prog_RANLIB"
fi

if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
set dummy ${ac_tool_prefix}windres; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_RC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$RC"; then
  ac_cv_prog_RC="$RC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_RC="${ac_tool_prefix}windres"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
RC=$ac_cv_prog_RC
if test -n "$RC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RC" >&5
$as_echo "$RC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_RC"; then
  ac_ct_RC=$RC
  # Extract the first word of "windres", so it can be a program name with args.
set dummy windres; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_RC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_RC"; then
  ac_cv_prog_ac_ct_RC="$ac_ct_RC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_RC="windres"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_RC=$ac_cv_prog_ac_ct_RC
if test -n "$ac_ct_RC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RC" >&5
$as_echo "$ac_ct_RC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_RC" = x; then
    RC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    RC=$ac_ct_RC
  fi
else
  RC="$ac_cv_prog_RC"
fi


#--------------------------------------------------------------------
# Checks to see if the make program sets the $MAKE variable.
#--------------------------------------------------------------------

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}
ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
all:
	@echo '@@@%%%=$(MAKE)=@@@%%%'
_ACEOF
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
  *@@@%%%=?*=@@@%%%*)

    eval ac_cv_prog_make_${ac_make}_set=yes;;
  *)

    eval ac_cv_prog_make_${ac_make}_set=no;;
esac

rm -f conftest.make
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
  SET_MAKE=
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
  SET_MAKE="MAKE=${MAKE-make}"
fi


#--------------------------------------------------------------------
# Determines the correct binary file extension (.o, .obj, .exe etc.)
#--------------------------------------------------------------------




#--------------------------------------------------------------------
# Check whether --enable-threads or --disable-threads was given.
#--------------------------------------------------------------------


    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for building with threads" >&5
$as_echo_n "checking for building with threads... " >&6; }
    # Check whether --enable-threads was given.
if test "${enable_threads+set}" = set; then :

  enableval=$enable_threads; tcl_ok=$enableval
else
  tcl_ok=yes
fi


    if test "$tcl_ok" = "yes"; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (default)" >&5
$as_echo "yes (default)" >&6; }
	TCL_THREADS=1

	$as_echo "#define TCL_THREADS 1" >>confdefs.h


	# USE_THREAD_ALLOC tells us to try the special thread-based
	# allocator that significantly reduces lock contention

	$as_echo "#define USE_THREAD_ALLOC 1" >>confdefs.h


    else
	TCL_THREADS=0
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    fi



#------------------------------------------------------------------------
# Embedded configuration information, encoding to use for the values, TIP #59
#------------------------------------------------------------------------



# Check whether --with-encoding was given.
if test "${with_encoding+set}" = set; then :

  withval=$with_encoding; with_tcencoding=${withval}
fi


    if test x"${with_tcencoding}" != x ; then
	cat >>confdefs.h <<_ACEOF
#define TCL_CFGVAL_ENCODING "${with_tcencoding}"
_ACEOF

    else
	# Default encoding on windows is not "iso8859-1"

	$as_echo "#define TCL_CFGVAL_ENCODING \"cp1252\"" >>confdefs.h


    fi


#--------------------------------------------------------------------
# The statements below define a collection of symbols related to
# building libtcl as a shared library instead of a static library.
#--------------------------------------------------------------------


    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build libraries" >&5
$as_echo_n "checking how to build libraries... " >&6; }
    # Check whether --enable-shared was given.
if test "${enable_shared+set}" = set; then :

  enableval=$enable_shared; tcl_ok=$enableval
else
  tcl_ok=yes
fi


    if test "${enable_shared+set}" = set; then
	enableval="$enable_shared"
	tcl_ok=$enableval
    else
	tcl_ok=yes
    fi

    if test "$tcl_ok" = "yes" ; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: shared" >&5
$as_echo "shared" >&6; }
	SHARED_BUILD=1
    else
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: static" >&5
$as_echo "static" >&6; }
	SHARED_BUILD=0


$as_echo "#define STATIC_BUILD 1" >>confdefs.h


    fi


#--------------------------------------------------------------------
# The statements below define a collection of compile flags.  This
# macro depends on the value of SHARED_BUILD, and should be called
# after SC_ENABLE_SHARED checks the configure switches.
#--------------------------------------------------------------------

# On IRIX 5.3, sys/types and inttypes.h are conflicting.









for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
		  inttypes.h stdint.h unistd.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`











ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
"





























if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :






  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done




    # Step 0: Enable 64 bit support?

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if 64bit support is requested" >&5
$as_echo_n "checking if 64bit support is requested... " >&6; }
    # Check whether --enable-64bit was given.
if test "${enable_64bit+set}" = set; then :

  enableval=$enable_64bit; do64bit=$enableval
else
  do64bit=no
fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bit" >&5
$as_echo "$do64bit" >&6; }

    # Cross-compiling options for Windows/CE builds

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Windows/CE build is requested" >&5
$as_echo_n "checking if Windows/CE build is requested... " >&6; }
    # Check whether --enable-wince was given.
if test "${enable_wince+set}" = set; then :

  enableval=$enable_wince; doWince=$enableval
else
  doWince=no
fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doWince" >&5
$as_echo "$doWince" >&6; }

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Windows/CE celib directory" >&5
$as_echo_n "checking for Windows/CE celib directory... " >&6; }

# Check whether --with-celib was given.
if test "${with_celib+set}" = set; then :

  withval=$with_celib; CELIB_DIR=$withval
else
  CELIB_DIR=NO_CELIB
fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CELIB_DIR" >&5
$as_echo "$CELIB_DIR" >&6; }

    # Set some defaults (may get changed below)
    EXTRA_CFLAGS=""


$as_echo "#define MODULE_SCOPE extern" >>confdefs.h



    # Extract the first word of "cygpath", so it can be a program name with args.
set dummy cygpath; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CYGPATH+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CYGPATH"; then
  ac_cv_prog_CYGPATH="$CYGPATH" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CYGPATH="cygpath -m"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_CYGPATH" && ac_cv_prog_CYGPATH="echo"
fi
fi
CYGPATH=$ac_cv_prog_CYGPATH
if test -n "$CYGPATH"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CYGPATH" >&5
$as_echo "$CYGPATH" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



    SHLIB_SUFFIX=".dll"

    # MACHINE is IX86 for LINK, but this is used by the manifest,
    # which requires x86|amd64|ia64.
    MACHINE="X86"

    if test "$GCC" = "yes"; then

      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cross-compile version of gcc" >&5
$as_echo_n "checking for cross-compile version of gcc... " >&6; }
if ${ac_cv_cross+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */

	    #ifndef _WIN32
		#error cross-compiler
	    #endif

int
main ()
{

  ;
  return 0;
}
_ACEOF


if ac_fn_c_try_compile "$LINENO"; then :



















  ac_cv_cross=no
else



  ac_cv_cross=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cross" >&5
$as_echo "$ac_cv_cross" >&6; }

      if test "$ac_cv_cross" = "yes"; then
	case "$do64bit" in
	    amd64|x64|yes)
		CC="x86_64-w64-mingw32-gcc"
		LD="x86_64-w64-mingw32-ld"
		AR="x86_64-w64-mingw32-ar"







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>


>
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|

|


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|







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esac

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
  if test "${ac_cv_prog_CPP+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
      # Double quotes because CPP needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  :
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.$ac_ext

  # OK, works on sane cases.  Now check whether non-existent headers
  # can be detected and how.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  # Broken: success on invalid input.
continue
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.err conftest.$ac_ext
if $ac_preproc_ok; then
  break
fi

    done
    ac_cv_prog_CPP=$CPP

fi
  CPP=$ac_cv_prog_CPP
else
  ac_cv_prog_CPP=$CPP
fi
echo "$as_me:$LINENO: result: $CPP" >&5
echo "${ECHO_T}$CPP" >&6
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  :
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.$ac_ext

  # OK, works on sane cases.  Now check whether non-existent headers
  # can be detected and how.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  # Broken: success on invalid input.
continue
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.err conftest.$ac_ext
if $ac_preproc_ok; then
  :
else
  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details." >&5
echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


echo "$as_me:$LINENO: checking for egrep" >&5
echo $ECHO_N "checking for egrep... $ECHO_C" >&6
if test "${ac_cv_prog_egrep+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else



























  if echo a | (grep -E '(a|b)') >/dev/null 2>&1



    then ac_cv_prog_egrep='grep -E'







    else ac_cv_prog_egrep='egrep'







    fi


fi
echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5




echo "${ECHO_T}$ac_cv_prog_egrep" >&6
 EGREP=$ac_cv_prog_egrep



































































echo "$as_me:$LINENO: checking for ANSI C header files" >&5
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
if test "${ac_cv_header_stdc+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_header_stdc=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_header_stdc=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <string.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "memchr" >/dev/null 2>&1; then
  :
else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <stdlib.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "free" >/dev/null 2>&1; then
  :
else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  if test "$cross_compiling" = yes; then
  :
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <ctype.h>

#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
		   (('a' <= (c) && (c) <= 'i') \
		     || ('j' <= (c) && (c) <= 'r') \
		     || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
  int i;
  for (i = 0; i < 256; i++)
    if (XOR (islower (i), ISLOWER (i))
	|| toupper (i) != TOUPPER (i))
      exit(2);
  exit (0);
}
_ACEOF
rm -f conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  :
else
  echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

( exit $ac_status )
ac_cv_header_stdc=no
fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext

fi

fi
fi
echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
echo "${ECHO_T}$ac_cv_header_stdc" >&6
if test $ac_cv_header_stdc = yes; then

cat >>confdefs.h <<\_ACEOF
#define STDC_HEADERS 1
_ACEOF

fi


if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_AR+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$AR"; then
  ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_AR="${ac_tool_prefix}ar"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done


fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
  echo "$as_me:$LINENO: result: $AR" >&5
echo "${ECHO_T}$AR" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi


fi
if test -z "$ac_cv_prog_AR"; then
  ac_ct_AR=$AR
  # Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$ac_ct_AR"; then
  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_AR="ar"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done


fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
  echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
echo "${ECHO_T}$ac_ct_AR" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi










  AR=$ac_ct_AR

else
  AR="$ac_cv_prog_AR"
fi

if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_RANLIB+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$RANLIB"; then
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done


fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
  echo "$as_me:$LINENO: result: $RANLIB" >&5
echo "${ECHO_T}$RANLIB" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi


fi
if test -z "$ac_cv_prog_RANLIB"; then
  ac_ct_RANLIB=$RANLIB
  # Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$ac_ct_RANLIB"; then
  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_RANLIB="ranlib"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done


fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
  echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
echo "${ECHO_T}$ac_ct_RANLIB" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi










  RANLIB=$ac_ct_RANLIB

else
  RANLIB="$ac_cv_prog_RANLIB"
fi

if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
set dummy ${ac_tool_prefix}windres; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_RC+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$RC"; then
  ac_cv_prog_RC="$RC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_RC="${ac_tool_prefix}windres"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done


fi
fi
RC=$ac_cv_prog_RC
if test -n "$RC"; then
  echo "$as_me:$LINENO: result: $RC" >&5
echo "${ECHO_T}$RC" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi


fi
if test -z "$ac_cv_prog_RC"; then
  ac_ct_RC=$RC
  # Extract the first word of "windres", so it can be a program name with args.
set dummy windres; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_ac_ct_RC+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$ac_ct_RC"; then
  ac_cv_prog_ac_ct_RC="$ac_ct_RC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_RC="windres"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done


fi
fi
ac_ct_RC=$ac_cv_prog_ac_ct_RC
if test -n "$ac_ct_RC"; then
  echo "$as_me:$LINENO: result: $ac_ct_RC" >&5
echo "${ECHO_T}$ac_ct_RC" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi










  RC=$ac_ct_RC

else
  RC="$ac_cv_prog_RC"
fi


#--------------------------------------------------------------------
# Checks to see if the make program sets the $MAKE variable.
#--------------------------------------------------------------------

echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`

if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.make <<\_ACEOF

all:
	@echo 'ac_maketemp="$(MAKE)"'
_ACEOF
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`

if test -n "$ac_maketemp"; then
  eval ac_cv_prog_make_${ac_make}_set=yes

else
  eval ac_cv_prog_make_${ac_make}_set=no

fi
rm -f conftest.make
fi
if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
  echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
  SET_MAKE=
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
  SET_MAKE="MAKE=${MAKE-make}"
fi


#--------------------------------------------------------------------
# Determines the correct binary file extension (.o, .obj, .exe etc.)
#--------------------------------------------------------------------




#--------------------------------------------------------------------
# Check whether --enable-threads or --disable-threads was given.
#--------------------------------------------------------------------


    echo "$as_me:$LINENO: checking for building with threads" >&5
echo $ECHO_N "checking for building with threads... $ECHO_C" >&6
    # Check whether --enable-threads or --disable-threads was given.
if test "${enable_threads+set}" = set; then
  enableval="$enable_threads"
  tcl_ok=$enableval
else
  tcl_ok=yes
fi;


    if test "$tcl_ok" = "yes"; then
	echo "$as_me:$LINENO: result: yes (default)" >&5
echo "${ECHO_T}yes (default)" >&6
	TCL_THREADS=1
	cat >>confdefs.h <<\_ACEOF
#define TCL_THREADS 1
_ACEOF

	# USE_THREAD_ALLOC tells us to try the special thread-based
	# allocator that significantly reduces lock contention
	cat >>confdefs.h <<\_ACEOF
#define USE_THREAD_ALLOC 1
_ACEOF

    else
	TCL_THREADS=0
	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
    fi



#------------------------------------------------------------------------
# Embedded configuration information, encoding to use for the values, TIP #59
#------------------------------------------------------------------------



# Check whether --with-encoding or --without-encoding was given.
if test "${with_encoding+set}" = set; then
  withval="$with_encoding"
  with_tcencoding=${withval}
fi;


    if test x"${with_tcencoding}" != x ; then
	cat >>confdefs.h <<_ACEOF
#define TCL_CFGVAL_ENCODING "${with_tcencoding}"
_ACEOF

    else
	# Default encoding on windows is not "iso8859-1"
	cat >>confdefs.h <<\_ACEOF
#define TCL_CFGVAL_ENCODING "cp1252"
_ACEOF

    fi


#--------------------------------------------------------------------
# The statements below define a collection of symbols related to
# building libtcl as a shared library instead of a static library.
#--------------------------------------------------------------------


    echo "$as_me:$LINENO: checking how to build libraries" >&5
echo $ECHO_N "checking how to build libraries... $ECHO_C" >&6
    # Check whether --enable-shared or --disable-shared was given.
if test "${enable_shared+set}" = set; then
  enableval="$enable_shared"
  tcl_ok=$enableval
else
  tcl_ok=yes
fi;


    if test "${enable_shared+set}" = set; then
	enableval="$enable_shared"
	tcl_ok=$enableval
    else
	tcl_ok=yes
    fi

    if test "$tcl_ok" = "yes" ; then
	echo "$as_me:$LINENO: result: shared" >&5
echo "${ECHO_T}shared" >&6
	SHARED_BUILD=1
    else
	echo "$as_me:$LINENO: result: static" >&5
echo "${ECHO_T}static" >&6
	SHARED_BUILD=0

cat >>confdefs.h <<\_ACEOF
#define STATIC_BUILD 1
_ACEOF

    fi


#--------------------------------------------------------------------
# The statements below define a collection of compile flags.  This
# macro depends on the value of SHARED_BUILD, and should be called
# after SC_ENABLE_SHARED checks the configure switches.
#--------------------------------------------------------------------

# On IRIX 5.3, sys/types and inttypes.h are conflicting.









for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
		  inttypes.h stdint.h unistd.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default

#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  eval "$as_ac_Header=yes"
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

eval "$as_ac_Header=no"
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
if test `eval echo '${'$as_ac_Header'}'` = yes; then
  cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done




    # Step 0: Enable 64 bit support?

    echo "$as_me:$LINENO: checking if 64bit support is requested" >&5
echo $ECHO_N "checking if 64bit support is requested... $ECHO_C" >&6
    # Check whether --enable-64bit or --disable-64bit was given.
if test "${enable_64bit+set}" = set; then
  enableval="$enable_64bit"
  do64bit=$enableval
else
  do64bit=no
fi;

    echo "$as_me:$LINENO: result: $do64bit" >&5
echo "${ECHO_T}$do64bit" >&6

    # Cross-compiling options for Windows/CE builds

    echo "$as_me:$LINENO: checking if Windows/CE build is requested" >&5
echo $ECHO_N "checking if Windows/CE build is requested... $ECHO_C" >&6
    # Check whether --enable-wince or --disable-wince was given.
if test "${enable_wince+set}" = set; then
  enableval="$enable_wince"
  doWince=$enableval
else
  doWince=no
fi;

    echo "$as_me:$LINENO: result: $doWince" >&5
echo "${ECHO_T}$doWince" >&6

    echo "$as_me:$LINENO: checking for Windows/CE celib directory" >&5
echo $ECHO_N "checking for Windows/CE celib directory... $ECHO_C" >&6

# Check whether --with-celib or --without-celib was given.
if test "${with_celib+set}" = set; then
  withval="$with_celib"
  CELIB_DIR=$withval
else
  CELIB_DIR=NO_CELIB
fi;

    echo "$as_me:$LINENO: result: $CELIB_DIR" >&5
echo "${ECHO_T}$CELIB_DIR" >&6

    # Set some defaults (may get changed below)
    EXTRA_CFLAGS=""

cat >>confdefs.h <<\_ACEOF
#define MODULE_SCOPE extern
_ACEOF


    # Extract the first word of "cygpath", so it can be a program name with args.
set dummy cygpath; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_CYGPATH+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$CYGPATH"; then
  ac_cv_prog_CYGPATH="$CYGPATH" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CYGPATH="cygpath -m"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done


  test -z "$ac_cv_prog_CYGPATH" && ac_cv_prog_CYGPATH="echo"
fi
fi
CYGPATH=$ac_cv_prog_CYGPATH
if test -n "$CYGPATH"; then
  echo "$as_me:$LINENO: result: $CYGPATH" >&5
echo "${ECHO_T}$CYGPATH" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi



    SHLIB_SUFFIX=".dll"

    # MACHINE is IX86 for LINK, but this is used by the manifest,
    # which requires x86|amd64|ia64.
    MACHINE="X86"

    if test "$GCC" = "yes"; then

      echo "$as_me:$LINENO: checking for cross-compile version of gcc" >&5
echo $ECHO_N "checking for cross-compile version of gcc... $ECHO_C" >&6
if test "${ac_cv_cross+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	    #ifndef _WIN32
		#error cross-compiler
	    #endif

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_cross=no
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_cross=yes
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $ac_cv_cross" >&5
echo "${ECHO_T}$ac_cv_cross" >&6

      if test "$ac_cv_cross" = "yes"; then
	case "$do64bit" in
	    amd64|x64|yes)
		CC="x86_64-w64-mingw32-gcc"
		LD="x86_64-w64-mingw32-ld"
		AR="x86_64-w64-mingw32-ar"
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4141
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    if test "$GCC" = "yes" && test "$CYGPATH" != "echo" ; then
	conftest=/tmp/conftest.rc
	echo "STRINGTABLE BEGIN" > $conftest
	echo "101 \"name\"" >> $conftest
	echo "END" >> $conftest

	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Windows native path bug in windres" >&5
$as_echo_n "checking for Windows native path bug in windres... " >&6; }
	cyg_conftest=`$CYGPATH $conftest`
	if { ac_try='$RC -o conftest.res.o $cyg_conftest'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } ; then
	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	else
	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
	    CYGPATH=echo
	fi
	conftest=
	cyg_conftest=
    fi

    if test "$CYGPATH" = "echo"; then
        DEPARG='"$<"'
    else
        DEPARG='"$(shell $(CYGPATH) $<)"'
    fi

    # set various compiler flags depending on whether we are using gcc or cl

    if test "${GCC}" = "yes" ; then
	extra_cflags="-pipe"
	extra_ldflags="-pipe -static-libgcc"
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mingw32 version of gcc" >&5
$as_echo_n "checking for mingw32 version of gcc... " >&6; }
if ${ac_cv_win32+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */

		#ifdef _WIN32
		    #error win32
		#endif

int
main ()
{

  ;
  return 0;
}
_ACEOF


if ac_fn_c_try_compile "$LINENO"; then :



















  ac_cv_win32=no
else



  ac_cv_win32=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_win32" >&5
$as_echo "$ac_cv_win32" >&6; }
	if test "$ac_cv_win32" != "yes"; then

	    as_fn_error $? "${CC} cannot produce win32 executables." "$LINENO" 5

	fi

	hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -mwindows -municode -Dmain=xxmain"
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working -municode linker flag" >&5
$as_echo_n "checking for working -municode linker flag... " >&6; }
if ${ac_cv_municode+:} false; then :
  $as_echo_n "(cached) " >&6
else

# ac_fn_c_try_link LINENO
# -----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_link ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest$ac_exeext
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 test -x conftest$ac_exeext
       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  # interfere with the next link command; also delete a directory that is
  # left behind by Apple's compiler.  We do this before executing the actions.
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_link
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

	#include <windows.h>
	int APIENTRY wWinMain(HINSTANCE a, HINSTANCE b, LPWSTR c, int d) {return 0;}

int
main ()
{

  ;
  return 0;
}
_ACEOF












if ac_fn_c_try_link "$LINENO"; then :









  ac_cv_municode=yes
else



  ac_cv_municode=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_municode" >&5
$as_echo "$ac_cv_municode" >&6; }
	CFLAGS=$hold_cflags
	if test "$ac_cv_municode" = "yes" ; then
	    extra_ldflags="$extra_ldflags -municode"
	else
	    extra_cflags="$extra_cflags -DTCL_BROKEN_MAINARGS"
	fi
    fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags" >&5
$as_echo_n "checking compiler flags... " >&6; }
    if test "${GCC}" = "yes" ; then
	SHLIB_LD=""
	SHLIB_LD_LIBS='${LIBS}'
	LIBS="-lnetapi32 -lkernel32 -luser32 -ladvapi32 -luserenv -lws2_32"
	# mingw needs to link ole32 and oleaut32 for [send], but MSVC doesn't
	LIBS_GUI="-lgdi32 -lcomdlg32 -limm32 -lcomctl32 -lshell32 -luuid -lole32 -loleaut32"
	STLIB_LD='${AR} cr'
	RC_OUT=-o
	RC_TYPE=
	RC_INCLUDE=--include
	RC_DEFINE=--define
	RES=res.o
	MAKE_LIB="\${STLIB_LD} \$@"
	MAKE_STUB_LIB="\${STLIB_LD} \$@"
	POST_MAKE_LIB="\${RANLIB} \$@"
	MAKE_EXE="\${CC} -o \$@"
	LIBPREFIX="lib"

	if test "${SHARED_BUILD}" = "0" ; then
	    # static
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: using static flags" >&5
$as_echo "using static flags" >&6; }
	    runtime=
	    LIBRARIES="\${STATIC_LIBRARIES}"
	    EXESUFFIX="s\${DBGX}.exe"
	else
	    # dynamic
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: using shared flags" >&5
$as_echo "using shared flags" >&6; }

	    # ad-hoc check to see if CC supports -shared.
	    if "${CC}" -shared 2>&1 | egrep ': -shared not supported' >/dev/null; then


		as_fn_error $? "${CC} does not support the -shared option.
                You will need to upgrade to a newer version of the toolchain." "$LINENO" 5

	    fi

	    runtime=
	    # Add SHLIB_LD_LIBS to the Make rule, not here.

	    EXESUFFIX="\${DBGX}.exe"
	    LIBRARIES="\${SHARED_LIBRARIES}"







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3524
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3527

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    if test "$GCC" = "yes" && test "$CYGPATH" != "echo" ; then
	conftest=/tmp/conftest.rc
	echo "STRINGTABLE BEGIN" > $conftest
	echo "101 \"name\"" >> $conftest
	echo "END" >> $conftest

	echo "$as_me:$LINENO: checking for Windows native path bug in windres" >&5
echo $ECHO_N "checking for Windows native path bug in windres... $ECHO_C" >&6
	cyg_conftest=`$CYGPATH $conftest`
	if { ac_try='$RC -o conftest.res.o $cyg_conftest'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } ; then
	    echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
	else
	    echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
	    CYGPATH=echo
	fi
	conftest=
	cyg_conftest=
    fi

    if test "$CYGPATH" = "echo"; then
        DEPARG='"$<"'
    else
        DEPARG='"$(shell $(CYGPATH) $<)"'
    fi

    # set various compiler flags depending on whether we are using gcc or cl

    if test "${GCC}" = "yes" ; then
	extra_cflags="-pipe"
	extra_ldflags="-pipe -static-libgcc"
	echo "$as_me:$LINENO: checking for mingw32 version of gcc" >&5
echo $ECHO_N "checking for mingw32 version of gcc... $ECHO_C" >&6
if test "${ac_cv_win32+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

		#ifdef _WIN32
		    #error win32
		#endif

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_win32=no
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_win32=yes
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $ac_cv_win32" >&5
echo "${ECHO_T}$ac_cv_win32" >&6
	if test "$ac_cv_win32" != "yes"; then
	    { { echo "$as_me:$LINENO: error: ${CC} cannot produce win32 executables." >&5
echo "$as_me: error: ${CC} cannot produce win32 executables." >&2;}
   { (exit 1); exit 1; }; }
	fi

	hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -mwindows -municode -Dmain=xxmain"
	echo "$as_me:$LINENO: checking for working -municode linker flag" >&5
echo $ECHO_N "checking for working -municode linker flag... $ECHO_C" >&6
if test "${ac_cv_municode+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else

































  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF








cat confdefs.h >>conftest.$ac_ext

cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <windows.h>
	int APIENTRY wWinMain(HINSTANCE a, HINSTANCE b, LPWSTR c, int d) {return 0;}

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_municode=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_municode=no
fi
rm -f conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $ac_cv_municode" >&5
echo "${ECHO_T}$ac_cv_municode" >&6
	CFLAGS=$hold_cflags
	if test "$ac_cv_municode" = "yes" ; then
	    extra_ldflags="$extra_ldflags -municode"
	else
	    extra_cflags="$extra_cflags -DTCL_BROKEN_MAINARGS"
	fi
    fi

    echo "$as_me:$LINENO: checking compiler flags" >&5
echo $ECHO_N "checking compiler flags... $ECHO_C" >&6
    if test "${GCC}" = "yes" ; then
	SHLIB_LD=""
	SHLIB_LD_LIBS='${LIBS}'
	LIBS="-lnetapi32 -lkernel32 -luser32 -ladvapi32 -luserenv -lws2_32"
	# mingw needs to link ole32 and oleaut32 for [send], but MSVC doesn't
	LIBS_GUI="-lgdi32 -lcomdlg32 -limm32 -lcomctl32 -lshell32 -luuid -lole32 -loleaut32"
	STLIB_LD='${AR} cr'
	RC_OUT=-o
	RC_TYPE=
	RC_INCLUDE=--include
	RC_DEFINE=--define
	RES=res.o
	MAKE_LIB="\${STLIB_LD} \$@"
	MAKE_STUB_LIB="\${STLIB_LD} \$@"
	POST_MAKE_LIB="\${RANLIB} \$@"
	MAKE_EXE="\${CC} -o \$@"
	LIBPREFIX="lib"

	if test "${SHARED_BUILD}" = "0" ; then
	    # static
            echo "$as_me:$LINENO: result: using static flags" >&5
echo "${ECHO_T}using static flags" >&6
	    runtime=
	    LIBRARIES="\${STATIC_LIBRARIES}"
	    EXESUFFIX="s\${DBGX}.exe"
	else
	    # dynamic
            echo "$as_me:$LINENO: result: using shared flags" >&5
echo "${ECHO_T}using shared flags" >&6

	    # ad-hoc check to see if CC supports -shared.
	    if "${CC}" -shared 2>&1 | egrep ': -shared not supported' >/dev/null; then
		{ { echo "$as_me:$LINENO: error: ${CC} does not support the -shared option.
                You will need to upgrade to a newer version of the toolchain." >&5
echo "$as_me: error: ${CC} does not support the -shared option.
                You will need to upgrade to a newer version of the toolchain." >&2;}
   { (exit 1); exit 1; }; }
	    fi

	    runtime=
	    # Add SHLIB_LD_LIBS to the Make rule, not here.

	    EXESUFFIX="\${DBGX}.exe"
	    LIBRARIES="\${SHARED_LIBRARIES}"
4161
4162
4163
4164
4165
4166
4167
4168
4169
4170
4171
4172
4173
4174
4175
	LIBFLAGSUFFIX="\${DBGX}"
	SHLIB_SUFFIX=.dll

	EXTRA_CFLAGS="${extra_cflags}"

	CFLAGS_DEBUG=-g
	CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer"
	CFLAGS_WARNING="-Wall -Wsign-compare -Wdeclaration-after-statement"
	LDFLAGS_DEBUG=
	LDFLAGS_OPTIMIZE=

	# Specify the CC output file names based on the target name
	CC_OBJNAME="-o \$@"
	CC_EXENAME="-o \$@"








|







3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
	LIBFLAGSUFFIX="\${DBGX}"
	SHLIB_SUFFIX=.dll

	EXTRA_CFLAGS="${extra_cflags}"

	CFLAGS_DEBUG=-g
	CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer"
	CFLAGS_WARNING="-Wall -Wdeclaration-after-statement"
	LDFLAGS_DEBUG=
	LDFLAGS_OPTIMIZE=

	# Specify the CC output file names based on the target name
	CC_OBJNAME="-o \$@"
	CC_EXENAME="-o \$@"

4189
4190
4191
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4220



















4221
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4253
	#LDFLAGS_WINDOW="-mwindows -e _WinMain@16 ${extra_ldflags}"
	LDFLAGS_CONSOLE="-mconsole ${extra_ldflags}"
	LDFLAGS_WINDOW="-mwindows ${extra_ldflags}"

	case "$do64bit" in
	    amd64|x64|yes)
		MACHINE="AMD64" ; # assume AMD64 as default 64-bit build
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result:    Using 64-bit $MACHINE mode" >&5
$as_echo "   Using 64-bit $MACHINE mode" >&6; }
		;;
	    ia64)
		MACHINE="IA64"
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result:    Using 64-bit $MACHINE mode" >&5
$as_echo "   Using 64-bit $MACHINE mode" >&6; }
		;;
	    *)
		cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */

		    #ifndef _WIN64
			#error 32-bit
		    #endif

int
main ()
{

  ;
  return 0;
}
_ACEOF


if ac_fn_c_try_compile "$LINENO"; then :



















  tcl_win_64bit=yes
else



  tcl_win_64bit=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		if test "$tcl_win_64bit" = "yes" ; then
			do64bit=amd64
			MACHINE="AMD64"
			{ $as_echo "$as_me:${as_lineno-$LINENO}: result:    Using 64-bit $MACHINE mode" >&5
$as_echo "   Using 64-bit $MACHINE mode" >&6; }
		fi
		;;
	esac
    else
	if test "${SHARED_BUILD}" = "0" ; then
	    # static
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: using static flags" >&5
$as_echo "using static flags" >&6; }
	    runtime=-MT
	    LIBRARIES="\${STATIC_LIBRARIES}"
	    EXESUFFIX="s\${DBGX}.exe"
	else
	    # dynamic
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: using shared flags" >&5
$as_echo "using shared flags" >&6; }
	    runtime=-MD
	    # Add SHLIB_LD_LIBS to the Make rule, not here.
	    LIBRARIES="\${SHARED_LIBRARIES}"
	    EXESUFFIX="\${DBGX}.exe"
	    case "x`echo \${VisualStudioVersion}`" in
		x1[4-9]*)
		    lflags="${lflags} -nodefaultlib:libucrt.lib"







|
|



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3670
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3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
	#LDFLAGS_WINDOW="-mwindows -e _WinMain@16 ${extra_ldflags}"
	LDFLAGS_CONSOLE="-mconsole ${extra_ldflags}"
	LDFLAGS_WINDOW="-mwindows ${extra_ldflags}"

	case "$do64bit" in
	    amd64|x64|yes)
		MACHINE="AMD64" ; # assume AMD64 as default 64-bit build
		echo "$as_me:$LINENO: result:    Using 64-bit $MACHINE mode" >&5
echo "${ECHO_T}   Using 64-bit $MACHINE mode" >&6
		;;
	    ia64)
		MACHINE="IA64"
		echo "$as_me:$LINENO: result:    Using 64-bit $MACHINE mode" >&5
echo "${ECHO_T}   Using 64-bit $MACHINE mode" >&6
		;;
	    *)
		cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

		    #ifndef _WIN64
			#error 32-bit
		    #endif

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_win_64bit=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

tcl_win_64bit=no

fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
		if test "$tcl_win_64bit" = "yes" ; then
			do64bit=amd64
			MACHINE="AMD64"
			echo "$as_me:$LINENO: result:    Using 64-bit $MACHINE mode" >&5
echo "${ECHO_T}   Using 64-bit $MACHINE mode" >&6
		fi
		;;
	esac
    else
	if test "${SHARED_BUILD}" = "0" ; then
	    # static
            echo "$as_me:$LINENO: result: using static flags" >&5
echo "${ECHO_T}using static flags" >&6
	    runtime=-MT
	    LIBRARIES="\${STATIC_LIBRARIES}"
	    EXESUFFIX="s\${DBGX}.exe"
	else
	    # dynamic
            echo "$as_me:$LINENO: result: using shared flags" >&5
echo "${ECHO_T}using shared flags" >&6
	    runtime=-MD
	    # Add SHLIB_LD_LIBS to the Make rule, not here.
	    LIBRARIES="\${SHARED_LIBRARIES}"
	    EXESUFFIX="\${DBGX}.exe"
	    case "x`echo \${VisualStudioVersion}`" in
		x1[4-9]*)
		    lflags="${lflags} -nodefaultlib:libucrt.lib"
4279
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4281
4282
4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
4304
4305
4306
4307
4308













































4309




4310






4311
4312
4313
4314
4315
4316
4317
4318
		    ;;
		ia64)
		    MACHINE="IA64"
		    PATH64="${MSSDK}/Bin/Win64"
		    ;;
	    esac
	    if test ! -d "${PATH64}" ; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find 64-bit $MACHINE SDK" >&5
$as_echo "$as_me: WARNING: Could not find 64-bit $MACHINE SDK" >&2;}
	    fi
	    { $as_echo "$as_me:${as_lineno-$LINENO}: result:    Using 64-bit $MACHINE mode" >&5
$as_echo "   Using 64-bit $MACHINE mode" >&6; }
	fi

	LIBS="netapi32.lib kernel32.lib user32.lib advapi32.lib userenv.lib ws2_32.lib"

	case "x`echo \${VisualStudioVersion}`" in
		x1[4-9]*)
		    LIBS="$LIBS ucrt.lib"
		    ;;
		*)
		    ;;
	esac

	if test "$do64bit" != "no" ; then
	    # The space-based-path will work for the Makefile, but will
	    # not work if AC_TRY_COMPILE is called.  TEA has the
	    # TEA_PATH_NOSPACE to avoid this issue.
	    # Check if _WIN64 is already recognized, and if so we don't
	    # need to modify CC.













































	    ac_fn_c_check_decl "$LINENO" "_WIN64" "ac_cv_have_decl__WIN64" "$ac_includes_default"




if test "x$ac_cv_have_decl__WIN64" = xyes; then :







else
  CC="\"${PATH64}/cl.exe\" -I\"${MSSDK}/Include\" \
			 -I\"${MSSDK}/Include/crt\" \
			 -I\"${MSSDK}/Include/crt/sys\""
fi

	    RC="\"${MSSDK}/bin/rc.exe\""







|
|

|
|


















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3788
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3876
3877
3878
3879
3880
3881
3882
		    ;;
		ia64)
		    MACHINE="IA64"
		    PATH64="${MSSDK}/Bin/Win64"
		    ;;
	    esac
	    if test ! -d "${PATH64}" ; then
		{ echo "$as_me:$LINENO: WARNING: Could not find 64-bit $MACHINE SDK" >&5
echo "$as_me: WARNING: Could not find 64-bit $MACHINE SDK" >&2;}
	    fi
	    echo "$as_me:$LINENO: result:    Using 64-bit $MACHINE mode" >&5
echo "${ECHO_T}   Using 64-bit $MACHINE mode" >&6
	fi

	LIBS="netapi32.lib kernel32.lib user32.lib advapi32.lib userenv.lib ws2_32.lib"

	case "x`echo \${VisualStudioVersion}`" in
		x1[4-9]*)
		    LIBS="$LIBS ucrt.lib"
		    ;;
		*)
		    ;;
	esac

	if test "$do64bit" != "no" ; then
	    # The space-based-path will work for the Makefile, but will
	    # not work if AC_TRY_COMPILE is called.  TEA has the
	    # TEA_PATH_NOSPACE to avoid this issue.
	    # Check if _WIN64 is already recognized, and if so we don't
	    # need to modify CC.
	    echo "$as_me:$LINENO: checking whether _WIN64 is declared" >&5
echo $ECHO_N "checking whether _WIN64 is declared... $ECHO_C" >&6
if test "${ac_cv_have_decl__WIN64+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
#ifndef _WIN64
  char *p = (char *) _WIN64;
#endif

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_have_decl__WIN64=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_have_decl__WIN64=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_have_decl__WIN64" >&5
echo "${ECHO_T}$ac_cv_have_decl__WIN64" >&6
if test $ac_cv_have_decl__WIN64 = yes; then
  :
else
  CC="\"${PATH64}/cl.exe\" -I\"${MSSDK}/Include\" \
			 -I\"${MSSDK}/Include/crt\" \
			 -I\"${MSSDK}/Include/crt/sys\""
fi

	    RC="\"${MSSDK}/bin/rc.exe\""
4372
4373
4374
4375
4376
4377
4378

4379

4380
4381
4382

4383

4384
4385
4386
4387
4388
4389
4390
	    fi
	    # The space-based-path will work for the Makefile, but will
	    # not work if AC_TRY_COMPILE is called.
	    WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'`
	    SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'`
	    CELIB_DIR=`echo "$CELIB_DIR" | sed -e 's!\\\!/!g'`
	    if test ! -d "${CELIB_DIR}/inc"; then

		as_fn_error $? "Invalid celib directory \"${CELIB_DIR}\"" "$LINENO" 5

	    fi
	    if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}"\
		-o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then

		as_fn_error $? "could not find PocketPC SDK or target compiler to enable WinCE mode $CEVERSION,$TARGETCPU,$ARCH,$PLATFORM" "$LINENO" 5

	    else
		CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include"
		if test -d "${CEINCLUDE}/${TARGETCPU}" ; then
		    CEINCLUDE="${CEINCLUDE}/${TARGETCPU}"
		fi
		CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}"
	    fi







>
|
>



>
|
>







3936
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3951
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3953
3954
3955
3956
3957
3958
	    fi
	    # The space-based-path will work for the Makefile, but will
	    # not work if AC_TRY_COMPILE is called.
	    WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'`
	    SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'`
	    CELIB_DIR=`echo "$CELIB_DIR" | sed -e 's!\\\!/!g'`
	    if test ! -d "${CELIB_DIR}/inc"; then
		{ { echo "$as_me:$LINENO: error: Invalid celib directory \"${CELIB_DIR}\"" >&5
echo "$as_me: error: Invalid celib directory \"${CELIB_DIR}\"" >&2;}
   { (exit 1); exit 1; }; }
	    fi
	    if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}"\
		-o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then
		{ { echo "$as_me:$LINENO: error: could not find PocketPC SDK or target compiler to enable WinCE mode $CEVERSION,$TARGETCPU,$ARCH,$PLATFORM" >&5
echo "$as_me: error: could not find PocketPC SDK or target compiler to enable WinCE mode $CEVERSION,$TARGETCPU,$ARCH,$PLATFORM" >&2;}
   { (exit 1); exit 1; }; }
	    else
		CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include"
		if test -d "${CEINCLUDE}/${TARGETCPU}" ; then
		    CEINCLUDE="${CEINCLUDE}/${TARGETCPU}"
		fi
		CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}"
	    fi
4472
4473
4474
4475
4476
4477
4478

4479

4480
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4491
4492




4493
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4510







4511



4512
4513





4514
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4525

4526

4527
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4540
4541




4542
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4554
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4556
4557


4558



















4559
4560



4561
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4568
4569

4570

4571
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4582
4583




4584
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4595
4596
4597
4598
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4601
4602


4603



















4604
4605



4606
4607
4608
4609
4610
4611
4612
4613
4614

4615

4616
4617
4618
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4620
4621
4622
4623
4624
4625
4626
4627
4628




4629
4630
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640
4641


4642



















4643
4644



4645
4646
4647
4648
4649
4650
4651
4652
4653

4654

4655
4656
4657
4658
4659
4660
4661
	else
	    LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}"
	    LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}"
	fi
    fi

    if test "$do64bit" != "no" ; then

	$as_echo "#define TCL_CFG_DO64BIT 1" >>confdefs.h


    fi

    if test "${GCC}" = "yes" ; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SEH support in compiler" >&5
$as_echo_n "checking for SEH support in compiler... " >&6; }
if ${tcl_cv_seh+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  tcl_cv_seh=no
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */

	    #define WIN32_LEAN_AND_MEAN
	    #include <windows.h>
	    #undef WIN32_LEAN_AND_MEAN

	    int main(int argc, char** argv) {
		int a, b = 0;
		__try {
		    a = 666 / b;
		}
		__except (EXCEPTION_EXECUTE_HANDLER) {
		    return 0;
		}
		return 1;
	    }

_ACEOF







if ac_fn_c_try_run "$LINENO"; then :



  tcl_cv_seh=yes
else





  tcl_cv_seh=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_seh" >&5
$as_echo "$tcl_cv_seh" >&6; }
	if test "$tcl_cv_seh" = "no" ; then


$as_echo "#define HAVE_NO_SEH 1" >>confdefs.h


	fi

	#
	# Check to see if the excpt.h include file provided contains the
	# definition for EXCEPTION_DISPOSITION; if not, which is the case
	# with Cygwin's version as of 2002-04-10, define it to be int,
	# sufficient for getting the current code to work.
	#
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EXCEPTION_DISPOSITION support in include files" >&5
$as_echo_n "checking for EXCEPTION_DISPOSITION support in include files... " >&6; }
if ${tcl_cv_eh_disposition+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */

#	    define WIN32_LEAN_AND_MEAN
#	    include <windows.h>
#	    undef WIN32_LEAN_AND_MEAN

int
main ()
{

		EXCEPTION_DISPOSITION x;

  ;
  return 0;
}
_ACEOF


if ac_fn_c_try_compile "$LINENO"; then :



















  tcl_cv_eh_disposition=yes
else



  tcl_cv_eh_disposition=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_eh_disposition" >&5
$as_echo "$tcl_cv_eh_disposition" >&6; }
	if test "$tcl_cv_eh_disposition" = "no" ; then


$as_echo "#define EXCEPTION_DISPOSITION int" >>confdefs.h


	fi

	# Check to see if winnt.h defines CHAR, SHORT, and LONG
	# even if VOID has already been #defined. The win32api
	# used by mingw and cygwin is known to do this.

	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for winnt.h that ignores VOID define" >&5
$as_echo_n "checking for winnt.h that ignores VOID define... " >&6; }
if ${tcl_cv_winnt_ignore_void+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */

		#define VOID void
		#define WIN32_LEAN_AND_MEAN
		#include <windows.h>
		#undef WIN32_LEAN_AND_MEAN

int
main ()
{

		CHAR c;
		SHORT s;
		LONG l;

  ;
  return 0;
}
_ACEOF


if ac_fn_c_try_compile "$LINENO"; then :



















  tcl_cv_winnt_ignore_void=yes
else



  tcl_cv_winnt_ignore_void=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_winnt_ignore_void" >&5
$as_echo "$tcl_cv_winnt_ignore_void" >&6; }
	if test "$tcl_cv_winnt_ignore_void" = "yes" ; then


$as_echo "#define HAVE_WINNT_IGNORE_VOID 1" >>confdefs.h


	fi

	# See if the compiler supports casting to a union type.
	# This is used to stop gcc from printing a compiler
	# warning when initializing a union member.

	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cast to union support" >&5
$as_echo_n "checking for cast to union support... " >&6; }
if ${tcl_cv_cast_to_union+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */

int
main ()
{

		  union foo { int i; double d; };
		  union foo f = (union foo) (int) 0;

  ;
  return 0;
}
_ACEOF


if ac_fn_c_try_compile "$LINENO"; then :



















  tcl_cv_cast_to_union=yes
else



  tcl_cv_cast_to_union=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cast_to_union" >&5
$as_echo "$tcl_cv_cast_to_union" >&6; }
	if test "$tcl_cv_cast_to_union" = "yes"; then


$as_echo "#define HAVE_CAST_TO_UNION 1" >>confdefs.h


	fi
    fi

    # DL_LIBS is empty, but then we match the Unix version









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	else
	    LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}"
	    LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}"
	fi
    fi

    if test "$do64bit" != "no" ; then
	cat >>confdefs.h <<\_ACEOF
#define TCL_CFG_DO64BIT 1
_ACEOF

    fi

    if test "${GCC}" = "yes" ; then
	echo "$as_me:$LINENO: checking for SEH support in compiler" >&5
echo $ECHO_N "checking for SEH support in compiler... $ECHO_C" >&6
if test "${tcl_cv_seh+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test "$cross_compiling" = yes; then
  tcl_cv_seh=no
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	    #define WIN32_LEAN_AND_MEAN
	    #include <windows.h>
	    #undef WIN32_LEAN_AND_MEAN

	    int main(int argc, char** argv) {
		int a, b = 0;
		__try {
		    a = 666 / b;
		}
		__except (EXCEPTION_EXECUTE_HANDLER) {
		    return 0;
		}
		return 1;
	    }

_ACEOF
rm -f conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_cv_seh=yes
else
  echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

( exit $ac_status )
tcl_cv_seh=no
fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext

fi


fi
echo "$as_me:$LINENO: result: $tcl_cv_seh" >&5
echo "${ECHO_T}$tcl_cv_seh" >&6
	if test "$tcl_cv_seh" = "no" ; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_NO_SEH 1
_ACEOF

	fi

	#
	# Check to see if the excpt.h include file provided contains the
	# definition for EXCEPTION_DISPOSITION; if not, which is the case
	# with Cygwin's version as of 2002-04-10, define it to be int,
	# sufficient for getting the current code to work.
	#
	echo "$as_me:$LINENO: checking for EXCEPTION_DISPOSITION support in include files" >&5
echo $ECHO_N "checking for EXCEPTION_DISPOSITION support in include files... $ECHO_C" >&6
if test "${tcl_cv_eh_disposition+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#	    define WIN32_LEAN_AND_MEAN
#	    include <windows.h>
#	    undef WIN32_LEAN_AND_MEAN

int
main ()
{

		EXCEPTION_DISPOSITION x;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_cv_eh_disposition=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

tcl_cv_eh_disposition=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $tcl_cv_eh_disposition" >&5
echo "${ECHO_T}$tcl_cv_eh_disposition" >&6
	if test "$tcl_cv_eh_disposition" = "no" ; then

cat >>confdefs.h <<\_ACEOF
#define EXCEPTION_DISPOSITION int
_ACEOF

	fi

	# Check to see if winnt.h defines CHAR, SHORT, and LONG
	# even if VOID has already been #defined. The win32api
	# used by mingw and cygwin is known to do this.

	echo "$as_me:$LINENO: checking for winnt.h that ignores VOID define" >&5
echo $ECHO_N "checking for winnt.h that ignores VOID define... $ECHO_C" >&6
if test "${tcl_cv_winnt_ignore_void+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

		#define VOID void
		#define WIN32_LEAN_AND_MEAN
		#include <windows.h>
		#undef WIN32_LEAN_AND_MEAN

int
main ()
{

		CHAR c;
		SHORT s;
		LONG l;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_cv_winnt_ignore_void=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

tcl_cv_winnt_ignore_void=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $tcl_cv_winnt_ignore_void" >&5
echo "${ECHO_T}$tcl_cv_winnt_ignore_void" >&6
	if test "$tcl_cv_winnt_ignore_void" = "yes" ; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_WINNT_IGNORE_VOID 1
_ACEOF

	fi

	# See if the compiler supports casting to a union type.
	# This is used to stop gcc from printing a compiler
	# warning when initializing a union member.

	echo "$as_me:$LINENO: checking for cast to union support" >&5
echo $ECHO_N "checking for cast to union support... $ECHO_C" >&6
if test "${tcl_cv_cast_to_union+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

		  union foo { int i; double d; };
		  union foo f = (union foo) (int) 0;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_cv_cast_to_union=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

tcl_cv_cast_to_union=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $tcl_cv_cast_to_union" >&5
echo "${ECHO_T}$tcl_cv_cast_to_union" >&6
	if test "$tcl_cv_cast_to_union" = "yes"; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_CAST_TO_UNION 1
_ACEOF

	fi
    fi

    # DL_LIBS is empty, but then we match the Unix version


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esac

#------------------------------------------------------------------------
#	Add stuff for zlib; note that this is mostly done in the makefile now
#	as we just assume that the platform hasn't got a usable z.lib
#------------------------------------------------------------------------

if test "${enable_shared+set}" = "set"; then :

  enableval="$enable_shared"
  tcl_ok=$enableval

else

  tcl_ok=yes

fi

if test "$tcl_ok" = "yes"; then :

  ZLIB_DLL_FILE=\${ZLIB_DLL_FILE}

  if test "$do64bit" = "yes"; then :

    if test "$GCC" == "yes"; then :

      ZLIB_LIBS=\${ZLIB_DIR_NATIVE}/win64/libz.dll.a


else

      ZLIB_LIBS=\${ZLIB_DIR_NATIVE}/win64/zdll.lib


fi


else

    ZLIB_LIBS=\${ZLIB_DIR_NATIVE}/win32/zdll.lib


fi


else

  ZLIB_OBJS=\${ZLIB_OBJS}


fi



$as_echo "#define HAVE_ZLIB 1" >>confdefs.h














ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"

































if test "x$ac_cv_type_intptr_t" = xyes; then :














$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h


else

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pointer-size signed integer type" >&5
$as_echo_n "checking for pointer-size signed integer type... " >&6; }
if ${tcl_cv_intptr_t+:} false; then :
  $as_echo_n "(cached) " >&6
else

    for tcl_cv_intptr_t in "int" "long" "long long" none; do
	if test "$tcl_cv_intptr_t" != none; then
	    cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($tcl_cv_intptr_t))];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF


if ac_fn_c_try_compile "$LINENO"; then :



















  tcl_ok=yes
else



  tcl_ok=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	    test "$tcl_ok" = yes && break; fi
    done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_intptr_t" >&5
$as_echo "$tcl_cv_intptr_t" >&6; }
    if test "$tcl_cv_intptr_t" != none; then

cat >>confdefs.h <<_ACEOF
#define intptr_t $tcl_cv_intptr_t
_ACEOF

    fi

fi












ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"

































if test "x$ac_cv_type_uintptr_t" = xyes; then :














$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h


else

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pointer-size unsigned integer type" >&5
$as_echo_n "checking for pointer-size unsigned integer type... " >&6; }
if ${tcl_cv_uintptr_t+:} false; then :
  $as_echo_n "(cached) " >&6
else

    for tcl_cv_uintptr_t in "unsigned int" "unsigned long" "unsigned long long" \
	    none; do
	if test "$tcl_cv_uintptr_t" != none; then
	    cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($tcl_cv_uintptr_t))];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF


if ac_fn_c_try_compile "$LINENO"; then :



















  tcl_ok=yes
else



  tcl_ok=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	    test "$tcl_ok" = yes && break; fi
    done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_uintptr_t" >&5
$as_echo "$tcl_cv_uintptr_t" >&6; }
    if test "$tcl_cv_uintptr_t" != none; then

cat >>confdefs.h <<_ACEOF
#define uintptr_t $tcl_cv_uintptr_t
_ACEOF

    fi

fi


#--------------------------------------------------------------------
# Perform additinal compiler tests.
#--------------------------------------------------------------------

# See if declarations like FINDEX_INFO_LEVELS are
# missing from winbase.h. This is known to be
# a problem with VC++ 5.2.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FINDEX_INFO_LEVELS in winbase.h" >&5
$as_echo_n "checking for FINDEX_INFO_LEVELS in winbase.h... " >&6; }
if ${tcl_cv_findex_enums+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */

#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN

int
main ()
{

  FINDEX_INFO_LEVELS i;
  FINDEX_SEARCH_OPS j;

  ;
  return 0;
}
_ACEOF


if ac_fn_c_try_compile "$LINENO"; then :



















  tcl_cv_findex_enums=yes
else



  tcl_cv_findex_enums=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_findex_enums" >&5
$as_echo "$tcl_cv_findex_enums" >&6; }
if test "$tcl_cv_findex_enums" = "no"; then


$as_echo "#define HAVE_NO_FINDEX_ENUMS 1" >>confdefs.h


fi

# See if the compiler supports intrinsics.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for intrinsics support in compiler" >&5
$as_echo_n "checking for intrinsics support in compiler... " >&6; }
if ${tcl_cv_intrinsics+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */

#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN
#include <intrin.h>

int
main ()
{

  __cpuidex(0,0,0);

  ;
  return 0;
}
_ACEOF












if ac_fn_c_try_link "$LINENO"; then :









  tcl_cv_intrinsics=yes
else



  tcl_cv_intrinsics=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_intrinsics" >&5
$as_echo "$tcl_cv_intrinsics" >&6; }
if test "$tcl_cv_intrinsics" = "yes"; then


$as_echo "#define HAVE_INTRIN_H 1" >>confdefs.h


fi

# See if the <wspiapi.h> header file is present

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wspiapi.h" >&5
$as_echo_n "checking for wspiapi.h... " >&6; }
if ${tcl_cv_wspiapi_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */

#include <wspiapi.h>

int
main ()
{

  ;
  return 0;
}
_ACEOF


if ac_fn_c_try_compile "$LINENO"; then :



















  tcl_cv_wspiapi_h=yes
else



  tcl_cv_wspiapi_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_wspiapi_h" >&5
$as_echo "$tcl_cv_wspiapi_h" >&6; }
if test "$tcl_cv_wspiapi_h" = "yes"; then


$as_echo "#define HAVE_WSPIAPI_H 1" >>confdefs.h


fi

# See if declarations like FINDEX_INFO_LEVELS are
# missing from winbase.h. This is known to be
# a problem with VC++ 5.2.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FINDEX_INFO_LEVELS in winbase.h" >&5
$as_echo_n "checking for FINDEX_INFO_LEVELS in winbase.h... " >&6; }
if ${tcl_cv_findex_enums+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */

#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN

int
main ()
{

  FINDEX_INFO_LEVELS i;
  FINDEX_SEARCH_OPS j;

  ;
  return 0;
}
_ACEOF


if ac_fn_c_try_compile "$LINENO"; then :



















  tcl_cv_findex_enums=yes
else



  tcl_cv_findex_enums=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_findex_enums" >&5
$as_echo "$tcl_cv_findex_enums" >&6; }
if test "$tcl_cv_findex_enums" = "no"; then


$as_echo "#define HAVE_NO_FINDEX_ENUMS 1" >>confdefs.h


fi

#--------------------------------------------------------------------
# Set the default compiler switches based on the --enable-symbols
# option.  This macro depends on C flags, and should be called
# after SC_CONFIG_CFLAGS macro is called.
#--------------------------------------------------------------------


    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for build with symbols" >&5
$as_echo_n "checking for build with symbols... " >&6; }
    # Check whether --enable-symbols was given.
if test "${enable_symbols+set}" = set; then :

  enableval=$enable_symbols; tcl_ok=$enableval
else
  tcl_ok=no
fi

# FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT.
    if test "$tcl_ok" = "no"; then
	CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)'
	LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)'
	DBGX=""


$as_echo "#define NDEBUG 1" >>confdefs.h


	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }


	$as_echo "#define TCL_CFG_OPTIMIZED 1" >>confdefs.h


    else
	CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
	LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)'
	DBGX=g
	if test "$tcl_ok" = "yes"; then
	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (standard debugging)" >&5
$as_echo "yes (standard debugging)" >&6; }
	fi
    fi



    if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then


$as_echo "#define TCL_MEM_DEBUG 1" >>confdefs.h


    fi

    if test "$tcl_ok" = "compile" -o "$tcl_ok" = "all"; then


$as_echo "#define TCL_COMPILE_DEBUG 1" >>confdefs.h




$as_echo "#define TCL_COMPILE_STATS 1" >>confdefs.h


    fi

    if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then
	if test "$tcl_ok" = "all"; then
	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled symbols mem compile debugging" >&5
$as_echo "enabled symbols mem compile debugging" >&6; }
	else
	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled $tcl_ok debugging" >&5
$as_echo "enabled $tcl_ok debugging" >&6; }
	fi
    fi


TCL_DBGX=${DBGX}

#--------------------------------------------------------------------
# Embed the manifest if we can determine how
#--------------------------------------------------------------------


    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to embed manifest" >&5
$as_echo_n "checking whether to embed manifest... " >&6; }
    # Check whether --enable-embedded-manifest was given.
if test "${enable_embedded_manifest+set}" = set; then :
  enableval=$enable_embedded_manifest; embed_ok=$enableval

else
  embed_ok=yes
fi


    VC_MANIFEST_EMBED_DLL=
    VC_MANIFEST_EMBED_EXE=
    result=no
    if test "$embed_ok" = "yes" -a "${SHARED_BUILD}" = "1" \
       -a "$GCC" != "yes" ; then
	# Add the magic to embed the manifest into the dll/exe
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext




/* end confdefs.h.  */

#if defined(_MSC_VER) && _MSC_VER >= 1400
print("manifest needed")
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "manifest needed" >/dev/null 2>&1; then :

	# Could do a CHECK_PROG for mt, but should always be with MSVC8+
	# Could add 'if test -f' check, but manifest should be created
	# in this compiler case
	# Add in a manifest argument that may be specified
	# XXX Needs improvement so that the test for existence accounts
	# XXX for a provided (known) manifest
	VC_MANIFEST_EMBED_DLL="if test -f \$@.manifest ; then mt.exe -nologo -manifest \$@.manifest  -outputresource:\$@\;2 ; fi"
	VC_MANIFEST_EMBED_EXE="if test -f \$@.manifest ; then mt.exe -nologo -manifest \$@.manifest  -outputresource:\$@\;1 ; fi"
	result=yes
	if test "x" != x ; then
	    result="yes ()"
	fi

fi
rm -f conftest*

    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5
$as_echo "$result" >&6; }




#------------------------------------------------------------------------
# tclConfig.sh refers to this by a different name
#------------------------------------------------------------------------







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5111
esac

#------------------------------------------------------------------------
#	Add stuff for zlib; note that this is mostly done in the makefile now
#	as we just assume that the platform hasn't got a usable z.lib
#------------------------------------------------------------------------

if test "${enable_shared+set}" = "set"; then

  enableval="$enable_shared"
  tcl_ok=$enableval

else

  tcl_ok=yes

fi

if test "$tcl_ok" = "yes"; then

  ZLIB_DLL_FILE=\${ZLIB_DLL_FILE}

  if test "$do64bit" = "yes"; then

    if test "$GCC" == "yes"; then

      ZLIB_LIBS=\${ZLIB_DIR_NATIVE}/win64/libz.dll.a


else

      ZLIB_LIBS=\${ZLIB_DIR_NATIVE}/win64/zdll.lib


fi


else

    ZLIB_LIBS=\${ZLIB_DIR_NATIVE}/win32/zdll.lib


fi


else

  ZLIB_OBJS=\${ZLIB_OBJS}


fi


cat >>confdefs.h <<\_ACEOF
#define HAVE_ZLIB 1
_ACEOF


echo "$as_me:$LINENO: checking for intptr_t" >&5
echo $ECHO_N "checking for intptr_t... $ECHO_C" >&6
if test "${ac_cv_type_intptr_t+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
if ((intptr_t *) 0)
  return 0;
if (sizeof (intptr_t))
  return 0;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_type_intptr_t=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_type_intptr_t=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_type_intptr_t" >&5
echo "${ECHO_T}$ac_cv_type_intptr_t" >&6
if test $ac_cv_type_intptr_t = yes; then


cat >>confdefs.h <<\_ACEOF
#define HAVE_INTPTR_T 1
_ACEOF

else

    echo "$as_me:$LINENO: checking for pointer-size signed integer type" >&5
echo $ECHO_N "checking for pointer-size signed integer type... $ECHO_C" >&6
if test "${tcl_cv_intptr_t+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else

    for tcl_cv_intptr_t in "int" "long" "long long" none; do
	if test "$tcl_cv_intptr_t" != none; then
	    cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($tcl_cv_intptr_t))];
test_array [0] = 0


  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_ok=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

tcl_ok=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	    test "$tcl_ok" = yes && break; fi
    done
fi
echo "$as_me:$LINENO: result: $tcl_cv_intptr_t" >&5
echo "${ECHO_T}$tcl_cv_intptr_t" >&6
    if test "$tcl_cv_intptr_t" != none; then

cat >>confdefs.h <<_ACEOF
#define intptr_t $tcl_cv_intptr_t
_ACEOF

    fi

fi

echo "$as_me:$LINENO: checking for uintptr_t" >&5
echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6
if test "${ac_cv_type_uintptr_t+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
if ((uintptr_t *) 0)
  return 0;
if (sizeof (uintptr_t))
  return 0;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_type_uintptr_t=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_type_uintptr_t=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5
echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6
if test $ac_cv_type_uintptr_t = yes; then


cat >>confdefs.h <<\_ACEOF
#define HAVE_UINTPTR_T 1
_ACEOF

else

    echo "$as_me:$LINENO: checking for pointer-size unsigned integer type" >&5
echo $ECHO_N "checking for pointer-size unsigned integer type... $ECHO_C" >&6
if test "${tcl_cv_uintptr_t+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else

    for tcl_cv_uintptr_t in "unsigned int" "unsigned long" "unsigned long long" \
	    none; do
	if test "$tcl_cv_uintptr_t" != none; then
	    cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($tcl_cv_uintptr_t))];
test_array [0] = 0


  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_ok=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

tcl_ok=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	    test "$tcl_ok" = yes && break; fi
    done
fi
echo "$as_me:$LINENO: result: $tcl_cv_uintptr_t" >&5
echo "${ECHO_T}$tcl_cv_uintptr_t" >&6
    if test "$tcl_cv_uintptr_t" != none; then

cat >>confdefs.h <<_ACEOF
#define uintptr_t $tcl_cv_uintptr_t
_ACEOF

    fi

fi


#--------------------------------------------------------------------
# Perform additinal compiler tests.
#--------------------------------------------------------------------

# See if declarations like FINDEX_INFO_LEVELS are
# missing from winbase.h. This is known to be
# a problem with VC++ 5.2.

echo "$as_me:$LINENO: checking for FINDEX_INFO_LEVELS in winbase.h" >&5
echo $ECHO_N "checking for FINDEX_INFO_LEVELS in winbase.h... $ECHO_C" >&6
if test "${tcl_cv_findex_enums+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN

int
main ()
{

  FINDEX_INFO_LEVELS i;
  FINDEX_SEARCH_OPS j;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_cv_findex_enums=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

tcl_cv_findex_enums=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $tcl_cv_findex_enums" >&5
echo "${ECHO_T}$tcl_cv_findex_enums" >&6
if test "$tcl_cv_findex_enums" = "no"; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_NO_FINDEX_ENUMS 1
_ACEOF

fi

# See if the compiler supports intrinsics.

echo "$as_me:$LINENO: checking for intrinsics support in compiler" >&5
echo $ECHO_N "checking for intrinsics support in compiler... $ECHO_C" >&6
if test "${tcl_cv_intrinsics+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN
#include <intrin.h>

int
main ()
{

  __cpuidex(0,0,0);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_cv_intrinsics=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

tcl_cv_intrinsics=no
fi
rm -f conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $tcl_cv_intrinsics" >&5
echo "${ECHO_T}$tcl_cv_intrinsics" >&6
if test "$tcl_cv_intrinsics" = "yes"; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_INTRIN_H 1
_ACEOF

fi

# See if the <wspiapi.h> header file is present

echo "$as_me:$LINENO: checking for wspiapi.h" >&5
echo $ECHO_N "checking for wspiapi.h... $ECHO_C" >&6
if test "${tcl_cv_wspiapi_h+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <wspiapi.h>

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_cv_wspiapi_h=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

tcl_cv_wspiapi_h=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $tcl_cv_wspiapi_h" >&5
echo "${ECHO_T}$tcl_cv_wspiapi_h" >&6
if test "$tcl_cv_wspiapi_h" = "yes"; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_WSPIAPI_H 1
_ACEOF

fi

# See if declarations like FINDEX_INFO_LEVELS are
# missing from winbase.h. This is known to be
# a problem with VC++ 5.2.

echo "$as_me:$LINENO: checking for FINDEX_INFO_LEVELS in winbase.h" >&5
echo $ECHO_N "checking for FINDEX_INFO_LEVELS in winbase.h... $ECHO_C" >&6
if test "${tcl_cv_findex_enums+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN

int
main ()
{

  FINDEX_INFO_LEVELS i;
  FINDEX_SEARCH_OPS j;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  tcl_cv_findex_enums=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

tcl_cv_findex_enums=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

fi
echo "$as_me:$LINENO: result: $tcl_cv_findex_enums" >&5
echo "${ECHO_T}$tcl_cv_findex_enums" >&6
if test "$tcl_cv_findex_enums" = "no"; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_NO_FINDEX_ENUMS 1
_ACEOF

fi

#--------------------------------------------------------------------
# Set the default compiler switches based on the --enable-symbols
# option.  This macro depends on C flags, and should be called
# after SC_CONFIG_CFLAGS macro is called.
#--------------------------------------------------------------------


    echo "$as_me:$LINENO: checking for build with symbols" >&5
echo $ECHO_N "checking for build with symbols... $ECHO_C" >&6
    # Check whether --enable-symbols or --disable-symbols was given.
if test "${enable_symbols+set}" = set; then
  enableval="$enable_symbols"
  tcl_ok=$enableval
else
  tcl_ok=no
fi;

# FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT.
    if test "$tcl_ok" = "no"; then
	CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)'
	LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)'
	DBGX=""

cat >>confdefs.h <<\_ACEOF
#define NDEBUG 1
_ACEOF

	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

	cat >>confdefs.h <<\_ACEOF
#define TCL_CFG_OPTIMIZED 1
_ACEOF

    else
	CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
	LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)'
	DBGX=g
	if test "$tcl_ok" = "yes"; then
	    echo "$as_me:$LINENO: result: yes (standard debugging)" >&5
echo "${ECHO_T}yes (standard debugging)" >&6
	fi
    fi



    if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then

cat >>confdefs.h <<\_ACEOF
#define TCL_MEM_DEBUG 1
_ACEOF

    fi

    if test "$tcl_ok" = "compile" -o "$tcl_ok" = "all"; then

cat >>confdefs.h <<\_ACEOF
#define TCL_COMPILE_DEBUG 1
_ACEOF


cat >>confdefs.h <<\_ACEOF
#define TCL_COMPILE_STATS 1
_ACEOF

    fi

    if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then
	if test "$tcl_ok" = "all"; then
	    echo "$as_me:$LINENO: result: enabled symbols mem compile debugging" >&5
echo "${ECHO_T}enabled symbols mem compile debugging" >&6
	else
	    echo "$as_me:$LINENO: result: enabled $tcl_ok debugging" >&5
echo "${ECHO_T}enabled $tcl_ok debugging" >&6
	fi
    fi


TCL_DBGX=${DBGX}

#--------------------------------------------------------------------
# Embed the manifest if we can determine how
#--------------------------------------------------------------------


    echo "$as_me:$LINENO: checking whether to embed manifest" >&5
echo $ECHO_N "checking whether to embed manifest... $ECHO_C" >&6
    # Check whether --enable-embedded-manifest or --disable-embedded-manifest was given.
if test "${enable_embedded_manifest+set}" = set; then
  enableval="$enable_embedded_manifest"
  embed_ok=$enableval
else
  embed_ok=yes
fi;


    VC_MANIFEST_EMBED_DLL=
    VC_MANIFEST_EMBED_EXE=
    result=no
    if test "$embed_ok" = "yes" -a "${SHARED_BUILD}" = "1" \
       -a "$GCC" != "yes" ; then
	# Add the magic to embed the manifest into the dll/exe
	cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#if defined(_MSC_VER) && _MSC_VER >= 1400
print("manifest needed")
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "manifest needed" >/dev/null 2>&1; then

	# Could do a CHECK_PROG for mt, but should always be with MSVC8+
	# Could add 'if test -f' check, but manifest should be created
	# in this compiler case
	# Add in a manifest argument that may be specified
	# XXX Needs improvement so that the test for existence accounts
	# XXX for a provided (known) manifest
	VC_MANIFEST_EMBED_DLL="if test -f \$@.manifest ; then mt.exe -nologo -manifest \$@.manifest  -outputresource:\$@\;2 ; fi"
	VC_MANIFEST_EMBED_EXE="if test -f \$@.manifest ; then mt.exe -nologo -manifest \$@.manifest  -outputresource:\$@\;1 ; fi"
	result=yes
	if test "x" != x ; then
	    result="yes ()"
	fi

fi
rm -f conftest*

    fi
    echo "$as_me:$LINENO: result: $result" >&5
echo "${ECHO_T}$result" >&6




#------------------------------------------------------------------------
# tclConfig.sh refers to this by a different name
#------------------------------------------------------------------------
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ac_config_files="$ac_config_files Makefile tclConfig.sh tcl.hpj tclsh.exe.manifest"

cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \.
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;; #(
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.

      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
	cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
	  mv -f confcache "$cache_file"$$ &&
	  mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
	  mv -f confcache "$cache_file" ;;
	esac
      fi
    fi
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
















# Transform confdefs.h into DEFS.
# Protect against shell expansion while executing Makefile rules.
# Protect against Makefile macro expansion.
#
# If the first sed substitution is executed (which looks for macros that
# take arguments), then branch to the quote section.  Otherwise,
# look for a macro that doesn't take arguments.
ac_script='
:mline
/\\$/{
 N
 s,\\\n,,
 b mline
}
t clear
:clear
s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\)/-D\1=\2/g
t quote
s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)/-D\1=\2/g
t quote
b any

:quote
s/[	 `~#$^&*(){}\\|;'\''"<>?]/\\&/g
s/\[/\\&/g
s/\]/\\&/g
s/\$/$$/g
H
:any
${
	g
	s/^\n//
	s/\n/ /g
	p
}
'








DEFS=`sed -n "$ac_script" confdefs.h`



ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.

  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs



: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C

export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error


# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi


as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||

$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

ECHO_C= ECHO_N= ECHO_T=

case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in








  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;


  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null













       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac


rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'



  fi








else


  as_ln_s='cp -pR'









fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null


# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {


    as_dirs=
    while :; do

      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(


      *) as_qdir=$as_dir;;
      esac



      as_dirs="'$as_qdir' $as_dirs"


      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \



	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||



$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/



	    q
	  }
	  /^X\(\/\/\)[^/].*/{




	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{

	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/


	    q
	  }








	  s/.*/./; q'`



      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"



} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi


# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##


## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1


cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.








ac_log="
This file was extended by $as_me, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@


on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF


case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac











cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE

Configuration files:
$config_files

Report bugs to the package provider."

_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
config.status
configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2012 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.

ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=?*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  --*=)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;




  esac

  case $ac_option in
  # Handling of the options.


  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    $as_echo "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )







    $as_echo "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    '') as_fn_error $? "missing file argument" ;;
    esac
    as_fn_append CONFIG_FILES " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h |  --help | --hel | -h )
    $as_echo "$ac_cs_usage"; exit ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.


  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;


  *) as_fn_append ac_config_targets " $1"
     ac_need_defaults=false ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then

  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  $as_echo "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in

    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
    "tclConfig.sh") CONFIG_FILES="$CONFIG_FILES tclConfig.sh" ;;
    "tcl.hpj") CONFIG_FILES="$CONFIG_FILES tcl.hpj" ;;
    "tclsh.exe.manifest") CONFIG_FILES="$CONFIG_FILES tclsh.exe.manifest" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;

  esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp= ac_tmp=
  trap 'exit_status=$?
  : "${ac_tmp:=$tmp}"
  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
  trap 'as_fn_exit 1' 1 2 13 15
}

# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")


} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp


# Set up the scripts for CONFIG_FILES section.

# No need to generate them if there are no CONFIG_FILES.

# This happens for instance with `./config.status config.h'.

if test -n "$CONFIG_FILES"; then


ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
  eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then

  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi


echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF


{

  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||
  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
  . ./conf$$subs.sh ||


    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5










  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`





  if test $ac_delim_n = $ac_delim_num; then
    break





  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5


  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh








cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h

s/^/S["/; s/!.*/"]=/
p
g


s/^[^!]*!//
:repl
t repl

s/'"$ac_delim"'$//


t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n


b repl
:more1

s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//

t nl
:delim
h


s/\(.\{148\}\)..*/\1/




t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g


s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
  N


  s/\n//
}

' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
  for (key in S) S_is_set[key] = 1
  FS = ""

}
{


  line = $ 0
  nfields = split(line, field, "@")
  substed = 0
  len = length(field[1])
  for (i = 2; i < nfields; i++) {
    key = field[i]
    keylen = length(key)
    if (S_is_set[key]) {
      value = S[key]
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
      len += length(value) + length(field[++i])
      substed = 1
    } else
      len += 1 + keylen
  }














  print line



}

_ACAWK
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1









if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
  cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF

# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
h
s///




s/^/:/
s/[	 ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g



s/^:*//
s/:*$//
x
s/\(=[	 ]*\).*/\1/
G
s/\n//
s/^[^=]*=[	 ]*$//
}'

fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1






fi # test -n "$CONFIG_FILES"


eval set X "  :F $CONFIG_FILES      "
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$ac_tmp/stdin";;
      *) # Look for the file first in the build tree, then in the source tree
	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
	 # because $ac_f cannot contain `:'.
	 test -f "$ac_f" ||
	   case $ac_f in
	   [\\/$]*) false;;
	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	   esac ||
	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
      esac
      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      as_fn_append ac_file_inputs " '$ac_f'"
    done

    # Let's still pretend it is `configure' which instantiates (i.e., don't
    # use $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`$as_echo "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||

$as_echo X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }















	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`





  as_dir="$ac_dir"; as_fn_mkdir_p
  ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.

    ac_top_srcdir=$ac_top_builddir_sub

    ac_abs_top_srcdir=$ac_pwd ;;

  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
































    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;






esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix






















  case $ac_mode in
  :F)
  #

  # CONFIG_FILE
  #

_ACEOF



cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p

/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)

  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
  s&\\\${datarootdir}&$datarootdir&g' ;;


esac

_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
      "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&2;}

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;



  esac

done # for ac_tag




as_fn_exit 0
_ACEOF

ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi









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                                        ac_config_files="$ac_config_files Makefile tclConfig.sh tcl.hpj tclsh.exe.manifest"

cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, don't put newlines in cache variables' values.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
















{
  (set) 2>&1 |
    case `(ac_space=' '; set | grep ac_space) 2>&1` in
    *ac_space=\ *)
      # `set' does not quote correctly, so add quotes (double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \).
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;;
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n \
	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
      ;;
    esac;

} |
  sed '

     t clear
     : clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
     t end
     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     : end' >>confcache
if diff $cache_file confcache >/dev/null 2>&1; then :; else
  if test -w $cache_file; then
    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"



    cat confcache >$cache_file
  else











    echo "not updating unwritable cache $cache_file"
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

# VPATH may cause trouble with some makes, so we remove $(srcdir),
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
s/:*\$(srcdir):*/:/;
s/:*\${srcdir}:*/:/;
s/:*@srcdir@:*/:/;
s/^\([^=]*=[	 ]*\):*/\1/;
s/:*$//;
s/^[^=]*=[	 ]*$//;
}'
fi

# Transform confdefs.h into DEFS.
# Protect against shell expansion while executing Makefile rules.
# Protect against Makefile macro expansion.
#
# If the first sed substitution is executed (which looks for macros that
# take arguments), then we branch to the quote section.  Otherwise,
# look for a macro that doesn't take arguments.
cat >confdef2opt.sed <<\_ACEOF






t clear
: clear
s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\),-D\1=\2,g
t quote
s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\),-D\1=\2,g
t quote

d
: quote
s,[	 `~#$^&*(){}\\|;'"<>?],\\&,g
s,\[,\\&,g
s,\],\\&,g
s,\$,$$,g






p


_ACEOF
# We use echo to avoid assuming a particular line-breaking character.
# The extra dot is to prevent the shell from consuming trailing
# line-breaks from the sub-command output.  A line-break within
# single-quotes doesn't work because, if this script is created in a
# platform that uses two characters for line-breaks (e.g., DOS), tr
# would break.
ac_LF_and_DOT=`echo; echo .`
DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
rm -f confdef2opt.sed


ac_libobjs=
ac_ltlibobjs=

for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_i=`echo "$ac_i" |
	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`

  # 2. Add them.

  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs



: ${CONFIG_STATUS=./config.status}

ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
echo "$as_me: creating $CONFIG_STATUS" >&6;}

cat >$CONFIG_STATUS <<_ACEOF
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF
## --------------------- ##
## M4sh Initialization.  ##
## --------------------- ##

# Be Bourne compatible

if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'


elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then

  set -o posix



fi
DUALCASE=1; export DUALCASE # for MKS sh















































# Support unset when possible.
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then






  as_unset=unset

else










  as_unset=false






fi






# Work around bugs in pre-3.0 UWIN ksh.


$as_unset ENV MAIL MAILPATH



PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.

for as_var in \
  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  LC_TELEPHONE LC_TIME
do


  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
    eval $as_var=C; export $as_var





  else

    $as_unset $as_var



  fi



done








# Required to use basename.






















































if expr a : '\(a\)' >/dev/null 2>&1; then

  as_expr=expr
else
  as_expr=false
fi

if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi







# Name of the executable.
as_me=`$as_basename "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)$' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }



  	  /^X\/\(\/\/\)$/{ s//\1/; q; }



  	  /^X\/\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`



# PATH needs CR, and LINENO needs CR and PATH.
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  echo "#! /bin/sh" >conf$$.sh

  echo  "exit 0"   >>conf$$.sh
  chmod +x conf$$.sh
  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
    PATH_SEPARATOR=';'
  else
    PATH_SEPARATOR=:
  fi
  rm -f conf$$.sh
fi


  as_lineno_1=$LINENO
  as_lineno_2=$LINENO
  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  test "x$as_lineno_1" != "x$as_lineno_2" &&
  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
  # Find who we are.  Look in the path if we contain no path at all
  # relative or not.
  case $0 in
    *[\\/]* ) as_myself=$0 ;;
    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done

       ;;


  esac
  # We did not find ourselves, most probably we were run as `sh COMMAND'
  # in which case we are not to be found in the path.

  if test "x$as_myself" = x; then

    as_myself=$0


  fi







  if test ! -f "$as_myself"; then





    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
   { (exit 1); exit 1; }; }
  fi
  case $CONFIG_SHELL in
  '')
    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for as_base in sh bash ksh sh5; do
	 case $as_dir in
	 /*)
	   if ("$as_dir/$as_base" -c '
  as_lineno_1=$LINENO
  as_lineno_2=$LINENO
  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  test "x$as_lineno_1" != "x$as_lineno_2" &&
  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
	     CONFIG_SHELL=$as_dir/$as_base
	     export CONFIG_SHELL
	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
	   fi;;


	 esac
       done
done




;;


  esac

  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  # uniformly replaced by the line number.  The first 'sed' inserts a
  # line-number line before each line; the second 'sed' does the real
  # work.  The second script uses 'N' to pair each line-number line
  # with the numbered line, and appends trailing '-' during
  # substitution so that $LINENO is not a special case at line end.

  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
  sed '=' <$as_myself |
    sed '
      N
      s,$,-,
      : loop
      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
      t loop
      s,-$,,
      s,^['$as_cr_digits']*\n,,

    ' >$as_me.lineno &&
  chmod +x $as_me.lineno ||
    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
   { (exit 1); exit 1; }; }

  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensible to this).
  . ./$as_me.lineno


  # Exit status is that of the last command.
  exit
}


case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
  *c*,-n*) ECHO_N= ECHO_C='
' ECHO_T='	' ;;
  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
esac



if expr a : '\(a\)' >/dev/null 2>&1; then
  as_expr=expr



else
  as_expr=false
fi


rm -f conf$$ conf$$.exe conf$$.file
echo >conf$$.file
if ln -s conf$$.file conf$$ 2>/dev/null; then
  # We could just check for DJGPP; but this test a) works b) is more generic
  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
  if test -f conf$$.exe; then
    # Don't use ln at all; we don't have any links
    as_ln_s='cp -p'
  else
    as_ln_s='ln -s'
  fi
elif ln conf$$.file conf$$ 2>/dev/null; then
  as_ln_s=ln
else
  as_ln_s='cp -p'

fi
rm -f conf$$ conf$$.exe conf$$.file


if mkdir -p . 2>/dev/null; then
  as_mkdir_p=:
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi










as_executable_p="test -f"

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


# IFS
# We need space, tab and new line, in precisely that order.
as_nl='
'
IFS=" 	$as_nl"

# CDPATH.
$as_unset CDPATH

exec 6>&1

# Open the log real soon, to keep \$[0] and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.  Logging --version etc. is OK.
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
} >&5
cat >&5 <<_CSEOF

This file was extended by $as_me, which was
generated by GNU Autoconf 2.59.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

_CSEOF
echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5

echo >&5
_ACEOF

# Files that config.status was made for.
if test -n "$ac_config_files"; then
  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS

fi

if test -n "$ac_config_headers"; then
  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
fi

if test -n "$ac_config_links"; then
  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
fi

if test -n "$ac_config_commands"; then
  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS

fi

cat >>$CONFIG_STATUS <<\_ACEOF


ac_cs_usage="\
\`$as_me' instantiates files from templates according to the
current configuration.


Usage: $0 [OPTIONS] [FILE]...

  -h, --help       print this help, then exit
  -V, --version    print version number, then exit


  -q, --quiet      do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
  --file=FILE[:TEMPLATE]
		   instantiate the configuration file FILE

Configuration files:
$config_files

Report bugs to <bug-autoconf@gnu.org>."

_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF

ac_cs_version="\\
config.status
configured by $0, generated by GNU Autoconf 2.59,
  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"

Copyright (C) 2003 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."


srcdir=$srcdir

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF
# If no file are specified by the user, then we need to provide default
# value.  By we need to know if files were specified by the user.
ac_need_defaults=:
while test $# != 0
do
  case $1 in





  --*=*)
    ac_option=`expr "x$1" : 'x\([^=]*\)='`
    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  -*)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  *) # This is not an option, so the user has probably given explicit
     # arguments.
     ac_option=$1
     ac_need_defaults=false;;
  esac

  case $ac_option in
  # Handling of the options.
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --vers* | -V )
    echo "$ac_cs_version"; exit 0 ;;
  --he | --h)
    # Conflict between --help and --header
    { { echo "$as_me:$LINENO: error: ambiguous option: $1
Try \`$0 --help' for more information." >&5
echo "$as_me: error: ambiguous option: $1
Try \`$0 --help' for more information." >&2;}
   { (exit 1); exit 1; }; };;
  --help | --hel | -h )
    echo "$ac_cs_usage"; exit 0 ;;
  --debug | --d* | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
    ac_need_defaults=false;;
  --header | --heade | --head | --hea )
    $ac_shift
    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
    ac_need_defaults=false;;


  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
Try \`$0 --help' for more information." >&5
echo "$as_me: error: unrecognized option: $1
Try \`$0 --help' for more information." >&2;}
   { (exit 1); exit 1; }; } ;;

  *) ac_config_targets="$ac_config_targets $1" ;;


  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
if \$ac_cs_recheck; then
  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion





fi

_ACEOF














cat >>$CONFIG_STATUS <<\_ACEOF


for ac_config_target in $ac_config_targets
do
  case "$ac_config_target" in
  # Handling of arguments.
  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
  "tclConfig.sh" ) CONFIG_FILES="$CONFIG_FILES tclConfig.sh" ;;
  "tcl.hpj" ) CONFIG_FILES="$CONFIG_FILES tcl.hpj" ;;
  "tclsh.exe.manifest" ) CONFIG_FILES="$CONFIG_FILES tclsh.exe.manifest" ;;
  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
   { (exit 1); exit 1; }; };;
  esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason to put it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Create a temporary directory, and hook for its removal unless debugging.


$debug ||
{

  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0



  trap '{ (exit 1); exit 1; }' 1 2 13 15
}

# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
  test -n "$tmp" && test -d "$tmp"
}  ||
{
  tmp=./confstat$$-$RANDOM
  (umask 077 && mkdir $tmp)
} ||
{
   echo "$me: cannot create a temporary directory in ." >&2

   { (exit 1); exit 1; }
}

_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF

#
# CONFIG_FILES section.
#






# No need to generate the scripts if there are no CONFIG_FILES.
# This happens for instance when ./config.status config.h

if test -n "\$CONFIG_FILES"; then
  # Protect against being on the right side of a sed subst in config.status.
  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
s,@SHELL@,$SHELL,;t t

s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t

s,@exec_prefix@,$exec_prefix,;t t
s,@prefix@,$prefix,;t t
s,@program_transform_name@,$program_transform_name,;t t
s,@bindir@,$bindir,;t t
s,@sbindir@,$sbindir,;t t
s,@libexecdir@,$libexecdir,;t t
s,@datadir@,$datadir,;t t


s,@sysconfdir@,$sysconfdir,;t t
s,@sharedstatedir@,$sharedstatedir,;t t
s,@localstatedir@,$localstatedir,;t t
s,@libdir@,$libdir,;t t
s,@includedir@,$includedir,;t t
s,@oldincludedir@,$oldincludedir,;t t
s,@infodir@,$infodir,;t t
s,@mandir@,$mandir,;t t
s,@build_alias@,$build_alias,;t t
s,@host_alias@,$host_alias,;t t
s,@target_alias@,$target_alias,;t t
s,@DEFS@,$DEFS,;t t
s,@ECHO_C@,$ECHO_C,;t t
s,@ECHO_N@,$ECHO_N,;t t
s,@ECHO_T@,$ECHO_T,;t t
s,@LIBS@,$LIBS,;t t
s,@CC@,$CC,;t t
s,@CFLAGS@,$CFLAGS,;t t
s,@LDFLAGS@,$LDFLAGS,;t t
s,@CPPFLAGS@,$CPPFLAGS,;t t
s,@ac_ct_CC@,$ac_ct_CC,;t t

s,@EXEEXT@,$EXEEXT,;t t
s,@OBJEXT@,$OBJEXT,;t t
s,@CPP@,$CPP,;t t
s,@EGREP@,$EGREP,;t t
s,@AR@,$AR,;t t
s,@ac_ct_AR@,$ac_ct_AR,;t t

s,@RANLIB@,$RANLIB,;t t
s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
s,@RC@,$RC,;t t
s,@ac_ct_RC@,$ac_ct_RC,;t t



s,@SET_MAKE@,$SET_MAKE,;t t
s,@TCL_THREADS@,$TCL_THREADS,;t t
s,@CYGPATH@,$CYGPATH,;t t
s,@CELIB_DIR@,$CELIB_DIR,;t t
s,@DL_LIBS@,$DL_LIBS,;t t
s,@CFLAGS_DEBUG@,$CFLAGS_DEBUG,;t t
s,@CFLAGS_OPTIMIZE@,$CFLAGS_OPTIMIZE,;t t
s,@CFLAGS_WARNING@,$CFLAGS_WARNING,;t t
s,@ZLIB_DLL_FILE@,$ZLIB_DLL_FILE,;t t
s,@ZLIB_LIBS@,$ZLIB_LIBS,;t t
s,@ZLIB_OBJS@,$ZLIB_OBJS,;t t
s,@CFLAGS_DEFAULT@,$CFLAGS_DEFAULT,;t t

s,@LDFLAGS_DEFAULT@,$LDFLAGS_DEFAULT,;t t
s,@VC_MANIFEST_EMBED_DLL@,$VC_MANIFEST_EMBED_DLL,;t t


s,@VC_MANIFEST_EMBED_EXE@,$VC_MANIFEST_EMBED_EXE,;t t
s,@TCL_WIN_VERSION@,$TCL_WIN_VERSION,;t t
s,@MACHINE@,$MACHINE,;t t

s,@TCL_VERSION@,$TCL_VERSION,;t t
s,@TCL_MAJOR_VERSION@,$TCL_MAJOR_VERSION,;t t
s,@TCL_MINOR_VERSION@,$TCL_MINOR_VERSION,;t t
s,@TCL_PATCH_LEVEL@,$TCL_PATCH_LEVEL,;t t
s,@PKG_CFG_ARGS@,$PKG_CFG_ARGS,;t t
s,@TCL_EXE@,$TCL_EXE,;t t


s,@TCL_LIB_FILE@,$TCL_LIB_FILE,;t t
s,@TCL_LIB_FLAG@,$TCL_LIB_FLAG,;t t
s,@TCL_STATIC_LIB_FILE@,$TCL_STATIC_LIB_FILE,;t t


s,@TCL_STATIC_LIB_FLAG@,$TCL_STATIC_LIB_FLAG,;t t
s,@TCL_IMPORT_LIB_FILE@,$TCL_IMPORT_LIB_FILE,;t t
s,@TCL_IMPORT_LIB_FLAG@,$TCL_IMPORT_LIB_FLAG,;t t

s,@TCL_LIB_SPEC@,$TCL_LIB_SPEC,;t t
s,@TCL_STUB_LIB_FILE@,$TCL_STUB_LIB_FILE,;t t



s,@TCL_STUB_LIB_FLAG@,$TCL_STUB_LIB_FLAG,;t t
s,@TCL_STUB_LIB_SPEC@,$TCL_STUB_LIB_SPEC,;t t


s,@TCL_STUB_LIB_PATH@,$TCL_STUB_LIB_PATH,;t t
s,@TCL_INCLUDE_SPEC@,$TCL_INCLUDE_SPEC,;t t
s,@TCL_BUILD_STUB_LIB_SPEC@,$TCL_BUILD_STUB_LIB_SPEC,;t t
s,@TCL_BUILD_STUB_LIB_PATH@,$TCL_BUILD_STUB_LIB_PATH,;t t
s,@TCL_DLL_FILE@,$TCL_DLL_FILE,;t t
s,@TCL_SRC_DIR@,$TCL_SRC_DIR,;t t
s,@TCL_BIN_DIR@,$TCL_BIN_DIR,;t t
s,@TCL_DBGX@,$TCL_DBGX,;t t




s,@CFG_TCL_SHARED_LIB_SUFFIX@,$CFG_TCL_SHARED_LIB_SUFFIX,;t t


s,@CFG_TCL_UNSHARED_LIB_SUFFIX@,$CFG_TCL_UNSHARED_LIB_SUFFIX,;t t
s,@CFG_TCL_EXPORT_FILE_SUFFIX@,$CFG_TCL_EXPORT_FILE_SUFFIX,;t t
s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t
s,@DEPARG@,$DEPARG,;t t
s,@CC_OBJNAME@,$CC_OBJNAME,;t t


s,@CC_EXENAME@,$CC_EXENAME,;t t
s,@LDFLAGS_DEBUG@,$LDFLAGS_DEBUG,;t t
s,@LDFLAGS_OPTIMIZE@,$LDFLAGS_OPTIMIZE,;t t

s,@LDFLAGS_CONSOLE@,$LDFLAGS_CONSOLE,;t t
s,@LDFLAGS_WINDOW@,$LDFLAGS_WINDOW,;t t
s,@STLIB_LD@,$STLIB_LD,;t t
s,@SHLIB_LD@,$SHLIB_LD,;t t
s,@SHLIB_LD_LIBS@,$SHLIB_LD_LIBS,;t t
s,@SHLIB_CFLAGS@,$SHLIB_CFLAGS,;t t


s,@SHLIB_SUFFIX@,$SHLIB_SUFFIX,;t t


s,@TCL_SHARED_BUILD@,$TCL_SHARED_BUILD,;t t
s,@LIBS_GUI@,$LIBS_GUI,;t t
s,@DLLSUFFIX@,$DLLSUFFIX,;t t
s,@LIBPREFIX@,$LIBPREFIX,;t t
s,@LIBSUFFIX@,$LIBSUFFIX,;t t
s,@EXESUFFIX@,$EXESUFFIX,;t t
s,@LIBRARIES@,$LIBRARIES,;t t
s,@MAKE_LIB@,$MAKE_LIB,;t t
s,@MAKE_STUB_LIB@,$MAKE_STUB_LIB,;t t
s,@POST_MAKE_LIB@,$POST_MAKE_LIB,;t t
s,@MAKE_DLL@,$MAKE_DLL,;t t
s,@MAKE_EXE@,$MAKE_EXE,;t t
s,@TCL_BUILD_LIB_SPEC@,$TCL_BUILD_LIB_SPEC,;t t
s,@TCL_LD_SEARCH_FLAGS@,$TCL_LD_SEARCH_FLAGS,;t t
s,@TCL_NEEDS_EXP_FILE@,$TCL_NEEDS_EXP_FILE,;t t
s,@TCL_BUILD_EXP_FILE@,$TCL_BUILD_EXP_FILE,;t t

s,@TCL_EXP_FILE@,$TCL_EXP_FILE,;t t
s,@TCL_LIB_VERSIONS_OK@,$TCL_LIB_VERSIONS_OK,;t t
s,@TCL_PACKAGE_PATH@,$TCL_PACKAGE_PATH,;t t
s,@TCL_DDE_VERSION@,$TCL_DDE_VERSION,;t t
s,@TCL_DDE_MAJOR_VERSION@,$TCL_DDE_MAJOR_VERSION,;t t
s,@TCL_DDE_MINOR_VERSION@,$TCL_DDE_MINOR_VERSION,;t t
s,@TCL_REG_VERSION@,$TCL_REG_VERSION,;t t
s,@TCL_REG_MAJOR_VERSION@,$TCL_REG_MAJOR_VERSION,;t t
s,@TCL_REG_MINOR_VERSION@,$TCL_REG_MINOR_VERSION,;t t
s,@RC_OUT@,$RC_OUT,;t t
s,@RC_TYPE@,$RC_TYPE,;t t
s,@RC_INCLUDE@,$RC_INCLUDE,;t t
s,@RC_DEFINE@,$RC_DEFINE,;t t
s,@RC_DEFINES@,$RC_DEFINES,;t t
s,@RES@,$RES,;t t
s,@LIBOBJS@,$LIBOBJS,;t t
s,@LTLIBOBJS@,$LTLIBOBJS,;t t
CEOF



_ACEOF

  cat >>$CONFIG_STATUS <<\_ACEOF
  # Split the substitutions into bite-sized pieces for seds with
  # small command number limits, like on Digital OSF/1 and HP-UX.
  ac_max_sed_lines=48
  ac_sed_frag=1 # Number of current file.
  ac_beg=1 # First line for current file.
  ac_end=$ac_max_sed_lines # Line after last line for current file.
  ac_more_lines=:
  ac_sed_cmds=
  while $ac_more_lines; do
    if test $ac_beg -gt 1; then
      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
    else

      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag


    fi




    if test ! -s $tmp/subs.frag; then
      ac_more_lines=false

    else
      # The purpose of the label and of the branching condition is to
      # speed up the sed processing (if there are no `@' at all, there
      # is no need to browse any of the substitutions).
      # These are the two extra sed commands mentioned above.
      (echo ':t




  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
      if test -z "$ac_sed_cmds"; then
	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
      else







	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
      fi
      ac_sed_frag=`expr $ac_sed_frag + 1`
      ac_beg=$ac_end
      ac_end=`expr $ac_end + $ac_max_sed_lines`
    fi
  done
  if test -z "$ac_sed_cmds"; then
    ac_sed_cmds=cat
  fi
fi # test -n "$CONFIG_FILES"

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF

for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue

















  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
  case $ac_file in


  - | *:- | *:-:* ) # input from stdin



	cat >$tmp/stdin











	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`

	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;




  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`

	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
  * )   ac_file_in=$ac_file.in ;;









  esac







  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }


  	  /^X\(\/\/\)$/{ s//\1/; q; }
  	  /^X\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`

  { if $as_mkdir_p; then
    mkdir -p "$ac_dir"
  else
    as_dir="$ac_dir"
    as_dirs=
    while test ! -d "$as_dir"; do
      as_dirs="$as_dir $as_dirs"
      as_dir=`(dirname "$as_dir") 2>/dev/null ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  	  /^X\(\/\/\)$/{ s//\1/; q; }


  	  /^X\(\/\).*/{ s//\1/; q; }



  	  s/.*/./; q'`
    done
    test ! -n "$as_dirs" || mkdir $as_dirs
  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
   { (exit 1); exit 1; }; }; }

  ac_builddir=.

if test "$ac_dir" != .; then


  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  # A "../" for each directory in $ac_dir_suffix.
  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`




else
  ac_dir_suffix= ac_top_builddir=


fi

case $srcdir in
  .)  # No --srcdir option.  We are building in place.
    ac_srcdir=.
    if test -z "$ac_top_builddir"; then
       ac_top_srcdir=.
    else
       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
    fi ;;
  [\\/]* | ?:[\\/]* )  # Absolute path.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir ;;

  *) # Relative path.
    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac

# Do not use `cd foo && pwd` to compute absolute paths, because
# the directories may not exist.
case `pwd` in
.) ac_abs_builddir="$ac_dir";;
*)
  case "$ac_dir" in
  .) ac_abs_builddir=`pwd`;;
  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
  *) ac_abs_builddir=`pwd`/"$ac_dir";;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_top_builddir=${ac_top_builddir}.;;
*)
  case ${ac_top_builddir}. in
  .) ac_abs_top_builddir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_srcdir=$ac_srcdir;;
*)
  case $ac_srcdir in
  .) ac_abs_srcdir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_top_srcdir=$ac_top_srcdir;;
*)
  case $ac_top_srcdir in
  .) ac_abs_top_srcdir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
  esac;;
esac



  if test x"$ac_file" != x-; then
    { echo "$as_me:$LINENO: creating $ac_file" >&5
echo "$as_me: creating $ac_file" >&6;}
    rm -f "$ac_file"
  fi
  # Let's still pretend it is `configure' which instantiates (i.e., don't
  # use $as_me), people would be surprised to read:
  #    /* config.h.  Generated by config.status.  */
  if test x"$ac_file" = x-; then
    configure_input=
  else
    configure_input="$ac_file.  "
  fi
  configure_input=$configure_input"Generated from `echo $ac_file_in |
				     sed 's,.*/,,'` by configure."

  # First look for the input files in the build tree, otherwise in the
  # src tree.
  ac_file_inputs=`IFS=:
    for f in $ac_file_in; do
      case $f in
      -) echo $tmp/stdin ;;

      [\\/$]*)
	 # Absolute (can't be DOS-style, as IFS=:)

	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5

echo "$as_me: error: cannot find input file: $f" >&2;}
   { (exit 1); exit 1; }; }
	 echo "$f";;
      *) # Relative
	 if test -f "$f"; then
	   # Build tree
	   echo "$f"

	 elif test -f "$srcdir/$f"; then




	   # Source tree
	   echo "$srcdir/$f"

	 else




	   # /dev/null tree
	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}









   { (exit 1); exit 1; }; }
	 fi;;
      esac
    done` || { (exit 1); exit 1; }
_ACEOF




cat >>$CONFIG_STATUS <<_ACEOF
  sed "$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s,@configure_input@,$configure_input,;t t


s,@srcdir@,$ac_srcdir,;t t
s,@abs_srcdir@,$ac_abs_srcdir,;t t
s,@top_srcdir@,$ac_top_srcdir,;t t
s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
s,@builddir@,$ac_builddir,;t t
s,@abs_builddir@,$ac_abs_builddir,;t t
s,@top_builddir@,$ac_top_builddir,;t t




s,@abs_top_builddir@,$ac_abs_top_builddir,;t t








" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
  rm -f $tmp/stdin
  if test x"$ac_file" != x-; then

    mv $tmp/out $ac_file
  else


    cat $tmp/out
    rm -f $tmp/out
  fi


done
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF

{ (exit 0); exit 0; }
_ACEOF
chmod +x $CONFIG_STATUS
ac_clean_files=$ac_clean_files_save





# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || { (exit 1); exit 1; }




fi


Deleted win/configure.ac.
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#! /bin/bash -norc
# This file is an input file used by the GNU "autoconf" program to
# generate the file "configure", which is run during Tcl installation
# to configure the system for the local environment.

AC_INIT(../generic/tcl.h)
AC_PREREQ(2.69)

# The following define is needed when building with Cygwin since newer
# versions of autoconf incorrectly set SHELL to /bin/bash instead of
# /bin/sh. The bash shell seems to suffer from some strange failures.
SHELL=/bin/sh

TCL_VERSION=8.7
TCL_MAJOR_VERSION=8
TCL_MINOR_VERSION=7
TCL_PATCH_LEVEL="a0"
VER=$TCL_MAJOR_VERSION$TCL_MINOR_VERSION

TCL_DDE_VERSION=1.4
TCL_DDE_MAJOR_VERSION=1
TCL_DDE_MINOR_VERSION=4
DDEVER=$TCL_DDE_MAJOR_VERSION$TCL_DDE_MINOR_VERSION

TCL_REG_VERSION=1.3
TCL_REG_MAJOR_VERSION=1
TCL_REG_MINOR_VERSION=3
REGVER=$TCL_REG_MAJOR_VERSION$TCL_REG_MINOR_VERSION

PKG_CFG_ARGS=$@

#------------------------------------------------------------------------
# Empty slate for bundled packages, to avoid stale configuration
#------------------------------------------------------------------------
rm -Rf pkgs

#------------------------------------------------------------------------
# Handle the --prefix=... option
#------------------------------------------------------------------------

if test "${prefix}" = "NONE"; then
    prefix=/usr/local
fi
if test "${exec_prefix}" = "NONE"; then
    exec_prefix=$prefix
fi
# libdir must be a fully qualified path (not ${exec_prefix}/lib)
eval libdir="$libdir"

#------------------------------------------------------------------------
# Standard compiler checks
#------------------------------------------------------------------------

# If the user did not set CFLAGS, set it now to keep
# the AC_PROG_CC macro from adding "-g -O2".
if test "${CFLAGS+set}" != "set" ; then
    CFLAGS=""
fi

AC_PROG_CC
AC_C_INLINE
AC_HEADER_STDC

AC_CHECK_TOOL(AR, ar)
AC_CHECK_TOOL(RANLIB, ranlib)
AC_CHECK_TOOL(RC, windres)

#--------------------------------------------------------------------
# Checks to see if the make program sets the $MAKE variable.
#--------------------------------------------------------------------

AC_PROG_MAKE_SET

#--------------------------------------------------------------------
# Determines the correct binary file extension (.o, .obj, .exe etc.)
#--------------------------------------------------------------------

AC_OBJEXT
AC_EXEEXT

#--------------------------------------------------------------------
# Check whether --enable-threads or --disable-threads was given.
#--------------------------------------------------------------------

SC_ENABLE_THREADS

#------------------------------------------------------------------------
# Embedded configuration information, encoding to use for the values, TIP #59
#------------------------------------------------------------------------

SC_TCL_CFG_ENCODING

#--------------------------------------------------------------------
# The statements below define a collection of symbols related to
# building libtcl as a shared library instead of a static library.
#--------------------------------------------------------------------

SC_ENABLE_SHARED

#--------------------------------------------------------------------
# The statements below define a collection of compile flags.  This
# macro depends on the value of SHARED_BUILD, and should be called
# after SC_ENABLE_SHARED checks the configure switches.
#--------------------------------------------------------------------

SC_CONFIG_CFLAGS

# Cross-compiling
case ${host_alias} in
*mingw32*)
    TCL_EXE="tclsh"
    ;;
*)
    TCL_EXE="TCL_LIBRARY=\"\${LIBRARY_DIR}\"; export TCL_LIBRARY; ./\${TCLSH}"
    ;;
esac

#------------------------------------------------------------------------
#	Add stuff for zlib; note that this is mostly done in the makefile now
#	as we just assume that the platform hasn't got a usable z.lib
#------------------------------------------------------------------------

AS_IF([test "${enable_shared+set}" = "set"], [
  enableval="$enable_shared"
  tcl_ok=$enableval
], [
  tcl_ok=yes
])
AS_IF([test "$tcl_ok" = "yes"], [
  AC_SUBST(ZLIB_DLL_FILE,[\${ZLIB_DLL_FILE}])
  AS_IF([test "$do64bit" = "yes"], [
    AS_IF([test "$GCC" == "yes"],[
      AC_SUBST(ZLIB_LIBS,[\${ZLIB_DIR_NATIVE}/win64/libz.dll.a])
    ], [
      AC_SUBST(ZLIB_LIBS,[\${ZLIB_DIR_NATIVE}/win64/zdll.lib])
    ])
  ], [
    AC_SUBST(ZLIB_LIBS,[\${ZLIB_DIR_NATIVE}/win32/zdll.lib])
  ])
], [
  AC_SUBST(ZLIB_OBJS,[\${ZLIB_OBJS}])
])
AC_DEFINE(HAVE_ZLIB, 1, [Is there an installed zlib?])

AC_CHECK_TYPE([intptr_t], [
    AC_DEFINE([HAVE_INTPTR_T], 1, [Do we have the intptr_t type?])], [
    AC_CACHE_CHECK([for pointer-size signed integer type], tcl_cv_intptr_t, [
    for tcl_cv_intptr_t in "int" "long" "long long" none; do
	if test "$tcl_cv_intptr_t" != none; then
	    AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT],
		    [[sizeof (void *) <= sizeof ($tcl_cv_intptr_t)]])],
		[tcl_ok=yes], [tcl_ok=no])
	    test "$tcl_ok" = yes && break; fi
    done])
    if test "$tcl_cv_intptr_t" != none; then
	AC_DEFINE_UNQUOTED([intptr_t], [$tcl_cv_intptr_t], [Signed integer
	   type wide enough to hold a pointer.])
    fi
])
AC_CHECK_TYPE([uintptr_t], [
    AC_DEFINE([HAVE_UINTPTR_T], 1, [Do we have the uintptr_t type?])], [
    AC_CACHE_CHECK([for pointer-size unsigned integer type], tcl_cv_uintptr_t, [
    for tcl_cv_uintptr_t in "unsigned int" "unsigned long" "unsigned long long" \
	    none; do
	if test "$tcl_cv_uintptr_t" != none; then
	    AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT],
		    [[sizeof (void *) <= sizeof ($tcl_cv_uintptr_t)]])],
		[tcl_ok=yes], [tcl_ok=no])
	    test "$tcl_ok" = yes && break; fi
    done])
    if test "$tcl_cv_uintptr_t" != none; then
	AC_DEFINE_UNQUOTED([uintptr_t], [$tcl_cv_uintptr_t], [Unsigned integer
	   type wide enough to hold a pointer.])
    fi
])

#--------------------------------------------------------------------
# Perform additinal compiler tests.
#--------------------------------------------------------------------

# See if declarations like FINDEX_INFO_LEVELS are
# missing from winbase.h. This is known to be
# a problem with VC++ 5.2.

AC_CACHE_CHECK(for FINDEX_INFO_LEVELS in winbase.h,
    tcl_cv_findex_enums,
AC_TRY_COMPILE([
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN
],
[
  FINDEX_INFO_LEVELS i;
  FINDEX_SEARCH_OPS j;
],
        tcl_cv_findex_enums=yes,
        tcl_cv_findex_enums=no)
)
if test "$tcl_cv_findex_enums" = "no"; then
    AC_DEFINE(HAVE_NO_FINDEX_ENUMS, 1,
            [Defined when enums are missing from winbase.h])
fi

# See if the compiler supports intrinsics.

AC_CACHE_CHECK(for intrinsics support in compiler,
    tcl_cv_intrinsics,
AC_TRY_LINK([
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN
#include <intrin.h>
],
[
  __cpuidex(0,0,0);
],
        tcl_cv_intrinsics=yes,
        tcl_cv_intrinsics=no)
)
if test "$tcl_cv_intrinsics" = "yes"; then
    AC_DEFINE(HAVE_INTRIN_H, 1,
            [Defined when the compilers supports intrinsics])
fi

# See if the <wspiapi.h> header file is present

AC_CACHE_CHECK(for wspiapi.h,
    tcl_cv_wspiapi_h,
AC_TRY_COMPILE([
#include <wspiapi.h>
], [],
        tcl_cv_wspiapi_h=yes,
        tcl_cv_wspiapi_h=no)
)
if test "$tcl_cv_wspiapi_h" = "yes"; then
    AC_DEFINE(HAVE_WSPIAPI_H, 1,
            [Defined when wspiapi.h exists])
fi

# See if declarations like FINDEX_INFO_LEVELS are
# missing from winbase.h. This is known to be
# a problem with VC++ 5.2.

AC_CACHE_CHECK(for FINDEX_INFO_LEVELS in winbase.h,
    tcl_cv_findex_enums,
AC_TRY_COMPILE([
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN
],
[
  FINDEX_INFO_LEVELS i;
  FINDEX_SEARCH_OPS j;
],
        tcl_cv_findex_enums=yes,
        tcl_cv_findex_enums=no)
)
if test "$tcl_cv_findex_enums" = "no"; then
    AC_DEFINE(HAVE_NO_FINDEX_ENUMS, 1,
            [Defined when enums are missing from winbase.h])
fi

#--------------------------------------------------------------------
# Set the default compiler switches based on the --enable-symbols
# option.  This macro depends on C flags, and should be called
# after SC_CONFIG_CFLAGS macro is called.
#--------------------------------------------------------------------

SC_ENABLE_SYMBOLS

TCL_DBGX=${DBGX}

#--------------------------------------------------------------------
# Embed the manifest if we can determine how
#--------------------------------------------------------------------

SC_EMBED_MANIFEST

#------------------------------------------------------------------------
# tclConfig.sh refers to this by a different name
#------------------------------------------------------------------------

TCL_SHARED_BUILD=${SHARED_BUILD}

#--------------------------------------------------------------------
# Perform final evaluations of variables with possible substitutions.
#--------------------------------------------------------------------

TCL_SHARED_LIB_SUFFIX="\${NODOT_VERSION}${DLLSUFFIX}"
TCL_UNSHARED_LIB_SUFFIX="\${NODOT_VERSION}${LIBSUFFIX}"
TCL_EXPORT_FILE_SUFFIX="\${NODOT_VERSION}${LIBSUFFIX}"

eval "TCL_SRC_DIR=\"`cd $srcdir/..; $CYGPATH $(pwd)`\""

eval "TCL_DLL_FILE=tcl${VER}${DLLSUFFIX}"

eval "TCL_STUB_LIB_FILE=\"${LIBPREFIX}tclstub${VER}${LIBSUFFIX}\""
eval "TCL_STUB_LIB_FLAG=\"-ltclstub${VER}${LIBFLAGSUFFIX}\""
eval "TCL_BUILD_STUB_LIB_SPEC=\"-L`$CYGPATH $(pwd)` ${TCL_STUB_LIB_FLAG}\""
eval "TCL_STUB_LIB_SPEC=\"-L${libdir} ${TCL_STUB_LIB_FLAG}\""
eval "TCL_BUILD_STUB_LIB_PATH=\"`$CYGPATH $(pwd)`/${TCL_STUB_LIB_FILE}\""
eval "TCL_STUB_LIB_PATH=\"${libdir}/${TCL_STUB_LIB_FILE}\""

eval "TCL_LIB_FILE=\"${LIBPREFIX}tcl${VER}${LIBSUFFIX}\""
eval "TCL_BUILD_LIB_SPEC=\"-L`$CYGPATH $(pwd)` -ltcl${VER}${FLAGSUFFIX}\""
eval "TCL_LIB_SPEC=\"-L${libdir} -ltcl${VER}${FLAGSUFFIX}\""

# Install time header dir can be set via --includedir
eval "TCL_INCLUDE_SPEC=\"-I${includedir}\""


eval "DLLSUFFIX=${DLLSUFFIX}"
eval "LIBPREFIX=${LIBPREFIX}"
eval "LIBSUFFIX=${LIBSUFFIX}"
eval "EXESUFFIX=${EXESUFFIX}"

CFG_TCL_SHARED_LIB_SUFFIX=${TCL_SHARED_LIB_SUFFIX}
CFG_TCL_UNSHARED_LIB_SUFFIX=${TCL_UNSHARED_LIB_SUFFIX}
CFG_TCL_EXPORT_FILE_SUFFIX=${TCL_EXPORT_FILE_SUFFIX}

#--------------------------------------------------------------------
# Adjust the defines for how the resources are built depending
# on symbols and static vs. shared.
#--------------------------------------------------------------------

if test ${SHARED_BUILD} = 0 ; then
    if test "${DBGX}" = "g"; then
        RC_DEFINES="${RC_DEFINE} STATIC_BUILD ${RC_DEFINE} DEBUG"
    else
        RC_DEFINES="${RC_DEFINE} STATIC_BUILD"
    fi
else
    if test "${DBGX}" = "g"; then
        RC_DEFINES="${RC_DEFINE} DEBUG"
    else
        RC_DEFINES=""
    fi
fi

#--------------------------------------------------------------------
#	The statements below define the symbol TCL_PACKAGE_PATH, which
#	gives a list of directories that may contain packages.  The list
#	consists of one directory for machine-dependent binaries and
#	another for platform-independent scripts.
#--------------------------------------------------------------------

if test "$prefix/lib" != "$libdir"; then
    TCL_PACKAGE_PATH="${libdir} ${prefix}/lib"
else
    TCL_PACKAGE_PATH="${prefix}/lib"
fi

# The tclsh.exe.manifest requires these
# TCL_WIN_VERSION is the 4 dotted pair Windows version format which needs
# the release level, and must account for interim release versioning
case "$TCL_PATCH_LEVEL" in
     *a*) TCL_RELEASE_LEVEL=0 ;;
     *b*) TCL_RELEASE_LEVEL=1 ;;
     *)   TCL_RELEASE_LEVEL=2 ;;
esac
TCL_WIN_VERSION="$TCL_VERSION.$TCL_RELEASE_LEVEL.`echo $TCL_PATCH_LEVEL | tr -d ab.`"
AC_SUBST(TCL_WIN_VERSION)
# X86|AMD64|IA64 for manifest
AC_SUBST(MACHINE)

AC_SUBST(TCL_VERSION)
AC_SUBST(TCL_MAJOR_VERSION)
AC_SUBST(TCL_MINOR_VERSION)
AC_SUBST(TCL_PATCH_LEVEL)
AC_SUBST(PKG_CFG_ARGS)
AC_SUBST(TCL_EXE)

AC_SUBST(TCL_LIB_FILE)
AC_SUBST(TCL_LIB_FLAG)
AC_SUBST(TCL_STATIC_LIB_FILE)
AC_SUBST(TCL_STATIC_LIB_FLAG)
AC_SUBST(TCL_IMPORT_LIB_FILE)
AC_SUBST(TCL_IMPORT_LIB_FLAG)
# empty on win
AC_SUBST(TCL_LIB_SPEC)
AC_SUBST(TCL_STUB_LIB_FILE)
AC_SUBST(TCL_STUB_LIB_FLAG)
AC_SUBST(TCL_STUB_LIB_SPEC)
AC_SUBST(TCL_STUB_LIB_PATH)
AC_SUBST(TCL_INCLUDE_SPEC)
AC_SUBST(TCL_BUILD_STUB_LIB_SPEC)
AC_SUBST(TCL_BUILD_STUB_LIB_PATH)
AC_SUBST(TCL_DLL_FILE)

AC_SUBST(TCL_SRC_DIR)
AC_SUBST(TCL_BIN_DIR)
AC_SUBST(TCL_DBGX)
AC_SUBST(CFG_TCL_SHARED_LIB_SUFFIX)
AC_SUBST(CFG_TCL_UNSHARED_LIB_SUFFIX)
AC_SUBST(CFG_TCL_EXPORT_FILE_SUFFIX)

# win/tcl.m4 doesn't set (CFLAGS)
AC_SUBST(CFLAGS_DEFAULT)
AC_SUBST(EXTRA_CFLAGS)
AC_SUBST(CYGPATH)
AC_SUBST(DEPARG)
AC_SUBST(CC_OBJNAME)
AC_SUBST(CC_EXENAME)

# win/tcl.m4 doesn't set (LDFLAGS)
AC_SUBST(LDFLAGS_DEFAULT)
AC_SUBST(LDFLAGS_DEBUG)
AC_SUBST(LDFLAGS_OPTIMIZE)
AC_SUBST(LDFLAGS_CONSOLE)
AC_SUBST(LDFLAGS_WINDOW)
AC_SUBST(AR)
AC_SUBST(RANLIB)

AC_SUBST(STLIB_LD)
AC_SUBST(SHLIB_LD)
AC_SUBST(SHLIB_LD_LIBS)
AC_SUBST(SHLIB_CFLAGS)
AC_SUBST(SHLIB_SUFFIX)
AC_SUBST(TCL_SHARED_BUILD)

AC_SUBST(LIBS)
AC_SUBST(LIBS_GUI)
AC_SUBST(DLLSUFFIX)
AC_SUBST(LIBPREFIX)
AC_SUBST(LIBSUFFIX)
AC_SUBST(EXESUFFIX)
AC_SUBST(LIBRARIES)
AC_SUBST(MAKE_LIB)
AC_SUBST(MAKE_STUB_LIB)
AC_SUBST(POST_MAKE_LIB)
AC_SUBST(MAKE_DLL)
AC_SUBST(MAKE_EXE)

# empty on win, but needs sub'ing
AC_SUBST(TCL_BUILD_LIB_SPEC)
AC_SUBST(TCL_LD_SEARCH_FLAGS)
AC_SUBST(TCL_NEEDS_EXP_FILE)
AC_SUBST(TCL_BUILD_EXP_FILE)
AC_SUBST(TCL_EXP_FILE)
AC_SUBST(DL_LIBS)
AC_SUBST(TCL_LIB_VERSIONS_OK)
AC_SUBST(TCL_PACKAGE_PATH)

# win only
AC_SUBST(TCL_DDE_VERSION)
AC_SUBST(TCL_DDE_MAJOR_VERSION)
AC_SUBST(TCL_DDE_MINOR_VERSION)
AC_SUBST(TCL_REG_VERSION)
AC_SUBST(TCL_REG_MAJOR_VERSION)
AC_SUBST(TCL_REG_MINOR_VERSION)

AC_SUBST(RC)
AC_SUBST(RC_OUT)
AC_SUBST(RC_TYPE)
AC_SUBST(RC_INCLUDE)
AC_SUBST(RC_DEFINE)
AC_SUBST(RC_DEFINES)
AC_SUBST(RES)

AC_OUTPUT(Makefile tclConfig.sh tcl.hpj tclsh.exe.manifest)

dnl Local Variables:
dnl mode: autoconf;
dnl End:
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#! /bin/bash -norc
# This file is an input file used by the GNU "autoconf" program to
# generate the file "configure", which is run during Tcl installation
# to configure the system for the local environment.

AC_INIT(../generic/tcl.h)
AC_PREREQ(2.59)

# The following define is needed when building with Cygwin since newer
# versions of autoconf incorrectly set SHELL to /bin/bash instead of
# /bin/sh. The bash shell seems to suffer from some strange failures.
SHELL=/bin/sh

TCL_VERSION=8.6
TCL_MAJOR_VERSION=8
TCL_MINOR_VERSION=6
TCL_PATCH_LEVEL=".6"
VER=$TCL_MAJOR_VERSION$TCL_MINOR_VERSION

TCL_DDE_VERSION=1.4
TCL_DDE_MAJOR_VERSION=1
TCL_DDE_MINOR_VERSION=4
DDEVER=$TCL_DDE_MAJOR_VERSION$TCL_DDE_MINOR_VERSION

TCL_REG_VERSION=1.3
TCL_REG_MAJOR_VERSION=1
TCL_REG_MINOR_VERSION=3
REGVER=$TCL_REG_MAJOR_VERSION$TCL_REG_MINOR_VERSION

PKG_CFG_ARGS=$@

#------------------------------------------------------------------------
# Empty slate for bundled packages, to avoid stale configuration
#------------------------------------------------------------------------
rm -Rf pkgs

#------------------------------------------------------------------------
# Handle the --prefix=... option
#------------------------------------------------------------------------

if test "${prefix}" = "NONE"; then
    prefix=/usr/local
fi
if test "${exec_prefix}" = "NONE"; then
    exec_prefix=$prefix
fi
# libdir must be a fully qualified path (not ${exec_prefix}/lib)
eval libdir="$libdir"

#------------------------------------------------------------------------
# Standard compiler checks
#------------------------------------------------------------------------

# If the user did not set CFLAGS, set it now to keep
# the AC_PROG_CC macro from adding "-g -O2".
if test "${CFLAGS+set}" != "set" ; then
    CFLAGS=""
fi

AC_PROG_CC
AC_C_INLINE
AC_HEADER_STDC

AC_CHECK_TOOL(AR, ar)
AC_CHECK_TOOL(RANLIB, ranlib)
AC_CHECK_TOOL(RC, windres)

#--------------------------------------------------------------------
# Checks to see if the make program sets the $MAKE variable.
#--------------------------------------------------------------------

AC_PROG_MAKE_SET

#--------------------------------------------------------------------
# Determines the correct binary file extension (.o, .obj, .exe etc.)
#--------------------------------------------------------------------

AC_OBJEXT
AC_EXEEXT

#--------------------------------------------------------------------
# Check whether --enable-threads or --disable-threads was given.
#--------------------------------------------------------------------

SC_ENABLE_THREADS

#------------------------------------------------------------------------
# Embedded configuration information, encoding to use for the values, TIP #59
#------------------------------------------------------------------------

SC_TCL_CFG_ENCODING

#--------------------------------------------------------------------
# The statements below define a collection of symbols related to
# building libtcl as a shared library instead of a static library.
#--------------------------------------------------------------------

SC_ENABLE_SHARED

#--------------------------------------------------------------------
# The statements below define a collection of compile flags.  This
# macro depends on the value of SHARED_BUILD, and should be called
# after SC_ENABLE_SHARED checks the configure switches.
#--------------------------------------------------------------------

SC_CONFIG_CFLAGS

# Cross-compiling
case ${host_alias} in
*mingw32*)
    TCL_EXE="tclsh"
    ;;
*)
    TCL_EXE="TCL_LIBRARY=\"\${LIBRARY_DIR}\"; export TCL_LIBRARY; ./\${TCLSH}"
    ;;
esac

#------------------------------------------------------------------------
#	Add stuff for zlib; note that this is mostly done in the makefile now
#	as we just assume that the platform hasn't got a usable z.lib
#------------------------------------------------------------------------

AS_IF([test "${enable_shared+set}" = "set"], [
  enableval="$enable_shared"
  tcl_ok=$enableval
], [
  tcl_ok=yes
])
AS_IF([test "$tcl_ok" = "yes"], [
  AC_SUBST(ZLIB_DLL_FILE,[\${ZLIB_DLL_FILE}])
  AS_IF([test "$do64bit" = "yes"], [
    AS_IF([test "$GCC" == "yes"],[
      AC_SUBST(ZLIB_LIBS,[\${ZLIB_DIR_NATIVE}/win64/libz.dll.a])
    ], [
      AC_SUBST(ZLIB_LIBS,[\${ZLIB_DIR_NATIVE}/win64/zdll.lib])
    ])
  ], [
    AC_SUBST(ZLIB_LIBS,[\${ZLIB_DIR_NATIVE}/win32/zdll.lib])
  ])
], [
  AC_SUBST(ZLIB_OBJS,[\${ZLIB_OBJS}])
])
AC_DEFINE(HAVE_ZLIB, 1, [Is there an installed zlib?])

AC_CHECK_TYPE([intptr_t], [
    AC_DEFINE([HAVE_INTPTR_T], 1, [Do we have the intptr_t type?])], [
    AC_CACHE_CHECK([for pointer-size signed integer type], tcl_cv_intptr_t, [
    for tcl_cv_intptr_t in "int" "long" "long long" none; do
	if test "$tcl_cv_intptr_t" != none; then
	    AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT],
		    [[sizeof (void *) <= sizeof ($tcl_cv_intptr_t)]])],
		[tcl_ok=yes], [tcl_ok=no])
	    test "$tcl_ok" = yes && break; fi
    done])
    if test "$tcl_cv_intptr_t" != none; then
	AC_DEFINE_UNQUOTED([intptr_t], [$tcl_cv_intptr_t], [Signed integer
	   type wide enough to hold a pointer.])
    fi
])
AC_CHECK_TYPE([uintptr_t], [
    AC_DEFINE([HAVE_UINTPTR_T], 1, [Do we have the uintptr_t type?])], [
    AC_CACHE_CHECK([for pointer-size unsigned integer type], tcl_cv_uintptr_t, [
    for tcl_cv_uintptr_t in "unsigned int" "unsigned long" "unsigned long long" \
	    none; do
	if test "$tcl_cv_uintptr_t" != none; then
	    AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT],
		    [[sizeof (void *) <= sizeof ($tcl_cv_uintptr_t)]])],
		[tcl_ok=yes], [tcl_ok=no])
	    test "$tcl_ok" = yes && break; fi
    done])
    if test "$tcl_cv_uintptr_t" != none; then
	AC_DEFINE_UNQUOTED([uintptr_t], [$tcl_cv_uintptr_t], [Unsigned integer
	   type wide enough to hold a pointer.])
    fi
])

#--------------------------------------------------------------------
# Perform additinal compiler tests.
#--------------------------------------------------------------------

# See if declarations like FINDEX_INFO_LEVELS are
# missing from winbase.h. This is known to be
# a problem with VC++ 5.2.

AC_CACHE_CHECK(for FINDEX_INFO_LEVELS in winbase.h,
    tcl_cv_findex_enums,
AC_TRY_COMPILE([
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN
],
[
  FINDEX_INFO_LEVELS i;
  FINDEX_SEARCH_OPS j;
],
        tcl_cv_findex_enums=yes,
        tcl_cv_findex_enums=no)
)
if test "$tcl_cv_findex_enums" = "no"; then
    AC_DEFINE(HAVE_NO_FINDEX_ENUMS, 1,
            [Defined when enums are missing from winbase.h])
fi

# See if the compiler supports intrinsics.

AC_CACHE_CHECK(for intrinsics support in compiler,
    tcl_cv_intrinsics,
AC_TRY_LINK([
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN
#include <intrin.h>
],
[
  __cpuidex(0,0,0);
],
        tcl_cv_intrinsics=yes,
        tcl_cv_intrinsics=no)
)
if test "$tcl_cv_intrinsics" = "yes"; then
    AC_DEFINE(HAVE_INTRIN_H, 1,
            [Defined when the compilers supports intrinsics])
fi

# See if the <wspiapi.h> header file is present

AC_CACHE_CHECK(for wspiapi.h,
    tcl_cv_wspiapi_h,
AC_TRY_COMPILE([
#include <wspiapi.h>
], [],
        tcl_cv_wspiapi_h=yes,
        tcl_cv_wspiapi_h=no)
)
if test "$tcl_cv_wspiapi_h" = "yes"; then
    AC_DEFINE(HAVE_WSPIAPI_H, 1,
            [Defined when wspiapi.h exists])
fi

# See if declarations like FINDEX_INFO_LEVELS are
# missing from winbase.h. This is known to be
# a problem with VC++ 5.2.

AC_CACHE_CHECK(for FINDEX_INFO_LEVELS in winbase.h,
    tcl_cv_findex_enums,
AC_TRY_COMPILE([
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN
],
[
  FINDEX_INFO_LEVELS i;
  FINDEX_SEARCH_OPS j;
],
        tcl_cv_findex_enums=yes,
        tcl_cv_findex_enums=no)
)
if test "$tcl_cv_findex_enums" = "no"; then
    AC_DEFINE(HAVE_NO_FINDEX_ENUMS, 1,
            [Defined when enums are missing from winbase.h])
fi

#--------------------------------------------------------------------
# Set the default compiler switches based on the --enable-symbols
# option.  This macro depends on C flags, and should be called
# after SC_CONFIG_CFLAGS macro is called.
#--------------------------------------------------------------------

SC_ENABLE_SYMBOLS

TCL_DBGX=${DBGX}

#--------------------------------------------------------------------
# Embed the manifest if we can determine how
#--------------------------------------------------------------------

SC_EMBED_MANIFEST

#------------------------------------------------------------------------
# tclConfig.sh refers to this by a different name
#------------------------------------------------------------------------

TCL_SHARED_BUILD=${SHARED_BUILD}

#--------------------------------------------------------------------
# Perform final evaluations of variables with possible substitutions.
#--------------------------------------------------------------------

TCL_SHARED_LIB_SUFFIX="\${NODOT_VERSION}${DLLSUFFIX}"
TCL_UNSHARED_LIB_SUFFIX="\${NODOT_VERSION}${LIBSUFFIX}"
TCL_EXPORT_FILE_SUFFIX="\${NODOT_VERSION}${LIBSUFFIX}"

eval "TCL_SRC_DIR=\"`cd $srcdir/..; $CYGPATH $(pwd)`\""

eval "TCL_DLL_FILE=tcl${VER}${DLLSUFFIX}"

eval "TCL_STUB_LIB_FILE=\"${LIBPREFIX}tclstub${VER}${LIBSUFFIX}\""
eval "TCL_STUB_LIB_FLAG=\"-ltclstub${VER}${LIBFLAGSUFFIX}\""
eval "TCL_BUILD_STUB_LIB_SPEC=\"-L`$CYGPATH $(pwd)` ${TCL_STUB_LIB_FLAG}\""
eval "TCL_STUB_LIB_SPEC=\"-L${libdir} ${TCL_STUB_LIB_FLAG}\""
eval "TCL_BUILD_STUB_LIB_PATH=\"`$CYGPATH $(pwd)`/${TCL_STUB_LIB_FILE}\""
eval "TCL_STUB_LIB_PATH=\"${libdir}/${TCL_STUB_LIB_FILE}\""

eval "TCL_LIB_FILE=\"${LIBPREFIX}tcl${VER}${LIBSUFFIX}\""
eval "TCL_BUILD_LIB_SPEC=\"-L`$CYGPATH $(pwd)` -ltcl${VER}${FLAGSUFFIX}\""
eval "TCL_LIB_SPEC=\"-L${libdir} -ltcl${VER}${FLAGSUFFIX}\""

# Install time header dir can be set via --includedir
eval "TCL_INCLUDE_SPEC=\"-I${includedir}\""


eval "DLLSUFFIX=${DLLSUFFIX}"
eval "LIBPREFIX=${LIBPREFIX}"
eval "LIBSUFFIX=${LIBSUFFIX}"
eval "EXESUFFIX=${EXESUFFIX}"

CFG_TCL_SHARED_LIB_SUFFIX=${TCL_SHARED_LIB_SUFFIX}
CFG_TCL_UNSHARED_LIB_SUFFIX=${TCL_UNSHARED_LIB_SUFFIX}
CFG_TCL_EXPORT_FILE_SUFFIX=${TCL_EXPORT_FILE_SUFFIX}

#--------------------------------------------------------------------
# Adjust the defines for how the resources are built depending
# on symbols and static vs. shared.
#--------------------------------------------------------------------

if test ${SHARED_BUILD} = 0 ; then
    if test "${DBGX}" = "g"; then
        RC_DEFINES="${RC_DEFINE} STATIC_BUILD ${RC_DEFINE} DEBUG"
    else
        RC_DEFINES="${RC_DEFINE} STATIC_BUILD"
    fi
else
    if test "${DBGX}" = "g"; then
        RC_DEFINES="${RC_DEFINE} DEBUG"
    else
        RC_DEFINES=""
    fi
fi

#--------------------------------------------------------------------
#	The statements below define the symbol TCL_PACKAGE_PATH, which
#	gives a list of directories that may contain packages.  The list
#	consists of one directory for machine-dependent binaries and
#	another for platform-independent scripts.
#--------------------------------------------------------------------

if test "$prefix/lib" != "$libdir"; then
    TCL_PACKAGE_PATH="${libdir} ${prefix}/lib"
else
    TCL_PACKAGE_PATH="${prefix}/lib"
fi

# The tclsh.exe.manifest requires these
# TCL_WIN_VERSION is the 4 dotted pair Windows version format which needs
# the release level, and must account for interim release versioning
case "$TCL_PATCH_LEVEL" in
     *a*) TCL_RELEASE_LEVEL=0 ;;
     *b*) TCL_RELEASE_LEVEL=1 ;;
     *)   TCL_RELEASE_LEVEL=2 ;;
esac
TCL_WIN_VERSION="$TCL_VERSION.$TCL_RELEASE_LEVEL.`echo $TCL_PATCH_LEVEL | tr -d ab.`"
AC_SUBST(TCL_WIN_VERSION)
# X86|AMD64|IA64 for manifest
AC_SUBST(MACHINE)

AC_SUBST(TCL_VERSION)
AC_SUBST(TCL_MAJOR_VERSION)
AC_SUBST(TCL_MINOR_VERSION)
AC_SUBST(TCL_PATCH_LEVEL)
AC_SUBST(PKG_CFG_ARGS)
AC_SUBST(TCL_EXE)

AC_SUBST(TCL_LIB_FILE)
AC_SUBST(TCL_LIB_FLAG)
AC_SUBST(TCL_STATIC_LIB_FILE)
AC_SUBST(TCL_STATIC_LIB_FLAG)
AC_SUBST(TCL_IMPORT_LIB_FILE)
AC_SUBST(TCL_IMPORT_LIB_FLAG)
# empty on win
AC_SUBST(TCL_LIB_SPEC)
AC_SUBST(TCL_STUB_LIB_FILE)
AC_SUBST(TCL_STUB_LIB_FLAG)
AC_SUBST(TCL_STUB_LIB_SPEC)
AC_SUBST(TCL_STUB_LIB_PATH)
AC_SUBST(TCL_INCLUDE_SPEC)
AC_SUBST(TCL_BUILD_STUB_LIB_SPEC)
AC_SUBST(TCL_BUILD_STUB_LIB_PATH)
AC_SUBST(TCL_DLL_FILE)

AC_SUBST(TCL_SRC_DIR)
AC_SUBST(TCL_BIN_DIR)
AC_SUBST(TCL_DBGX)
AC_SUBST(CFG_TCL_SHARED_LIB_SUFFIX)
AC_SUBST(CFG_TCL_UNSHARED_LIB_SUFFIX)
AC_SUBST(CFG_TCL_EXPORT_FILE_SUFFIX)

# win/tcl.m4 doesn't set (CFLAGS)
AC_SUBST(CFLAGS_DEFAULT)
AC_SUBST(EXTRA_CFLAGS)
AC_SUBST(CYGPATH)
AC_SUBST(DEPARG)
AC_SUBST(CC_OBJNAME)
AC_SUBST(CC_EXENAME)

# win/tcl.m4 doesn't set (LDFLAGS)
AC_SUBST(LDFLAGS_DEFAULT)
AC_SUBST(LDFLAGS_DEBUG)
AC_SUBST(LDFLAGS_OPTIMIZE)
AC_SUBST(LDFLAGS_CONSOLE)
AC_SUBST(LDFLAGS_WINDOW)
AC_SUBST(AR)
AC_SUBST(RANLIB)

AC_SUBST(STLIB_LD)
AC_SUBST(SHLIB_LD)
AC_SUBST(SHLIB_LD_LIBS)
AC_SUBST(SHLIB_CFLAGS)
AC_SUBST(SHLIB_SUFFIX)
AC_SUBST(TCL_SHARED_BUILD)

AC_SUBST(LIBS)
AC_SUBST(LIBS_GUI)
AC_SUBST(DLLSUFFIX)
AC_SUBST(LIBPREFIX)
AC_SUBST(LIBSUFFIX)
AC_SUBST(EXESUFFIX)
AC_SUBST(LIBRARIES)
AC_SUBST(MAKE_LIB)
AC_SUBST(MAKE_STUB_LIB)
AC_SUBST(POST_MAKE_LIB)
AC_SUBST(MAKE_DLL)
AC_SUBST(MAKE_EXE)

# empty on win, but needs sub'ing
AC_SUBST(TCL_BUILD_LIB_SPEC)
AC_SUBST(TCL_LD_SEARCH_FLAGS)
AC_SUBST(TCL_NEEDS_EXP_FILE)
AC_SUBST(TCL_BUILD_EXP_FILE)
AC_SUBST(TCL_EXP_FILE)
AC_SUBST(DL_LIBS)
AC_SUBST(TCL_LIB_VERSIONS_OK)
AC_SUBST(TCL_PACKAGE_PATH)

# win only
AC_SUBST(TCL_DDE_VERSION)
AC_SUBST(TCL_DDE_MAJOR_VERSION)
AC_SUBST(TCL_DDE_MINOR_VERSION)
AC_SUBST(TCL_REG_VERSION)
AC_SUBST(TCL_REG_MAJOR_VERSION)
AC_SUBST(TCL_REG_MINOR_VERSION)

AC_SUBST(RC)
AC_SUBST(RC_OUT)
AC_SUBST(RC_TYPE)
AC_SUBST(RC_INCLUDE)
AC_SUBST(RC_DEFINE)
AC_SUBST(RC_DEFINES)
AC_SUBST(RES)

AC_OUTPUT(Makefile tclConfig.sh tcl.hpj tclsh.exe.manifest)

dnl Local Variables:
dnl mode: autoconf;
dnl End:
Changes to win/makefile.bc.
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######################################################################
# Do not modify below this line
######################################################################

NAMEPREFIX	= tcl
STUBPREFIX	= $(NAMEPREFIX)stub
DOTVERSION	= 8.7
VERSION		= 87

DDEVERSION = 14
DDEDOTVERSION = 1.4

REGVERSION = 13
REGDOTVERSION = 1.3








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######################################################################
# Do not modify below this line
######################################################################

NAMEPREFIX	= tcl
STUBPREFIX	= $(NAMEPREFIX)stub
DOTVERSION	= 8.6
VERSION		= 86

DDEVERSION = 14
DDEDOTVERSION = 1.4

REGVERSION = 13
REGDOTVERSION = 1.3

Changes to win/makefile.vc.
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	$(TMP_DIR)\bn_mp_div.obj \
	$(TMP_DIR)\bn_mp_div_d.obj \
	$(TMP_DIR)\bn_mp_div_2.obj \
	$(TMP_DIR)\bn_mp_div_2d.obj \
	$(TMP_DIR)\bn_mp_div_3.obj \
	$(TMP_DIR)\bn_mp_exch.obj \
	$(TMP_DIR)\bn_mp_expt_d.obj \
	$(TMP_DIR)\bn_mp_expt_d_ex.obj \
	$(TMP_DIR)\bn_mp_grow.obj \
	$(TMP_DIR)\bn_mp_init.obj \
	$(TMP_DIR)\bn_mp_init_copy.obj \
	$(TMP_DIR)\bn_mp_init_multi.obj \
	$(TMP_DIR)\bn_mp_init_set.obj \
	$(TMP_DIR)\bn_mp_init_set_int.obj \
	$(TMP_DIR)\bn_mp_init_size.obj \







<







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	$(TMP_DIR)\bn_mp_div.obj \
	$(TMP_DIR)\bn_mp_div_d.obj \
	$(TMP_DIR)\bn_mp_div_2.obj \
	$(TMP_DIR)\bn_mp_div_2d.obj \
	$(TMP_DIR)\bn_mp_div_3.obj \
	$(TMP_DIR)\bn_mp_exch.obj \
	$(TMP_DIR)\bn_mp_expt_d.obj \

	$(TMP_DIR)\bn_mp_grow.obj \
	$(TMP_DIR)\bn_mp_init.obj \
	$(TMP_DIR)\bn_mp_init_copy.obj \
	$(TMP_DIR)\bn_mp_init_multi.obj \
	$(TMP_DIR)\bn_mp_init_set.obj \
	$(TMP_DIR)\bn_mp_init_set_int.obj \
	$(TMP_DIR)\bn_mp_init_size.obj \
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crt = -MTd
!else
crt = -MT
!endif
!endif

TCL_INCLUDES	= -I"$(WINDIR)" -I"$(GENERICDIR)" -I"$(TOMMATHDIR)"
TCL_DEFINES	= -DMP_PREC=4 -Dinline=__inline -DHAVE_ZLIB=1
BASE_CFLAGS	= $(cflags) $(cdebug) $(crt) $(TCL_INCLUDES) $(TCL_DEFINES)
CON_CFLAGS	= $(cflags) $(cdebug) $(crt) -DCONSOLE
TCL_CFLAGS	= $(BASE_CFLAGS) $(OPTDEFINES)
STUB_CFLAGS     = $(cflags) $(cdebug) $(OPTDEFINES)


#---------------------------------------------------------------------







|







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crt = -MTd
!else
crt = -MT
!endif
!endif

TCL_INCLUDES	= -I"$(WINDIR)" -I"$(GENERICDIR)" -I"$(TOMMATHDIR)"
TCL_DEFINES	= -DTCL_TOMMATH -DMP_PREC=4 -Dinline=__inline -DHAVE_ZLIB=1
BASE_CFLAGS	= $(cflags) $(cdebug) $(crt) $(TCL_INCLUDES) $(TCL_DEFINES)
CON_CFLAGS	= $(cflags) $(cdebug) $(crt) -DCONSOLE
TCL_CFLAGS	= $(BASE_CFLAGS) $(OPTDEFINES)
STUB_CFLAGS     = $(cflags) $(cdebug) $(OPTDEFINES)


#---------------------------------------------------------------------
Changes to win/tcl.dsp.
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# End Source File
# Begin Source File

SOURCE=.\configure
# End Source File
# Begin Source File

SOURCE=.\configure.ac
# End Source File
# Begin Source File

SOURCE=.\makefile.bc
# End Source File
# Begin Source File








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# End Source File
# Begin Source File

SOURCE=.\configure
# End Source File
# Begin Source File

SOURCE=.\configure.in
# End Source File
# Begin Source File

SOURCE=.\makefile.bc
# End Source File
# Begin Source File

Changes to win/tcl.m4.
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	LIBFLAGSUFFIX="\${DBGX}"
	SHLIB_SUFFIX=.dll

	EXTRA_CFLAGS="${extra_cflags}"

	CFLAGS_DEBUG=-g
	CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer"
	CFLAGS_WARNING="-Wall -Wsign-compare -Wdeclaration-after-statement"
	LDFLAGS_DEBUG=
	LDFLAGS_OPTIMIZE=

	# Specify the CC output file names based on the target name
	CC_OBJNAME="-o \[$]@"
	CC_EXENAME="-o \[$]@"








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	LIBFLAGSUFFIX="\${DBGX}"
	SHLIB_SUFFIX=.dll

	EXTRA_CFLAGS="${extra_cflags}"

	CFLAGS_DEBUG=-g
	CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer"
	CFLAGS_WARNING="-Wall -Wdeclaration-after-statement"
	LDFLAGS_DEBUG=
	LDFLAGS_OPTIMIZE=

	# Specify the CC output file names based on the target name
	CC_OBJNAME="-o \[$]@"
	CC_EXENAME="-o \[$]@"

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#		--with-tcl=...
#
#	Defines the following vars:
#		TCL_BIN_DIR	Full path to the tcl build dir.
#------------------------------------------------------------------------

AC_DEFUN([SC_WITH_TCL], [
    if test -d ../../tcl8.7$1/win;  then
	TCL_BIN_DEFAULT=../../tcl8.7$1/win
    else
	TCL_BIN_DEFAULT=../../tcl8.7/win
    fi

    AC_ARG_WITH(tcl, [  --with-tcl=DIR          use Tcl 8.7 binaries from DIR],
	    TCL_BIN_DIR=$withval, TCL_BIN_DIR=`cd $TCL_BIN_DEFAULT; pwd`)
    if test ! -d $TCL_BIN_DIR; then
	AC_MSG_ERROR(Tcl directory $TCL_BIN_DIR does not exist)
    fi
    if test ! -f $TCL_BIN_DIR/Makefile; then
	AC_MSG_ERROR(There is no Makefile in $TCL_BIN_DIR:  perhaps you did not specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?)
    else







|
|

|


|







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#		--with-tcl=...
#
#	Defines the following vars:
#		TCL_BIN_DIR	Full path to the tcl build dir.
#------------------------------------------------------------------------

AC_DEFUN([SC_WITH_TCL], [
    if test -d ../../tcl8.6$1/win;  then
	TCL_BIN_DEFAULT=../../tcl8.6$1/win
    else
	TCL_BIN_DEFAULT=../../tcl8.6/win
    fi

    AC_ARG_WITH(tcl, [  --with-tcl=DIR          use Tcl 8.6 binaries from DIR],
	    TCL_BIN_DIR=$withval, TCL_BIN_DIR=`cd $TCL_BIN_DEFAULT; pwd`)
    if test ! -d $TCL_BIN_DIR; then
	AC_MSG_ERROR(Tcl directory $TCL_BIN_DIR does not exist)
    fi
    if test ! -f $TCL_BIN_DIR/Makefile; then
	AC_MSG_ERROR(There is no Makefile in $TCL_BIN_DIR:  perhaps you did not specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?)
    else
Changes to win/tclConfig.sh.in.
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# Base command to use for combining object files into a shared library:
TCL_SHLIB_LD='@SHLIB_LD@'

# Base command to use for combining object files into a static library:
TCL_STLIB_LD='@STLIB_LD@'

# Either '$LIBS' (if dependent libraries should be included when linking
# shared libraries) or an empty string.  See Tcl's configure.ac for more
# explanation.
TCL_SHLIB_LD_LIBS='@SHLIB_LD_LIBS@'

# Suffix to use for the name of a shared library.
TCL_SHLIB_SUFFIX='@SHLIB_SUFFIX@'

# Library file(s) to include in tclsh and other base applications







|







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# Base command to use for combining object files into a shared library:
TCL_SHLIB_LD='@SHLIB_LD@'

# Base command to use for combining object files into a static library:
TCL_STLIB_LD='@STLIB_LD@'

# Either '$LIBS' (if dependent libraries should be included when linking
# shared libraries) or an empty string.  See Tcl's configure.in for more
# explanation.
TCL_SHLIB_LD_LIBS='@SHLIB_LD_LIBS@'

# Suffix to use for the name of a shared library.
TCL_SHLIB_SUFFIX='@SHLIB_SUFFIX@'

# Library file(s) to include in tclsh and other base applications
Changes to win/tclWin32Dll.c.
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/*
 * The following structure and linked list is to allow us to map between
 * volume mount points and drive letters on the fly (no Win API exists for
 * this).
 */

typedef struct MountPointMap {
    TCHAR *volumeName;		/* Native wide string volume name. */
    TCHAR driveLetter;		/* Drive letter corresponding to the volume
				 * name. */
    struct MountPointMap *nextPtr;
				/* Pointer to next structure in list, or
				 * NULL. */
} MountPointMap;








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/*
 * The following structure and linked list is to allow us to map between
 * volume mount points and drive letters on the fly (no Win API exists for
 * this).
 */

typedef struct MountPointMap {
    const TCHAR *volumeName;	/* Native wide string volume name. */
    TCHAR driveLetter;		/* Drive letter corresponding to the volume
				 * name. */
    struct MountPointMap *nextPtr;
				/* Pointer to next structure in list, or
				 * NULL. */
} MountPointMap;

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 *	instruction in the four integers designated by 'regsPtr'
 *
 *----------------------------------------------------------------------
 */

int
TclWinCPUID(
    int index,		/* Which CPUID value to retrieve. */
    int *regsPtr)	/* Registers after the CPUID. */
{
    int status = TCL_ERROR;

#if defined(HAVE_INTRIN_H) && defined(_WIN64)

    __cpuid(regsPtr, index);
    status = TCL_OK;







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 *	instruction in the four integers designated by 'regsPtr'
 *
 *----------------------------------------------------------------------
 */

int
TclWinCPUID(
    unsigned int index,		/* Which CPUID value to retrieve. */
    unsigned int *regsPtr)	/* Registers after the CPUID. */
{
    int status = TCL_ERROR;

#if defined(HAVE_INTRIN_H) && defined(_WIN64)

    __cpuid(regsPtr, index);
    status = TCL_OK;
Changes to win/tclWinChan.c.
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    int flags;			/* State flags, see above for a list. */
    HANDLE handle;		/* Input/output file. */
    struct FileInfo *nextPtr;	/* Pointer to next registered file. */
    int dirty;			/* Boolean flag. Set if the OS may have data
				 * pending on the channel. */
} FileInfo;

typedef struct {
    /*
     * List of all file channels currently open.
     */

    FileInfo *firstFilePtr;
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;

/*
 * The following structure is what is added to the Tcl event queue when file
 * events are generated.
 */

typedef struct {
    Tcl_Event header;		/* Information that is standard for all
				 * events. */
    FileInfo *infoPtr;		/* Pointer to file info structure. Note that
				 * we still have to verify that the file
				 * exists before dereferencing this
				 * pointer. */
} FileEvent;







|














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    int flags;			/* State flags, see above for a list. */
    HANDLE handle;		/* Input/output file. */
    struct FileInfo *nextPtr;	/* Pointer to next registered file. */
    int dirty;			/* Boolean flag. Set if the OS may have data
				 * pending on the channel. */
} FileInfo;

typedef struct ThreadSpecificData {
    /*
     * List of all file channels currently open.
     */

    FileInfo *firstFilePtr;
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;

/*
 * The following structure is what is added to the Tcl event queue when file
 * events are generated.
 */

typedef struct FileEvent {
    Tcl_Event header;		/* Information that is standard for all
				 * events. */
    FileInfo *infoPtr;		/* Pointer to file info structure. Note that
				 * we still have to verify that the file
				 * exists before dereferencing this
				 * pointer. */
} FileEvent;
Changes to win/tclWinConsole.c.
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#define CONSOLE_BUFFER_SIZE (8*1024)

/*
 * Structure containing handles associated with one of the special console
 * threads.
 */

typedef struct {
    HANDLE thread;		/* Handle to reader or writer thread. */
    HANDLE readyEvent;		/* Manual-reset event to signal _to_ the main
				 * thread when the worker thread has finished
				 * waiting for its normal work to happen. */
    HANDLE startEvent;		/* Auto-reset event used by the main thread to
				 * signal when the thread should attempt to do
				 * its normal work. */







|







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#define CONSOLE_BUFFER_SIZE (8*1024)

/*
 * Structure containing handles associated with one of the special console
 * threads.
 */

typedef struct ConsoleThreadInfo {
    HANDLE thread;		/* Handle to reader or writer thread. */
    HANDLE readyEvent;		/* Manual-reset event to signal _to_ the main
				 * thread when the worker thread has finished
				 * waiting for its normal work to happen. */
    HANDLE startEvent;		/* Auto-reset event used by the main thread to
				 * signal when the thread should attempt to do
				 * its normal work. */
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				 * readable object. */
    int bytesRead;		/* Number of bytes in the buffer. */
    int offset;			/* Number of bytes read out of the buffer. */
    char buffer[CONSOLE_BUFFER_SIZE];
				/* Data consumed by reader thread. */
} ConsoleInfo;

typedef struct {
    /*
     * The following pointer refers to the head of the list of consoles that
     * are being watched for file events.
     */

    ConsoleInfo *firstConsolePtr;
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;

/*
 * The following structure is what is added to the Tcl event queue when
 * console events are generated.
 */

typedef struct {
    Tcl_Event header;		/* Information that is standard for all
				 * events. */
    ConsoleInfo *infoPtr;	/* Pointer to console info structure. Note
				 * that we still have to verify that the
				 * console exists before dereferencing this
				 * pointer. */
} ConsoleEvent;







|















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				 * readable object. */
    int bytesRead;		/* Number of bytes in the buffer. */
    int offset;			/* Number of bytes read out of the buffer. */
    char buffer[CONSOLE_BUFFER_SIZE];
				/* Data consumed by reader thread. */
} ConsoleInfo;

typedef struct ThreadSpecificData {
    /*
     * The following pointer refers to the head of the list of consoles that
     * are being watched for file events.
     */

    ConsoleInfo *firstConsolePtr;
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;

/*
 * The following structure is what is added to the Tcl event queue when
 * console events are generated.
 */

typedef struct ConsoleEvent {
    Tcl_Event header;		/* Information that is standard for all
				 * events. */
    ConsoleInfo *infoPtr;	/* Pointer to console info structure. Note
				 * that we still have to verify that the
				 * console exists before dereferencing this
				 * pointer. */
} ConsoleEvent;
Changes to win/tclWinDde.c.
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#if !defined(NDEBUG)
    /* test POKE server Implemented for debug mode only */
#   undef CBF_FAIL_POKES
#   define CBF_FAIL_POKES 0
#endif











/*
 * The following structure is used to keep track of the interpreters
 * registered by this process.
 */

typedef struct RegisteredInterp {
    struct RegisteredInterp *nextPtr;







>
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>
>
>
>
>
>
>
>







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#if !defined(NDEBUG)
    /* test POKE server Implemented for debug mode only */
#   undef CBF_FAIL_POKES
#   define CBF_FAIL_POKES 0
#endif

/*
 * TCL_STORAGE_CLASS is set unconditionally to DLLEXPORT because the Dde_Init
 * declaration is in the source file itself, which is only accessed when we
 * are building a library. DO NOT MOVE BEFORE ANY #include LINES. ONLY USE
 * EXTERN TO INDICATE EXPORTED FUNCTIONS FROM NOW ON.
 */

#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLEXPORT

/*
 * The following structure is used to keep track of the interpreters
 * registered by this process.
 */

typedef struct RegisteredInterp {
    struct RegisteredInterp *nextPtr;
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    struct Conversation *nextPtr;
				/* The next conversation in the list. */
    RegisteredInterp *riPtr;	/* The info we know about the conversation. */
    HCONV hConv;		/* The DDE handle for this conversation. */
    Tcl_Obj *returnPackagePtr;	/* The result package for this conversation. */
} Conversation;

struct DdeEnumServices {
    Tcl_Interp *interp;
    int result;
    ATOM service;
    ATOM topic;
    HWND hwnd;
};

typedef struct {
    Conversation *currentConversations;
				/* A list of conversations currently being
				 * processed. */
    RegisteredInterp *interpListPtr;
				/* List of all interpreters registered in the
				 * current process. */
} ThreadSpecificData;







|





|

|







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    struct Conversation *nextPtr;
				/* The next conversation in the list. */
    RegisteredInterp *riPtr;	/* The info we know about the conversation. */
    HCONV hConv;		/* The DDE handle for this conversation. */
    Tcl_Obj *returnPackagePtr;	/* The result package for this conversation. */
} Conversation;

typedef struct DdeEnumServices {
    Tcl_Interp *interp;
    int result;
    ATOM service;
    ATOM topic;
    HWND hwnd;
} DdeEnumServices;

typedef struct ThreadSpecificData {
    Conversation *currentConversations;
				/* A list of conversations currently being
				 * processed. */
    RegisteredInterp *interpListPtr;
				/* List of all interpreters registered in the
				 * current process. */
} ThreadSpecificData;
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static int		MakeDdeConnection(Tcl_Interp *interp,
			    const TCHAR *name, HCONV *ddeConvPtr);
static void		SetDdeError(Tcl_Interp *interp);
static int		DdeObjCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);

DLLEXPORT int	Dde_Init(Tcl_Interp *interp);
DLLEXPORT int	Dde_SafeInit(Tcl_Interp *interp);

/*
 *----------------------------------------------------------------------
 *
 * Dde_Init --
 *
 *	This function initializes the dde command.







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static int		MakeDdeConnection(Tcl_Interp *interp,
			    const TCHAR *name, HCONV *ddeConvPtr);
static void		SetDdeError(Tcl_Interp *interp);
static int		DdeObjCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);

EXTERN int		Dde_Init(Tcl_Interp *interp);
EXTERN int		Dde_SafeInit(Tcl_Interp *interp);

/*
 *----------------------------------------------------------------------
 *
 * Dde_Init --
 *
 *	This function initializes the dde command.
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
	     */

	    for (n = 0; n < srvCount; ++n) {
		Tcl_Obj* namePtr;
		Tcl_DString ds;

		Tcl_ListObjIndex(interp, srvPtrPtr[n], 1, &namePtr);
		Tcl_WinUtfToTChar(Tcl_GetString(namePtr), -1, &ds);
		if (_tcscmp(actualName, (TCHAR *)Tcl_DStringValue(&ds)) == 0) {
		    suffix++;
		    Tcl_DStringFree(&ds);
		    break;
		}
		Tcl_DStringFree(&ds);
	    }







|







395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
	     */

	    for (n = 0; n < srvCount; ++n) {
		Tcl_Obj* namePtr;
		Tcl_DString ds;

		Tcl_ListObjIndex(interp, srvPtrPtr[n], 1, &namePtr);
	    Tcl_WinUtfToTChar(Tcl_GetString(namePtr), -1, &ds);
		if (_tcscmp(actualName, (TCHAR *)Tcl_DStringValue(&ds)) == 0) {
		    suffix++;
		    Tcl_DStringFree(&ds);
		    break;
		}
		Tcl_DStringFree(&ds);
	    }
1743
1744
1745
1746
1747
1748
1749

1750
1751
1752
1753
1754
1755
1756
1757
		     * the destination interpreter back to our interpreter.
		     */

		    Tcl_ResetResult(interp);
		    objPtr = Tcl_GetVar2Ex(sendInterp, "errorInfo", NULL,
			    TCL_GLOBAL_ONLY);
		    if (objPtr) {

			Tcl_AppendObjToErrorInfo(interp, objPtr);
		    }

		    objPtr = Tcl_GetVar2Ex(sendInterp, "errorCode", NULL,
			    TCL_GLOBAL_ONLY);
		    if (objPtr) {
			Tcl_SetObjErrorCode(interp, objPtr);
		    }







>
|







1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
		     * the destination interpreter back to our interpreter.
		     */

		    Tcl_ResetResult(interp);
		    objPtr = Tcl_GetVar2Ex(sendInterp, "errorInfo", NULL,
			    TCL_GLOBAL_ONLY);
		    if (objPtr) {
			string = Tcl_GetStringFromObj(objPtr, &length);
			Tcl_AddObjErrorInfo(interp, string, length);
		    }

		    objPtr = Tcl_GetVar2Ex(sendInterp, "errorCode", NULL,
			    TCL_GLOBAL_ONLY);
		    if (objPtr) {
			Tcl_SetObjErrorCode(interp, objPtr);
		    }
1838
1839
1840
1841
1842
1843
1844


1845
1846
1847
1848
1849
1850
1851
1852
		    Tcl_ResetResult(interp);

		    if (Tcl_ListObjIndex(NULL, resultPtr, 3,
			    &objPtr) != TCL_OK) {
			Tcl_DecrRefCount(resultPtr);
			goto invalidServerResponse;
		    }


		    Tcl_AppendObjToErrorInfo(interp, objPtr);

		    Tcl_ListObjIndex(NULL, resultPtr, 2, &objPtr);
		    Tcl_SetObjErrorCode(interp, objPtr);
		}
		if (Tcl_ListObjIndex(NULL, resultPtr, 1, &objPtr) != TCL_OK) {
		    Tcl_DecrRefCount(resultPtr);
		    goto invalidServerResponse;







>
>
|







1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
		    Tcl_ResetResult(interp);

		    if (Tcl_ListObjIndex(NULL, resultPtr, 3,
			    &objPtr) != TCL_OK) {
			Tcl_DecrRefCount(resultPtr);
			goto invalidServerResponse;
		    }
		    length = -1;
		    string = Tcl_GetStringFromObj(objPtr, &length);
		    Tcl_AddObjErrorInfo(interp, string, length);

		    Tcl_ListObjIndex(NULL, resultPtr, 2, &objPtr);
		    Tcl_SetObjErrorCode(interp, objPtr);
		}
		if (Tcl_ListObjIndex(NULL, resultPtr, 1, &objPtr) != TCL_OK) {
		    Tcl_DecrRefCount(resultPtr);
		    goto invalidServerResponse;
Changes to win/tclWinFCmd.c.
1521
1522
1523
1524
1525
1526
1527

1528
1529
1530
1531
1532
1533
1534
1535
1536
	 * It is hidden. However there is a bug on some Windows OSes in which
	 * root volumes (drives) formatted as NTFS are declared hidden when
	 * they are not (and cannot be).
	 *
	 * We test for, and fix that case, here.
	 */


	const char *str = TclGetString(fileName);
	size_t len = fileName->length;

	if (len < 4) {
	    if (len == 0) {
		/*
		 * Not sure if this is possible, but we pass it on anyway.
		 */
	    } else if (len == 1 && (str[0] == '/' || str[0] == '\\')) {







>
|
<







1521
1522
1523
1524
1525
1526
1527
1528
1529

1530
1531
1532
1533
1534
1535
1536
	 * It is hidden. However there is a bug on some Windows OSes in which
	 * root volumes (drives) formatted as NTFS are declared hidden when
	 * they are not (and cannot be).
	 *
	 * We test for, and fix that case, here.
	 */

	int len;
	const char *str = Tcl_GetStringFromObj(fileName,&len);


	if (len < 4) {
	    if (len == 0) {
		/*
		 * Not sure if this is possible, but we pass it on anyway.
		 */
	    } else if (len == 1 && (str[0] == '/' || str[0] == '\\')) {
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
     */

    Tcl_IncrRefCount(splitPath);

    for (i = 0; i < pathc; i++) {
	Tcl_Obj *elt;
	char *pathv;
	size_t pathLen;

	Tcl_ListObjIndex(NULL, splitPath, i, &elt);

	pathv = TclGetString(elt);
	pathLen = elt->length;
	if ((pathv[0] == '/') || ((pathLen == 3) && (pathv[1] == ':'))
		|| (strcmp(pathv, ".") == 0) || (strcmp(pathv, "..") == 0)) {
	    /*
	     * Handle "/", "//machine/export", "c:/", "." or ".." by just
	     * copying the string literally.  Uppercase the drive letter, just
	     * because it looks better under Windows to do so.
	     */







|



|
<







1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618

1619
1620
1621
1622
1623
1624
1625
     */

    Tcl_IncrRefCount(splitPath);

    for (i = 0; i < pathc; i++) {
	Tcl_Obj *elt;
	char *pathv;
	int pathLen;

	Tcl_ListObjIndex(NULL, splitPath, i, &elt);

	pathv = Tcl_GetStringFromObj(elt, &pathLen);

	if ((pathv[0] == '/') || ((pathLen == 3) && (pathv[1] == ':'))
		|| (strcmp(pathv, ".") == 0) || (strcmp(pathv, "..") == 0)) {
	    /*
	     * Handle "/", "//machine/export", "c:/", "." or ".." by just
	     * copying the string literally.  Uppercase the drive letter, just
	     * because it looks better under Windows to do so.
	     */
1636
1637
1638
1639
1640
1641
1642

1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
	    pathv[0] = (char) Tcl_UniCharToUpper(UCHAR(pathv[0]));
	} else {
	    Tcl_Obj *tempPath;
	    Tcl_DString ds;
	    Tcl_DString dsTemp;
	    const TCHAR *nativeName;
	    const char *tempString;

	    WIN32_FIND_DATA data;
	    HANDLE handle;
	    DWORD attr;

	    tempPath = Tcl_FSJoinPath(splitPath, i+1);
	    Tcl_IncrRefCount(tempPath);

	    /*
	     * We'd like to call Tcl_FSGetNativePath(tempPath) but that is
	     * likely to lead to infinite loops.
	     */

	    Tcl_DStringInit(&ds);
	    tempString = TclGetString(tempPath);
	    nativeName = Tcl_WinUtfToTChar(tempString, tempPath->length, &ds);
	    Tcl_DecrRefCount(tempPath);
	    handle = FindFirstFile(nativeName, &data);
	    if (handle == INVALID_HANDLE_VALUE) {
		/*
		 * FindFirstFile() doesn't like root directories. We would
		 * only get a root directory here if the caller specified "c:"
		 * or "c:." and the current directory on the drive was the







>













|
|







1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
	    pathv[0] = (char) Tcl_UniCharToUpper(UCHAR(pathv[0]));
	} else {
	    Tcl_Obj *tempPath;
	    Tcl_DString ds;
	    Tcl_DString dsTemp;
	    const TCHAR *nativeName;
	    const char *tempString;
	    int tempLen;
	    WIN32_FIND_DATA data;
	    HANDLE handle;
	    DWORD attr;

	    tempPath = Tcl_FSJoinPath(splitPath, i+1);
	    Tcl_IncrRefCount(tempPath);

	    /*
	     * We'd like to call Tcl_FSGetNativePath(tempPath) but that is
	     * likely to lead to infinite loops.
	     */

	    Tcl_DStringInit(&ds);
	    tempString = Tcl_GetStringFromObj(tempPath,&tempLen);
	    nativeName = Tcl_WinUtfToTChar(tempString, tempLen, &ds);
	    Tcl_DecrRefCount(tempPath);
	    handle = FindFirstFile(nativeName, &data);
	    if (handle == INVALID_HANDLE_VALUE) {
		/*
		 * FindFirstFile() doesn't like root directories. We would
		 * only get a root directory here if the caller specified "c:"
		 * or "c:." and the current directory on the drive was the
Changes to win/tclWinFile.c.
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
static int		NativeIsExec(const TCHAR *path);
static int		NativeReadReparse(const TCHAR *LinkDirectory,
			    REPARSE_DATA_BUFFER *buffer, DWORD desiredAccess);
static int		NativeWriteReparse(const TCHAR *LinkDirectory,
			    REPARSE_DATA_BUFFER *buffer);
static int		NativeMatchType(int isDrive, DWORD attr,
			    const TCHAR *nativeName, Tcl_GlobTypeData *types);
static int		WinIsDrive(const char *name, size_t nameLen);
static int		WinIsReserved(const char *path);
static Tcl_Obj *	WinReadLink(const TCHAR *LinkSource);
static Tcl_Obj *	WinReadLinkDirectory(const TCHAR *LinkDirectory);
static int		WinLink(const TCHAR *LinkSource,
			    const TCHAR *LinkTarget, int linkAction);
static int		WinSymLinkDirectory(const TCHAR *LinkDirectory,
			    const TCHAR *LinkTarget);







|







165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
static int		NativeIsExec(const TCHAR *path);
static int		NativeReadReparse(const TCHAR *LinkDirectory,
			    REPARSE_DATA_BUFFER *buffer, DWORD desiredAccess);
static int		NativeWriteReparse(const TCHAR *LinkDirectory,
			    REPARSE_DATA_BUFFER *buffer);
static int		NativeMatchType(int isDrive, DWORD attr,
			    const TCHAR *nativeName, Tcl_GlobTypeData *types);
static int		WinIsDrive(const char *name, int nameLen);
static int		WinIsReserved(const char *path);
static Tcl_Obj *	WinReadLink(const TCHAR *LinkSource);
static Tcl_Obj *	WinReadLinkDirectory(const TCHAR *LinkDirectory);
static int		WinLink(const TCHAR *LinkSource,
			    const TCHAR *LinkTarget, int linkAction);
static int		WinSymLinkDirectory(const TCHAR *LinkDirectory,
			    const TCHAR *LinkTarget);
929
930
931
932
933
934
935

936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
	Tcl_Obj *norm = Tcl_FSGetNormalizedPath(NULL, pathPtr);

	if (norm != NULL) {
	    /*
	     * Match a single file directly.
	     */


	    DWORD attr;
	    WIN32_FILE_ATTRIBUTE_DATA data;
	    const char *str = TclGetString(norm);

	    native = Tcl_FSGetNativePath(pathPtr);

	    if (GetFileAttributesEx(native,
		    GetFileExInfoStandard, &data) != TRUE) {
		return TCL_OK;
	    }
	    attr = data.dwFileAttributes;

	    if (NativeMatchType(WinIsDrive(str,norm->length), attr, native, types)) {
		Tcl_ListObjAppendElement(interp, resultPtr, pathPtr);
	    }
	}
	return TCL_OK;
    } else {
	DWORD attr;
	HANDLE handle;
	WIN32_FIND_DATA data;
	const char *dirName;	/* UTF-8 dir name, later with pattern
				 * appended. */
	size_t dirLength;
	int matchSpecialDots;
	Tcl_DString ds;		/* Native encoding of dir, also used
				 * temporarily for other things. */
	Tcl_DString dsOrig;	/* UTF-8 encoding of dir. */
	Tcl_Obj *fileNamePtr;
	char lastChar;








>


|









|










|







929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
	Tcl_Obj *norm = Tcl_FSGetNormalizedPath(NULL, pathPtr);

	if (norm != NULL) {
	    /*
	     * Match a single file directly.
	     */

	    int len;
	    DWORD attr;
	    WIN32_FILE_ATTRIBUTE_DATA data;
	    const char *str = Tcl_GetStringFromObj(norm,&len);

	    native = Tcl_FSGetNativePath(pathPtr);

	    if (GetFileAttributesEx(native,
		    GetFileExInfoStandard, &data) != TRUE) {
		return TCL_OK;
	    }
	    attr = data.dwFileAttributes;

	    if (NativeMatchType(WinIsDrive(str,len), attr, native, types)) {
		Tcl_ListObjAppendElement(interp, resultPtr, pathPtr);
	    }
	}
	return TCL_OK;
    } else {
	DWORD attr;
	HANDLE handle;
	WIN32_FIND_DATA data;
	const char *dirName;	/* UTF-8 dir name, later with pattern
				 * appended. */
	int dirLength;
	int matchSpecialDots;
	Tcl_DString ds;		/* Native encoding of dir, also used
				 * temporarily for other things. */
	Tcl_DString dsOrig;	/* UTF-8 encoding of dir. */
	Tcl_Obj *fileNamePtr;
	char lastChar;

991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006

	/*
	 * Build up the directory name for searching, including a trailing
	 * directory separator.
	 */

	Tcl_DStringInit(&dsOrig);
	dirName = TclGetString(fileNamePtr);
	dirLength = fileNamePtr->length;
	Tcl_DStringAppend(&dsOrig, dirName, dirLength);

	lastChar = dirName[dirLength -1];
	if ((lastChar != '\\') && (lastChar != '/') && (lastChar != ':')) {
	    TclDStringAppendLiteral(&dsOrig, "/");
	    dirLength++;
	}







|
<







992
993
994
995
996
997
998
999

1000
1001
1002
1003
1004
1005
1006

	/*
	 * Build up the directory name for searching, including a trailing
	 * directory separator.
	 */

	Tcl_DStringInit(&dsOrig);
	dirName = Tcl_GetStringFromObj(fileNamePtr, &dirLength);

	Tcl_DStringAppend(&dsOrig, dirName, dirLength);

	lastChar = dirName[dirLength -1];
	if ((lastChar != '\\') && (lastChar != '/') && (lastChar != ':')) {
	    TclDStringAppendLiteral(&dsOrig, "/");
	    dirLength++;
	}
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
 * because for NTFS root volumes, the getFileAttributesProc returns a 'hidden'
 * attribute when it should not.
 */

static int
WinIsDrive(
    const char *name,		/* Name (UTF-8) */
    size_t len)			/* Length of name */
{
    int remove = 0;

    while (len > 4) {
	if ((name[len-1] != '.' || name[len-2] != '.')
		|| (name[len-3] != '/' && name[len-3] != '\\')) {
	    /*







|







1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
 * because for NTFS root volumes, the getFileAttributesProc returns a 'hidden'
 * attribute when it should not.
 */

static int
WinIsDrive(
    const char *name,		/* Name (UTF-8) */
    int len)			/* Length of name */
{
    int remove = 0;

    while (len > 4) {
	if ((name[len-1] != '.' || name[len-2] != '.')
		|| (name[len-3] != '/' && name[len-3] != '\\')) {
	    /*
2701
2702
2703
2704
2705
2706
2707

2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
		Tcl_DStringLength(&dsNorm), &ds);
	nextCheckpoint = Tcl_DStringLength(&ds);
	if (*lastValidPathEnd != 0) {
	    /*
	     * Not the end of the string.
	     */


	    char *path;
	    Tcl_Obj *tmpPathPtr;

	    tmpPathPtr = Tcl_NewStringObj(Tcl_DStringValue(&ds),
		    nextCheckpoint);
	    Tcl_AppendToObj(tmpPathPtr, lastValidPathEnd, -1);
	    path = TclGetString(tmpPathPtr);
	    Tcl_SetStringObj(pathPtr, path, tmpPathPtr->length);
	    Tcl_DecrRefCount(tmpPathPtr);
	} else {
	    /*
	     * End of string was reached above.
	     */

	    Tcl_SetStringObj(pathPtr, Tcl_DStringValue(&ds), nextCheckpoint);







>






|
|







2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
		Tcl_DStringLength(&dsNorm), &ds);
	nextCheckpoint = Tcl_DStringLength(&ds);
	if (*lastValidPathEnd != 0) {
	    /*
	     * Not the end of the string.
	     */

	    int len;
	    char *path;
	    Tcl_Obj *tmpPathPtr;

	    tmpPathPtr = Tcl_NewStringObj(Tcl_DStringValue(&ds),
		    nextCheckpoint);
	    Tcl_AppendToObj(tmpPathPtr, lastValidPathEnd, -1);
	    path = Tcl_GetStringFromObj(tmpPathPtr, &len);
	    Tcl_SetStringObj(pathPtr, path, len);
	    Tcl_DecrRefCount(tmpPathPtr);
	} else {
	    /*
	     * End of string was reached above.
	     */

	    Tcl_SetStringObj(pathPtr, Tcl_DStringValue(&ds), nextCheckpoint);
2791
2792
2793
2794
2795
2796
2797

2798
2799
2800
2801
2802
2803
2804
2805
2806
	 */
    } else {
	/*
	 * Path of form C:foo/bar, but this only makes sense if the cwd is
	 * also on drive C.
	 */


	const char *drive = TclGetString(useThisCwd);
	size_t cwdLen = useThisCwd->length;
	char drive_cur = path[0];

	if (drive_cur >= 'a') {
	    drive_cur -= ('a' - 'A');
	}
	if (drive[0] == drive_cur) {
	    absolutePath = Tcl_DuplicateObj(useThisCwd);







>
|
|







2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
	 */
    } else {
	/*
	 * Path of form C:foo/bar, but this only makes sense if the cwd is
	 * also on drive C.
	 */

	int cwdLen;
	const char *drive =
		Tcl_GetStringFromObj(useThisCwd, &cwdLen);
	char drive_cur = path[0];

	if (drive_cur >= 'a') {
	    drive_cur -= ('a' - 'A');
	}
	if (drive[0] == drive_cur) {
	    absolutePath = Tcl_DuplicateObj(useThisCwd);
Changes to win/tclWinInit.c.
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
 *
 *-------------------------------------------------------------------------
 */

void
TclpInitLibraryPath(
    char **valuePtr,
    size_t *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
#define LIBRARY_SIZE	    64
    Tcl_Obj *pathPtr;
    char installLib[LIBRARY_SIZE];
    const char *bytes;








|







168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
 *
 *-------------------------------------------------------------------------
 */

void
TclpInitLibraryPath(
    char **valuePtr,
    int *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
#define LIBRARY_SIZE	    64
    Tcl_Obj *pathPtr;
    char installLib[LIBRARY_SIZE];
    const char *bytes;

210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
     * Look for the library in its source checkout location.
     */

    Tcl_ListObjAppendElement(NULL, pathPtr,
	    TclGetProcessGlobalValue(&sourceLibraryDir));

    *encodingPtr = NULL;
    bytes = TclGetString(pathPtr);
    *lengthPtr = pathPtr->length;
    *valuePtr = ckalloc(*lengthPtr + 1);
    memcpy(*valuePtr, bytes, *lengthPtr + 1);
    Tcl_DecrRefCount(pathPtr);
}

/*
 *---------------------------------------------------------------------------
 *
 * AppendEnvironment --







|
<
|
|







210
211
212
213
214
215
216
217

218
219
220
221
222
223
224
225
226
     * Look for the library in its source checkout location.
     */

    Tcl_ListObjAppendElement(NULL, pathPtr,
	    TclGetProcessGlobalValue(&sourceLibraryDir));

    *encodingPtr = NULL;
    bytes = Tcl_GetStringFromObj(pathPtr, lengthPtr);

    *valuePtr = ckalloc((*lengthPtr) + 1);
    memcpy(*valuePtr, bytes, (size_t)(*lengthPtr)+1);
    Tcl_DecrRefCount(pathPtr);
}

/*
 *---------------------------------------------------------------------------
 *
 * AppendEnvironment --
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 *
 *---------------------------------------------------------------------------
 */

static void
InitializeDefaultLibraryDir(
    char **valuePtr,
    size_t *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    HMODULE hModule = TclWinGetTclInstance();
    WCHAR wName[MAX_PATH + LIBRARY_SIZE];
    char name[(MAX_PATH + LIBRARY_SIZE) * TCL_UTF_MAX];
    char *end, *p;








|







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 *
 *---------------------------------------------------------------------------
 */

static void
InitializeDefaultLibraryDir(
    char **valuePtr,
    int *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    HMODULE hModule = TclWinGetTclInstance();
    WCHAR wName[MAX_PATH + LIBRARY_SIZE];
    char name[(MAX_PATH + LIBRARY_SIZE) * TCL_UTF_MAX];
    char *end, *p;

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    *end = '\\';

    TclWinNoBackslash(name);
    sprintf(end + 1, "lib/tcl%s", TCL_VERSION);
    *lengthPtr = strlen(name);
    *valuePtr = ckalloc(*lengthPtr + 1);
    *encodingPtr = NULL;
    memcpy(*valuePtr, name, *lengthPtr + 1);
}

/*
 *---------------------------------------------------------------------------
 *
 * InitializeSourceLibraryDir --
 *







|







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    *end = '\\';

    TclWinNoBackslash(name);
    sprintf(end + 1, "lib/tcl%s", TCL_VERSION);
    *lengthPtr = strlen(name);
    *valuePtr = ckalloc(*lengthPtr + 1);
    *encodingPtr = NULL;
    memcpy(*valuePtr, name, (size_t) *lengthPtr + 1);
}

/*
 *---------------------------------------------------------------------------
 *
 * InitializeSourceLibraryDir --
 *
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 *
 *---------------------------------------------------------------------------
 */

static void
InitializeSourceLibraryDir(
    char **valuePtr,
    size_t *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    HMODULE hModule = TclWinGetTclInstance();
    WCHAR wName[MAX_PATH + LIBRARY_SIZE];
    char name[(MAX_PATH + LIBRARY_SIZE) * TCL_UTF_MAX];
    char *end, *p;








|







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 *
 *---------------------------------------------------------------------------
 */

static void
InitializeSourceLibraryDir(
    char **valuePtr,
    int *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    HMODULE hModule = TclWinGetTclInstance();
    WCHAR wName[MAX_PATH + LIBRARY_SIZE];
    char name[(MAX_PATH + LIBRARY_SIZE) * TCL_UTF_MAX];
    char *end, *p;

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    *end = '\\';

    TclWinNoBackslash(name);
    sprintf(end + 1, "../library");
    *lengthPtr = strlen(name);
    *valuePtr = ckalloc(*lengthPtr + 1);
    *encodingPtr = NULL;
    memcpy(*valuePtr, name, *lengthPtr + 1);
}

/*
 *---------------------------------------------------------------------------
 *
 * ToUtf --
 *







|







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    *end = '\\';

    TclWinNoBackslash(name);
    sprintf(end + 1, "../library");
    *lengthPtr = strlen(name);
    *valuePtr = ckalloc(*lengthPtr + 1);
    *encodingPtr = NULL;
    memcpy(*valuePtr, name, (size_t) *lengthPtr + 1);
}

/*
 *---------------------------------------------------------------------------
 *
 * ToUtf --
 *
Changes to win/tclWinNotify.c.
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				 * Tcl_AlertNotifier. */
/*
 * The following static structure contains the state information for the
 * Windows implementation of the Tcl notifier. One of these structures is
 * created for each thread that is using the notifier.
 */

typedef struct {
    CRITICAL_SECTION crit;	/* Monitor for this notifier. */
    DWORD thread;		/* Identifier for thread associated with this
				 * notifier. */
    HANDLE event;		/* Event object used to wake up the notifier
				 * thread. */
    int pending;		/* Alert message pending, this field is locked
				 * by the notifierMutex. */







|







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				 * Tcl_AlertNotifier. */
/*
 * The following static structure contains the state information for the
 * Windows implementation of the Tcl notifier. One of these structures is
 * created for each thread that is using the notifier.
 */

typedef struct ThreadSpecificData {
    CRITICAL_SECTION crit;	/* Monitor for this notifier. */
    DWORD thread;		/* Identifier for thread associated with this
				 * notifier. */
    HANDLE event;		/* Event object used to wake up the notifier
				 * thread. */
    int pending;		/* Alert message pending, this field is locked
				 * by the notifierMutex. */
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47
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50
51
52
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55
56
57
58
59
60
61
62
 * The following static indicates the number of threads that have initialized
 * notifiers. It controls the lifetime of the TclNotifier window class.
 *
 * You must hold the notifierMutex lock before accessing this variable.
 */

static int notifierCount = 0;
static const TCHAR className[] = TEXT("TclNotifier");
static int initialized = 0;
static CRITICAL_SECTION notifierMutex;

/*
 * Static routines defined in this file.
 */

static LRESULT CALLBACK		NotifierProc(HWND hwnd, UINT message,
				    WPARAM wParam, LPARAM lParam);







|
<
|







46
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48
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50
51
52
53

54
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61
 * The following static indicates the number of threads that have initialized
 * notifiers. It controls the lifetime of the TclNotifier window class.
 *
 * You must hold the notifierMutex lock before accessing this variable.
 */

static int notifierCount = 0;
static const TCHAR classname[] = TEXT("TclNotifier");

TCL_DECLARE_MUTEX(notifierMutex)

/*
 * Static routines defined in this file.
 */

static LRESULT CALLBACK		NotifierProc(HWND hwnd, UINT message,
				    WPARAM wParam, LPARAM lParam);
82
83
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95
96
97
98
99
100
101
102
103
104
105
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108
109
110
111
112
113
114
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116
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122
123
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125
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{
    if (tclNotifierHooks.initNotifierProc) {
	return tclNotifierHooks.initNotifierProc();
    } else {
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
	WNDCLASS class;

	TclpMasterLock();
	if (!initialized) {
	    initialized = 1;
	    InitializeCriticalSection(&notifierMutex);
	}
	TclpMasterUnlock();

	/*
	 * Register Notifier window class if this is the first thread to use
	 * this module.
	 */

	EnterCriticalSection(&notifierMutex);
	if (notifierCount == 0) {
	    class.style = 0;
	    class.cbClsExtra = 0;
	    class.cbWndExtra = 0;
	    class.hInstance = TclWinGetTclInstance();
	    class.hbrBackground = NULL;
	    class.lpszMenuName = NULL;
	    class.lpszClassName = className;
	    class.lpfnWndProc = NotifierProc;
	    class.hIcon = NULL;
	    class.hCursor = NULL;

	    if (!RegisterClass(&class)) {
		Tcl_Panic("Unable to register TclNotifier window class");
	    }
	}
	notifierCount++;
	LeaveCriticalSection(&notifierMutex);

	tsdPtr->pending = 0;
	tsdPtr->timerActive = 0;

	InitializeCriticalSection(&tsdPtr->crit);

	tsdPtr->hwnd = NULL;







<
<
<
<
<
<
<





|







|









|







81
82
83
84
85
86
87







88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
{
    if (tclNotifierHooks.initNotifierProc) {
	return tclNotifierHooks.initNotifierProc();
    } else {
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
	WNDCLASS class;








	/*
	 * Register Notifier window class if this is the first thread to use
	 * this module.
	 */

	Tcl_MutexLock(&notifierMutex);
	if (notifierCount == 0) {
	    class.style = 0;
	    class.cbClsExtra = 0;
	    class.cbWndExtra = 0;
	    class.hInstance = TclWinGetTclInstance();
	    class.hbrBackground = NULL;
	    class.lpszMenuName = NULL;
	    class.lpszClassName = classname;
	    class.lpfnWndProc = NotifierProc;
	    class.hIcon = NULL;
	    class.hCursor = NULL;

	    if (!RegisterClass(&class)) {
		Tcl_Panic("Unable to register TclNotifier window class");
	    }
	}
	notifierCount++;
	Tcl_MutexUnlock(&notifierMutex);

	tsdPtr->pending = 0;
	tsdPtr->timerActive = 0;

	InitializeCriticalSection(&tsdPtr->crit);

	tsdPtr->hwnd = NULL;
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
	}

	/*
	 * If this is the last thread to use the notifier, unregister the
	 * notifier window class.
	 */

	EnterCriticalSection(&notifierMutex);
	if (notifierCount) {
	    notifierCount--;
	    if (notifierCount == 0) {
		UnregisterClass(className, TclWinGetTclInstance());
	    }
	}
	LeaveCriticalSection(&notifierMutex);
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_AlertNotifier --







|
<
|
|
|
|
<
|







179
180
181
182
183
184
185
186

187
188
189
190

191
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193
194
195
196
197
198
	}

	/*
	 * If this is the last thread to use the notifier, unregister the
	 * notifier window class.
	 */

	Tcl_MutexLock(&notifierMutex);

	notifierCount--;
	if (notifierCount == 0) {
	    UnregisterClass(classname, TclWinGetTclInstance());
	}

	Tcl_MutexUnlock(&notifierMutex);
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_AlertNotifier --
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
	 * or Windows will hang waiting for the window to respond to
	 * synchronous system messages. At some point, we may want to consider
	 * destroying the window if we leave the modal loop, but for now we'll
	 * leave it around.
	 */

	if (mode == TCL_SERVICE_ALL && !tsdPtr->hwnd) {
	    tsdPtr->hwnd = CreateWindow(className, className,
		    WS_TILED, 0, 0, 0, 0, NULL, NULL, TclWinGetTclInstance(),
		    NULL);

	    /*
	     * Send an initial message to the window to ensure that we wake up
	     * the notifier once we get into the modal loop. This will force
	     * the notifier to recompute the timeout value and schedule a timer







|







346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
	 * or Windows will hang waiting for the window to respond to
	 * synchronous system messages. At some point, we may want to consider
	 * destroying the window if we leave the modal loop, but for now we'll
	 * leave it around.
	 */

	if (mode == TCL_SERVICE_ALL && !tsdPtr->hwnd) {
	    tsdPtr->hwnd = CreateWindow(classname, classname,
		    WS_TILED, 0, 0, 0, 0, NULL, NULL, TclWinGetTclInstance(),
		    NULL);

	    /*
	     * Send an initial message to the window to ensure that we wake up
	     * the notifier once we get into the modal loop. This will force
	     * the notifier to recompute the timeout value and schedule a timer
Changes to win/tclWinPort.h.
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561


/*
 * The following macros have trivial definitions, allowing generic code to
 * address platform-specific issues.
 */

#define TclpReleaseFile(file)	ckfree(file)

/*
 * The following macros and declarations wrap the C runtime library
 * functions.
 */

#define TclpExit		exit







|







547
548
549
550
551
552
553
554
555
556
557
558
559
560
561


/*
 * The following macros have trivial definitions, allowing generic code to
 * address platform-specific issues.
 */

#define TclpReleaseFile(file)	ckfree((char *) file)

/*
 * The following macros and declarations wrap the C runtime library
 * functions.
 */

#define TclpExit		exit
Changes to win/tclWinSerial.c.
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
    int toWrite;		/* Current amount to be written. Access is
				 * synchronized with the evWritable object. */
    int writeQueue;		/* Number of bytes pending in output queue.
				 * Offset to DCB.cbInQue. Used to query
				 * [fconfigure -queue] */
} SerialInfo;

typedef struct {
    /*
     * The following pointer refers to the head of the list of serials that
     * are being watched for file events.
     */

    SerialInfo *firstSerialPtr;
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;

/*
 * The following structure is what is added to the Tcl event queue when serial
 * events are generated.
 */

typedef struct {
    Tcl_Event header;		/* Information that is standard for all
				 * events. */
    SerialInfo *infoPtr;	/* Pointer to serial info structure. Note that
				 * we still have to verify that the serial
				 * exists before dereferencing this
				 * pointer. */
} SerialEvent;







|















|







116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
    int toWrite;		/* Current amount to be written. Access is
				 * synchronized with the evWritable object. */
    int writeQueue;		/* Number of bytes pending in output queue.
				 * Offset to DCB.cbInQue. Used to query
				 * [fconfigure -queue] */
} SerialInfo;

typedef struct ThreadSpecificData {
    /*
     * The following pointer refers to the head of the list of serials that
     * are being watched for file events.
     */

    SerialInfo *firstSerialPtr;
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;

/*
 * The following structure is what is added to the Tcl event queue when serial
 * events are generated.
 */

typedef struct SerialEvent {
    Tcl_Event header;		/* Information that is standard for all
				 * events. */
    SerialInfo *infoPtr;	/* Pointer to serial info structure. Note that
				 * we still have to verify that the serial
				 * exists before dereferencing this
				 * pointer. */
} SerialEvent;
Changes to win/tclWinSock.c.
57
58
59
60
61
62
63









64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
/*
 * Support for control over sockets' KEEPALIVE and NODELAY behavior is
 * currently disabled.
 */

#undef TCL_FEATURE_KEEPALIVE_NAGLE










/*
 * Helper macros to make parts of this file clearer. The macros do exactly
 * what they say on the tin. :-) They also only ever refer to their arguments
 * once, and so can be used without regard to side effects.
 */

#define SET_BITS(var, bits)	((var) |= (bits))
#define CLEAR_BITS(var, bits)	((var) &= ~(bits))

/* "sock" + a pointer in hex + \0 */
#define SOCK_CHAN_LENGTH        (4 + sizeof(void *) * 2 + 1)
#define SOCK_TEMPLATE           "sock%p"

/*
 * The following variable is used to tell whether this module has been
 * initialized.  If 1, initialization of sockets was successful, if -1 then
 * socket initialization failed (WSAStartup failed).
 */

static int initialized = 0;
static const TCHAR className[] = TEXT("TclSocket");
TCL_DECLARE_MUTEX(socketMutex)

/*
 * The following defines declare the messages used on socket windows.
 */

#define SOCKET_MESSAGE		WM_USER+1







>
>
>
>
>
>
>
>
>




















|







57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
/*
 * Support for control over sockets' KEEPALIVE and NODELAY behavior is
 * currently disabled.
 */

#undef TCL_FEATURE_KEEPALIVE_NAGLE

/*
 * Make sure to remove the redirection defines set in tclWinPort.h that is in
 * use in other sections of the core, except for us.
 */

#undef getservbyname
#undef getsockopt
#undef setsockopt

/*
 * Helper macros to make parts of this file clearer. The macros do exactly
 * what they say on the tin. :-) They also only ever refer to their arguments
 * once, and so can be used without regard to side effects.
 */

#define SET_BITS(var, bits)	((var) |= (bits))
#define CLEAR_BITS(var, bits)	((var) &= ~(bits))

/* "sock" + a pointer in hex + \0 */
#define SOCK_CHAN_LENGTH        (4 + sizeof(void *) * 2 + 1)
#define SOCK_TEMPLATE           "sock%p"

/*
 * The following variable is used to tell whether this module has been
 * initialized.  If 1, initialization of sockets was successful, if -1 then
 * socket initialization failed (WSAStartup failed).
 */

static int initialized = 0;
static const TCHAR classname[] = TEXT("TclSocket");
TCL_DECLARE_MUTEX(socketMutex)

/*
 * The following defines declare the messages used on socket windows.
 */

#define SOCKET_MESSAGE		WM_USER+1
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
 *
 *----------------------------------------------------------------------
 */

void
InitializeHostName(
    char **valuePtr,
    size_t *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    TCHAR tbuf[MAX_COMPUTERNAME_LENGTH + 1];
    DWORD length = MAX_COMPUTERNAME_LENGTH + 1;
    Tcl_DString ds;

    if (GetComputerName(tbuf, &length) != 0) {







|







336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
 *
 *----------------------------------------------------------------------
 */

void
InitializeHostName(
    char **valuePtr,
    int *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    TCHAR tbuf[MAX_COMPUTERNAME_LENGTH + 1];
    DWORD length = MAX_COMPUTERNAME_LENGTH + 1;
    Tcl_DString ds;

    if (GetComputerName(tbuf, &length) != 0) {
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
	    }
	    Tcl_DStringFree(&inDs);
	}
    }

    *encodingPtr = Tcl_GetEncoding(NULL, "utf-8");
    *lengthPtr = Tcl_DStringLength(&ds);
    *valuePtr = ckalloc(*lengthPtr + 1);
    memcpy(*valuePtr, Tcl_DStringValue(&ds), *lengthPtr + 1);
    Tcl_DStringFree(&ds);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetHostName --







|
|







373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
	    }
	    Tcl_DStringFree(&inDs);
	}
    }

    *encodingPtr = Tcl_GetEncoding(NULL, "utf-8");
    *lengthPtr = Tcl_DStringLength(&ds);
    *valuePtr = ckalloc((*lengthPtr) + 1);
    memcpy(*valuePtr, Tcl_DStringValue(&ds), (size_t)(*lengthPtr)+1);
    Tcl_DStringFree(&ds);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetHostName --
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329

	Tcl_DStringAppend(dsPtr,
		(statePtr->flags & TCP_ASYNC_PENDING)
		? "1" : "0", -1);
        return TCL_OK;
    }

    if (interp != NULL && Tcl_GetVar2(interp, SUPPRESS_RDNS_VAR, NULL, 0) != NULL) {
	reverseDNS = NI_NUMERICHOST;
    }

    if ((len == 0) || ((len > 1) && (optionName[1] == 'p') &&
	    (strncmp(optionName, "-peername", len) == 0))) {
	address peername;
	socklen_t size = sizeof(peername);







|







1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338

	Tcl_DStringAppend(dsPtr,
		(statePtr->flags & TCP_ASYNC_PENDING)
		? "1" : "0", -1);
        return TCL_OK;
    }

    if (interp != NULL && Tcl_GetVar(interp, SUPPRESS_RDNS_VAR, 0) != NULL) {
	reverseDNS = NI_NUMERICHOST;
    }

    if ((len == 0) || ((len > 1) && (optionName[1] == 'p') &&
	    (strncmp(optionName, "-peername", len) == 0))) {
	address peername;
	socklen_t size = sizeof(peername);
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337

	windowClass.style = 0;
	windowClass.cbClsExtra = 0;
	windowClass.cbWndExtra = 0;
	windowClass.hInstance = TclWinGetTclInstance();
	windowClass.hbrBackground = NULL;
	windowClass.lpszMenuName = NULL;
	windowClass.lpszClassName = className;
	windowClass.lpfnWndProc = SocketProc;
	windowClass.hIcon = NULL;
	windowClass.hCursor = NULL;

	if (!RegisterClass(&windowClass)) {
	    TclWinConvertError(GetLastError());
	    goto initFailure;







|







2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346

	windowClass.style = 0;
	windowClass.cbClsExtra = 0;
	windowClass.cbWndExtra = 0;
	windowClass.hInstance = TclWinGetTclInstance();
	windowClass.hbrBackground = NULL;
	windowClass.lpszMenuName = NULL;
	windowClass.lpszClassName = classname;
	windowClass.lpfnWndProc = SocketProc;
	windowClass.hIcon = NULL;
	windowClass.hCursor = NULL;

	if (!RegisterClass(&windowClass)) {
	    TclWinConvertError(GetLastError());
	    goto initFailure;
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467

    /*
     * Make sure the socket event handling window is cleaned-up for, at
     * most, this thread.
     */

    TclpFinalizeSockets();
    UnregisterClass(className, TclWinGetTclInstance());
    initialized = 0;
    Tcl_MutexUnlock(&socketMutex);
}

/*
 *----------------------------------------------------------------------
 *







|







2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476

    /*
     * Make sure the socket event handling window is cleaned-up for, at
     * most, this thread.
     */

    TclpFinalizeSockets();
    UnregisterClass(classname, TclWinGetTclInstance());
    initialized = 0;
    Tcl_MutexUnlock(&socketMutex);
}

/*
 *----------------------------------------------------------------------
 *
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    MSG msg;
    ThreadSpecificData *tsdPtr = arg;

    /*
     * Create a dummy window receiving socket events.
     */

    tsdPtr->hwnd = CreateWindow(className, className, WS_TILED, 0, 0, 0, 0,
	    NULL, NULL, windowClass.hInstance, arg);

    /*
     * Signalize thread creator that we are done creating the window.
     */

    SetEvent(tsdPtr->readyEvent);







|







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    MSG msg;
    ThreadSpecificData *tsdPtr = arg;

    /*
     * Create a dummy window receiving socket events.
     */

    tsdPtr->hwnd = CreateWindow(classname, classname, WS_TILED, 0, 0, 0, 0,
	    NULL, NULL, windowClass.hInstance, arg);

    /*
     * Signalize thread creator that we are done creating the window.
     */

    SetEvent(tsdPtr->readyEvent);
Changes to win/tclWinThrd.c.
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/*
 * This is the master lock used to serialize access to other serialization
 * data structures.
 */

static CRITICAL_SECTION masterLock;
static int initialized = 0;




/*
 * This is the master lock used to serialize initialization and finalization
 * of Tcl as a whole.
 */

static CRITICAL_SECTION initLock;







|
>
>
>







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/*
 * This is the master lock used to serialize access to other serialization
 * data structures.
 */

static CRITICAL_SECTION masterLock;
static int init = 0;
#define MASTER_LOCK TclpMasterLock()
#define MASTER_UNLOCK TclpMasterUnlock()


/*
 * This is the master lock used to serialize initialization and finalization
 * of Tcl as a whole.
 */

static CRITICAL_SECTION initLock;
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#define WIN_THREAD_BLOCKED	0x2

/*
 * The per condition queue pointers and the Mutex used to serialize access to
 * the queue.
 */

typedef struct {
    CRITICAL_SECTION condLock;	/* Lock to serialize queuing on the
				 * condition. */
    struct ThreadSpecificData *firstPtr;	/* Queue pointers */
    struct ThreadSpecificData *lastPtr;
} WinCondition;

/*
 * Additions by AOL for specialized thread memory allocator.
 */

#ifdef USE_THREAD_ALLOC

static DWORD tlsKey;

typedef struct {
    Tcl_Mutex	     tlock;
    CRITICAL_SECTION wlock;
} allocMutex;
#endif /* USE_THREAD_ALLOC */

/*
 * The per thread data passed from TclpThreadCreate
 * to TclWinThreadStart.
 */

typedef struct {
  LPTHREAD_START_ROUTINE lpStartAddress; /* Original startup routine */
  LPVOID lpParameter;		/* Original startup data */
  unsigned int fpControl;	/* Floating point control word from the
				 * main thread */
} WinThread;









|











>


|










|







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#define WIN_THREAD_BLOCKED	0x2

/*
 * The per condition queue pointers and the Mutex used to serialize access to
 * the queue.
 */

typedef struct WinCondition {
    CRITICAL_SECTION condLock;	/* Lock to serialize queuing on the
				 * condition. */
    struct ThreadSpecificData *firstPtr;	/* Queue pointers */
    struct ThreadSpecificData *lastPtr;
} WinCondition;

/*
 * Additions by AOL for specialized thread memory allocator.
 */

#ifdef USE_THREAD_ALLOC
static int once;
static DWORD tlsKey;

typedef struct allocMutex {
    Tcl_Mutex	     tlock;
    CRITICAL_SECTION wlock;
} allocMutex;
#endif /* USE_THREAD_ALLOC */

/*
 * The per thread data passed from TclpThreadCreate
 * to TclWinThreadStart.
 */

typedef struct WinThread {
  LPTHREAD_START_ROUTINE lpStartAddress; /* Original startup routine */
  LPVOID lpParameter;		/* Original startup data */
  unsigned int fpControl;	/* Floating point control word from the
				 * main thread */
} WinThread;


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	    | _MCW_PC
#endif
    );

    lpOrigStartAddress = winThreadPtr->lpStartAddress;
    lpOrigParameter = winThreadPtr->lpParameter;

    ckfree(winThreadPtr);
    return lpOrigStartAddress(lpOrigParameter);
}

/*
 *----------------------------------------------------------------------
 *
 * TclpThreadCreate --







|







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	    | _MCW_PC
#endif
    );

    lpOrigStartAddress = winThreadPtr->lpStartAddress;
    lpOrigParameter = winThreadPtr->lpParameter;

    ckfree((char *)winThreadPtr);
    return lpOrigStartAddress(lpOrigParameter);
}

/*
 *----------------------------------------------------------------------
 *
 * TclpThreadCreate --
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 *
 *----------------------------------------------------------------------
 */

void
TclpInitLock(void)
{
    if (!initialized) {
	/*
	 * There is a fundamental race here that is solved by creating the
	 * first Tcl interpreter in a single threaded environment. Once the
	 * interpreter has been created, it is safe to create more threads
	 * that create interpreters in parallel.
	 */

	initialized = 1;
	InitializeCriticalSection(&joinLock);
	InitializeCriticalSection(&initLock);
	InitializeCriticalSection(&masterLock);
    }
    EnterCriticalSection(&initLock);
}








|







|







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 *
 *----------------------------------------------------------------------
 */

void
TclpInitLock(void)
{
    if (!init) {
	/*
	 * There is a fundamental race here that is solved by creating the
	 * first Tcl interpreter in a single threaded environment. Once the
	 * interpreter has been created, it is safe to create more threads
	 * that create interpreters in parallel.
	 */

	init = 1;
	InitializeCriticalSection(&joinLock);
	InitializeCriticalSection(&initLock);
	InitializeCriticalSection(&masterLock);
    }
    EnterCriticalSection(&initLock);
}

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 *
 *----------------------------------------------------------------------
 */

void
TclpMasterLock(void)
{
    if (!initialized) {
	/*
	 * There is a fundamental race here that is solved by creating the
	 * first Tcl interpreter in a single threaded environment. Once the
	 * interpreter has been created, it is safe to create more threads
	 * that create interpreters in parallel.
	 */

	initialized = 1;
	InitializeCriticalSection(&joinLock);
	InitializeCriticalSection(&initLock);
	InitializeCriticalSection(&masterLock);
    }
    EnterCriticalSection(&masterLock);
}








|







|







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 *
 *----------------------------------------------------------------------
 */

void
TclpMasterLock(void)
{
    if (!init) {
	/*
	 * There is a fundamental race here that is solved by creating the
	 * first Tcl interpreter in a single threaded environment. Once the
	 * interpreter has been created, it is safe to create more threads
	 * that create interpreters in parallel.
	 */

	init = 1;
	InitializeCriticalSection(&joinLock);
	InitializeCriticalSection(&initLock);
	InitializeCriticalSection(&masterLock);
    }
    EnterCriticalSection(&masterLock);
}

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    return NULL;
#endif
}

/*
 *----------------------------------------------------------------------
 *
 * TclFinalizeLock
 *
 *	This procedure is used to destroy all private resources used in this
 *	file.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Destroys everything private. TclpInitLock must be held entering this
 *	function.
 *
 *----------------------------------------------------------------------
 */

void
TclFinalizeLock(void)
{
    TclpMasterLock();
    DeleteCriticalSection(&joinLock);

    /*
     * Destroy the critical section that we are holding!
     */

    DeleteCriticalSection(&masterLock);
    initialized = 0;

#ifdef TCL_THREADS
    if (allocOnce) {
	DeleteCriticalSection(&allocLock.crit);
	allocOnce = 0;
    }
#endif







|

















|







|







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    return NULL;
#endif
}

/*
 *----------------------------------------------------------------------
 *
 * TclpFinalizeLock
 *
 *	This procedure is used to destroy all private resources used in this
 *	file.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Destroys everything private. TclpInitLock must be held entering this
 *	function.
 *
 *----------------------------------------------------------------------
 */

void
TclFinalizeLock(void)
{
    MASTER_LOCK;
    DeleteCriticalSection(&joinLock);

    /*
     * Destroy the critical section that we are holding!
     */

    DeleteCriticalSection(&masterLock);
    init = 0;

#ifdef TCL_THREADS
    if (allocOnce) {
	DeleteCriticalSection(&allocLock.crit);
	allocOnce = 0;
    }
#endif
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void
Tcl_MutexLock(
    Tcl_Mutex *mutexPtr)	/* The lock */
{
    CRITICAL_SECTION *csPtr;

    if (*mutexPtr == NULL) {
	TclpMasterLock();

	/*
	 * Double inside master lock check to avoid a race.
	 */

	if (*mutexPtr == NULL) {
	    csPtr = ckalloc(sizeof(CRITICAL_SECTION));
	    InitializeCriticalSection(csPtr);
	    *mutexPtr = (Tcl_Mutex)csPtr;
	    TclRememberMutex(mutexPtr);
	}
	TclpMasterUnlock();
    }
    csPtr = *((CRITICAL_SECTION **)mutexPtr);
    EnterCriticalSection(csPtr);
}

/*
 *----------------------------------------------------------------------







|











|







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void
Tcl_MutexLock(
    Tcl_Mutex *mutexPtr)	/* The lock */
{
    CRITICAL_SECTION *csPtr;

    if (*mutexPtr == NULL) {
	MASTER_LOCK;

	/*
	 * Double inside master lock check to avoid a race.
	 */

	if (*mutexPtr == NULL) {
	    csPtr = ckalloc(sizeof(CRITICAL_SECTION));
	    InitializeCriticalSection(csPtr);
	    *mutexPtr = (Tcl_Mutex)csPtr;
	    TclRememberMutex(mutexPtr);
	}
	MASTER_UNLOCK;
    }
    csPtr = *((CRITICAL_SECTION **)mutexPtr);
    EnterCriticalSection(csPtr);
}

/*
 *----------------------------------------------------------------------
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    /*
     * Self initialize the two parts of the condition. The per-condition and
     * per-thread parts need to be handled independently.
     */

    if (tsdPtr->flags == WIN_THREAD_UNINIT) {
	TclpMasterLock();

	/*
	 * Create the per-thread event and queue pointers.
	 */

	if (tsdPtr->flags == WIN_THREAD_UNINIT) {
	    tsdPtr->condEvent = CreateEvent(NULL, TRUE /* manual reset */,
		    FALSE /* non signaled */, NULL);
	    tsdPtr->nextPtr = NULL;
	    tsdPtr->prevPtr = NULL;
	    tsdPtr->flags = WIN_THREAD_RUNNING;
	    doExit = 1;
	}
	TclpMasterUnlock();

	if (doExit) {
	    /*
	     * Create a per-thread exit handler to clean up the condEvent. We
	     * must be careful to do this outside the Master Lock because
	     * Tcl_CreateThreadExitHandler uses its own ThreadSpecificData,
	     * and initializing that may drop back into the Master Lock.
	     */

	    Tcl_CreateThreadExitHandler(FinalizeConditionEvent, tsdPtr);
	}
    }

    if (*condPtr == NULL) {
	TclpMasterLock();

	/*
	 * Initialize the per-condition queue pointers and Mutex.
	 */

	if (*condPtr == NULL) {
	    winCondPtr = ckalloc(sizeof(WinCondition));
	    InitializeCriticalSection(&winCondPtr->condLock);
	    winCondPtr->firstPtr = NULL;
	    winCondPtr->lastPtr = NULL;
	    *condPtr = (Tcl_Condition) winCondPtr;
	    TclRememberCondition(condPtr);
	}
	TclpMasterUnlock();
    }
    csPtr = *((CRITICAL_SECTION **)mutexPtr);
    winCondPtr = *((WinCondition **)condPtr);
    if (timePtr == NULL) {
	wtime = INFINITE;
    } else {
	wtime = timePtr->sec * 1000 + timePtr->usec / 1000;







|













|














|













|







677
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679
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683
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685
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688
689
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691
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724
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729
730
731
732
733
734

    /*
     * Self initialize the two parts of the condition. The per-condition and
     * per-thread parts need to be handled independently.
     */

    if (tsdPtr->flags == WIN_THREAD_UNINIT) {
	MASTER_LOCK;

	/*
	 * Create the per-thread event and queue pointers.
	 */

	if (tsdPtr->flags == WIN_THREAD_UNINIT) {
	    tsdPtr->condEvent = CreateEvent(NULL, TRUE /* manual reset */,
		    FALSE /* non signaled */, NULL);
	    tsdPtr->nextPtr = NULL;
	    tsdPtr->prevPtr = NULL;
	    tsdPtr->flags = WIN_THREAD_RUNNING;
	    doExit = 1;
	}
	MASTER_UNLOCK;

	if (doExit) {
	    /*
	     * Create a per-thread exit handler to clean up the condEvent. We
	     * must be careful to do this outside the Master Lock because
	     * Tcl_CreateThreadExitHandler uses its own ThreadSpecificData,
	     * and initializing that may drop back into the Master Lock.
	     */

	    Tcl_CreateThreadExitHandler(FinalizeConditionEvent, tsdPtr);
	}
    }

    if (*condPtr == NULL) {
	MASTER_LOCK;

	/*
	 * Initialize the per-condition queue pointers and Mutex.
	 */

	if (*condPtr == NULL) {
	    winCondPtr = ckalloc(sizeof(WinCondition));
	    InitializeCriticalSection(&winCondPtr->condLock);
	    winCondPtr->firstPtr = NULL;
	    winCondPtr->lastPtr = NULL;
	    *condPtr = (Tcl_Condition) winCondPtr;
	    TclRememberCondition(condPtr);
	}
	MASTER_UNLOCK;
    }
    csPtr = *((CRITICAL_SECTION **)mutexPtr);
    winCondPtr = *((WinCondition **)condPtr);
    if (timePtr == NULL) {
	wtime = INFINITE;
    } else {
	wtime = timePtr->sec * 1000 + timePtr->usec / 1000;
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
 * Additions by AOL for specialized thread memory allocator.
 */
#ifdef USE_THREAD_ALLOC

Tcl_Mutex *
TclpNewAllocMutex(void)
{
    allocMutex *lockPtr;

    lockPtr = malloc(sizeof(allocMutex));
    if (lockPtr == NULL) {
	Tcl_Panic("could not allocate lock");
    }
    lockPtr->tlock = (Tcl_Mutex) &lockPtr->wlock;
    InitializeCriticalSection(&lockPtr->wlock);
    return &lockPtr->tlock;
}







|

|







940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
 * Additions by AOL for specialized thread memory allocator.
 */
#ifdef USE_THREAD_ALLOC

Tcl_Mutex *
TclpNewAllocMutex(void)
{
    struct allocMutex *lockPtr;

    lockPtr = malloc(sizeof(struct allocMutex));
    if (lockPtr == NULL) {
	Tcl_Panic("could not allocate lock");
    }
    lockPtr->tlock = (Tcl_Mutex) &lockPtr->wlock;
    InitializeCriticalSection(&lockPtr->wlock);
    return &lockPtr->tlock;
}
960
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984














985
986
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990
991
    if (!lockPtr) {
	return;
    }
    DeleteCriticalSection(&lockPtr->wlock);
    free(lockPtr);
}

void
TclpInitAllocCache(void)
{
    /*
     * We need to make sure that TclpFreeAllocCache is called on each
     * thread that calls this, but only on threads that call this.
     */

    tlsKey = TlsAlloc();
    if (tlsKey == TLS_OUT_OF_INDEXES) {
	Tcl_Panic("could not allocate thread local storage");
    }
}

void *
TclpGetAllocCache(void)
{
    void *result;














    result = TlsGetValue(tlsKey);
    if ((result == NULL) && (GetLastError() != NO_ERROR)) {
	Tcl_Panic("TlsGetValue failed from TclpGetAllocCache");
    }
    return result;
}








<
<
<
<
<
<
<
<
<
<
<
<
<
<




>
>
>
>
>
>
>
>
>
>
>
>
>
>







964
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967
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969
970














971
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994
995
    if (!lockPtr) {
	return;
    }
    DeleteCriticalSection(&lockPtr->wlock);
    free(lockPtr);
}















void *
TclpGetAllocCache(void)
{
    void *result;

    if (!once) {
	/*
	 * We need to make sure that TclpFreeAllocCache is called on each
	 * thread that calls this, but only on threads that call this.
	 */

	tlsKey = TlsAlloc();
	once = 1;
	if (tlsKey == TLS_OUT_OF_INDEXES) {
	    Tcl_Panic("could not allocate thread local storage");
	}
    }

    result = TlsGetValue(tlsKey);
    if ((result == NULL) && (GetLastError() != NO_ERROR)) {
	Tcl_Panic("TlsGetValue failed from TclpGetAllocCache");
    }
    return result;
}

1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031

1032

1033
1034
1035
1036
1037
1038
1039
	 */

	TclFreeAllocCache(ptr);
	success = TlsSetValue(tlsKey, NULL);
	if (!success) {
	    Tcl_Panic("TlsSetValue failed from TclpFreeAllocCache");
	}
    } else {
	/*
	 * Called by us in TclFinalizeThreadAlloc() during the library
	 * finalization initiated from Tcl_Finalize()
	 */

	success = TlsFree(tlsKey);
	if (!success) {
	    Tcl_Panic("TlsFree failed from TclpFreeAllocCache");
	}

    }

}
#endif /* USE_THREAD_ALLOC */


void *
TclpThreadCreateKey(void)
{







|









>

>







1019
1020
1021
1022
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1024
1025
1026
1027
1028
1029
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1031
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1035
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1037
1038
1039
1040
1041
1042
1043
1044
1045
	 */

	TclFreeAllocCache(ptr);
	success = TlsSetValue(tlsKey, NULL);
	if (!success) {
	    Tcl_Panic("TlsSetValue failed from TclpFreeAllocCache");
	}
    } else if (once) {
	/*
	 * Called by us in TclFinalizeThreadAlloc() during the library
	 * finalization initiated from Tcl_Finalize()
	 */

	success = TlsFree(tlsKey);
	if (!success) {
	    Tcl_Panic("TlsFree failed from TclpFreeAllocCache");
	}
	once = 0; /* reset for next time. */
    }

}
#endif /* USE_THREAD_ALLOC */


void *
TclpThreadCreateKey(void)
{
Changes to win/tclWinTime.c.
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32
33
34
35
36
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41
42
43
44
45
46
47
48
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51
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53
54
55
    -1, 30, 58, 89, 119, 150, 180, 211, 242, 272, 303, 333, 364
};

static const int leapDays[] = {
    -1, 30, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365
};

typedef struct {
    char tzName[64];		/* Time zone name */
    struct tm tm;		/* time information */
} ThreadSpecificData;
static Tcl_ThreadDataKey dataKey;

/*
 * Data for managing high-resolution timers.
 */

typedef struct {
    CRITICAL_SECTION cs;	/* Mutex guarding this structure. */
    int initialized;		/* Flag == 1 if this structure is
				 * initialized. */
    int perfCounterAvailable;	/* Flag == 1 if the hardware has a performance
				 * counter. */
    HANDLE calibrationThread;	/* Handle to the thread that keeps the virtual
				 * clock calibrated. */







|









|







31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
    -1, 30, 58, 89, 119, 150, 180, 211, 242, 272, 303, 333, 364
};

static const int leapDays[] = {
    -1, 30, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365
};

typedef struct ThreadSpecificData {
    char tzName[64];		/* Time zone name */
    struct tm tm;		/* time information */
} ThreadSpecificData;
static Tcl_ThreadDataKey dataKey;

/*
 * Data for managing high-resolution timers.
 */

typedef struct TimeInfo {
    CRITICAL_SECTION cs;	/* Mutex guarding this structure. */
    int initialized;		/* Flag == 1 if this structure is
				 * initialized. */
    int perfCounterAvailable;	/* Flag == 1 if the hardware has a performance
				 * counter. */
    HANDLE calibrationThread;	/* Handle to the thread that keeps the virtual
				 * clock calibrated. */
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		 * As an exception, if every logical processor on the system
		 * is on the same chip, we use the performance counter anyway,
		 * presuming that everyone's TSC is locked to the same
		 * oscillator.
		 */

		SYSTEM_INFO systemInfo;
		int regs[4];

		GetSystemInfo(&systemInfo);
		if (TclWinCPUID(0, regs) == TCL_OK
			&& regs[1] == 0x756e6547	/* "Genu" */
			&& regs[3] == 0x49656e69	/* "ineI" */
			&& regs[2] == 0x6c65746e	/* "ntel" */
			&& TclWinCPUID(1, regs) == TCL_OK
			&& ((regs[0]&0x00000F00) == 0x00000F00 /* Pentium 4 */
			|| ((regs[0] & 0x00F00000)	/* Extended family */
			&& (regs[3] & 0x10000000)))	/* Hyperthread */
			&& (((regs[1]&0x00FF0000) >> 16)/* CPU count */
			    == (int)systemInfo.dwNumberOfProcessors)) {
		    timeInfo.perfCounterAvailable = TRUE;
		} else {
		    timeInfo.perfCounterAvailable = FALSE;
		}
	    }
#endif /* above code is Win32 only */








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		 * As an exception, if every logical processor on the system
		 * is on the same chip, we use the performance counter anyway,
		 * presuming that everyone's TSC is locked to the same
		 * oscillator.
		 */

		SYSTEM_INFO systemInfo;
		unsigned int regs[4];

		GetSystemInfo(&systemInfo);
		if (TclWinCPUID(0, regs) == TCL_OK
			&& regs[1] == 0x756e6547	/* "Genu" */
			&& regs[3] == 0x49656e69	/* "ineI" */
			&& regs[2] == 0x6c65746e	/* "ntel" */
			&& TclWinCPUID(1, regs) == TCL_OK
			&& ((regs[0]&0x00000F00) == 0x00000F00 /* Pentium 4 */
			|| ((regs[0] & 0x00F00000)	/* Extended family */
			&& (regs[3] & 0x10000000)))	/* Hyperthread */
			&& (((regs[1]&0x00FF0000) >> 16)/* CPU count */
			    == systemInfo.dwNumberOfProcessors)) {
		    timeInfo.perfCounterAvailable = TRUE;
		} else {
		    timeInfo.perfCounterAvailable = FALSE;
		}
	    }
#endif /* above code is Win32 only */