# -*- make -*-
# FILE: "/home/joze/src/tclreadline/Makefile.in"
# LAST MODIFICATION: "Sat Aug 21 00:21:27 1999 (joze)"
# (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
# $Id$
# ---
#
# tclreadline -- gnu readline for tcl
# Copyright (C) 1999  Johannes Zellner
#

    aux/config.guess \
    aux/config.sub \
    aux/install-sh \
    aux/mkinstalldirs \
    aux/vimtags

MAN = tclreadline.n
HTML = tclreadline.n.html

CIFLAGS = -f -t-"gnu readline for tcl" -m"before initial relase"

.PHONY: clean distclean ctags tcltags vimtags tags ci co

.SUFFIXES: .c .o .so .sl .tcl

all: $(TCLREADLINE_LIB_FILE)


@TCLREADLINE_LIB_FILE@: ${OBJS}
	rm -f $(TCLREADLINE_LIB_FILE)
	@MAKE_LIB@ $(TERMCAP_LIB) $(READLINE_LIB)
	$(RANLIB) $(TCLREADLINE_LIB_FILE)

	$(INSTALL_DATA) tclreadlineConfig.sh $(LIBRARY_INSTALL_DIR)

FORCE:

$(MANN_INSTALL_DIR)/$(MAN): FORCE
	- $(INSTALL_DATA) $(srcdir)/$(MAN) $@ &&  chmod 644 $@


tclreadline.n.html: tclreadline.n
	rman -f html $^ > $@

Makefile: $(TOP_DIR)/Makefile.in
	$(SHELL) config.status

clean:
	rm -f *.a *.o core errs *~ \#* tags* *.E a.out errors so_locations

ci: $(SOURCES)
	ci -u $(CIFLAGS) $^

co: $(SOURCES)
	co -l $^

distribution: $(SOURCES) configure $(AUXILIARY) tclreadline.n.html
	- mkdir -p dist/tclreadline-$(VERSION)/aux
	- cp $(SOURCES) configure tclreadline.n.html dist/tclreadline-$(VERSION)
	- cp $(AUXILIARY) dist/tclreadline-$(VERSION)/aux
	(cd dist; tar zcvf tclreadline-$(VERSION).tar.gz tclreadline-$(VERSION); rm -rf tclreadline-$(VERSION))


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

# -*- autoconf -*-
# FILE: "/home/joze/src/tclreadline/configure.in"
# LAST MODIFICATION: "Fri Aug 20 23:57:02 1999 (joze)"
# (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
# $Id$
# ---
#
# tclreadline -- gnu readline for tcl
# Copyright (C) 1999  Johannes Zellner
#

# -----------------------------------------------------------------------
#   Set up a new default --prefix.
# -----------------------------------------------------------------------

# this is the default anyway:
# AC_PREFIX_DEFAULT(/usr/local)

if test "${prefix}" = "NONE"; then
    prefix=$TCL_PREFIX
fi
if test "${exec_prefix}" = "NONE"; then
    exec_prefix=$TCL_EXEC_PREFIX
else
    TCLREADLINE_PACKAGE_PATH=${exec_prefix}/lib
fi

TCLREADLINE_LIBRARY=${exec_prefix}/lib/tclreadline$TCLREADLINE_VERSION


# -----------------------------------------------------------------------
#   Check for some programs here.
# -----------------------------------------------------------------------

AC_PROG_INSTALL

 /* ==================================================================

    FILE: "/home/joze/src/tclreadline/tclreadline.c"
    LAST MODIFICATION: "Fri Aug 20 23:41:24 1999 (joze)"
    (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
    $Id$
    ---

    tclreadline -- gnu readline for tcl
    Copyright (C) 1999  Johannes Zellner

	    (char *) NULL);
    return TCL_ERROR;

}

void TclReadlineDataAvailableHandler (ClientData clientData, int mask)
{
#if 0
    fprintf (stderr, "(TclReadlineDataAvailableHandler) mask = %d\n",  mask);
#endif
    if (mask & TCL_READABLE) {
        rl_callback_read_char ();
        rl_redisplay ();
    }
}

.TH tclreadline n "@TCLREADLINE_VERSION@" "Johannes Zellner"

.\" (C) 1999 by Johannes Zellner
.\" FILE: "/home/joze/src/tclreadline/tclreadline.n.in"
.\" LAST MODIFICATION: "Sat Aug 21 00:33:01 1999 (joze)"
.\" (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
.\" $Id$
.\" ---
.\"
.\" tclreadline -- gnu readline for the tcl scripting language
.\" Copyright (C) 1999  Johannes Zellner
.\"

arguments, it just returns the current setting.

.TP 5
\fB::tclreadline::Loop\fP
enter the tclreadline main loop. This command is typically called from
the startup resource file (something .tclshrc, depending on the interpreter
you use). \fB::tclreadline::Loop\fP will normally not return.

.TP 5
\fB::tclreadline::prompt1\fP
a proc which is called by ::tclreadline::Loop and returns a string
which will be displayed as the primary prompt. This prompt will be
something like "[info nameofexecutable] \[[pwd]\]" possibly fancy colored.
The default proc is defined on entering the ::tclreadline::Loop,
if it is not already defined. So: If you define your own proc
::tclreadline::prompt1 before entering ::tclreadline::Loop, this
proc is called each time the prompt is to be displayed.
Example:
.EQ
    package require tclreadline
    namespace eval tclreadline {
        proc prompt1 {} {
            return "[clock format [clock seconds]]> "
        }
    }
    ::tclreadline::Loop
.EN
Note that non-printable control characters as color control characters
must be enclosed in literal ctrl-a / ctrl-b to tell readline the length
of the printable prompt. See for example the variable `prompt_string'
in the file tclreadlineSetup.tcl in your tclreadline installation directory.


.\".SH "EXAMPLES"


.\".SH "ENVIRONMENT VARIABLES"

.SH VARIABLES

The `global' readline settings there will be valid also for
\fBtclreadline\fP. Additionally the .inputrc might hold conditional
settings for the implementation name \fBtclreadline\fP. Example of 
some lines in your .inputrc:

.EQ
    $if tclreadline
    "\\C-xp": "puts $env(PATH)"
    $endif
.EN

For further documentation please refer to the gnu readline documentation.

.SH BUGS
probably.


.SH SEE ALSO


.PP
The official \fBtclreadline\fP web site at:

.PP
.RS 4
http://www.zellner.org/tclreadline/
.RE


.SH AUTHOR
Johannes Zellner, <johannes@zellner.org>
.br
.SH CONTRIBUTIONS, SUGGESTIONS AND PATCHES
Magnus Eriksson <magnus.eriksson@netinsight.se>,
Les Johnson <les@infolabs.com>,
Harald Kirsch <kir@iitb.fhg.de>,
Christian Krone <krischan@sql.de>,
Larry W. Virden <lvirden@cas.org>,
David Engel <dlengel@home.com>, <david@debian.org>

.SH DEBIAN PACKAGE
David Engel <dlengel@home.com>, <david@debian.org>

.SH HISTORY
This version of \fBtclreadline\fP is still a development version.
Pretty a lot of features and ideas are not implemented yet. The
reason for this is the lack of time and manpower.
So you are welcome to modify and contribute to the code.
If you have suggestions, please let me know.

#!/usr/local/bin/tclsh
# FILE: "/home/joze/src/tclreadline/tclreadlineSetup.tcl.in"
# LAST MODIFICATION: "Sat Aug 21 00:19:39 1999 (joze)"
# (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
# $Id$
# ---
#
# tclreadline -- gnu readline for tcl
# Copyright (C) 1999  Johannes Zellner
#

    set savedErrorInfo $errorInfo
    set name [lindex $args 0]
    if ![info exists auto_noload] {
        #
        # Make sure we're not trying to load the same proc twice.
        #
        if [info exists unknown_pending($name)] {
            return -code error "self-referential recursion in \"unknown\" for command \"$name\""
        }
        set unknown_pending($name) pending
        set ret [catch {auto_load $name [uplevel 1 {namespace current}]} msg]
        unset unknown_pending($name)
        if {$ret != 0} {
            return -code $ret -errorcode $errorCode \
                "error while autoloading \"$name\": $msg"
        }
        if ![array size unknown_pending] {
            unset unknown_pending
        }

                    set prompt_string "
\[0;94m$base$tk_version
\[0m"
                } else {
                    set prompt_string "
\[0;91m$base
\[0m"
                }

            }

            if {"" == [info procs ::tclreadline::prompt1]} {
                proc ::tclreadline::prompt1 {} {
                    variable prompt_string
                    global env
                    if {[catch {set pwd [pwd]} tmp]} {
                        set pwd "unable to get pwd"
                    }

                    if [info exists env(HOME)] {
                        regsub $env(HOME) $pwd "~" pwd
                    }
                    return "$prompt_string \[$pwd\]"
                }
            }
        }

        proc ls {args} {
            if {[exec uname -s] == "Linux"} {
                eval exec ls --color -FC [::tclreadline::Glob $args]
            } else {

                set ::tclreadline::LINE [::tclreadline::readline read \
                    [::tclreadline::prompt1]]
            } else {
                set ::tclreadline::LINE [::tclreadline::readline read %]
            }

            while {![::tclreadline::readline complete $::tclreadline::LINE]} {
                append ::tclreadline::LINE "\n"
                append ::tclreadline::LINE [::tclreadline::readline read \
                    ${::tclreadline::prompt2}]
            }

            # Magnus Eriksson <magnus.eriksson@netinsight.se> proposed
            history add $::tclreadline::LINE