# README:  Tcl

This is the **Tcl 9.0b3** source distribution.

You can get any source release of Tcl from [our distribution
site](https://sourceforge.net/projects/tcl/files/Tcl/).

8.6 (production release, daily build)
[![Build Status](https://github.com/tcltk/tcl/workflows/Linux/badge.svg?branch=core-8-6-branch)](https://github.com/tcltk/tcl/actions?query=workflow%3A%22Linux%22+branch%3Acore-8-6-branch)
[![Build Status](https://github.com/tcltk/tcl/workflows/Windows/badge.svg?branch=core-8-6-branch)](https://github.com/tcltk/tcl/actions?query=workflow%3A%22Windows%22+branch%3Acore-8-6-branch)

The source code for Tcl is managed by fossil.  Tcl developers coordinate all
changes to the Tcl source code at

> [Tcl Source Code](https://core.tcl-lang.org/tcl/timeline)

Release Tcl 9.0b3 arises from the check-in with tag core-9-0-b3.

Highlighted differences between Tcl 9.0 and Tcl 8.6 are summarized below,
with focus on changes important to programmers using the Tcl library and
writing Tcl scripts.

## 64-bit capacity: Data values larger than 2Gb

#if !defined(TCL_MAJOR_VERSION)
#   define TCL_MAJOR_VERSION	9
#endif
#if TCL_MAJOR_VERSION == 9
#   define TCL_MINOR_VERSION	0
#   define TCL_RELEASE_LEVEL	TCL_BETA_RELEASE
#   define TCL_RELEASE_SERIAL	3

#   define TCL_VERSION		"9.0"
#   define TCL_PATCH_LEVEL	"9.0b3"
#endif /* TCL_MAJOR_VERSION */

#if defined(RC_INVOKED)
/*
 * Utility macros: STRINGIFY takes an argument and wraps it in "" (double
 * quotation marks), JOIN joins two arguments.
 */

#elif TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE
#   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_InitStubs)(interp, (((exact)&1) ? (version) : "9.0b2"), \
	    (exact)|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16), \
	    TCL_STUB_MAGIC)
#endif
#else
#if TCL_MAJOR_VERSION < 9
#   error "Please define -DUSE_TCL_STUBS"
#elif TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE

# http.tcl --
#
#	Client-side HTTP for GET, POST, and HEAD commands. These routines can
#	be used in untrusted code that uses the Safesock security policy.
#	These procedures use a callback interface to avoid using vwait, which
#	is not defined in the safe base.
#
# See the file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.

package require Tcl 8.6-
# Keep this in sync with pkgIndex.tcl and with the install directories in
# Makefiles
package provide http 2.10b3

namespace eval http {
    # Allow resourcing to not clobber existing data

    variable http
    if {![info exists http]} {
	array set http {

if {![package vsatisfies [package provide Tcl] 8.6-]} {return}
package ifneeded http 2.10b3 [list tclPkgSetup $dir http 2.10b3 {{http.tcl source {::http::config ::http::formatQuery ::http::geturl ::http::reset ::http::wait ::http::register ::http::unregister ::http::mapReply}}}]

#
# All rights reserved.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#

package require -exact tcl 9.0b3

# 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.

###
# Package manifest for all Tcl packages included in the /library file system
###
apply {{dir} {
  set isafe [interp issafe]
  foreach {safe package version file} {
    0 http            2.10b3 {http http.tcl}
    1 msgcat          1.7.1  {msgcat msgcat.tcl}
    1 opt             0.4.9  {opt optparse.tcl}
    0 cookiejar       0.2.0  {cookiejar cookiejar.tcl}
    0 tcl::idna       1.0.1  {cookiejar idna.tcl}
    0 platform        1.0.19 {platform platform.tcl}
    0 platform::shell 1.1.4  {platform shell.tcl}
    1 tcltest         2.5.8  {tcltest tcltest.tcl}

	done;
	@echo "Installing package cookiejar 0.2 files to $(SCRIPT_INSTALL_DIR)/cookiejar0.2/"
	@for i in $(TOP_DIR)/library/cookiejar/*.tcl \
		  $(TOP_DIR)/library/cookiejar/*.gz; \
	    do \
	    $(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)/cookiejar0.2"; \
	    done
	@echo "Installing package http 2.10b3 as a Tcl Module"
	@$(INSTALL_DATA) $(TOP_DIR)/library/http/http.tcl \
		"$(MODULE_INSTALL_DIR)/9.0/http-2.10b3.tm"
	@echo "Installing package opt0.4 files to $(SCRIPT_INSTALL_DIR)/opt0.4/"
	@for i in $(TOP_DIR)/library/opt/*.tcl; do \
	    $(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)/opt0.4"; \
	done
	@echo "Installing package msgcat 1.7.1 as a Tcl Module"
	@$(INSTALL_DATA) $(TOP_DIR)/library/msgcat/msgcat.tcl \
		"$(MODULE_INSTALL_DIR)/9.0/msgcat-1.7.1.tm"

TCL_VERSION=9.0
TCL_MAJOR_VERSION=9
TCL_MINOR_VERSION=0
TCL_PATCH_LEVEL="b3"
VERSION=${TCL_VERSION}

EXTRA_INSTALL_BINARIES=${EXTRA_INSTALL_BINARIES:-"@:"}
EXTRA_BUILD_HTML=${EXTRA_BUILD_HTML:-"@:"}

#------------------------------------------------------------------------
# Setup configure arguments for bundled packages

    /* override */ #undef PACKAGE_STRING
    #endif /* _TCLCONFIG */])
])

TCL_VERSION=9.0
TCL_MAJOR_VERSION=9
TCL_MINOR_VERSION=0
TCL_PATCH_LEVEL="b3"
VERSION=${TCL_VERSION}

EXTRA_INSTALL_BINARIES=${EXTRA_INSTALL_BINARIES:-"@:"}
EXTRA_BUILD_HTML=${EXTRA_BUILD_HTML:-"@:"}

#------------------------------------------------------------------------
# Setup configure arguments for bundled packages

# 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:       9.0b3
Release:       2
License:       BSD
Group:         Development/Languages
Source:        http://prdownloads.sourceforge.net/tcl/tcl%{version}-src.tar.gz
URL:           https://www.tcl-lang.org/
Buildroot:     /var/tmp/%{name}%{version}

	    $(COPY) "$$i" "$(SCRIPT_INSTALL_DIR)"; \
	    done;
	@echo "Installing package cookiejar 0.2"
	@for j in $(ROOT_DIR)/library/cookiejar/*.tcl \
		  $(ROOT_DIR)/library/cookiejar/*.gz; do \
	    $(COPY) "$$j" "$(SCRIPT_INSTALL_DIR)/cookiejar0.2"; \
	    done;
	@echo "Installing package http 2.10b3 as a Tcl Module";
	@$(COPY) $(ROOT_DIR)/library/http/http.tcl "$(MODULE_INSTALL_DIR)/9.0/http-2.10b3.tm";
	@echo "Installing package opt 0.4.7";
	@for j in $(ROOT_DIR)/library/opt/*.tcl; do \
	    $(COPY) "$$j" "$(SCRIPT_INSTALL_DIR)/opt0.4"; \
	    done;
	@echo "Installing package msgcat 1.7.1 as a Tcl Module";
	@$(COPY) $(ROOT_DIR)/library/msgcat/msgcat.tcl "$(MODULE_INSTALL_DIR)/9.0/msgcat-1.7.1.tm";
	@echo "Installing package tcltest 2.5.8 as a Tcl Module";

# 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=9.0
TCL_MAJOR_VERSION=9
TCL_MINOR_VERSION=0
TCL_PATCH_LEVEL="b3"
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

# 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=9.0
TCL_MAJOR_VERSION=9
TCL_MINOR_VERSION=0
TCL_PATCH_LEVEL="b3"
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