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Overview
Comment:merge 8.6
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | sebres-8-6-clock-speedup-cr2
Files: files | file ages | folders
SHA3-256:1de35d1115ba9a7e6485db06a87a066c6c75871604b9b634a5be496a6eb0e25f
User & Date: sebres 2019-01-10 14:43:25
Context
2019-01-10
14:43
merge 8.6 Leaf check-in: 1de35d1115 user: sebres tags: sebres-8-6-clock-speedup-cr2
13:55
avoid possible leaking on tzName-object in error case (most impossible resp. rarely, but nevertheles... check-in: 50703055aa user: sebres tags: sebres-8-6-clock-speedup-cr2
2019-01-09
10:01
closes [cc1e91552c]: fixes lrange instruction on empty not canonical list (and acc. within expansion... check-in: 9d24a1b9db user: sebres tags: core-8-6-branch
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

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sudo: false
language: c

matrix:
  include:
    - os: linux
      dist: trusty
      compiler: clang
      env:
        - BUILD_DIR=unix
    - os: linux
      dist: trusty
      compiler: clang
      env:
        - CFGOPT=--disable-shared
        - BUILD_DIR=unix
    - os: linux
      dist: trusty
      compiler: gcc
      env:
        - BUILD_DIR=unix
    - os: linux
      dist: trusty
      compiler: gcc
      env:
        - CFGOPT=--disable-shared
        - BUILD_DIR=unix
    - os: linux
      dist: trusty
      compiler: gcc-4.9
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - g++-4.9
      env:
        - BUILD_DIR=unix
    - os: linux
      dist: trusty
      compiler: gcc-5
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - g++-5
      env:
        - BUILD_DIR=unix
    - os: linux
      dist: trusty
      compiler: gcc-6
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - g++-6
      env:
        - BUILD_DIR=unix
    - os: linux
      dist: trusty
      compiler: gcc-7
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - g++-7
      env:
        - BUILD_DIR=unix
    - os: osx
      osx_image: xcode8
      env:
        - BUILD_DIR=unix
    - os: osx
      osx_image: xcode8
      env:
        - BUILD_DIR=macosx
        - NO_DIRECT_CONFIGURE=1
    - os: osx
      osx_image: xcode9
      env:
        - BUILD_DIR=macosx
        - NO_DIRECT_CONFIGURE=1
    - os: osx
      osx_image: xcode10
      env:
        - BUILD_DIR=macosx
        - NO_DIRECT_CONFIGURE=1
### C builds not currently supported on Windows instances
#    - os: windows
#      env:
#        - BUILD_DIR=win
### ... so proxy with a Mingw cross-compile
# Test with mingw-w64 (32 bit)
    - os: linux
      dist: trusty
      compiler: i686-w64-mingw32-gcc
      addons:
        apt:
          packages:
            - gcc-mingw-w64-base
            - binutils-mingw-w64-i686
            - gcc-mingw-w64-i686
            - gcc-mingw-w64
            - gcc-multilib
            - wine
      env:
        - BUILD_DIR=win
        - CFGOPT=--host=i686-w64-mingw32
        - NO_DIRECT_TEST=1
# Test with mingw-w64 (64 bit)
    - os: linux
      dist: trusty
      compiler: x86_64-w64-mingw32-gcc
      addons:
        apt:
          packages:
            - gcc-mingw-w64-base
            - binutils-mingw-w64-x86-64
            - gcc-mingw-w64-x86-64
            - gcc-mingw-w64
            - wine
      env:
        - BUILD_DIR=win
        - CFGOPT="--host=x86_64-w64-mingw32 --enable-64bit"
        - NO_DIRECT_TEST=1

before_install:
  - export ERROR_ON_FAILURES=1
  - cd ${BUILD_DIR}
install:
  - test -n "$NO_DIRECT_CONFIGURE" || ./configure ${CFGOPT}
script:
  - make
  # The styles=develop avoids some weird problems on OSX
  - test -n "$NO_DIRECT_TEST" || make test styles=develop

Changes to ChangeLog.

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A NOTE ON THE CHANGELOG:
Starting in early 2011, Tcl source code has been under the management of
fossil, hosted at http://core.tcl.tk/tcl/ .  Fossil presents a "Timeline"
view of changes made that is superior in every way to a hand edited log file.
Because of this, many Tcl developers are now out of the habit of maintaining
this log file.  You may still find useful things in it, but the Timeline is
a better first place to look now.
============================================================================

2013-09-19  Don Porter  <dgp@users.sourceforge.net>


|







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A NOTE ON THE CHANGELOG:
Starting in early 2011, Tcl source code has been under the management of
fossil, hosted at https://core.tcl-lang.org/tcl/ .  Fossil presents a "Timeline"
view of changes made that is superior in every way to a hand edited log file.
Because of this, many Tcl developers are now out of the habit of maintaining
this log file.  You may still find useful things in it, but the Timeline is
a better first place to look now.
============================================================================

2013-09-19  Don Porter  <dgp@users.sourceforge.net>

Changes to README.

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README:  Tcl
    This is the Tcl 8.6.8 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
................................................................................
Tcl can also be used for a variety of web-related tasks and for creating
powerful command languages for applications.

Tcl is maintained, enhanced, and distributed freely by the Tcl community.
Source code development and tracking of bug reports and feature requests
takes place at:

	http://core.tcl.tk/

Tcl/Tk release and mailing list services are hosted by SourceForge:

	http://sourceforge.net/projects/tcl/

with the Tcl Developer Xchange hosted at:

	http://www.tcl.tk/

Tcl is a freely available open source package.  You can do virtually
anything you like with it, such as modifying it, redistributing it,
and selling it either in whole or in part.  See the file
"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
................................................................................
3. Compiling and installing Tcl
-------------------------------

There are brief notes in the unix/README, win/README, and macosx/README about
compiling on these different platforms.  There is additional information
about building Tcl from sources at

	http://www.tcl.tk/doc/howto/compile.html

4. Development tools
---------------------------

ActiveState produces a high quality set of commercial quality development
tools that is available to accelerate your Tcl application development.
Tcl Dev Kit builds on the earlier TclPro toolset and provides a debugger,
................................................................................
see the "Support and bug fixes" section below.

6. Tcl'ers Wiki
---------------

A Wiki-based open community site covering all aspects of Tcl/Tk is at:

	http://wiki.tcl.tk/

It is dedicated to the Tcl programming language and its extensions.  A
wealth of useful information can be found there.  It contains code
snippets, references to papers, books, and FAQs, as well as pointers to
development tools, extensions, and applications.  You can also recommend
additional URLs by editing the wiki yourself.

................................................................................
8. Support and Training
------------------------

We are very interested in receiving bug reports, patches, and suggestions
for improvements.  We prefer that you send this information to us as
tickets entered into our tracker at:

	http://core.tcl.tk/tcl/reportlist

We will log and follow-up on each bug, although we cannot promise a
specific turn-around time.  Enhancements may take longer and may not happen
at all unless there is widespread support for them (we're trying to
slow the rate at which Tcl/Tk turns into a kitchen sink).  It's very
difficult to make incompatible changes to Tcl/Tk at this point, due to
the size of the installed base.
................................................................................
The Tcl community is too large for us to provide much individual support
for users.  If you need help we suggest that you post questions to
comp.lang.tcl.  We read the newsgroup and will attempt to answer esoteric
questions for which no one else is likely to know the answer.  In addition,
see the following Web site for links to other organizations that offer
Tcl/Tk training:

	http://wiki.tcl.tk/training

9. Tracking Development
-----------------------

Tcl is developed in public.  To keep an eye on how Tcl is changing, see
	http://core.tcl.tk/

10. Thank You
-------------

We'd like to express our thanks to the Tcl community for all the
helpful suggestions, bug reports, and patches we have received.
Tcl/Tk has improved vastly and will continue to do so with your help.

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README:  Tcl
    This is the Tcl 8.6.9 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
................................................................................
Tcl can also be used for a variety of web-related tasks and for creating
powerful command languages for applications.

Tcl is maintained, enhanced, and distributed freely by the Tcl community.
Source code development and tracking of bug reports and feature requests
takes place at:

	http://core.tcl-lang.org/

Tcl/Tk release and mailing list services are hosted by SourceForge:

	http://sourceforge.net/projects/tcl/

with the Tcl Developer Xchange hosted at:

	http://www.tcl-lang.org/

Tcl is a freely available open source package.  You can do virtually
anything you like with it, such as modifying it, redistributing it,
and selling it either in whole or in part.  See the file
"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-lang.org/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-lang.org/about/

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

To view the complete set of reference manual entries for Tcl 8.6 online,
visit the URL:
	http://www.tcl-lang.org/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
................................................................................
3. Compiling and installing Tcl
-------------------------------

There are brief notes in the unix/README, win/README, and macosx/README about
compiling on these different platforms.  There is additional information
about building Tcl from sources at

	http://www.tcl-lang.org/doc/howto/compile.html

4. Development tools
---------------------------

ActiveState produces a high quality set of commercial quality development
tools that is available to accelerate your Tcl application development.
Tcl Dev Kit builds on the earlier TclPro toolset and provides a debugger,
................................................................................
see the "Support and bug fixes" section below.

6. Tcl'ers Wiki
---------------

A Wiki-based open community site covering all aspects of Tcl/Tk is at:

	http://wiki.tcl-lang.org/

It is dedicated to the Tcl programming language and its extensions.  A
wealth of useful information can be found there.  It contains code
snippets, references to papers, books, and FAQs, as well as pointers to
development tools, extensions, and applications.  You can also recommend
additional URLs by editing the wiki yourself.

................................................................................
8. Support and Training
------------------------

We are very interested in receiving bug reports, patches, and suggestions
for improvements.  We prefer that you send this information to us as
tickets entered into our tracker at:

	http://core.tcl-lang.org/tcl/reportlist

We will log and follow-up on each bug, although we cannot promise a
specific turn-around time.  Enhancements may take longer and may not happen
at all unless there is widespread support for them (we're trying to
slow the rate at which Tcl/Tk turns into a kitchen sink).  It's very
difficult to make incompatible changes to Tcl/Tk at this point, due to
the size of the installed base.
................................................................................
The Tcl community is too large for us to provide much individual support
for users.  If you need help we suggest that you post questions to
comp.lang.tcl.  We read the newsgroup and will attempt to answer esoteric
questions for which no one else is likely to know the answer.  In addition,
see the following Web site for links to other organizations that offer
Tcl/Tk training:

	http://wiki.tcl-lang.org/training

9. Tracking Development
-----------------------

Tcl is developed in public.  To keep an eye on how Tcl is changing, see
	http://core.tcl-lang.org/

10. Thank You
-------------

We'd like to express our thanks to the Tcl community for all the
helpful suggestions, bug reports, and patches we have received.
Tcl/Tk has improved vastly and will continue to do so with your help.

Changes to changes.

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2017-12-06 (bug)[ce3a21] file normalize failure when tail is empty (porter)

2017-12-08 (new)[TIP 477] nmake build system reform (nadkarni)

2017-12-19 (bug)[586e71] EvalObjv exception handling at level #0 (sebres,porter)

--- Released 8.6.8, December 22, 2017 --- http://core.tcl.tk/tcl/ for details







































































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2017-12-06 (bug)[ce3a21] file normalize failure when tail is empty (porter)

2017-12-08 (new)[TIP 477] nmake build system reform (nadkarni)

2017-12-19 (bug)[586e71] EvalObjv exception handling at level #0 (sebres,porter)

--- Released 8.6.8, December 22, 2017 --- http://core.tcl.tk/tcl/ for details

2018-02-11 (enhance) stop blocking conversion of object to/from class (coulter)

2018-02-12 (enhance) NR-enable [package require] (coulter)

2018-02-14 (bug)[9fd5c6] crash in object deletion, test oo-11.5 (coulter)

2018-02-14 (bug)[3c32a3] crash deleting object with class mixed in (coulter)

2018-02-15 (platform) stop using -lieee, removed from glibc-2.27 (porter)
***POTENTIAL INCOMPATIBILITY for math programs that embed Tcl***

2018-02-23 (bug)[8e6a9a] bad binary [string match], test string-11.55 (porter)

2018-03-05 (bug)[1873ea] repair multi-thread std channel init (sebres)

2018-03-09 (bug)[db36fa] broken bytecode for index values (porter)

2018-03-13 (bug) broken compiled [string replace], test string-14.19 (porter)

2018-03-14 (bug) [string trim*] engine crashed on invalid UTF (sebres)

2018-04-17 (bug) missing trace in compiled [array set], test var-20.11 (porter)

2018-04-22 (bug)[46a241] crash in unset array with search, var-13.[23] (goth)

2018-04-30 (bug)[27b682] race made [file delete] raise "no such file" (sebres)

2018-06-04 (bug)[925643] 32/64 cleanup of filesystem DIR operations (sebres)

2018-06-18 (bug) leaks in TclSetEnv and env cache (coulter)

2018-06-24 (bug)[3592747] [yieldto] dying namespace, tailcall-14.1 (coulter)

2018-07-09 (bug)[270f78] race in [file mkdir] (sebres)

2018-07-12 (bug)[3f7af0] [file delete] raised "permission denied" (sebres)

2018-07-26 (bug)[d051b7] overflow crash in [format] (sebres)

2018-08-29 revised quoting of [exec] args in generated command line (sebres)
***POTENTIAL INCOMPATIBILITY***

2018-09-20 HTTP Keep-Alive with pipelined requests (nash)
=> http 2.9.0

2018-09-27 (new)[TIP 505] [lreplace] accepts all out of range indices (porter)

2018-10-04 (bug) Prevent crash from NULL keyName (nijtmans)
=> registry 1.3.3

2018-10-26 (enhance) advance dde version (nijtmans)
=> dde 1.4.1

2018-10-27 tzdata updated to Olson's tzdata2018g (jima)

2018-10-29 Update tcltest package for Travis support (fellows)
=> tcltest 2.5.0

2018-11-09 (bug)[35a8f1] overlong string length of some lists (owens)

2018-11-16 (bug)[00d04c] Repair [binary encode base64] (sebres)

- Released 8.6.9, November 16, 2018 - details at http://core.tcl-lang.org/tcl/ -

Deleted compat/fixstrtod.c.

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/*
 * fixstrtod.c --
 *
 *	Source code for the "fixstrtod" procedure.  This procedure is
 *	used in place of strtod under Solaris 2.4, in order to fix
 *	a bug where the "end" pointer gets set incorrectly.
 *
 * Copyright (c) 1995 Sun Microsystems, Inc.
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include <stdio.h>

#undef strtod

/*
 * Declare strtod explicitly rather than including stdlib.h, since in
 * somes systems (e.g. SunOS 4.1.4) stdlib.h doesn't declare strtod.
 */

extern double strtod(char *, char **);

double
fixstrtod(
    char *string,
    char **endPtr)
{
    double d;
    d = strtod(string, endPtr);
    if ((endPtr != NULL) && (*endPtr != string) && ((*endPtr)[-1] == 0)) {
	*endPtr -= 1;
    }
    return d;
}
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Changes to compat/stdlib.h.

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extern void		exit(int status);
extern int		free(char *blockPtr);
extern char *		getenv(const char *name);
extern char *		malloc(unsigned int numBytes);
extern void		qsort(void *base, int n, int size, int (*compar)(
			    const void *element1, const void *element2));
extern char *		realloc(char *ptr, unsigned int numBytes);
extern double		strtod(const char *string, char **endPtr);
extern long		strtol(const char *string, char **endPtr, int base);
extern unsigned long	strtoul(const char *string, char **endPtr, int base);

#endif /* _STDLIB */







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extern void		exit(int status);
extern int		free(char *blockPtr);
extern char *		getenv(const char *name);
extern char *		malloc(unsigned int numBytes);
extern void		qsort(void *base, int n, int size, int (*compar)(
			    const void *element1, const void *element2));
extern char *		realloc(char *ptr, unsigned int numBytes);

extern long		strtol(const char *string, char **endPtr, int base);
extern unsigned long	strtoul(const char *string, char **endPtr, int base);

#endif /* _STDLIB */

Deleted compat/strtod.c.

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/*
 * strtod.c --
 *
 *	Source code for the "strtod" library procedure.
 *
 * Copyright (c) 1988-1993 The Regents of the University of California.
 * Copyright (c) 1994 Sun Microsystems, Inc.
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"

#ifndef TRUE
#define TRUE 1
#define FALSE 0
#endif
#ifndef NULL
#define NULL 0
#endif

static const int maxExponent = 511;	/* Largest possible base 10 exponent.  Any
				 * exponent larger than this will already
				 * produce underflow or overflow, so there's
				 * no need to worry about additional digits.
				 */
static const double powersOf10[] = {	/* Table giving binary powers of 10.  Entry */
    10.,			/* is 10^2^i.  Used to convert decimal */
    100.,			/* exponents into floating-point numbers. */
    1.0e4,
    1.0e8,
    1.0e16,
    1.0e32,
    1.0e64,
    1.0e128,
    1.0e256
};
 
/*
 *----------------------------------------------------------------------
 *
 * strtod --
 *
 *	This procedure converts a floating-point number from an ASCII
 *	decimal representation to internal double-precision format.
 *
 * Results:
 *	The return value is the double-precision floating-point
 *	representation of the characters in string.  If endPtr isn't
 *	NULL, then *endPtr is filled in with the address of the
 *	next character after the last one that was part of the
 *	floating-point number.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

double
strtod(
    const char *string,		/* A decimal ASCII floating-point number,
				 * optionally preceded by white space. Must
				 * have form "-I.FE-X", where I is the integer
				 * part of the mantissa, F is the fractional
				 * part of the mantissa, and X is the
				 * exponent. Either of the signs may be "+",
				 * "-", or omitted. Either I or F may be
				 * omitted, or both. The decimal point isn't
				 * necessary unless F is present. The "E" may
				 * actually be an "e". E and X may both be
				 * omitted (but not just one). */
    char **endPtr)		/* If non-NULL, store terminating character's
				 * address here. */
{
    int sign, expSign = FALSE;
    double fraction, dblExp;
    const double *d;
    register const char *p;
    register int c;
    int exp = 0;		/* Exponent read from "EX" field. */
    int fracExp = 0;		/* Exponent that derives from the fractional
				 * part. Under normal circumstatnces, it is
				 * the negative of the number of digits in F.
				 * However, if I is very long, the last digits
				 * of I get dropped (otherwise a long I with a
				 * large negative exponent could cause an
				 * unnecessary overflow on I alone). In this
				 * case, fracExp is incremented one for each
				 * dropped digit. */
    int mantSize;		/* Number of digits in mantissa. */
    int decPt;			/* Number of mantissa digits BEFORE decimal
				 * point. */
    const char *pExp;		/* Temporarily holds location of exponent in
				 * string. */

    /*
     * Strip off leading blanks and check for a sign.
     */

    p = string;
    while (isspace(UCHAR(*p))) {
	p += 1;
    }
    if (*p == '-') {
	sign = TRUE;
	p += 1;
    } else {
	if (*p == '+') {
	    p += 1;
	}
	sign = FALSE;
    }

    /*
     * Count the number of digits in the mantissa (including the decimal
     * point), and also locate the decimal point.
     */

    decPt = -1;
    for (mantSize = 0; ; mantSize += 1)
    {
	c = *p;
	if (!isdigit(c)) {
	    if ((c != '.') || (decPt >= 0)) {
		break;
	    }
	    decPt = mantSize;
	}
	p += 1;
    }

    /*
     * Now suck up the digits in the mantissa. Use two integers to collect 9
     * digits each (this is faster than using floating-point). If the mantissa
     * has more than 18 digits, ignore the extras, since they can't affect the
     * value anyway.
     */

    pExp  = p;
    p -= mantSize;
    if (decPt < 0) {
	decPt = mantSize;
    } else {
	mantSize -= 1;		/* One of the digits was the point. */
    }
    if (mantSize > 18) {
	fracExp = decPt - 18;
	mantSize = 18;
    } else {
	fracExp = decPt - mantSize;
    }
    if (mantSize == 0) {
	fraction = 0.0;
	p = string;
	goto done;
    } else {
	int frac1, frac2;

	frac1 = 0;
	for ( ; mantSize > 9; mantSize -= 1) {
	    c = *p;
	    p += 1;
	    if (c == '.') {
		c = *p;
		p += 1;
	    }
	    frac1 = 10*frac1 + (c - '0');
	}
	frac2 = 0;
	for (; mantSize > 0; mantSize -= 1) {
	    c = *p;
	    p += 1;
	    if (c == '.') {
		c = *p;
		p += 1;
	    }
	    frac2 = 10*frac2 + (c - '0');
	}
	fraction = (1.0e9 * frac1) + frac2;
    }

    /*
     * Skim off the exponent.
     */

    p = pExp;
    if ((*p == 'E') || (*p == 'e')) {
	p += 1;
	if (*p == '-') {
	    expSign = TRUE;
	    p += 1;
	} else {
	    if (*p == '+') {
		p += 1;
	    }
	    expSign = FALSE;
	}
	if (!isdigit(UCHAR(*p))) {
	    p = pExp;
	    goto done;
	}
	while (isdigit(UCHAR(*p))) {
	    exp = exp * 10 + (*p - '0');
	    p += 1;
	}
    }
    if (expSign) {
	exp = fracExp - exp;
    } else {
	exp = fracExp + exp;
    }

    /*
     * Generate a floating-point number that represents the exponent. Do this
     * by processing the exponent one bit at a time to combine many powers of
     * 2 of 10. Then combine the exponent with the fraction.
     */

    if (exp < 0) {
	expSign = TRUE;
	exp = -exp;
    } else {
	expSign = FALSE;
    }
    if (exp > maxExponent) {
	exp = maxExponent;
	errno = ERANGE;
    }
    dblExp = 1.0;
    for (d = powersOf10; exp != 0; exp >>= 1, ++d) {
	if (exp & 01) {
	    dblExp *= *d;
	}
    }
    if (expSign) {
	fraction /= dblExp;
    } else {
	fraction *= dblExp;
    }

  done:
    if (endPtr != NULL) {
	*endPtr = (char *) p;
    }

    if (sign) {
	return -fraction;
    }
    return fraction;
}
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                      0,NULL,OPEN_EXISTING,0,NULL);
  GetFileTime(hFile,&ftCreate,&ftLastAcc,&ftLastWrite);
  DosDateTimeToFileTime((WORD)(dosdate>>16),(WORD)dosdate,&ftLocal);
  LocalFileTimeToFileTime(&ftLocal,&ftm);
  SetFileTime(hFile,&ftm,&ftLastAcc,&ftm);
  CloseHandle(hFile);
#else
#ifdef unix || __APPLE__
  struct utimbuf ut;
  struct tm newdate;
  newdate.tm_sec = tmu_date.tm_sec;
  newdate.tm_min=tmu_date.tm_min;
  newdate.tm_hour=tmu_date.tm_hour;
  newdate.tm_mday=tmu_date.tm_mday;
  newdate.tm_mon=tmu_date.tm_mon;







|







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                      0,NULL,OPEN_EXISTING,0,NULL);
  GetFileTime(hFile,&ftCreate,&ftLastAcc,&ftLastWrite);
  DosDateTimeToFileTime((WORD)(dosdate>>16),(WORD)dosdate,&ftLocal);
  LocalFileTimeToFileTime(&ftLocal,&ftm);
  SetFileTime(hFile,&ftm,&ftLastAcc,&ftm);
  CloseHandle(hFile);
#else
#if defined(unix) || defined(__APPLE__)
  struct utimbuf ut;
  struct tm newdate;
  newdate.tm_sec = tmu_date.tm_sec;
  newdate.tm_min=tmu_date.tm_min;
  newdate.tm_hour=tmu_date.tm_hour;
  newdate.tm_mday=tmu_date.tm_mday;
  newdate.tm_mon=tmu_date.tm_mon;

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        FindClose(hFind);
        ret = 1;
      }
  }
  return ret;
}
#else
#ifdef unix || __APPLE__
uLong filetime(f, tmzip, dt)
    char *f;               /* name of file to get info on */
    tm_zip *tmzip;         /* return value: access, modific. and creation times */
    uLong *dt;             /* dostime */
{
  int ret=0;
  struct stat s;        /* results of stat() */







|







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        FindClose(hFind);
        ret = 1;
      }
  }
  return ret;
}
#else
#if defined(unix) || defined(__APPLE__)
uLong filetime(f, tmzip, dt)
    char *f;               /* name of file to get info on */
    tm_zip *tmzip;         /* return value: access, modific. and creation times */
    uLong *dt;             /* dostime */
{
  int ret=0;
  struct stat s;        /* results of stat() */

Changes to doc/clock.n.

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If a format string lacks a \fB%z\fR or \fB%Z\fR format group,
it is possible for the time to be ambiguous because it appears twice
in the same day, once without and once with Daylight Saving Time.
If this situation occurs, the first occurrence of the time is chosen.
(For this reason, it is wise to have the input string contain the
time zone when converting local times.  This caveat does not apply to
UTC times.)













.SH "FORMAT GROUPS"
.PP
The following format groups are recognized by the \fBclock scan\fR and
\fBclock format\fR commands.
.TP
\fB%a\fR
On output, receives an abbreviation (\fIe.g.,\fR \fBMon\fR) for the day







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If a format string lacks a \fB%z\fR or \fB%Z\fR format group,
it is possible for the time to be ambiguous because it appears twice
in the same day, once without and once with Daylight Saving Time.
If this situation occurs, the first occurrence of the time is chosen.
(For this reason, it is wise to have the input string contain the
time zone when converting local times.  This caveat does not apply to
UTC times.)
.PP
If the interpretation of the groups yields an impossible time because
a field is out of range, enough of that field's unit will be added to
or subtracted from the time to bring it in range. Thus, if attempting to
scan or format day 0 of the month, one day will be subtracted from day
1 of the month, yielding the last day of the previous month.
.PP
If the interpretation of the groups yields an impossible time because
a Daylight Saving Time change skips over that time, or an ambiguous
time because a Daylight Saving Time change skips back so that the clock
observes the given time twice, and no time zone specifier (\fB%z\fR
or \fB%Z\fR) is present in the format, the time is interpreted as
if the clock had not changed. 
.SH "FORMAT GROUPS"
.PP
The following format groups are recognized by the \fBclock scan\fR and
\fBclock format\fR commands.
.TP
\fB%a\fR
On output, receives an abbreviation (\fIe.g.,\fR \fBMon\fR) for the day

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.QW \fB@\0\fIfileId\fR
notation, does not work.  When reading from a socket, a 16-bit DOS
application will hang and a 32-bit application will return immediately with
end-of-file.  When either type of application writes to a socket, the
information is instead sent to the console, if one is present, or is
discarded.
.RS













.PP
The Tk console text widget does not provide real standard IO capabilities.
Under Tk, when redirecting from standard input, all applications will see an
immediate end-of-file; information redirected to standard output or standard
error will be discarded.
.PP
Either forward or backward slashes are accepted as path separators for
................................................................................
.CS
\fBexec\fR cmp.bat somefile.c -o somefile
.CE
.PP
With the file \fIcmp.bat\fR looking something like:
.PP
.CS




@gcc %1 %2 %3 %4 %5 %6 %7 %8 %9
.CE
.SS "WORKING WITH COMMAND BUILT-INS"
.PP
Sometimes you need to be careful, as different programs may have the
same name and be in the path. It can then happen that typing a command
at the DOS prompt finds \fIa different program\fR than the same







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.QW \fB@\0\fIfileId\fR
notation, does not work.  When reading from a socket, a 16-bit DOS
application will hang and a 32-bit application will return immediately with
end-of-file.  When either type of application writes to a socket, the
information is instead sent to the console, if one is present, or is
discarded.
.RS
.PP
Note that the current escape resp. quoting of arguments for windows works only
with executables using CommandLineToArgv, CRT-library or similar, as well as
with the windows batch files (excepting the newline, see below).
Although it is the common escape algorithm, but, in fact, the way how the
executable parses the command-line (resp. splits it into single arguments)
is decisive.
.PP
Unfortunately, there is currently no way to supply newline character within
an argument to the batch files (\fB.cmd\fR or \fB.bat\fR) or to the command
processor (\fBcmd.exe /c\fR), because this causes truncation of command-line
(also the argument chain) on the first newline character.
But it works properly with an executable (using CommandLineToArgv, etc).
.PP
The Tk console text widget does not provide real standard IO capabilities.
Under Tk, when redirecting from standard input, all applications will see an
immediate end-of-file; information redirected to standard output or standard
error will be discarded.
.PP
Either forward or backward slashes are accepted as path separators for
................................................................................
.CS
\fBexec\fR cmp.bat somefile.c -o somefile
.CE
.PP
With the file \fIcmp.bat\fR looking something like:
.PP
.CS
@gcc %*
.CE
or like another variant using single parameters:
.CS
@gcc %1 %2 %3 %4 %5 %6 %7 %8 %9
.CE
.SS "WORKING WITH COMMAND BUILT-INS"
.PP
Sometimes you need to be careful, as different programs may have the
same name and be in the path. It can then happen that typing a command
at the DOS prompt finds \fIa different program\fR than the same

Changes to doc/http.n.

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'\" Copyright (c) 1995-1997 Sun Microsystems, Inc.
'\" Copyright (c) 1998-2000 by Ajuba Solutions.
'\" Copyright (c) 2004 ActiveState Corporation.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH "http" n 2.7 http "Tcl Bundled Packages"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
http \- Client-side implementation of the HTTP/1.1 protocol
.SH SYNOPSIS
\fBpackage require http ?2.7?\fR
.\" See Also -useragent option documentation in body!
.sp
\fB::http::config ?\fI\-option value\fR ...?
.sp
\fB::http::geturl \fIurl\fR ?\fI\-option value\fR ...?
.sp
\fB::http::formatQuery\fR \fIkey value\fR ?\fIkey value\fR ...?


.sp
\fB::http::reset\fR \fItoken\fR ?\fIwhy\fR?
.sp
\fB::http::wait \fItoken\fR
.sp
\fB::http::status \fItoken\fR
.sp
................................................................................
.sp
\fB::http::error \fItoken\fR
.sp
\fB::http::cleanup \fItoken\fR
.sp
\fB::http::register \fIproto port command\fR
.sp


\fB::http::unregister \fIproto\fR
.BE
.SH DESCRIPTION
.PP
The \fBhttp\fR package provides the client side of the HTTP/1.1
protocol, as defined in RFC 2616.
The package implements the GET, POST, and HEAD operations
of HTTP/1.1.  It allows configuration of a proxy host to get through
firewalls.  The package is compatible with the \fBSafesock\fR security
policy, so it can be used by untrusted applets to do URL fetching from
a restricted set of hosts. This package can be extended to support
additional HTTP transport protocols, such as HTTPS, by providing
a custom \fBsocket\fR command, via \fB::http::register\fR.
................................................................................
\fB\-accept\fR \fImimetypes\fR
.
The Accept header of the request.  The default is */*, which means that
all types of documents are accepted.  Otherwise you can supply a
comma-separated list of mime type patterns that you are
willing to receive.  For example,
.QW "image/gif, image/jpeg, text/*" .













.TP
\fB\-proxyhost\fR \fIhostname\fR
.
The name of the proxy host, if any.  If this value is the
empty string, the URL host is contacted directly.
.TP
\fB\-proxyport\fR \fInumber\fR
................................................................................
to determine if a proxy is required for a given host.  One argument, a
host name, is added to \fIcommand\fR when it is invoked.  If a proxy
is required, the callback should return a two-element list containing
the proxy server and proxy port.  Otherwise the filter should return
an empty list.  The default filter returns the values of the
\fB\-proxyhost\fR and \fB\-proxyport\fR settings if they are
non-empty.












.TP
\fB\-urlencoding\fR \fIencoding\fR
.
The \fIencoding\fR used for creating the x-url-encoded URLs with

\fB::http::formatQuery\fR.  The default is \fButf-8\fR, as specified by RFC
2718.  Prior to http 2.5 this was unspecified, and that behavior can be
returned by specifying the empty string (\fB{}\fR), although
\fIiso8859-1\fR is recommended to restore similar behavior but without the
\fB::http::formatQuery\fR throwing an error processing non-latin-1
characters.
.TP
\fB\-useragent\fR \fIstring\fR
.
The value of the User-Agent header in the HTTP request.  The default is
.QW "\fBTcl http client package 2.7\fR" .














.RE
.TP
\fB::http::geturl\fR \fIurl\fR ?\fIoptions\fR?
.
The \fB::http::geturl\fR command is the main procedure in the package.
The \fB\-query\fR option causes a POST operation and
the \fB\-validate\fR option causes a HEAD operation;
................................................................................
.CS
Pragma: no-cache
.CE
.RE
.TP
\fB\-keepalive\fR \fIboolean\fR
.
If true, attempt to keep the connection open for servicing
multiple requests.  Default is 0.
.TP
\fB\-method\fR \fItype\fR
.
Force the HTTP request method to \fItype\fR. \fB::http::geturl\fR will
auto-select GET, POST or HEAD based on other options, but this option
enables choices like PUT and DELETE for webdav support.
................................................................................
\fB::http::formatQuery\fR \fIkey value\fR ?\fIkey value\fR ...?
.
This procedure does x-url-encoding of query data.  It takes an even
number of arguments that are the keys and values of the query.  It
encodes the keys and values, and generates one string that has the
proper & and = separators.  The result is suitable for the
\fB\-query\fR value passed to \fB::http::geturl\fR.





.TP
\fB::http::reset\fR \fItoken\fR ?\fIwhy\fR?
.
This command resets the HTTP transaction identified by \fItoken\fR, if any.
This sets the \fBstate(status)\fR value to \fIwhy\fR, which defaults to
\fBreset\fR, and then calls the registered \fB\-command\fR callback.
.TP
................................................................................
package require tls

::http::register https 443 ::tls::socket

set token [::http::geturl https://my.secure.site/]
.CE
.RE











.TP
\fB::http::unregister\fR \fIproto\fR
.
This procedure unregisters a protocol handler that was previously
registered via \fB::http::register\fR, returning a two-item list of
the default port and handler command that was previously installed
(via \fB::http::register\fR) if there was such a handler, and an error if
................................................................................
Once the data associated with the URL is no longer needed, the state
array should be unset to free up storage.
The \fB::http::cleanup\fR procedure is provided for that purpose.
The following elements of
the array are supported:
.RS
.TP








\fBbody\fR
.
The contents of the URL.  This will be empty if the \fB\-channel\fR
option has been specified.  This value is returned by the \fB::http::data\fR command.
.TP
\fBcharset\fR
.
................................................................................
.
A copy of the \fBContent-Type\fR meta-data value.
.TP
\fBurl\fR
.
The requested URL.
.RE




































































































.SH EXAMPLE
.PP
This example creates a procedure to copy a URL to a file while printing a
progress meter, and prints the meta-data associated with the URL.
.PP
.CS
proc httpcopy { url file {chunk 4096} } {







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'\" Copyright (c) 1995-1997 Sun Microsystems, Inc.
'\" Copyright (c) 1998-2000 by Ajuba Solutions.
'\" Copyright (c) 2004 ActiveState Corporation.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH "http" n 2.9 http "Tcl Bundled Packages"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
http \- Client-side implementation of the HTTP/1.1 protocol
.SH SYNOPSIS
\fBpackage require http ?2.8?\fR
.\" See Also -useragent option documentation in body!
.sp
\fB::http::config ?\fI\-option value\fR ...?
.sp
\fB::http::geturl \fIurl\fR ?\fI\-option value\fR ...?
.sp
\fB::http::formatQuery\fR \fIkey value\fR ?\fIkey value\fR ...?
.sp
\fB::http::quoteString\fR \fIvalue\fR
.sp
\fB::http::reset\fR \fItoken\fR ?\fIwhy\fR?
.sp
\fB::http::wait \fItoken\fR
.sp
\fB::http::status \fItoken\fR
.sp
................................................................................
.sp
\fB::http::error \fItoken\fR
.sp
\fB::http::cleanup \fItoken\fR
.sp
\fB::http::register \fIproto port command\fR
.sp
\fB::http::registerError \fIport\fR ?\fImessage\fR?
.sp
\fB::http::unregister \fIproto\fR
.BE
.SH DESCRIPTION
.PP
The \fBhttp\fR package provides the client side of the HTTP/1.1
protocol, as defined in RFC 7230 to RFC 7235, which supersede RFC 2616.
The package implements the GET, POST, and HEAD operations
of HTTP/1.1.  It allows configuration of a proxy host to get through
firewalls.  The package is compatible with the \fBSafesock\fR security
policy, so it can be used by untrusted applets to do URL fetching from
a restricted set of hosts. This package can be extended to support
additional HTTP transport protocols, such as HTTPS, by providing
a custom \fBsocket\fR command, via \fB::http::register\fR.
................................................................................
\fB\-accept\fR \fImimetypes\fR
.
The Accept header of the request.  The default is */*, which means that
all types of documents are accepted.  Otherwise you can supply a
comma-separated list of mime type patterns that you are
willing to receive.  For example,
.QW "image/gif, image/jpeg, text/*" .
.TP
\fB\-pipeline\fR \fIboolean\fR
.
Specifies whether HTTP/1.1 transactions on a persistent socket will be
pipelined.  See the \fBPERSISTENT SOCKETS\fR section for details. The default
is 1.
.TP
\fB\-postfresh\fR \fIboolean\fR
.
Specifies whether requests that use the \fBPOST\fR method will always use a
fresh socket, overriding the \fB-keepalive\fR option of
command \fBhttp::geturl\fR.  See the \fBPERSISTENT SOCKETS\fR section for details.
The default is 0.
.TP
\fB\-proxyhost\fR \fIhostname\fR
.
The name of the proxy host, if any.  If this value is the
empty string, the URL host is contacted directly.
.TP
\fB\-proxyport\fR \fInumber\fR
................................................................................
to determine if a proxy is required for a given host.  One argument, a
host name, is added to \fIcommand\fR when it is invoked.  If a proxy
is required, the callback should return a two-element list containing
the proxy server and proxy port.  Otherwise the filter should return
an empty list.  The default filter returns the values of the
\fB\-proxyhost\fR and \fB\-proxyport\fR settings if they are
non-empty.
.TP
\fB\-repost\fR \fIboolean\fR
.
Specifies what to do if a POST request over a persistent connection fails
because the server has half-closed the connection.  If boolean \fBtrue\fR, the
request
will be automatically retried; if boolean \fBfalse\fR it will not, and the
application
that uses \fBhttp::geturl\fR is expected to seek user confirmation before
retrying the POST.  The value \fBtrue\fR should be used only under certain
conditions. See the \fBPERSISTENT SOCKETS\fR section for details. The
default is 0.
.TP
\fB\-urlencoding\fR \fIencoding\fR
.
The \fIencoding\fR used for creating the x-url-encoded URLs with
\fB::http::formatQuery\fR and \fB::http::quoteString\fR.
The default is \fButf-8\fR, as specified by RFC
2718.  Prior to http 2.5 this was unspecified, and that behavior can be
returned by specifying the empty string (\fB{}\fR), although
\fIiso8859-1\fR is recommended to restore similar behavior but without the
\fB::http::formatQuery\fR or \fB::http::quoteString\fR
throwing an error processing non-latin-1 characters.
.TP
\fB\-useragent\fR \fIstring\fR
.
The value of the User-Agent header in the HTTP request.  In an unsafe
interpreter, the default value depends upon the operating system, and
the version numbers of \fBhttp\fR and \fBTcl\fR, and is (for example)
.QW "\fBMozilla/5.0 (Windows; U; Windows NT 10.0) http/2.8.12 Tcl/8.6.8\fR" .
A safe interpreter cannot determine its operating system, and so the default
in a safe interpreter is to use a Windows 10 value with the current version
numbers of \fBhttp\fR and \fBTcl\fR.
.TP
\fB\-zip\fR \fIboolean\fR
.
If the value is boolean \fBtrue\fR, then by default requests will send a header
.QW "\fBAccept-Encoding: gzip,deflate,compress\fR" .
If the value is boolean \fBfalse\fR, then by default this header will not be sent.
In either case the default can be overridden for an individual request by
supplying a custom \fBAccept-Encoding\fR header in the \fB-headers\fR option
of \fBhttp::geturl\fR. The default is 1.
.RE
.TP
\fB::http::geturl\fR \fIurl\fR ?\fIoptions\fR?
.
The \fB::http::geturl\fR command is the main procedure in the package.
The \fB\-query\fR option causes a POST operation and
the \fB\-validate\fR option causes a HEAD operation;
................................................................................
.CS
Pragma: no-cache
.CE
.RE
.TP
\fB\-keepalive\fR \fIboolean\fR
.
If boolean \fBtrue\fR, attempt to keep the connection open for servicing
multiple requests.  Default is 0.
.TP
\fB\-method\fR \fItype\fR
.
Force the HTTP request method to \fItype\fR. \fB::http::geturl\fR will
auto-select GET, POST or HEAD based on other options, but this option
enables choices like PUT and DELETE for webdav support.
................................................................................
\fB::http::formatQuery\fR \fIkey value\fR ?\fIkey value\fR ...?
.
This procedure does x-url-encoding of query data.  It takes an even
number of arguments that are the keys and values of the query.  It
encodes the keys and values, and generates one string that has the
proper & and = separators.  The result is suitable for the
\fB\-query\fR value passed to \fB::http::geturl\fR.
.TP
\fB::http::quoteString\fR \fIvalue\fR
.
This procedure does x-url-encoding of string.  It takes a single argument and
encodes it.
.TP
\fB::http::reset\fR \fItoken\fR ?\fIwhy\fR?
.
This command resets the HTTP transaction identified by \fItoken\fR, if any.
This sets the \fBstate(status)\fR value to \fIwhy\fR, which defaults to
\fBreset\fR, and then calls the registered \fB\-command\fR callback.
.TP
................................................................................
package require tls

::http::register https 443 ::tls::socket

set token [::http::geturl https://my.secure.site/]
.CE
.RE
.TP
\fB::http::registerError\fR \fIport\fR ?\fImessage\fR?
.
This procedure allows a registered protocol handler to deliver an error
message for use by \fBhttp\fR.  Calling this command does not raise an
error. The command is useful when a registered protocol detects an problem
(for example, an invalid TLS certificate) that will cause an error to
propagate to \fBhttp\fR.  The command allows \fBhttp\fR to provide a
precise error message rather than a general one.  The command returns the
value provided by the last call with argument \fImessage\fR, or the empty
string if no such call has been made.
.TP
\fB::http::unregister\fR \fIproto\fR
.
This procedure unregisters a protocol handler that was previously
registered via \fB::http::register\fR, returning a two-item list of
the default port and handler command that was previously installed
(via \fB::http::register\fR) if there was such a handler, and an error if
................................................................................
Once the data associated with the URL is no longer needed, the state
array should be unset to free up storage.
The \fB::http::cleanup\fR procedure is provided for that purpose.
The following elements of
the array are supported:
.RS
.TP
\fBbinary\fR
.
This is boolean \fBtrue\fR if (after decoding any compression specified
by the
.QW "Content-Encoding"
response header) the HTTP response is binary.  It is boolean \fBfalse\fR
if the HTTP response is text.
.TP
\fBbody\fR
.
The contents of the URL.  This will be empty if the \fB\-channel\fR
option has been specified.  This value is returned by the \fB::http::data\fR command.
.TP
\fBcharset\fR
.
................................................................................
.
A copy of the \fBContent-Type\fR meta-data value.
.TP
\fBurl\fR
.
The requested URL.
.RE
.SH "PERSISTENT CONNECTIONS"
.PP
.SS "BASICS"
.PP
See RFC 7230 Sec 6, which supersedes RFC 2616 Sec 8.1.
.PP
A persistent connection allows multiple HTTP/1.1 transactions to be
carried over the same TCP connection.  Pipelining allows a
client to make multiple requests over a persistent connection without
waiting for each response.  The server sends responses in the same order
that the requests were received.
.PP
If a POST request fails to complete, typically user confirmation is
needed before sending the request again.  The user may wish to verify
whether the server was modified by the failed POST request, before
sending the same request again.
.PP
A HTTP request will use a persistent socket if the call to
\fBhttp::geturl\fR has the option \fB-keepalive true\fR. It will use
pipelining where permitted if the \fBhttp::config\fR option
\fB-pipeline\fR is boolean \fBtrue\fR (its default value).
.PP
The http package maintains no more than one persistent connection to each
server (i.e. each value of
.QW "domain:port" ).
If \fBhttp::geturl\fR is called to make a request over a persistent
connection while the connection is busy with another request, the new
request will be held in a queue until the connection is free.
.PP
The http package does not support HTTP/1.0 persistent connections
controlled by the \fBKeep-Alive\fR header.
.SS "SPECIAL CASES"
.PP
This subsection discusses issues related to closure of the
persistent connection by the server, automatic retry of failed requests,
the special treatment necessary for POST requests, and the options for
dealing with these cases.
.PP
In accordance with RFC 7230, \fBhttp::geturl\fR does not pipeline
requests that use the POST method.  If a POST uses a persistent
connection and is not the first request on that connection,
\fBhttp::geturl\fR waits until it has received the response for the previous
request; or (if \fBhttp::config\fR option \fB-postfresh\fR is boolean \fBtrue\fR) it
uses a new connection for each POST.
.PP
If the server is processing a number of pipelined requests, and sends a
response header
.QW "\fBConnection: close\fR"
with one of the responses (other than the last), then subsequent responses
are unfulfilled. \fBhttp::geturl\fR will send the unfulfilled requests again
over a new connection.
.PP
A difficulty arises when a HTTP client sends a request over a persistent
connection that has been idle for a while.  The HTTP server may
half-close an apparently idle connection while the client is sending a
request, but before the request arrives at the server: in this case (an
.QW "asynchronous close event" )
the request will fail.  The difficulty arises because the client cannot
be certain whether the POST modified the state of the server.  For HEAD or
GET requests, \fBhttp::geturl\fR opens another connection and retransmits
the failed request. However, if the request was a POST, RFC 7230 forbids
automatic retry by default, suggesting either user confirmation, or
confirmation by user-agent software that has semantic understanding of
the application.  The \fBhttp::config\fR option \fB-repost\fR allows for
either possibility.
.PP
Asynchronous close events can occur only in a short interval of time.  The
\fBhttp\fR package monitors each persistent connection for closure by the
server.  Upon detection, the connection is also closed at the client end,
and subsequent requests will use a fresh connection.
.PP
If the \fBhttp::geturl\fR command is called with option \fB-keepalive true\fR,
then it will both try to use an existing persistent connection
(if one is available), and it will send the server a
.QW "\fBConnection: keep-alive\fR"
request header asking to keep the connection open for future requests.
.PP
The \fBhttp::config\fR options \fB-pipeline\fR, \fB-postfresh\fR, and
\fB-repost\fR relate to persistent connections.
.PP
Option \fB-pipeline\fR, if boolean \fBtrue\fR, will pipeline GET and HEAD requests
made
over a persistent connection.  POST requests will not be pipelined - if the
POST is not the first transaction on the connection, its request will not
be sent until the previous response has finished.  GET and HEAD requests
made after a POST will not be sent until the POST response has been
delivered, and will not be sent if the POST fails.
.PP
Option \fB-postfresh\fR, if boolean \fBtrue\fR, will override the \fBhttp::geturl\fR option
\fB-keepalive\fR, and always open a fresh connection for a POST request.
.PP
Option \fB-repost\fR, if \fBtrue\fR, permits automatic retry of a POST request
that fails because it uses a persistent connection that the server has
half-closed (an
.QW "asynchronous close event" ).
Subsequent GET and HEAD requests in a failed pipeline will also be retried.
\fIThe -repost option should be used only if the application understands
that the retry is appropriate\fR - specifically, the application must know
that if the failed POST successfully modified the state of the server, a repeat POST
would have no adverse effect.
.SH EXAMPLE
.PP
This example creates a procedure to copy a URL to a file while printing a
progress meter, and prints the meta-data associated with the URL.
.PP
.CS
proc httpcopy { url file {chunk 4096} } {

Changes to doc/lreplace.n.

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.SH NAME
lreplace \- Replace elements in a list with new elements
.SH SYNOPSIS
\fBlreplace \fIlist first last \fR?\fIelement element ...\fR?
.BE
.SH DESCRIPTION
.PP
\fBlreplace\fR returns a new list formed by replacing one or more elements of
\fIlist\fR with the \fIelement\fR arguments.
\fIfirst\fR and \fIlast\fR are index values specifying the first and
last elements of the range to replace.
The index values \fIfirst\fR and \fIlast\fR are interpreted
the same as index values for the command \fBstring index\fR,
supporting simple index arithmetic and indices relative to the
end of the list.
0 refers to the first element of the
list, and \fBend\fR refers to the last element of the list.
If \fIlist\fR is empty, then \fIfirst\fR and \fIlast\fR are ignored.
.PP

If \fIfirst\fR is less than zero, it is considered to refer to before the
first element of the list.  For non-empty lists, the element indicated
by \fIfirst\fR must exist or \fIfirst\fR must indicate before the
start of the list.




.PP
If \fIlast\fR is less than \fIfirst\fR, then any specified elements
will be inserted into the list before the point specified by \fIfirst\fR
with no elements being deleted.
.PP
The \fIelement\fR arguments specify zero or more new arguments to
be added to the list in place of those that were deleted.
Each \fIelement\fR argument will become a separate element of
the list.  If no \fIelement\fR arguments are specified, then the elements
between \fIfirst\fR and \fIlast\fR are simply deleted.  If \fIlist\fR
is empty, any \fIelement\fR arguments are added to the end of the list.
.SH EXAMPLES
.PP
Replacing an element of a list with another:
.PP
.CS
% \fBlreplace\fR {a b c d e} 1 1 foo
a foo c d e
................................................................................
.CS
proc lremove {listVariable value} {
    upvar 1 $listVariable var
    set idx [lsearch -exact $var $value]
    set var [\fBlreplace\fR $var $idx $idx]
}
.CE













.SH "SEE ALSO"
list(n), lappend(n), lindex(n), linsert(n), llength(n), lsearch(n),
lset(n), lrange(n), lsort(n),
string(n)
.SH KEYWORDS
element, list, replace











|









<

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>


|


|



|
<







 







>
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>
>
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>
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
55
56
..
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
.SH NAME
lreplace \- Replace elements in a list with new elements
.SH SYNOPSIS
\fBlreplace \fIlist first last \fR?\fIelement element ...\fR?
.BE
.SH DESCRIPTION
.PP
\fBlreplace\fR returns a new list formed by replacing zero or more elements of
\fIlist\fR with the \fIelement\fR arguments.
\fIfirst\fR and \fIlast\fR are index values specifying the first and
last elements of the range to replace.
The index values \fIfirst\fR and \fIlast\fR are interpreted
the same as index values for the command \fBstring index\fR,
supporting simple index arithmetic and indices relative to the
end of the list.
0 refers to the first element of the
list, and \fBend\fR refers to the last element of the list.

.PP
If either \fIfirst\fR or \fIlast\fR is less than zero, it is considered
to refer to before the first element of the list. This allows \fBlreplace\fR
to prepend elements to \fIlist\fR.
.VS TIP505
If either \fIfirst\fR or \fIlast\fR indicates a position greater than the
index of the last element of the list, it is treated as if it is an
index one greater than the last element. This allows \fBlreplace\fR to
append elements to \fIlist\fR.
.VE TIP505
.PP
If \fIlast\fR is less than \fIfirst\fR, then any specified elements
will be inserted into the list before the element specified by \fIfirst\fR
with no elements being deleted.
.PP
The \fIelement\fR arguments specify zero or more new elements to
be added to the list in place of those that were deleted.
Each \fIelement\fR argument will become a separate element of
the list.  If no \fIelement\fR arguments are specified, then the elements
between \fIfirst\fR and \fIlast\fR are simply deleted.

.SH EXAMPLES
.PP
Replacing an element of a list with another:
.PP
.CS
% \fBlreplace\fR {a b c d e} 1 1 foo
a foo c d e
................................................................................
.CS
proc lremove {listVariable value} {
    upvar 1 $listVariable var
    set idx [lsearch -exact $var $value]
    set var [\fBlreplace\fR $var $idx $idx]
}
.CE
.PP
.VS TIP505
Appending elements to the list; note that \fBend+2\fR will initially
be treated as if it is \fB6\fR here, but both that and \fB12345\fR are greater
than the index of the final item so they behave identically:
.PP
.CS
% set var {a b c d e}
a b c d e
% set var [\fBlreplace\fR $var 12345 end+2 f g h i]
a b c d e f g h i
.CE
.VE TIP505
.SH "SEE ALSO"
list(n), lappend(n), lindex(n), linsert(n), llength(n), lsearch(n),
lset(n), lrange(n), lsort(n),
string(n)
.SH KEYWORDS
element, list, replace
.\" Local variables:
.\" mode: nroff
.\" fill-column: 78
.\" End:

Changes to doc/tcltest.n.

4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
...
450
451
452
453
454
455
456

457
458
459
460
461
462
463
...
573
574
575
576
577
578
579









580
581
582
583
584
585
586
'\" Copyright (c) 1998-1999 Scriptics Corporation
'\" Copyright (c) 2000 Ajuba Solutions
'\" Contributions from Don Porter, NIST, 2002. (not subject to US copyright)
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH "tcltest" n 2.3 tcltest "Tcl Bundled Packages"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
tcltest \- Test harness support code and utilities
.SH SYNOPSIS
.nf
\fBpackage require tcltest\fR ?\fB2.3\fR?

\fBtcltest::test \fIname description\fR ?\fI\-option value ...\fR?
\fBtcltest::test \fIname description\fR ?\fIconstraints\fR? \fIbody result\fR

\fBtcltest::loadTestedCommands\fR
\fBtcltest::makeDirectory \fIname\fR ?\fIdirectory\fR?
\fBtcltest::removeDirectory \fIname\fR ?\fIdirectory\fR?
................................................................................
        ?\fB\-setup \fIsetupScript\fR?
        ?\fB\-body \fItestScript\fR?
        ?\fB\-cleanup \fIcleanupScript\fR?
        ?\fB\-result \fIexpectedAnswer\fR?
        ?\fB\-output \fIexpectedOutput\fR?
        ?\fB\-errorOutput \fIexpectedError\fR?
        ?\fB\-returnCodes \fIcodeList\fR?

        ?\fB\-match \fImode\fR?
.CE
.PP
The \fIname\fR may be any string.  It is conventional to choose
a \fIname\fR according to the pattern:
.PP
.CS
................................................................................
a list of return codes that may be accepted from evaluation of the
\fB\-body\fR script.  If evaluation of the \fB\-body\fR script returns
a code not in the \fIexpectedCodeList\fR, the test fails.  All
return codes known to \fBreturn\fR, in both numeric and symbolic
form, including extended return codes, are acceptable elements in
the \fIexpectedCodeList\fR.  Default value is
.QW "\fBok return\fR" .









.PP
To pass, a test must successfully evaluate its \fB\-setup\fR, \fB\-body\fR,
and \fB\-cleanup\fR scripts.  The return code of the \fB\-body\fR script and
its result must match expected values, and if specified, output and error
data from the test must match expected \fB\-output\fR and \fB\-errorOutput\fR
values.  If any of these conditions are not met, then the test fails.
Note that all scripts are evaluated in the context of the caller







|







|







 







>







 







>
>
>
>
>
>
>
>
>







4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
...
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
...
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
'\" Copyright (c) 1998-1999 Scriptics Corporation
'\" Copyright (c) 2000 Ajuba Solutions
'\" Contributions from Don Porter, NIST, 2002. (not subject to US copyright)
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH "tcltest" n 2.5 tcltest "Tcl Bundled Packages"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
tcltest \- Test harness support code and utilities
.SH SYNOPSIS
.nf
\fBpackage require tcltest\fR ?\fB2.5\fR?

\fBtcltest::test \fIname description\fR ?\fI\-option value ...\fR?
\fBtcltest::test \fIname description\fR ?\fIconstraints\fR? \fIbody result\fR

\fBtcltest::loadTestedCommands\fR
\fBtcltest::makeDirectory \fIname\fR ?\fIdirectory\fR?
\fBtcltest::removeDirectory \fIname\fR ?\fIdirectory\fR?
................................................................................
        ?\fB\-setup \fIsetupScript\fR?
        ?\fB\-body \fItestScript\fR?
        ?\fB\-cleanup \fIcleanupScript\fR?
        ?\fB\-result \fIexpectedAnswer\fR?
        ?\fB\-output \fIexpectedOutput\fR?
        ?\fB\-errorOutput \fIexpectedError\fR?
        ?\fB\-returnCodes \fIcodeList\fR?
        ?\fB\-errorCode \fIexpectedErrorCode\fR?
        ?\fB\-match \fImode\fR?
.CE
.PP
The \fIname\fR may be any string.  It is conventional to choose
a \fIname\fR according to the pattern:
.PP
.CS
................................................................................
a list of return codes that may be accepted from evaluation of the
\fB\-body\fR script.  If evaluation of the \fB\-body\fR script returns
a code not in the \fIexpectedCodeList\fR, the test fails.  All
return codes known to \fBreturn\fR, in both numeric and symbolic
form, including extended return codes, are acceptable elements in
the \fIexpectedCodeList\fR.  Default value is
.QW "\fBok return\fR" .
.TP
\fB\-errorCode \fIexpectedErrorCode\fR
.
The optional \fB\-errorCode\fR attribute supplies \fIexpectedErrorCode\fR,
a glob pattern that should match the error code reported from evaluation of the
\fB\-body\fR script.  If evaluation of the \fB\-body\fR script returns
a code not matching \fIexpectedErrorCode\fR, the test fails.  Default value is
.QW "\fB*\fR" .
If \fB\-returnCodes\fR does not include \fBerror\fR it is set to \fBerror\fR.
.PP
To pass, a test must successfully evaluate its \fB\-setup\fR, \fB\-body\fR,
and \fB\-cleanup\fR scripts.  The return code of the \fB\-body\fR script and
its result must match expected values, and if specified, output and error
data from the test must match expected \fB\-output\fR and \fB\-errorOutput\fR
values.  If any of these conditions are not met, then the test fails.
Note that all scripts are evaluated in the context of the caller

Changes to generic/tcl.decls.

2365
2366
2367
2368
2369
2370
2371




2372
2373
2374
2375
2376
2377
2378
##############################################################################

# Public functions that are not accessible via the stubs table.

export {
    void Tcl_Main(int argc, char **argv, Tcl_AppInitProc *appInitProc)
}




export {
    const char *Tcl_InitStubs(Tcl_Interp *interp, const char *version,
	int exact)
}
export {
    const char *TclTomMathInitializeStubs(Tcl_Interp* interp,
	const char* version, int epoch, int revision)







>
>
>
>







2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
##############################################################################

# Public functions that are not accessible via the stubs table.

export {
    void Tcl_Main(int argc, char **argv, Tcl_AppInitProc *appInitProc)
}
export {
    void Tcl_MainEx(int argc, char **argv, Tcl_AppInitProc *appInitProc,
    Tcl_Interp *interp)
}
export {
    const char *Tcl_InitStubs(Tcl_Interp *interp, const char *version,
	int exact)
}
export {
    const char *TclTomMathInitializeStubs(Tcl_Interp* interp,
	const char* version, int epoch, int revision)

Changes to generic/tcl.h.

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
65
66
67
68
 * 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)
 * 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  8

#define TCL_VERSION	    "8.6"
#define TCL_PATCH_LEVEL	    "8.6.8"
 
/*
 *----------------------------------------------------------------------------
 * The following definitions set up the proper options for Windows compilers.
 * We use this method because there is no autoconf equivalent.
 */








<
<
<
<









|


|







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
 * 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)
 * README		(sections 0 and 2, with and without separator)




 * 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  9

#define TCL_VERSION	    "8.6"
#define TCL_PATCH_LEVEL	    "8.6.9"
 
/*
 *----------------------------------------------------------------------------
 * The following definitions set up the proper options for Windows compilers.
 * We use this method because there is no autoconf equivalent.
 */

Changes to generic/tclBasic.c.

7609
7610
7611
7612
7613
7614
7615
7616












7617
7618
7619
7620
7621
7622
7623
7624
7625
7626
7627
7628
7629
7630
7631
7632
7633
7634
7635
7636
    }
    if (TclGetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) {
	return TCL_ERROR;
    }

    if (type == TCL_NUMBER_DOUBLE) {
	d = *((const double *) ptr);
	if ((d >= (double)LONG_MAX) || (d <= (double)LONG_MIN)) {












	    mp_int big;

	    if (Tcl_InitBignumFromDouble(interp, d, &big) != TCL_OK) {
		/* Infinity */
		return TCL_ERROR;
	    }
	    Tcl_SetObjResult(interp, Tcl_NewBignumObj(&big));
	    return TCL_OK;
	} else {
	    long result = (long) d;

	    Tcl_SetObjResult(interp, Tcl_NewLongObj(result));
	    return TCL_OK;
	}
    }

    if (type != TCL_NUMBER_NAN) {
	/*
	 * All integers are already of integer type.
	 */







|
>
>
>
>
>
>
>
>
>
>
>
>








<
<
<
<
<







7609
7610
7611
7612
7613
7614
7615
7616
7617
7618
7619
7620
7621
7622
7623
7624
7625
7626
7627
7628
7629
7630
7631
7632
7633
7634
7635
7636





7637
7638
7639
7640
7641
7642
7643
    }
    if (TclGetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) {
	return TCL_ERROR;
    }

    if (type == TCL_NUMBER_DOUBLE) {
	d = *((const double *) ptr);
	if ((d < (double)LONG_MAX) && (d > (double)LONG_MIN)) {
	    long result = (long) d;

	    Tcl_SetObjResult(interp, Tcl_NewLongObj(result));
	    return TCL_OK;
#ifndef TCL_WIDE_INT_IS_LONG
	} else if ((d < (double)LLONG_MAX) && (d > (double)LLONG_MIN)) {
	    Tcl_WideInt result = (Tcl_WideInt) d;

	    Tcl_SetObjResult(interp, Tcl_NewWideIntObj(result));
	    return TCL_OK;
#endif
	} else {
	    mp_int big;

	    if (Tcl_InitBignumFromDouble(interp, d, &big) != TCL_OK) {
		/* Infinity */
		return TCL_ERROR;
	    }
	    Tcl_SetObjResult(interp, Tcl_NewBignumObj(&big));
	    return TCL_OK;





	}
    }

    if (type != TCL_NUMBER_NAN) {
	/*
	 * All integers are already of integer type.
	 */

Changes to generic/tclBinary.c.

2910
2911
2912
2913
2914
2915
2916





2917
2918
2919
2920
2921
2922
2923
....
2940
2941
2942
2943
2944
2945
2946
2947


2948
2949
2950
2951
2952
2953
2954
2955
2956
	     */

	    if (data < dataend) {
		c = *data++;
	    } else if (i > 1) {
		c = '=';
	    } else {





		cut += 3;
		break;
	    }

	    /*
	     * Load the character into the block value. Handle ='s specially
	     * because they're only valid as the last character or two of the
................................................................................
		value = (value << 6) | ((c - 'a' + 26) & 0x3f);
	    } else if (c >= '0' && c <= '9') {
		value = (value << 6) | ((c - '0' + 52) & 0x3f);
	    } else if (c == '+') {
		value = (value << 6) | 0x3e;
	    } else if (c == '/') {
		value = (value << 6) | 0x3f;
	    } else if (c == '=') {


		value <<= 6;
		cut++;
	    } else if (strict || !isspace(c)) {
		goto bad64;
	    } else {
		i--;
	    }
	}
	*cursor++ = UCHAR((value >> 16) & 0xff);







>
>
>
>
>







 







|
>
>

|







2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
....
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
	     */

	    if (data < dataend) {
		c = *data++;
	    } else if (i > 1) {
		c = '=';
	    } else {
		if (strict && i <= 1) {
		    /* single resp. unfulfilled char (each 4th next single char)
		     * is rather bad64 error case in strict mode */
		    goto bad64;
		}
		cut += 3;
		break;
	    }

	    /*
	     * Load the character into the block value. Handle ='s specially
	     * because they're only valid as the last character or two of the
................................................................................
		value = (value << 6) | ((c - 'a' + 26) & 0x3f);
	    } else if (c >= '0' && c <= '9') {
		value = (value << 6) | ((c - '0' + 52) & 0x3f);
	    } else if (c == '+') {
		value = (value << 6) | 0x3e;
	    } else if (c == '/') {
		value = (value << 6) | 0x3f;
	    } else if (c == '=' && (
		!strict || i > 1) /* "=" and "a=" is rather bad64 error case in strict mode */
	    ) {
		value <<= 6;
		if (i) cut++;
	    } else if (strict || !isspace(c)) {
		goto bad64;
	    } else {
		i--;
	    }
	}
	*cursor++ = UCHAR((value >> 16) & 0xff);

Changes to generic/tclCmdAH.c.

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
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
....
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
{
    if (objc != 1) {
	Tcl_WrongNumArgs(interp, 1, objv, NULL);
	return TCL_ERROR;
    }
    return TCL_CONTINUE;
}
 
/*
 *----------------------------------------------------------------------
 *
 * Tcl_EncodingObjCmd --
 *
 *	This command manipulates encodings.
 *
 * Results:
 *	A standard Tcl result.
 *
 * Side effects:
 *	See the user documentation.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_EncodingObjCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    int index;

    static const char *const optionStrings[] = {
	"convertfrom", "convertto", "dirs", "names", "system",
	NULL
    };
    enum options {
	ENC_CONVERTFROM, ENC_CONVERTTO, ENC_DIRS, ENC_NAMES, ENC_SYSTEM
    };

    if (objc < 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
	return TCL_ERROR;
    }
    if (Tcl_GetIndexFromObj(interp, objv[1], optionStrings, "option", 0,
	    &index) != TCL_OK) {
	return TCL_ERROR;
    }

    switch ((enum options) index) {
    case ENC_CONVERTTO:
	return EncodingConverttoObjCmd(dummy, interp, objc, objv);
    case ENC_CONVERTFROM:
	return EncodingConvertfromObjCmd(dummy, interp, objc, objv);
    case ENC_DIRS:
	return EncodingDirsObjCmd(dummy, interp, objc, objv);
    case ENC_NAMES:
	return EncodingNamesObjCmd(dummy, interp, objc, objv);
    case ENC_SYSTEM:
	return EncodingSystemObjCmd(dummy, interp, objc, objv);
    }
    return TCL_OK;
}
 
/*
 *-----------------------------------------------------------------------------
 *
 * TclInitEncodingCmd --
 *
 *	This function creates the 'encoding' ensemble.
................................................................................
    int objc,
    Tcl_Obj *const objv[])
{
    if (objc < 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "name ?name ...?");
	return TCL_ERROR;
    }
    Tcl_SetObjResult(interp, TclJoinPath(objc - 1, objv + 1));
    return TCL_OK;
}
 
/*
 *----------------------------------------------------------------------
 *
 * PathNativeNameCmd --







<
<
<
<
<
<
<
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<
<
<
<
<
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507
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514
515
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....
2123
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2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
{
    if (objc != 1) {
	Tcl_WrongNumArgs(interp, 1, objv, NULL);
	return TCL_ERROR;
    }
    return TCL_CONTINUE;
}

























































 
/*
 *-----------------------------------------------------------------------------
 *
 * TclInitEncodingCmd --
 *
 *	This function creates the 'encoding' ensemble.
................................................................................
    int objc,
    Tcl_Obj *const objv[])
{
    if (objc < 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "name ?name ...?");
	return TCL_ERROR;
    }
    Tcl_SetObjResult(interp, TclJoinPath(objc - 1, objv + 1, 0));
    return TCL_OK;
}
 
/*
 *----------------------------------------------------------------------
 *
 * PathNativeNameCmd --

Changes to generic/tclCmdIL.c.

2743
2744
2745
2746
2747
2748
2749


2750
2751
2752
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2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
    if (result != TCL_OK) {
	return result;
    }

    if (first < 0) {
	first = 0;
    }



    /*
     * Complain if the user asked for a start element that is greater than the
     * list length. This won't ever trigger for the "end-*" case as that will
     * be properly constrained by TclGetIntForIndex because we use listLen-1
     * (to allow for replacing the last elem).
     */

    if ((first >= listLen) && (listLen > 0)) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"list doesn't contain element %s", TclGetString(objv[2])));
	Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LREPLACE", "BADIDX",
		NULL);
	return TCL_ERROR;
    }
    if (last >= listLen) {
	last = listLen - 1;
    }
    if (first <= last) {
	numToDelete = last - first + 1;
    } else {
	numToDelete = 0;







>
>
|
<
<
<
<
<
<

<
<
<
<
<
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<







2743
2744
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2749
2750
2751
2752






2753







2754
2755
2756
2757
2758
2759
2760
    if (result != TCL_OK) {
	return result;
    }

    if (first < 0) {
	first = 0;
    }
    if (first > listLen) {
	first = listLen;
    }














    if (last >= listLen) {
	last = listLen - 1;
    }
    if (first <= last) {
	numToDelete = last - first + 1;
    } else {
	numToDelete = 0;

Changes to generic/tclCmdMZ.c.

1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
....
2635
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2641
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2646
2647
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2650
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2675
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2694
















2695
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2701
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2711

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2720
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2755
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2765

2766
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2779
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2791
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2794
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2799
2800
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2820
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2855
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2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
	 * is a *major* win when splitting on a long string (especially in the
	 * megabyte range!) - DKF
	 */

	Tcl_InitHashTable(&charReuseTable, TCL_ONE_WORD_KEYS);

	for ( ; stringPtr < end; stringPtr += len) {
		int fullchar;
	    len = TclUtfToUniChar(stringPtr, &ch);
	    fullchar = ch;

#if TCL_UTF_MAX == 4
	    if (!len) {
		len += TclUtfToUniChar(stringPtr, &ch);
		fullchar = (((fullchar & 0x3ff) << 10) | (ch & 0x3ff)) + 0x10000;
................................................................................

    /*
     * From now on, we only access the two objects at the end of the argument
     * array.
     */

    objv += objc-2;

    match = TclStringCmp (objv[0], objv[1], 0, nocase, reqlength);

    Tcl_SetObjResult(interp, Tcl_NewBooleanObj(match ? 0 : 1));
    return TCL_OK;
}
 
/*
 *----------------------------------------------------------------------
 *
................................................................................
     * Remember to keep code here in some sync with the byte-compiled versions
     * in tclExecute.c (INST_STR_EQ, INST_STR_NEQ and INST_STR_CMP as well as
     * the expr string comparison in INST_EQ/INST_NEQ/INST_LT/...).
     */

    int match, nocase, reqlength, status;

    if ((status = TclStringCmpOpts(interp, objc, objv, &nocase, &reqlength))
	!= TCL_OK) {

	return status;
    }

    objv += objc-2;
    match = TclStringCmp (objv[0], objv[1], 0, nocase, reqlength);
    Tcl_SetObjResult(interp, Tcl_NewIntObj(match));
    return TCL_OK;
}
 



int TclStringCmp (
















	Tcl_Obj *value1Ptr,
	Tcl_Obj *value2Ptr,
	int checkEq,        /* comparison is only for equality */
	int nocase,	    /* comparison is not case sensitive */
	int reqlength	    /* requested length */
) {


    char *s1, *s2;
    int empty, length, match, s1len, s2len;
    memCmpFn_t memCmpFn;

    if ((reqlength == 0) || (value1Ptr == value2Ptr)) {
	/*
	 * Always match at 0 chars of if it is the same obj.
	 */
	match = 0;
    } else {



	if (!nocase && TclIsPureByteArray(value1Ptr)
		&& TclIsPureByteArray(value2Ptr)) {
	    /*
	     * Use binary versions of comparisons since that won't cause undue
	     * type conversions and it is much faster. Only do this if we're
	     * case-sensitive (which is all that really makes sense with byte
	     * arrays anyway, and we have no memcasecmp() for some reason... :^)
	     */

	    s1 = (char *) Tcl_GetByteArrayFromObj(value1Ptr, &s1len);
	    s2 = (char *) Tcl_GetByteArrayFromObj(value2Ptr, &s2len);
	    memCmpFn = memcmp;
	} else if ((value1Ptr->typePtr == &tclStringType)
		&& (value2Ptr->typePtr == &tclStringType)) {
	    /*
	     * Do a unicode-specific comparison if both of the args are of
	     * String type. If the char length == byte length, we can do a
	     * memcmp. In benchmark testing this proved the most efficient
	     * check between the unicode and string comparison operations.
	     */

	    if (nocase) {
		s1 = (char *) Tcl_GetUnicodeFromObj(value1Ptr, &s1len);
		s2 = (char *) Tcl_GetUnicodeFromObj(value2Ptr, &s2len);
		memCmpFn = (memCmpFn_t)Tcl_UniCharNcasecmp;
	    } else {
		s1len = Tcl_GetCharLength(value1Ptr);
		s2len = Tcl_GetCharLength(value2Ptr);
		if ((s1len == value1Ptr->length)
			&& (value1Ptr->bytes != NULL)
			&& (s2len == value2Ptr->length)
			&& (value2Ptr->bytes != NULL)) {
		    s1 = value1Ptr->bytes;
		    s2 = value2Ptr->bytes;
		    memCmpFn = memcmp;
		} else {
		    s1 = (char *) Tcl_GetUnicode(value1Ptr);
		    s2 = (char *) Tcl_GetUnicode(value2Ptr);
		    if (
#ifdef WORDS_BIGENDIAN
			1
#else
			checkEq
#endif

			) {
			memCmpFn = memcmp;
			s1len *= sizeof(Tcl_UniChar);
			s2len *= sizeof(Tcl_UniChar);
		    } else {
			memCmpFn = (memCmpFn_t) Tcl_UniCharNcmp;
		    }
		}
	    }
	} else {





	    if ((empty = TclCheckEmptyString(value1Ptr)) > 0) {

		switch (TclCheckEmptyString(value2Ptr)) {
		    case -1:
		    s1 = "";
		    s1len = 0;
		    s2 = TclGetStringFromObj(value2Ptr, &s2len);
		    break;
		    case 0:
		    match = -1;
		    goto matchdone;
		    case 1:
		    default: /* avoid warn: `s2` may be used uninitialized */
		    match = 0;
		    goto matchdone;

		}
	    } else if (TclCheckEmptyString(value2Ptr) > 0) {
		switch (empty) {
		    case -1:
		    s2 = "";
		    s2len = 0;
		    s1 = TclGetStringFromObj(value1Ptr, &s1len);
		    break;
		    case 0:
		    match = 1;
		    goto matchdone;
		    case 1:

		    default: /* avoid warn: `s1` may be used uninitialized */
		    match = 0;
		    goto matchdone;

		}
	    } else {
		s1 = TclGetStringFromObj(value1Ptr, &s1len);
		s2 = TclGetStringFromObj(value2Ptr, &s2len);
	    }

	    if (!nocase && checkEq) {
		/*
		 * When we have equal-length we can check only for (in)equality.
		 * We can use memcmp in all (n)eq cases because we
		 * don't need to worry about lexical LE/BE variance.
		 */
		memCmpFn = memcmp;
	    } else {

		/*
		 * As a catch-all we will work with UTF-8. We cannot use memcmp() as
		 * that is unsafe with any string containing NUL (\xC0\x80 in Tcl's
		 * utf rep). We can use the more efficient TclpUtfNcmp2 if we are
		 * case-sensitive and no specific length was requested.
		 */

		if ((reqlength < 0) && !nocase) {
		    memCmpFn = (memCmpFn_t) TclpUtfNcmp2;
		} else {
		    s1len = Tcl_NumUtfChars(s1, s1len);
		    s2len = Tcl_NumUtfChars(s2, s2len);

		    memCmpFn = (memCmpFn_t) (nocase ? Tcl_UtfNcasecmp : Tcl_UtfNcmp);
		}
	    }
	}

	length = (s1len < s2len) ? s1len : s2len;
	if (reqlength > 0 && reqlength < length) {
	    length = reqlength;
	} else if (reqlength < 0) {
	    /*
	     * The requested length is negative, so we ignore it by setting it to
	     * length + 1 so we correct the match var.
	     */

	    reqlength = length + 1;
	}

	if (checkEq && (s1len != s2len)) {
	    match = 1;		/* This will be reversed below. */
	}  else {
	    /*
	     * The comparison function should compare up to the minimum
	     * byte length only.
	     */
	    match = memCmpFn(s1, s2, (size_t) length);
	}
	if ((match == 0) && (reqlength > length)) {
	    match = s1len - s2len;
	}
	match = (match > 0) ? 1 : (match < 0) ? -1 : 0;
    }
    matchdone:
    return match;
}
 
int TclStringCmpOpts (
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[],	/* Argument objects. */
    int *nocase,
    int *reqlength
)
{
    int i, length;
    const char *string;

    *reqlength = -1;
    *nocase = 0;
    if (objc < 3 || objc > 6) {







|







 







<
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1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
....
2635
2636
2637
2638
2639
2640
2641

2642

2643
2644
2645
2646
2647
2648
2649
....
2673
2674
2675
2676
2677
2678
2679
2680
2681

2682
2683
2684
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2686
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2714
2715

2716
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2720
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2722
2723
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2725


2726
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2798


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2809
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2811
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2870

2871
2872
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2875
2876

2877
2878
2879
2880
2881
2882
2883
	 * is a *major* win when splitting on a long string (especially in the
	 * megabyte range!) - DKF
	 */

	Tcl_InitHashTable(&charReuseTable, TCL_ONE_WORD_KEYS);

	for ( ; stringPtr < end; stringPtr += len) {
	    int fullchar;
	    len = TclUtfToUniChar(stringPtr, &ch);
	    fullchar = ch;

#if TCL_UTF_MAX == 4
	    if (!len) {
		len += TclUtfToUniChar(stringPtr, &ch);
		fullchar = (((fullchar & 0x3ff) << 10) | (ch & 0x3ff)) + 0x10000;
................................................................................

    /*
     * From now on, we only access the two objects at the end of the argument
     * array.
     */

    objv += objc-2;

    match = TclStringCmp(objv[0], objv[1], 0, nocase, reqlength);

    Tcl_SetObjResult(interp, Tcl_NewBooleanObj(match ? 0 : 1));
    return TCL_OK;
}
 
/*
 *----------------------------------------------------------------------
 *
................................................................................
     * Remember to keep code here in some sync with the byte-compiled versions
     * in tclExecute.c (INST_STR_EQ, INST_STR_NEQ and INST_STR_CMP as well as
     * the expr string comparison in INST_EQ/INST_NEQ/INST_LT/...).
     */

    int match, nocase, reqlength, status;

    status = TclStringCmpOpts(interp, objc, objv, &nocase, &reqlength);
    if (status != TCL_OK) {

	return status;
    }

    objv += objc-2;
    match = TclStringCmp(objv[0], objv[1], 0, nocase, reqlength);
    Tcl_SetObjResult(interp, Tcl_NewIntObj(match));
    return TCL_OK;
}
 
/*
 *----------------------------------------------------------------------
 *
 * TclStringCmp --
 *
 *	This is the core of Tcl's string comparison. It only handles byte
 *	arrays, UNICODE strings and UTF-8 strings correctly.
 *
 * Results:
 *	-1 if value1Ptr is less than value2Ptr, 0 if they are equal, or 1 if
 *	value1Ptr is greater.
 *
 * Side effects:
 *	May cause string representations of objects to be allocated.
 *
 *----------------------------------------------------------------------
 */

int
TclStringCmp(
    Tcl_Obj *value1Ptr,
    Tcl_Obj *value2Ptr,
    int checkEq,		/* comparison is only for equality */
    int nocase,			/* comparison is not case sensitive */
    int reqlength)		/* requested length; -1 to compare whole

				 * strings */
{
    char *s1, *s2;
    int empty, length, match, s1len, s2len;
    memCmpFn_t memCmpFn;

    if ((reqlength == 0) || (value1Ptr == value2Ptr)) {
	/*
	 * Always match at 0 chars or if it is the same obj.
	 */


	return 0;
    }

    if (!nocase && TclIsPureByteArray(value1Ptr)
	    && TclIsPureByteArray(value2Ptr)) {
	/*
	 * Use binary versions of comparisons since that won't cause undue
	 * type conversions and it is much faster. Only do this if we're
	 * case-sensitive (which is all that really makes sense with byte
	 * arrays anyway, and we have no memcasecmp() for some reason... :^)
	 */

	s1 = (char *) Tcl_GetByteArrayFromObj(value1Ptr, &s1len);
	s2 = (char *) Tcl_GetByteArrayFromObj(value2Ptr, &s2len);
	memCmpFn = memcmp;
    } else if ((value1Ptr->typePtr == &tclStringType)
	    && (value2Ptr->typePtr == &tclStringType)) {
	/*
	 * Do a unicode-specific comparison if both of the args are of String
	 * type. If the char length == byte length, we can do a memcmp. In
	 * benchmark testing this proved the most efficient check between the
	 * unicode and string comparison operations.
	 */

	if (nocase) {
	    s1 = (char *) Tcl_GetUnicodeFromObj(value1Ptr, &s1len);
	    s2 = (char *) Tcl_GetUnicodeFromObj(value2Ptr, &s2len);
	    memCmpFn = (memCmpFn_t)Tcl_UniCharNcasecmp;
	} else {
	    s1len = Tcl_GetCharLength(value1Ptr);
	    s2len = Tcl_GetCharLength(value2Ptr);
	    if ((s1len == value1Ptr->length)
		    && (value1Ptr->bytes != NULL)
		    && (s2len == value2Ptr->length)
		    && (value2Ptr->bytes != NULL)) {
		s1 = value1Ptr->bytes;
		s2 = value2Ptr->bytes;
		memCmpFn = memcmp;
	    } else {
		s1 = (char *) Tcl_GetUnicode(value1Ptr);
		s2 = (char *) Tcl_GetUnicode(value2Ptr);
		if (
#ifdef WORDS_BIGENDIAN
			1
#else
			checkEq

#endif /* WORDS_BIGENDIAN */
		        ) {
		    memCmpFn = memcmp;
		    s1len *= sizeof(Tcl_UniChar);
		    s2len *= sizeof(Tcl_UniChar);
		} else {
		    memCmpFn = (memCmpFn_t) Tcl_UniCharNcmp;
		}
	    }
	}
    } else {
	/*
	 * Get the string representations, being careful in case we have
	 * special empty string objects about.
	 */

	empty = TclCheckEmptyString(value1Ptr);
	if (empty > 0) {
	    switch (TclCheckEmptyString(value2Ptr)) {
	    case -1:
		s1 = "";
		s1len = 0;
		s2 = TclGetStringFromObj(value2Ptr, &s2len);
		break;
	    case 0:
		return -1;


	    default: /* avoid warn: `s2` may be used uninitialized */


		return 0;
	    }
	} else if (TclCheckEmptyString(value2Ptr) > 0) {
	    switch (empty) {
	    case -1:
		s2 = "";
		s2len = 0;
		s1 = TclGetStringFromObj(value1Ptr, &s1len);
		break;
	    case 0:



		return 1;
	    default: /* avoid warn: `s1` may be used uninitialized */


		return 0;
	    }
	} else {
	    s1 = TclGetStringFromObj(value1Ptr, &s1len);
	    s2 = TclGetStringFromObj(value2Ptr, &s2len);
	}

	if (!nocase && checkEq) {
	    /*
	     * When we have equal-length we can check only for (in)equality.
	     * We can use memcmp() in all (n)eq cases because we don't need to
	     * worry about lexical LE/BE variance.
	     */
	    memCmpFn = memcmp;
	} else {

	    /*
	     * As a catch-all we will work with UTF-8. We cannot use memcmp()
	     * as that is unsafe with any string containing NUL (\xC0\x80 in
	     * Tcl's utf rep). We can use the more efficient TclpUtfNcmp2 if
	     * we are case-sensitive and no specific length was requested.
	     */

	    if ((reqlength < 0) && !nocase) {
		memCmpFn = (memCmpFn_t) TclpUtfNcmp2;
	    } else {
		s1len = Tcl_NumUtfChars(s1, s1len);
		s2len = Tcl_NumUtfChars(s2, s2len);
		memCmpFn = (memCmpFn_t)
			(nocase ? Tcl_UtfNcasecmp : Tcl_UtfNcmp);
	    }
	}
    }

    length = (s1len < s2len) ? s1len : s2len;
    if (reqlength > 0 && reqlength < length) {
	length = reqlength;
    } else if (reqlength < 0) {
	/*
	 * The requested length is negative, so we ignore it by setting it to
	 * length + 1 so we correct the match var.
	 */

	reqlength = length + 1;
    }

    if (checkEq && (s1len != s2len)) {
	match = 1;		/* This will be reversed below. */
    }  else {
	/*
	 * The comparison function should compare up to the minimum byte
	 * length only.
	 */
	match = memCmpFn(s1, s2, (size_t) length);
    }
    if ((match == 0) && (reqlength > length)) {
	match = s1len - s2len;
    }
    return (match > 0) ? 1 : (match < 0) ? -1 : 0;
}


 

int TclStringCmpOpts(
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[],	/* Argument objects. */
    int *nocase,
    int *reqlength)

{
    int i, length;
    const char *string;

    *reqlength = -1;
    *nocase = 0;
    if (objc < 3 || objc > 6) {

Changes to generic/tclCompCmdsGR.c.

1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
....
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522


1523
1524
1525
1526
1527
1528
1529
1530
....
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
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
				 * command. */
    Command *cmdPtr,		/* Points to defintion of command being
				 * compiled. */
    CompileEnv *envPtr)		/* Holds the resulting instructions. */
{
    Tcl_Token *tokenPtr, *listTokenPtr;
    DefineLineInformation;	/* TIP #280 */
    int idx1, idx2, i, offset, offset2;
    int emptyPrefix=1, suffixStart = 0;

    if (parsePtr->numWords < 4) {
	return TCL_ERROR;
    }
    listTokenPtr = TokenAfter(parsePtr->tokenPtr);

................................................................................

    tokenPtr = TokenAfter(tokenPtr);
    if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_BEFORE, TCL_INDEX_END,
	    &idx2) != TCL_OK) {
	return TCL_ERROR;
    }

    /*
     * idx1, idx2 are the conventional encoded forms of the tokens parsed
     * as all forms of index values.  Values of idx1 that come before the
     * list are treated the same as if they were the start of the list.
     * Values of idx2 that come after the list are treated the same as if
     * they were the end of the list.
     */

    if (idx1 == TCL_INDEX_AFTER) {
	/*
	 * [lreplace] treats idx1 value end+1 differently from end+2, etc.
	 * The operand encoding cannot distinguish them, so we must bail
	 * out to direct evaluation.
	 */
	return TCL_ERROR;
    }

    /*
     * General structure of the [lreplace] result is
     *		prefix replacement suffix
     * In a few cases we can predict various parts will be empty and
     * take advantage.
     *
     * The proper suffix begins with the greater of indices idx1 or
     * idx2 + 1. If we cannot tell at compile time which is greater,
     * we must defer to direct evaluation.
     */



    if (idx2 == TCL_INDEX_BEFORE) {
	suffixStart = idx1;
    } else if (idx2 == TCL_INDEX_END) {
	suffixStart = TCL_INDEX_AFTER;
    } else if (((idx2 < TCL_INDEX_END) && (idx1 <= TCL_INDEX_END))
	    || ((idx2 >= TCL_INDEX_START) && (idx1 >= TCL_INDEX_START))) {
	suffixStart = (idx1 > idx2 + 1) ? idx1 : idx2 + 1;
    } else {
................................................................................

	/* Make a list of them... */
	TclEmitInstInt4(	INST_LIST, i - 4,		envPtr);

	emptyPrefix = 0;
    }
     
    /*
     * [lreplace] raises an error when idx1 points after the list, but
     * only when the list is not empty. This is maximum stupidity.
     *
     * TODO: TIP this nonsense away!
     */
    if (idx1 >= TCL_INDEX_START) {
	if (emptyPrefix) {
	    TclEmitOpcode(	INST_DUP,			envPtr);
	} else {
	    TclEmitInstInt4(	INST_OVER, 1,			envPtr);
	}
	TclEmitOpcode(		INST_LIST_LENGTH,		envPtr);
	TclEmitOpcode(		INST_DUP,			envPtr);
	offset = CurrentOffset(envPtr);
	TclEmitInstInt1(	INST_JUMP_FALSE1, 0,		envPtr);

	/* List is not empty */
	TclEmitPush(TclAddLiteralObj(envPtr, Tcl_NewIntObj(idx1),
							NULL),	envPtr);
	TclEmitOpcode(		INST_GT,			envPtr);
	offset2 = CurrentOffset(envPtr);
	TclEmitInstInt1(	INST_JUMP_TRUE1, 0,		envPtr);

	/* Idx1 >= list length ===> raise an error */
	TclEmitPush(TclAddLiteralObj(envPtr, Tcl_ObjPrintf(
		"list doesn't contain element %d", idx1), NULL), envPtr);
	CompileReturnInternal(envPtr, INST_RETURN_IMM, TCL_ERROR, 0,
		Tcl_ObjPrintf("-errorcode {TCL OPERATION LREPLACE BADIDX}"));
	TclStoreInt1AtPtr(CurrentOffset(envPtr) - offset,
		envPtr->codeStart + offset + 1);
	TclEmitOpcode(		INST_POP,			envPtr);
	TclStoreInt1AtPtr(CurrentOffset(envPtr) - offset2,
		envPtr->codeStart + offset2 + 1);
    }

    if ((idx1 == suffixStart) && (parsePtr->numWords == 4)) {
	/*
	 * This is a "no-op". Example: [lreplace {a b c} 2 0]
	 * We still do a list operation to get list-verification
	 * and canonicalization side effects.
	 */
	TclEmitInstInt4(	INST_LIST_RANGE_IMM, 0,		envPtr);







|







 







<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<











>
>
|







 







<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<







1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
....
1488
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1490
1491
1492
1493
1494

















1495
1496
1497
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1499
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1501
1502
1503
1504
1505
1506
1507
1508
1509
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1512
1513
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1515
....
1533
1534
1535
1536
1537
1538
1539




































1540
1541
1542
1543
1544
1545
1546
				 * command. */
    Command *cmdPtr,		/* Points to defintion of command being
				 * compiled. */
    CompileEnv *envPtr)		/* Holds the resulting instructions. */
{
    Tcl_Token *tokenPtr, *listTokenPtr;
    DefineLineInformation;	/* TIP #280 */
    int idx1, idx2, i;
    int emptyPrefix=1, suffixStart = 0;

    if (parsePtr->numWords < 4) {
	return TCL_ERROR;
    }
    listTokenPtr = TokenAfter(parsePtr->tokenPtr);

................................................................................

    tokenPtr = TokenAfter(tokenPtr);
    if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_BEFORE, TCL_INDEX_END,
	    &idx2) != TCL_OK) {
	return TCL_ERROR;
    }


















    /*
     * General structure of the [lreplace] result is
     *		prefix replacement suffix
     * In a few cases we can predict various parts will be empty and
     * take advantage.
     *
     * The proper suffix begins with the greater of indices idx1 or
     * idx2 + 1. If we cannot tell at compile time which is greater,
     * we must defer to direct evaluation.
     */

    if (idx1 == TCL_INDEX_AFTER) {
	suffixStart = idx1;
    } else if (idx2 == TCL_INDEX_BEFORE) {
	suffixStart = idx1;
    } else if (idx2 == TCL_INDEX_END) {
	suffixStart = TCL_INDEX_AFTER;
    } else if (((idx2 < TCL_INDEX_END) && (idx1 <= TCL_INDEX_END))
	    || ((idx2 >= TCL_INDEX_START) && (idx1 >= TCL_INDEX_START))) {
	suffixStart = (idx1 > idx2 + 1) ? idx1 : idx2 + 1;
    } else {
................................................................................

	/* Make a list of them... */
	TclEmitInstInt4(	INST_LIST, i - 4,		envPtr);

	emptyPrefix = 0;
    }
     




































    if ((idx1 == suffixStart) && (parsePtr->numWords == 4)) {
	/*
	 * This is a "no-op". Example: [lreplace {a b c} 2 0]
	 * We still do a list operation to get list-verification
	 * and canonicalization side effects.
	 */
	TclEmitInstInt4(	INST_LIST_RANGE_IMM, 0,		envPtr);

Changes to generic/tclCompile.h.

1490
1491
1492
1493
1494
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1496
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1498
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1501
1502
1503
1504
#   define TclGetInt1AtPtr(p) ((int) *((signed char *) p))
#else
#   define TclGetInt1AtPtr(p) \
    (((int) *((char *) p)) | ((*(p) & 0200) ? (-256) : 0))
#endif

#define TclGetInt4AtPtr(p) \
    (((int) TclGetInt1AtPtr(p) << 24) |				\
		     (*((p)+1) << 16) |				\
		     (*((p)+2) <<  8) |				\
		     (*((p)+3)))

#define TclGetUInt1AtPtr(p) \
    ((unsigned int) *(p))
#define TclGetUInt4AtPtr(p) \







|







1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
#   define TclGetInt1AtPtr(p) ((int) *((signed char *) p))
#else
#   define TclGetInt1AtPtr(p) \
    (((int) *((char *) p)) | ((*(p) & 0200) ? (-256) : 0))
#endif

#define TclGetInt4AtPtr(p) \
    (((int) (TclGetUInt1AtPtr(p) << 24)) |				\
		     (*((p)+1) << 16) |				\
		     (*((p)+2) <<  8) |				\
		     (*((p)+3)))

#define TclGetUInt1AtPtr(p) \
    ((unsigned int) *(p))
#define TclGetUInt4AtPtr(p) \

Changes to generic/tclEncoding.c.

1716
1717
1718
1719
1720
1721
1722
1723


1724
1725
1726
1727
1728
1729
1730
....
1756
1757
1758
1759
1760
1761
1762

1763
1764


1765
1766
1767
1768
1769
1770
1771
      0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 192 ... 207 */
      0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 208 ... 223 */
      0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 224 ... 239 */
      0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 240 ... 255 */
    };

    Tcl_DStringInit(&lineString);
    Tcl_Gets(chan, &lineString);


    line = Tcl_DStringValue(&lineString);

    fallback = (int) strtol(line, &line, 16);
    symbol = (int) strtol(line, &line, 10);
    numPages = (int) strtol(line, &line, 10);
    Tcl_DStringFree(&lineString);

................................................................................
    pageMemPtr = (unsigned short *) (dataPtr->toUnicode + 256);

    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++;







|
>
>







 







>

|
>
>







1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
....
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
      0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 192 ... 207 */
      0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 208 ... 223 */
      0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 224 ... 239 */
      0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 240 ... 255 */
    };

    Tcl_DStringInit(&lineString);
    if (Tcl_Gets(chan, &lineString) < 0) {
	return NULL;
    }
    line = Tcl_DStringValue(&lineString);

    fallback = (int) strtol(line, &line, 16);
    symbol = (int) strtol(line, &line, 10);
    numPages = (int) strtol(line, &line, 10);
    Tcl_DStringFree(&lineString);

................................................................................
    pageMemPtr = (unsigned short *) (dataPtr->toUnicode + 256);

    TclNewObj(objPtr);
    Tcl_IncrRefCount(objPtr);
    for (i = 0; i < numPages; i++) {
	int ch;
	const char *p;
	int expected = 3 + 16 * (16 * 4 + 1);

	if (Tcl_ReadChars(chan, objPtr, expected, 0) != expected) {
	    return NULL;
	}
	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++;

Changes to generic/tclEnsemble.c.

2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
....
2093
2094
2095
2096
2097
2098
2099
2100

2101
2102
2103
2104
2105
2106
2107
2108
2109
....
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

2155


2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170


2171
2172
2173
2174









2175

2176
2177
2178
2179
2180
2181
2182
2183
2184
}
 
/*
 *----------------------------------------------------------------------
 *
 * TclSpellFix --
 *
 *	Record a spelling correction that needs making in the
 *	generation of the WrongNumArgs usage message.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Can create an alternative ensemble rewrite structure.
 *
................................................................................

static int
FreeER(
    ClientData data[],
    Tcl_Interp *interp,
    int result)
{
    Tcl_Obj **tmp = (Tcl_Obj **)data[0];


    ckfree(tmp[2]);
    ckfree(tmp);
    return result;
}

void
TclSpellFix(
    Tcl_Interp *interp,
................................................................................

    if (iPtr->ensembleRewrite.sourceObjs == NULL) {
	iPtr->ensembleRewrite.sourceObjs = objv;
	iPtr->ensembleRewrite.numRemovedObjs = 0;
	iPtr->ensembleRewrite.numInsertedObjs = 0;
    }


    /* Compute the valid length of the ensemble root */


    size = iPtr->ensembleRewrite.numRemovedObjs + objc
		- iPtr->ensembleRewrite.numInsertedObjs;

    search = iPtr->ensembleRewrite.sourceObjs;
    if (search[0] == NULL) {

	/* Awful casting abuse here */


	search = (Tcl_Obj *const *) search[1];
    }

    if (badIdx < iPtr->ensembleRewrite.numInsertedObjs) {
	/*
	 * Misspelled value was inserted. We cannot directly jump
	 * to the bad value, but have to search.
	 */

	idx = 1;
	while (idx < size) {
	    if (search[idx] == bad) {
		break;
	    }
	    idx++;
	}
	if (idx == size) {
	    return;
	}
    } else {

	/* Jump to the misspelled value. */


	idx = iPtr->ensembleRewrite.numRemovedObjs + badIdx
		- iPtr->ensembleRewrite.numInsertedObjs;

	/* Verify */
	if (search[idx] != bad) {
	    Tcl_Panic("SpellFix: programming error");
	}
    }

    search = iPtr->ensembleRewrite.sourceObjs;
    if (search[0] == NULL) {
	store = (Tcl_Obj **)search[2];
    }  else {
	Tcl_Obj **tmp = ckalloc(3 * sizeof(Tcl_Obj *));
	tmp[0] = NULL;


	tmp[1] = (Tcl_Obj *)iPtr->ensembleRewrite.sourceObjs;
	tmp[2] = (Tcl_Obj *)ckalloc(size * sizeof(Tcl_Obj *));
	memcpy(tmp[2], tmp[1], size*sizeof(Tcl_Obj *));










	iPtr->ensembleRewrite.sourceObjs = (Tcl_Obj *const *) tmp;

	TclNRAddCallback(interp, FreeER, tmp, NULL, NULL, NULL);
	store = (Tcl_Obj **)tmp[2];
    }

    store[idx] = fix;
    Tcl_IncrRefCount(fix);
    TclNRAddCallback(interp, TclNRReleaseValues, fix, NULL, NULL, NULL);
}
 







|
|







 







|
>

|







 







>
|
>






>
|
>
>





|
|

>











>
|
>
>











|


<
>
>
|
|
<

>
>
>
>
>
>
>
>
>

>
|
<







2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
....
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
....
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
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
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
}
 
/*
 *----------------------------------------------------------------------
 *
 * TclSpellFix --
 *
 *	Record a spelling correction that needs making in the generation of
 *	the WrongNumArgs usage message.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Can create an alternative ensemble rewrite structure.
 *
................................................................................

static int
FreeER(
    ClientData data[],
    Tcl_Interp *interp,
    int result)
{
    Tcl_Obj **tmp = (Tcl_Obj **) data[0];
    Tcl_Obj **store = (Tcl_Obj **) data[1];

    ckfree(store);
    ckfree(tmp);
    return result;
}

void
TclSpellFix(
    Tcl_Interp *interp,
................................................................................

    if (iPtr->ensembleRewrite.sourceObjs == NULL) {
	iPtr->ensembleRewrite.sourceObjs = objv;
	iPtr->ensembleRewrite.numRemovedObjs = 0;
	iPtr->ensembleRewrite.numInsertedObjs = 0;
    }

    /*
     * Compute the valid length of the ensemble root.
     */

    size = iPtr->ensembleRewrite.numRemovedObjs + objc
		- iPtr->ensembleRewrite.numInsertedObjs;

    search = iPtr->ensembleRewrite.sourceObjs;
    if (search[0] == NULL) {
	/*
	 * Awful casting abuse here!
	 */

	search = (Tcl_Obj *const *) search[1];
    }

    if (badIdx < iPtr->ensembleRewrite.numInsertedObjs) {
	/*
	 * Misspelled value was inserted. We cannot directly jump to the bad
	 * value, but have to search.
	 */

	idx = 1;
	while (idx < size) {
	    if (search[idx] == bad) {
		break;
	    }
	    idx++;
	}
	if (idx == size) {
	    return;
	}
    } else {
	/*
	 * Jump to the misspelled value.
	 */

	idx = iPtr->ensembleRewrite.numRemovedObjs + badIdx
		- iPtr->ensembleRewrite.numInsertedObjs;

	/* Verify */
	if (search[idx] != bad) {
	    Tcl_Panic("SpellFix: programming error");
	}
    }

    search = iPtr->ensembleRewrite.sourceObjs;
    if (search[0] == NULL) {
	store = (Tcl_Obj **) search[2];
    }  else {
	Tcl_Obj **tmp = ckalloc(3 * sizeof(Tcl_Obj *));


	store = ckalloc(size * sizeof(Tcl_Obj *));
	memcpy(store, iPtr->ensembleRewrite.sourceObjs,
		size * sizeof(Tcl_Obj *));


	/*
	 * Awful casting abuse here! Note that the NULL in the first element
	 * indicates that the initial objects are a raw array in the second
	 * element and the rewritten ones are a raw array in the third.
	 */

	tmp[0] = NULL;
	tmp[1] = (Tcl_Obj *) iPtr->ensembleRewrite.sourceObjs;
	tmp[2] = (Tcl_Obj *) store;
	iPtr->ensembleRewrite.sourceObjs = (Tcl_Obj *const *) tmp;

	TclNRAddCallback(interp, FreeER, tmp, store, NULL, NULL);

    }

    store[idx] = fix;
    Tcl_IncrRefCount(fix);
    TclNRAddCallback(interp, TclNRReleaseValues, fix, NULL, NULL, NULL);
}
 

Changes to generic/tclExecute.c.

2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
....
5233
5234
5235
5236
5237
5238
5239


5240
5241


5242
5243
5244
5245
5246
5247
5248
 *
 * Side effects:
 *	Almost certainly, depending on the ByteCode's instructions.
 *
 *----------------------------------------------------------------------
 */
#define	bcFramePtr	(&TD->cmdFrame)
#define	initCatchTop	((ptrdiff_t *) (&TD->stack[-1]))
#define	initTosPtr	((Tcl_Obj **) (initCatchTop+codePtr->maxExceptDepth))
#define esPtr		(iPtr->execEnvPtr->execStackPtr)

int
TclNRExecuteByteCode(
    Tcl_Interp *interp,		/* Token for command interpreter. */
    ByteCode *codePtr)		/* The bytecode sequence to interpret. */
................................................................................
	if (*(pc+9) == INST_POP) {
	    NEXT_INST_F(10, 1, 0);
	}
#endif

	/* Every range of an empty list is an empty list */
	if (objc == 0) {


	    TRACE_APPEND(("\n"));
	    NEXT_INST_F(9, 0, 0);


	}

	/* Decode index value operands. */

	/* 
	assert ( toIdx != TCL_INDEX_AFTER);
	 *







|







 







>
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|
>
>







2010
2011
2012
2013
2014
2015
2016
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2018
2019
2020
2021
2022
2023
2024
....
5233
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5236
5237
5238
5239
5240
5241
5242
5243
5244
5245
5246
5247
5248
5249
5250
5251
5252
 *
 * Side effects:
 *	Almost certainly, depending on the ByteCode's instructions.
 *
 *----------------------------------------------------------------------
 */
#define	bcFramePtr	(&TD->cmdFrame)
#define	initCatchTop	((ptrdiff_t *) (TD->stack-1))
#define	initTosPtr	((Tcl_Obj **) (initCatchTop+codePtr->maxExceptDepth))
#define esPtr		(iPtr->execEnvPtr->execStackPtr)

int
TclNRExecuteByteCode(
    Tcl_Interp *interp,		/* Token for command interpreter. */
    ByteCode *codePtr)		/* The bytecode sequence to interpret. */
................................................................................
	if (*(pc+9) == INST_POP) {
	    NEXT_INST_F(10, 1, 0);
	}
#endif

	/* Every range of an empty list is an empty list */
	if (objc == 0) {
	    /* avoid return of not canonical list (e. g. spaces in string repr.) */
	    if (ListObjIsCanonical(valuePtr)) {
		TRACE_APPEND(("\n"));
		NEXT_INST_F(9, 0, 0);
	    }
	    goto emptyList;
	}

	/* Decode index value operands. */

	/* 
	assert ( toIdx != TCL_INDEX_AFTER);
	 *

Changes to generic/tclFCmd.c.

176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
	source = FileBasename(interp, objv[i]);
	if (source == NULL) {
	    result = TCL_ERROR;
	    break;
	}
	jargv[0] = objv[objc - 1];
	jargv[1] = source;
	newFileName = TclJoinPath(2, jargv);
	Tcl_IncrRefCount(newFileName);
	result = CopyRenameOneFile(interp, objv[i], newFileName, copyFlag,
		force);
	Tcl_DecrRefCount(newFileName);
	Tcl_DecrRefCount(source);

	if (result == TCL_ERROR) {







|







176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
	source = FileBasename(interp, objv[i]);
	if (source == NULL) {
	    result = TCL_ERROR;
	    break;
	}
	jargv[0] = objv[objc - 1];
	jargv[1] = source;
	newFileName = TclJoinPath(2, jargv, 1);
	Tcl_IncrRefCount(newFileName);
	result = CopyRenameOneFile(interp, objv[i], newFileName, copyFlag,
		force);
	Tcl_DecrRefCount(newFileName);
	Tcl_DecrRefCount(source);

	if (result == TCL_ERROR) {

Changes to generic/tclFileName.c.

804
805
806
807
808
809
810
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812
813
814
815
816
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820
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825
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828
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830
831
832
833
834
835
Tcl_Obj *
Tcl_FSJoinToPath(
    Tcl_Obj *pathPtr,		/* Valid path or NULL. */
    int objc,			/* Number of array elements to join */
    Tcl_Obj *const objv[])	/* Path elements to join. */
{
    if (pathPtr == NULL) {
	return TclJoinPath(objc, objv);
    }
    if (objc == 0) {
	return TclJoinPath(1, &pathPtr);
    }
    if (objc == 1) {
	Tcl_Obj *pair[2];

	pair[0] = pathPtr;
	pair[1] = objv[0];
	return TclJoinPath(2, pair);
    } else {
	int elemc = objc + 1;
	Tcl_Obj *ret, **elemv = ckalloc(elemc*sizeof(Tcl_Obj *));

	elemv[0] = pathPtr;
	memcpy(elemv+1, objv, objc*sizeof(Tcl_Obj *));
	ret = TclJoinPath(elemc, elemv);
	ckfree(elemv);
	return ret;
    }
}
 
/*
 *---------------------------------------------------------------------------







|


|






|






|







804
805
806
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808
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810
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812
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814
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823
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825
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828
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830
831
832
833
834
835
Tcl_Obj *
Tcl_FSJoinToPath(
    Tcl_Obj *pathPtr,		/* Valid path or NULL. */
    int objc,			/* Number of array elements to join */
    Tcl_Obj *const objv[])	/* Path elements to join. */
{
    if (pathPtr == NULL) {
	return TclJoinPath(objc, objv, 0);
    }
    if (objc == 0) {
	return TclJoinPath(1, &pathPtr, 0);
    }
    if (objc == 1) {
	Tcl_Obj *pair[2];

	pair[0] = pathPtr;
	pair[1] = objv[0];
	return TclJoinPath(2, pair, 0);
    } else {
	int elemc = objc + 1;
	Tcl_Obj *ret, **elemv = ckalloc(elemc*sizeof(Tcl_Obj *));

	elemv[0] = pathPtr;
	memcpy(elemv+1, objv, objc*sizeof(Tcl_Obj *));
	ret = TclJoinPath(elemc, elemv, 0);
	ckfree(elemv);
	return ret;
    }
}
 
/*
 *---------------------------------------------------------------------------

Changes to generic/tclIOUtil.c.

135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
....
3155
3156
3157
3158
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3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
....
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
....
3679
3680
3681
3682
3683
3684
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3687
3688
3689
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3694
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3696
3697
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3700
3701
3702
3703
3704
3705
3706
3707
3708
3709

3710
3711
3712
3713
3714
3715
3716
Tcl_FSLstatProc			TclpObjLstat;
Tcl_FSCopyFileProc		TclpObjCopyFile;
Tcl_FSDeleteFileProc		TclpObjDeleteFile;
Tcl_FSRenameFileProc		TclpObjRenameFile;
Tcl_FSCreateDirectoryProc	TclpObjCreateDirectory;
Tcl_FSCopyDirectoryProc		TclpObjCopyDirectory;
Tcl_FSRemoveDirectoryProc	TclpObjRemoveDirectory;
Tcl_FSUnloadFileProc		TclpUnloadFile;
Tcl_FSLinkProc			TclpObjLink;
Tcl_FSListVolumesProc		TclpObjListVolumes;

/*
 * Define the native filesystem dispatch table. If necessary, it is ok to make
 * this non-static, but it should only be accessed by the functions actually
 * listed within it (or perhaps other helper functions of them). Anything
................................................................................
 *     unlink. The env variable TCL_TEMPLOAD_NO_UNLINK allows detection of a
 *     users general request (unlink and not.
 *
 * By default the unlink is done (if not in AUFS). However if the variable is
 * present and set to true (any integer > 0) then the unlink is skipped.
 */

int
TclSkipUnlink (Tcl_Obj* shlibFile)
{
    /* Order of testing:
     * 1. On hpux we generally want to skip unlink in general
     *
     * Outside of hpux then:
     * 2. For a general user request   (TCL_TEMPLOAD_NO_UNLINK present, non-empty, => int)
     * 3. For general AUFS environment (statfs, if available).
................................................................................

    /*
     * Try to delete the file immediately - this is possible in some OSes, and
     * avoids any worries about leaving the copy laying around on exit.
     */

    if (
	!TclSkipUnlink (copyToPtr) &&
	(Tcl_FSDeleteFile(copyToPtr) == TCL_OK)) {
	Tcl_DecrRefCount(copyToPtr);

	/*
	 * We tell our caller about the real shared library which was loaded.
	 * Note that this does mean that the package list maintained by 'load'
	 * will store the original (vfs) path alongside the temporary load
................................................................................
	if (interp != NULL) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "cannot unload: filesystem does not support unloading",
		    -1));
	}
	return TCL_ERROR;
    }
    TclpUnloadFile(handle);
    return TCL_OK;
}
 
/*
 *----------------------------------------------------------------------
 *
 * TclpUnloadFile --
 *
 *	Unloads a library given its handle
 *
 * This function was once filesystem-specific, but has been made portable by
 * having TclpDlopen return a structure that includes procedure pointers.
 *
 *----------------------------------------------------------------------
 */

void
TclpUnloadFile(
    Tcl_LoadHandle handle)
{
    if (handle->unloadFileProcPtr != NULL) {
	handle->unloadFileProcPtr(handle);
    }

}
 
/*
 *----------------------------------------------------------------------
 *
 * TclFSUnloadTempFile --
 *







<







 







|
|







 







|







 







<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<



>







135
136
137
138
139
140
141

142
143
144
145
146
147
148
....
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
....
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
....
3678
3679
3680
3681
3682
3683
3684





















3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
Tcl_FSLstatProc			TclpObjLstat;
Tcl_FSCopyFileProc		TclpObjCopyFile;
Tcl_FSDeleteFileProc		TclpObjDeleteFile;
Tcl_FSRenameFileProc		TclpObjRenameFile;
Tcl_FSCreateDirectoryProc	TclpObjCreateDirectory;
Tcl_FSCopyDirectoryProc		TclpObjCopyDirectory;
Tcl_FSRemoveDirectoryProc	TclpObjRemoveDirectory;

Tcl_FSLinkProc			TclpObjLink;
Tcl_FSListVolumesProc		TclpObjListVolumes;

/*
 * Define the native filesystem dispatch table. If necessary, it is ok to make
 * this non-static, but it should only be accessed by the functions actually
 * listed within it (or perhaps other helper functions of them). Anything
................................................................................
 *     unlink. The env variable TCL_TEMPLOAD_NO_UNLINK allows detection of a
 *     users general request (unlink and not.
 *
 * By default the unlink is done (if not in AUFS). However if the variable is
 * present and set to true (any integer > 0) then the unlink is skipped.
 */

static int
skipUnlink (Tcl_Obj* shlibFile)
{
    /* Order of testing:
     * 1. On hpux we generally want to skip unlink in general
     *
     * Outside of hpux then:
     * 2. For a general user request   (TCL_TEMPLOAD_NO_UNLINK present, non-empty, => int)
     * 3. For general AUFS environment (statfs, if available).
................................................................................

    /*
     * Try to delete the file immediately - this is possible in some OSes, and
     * avoids any worries about leaving the copy laying around on exit.
     */

    if (
	!skipUnlink (copyToPtr) &&
	(Tcl_FSDeleteFile(copyToPtr) == TCL_OK)) {
	Tcl_DecrRefCount(copyToPtr);

	/*
	 * We tell our caller about the real shared library which was loaded.
	 * Note that this does mean that the package list maintained by 'load'
	 * will store the original (vfs) path alongside the temporary load
................................................................................
	if (interp != NULL) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "cannot unload: filesystem does not support unloading",
		    -1));
	}
	return TCL_ERROR;
    }





















    if (handle->unloadFileProcPtr != NULL) {
	handle->unloadFileProcPtr(handle);
    }
    return TCL_OK;
}
 
/*
 *----------------------------------------------------------------------
 *
 * TclFSUnloadTempFile --
 *

Changes to generic/tclInt.h.

2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
....
3024
3025
3026
3027
3028
3029
3030
3031

3032
3033
3034
3035
3036
3037
3038
MODULE_SCOPE char *	TclDStringAppendObj(Tcl_DString *dsPtr,
			    Tcl_Obj *objPtr);
MODULE_SCOPE char *	TclDStringAppendDString(Tcl_DString *dsPtr,
			    Tcl_DString *toAppendPtr);
MODULE_SCOPE Tcl_Obj *	TclDStringToObj(Tcl_DString *dsPtr);
MODULE_SCOPE Tcl_Obj *const *	TclFetchEnsembleRoot(Tcl_Interp *interp,
			    Tcl_Obj *const *objv, int objc, int *objcPtr);
Tcl_Namespace * 	TclEnsureNamespace(
			    Tcl_Interp *interp,
			    Tcl_Namespace *namespacePtr);

MODULE_SCOPE void	TclFinalizeAllocSubsystem(void);
MODULE_SCOPE void	TclFinalizeAsync(void);
MODULE_SCOPE void	TclFinalizeDoubleConversion(void);
MODULE_SCOPE void	TclFinalizeEncodingSubsystem(void);
................................................................................
MODULE_SCOPE void	TclInitNamespaceSubsystem(void);
MODULE_SCOPE void	TclInitNotifier(void);
MODULE_SCOPE void	TclInitObjSubsystem(void);
MODULE_SCOPE void	TclInitSubsystems(void);
MODULE_SCOPE int	TclInterpReady(Tcl_Interp *interp);
MODULE_SCOPE int	TclIsSpaceProc(char byte);
MODULE_SCOPE int	TclIsBareword(char byte);
MODULE_SCOPE Tcl_Obj *	TclJoinPath(int elements, Tcl_Obj * const objv[]);

MODULE_SCOPE int	TclJoinThread(Tcl_ThreadId id, int *result);
MODULE_SCOPE void	TclLimitRemoveAllHandlers(Tcl_Interp *interp);
MODULE_SCOPE Tcl_Obj *	TclLindexList(Tcl_Interp *interp,
			    Tcl_Obj *listPtr, Tcl_Obj *argPtr);
MODULE_SCOPE Tcl_Obj *	TclLindexFlat(Tcl_Interp *interp, Tcl_Obj *listPtr,
			    int indexCount, Tcl_Obj *const indexArray[]);
/* TIP #280 */







|







 







|
>







2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
....
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
MODULE_SCOPE char *	TclDStringAppendObj(Tcl_DString *dsPtr,
			    Tcl_Obj *objPtr);
MODULE_SCOPE char *	TclDStringAppendDString(Tcl_DString *dsPtr,
			    Tcl_DString *toAppendPtr);
MODULE_SCOPE Tcl_Obj *	TclDStringToObj(Tcl_DString *dsPtr);
MODULE_SCOPE Tcl_Obj *const *	TclFetchEnsembleRoot(Tcl_Interp *interp,
			    Tcl_Obj *const *objv, int objc, int *objcPtr);
MODULE_SCOPE Tcl_Namespace * 	TclEnsureNamespace(
			    Tcl_Interp *interp,
			    Tcl_Namespace *namespacePtr);

MODULE_SCOPE void	TclFinalizeAllocSubsystem(void);
MODULE_SCOPE void	TclFinalizeAsync(void);
MODULE_SCOPE void	TclFinalizeDoubleConversion(void);
MODULE_SCOPE void	TclFinalizeEncodingSubsystem(void);
................................................................................
MODULE_SCOPE void	TclInitNamespaceSubsystem(void);
MODULE_SCOPE void	TclInitNotifier(void);
MODULE_SCOPE void	TclInitObjSubsystem(void);
MODULE_SCOPE void	TclInitSubsystems(void);
MODULE_SCOPE int	TclInterpReady(Tcl_Interp *interp);
MODULE_SCOPE int	TclIsSpaceProc(char byte);
MODULE_SCOPE int	TclIsBareword(char byte);
MODULE_SCOPE Tcl_Obj *	TclJoinPath(int elements, Tcl_Obj * const objv[],
			    int forceRelative);
MODULE_SCOPE int	TclJoinThread(Tcl_ThreadId id, int *result);
MODULE_SCOPE void	TclLimitRemoveAllHandlers(Tcl_Interp *interp);
MODULE_SCOPE Tcl_Obj *	TclLindexList(Tcl_Interp *interp,
			    Tcl_Obj *listPtr, Tcl_Obj *argPtr);
MODULE_SCOPE Tcl_Obj *	TclLindexFlat(Tcl_Interp *interp, Tcl_Obj *listPtr,
			    int indexCount, Tcl_Obj *const indexArray[]);
/* TIP #280 */

Changes to generic/tclListObj.c.

1986
1987
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
    }
    bytesNeeded += numElems;

    /*
     * Pass 2: copy into string rep buffer.
     */












    listPtr->length = bytesNeeded - 1;



    listPtr->bytes = ckalloc(bytesNeeded);
    dst = listPtr->bytes;
    for (i = 0; i < numElems; i++) {
	flagPtr[i] |= (i ? TCL_DONT_QUOTE_HASH : 0);
	elem = TclGetStringFromObj(elemPtrs[i], &length);
	dst += TclConvertElement(elem, length, dst, flagPtr[i]);
	*dst++ = ' ';
    }



    listPtr->bytes[listPtr->length] = '\0';

    if (flagPtr != localFlags) {
	ckfree(flagPtr);
    }
}
 
/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */







>
>
>
>
>
>
>
>
>
>
>

>
>
>








>
>
>
|













1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
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2023
2024
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2026
2027
2028
2029
2030
2031
2032
    }
    bytesNeeded += numElems;

    /*
     * Pass 2: copy into string rep buffer.
     */

    /*
     * We used to set the string length here, relying on a presumed
     * guarantee that the number of bytes TclScanElement() calls reported
     * to be needed was a precise count and not an over-estimate, so long
     * as the same flag values were passed to TclConvertElement().
     *
     * Then we saw [35a8f1c04a], where a bug in TclScanElement() caused
     * that guarantee to fail. Rather than trust there are no more bugs,
     * we set the length after the loop based on what was actually written,
     * an not on what was predicted.
     *
    listPtr->length = bytesNeeded - 1;
     *
     */

    listPtr->bytes = ckalloc(bytesNeeded);
    dst = listPtr->bytes;
    for (i = 0; i < numElems; i++) {
	flagPtr[i] |= (i ? TCL_DONT_QUOTE_HASH : 0);
	elem = TclGetStringFromObj(elemPtrs[i], &length);
	dst += TclConvertElement(elem, length, dst, flagPtr[i]);
	*dst++ = ' ';
    }
    dst[-1] = '\0';

    /* Here is the safe setting of the string length. */
    listPtr->length = dst - 1 - listPtr->bytes;

    if (flagPtr != localFlags) {
	ckfree(flagPtr);
    }
}
 
/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */

Changes to generic/tclOO.c.

52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
..
75
76
77
78
79
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81
82
83
84
85
86
87
88
89
90
...
388
389
390
391
392
393
394
395
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397
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399
400
401
402
403
404
405
...
407
408
409
410
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412
413
414
415
416
417
418
419
420
421
...
825
826
827
828
829
830
831
832
833
834
835
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837
838
839
840
841
842
843
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845
846
847
...
850
851
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856
857

858
859
860
861
862
863
864
...
868
869
870
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872
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874
875

876

877
878
879
880
881
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888
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895

896
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905
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952
....
1078
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1080
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1085
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1091
1092
....
1146
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1153

1154
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1190
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1199
1200
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1210
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1377
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#define ALLOC_CHUNK 8

/*
 * Function declarations for things defined in this file.
 */

static Class *		AllocClass(Tcl_Interp *interp, Object *useThisObj);
static Object *		AllocObject(Tcl_Interp *interp, const char *nameStr,
			    Namespace *nsPtr, const char *nsNameStr);
static int		CloneClassMethod(Tcl_Interp *interp, Class *clsPtr,
			    Method *mPtr, Tcl_Obj *namePtr,
			    Method **newMPtrPtr);
static int		CloneObjectMethod(Tcl_Interp *interp, Object *oPtr,
			    Method *mPtr, Tcl_Obj *namePtr);
................................................................................
static void		KillFoundation(ClientData clientData,
			    Tcl_Interp *interp);
static void		MyDeleted(ClientData clientData);
static void		ObjectNamespaceDeleted(ClientData clientData);
static void		ObjectRenamedTrace(ClientData clientData,
			    Tcl_Interp *interp, const char *oldName,
			    const char *newName, int flags);
static void		ReleaseClassContents(Tcl_Interp *interp,Object *oPtr);
static void		DeleteDescendants(Tcl_Interp *interp,Object *oPtr);
static inline void	SquelchCachedName(Object *oPtr);

static int		PublicObjectCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const *objv);
static int		PublicNRObjectCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
................................................................................
    /*
     * Create the objects at the core of the object system. These need to be
     * spliced manually.
     */

    /* Stand up a phony class for bootstrapping. */
    fPtr->objectCls = &fakeCls;
    /* referenced in AllocClass to increment the refCount. */
    fakeCls.thisPtr = &fakeObject;

    fPtr->objectCls = AllocClass(interp,
	    AllocObject(interp, "object", (Namespace *)fPtr->ooNs, NULL));
    /* Corresponding TclOODecrRefCount in KillFoudation */
    AddRef(fPtr->objectCls->thisPtr);

    /* This is why it is unnecessary in this routine to replace the
     * incremented reference count of fPtr->objectCls that was swallowed by
     * fakeObject. */
................................................................................
    ckfree(fPtr->objectCls->superclasses.list);
    fPtr->objectCls->superclasses.list = NULL;

    /* special initialization for the primordial objects */
    fPtr->objectCls->thisPtr->flags |= ROOT_OBJECT;
    fPtr->objectCls->flags |= ROOT_OBJECT;

    fPtr->classCls = AllocClass(interp,
	    AllocObject(interp, "class", (Namespace *)fPtr->ooNs, NULL));
    /* Corresponding TclOODecrRefCount in KillFoudation */
    AddRef(fPtr->classCls->thisPtr);

    /*
     * Increment reference counts for each reference because these
     * relationships can be dynamically changed.
................................................................................
    TclOODecrRefCount(oPtr);
    return;
}
 
/*
 * ----------------------------------------------------------------------
 *
 * DeleteDescendants --
 *
 *	Delete all descendants of a particular class.
 *
 * ----------------------------------------------------------------------
 */

static void
DeleteDescendants(
    Tcl_Interp *interp,		/* The interpreter containing the class. */
    Object *oPtr)		/* The object representing the class. */
{
    Class *clsPtr = oPtr->classPtr, *subclassPtr, *mixinSubclassPtr;
    Object *instancePtr;

    /*
................................................................................

    if (clsPtr->mixinSubs.num > 0) {
	while (clsPtr->mixinSubs.num > 0) {
	    mixinSubclassPtr = clsPtr->mixinSubs.list[clsPtr->mixinSubs.num-1];
	    /* This condition also covers the case where mixinSubclassPtr ==
	     * clsPtr
	     */
	    if (!Deleted(mixinSubclassPtr->thisPtr)) {

		Tcl_DeleteCommandFromToken(interp,
			mixinSubclassPtr->thisPtr->command);
	    }
	    TclOORemoveFromMixinSubs(mixinSubclassPtr, clsPtr);
	}
    }
    if (clsPtr->mixinSubs.size > 0) {
................................................................................
    /*
     * Squelch subclasses of this class.
     */

    if (clsPtr->subclasses.num > 0) {
	while (clsPtr->subclasses.num > 0) {
	    subclassPtr = clsPtr->subclasses.list[clsPtr->subclasses.num-1];
	    if (!Deleted(subclassPtr->thisPtr) && !IsRoot(subclassPtr)) {

		Tcl_DeleteCommandFromToken(interp, subclassPtr->thisPtr->command);

	    }
	    TclOORemoveFromSubclasses(subclassPtr, clsPtr);
	}
    }
    if (clsPtr->subclasses.size > 0) {
	ckfree(clsPtr->subclasses.list);
	clsPtr->subclasses.list = NULL;
................................................................................
     * Squelch instances of this class (includes objects we're mixed into).
     */

    if (clsPtr->instances.num > 0) {
	while (clsPtr->instances.num > 0) {
	    instancePtr = clsPtr->instances.list[clsPtr->instances.num-1];
	    /* This condition also covers the case where instancePtr == oPtr */
	    if (!Deleted(instancePtr) && !IsRoot(instancePtr)) {

		Tcl_DeleteCommandFromToken(interp, instancePtr->command);
	    }
	    TclOORemoveFromInstances(instancePtr, clsPtr);
	}
    }
    if (clsPtr->instances.size > 0) {
	ckfree(clsPtr->instances.list);
................................................................................
    }
}
	
 
/*
 * ----------------------------------------------------------------------
 *
 * ReleaseClassContents --
 *
 *	Tear down the special class data structure, including deleting all
 *	dependent classes and objects.
 *
 * ----------------------------------------------------------------------
 */

static void
ReleaseClassContents(
    Tcl_Interp *interp,		/* The interpreter containing the class. */
    Object *oPtr)		/* The object representing the class. */
{
    FOREACH_HASH_DECLS;
    int i; 
    Class *clsPtr = oPtr->classPtr, *tmpClsPtr;
    Method *mPtr;
................................................................................
    if (!Deleted(oPtr)) {
	if (IsRootClass(oPtr)) {
	    Tcl_Panic("deleting class structure for non-deleted %s",
		    "::oo::class");
	} else if (IsRootObject(oPtr)) {
	    Tcl_Panic("deleting class structure for non-deleted %s",
		    "::oo::object");
	} else {
	    Tcl_Panic("deleting class structure for non-deleted %s",
		    "general object");
	}
    }

    /*
     * Squelch method implementation chain caches.
     */

................................................................................
     * process of being deleted, nothing else may modify its bookeeping
     * records.  This is the flag that
     */
    oPtr->flags |= OBJECT_DELETED;

    /* Let the dominoes fall */
    if (oPtr->classPtr) {
	DeleteDescendants(interp, oPtr);
    }

    /*
     * We do not run destructors on the core class objects when the
     * interpreter is being deleted; their incestuous nature causes problems
     * in that case when the destructor is partially deleted before the uses
     * of it have gone. [Bug 2949397]
................................................................................
    TclOORemoveFromInstances(oPtr, oPtr->selfCls);

    if (oPtr->mixins.num > 0) {
	FOREACH(mixinPtr, oPtr->mixins) {
	    TclOORemoveFromInstances(oPtr, mixinPtr);
	    TclOODecrRefCount(mixinPtr->thisPtr);
	}

	ckfree(oPtr->mixins.list);

    }

    FOREACH(filterObj, oPtr->filters) {
	TclDecrRefCount(filterObj);
    }
    if (i) {
	ckfree(oPtr->filters.list);
................................................................................
	}
	Tcl_DeleteHashTable(oPtr->metadataPtr);
	ckfree(oPtr->metadataPtr);
	oPtr->metadataPtr = NULL;
    }

    /*
     *  Because an object can be a class that is an instance of itself, the
     *  A class object's class structure should only be cleaned after most of
     *  the cleanup on the object is done. 
     */


    /*
     * The class of objects needs some special care; if it is deleted (and
     * we're not killing the whole interpreter) we force the delete of the
     * class of classes now as well. Due to the incestuous nature of those two
     * classes, if one goes the other must too and yet the tangle can
     * sometimes not go away automatically; we force it here. [Bug 2962664]
     */

    if (IsRootObject(oPtr) && !Deleted(fPtr->classCls->thisPtr)
	&& !Tcl_InterpDeleted(interp)) {

	Tcl_DeleteCommandFromToken(interp, fPtr->classCls->thisPtr->command);
    }

    if (oPtr->classPtr != NULL) {
	ReleaseClassContents(interp, oPtr);
    }

    /*
     * Delete the object structure itself.
     */

    TclNsDecrRefCount((Namespace *)oPtr->namespacePtr);
................................................................................
    clsPtr->instances.list[clsPtr->instances.num++] = oPtr;
    AddRef(oPtr);
}
 
/*
 * ----------------------------------------------------------------------
 *



































 * TclOORemoveFromSubclasses --
 *
 *	Utility function to remove a class from the list of subclasses within
 *	another class. Returns the number of removals performed.
 *
 * ----------------------------------------------------------------------
 */
................................................................................
	return;
    }
    if (superPtr->subclasses.num >= superPtr->subclasses.size) {
	superPtr->subclasses.size += ALLOC_CHUNK;
	if (superPtr->subclasses.size == ALLOC_CHUNK) {
	    superPtr->subclasses.list = ckalloc(sizeof(Class *) * ALLOC_CHUNK);
	} else {
	    superPtr->subclasses.list = ckrealloc(superPtr->subclasses.list, sizeof(Class *) * superPtr->subclasses.size);

	}
    }
    superPtr->subclasses.list[superPtr->subclasses.num++] = subPtr;
    AddRef(subPtr->thisPtr);
}
 
/*
................................................................................
    superPtr->mixinSubs.list[superPtr->mixinSubs.num++] = subPtr;
    AddRef(subPtr->thisPtr);
}
 
/*
 * ----------------------------------------------------------------------
 *
 * AllocClass --
 *
 *	Allocate a basic class. Does not add class to its
 *	class's instance list.
 *
 * ----------------------------------------------------------------------
 */

static Class *
AllocClass(
    Tcl_Interp *interp,		/* Interpreter within which to allocate the
				 * class. */
    Object *useThisObj)		/* Object that is to act as the class
				 * representation. */
{
    Foundation *fPtr = GetFoundation(interp);
    Class *clsPtr = ckalloc(sizeof(Class));
................................................................................
    /*
     * Check to see if we're really creating a class. If so, allocate the
     * class structure as well.
     */

    if (TclOOIsReachable(fPtr->classCls, classPtr)) {
	/*
	 * Is a class, so attach a class structure. Note that the AllocClass
	 * function splices the structure into the object, so we don't have
	 * to. Once that's done, we need to repatch the object to have the
	 * right class since AllocClass interferes with that.
	 */

	AllocClass(interp, oPtr);
	TclOOAddToSubclasses(oPtr->classPtr, fPtr->objectCls);
    } else {
	oPtr->classPtr = NULL;
    }
    return oPtr;
}
 







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59
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..
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80


81
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...
385
386
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397
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402
...
404
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414
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...
822
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828
829
830
831
832
833
834
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836
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838
839
840
841
842
843
844
...
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
...
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
...
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
...
906
907
908
909
910
911
912
913
914
915
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918
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920
921
922
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924
925
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928
929
...
937
938
939
940
941
942
943



944
945
946
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949
950
....
1076
1077
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1080
1081
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1083
1084
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1089
1090
....
1144
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1146
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1156
1157
1158
1159
1160
....
1190
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1192
1193
1194
1195
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1197
1198
1199

1200


1201
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....
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1758
1759

#define ALLOC_CHUNK 8

/*
 * Function declarations for things defined in this file.
 */


static Object *		AllocObject(Tcl_Interp *interp, const char *nameStr,
			    Namespace *nsPtr, const char *nsNameStr);
static int		CloneClassMethod(Tcl_Interp *interp, Class *clsPtr,
			    Method *mPtr, Tcl_Obj *namePtr,
			    Method **newMPtrPtr);
static int		CloneObjectMethod(Tcl_Interp *interp, Object *oPtr,
			    Method *mPtr, Tcl_Obj *namePtr);
................................................................................
static void		KillFoundation(ClientData clientData,
			    Tcl_Interp *interp);
static void		MyDeleted(ClientData clientData);
static void		ObjectNamespaceDeleted(ClientData clientData);
static void		ObjectRenamedTrace(ClientData clientData,
			    Tcl_Interp *interp, const char *oldName,
			    const char *newName, int flags);


static inline void	SquelchCachedName(Object *oPtr);

static int		PublicObjectCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const *objv);
static int		PublicNRObjectCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
................................................................................
    /*
     * Create the objects at the core of the object system. These need to be
     * spliced manually.
     */

    /* Stand up a phony class for bootstrapping. */
    fPtr->objectCls = &fakeCls;
    /* referenced in TclOOAllocClass to increment the refCount. */
    fakeCls.thisPtr = &fakeObject;

    fPtr->objectCls = TclOOAllocClass(interp,
	    AllocObject(interp, "object", (Namespace *)fPtr->ooNs, NULL));
    /* Corresponding TclOODecrRefCount in KillFoudation */
    AddRef(fPtr->objectCls->thisPtr);

    /* This is why it is unnecessary in this routine to replace the
     * incremented reference count of fPtr->objectCls that was swallowed by
     * fakeObject. */
................................................................................
    ckfree(fPtr->objectCls->superclasses.list);
    fPtr->objectCls->superclasses.list = NULL;

    /* special initialization for the primordial objects */
    fPtr->objectCls->thisPtr->flags |= ROOT_OBJECT;
    fPtr->objectCls->flags |= ROOT_OBJECT;

    fPtr->classCls = TclOOAllocClass(interp,
	    AllocObject(interp, "class", (Namespace *)fPtr->ooNs, NULL));
    /* Corresponding TclOODecrRefCount in KillFoudation */
    AddRef(fPtr->classCls->thisPtr);

    /*
     * Increment reference counts for each reference because these
     * relationships can be dynamically changed.
................................................................................
    TclOODecrRefCount(oPtr);
    return;
}
 
/*
 * ----------------------------------------------------------------------
 *
 * TclOODeleteDescendants --
 *
 *	Delete all descendants of a particular class.
 *
 * ----------------------------------------------------------------------
 */

void
TclOODeleteDescendants(
    Tcl_Interp *interp,		/* The interpreter containing the class. */
    Object *oPtr)		/* The object representing the class. */
{
    Class *clsPtr = oPtr->classPtr, *subclassPtr, *mixinSubclassPtr;
    Object *instancePtr;

    /*
................................................................................

    if (clsPtr->mixinSubs.num > 0) {
	while (clsPtr->mixinSubs.num > 0) {
	    mixinSubclassPtr = clsPtr->mixinSubs.list[clsPtr->mixinSubs.num-1];
	    /* This condition also covers the case where mixinSubclassPtr ==
	     * clsPtr
	     */
	    if (!Deleted(mixinSubclassPtr->thisPtr)
		    && !(mixinSubclassPtr->thisPtr->flags & DONT_DELETE)) {
		Tcl_DeleteCommandFromToken(interp,
			mixinSubclassPtr->thisPtr->command);
	    }
	    TclOORemoveFromMixinSubs(mixinSubclassPtr, clsPtr);
	}
    }
    if (clsPtr->mixinSubs.size > 0) {
................................................................................
    /*
     * Squelch subclasses of this class.
     */

    if (clsPtr->subclasses.num > 0) {
	while (clsPtr->subclasses.num > 0) {
	    subclassPtr = clsPtr->subclasses.list[clsPtr->subclasses.num-1];
	    if (!Deleted(subclassPtr->thisPtr) && !IsRoot(subclassPtr)
		    && !(subclassPtr->thisPtr->flags & DONT_DELETE)) {
		Tcl_DeleteCommandFromToken(interp,
			subclassPtr->thisPtr->command);
	    }
	    TclOORemoveFromSubclasses(subclassPtr, clsPtr);
	}
    }
    if (clsPtr->subclasses.size > 0) {
	ckfree(clsPtr->subclasses.list);
	clsPtr->subclasses.list = NULL;
................................................................................
     * Squelch instances of this class (includes objects we're mixed into).
     */

    if (clsPtr->instances.num > 0) {
	while (clsPtr->instances.num > 0) {
	    instancePtr = clsPtr->instances.list[clsPtr->instances.num-1];
	    /* This condition also covers the case where instancePtr == oPtr */
	    if (!Deleted(instancePtr) && !IsRoot(instancePtr) &&
		    !(instancePtr->flags & DONT_DELETE)) {
		Tcl_DeleteCommandFromToken(interp, instancePtr->command);
	    }
	    TclOORemoveFromInstances(instancePtr, clsPtr);
	}
    }
    if (clsPtr->instances.size > 0) {
	ckfree(clsPtr->instances.list);
................................................................................
    }
}
	
 
/*
 * ----------------------------------------------------------------------
 *
 * TclOOReleaseClassContents --
 *
 *	Tear down the special class data structure, including deleting all
 *	dependent classes and objects.
 *
 * ----------------------------------------------------------------------
 */

void
TclOOReleaseClassContents(
    Tcl_Interp *interp,		/* The interpreter containing the class. */
    Object *oPtr)		/* The object representing the class. */
{
    FOREACH_HASH_DECLS;
    int i; 
    Class *clsPtr = oPtr->classPtr, *tmpClsPtr;
    Method *mPtr;
................................................................................
    if (!Deleted(oPtr)) {
	if (IsRootClass(oPtr)) {
	    Tcl_Panic("deleting class structure for non-deleted %s",
		    "::oo::class");
	} else if (IsRootObject(oPtr)) {
	    Tcl_Panic("deleting class structure for non-deleted %s",
		    "::oo::object");



	}
    }

    /*
     * Squelch method implementation chain caches.
     */

................................................................................
     * process of being deleted, nothing else may modify its bookeeping
     * records.  This is the flag that
     */
    oPtr->flags |= OBJECT_DELETED;

    /* Let the dominoes fall */
    if (oPtr->classPtr) {
	TclOODeleteDescendants(interp, oPtr);
    }

    /*
     * We do not run destructors on the core class objects when the
     * interpreter is being deleted; their incestuous nature causes problems
     * in that case when the destructor is partially deleted before the uses
     * of it have gone. [Bug 2949397]
................................................................................
    TclOORemoveFromInstances(oPtr, oPtr->selfCls);

    if (oPtr->mixins.num > 0) {
	FOREACH(mixinPtr, oPtr->mixins) {
	    TclOORemoveFromInstances(oPtr, mixinPtr);
	    TclOODecrRefCount(mixinPtr->thisPtr);
	}
	if (oPtr->mixins.list != NULL) {
	    ckfree(oPtr->mixins.list);
	}
    }

    FOREACH(filterObj, oPtr->filters) {
	TclDecrRefCount(filterObj);
    }
    if (i) {
	ckfree(oPtr->filters.list);
................................................................................
	}
	Tcl_DeleteHashTable(oPtr->metadataPtr);
	ckfree(oPtr->metadataPtr);
	oPtr->metadataPtr = NULL;
    }

    /*
     * Because an object can be a class that is an instance of itself, the
     * class object's class structure should only be cleaned after most of
     * the cleanup on the object is done. 

     *


     * The class of objects needs some special care; if it is deleted (and
     * we're not killing the whole interpreter) we force the delete of the
     * class of classes now as well. Due to the incestuous nature of those two
     * classes, if one goes the other must too and yet the tangle can
     * sometimes not go away automatically; we force it here. [Bug 2962664]
     */

    if (IsRootObject(oPtr) && !Deleted(fPtr->classCls->thisPtr)
	    && !Tcl_InterpDeleted(interp)) {

	Tcl_DeleteCommandFromToken(interp, fPtr->classCls->thisPtr->command);
    }

    if (oPtr->classPtr != NULL) {
	TclOOReleaseClassContents(interp, oPtr);
    }

    /*
     * Delete the object structure itself.
     */

    TclNsDecrRefCount((Namespace *)oPtr->namespacePtr);
................................................................................
    clsPtr->instances.list[clsPtr->instances.num++] = oPtr;
    AddRef(oPtr);
}
 
/*
 * ----------------------------------------------------------------------
 *
 * TclOORemoveFromMixins --
 *
 *	Utility function to remove a class from the list of mixins within an
 *	object.
 *
 * ----------------------------------------------------------------------
 */

int
TclOORemoveFromMixins(
    Class *mixinPtr,		/* The mixin to remove. */
    Object *oPtr)		/* The object (possibly) containing the
				 * reference to the mixin. */
{
    int i, res = 0;
    Class *mixPtr;

    FOREACH(mixPtr, oPtr->mixins) {
	if (mixinPtr == mixPtr) {
	    RemoveItem(Class, oPtr->mixins, i);
	    TclOODecrRefCount(mixPtr->thisPtr);
	    res++;
	    break;
	}
    }
    if (oPtr->mixins.num == 0) {
	ckfree(oPtr->mixins.list);
	oPtr->mixins.list = NULL;
    }
    return res;
}
 
/*
 * ----------------------------------------------------------------------
 *
 * TclOORemoveFromSubclasses --
 *
 *	Utility function to remove a class from the list of subclasses within
 *	another class. Returns the number of removals performed.
 *
 * ----------------------------------------------------------------------
 */
................................................................................
	return;
    }
    if (superPtr->subclasses.num >= superPtr->subclasses.size) {
	superPtr->subclasses.size += ALLOC_CHUNK;
	if (superPtr->subclasses.size == ALLOC_CHUNK) {
	    superPtr->subclasses.list = ckalloc(sizeof(Class *) * ALLOC_CHUNK);
	} else {
	    superPtr->subclasses.list = ckrealloc(superPtr->subclasses.list,
		    sizeof(Class *) * superPtr->subclasses.size);
	}
    }
    superPtr->subclasses.list[superPtr->subclasses.num++] = subPtr;
    AddRef(subPtr->thisPtr);
}
 
/*
................................................................................
    superPtr->mixinSubs.list[superPtr->mixinSubs.num++] = subPtr;
    AddRef(subPtr->thisPtr);
}
 
/*
 * ----------------------------------------------------------------------
 *
 * TclOOAllocClass --
 *
 *	Allocate a basic class. Does not add class to its class's instance
 *	list.
 *
 * ----------------------------------------------------------------------
 */

Class *
TclOOAllocClass(
    Tcl_Interp *interp,		/* Interpreter within which to allocate the
				 * class. */
    Object *useThisObj)		/* Object that is to act as the class
				 * representation. */
{
    Foundation *fPtr = GetFoundation(interp);
    Class *clsPtr = ckalloc(sizeof(Class));
................................................................................
    /*
     * Check to see if we're really creating a class. If so, allocate the
     * class structure as well.
     */

    if (TclOOIsReachable(fPtr->classCls, classPtr)) {
	/*
	 * Is a class, so attach a class structure. Note that the
	 * TclOOAllocClass function splices the structure into the object, so
	 * we don't have to. Once that's done, we need to repatch the object
	 * to have the right class since TclOOAllocClass interferes with that.
	 */

	TclOOAllocClass(interp, oPtr);
	TclOOAddToSubclasses(oPtr->classPtr, fPtr->objectCls);
    } else {
	oPtr->classPtr = NULL;
    }
    return oPtr;
}
 

Changes to generic/tclOOCall.c.

1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
	AddSimpleClassChainToCallContext(superPtr, methodNameObj, cbPtr,
		doneFilters, flags|TRAVERSED_MIXIN, filterDecl);
    }

    if (flags & CONSTRUCTOR) {
	AddMethodToCallChain(classPtr->constructorPtr, cbPtr, doneFilters,
		filterDecl, flags);

    } else if (flags & DESTRUCTOR) {
	AddMethodToCallChain(classPtr->destructorPtr, cbPtr, doneFilters,
		filterDecl, flags);
    } else {
	Tcl_HashEntry *hPtr = Tcl_FindHashEntry(&classPtr->classMethods,
		(char *) methodNameObj);








<







1440
1441
1442
1443
1444
1445
1446

1447
1448
1449
1450
1451
1452
1453
	AddSimpleClassChainToCallContext(superPtr, methodNameObj, cbPtr,
		doneFilters, flags|TRAVERSED_MIXIN, filterDecl);
    }

    if (flags & CONSTRUCTOR) {
	AddMethodToCallChain(classPtr->constructorPtr, cbPtr, doneFilters,
		filterDecl, flags);

    } else if (flags & DESTRUCTOR) {
	AddMethodToCallChain(classPtr->destructorPtr, cbPtr, doneFilters,
		filterDecl, flags);
    } else {
	Tcl_HashEntry *hPtr = Tcl_FindHashEntry(&classPtr->classMethods,
		(char *) methodNameObj);

Changes to generic/tclOODefineCmds.c.

1079
1080
1081
1082
1083
1084
1085


1086
1087
1088
1089
1090
1091
1092
....
1114
1115
1116
1117
1118
1119
1120





1121
1122
1123
1124
1125
1126



1127
1128
1129
1130
1131
1132






















1133
1134
1135
1136
1137
1138
1139
....
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
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const *objv)
{
    Object *oPtr;
    Class *clsPtr;



    /*
     * Parse the context to get the object to operate on.
     */

    oPtr = (Object *) TclOOGetDefineCmdContext(interp);
    if (oPtr == NULL) {
................................................................................
	return TCL_ERROR;
    }
    clsPtr = GetClassInOuterContext(interp, objv[1],
	    "the class of an object must be a class");
    if (clsPtr == NULL) {
	return TCL_ERROR;
    }







    /*
     * Set the object's class.
     */




    if (oPtr->selfCls != clsPtr) {
	TclOORemoveFromInstances(oPtr, oPtr->selfCls);
	TclOODecrRefCount(oPtr->selfCls->thisPtr);
	oPtr->selfCls = clsPtr;
	AddRef(oPtr->selfCls->thisPtr);
	TclOOAddToInstances(oPtr, oPtr->selfCls);























	if (oPtr->classPtr != NULL) {
	    BumpGlobalEpoch(interp, oPtr->classPtr);
	} else {
	    oPtr->epoch++;
	}
    }
................................................................................
	if (TclOONewProcMethod(interp, oPtr->classPtr, isPublic, objv[1],
		objv[2], objv[3], NULL) == NULL) {
	    return TCL_ERROR;
	}
    }
    return TCL_OK;
}
 
/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineMixinObjCmd --
 *	Implementation of the "mixin" subcommand of the "oo::define" and
 *	"oo::objdefine" commands.
 *
 * ----------------------------------------------------------------------
 */

int
TclOODefineMixinObjCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    const int objc,
    Tcl_Obj *const *objv)
{
    int isInstanceMixin = (clientData != NULL);
    Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp);
    Class **mixins;
    int i;

    if (oPtr == NULL) {
	return TCL_ERROR;
    }
    if (!isInstanceMixin && !oPtr->classPtr) {
	Tcl_SetObjResult(interp, Tcl_NewStringObj(
		"attempt to misuse API", -1));
	Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL);
	return TCL_ERROR;
    }
    mixins = TclStackAlloc(interp, sizeof(Class *) * (objc-1));

    for (i=1 ; i<objc ; i++) {
	Class *clsPtr = GetClassInOuterContext(interp, objv[i],
		"may only mix in classes");

	if (clsPtr == NULL) {
	    goto freeAndError;
	}
	if (!isInstanceMixin && TclOOIsReachable(oPtr->classPtr, clsPtr)) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "may not mix a class into itself", -1));
	    Tcl_SetErrorCode(interp, "TCL", "OO", "SELF_MIXIN", NULL);
	    goto freeAndError;
	}
	mixins[i-1] = clsPtr;
    }

    if (isInstanceMixin) {
	TclOOObjectSetMixins(oPtr, objc-1, mixins);
    } else {
	TclOOClassSetMixins(interp, oPtr->classPtr, objc-1, mixins);
    }

    TclStackFree(interp, mixins);
    return TCL_OK;

  freeAndError:
    TclStackFree(interp, mixins);
    return TCL_ERROR;
}
 
/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineRenameMethodObjCmd --
 *	Implementation of the "renamemethod" subcommand of the "oo::define"
 *	and "oo::objdefine" commands.







>
>







 







>
>
>
>
>
|





>
>
>






>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







 







<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<







1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
....
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
....
1566
1567
1568
1569
1570
1571
1572































































1573
1574
1575
1576
1577
1578
1579
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const *objv)
{
    Object *oPtr;
    Class *clsPtr;
    Foundation *fPtr = TclOOGetFoundation(interp);
    int wasClass, willBeClass;

    /*
     * Parse the context to get the object to operate on.
     */

    oPtr = (Object *) TclOOGetDefineCmdContext(interp);
    if (oPtr == NULL) {
................................................................................
	return TCL_ERROR;
    }
    clsPtr = GetClassInOuterContext(interp, objv[1],
	    "the class of an object must be a class");
    if (clsPtr == NULL) {
	return TCL_ERROR;
    }
    if (oPtr == clsPtr->thisPtr) {
	Tcl_SetObjResult(interp, Tcl_NewStringObj(
		"may not change classes into an instance of themselves", -1));
	Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL);
	return TCL_ERROR;
    }

    /*
     * Set the object's class.
     */

    wasClass = (oPtr->classPtr != NULL);
    willBeClass = (TclOOIsReachable(fPtr->classCls, clsPtr));

    if (oPtr->selfCls != clsPtr) {
	TclOORemoveFromInstances(oPtr, oPtr->selfCls);
	TclOODecrRefCount(oPtr->selfCls->thisPtr);
	oPtr->selfCls = clsPtr;
	AddRef(oPtr->selfCls->thisPtr);
	TclOOAddToInstances(oPtr, oPtr->selfCls);

	/*
	 * Create or delete the class guts if necessary.
	 */

	if (wasClass && !willBeClass) {
	    /*
	     * This is the most global of all epochs. Bump it! No cache can be
	     * trusted!
	     */

	    TclOORemoveFromMixins(oPtr->classPtr, oPtr);
	    oPtr->fPtr->epoch++;
	    oPtr->flags |= DONT_DELETE;
	    TclOODeleteDescendants(interp, oPtr);
	    oPtr->flags &= ~DONT_DELETE;
	    TclOOReleaseClassContents(interp, oPtr);
		ckfree(oPtr->classPtr);
		oPtr->classPtr = NULL;
	} else if (!wasClass && willBeClass) {
	    TclOOAllocClass(interp, oPtr);
	}

	if (oPtr->classPtr != NULL) {
	    BumpGlobalEpoch(interp, oPtr->classPtr);
	} else {
	    oPtr->epoch++;
	}
    }
................................................................................
	if (TclOONewProcMethod(interp, oPtr->classPtr, isPublic, objv[1],
		objv[2], objv[3], NULL) == NULL) {
	    return TCL_ERROR;
	}
    }
    return TCL_OK;
}































































 
/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineRenameMethodObjCmd --
 *	Implementation of the "renamemethod" subcommand of the "oo::define"
 *	and "oo::objdefine" commands.

Changes to generic/tclOOInfo.c.

110
111
112
113
114
115
116

117
118
119
120
121
122

123
124
125
126
127
128
129
    TclMakeEnsemble(interp, "::oo::InfoClass", infoClassCmds);

    /*
     * Install into the master [info] ensemble.
     */

    infoCmd = Tcl_FindCommand(interp, "info", NULL, TCL_GLOBAL_ONLY);

    Tcl_GetEnsembleMappingDict(NULL, infoCmd, &mapDict);
    Tcl_DictObjPut(NULL, mapDict, Tcl_NewStringObj("object", -1),
	    Tcl_NewStringObj("::oo::InfoObject", -1));
    Tcl_DictObjPut(NULL, mapDict, Tcl_NewStringObj("class", -1),
	    Tcl_NewStringObj("::oo::InfoClass", -1));
    Tcl_SetEnsembleMappingDict(interp, infoCmd, mapDict);

}
 
/*
 * ----------------------------------------------------------------------
 *
 * GetClassFromObj --
 *







>
|
|
|
|
|
|
>







110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
    TclMakeEnsemble(interp, "::oo::InfoClass", infoClassCmds);

    /*
     * Install into the master [info] ensemble.
     */

    infoCmd = Tcl_FindCommand(interp, "info", NULL, TCL_GLOBAL_ONLY);
    if (infoCmd) {
	Tcl_GetEnsembleMappingDict(NULL, infoCmd, &mapDict);
	Tcl_DictObjPut(NULL, mapDict, Tcl_NewStringObj("object", -1),
		Tcl_NewStringObj("::oo::InfoObject", -1));
	Tcl_DictObjPut(NULL, mapDict, Tcl_NewStringObj("class", -1),
		Tcl_NewStringObj("::oo::InfoClass", -1));
	Tcl_SetEnsembleMappingDict(interp, infoCmd, mapDict);
    }
}
 
/*
 * ----------------------------------------------------------------------
 *
 * GetClassFromObj --
 *

Changes to generic/tclOOInt.h.

210
211
212
213
214
215
216

217
218
219
220
221
222
223
...
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
...
519
520
521
522
523
524
525


526

527
528
529
530
531
532
533
				 * no methods, mixins, or filters. */
#define ROOT_CLASS 0x8000	/* Flag to say that this object is the root
				 * class of classes, and should be treated
				 * specially during teardown (and in a few
				 * other spots). */
#define FORCE_UNKNOWN 0x10000	/* States that we are *really* looking up the
				 * unknown method handler at that point. */


/*
 * And the definition of a class. Note that every class also has an associated
 * object, through which it is manipulated.
 */

typedef struct Class {
................................................................................
 * Private definitions, some of which perhaps ought to be exposed properly or
 * maybe just put in the internal stubs table.
 */

MODULE_SCOPE void	TclOOAddToInstances(Object *oPtr, Class *clsPtr);
MODULE_SCOPE void	TclOOAddToMixinSubs(Class *subPtr, Class *mixinPtr);
MODULE_SCOPE void	TclOOAddToSubclasses(Class *subPtr, Class *superPtr);


MODULE_SCOPE int	TclNRNewObjectInstance(Tcl_Interp *interp,
			    Tcl_Class cls, const char *nameStr,
			    const char *nsNameStr, int objc,
			    Tcl_Obj *const *objv, int skip,
			    Tcl_Object *objectPtr);
MODULE_SCOPE Object *	TclNewObjectInstanceCommon(Tcl_Interp *interp,
			    Class *classPtr,
................................................................................
			    const char *nameStr,
			    const char *nsNameStr);
MODULE_SCOPE int	TclOODecrRefCount(Object *oPtr);
MODULE_SCOPE int	TclOODefineSlots(Foundation *fPtr);
MODULE_SCOPE void	TclOODeleteChain(CallChain *callPtr);
MODULE_SCOPE void	TclOODeleteChainCache(Tcl_HashTable *tablePtr);
MODULE_SCOPE void	TclOODeleteContext(CallContext *contextPtr);


MODULE_SCOPE void	TclOODelMethodRef(Method *method);
MODULE_SCOPE CallContext *TclOOGetCallContext(Object *oPtr,
			    Tcl_Obj *methodNameObj, int flags,
			    Tcl_Obj *cacheInThisObj);
MODULE_SCOPE CallChain *TclOOGetStereotypeCallChain(Class *clsPtr,
			    Tcl_Obj *methodNameObj, int flags);
MODULE_SCOPE Foundation	*TclOOGetFoundation(Tcl_Interp *interp);
................................................................................
			    Tcl_Obj *const objv[]);
MODULE_SCOPE int	TclNRObjectContextInvokeNext(Tcl_Interp *interp,
			    Tcl_ObjectContext context, int objc,
			    Tcl_Obj *const *objv, int skip);
MODULE_SCOPE void	TclOONewBasicMethod(Tcl_Interp *interp, Class *clsPtr,
			    const DeclaredClassMethod *dcm);
MODULE_SCOPE Tcl_Obj *	TclOOObjectName(Tcl_Interp *interp, Object *oPtr);


MODULE_SCOPE int	TclOORemoveFromInstances(Object *oPtr, Class *clsPtr);

MODULE_SCOPE int	TclOORemoveFromMixinSubs(Class *subPtr,
			    Class *mixinPtr);
MODULE_SCOPE int	TclOORemoveFromSubclasses(Class *subPtr,
			    Class *superPtr);
MODULE_SCOPE Tcl_Obj *	TclOORenderCallChain(Tcl_Interp *interp,
			    CallChain *callPtr);
MODULE_SCOPE void	TclOOStashContext(Tcl_Obj *objPtr,







>







 







>
>







 







>
>







 







>
>

>







210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
...
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
...
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
				 * no methods, mixins, or filters. */
#define ROOT_CLASS 0x8000	/* Flag to say that this object is the root
				 * class of classes, and should be treated
				 * specially during teardown (and in a few
				 * other spots). */
#define FORCE_UNKNOWN 0x10000	/* States that we are *really* looking up the
				 * unknown method handler at that point. */
#define DONT_DELETE 0x20000	/* Inhibit deletion of this object. */

/*
 * And the definition of a class. Note that every class also has an associated
 * object, through which it is manipulated.
 */

typedef struct Class {
................................................................................
 * Private definitions, some of which perhaps ought to be exposed properly or
 * maybe just put in the internal stubs table.
 */

MODULE_SCOPE void	TclOOAddToInstances(Object *oPtr, Class *clsPtr);
MODULE_SCOPE void	TclOOAddToMixinSubs(Class *subPtr, Class *mixinPtr);
MODULE_SCOPE void	TclOOAddToSubclasses(Class *subPtr, Class *superPtr);
MODULE_SCOPE Class *	TclOOAllocClass(Tcl_Interp *interp,
			    Object *useThisObj);
MODULE_SCOPE int	TclNRNewObjectInstance(Tcl_Interp *interp,
			    Tcl_Class cls, const char *nameStr,
			    const char *nsNameStr, int objc,
			    Tcl_Obj *const *objv, int skip,
			    Tcl_Object *objectPtr);
MODULE_SCOPE Object *	TclNewObjectInstanceCommon(Tcl_Interp *interp,
			    Class *classPtr,
................................................................................
			    const char *nameStr,
			    const char *nsNameStr);
MODULE_SCOPE int	TclOODecrRefCount(Object *oPtr);
MODULE_SCOPE int	TclOODefineSlots(Foundation *fPtr);
MODULE_SCOPE void	TclOODeleteChain(CallChain *callPtr);
MODULE_SCOPE void	TclOODeleteChainCache(Tcl_HashTable *tablePtr);
MODULE_SCOPE void	TclOODeleteContext(CallContext *contextPtr);
MODULE_SCOPE void	TclOODeleteDescendants(Tcl_Interp *interp,
			    Object *oPtr);
MODULE_SCOPE void	TclOODelMethodRef(Method *method);
MODULE_SCOPE CallContext *TclOOGetCallContext(Object *oPtr,
			    Tcl_Obj *methodNameObj, int flags,
			    Tcl_Obj *cacheInThisObj);
MODULE_SCOPE CallChain *TclOOGetStereotypeCallChain(Class *clsPtr,
			    Tcl_Obj *methodNameObj, int flags);
MODULE_SCOPE Foundation	*TclOOGetFoundation(Tcl_Interp *interp);
................................................................................
			    Tcl_Obj *const objv[]);
MODULE_SCOPE int	TclNRObjectContextInvokeNext(Tcl_Interp *interp,
			    Tcl_ObjectContext context, int objc,
			    Tcl_Obj *const *objv, int skip);
MODULE_SCOPE void	TclOONewBasicMethod(Tcl_Interp *interp, Class *clsPtr,
			    const DeclaredClassMethod *dcm);
MODULE_SCOPE Tcl_Obj *	TclOOObjectName(Tcl_Interp *interp, Object *oPtr);
MODULE_SCOPE void	TclOOReleaseClassContents(Tcl_Interp *interp,
			    Object *oPtr);
MODULE_SCOPE int	TclOORemoveFromInstances(Object *oPtr, Class *clsPtr);
MODULE_SCOPE int	TclOORemoveFromMixins(Class *mixinPtr, Object *oPtr);
MODULE_SCOPE int	TclOORemoveFromMixinSubs(Class *subPtr,
			    Class *mixinPtr);
MODULE_SCOPE int	TclOORemoveFromSubclasses(Class *subPtr,
			    Class *superPtr);
MODULE_SCOPE Tcl_Obj *	TclOORenderCallChain(Tcl_Interp *interp,
			    CallChain *callPtr);
MODULE_SCOPE void	TclOOStashContext(Tcl_Obj *objPtr,

Changes to generic/tclOOMethod.c.

966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983

    *varPtr = rPtr->fetchProc(interp, rPtr);

    /*
     * Must not retain reference to resolved information. [Bug 3105999]
     */

    if (rPtr != NULL) {
	rPtr->deleteProc(rPtr);
    }
    return (*varPtr? TCL_OK : TCL_CONTINUE);
}

static Tcl_Var
ProcedureMethodCompiledVarConnect(
    Tcl_Interp *interp,
    Tcl_ResolvedVarInfo *rPtr)
{







<
|
<
|







966
967
968
969
970
971
972

973

974
975
976
977
978
979
980
981

    *varPtr = rPtr->fetchProc(interp, rPtr);

    /*
     * Must not retain reference to resolved information. [Bug 3105999]
     */


    rPtr->deleteProc(rPtr);

    return (*varPtr ? TCL_OK : TCL_CONTINUE);
}

static Tcl_Var
ProcedureMethodCompiledVarConnect(
    Tcl_Interp *interp,
    Tcl_ResolvedVarInfo *rPtr)
{

Changes to generic/tclPathObj.c.

825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
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852
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857
858
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875
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884
885



886
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888
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890
891
892
...
956
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958
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961
962


963
964
965
966
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968
969
970
....
1355
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1357
1358
1359
1360
1361

1362
1363
1364
1365
1366
1367
1368
....
2355
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2358
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2360
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2363
2364
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2366
2367
2368
2369
2370


2371
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2374

2375
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2384
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2386
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2388
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2398
....
2404
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2407
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2409
2410







2411
2412
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2418

2419
2420
2421
2422
2423
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2425
2426
2427

2428
2429
2430
2431
2432
2433
2434
....
2457
2458
2459
2460
2461
2462
2463
2464

2465


2466

2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477

Tcl_Obj *
Tcl_FSJoinPath(
    Tcl_Obj *listObj,		/* Path elements to join, may have a zero
				 * reference count. */
    int elements)		/* Number of elements to use (-1 = all) */
{
    Tcl_Obj *copy, *res;
    int objc;
    Tcl_Obj **objv;

    if (Tcl_ListObjLength(NULL, listObj, &objc) != TCL_OK) {
	return NULL;
    }

    elements = ((elements >= 0) && (elements <= objc)) ? elements : objc;
    copy = TclListObjCopy(NULL, listObj);
    Tcl_ListObjGetElements(NULL, listObj, &objc, &objv);
    res = TclJoinPath(elements, objv);
    Tcl_DecrRefCount(copy);
    return res;
}

Tcl_Obj *
TclJoinPath(
    int elements,
    Tcl_Obj * const objv[])


{
    Tcl_Obj *res = NULL;
    int i;
    const Tcl_Filesystem *fsPtr = NULL;

    assert ( elements >= 0 );

................................................................................
	 *
	 * Bugfix [a47641a0]. TclNewFSPathObj requires first argument
	 * to be an absolute path. Added a check for that elt is absolute.
	 */

	if ((elt->typePtr == &tclFsPathType)
		&& !((elt->bytes != NULL) && (elt->bytes[0] == '\0'))
                && TclGetPathType(elt, NULL, NULL, NULL) == TCL_PATH_ABSOLUTE) {
            Tcl_Obj *tailObj = objv[1];
	    Tcl_PathType type = TclGetPathType(tailObj, NULL, NULL, NULL);




	    if (type == TCL_PATH_RELATIVE) {
		const char *str;
		int len;

		str = Tcl_GetStringFromObj(tailObj, &len);
		if (len == 0) {
		    /*
................................................................................
	Tcl_PathType type;
	char *strElt, *ptr;
	Tcl_Obj *driveName = NULL;
	Tcl_Obj *elt = objv[i];

	strElt = Tcl_GetStringFromObj(elt, &strEltLen);
	driveNameLength = 0;


	type = TclGetPathType(elt, &fsPtr, &driveNameLength, &driveName);
	if (type != TCL_PATH_RELATIVE) {
	    /*
	     * Zero out the current result.
	     */

	    if (res != NULL) {
		TclDecrRefCount(res);
................................................................................
		    len = 0;
		}
		break;
	    default:
		count = 0;
		state = 1;
	    }

	case 1:		/* Scanning for next dirsep */
	    switch (*p) {
	    case '/':
	    case '\\':
	    case ':':
		state = 0;
		break;
................................................................................

    name = Tcl_GetStringFromObj(pathPtr, &len);

    /*
     * Handle tilde substitutions, if needed.
     */

    if (name[0] == '~') {
	Tcl_DString temp;
	int split;
	char separator = '/';

	split = FindSplitPos(name, separator);
	if (split != len) {
	    /*
	     * We have multiple pieces '~user/foo/bar...'


	     */

	    name[split] = '\0';
	}


	/*
	 * Do some tilde substitution.
	 */

	if (name[1] == '\0') {
	    /*
	     * We have just '~'
	     */

	    const char *dir;
	    Tcl_DString dirString;

	    if (split != len) {
		name[split] = separator;
	    }

	    dir = TclGetEnv("HOME", &dirString);
	    if (dir == NULL) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "couldn't find HOME environment variable to"
			    " expand path", -1));
		    Tcl_SetErrorCode(interp, "TCL", "VALUE", "PATH",
................................................................................
	    Tcl_JoinPath(1, &dir, &temp);
	    Tcl_DStringFree(&dirString);
	} else {
	    /*
	     * We have a user name '~user'
	     */








	    Tcl_DStringInit(&temp);
	    if (TclpGetUserHome(name+1, &temp) == NULL) {
		if (interp != NULL) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			    "user \"%s\" doesn't exist", name+1));
		    Tcl_SetErrorCode(interp, "TCL", "VALUE", "PATH", "NOUSER",
			    NULL);
		}

		Tcl_DStringFree(&temp);
		if (split != len) {
		    name[split] = separator;
		}
		return TCL_ERROR;
	    }
	    if (split != len) {
		name[split] = separator;
	    }

	}

	transPtr = TclDStringToObj(&temp);

	if (split != len) {
	    /*
	     * Join up the tilde substitution with the rest.
................................................................................
		}
		TclDecrRefCount(parts);
	    } else {
		Tcl_Obj *pair[2];

		pair[0] = transPtr;
		pair[1] = Tcl_NewStringObj(name+split+1, -1);
		transPtr = TclJoinPath(2, pair);

		Tcl_DecrRefCount(pair[0]);


		Tcl_DecrRefCount(pair[1]);

	    }
	}
    } else {
	transPtr = TclJoinPath(1, &pathPtr);
    }

    /*
     * Now we have a translated filename in 'transPtr'. This will have forward
     * slashes on Windows, and will not contain any ~user sequences.
     */








|








<

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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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>
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>



|







825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840

841
842

843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
...
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
...
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
....
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
....
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372


2373

2374
2375
2376



2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390




2391
2392
2393
2394
2395
2396
2397
....
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
2433
2434
2435
2436
....
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483

Tcl_Obj *
Tcl_FSJoinPath(
    Tcl_Obj *listObj,		/* Path elements to join, may have a zero
				 * reference count. */
    int elements)		/* Number of elements to use (-1 = all) */
{
    Tcl_Obj *res;
    int objc;
    Tcl_Obj **objv;

    if (Tcl_ListObjLength(NULL, listObj, &objc) != TCL_OK) {
	return NULL;
    }

    elements = ((elements >= 0) && (elements <= objc)) ? elements : objc;

    Tcl_ListObjGetElements(NULL, listObj, &objc, &objv);
    res = TclJoinPath(elements, objv, 0);

    return res;
}

Tcl_Obj *
TclJoinPath(
    int elements,		/* Number of elements to use (-1 = all) */
    Tcl_Obj * const objv[],	/* Path elements to join */
    int forceRelative)		/* If non-zero, assume all more paths are
				 * relative (e. g. simple normalization) */
{
    Tcl_Obj *res = NULL;
    int i;
    const Tcl_Filesystem *fsPtr = NULL;

    assert ( elements >= 0 );

................................................................................
	 *
	 * Bugfix [a47641a0]. TclNewFSPathObj requires first argument
	 * to be an absolute path. Added a check for that elt is absolute.
	 */

	if ((elt->typePtr == &tclFsPathType)
		&& !((elt->bytes != NULL) && (elt->bytes[0] == '\0'))
		&& TclGetPathType(elt, NULL, NULL, NULL) == TCL_PATH_ABSOLUTE) {
	    Tcl_Obj *tailObj = objv[1];
	    Tcl_PathType type;

	    /* if forceRelative - second path is relative */
	    type = forceRelative ? TCL_PATH_RELATIVE :
		    TclGetPathType(tailObj, NULL, NULL, NULL);
	    if (type == TCL_PATH_RELATIVE) {
		const char *str;
		int len;

		str = Tcl_GetStringFromObj(tailObj, &len);
		if (len == 0) {
		    /*
................................................................................
	Tcl_PathType type;
	char *strElt, *ptr;
	Tcl_Obj *driveName = NULL;
	Tcl_Obj *elt = objv[i];

	strElt = Tcl_GetStringFromObj(elt, &strEltLen);
	driveNameLength = 0;
	/* if forceRelative - all paths excepting first one are relative */
	type = (forceRelative && (i > 0)) ? TCL_PATH_RELATIVE :
		TclGetPathType(elt, &fsPtr, &driveNameLength, &driveName);
	if (type != TCL_PATH_RELATIVE) {
	    /*
	     * Zero out the current result.
	     */

	    if (res != NULL) {
		TclDecrRefCount(res);
................................................................................
		    len = 0;
		}
		break;
	    default:
		count = 0;
		state = 1;
	    }
	    break;
	case 1:		/* Scanning for next dirsep */
	    switch (*p) {
	    case '/':
	    case '\\':
	    case ':':
		state = 0;
		break;
................................................................................

    name = Tcl_GetStringFromObj(pathPtr, &len);

    /*
     * Handle tilde substitutions, if needed.
     */

    if (len && name[0] == '~') {
	Tcl_DString temp;
	int split;
	char separator = '/';



	/*

	 * We have multiple cases '~/foo/bar...', '~user/foo/bar...', etc.
	 * split becomes value 1 for '~/...' as well as for '~'.
	 */



	split = FindSplitPos(name, separator);

	/*
	 * Do some tilde substitution.
	 */

	if (split == 1) {
	    /*
	     * We have just '~' (or '~/...')
	     */

	    const char *dir;
	    Tcl_DString dirString;





	    dir = TclGetEnv("HOME", &dirString);
	    if (dir == NULL) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "couldn't find HOME environment variable to"
			    " expand path", -1));
		    Tcl_SetErrorCode(interp, "TCL", "VALUE", "PATH",
................................................................................
	    Tcl_JoinPath(1, &dir, &temp);
	    Tcl_DStringFree(&dirString);
	} else {
	    /*
	     * We have a user name '~user'
	     */

	    const char *expandedUser;
	    Tcl_DString userName;

	    Tcl_DStringInit(&userName);
	    Tcl_DStringAppend(&userName, name+1, split-1);
	    expandedUser = Tcl_DStringValue(&userName);

	    Tcl_DStringInit(&temp);
	    if (TclpGetUserHome(expandedUser, &temp) == NULL) {
		if (interp != NULL) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			    "user \"%s\" doesn't exist", expandedUser));
		    Tcl_SetErrorCode(interp, "TCL", "VALUE", "PATH", "NOUSER",
			    NULL);
		}
		Tcl_DStringFree(&userName);
		Tcl_DStringFree(&temp);



		return TCL_ERROR;
	    }



	    Tcl_DStringFree(&userName);
	}

	transPtr = TclDStringToObj(&temp);

	if (split != len) {
	    /*
	     * Join up the tilde substitution with the rest.
................................................................................
		}
		TclDecrRefCount(parts);
	    } else {
		Tcl_Obj *pair[2];

		pair[0] = transPtr;
		pair[1] = Tcl_NewStringObj(name+split+1, -1);
		transPtr = TclJoinPath(2, pair, 1);
		if (transPtr != pair[0]) {
		    Tcl_DecrRefCount(pair[0]);
		}
		if (transPtr != pair[1]) {
		    Tcl_DecrRefCount(pair[1]);
		}
	    }
	}
    } else {
	transPtr = TclJoinPath(1, &pathPtr, 1);
    }

    /*
     * Now we have a translated filename in 'transPtr'. This will have forward
     * slashes on Windows, and will not contain any ~user sequences.
     */

Changes to generic/tclProc.c.

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
...
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
....
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
....
1055
1056
1057
1058
1059
1060
1061

1062

1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078

1079
1080
1081
1082
1083
1084
1085
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "argument with no name", -1));
	    Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC",
		    "FORMALARGUMENTFORMAT", NULL);
	    goto procError;
	}


	nameLength = Tcl_NumUtfChars(Tcl_GetString(fieldValues[0]), fieldValues[0]->length);
	if (fieldCount == 2) {
	    valueLength = Tcl_NumUtfChars(Tcl_GetString(fieldValues[1]),
		fieldValues[1]->length);
	} else {
	    valueLength = 0;
	}

	/*
	 * Check that the formal parameter name is a scalar.
	 */

	argname = Tcl_GetStringFromObj(fieldValues[0], &plen);
	argnamei = argname;
	argnamelast = argname[plen-1];
	while (plen--) {
	    if (argnamei[0] == '(') {
		if (argnamelast == ')') {	/* We have an array element. */
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			    "formal parameter \"%s\" is an array element",
................................................................................
	    if (procPtr->firstLocalPtr == NULL) {
		procPtr->firstLocalPtr = procPtr->lastLocalPtr = localPtr;
	    } else {
		procPtr->lastLocalPtr->nextPtr = localPtr;
		procPtr->lastLocalPtr = localPtr;
	    }
	    localPtr->nextPtr = NULL;
	    localPtr->nameLength = Tcl_NumUtfChars(argname, fieldValues[0]->length);
	    localPtr->frameIndex = i;
	    localPtr->flags = VAR_ARGUMENT;
	    localPtr->resolveInfo = NULL;

	    if (fieldCount == 2) {
		localPtr->defValuePtr = fieldValues[1];
		Tcl_IncrRefCount(localPtr->defValuePtr);
................................................................................
static int
ProcWrongNumArgs(
    Tcl_Interp *interp,
    int skip)
{
    CallFrame *framePtr = ((Interp *)interp)->varFramePtr;
    register Proc *procPtr = framePtr->procPtr;
    register Var *defPtr;
    int localCt = procPtr->numCompiledLocals, numArgs, i;
    Tcl_Obj **desiredObjs;
    const char *final = NULL;

    /*
     * Build up desired argument list for Tcl_WrongNumArgs
     */
................................................................................
	desiredObjs[0] = framePtr->objv[skip-1];
#else
	desiredObjs[0] = Tcl_NewListObj(1, framePtr->objv + skip - 1);
#endif /* AVOID_HACKS_FOR_ITCL */
    }
    Tcl_IncrRefCount(desiredObjs[0]);


    defPtr = (Var *) (&framePtr->localCachePtr->varName0 + localCt);

    for (i=1 ; i<=numArgs ; i++, defPtr++) {
	Tcl_Obj *argObj;
	Tcl_Obj *namePtr = localName(framePtr, i-1);

	if (defPtr->value.objPtr != NULL) {
	    TclNewObj(argObj);
	    Tcl_AppendStringsToObj(argObj, "?", TclGetString(namePtr), "?", NULL);
	} else if (defPtr->flags & VAR_IS_ARGS) {
	    numArgs--;
	    final = "?arg ...?";
	    break;
	} else {
	    argObj = namePtr;
	    Tcl_IncrRefCount(namePtr);
	}
	desiredObjs[i] = argObj;

    }

    Tcl_ResetResult(interp);
    Tcl_WrongNumArgs(interp, numArgs+1, desiredObjs, final);

    for (i=0 ; i<=numArgs ; i++) {
	Tcl_DecrRefCount(desiredObjs[i]);







>
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|
|








<







 







|







 







<







 







>
|
>
|
|
|

|
|
|
|
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|
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|
>







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
...
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
....
1031
1032
1033
1034
1035
1036
1037

1038
1039
1040
1041
1042
1043
1044
....
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
1079
1080
1081
1082
1083
1084
1085
1086
1087
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "argument with no name", -1));
	    Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC",
		    "FORMALARGUMENTFORMAT", NULL);
	    goto procError;
	}

	argname = Tcl_GetStringFromObj(fieldValues[0], &plen);
	nameLength = Tcl_NumUtfChars(argname, plen);
	if (fieldCount == 2) {
	    const char * value = TclGetString(fieldValues[1]);
	    valueLength = Tcl_NumUtfChars(value, fieldValues[1]->length);
	} else {
	    valueLength = 0;
	}

	/*
	 * Check that the formal parameter name is a scalar.
	 */


	argnamei = argname;
	argnamelast = argname[plen-1];
	while (plen--) {
	    if (argnamei[0] == '(') {
		if (argnamelast == ')') {	/* We have an array element. */
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			    "formal parameter \"%s\" is an array element",
................................................................................
	    if (procPtr->firstLocalPtr == NULL) {
		procPtr->firstLocalPtr = procPtr->lastLocalPtr = localPtr;
	    } else {
		procPtr->lastLocalPtr->nextPtr = localPtr;
		procPtr->lastLocalPtr = localPtr;
	    }
	    localPtr->nextPtr = NULL;
	    localPtr->nameLength = nameLength;
	    localPtr->frameIndex = i;
	    localPtr->flags = VAR_ARGUMENT;
	    localPtr->resolveInfo = NULL;

	    if (fieldCount == 2) {
		localPtr->defValuePtr = fieldValues[1];
		Tcl_IncrRefCount(localPtr->defValuePtr);
................................................................................
static int
ProcWrongNumArgs(
    Tcl_Interp *interp,
    int skip)
{
    CallFrame *framePtr = ((Interp *)interp)->varFramePtr;
    register Proc *procPtr = framePtr->procPtr;

    int localCt = procPtr->numCompiledLocals, numArgs, i;
    Tcl_Obj **desiredObjs;
    const char *final = NULL;

    /*
     * Build up desired argument list for Tcl_WrongNumArgs
     */
................................................................................
	desiredObjs[0] = framePtr->objv[skip-1];
#else
	desiredObjs[0] = Tcl_NewListObj(1, framePtr->objv + skip - 1);
#endif /* AVOID_HACKS_FOR_ITCL */
    }
    Tcl_IncrRefCount(desiredObjs[0]);

    if (localCt > 0) {
	register Var *defPtr = (Var *) (&framePtr->localCachePtr->varName0 + localCt);

	for (i=1 ; i<=numArgs ; i++, defPtr++) {
	    Tcl_Obj *argObj;
	    Tcl_Obj *namePtr = localName(framePtr, i-1);

	    if (defPtr->value.objPtr != NULL) {
		TclNewObj(argObj);
		Tcl_AppendStringsToObj(argObj, "?", TclGetString(namePtr), "?", NULL);
	    } else if (defPtr->flags & VAR_IS_ARGS) {
		numArgs--;
		final = "?arg ...?";
		break;
	    } else {
		argObj = namePtr;
		Tcl_IncrRefCount(namePtr);
	    }
	    desiredObjs[i] = argObj;
	}
    }

    Tcl_ResetResult(interp);
    Tcl_WrongNumArgs(interp, numArgs+1, desiredObjs, final);

    for (i=0 ; i<=numArgs ; i++) {
	Tcl_DecrRefCount(desiredObjs[i]);

Changes to generic/tclScan.c.

130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
	} else if (ch == '-') {
	    /*
	     * Check to see if this is the last character in the set, in which
	     * case it is not a range and we should add the previous character
	     * as well as the dash.
	     */

	    if (*format == ']') {
		cset->chars[cset->nchars++] = start;
		cset->chars[cset->nchars++] = ch;
	    } else {
		format += TclUtfToUniChar(format, &ch);

		/*
		 * Check to see if the range is in reverse order.







|







130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
	} else if (ch == '-') {
	    /*
	     * Check to see if this is the last character in the set, in which
	     * case it is not a range and we should add the previous character
	     * as well as the dash.
	     */

	    if (*format == ']' || !cset->ranges) {
		cset->chars[cset->nchars++] = start;
		cset->chars[cset->nchars++] = ch;
	    } else {
		format += TclUtfToUniChar(format, &ch);

		/*
		 * Check to see if the range is in reverse order.

Changes to generic/tclStringObj.c.

1872
1873
1874
1875
1876
1877
1878





1879
1880
1881
1882
1883
1884
1885
	/*
	 * Step 3. Minimum field width.
	 */

	width = 0;
	if (isdigit(UCHAR(ch))) {
	    width = strtoul(format, &end, 10);





	    format = end;
	    step = TclUtfToUniChar(format, &ch);
	} else if (ch == '*') {
	    if (objIndex >= objc - 1) {
		msg = badIndex[gotXpg];
		errCode = gotXpg ? "INDEXRANGE" : "FIELDVARMISMATCH";
		goto errorMsg;







>
>
>
>
>







1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
	/*
	 * Step 3. Minimum field width.
	 */

	width = 0;
	if (isdigit(UCHAR(ch))) {
	    width = strtoul(format, &end, 10);
	    if (width < 0) {
		msg = overflow;
		errCode = "OVERFLOW";
		goto errorMsg;
	    }
	    format = end;
	    step = TclUtfToUniChar(format, &ch);
	} else if (ch == '*') {
	    if (objIndex >= objc - 1) {
		msg = badIndex[gotXpg];
		errCode = gotXpg ? "INDEXRANGE" : "FIELDVARMISMATCH";
		goto errorMsg;

Changes to generic/tclStubInit.c.

7
8
9
10
11
12
13




14
15
16
17
18
19
20
...
102
103
104
105
106
107
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109
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111
112
113
114
115
116
117
118
119
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184
185
186
187
188
189
190
191
192
193



194
195
















196

197
198
199




























200
201


202
203
204
205
206
207
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210
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212
213
214
215
216
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218

219
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221




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223
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229
230
















231
232

233
234
235
236
237
238
239
240
241
242
243
244
245
246
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"
#include "tommath.h"





#ifdef __GNUC__
#pragma GCC dependency "tcl.decls"
#pragma GCC dependency "tclInt.decls"
#pragma GCC dependency "tclTomMath.decls"
#endif

................................................................................
#elif defined(__CYGWIN__)
#   define TclpIsAtty TclPlatIsAtty
#   define TclWinSetInterfaces (void (*) (int)) doNothing
#   define TclWinAddProcess (void (*) (void *, unsigned int)) doNothing
#   define TclWinFlushDirtyChannels doNothing
#   define TclWinResetInterfaces doNothing

#if TCL_UTF_MAX < 4
static Tcl_Encoding winTCharEncoding;
#endif

static int
TclpIsAtty(int fd)
{
    return isatty(fd);
}

#define TclWinGetPlatformId winGetPlatformId
................................................................................

char *
Tcl_WinUtfToTChar(
    const char *string,
    int len,
    Tcl_DString *dsPtr)
{
#if TCL_UTF_MAX > 3
    WCHAR *wp;
    int size = MultiByteToWideChar(CP_UTF8, 0, string, len, 0, 0);




    Tcl_DStringInit(dsPtr);
















    Tcl_DStringSetLength(dsPtr, 2*size+2);

    wp = (WCHAR *)Tcl_DStringValue(dsPtr);
    MultiByteToWideChar(CP_UTF8, 0, string, len, wp, size+1);
    if (len == -1) --size; /* account for 0-byte at string end */




























    Tcl_DStringSetLength(dsPtr, 2*size);
    wp[size] = 0;


    return (char *)wp;
#else
    if (!winTCharEncoding) {
	winTCharEncoding = Tcl_GetEncoding(0, "unicode");
    }
    return Tcl_UtfToExternalDString(winTCharEncoding,
	    string, len, dsPtr);
#endif
}

char *
Tcl_WinTCharToUtf(
    const char *string,
    int len,
    Tcl_DString *dsPtr)
{
#if TCL_UTF_MAX > 3

    char *p;
    int size;







    if (len > 0) {


	len /= 2;
    }
    size = WideCharToMultiByte(CP_UTF8, 0, string, len, 0, 0, NULL, NULL);

    Tcl_DStringInit(dsPtr);
    Tcl_DStringSetLength(dsPtr, size+1);
    p = (char *)Tcl_DStringValue(dsPtr);
    WideCharToMultiByte(CP_UTF8, 0, string, len, p, size, NULL, NULL);
    if (len == -1) --size; /* account for 0-byte at string end */
















    Tcl_DStringSetLength(dsPtr, size);
    p[size] = 0;

    return p;
#else
    if (!winTCharEncoding) {
	winTCharEncoding = Tcl_GetEncoding(0, "unicode");
    }
    return Tcl_ExternalToUtfDString(winTCharEncoding,
	    string, len, dsPtr);
#endif
}

#if defined(TCL_WIDE_INT_IS_LONG)
/* On Cygwin64, long is 64-bit while on Win64 long is 32-bit. Therefore
 * we have to make sure that all stub entries on Cygwin64 follow the Win64
 * signature. Tcl 9 must find a better solution, but that cannot be done







>
>
>
>







 







<
<
<
<







 







|
|
|
>
>
>


>
>
>
>
>
>
>
>
>
>
>
>
>
>
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>
|
<
<
>
>
>
>
>
>
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>
>
>
>
>
>
>
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>
>
>
>
>
>
>
>
>
>
>
>
>
|
<
>
>
|

<
<
<
<
|









|
>
|
<
>
>

>
>
>
>
|
>
>


<
>
|
|
|
<
<
>
>
>
>
>
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>
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>
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|
<
>
|

<
<
<
<
|







7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
...
106
107
108
109
110
111
112




113
114
115
116
117
118
119
...
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
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
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"
#include "tommath.h"

#ifdef __CYGWIN__
#   include <wchar.h>
#endif

#ifdef __GNUC__
#pragma GCC dependency "tcl.decls"
#pragma GCC dependency "tclInt.decls"
#pragma GCC dependency "tclTomMath.decls"
#endif

................................................................................
#elif defined(__CYGWIN__)
#   define TclpIsAtty TclPlatIsAtty
#   define TclWinSetInterfaces (void (*) (int)) doNothing
#   define TclWinAddProcess (void (*) (void *, unsigned int)) doNothing
#   define TclWinFlushDirtyChannels doNothing
#   define TclWinResetInterfaces doNothing





static int
TclpIsAtty(int fd)
{
    return isatty(fd);
}

#define TclWinGetPlatformId winGetPlatformId
................................................................................

char *
Tcl_WinUtfToTChar(
    const char *string,
    int len,
    Tcl_DString *dsPtr)
{
#if TCL_UTF_MAX > 4
    Tcl_UniChar ch = 0;
    wchar_t *w, *wString;
    const char *p, *end;
    int oldLength;
#endif

    Tcl_DStringInit(dsPtr);
    if (!string) {
	return NULL;
    }
#if TCL_UTF_MAX > 4

    if (len < 0) {
	len = strlen(string);
    }

    /*
     * Unicode string length in Tcl_UniChars will be <= UTF-8 string length in
     * bytes.
     */

    oldLength = Tcl_DStringLength(dsPtr);

    Tcl_DStringSetLength(dsPtr,
	    oldLength + (int) ((len + 1) * sizeof(wchar_t)));
    wString = (wchar_t *) (Tcl_DStringValue(dsPtr) + oldLength);



    w = wString;
    p = string;
    end = string + len - 4;
    while (p < end) {
	p += TclUtfToUniChar(p, &ch);
	if (ch > 0xFFFF) {
	    *w++ = (wchar_t) (0xD800 + ((ch -= 0x10000) >> 10));
	    *w++ = (wchar_t) (0xDC00 | (ch & 0x3FF));
	} else {
	    *w++ = ch;
	}
    }
    end += 4;
    while (p < end) {
	if (Tcl_UtfCharComplete(p, end-p)) {
	    p += TclUtfToUniChar(p, &ch);
	} else {
	    ch = UCHAR(*p++);
	}
	if (ch > 0xFFFF) {
	    *w++ = (wchar_t) (0xD800 + ((ch -= 0x10000) >> 10));
	    *w++ = (wchar_t) (0xDC00 | (ch & 0x3FF));
	} else {
	    *w++ = ch;
	}
    }
    *w = '\0';
    Tcl_DStringSetLength(dsPtr,

	    oldLength + ((char *) w - (char *) wString));

    return (char *)wString;
#else




    return (char *)Tcl_UtfToUniCharDString(string, len, dsPtr);
#endif
}

char *
Tcl_WinTCharToUtf(
    const char *string,
    int len,
    Tcl_DString *dsPtr)
{
#if TCL_UTF_MAX > 4
    const wchar_t *w, *wEnd;
    char *p, *result;

    int oldLength, blen = 1;
#endif

    Tcl_DStringInit(dsPtr);
    if (!string) {
	return NULL;
    }
    if (len < 0) {
	len = wcslen((wchar_t *)string);
    } else {
	len /= 2;
    }

#if TCL_UTF_MAX > 4
    oldLength = Tcl_DStringLength(dsPtr);
    Tcl_DStringSetLength(dsPtr, oldLength + (len + 1) * 4);
    result = Tcl_DStringValue(dsPtr) + oldLength;



    p = result;
    wEnd = (wchar_t *)string + len;
    for (w = (wchar_t *)string; w < wEnd; ) {
	if (!blen && ((*w & 0xFC00) != 0xDC00)) {
	    /* Special case for handling upper surrogates. */
	    p += Tcl_UniCharToUtf(-1, p);
	}
	blen = Tcl_UniCharToUtf(*w, p);
	p += blen;
	w++;
    }
    if (!blen) {
	/* Special case for handling upper surrogates. */
	p += Tcl_UniCharToUtf(-1, p);
    }
    Tcl_DStringSetLength(dsPtr, oldLength + (p - result));


    return result;
#else




    return Tcl_UniCharToUtfDString((Tcl_UniChar *)string, len, dsPtr);
#endif
}

#if defined(TCL_WIDE_INT_IS_LONG)
/* On Cygwin64, long is 64-bit while on Win64 long is 32-bit. Therefore
 * we have to make sure that all stub entries on Cygwin64 follow the Win64
 * signature. Tcl 9 must find a better solution, but that cannot be done

Changes to generic/tclTrace.c.

533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
....
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
....
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
....
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
			/*
			 * We need to remove the interpreter-wide trace which
			 * we created to allow 'step' traces.
			 */

			Tcl_DeleteTrace(interp, tcmdPtr->stepTrace);
			tcmdPtr->stepTrace = NULL;
			if (tcmdPtr->startCmd != NULL) {
			    ckfree(tcmdPtr->startCmd);
			}
		    }
		    if (tcmdPtr->flags & TCL_TRACE_EXEC_IN_PROGRESS) {
			/*
			 * Postpone deletion.
			 */

			tcmdPtr->flags = 0;
................................................................................
    if (flags & (TCL_TRACE_DESTROYED | TCL_TRACE_DELETE)) {
	int untraceFlags = tcmdPtr->flags;
	Tcl_InterpState state;

	if (tcmdPtr->stepTrace != NULL) {
	    Tcl_DeleteTrace(interp, tcmdPtr->stepTrace);
	    tcmdPtr->stepTrace = NULL;
	    if (tcmdPtr->startCmd != NULL) {
		ckfree(tcmdPtr->startCmd);
	    }
	}
	if (tcmdPtr->flags & TCL_TRACE_EXEC_IN_PROGRESS) {
	    /*
	     * Postpone deletion, until exec trace returns.
	     */

	    tcmdPtr->flags = 0;
................................................................................
	 */

	if ((flags & TCL_TRACE_LEAVE_EXEC) && (tcmdPtr->stepTrace != NULL)
		&& (level == tcmdPtr->startLevel)
		&& (strcmp(command, tcmdPtr->startCmd) == 0)) {
	    Tcl_DeleteTrace(interp, tcmdPtr->stepTrace);
	    tcmdPtr->stepTrace = NULL;
	    if (tcmdPtr->startCmd != NULL) {
		ckfree(tcmdPtr->startCmd);
	    }
	}

	/*
	 * Second, create the tcl callback, if required.
	 */

	if (call) {
................................................................................
		   TraceExecutionProc, tcmdPtr, CommandObjTraceDeleted);
	}
    }
    if (flags & TCL_TRACE_DESTROYED) {
	if (tcmdPtr->stepTrace != NULL) {
	    Tcl_DeleteTrace(interp, tcmdPtr->stepTrace);
	    tcmdPtr->stepTrace = NULL;
	    if (tcmdPtr->startCmd != NULL) {
		ckfree(tcmdPtr->startCmd);
	    }
	}
    }
    if (call) {
	if (tcmdPtr->refCount-- <= 1) {
	    ckfree(tcmdPtr);
	}
    }







<
|
<







 







<
|
<







 







<
|
<







 







<
|
<







533
534
535
536
537
538
539

540

541
542
543
544
545
546
547
....
1343
1344
1345
1346
1347
1348
1349

1350

1351
1352
1353
1354
1355
1356
1357
....
1806
1807
1808
1809
1810
1811
1812

1813

1814
1815
1816
1817
1818
1819
1820
....
1931
1932
1933
1934
1935
1936
1937

1938

1939
1940
1941
1942
1943
1944
1945
			/*
			 * We need to remove the interpreter-wide trace which
			 * we created to allow 'step' traces.
			 */

			Tcl_DeleteTrace(interp, tcmdPtr->stepTrace);
			tcmdPtr->stepTrace = NULL;

			ckfree(tcmdPtr->startCmd);

		    }
		    if (tcmdPtr->flags & TCL_TRACE_EXEC_IN_PROGRESS) {
			/*
			 * Postpone deletion.
			 */

			tcmdPtr->flags = 0;
................................................................................
    if (flags & (TCL_TRACE_DESTROYED | TCL_TRACE_DELETE)) {
	int untraceFlags = tcmdPtr->flags;
	Tcl_InterpState state;

	if (tcmdPtr->stepTrace != NULL) {
	    Tcl_DeleteTrace(interp, tcmdPtr->stepTrace);
	    tcmdPtr->stepTrace = NULL;

	    ckfree(tcmdPtr->startCmd);

	}
	if (tcmdPtr->flags & TCL_TRACE_EXEC_IN_PROGRESS) {
	    /*
	     * Postpone deletion, until exec trace returns.
	     */

	    tcmdPtr->flags = 0;
................................................................................
	 */

	if ((flags & TCL_TRACE_LEAVE_EXEC) && (tcmdPtr->stepTrace != NULL)
		&& (level == tcmdPtr->startLevel)
		&& (strcmp(command, tcmdPtr->startCmd) == 0)) {
	    Tcl_DeleteTrace(interp, tcmdPtr->stepTrace);
	    tcmdPtr->stepTrace = NULL;

	    ckfree(tcmdPtr->startCmd);

	}

	/*
	 * Second, create the tcl callback, if required.
	 */

	if (call) {
................................................................................
		   TraceExecutionProc, tcmdPtr, CommandObjTraceDeleted);
	}
    }
    if (flags & TCL_TRACE_DESTROYED) {
	if (tcmdPtr->stepTrace != NULL) {
	    Tcl_DeleteTrace(interp, tcmdPtr->stepTrace);
	    tcmdPtr->stepTrace = NULL;

	    ckfree(tcmdPtr->startCmd);

	}
    }
    if (call) {
	if (tcmdPtr->refCount-- <= 1) {
	    ckfree(tcmdPtr);
	}
    }

Changes to generic/tclUtf.c.

239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
...
428
429
430
431
432
433
434
435
436
437
438
439
440

441
442

443









444
445
446
447
448
449
450

    /*
     * UTF-8 string length in bytes will be <= Unicode string length *
     * TCL_UTF_MAX.
     */

    oldLength = Tcl_DStringLength(dsPtr);
    Tcl_DStringSetLength(dsPtr, (oldLength + uniLength + 1) * TCL_UTF_MAX);
    string = Tcl_DStringValue(dsPtr) + oldLength;

    p = string;
    wEnd = uniStr + uniLength;
    for (w = uniStr; w < wEnd; ) {
	p += Tcl_UniCharToUtf(*w, p);
	w++;
................................................................................

    /*
     * Unicode string length in Tcl_UniChars will be <= UTF-8 string length in
     * bytes.
     */

    oldLength = Tcl_DStringLength(dsPtr);
/* TODO: fix overreach! */
    Tcl_DStringSetLength(dsPtr,
	    (int) ((oldLength + length + 1) * sizeof(Tcl_UniChar)));
    wString = (Tcl_UniChar *) (Tcl_DStringValue(dsPtr) + oldLength);

    w = wString;

    end = src + length;
    for (p = src; p < end; ) {

	p += TclUtfToUniChar(p, &ch);









	*w++ = ch;
    }
    *w = '\0';
    Tcl_DStringSetLength(dsPtr,
	    (oldLength + ((char *) w - (char *) wString)));

    return wString;







|







 







|
|
|



>
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<
>

>
>
>
>
>
>
>
>
>







239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
...
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

    /*
     * UTF-8 string length in bytes will be <= Unicode string length *
     * TCL_UTF_MAX.
     */

    oldLength = Tcl_DStringLength(dsPtr);
    Tcl_DStringSetLength(dsPtr, oldLength + (uniLength + 1) * TCL_UTF_MAX);
    string = Tcl_DStringValue(dsPtr) + oldLength;

    p = string;
    wEnd = uniStr + uniLength;
    for (w = uniStr; w < wEnd; ) {
	p += Tcl_UniCharToUtf(*w, p);
	w++;
................................................................................

    /*
     * Unicode string length in Tcl_UniChars will be <= UTF-8 string length in
     * bytes.
     */

    oldLength = Tcl_DStringLength(dsPtr);

    Tcl_DStringSetLength(dsPtr,
	    oldLength + (int) ((length + 1) * sizeof(Tcl_UniChar)));
    wString = (Tcl_UniChar *) (Tcl_DStringValue(dsPtr) + oldLength);

    w = wString;
    p = src;
    end = src + length - TCL_UTF_MAX;

    while (p < end) {
	p += TclUtfToUniChar(p, &ch);
	*w++ = ch;
    }
    end += TCL_UTF_MAX;
    while (p < end) {
	if (Tcl_UtfCharComplete(p, end-p)) {
	    p += TclUtfToUniChar(p, &ch);
	} else {
	    ch = UCHAR(*p++);
	}
	*w++ = ch;
    }
    *w = '\0';
    Tcl_DStringSetLength(dsPtr,
	    (oldLength + ((char *) w - (char *) wString)));

    return wString;

Changes to generic/tclUtil.c.

1041
1042
1043
1044
1045
1046
1047

















1048
1049
1050
1051
1052
1053
1054
	/*
	 * Empty string element must be brace quoted.
	 */

	*flagPtr = CONVERT_BRACE;
	return 2;
    }


















    if ((*p == '{') || (*p == '"')) {
	/*
	 * Must escape or protect so leading character of value is not
	 * misinterpreted as list element delimiting syntax.
	 */








>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







1041
1042
1043
1044
1045
1046
1047
1048
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1051
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1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
	/*
	 * Empty string element must be brace quoted.
	 */

	*flagPtr = CONVERT_BRACE;
	return 2;
    }

#if COMPAT
    /*
     * We have an established history in TclConvertElement() when quoting
     * because of a leading hash character to force what would be the
     * CONVERT_MASK mode into the CONVERT_BRACE mode. That is, we format
     * the element #{a"b} like this:
     *			{#{a"b}}
     * and not like this:
     *			\#{a\"b}
     * This is inconsistent with [list x{a"b}], but we will not change that now.
     * Set that preference here so that we compute a tight size requirement.
     */
    if ((*src == '#') && !(*flagPtr & TCL_DONT_QUOTE_HASH)) {
	preferBrace = 1;
    }
#endif

    if ((*p == '{') || (*p == '"')) {
	/*
	 * Must escape or protect so leading character of value is not
	 * misinterpreted as list element delimiting syntax.
	 */

Changes to generic/tclVar.c.

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
....
6128
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6149



6150
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6161
6162
6163
6164
6165

6166
6167
6168
6169
6170
6171
6172
		}
	    } else {		/* Var wasn't found and not to create it. */
		*errMsgPtr = noSuchVar;
		return NULL;
	    }
	}
    } else {			/* Local var: look in frame varFramePtr. */
	int localLen, localCt = varFramePtr->numCompiledLocals;


	Tcl_Obj **objPtrPtr = &varFramePtr->localCachePtr->varName0;
	const char *localNameStr;


	for (i=0 ; i<localCt ; i++, objPtrPtr++) {
	    register Tcl_Obj *objPtr = *objPtrPtr;

	    if (objPtr) {
		localNameStr = TclGetStringFromObj(objPtr, &localLen);

		if ((varLen == localLen) && (varName[0] == localNameStr[0])
			&& !memcmp(varName, localNameStr, varLen)) {
		    *indexPtr = i;
		    return (Var *) &varFramePtr->compiledLocals[i];

		}
	    }
	}
	tablePtr = varFramePtr->varTablePtr;
	if (create) {
	    if (tablePtr == NULL) {
		tablePtr = ckalloc(sizeof(TclVarHashTable));
................................................................................
    Tcl_Obj *listPtr,		/* List object to append names to. */
    Tcl_Obj *patternPtr,	/* Pattern to match against. */
    int includeLinks)		/* 1 if upvars should be included, else 0. */
{
    Interp *iPtr = (Interp *) interp;
    Var *varPtr;
    int i, localVarCt, added;
    Tcl_Obj **varNamePtr, *objNamePtr;
    const char *varName;
    TclVarHashTable *localVarTablePtr;
    Tcl_HashSearch search;
    Tcl_HashTable addedTable;
    const char *pattern = patternPtr? TclGetString(patternPtr) : NULL;

    localVarCt = iPtr->varFramePtr->numCompiledLocals;
    varPtr = iPtr->varFramePtr->compiledLocals;
    localVarTablePtr = iPtr->varFramePtr->varTablePtr;
    varNamePtr = &iPtr->varFramePtr->localCachePtr->varName0;
    if (includeLinks) {
	Tcl_InitObjHashTable(&addedTable);
    }




    for (i = 0; i < localVarCt; i++, varNamePtr++) {
	/*
	 * Skip nameless (temporary) variables and undefined variables.
	 */

	if (*varNamePtr && !TclIsVarUndefined(varPtr)
		&& (includeLinks || !TclIsVarLink(varPtr))) {
	    varName = TclGetString(*varNamePtr);
	    if ((pattern == NULL) || Tcl_StringMatch(varName, pattern)) {
		Tcl_ListObjAppendElement(interp, listPtr, *varNamePtr);
		if (includeLinks) {
		    Tcl_CreateHashEntry(&addedTable, *varNamePtr, &added);
		}
	    }
	}
	varPtr++;

    }

    /*
     * Do nothing if no local variables.
     */

    if (localVarTablePtr == NULL) {







|
>
>
|
|
>

|
|

|
|

|

|
|
>







 







|









<




>
>
>
|
|
|
|

|

|
|
|
|
|
|
|
|
|
>







968
969
970
971
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974
975
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977
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981
982
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984
985
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987
988
989
990
991
992
993
994
995
996
997
998
999
....
6132
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6149
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6172
6173
6174
6175
6176
6177
6178
6179
		}
	    } else {		/* Var wasn't found and not to create it. */
		*errMsgPtr = noSuchVar;
		return NULL;
	    }
	}
    } else {			/* Local var: look in frame varFramePtr. */
	int localCt = varFramePtr->numCompiledLocals;

	if (localCt > 0) {
	    Tcl_Obj **objPtrPtr = &varFramePtr->localCachePtr->varName0;
	    const char *localNameStr;
	    int localLen;

	    for (i=0 ; i<localCt ; i++, objPtrPtr++) {
		register Tcl_Obj *objPtr = *objPtrPtr;

		if (objPtr) {
		    localNameStr = TclGetStringFromObj(objPtr, &localLen);

		    if ((varLen == localLen) && (varName[0] == localNameStr[0])
			&& !memcmp(varName, localNameStr, varLen)) {
			*indexPtr = i;
			return (Var *) &varFramePtr->compiledLocals[i];
		    }
		}
	    }
	}
	tablePtr = varFramePtr->varTablePtr;
	if (create) {
	    if (tablePtr == NULL) {
		tablePtr = ckalloc(sizeof(TclVarHashTable));
................................................................................
    Tcl_Obj *listPtr,		/* List object to append names to. */
    Tcl_Obj *patternPtr,	/* Pattern to match against. */
    int includeLinks)		/* 1 if upvars should be included, else 0. */
{
    Interp *iPtr = (Interp *) interp;
    Var *varPtr;
    int i, localVarCt, added;
    Tcl_Obj *objNamePtr;
    const char *varName;
    TclVarHashTable *localVarTablePtr;
    Tcl_HashSearch search;
    Tcl_HashTable addedTable;
    const char *pattern = patternPtr? TclGetString(patternPtr) : NULL;

    localVarCt = iPtr->varFramePtr->numCompiledLocals;
    varPtr = iPtr->varFramePtr->compiledLocals;
    localVarTablePtr = iPtr->varFramePtr->varTablePtr;

    if (includeLinks) {
	Tcl_InitObjHashTable(&addedTable);
    }

    if (localVarCt > 0) {
	Tcl_Obj **varNamePtr = &iPtr->varFramePtr->localCachePtr->varName0;

	for (i = 0; i < localVarCt; i++, varNamePtr++) {
	    /*
	     * Skip nameless (temporary) variables and undefined variables.
	     */

	    if (*varNamePtr && !TclIsVarUndefined(varPtr)
		&& (includeLinks || !TclIsVarLink(varPtr))) {
		varName = TclGetString(*varNamePtr);
		if ((pattern == NULL) || Tcl_StringMatch(varName, pattern)) {
		    Tcl_ListObjAppendElement(interp, listPtr, *varNamePtr);
		    if (includeLinks) {
			Tcl_CreateHashEntry(&addedTable, *varNamePtr, &added);
		    }
		}
	    }
	    varPtr++;
	}
    }

    /*
     * Do nothing if no local variables.
     */

    if (localVarTablePtr == NULL) {

Changes to generic/tclZlib.c.

1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
	}
    } else {
	Tcl_ListObjLength(NULL, zshPtr->outData, &listLen);
	if (count == -1) {
	    count = 0;
	    for (i=0; i<listLen; i++) {
		Tcl_ListObjIndex(NULL, zshPtr->outData, i, &itemObj);
		itemPtr = Tcl_GetByteArrayFromObj(itemObj, &itemLen);
		if (i == 0) {
		    count += itemLen - zshPtr->outPos;
		} else {
		    count += itemLen;
		}
	    }
	}







|







1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
	}
    } else {
	Tcl_ListObjLength(NULL, zshPtr->outData, &listLen);
	if (count == -1) {
	    count = 0;
	    for (i=0; i<listLen; i++) {
		Tcl_ListObjIndex(NULL, zshPtr->outData, i, &itemObj);
		(void) Tcl_GetByteArrayFromObj(itemObj, &itemLen);
		if (i == 0) {
		    count += itemLen - zshPtr->outPos;
		} else {
		    count += itemLen;
		}
	    }
	}

Changes to library/dde/pkgIndex.tcl.

1
2
3
4
5
6
7
if {([info commands ::tcl::pkgconfig] eq "")
	|| ([info sharedlibextension] ne ".dll")} return
if {[::tcl::pkgconfig get debug]} {
    package ifneeded dde 1.4.0 [list load [file join $dir tcldde14g.dll] dde]
} else {
    package ifneeded dde 1.4.0 [list load [file join $dir tcldde14.dll] dde]
}



|

|

1
2
3
4
5
6
7
if {([info commands ::tcl::pkgconfig] eq "")
	|| ([info sharedlibextension] ne ".dll")} return
if {[::tcl::pkgconfig get debug]} {
    package ifneeded dde 1.4.1 [list load [file join $dir tcldde14g.dll] dde]
} else {
    package ifneeded dde 1.4.1 [list load [file join $dir tcldde14.dll] dde]
}

Changes to library/http/http.tcl.

7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22


23
24
25

26

27
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..
56
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64
65
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67



68
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70






71
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91
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99




100
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202
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205
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209
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214





215
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228




















































































































































































































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259
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271



























272
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333
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342
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569
570
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...
575
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579
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583









584
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586


















587



588






589
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591
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600
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605
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616



617







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621



622
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624



























625
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628

629
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644
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671
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674





675
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687
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...
703
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710

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719
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721



722

723
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736
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767
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774


775
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784
...
799
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815











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1024
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1118

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1145
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1149


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1154
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1156









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1172
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1189
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1195
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1201
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1225
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1233
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1248
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....
1267
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1274
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1280
....
1290
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....
1324
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1344
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1347
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1357

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1369
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1400
1401
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1404
....
1417
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1424
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1430
....
1461
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1467

1468
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1470
1471
1472
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1474
....
1542
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1559

1560
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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.

package require Tcl 8.6-
# Keep this in sync with pkgIndex.tcl and with the install directories in
# Makefiles
package provide http 2.8.13

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

    variable http
    if {![info exists http]} {
	array set http {
	    -accept */*


	    -proxyhost {}
	    -proxyport {}
	    -proxyfilter http::ProxyRequired

	    -urlencoding utf-8

	}
	# We need a useragent string of this style or various servers will refuse to
	# send us compressed content even when we ask for it. This follows the
	# de-facto layout of user-agent strings in current browsers.
	# Safe interpreters do not have ::tcl_platform(os) or
	# ::tcl_platform(osVersion).
	if {[interp issafe]} {
	    set http(-useragent) "Mozilla/5.0\
                (Windows; U;\
                Windows NT 10.0)\
                http/[package provide http] Tcl/[package provide Tcl]"
	} else {
	    set http(-useragent) "Mozilla/5.0\
                ([string totitle $::tcl_platform(platform)]; U;\
                $::tcl_platform(os) $::tcl_platform(osVersion))\
                http/[package provide http] Tcl/[package provide Tcl]"
	}
    }

    proc init {} {
	# Set up the map for quoting chars. RFC3986 Section 2.3 say percent
	# encode all except: "... percent-encoded octets in the ranges of
	# ALPHA (%41-%5A and %61-%7A), DIGIT (%30-%39), hyphen (%2D), period
................................................................................
	    }
	}
	# These are handled specially
	set map(\n) %0D%0A
	variable formMap [array get map]

	# Create a map for HTTP/1.1 open sockets
	variable socketmap






	if {[info exists socketmap]} {
	    # Close but don't remove open sockets on re-init
	    foreach {url sock} [array get socketmap] {
		catch {close $sock}



	    }
	}














	array set socketmap {}






    }
    init

    variable urlTypes
    if {![info exists urlTypes]} {
	set urlTypes(http) [list 80 ::socket]
    }
................................................................................

    # Let user control default keepalive for compatibility
    variable defaultKeepalive
    if {![info exists defaultKeepalive]} {
	set defaultKeepalive 0
    }

    namespace export geturl config reset wait formatQuery register unregister

    # Useful, but not exported: data size status code




}

# http::Log --
#
#	Debugging output -- define this to observe HTTP/1.1 socket usage.
#	Should echo any args received.
#
................................................................................
# http::Finish --
#
#	Clean up the socket and eval close time callbacks
#
# Arguments:
#	token	    Connection token.
#	errormsg    (optional) If set, forces status to error.
#       skipCB      (optional) If set, don't call the -command callback. This
#		    is useful when geturl wants to throw an exception instead
#		    of calling the callback. That way, the same error isn't
#		    reported to two places.
#
# Side Effects:
#        Closes the socket

proc http::Finish {token {errormsg ""} {skipCB 0}} {








    variable $token
    upvar 0 $token state
    global errorInfo errorCode

    if {$errormsg ne ""} {
	set state(error) [list $errormsg $errorInfo $errorCode]
	set state(status) "error"
    }



    if { ($state(status) eq "timeout")
       || ($state(status) eq "error")

       || ([info exists state(-keepalive)] && !$state(-keepalive))
       || ([info exists state(connection)] && ($state(connection) eq "close"))
    } {



        CloseSocket $state(sock) $token





    }
    if {[info exists state(after)]} {
	after cancel $state(after)

    }
    if {[info exists state(-command)] && !$skipCB
	    && ![info exists state(done-command-cb)]} {
	set state(done-command-cb) yes
	if {[catch {eval $state(-command) {$token}} err] && $errormsg eq ""} {
	    set state(error) [list $err $errorInfo $errorCode]
	    set state(status) error
	}
    }
}


























































































































































































































# http::CloseSocket -
#
#	Close a socket and remove it from the persistent sockets table.  If
#	possible an http token is included here but when we are called from a
#	fileevent on remote closure we need to find the correct entry - hence
#	the second section.


proc ::http::CloseSocket {s {token {}}} {
    variable socketmap









    catch {fileevent $s readable {}}
    set conn_id {}
    if {$token ne ""} {
        variable $token
        upvar 0 $token state
        if {[info exists state(socketinfo)]} {
	    set conn_id $state(socketinfo)
        }
    } else {
        set map [array get socketmap]
        set ndx [lsearch -exact $map $s]
        if {$ndx != -1} {
	    incr ndx -1
	    set conn_id [lindex $map $ndx]
        }
    }

    if {$conn_id eq {} || ![info exists socketmap($conn_id)]} {












        Log "Closing socket $s (no connection info)"
        if {[catch {close $s} err]} {
	    Log "Error: $err"
	}





























    } else {
	if {[info exists socketmap($conn_id)]} {
	    Log "Closing connection $conn_id (sock $socketmap($conn_id))"
	    if {[catch {close $socketmap($conn_id)} err]} {
		Log "Error: $err"

	    }












	    unset socketmap($conn_id)

	} else {
	    Log "Cannot close connection $conn_id - no socket in socket map"

	}
    }

}
































# http::reset --
#
#	See documentation for details.
#
# Arguments:
#	token	Connection token.
#	why	Status info.
#
# Side Effects:
#       See Finish

proc http::reset {token {why reset}} {
    variable $token
    upvar 0 $token state
    set state(status) $why
    catch {fileevent $state(sock) readable {}}
    catch {fileevent $state(sock) writable {}}
................................................................................
}

# http::geturl --
#
#	Establishes a connection to a remote url via http.
#
# Arguments:
#       url		The http URL to goget.
#       args		Option value pairs. Valid options include:
#				-blocksize, -validate, -headers, -timeout
# Results:
#	Returns a token for this connection. This token is the name of an
#	array that the caller should unset to garbage collect the state.

proc http::geturl {url args} {
    variable http
................................................................................
    # Initialize the state variable, an array. We'll return the name of this
    # array as the token for the transaction.

    if {![info exists http(uid)]} {
	set http(uid) 0
    }
    set token [namespace current]::[incr http(uid)]

    variable $token
    upvar 0 $token state

    reset $token


    # Process command options.

    array set state {
	-binary		false
	-blocksize	8192
	-queryblocksize 8192
................................................................................
	-validate	0
	-headers	{}
	-timeout	0
	-type		application/x-www-form-urlencoded
	-queryprogress	{}
	-protocol	1.1
	binary		0
	state		connecting
	meta		{}

	coding		{}
	currentsize	0
	totalsize	0
	querylength	0
	queryoffset	0
	type		text/html
	body		{}
................................................................................
    if {$port != $defport} {
	append url : $port
    }
    append url $srvurl
    # Don't append the fragment!
    set state(url) $url

    # If a timeout is specified we set up the after event and arrange for an
    # asynchronous socket connection.

    set sockopts [list -async]
    if {$state(-timeout) > 0} {
	set state(after) [after $state(-timeout) \
		[list http::reset $token timeout]]
    }

    # If we are using the proxy, we must pass in the full URL that includes
    # the server name.

    if {[info exists phost] && ($phost ne "")} {
	set srvurl $url
	set targetAddr [list $phost $pport]
................................................................................
    }
    # Proxy connections aren't shared among different hosts.
    set state(socketinfo) $host:$port

    # Save the accept types at this point to prevent a race condition. [Bug
    # c11a51c482]
    set state(accept-types) $http(-accept)





















    # See if we are supposed to use a previously opened channel.









    if {$state(-keepalive)} {
	variable socketmap
















	if {[info exists socketmap($state(socketinfo))]} {


















	    if {[catch {fconfigure $socketmap($state(socketinfo))}]} {



		Log "WARNING: socket for $state(socketinfo) was closed"






		unset socketmap($state(socketinfo))
	    } else {






		set sock $socketmap($state(socketinfo))
		Log "reusing socket $sock for $state(socketinfo)"
		catch {fileevent $sock writable {}}
		catch {fileevent $sock readable {}}
	    }
	}
	# don't automatically close this connection socket
	set state(connection) {}
    }
































    if {![info exists sock]} {
	# Pass -myaddr directly to the socket command
	if {[info exists state(-myaddr)]} {
	    lappend sockopts -myaddr $state(-myaddr)
	}



        if {[catch {eval $defcmd $sockopts $targetAddr} sock errdict]} {
	    # something went wrong while trying to establish the connection.
	    # Clean up after events and such, but DON'T call the command
	    # callback (if available) because we're going to throw an
	    # exception from here instead.

	    set state(sock) $sock
	    Finish $token "" 1
	    cleanup $token
	    dict unset errdict -level
	    return -options $errdict $sock







        }



    }







    set state(sock) $sock
    Log "Using $sock for $state(socketinfo)" \
        [expr {$state(-keepalive)?"keepalive":""}]

    if {$state(-keepalive)} {



        set socketmap($state(socketinfo)) $sock
    }
































    if {![info exists phost]} {
	set phost ""
    }















































































    fileevent $sock writable [list http::Connect $token $proto $phost $srvurl]


    # Wait for the connection to complete.
    if {![info exists state(-command)]} {
	# geturl does EVERYTHING asynchronously, so if the user
	# calls it synchronously, we just do a wait here.
	http::wait $token

................................................................................
	    # callback (if available) because we're going to throw an
	    # exception from here instead.
	    set err [lindex $state(error) 0]
	    cleanup $token
	    return -code error $err
	}
    }

    return $token
}

# http::Connected --
#
#	Callback used when the connection to the HTTP server is actually
#	established.
#
# Arguments:
#       token	State token.
#       proto	What protocol (http, https, etc.) was used to connect.
#	phost	Are we using keep-alive? Non-empty if yes.
#	srvurl	Service-local URL that we're requesting
# Results:
#	None.

proc http::Connected {token proto phost srvurl} {
    variable http
    variable urlTypes








    variable $token
    upvar 0 $token state







    # Set back the variables needed here
    set sock $state(sock)
    set isQueryChannel [info exists state(-querychannel)]
    set isQuery [info exists state(-query)]
    set host [lindex [split $state(socketinfo) :] 0]
    set port [lindex [split $state(socketinfo) :] 1]

    set lower [string tolower $proto]
    set defport [lindex $urlTypes($lower) 0]

    # Send data in cr-lf format, but accept any line terminators





    fconfigure $sock -translation {auto crlf} -buffersize $state(-blocksize)

    # The following is disallowed in safe interpreters, but the socket is
    # already in non-blocking mode in that case.

    catch {fconfigure $sock -blocking off}
    set how GET
    if {$isQuery} {
................................................................................
	}
    } elseif {$state(-validate)} {
	set how HEAD
    } elseif {$isQueryChannel} {
	set how POST
	# The query channel must be blocking for the async Write to
	# work properly.

	fconfigure $state(-querychannel) -blocking 1 -translation binary

	set contDone 0
    }
    if {[info exists state(-method)] && $state(-method) ne ""} {
	set how $state(-method)
    }
    # We cannot handle chunked encodings with -handler, so force HTTP/1.0
    # until we can manage this.
    if {[info exists state(-handler)]} {
	set state(-protocol) 1.0
    }
    set accept_types_seen 0



    if {[catch {

	puts $sock "$how $srvurl HTTP/$state(-protocol)"
	if {[dict exists $state(-headers) Host]} {
	    # Allow Host spoofing. [Bug 928154]
	    puts $sock "Host: [dict get $state(-headers) Host]"
	} elseif {$port == $defport} {
	    # Don't add port in this case, to handle broken servers. [Bug
	    # #504508]
	    puts $sock "Host: $host"
	} else {
	    puts $sock "Host: $host:$port"
	}
	puts $sock "User-Agent: $http(-useragent)"
        if {$state(-protocol) == 1.0 && $state(-keepalive)} {


	    puts $sock "Connection: keep-alive"
        }
        if {$state(-protocol) > 1.0 && !$state(-keepalive)} {
	    puts $sock "Connection: close" ;# RFC2616 sec 8.1.2.1
        }
        if {[info exists phost] && ($phost ne "") && $state(-keepalive)} {
	    puts $sock "Proxy-Connection: Keep-Alive"
        }
        set accept_encoding_seen 0
	set content_type_seen 0
	dict for {key value} $state(-headers) {
	    set value [string map [list \n "" \r ""] $value]
	    set key [string map {" " -} [string trim $key]]
	    if {[string equal -nocase $key "host"]} {
		continue
	    }
................................................................................
	    }
	}
	# Allow overriding the Accept header on a per-connection basis. Useful
	# for working with REST services. [Bug c11a51c482]
	if {!$accept_types_seen} {
	    puts $sock "Accept: $state(accept-types)"
	}

        if {!$accept_encoding_seen && ![info exists state(-handler)]} {


	    puts $sock "Accept-Encoding: gzip,deflate,compress"
        }
	if {$isQueryChannel && $state(querylength) == 0} {
	    # Try to determine size of data in channel. If we cannot seek, the
	    # surrounding catch will trap us

	    set start [tell $state(-querychannel)]
	    seek $state(-querychannel) 0 end
	    set state(querylength) \
		    [expr {[tell $state(-querychannel)] - $start}]
................................................................................
	# data. Having both fileevents active changes the timing and the
	# behavior, but no two platforms (among Solaris, Linux, and NT) behave
	# the same, and none behave all that well in any case. Servers should
	# always read their POST data if they expect the client to read their
	# response.

	if {$isQuery || $isQueryChannel} {

	    if {!$content_type_seen} {
		puts $sock "Content-Type: $state(-type)"
	    }
	    if {!$contDone} {
		puts $sock "Content-Length: $state(querylength)"
	    }
	    puts $sock ""






	    fconfigure $sock -translation {auto binary}
	    fileevent $sock writable [list http::Write $token]


	} else {











	    puts $sock ""
	    flush $sock
	    fileevent $sock readable [list http::Event $sock $token]




	}

    } err]} {
	# The socket probably was never connected, or the connection dropped















	# later.









	# if state(status) is error, it means someone's already called Finish
	# to do the above-described clean up.

	if {$state(status) ne "error"} {
	    Finish $token $err
	}
    }
}









































































































































































































































































































































































































































































































































































































































































































# Data access functions:
# Data - the URL data
# Status - the transaction status: ok, reset, eof, timeout
# Code - the HTTP transaction code, e.g., 200
# Size - the size of the URL data

proc http::data {token} {
    variable $token
    upvar 0 $token state
    return $state(body)
................................................................................
#
# Side Effects
#	unsets the state array

proc http::cleanup {token} {
    variable $token
    upvar 0 $token state







    if {[info exists state]} {
	unset state
    }
}

# http::Connect
#
................................................................................
# Side Effects
#	Sets the status of the connection, which unblocks
# 	the waiting geturl call

proc http::Connect {token proto phost srvurl} {
    variable $token
    upvar 0 $token state

    set err "due to unexpected EOF"
    if {
	[eof $state(sock)] ||
	[set err [fconfigure $state(sock) -error]] ne ""
    } {















	Finish $token "connect failed $err"
    } else {

	fileevent $state(sock) writable {}
	::http::Connected $token $proto $phost $srvurl
    }
    return
}

# http::Write
#
#	Write POST query data to the socket
#
# Arguments
#	token	The token for the connection
#
# Side Effects
#	Write the socket and handle callbacks.

proc http::Write {token} {









    variable $token
    upvar 0 $token state

    set sock $state(sock)

    # Output a block.  Tcl will buffer this if the socket blocks
    set done 0
    if {[catch {
	# Catch I/O errors on dead sockets

	if {[info exists state(-query)]} {
	    # Chop up large query strings so queryprogress callback can give
	    # smooth feedback.















	    puts -nonewline $sock \
		[string range $state(-query) $state(queryoffset) \
		     [expr {$state(queryoffset) + $state(-queryblocksize) - 1}]]
	    incr state(queryoffset) $state(-queryblocksize)
	    if {$state(queryoffset) >= $state(querylength)} {
		set state(queryoffset) $state(querylength)
		set done 1
	    }
	} else {
	    # Copy blocks from the query channel

	    set outStr [read $state(-querychannel) $state(-queryblocksize)]













	    puts -nonewline $sock $outStr
	    incr state(queryoffset) [string length $outStr]
	    if {[eof $state(-querychannel)]} {
		set done 1
	    }
	}
    } err]} {
	# Do not call Finish here, but instead let the read half of the socket
	# process whatever server reply there is to get.

	set state(posterror) $err
	set done 1
    }

    if {$done} {
	catch {flush $sock}
	fileevent $sock writable {}
	fileevent $sock readable [list http::Event $sock $token]



    }

    # Callback to the client after we've completely handled everything.

    if {[string length $state(-queryprogress)]} {
	eval $state(-queryprogress) \
	    [list $token $state(querylength) $state(queryoffset)]
    }
}

# http::Event
#
#	Handle input on the socket


#
# Arguments
#	sock	The socket receiving input.
#	token	The token returned from http::geturl
#
# Side Effects
#	Read the socket and handle callbacks.

proc http::Event {sock token} {









    variable $token
    upvar 0 $token state





    if {![info exists state]} {
	Log "Event $sock with invalid token '$token' - remote close?"
	if {![eof $sock]} {
	    if {[set d [read $sock]] ne ""} {
		Log "WARNING: additional data left on closed socket"

	    }
	}

	CloseSocket $sock
	return
    }
    if {$state(state) eq "connecting"} {










	if {[catch {gets $sock state(http)} n]} {

















	    return [Finish $token $n]


	} elseif {$n >= 0} {

	    set state(state) "header"







	}










    } elseif {$state(state) eq "header"} {
	if {[catch {gets $sock line} n]} {


	    return [Finish $token $n]

	} elseif {$n == 0} {


	    # We have now read all headers
	    # We ignore HTTP/1.1 100 Continue returns. RFC2616 sec 8.2.3

	    if {$state(http) == "" || ([regexp {^\S+\s(\d+)} $state(http) {} x] && $x == 100)} {

		set state(state) "connecting"
		return


	    }







































































	    set state(state) body

	    # If doing a HEAD, then we won't get any body
	    if {$state(-validate)} {


		Eof $token
		return
	    }

	    # For non-chunked transfer we may have no body - in this case we
	    # may get no further file event if the connection doesn't close
	    # and no more data is sent. We can tell and must finish up now -
	    # not later.
	    if {











		!(([info exists state(connection)]
			&& ($state(connection) eq "close"))


		    || [info exists state(transfer)])
		&& ($state(totalsize) == 0)
	    } {
		Log "body size is 0 and no events likely - complete."




		Eof $token
		return
	    }

	    # We have to use binary translation to count bytes properly.

	    fconfigure $sock -translation binary

	    if {
		$state(-binary) || [IsBinaryContentType $state(type)]
	    } {
		# Turn off conversions for non-text data
		set state(binary) 1
	    }
	    if {[info exists state(-channel)]} {
		if {$state(binary) || [llength [ContentEncoding $token]]} {
		    fconfigure $state(-channel) -translation binary
		}
		if {![info exists state(-handler)]} {
		    # Initiate a sequence of background fcopies
		    fileevent $sock readable {}

		    CopyStart $sock $token
		    return
		}
	    }
	} elseif {$n > 0} {
	    # Process header lines

	    if {[regexp -nocase {^([^:]+):(.+)$} $line x key value]} {
		switch -- [string tolower $key] {
		    content-type {
			set state(type) [string trim [string tolower $value]]
			# grab the optional charset information
			if {[regexp -nocase \
				 {charset\s*=\s*\"((?:[^""]|\\\")*)\"} \
				 $state(type) -> cs]} {
			    set state(charset) [string map {{\"} \"} $cs]
			} else {
			    regexp -nocase {charset\s*=\s*(\S+?);?} \
				$state(type) -> state(charset)
			}
		    }
		    content-length {
			set state(totalsize) [string trim $value]
		    }
		    content-encoding {
			set state(coding) [string trim $value]
		    }
		    transfer-encoding {
			set state(transfer) \
			    [string trim [string tolower $value]]
		    }
		    proxy-connection -
		    connection {
			set state(connection) \
			    [string trim [string tolower $value]]
		    }
		}
		lappend state(meta) $key [string trim $value]
	    }
	}
    } else {
	# Now reading body

	if {[catch {
	    if {[info exists state(-handler)]} {
		set n [eval $state(-handler) [list $sock $token]]






































	    } elseif {[info exists state(transfer_final)]} {

		set line [getTextLine $sock]
		set n [string length $line]

		if {$n > 0} {
		    Log "found $n bytes following final chunk"







		    append state(transfer_final) $line

		} else {

		    Log "final chunk part"
		    Eof $token
		}
	    } elseif {
		[info exists state(transfer)]
		&& $state(transfer) eq "chunked"
	    } {

		set size 0
		set chunk [getTextLine $sock]
		set n [string length $chunk]
		if {[string trim $chunk] ne ""} {
		    scan $chunk %x size
		    if {$size != 0} {
			set bl [fconfigure $sock -blocking]
			fconfigure $sock -blocking 1

			set chunk [read $sock $size]
			fconfigure $sock -blocking $bl
			set n [string length $chunk]
			if {$n >= 0} {
			    append state(body) $chunk



			}
			if {$size != [string length $chunk]} {
			    Log "WARNING: mis-sized chunk:\
				was [string length $chunk], should be $size"








			}


			getTextLine $sock
		    } else {

			set state(transfer_final) {}
		    }








		}
	    } else {













		#Log "read non-chunk $state(currentsize) of $state(totalsize)"









		set block [read $sock $state(-blocksize)]
		set n [string length $block]
		if {$n >= 0} {
		    append state(body) $block


		}
	    }


	    if {[info exists state]} {
		if {$n >= 0} {
		    incr state(currentsize) $n




		}
		# If Content-Length - check for end of data.
		if {
		    ($state(totalsize) > 0)
		    && ($state(currentsize) >= $state(totalsize))
		} {



		    Eof $token
		}
	    }
	} err]} {

	    return [Finish $token $err]

	} else {
	    if {[info exists state(-progress)]} {
		eval $state(-progress) \
		    [list $token $state(totalsize) $state(currentsize)]
	    }
	}
    }

    # catch as an Eof above may have closed the socket already

    if {![catch {eof $sock} eof] && $eof} {

	if {[info exists $token]} {
	    set state(connection) close







	    Eof $token
	} else {





	    # open connection closed on a token that has been cleaned up.

	    CloseSocket $sock
	}

	return
























































    }
}

# http::IsBinaryContentType --
#
#	Determine if the content-type means that we should definitely transfer
#	the data as binary. [Bug 838e99a76d]
................................................................................
	return false
    }
    return true
}

# http::getTextLine --
#
#	Get one line with the stream in blocking crlf mode



#
# Arguments
#	sock	The socket receiving input.
#
# Results:
#	The line of text, without trailing newline

proc http::getTextLine {sock} {
    set tr [fconfigure $sock -translation]
    set bl [fconfigure $sock -blocking]
    fconfigure $sock -translation crlf -blocking 1
    set r [gets $sock]
    fconfigure $sock -translation $tr -blocking $bl
    return $r
}











































# http::CopyStart
#
#	Error handling wrapper around fcopy
#
# Arguments
#	sock	The socket to copy from
................................................................................
    } else {
	if {$initial} {
	    foreach coding [ContentEncoding $token] {
		zlib push $coding $sock
	    }
	}
	if {[catch {




	    fcopy $sock $state(-channel) -size $state(-blocksize) -command \
		[list http::CopyDone $token]
	} err]} {
	    Finish $token $err
	}
    }
}
................................................................................
	}
	puts -nonewline $state(-channel) $chunk
	if {[info exists state(-progress)]} {
	    eval [linsert $state(-progress) end \
		      $token $state(totalsize) $state(currentsize)]
	}
    } else {
	Log "CopyChunk Finish $token"
	if {[info exists state(zlib)]} {
	    set excess ""
	    foreach stream $state(zlib) {
		catch {set excess [$stream add -finalize $excess]}
	    }
	    puts -nonewline $state(-channel) $excess
	    foreach stream $state(zlib) { $stream close }
	    unset state(zlib)
	}
	Eof $token ;# FIX ME: pipelining.
    }
}

# http::CopyDone
#
#	fcopy completion callback
#
................................................................................
    upvar 0 $token state
    set sock $state(sock)
    incr state(currentsize) $count
    if {[info exists state(-progress)]} {
	eval $state(-progress) \
	    [list $token $state(totalsize) $state(currentsize)]
    }
    # At this point the token may have been reset
    if {[string length $error]} {
	Finish $token $error
    } elseif {[catch {eof $sock} iseof] || $iseof} {
	Eof $token
    } else {
	CopyStart $sock $token 0
    }
}

# http::Eof
#
#	Handle eof on the socket









#
# Arguments
#	token	The token returned from http::geturl






#
# Side Effects
#	Clean up the socket

proc http::Eof {token {force 0}} {
    variable $token
    upvar 0 $token state
    if {$state(state) eq "header"} {
	# Premature eof
	set state(status) eof




    } else {

	set state(status) ok
    }

    if {[string length $state(body)] > 0} {
	if {[catch {
	    foreach coding [ContentEncoding $token] {
		set state(body) [zlib $coding $state(body)]
	    }
	} err]} {
	    Log "error doing decompression: $err"
	    return [Finish $token $err]

	}

	if {!$state(binary)} {
	    # If we are getting text, set the incoming channel's encoding
	    # correctly.  iso8859-1 is the RFC default, but this could be any IANA
	    # charset.  However, we only know how to convert what we have
	    # encodings for.

	    set enc [CharsetToEncoding $state(charset)]
	    if {$enc ne "binary"} {
		set state(body) [encoding convertfrom $enc $state(body)]
	    }

	    # Translate text line endings.
	    set state(body) [string map {\r\n \n \r \n} $state(body)]
	}
    }
    Finish $token
}

# http::wait --
#
#	See documentation for details.
#
# Arguments:
#	token	Connection token.
#
# Results:
#        The status after the wait.

proc http::wait {token} {
    variable $token
    upvar 0 $token state

    if {![info exists state(status)] || $state(status) eq ""} {
	# We must wait on the original variable name, not the upvar alias
................................................................................
# Arguments:
#	args	A list of name-value pairs.
#
# Results:
#	TODO

proc http::formatQuery {args} {






    set result ""
    set sep ""
    foreach i $args {
	append result $sep [mapReply $i]
	if {$sep eq "="} {
	    set sep &
	} else {
................................................................................
	regexp "\[\u0100-\uffff\]" $converted badChar
	# Return this error message for maximum compatibility... :^/
	return -code error \
	    "can't read \"formMap($badChar)\": no such element in array"
    }
    return $converted
}


# http::ProxyRequired --
#	Default proxy filter.
#
# Arguments:
#	host	The destination host
#
................................................................................
		    return -code error "unsupported content-encoding \"$coding\""
		}
	    }
	}
    }
    return $r
}

proc http::make-transformation-chunked {chan command} {
    set lambda {{chan command} {
        set data ""
        set size -1
        yield
        while {1} {
            chan configure $chan -translation {crlf binary}
            while {[gets $chan line] < 1} { yield }
            chan configure $chan -translation {binary binary}

            if {[scan $line %x size] != 1} { return -code error "invalid size: \"$line\"" }

            set chunk ""
            while {$size && ![chan eof $chan]} {
                set part [chan read $chan $size]
                incr size -[string length $part]
                append chunk $part
            }
            if {[catch {
		uplevel #0 [linsert $command end $chunk]
	    }]} {
		http::Log "Error in callback: $::errorInfo"
	    }
            if {[string length $chunk] == 0} {
		# channel might have been closed in the callback
                catch {chan event $chan readable {}}
                return
            }
        }
    }}
    coroutine dechunk$chan ::apply $lambda $chan $command




    chan event $chan readable [namespace origin dechunk$chan]
    return
}

# Local variables:
# indent-tabs-mode: t
# End:







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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.

package require Tcl 8.6-
# Keep this in sync with pkgIndex.tcl and with the install directories in
# Makefiles
package provide http 2.9.0

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

    variable http
    if {![info exists http]} {
	array set http {
	    -accept */*
	    -pipeline 1
	    -postfresh 0
	    -proxyhost {}
	    -proxyport {}
	    -proxyfilter http::ProxyRequired
	    -repost 0
	    -urlencoding utf-8
	    -zip 1
	}
	# We need a useragent string of this style or various servers will
	# refuse to send us compressed content even when we ask for it. This
	# follows the de-facto layout of user-agent strings in current browsers.
	# Safe interpreters do not have ::tcl_platform(os) or
	# ::tcl_platform(osVersion).
	if {[interp issafe]} {
	    set http(-useragent) "Mozilla/5.0\
		(Windows; U;\
		Windows NT 10.0)\
		http/[package provide http] Tcl/[package provide Tcl]"
	} else {
	    set http(-useragent) "Mozilla/5.0\
		([string totitle $::tcl_platform(platform)]; U;\
		$::tcl_platform(os) $::tcl_platform(osVersion))\
		http/[package provide http] Tcl/[package provide Tcl]"
	}
    }

    proc init {} {
	# Set up the map for quoting chars. RFC3986 Section 2.3 say percent
	# encode all except: "... percent-encoded octets in the ranges of
	# ALPHA (%41-%5A and %61-%7A), DIGIT (%30-%39), hyphen (%2D), period
................................................................................
	    }
	}
	# These are handled specially
	set map(\n) %0D%0A
	variable formMap [array get map]

	# Create a map for HTTP/1.1 open sockets
	variable socketMapping
	variable socketRdState
	variable socketWrState
	variable socketRdQueue
	variable socketWrQueue
	variable socketClosing
	variable socketPlayCmd
	if {[info exists socketMapping]} {
	    # Close open sockets on re-init.  Do not permit retries.
	    foreach {url sock} [array get socketMapping] {

		unset -nocomplain socketClosing($url)
		unset -nocomplain socketPlayCmd($url)
		CloseSocket $sock
	    }
	}

	# CloseSocket should have unset the socket* arrays, one element at
	# a time.  Now unset anything that was overlooked.
	# Traces on "unset socketRdState(*)" will call CancelReadPipeline and
	# cancel any queued responses.
	# Traces on "unset socketWrState(*)" will call CancelWritePipeline and
	# cancel any queued requests.
	array unset socketMapping
	array unset socketRdState
	array unset socketWrState
	array unset socketRdQueue
	array unset socketWrQueue
	array unset socketClosing
	array unset socketPlayCmd
	array set socketMapping {}
	array set socketRdState {}
	array set socketWrState {}
	array set socketRdQueue {}
	array set socketWrQueue {}
	array set socketClosing {}
	array set socketPlayCmd {}
    }
    init

    variable urlTypes
    if {![info exists urlTypes]} {
	set urlTypes(http) [list 80 ::socket]
    }
................................................................................

    # Let user control default keepalive for compatibility
    variable defaultKeepalive
    if {![info exists defaultKeepalive]} {
	set defaultKeepalive 0
    }

    namespace export geturl config reset wait formatQuery quoteString
    namespace export register unregister registerError
    # - Useful, but not exported: data, size, status, code, cleanup, error,
    #   meta, ncode, mapReply, init.  Comments suggest that "init" can be used
    #   for re-initialisation, although the command is undocumented.
    # - Not exported, probably should be upper-case initial letter as part
    #   of the internals: getTextLine, make-transformation-chunked.
}

# http::Log --
#
#	Debugging output -- define this to observe HTTP/1.1 socket usage.
#	Should echo any args received.
#
................................................................................
# http::Finish --
#
#	Clean up the socket and eval close time callbacks
#
# Arguments:
#	token	    Connection token.
#	errormsg    (optional) If set, forces status to error.
#	skipCB      (optional) If set, don't call the -command callback. This
#		    is useful when geturl wants to throw an exception instead
#		    of calling the callback. That way, the same error isn't
#		    reported to two places.
#
# Side Effects:
#        May close the socket.

proc http::Finish {token {errormsg ""} {skipCB 0}} {
    variable socketMapping
    variable socketRdState
    variable socketWrState
    variable socketRdQueue
    variable socketWrQueue
    variable socketClosing
    variable socketPlayCmd

    variable $token
    upvar 0 $token state
    global errorInfo errorCode
    set closeQueue 0
    if {$errormsg ne ""} {
	set state(error) [list $errormsg $errorInfo $errorCode]
	set state(status) "error"
    }
    if {[info commands ${token}EventCoroutine] ne {}} {
	rename ${token}EventCoroutine {}
    }
    if {  ($state(status) eq "timeout")
       || ($state(status) eq "error")
       || ($state(status) eq "eof")
       || ([info exists state(-keepalive)] && !$state(-keepalive))
       || ([info exists state(connection)] && ($state(connection) eq "close"))
    } {
	set closeQueue 1
	set connId $state(socketinfo)
	set sock $state(sock)
	CloseSocket $state(sock) $token
    } elseif {
	  ([info exists state(-keepalive)] && $state(-keepalive))
       && ([info exists state(connection)] && ($state(connection) ne "close"))
    } {
	KeepSocket $token
    }
    if {[info exists state(after)]} {
	after cancel $state(after)
	unset state(after)
    }
    if {[info exists state(-command)] && (!$skipCB)
	    && (![info exists state(done-command-cb)])} {
	set state(done-command-cb) yes
	if {[catch {eval $state(-command) {$token}} err] && $errormsg eq ""} {
	    set state(error) [list $err $errorInfo $errorCode]
	    set state(status) error
	}
    }

    if {    $closeQueue
	 && [info exists socketMapping($connId)]
	 && ($socketMapping($connId) eq $sock)
    } {
	http::CloseQueuedQueries $connId $token
    }
}

# http::KeepSocket -
#
#	Keep a socket in the persistent sockets table and connect it to its next
#	queued task if possible.  Otherwise leave it idle and ready for its next
#	use.
#
#	If $socketClosing(*), then ($state(connection) eq "close") and therefore
#	this command will not be called by Finish.
#
# Arguments:
#	token	    Connection token.

proc http::KeepSocket {token} {
    variable http
    variable socketMapping
    variable socketRdState
    variable socketWrState
    variable socketRdQueue
    variable socketWrQueue
    variable socketClosing
    variable socketPlayCmd

    variable $token
    upvar 0 $token state
    set tk [namespace tail $token]

    # Keep this socket open for another request ("Keep-Alive").
    # React if the server half-closes the socket.
    # Discussion is in http::geturl.
    catch {fileevent $state(sock) readable [list http::CheckEof $state(sock)]}

    # The line below should not be changed in production code.
    # It is edited by the test suite.
    set TEST_EOF 0
    if {$TEST_EOF} {
	# ONLY for testing reaction to server eof.
	# No server timeouts will be caught.
	catch {fileevent $state(sock) readable {}}
    }

    if {    [info exists state(socketinfo)]
	 && [info exists socketMapping($state(socketinfo))]
    } {
	set connId $state(socketinfo)
	# The value "Rready" is set only here.
	set socketRdState($connId) Rready

	if {    $state(-pipeline)
	     && [info exists socketRdQueue($connId)]
	     && [llength $socketRdQueue($connId)]
	} {
	    # The usual case for pipelined responses - if another response is
	    # queued, arrange to read it.
	    set token3 [lindex $socketRdQueue($connId) 0]
	    set socketRdQueue($connId) [lrange $socketRdQueue($connId) 1 end]
	    variable $token3
	    upvar 0 $token3 state3
	    set tk2 [namespace tail $token3]

	    #Log pipelined, GRANT read access to $token3 in KeepSocket
	    set socketRdState($connId) $token3
	    ReceiveResponse $token3

	    # Other pipelined cases.
	    # - The test above ensures that, for the pipelined cases in the two
	    #   tests below, the read queue is empty.
	    # - In those two tests, check whether the next write will be
	    #   nonpipeline.
	} elseif {
		$state(-pipeline)
	     && [info exists socketWrState($connId)]
	     && ($socketWrState($connId) eq "peNding")

	     && [info exists socketWrQueue($connId)]
	     && [llength $socketWrQueue($connId)]
	     && (![set token3 [lindex $socketWrQueue($connId) 0]
		   set ${token3}(-pipeline)
		  ]
		)
	} {
	    # This case:
	    # - Now it the time to run the "pending" request.
	    # - The next token in the write queue is nonpipeline, and
	    #   socketWrState has been marked "pending" (in
	    #   http::NextPipelinedWrite or http::geturl) so a new pipelined
	    #   request cannot jump the queue.
	    #
	    # Tests:
	    # - In this case the read queue (tested above) is empty and this
	    #   "pending" write token is in front of the rest of the write
	    #   queue.
	    # - The write state is not Wready and therefore appears to be busy,
	    #   but because it is "pending" we know that it is reserved for the
	    #   first item in the write queue, a non-pipelined request that is
	    #   waiting for the read queue to empty.  That has now happened: so
	    #   give that request read and write access.
	    variable $token3
	    set conn [set ${token3}(tmpConnArgs)]
	    #Log nonpipeline, GRANT r/w access to $token3 in KeepSocket
	    set socketRdState($connId) $token3
	    set socketWrState($connId) $token3
	    set socketWrQueue($connId) [lrange $socketWrQueue($connId) 1 end]
	    # Connect does its own fconfigure.
	    fileevent $state(sock) writable [list http::Connect $token3 {*}$conn]
	    #Log ---- $state(sock) << conn to $token3 for HTTP request (c)

	} elseif {
		$state(-pipeline)
	     && [info exists socketWrState($connId)]
	     && ($socketWrState($connId) eq "peNding")

	} {
	    # Should not come here.  The second block in the previous "elseif"
	    # test should be tautologous (but was needed in an earlier
	    # implementation) and will be removed after testing.
	    # If we get here, the value "pending" was assigned in error.
	    # This error would block the queue for ever.
	    Log ^X$tk <<<<< Error in queueing of requests >>>>> - token $token

	} elseif {
		$state(-pipeline)
	     && [info exists socketWrState($connId)]
	     && ($socketWrState($connId) eq "Wready")

	     && [info exists socketWrQueue($connId)]
	     && [llength $socketWrQueue($connId)]
	     && (![set token3 [lindex $socketWrQueue($connId) 0]
		   set ${token3}(-pipeline)
		  ]
		)
	} {
	    # This case:
	    # - The next token in the write queue is nonpipeline, and
	    #   socketWrState is Wready.  Get the next event from socketWrQueue.
	    # Tests:
	    # - In this case the read state (tested above) is Rready and the
	    #   write state (tested here) is Wready - there is no "pending"
	    #   request.
	    # Code:
	    # - The code is the same as the code below for the nonpipelined
	    #   case with a queued request.
	    variable $token3
	    set conn [set ${token3}(tmpConnArgs)]
	    #Log nonpipeline, GRANT r/w access to $token3 in KeepSocket
	    set socketRdState($connId) $token3
	    set socketWrState($connId) $token3
	    set socketWrQueue($connId) [lrange $socketWrQueue($connId) 1 end]
	    # Connect does its own fconfigure.
	    fileevent $state(sock) writable [list http::Connect $token3 {*}$conn]
	    #Log ---- $state(sock) << conn to $token3 for HTTP request (c)

	} elseif {
		(!$state(-pipeline))
	     && [info exists socketWrQueue($connId)]
	     && [llength $socketWrQueue($connId)]
	     && ($state(connection) ne "close")
	} {
	    # If not pipelined, (socketRdState eq Rready) tells us that we are
	    # ready for the next write - there is no need to check
	    # socketWrState. Write the next request, if one is waiting.
	    # If the next request is pipelined, it receives premature read
	    # access to the socket. This is not a problem.
	    set token3 [lindex $socketWrQueue($connId) 0]
	    variable $token3
	    set conn [set ${token3}(tmpConnArgs)]
	    #Log nonpipeline, GRANT r/w access to $token3 in KeepSocket
	    set socketRdState($connId) $token3
	    set socketWrState($connId) $token3
	    set socketWrQueue($connId) [lrange $socketWrQueue($connId) 1 end]
	    # Connect does its own fconfigure.
	    fileevent $state(sock) writable [list http::Connect $token3 {*}$conn]
	    #Log ---- $state(sock) << conn to $token3 for HTTP request (d)

	} elseif {(!$state(-pipeline))} {
	    set socketWrState($connId) Wready
	    # Rready and Wready and idle: nothing to do.
	}

    } else {
	CloseSocket $state(sock) $token
	# There is no socketMapping($state(socketinfo)), so it does not matter
	# that CloseQueuedQueries is not called.
    }
}

# http::CheckEof -
#
#	Read from a socket and close it if eof.
#	The command is bound to "fileevent readable" on an idle socket, and
#	"eof" is the only event that should trigger the binding, occurring when
#	the server times out and half-closes the socket.
#
#	A read is necessary so that [eof] gives a meaningful result.
#	Any bytes sent are junk (or a bug).

proc http::CheckEof {sock} {
    set junk [read $sock]
    set n [string length $junk]
    if {$n} {
	Log "WARNING: $n bytes received but no HTTP request sent"
    }

    if {[catch {eof $sock} res] || $res} {
	# The server has half-closed the socket.
	# If a new write has started, its transaction will fail and
	# will then be error-handled.
	CloseSocket $sock
    }
}

# http::CloseSocket -
#
#	Close a socket and remove it from the persistent sockets table.  If
#	possible an http token is included here but when we are called from a
#	fileevent on remote closure we need to find the correct entry - hence

#	the "else" block of the first "if" command.

proc http::CloseSocket {s {token {}}} {
    variable socketMapping
    variable socketRdState
    variable socketWrState
    variable socketRdQueue
    variable socketWrQueue
    variable socketClosing
    variable socketPlayCmd

    set tk [namespace tail $token]

    catch {fileevent $s readable {}}
    set connId {}
    if {$token ne ""} {
	variable $token
	upvar 0 $token state
	if {[info exists state(socketinfo)]} {
	    set connId $state(socketinfo)
	}
    } else {
	set map [array get socketMapping]
	set ndx [lsearch -exact $map $s]
	if {$ndx != -1} {
	    incr ndx -1
	    set connId [lindex $map $ndx]
	}
    }
    if {    ($connId ne {})
	 && [info exists socketMapping($connId)]
	 && ($socketMapping($connId) eq $s)
    } {
	Log "Closing connection $connId (sock $socketMapping($connId))"
	if {[catch {close $socketMapping($connId)} err]} {
	    Log "Error closing connection: $err"
	}
	if {$token eq {}} {
	    # Cases with a non-empty token are handled by Finish, so the tokens
	    # are finished in connection order.
	    http::CloseQueuedQueries $connId
	}
    } else {
	Log "Closing socket $s (no connection info)"
	if {[catch {close $s} err]} {
	    Log "Error closing socket: $err"
	}
    }
}

# http::CloseQueuedQueries
#
#	connId  - identifier "domain:port" for the connection
#	token   - (optional) used only for logging
#
# Called from http::CloseSocket and http::Finish, after a connection is closed,
# to clear the read and write queues if this has not already been done.

proc http::CloseQueuedQueries {connId {token {}}} {
    variable socketMapping
    variable socketRdState
    variable socketWrState
    variable socketRdQueue
    variable socketWrQueue
    variable socketClosing
    variable socketPlayCmd

    if {![info exists socketMapping($connId)]} {
	# Command has already been called.
	# Don't come here again - especially recursively.
	return
    }

    # Used only for logging.
    if {$token eq {}} {
	set tk {}
    } else {




	set tk [namespace tail $token]
    }

    if {    [info exists socketPlayCmd($connId)]
	 && ($socketPlayCmd($connId) ne {ReplayIfClose Wready {} {}})
    } {
	# Before unsetting, there is some unfinished business.
	# - If the server sent "Connection: close", we have stored the command
	#   for retrying any queued requests in socketPlayCmd, so copy that
	#   value for execution below.  socketClosing(*) was also set.
	# - Also clear the queues to prevent calls to Finish that would set the
	#   state for the requests that will be retried to "finished with error
	#   status".
	set unfinished $socketPlayCmd($connId)
	set socketRdQueue($connId) {}
	set socketWrQueue($connId) {}
    } else {

	set unfinished {}
    }

    Unset $connId

    if {$unfinished ne {}} {
	Log ^R$tk Any unfinished transactions (excluding $token) failed \
		- token $token
	{*}$unfinished
    }
}

# http::Unset
#
#	The trace on "unset socketRdState(*)" will call CancelReadPipeline
#	and cancel any queued responses.
#	The trace on "unset socketWrState(*)" will call CancelWritePipeline
#	and cancel any queued requests.

proc http::Unset {connId} {
    variable socketMapping
    variable socketRdState
    variable socketWrState
    variable socketRdQueue
    variable socketWrQueue
    variable socketClosing
    variable socketPlayCmd

    unset socketMapping($connId)
    unset socketRdState($connId)
    unset socketWrState($connId)
    unset -nocomplain socketRdQueue($connId)
    unset -nocomplain socketWrQueue($connId)
    unset -nocomplain socketClosing($connId)
    unset -nocomplain socketPlayCmd($connId)
}

# http::reset --
#
#	See documentation for details.
#
# Arguments:
#	token	Connection token.
#	why	Status info.
#
# Side Effects:
#        See Finish

proc http::reset {token {why reset}} {
    variable $token
    upvar 0 $token state
    set state(status) $why
    catch {fileevent $state(sock) readable {}}
    catch {fileevent $state(sock) writable {}}
................................................................................
}

# http::geturl --
#
#	Establishes a connection to a remote url via http.
#
# Arguments:
#	url		The http URL to goget.
#	args		Option value pairs. Valid options include:
#				-blocksize, -validate, -headers, -timeout
# Results:
#	Returns a token for this connection. This token is the name of an
#	array that the caller should unset to garbage collect the state.

proc http::geturl {url args} {
    variable http
................................................................................
    # Initialize the state variable, an array. We'll return the name of this
    # array as the token for the transaction.

    if {![info exists http(uid)]} {
	set http(uid) 0
    }
    set token [namespace current]::[incr http(uid)]
    ##Log Starting http::geturl - token $token
    variable $token
    upvar 0 $token state
    set tk [namespace tail $token]
    reset $token
    Log ^A$tk URL $url - token $token

    # Process command options.

    array set state {
	-binary		false
	-blocksize	8192
	-queryblocksize 8192
................................................................................
	-validate	0
	-headers	{}
	-timeout	0
	-type		application/x-www-form-urlencoded
	-queryprogress	{}
	-protocol	1.1
	binary		0
	state		created
	meta		{}
	method		{}
	coding		{}
	currentsize	0
	totalsize	0
	querylength	0
	queryoffset	0
	type		text/html
	body		{}
................................................................................
    if {$port != $defport} {
	append url : $port
    }
    append url $srvurl
    # Don't append the fragment!
    set state(url) $url




    set sockopts [list -async]





    # If we are using the proxy, we must pass in the full URL that includes
    # the server name.

    if {[info exists phost] && ($phost ne "")} {
	set srvurl $url
	set targetAddr [list $phost $pport]
................................................................................
    }
    # Proxy connections aren't shared among different hosts.
    set state(socketinfo) $host:$port

    # Save the accept types at this point to prevent a race condition. [Bug
    # c11a51c482]
    set state(accept-types) $http(-accept)

    if {$isQuery || $isQueryChannel} {
	# It's a POST.
	# A client wishing to send a non-idempotent request SHOULD wait to send
	# that request until it has received the response status for the
	# previous request.
	if {$http(-postfresh)} {
	    # Override -keepalive for a POST.  Use a new connection, and thus
	    # avoid the small risk of a race against server timeout.
	    set state(-keepalive) 0
	} else {
	    # Allow -keepalive but do not -pipeline - wait for the previous
	    # transaction to finish.
	    # There is a small risk of a race against server timeout.
	    set state(-pipeline) 0
	}
    } else {
	# It's a GET or HEAD.
	set state(-pipeline) $http(-pipeline)
    }

    # See if we are supposed to use a previously opened channel.
    # - In principle, ANY call to http::geturl could use a previously opened
    #   channel if it is available - the "Connection: keep-alive" header is a
    #   request to leave the channel open AFTER completion of this call.
    # - In fact, we try to use an existing channel only if -keepalive 1 -- this
    #   means that at most one channel is left open for each value of
    #   $state(socketinfo). This property simplifies the mapping of open
    #   channels.
    set reusing 0
    set alreadyQueued 0
    if {$state(-keepalive)} {
	variable socketMapping
	variable socketRdState
	variable socketWrState
	variable socketRdQueue
	variable socketWrQueue
	variable socketClosing
	variable socketPlayCmd

	if {[info exists socketMapping($state(socketinfo))]} {
	    # - If the connection is idle, it has a "fileevent readable" binding
	    #   to http::CheckEof, in case the server times out and half-closes
	    #   the socket (http::CheckEof closes the other half).
	    # - We leave this binding in place until just before the last
	    #   puts+flush in http::Connected (GET/HEAD) or http::Write (POST),
	    #   after which the HTTP response might be generated.

	    if {    [info exists socketClosing($state(socketinfo))]
		       && $socketClosing($state(socketinfo))
	    } {
		# socketClosing(*) is set because the server has sent a
		# "Connection: close" header.
		# Do not use the persistent socket again.
		# Since we have only one persistent socket per server, and the
		# old socket is not yet dead, add the request to the write queue
		# of the dying socket, which will be replayed by ReplayIfClose.
		# Also add it to socketWrQueue(*) which is used only if an error
		# causes a call to Finish.
		set reusing 1
		set sock $socketMapping($state(socketinfo))
		Log "reusing socket $sock for $state(socketinfo) - token $token"

		set alreadyQueued 1
		lassign $socketPlayCmd($state(socketinfo)) com0 com1 com2 com3
		lappend com3 $token
		set socketPlayCmd($state(socketinfo)) [list $com0 $com1 $com2 $com3]
		lappend socketWrQueue($state(socketinfo)) $token
	    } elseif {[catch {fconfigure $socketMapping($state(socketinfo))}]} {
		# FIXME Is it still possible for this code to be executed? If
		#       so, this could be another place to call TestForReplay,
		#       rather than discarding the queued transactions.
		Log "WARNING: socket for $state(socketinfo) was closed\
			- token $token"
		Log "WARNING - if testing, pay special attention to this\
			case (GH) which is seldom executed - token $token"

		# This will call CancelReadPipeline, CancelWritePipeline, and
		# cancel any queued requests, responses.
		Unset $state(socketinfo)
	    } else {
		# Use the persistent socket.
		# The socket may not be ready to write: an earlier request might
		# still be still writing (in the pipelined case) or
		# writing/reading (in the nonpipeline case). This possibility
		# is handled by socketWrQueue later in this command.
		set reusing 1
		set sock $socketMapping($state(socketinfo))
		Log "reusing socket $sock for $state(socketinfo) - token $token"



	    }
	    # Do not automatically close the connection socket.
	    set state(connection) {}
	}
    }

    if {$reusing} {
	# Define state(tmpState) and state(tmpOpenCmd) for use
	# by http::ReplayIfDead if the persistent connection has died.
	set state(tmpState) [array get state]

	# Pass -myaddr directly to the socket command
	if {[info exists state(-myaddr)]} {
	    lappend sockopts -myaddr $state(-myaddr)
	}

	set state(tmpOpenCmd) [list {*}$defcmd {*}$sockopts {*}$targetAddr]
    }

    set state(reusing) $reusing
    # Excluding ReplayIfDead and the decision whether to call it, there are four
    # places outside http::geturl where state(reusing) is used:
    # - Connected   - if reusing and not pipelined, start the state(-timeout)
    #                 timeout (when writing).
    # - DoneRequest - if reusing and pipelined, send the next pipelined write
    # - Event       - if reusing and pipelined, start the state(-timeout)
    #                 timeout (when reading).
    # - Event       - if (not reusing) and pipelined, send the next pipelined
    #                 write

    # See comments above re the start of this timeout in other cases.
    if {(!$state(reusing)) && ($state(-timeout) > 0)} {
	set state(after) [after $state(-timeout) \
		[list http::reset $token timeout]]
    }

    if {![info exists sock]} {
	# Pass -myaddr directly to the socket command
	if {[info exists state(-myaddr)]} {
	    lappend sockopts -myaddr $state(-myaddr)
	}
	set pre [clock milliseconds]
	##Log pre socket opened, - token $token
	##Log [concat $defcmd $sockopts $targetAddr] - token $token
	if {[catch {eval $defcmd $sockopts $targetAddr} sock errdict]} {
	    # Something went wrong while trying to establish the connection.
	    # Clean up after events and such, but DON'T call the command
	    # callback (if available) because we're going to throw an
	    # exception from here instead.

	    set state(sock) NONE
	    Finish $token $sock 1
	    cleanup $token
	    dict unset errdict -level
	    return -options $errdict $sock
	} else {
	    # Initialisation of a new socket.
	    ##Log post socket opened, - token $token
	    ##Log socket opened, now fconfigure - token $token
	    set delay [expr {[clock milliseconds] - $pre}]
	    if {$delay > 3000} {
		Log socket delay $delay - token $token
	    }
	    fconfigure $sock -translation {auto crlf} \
			     -buffersize $state(-blocksize)
	    ##Log socket opened, DONE fconfigure - token $token
	}
    }
    # Command [socket] is called with -async, but takes 5s to 5.1s to return,
    # with probability of order 1 in 10,000.  This may be a bizarre scheduling
    # issue with my (KJN's) system (Fedora Linux).
    # This does not cause a problem (unless the request times out when this
    # command returns).

    set state(sock) $sock
    Log "Using $sock for $state(socketinfo) - token $token" \
	[expr {$state(-keepalive)?"keepalive":""}]

    if {    $state(-keepalive)
	 && (![info exists socketMapping($state(socketinfo))])
    } {
	# Freshly-opened socket that we would like to become persistent.
	set socketMapping($state(socketinfo)) $sock

	if {![info exists socketRdState($state(socketinfo))]} {
	    set socketRdState($state(socketinfo)) {}
	    set varName ::http::socketRdState($state(socketinfo))
	    trace add variable $varName unset ::http::CancelReadPipeline
	}
	if {![info exists socketWrState($state(socketinfo))]} {
	    set socketWrState($state(socketinfo)) {}
	    set varName ::http::socketWrState($state(socketinfo))
	    trace add variable $varName unset ::http::CancelWritePipeline
	}

	if {$state(-pipeline)} {
	    #Log new, init for pipelined, GRANT write access to $token in geturl
	    # Also grant premature read access to the socket. This is OK.
	    set socketRdState($state(socketinfo)) $token
	    set socketWrState($state(socketinfo)) $token
	} else {
	    # socketWrState is not used by this non-pipelined transaction.
	    # We cannot leave it as "Wready" because the next call to
	    # http::geturl with a pipelined transaction would conclude that the
	    # socket is available for writing.
	    #Log new, init for nonpipeline, GRANT r/w access to $token in geturl
	    set socketRdState($state(socketinfo)) $token
	    set socketWrState($state(socketinfo)) $token
	}

	set socketRdQueue($state(socketinfo)) {}
	set socketWrQueue($state(socketinfo)) {}
	set socketClosing($state(socketinfo)) 0
	set socketPlayCmd($state(socketinfo)) {ReplayIfClose Wready {} {}}
    }

    if {![info exists phost]} {
	set phost ""
    }
    if {$reusing} {
	# For use by http::ReplayIfDead if the persistent connection has died.
	# Also used by NextPipelinedWrite.
	set state(tmpConnArgs) [list $proto $phost $srvurl]
    }

    # The element socketWrState($connId) has a value which is either the name of
    # the token that is permitted to write to the socket, or "Wready" if no
    # token is permitted to write.
    #
    # The code that sets the value to Wready immediately calls
    # http::NextPipelinedWrite, which examines socketWrQueue($connId) and
    # processes the next request in the queue, if there is one.  The value
    # Wready is not found when the interpreter is in the event loop unless the
    # socket is idle.
    #
    # The element socketRdState($connId) has a value which is either the name of
    # the token that is permitted to read from the socket, or "Rready" if no
    # token is permitted to read.
    #
    # The code that sets the value to Rready then examines
    # socketRdQueue($connId) and processes the next request in the queue, if
    # there is one.  The value Rready is not found when the interpreter is in
    # the event loop unless the socket is idle.

    if {$alreadyQueued} {
	# A write may or may not be in progress.  There is no need to set
	# socketWrState to prevent another call stealing write access - all
	# subsequent calls on this socket will come here because the socket
	# will close after the current read, and its
	# socketClosing($connId) is 1.
	##Log "HTTP request for token $token is queued"

    } elseif {    $reusing
	       && $state(-pipeline)
	       && ($socketWrState($state(socketinfo)) ne "Wready")
    } {
	##Log "HTTP request for token $token is queued for pipelined use"
	lappend socketWrQueue($state(socketinfo)) $token

    } elseif {    $reusing
	       && (!$state(-pipeline))
	       && ($socketWrState($state(socketinfo)) ne "Wready")
    } {
	# A write is queued or in progress.  Lappend to the write queue.
	##Log "HTTP request for token $token is queued for nonpipeline use"
	lappend socketWrQueue($state(socketinfo)) $token

    } elseif {    $reusing
	       && (!$state(-pipeline))
	       && ($socketWrState($state(socketinfo)) eq "Wready")
	       && ($socketRdState($state(socketinfo)) ne "Rready")
    } {
	# A read is queued or in progress, but not a write.  Cannot start the
	# nonpipeline transaction, but must set socketWrState to prevent a
	# pipelined request jumping the queue.
	##Log "HTTP request for token $token is queued for nonpipeline use"
	#Log re-use nonpipeline, GRANT delayed write access to $token in geturl

	set socketWrState($state(socketinfo)) peNding
	lappend socketWrQueue($state(socketinfo)) $token

    } else {
	if {$reusing && $state(-pipeline)} {
	    #Log re-use pipelined, GRANT write access to $token in geturl
	    set socketWrState($state(socketinfo)) $token

	} elseif {$reusing} {
	    # Cf tests above - both are ready.
	    #Log re-use nonpipeline, GRANT r/w access to $token in geturl
	    set socketRdState($state(socketinfo)) $token
	    set socketWrState($state(socketinfo)) $token
	}

	# All (!$reusing) cases come here, and also some $reusing cases if the
	# connection is ready.
	#Log ---- $state(socketinfo) << conn to $token for HTTP request (a)
	# Connect does its own fconfigure.
	fileevent $sock writable \
		[list http::Connect $token $proto $phost $srvurl]
    }

    # Wait for the connection to complete.
    if {![info exists state(-command)]} {
	# geturl does EVERYTHING asynchronously, so if the user
	# calls it synchronously, we just do a wait here.
	http::wait $token

................................................................................
	    # callback (if available) because we're going to throw an
	    # exception from here instead.
	    set err [lindex $state(error) 0]
	    cleanup $token
	    return -code error $err
	}
    }
    ##Log Leaving http::geturl - token $token
    return $token
}

# http::Connected --
#
#	Callback used when the connection to the HTTP server is actually
#	established.
#
# Arguments:
#	token	State token.
#	proto	What protocol (http, https, etc.) was used to connect.
#	phost	Are we using keep-alive? Non-empty if yes.
#	srvurl	Service-local URL that we're requesting
# Results:
#	None.

proc http::Connected {token proto phost srvurl} {
    variable http
    variable urlTypes
    variable socketMapping
    variable socketRdState
    variable socketWrState
    variable socketRdQueue
    variable socketWrQueue
    variable socketClosing
    variable socketPlayCmd

    variable $token
    upvar 0 $token state
    set tk [namespace tail $token]

    if {$state(reusing) && (!$state(-pipeline)) && ($state(-timeout) > 0)} {
	set state(after) [after $state(-timeout) \
		[list http::reset $token timeout]]
    }

    # Set back the variables needed here.
    set sock $state(sock)
    set isQueryChannel [info exists state(-querychannel)]
    set isQuery [info exists state(-query)]
    set host [lindex [split $state(socketinfo) :] 0]
    set port [lindex [split $state(socketinfo) :] 1]

    set lower [string tolower $proto]
    set defport [lindex $urlTypes($lower) 0]

    # Send data in cr-lf format, but accept any line terminators.

    # Initialisation to {auto *} now done in geturl, KeepSocket and DoneRequest.
    # We are concerned here with the request (write) not the response (read).
    lassign [fconfigure $sock -translation] trRead trWrite
    fconfigure $sock -translation [list $trRead crlf] \
		     -buffersize $state(-blocksize)

    # The following is disallowed in safe interpreters, but the socket is
    # already in non-blocking mode in that case.

    catch {fconfigure $sock -blocking off}
    set how GET
    if {$isQuery} {
................................................................................
	}
    } elseif {$state(-validate)} {
	set how HEAD
    } elseif {$isQueryChannel} {
	set how POST
	# The query channel must be blocking for the async Write to
	# work properly.
	lassign [fconfigure $sock -translation] trRead trWrite
	fconfigure $state(-querychannel) -blocking 1 \
					 -translation [list $trRead binary]
	set contDone 0
    }
    if {[info exists state(-method)] && ($state(-method) ne "")} {
	set how $state(-method)
    }
    # We cannot handle chunked encodings with -handler, so force HTTP/1.0
    # until we can manage this.
    if {[info exists state(-handler)]} {
	set state(-protocol) 1.0
    }
    set accept_types_seen 0

    Log ^B$tk begin sending request - token $token

    if {[catch {
	set state(method) $how
	puts $sock "$how $srvurl HTTP/$state(-protocol)"
	if {[dict exists $state(-headers) Host]} {
	    # Allow Host spoofing. [Bug 928154]
	    puts $sock "Host: [dict get $state(-headers) Host]"
	} elseif {$port == $defport} {
	    # Don't add port in this case, to handle broken servers. [Bug
	    # #504508]
	    puts $sock "Host: $host"
	} else {
	    puts $sock "Host: $host:$port"
	}
	puts $sock "User-Agent: $http(-useragent)"
	if {($state(-protocol) >= 1.0) && $state(-keepalive)} {
	    # Send this header, because a 1.1 server is not compelled to treat
	    # this as the default.
	    puts $sock "Connection: keep-alive"
	}
	if {($state(-protocol) > 1.0) && !$state(-keepalive)} {
	    puts $sock "Connection: close" ;# RFC2616 sec 8.1.2.1
	}
	if {[info exists phost] && ($phost ne "") && $state(-keepalive)} {
	    puts $sock "Proxy-Connection: Keep-Alive"
	}
	set accept_encoding_seen 0
	set content_type_seen 0
	dict for {key value} $state(-headers) {
	    set value [string map [list \n "" \r ""] $value]
	    set key [string map {" " -} [string trim $key]]
	    if {[string equal -nocase $key "host"]} {
		continue
	    }
................................................................................
	    }
	}
	# Allow overriding the Accept header on a per-connection basis. Useful
	# for working with REST services. [Bug c11a51c482]
	if {!$accept_types_seen} {
	    puts $sock "Accept: $state(accept-types)"
	}
	if {    (!$accept_encoding_seen)
	     && (![info exists state(-handler)])
	     && $http(-zip)
	} {
	    puts $sock "Accept-Encoding: gzip,deflate,compress"
	}
	if {$isQueryChannel && ($state(querylength) == 0)} {
	    # Try to determine size of data in channel. If we cannot seek, the
	    # surrounding catch will trap us

	    set start [tell $state(-querychannel)]
	    seek $state(-querychannel) 0 end
	    set state(querylength) \
		    [expr {[tell $state(-querychannel)] - $start}]
................................................................................
	# data. Having both fileevents active changes the timing and the
	# behavior, but no two platforms (among Solaris, Linux, and NT) behave
	# the same, and none behave all that well in any case. Servers should
	# always read their POST data if they expect the client to read their
	# response.

	if {$isQuery || $isQueryChannel} {
	    # POST method.
	    if {!$content_type_seen} {
		puts $sock "Content-Type: $state(-type)"
	    }
	    if {!$contDone} {
		puts $sock "Content-Length: $state(querylength)"
	    }
	    puts $sock ""
	    flush $sock
	    # Flush flushes the error in the https case with a bad handshake:
	    # else the socket never becomes writable again, and hangs until
	    # timeout (if any).

	    lassign [fconfigure $sock -translation] trRead trWrite
	    fconfigure $sock -translation [list $trRead binary]
	    fileevent $sock writable [list http::Write $token]
	    # The http::Write command decides when to make the socket readable,
	    # using the same test as the GET/HEAD case below.
	} else {
	    # GET or HEAD method.
	    if {    (![catch {fileevent $sock readable} binding])
		 && ($binding eq [list http::CheckEof $sock])
	    } {
		# Remove the "fileevent readable" binding of an idle persistent
		# socket to http::CheckEof.  We can no longer treat bytes
		# received as junk. The server might still time out and
		# half-close the socket if it has not yet received the first
		# "puts".
		fileevent $sock readable {}
	    }
	    puts $sock ""
	    flush $sock

	    Log ^C$tk end sending request - token $token
	    # End of writing (GET/HEAD methods).  The request has been sent.

	    DoneRequest $token
	}

    } err]} {
	# The socket probably was never connected, OR the connection dropped
	# later, OR https handshake error, which may be discovered as late as
	# the "flush" command above...
	Log "WARNING - if testing, pay special attention to this\
		case (GI) which is seldom executed - token $token"
	if {[info exists state(reusing)] && $state(reusing)} {
	    # The socket was closed at the server end, and closed at
	    # this end by http::CheckEof.
    	    if {[TestForReplay $token write $err a]} {
		return
	    } else {
		Finish $token {failed to re-use socket}
	    }

	    # else:
	    # This is NOT a persistent socket that has been closed since its
	    # last use.
	    # If any other requests are in flight or pipelined/queued, they will
	    # be discarded.
	} elseif {$state(status) eq ""} {
	    # ...https handshake errors come here.
	    set msg [registerError $sock]
	    registerError $sock {}
	    if {$msg eq {}} {
		set msg {failed to use socket}
	    }


	    Finish $token $msg
	} elseif {$state(status) ne "error"} {
	    Finish $token $err
	}
    }
}

# http::registerError
#
#	Called (for example when processing TclTLS activity) to register
#	an error for a connection on a specific socket.  This helps
#	http::Connected to deliver meaningful error messages, e.g. when a TLS
#	certificate fails verification.
#
#	Usage: http::registerError socket ?newValue?
#
#	"set" semantics, except that a "get" (a call without a new value) for a
#	non-existent socket returns {}, not an error.

proc http::registerError {sock args} {
    variable registeredErrors

    if {    ([llength $args] == 0)
	 && (![info exists registeredErrors($sock)])
    } {
	return
    } elseif {    ([llength $args] == 1)
	       && ([lindex $args 0] eq {})
    } {
	unset -nocomplain registeredErrors($sock)
	return
    }
    set registeredErrors($sock) {*}$args
}

# http::DoneRequest --
#
#	Command called when a request has been sent.  It will arrange the
#	next request and/or response as appropriate.
#
#	If this command is called when $socketClosing(*), the request $token
#	that calls it must be pipelined and destined to fail.

proc http::DoneRequest {token} {
    variable http
    variable socketMapping
    variable socketRdState
    variable socketWrState
    variable socketRdQueue
    variable socketWrQueue
    variable socketClosing
    variable socketPlayCmd

    variable $token
    upvar 0 $token state
    set tk [namespace tail $token]
    set sock $state(sock)

    # If pipelined, connect the next HTTP request to the socket.
    if {$state(reusing) && $state(-pipeline)} {
	# Enable next token (if any) to write.
	# The value "Wready" is set only here, and
	# in http::Event after reading the response-headers of a
	# non-reusing transaction.
	# Previous value is $token. It cannot be pending.
	set socketWrState($state(socketinfo)) Wready

	# Now ready to write the next pipelined request (if any).
	http::NextPipelinedWrite $token
    } else {
	# If pipelined, this is the first transaction on this socket.  We wait
	# for the response headers to discover whether the connection is
	# persistent.  (If this is not done and the connection is not
	# persistent, we SHOULD retry and then MUST NOT pipeline before knowing
	# that we have a persistent connection
	# (rfc2616 8.1.2.2)).
    }

    # Connect to receive the response, unless the socket is pipelined
    # and another response is being sent.
    # This code block is separate from the code below because there are
    # cases where socketRdState already has the value $token.
    if {    $state(-keepalive)
	 && $state(-pipeline)
	 && [info exists socketRdState($state(socketinfo))]
	 && ($socketRdState($state(socketinfo)) eq "Rready")
    } {
	#Log pipelined, GRANT read access to $token in Connected
	set socketRdState($state(socketinfo)) $token
    }

    if {    $state(-keepalive)
	 && $state(-pipeline)
	 && [info exists socketRdState($state(socketinfo))]
	 && ($socketRdState($state(socketinfo)) ne $token)
    } {
	# Do not read from the socket until it is ready.
	##Log "HTTP response for token $token is queued for pipelined use"
	# If $socketClosing(*), then the caller will be a pipelined write and
	# execution will come here.
	# This token has already been recorded as "in flight" for writing.
	# When the socket is closed, the read queue will be cleared in
	# CloseQueuedQueries and so the "lappend" here has no effect.
	lappend socketRdQueue($state(socketinfo)) $token
    } else {
	# In the pipelined case, connection for reading depends on the
	# value of socketRdState.
	# In the nonpipeline case, connection for reading always occurs.
	ReceiveResponse $token
    }
}

# http::ReceiveResponse
#
#	Connects token to its socket for reading.

proc http::ReceiveResponse {token} {
    variable $token
    upvar 0 $token state
    set tk [namespace tail $token]
    set sock $state(sock)

    #Log ---- $state(socketinfo) >> conn to $token for HTTP response
    lassign [fconfigure $sock -translation] trRead trWrite
    fconfigure $sock -translation [list auto $trWrite] \
		     -buffersize $state(-blocksize)
    Log ^D$tk begin receiving response - token $token

    coroutine ${token}EventCoroutine http::Event $sock $token
    fileevent $sock readable ${token}EventCoroutine
}

# http::NextPipelinedWrite
#
# - Connecting a socket to a token for writing is done by this command and by
#   command KeepSocket.
# - If another request has a pipelined write scheduled for $token's socket,
#   and if the socket is ready to accept it, connect the write and update
#   the queue accordingly.
# - This command is called from http::DoneRequest and http::Event,
#   IF $state(-pipeline) AND (the current transfer has reached the point at
#   which the socket is ready for the next request to be written).
# - This command is called when a token has write access and is pipelined and
#   keep-alive, and sets socketWrState to Wready.
# - The command need not consider the case where socketWrState is set to a token
#   that does not yet have write access.  Such a token is waiting for Rready,
#   and the assignment of the connection to the token will be done elsewhere (in
#   http::KeepSocket).
# - This command cannot be called after socketWrState has been set to a
#   "pending" token value (that is then overwritten by the caller), because that
#   value is set by this command when it is called by an earlier token when it
#   relinquishes its write access, and the pending token is always the next in
#   line to write.

proc http::NextPipelinedWrite {token} {
    variable http
    variable socketRdState
    variable socketWrState
    variable socketWrQueue
    variable socketClosing
    variable $token
    upvar 0 $token state
    set connId $state(socketinfo)

    if {    [info exists socketClosing($connId)]
	 && $socketClosing($connId)
    } {
	# socketClosing(*) is set because the server has sent a
	# "Connection: close" header.
	# Behave as if the queues are empty - so do nothing.
    } elseif {    $state(-pipeline)
	 && [info exists socketWrState($connId)]
	 && ($socketWrState($connId) eq "Wready")

	 && [info exists socketWrQueue($connId)]
	 && [llength $socketWrQueue($connId)]
	 && ([set token2 [lindex $socketWrQueue($connId) 0]
	      set ${token2}(-pipeline)
	     ]
	    )
    } {
	# - The usual case for a pipelined connection, ready for a new request.
	#Log pipelined, GRANT write access to $token2 in NextPipelinedWrite
	set conn [set ${token2}(tmpConnArgs)]
	set socketWrState($connId) $token2
	set socketWrQueue($connId) [lrange $socketWrQueue($connId) 1 end]
	# Connect does its own fconfigure.
	fileevent $state(sock) writable [list http::Connect $token2 {*}$conn]
	#Log ---- $connId << conn to $token2 for HTTP request (b)

	# In the tests below, the next request will be nonpipeline.
    } elseif {    $state(-pipeline)
	       && [info exists socketWrState($connId)]
	       && ($socketWrState($connId) eq "Wready")

	       && [info exists socketWrQueue($connId)]
	       && [llength $socketWrQueue($connId)]
	       && (![ set token3 [lindex $socketWrQueue($connId) 0]
		      set ${token3}(-pipeline)
		    ]
		  )

	       && [info exists socketRdState($connId)]
	       && ($socketRdState($connId) eq "Rready")
    } {
	# The case in which the next request will be non-pipelined, and the read
	# and write queues is ready: which is the condition for a non-pipelined
	# write.
	variable $token3
	upvar 0 $token3 state3
	set conn [set ${token3}(tmpConnArgs)]
	#Log nonpipeline, GRANT r/w access to $token3 in NextPipelinedWrite
	set socketRdState($connId) $token3
	set socketWrState($connId) $token3
	set socketWrQueue($connId) [lrange $socketWrQueue($connId) 1 end]
	# Connect does its own fconfigure.
	fileevent $state(sock) writable [list http::Connect $token3 {*}$conn]
	#Log ---- $state(sock) << conn to $token3 for HTTP request (c)

    } elseif {    $state(-pipeline)
	 && [info exists socketWrState($connId)]
	 && ($socketWrState($connId) eq "Wready")

	 && [info exists socketWrQueue($connId)]
	 && [llength $socketWrQueue($connId)]
	 && (![set token2 [lindex $socketWrQueue($connId) 0]
	      set ${token2}(-pipeline)
	     ]
	    )
    } {
	# - The case in which the next request will be non-pipelined, but the
	#   read queue is NOT ready.
	# - A read is queued or in progress, but not a write.  Cannot start the
	#   nonpipeline transaction, but must set socketWrState to prevent a new
	#   pipelined request (in http::geturl) jumping the queue.
	# - Because socketWrState($connId) is not set to Wready, the assignment
	#   of the connection to $token2 will be done elsewhere - by command
	#   http::KeepSocket when $socketRdState($connId) is set to "Rready".

	#Log re-use nonpipeline, GRANT delayed write access to $token in NextP..
	set socketWrState($connId) peNding
    }
}

# http::CancelReadPipeline
#
#	Cancel pipelined responses on a closing "Keep-Alive" socket.
#
#	- Called by a variable trace on "unset socketRdState($connId)".
#	- The variable relates to a Keep-Alive socket, which has been closed.
#	- Cancels all pipelined responses. The requests have been sent,
#	  the responses have not yet been received.
#	- This is a hard cancel that ends each transaction with error status,
#	  and closes the connection. Do not use it if you want to replay failed
#	  transactions.
#	- N.B. Always delete ::http::socketRdState($connId) before deleting
#	  ::http::socketRdQueue($connId), or this command will do nothing.
#
# Arguments
#	As for a trace command on a variable.

proc http::CancelReadPipeline {name1 connId op} {
    variable socketRdQueue
    ##Log CancelReadPipeline $name1 $connId $op
    if {[info exists socketRdQueue($connId)]} {
	set msg {the connection was closed by CancelReadPipeline}
	foreach token $socketRdQueue($connId) {
	    set tk [namespace tail $token]
	    Log ^X$tk end of response "($msg)" - token $token
	    set ${token}(status) eof
	    Finish $token ;#$msg
	}
	set socketRdQueue($connId) {}
    }
}

# http::CancelWritePipeline
#
#	Cancel queued events on a closing "Keep-Alive" socket.
#
#	- Called by a variable trace on "unset socketWrState($connId)".
#	- The variable relates to a Keep-Alive socket, which has been closed.
#	- In pipelined or nonpipeline case: cancels all queued requests.  The
#	  requests have not yet been sent, the responses are not due.
#	- This is a hard cancel that ends each transaction with error status,
#	  and closes the connection. Do not use it if you want to replay failed
#	  transactions.
#	- N.B. Always delete ::http::socketWrState($connId) before deleting
#	  ::http::socketWrQueue($connId), or this command will do nothing.
#
# Arguments
#	As for a trace command on a variable.

proc http::CancelWritePipeline {name1 connId op} {
    variable socketWrQueue

    ##Log CancelWritePipeline $name1 $connId $op
    if {[info exists socketWrQueue($connId)]} {
	set msg {the connection was closed by CancelWritePipeline}
	foreach token $socketWrQueue($connId) {
	    set tk [namespace tail $token]
	    Log ^X$tk end of response "($msg)" - token $token
	    set ${token}(status) eof
	    Finish $token ;#$msg
	}
	set socketWrQueue($connId) {}
    }
}

# http::ReplayIfDead --
#
# - A query on a re-used persistent socket failed at the earliest opportunity,
#   because the socket had been closed by the server.  Keep the token, tidy up,
#   and try to connect on a fresh socket.
# - The connection is monitored for eof by the command http::CheckEof.  Thus
#   http::ReplayIfDead is needed only when a server event (half-closing an
#   apparently idle connection), and a client event (sending a request) occur at
#   almost the same time, and neither client nor server detects the other's
#   action before performing its own (an "asynchronous close event").
# - To simplify testing of http::ReplayIfDead, set TEST_EOF 1 in
#   http::KeepSocket, and then http::ReplayIfDead will be called if http::geturl
#   is called at any time after the server timeout.
#
# Arguments:
#	token	Connection token.
#
# Side Effects:
#	Use the same token, but try to open a new socket.

proc http::ReplayIfDead {tokenArg doing} {
    variable socketMapping
    variable socketRdState
    variable socketWrState
    variable socketRdQueue
    variable socketWrQueue
    variable socketClosing
    variable socketPlayCmd

    variable $tokenArg
    upvar 0 $tokenArg stateArg

    Log running http::ReplayIfDead for $tokenArg $doing

    # 1. Merge the tokens for transactions in flight, the read (response) queue,
    #    and the write (request) queue.

    set InFlightR {}
    set InFlightW {}

    # Obtain the tokens for transactions in flight.
    if {$stateArg(-pipeline)} {
	# Two transactions may be in flight.  The "read" transaction was first.
	# It is unlikely that the server would close the socket if a response
	# was pending; however, an earlier request (as well as the present
	# request) may have been sent and ignored if the socket was half-closed
	# by the server.

	if {    [info exists socketRdState($stateArg(socketinfo))]
	     && ($socketRdState($stateArg(socketinfo)) ne "Rready")
	} {
	    lappend InFlightR $socketRdState($stateArg(socketinfo))
	} elseif {($doing eq "read")} {
	    lappend InFlightR $tokenArg
	}

	if {    [info exists socketWrState($stateArg(socketinfo))]
	     && $socketWrState($stateArg(socketinfo)) ni {Wready peNding}
	} {
	    lappend InFlightW $socketWrState($stateArg(socketinfo))
	} elseif {($doing eq "write")} {
	    lappend InFlightW $tokenArg
	}

	# Report any inconsistency of $tokenArg with socket*state.
	if {    ($doing eq "read")
	     && [info exists socketRdState($stateArg(socketinfo))]
	     && ($tokenArg ne $socketRdState($stateArg(socketinfo)))
	} {
	    Log WARNING - ReplayIfDead pipelined tokenArg $tokenArg $doing \
		    ne socketRdState($stateArg(socketinfo)) \
		      $socketRdState($stateArg(socketinfo))

	} elseif {
		($doing eq "write")
	     && [info exists socketWrState($stateArg(socketinfo))]
	     && ($tokenArg ne $socketWrState($stateArg(socketinfo)))
	} {
	    Log WARNING - ReplayIfDead pipelined tokenArg $tokenArg $doing \
		    ne socketWrState($stateArg(socketinfo)) \
		      $socketWrState($stateArg(socketinfo))
	}
    } else {
	# One transaction should be in flight.
	# socketRdState, socketWrQueue are used.
	# socketRdQueue should be empty.

	# Report any inconsistency of $tokenArg with socket*state.
	if {$tokenArg ne $socketRdState($stateArg(socketinfo))} {
	    Log WARNING - ReplayIfDead nonpipeline tokenArg $tokenArg $doing \
		    ne socketRdState($stateArg(socketinfo)) \
		      $socketRdState($stateArg(socketinfo))
	}

	# Report the inconsistency that socketRdQueue is non-empty.
	if {    [info exists socketRdQueue($stateArg(socketinfo))]
	     && ($socketRdQueue($stateArg(socketinfo)) ne {})
	} {
	    Log WARNING - ReplayIfDead nonpipeline tokenArg $tokenArg $doing \
		    has read queue socketRdQueue($stateArg(socketinfo)) \
		    $socketRdQueue($stateArg(socketinfo)) ne {}
	}

	lappend InFlightW $socketRdState($stateArg(socketinfo))
	set socketRdQueue($stateArg(socketinfo)) {}
    }

    set newQueue {}
    lappend newQueue {*}$InFlightR
    lappend newQueue {*}$socketRdQueue($stateArg(socketinfo))
    lappend newQueue {*}$InFlightW
    lappend newQueue {*}$socketWrQueue($stateArg(socketinfo))


    # 2. Tidy up tokenArg.  This is a cut-down form of Finish/CloseSocket.
    #    Do not change state(status).
    #    No need to after cancel stateArg(after) - either this is done in
    #    ReplayCore/ReInit, or Finish is called.

    catch {close $stateArg(sock)}

    # 2a. Tidy the tokens in the queues - this is done in ReplayCore/ReInit.
    # - Transactions, if any, that are awaiting responses cannot be completed.
    #   They are listed for re-sending in newQueue.
    # - All tokens are preserved for re-use by ReplayCore, and their variables
    #   will be re-initialised by calls to ReInit.
    # - The relevant element of socketMapping, socketRdState, socketWrState,
    #   socketRdQueue, socketWrQueue, socketClosing, socketPlayCmd will be set
    #   to new values in ReplayCore.

    ReplayCore $newQueue
}

# http::ReplayIfClose --
#
#	A request on a socket that was previously "Connection: keep-alive" has
#	received a "Connection: close" response header.  The server supplies
#	that response correctly, but any later requests already queued on this
#	connection will be lost when the socket closes.
#
#	This command takes arguments that represent the socketWrState,
#	socketRdQueue and socketWrQueue for this connection.  The socketRdState
#	is not needed because the server responds in full to the request that
#	received the "Connection: close" response header.
#
#	Existing request tokens $token (::http::$n) are preserved.  The caller
#	will be unaware that the request was processed this way.

proc http::ReplayIfClose {Wstate Rqueue Wqueue} {
    Log running http::ReplayIfClose for $Wstate $Rqueue $Wqueue

    if {$Wstate in $Rqueue || $Wstate in $Wqueue} {
	Log WARNING duplicate token in http::ReplayIfClose - token $Wstate
	set Wstate Wready
    }

    # 1. Create newQueue
    set InFlightW {}
    if {$Wstate ni {Wready peNding}} {
	lappend InFlightW $Wstate
    }

    set newQueue {}
    lappend newQueue {*}$Rqueue
    lappend newQueue {*}$InFlightW
    lappend newQueue {*}$Wqueue

    # 2. Cleanup - none needed, done by the caller.

    ReplayCore $newQueue
}

# http::ReInit --
#
#	Command to restore a token's state to a condition that
#	makes it ready to replay a request.
#
#	Command http::geturl stores extra state in state(tmp*) so
#	we don't need to do the argument processing again.
#
#	The caller must:
#	- Set state(reusing) and state(sock) to their new values after calling
#	  this command.
#	- Unset state(tmpState), state(tmpOpenCmd) if future calls to ReplayCore
#	  or ReInit are inappropriate for this token. Typically only one retry
#	  is allowed.
#	The caller may also unset state(tmpConnArgs) if this value (and the
#	token) will be used immediately.  The value is needed by tokens that
#	will be stored in a queue.
#
# Arguments:
#	token	Connection token.
#
# Return Value: (boolean) true iff the re-initialisation was successful.

proc http::ReInit {token} {
    variable $token
    upvar 0 $token state

    if {!(
	      [info exists state(tmpState)]
	   && [info exists state(tmpOpenCmd)]
	   && [info exists state(tmpConnArgs)]
	 )
    } {
	Log FAILED in http::ReInit via ReplayCore - NO tmp vars for $token
	return 0
    }

    if {[info exists state(after)]} {
	after cancel $state(after)
	unset state(after)
    }

    # Don't alter state(status) - this would trigger http::wait if it is in use.
    set tmpState    $state(tmpState)
    set tmpOpenCmd  $state(tmpOpenCmd)
    set tmpConnArgs $state(tmpConnArgs)
    foreach name [array names state] {
	if {$name ne "status"} {
	    unset state($name)
	}
    }

    # Don't alter state(status).
    # Restore state(tmp*) - the caller may decide to unset them.
    # Restore state(tmpConnArgs) which is needed for connection.
    # state(tmpState), state(tmpOpenCmd) are needed only for retries.

    dict unset tmpState status
    array set state $tmpState
    set state(tmpState)    $tmpState
    set state(tmpOpenCmd)  $tmpOpenCmd
    set state(tmpConnArgs) $tmpConnArgs

    return 1
}

# http::ReplayCore --
#
#	Command to replay a list of requests, using existing connection tokens.
#
#	Abstracted from http::geturl which stores extra state in state(tmp*) so
#	we don't need to do the argument processing again.
#
# Arguments:
#	newQueue	List of connection tokens.
#
# Side Effects:
#	Use existing tokens, but try to open a new socket.

proc http::ReplayCore {newQueue} {
    variable socketMapping
    variable socketRdState
    variable socketWrState
    variable socketRdQueue
    variable socketWrQueue
    variable socketClosing
    variable socketPlayCmd

    if {[llength $newQueue] == 0} {
	# Nothing to do.
	return
    }

    ##Log running ReplayCore for {*}$newQueue
    set newToken [lindex $newQueue 0]
    set newQueue [lrange $newQueue 1 end]

    # 3. Use newToken, and restore its values of state(*).  Do not restore
    #    elements tmp* - we try again only once.

    set token $newToken
    variable $token
    upvar 0 $token state

    if {![ReInit $token]} {
	Log FAILED in http::ReplayCore - NO tmp vars
	Finish $token {cannot send this request again}
	return
    }

    set tmpState    $state(tmpState)
    set tmpOpenCmd  $state(tmpOpenCmd)
    set tmpConnArgs $state(tmpConnArgs)
    unset state(tmpState)
    unset state(tmpOpenCmd)
    unset state(tmpConnArgs)

    set state(reusing) 0

    if {$state(-timeout) > 0} {
	set resetCmd [list http::reset $token timeout]
	set state(after) [after $state(-timeout) $resetCmd]
    }

    set pre [clock milliseconds]
    ##Log pre socket opened, - token $token
    ##Log $tmpOpenCmd - token $token
    # 4. Open a socket.
    if {[catch {eval $tmpOpenCmd} sock]} {
	# Something went wrong while trying to establish the connection.
	Log FAILED - $sock
	set state(sock) NONE
	Finish $token $sock
	return
    }
    ##Log post socket opened, - token $token
    set delay [expr {[clock milliseconds] - $pre}]
    if {$delay > 3000} {
	Log socket delay $delay - token $token
    }
    # Command [socket] is called with -async, but takes 5s to 5.1s to return,
    # with probability of order 1 in 10,000.  This may be a bizarre scheduling
    # issue with my (KJN's) system (Fedora Linux).
    # This does not cause a problem (unless the request times out when this
    # command returns).

    # 5. Configure the persistent socket data.
    if {$state(-keepalive)} {
	set socketMapping($state(socketinfo)) $sock

	if {![info exists socketRdState($state(socketinfo))]} {
	    set socketRdState($state(socketinfo)) {}
	    set varName ::http::socketRdState($state(socketinfo))
	    trace add variable $varName unset ::http::CancelReadPipeline
	}

	if {![info exists socketWrState($state(socketinfo))]} {
	    set socketWrState($state(socketinfo)) {}
	    set varName ::http::socketWrState($state(socketinfo))
	    trace add variable $varName unset ::http::CancelWritePipeline
	}

	if {$state(-pipeline)} {
	    #Log new, init for pipelined, GRANT write acc to $token ReplayCore
	    set socketRdState($state(socketinfo)) $token
	    set socketWrState($state(socketinfo)) $token
	} else {
	    #Log new, init for nonpipeline, GRANT r/w acc to $token ReplayCore
	    set socketRdState($state(socketinfo)) $token
	    set socketWrState($state(socketinfo)) $token
	}

	set socketRdQueue($state(socketinfo)) {}
	set socketWrQueue($state(socketinfo)) $newQueue
	set socketClosing($state(socketinfo)) 0
	set socketPlayCmd($state(socketinfo)) {ReplayIfClose Wready {} {}}
    }

    ##Log pre newQueue ReInit, - token $token
    # 6. Configure sockets in the queue.
    foreach tok $newQueue {
	if {[ReInit $tok]} {
	    set ${tok}(reusing) 1
	    set ${tok}(sock) $sock
	} else {
	    set ${tok}(reusing) 1
	    set ${tok}(sock) NONE
	    Finish $token {cannot send this request again}
	}
    }

    # 7. Configure the socket for newToken to send a request.
    set state(sock) $sock
    Log "Using $sock for $state(socketinfo) - token $token" \
	[expr {$state(-keepalive)?"keepalive":""}]

    # Initialisation of a new socket.
    ##Log socket opened, now fconfigure - token $token
    fconfigure $sock -translation {auto crlf} -buffersize $state(-blocksize)
    ##Log socket opened, DONE fconfigure - token $token

    # Connect does its own fconfigure.
    fileevent $sock writable [list http::Connect $token {*}$tmpConnArgs]
    #Log ---- $sock << conn to $token for HTTP request (e)
}

# Data access functions:
# Data - the URL data
# Status - the transaction status: ok, reset, eof, timeout, error
# Code - the HTTP transaction code, e.g., 200
# Size - the size of the URL data

proc http::data {token} {
    variable $token
    upvar 0 $token state
    return $state(body)
................................................................................
#
# Side Effects
#	unsets the state array

proc http::cleanup {token} {
    variable $token
    upvar 0 $token state
    if {[info commands ${token}EventCoroutine] ne {}} {
	rename ${token}EventCoroutine {}
    }
    if {[info exists state(after)]} {
	after cancel $state(after)
	unset state(after)
    }
    if {[info exists state]} {
	unset state
    }
}

# http::Connect
#
................................................................................
# Side Effects
#	Sets the status of the connection, which unblocks
# 	the waiting geturl call

proc http::Connect {token proto phost srvurl} {
    variable $token
    upvar 0 $token state
    set tk [namespace tail $token]
    set err "due to unexpected EOF"
    if {
	[eof $state(sock)] ||
	[set err [fconfigure $state(sock) -error]] ne ""
    } {
	Log "WARNING - if testing, pay special attention to this\
		case (GJ) which is seldom executed - token $token"
	if {[info exists state(reusing)] && $state(reusing)} {
	    # The socket was closed at the server end, and closed at
	    # this end by http::CheckEof.
	    if {[TestForReplay $token write $err b]} {
		return
	    }

	    # else:
	    # This is NOT a persistent socket that has been closed since its
	    # last use.
	    # If any other requests are in flight or pipelined/queued, they will
	    # be discarded.
	}
	Finish $token "connect failed $err"
    } else {
	set state(state) connecting
	fileevent $state(sock) writable {}
	::http::Connected $token $proto $phost $srvurl
    }

}

# http::Write
#
#	Write POST query data to the socket
#
# Arguments
#	token	The token for the connection
#
# Side Effects
#	Write the socket and handle callbacks.

proc http::Write {token} {
    variable http
    variable socketMapping
    variable socketRdState
    variable socketWrState
    variable socketRdQueue
    variable socketWrQueue
    variable socketClosing
    variable socketPlayCmd

    variable $token
    upvar 0 $token state
    set tk [namespace tail $token]
    set sock $state(sock)

    # Output a block.  Tcl will buffer this if the socket blocks
    set done 0
    if {[catch {
	# Catch I/O errors on dead sockets

	if {[info exists state(-query)]} {
	    # Chop up large query strings so queryprogress callback can give
	    # smooth feedback.
	    if {    $state(queryoffset) + $state(-queryblocksize)
		 >= $state(querylength)
	    } {
		# This will be the last puts for the request-body.
		if {    (![catch {fileevent $sock readable} binding])
		     && ($binding eq [list http::CheckEof $sock])
		} {
		    # Remove the "fileevent readable" binding of an idle
		    # persistent socket to http::CheckEof.  We can no longer
		    # treat bytes received as junk. The server might still time
		    # out and half-close the socket if it has not yet received
		    # the first "puts".
		    fileevent $sock readable {}
		}
	    }
	    puts -nonewline $sock \
		[string range $state(-query) $state(queryoffset) \
		     [expr {$state(queryoffset) + $state(-queryblocksize) - 1}]]
	    incr state(queryoffset) $state(-queryblocksize)
	    if {$state(queryoffset) >= $state(querylength)} {
		set state(queryoffset) $state(querylength)
		set done 1
	    }
	} else {
	    # Copy blocks from the query channel

	    set outStr [read $state(-querychannel) $state(-queryblocksize)]
	    if {[eof $state(-querychannel)]} {
		# This will be the last puts for the request-body.
		if {    (![catch {fileevent $sock readable} binding])
		     && ($binding eq [list http::CheckEof $sock])
		} {
		    # Remove the "fileevent readable" binding of an idle
		    # persistent socket to http::CheckEof.  We can no longer
		    # treat bytes received as junk. The server might still time
		    # out and half-close the socket if it has not yet received
		    # the first "puts".
		    fileevent $sock readable {}
		}
	    }
	    puts -nonewline $sock $outStr
	    incr state(queryoffset) [string length $outStr]
	    if {[eof $state(-querychannel)]} {
		set done 1
	    }
	}
    } err]} {
	# Do not call Finish here, but instead let the read half of the socket
	# process whatever server reply there is to get.

	set state(posterror) $err
	set done 1
    }

    if {$done} {
	catch {flush $sock}
	fileevent $sock writable {}
	Log ^C$tk end sending request - token $token
	# End of writing (POST method).  The request has been sent.

	DoneRequest $token
    }

    # Callback to the client after we've completely handled everything.

    if {[string length $state(-queryprogress)]} {
	eval $state(-queryprogress) \
	    [list $token $state(querylength) $state(queryoffset)]
    }
}

# http::Event
#
#	Handle input on the socket. This command is the core of
#	the coroutine commands ${token}EventCoroutine that are
#	bound to "fileevent $sock readable" and process input.
#
# Arguments
#	sock	The socket receiving input.
#	token	The token returned from http::geturl
#
# Side Effects
#	Read the socket and handle callbacks.

proc http::Event {sock token} {
    variable http
    variable socketMapping
    variable socketRdState
    variable socketWrState
    variable socketRdQueue
    variable socketWrQueue
    variable socketClosing
    variable socketPlayCmd

    variable $token
    upvar 0 $token state
    set tk [namespace tail $token]
    while 1 {
	yield
	##Log Event call - token $token

	if {![info exists state]} {
	    Log "Event $sock with invalid token '$token' - remote close?"
	    if {![eof $sock]} {
		if {[set d [read $sock]] ne ""} {
		    Log "WARNING: additional data left on closed socket\
			    - token $token"
		}
	    }
	    Log ^X$tk end of response (token error) - token $token
	    CloseSocket $sock
	    return
	}
	if {$state(state) eq "connecting"} {
	    ##Log - connecting - token $token
	    if {    $state(reusing)
		 && $state(-pipeline)
		 && ($state(-timeout) > 0)
		 && (![info exists state(after)])
	    } {
		set state(after) [after $state(-timeout) \
			[list http::reset $token timeout]]
	    }

	    if {[catch {gets $sock state(http)} nsl]} {
		Log "WARNING - if testing, pay special attention to this\
			case (GK) which is seldom executed - token $token"
		if {[info exists state(reusing)] && $state(reusing)} {
		    # The socket was closed at the server end, and closed at
		    # this end by http::CheckEof.

		    if {[TestForReplay $token read $nsl c]} {
			return
		    }

		    # else:
		    # This is NOT a persistent socket that has been closed since
		    # its last use.
		    # If any other requests are in flight or pipelined/queued,
		    # they will be discarded.
		} else {
		    Log ^X$tk end of response (error) - token $token
		    Finish $token $nsl
		    return
		}
	    } elseif {$nsl >= 0} {
		##Log - connecting 1 - token $token
		set state(state) "header"
	    } elseif {    [eof $sock]
		       && [info exists state(reusing)]
		       && $state(reusing)
	    } {
		# The socket was closed at the server end, and we didn't notice.
		# This is the first read - where the closure is usually first
		# detected.

		if {[TestForReplay $token read {} d]} {
		    return
		}

		# else:
		# This is NOT a persistent socket that has been closed since its
		# last use.
		# If any other requests are in flight or pipelined/queued, they
		# will be discarded.
	    }
	} elseif {$state(state) eq "header"} {
	    if {[catch {gets $sock line} nhl]} {
		##Log header failed - token $token
		Log ^X$tk end of response (error) - token $token
		Finish $token $nhl
		return
	    } elseif {$nhl == 0} {
		##Log header done - token $token
		Log ^E$tk end of response headers - token $token
		# We have now read all headers
		# We ignore HTTP/1.1 100 Continue returns. RFC2616 sec 8.2.3
		if {    ($state(http) == "")
		     || ([regexp {^\S+\s(\d+)} $state(http) {} x] && $x == 100)
		} {
		    set state(state) "connecting"

		    continue
		    # This was a "return" in the pre-coroutine code.
		}

		if {    ([info exists state(connection)])
		     && ([info exists socketMapping($state(socketinfo))])
		     && ($state(connection) eq "keep-alive")
		     && ($state(-keepalive))
		     && (!$state(reusing))
		     && ($state(-pipeline))
		} {
		    # Response headers received for first request on a
		    # persistent socket.  Now ready for pipelined writes (if
		    # any).
		    # Previous value is $token. It cannot be "pending".
		    set socketWrState($state(socketinfo)) Wready
		    http::NextPipelinedWrite $token
		}

		# Once a "close" has been signaled, the client MUST NOT send any
		# more requests on that connection.
		#
		# If either the client or the server sends the "close" token in
		# the Connection header, that request becomes the last one for
		# the connection.

		if {    ([info exists state(connection)])
		     && ([info exists socketMapping($state(socketinfo))])
		     && ($state(connection) eq "close")
		     && ($state(-keepalive))
		} {
		    # The server warns that it will close the socket after this
		    # response.
		    ##Log WARNING - socket will close after response for $token
		    # Prepare data for a call to ReplayIfClose.
		    if {    ($socketRdQueue($state(socketinfo)) ne {})
			 || ($socketWrQueue($state(socketinfo)) ne {})
			 || ($socketWrState($state(socketinfo)) ni
						[list Wready peNding $token])
		    } {
			set InFlightW $socketWrState($state(socketinfo))
			if {$InFlightW in [list Wready peNding $token]} {
			    set InFlightW Wready
			} else {
			    set msg "token ${InFlightW} is InFlightW"
			    ##Log $msg - token $token
			}

			set socketPlayCmd($state(socketinfo)) \
				[list ReplayIfClose $InFlightW \
				$socketRdQueue($state(socketinfo)) \
				$socketWrQueue($state(socketinfo))]

			# - All tokens are preserved for re-use by ReplayCore.
			# - Queues are preserved in case of Finish with error,
			#   but are not used for anything else because
			#   socketClosing(*) is set below.
			# - Cancel the state(after) timeout events.
			foreach tokenVal $socketRdQueue($state(socketinfo)) {
			    if {[info exists ${tokenVal}(after)]} {
				after cancel [set ${tokenVal}(after)]
				unset ${tokenVal}(after)
			    }
			}

		    } else {
			set socketPlayCmd($state(socketinfo)) \
				{ReplayIfClose Wready {} {}}
		    }

		    # Do not allow further connections on this socket.
		    set socketClosing($state(socketinfo)) 1
		}

		set state(state) body

		# If doing a HEAD, then we won't get any body
		if {$state(-validate)} {
		    Log ^F$tk end of response for HEAD request - token $token
		    set state(state) complete
		    Eot $token
		    return
		}

		# - For non-chunked transfer we may have no body - in this case
		#   we may get no further file event if the connection doesn't
		#   close and no more data is sent. We can tell and must finish


		#   up now - not later - the alternative would be to wait until
		#   the server times out.
		# - In this case, the server has NOT told the client it will
		#   close the connection, AND it has NOT indicated the resource
		#   length EITHER by setting the Content-Length (totalsize) OR
		#   by using chunked Transfer-Encoding.
		# - Do not worry here about the case (Connection: close) because
		#   the server should close the connection.
		# - IF (NOT Connection: close) AND (NOT chunked encoding) AND
		#      (totalsize == 0).

		if {    (!(    [info exists state(connection)]
			    && ($state(connection) eq "close")
			  )
			)
		     && (![info exists state(transfer)])
		     && ($state(totalsize) == 0)
		} {
		    set msg {body size is 0 and no events likely - complete}
		    Log "$msg - token $token"
		    set msg {(length unknown, set to 0)}
		    Log ^F$tk end of response body {*}$msg - token $token
		    set state(state) complete
		    Eot $token
		    return
		}

		# We have to use binary translation to count bytes properly.
		lassign [fconfigure $sock -translation] trRead trWrite
		fconfigure $sock -translation [list binary $trWrite]

		if {
		    $state(-binary) || [IsBinaryContentType $state(type)]
		} {
		    # Turn off conversions for non-text data.
		    set state(binary) 1
		}
		if {[info exists state(-channel)]} {
		    if {$state(binary) || [llength [ContentEncoding $token]]} {
			fconfigure $state(-channel) -translation binary
		    }
		    if {![info exists state(-handler)]} {
			# Initiate a sequence of background fcopies.
			fileevent $sock readable {}
			rename ${token}EventCoroutine {}
			CopyStart $sock $token
			return
		    }
		}
	    } elseif {$nhl > 0} {
		# Process header lines.
		##Log header - token $token - $line
		if {[regexp -nocase {^([^:]+):(.+)$} $line x key value]} {
		    switch -- [string tolower $key] {
			content-type {
			    set state(type) [string trim [string tolower $value]]
			    # Grab the optional charset information.
			    if {[regexp -nocase \
				    {charset\s*=\s*\"((?:[^""]|\\\")*)\"} \
				    $state(type) -> cs]} {
				set state(charset) [string map {{\"} \"} $cs]
			    } else {
				regexp -nocase {charset\s*=\s*(\S+?);?} \
					$state(type) -> state(charset)
			    }
			}
			content-length {
			    set state(totalsize) [string trim $value]
			}
			content-encoding {
			    set state(coding) [string trim $value]
			}
			transfer-encoding {
			    set state(transfer) \
				    [string trim [string tolower $value]]
			}
			proxy-connection -
			connection {
			    set state(connection) \
				    [string trim [string tolower $value]]
			}
		    }
		    lappend state(meta) $key [string trim $value]
		}
	    }
	} else {
	    # Now reading body
	    ##Log body - token $token
	    if {[catch {
		if {[info exists state(-handler)]} {
		    set n [eval $state(-handler) [list $sock $token]]
		    ##Log handler $n - token $token
		    # N.B. the protocol has been set to 1.0 because the -handler
		    # logic is not expected to handle chunked encoding.
		    # FIXME Allow -handler with 1.1 on dechunked stacked chan.
		    if {$state(totalsize) == 0} {
			# We know the transfer is complete only when the server
			# closes the connection - i.e. eof is not an error.
			set state(state) complete
		    }
		    if {![string is integer -strict $n]} {
			if 1 {
			    # Do not tolerate bad -handler - fail with error
			    # status.
			    set msg {the -handler command for http::geturl must\
				    return an integer (the number of bytes\
				    read)}
			    Log ^X$tk end of response (handler error) -\
				    token $token
			    Eot $token $msg
			} else {
			    # Tolerate the bad -handler, and continue.  The
			    # penalty:
			    # (a) Because the handler returns nonsense, we know
			    #     the transfer is complete only when the server
			    #     closes the connection - i.e. eof is not an
			    #     error.
			    # (b) http::size will not be accurate.
			    # (c) The transaction is already downgraded to 1.0
			    #     to avoid chunked transfer encoding.  It MUST
			    #     also be forced to "Connection: close" or the
			    #     HTTP/1.0 equivalent; or it MUST fail (as
			    #     above) if the server sends
			    #     "Connection: keep-alive" or the HTTP/1.0
			    #     equivalent.
			    set n 0
			    set state(state) complete
			}
		    }
		} elseif {[info exists state(transfer_final)]} {
		    # This code forgives EOF in place of the final CRLF.
		    set line [getTextLine $sock]
		    set n [string length $line]
		    set state(state) complete
		    if {$n > 0} {

			# - HTTP trailers (late response headers) are permitted
			#   by Chunked Transfer-Encoding, and can be safely
			#   ignored.
			# - Do not count these bytes in the total received for
			#   the response body.
			Log "trailer of $n bytes after final chunk -\
				token $token"
			append state(transfer_final) $line
			set n 0
		    } else {
			Log ^F$tk end of response body (chunked) - token $token
			Log "final chunk part - token $token"
			Eot $token
		    }

		} elseif {    [info exists state(transfer)]
			   && ($state(transfer) eq "chunked")
		} {
		    ##Log chunked - token $token
		    set size 0
		    set hexLenChunk [getTextLine $sock]
		    #set ntl [string length $hexLenChunk]
		    if {[string trim $hexLenChunk] ne ""} {
			scan $hexLenChunk %x size
			if {$size != 0} {


			    ##Log chunk-measure $size - token $token
			    set chunk [BlockingRead $sock $size]

			    set n [string length $chunk]
			    if {$n >= 0} {
				append state(body) $chunk
				incr state(log_size) [string length $chunk]
				##Log chunk $n cumul $state(log_size) -\
					token $token
			    }
			    if {$size != [string length $chunk]} {
				Log "WARNING: mis-sized chunk:\
				    was [string length $chunk], should be\
				    $size - token $token"
				set n 0
				set state(connection) close
				Log ^X$tk end of response (chunk error) \
					- token $token
				set msg {error in chunked encoding - fetch\
					terminated}
				Eot $token $msg
			    }
			    # CRLF that follows chunk.
			    # If eof, this is handled at the end of this proc.
			    getTextLine $sock
			} else {
			    set n 0
			    set state(transfer_final) {}
			}
		    } else {
			# Line expected to hold chunk length is empty, or eof.
			##Log bad-chunk-measure - token $token
			set n 0
			set state(connection) close
			Log ^X$tk end of response (chunk error) - token $token
			Eot $token {error in chunked encoding -\
				fetch terminated}
		    }
		} else {
		    ##Log unchunked - token $token
		    if {$state(totalsize) == 0} {
			# We know the transfer is complete only when the server
			# closes the connection.
			set state(state) complete
			set reqSize $state(-blocksize)
		    } else {
			# Ask for the whole of the unserved response-body.
			# This works around a problem with a tls::socket - for
			# https in keep-alive mode, and a request for
			# $state(-blocksize) bytes, the last part of the
			# resource does not get read until the server times out.
			set reqSize [expr {  $state(totalsize)
					   - $state(currentsize)}]

			# The workaround fails if reqSize is
			# capped at $state(-blocksize).
			# set reqSize [expr {min($reqSize, $state(-blocksize))}]
		    }
		    set c $state(currentsize)
		    set t $state(totalsize)
		    ##Log non-chunk currentsize $c of totalsize $t -\
			    token $token
		    set block [read $sock $reqSize]
		    set n [string length $block]
		    if {$n >= 0} {
			append state(body) $block
			##Log non-chunk [string length $state(body)] -\
				token $token
		    }
		}
		# This calculation uses n from the -handler, chunked, or
		# unchunked case as appropriate.
		if {[info exists state]} {
		    if {$n >= 0} {
			incr state(currentsize) $n
			set c $state(currentsize)
			set t $state(totalsize)
			##Log another $n currentsize $c totalsize $t -\
				token $token
		    }
		    # If Content-Length - check for end of data.
		    if {
			   ($state(totalsize) > 0)
			&& ($state(currentsize) >= $state(totalsize))
		    } {
			Log ^F$tk end of response body (unchunked) -\
				token $token
			set state(state) complete
			Eot $token
		    }
		}
	    } err]} {
		Log ^X$tk end of response (error ${err}) - token $token
		Finish $token $err
		return
	    } else {
		if {[info exists state(-progress)]} {
		    eval $state(-progress) \
			[list $token $state(totalsize) $state(currentsize)]
		}
	    }
	}

	# catch as an Eot above may have closed the socket already
	# $state(state) may be connecting, header, body, or complete
	if {![set cc [catch {eof $sock} eof]] && $eof} {
	    ##Log eof - token $token
	    if {[info exists $token]} {
		set state(connection) close
		if {$state(state) eq "complete"} {
		    # This includes all cases in which the transaction
		    # can be completed by eof.
		    # The value "complete" is set only in http::Event, and it is
		    # used only in the test above.
		    Log ^F$tk end of response body (unchunked, eof) -\
			    token $token
		    Eot $token
		} else {
		    # Premature eof.
		    Log ^X$tk end of response (unexpected eof) - token $token
		    Eot $token eof
		}
	    } else {
		# open connection closed on a token that has been cleaned up.
		Log ^X$tk end of response (token error) - token $token
		CloseSocket $sock
	    }
	} elseif {$cc} {
	    return
	}
    }
}

# http::TestForReplay
#
#	Command called if eof is discovered when a socket is first used for a
#	new transaction.  Typically this occurs if a persistent socket is used
#	after a period of idleness and the server has half-closed the socket.
#
# token  - the connection token returned by http::geturl
# doing  - "read" or "write"
# err    - error message, if any
# caller - code to identify the caller - used only in logging
#
# Return Value: boolean, true iff the command calls http::ReplayIfDead.

proc http::TestForReplay {token doing err caller} {
    variable http
    variable $token
    upvar 0 $token state
    set tk [namespace tail $token]
    if {$doing eq "read"} {
	set code Q
	set action response
	set ing reading
    } else {
	set code P
	set action request
	set ing writing
    }

    if {$err eq {}} {
	set err "detect eof when $ing (server timed out?)"
    }

    if {$state(method) eq "POST" && !$http(-repost)} {
	# No Replay.
	# The present transaction will end when Finish is called.
	# That call to Finish will abort any other transactions
	# currently in the write queue.
	# For calls from http::Event this occurs when execution
	# reaches the code block at the end of that proc.
	set msg {no retry for POST with http::config -repost 0}
	Log reusing socket failed "($caller)" - $msg - token $token
	Log error - $err - token $token
	Log ^X$tk end of $action (error) - token $token
	return 0
    } else {
	# Replay.
	set msg {try a new socket}
	Log reusing socket failed "($caller)" - $msg - token $token
	Log error - $err - token $token
	Log ^$code$tk Any unfinished (incl this one) failed - token $token
	ReplayIfDead $token $doing
	return 1
    }
}

# http::IsBinaryContentType --
#
#	Determine if the content-type means that we should definitely transfer
#	the data as binary. [Bug 838e99a76d]
................................................................................
	return false
    }
    return true
}

# http::getTextLine --
#
#	Get one line with the stream in crlf mode.
#	Used if Transfer-Encoding is chunked.
#	Empty line is not distinguished from eof.  The caller must
#	be able to handle this.
#
# Arguments
#	sock	The socket receiving input.
#
# Results:
#	The line of text, without trailing newline

proc http::getTextLine {sock} {
    set tr [fconfigure $sock -translation]
    lassign $tr trRead trWrite
    fconfigure $sock -translation [list crlf $trWrite]
    set r [BlockingGets $sock]
    fconfigure $sock -translation $tr
    return $r
}

# http::BlockingRead
#
#	Replacement for a blocking read.
#	The caller must be a coroutine.

proc http::BlockingRead {sock size} {
    if {$size < 1} {
	return
    }
    set result {}
    while 1 {
	set need [expr {$size - [string length $result]}]
	set block [read $sock $need]
	set eof [eof $sock]
	append result $block
	if {[string length $result] >= $size || $eof} {
	    return $result
	} else {
	    yield
	}
    }
}

# http::BlockingGets
#
#	Replacement for a blocking gets.
#	The caller must be a coroutine.
#	Empty line is not distinguished from eof.  The caller must
#	be able to handle this.

proc http::BlockingGets {sock} {
    while 1 {
	set count [gets $sock line]
	set eof [eof $sock]
	if {$count > -1 || $eof} {
	    return $line
	} else {
	    yield
	}
    }
}

# http::CopyStart
#
#	Error handling wrapper around fcopy
#
# Arguments
#	sock	The socket to copy from
................................................................................
    } else {
	if {$initial} {
	    foreach coding [ContentEncoding $token] {
		zlib push $coding $sock
	    }
	}
	if {[catch {
	    # FIXME Keep-Alive on https tls::socket with unchunked transfer
	    # hangs until the server times out. A workaround is possible, as for
	    # the case without -channel, but it does not use the neat "fcopy"
	    # solution.
	    fcopy $sock $state(-channel) -size $state(-blocksize) -command \
		[list http::CopyDone $token]
	} err]} {
	    Finish $token $err
	}
    }
}
................................................................................
	}
	puts -nonewline $state(-channel) $chunk
	if {[info exists state(-progress)]} {
	    eval [linsert $state(-progress) end \
		      $token $state(totalsize) $state(currentsize)]
	}
    } else {
	Log "CopyChunk Finish - token $token"
	if {[info exists state(zlib)]} {
	    set excess ""
	    foreach stream $state(zlib) {
		catch {set excess [$stream add -finalize $excess]}
	    }
	    puts -nonewline $state(-channel) $excess
	    foreach stream $state(zlib) { $stream close }
	    unset state(zlib)
	}
	Eot $token ;# FIX ME: pipelining.
    }
}

# http::CopyDone
#
#	fcopy completion callback
#
................................................................................
    upvar 0 $token state
    set sock $state(sock)
    incr state(currentsize) $count
    if {[info exists state(-progress)]} {
	eval $state(-progress) \
	    [list $token $state(totalsize) $state(currentsize)]
    }
    # At this point the token may have been reset.
    if {[string length $error]} {
	Finish $token $error
    } elseif {[catch {eof $sock} iseof] || $iseof} {
	Eot $token
    } else {
	CopyStart $sock $token 0
    }
}

# http::Eot
#
#	Called when either:
#	a. An eof condition is detected on the socket.
#	b. The client decides that the response is complete.
#	c. The client detects an inconsistency and aborts the transaction.
#
#	Does:
#	1. Set state(status)
#	2. Reverse any Content-Encoding
#	3. Convert charset encoding and line ends if necessary
#	4. Call http::Finish
#
# Arguments
#	token	The token returned from http::geturl
#	force	(previously) optional, has no effect
#	reason	- "eof" means premature EOF (not EOF as the natural end of
#		  the response)
#		- "" means completion of response, with or without EOF
#		- anything else describes an error confition other than
#		  premature EOF.
#
# Side Effects
#	Clean up the socket

proc http::Eot {token {reason {}}} {
    variable $token
    upvar 0 $token state
    if {$reason eq "eof"} {
	# Premature eof.
	set state(status) eof
	set reason {}
    } elseif {$reason ne ""} {
	# Abort the transaction.
	set state(status) $reason
    } else {
	# The response is complete.
	set state(status) ok
    }

    if {[string length $state(body)] > 0} {
	if {[catch {
	    foreach coding [ContentEncoding $token] {
		set state(body) [zlib $coding $state(body)]
	    }
	} err]} {
	    Log "error doing decompression for token $token: $err"
	    Finish $token $err
	    return
	}

	if {!$state(binary)} {
	    # If we are getting text, set the incoming channel's encoding
	    # correctly.  iso8859-1 is the RFC default, but this could be any
	    # IANA charset.  However, we only know how to convert what we have
	    # encodings for.

	    set enc [CharsetToEncoding $state(charset)]
	    if {$enc ne "binary"} {
		set state(body) [encoding convertfrom $enc $state(body)]
	    }

	    # Translate text line endings.
	    set state(body) [string map {\r\n \n \r \n} $state(body)]
	}
    }
    Finish $token $reason
}

# http::wait --
#
#	See documentation for details.
#
# Arguments:
#	token	Connection token.
#
# Results:
#	The status after the wait.

proc http::wait {token} {
    variable $token
    upvar 0 $token state

    if {![info exists state(status)] || $state(status) eq ""} {
	# We must wait on the original variable name, not the upvar alias
................................................................................
# Arguments:
#	args	A list of name-value pairs.
#
# Results:
#	TODO

proc http::formatQuery {args} {
    if {[llength $args] % 2} {
        return \
            -code error \
            -errorcode [list HTTP BADARGCNT $args] \
            {Incorrect number of arguments, must be an even number.}
    }
    set result ""
    set sep ""
    foreach i $args {
	append result $sep [mapReply $i]
	if {$sep eq "="} {
	    set sep &
	} else {
................................................................................
	regexp "\[\u0100-\uffff\]" $converted badChar
	# Return this error message for maximum compatibility... :^/
	return -code error \
	    "can't read \"formMap($badChar)\": no such element in array"
    }
    return $converted
}
interp alias {} http::quoteString {} http::mapReply

# http::ProxyRequired --
#	Default proxy filter.
#
# Arguments:
#	host	The destination host
#
................................................................................
		    return -code error "unsupported content-encoding \"$coding\""
		}
	    }
	}
    }
    return $r
}

proc http::ReceiveChunked {chan command} {

    set data ""
    set size -1
    yield
    while {1} {
	chan configure $chan -translation {crlf binary}
	while {[gets $chan line] < 1} { yield }
	chan configure $chan -translation {binary binary}
	if {[scan $line %x size] != 1} {
	    return -code error "invalid size: \"$line\""
	}
	set chunk ""
	while {$size && ![chan eof $chan]} {
	    set part [chan read $chan $size]
	    incr size -[string length $part]
	    append chunk $part
	}
	if {[catch {
	    uplevel #0 [linsert $command end $chunk]
	}]} {
	    http::Log "Error in callback: $::errorInfo"
	}
	if {[string length $chunk] == 0} {
	    # channel might have been closed in the callback
	    catch {chan event $chan readable {}}
	    return
	}
    }


}

proc http::make-transformation-chunked {chan command} {
    coroutine [namespace current]::dechunk$chan ::http::ReceiveChunked $chan $command
    chan event $chan readable [namespace current]::dechunk$chan

}

# Local variables:
# indent-tabs-mode: t
# End:

Changes to library/http/pkgIndex.tcl.

1
2
if {![package vsatisfies [package provide Tcl] 8.6-]} {return}
package ifneeded http 2.8.13 [list tclPkgSetup $dir http 2.8.13 {{http.tcl source {::http::config ::http::formatQuery ::http::geturl ::http::reset ::http::wait ::http::register ::http::unregister ::http::mapReply}}}]

|
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2
if {![package vsatisfies [package provide Tcl] 8.6-]} {return}
package ifneeded http 2.9.0 [list tclPkgSetup $dir http 2.9.0 {{http.tcl source {::http::config ::http::formatQuery ::http::geturl ::http::reset ::http::wait ::http::register ::http::unregister ::http::mapReply}}}]

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# 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 8.6.8

# 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.







|







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# 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 8.6.9

# 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/reg/pkgIndex.tcl.

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2
3
4
5
6
7
8
9
if {([info commands ::tcl::pkgconfig] eq "")
	|| ([info sharedlibextension] ne ".dll")} return
if {[::tcl::pkgconfig get debug]} {
    package ifneeded registry 1.3.2 \
            [list load [file join $dir tclreg13g.dll] registry]
} else {
    package ifneeded registry 1.3.2 \
            [list load [file join $dir tclreg13.dll] registry]
}



|


|


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if {([info commands ::tcl::pkgconfig] eq "")
	|| ([info sharedlibextension] ne ".dll")} return
if {[::tcl::pkgconfig get debug]} {
    package ifneeded registry 1.3.3 \
            [list load [file join $dir tclreg13g.dll] registry]
} else {
    package ifneeded registry 1.3.3 \
            [list load [file join $dir tclreg13.dll] registry]
}

Changes to library/tcltest/pkgIndex.tcl.

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# by a "package unknown" script.  It invokes the
# "package ifneeded" command to set up package-related
# information so that packages will be loaded automatically
# in response to "package require" commands.  When this
# script is sourced, the variable $dir must contain the
# full path name of this file's directory.

if {![package vsatisfies [package provide Tcl] 8.5]} {return}
package ifneeded tcltest 2.4.1 [list source [file join $dir tcltest.tcl]]







|
|
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# by a "package unknown" script.  It invokes the
# "package ifneeded" command to set up package-related
# information so that packages will be loaded automatically
# in response to "package require" commands.  When this
# script is sourced, the variable $dir must contain the
# full path name of this file's directory.

if {![package vsatisfies [package provide Tcl] 8.5-]} {return}
package ifneeded tcltest 2.5.0 [list source [file join $dir tcltest.tcl]]

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package require Tcl 8.5-		;# -verbose line uses [info frame]
namespace eval tcltest {

    # When the version number changes, be sure to update the pkgIndex.tcl file,
    # and the install directory in the Makefiles.  When the minor version
    # changes (new feature) be sure to update the man page as well.
    variable Version 2.4.1

    # Compatibility support for dumb variables defined in tcltest 1
    # Do not use these.  Call [package provide Tcl] and [info patchlevel]
    # yourself.  You don't need tcltest to wrap it for you.
    variable version [package provide Tcl]
    variable patchLevel [info patchlevel]

................................................................................
#                       optional; default is {}.
#   output -            Expected output sent to stdout.  This attribute
#                       is optional; default is {}.
#   errorOutput -       Expected output sent to stderr.  This attribute
#                       is optional; default is {}.
#   returnCodes -       Expected return codes.  This attribute is
#                       optional; default is {0 2}.



#   setup -             Code to run before $script (above).  This
#                       attribute is optional; default is {}.
#   cleanup -           Code to run after $script (above).  This
#                       attribute is optional; default is {}.
#   match -             specifies type of matching to do on result,
#                       output, errorOutput; this must be a string
#			previously registered by a call to [customMatch].
................................................................................

    FillFilesExisted
    incr testLevel

    # Pre-define everything to null except output and errorOutput.  We
    # determine whether or not to trap output based on whether or not
    # these variables (output & errorOutput) are defined.
    lassign {} constraints setup cleanup body result returnCodes match

    # Set the default match mode
    set match exact

    # Set the default match values for return codes (0 is the standard
    # expected return value if everything went well; 2 represents
    # 'return' being used in the test script).
    set returnCodes [list 0 2]




    # The old test format can't have a 3rd argument (constraints or
    # script) that starts with '-'.
    if {[string match -* [lindex $args 0]] || ([llength $args] <= 1)} {
	if {[llength $args] == 1} {
	    set list [SubstArguments [lindex $args 0]]
	    foreach {element value} $list {
		set testAttributes($element) $value
	    }
	    foreach item {constraints match setup body cleanup \
		    result returnCodes output errorOutput} {
		if {[info exists testAttributes(-$item)]} {
		    set testAttributes(-$item) [uplevel 1 \
			    ::concat $testAttributes(-$item)]
		}
	    }
	} else {
	    array set testAttributes $args
	}

	set validFlags {-setup -cleanup -body -result -returnCodes \
		-match -output -errorOutput -constraints}

	foreach flag [array names testAttributes] {
	    if {$flag ni $validFlags} {
		incr testLevel -1
		set sorted [lsort $validFlags]
		set options [join [lrange $sorted 0 end-1] ", "]
		append options ", or [lindex $sorted end]"
................................................................................
		    must be $values"
	}

	# Replace symbolic valies supplied for -returnCodes
	foreach {strcode numcode} {ok 0 normal 0 error 1 return 2 break 3 continue 4} {
	    set returnCodes [string map -nocase [list $strcode $numcode] $returnCodes]
	}




    } else {
	# This is parsing for the old test command format; it is here
	# for backward compatibility.
	set result [lindex $args end]
	if {[llength $args] == 2} {
	    set body [lindex $args 0]
	} elseif {[llength $args] == 3} {
................................................................................
	}
    }

    # First, run the setup script
    set code [catch {uplevel 1 $setup} setupMsg]
    if {$code == 1} {
	set errorInfo(setup) $::errorInfo
	set errorCode(setup) $::errorCode
    }
    set setupFailure [expr {$code != 0}]

    # Only run the test body if the setup was successful
    if {!$setupFailure} {

	# Register startup time
................................................................................
	    set testResult [uplevel 1 [list [namespace origin Eval] $command 0]]
	} else {
	    set testResult [uplevel 1 [list [namespace origin Eval] $command 1]]
	}
	lassign $testResult actualAnswer returnCode
	if {$returnCode == 1} {
	    set errorInfo(body) $::errorInfo
	    set errorCode(body) $::errorCode
	}
    }

    # check if the return code matched the expected return code
    set codeFailure 0
    if {!$setupFailure && ($returnCode ni $returnCodes)} {
	set codeFailure 1





    }

    # If expected output/error strings exist, we have to compare
    # them.  If the comparison fails, then so did the test.
    set outputFailure 0
    variable outData
    if {[info exists output] && !$codeFailure} {
................................................................................
	set scriptFailure 1
    }

    # Always run the cleanup script
    set code [catch {uplevel 1 $cleanup} cleanupMsg]
    if {$code == 1} {
	set errorInfo(cleanup) $::errorInfo
	set errorCode(cleanup) $::errorCode
    }
    set cleanupFailure [expr {$code != 0}]

    set coreFailure 0
    set coreMsg ""
    # check for a core file first - if one was created by the test,
    # then the test failed
................................................................................
	}
    }

    # if we didn't experience any failures, then we passed
    variable numTests
    if {!($setupFailure || $cleanupFailure || $coreFailure
	    || $outputFailure || $errorFailure || $codeFailure
	    || $scriptFailure)} {
	if {$testLevel == 1} {
	    incr numTests(Passed)
	    if {[IsVerbose pass]} {
		puts [outputChannel] "++++ $name PASSED"
	    }
	}
	incr testLevel -1
................................................................................
	puts [outputChannel] $body
    }
    if {$setupFailure} {
	puts [outputChannel] "---- Test setup\
		failed:\n$setupMsg"
	if {[info exists errorInfo(setup)]} {
	    puts [outputChannel] "---- errorInfo(setup): $errorInfo(setup)"
	    puts [outputChannel] "---- errorCode(setup): $errorCode(setup)"
	}
    }
    if {$scriptFailure} {
	if {$scriptCompare} {
	    puts [outputChannel] "---- Error testing result: $scriptMatch"
	} else {
	    puts [outputChannel] "---- Result was:\n$actualAnswer"
	    puts [outputChannel] "---- Result should have been\
		    ($match matching):\n$result"
	}
    }




    if {$codeFailure} {
	switch -- $returnCode {
	    0 { set msg "Test completed normally" }
	    1 { set msg "Test generated error" }
	    2 { set msg "Test generated return exception" }
	    3 { set msg "Test generated break exception" }
	    4 { set msg "Test generated continue exception" }
................................................................................
	}
	puts [outputChannel] "---- $msg; Return code was: $returnCode"
	puts [outputChannel] "---- Return code should have been\
		one of: $returnCodes"
	if {[IsVerbose error]} {
	    if {[info exists errorInfo(body)] && (1 ni $returnCodes)} {
		puts [outputChannel] "---- errorInfo: $errorInfo(body)"
		puts [outputChannel] "---- errorCode: $errorCode(body)"
	    }
	}
    }
    if {$outputFailure} {
	if {$outputCompare} {
	    puts [outputChannel] "---- Error testing output: $outputMatch"
	} else {
................................................................................
		    been ($match matching):\n$errorOutput"
	}
    }
    if {$cleanupFailure} {
	puts [outputChannel] "---- Test cleanup failed:\n$cleanupMsg"
	if {[info exists errorInfo(cleanup)]} {
	    puts [outputChannel] "---- errorInfo(cleanup): $errorInfo(cleanup)"
	    puts [outputChannel] "---- errorCode(cleanup): $errorCode(cleanup)"
	}
    }
    if {$coreFailure} {
	puts [outputChannel] "---- Core file produced while running\
		test!  $coreMsg"
    }
    puts [outputChannel] "==== $name FAILED\n"
................................................................................
#	skip patterns provided.  after sourcing test files, it goes on
#	to source all.tcl files in matching test subdirectories.
#
# Arguments:
#	shell being tested
#
# Results:
#	None.
#
# Side effects:
#	None.

proc tcltest::runAllTests { {shell ""} } {
    variable testSingleFile
    variable numTestFiles
    variable numTests
    variable failFiles
    variable DefaultValue


    FillFilesExisted
    if {[llength [info level 0]] == 1} {
	set shell [interpreter]
    }

    set testSingleFile false
................................................................................
			    } ""] $line null testFile \
			    Total Passed Skipped Failed]} {
			foreach index {Total Passed Skipped Failed} {
			    incr numTests($index) [set $index]
			}
			if {$Failed > 0} {
			    lappend failFiles $testFile

			}
		    } elseif {[regexp [join {
			    {^Number of tests skipped }
			    {for each constraint:}
			    {|^\t(\d+)\t(.+)$}
			    } ""] $line match skipped constraint]} {
			if {[string match \t* $match]} {
................................................................................
	uplevel 1 [list ::source [file join $directory all.tcl]]

	set endTime [eval $timeCmd]
	puts [outputChannel] "\n$dir test ended at $endTime"
	puts [outputChannel] ""
	puts [outputChannel] [string repeat ~ 44]
    }
    return
}

#####################################################################

# Test utility procs - not used in tcltest, but may be useful for
# testing.








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package require Tcl 8.5-		;# -verbose line uses [info frame]
namespace eval tcltest {

    # When the version number changes, be sure to update the pkgIndex.tcl file,
    # and the install directory in the Makefiles.  When the minor version
    # changes (new feature) be sure to update the man page as well.
    variable Version 2.5.0

    # Compatibility support for dumb variables defined in tcltest 1
    # Do not use these.  Call [package provide Tcl] and [info patchlevel]
    # yourself.  You don't need tcltest to wrap it for you.
    variable version [package provide Tcl]
    variable patchLevel [info patchlevel]

................................................................................
#                       optional; default is {}.
#   output -            Expected output sent to stdout.  This attribute
#                       is optional; default is {}.
#   errorOutput -       Expected output sent to stderr.  This attribute
#                       is optional; default is {}.
#   returnCodes -       Expected return codes.  This attribute is
#                       optional; default is {0 2}.
#   errorCode -         Expected error code.  This attribute is
#                       optional; default is {*}. It is a glob pattern.
#                       If given, returnCodes defaults to {1}.
#   setup -             Code to run before $script (above).  This
#                       attribute is optional; default is {}.
#   cleanup -           Code to run after $script (above).  This
#                       attribute is optional; default is {}.
#   match -             specifies type of matching to do on result,
#                       output, errorOutput; this must be a string
#			previously registered by a call to [customMatch].
................................................................................

    FillFilesExisted
    incr testLevel

    # Pre-define everything to null except output and errorOutput.  We
    # determine whether or not to trap output based on whether or not
    # these variables (output & errorOutput) are defined.
    lassign {} constraints setup cleanup body result returnCodes errorCode match

    # Set the default match mode
    set match exact

    # Set the default match values for return codes (0 is the standard
    # expected return value if everything went well; 2 represents
    # 'return' being used in the test script).
    set returnCodes [list 0 2]

    # Set the default error code pattern
    set errorCode "*"

    # The old test format can't have a 3rd argument (constraints or
    # script) that starts with '-'.
    if {[string match -* [lindex $args 0]] || ([llength $args] <= 1)} {
	if {[llength $args] == 1} {
	    set list [SubstArguments [lindex $args 0]]
	    foreach {element value} $list {
		set testAttributes($element) $value
	    }
	    foreach item {constraints match setup body cleanup \
		    result returnCodes errorCode output errorOutput} {
		if {[info exists testAttributes(-$item)]} {
		    set testAttributes(-$item) [uplevel 1 \
			    ::concat $testAttributes(-$item)]
		}
	    }
	} else {
	    array set testAttributes $args
	}

	set validFlags {-setup -cleanup -body -result -returnCodes \
		-errorCode -match -output -errorOutput -constraints}

	foreach flag [array names testAttributes] {
	    if {$flag ni $validFlags} {
		incr testLevel -1
		set sorted [lsort $validFlags]
		set options [join [lrange $sorted 0 end-1] ", "]
		append options ", or [lindex $sorted end]"
................................................................................
		    must be $values"
	}

	# Replace symbolic valies supplied for -returnCodes
	foreach {strcode numcode} {ok 0 normal 0 error 1 return 2 break 3 continue 4} {
	    set returnCodes [string map -nocase [list $strcode $numcode] $returnCodes]
	}
        # errorCode without returnCode 1 is meaningless
        if {$errorCode ne "*" && 1 ni $returnCodes} {
            set returnCodes 1
        }
    } else {
	# This is parsing for the old test command format; it is here
	# for backward compatibility.
	set result [lindex $args end]
	if {[llength $args] == 2} {
	    set body [lindex $args 0]
	} elseif {[llength $args] == 3} {
................................................................................
	}
    }

    # First, run the setup script
    set code [catch {uplevel 1 $setup} setupMsg]
    if {$code == 1} {
	set errorInfo(setup) $::errorInfo
	set errorCodeRes(setup) $::errorCode
    }
    set setupFailure [expr {$code != 0}]

    # Only run the test body if the setup was successful
    if {!$setupFailure} {

	# Register startup time
................................................................................
	    set testResult [uplevel 1 [list [namespace origin Eval] $command 0]]
	} else {
	    set testResult [uplevel 1 [list [namespace origin Eval] $command 1]]
	}
	lassign $testResult actualAnswer returnCode
	if {$returnCode == 1} {
	    set errorInfo(body) $::errorInfo
	    set errorCodeRes(body) $::errorCode
	}
    }

    # check if the return code matched the expected return code
    set codeFailure 0
    if {!$setupFailure && ($returnCode ni $returnCodes)} {
	set codeFailure 1
    }
    set errorCodeFailure 0
    if {!$setupFailure && !$codeFailure && $returnCode == 1 && \
                ![string match $errorCode $errorCodeRes(body)]} {
	set errorCodeFailure 1
    }

    # If expected output/error strings exist, we have to compare
    # them.  If the comparison fails, then so did the test.
    set outputFailure 0
    variable outData
    if {[info exists output] && !$codeFailure} {
................................................................................
	set scriptFailure 1
    }

    # Always run the cleanup script
    set code [catch {uplevel 1 $cleanup} cleanupMsg]
    if {$code == 1} {
	set errorInfo(cleanup) $::errorInfo
	set errorCodeRes(cleanup) $::errorCode
    }
    set cleanupFailure [expr {$code != 0}]

    set coreFailure 0
    set coreMsg ""
    # check for a core file first - if one was created by the test,
    # then the test failed
................................................................................
	}
    }

    # if we didn't experience any failures, then we passed
    variable numTests
    if {!($setupFailure || $cleanupFailure || $coreFailure
	    || $outputFailure || $errorFailure || $codeFailure
	    || $errorCodeFailure || $scriptFailure)} {
	if {$testLevel == 1} {
	    incr numTests(Passed)
	    if {[IsVerbose pass]} {
		puts [outputChannel] "++++ $name PASSED"
	    }
	}
	incr testLevel -1
................................................................................
	puts [outputChannel] $body
    }
    if {$setupFailure} {
	puts [outputChannel] "---- Test setup\
		failed:\n$setupMsg"
	if {[info exists errorInfo(setup)]} {
	    puts [outputChannel] "---- errorInfo(setup): $errorInfo(setup)"
	    puts [outputChannel] "---- errorCode(setup): $errorCodeRes(setup)"
	}
    }
    if {$scriptFailure} {
	if {$scriptCompare} {
	    puts [outputChannel] "---- Error testing result: $scriptMatch"
	} else {
	    puts [outputChannel] "---- Result was:\n$actualAnswer"
	    puts [outputChannel] "---- Result should have been\
		    ($match matching):\n$result"
	}
    }
    if {$errorCodeFailure} {
	puts [outputChannel] "---- Error code was: '$errorCodeRes(body)'"
	puts [outputChannel] "---- Error code should have been: '$errorCode'"
    }
    if {$codeFailure} {
	switch -- $returnCode {
	    0 { set msg "Test completed normally" }
	    1 { set msg "Test generated error" }
	    2 { set msg "Test generated return exception" }
	    3 { set msg "Test generated break exception" }
	    4 { set msg "Test generated continue exception" }
................................................................................
	}
	puts [outputChannel] "---- $msg; Return code was: $returnCode"
	puts [outputChannel] "---- Return code should have been\
		one of: $returnCodes"
	if {[IsVerbose error]} {
	    if {[info exists errorInfo(body)] && (1 ni $returnCodes)} {
		puts [outputChannel] "---- errorInfo: $errorInfo(body)"
		puts [outputChannel] "---- errorCode: $errorCodeRes(body)"
	    }
	}
    }
    if {$outputFailure} {
	if {$outputCompare} {
	    puts [outputChannel] "---- Error testing output: $outputMatch"
	} else {
................................................................................
		    been ($match matching):\n$errorOutput"
	}
    }
    if {$cleanupFailure} {
	puts [outputChannel] "---- Test cleanup failed:\n$cleanupMsg"
	if {[info exists errorInfo(cleanup)]} {
	    puts [outputChannel] "---- errorInfo(cleanup): $errorInfo(cleanup)"
	    puts [outputChannel] "---- errorCode(cleanup): $errorCodeRes(cleanup)"
	}
    }
    if {$coreFailure} {
	puts [outputChannel] "---- Core file produced while running\
		test!  $coreMsg"
    }
    puts [outputChannel] "==== $name FAILED\n"
................................................................................
#	skip patterns provided.  after sourcing test files, it goes on
#	to source all.tcl files in matching test subdirectories.
#
# Arguments:
#	shell being tested
#
# Results:
#	Whether there were any failures.
#
# Side effects:
#	None.

proc tcltest::runAllTests { {shell ""} } {
    variable testSingleFile
    variable numTestFiles
    variable numTests
    variable failFiles
    variable DefaultValue
    set failFilesAccum {}

    FillFilesExisted
    if {[llength [info level 0]] == 1} {
	set shell [interpreter]
    }

    set testSingleFile false
................................................................................
			    } ""] $line null testFile \
			    Total Passed Skipped Failed]} {
			foreach index {Total Passed Skipped Failed} {
			    incr numTests($index) [set $index]
			}
			if {$Failed > 0} {
			    lappend failFiles $testFile
			    lappend failFilesAccum $testFile
			}
		    } elseif {[regexp [join {
			    {^Number of tests skipped }
			    {for each constraint:}
			    {|^\t(\d+)\t(.+)$}
			    } ""] $line match skipped constraint]} {
			if {[string match \t* $match]} {
................................................................................
	uplevel 1 [list ::source [file join $directory all.tcl]]

	set endTime [eval $timeCmd]
	puts [outputChannel] "\n$dir test ended at $endTime"
	puts [outputChannel] ""
	puts [outputChannel] [string repeat ~ 44]
    }
    return [expr {[info exists testFileFailures] || [llength $failFilesAccum]}]
}

#####################################################################

# Test utility procs - not used in tcltest, but may be useful for
# testing.

Changes to library/tzdata/Africa/Casablanca.

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# created by tools/tclZIC.tcl - do not edit

set TZData(:Africa/Casablanca) {
    {-9223372036854775808 -1820 0 LMT}
    {-1773012580 0 0 WET}
    {-956361600 3600 1 WEST}
    {-950490000 0 0 WET}
    {-942019200 3600 1 WEST}
    {-761187600 0 0 WET}
    {-617241600 3600 1 WEST}
    {-605149200 0 0 WET}
    {-81432000 3600 1 WEST}
    {-71110800 0 0 WET}
    {141264000 3600 1 WEST}
    {147222000 0 0 WET}
    {199756800 3600 1 WEST}
    {207702000 0 0 WET}
    {231292800 3600 1 WEST}
    {244249200 0 0 WET}
    {265507200 3600 1 WEST}
    {271033200 0 0 WET}
    {448243200 3600 0 CET}
    {504918000 0 0 WET}
    {1212278400 3600 1 WEST}
    {1220223600 0 0 WET}
    {1243814400 3600 1 WEST}
    {1250809200 0 0 WET}
    {1272758400 3600 1 WEST}
    {1281222000 0 0 WET}
    {1301788800 3600 1 WEST}
    {1312066800 0 0 WET}
    {1335664800 3600 1 WEST}
    {1342749600 0 0 WET}
    {1345428000 3600 1 WEST}
    {1348970400 0 0 WET}
    {1367114400 3600 1 WEST}
    {1373162400 0 0 WET}
    {1376100000 3600 1 WEST}
    {1382839200 0 0 WET}
    {1396144800 3600 1 WEST}
    {1403920800 0 0 WET}
    {1406944800 3600 1 WEST}
    {1414288800 0 0 WET}
    {1427594400 3600 1 WEST}
    {1434247200 0 0 WET}
    {1437271200 3600 1 WEST}
    {1445738400 0 0 WET}
    {1459044000 3600 1 WEST}
    {1465092000 0 0 WET}
    {1468116000 3600 1 WEST}
    {1477792800 0 0 WET}
    {1490493600 3600 1 WEST}
    {1495332000 0 0 WET}
    {1498960800 3600 1 WEST}
    {1509242400 0 0 WET}
    {1521943200 3600 1 WEST}
    {1526176800 0 0 WET}
    {1529200800 3600 1 WEST}
    {1540692000 0 0 WET}
    {1553997600 3600 1 WEST}
    {1557021600 0 0 WET}
    {1560045600 3600 1 WEST}
    {1572141600 0 0 WET}
    {1585447200 3600 1 WEST}
    {1587261600 0 0 WET}
    {1590285600 3600 1 WEST}
    {1603591200 0 0 WET}
    {1616896800 3600 1 WEST}
    {1618106400 0 0 WET}
    {1621130400 3600 1 WEST}
    {1635645600 0 0 WET}

    {1651975200 3600 1 WEST}
    {1667095200 0 0 WET}

    {1682215200 3600 1 WEST}
    {1698544800 0 0 WET}

    {1713060000 3600 1 WEST}
    {1729994400 0 0 WET}

    {1743904800 3600 1 WEST}
    {1761444000 0 0 WET}





    {1774749600 3600 1 WEST}

    {1792893600 0 0 WET}

    {1806199200 3600 1 WEST}
    {1824948000 0 0 WET}
    {1837648800 3600 1 WEST}
    {1856397600 0 0 WET}
    {1869098400 3600 1 WEST}
    {1887847200 0 0 WET}
    {1901152800 3600 1 WEST}
    {1919296800 0 0 WET}
    {1932602400 3600 1 WEST}
    {1950746400 0 0 WET}
    {1964052000 3600 1 WEST}
    {1982800800 0 0 WET}
    {1995501600 3600 1 WEST}
    {2014250400 0 0 WET}
    {2026951200 3600 1 WEST}
    {2045700000 0 0 WET}
    {2058400800 3600 1 WEST}
    {2077149600 0 0 WET}
    {2090455200 3600 1 WEST}

    {2107994400 0 0 WET}
    {2108602800 0 0 WET}
    {2121904800 3600 1 WEST}

    {2138234400 0 0 WET}
    {2140052400 0 0 WET}
    {2153354400 3600 1 WEST}
    {2172103200 0 0 WET}
    {2184804000 3600 1 WEST}
    {2203552800 0 0 WET}
    {2216253600 3600 1 WEST}
    {2235002400 0 0 WET}
    {2248308000 3600 1 WEST}
    {2266452000 0 0 WET}
    {2279757600 3600 1 WEST}
    {2297901600 0 0 WET}
    {2311207200 3600 1 WEST}
    {2329351200 0 0 WET}
    {2342656800 3600 1 WEST}
    {2361405600 0 0 WET}
    {2374106400 3600 1 WEST}
    {2392855200 0 0 WET}
    {2405556000 3600 1 WEST}
    {2424304800 0 0 WET}
    {2437610400 3600 1 WEST}
    {2455754400 0 0 WET}
    {2469060000 3600 1 WEST}
    {2487204000 0 0 WET}
    {2500509600 3600 1 WEST}
    {2519258400 0 0 WET}
    {2531959200 3600 1 WEST}
    {2550708000 0 0 WET}
    {2563408800 3600 1 WEST}
    {2582157600 0 0 WET}
    {2595463200 3600 1 WEST}
    {2613607200 0 0 WET}
    {2626912800 3600 1 WEST}
    {2645056800 0 0 WET}
    {2658362400 3600 1 WEST}
    {2676506400 0 0 WET}
    {2689812000 3600 1 WEST}
    {2708560800 0 0 WET}
    {2721261600 3600 1 WEST}
    {2740010400 0 0 WET}
    {2752711200 3600 1 WEST}
    {2771460000 0 0 WET}
    {2784765600 3600 1 WEST}
    {2802909600 0 0 WET}
    {2816215200 3600 1 WEST}
    {2834359200 0 0 WET}
    {2847664800 3600 1 WEST}
    {2866413600 0 0 WET}
    {2879114400 3600 1 WEST}
    {2897863200 0 0 WET}
    {2910564000 3600 1 WEST}
    {2929312800 0 0 WET}
    {2942013600 3600 1 WEST}
    {2960762400 0 0 WET}
    {2974068000 3600 1 WEST}
    {2992212000 0 0 WET}
    {3005517600 3600 1 WEST}
    {3023661600 0 0 WET}
    {3036967200 3600 1 WEST}
    {3055716000 0 0 WET}
    {3068416800 3600 1 WEST}
    {3087165600 0 0 WET}
    {3099866400 3600 1 WEST}
    {3118615200 0 0 WET}
    {3131920800 3600 1 WEST}
    {3150064800 0 0 WET}
    {3163370400 3600 1 WEST}
    {3181514400 0 0 WET}
    {3194820000 3600 1 WEST}
    {3212964000 0 0 WET}
    {3226269600 3600 1 WEST}
    {3245018400 0 0 WET}
    {3257719200 3600 1 WEST}
    {3276468000 0 0 WET}
    {3289168800 3600 1 WEST}
    {3307917600 0 0 WET}
    {3321223200 3600 1 WEST}
    {3339367200 0 0 WET}
    {3352672800 3600 1 WEST}
    {3370816800 0 0 WET}
    {3384122400 3600 1 WEST}
    {3402871200 0 0 WET}
    {3415572000 3600 1 WEST}
    {3434320800 0 0 WET}
    {3447021600 3600 1 WEST}
    {3465770400 0 0 WET}
    {3479076000 3600 1 WEST}
    {3497220000 0 0 WET}
    {3510525600 3600 1 WEST}
    {3528669600 0 0 WET}
    {3541975200 3600 1 WEST}
    {3560119200 0 0 WET}
    {3573424800 3600 1 WEST}
    {3592173600 0 0 WET}
    {3604874400 3600 1 WEST}
    {3623623200 0 0 WET}
    {3636324000 3600 1 WEST}
    {3655072800 0 0 WET}
    {3668378400 3600 1 WEST}
    {3686522400 0 0 WET}
    {3699828000 3600 1 WEST}
    {3717972000 0 0 WET}
    {3731277600 3600 1 WEST}
    {3750026400 0 0 WET}
    {3762727200 3600 1 WEST}
    {3781476000 0 0 WET}
    {3794176800 3600 1 WEST}
    {3812925600 0 0 WET}
    {3825626400 3600 1 WEST}
    {3844375200 0 0 WET}
    {3857680800 3600 1 WEST}
    {3875824800 0 0 WET}
    {3889130400 3600 1 WEST}
    {3907274400 0 0 WET}
    {3920580000 3600 1 WEST}
    {3939328800 0 0 WET}
    {3952029600 3600 1 WEST}
    {3970778400 0 0 WET}
    {3983479200 3600 1 WEST}
    {4002228000 0 0 WET}
    {4015533600 3600 1 WEST}
    {4033677600 0 0 WET}
    {4046983200 3600 1 WEST}
    {4065127200 0 0 WET}
    {4078432800 3600 1 WEST}
    {4096576800 0 0 WET}
}




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# created by tools/tclZIC.tcl - do not edit

set TZData(:Africa/Casablanca) {
    {-9223372036854775808 -1820 0 LMT}
    {-1773012580 0 0 +00}
    {-956361600 3600 1 +00}
    {-950490000 0 0 +00}
    {-942019200 3600 1 +00}
    {-761187600 0 0 +00}
    {-617241600 3600 1 +00}
    {-605149200 0 0 +00}
    {-81432000 3600 1 +00}
    {-71110800 0 0 +00}
    {141264000 3600 1 +00}
    {147222000 0 0 +00}
    {199756800 3600 1 +00}
    {207702000 0 0 +00}
    {231292800 3600 1 +00}
    {244249200 0 0 +00}
    {265507200 3600 1 +00}
    {271033200 0 0 +00}
    {448243200 3600 0 +01}
    {504918000 0 0 +00}
    {1212278400 3600 1 +00}
    {1220223600 0 0 +00}
    {1243814400 3600 1 +00}
    {1250809200 0 0 +00}
    {1272758400 3600 1 +00}
    {1281222000 0 0 +00}
    {1301788800 3600 1 +00}
    {1312066800 0 0 +00}
    {1335664800 3600 1 +00}
    {1342749600 0 0 +00}
    {1345428000 3600 1 +00}
    {1348970400 0 0 +00}
    {1367114400 3600 1 +00}
    {1373162400 0 0 +00}
    {1376100000 3600 1 +00}
    {1382839200 0 0 +00}
    {1396144800 3600 1 +00}
    {1403920800 0 0 +00}
    {1406944800 3600 1 +00}
    {1414288800 0 0 +00}
    {1427594400 3600 1 +00}
    {1434247200 0 0 +00}
    {1437271200 3600 1 +00}
    {1445738400 0 0 +00}
    {1459044000 3600 1 +00}
    {1465092000 0 0 +00}
    {1468116000 3600 1 +00}
    {1477792800 0 0 +00}
    {1490493600 3600 1 +00}
    {1495332000 0 0 +00}
    {1498960800 3600 1 +00}
    {1509242400 0 0 +00}
    {1521943200 3600 1 +00}
    {1526176800 0 0 +00}
    {1529200800 3600 1 +00}
    {1540695600 3600 0 +01}

    {1557021600 0 1 +01}
    {1560045600 3600 0 +01}


    {1587261600 0 1 +01}
    {1590285600 3600 0 +01}


    {1618106400 0 1 +01}
    {1621130400 3600 0 +01}

    {1648346400 0 1 +01}
    {1651975200 3600 0 +01}

    {1679191200 0 1 +01}
    {1682215200 3600 0 +01}

    {1710036000 0 1 +01}
    {1713060000 3600 0 +01}

    {1740276000 0 1 +01}
    {1743904800 3600 0 +01}

    {1771120800 0 1 +01}
    {1774144800 3600 0 +01}
    {1801965600 0 1 +01}
    {1804989600 3600 0 +01}
    {1832205600 0 1 +01}
    {1835229600 3600 0 +01}
    {1863050400 0 1 +01}
    {1866074400 3600 0 +01}
    {1893290400 0 1 +01}
    {1896919200 3600 0 +01}

    {1924135200 0 1 +01}
    {1927159200 3600 0 +01}
    {1954980000 0 1 +01}
    {1958004000 3600 0 +01}
    {1985220000 0 1 +01}
    {1988848800 3600 0 +01}
    {2016064800 0 1 +01}
    {2019088800 3600 0 +01}
    {2046304800 0 1 +01}

    {2049933600 3600 0 +01}




    {2077149600 0 1 +01}

    {2080173600 3600 0 +01}
    {2107994400 0 1 +01}


    {2111018400 3600 0 +01}
    {2138234400 0 1 +01}





























    {2141863200 3600 0 +01}































































































}

Changes to library/tzdata/Africa/Ceuta.

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    {-1379293200 3600 1 WEST}
    {-1364774400 0 0 WET}
    {-1348448400 3600 1 WEST}
    {-1333324800 0 0 WET}
    {-1316390400 3600 1 WEST}
    {-1301270400 0 0 WET}
    {-1293840000 0 0 WET}

    {-81432000 3600 1 WEST}
    {-71110800 0 0 WET}
    {141264000 3600 1 WEST}
    {147222000 0 0 WET}
    {199756800 3600 1 WEST}
    {207702000 0 0 WET}
    {231292800 3600 1 WEST}







>







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    {-1379293200 3600 1 WEST}
    {-1364774400 0 0 WET}
    {-1348448400 3600 1 WEST}
    {-1333324800 0 0 WET}
    {-1316390400 3600 1 WEST}
    {-1301270400 0 0 WET}
    {-1293840000 0 0 WET}
    {-94694400 0 0 WET}
    {-81432000 3600 1 WEST}
    {-71110800 0 0 WET}
    {141264000 3600 1 WEST}
    {147222000 0 0 WET}
    {199756800 3600 1 WEST}
    {207702000 0 0 WET}
    {231292800 3600 1 WEST}

Changes to library/tzdata/Africa/El_Aaiun.

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# created by tools/tclZIC.tcl - do not edit

set TZData(:Africa/El_Aaiun) {
    {-9223372036854775808 -3168 0 LMT}
    {-1136070432 -3600 0 -01}
    {198291600 0 0 WET}
    {199756800 3600 1 WEST}
    {207702000 0 0 WET}
    {231292800 3600 1 WEST}
    {244249200 0 0 WET}
    {265507200 3600 1 WEST}
    {271033200 0 0 WET}
    {1212278400 3600 1 WEST}
    {1220223600 0 0 WET}
    {1243814400 3600 1 WEST}
    {1250809200 0 0 WET}
    {1272758400 3600 1 WEST}
    {1281222000 0 0 WET}
    {1301788800 3600 1 WEST}
    {1312066800 0 0 WET}
    {1335664800 3600 1 WEST}
    {1342749600 0 0 WET}
    {1345428000 3600 1 WEST}
    {1348970400 0 0 WET}
    {1367114400 3600 1 WEST}
    {1373162400 0 0 WET}
    {1376100000 3600 1 WEST}
    {1382839200 0 0 WET}
    {1396144800 3600 1 WEST}
    {1403920800 0 0 WET}
    {1406944800 3600 1 WEST}
    {1414288800 0 0 WET}
    {1427594400 3600 1 WEST}
    {1434247200 0 0 WET}
    {1437271200 3600 1 WEST}
    {1445738400 0 0 WET}
    {1459044000 3600 1 WEST}
    {1465092000 0 0 WET}
    {1468116000 3600 1 WEST}
    {1477792800 0 0 WET}
    {1490493600 3600 1 WEST}
    {1495332000 0 0 WET}
    {1498960800 3600 1 WEST}
    {1509242400 0 0 WET}
    {1521943200 3600 1 WEST}
    {1526176800 0 0 WET}
    {1529200800 3600 1 WEST}
    {1540692000 0 0 WET}
    {1553997600 3600 1 WEST}
    {1557021600 0 0 WET}
    {1560045600 3600 1 WEST}
    {1572141600 0 0 WET}
    {1585447200 3600 1 WEST}
    {1587261600 0 0 WET}
    {1590285600 3600 1 WEST}
    {1603591200 0 0 WET}
    {1616896800 3600 1 WEST}
    {1618106400 0 0 WET}
    {1621130400 3600 1 WEST}
    {1635645600 0 0 WET}

    {1651975200 3600 1 WEST}
    {1667095200 0 0 WET}

    {1682215200 3600 1 WEST}
    {1698544800 0 0 WET}

    {1713060000 3600 1 WEST}
    {1729994400 0 0 WET}

    {1743904800 3600 1 WEST}
    {1761444000 0 0 WET}





    {1774749600 3600 1 WEST}

    {1792893600 0 0 WET}

    {1806199200 3600 1 WEST}
    {1824948000 0 0 WET}
    {1837648800 3600 1 WEST}
    {1856397600 0 0 WET}
    {1869098400 3600 1 WEST}
    {1887847200 0 0 WET}
    {1901152800 3600 1 WEST}
    {1919296800 0 0 WET}
    {1932602400 3600 1 WEST}
    {1950746400 0 0 WET}
    {1964052000 3600 1 WEST}
    {1982800800 0 0 WET}
    {1995501600 3600 1 WEST}
    {2014250400 0 0 WET}
    {2026951200 3600 1 WEST}
    {2045700000 0 0 WET}
    {2058400800 3600 1 WEST}
    {2077149600 0 0 WET}
    {2090455200 3600 1 WEST}

    {2107994400 0 0 WET}
    {2108602800 0 0 WET}
    {2121904800 3600 1 WEST}

    {2138234400 0 0 WET}
    {2140052400 0 0 WET}
    {2153354400 3600 1 WEST}
    {2172103200 0 0 WET}
    {2184804000 3600 1 WEST}
    {2203552800 0 0 WET}
    {2216253600 3600 1 WEST}
    {2235002400 0 0 WET}
    {2248308000 3600 1 WEST}
    {2266452000 0 0 WET}
    {2279757600 3600 1 WEST}
    {2297901600 0 0 WET}
    {2311207200 3600 1 WEST}
    {2329351200 0 0 WET}
    {2342656800 3600 1 WEST}
    {2361405600 0 0 WET}
    {2374106400 3600 1 WEST}
    {2392855200 0 0 WET}
    {2405556000 3600 1 WEST}
    {2424304800 0 0 WET}
    {2437610400 3600 1 WEST}
    {2455754400 0 0 WET}
    {2469060000 3600 1 WEST}
    {2487204000 0 0 WET}
    {2500509600 3600 1 WEST}
    {2519258400 0 0 WET}
    {2531959200 3600 1 WEST}
    {2550708000 0 0 WET}
    {2563408800 3600 1 WEST}
    {2582157600 0 0 WET}
    {2595463200 3600 1 WEST}
    {2613607200 0 0 WET}
    {2626912800 3600 1 WEST}
    {2645056800 0 0 WET}
    {2658362400 3600 1 WEST}
    {2676506400 0 0 WET}
    {2689812000 3600 1 WEST}
    {2708560800 0 0 WET}
    {2721261600 3600 1 WEST}
    {2740010400 0 0 WET}
    {2752711200 3600 1 WEST}
    {2771460000 0 0 WET}
    {2784765600 3600 1 WEST}
    {2802909600 0 0 WET}
    {2816215200 3600 1 WEST}
    {2834359200 0 0 WET}
    {2847664800 3600 1 WEST}
    {2866413600 0 0 WET}
    {2879114400 3600 1 WEST}
    {2897863200 0 0 WET}
    {2910564000 3600 1 WEST}
    {2929312800 0 0 WET}
    {2942013600 3600 1 WEST}
    {2960762400 0 0 WET}
    {2974068000 3600 1 WEST}
    {2992212000 0 0 WET}
    {3005517600 3600 1 WEST}
    {3023661600 0 0 WET}
    {3036967200 3600 1 WEST}
    {3055716000 0 0 WET}
    {3068416800 3600 1 WEST}
    {3087165600 0 0 WET}
    {3099866400 3600 1 WEST}
    {3118615200 0 0 WET}
    {3131920800 3600 1 WEST}
    {3150064800 0 0 WET}
    {3163370400 3600 1 WEST}
    {3181514400 0 0 WET}
    {3194820000 3600 1 WEST}
    {3212964000 0 0 WET}
    {3226269600 3600 1 WEST}
    {3245018400 0 0 WET}
    {3257719200 3600 1 WEST}
    {3276468000 0 0 WET}
    {3289168800 3600 1 WEST}
    {3307917600 0 0 WET}
    {3321223200 3600 1 WEST}
    {3339367200 0 0 WET}
    {3352672800 3600 1 WEST}
    {3370816800 0 0 WET}
    {3384122400 3600 1 WEST}
    {3402871200 0 0 WET}
    {3415572000 3600 1 WEST}
    {3434320800 0 0 WET}
    {3447021600 3600 1 WEST}
    {3465770400 0 0 WET}
    {3479076000 3600 1 WEST}
    {3497220000 0 0 WET}
    {3510525600 3600 1 WEST}
    {3528669600 0 0 WET}
    {3541975200 3600 1 WEST}
    {3560119200 0 0 WET}
    {3573424800 3600 1 WEST}
    {3592173600 0 0 WET}
    {3604874400 3600 1 WEST}
    {3623623200 0 0 WET}
    {3636324000 3600 1 WEST}
    {3655072800 0 0 WET}
    {3668378400 3600 1 WEST}
    {3686522400 0 0 WET}
    {3699828000 3600 1 WEST}
    {3717972000 0 0 WET}
    {3731277600 3600 1 WEST}
    {3750026400 0 0 WET}
    {3762727200 3600 1 WEST}
    {3781476000 0 0 WET}
    {3794176800 3600 1 WEST}
    {3812925600 0 0 WET}
    {3825626400 3600 1 WEST}
    {3844375200 0 0 WET}
    {3857680800 3600 1 WEST}
    {3875824800 0 0 WET}
    {3889130400 3600 1 WEST}
    {3907274400 0 0 WET}
    {3920580000 3600 1 WEST}
    {3939328800 0 0 WET}
    {3952029600 3600 1 WEST}
    {3970778400 0 0 WET}
    {3983479200 3600 1 WEST}
    {4002228000 0 0 WET}
    {4015533600 3600 1 WEST}
    {4033677600 0 0 WET}
    {4046983200 3600 1 WEST}
    {4065127200 0 0 WET}
    {4078432800 3600 1 WEST}
    {4096576800 0 0 WET}
}





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# created by tools/tclZIC.tcl - do not edit

set TZData(:Africa/El_Aaiun) {
    {-9223372036854775808 -3168 0 LMT}
    {-1136070432 -3600 0 -01}
    {198291600 0 0 +00}
    {199756800 3600 1 +00}
    {207702000 0 0 +00}
    {231292800 3600 1 +00}
    {244249200 0 0 +00}
    {265507200 3600 1 +00}
    {271033200 0 0 +00}
    {1212278400 3600 1 +00}
    {1220223600 0 0 +00}
    {1243814400 3600 1 +00}
    {1250809200 0 0 +00}
    {1272758400 3600 1 +00}
    {1281222000 0 0 +00}
    {1301788800 3600 1 +00}
    {1312066800 0 0 +00}
    {1335664800 3600 1 +00}
    {1342749600 0 0 +00}
    {1345428000 3600 1 +00}
    {1348970400 0 0 +00}
    {1367114400 3600 1 +00}
    {1373162400 0 0 +00}
    {1376100000 3600 1 +00}
    {1382839200 0 0 +00}
    {1396144800 3600 1 +00}
    {1403920800 0 0 +00}
    {1406944800 3600 1 +00}
    {1414288800 0 0 +00}
    {1427594400 3600 1 +00}
    {1434247200 0 0 +00}
    {1437271200 3600 1 +00}
    {1445738400 0 0 +00}
    {1459044000 3600 1 +00}
    {1465092000 0 0 +00}
    {1468116000 3600 1 +00}
    {1477792800 0 0 +00}
    {1490493600 3600 1 +00}
    {1495332000 0 0 +00}
    {1498960800 3600 1 +00}
    {1509242400 0 0 +00}
    {1521943200 3600 1 +00}
    {1526176800 0 0 +00}
    {1529200800 3600 1 +00}
    {1540695600 3600 0 +01}

    {1557021600 0 1 +01}
    {1560045600 3600 0 +01}


    {1587261600 0 1 +01}
    {1590285600 3600 0 +01}


    {1618106400 0 1 +01}
    {1621130400 3600 0 +01}

    {1648346400 0 1 +01}
    {1651975200 3600 0 +01}

    {1679191200 0 1 +01}
    {1682215200 3600 0 +01}

    {1710036000 0 1 +01}
    {1713060000 3600 0 +01}

    {1740276000 0 1 +01}
    {1743904800 3600 0 +01}

    {1771120800 0 1 +01}
    {1774144800 3600 0 +01}
    {1801965600 0 1 +01}
    {1804989600 3600 0 +01}
    {1832205600 0 1 +01}
    {1835229600 3600 0 +01}
    {1863050400 0 1 +01}
    {1866074400 3600 0 +01}
    {1893290400 0 1 +01}
    {1896919200 3600 0 +01}

    {1924135200 0 1 +01}
    {1927159200 3600 0 +01}
    {1954980000 0 1 +01}
    {1958004000 3600 0 +01}
    {1985220000 0 1 +01}
    {1988848800 3600 0 +01}
    {2016064800 0 1 +01}
    {2019088800 3600 0 +01}
    {2046304800 0 1 +01}

    {2049933600 3600 0 +01}




    {2077149600 0 1 +01}

    {2080173600 3600 0 +01}
    {2107994400 0 1 +01}


    {2111018400 3600 0 +01}
    {2138234400 0 1 +01}





























    {2141863200 3600 0 +01}































































































}

Changes to library/tzdata/Africa/Sao_Tome.

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# created by tools/tclZIC.tcl - do not edit

set TZData(:Africa/Sao_Tome) {
    {-9223372036854775808 1616 0 LMT}
    {-2713912016 -2205 0 LMT}
    {-1830384000 0 0 GMT}
    {1514768400 3600 0 WAT}

}







>

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# created by tools/tclZIC.tcl - do not edit

set TZData(:Africa/Sao_Tome) {
    {-9223372036854775808 1616 0 LMT}
    {-2713912016 -2205 0 LMT}
    {-1830384000 0 0 GMT}
    {1514768400 3600 0 WAT}
    {1546304400 0 0 GMT}
}

Changes to library/tzdata/America/Metlakatla.

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    {436356000 -28800 0 PST}
    {1446372000 -32400 0 AKST}
    {1457866800 -28800 1 AKDT}
    {1478426400 -32400 0 AKST}
    {1489316400 -28800 1 AKDT}
    {1509876000 -32400 0 AKST}
    {1520766000 -28800 1 AKDT}
    {1541325600 -32400 0 AKST}
    {1552215600 -28800 1 AKDT}
    {1572775200 -32400 0 AKST}
    {1583665200 -28800 1 AKDT}
    {1604224800 -32400 0 AKST}
    {1615719600 -28800 1 AKDT}
    {1636279200 -32400 0 AKST}
    {1647169200 -28800 1 AKDT}
    {1667728800 -32400 0 AKST}







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    {436356000 -28800 0 PST}
    {1446372000 -32400 0 AKST}
    {1457866800 -28800 1 AKDT}
    {1478426400 -32400 0 AKST}
    {1489316400 -28800 1 AKDT}
    {1509876000 -32400 0 AKST}
    {1520766000 -28800 1 AKDT}
    {1541329200 -28800 0 PST}
    {1552215600 -28800 0 AKDT}
    {1572775200 -32400 0 AKST}
    {1583665200 -28800 1 AKDT}
    {1604224800 -32400 0 AKST}
    {1615719600 -28800 1 AKDT}
    {1636279200 -32400 0 AKST}
    {1647169200 -28800 1 AKDT}
    {1667728800 -32400 0 AKST}

Changes to library/tzdata/America/Santiago.

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    {1410062400 -10800 1 -04}
    {1463281200 -14400 0 -04}
    {1471147200 -10800 1 -04}
    {1494730800 -14400 0 -04}
    {1502596800 -10800 1 -04}
    {1526180400 -14400 0 -04}
    {1534046400 -10800 1 -04}
    {1557630000 -14400 0 -04}
    {1565496000 -10800 1 -04}
    {1589079600 -14400 0 -04}
    {1596945600 -10800 1 -04}
    {1620529200 -14400 0 -04}
    {1629000000 -10800 1 -04}
    {1652583600 -14400 0 -04}
    {1660449600 -10800 1 -04}
    {1684033200 -14400 0 -04}
    {1691899200 -10800 1 -04}
    {1715482800 -14400 0 -04}
    {1723348800 -10800 1 -04}
    {1746932400 -14400 0 -04}
    {1754798400 -10800 1 -04}
    {1778382000 -14400 0 -04}
    {1786248000 -10800 1 -04}
    {1809831600 -14400 0 -04}
    {1818302400 -10800 1 -04}
    {1841886000 -14400 0 -04}
    {1849752000 -10800 1 -04}
    {1873335600 -14400 0 -04}
    {1881201600 -10800 1 -04}
    {1904785200 -14400 0 -04}
    {1912651200 -10800 1 -04}
    {1936234800 -14400 0 -04}
    {1944100800 -10800 1 -04}
    {1967684400 -14400 0 -04}
    {1976155200 -10800 1 -04}
    {1999738800 -14400 0 -04}
    {2007604800 -10800 1 -04}
    {2031188400 -14400 0 -04}
    {2039054400 -10800 1 -04}
    {2062638000 -14400 0 -04}
    {2070504000 -10800 1 -04}
    {2094087600 -14400 0 -04}
    {2101953600 -10800 1 -04}
    {2125537200 -14400 0 -04}
    {2133403200 -10800 1 -04}
    {2156986800 -14400 0 -04}
    {2165457600 -10800 1 -04}
    {2189041200 -14400 0 -04}
    {2196907200 -10800 1 -04}
    {2220490800 -14400 0 -04}
    {2228356800 -10800 1 -04}
    {2251940400 -14400 0 -04}
    {2259806400 -10800 1 -04}
    {2283390000 -14400 0 -04}
    {2291256000 -10800 1 -04}
    {2314839600 -14400 0 -04}
    {2322705600 -10800 1 -04}
    {2346894000 -14400 0 -04}
    {2354760000 -10800 1 -04}
    {2378343600 -14400 0 -04}
    {2386209600 -10800 1 -04}
    {2409793200 -14400 0 -04}
    {2417659200 -10800 1 -04}
    {2441242800 -14400 0 -04}
    {2449108800 -10800 1 -04}
    {2472692400 -14400 0 -04}
    {2480558400 -10800 1 -04}
    {2504142000 -14400 0 -04}
    {2512612800 -10800 1 -04}
    {2536196400 -14400 0 -04}
    {2544062400 -10800 1 -04}
    {2567646000 -14400 0 -04}
    {2575512000 -10800 1 -04}
    {2599095600 -14400 0 -04}
    {2606961600 -10800 1 -04}
    {2630545200 -14400 0 -04}
    {2638411200 -10800 1 -04}
    {2661994800 -14400 0 -04}
    {2669860800 -10800 1 -04}
    {2693444400 -14400 0 -04}
    {2701915200 -10800 1 -04}
    {2725498800 -14400 0 -04}
    {2733364800 -10800 1 -04}
    {2756948400 -14400 0 -04}
    {2764814400 -10800 1 -04}
    {2788398000 -14400 0 -04}
    {2796264000 -10800 1 -04}
    {2819847600 -14400 0 -04}
    {2827713600 -10800 1 -04}
    {2851297200 -14400 0 -04}
    {2859768000 -10800 1 -04}
    {2883351600 -14400 0 -04}
    {2891217600 -10800 1 -04}
    {2914801200 -14400 0 -04}
    {2922667200 -10800 1 -04}
    {2946250800 -14400 0 -04}
    {2954116800 -10800 1 -04}
    {2977700400 -14400 0 -04}
    {2985566400 -10800 1 -04}
    {3009150000 -14400 0 -04}
    {3017016000 -10800 1 -04}
    {3040599600 -14400 0 -04}
    {3049070400 -10800 1 -04}
    {3072654000 -14400 0 -04}
    {3080520000 -10800 1 -04}
    {3104103600 -14400 0 -04}
    {3111969600 -10800 1 -04}
    {3135553200 -14400 0 -04}
    {3143419200 -10800 1 -04}
    {3167002800 -14400 0 -04}
    {3174868800 -10800 1 -04}
    {3198452400 -14400 0 -04}
    {3206318400 -10800 1 -04}
    {3230506800 -14400 0 -04}
    {3238372800 -10800 1 -04}
    {3261956400 -14400 0 -04}
    {3269822400 -10800 1 -04}
    {3293406000 -14400 0 -04}
    {3301272000 -10800 1 -04}
    {3324855600 -14400 0 -04}
    {3332721600 -10800 1 -04}
    {3356305200 -14400 0 -04}
    {3364171200 -10800 1 -04}
    {3387754800 -14400 0 -04}
    {3396225600 -10800 1 -04}
    {3419809200 -14400 0 -04}
    {3427675200 -10800 1 -04}
    {3451258800 -14400 0 -04}
    {3459124800 -10800 1 -04}
    {3482708400 -14400 0 -04}
    {3490574400 -10800 1 -04}
    {3514158000 -14400 0 -04}
    {3522024000 -10800 1 -04}
    {3545607600 -14400 0 -04}
    {3553473600 -10800 1 -04}
    {3577057200 -14400 0 -04}
    {3585528000 -10800 1 -04}
    {3609111600 -14400 0 -04}
    {3616977600 -10800 1 -04}
    {3640561200 -14400 0 -04}
    {3648427200 -10800 1 -04}
    {3672010800 -14400 0 -04}
    {3679876800 -10800 1 -04}
    {3703460400 -14400 0 -04}
    {3711326400 -10800 1 -04}
    {3734910000 -14400 0 -04}
    {3743380800 -10800 1 -04}
    {3766964400 -14400 0 -04}
    {3774830400 -10800 1 -04}
    {3798414000 -14400 0 -04}
    {3806280000 -10800 1 -04}
    {3829863600 -14400 0 -04}
    {3837729600 -10800 1 -04}
    {3861313200 -14400 0 -04}
    {3869179200 -10800 1 -04}
    {3892762800 -14400 0 -04}
    {3900628800 -10800 1 -04}
    {3924212400 -14400 0 -04}
    {3932683200 -10800 1 -04}
    {3956266800 -14400 0 -04}
    {3964132800 -10800 1 -04}
    {3987716400 -14400 0 -04}
    {3995582400 -10800 1 -04}
    {4019166000 -14400 0 -04}
    {4027032000 -10800 1 -04}
    {4050615600 -14400 0 -04}
    {4058481600 -10800 1 -04}
    {4082065200 -14400 0 -04}
    {4089931200 -10800 1 -04}
}







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    {1410062400 -10800 1 -04}
    {1463281200 -14400 0 -04}
    {1471147200 -10800 1 -04}
    {1494730800 -14400 0 -04}
    {1502596800 -10800 1 -04}
    {1526180400 -14400 0 -04}
    {1534046400 -10800 1 -04}
    {1554606000 -14400 0 -04}
    {1567915200 -10800 1 -04}
    {1586055600 -14400 0 -04}
    {1599364800 -10800 1 -04}
    {1617505200 -14400 0 -04}
    {1630814400 -10800 1 -04}
    {1648954800 -14400 0 -04}
    {1662264000 -10800 1 -04}
    {1680404400 -14400 0 -04}
    {1693713600 -10800 1 -04}
    {1712458800 -14400 0 -04}
    {1725768000 -10800 1 -04}
    {1743908400 -14400 0 -04}
    {1757217600 -10800 1 -04}
    {1775358000 -14400 0 -04}
    {1788667200 -10800 1 -04}
    {1806807600 -14400 0 -04}
    {1820116800 -10800 1 -04}
    {1838257200 -14400 0 -04}
    {1851566400 -10800 1 -04}
    {1870311600 -14400 0 -04}
    {1883016000 -10800 1 -04}
    {1901761200 -14400 0 -04}
    {1915070400 -10800 1 -04}
    {1933210800 -14400 0 -04}
    {1946520000 -10800 1 -04}
    {1964660400 -14400 0 -04}
    {1977969600 -10800 1 -04}
    {1996110000 -14400 0 -04}
    {2009419200 -10800 1 -04}
    {2027559600 -14400 0 -04}
    {2040868800 -10800 1 -04}
    {2059614000 -14400 0 -04}
    {2072318400 -10800 1 -04}
    {2091063600 -14400 0 -04}
    {2104372800 -10800 1 -04}
    {2122513200 -14400 0 -04}
    {2135822400 -10800 1 -04}
    {2153962800 -14400 0 -04}
    {2167272000 -10800 1 -04}
    {2185412400 -14400 0 -04}
    {2198721600 -10800 1 -04}
    {2217466800 -14400 0 -04}
    {2230171200 -10800 1 -04}
    {2248916400 -14400 0 -04}
    {2262225600 -10800 1 -04}
    {2280366000 -14400 0 -04}
    {2293675200 -10800 1 -04}
    {2311815600 -14400 0 -04}
    {2325124800 -10800 1 -04}
    {2343265200 -14400 0 -04}
    {2356574400 -10800 1 -04}
    {2374714800 -14400 0 -04}
    {2388024000 -10800 1 -04}
    {2406769200 -14400 0 -04}
    {2419473600 -10800 1 -04}
    {2438218800 -14400 0 -04}
    {2451528000 -10800 1 -04}
    {2469668400 -14400 0 -04}
    {2482977600 -10800 1 -04}
    {2501118000 -14400 0 -04}
    {2514427200 -10800 1 -04}
    {2532567600 -14400 0 -04}
    {2545876800 -10800 1 -04}
    {2564017200 -14400 0 -04}
    {2577326400 -10800 1 -04}
    {2596071600 -14400 0 -04}
    {2609380800 -10800 1 -04}
    {2627521200 -14400 0 -04}
    {2640830400 -10800 1 -04}
    {2658970800 -14400 0 -04}
    {2672280000 -10800 1 -04}
    {2690420400 -14400 0 -04}
    {2703729600 -10800 1 -04}
    {2721870000 -14400 0 -04}
    {2735179200 -10800 1 -04}
    {2753924400 -14400 0 -04}
    {2766628800 -10800 1 -04}
    {2785374000 -14400 0 -04}
    {2798683200 -10800 1 -04}
    {2816823600 -14400 0 -04}
    {2830132800 -10800 1 -04}
    {2848273200 -14400 0 -04}
    {2861582400 -10800 1 -04}
    {2879722800 -14400 0 -04}
    {2893032000 -10800 1 -04}
    {2911172400 -14400 0 -04}
    {2924481600 -10800 1 -04}
    {2943226800 -14400 0 -04}
    {2955931200 -10800 1 -04}
    {2974676400 -14400 0 -04}
    {2987985600 -10800 1 -04}
    {3006126000 -14400 0 -04}
    {3019435200 -10800 1 -04}
    {3037575600 -14400 0 -04}
    {3050884800 -10800 1 -04}
    {3069025200 -14400 0 -04}
    {3082334400 -10800 1 -04}
    {3101079600 -14400 0 -04}
    {3113784000 -10800 1 -04}
    {3132529200 -14400 0 -04}
    {3145838400 -10800 1 -04}
    {3163978800 -14400 0 -04}
    {3177288000 -10800 1 -04}
    {3195428400 -14400 0 -04}
    {3208737600 -10800 1 -04}
    {3226878000 -14400 0 -04}
    {3240187200 -10800 1 -04}
    {3258327600 -14400 0 -04}
    {3271636800 -10800 1 -04}
    {3290382000 -14400 0 -04}
    {3303086400 -10800 1 -04}
    {3321831600 -14400 0 -04}
    {3335140800 -10800 1 -04}
    {3353281200 -14400 0 -04}
    {3366590400 -10800 1 -04}
    {3384730800 -14400 0 -04}
    {3398040000 -10800 1 -04}
    {3416180400 -14400 0 -04}
    {3429489600 -10800 1 -04}
    {3447630000 -14400 0 -04}
    {3460939200 -10800 1 -04}
    {3479684400 -14400 0 -04}
    {3492993600 -10800 1 -04}
    {3511134000 -14400 0 -04}
    {3524443200 -10800 1 -04}
    {3542583600 -14400 0 -04}
    {3555892800 -10800 1 -04}
    {3574033200 -14400 0 -04}
    {3587342400 -10800 1 -04}
    {3605482800 -14400 0 -04}
    {3618792000 -10800 1 -04}
    {3637537200 -14400 0 -04}
    {3650241600 -10800 1 -04}
    {3668986800 -14400 0 -04}
    {3682296000 -10800 1 -04}
    {3700436400 -14400 0 -04}
    {3713745600 -10800 1 -04}
    {3731886000 -14400 0 -04}
    {3745195200 -10800 1 -04}
    {3763335600 -14400 0 -04}
    {3776644800 -10800 1 -04}
    {3794785200 -14400 0 -04}
    {3808094400 -10800 1 -04}
    {3826839600 -14400 0 -04}
    {3839544000 -10800 1 -04}
    {3858289200 -14400 0 -04}
    {3871598400 -10800 1 -04}
    {3889738800 -14400 0 -04}
    {3903048000 -10800 1 -04}
    {3921188400 -14400 0 -04}
    {3934497600 -10800 1 -04}
    {3952638000 -14400 0 -04}
    {3965947200 -10800 1 -04}
    {3984692400 -14400 0 -04}
    {3997396800 -10800 1 -04}
    {4016142000 -14400 0 -04}
    {4029451200 -10800 1 -04}
    {4047591600 -14400 0 -04}
    {4060900800 -10800 1 -04}
    {4079041200 -14400 0 -04}
    {4092350400 -10800 1 -04}
}

Changes to library/tzdata/Asia/Hong_Kong.

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# created by tools/tclZIC.tcl - do not edit

set TZData(:Asia/Hong_Kong) {
    {-9223372036854775808 27402 0 LMT}
    {-2056693002 28800 0 HKT}
    {-907389000 32400 1 HKST}
    {-891667800 28800 0 HKT}
    {-884246400 32400 0 JST}
    {-766746000 28800 0 HKT}
    {-747981000 32400 1 HKST}
    {-728544600 28800 0 HKT}
    {-717049800 32400 1 HKST}
    {-694503000 28800 0 HKT}
    {-683785800 32400 1 HKST}
    {-668064600 28800 0 HKT}
    {-654755400 32400 1 HKST}
    {-636615000 28800 0 HKT}
    {-623305800 32400 1 HKST}
    {-605165400 28800 0 HKT}
    {-591856200 32400 1 HKST}
    {-573715800 28800 0 HKT}
    {-559801800 32400 1 HKST}
    {-542352600 28800 0 HKT}
    {-528352200 32400 1 HKST}
    {-510211800 28800 0 HKT}
    {-498112200 32400 1 HKST}
    {-478762200 28800 0 HKT}
    {-466662600 32400 1 HKST}
    {-446707800 28800 0 HKT}
    {-435213000 32400 1 HKST}




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# created by tools/tclZIC.tcl - do not edit

set TZData(:Asia/Hong_Kong) {
    {-9223372036854775808 27402 0 LMT}
    {-2056690800 28800 0 HKT}
    {-900909000 32400 1 HKST}
    {-891579600 30600 0 HKT}
    {-884248200 32400 0 JST}
    {-766659600 28800 0 HKT}
    {-747981000 32400 1 HKST}
    {-728544600 28800 0 HKT}
    {-717049800 32400 1 HKST}
    {-694503000 28800 0 HKT}
    {-683785800 32400 1 HKST}
    {-668064600 28800 0 HKT}
    {-654755400 32400 1 HKST}
    {-636615000 28800 0 HKT}
    {-623305800 32400 1 HKST}
    {-605165400 28800 0 HKT}
    {-591856200 32400 1 HKST}
    {-573715800 28800 0 HKT}
    {-559801800 32400 1 HKST}
    {-541661400 28800 0 HKT}
    {-528352200 32400 1 HKST}
    {-510211800 28800 0 HKT}
    {-498112200 32400 1 HKST}
    {-478762200 28800 0 HKT}
    {-466662600 32400 1 HKST}
    {-446707800 28800 0 HKT}
    {-435213000 32400 1 HKST}

Changes to library/tzdata/Asia/Macau.

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# created by tools/tclZIC.tcl - do not edit

set TZData(:Asia/Macau) {
    {-9223372036854775808 27260 0 LMT}












    {-1830412800 28800 0 CST}
























    {-277360200 32400 1 CDT}
    {-257405400 28800 0 CST}
    {-245910600 32400 1 CDT}
    {-225955800 28800 0 CST}
    {-214473600 32400 1 CDT}
    {-194506200 28800 0 CST}
    {-182406600 32400 1 CDT}
    {-163056600 28800 0 CST}
    {-150969600 32400 1 CDT}
    {-131619600 28800 0 CST}
    {-117088200 32400 1 CDT}
    {-101367000 28800 0 CST}
    {-85638600 32400 1 CDT}
    {-69312600 28800 0 CST}
    {-53584200 32400 1 CDT}
    {-37863000 28800 0 CST}
    {-22134600 32400 1 CDT}
    {-6413400 28800 0 CST}
    {9315000 32400 1 CDT}
    {25036200 28800 0 CST}
    {40764600 32400 1 CDT}
    {56485800 28800 0 CST}
    {72201600 32400 1 CDT}
    {87922800 28800 0 CST}
    {103651200 32400 1 CDT}
    {119977200 28800 0 CST}
    {135705600 32400 1 CDT}
    {151439400 28800 0 CST}
    {167167800 32400 1 CDT}
    {182889000 28800 0 CST}
    {198617400 32400 1 CDT}
    {214338600 28800 0 CST}
    {230067000 32400 1 CDT}
    {245788200 28800 0 CST}
    {261504000 32400 1 CDT}
    {277225200 28800 0 CST}
    {292953600 32400 1 CDT}
    {309279600 28800 0 CST}
    {325008000 32400 1 CDT}
    {340729200 28800 0 CST}
}



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# created by tools/tclZIC.tcl - do not edit

set TZData(:Asia/Macau) {
    {-9223372036854775808 27250 0 LMT}
    {-2056692850 28800 0 CST}
    {-884509200 32400 0 +09}
    {-873280800 36000 1 +09}
    {-855918000 32400 0 +09}
    {-841744800 36000 1 +09}
    {-828529200 32400 0 +10}
    {-765363600 28800 0 CT}
    {-747046800 32400 1 CDT}
    {-733827600 28800 0 CST}
    {-716461200 32400 1 CDT}
    {-697021200 28800 0 CST}
    {-683715600 32400 1 CDT}
    {-667990800 28800 0 CST}
    {-654771600 32400 1 CDT}
    {-636627600 28800 0 CST}
    {-623322000 32400 1 CDT}
    {-605178000 28800 0 CST}
    {-591872400 32400 1 CDT}
    {-573642000 28800 0 CST}
    {-559818000 32400 1 CDT}
    {-541674000 28800 0 CST}
    {-528368400 32400 1 CDT}
    {-510224400 28800 0 CST}
    {-498128400 32400 1 CDT}
    {-478774800 28800 0 CST}
    {-466678800 32400 1 CDT}
    {-446720400 28800 0 CST}
    {-435229200 32400 1 CDT}
    {-415258200 28800 0 CST}
    {-403158600 32400 1 CDT}
    {-383808600 28800 0 CST}
    {-371709000 32400 1 CDT}
    {-352359000 28800 0 CST}
    {-340259400 32400 1 CDT}
    {-320909400 28800 0 CST}
    {-308809800 32400 1 CDT}
    {-288855000 28800 0 CST}
    {-277360200 32400 1 CDT}
    {-257405400 28800 0 CST}
    {-245910600 32400 1 CDT}
    {-225955800 28800 0 CST}
    {-213856200 32400 1 CDT}
    {-194506200 28800 0 CST}
    {-182406600 32400 1 CDT}
    {-163056600 28800 0 CST}
    {-148537800 32400 1 CDT}
    {-132820200 28800 0 CST}
    {-117088200 32400 1 CDT}
    {-101370600 28800 0 CST}
    {-85638600 32400 1 CDT}
    {-69312600 28800 0 CST}
    {-53584200 32400 1 CDT}
    {-37863000 28800 0 CST}
    {-22134600 32400 1 CDT}
    {-6413400 28800 0 CST}
    {9315000 32400 1 CDT}
    {25036200 28800 0 CST}
    {40764600 32400 1 CDT}
    {56485800 28800 0 CST}
    {72214200 32400 1 CDT}
    {88540200 28800 0 CST}
    {104268600 32400 1 CDT}
    {119989800 28800 0 CST}
    {126041400 32400 1 CDT}
    {151439400 28800 0 CST}
    {167167800 32400 1 CDT}
    {182889000 28800 0 CST}
    {198617400 32400 1 CDT}
    {214338600 28800 0 CST}
    {295385400 32400 1 CDT}
    {309292200 28800 0 CST}






}

Changes to library/tzdata/Asia/Manila.

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# created by tools/tclZIC.tcl - do not edit

set TZData(:Asia/Manila) {
    {-9223372036854775808 -57360 0 LMT}
    {-3944621040 29040 0 LMT}
    {-2229321840 28800 0 +08}
    {-1046678400 32400 1 +08}
    {-1038733200 28800 0 +08}
    {-873273600 32400 0 +09}
    {-794221200 28800 0 +08}
    {-496224000 32400 1 +08}
    {-489315600 28800 0 +08}
    {259344000 32400 1 +08}
    {275151600 28800 0 +08}
}





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# created by tools/tclZIC.tcl - do not edit

set TZData(:Asia/Manila) {
    {-9223372036854775808 -57360 0 LMT}
    {-3944621040 29040 0 LMT}
    {-2229321840 28800 0 PST}
    {-1046678400 32400 1 PDT}
    {-1038733200 28800 0 PST}
    {-873273600 32400 0 JST}
    {-794221200 28800 0 PST}
    {-496224000 32400 1 PDT}
    {-489315600 28800 0 PST}
    {259344000 32400 1 PDT}
    {275151600 28800 0 PST}
}

Changes to library/tzdata/Asia/Pyongyang.

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set TZData(:Asia/Pyongyang) {
    {-9223372036854775808 30180 0 LMT}
    {-1948782180 30600 0 KST}
    {-1830414600 32400 0 JST}
    {-768646800 32400 0 KST}
    {1439564400 30600 0 KST}
    {1525447800 32400 0 KST}
}







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set TZData(:Asia/Pyongyang) {
    {-9223372036854775808 30180 0 LMT}
    {-1948782180 30600 0 KST}
    {-1830414600 32400 0 JST}
    {-768646800 32400 0 KST}
    {1439564400 30600 0 KST}
    {1525446000 32400 0 KST}
}

Added library/tzdata/Asia/Qostanay.





















































































































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# created by tools/tclZIC.tcl - do not edit

set TZData(:Asia/Qostanay) {
    {-9223372036854775808 15268 0 LMT}
    {-1441167268 14400 0 +04}
    {-1247544000 18000 0 +05}
    {354913200 21600 1 +06}
    {370720800 21600 0 +06}
    {386445600 18000 0 +05}
    {386449200 21600 1 +05}
    {402256800 18000 0 +05}
    {417985200 21600 1 +05}
    {433792800 18000 0 +05}
    {449607600 21600 1 +05}
    {465339600 18000 0 +05}
    {481064400 21600 1 +05}
    {496789200 18000 0 +05}
    {512514000 21600 1 +05}
    {528238800 18000 0 +05}
    {543963600 21600 1 +05}
    {559688400 18000 0 +05}
    {575413200 21600 1 +05}
    {591138000 18000 0 +05}
    {606862800 21600 1 +05}
    {622587600 18000 0 +05}
    {638312400 21600 1 +05}
    {654642000 18000 0 +05}
    {670366800 14400 0 +04}
    {670370400 18000 1 +04}
    {686095200 14400 0 +04}
    {695772000 18000 0 +05}
    {701816400 21600 1 +05}
    {717541200 18000 0 +05}
    {733266000 21600 1 +05}
    {748990800 18000 0 +05}
    {764715600 21600 1 +05}
    {780440400 18000 0 +05}
    {796165200 21600 1 +05}
    {811890000 18000 0 +05}
    {828219600 21600 1 +05}
    {846363600 18000 0 +05}
    {859669200 21600 1 +05}
    {877813200 18000 0 +05}
    {891118800 21600 1 +05}
    {909262800 18000 0 +05}
    {922568400 21600 1 +05}
    {941317200 18000 0 +05}
    {954018000 21600 1 +05}
    {972766800 18000 0 +05}
    {985467600 21600 1 +05}
    {1004216400 18000 0 +05}
    {1017522000 21600 1 +05}
    {1035666000 18000 0 +05}
    {1048971600 21600 1 +05}
    {1067115600 18000 0 +05}
    {1080421200 21600 1 +05}
    {1099170000 21600 0 +06}
}

Changes to library/tzdata/Asia/Qyzylorda.

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    {1004216400 18000 0 +05}
    {1017522000 21600 1 +05}
    {1035666000 18000 0 +05}
    {1048971600 21600 1 +05}
    {1067115600 18000 0 +05}
    {1080421200 21600 1 +05}
    {1099170000 21600 0 +06}

}







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    {1004216400 18000 0 +05}
    {1017522000 21600 1 +05}
    {1035666000 18000 0 +05}
    {1048971600 21600 1 +05}
    {1067115600 18000 0 +05}
    {1080421200 21600 1 +05}
    {1099170000 21600 0 +06}
    {1545328800 18000 0 +05}
}

Changes to library/tzdata/Asia/Shanghai.

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# created by tools/tclZIC.tcl - do not edit

set TZData(:Asia/Shanghai) {
    {-9223372036854775808 29143 0 LMT}
    {-2177481943 28800 0 CST}
    {-933494400 32400 1 CDT}
    {-923130000 28800 0 CST}
    {-908784000 32400 1 CDT}
    {-891594000 28800 0 CST}

    {-662716800 28800 0 CST}
    {515520000 32400 1 CDT}
    {527007600 28800 0 CST}
    {545155200 32400 1 CDT}
    {558457200 28800 0 CST}
    {576604800 32400 1 CDT}




    {589906800 28800 0 CST}
    {608659200 32400 1 CDT}
    {621961200 28800 0 CST}
    {640108800 32400 1 CDT}


    {653410800 28800 0 CST}


    {671558400 32400 1 CDT}
    {684860400 28800 0 CST}
}





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# created by tools/tclZIC.tcl - do not edit

set TZData(:Asia/Shanghai) {
    {-9223372036854775808 29143 0 LMT}
    {-2177481943 28800 0 CST}
    {-933667200 32400 1 CDT}
    {-922093200 28800 0 CST}
    {-908870400 32400 1 CDT}
    {-888829200 28800 0 CST}
    {-881049600 32400 1 CDT}
    {-767869200 28800 0 CST}
    {-745833600 32400 1 CDT}
    {-733827600 28800 0 CST}
    {-716889600 32400 1 CDT}
    {-699613200 28800 0 CST}
    {-683884800 32400 1 CDT}
    {-670669200 28800 0 CST}
    {-652348800 32400 1 CDT}
    {-650016000 28800 0 CST}
    {515527200 32400 1 CDT}
    {527014800 28800 0 CST}
    {545162400 32400 1 CDT}
    {558464400 28800 0 CST}
    {577216800 32400 1 CDT}
    {589914000 28800 0 CST}
    {608666400 32400 1 CDT}
    {621968400 28800 0 CST}
    {640116000 32400 1 CDT}
    {653418000 28800 0 CST}
    {671565600 32400 1 CDT}
    {684867600 28800 0 CST}
}

Changes to library/tzdata/Asia/Tehran.

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    {2578851000 12600 0 +0330}
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    {2642009400 12600 0 +0330}
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    {2736703800 12600 0 +0330}
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    {2768239800 12600 0 +0330}
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    {3588694200 12600 0 +0330}
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    {3746547000 12600 0 +0330}
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    {3778083000 12600 0 +0330}
    {3793725000 16200 1 +0330}
    {3809619000 12600 0 +0330}
    {3825261000 16200 1 +0330}







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    {2042479800 12600 0 +0330}
    {2058121800 16200 1 +0330}
    {2074015800 12600 0 +0330}
    {2089657800 16200 1 +0330}
    {2105551800 12600 0 +0330}
    {2121193800 16200 1 +0330}
    {2137087800 12600 0 +0330}
    {2152816200 16200 1 +0330}
    {2168710200 12600 0 +0330}
    {2184352200 16200 1 +0330}
    {2200246200 12600 0 +0330}
    {2215888200 16200 1 +0330}
    {2231782200 12600 0 +0330}
    {2247424200 16200 1 +0330}
    {2263318200 12600 0 +0330}
    {2279046600 16200 1 +0330}
    {2294940600 12600 0 +0330}
    {2310582600 16200 1 +0330}
    {2326476600 12600 0 +0330}
    {2342118600 16200 1 +0330}
    {2358012600 12600 0 +0330}
    {2373654600 16200 1 +0330}
    {2389548600 12600 0 +0330}
    {2405277000 16200 1 +0330}
    {2421171000 12600 0 +0330}
    {2436813000 16200 1 +0330}
    {2452707000 12600 0 +0330}
    {2468349000 16200 1 +0330}
    {2484243000 12600 0 +0330}
    {2499885000 16200 1 +0330}
    {2515779000 12600 0 +0330}
    {2531507400 16200 1 +0330}
    {2547401400 12600 0 +0330}
    {2563043400 16200 1 +0330}
    {2578937400 12600 0 +0330}
    {2594579400 16200 1 +0330}
    {2610473400 12600 0 +0330}
    {2626115400 16200 1 +0330}
    {2642009400 12600 0 +0330}
    {2657737800 16200 1 +0330}
    {2673631800 12600 0 +0330}
    {2689273800 16200 1 +0330}
    {2705167800 12600 0 +0330}
    {2720809800 16200 1 +0330}
    {2736703800 12600 0 +0330}
    {2752345800 16200 1 +0330}
    {2768239800 12600 0 +0330}
    {2783968200 16200 1 +0330}
    {2799862200 12600 0 +0330}
    {2815504200 16200 1 +0330}
    {2831398200 12600 0 +0330}
    {2847040200 16200 1 +0330}
    {2862934200 12600 0 +0330}
    {2878576200 16200 1 +0330}
    {2894470200 12600 0 +0330}
    {2910112200 16200 1 +0330}
    {2926006200 12600 0 +0330}
    {2941734600 16200 1 +0330}
    {2957628600 12600 0 +0330}
    {2973270600 16200 1 +0330}
    {2989164600 12600 0 +0330}
    {3004806600 16200 1 +0330}
    {3020700600 12600 0 +0330}
    {3036342600 16200 1 +0330}
    {3052236600 12600 0 +0330}
    {3067965000 16200 1 +0330}
    {3083859000 12600 0 +0330}
    {3099501000 16200 1 +0330}
    {3115395000 12600 0 +0330}
    {3131037000 16200 1 +0330}
    {3146931000 12600 0 +0330}
    {3162573000 16200 1 +0330}
    {3178467000 12600 0 +0330}
    {3194195400 16200 1 +0330}
    {3210089400 12600 0 +0330}
    {3225731400 16200 1 +0330}
    {3241625400 12600 0 +0330}
    {3257267400 16200 1 +0330}
    {3273161400 12600 0 +0330}
    {3288803400 16200 1 +0330}
    {3304697400 12600 0 +0330}
    {3320425800 16200 1 +0330}
    {3336319800 12600 0 +0330}
    {3351961800 16200 1 +0330}
    {3367855800 12600 0 +0330}
    {3383497800 16200 1 +0330}
    {3399391800 12600 0 +0330}
    {3415033800 16200 1 +0330}
    {3430927800 12600 0 +0330}
    {3446656200 16200 1 +0330}
    {3462550200 12600 0 +0330}
    {3478192200 16200 1 +0330}
    {3494086200 12600 0 +0330}
    {3509728200 16200 1 +0330}
    {3525622200 12600 0 +0330}
    {3541264200 16200 1 +0330}
    {3557158200 12600 0 +0330}
    {3572886600 16200 1 +0330}
    {3588780600 12600 0 +0330}
    {3604422600 16200 1 +0330}
    {3620316600 12600 0 +0330}
    {3635958600 16200 1 +0330}
    {3651852600 12600 0 +0330}
    {3667494600 16200 1 +0330}
    {3683388600 12600 0 +0330}
    {3699117000 16200 1 +0330}
    {3715011000 12600 0 +0330}
    {3730653000 16200 1 +0330}
    {3746547000 12600 0 +0330}
    {3762189000 16200 1 +0330}
    {3778083000 12600 0 +0330}
    {3793725000 16200 1 +0330}
    {3809619000 12600 0 +0330}
    {3825261000 16200 1 +0330}

Changes to library/tzdata/Asia/Tokyo.

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# created by tools/tclZIC.tcl - do not edit

set TZData(:Asia/Tokyo) {
    {-9223372036854775808 33539 0 LMT}
    {-2587712400 32400 0 JST}
    {-683802000 36000 1 JDT}
    {-672314400 32400 0 JST}
    {-654771600 36000 1 JDT}
    {-640864800 32400 0 JST}
    {-620298000 36000 1 JDT}
    {-609415200 32400 0 JST}
    {-588848400 36000 1 JDT}
    {-577965600 32400 0 JST}
}






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# created by tools/tclZIC.tcl - do not edit

set TZData(:Asia/Tokyo) {
    {-9223372036854775808 33539 0 LMT}
    {-2587712400 32400 0 JST}
    {-683802000 36000 1 JDT}
    {-672310800 32400 0 JST}
    {-654771600 36000 1 JDT}
    {-640861200 32400 0 JST}
    {-620298000 36000 1 JDT}
    {-609411600 32400 0 JST}
    {-588848400 36000 1 JDT}
    {-577962000 32400 0 JST}
}

Changes to library/tzdata/Europe/Volgograd.

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    {1224975600 10800 0 +03}
    {1238281200 14400 1 +04}
    {1256425200 10800 0 +03}
    {1269730800 14400 1 +04}
    {1288479600 10800 0 +03}
    {1301180400 14400 0 +04}
    {1414274400 10800 0 +03}

}







>

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    {1224975600 10800 0 +03}
    {1238281200 14400 1 +04}
    {1256425200 10800 0 +03}
    {1269730800 14400 1 +04}
    {1288479600 10800 0 +03}
    {1301180400 14400 0 +04}
    {1414274400 10800 0 +03}
    {1540681200 14400 0 +04}
}

Changes to library/tzdata/Pacific/Chuuk.

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# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Chuuk) {
    {-9223372036854775808 36428 0 LMT}

    {-2177489228 36000 0 +10}




}



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>

>
>
>
>

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# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Chuuk) {
    {-9223372036854775808 -49972 0 LMT}
    {-3944628428 36428 0 LMT}
    {-2177489228 36000 0 +10}
    {-1743674400 32400 0 +09}
    {-1606813200 36000 0 +10}
    {-907408800 32400 0 +09}
    {-770634000 36000 0 +10}
}

Changes to library/tzdata/Pacific/Easter.

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    {1410062400 -18000 1 -06}
    {1463281200 -21600 0 -06}
    {1471147200 -18000 1 -06}
    {1494730800 -21600 0 -06}
    {1502596800 -18000 1 -06}
    {1526180400 -21600 0 -06}
    {1534046400 -18000 1 -06}
    {1557630000 -21600 0 -06}
    {1565496000 -18000 1 -06}
    {1589079600 -21600 0 -06}
    {1596945600 -18000 1 -06}
    {1620529200 -21600 0 -06}
    {1629000000 -18000 1 -06}
    {1652583600 -21600 0 -06}
    {1660449600 -18000 1 -06}
    {1684033200 -21600 0 -06}
    {1691899200 -18000 1 -06}
    {1715482800 -21600 0 -06}
    {1723348800 -18000 1 -06}
    {1746932400 -21600 0 -06}
    {1754798400 -18000 1 -06}
    {1778382000 -21600 0 -06}
    {1786248000 -18000 1 -06}
    {1809831600 -21600 0 -06}
    {1818302400 -18000 1 -06}
    {1841886000 -21600 0 -06}
    {1849752000 -18000 1 -06}
    {1873335600 -21600 0 -06}
    {1881201600 -18000 1 -06}
    {1904785200 -21600 0 -06}
    {1912651200 -18000 1 -06}
    {1936234800 -21600 0 -06}
    {1944100800 -18000 1 -06}
    {1967684400 -21600 0 -06}
    {1976155200 -18000 1 -06}
    {1999738800 -21600 0 -06}
    {2007604800 -18000 1 -06}
    {2031188400 -21600 0 -06}
    {2039054400 -18000 1 -06}
    {2062638000 -21600 0 -06}
    {2070504000 -18000 1 -06}
    {2094087600 -21600 0 -06}
    {2101953600 -18000 1 -06}
    {2125537200 -21600 0 -06}
    {2133403200 -18000 1 -06}
    {2156986800 -21600 0 -06}
    {2165457600 -18000 1 -06}
    {2189041200 -21600 0 -06}
    {2196907200 -18000 1 -06}
    {2220490800 -21600 0 -06}
    {2228356800 -18000 1 -06}
    {2251940400 -21600 0 -06}
    {2259806400 -18000 1 -06}
    {2283390000 -21600 0 -06}
    {2291256000 -18000 1 -06}
    {2314839600 -21600 0 -06}
    {2322705600 -18000 1 -06}
    {2346894000 -21600 0 -06}
    {2354760000 -18000 1 -06}
    {2378343600 -21600 0 -06}
    {2386209600 -18000 1 -06}
    {2409793200 -21600 0 -06}
    {2417659200 -18000 1 -06}
    {2441242800 -21600 0 -06}
    {2449108800 -18000 1 -06}
    {2472692400 -21600 0 -06}
    {2480558400 -18000 1 -06}
    {2504142000 -21600 0 -06}
    {2512612800 -18000 1 -06}
    {2536196400 -21600 0 -06}
    {2544062400 -18000 1 -06}
    {2567646000 -21600 0 -06}
    {2575512000 -18000 1 -06}
    {2599095600 -21600 0 -06}
    {2606961600 -18000 1 -06}
    {2630545200 -21600 0 -06}
    {2638411200 -18000 1 -06}
    {2661994800 -21600 0 -06}
    {2669860800 -18000 1 -06}
    {2693444400 -21600 0 -06}
    {2701915200 -18000 1 -06}
    {2725498800 -21600 0 -06}
    {2733364800 -18000 1 -06}
    {2756948400 -21600 0 -06}
    {2764814400 -18000 1 -06}
    {2788398000 -21600 0 -06}
    {2796264000 -18000 1 -06}
    {2819847600 -21600 0 -06}
    {2827713600 -18000 1 -06}
    {2851297200 -21600 0 -06}
    {2859768000 -18000 1 -06}
    {2883351600 -21600 0 -06}
    {2891217600 -18000 1 -06}
    {2914801200 -21600 0 -06}
    {2922667200 -18000 1 -06}
    {2946250800 -21600 0 -06}
    {2954116800 -18000 1 -06}
    {2977700400 -21600 0 -06}
    {2985566400 -18000 1 -06}
    {3009150000 -21600 0 -06}
    {3017016000 -18000 1 -06}
    {3040599600 -21600 0 -06}
    {3049070400 -18000 1 -06}
    {3072654000 -21600 0 -06}
    {3080520000 -18000 1 -06}
    {3104103600 -21600 0 -06}
    {3111969600 -18000 1 -06}
    {3135553200 -21600 0 -06}
    {3143419200 -18000 1 -06}
    {3167002800 -21600 0 -06}
    {3174868800 -18000 1 -06}
    {3198452400 -21600 0 -06}
    {3206318400 -18000 1 -06}
    {3230506800 -21600 0 -06}
    {3238372800 -18000 1 -06}
    {3261956400 -21600 0 -06}
    {3269822400 -18000 1 -06}
    {3293406000 -21600 0 -06}
    {3301272000 -18000 1 -06}
    {3324855600 -21600 0 -06}
    {3332721600 -18000 1 -06}
    {3356305200 -21600 0 -06}
    {3364171200 -18000 1 -06}
    {3387754800 -21600 0 -06}
    {3396225600 -18000 1 -06}
    {3419809200 -21600 0 -06}
    {3427675200 -18000 1 -06}
    {3451258800 -21600 0 -06}
    {3459124800 -18000 1 -06}
    {3482708400 -21600 0 -06}
    {3490574400 -18000 1 -06}
    {3514158000 -21600 0 -06}
    {3522024000 -18000 1 -06}
    {3545607600 -21600 0 -06}
    {3553473600 -18000 1 -06}
    {3577057200 -21600 0 -06}
    {3585528000 -18000 1 -06}
    {3609111600 -21600 0 -06}
    {3616977600 -18000 1 -06}
    {3640561200 -21600 0 -06}
    {3648427200 -18000 1 -06}
    {3672010800 -21600 0 -06}
    {3679876800 -18000 1 -06}
    {3703460400 -21600 0 -06}
    {3711326400 -18000 1 -06}
    {3734910000 -21600 0 -06}
    {3743380800 -18000 1 -06}
    {3766964400 -21600 0 -06}
    {3774830400 -18000 1 -06}
    {3798414000 -21600 0 -06}
    {3806280000 -18000 1 -06}
    {3829863600 -21600 0 -06}
    {3837729600 -18000 1 -06}
    {3861313200 -21600 0 -06}
    {3869179200 -18000 1 -06}
    {3892762800 -21600 0 -06}
    {3900628800 -18000 1 -06}
    {3924212400 -21600 0 -06}
    {3932683200 -18000 1 -06}
    {3956266800 -21600 0 -06}
    {3964132800 -18000 1 -06}
    {3987716400 -21600 0 -06}
    {3995582400 -18000 1 -06}
    {4019166000 -21600 0 -06}
    {4027032000 -18000 1 -06}
    {4050615600 -21600 0 -06}
    {4058481600 -18000 1 -06}
    {4082065200 -21600 0 -06}
    {4089931200 -18000 1 -06}
}







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    {1410062400 -18000 1 -06}
    {1463281200 -21600 0 -06}
    {1471147200 -18000 1 -06}
    {1494730800 -21600 0 -06}
    {1502596800 -18000 1 -06}
    {1526180400 -21600 0 -06}
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    {2627521200 -21600 0 -06}
    {2640830400 -18000 1 -06}
    {2658970800 -21600 0 -06}
    {2672280000 -18000 1 -06}
    {2690420400 -21600 0 -06}
    {2703729600 -18000 1 -06}
    {2721870000 -21600 0 -06}
    {2735179200 -18000 1 -06}
    {2753924400 -21600 0 -06}
    {2766628800 -18000 1 -06}
    {2785374000 -21600 0 -06}
    {2798683200 -18000 1 -06}
    {2816823600 -21600 0 -06}
    {2830132800 -18000 1 -06}
    {2848273200 -21600 0 -06}
    {2861582400 -18000 1 -06}
    {2879722800 -21600 0 -06}
    {2893032000 -18000 1 -06}
    {2911172400 -21600 0 -06}
    {2924481600 -18000 1 -06}
    {2943226800 -21600 0 -06}
    {2955931200 -18000 1 -06}
    {2974676400 -21600 0 -06}
    {2987985600 -18000 1 -06}
    {3006126000 -21600 0 -06}
    {3019435200 -18000 1 -06}
    {3037575600 -21600 0 -06}
    {3050884800 -18000 1 -06}
    {3069025200 -21600 0 -06}
    {3082334400 -18000 1 -06}
    {3101079600 -21600 0 -06}
    {3113784000 -18000 1 -06}
    {3132529200 -21600 0 -06}
    {3145838400 -18000 1 -06}
    {3163978800 -21600 0 -06}
    {3177288000 -18000 1 -06}
    {3195428400 -21600 0 -06}
    {3208737600 -18000 1 -06}
    {3226878000 -21600 0 -06}
    {3240187200 -18000 1 -06}
    {3258327600 -21600 0 -06}
    {3271636800 -18000 1 -06}
    {3290382000 -21600 0 -06}
    {3303086400 -18000 1 -06}
    {3321831600 -21600 0 -06}
    {3335140800 -18000 1 -06}
    {3353281200 -21600 0 -06}
    {3366590400 -18000 1 -06}
    {3384730800 -21600 0 -06}
    {3398040000 -18000 1 -06}
    {3416180400 -21600 0 -06}
    {3429489600 -18000 1 -06}
    {3447630000 -21600 0 -06}
    {3460939200 -18000 1 -06}
    {3479684400 -21600 0 -06}
    {3492993600 -18000 1 -06}
    {3511134000 -21600 0 -06}
    {3524443200 -18000 1 -06}
    {3542583600 -21600 0 -06}
    {3555892800 -18000 1 -06}
    {3574033200 -21600 0 -06}
    {3587342400 -18000 1 -06}
    {3605482800 -21600 0 -06}
    {3618792000 -18000 1 -06}
    {3637537200 -21600 0 -06}
    {3650241600 -18000 1 -06}
    {3668986800 -21600 0 -06}
    {3682296000 -18000 1 -06}
    {3700436400 -21600 0 -06}
    {3713745600 -18000 1 -06}
    {3731886000 -21600 0 -06}
    {3745195200 -18000 1 -06}
    {3763335600 -21600 0 -06}
    {3776644800 -18000 1 -06}
    {3794785200 -21600 0 -06}
    {3808094400 -18000 1 -06}
    {3826839600 -21600 0 -06}
    {3839544000 -18000 1 -06}
    {3858289200 -21600 0 -06}
    {3871598400 -18000 1 -06}
    {3889738800 -21600 0 -06}
    {3903048000 -18000 1 -06}
    {3921188400 -21600 0 -06}
    {3934497600 -18000 1 -06}
    {3952638000 -21600 0 -06}
    {3965947200 -18000 1 -06}
    {3984692400 -21600 0 -06}
    {3997396800 -18000 1 -06}
    {4016142000 -21600 0 -06}
    {4029451200 -18000 1 -06}
    {4047591600 -21600 0 -06}
    {4060900800 -18000 1 -06}
    {4079041200 -21600 0 -06}
    {4092350400 -18000 1 -06}
}

Changes to library/tzdata/Pacific/Fiji.

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    {1446300000 46800 1 +12}
    {1452952800 43200 0 +12}
    {1478354400 46800 1 +12}
    {1484402400 43200 0 +12}
    {1509804000 46800 1 +12}
    {1515852000 43200 0 +12}
    {1541253600 46800 1 +12}
    {1547906400 43200 0 +12}
    {1572703200 46800 1 +12}
    {1579356000 43200 0 +12}
    {1604152800 46800 1 +12}
    {1610805600 43200 0 +12}
    {1636207200 46800 1 +12}
    {1642255200 43200 0 +12}
    {1667656800 46800 1 +12}
................................................................................
    {1793455200 46800 1 +12}
    {1800108000 43200 0 +12}
    {1825509600 46800 1 +12}
    {1831557600 43200 0 +12}
    {1856959200 46800 1 +12}
    {1863007200 43200 0 +12}
    {1888408800 46800 1 +12}
    {1895061600 43200 0 +12}
    {1919858400 46800 1 +12}
    {1926511200 43200 0 +12}
    {1951308000 46800 1 +12}
    {1957960800 43200 0 +12}
    {1983362400 46800 1 +12}
    {1989410400 43200 0 +12}
    {2014812000 46800 1 +12}
    {2020860000 43200 0 +12}
    {2046261600 46800 1 +12}
    {2052309600 43200 0 +12}
    {2077711200 46800 1 +12}
    {2084364000 43200 0 +12}
    {2109160800 46800 1 +12}
    {2115813600 43200 0 +12}
    {2140610400 46800 1 +12}
    {2147263200 43200 0 +12}
    {2172664800 46800 1 +12}
    {2178712800 43200 0 +12}
    {2204114400 46800 1 +12}
    {2210162400 43200 0 +12}
    {2235564000 46800 1 +12}
    {2242216800 43200 0 +12}
    {2267013600 46800 1 +12}
    {2273666400 43200 0 +12}
    {2298463200 46800 1 +12}
    {2305116000 43200 0 +12}
    {2329912800 46800 1 +12}
    {2336565600 43200 0 +12}
    {2361967200 46800 1 +12}
    {2368015200 43200 0 +12}
    {2393416800 46800 1 +12}
    {2399464800 43200 0 +12}
    {2424866400 46800 1 +12}
    {2431519200 43200 0 +12}
    {2456316000 46800 1 +12}
    {2462968800 43200 0 +12}
    {2487765600 46800 1 +12}
    {2494418400 43200 0 +12}
    {2519820000 46800 1 +12}
    {2525868000 43200 0 +12}
    {2551269600 46800 1 +12}
................................................................................
    {2677068000 46800 1 +12}
    {2683720800 43200 0 +12}
    {2709122400 46800 1 +12}
    {2715170400 43200 0 +12}
    {2740572000 46800 1 +12}
    {2746620000 43200 0 +12}
    {2772021600 46800 1 +12}
    {2778674400 43200 0 +12}
    {2803471200 46800 1 +12}
    {2810124000 43200 0 +12}
    {2834920800 46800 1 +12}
    {2841573600 43200 0 +12}
    {2866975200 46800 1 +12}
    {2873023200 43200 0 +12}
    {2898424800 46800 1 +12}
    {2904472800 43200 0 +12}
    {2929874400 46800 1 +12}
    {2935922400 43200 0 +12}
    {2961324000 46800 1 +12}
    {2967976800 43200 0 +12}
    {2992773600 46800 1 +12}
    {2999426400 43200 0 +12}
    {3024223200 46800 1 +12}
    {3030876000 43200 0 +12}
    {3056277600 46800 1 +12}
    {3062325600 43200 0 +12}
    {3087727200 46800 1 +12}
    {3093775200 43200 0 +12}
    {3119176800 46800 1 +12}
    {3125829600 43200 0 +12}
    {3150626400 46800 1 +12}
    {3157279200 43200 0 +12}
    {3182076000 46800 1 +12}
    {3188728800 43200 0 +12}
    {3213525600 46800 1 +12}
    {3220178400 43200 0 +12}
    {3245580000 46800 1 +12}
    {3251628000 43200 0 +12}
    {3277029600 46800 1 +12}
    {3283077600 43200 0 +12}
    {3308479200 46800 1 +12}
    {3315132000 43200 0 +12}
    {3339928800 46800 1 +12}
    {3346581600 43200 0 +12}
    {3371378400 46800 1 +12}
    {3378031200 43200 0 +12}
    {3403432800 46800 1 +12}
    {3409480800 43200 0 +12}
    {3434882400 46800 1 +12}
................................................................................
    {3560680800 46800 1 +12}
    {3567333600 43200 0 +12}
    {3592735200 46800 1 +12}
    {3598783200 43200 0 +12}
    {3624184800 46800 1 +12}
    {3630232800 43200 0 +12}
    {3655634400 46800 1 +12}
    {3662287200 43200 0 +12}
    {3687084000 46800 1 +12}
    {3693736800 43200 0 +12}
    {3718533600 46800 1 +12}
    {3725186400 43200 0 +12}
    {3750588000 46800 1 +12}
    {3756636000 43200 0 +12}
    {3782037600 46800 1 +12}
    {3788085600 43200 0 +12}
    {3813487200 46800 1 +12}
    {3819535200 43200 0 +12}
    {3844936800 46800 1 +12}
    {3851589600 43200 0 +12}
    {3876386400 46800 1 +12}
    {3883039200 43200 0 +12}
    {3907836000 46800 1 +12}
    {3914488800 43200 0 +12}
    {3939890400 46800 1 +12}
    {3945938400 43200 0 +12}
    {3971340000 46800 1 +12}
    {3977388000 43200 0 +12}
    {4002789600 46800 1 +12}
    {4009442400 43200 0 +12}
    {4034239200 46800 1 +12}
    {4040892000 43200 0 +12}
    {4065688800 46800 1 +12}
    {4072341600 43200 0 +12}
    {4097138400 46800 1 +12}
}







|







 







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|









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|







 







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    {1446300000 46800 1 +12}
    {1452952800 43200 0 +12}
    {1478354400 46800 1 +12}
    {1484402400 43200 0 +12}
    {1509804000 46800 1 +12}
    {1515852000 43200 0 +12}
    {1541253600 46800 1 +12}
    {1547301600 43200 0 +12}
    {1572703200 46800 1 +12}
    {1579356000 43200 0 +12}
    {1604152800 46800 1 +12}
    {1610805600 43200 0 +12}
    {1636207200 46800 1 +12}
    {1642255200 43200 0 +12}
    {1667656800 46800 1 +12}
................................................................................
    {1793455200 46800 1 +12}
    {1800108000 43200 0 +12}
    {1825509600 46800 1 +12}
    {1831557600 43200 0 +12}
    {1856959200 46800 1 +12}
    {1863007200 43200 0 +12}
    {1888408800 46800 1 +12}
    {1894456800 43200 0 +12}
    {1919858400 46800 1 +12}
    {1926511200 43200 0 +12}
    {1951308000 46800 1 +12}
    {1957960800 43200 0 +12}
    {1983362400 46800 1 +12}
    {1989410400 43200 0 +12}
    {2014812000 46800 1 +12}
    {2020860000 43200 0 +12}
    {2046261600 46800 1 +12}
    {2052309600 43200 0 +12}
    {2077711200 46800 1 +12}
    {2083759200 43200 0 +12}
    {2109160800 46800 1 +12}
    {2115813600 43200 0 +12}
    {2140610400 46800 1 +12}
    {2147263200 43200 0 +12}
    {2172664800 46800 1 +12}
    {2178712800 43200 0 +12}
    {2204114400 46800 1 +12}
    {2210162400 43200 0 +12}
    {2235564000 46800 1 +12}
    {2241612000 43200 0 +12}
    {2267013600 46800 1 +12}
    {2273666400 43200 0 +12}
    {2298463200 46800 1 +12}
    {2305116000 43200 0 +12}
    {2329912800 46800 1 +12}
    {2336565600 43200 0 +12}
    {2361967200 46800 1 +12}
    {2368015200 43200 0 +12}
    {2393416800 46800 1 +12}
    {2399464800 43200 0 +12}
    {2424866400 46800 1 +12}
    {2430914400 43200 0 +12}
    {2456316000 46800 1 +12}
    {2462968800 43200 0 +12}
    {2487765600 46800 1 +12}
    {2494418400 43200 0 +12}
    {2519820000 46800 1 +12}
    {2525868000 43200 0 +12}
    {2551269600 46800 1 +12}
................................................................................
    {2677068000 46800 1 +12}
    {2683720800 43200 0 +12}
    {2709122400 46800 1 +12}
    {2715170400 43200 0 +12}
    {2740572000 46800 1 +12}
    {2746620000 43200 0 +12}
    {2772021600 46800 1 +12}
    {2778069600 43200 0 +12}
    {2803471200 46800 1 +12}
    {2810124000 43200 0 +12}
    {2834920800 46800 1 +12}
    {2841573600 43200 0 +12}
    {2866975200 46800 1 +12}
    {2873023200 43200 0 +12}
    {2898424800 46800 1 +12}
    {2904472800 43200 0 +12}
    {2929874400 46800 1 +12}
    {2935922400 43200 0 +12}
    {2961324000 46800 1 +12}
    {2967372000 43200 0 +12}
    {2992773600 46800 1 +12}
    {2999426400 43200 0 +12}
    {3024223200 46800 1 +12}
    {3030876000 43200 0 +12}
    {3056277600 46800 1 +12}
    {3062325600 43200 0 +12}
    {3087727200 46800 1 +12}
    {3093775200 43200 0 +12}
    {3119176800 46800 1 +12}
    {3125224800 43200 0 +12}
    {3150626400 46800 1 +12}
    {3157279200 43200 0 +12}
    {3182076000 46800 1 +12}
    {3188728800 43200 0 +12}
    {3213525600 46800 1 +12}
    {3220178400 43200 0 +12}
    {3245580000 46800 1 +12}
    {3251628000 43200 0 +12}
    {3277029600 46800 1 +12}
    {3283077600 43200 0 +12}
    {3308479200 46800 1 +12}
    {3314527200 43200 0 +12}
    {3339928800 46800 1 +12}
    {3346581600 43200 0 +12}
    {3371378400 46800 1 +12}
    {3378031200 43200 0 +12}
    {3403432800 46800 1 +12}
    {3409480800 43200 0 +12}
    {3434882400 46800 1 +12}
................................................................................
    {3560680800 46800 1 +12}
    {3567333600 43200 0 +12}
    {3592735200 46800 1 +12}
    {3598783200 43200 0 +12}
    {3624184800 46800 1 +12}
    {3630232800 43200 0 +12}
    {3655634400 46800 1 +12}
    {3661682400 43200 0 +12}
    {3687084000 46800 1 +12}
    {3693736800 43200 0 +12}
    {3718533600 46800 1 +12}
    {3725186400 43200 0 +12}
    {3750588000 46800 1 +12}
    {3756636000 43200 0 +12}
    {3782037600 46800 1 +12}
    {3788085600 43200 0 +12}
    {3813487200 46800 1 +12}
    {3819535200 43200 0 +12}
    {3844936800 46800 1 +12}
    {3850984800 43200 0 +12}
    {3876386400 46800 1 +12}
    {3883039200 43200 0 +12}
    {3907836000 46800 1 +12}
    {3914488800 43200 0 +12}
    {3939890400 46800 1 +12}
    {3945938400 43200 0 +12}
    {3971340000 46800 1 +12}
    {3977388000 43200 0 +12}
    {4002789600 46800 1 +12}
    {4008837600 43200 0 +12}
    {4034239200 46800 1 +12}
    {4040892000 43200 0 +12}
    {4065688800 46800 1 +12}
    {4072341600 43200 0 +12}
    {4097138400 46800 1 +12}
}

Changes to library/tzdata/Pacific/Guam.

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8
# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Guam) {
    {-9223372036854775808 -51660 0 LMT}
    {-3944626740 34740 0 LMT}
    {-2177487540 36000 0 GST}


















    {977493600 36000 0 ChST}
}






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>


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# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Guam) {
    {-9223372036854775808 -51660 0 LMT}
    {-3944626740 34740 0 LMT}
    {-2177487540 36000 0 GST}
    {-885549600 32400 0 +09}
    {-802256400 36000 0 GST}
    {-331891200 39600 1 GDT}
    {-281610000 36000 0 GST}
    {-73728000 39600 1 GDT}
    {-29415540 36000 0 GST}
    {-16704000 39600 1 GDT}
    {-10659600 36000 0 GST}
    {9907200 39600 1 GDT}
    {21394800 36000 0 GST}
    {41356800 39600 1 GDT}
    {52844400 36000 0 GST}
    {124819200 39600 1 GDT}
    {130863600 36000 0 GST}
    {201888000 39600 1 GDT}
    {209487660 36000 0 GST}
    {230659200 39600 1 GDT}
    {241542000 36000 0 GST}
    {977493600 36000 0 ChST}
}

Changes to library/tzdata/Pacific/Honolulu.

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7

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# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Honolulu) {
    {-9223372036854775808 -37886 0 LMT}
    {-2334101314 -37800 0 HST}
    {-1157283000 -34200 1 HDT}
    {-1155436200 -37800 0 HST}

    {-880198200 -34200 1 HDT}
    {-765376200 -37800 0 HST}
    {-712150200 -36000 0 HST}
}






|
>
|



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# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Honolulu) {
    {-9223372036854775808 -37886 0 LMT}
    {-2334101314 -37800 0 HST}
    {-1157283000 -34200 1 HDT}
    {-1155436200 -34200 0 HST}
    {-880201800 -34200 1 HWT}
    {-769395600 -34200 1 HPT}
    {-765376200 -37800 0 HST}
    {-712150200 -36000 0 HST}
}

Changes to library/tzdata/Pacific/Kosrae.

1
2
3
4

5





6
7
8
# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Kosrae) {
    {-9223372036854775808 39116 0 LMT}

    {-2177491916 39600 0 +11}





    {-7988400 43200 0 +12}
    {915105600 39600 0 +11}
}



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>

>
>
>
>
>



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# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Kosrae) {
    {-9223372036854775808 -47284 0 LMT}
    {-3944631116 39116 0 LMT}
    {-2177491916 39600 0 +11}
    {-1743678000 32400 0 +09}
    {-1606813200 39600 0 +11}
    {-1041418800 36000 0 +10}
    {-907408800 32400 0 +09}
    {-770634000 39600 0 +11}
    {-7988400 43200 0 +12}
    {915105600 39600 0 +11}
}

Changes to library/tzdata/Pacific/Kwajalein.

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5



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# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Kwajalein) {
    {-9223372036854775808 40160 0 LMT}
    {-2177492960 39600 0 +11}



    {-7988400 -43200 0 -12}
    {745848000 43200 0 +12}
}





>
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>

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# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Kwajalein) {
    {-9223372036854775808 40160 0 LMT}
    {-2177492960 39600 0 +11}
    {-1041418800 36000 0 +10}
    {-907408800 32400 0 +09}
    {-817462800 39600 0 +11}
    {-7988400 -43200 0 -12}
    {745934400 43200 0 +12}
}

Changes to library/tzdata/Pacific/Majuro.

1
2
3
4
5





6
7
# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Majuro) {
    {-9223372036854775808 41088 0 LMT}
    {-2177493888 39600 0 +11}





    {-7988400 43200 0 +12}
}





>
>
>
>
>


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2
3
4
5
6
7
8
9
10
11
12
# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Majuro) {
    {-9223372036854775808 41088 0 LMT}
    {-2177493888 39600 0 +11}
    {-1743678000 32400 0 +09}
    {-1606813200 39600 0 +11}
    {-1041418800 36000 0 +10}
    {-907408800 32400 0 +09}
    {-818067600 39600 0 +11}
    {-7988400 43200 0 +12}
}

Changes to library/tzdata/Pacific/Nauru.

1
2
3
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5
6
7
8
9
# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Nauru) {
    {-9223372036854775808 40060 0 LMT}
    {-1545131260 41400 0 +1130}
    {-877347000 32400 0 +09}
    {-800960400 41400 0 +1130}
    {294323400 43200 0 +12}
}





|
|
|

1
2
3
4
5
6
7
8
9
# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Nauru) {
    {-9223372036854775808 40060 0 LMT}
    {-1545131260 41400 0 +1130}
    {-862918200 32400 0 +09}
    {-767350800 41400 0 +1130}
    {287418600 43200 0 +12}
}

Changes to library/tzdata/Pacific/Palau.

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2
3
4

5
6
# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Palau) {
    {-9223372036854775808 32276 0 LMT}

    {-2177485076 32400 0 +09}
}



|
>


1
2
3
4
5
6
7
# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Palau) {
    {-9223372036854775808 -54124 0 LMT}
    {-3944624276 32276 0 LMT}
    {-2177485076 32400 0 +09}
}

Changes to library/tzdata/Pacific/Pohnpei.

1
2
3
4

5





6
# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Pohnpei) {
    {-9223372036854775808 37972 0 LMT}

    {-2177490772 39600 0 +11}





}



|
>

>
>
>
>
>

1
2
3
4
5
6
7
8
9
10
11
12
# created by tools/tclZIC.tcl - do not edit

set TZData(:Pacific/Pohnpei) {
    {-9223372036854775808 -48428 0 LMT}
    {-3944629972 37972 0 LMT}
    {-2177490772 39600 0 +11}
    {-1743678000 32400 0 +09}
    {-1606813200 39600 0 +11}
    {-1041418800 36000 0 +10}
    {-907408800 32400 0 +09}
    {-770634000 39600 0 +11}
}

Changes to libtommath/bn_fast_s_mp_mul_digs.c.

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95
96
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103
  /* 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







|













83
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  /* setup dest */
  olduse  = c->used;
  c->used = pa;

  {
    register mp_digit *tmpc;
    tmpc = c->dp;
    for (ix = 0; 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 macosx/GNUmakefile.

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179
180
181
182

183
184

185
186
187
188
189
190
191
endif
endif
ifeq (${BUILD_STYLE}_${EMBEDDED_BUILD},Development_)
# keep copy of debug library around, so that
# Deployment build can be installed on top
# of Development build without overwriting
# the debug library

	@cd "${INSTALL_ROOT}${LIBDIR}/${PRODUCT_NAME}.framework/Versions/${VERSION}" && \
	ln -f "${PRODUCT_NAME}" "${PRODUCT_NAME}_debug"

endif

clean-${PROJECT}: %-${PROJECT}:
	${DO_MAKE}
	rm -rf "${SYMROOT}"/{${PRODUCT_NAME}.framework,${TCLSH},tcltest}
	rm -f "${OBJ_DIR}"{"${LIBDIR}","${BINDIR}"} && \
	rmdir -p "${OBJ_DIR}"$(dir $(subst ${space},\ ,${LIBDIR})) 2>&- || true && \







>
|
|
>







176
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181
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183
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185
186
187
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189
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191
192
193
endif
endif
ifeq (${BUILD_STYLE}_${EMBEDDED_BUILD},Development_)
# keep copy of debug library around, so that
# Deployment build can be installed on top
# of Development build without overwriting
# the debug library
	@if [ -d "${INSTALL_ROOT}${LIBDIR}/${PRODUCT_NAME}.framework/Versions/${VERSION}" ]; then \
	    cd "${INSTALL_ROOT}${LIBDIR}/${PRODUCT_NAME}.framework/Versions/${VERSION}"; \
	    ln -f "${PRODUCT_NAME}" "${PRODUCT_NAME}_debug"; \
	fi
endif

clean-${PROJECT}: %-${PROJECT}:
	${DO_MAKE}
	rm -rf "${SYMROOT}"/{${PRODUCT_NAME}.framework,${TCLSH},tcltest}
	rm -f "${OBJ_DIR}"{"${LIBDIR}","${BINDIR}"} && \
	rmdir -p "${OBJ_DIR}"$(dir $(subst ${space},\ ,${LIBDIR})) 2>&- || true && \

Changes to macosx/Tcl.xcode/project.pbxproj.

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....
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		F96D449208F272BA004A47F5 /* tclWinPipe.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinPipe.c; sourceTree = "<group>"; };
		F96D449308F272BA004A47F5 /* tclWinPort.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = tclWinPort.h; sourceTree = "<group>"; };
		F96D449408F272BA004A47F5 /* tclWinReg.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinReg.c; sourceTree = "<group>"; };
		F96D449508F272BA004A47F5 /* tclWinSerial.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinSerial.c; sourceTree = "<group>"; };
		F96D449608F272BA004A47F5 /* tclWinSock.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinSock.c; sourceTree = "<group>"; };
		F96D449708F272BA004A47F5 /* tclWinTest.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinTest.c; sourceTree = "<group>"; };
		F96D449808F272BA004A47F5 /* tclWinThrd.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinThrd.c; sourceTree = "<group>"; };
		F96D449908F272BA004A47F5 /* tclWinThrd.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = tclWinThrd.h; sourceTree = "<group>"; };
		F96D449A08F272BA004A47F5 /* tclWinTime.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinTime.c; sourceTree = "<group>"; };
		F974D56C0FBE7D6300BF728B /* http11.test */ = {isa = PBXFileReference; explicitFileType = text.script; fileEncoding = 4; path = http11.test; sourceTree = "<group>"; };
		F974D56D0FBE7D6300BF728B /* httpd11.tcl */ = {isa = PBXFileReference; explicitFileType = text.script; fileEncoding = 4; path = httpd11.tcl; sourceTree = "<group>"; };
		F974D5720FBE7DC600BF728B /* coroutine.n */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = coroutine.n; sourceTree = "<group>"; };
		F974D5760FBE7E1900BF728B /* tailcall.n */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = tailcall.n; sourceTree = "<group>"; };
		F974D5770FBE7E6100BF728B /* coroutine.test */ = {isa = PBXFileReference; explicitFileType = text.script; fileEncoding = 4; path = coroutine.test; sourceTree = "<group>"; };
		F974D5780FBE7E6100BF728B /* tailcall.test */ = {isa = PBXFileReference; explicitFileType = text.script; fileEncoding = 4; path = tailcall.test; sourceTree = "<group>"; };
................................................................................
				F96D449208F272BA004A47F5 /* tclWinPipe.c */,
				F96D449308F272BA004A47F5 /* tclWinPort.h */,
				F96D449408F272BA004A47F5 /* tclWinReg.c */,
				F96D449508F272BA004A47F5 /* tclWinSerial.c */,
				F96D449608F272BA004A47F5 /* tclWinSock.c */,
				F96D449708F272BA004A47F5 /* tclWinTest.c */,
				F96D449808F272BA004A47F5 /* tclWinThrd.c */,
				F96D449908F272BA004A47F5 /* tclWinThrd.h */,
				F96D449A08F272BA004A47F5 /* tclWinTime.c */,
			);
			path = win;
			sourceTree = "<group>";
		};
		F9ECB1110B26521500A28025 /* platform */ = {
			isa = PBXGroup;







<







 







<







865
866
867
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869
870
871

872
873
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877
878
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1790
1791

1792
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1798
		F96D449208F272BA004A47F5 /* tclWinPipe.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinPipe.c; sourceTree = "<group>"; };
		F96D449308F272BA004A47F5 /* tclWinPort.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = tclWinPort.h; sourceTree = "<group>"; };
		F96D449408F272BA004A47F5 /* tclWinReg.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinReg.c; sourceTree = "<group>"; };
		F96D449508F272BA004A47F5 /* tclWinSerial.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinSerial.c; sourceTree = "<group>"; };
		F96D449608F272BA004A47F5 /* tclWinSock.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinSock.c; sourceTree = "<group>"; };
		F96D449708F272BA004A47F5 /* tclWinTest.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinTest.c; sourceTree = "<group>"; };
		F96D449808F272BA004A47F5 /* tclWinThrd.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinThrd.c; sourceTree = "<group>"; };

		F96D449A08F272BA004A47F5 /* tclWinTime.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinTime.c; sourceTree = "<group>"; };
		F974D56C0FBE7D6300BF728B /* http11.test */ = {isa = PBXFileReference; explicitFileType = text.script; fileEncoding = 4; path = http11.test; sourceTree = "<group>"; };
		F974D56D0FBE7D6300BF728B /* httpd11.tcl */ = {isa = PBXFileReference; explicitFileType = text.script; fileEncoding = 4; path = httpd11.tcl; sourceTree = "<group>"; };
		F974D5720FBE7DC600BF728B /* coroutine.n */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = coroutine.n; sourceTree = "<group>"; };
		F974D5760FBE7E1900BF728B /* tailcall.n */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = tailcall.n; sourceTree = "<group>"; };
		F974D5770FBE7E6100BF728B /* coroutine.test */ = {isa = PBXFileReference; explicitFileType = text.script; fileEncoding = 4; path = coroutine.test; sourceTree = "<group>"; };
		F974D5780FBE7E6100BF728B /* tailcall.test */ = {isa = PBXFileReference; explicitFileType = text.script; fileEncoding = 4; path = tailcall.test; sourceTree = "<group>"; };
................................................................................
				F96D449208F272BA004A47F5 /* tclWinPipe.c */,
				F96D449308F272BA004A47F5 /* tclWinPort.h */,
				F96D449408F272BA004A47F5 /* tclWinReg.c */,
				F96D449508F272BA004A47F5 /* tclWinSerial.c */,
				F96D449608F272BA004A47F5 /* tclWinSock.c */,
				F96D449708F272BA004A47F5 /* tclWinTest.c */,
				F96D449808F272BA004A47F5 /* tclWinThrd.c */,

				F96D449A08F272BA004A47F5 /* tclWinTime.c */,
			);
			path = win;
			sourceTree = "<group>";
		};
		F9ECB1110B26521500A28025 /* platform */ = {
			isa = PBXGroup;

Changes to macosx/Tcl.xcodeproj/project.pbxproj.

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		F96D449208F272BA004A47F5 /* tclWinPipe.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinPipe.c; sourceTree = "<group>"; };
		F96D449308F272BA004A47F5 /* tclWinPort.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = tclWinPort.h; sourceTree = "<group>"; };
		F96D449408F272BA004A47F5 /* tclWinReg.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinReg.c; sourceTree = "<group>"; };
		F96D449508F272BA004A47F5 /* tclWinSerial.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinSerial.c; sourceTree = "<group>"; };
		F96D449608F272BA004A47F5 /* tclWinSock.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinSock.c; sourceTree = "<group>"; };
		F96D449708F272BA004A47F5 /* tclWinTest.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinTest.c; sourceTree = "<group>"; };
		F96D449808F272BA004A47F5 /* tclWinThrd.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinThrd.c; sourceTree = "<group>"; };
		F96D449908F272BA004A47F5 /* tclWinThrd.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = tclWinThrd.h; sourceTree = "<group>"; };
		F96D449A08F272BA004A47F5 /* tclWinTime.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinTime.c; sourceTree = "<group>"; };
		F974D56C0FBE7D6300BF728B /* http11.test */ = {isa = PBXFileReference; explicitFileType = text.script; fileEncoding = 4; path = http11.test; sourceTree = "<group>"; };
		F974D56D0FBE7D6300BF728B /* httpd11.tcl */ = {isa = PBXFileReference; explicitFileType = text.script; fileEncoding = 4; path = httpd11.tcl; sourceTree = "<group>"; };
		F974D5720FBE7DC600BF728B /* coroutine.n */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = coroutine.n; sourceTree = "<group>"; };
		F974D5760FBE7E1900BF728B /* tailcall.n */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = tailcall.n; sourceTree = "<group>"; };
		F974D5770FBE7E6100BF728B /* coroutine.test */ = {isa = PBXFileReference; explicitFileType = text.script; fileEncoding = 4; path = coroutine.test; sourceTree = "<group>"; };
		F974D5780FBE7E6100BF728B /* tailcall.test */ = {isa = PBXFileReference; explicitFileType = text.script; fileEncoding = 4; path = tailcall.test; sourceTree = "<group>"; };
................................................................................
				F96D449208F272BA004A47F5 /* tclWinPipe.c */,
				F96D449308F272BA004A47F5 /* tclWinPort.h */,
				F96D449408F272BA004A47F5 /* tclWinReg.c */,
				F96D449508F272BA004A47F5 /* tclWinSerial.c */,
				F96D449608F272BA004A47F5 /* tclWinSock.c */,
				F96D449708F272BA004A47F5 /* tclWinTest.c */,
				F96D449808F272BA004A47F5 /* tclWinThrd.c */,
				F96D449908F272BA004A47F5 /* tclWinThrd.h */,
				F96D449A08F272BA004A47F5 /* tclWinTime.c */,
			);
			path = win;
			sourceTree = "<group>";
		};
		F9ECB1110B26521500A28025 /* platform */ = {
			isa = PBXGroup;







<







 







<







865
866
867
868
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871

872
873
874
875
876
877
878
....
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1790
1791

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		F96D449208F272BA004A47F5 /* tclWinPipe.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinPipe.c; sourceTree = "<group>"; };
		F96D449308F272BA004A47F5 /* tclWinPort.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = tclWinPort.h; sourceTree = "<group>"; };
		F96D449408F272BA004A47F5 /* tclWinReg.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinReg.c; sourceTree = "<group>"; };
		F96D449508F272BA004A47F5 /* tclWinSerial.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinSerial.c; sourceTree = "<group>"; };
		F96D449608F272BA004A47F5 /* tclWinSock.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinSock.c; sourceTree = "<group>"; };
		F96D449708F272BA004A47F5 /* tclWinTest.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinTest.c; sourceTree = "<group>"; };
		F96D449808F272BA004A47F5 /* tclWinThrd.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinThrd.c; sourceTree = "<group>"; };

		F96D449A08F272BA004A47F5 /* tclWinTime.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclWinTime.c; sourceTree = "<group>"; };
		F974D56C0FBE7D6300BF728B /* http11.test */ = {isa = PBXFileReference; explicitFileType = text.script; fileEncoding = 4; path = http11.test; sourceTree = "<group>"; };
		F974D56D0FBE7D6300BF728B /* httpd11.tcl */ = {isa = PBXFileReference; explicitFileType = text.script; fileEncoding = 4; path = httpd11.tcl; sourceTree = "<group>"; };
		F974D5720FBE7DC600BF728B /* coroutine.n */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = coroutine.n; sourceTree = "<group>"; };
		F974D5760FBE7E1900BF728B /* tailcall.n */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = tailcall.n; sourceTree = "<group>"; };
		F974D5770FBE7E6100BF728B /* coroutine.test */ = {isa = PBXFileReference; explicitFileType = text.script; fileEncoding = 4; path = coroutine.test; sourceTree = "<group>"; };
		F974D5780FBE7E6100BF728B /* tailcall.test */ = {isa = PBXFileReference; explicitFileType = text.script; fileEncoding = 4; path = tailcall.test; sourceTree = "<group>"; };
................................................................................
				F96D449208F272BA004A47F5 /* tclWinPipe.c */,
				F96D449308F272BA004A47F5 /* tclWinPort.h */,
				F96D449408F272BA004A47F5 /* tclWinReg.c */,
				F96D449508F272BA004A47F5 /* tclWinSerial.c */,
				F96D449608F272BA004A47F5 /* tclWinSock.c */,
				F96D449708F272BA004A47F5 /* tclWinTest.c */,
				F96D449808F272BA004A47F5 /* tclWinThrd.c */,

				F96D449A08F272BA004A47F5 /* tclWinTime.c */,
			);
			path = win;
			sourceTree = "<group>";
		};
		F9ECB1110B26521500A28025 /* platform */ = {
			isa = PBXGroup;

Changes to tests/all.tcl.

18
19
20
21
22
23
24


25
26
configure {*}$argv -testdir [file dirname [file dirname [file normalize [
    info script]/...]]]

if {[singleProcess]} {
    interp debug {} -frame 1
}



runAllTests
proc exit args {}







>
>
|

18
19
20
21
22
23
24
25
26
27
28
configure {*}$argv -testdir [file dirname [file dirname [file normalize [
    info script]/...]]]

if {[singleProcess]} {
    interp debug {} -frame 1
}

set ErrorOnFailures [info exists env(ERROR_ON_FAILURES)]
unset -nocomplain env(ERROR_ON_FAILURES)
if {[runAllTests] && $ErrorOnFailures} {exit 1}
proc exit args {}

Changes to tests/basic.test.

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964
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        lappend res $t

        lappend res [catch { run { {*}{error Hejsan} } } err]
        lappend res $err
    } -cleanup {
	unset res t
} -result {0 10 1 Hejsan}







} ;# End of noComp loop

test basic-49.1 {Tcl_EvalEx: verify TCL_EVAL_GLOBAL operation} testevalex {
    set ::x global
    namespace eval ns {
	variable x namespace







>
>
>
>
>
>







957
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        lappend res $t

        lappend res [catch { run { {*}{error Hejsan} } } err]
        lappend res $err
    } -cleanup {
	unset res t
} -result {0 10 1 Hejsan}

test basic-48.24.$noComp {expansion: empty not canonical list, regression test, bug [cc1e91552c]} -constraints $constraints -setup {
    unset -nocomplain a
} -body {
    run {list [list {*}{ }] [list {*}[format %c 32]] [list {*}[set a { }]]}
} -result [lrepeat 3 {}] -cleanup {unset -nocomplain a}

} ;# End of noComp loop

test basic-49.1 {Tcl_EvalEx: verify TCL_EVAL_GLOBAL operation} testevalex {
    set ::x global
    namespace eval ns {
	variable x namespace

Changes to tests/binary.test.

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2713








































2714
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} -returnCodes error -match glob -result {invalid base64 character *}
test binary-73.30 {binary decode base64} -body {
    list [string length [set r [binary decode base64 -strict WFla\n]]] $r
} -returnCodes error -match glob -result {invalid base64 character *}
test binary-73.31 {binary decode base64} -body {
    list [string length [set r [binary decode base64 WA==WFla]]] $r
} -returnCodes error -match glob -result {invalid base64 character *}









































test binary-74.1 {binary encode uuencode} -body {
    binary encode uuencode
} -returnCodes error -match glob -result "wrong # args: *"
test binary-74.2 {binary encode uuencode} -body {
    binary encode uuencode abc
} -result {#86)C







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} -returnCodes error -match glob -result {invalid base64 character *}
test binary-73.30 {binary decode base64} -body {
    list [string length [set r [binary decode base64 -strict WFla\n]]] $r
} -returnCodes error -match glob -result {invalid base64 character *}
test binary-73.31 {binary decode base64} -body {
    list [string length [set r [binary decode base64 WA==WFla]]] $r
} -returnCodes error -match glob -result {invalid base64 character *}
test binary-73.32 {binary decode base64, bug [00d04c4f12]} -body {
    list \
	[string length [binary decode base64 =]] \
	[string length [binary decode base64 " ="]] \
	[string length [binary decode base64 "   ="]] \
	[string length [binary decode base64 "\r\n\t="]] \
} -result [lrepeat 4 0]
test binary-73.33 {binary decode base64, bug [00d04c4f12]} -body {
    list \
	[string length [binary decode base64 ==]] \
	[string length [binary decode base64 " =="]] \
	[string length [binary decode base64 "  =="]] \
	[string length [binary decode base64 "   =="]] \
} -result [lrepeat 4 0]
test binary-73.34 {binary decode base64, (compatibility) unfulfilled base64 (single char) in non-strict mode} -body {
    list \
	[expr {[binary decode base64 a] eq [binary decode base64 ""]}] \
	[expr {[binary decode base64 abcda] eq [binary decode base64 "abcd"]}]
} -result [lrepeat 2 1]
test binary-73.35 {binary decode base64, bad base64 in strict mode} -body {
    set r {}
    foreach c {a " a" "  a" "   a" "    a" abcda abcdabcda a= a== abcda= abcda==} {
	lappend r \
	    [catch {binary decode base64 $c}] \
	    [catch {binary decode base64 -strict $c}]
    }
    set r
} -result [lrepeat 11 0 1]
test binary-73.36 {binary decode base64: check encoded & decoded equals original} -body {
    set r {}
    for {set i 0} {$i < 255 && [llength $r] < 20} {incr i} {
	foreach c {1 2 3 4 5 6 7 8} {
	    set c [string repeat [format %c $i] $c]
	    if {[set a [binary decode base64 [set x [binary encode base64 $c]]]] ne $c} {
		lappend r "encode & decode is wrong on string `$c` (encoded: $x): `$a` != `$c`"
	    }
	}
    }
    join $r \n
} -result {}

test binary-74.1 {binary encode uuencode} -body {
    binary encode uuencode
} -returnCodes error -match glob -result "wrong # args: *"
test binary-74.2 {binary encode uuencode} -body {
    binary encode uuencode abc
} -result {#86)C

Changes to tests/chanio.test.

26
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32

33
34


35
36
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41
....
7442
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7448

7449
7450
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7454
7455
    variable f
    variable i
    variable n
    variable v
    variable msg
    variable expected


    loadTestedCommands
    catch [list package require -exact Tcltest [info patchlevel]]


    package require tcltests
    
    testConstraint testbytestring   [llength [info commands testbytestring]]
    testConstraint testchannel      [llength [info commands testchannel]]
    testConstraint openpipe         1
    testConstraint testfevent       [llength [info commands testfevent]]
    testConstraint testchannelevent [llength [info commands testchannelevent]]
................................................................................
    chan close $f
    string equal $result [testmainthread]
} {1}

test chan-io-60.1 {writing illegal utf sequences} {openpipe fileevent testbytestring} {
    # This test will hang in older revisions of the core.
    set out [open $path(script) w]

    chan puts $out {
	chan puts [testbytestring \xe2]
	exit 1
    }
    proc readit {pipe} {
	variable x
	variable result







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    variable f
    variable i
    variable n
    variable v
    variable msg
    variable expected

    catch {
	::tcltest::loadTestedCommands
	package require -exact Tcltest [info patchlevel]
	set ::tcltestlib [lindex [package ifneeded Tcltest [info patchlevel]] 1]
    }
    package require tcltests
    
    testConstraint testbytestring   [llength [info commands testbytestring]]
    testConstraint testchannel      [llength [info commands testchannel]]
    testConstraint openpipe         1
    testConstraint testfevent       [llength [info commands testfevent]]
    testConstraint testchannelevent [llength [info commands testchannelevent]]
................................................................................
    chan close $f
    string equal $result [testmainthread]
} {1}

test chan-io-60.1 {writing illegal utf sequences} {openpipe fileevent testbytestring} {
    # This test will hang in older revisions of the core.
    set out [open $path(script) w]
    chan puts $out "catch {load $::tcltestlib Tcltest}"
    chan puts $out {
	chan puts [testbytestring \xe2]
	exit 1
    }
    proc readit {pipe} {
	variable x
	variable result

Changes to tests/clock.test.

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.....
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	return -code error "test case attempts to write/query the registry"
    }
    if { ![dict exists $reg $path $key] } {
	return -code error "test case attempts to read unknown registry entry $path $key"
    }
    return [dict get $reg $path $key]
}













# Base test cases:

test clock-0.1 "initial: auto-loading of ensemble and stubs on demand" no_tclclockmod {
    set i [interp create]; # because clock can be used somewhere, test it in new interp:

    set ret [$i eval {
................................................................................
    expr [clock clicks]+1
    concat {}
} {}
test clock-33.2 {clock clicks tests} {
    set start [clock clicks]
    after 10
    set end [clock clicks]
    expr "$end > $start"
} {1}
test clock-33.3 {clock clicks tests} {
    list [catch {clock clicks foo} msg] $msg
} {1 {bad option "foo": must be -milliseconds or -microseconds}}
test clock-33.4 {clock clicks tests} {
    expr [clock clicks -milliseconds]+1
    concat {}
} {}
test clock-33.4a {clock milliseconds} {
    expr { [clock milliseconds] + 1 }
    concat {}
} {}
test clock-33.5 {clock clicks tests, millisecond timing test} {
    # This test can fail on a system that is so heavily loaded that
    # the test takes >60 ms to run.
    set start [clock clicks -milli]
    after 10
    set end [clock clicks -milli]
    # 60 msecs seems to be the max time slice under Windows 95/98
    expr {
	  ($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
} {1 {ambiguous option "-": must be -milliseconds or -microseconds}}

test clock-33.8 {clock clicks test, microsecond 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 clicks -micro]
    after 10
    set end [clock clicks -micro]

    expr {($end > $start) && (($end - $start) <= 60000)}

} {1}
test clock-33.8a {clock test, microsecond 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 microseconds]
    after 10
    set end [clock microseconds]
    expr {($end > $start) && (($end - $start) <= 60000)}


} {1}

test clock-33.9 {clock clicks test, millis align with seconds} {
    set t1 [clock seconds]
    while { 1 } {
	set t2 [clock clicks -millis]
	set t3 [clock seconds]
	if { $t3 == $t1 } break
................................................................................
test clock-35.2 {clock seconds tests} {
    list [catch {clock seconds foo} msg] $msg
} {1 {wrong # args: should be "clock seconds"}}
test clock-35.3 {clock seconds tests} {
    set start [clock seconds]
    after 2000
    set end [clock seconds]
    expr "$end > $start"
} {1}


test clock-36.1 {clock scan next monthname} {
    clock format [clock scan "next june" -base [clock scan "june 1, 2000"]] \
	    -format %m.%Y
} "06.2001"







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.....
36346
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36348
36349
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36351
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36354
36355
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36360
	return -code error "test case attempts to write/query the registry"
    }
    if { ![dict exists $reg $path $key] } {
	return -code error "test case attempts to read unknown registry entry $path $key"
    }
    return [dict get $reg $path $key]
}

proc timeWithinDuration {duration start end} {
    regexp {([\d.]+)(s|ms|us)} $duration -> duration unit
    if {[llength $start] > 1} { set start [expr "([join $start +])/[llength $start]"] }
    if {[llength $end] > 1} { set end [expr "([join $end +])/[llength $end]"] }
    set delta [expr {$end - $start}]
    expr {
	  ($delta > 0) && ($delta <= $duration) ?
	  "ok" :
	  "test should have taken 0-$duration $unit, actually took $delta"}
}


# Base test cases:

test clock-0.1 "initial: auto-loading of ensemble and stubs on demand" no_tclclockmod {
    set i [interp create]; # because clock can be used somewhere, test it in new interp:

    set ret [$i eval {
................................................................................
    expr [clock clicks]+1
    concat {}
} {}
test clock-33.2 {clock clicks tests} {
    set start [clock clicks]
    after 10
    set end [clock clicks]
    expr {$end > $start}
} {1}
test clock-33.3 {clock clicks tests} {
    list [catch {clock clicks foo} msg] $msg
} {1 {bad option "foo": must be -milliseconds or -microseconds}}
test clock-33.4 {clock clicks tests} {
    expr [clock clicks -milliseconds]+1
    concat {}
} {}
test clock-33.4a {clock milliseconds} {
    expr { [clock milliseconds] + 1 }
    concat {}
} {}
test clock-33.5 {clock clicks tests, millisecond timing test} {
    set start [set end {}]
    lassign [time {
	lappend start [clock clicks -milli]
	after 1 {lappend end [clock clicks -milli]}
	vwait end
    } 5] tm
    timeWithinDuration [expr {int($tm/1000 + 1)}]ms $start $end
} {ok}
test clock-33.5a {clock tests, millisecond timing test} {
    set start [set end {}]
    lassign [time {
	lappend start [clock milliseconds]
	after 1 {lappend end [clock milliseconds]}
	vwait end
    } 5] tm
    timeWithinDuration [expr {int($tm/1000 + 1)}]ms $start $end






} {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
} {1 {ambiguous option "-": must be -milliseconds or -microseconds}}

test clock-33.8 {clock clicks test, microsecond timing test} {
    set start [set end {}]
    lassign [time {
	lappend start [clock clicks -micro]

	after 1 {lappend end [clock clicks -micro]}
	vwait end
    } 5] tm
    timeWithinDuration [expr {int($tm + 10)}]us $start $end
} {ok}
test clock-33.8a {clock test, microsecond timing test} {

    set start [set end {}]
    lassign [time {
	lappend start [clock microseconds]

	after 1 {lappend end [clock microseconds]}
	vwait end
    } 5] tm
    timeWithinDuration [expr {int($tm + 10)}]us $start $end
} {ok}

test clock-33.9 {clock clicks test, millis align with seconds} {
    set t1 [clock seconds]
    while { 1 } {
	set t2 [clock clicks -millis]
	set t3 [clock seconds]
	if { $t3 == $t1 } break
................................................................................
test clock-35.2 {clock seconds tests} {
    list [catch {clock seconds foo} msg] $msg
} {1 {wrong # args: should be "clock seconds"}}
test clock-35.3 {clock seconds tests} {
    set start [clock seconds]
    after 2000
    set end [clock seconds]
    expr {$end > $start}
} {1}


test clock-36.1 {clock scan next monthname} {
    clock format [clock scan "next june" -base [clock scan "june 1, 2000"]] \
	    -format %m.%Y
} "06.2001"

Changes to tests/cmdAH.test.

19
20
21
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29
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33
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catch [list package require -exact Tcltest [info patchlevel]]

testConstraint testchmod       [llength [info commands testchmod]]
testConstraint testsetplatform [llength [info commands testsetplatform]]
testConstraint testvolumetype  [llength [info commands testvolumetype]]
testConstraint linkDirectory [expr {
    ![testConstraint win] ||
    ([string index $tcl_platform(osVersion) 0] >= 5
     && [lindex [file system [temporaryDirectory]] 1] eq "NTFS")
}]

global env
set cmdAHwd [pwd]
catch {set platform [testgetplatform]}

................................................................................
    testsetplatform windows
    file tail {c:/foo\bar}
} bar
test cmdAH-9.51 {Tcl_FileObjCmd: tail} testsetplatform {
    testsetplatform windows
    file tail {foo\bar}
} bar








# rootname
test cmdAH-10.1 {Tcl_FileObjCmd: rootname} -returnCodes error -body {
    file rootname a b
} -result {wrong # args: should be "file rootname name"}
test cmdAH-10.2 {Tcl_FileObjCmd: rootname} testsetplatform {
    testsetplatform unix







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catch [list package require -exact Tcltest [info patchlevel]]

testConstraint testchmod       [llength [info commands testchmod]]
testConstraint testsetplatform [llength [info commands testsetplatform]]
testConstraint testvolumetype  [llength [info commands testvolumetype]]
testConstraint linkDirectory [expr {
    ![testConstraint win] ||
    ($::tcl_platform(osVersion) >= 5.0
     && [lindex [file system [temporaryDirectory]] 1] eq "NTFS")
}]

global env
set cmdAHwd [pwd]
catch {set platform [testgetplatform]}

................................................................................
    testsetplatform windows
    file tail {c:/foo\bar}
} bar
test cmdAH-9.51 {Tcl_FileObjCmd: tail} testsetplatform {
    testsetplatform windows
    file tail {foo\bar}
} bar
test cmdAH-9.52 {Tcl_FileObjCmd: tail / normalize, bug 7a9dc52b29} {
    list \
	[file tail {~/~foo}] \
	[file tail {~/test/~foo}] \
	[file tail [file normalize {~/~foo}]] \
	[file tail [file normalize {~/test/~foo}]]
} [lrepeat 4 ./~foo]

# rootname
test cmdAH-10.1 {Tcl_FileObjCmd: rootname} -returnCodes error -body {
    file rootname a b
} -result {wrong # args: should be "file rootname name"}
test cmdAH-10.2 {Tcl_FileObjCmd: rootname} testsetplatform {
    testsetplatform unix

Changes to tests/env.test.

49
50
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61
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..
94
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    variable keep
    variable env2

    set env2 [array get env]
    foreach name [array names env] {
	# Keep some environment variables that support operation of the tcltest
	# package.
	if {[string toupper $name] ni $keep} {
	    unset env($name)
	}
    }
    return
}


................................................................................

proc cleanup1 {} {
    encodingrestore
    envrestore
}
 
variable keep {
    TCL_LIBRARY PATH LD_LIBRARY_PATH LIBPATH DISPLAY SHLIB_PATH
    SYSTEMDRIVE SYSTEMROOT DYLD_LIBRARY_PATH DYLD_FRAMEWORK_PATH
    DYLD_NEW_LOCAL_SHARED_REGIONS DYLD_NO_FIX_PREBINDING
    SECURITYSESSIONID LANG WINDIR TERM
    CONNOMPROGRAMFILES PROGRAMFILES COMMONPROGRAMW6432 PROGRAMW6432
}

variable printenvScript [makeFile [string map [list @keep@ [list $keep]] {
    encoding system iso8859-1
    proc lrem {listname name} {
	upvar $listname list
	set i [lsearch -nocase $list $name]







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49
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94
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    variable keep
    variable env2

    set env2 [array get env]
    foreach name [array names env] {
	# Keep some environment variables that support operation of the tcltest
	# package.
	if {[string toupper $name] ni [string toupper $keep]} {
	    unset env($name)
	}
    }
    return
}


................................................................................

proc cleanup1 {} {
    encodingrestore
    envrestore
}
 
variable keep {
    TCL_LIBRARY PATH LD_LIBRARY_PATH LIBPATH PURE_PROG_NAME DISPLAY
    SHLIB_PATH SYSTEMDRIVE SYSTEMROOT DYLD_LIBRARY_PATH DYLD_FRAMEWORK_PATH
    DYLD_NEW_LOCAL_SHARED_REGIONS DYLD_NO_FIX_PREBINDING
    __CF_USER_TEXT_ENCODING SECURITYSESSIONID LANG WINDIR TERM
    CommonProgramFiles ProgramFiles CommonProgramW6432 ProgramW6432
}

variable printenvScript [makeFile [string map [list @keep@ [list $keep]] {
    encoding system iso8859-1
    proc lrem {listname name} {
	upvar $listname list
	set i [lsearch -nocase $list $name]

Changes to tests/event.test.

523
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    foreach i [after info] {
	after cancel $i
    }
    after 10; update; # On Mac make sure update won't take long
} -body {
    after 100 {set x x-done}
    after 200 {set y y-done}
    after 300 {set z z-done}
    after idle {set q q-done}
    set x before
    set y before
    set z before
    set q before
    list [vwait y] $x $y $z $q
} -cleanup {







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    foreach i [after info] {
	after cancel $i
    }
    after 10; update; # On Mac make sure update won't take long
} -body {
    after 100 {set x x-done}
    after 200 {set y y-done}
    after 400 {set z z-done}
    after idle {set q q-done}
    set x before
    set y before
    set z before
    set q before
    list [vwait y] $x $y $z $q
} -cleanup {

Changes to tests/fCmd.test.

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    if {[catch {makeDirectory tcl[pid] /tmp} tmpspace] == 0} {
	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]
}]
testConstraint notDarwin9 [expr {![testConstraint darwin9]}]

testConstraint fileSharing 0
testConstraint notFileSharing 1
testConstraint linkFile 1
testConstraint linkDirectory 1
................................................................................
    file attributes foo.tmp {*}[lrange $attrs 0 3]
} -cleanup {
    file delete -force -- foo.tmp
} -result {}

if {
    [testConstraint win] &&
    ([string index $tcl_platform(osVersion) 0] < 5
     || [lindex [file system [temporaryDirectory]] 1] ne "NTFS")
} then {
    testConstraint linkDirectory 0
    testConstraint linkFile 0
}

test fCmd-28.1 {file link} -returnCodes error -body {







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    if {[catch {makeDirectory tcl[pid] /tmp} tmpspace] == 0} {
	testConstraint xdev [expr {([dev .] != [dev $tmpspace])}]
    }
}

# Also used in winFCmd...
if {[testConstraint win]} {

    if {[testConstraint nt] && $::tcl_platform(osVersion) >= 5.0} {

        if {$::tcl_platform(osVersion) >= 6.0} {
            testConstraint winVista 1
        } else {
            testConstraint win2000orXP 1
        }
    }
}

testConstraint darwin9 [expr {
    [testConstraint unix]
    && $tcl_platform(os) eq "Darwin"
    && [package vsatisfies 1.$::tcl_platform(osVersion) 1.9]
}]
testConstraint notDarwin9 [expr {![testConstraint darwin9]}]

testConstraint fileSharing 0
testConstraint notFileSharing 1
testConstraint linkFile 1
testConstraint linkDirectory 1
................................................................................
    file attributes foo.tmp {*}[lrange $attrs 0 3]
} -cleanup {
    file delete -force -- foo.tmp
} -result {}

if {
    [testConstraint win] &&
    ($::tcl_platform(osVersion) < 5.0
     || [lindex [file system [temporaryDirectory]] 1] ne "NTFS")
} then {
    testConstraint linkDirectory 0
    testConstraint linkFile 0
}

test fCmd-28.1 {file link} -returnCodes error -body {

Changes to tests/fileName.test.

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catch [list package require -exact Tcltest [info patchlevel]]

testConstraint testsetplatform [llength [info commands testsetplatform]]
testConstraint testtranslatefilename [llength [info commands testtranslatefilename]]
testConstraint linkDirectory 1
testConstraint symbolicLinkFile 1
if {[testConstraint win]} {
    if {[string index $tcl_platform(osVersion) 0] < 5 \
	    || [lindex [file system [temporaryDirectory]] 1] ne "NTFS"} {
	testConstraint linkDirectory 0
    }
    testConstraint symbolicLinkFile 0
    testConstraint sharedCdrive [expr {![catch {cd //[info hostname]/c}]}]
}
# This match compares the first two words of the result. If the wanted result







|







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catch [list package require -exact Tcltest [info patchlevel]]

testConstraint testsetplatform [llength [info commands testsetplatform]]
testConstraint testtranslatefilename [llength [info commands testtranslatefilename]]
testConstraint linkDirectory 1
testConstraint symbolicLinkFile 1
if {[testConstraint win]} {
    if {$::tcl_platform(osVersion) < 5.0 \
	    || [lindex [file system [temporaryDirectory]] 1] ne "NTFS"} {
	testConstraint linkDirectory 0
    }
    testConstraint symbolicLinkFile 0
    testConstraint sharedCdrive [expr {![catch {cd //[info hostname]/c}]}]
}
# This match compares the first two words of the result. If the wanted result

Changes to tests/format.test.

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} -match regexp -result {-2414724693 f*701239ab}
test format-19.2 {Bug 1867855} {
    format %llx 0
} 0
test format-19.3 {Bug 2830354} {
    string length [format %340f 0]
} 340















# Note that this test may fail in future versions
test format-20.1 {Bug 2932421: plain %s caused intrep change of args} -body {
    set x [dict create a b c d]
    format %s $x
    # After this, obj in $x should be a dict
    # We are testing to make sure it has not been shimmered to a







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} -match regexp -result {-2414724693 f*701239ab}
test format-19.2 {Bug 1867855} {
    format %llx 0
} 0
test format-19.3 {Bug 2830354} {
    string length [format %340f 0]
} 340

test format-19.4.1 {Bug d498578df4: width overflow should cause limit exceeded} \
-constraints {longIs32bit} -body {
    # in case of overflow into negative, it produces width -2 (and limit exceeded),
    # in case of width will be unsigned, it will be outside limit (2GB for 32bit)...
    # and it don't throw an error in case the bug is not fixed (and probably no segfault).
    format %[expr {0xffffffff - 1}]g 0
} -returnCodes error -result "max size for a Tcl value exceeded"

test format-19.4.2 {Bug d498578df4: width overflow should cause limit exceeded} -body {
    # limit should exceeds in any case,
    # and it don't throw an error in case the bug is not fixed (and probably no segfault).
    format %[expr {0xffffffffffffffff - 1}]g 0
} -returnCodes error -result "max size for a Tcl value exceeded"

# Note that this test may fail in future versions
test format-20.1 {Bug 2932421: plain %s caused intrep change of args} -body {
    set x [dict create a b c d]
    format %s $x
    # After this, obj in $x should be a dict
    # We are testing to make sure it has not been shimmered to a

Changes to tests/http.test.

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	set port [lindex [fconfigure $listen -sockname] 2]
    }
}
 
test http-1.1 {http::config} {
    http::config -useragent UserAgent
    http::config
} [list -accept */* -proxyfilter http::ProxyRequired -proxyhost {} -proxyport {} -urlencoding utf-8 -useragent "UserAgent"]
test http-1.2 {http::config} {
    http::config -proxyfilter
} http::ProxyRequired
test http-1.3 {http::config} {
    catch {http::config -junk}
} 1
test http-1.4 {http::config} {
................................................................................
    set savedconf [http::config]
    http::config -proxyhost nowhere.come -proxyport 8080 \
	-proxyfilter myFilter -useragent "Tcl Test Suite" \
	-urlencoding iso8859-1
    set x [http::config]
    http::config {*}$savedconf
    set x
} {-accept */* -proxyfilter myFilter -proxyhost nowhere.come -proxyport 8080 -urlencoding iso8859-1 -useragent {Tcl Test Suite}}
test http-1.5 {http::config} -returnCodes error -body {
    http::config -proxyhost {} -junk 8080
} -result {Unknown option -junk, must be: -accept, -proxyfilter, -proxyhost, -proxyport, -urlencoding, -useragent}
test http-1.6 {http::config} -setup {
    set oldenc [http::config -urlencoding]
} -body {
    set enc [list [http::config -urlencoding]]
    http::config -urlencoding iso8859-1
    lappend enc [http::config -urlencoding]
} -cleanup {







|







 







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	set port [lindex [fconfigure $listen -sockname] 2]
    }
}
 
test http-1.1 {http::config} {
    http::config -useragent UserAgent
    http::config
} [list -accept */* -pipeline 1 -postfresh 0 -proxyfilter http::ProxyRequired -proxyhost {} -proxyport {} -repost 0 -urlencoding utf-8 -useragent UserAgent -zip 1]
test http-1.2 {http::config} {
    http::config -proxyfilter
} http::ProxyRequired
test http-1.3 {http::config} {
    catch {http::config -junk}
} 1
test http-1.4 {http::config} {
................................................................................
    set savedconf [http::config]
    http::config -proxyhost nowhere.come -proxyport 8080 \
	-proxyfilter myFilter -useragent "Tcl Test Suite" \
	-urlencoding iso8859-1
    set x [http::config]
    http::config {*}$savedconf
    set x
} {-accept */* -pipeline 1 -postfresh 0 -proxyfilter myFilter -proxyhost nowhere.come -proxyport 8080 -repost 0 -urlencoding iso8859-1 -useragent {Tcl Test Suite} -zip 1}
test http-1.5 {http::config} -returnCodes error -body {
    http::config -proxyhost {} -junk 8080
} -result {Unknown option -junk, must be: -accept, -pipeline, -postfresh, -proxyfilter, -proxyhost, -proxyport, -repost, -urlencoding, -useragent, -zip}
test http-1.6 {http::config} -setup {
    set oldenc [http::config -urlencoding]
} -body {
    set enc [list [http::config -urlencoding]]
    http::config -urlencoding iso8859-1
    lappend enc [http::config -urlencoding]
} -cleanup {

Changes to tests/http11.test.

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# returns in 3.2 and 3.3 and HTTP/1.1 in all but test 3.1

proc handler {var sock token} {
    upvar #0 $var data
    set chunk [read $sock]
    append data $chunk
    #::http::Log "handler read [string length $chunk] ([chan configure $sock -buffersize])"
    if {[eof $sock]} {
        #::http::Log "handler eof $sock"
	chan event $sock readable {}
    }
}

test http11-3.0 "-handler,close,identity" -setup {
    variable httpd [create_httpd]
    set testdata ""
} -body {
    set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \







|
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# returns in 3.2 and 3.3 and HTTP/1.1 in all but test 3.1

proc handler {var sock token} {
    upvar #0 $var data
    set chunk [read $sock]
    append data $chunk
    #::http::Log "handler read [string length $chunk] ([chan configure $sock -buffersize])"
    return [string length $chunk]



}

test http11-3.0 "-handler,close,identity" -setup {
    variable httpd [create_httpd]
    set testdata ""
} -body {
    set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \

Added tests/httpPipeline.test.





































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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# httpPipeline.test
#
#	Test HTTP/1.1 concurrent requests including
#	queueing, pipelining and retries.
#
# Copyright (C) 2018 Keith Nash <kjnash@users.sourceforge.net>
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

package require tcltest 2
namespace import -force ::tcltest::*

package require http 2.8

set sourcedir [file normalize [file dirname [info script]]]
source [file join $sourcedir httpTest.tcl]
source [file join $sourcedir httpTestScript.tcl]

# ------------------------------------------------------------------------------
# (1) Define the test scripts that will be used to generate logs for analysis -
#     and also define the "correct" results.
# ------------------------------------------------------------------------------

proc ReturnTestScriptAndResult {ca cb delay te} {

    switch -- $ca {
	1     {set start {
	    START
	    KEEPALIVE 0
	    PIPELINE  0
	}}

	2     {set start {
	    START
	    KEEPALIVE 0
	    PIPELINE  1
	}}

	3     {set start {
	    START
	    KEEPALIVE 1
	    PIPELINE  0
	}}

	4     {set start {
	    START
	    KEEPALIVE 1
	    PIPELINE  1
	}}

	default {
	    return -code error {no matching script}
	}
    }

    set middle "
	    [list DELAY $delay]
    "

    switch -- $cb {
	1     {set end {
	    GET a
	    GET b
	    GET c
	    GET a
	    STOP
	    }
	    set resShort {1 ? ? ?}
	    set resLong  {1 2 3 4}
	}

	2     {set end {
	    GET a
	    HEAD b
	    GET c
	    HEAD a
	    HEAD c
	    STOP
	    }
	    set resShort {1 ? ? ? ?}
	    set resLong  {1 2 3 4 5}
	}

	3     {set end {
	    HEAD a
	    GET b
	    HEAD c
	    HEAD b
	    GET a
	    GET b
	    STOP
	    }
	    set resShort {1 ? ? ? ? ?}
	    set resLong  {1 2 3 4 5 6}
	}

	4     {set end {
	    GET a
	    GET b
	    GET c
	    GET a
	    POST b address=home code=brief paid=yes
	    GET c
	    GET a
	    GET b
	    GET c
	    STOP
	    }
	    set resShort {1 ? ? ? 5 ? ? ? ?}
	    set resLong  {1 2 3 4 5 6 7 8 9}
	}

	5     {set end {
	    POST a address=home code=brief paid=yes
	    POST b address=home code=brief paid=yes
	    POST c address=home code=brief paid=yes
	    POST a address=home code=brief paid=yes
	    POST b address=home code=brief paid=yes
	    POST c address=home code=brief paid=yes
	    POST a address=home code=brief paid=yes
	    POST b address=home code=brief paid=yes
	    POST c address=home code=brief paid=yes
	    STOP
	    }
	    set resShort {1 2 3 4 5 6 7 8 9}
	    set resLong  {1 2 3 4 5 6 7 8 9}
	}

	6     {set end {
	    POST a address=home code=brief paid=yes
	    GET b address=home code=brief paid=yes
	    POST c address=home code=brief paid=yes
	    GET a address=home code=brief paid=yes
	    GET b address=home code=brief paid=yes
	    POST c address=home code=brief paid=yes
	    POST a address=home code=brief paid=yes
	    HEAD b address=home code=brief paid=yes
	    GET c address=home code=brief paid=yes
	    STOP
	    }
	    set resShort {1 ? 3 ? ? 6 7 ? ?}
	    set resLong  {1 2 3 4 5 6 7 8 9}
	}

	7     {set end {
	    GET b address=home code=brief paid=yes
	    POST a address=home code=brief paid=yes
	    GET a address=home code=brief paid=yes
	    POST c address=home code=brief paid=yes
	    GET b address=home code=brief paid=yes
	    HEAD b address=home code=brief paid=yes
	    POST c address=home code=brief paid=yes
	    POST a address=home code=brief paid=yes
	    GET c address=home code=brief paid=yes
	    STOP
	    }
	    set resShort {1 2 ? 4 ? ? 7 8 ?}
	    set resLong  {1 2 3 4 5 6 7 8 9}
	}

	8     {set end {
	    # Telling the server to close the connection.
	    GET a
	    GET b close=y
	    GET c
	    GET a
	    GET b
	    GET c
	    GET a
	    GET b
	    GET c
	    STOP
	    }
	    set resShort {1 ? 3 ? ? ? ? ? ?}
	    set resLong  {1 2 3 4 5 6 7 8 9}
	}

	9     {set end {
	    # Telling the server to close the connection.
	    GET a
	    POST b close=y address=home code=brief paid=yes
	    GET c
	    GET a
	    GET b
	    GET c
	    GET a
	    GET b
	    GET c
	    STOP
	    }
	    set resShort {1 2 3 ? ? ? ? ? ?}
	    set resLong  {1 2 3 4 5 6 7 8 9}
	}

	10     {set end {
	    # Telling the server to close the connection.
	    GET a
	    GET b close=y
	    POST c address=home code=brief paid=yes
	    GET a
	    GET b
	    GET c
	    GET a
	    GET b
	    GET c
	    STOP
	    }
	    set resShort {1 ? 3 ? ? ? ? ? ?}
	    set resLong  {1 2 3 4 5 6 7 8 9}
	}

	11    {set end {
	    # Telling the server to close the connection twice.
	    GET a
	    GET b close=y
	    GET c
	    GET a
	    GET b close=y
	    GET c
	    GET a
	    GET b
	    GET c
	    STOP
	    }
	    set resShort {1 ? 3 ? ? 6 ? ? ?}
	    set resLong  {1 2 3 4 5 6 7 8 9}
	}

	12    {set end {
	    # Telling the server to delay before sending the response.
	    GET a
	    GET b delay=1
	    GET c
	    GET a
	    GET b
	    STOP
	    }
	    set resShort {1 ? ? ? ?}
	    set resLong  {1 2 3 4 5}
	}

	13    {set end {
	    # Making the server close the connection (time out).
	    GET a
	    WAIT 2000
	    GET b
	    GET c
	    GET a
	    GET b
	    STOP
	    }
	    set resShort {1 2 ? ? ?}
	    set resLong  {1 2 3 4 5}
	}

	14    {set end {
	    # Making the server close the connection (time out) twice.
	    GET a
	    WAIT 2000
	    GET b
	    GET c
	    GET a
	    WAIT 2000
	    GET b
	    GET c
	    GET a
	    GET b
	    GET c
	    STOP
	    }
	    set resShort {1 2 ? ? 5 ? ? ? ?}
	    set resLong  {1 2 3 4 5 6 7 8 9}
	}

	15    {set end {
	    POST a address=home code=brief paid=yes
	    POST b address=home code=brief paid=yes close=y delay=1
	    POST c address=home code=brief paid=yes delay=1
	    POST a address=home code=brief paid=yes close=y
	    WAIT 2000
	    POST b address=home code=brief paid=yes delay=1
	    POST c address=home code=brief paid=yes close=y
	    POST a address=home code=brief paid=yes
	    POST b address=home code=brief paid=yes close=y
	    POST c address=home code=brief paid=yes
	    STOP
	    }
	    set resShort {1 2 3 4 5 6 7 8 9}
	    set resLong  {1 2 3 4 5 6 7 8 9}
	}

	16    {set end {
	    POST a address=home code=brief paid=yes
	    GET b address=home code=brief paid=yes
	    POST c address=home code=brief paid=yes close=y
	    GET a address=home code=brief paid=yes
	    GET b address=home code=brief paid=yes close=y
	    POST c address=home code=brief paid=yes
	    WAIT 2000
	    POST a address=home code=brief paid=yes
	    HEAD b address=home code=brief paid=yes close=y
	    GET c address=home code=brief paid=yes
	    STOP
	    }
	    set resShort {1 ? 3 4 ? 6 7 ? 9}
	    set resLong  {1 2 3 4 5 6 7 8 9}
	}

	17    {set end {
	    GET b address=home code=brief paid=yes
	    POST a address=home code=brief paid=yes
	    GET a address=home code=brief paid=yes
	    POST c address=home code=brief paid=yes close=y
	    GET b address=home code=brief paid=yes
	    HEAD b address=home code=brief paid=yes close=y
	    POST c address=home code=brief paid=yes
	    WAIT 2000
	    POST a address=home code=brief paid=yes
	    WAIT 2000
	    GET c address=home code=brief paid=yes
	    STOP
	    }
	    set resShort {1 2 3 4 5 ? 7 8 9}
	    set resLong  {1 2 3 4 5 6 7 8 9}
	}


	18    {set end {
	    REPOST 0
	    GET a
	    WAIT 2000
	    POST b address=home code=brief paid=yes
	    GET c
	    GET a
	    STOP
	    }
	    set resShort {1 2 ? ?}
	    set resLong  {1 2 3 4}
	    # resShort is overwritten below for the case ($te == 1).
	}


	19    {set end {
	    REPOST 0
	    GET a
	    WAIT 2000
	    GET b address=home code=brief paid=yes
	    GET c
	    GET a
	    STOP
	    }
	    set resShort {1 2 ? ?}
	    set resLong  {1 2 3 4}
	}


	20    {set end {
	    POSTFRESH 1
	    GET a
	    WAIT 2000
	    POST b address=home code=brief paid=yes
	    GET c
	    GET a
	    STOP
	    }
	    set resShort {1 3 ?}
	    set resLong  {1 3 4}
	}


	21    {set end {
	    POSTFRESH 1
	    GET a
	    WAIT 2000
	    GET b address=home code=brief paid=yes
	    GET c
	    GET a
	    STOP
	    }
	    set resShort {1 2 ? ?}
	    set resLong  {1 2 3 4}
	}

	22    {set end {
	    GET a
	    WAIT 2000
	    KEEPALIVE 0
	    POST b address=home code=brief paid=yes
	    KEEPALIVE 1
	    GET c
	    GET a
	    STOP
	    }
	    set resShort {1 3 ?}
	    set resLong  {1 3 4}
	}


	23    {set end {
	    GET a
	    WAIT 2000
	    KEEPALIVE 0
	    GET b address=home code=brief paid=yes
	    KEEPALIVE 1
	    GET c
	    GET a
	    STOP
	    }
	    set resShort {1 3 ?}
	    set resLong  {1 3 4}
	}

	24    {set end {
	    GET a
	    KEEPALIVE 0
	    POST b address=home code=brief paid=yes
	    KEEPALIVE 1
	    GET c
	    GET a
	    STOP
	    }
	    set resShort {1 ? ?}
	    set resLong  {1 3 4}
	}


	25    {set end {
	    GET a
	    KEEPALIVE 0
	    GET b address=home code=brief paid=yes
	    KEEPALIVE 1
	    GET c
	    GET a
	    STOP
	    }
	    set resShort {1 ? ?}
	    set resLong  {1 3 4}
	}

	default {
	    return -code error {no matching script}
	}
    }


    if {$ca < 3} {
	# Not Keep-Alive.
        set result "Passed all sanity checks."

    } elseif {$ca == 3} {
        # Keep-Alive, not pipelined.
        set result {}
        append result "Passed all sanity checks.\n"
        append result "Have overlaps including response body:\n"

    } else {
        # Keep-Alive, pipelined: ($ca == 4)
        set result {}
        append result "Passed all sanity checks.\n"
        append result "Overlap-free without response body:\n"
        append result "$resShort"
    }

    # - The special case of test *.18*-testEof needs test results to be
    #   individually written.
    # - These test -repost 0 when there is a POST to apply it to, and the server
    #   timeout has not been detected.
    if {($cb == 18) && ($te == 1)} {
        if {$ca < 3} {
	    # Not Keep-Alive.
	    set result "Passed all sanity checks."

	} elseif {$ca == 3 && $delay == 0} {
	    # Keep-Alive, not pipelined.
            set result [MakeMessage {
		|Problems with sanity checks:
		|Wrong sequence for token ::http::2 - {A B C D X X X}
		|- and error(s) X
		|Wrong sequence for token ::http::3 - {A X X}
		|- and error(s) X
		|Wrong sequence for token ::http::4 - {A X X X}
		|- and error(s) X
		|
		|Have overlaps including response body:
		|
	    }]

	} elseif {$ca == 3} {
	    # Keep-Alive, not pipelined.
            set result [MakeMessage {
		|Problems with sanity checks:
		|Wrong sequence for token ::http::2 - {A B C D X X X}
		|- and error(s) X
		|
		|Have overlaps including response body:
		|
	    }]

	} elseif {$delay == 0} {
	    # Keep-Alive, pipelined: ($ca == 4)
            set result [MakeMessage {
		|Problems with sanity checks:
		|Wrong sequence for token ::http::2 - {A B C D X X X}
		|- and error(s) X
		|Wrong sequence for token ::http::3 - {A X X}
		|- and error(s) X
		|Wrong sequence for token ::http::4 - {A X X X}
		|- and error(s) X
		|
		|Overlap-free without response body:
		|
	    }]

	} else {
            set result [MakeMessage {
		|Problems with sanity checks:
		|Wrong sequence for token ::http::2 - {A B C D X X X}
		|- and error(s) X
		|
		|Overlap-free without response body:
		|
	    }]

        }
    }

    return [list "$start$middle$end" $result]
}

# ------------------------------------------------------------------------------
#  Proc MakeMessage
# ------------------------------------------------------------------------------
# WHD's one-line command to generate multi-line strings from readable code.
#
# Example:
#   set blurb [MakeMessage {
#            |This command allows multi-line strings to be created with readable
#            |code, and without breaking the rules for indentation.
#            |
#            |The command shifts the entire block of text to the left, omitting
#            |the pipe character and the spaces to its left.
#   }]
# ------------------------------------------------------------------------------

proc MakeMessage {in} {
    regsub -all -line {^\s*\|} [string trim $in] {}
    # N.B. Implicit Return.
}


proc ReturnTestScript {ca cb delay te} {
    lassign [ReturnTestScriptAndResult $ca $cb $delay $te] script result
    return $script
}

proc ReturnTestResult {ca cb delay te} {
    lassign [ReturnTestScriptAndResult $ca $cb $delay $te] script result
    return $result
}


# ------------------------------------------------------------------------------
# (2) Command to run a test script and use httpTest to analyse the logs.
# ------------------------------------------------------------------------------

namespace import httpTestScript::runHttpTestScript
namespace import httpTestScript::cleanupHttpTestScript
namespace import httpTest::cleanupHttpTest
namespace import httpTest::logAnalyse
namespace import httpTest::setHttpTestOptions

proc RunTest {header footer delay te} {
    set num [runHttpTestScript [ReturnTestScript $header $footer $delay $te]]
    set skipOverlaps 0
    set notPiped    {}
    set notIncluded {}

    # --------------------------------------------------------------------------
    # Custom code for specific tests
    # --------------------------------------------------------------------------
    if {$header < 3} {
        set skipOverlaps 1
        for {set i 1} {$i <= $num} {incr i} {
	    lappend notPiped $i
        }
    } elseif {$header > 2 && $footer == 18 && $te == 1} {
        set skipOverlaps 1
        if {$delay == 0} {
	    # Transaction 1 is conventional.
	    # Check that transactions 2,3,4 are cancelled.
	    set notPiped {1}
	    set notIncluded $notPiped
        } else {
	    # Transaction 1 is conventional.
	    # Check that transaction 2 is cancelled.
	    # The timing of transactions 3 and 4 is uncertain.
	    set notPiped {1 3 4}
	    set notIncluded $notPiped
	}
    } elseif {$footer in {20 22 23 24 25}} {
	# Transaction 2 uses its own socket.
	set notPiped    2
	set notIncluded $notPiped
    } else {
    }
    # --------------------------------------------------------------------------
    # End of custom code for specific tests
    # --------------------------------------------------------------------------


    set Results [logAnalyse $num $skipOverlaps $notIncluded $notPiped]
    lassign $Results msg cleanE cleanF dirtyE dirtyF
    if {$msg eq {}} {
        set msg "Passed all sanity checks."
    } else {
        set msg "Problems with sanity checks:\n$msg"
    }

    if 0 {
        puts $msg
        puts "Overlap-free including response body:\n$cleanF"
        puts "Have overlaps including response body:\n$dirtyF"
        puts "Overlap-free without response body:\n$cleanE"
        puts "Have overlaps without response body:\n$dirtyE"
    }

    if {$header < 3} {
        # No ordering, just check that transactions all finish
        set result $msg
    } elseif {$header == 3} {
        # Not pipelined - check overlaps with response body.
        set result "$msg\nHave overlaps including response body:\n$dirtyF"
    } else {
        # Pipelined - check overlaps without response body.  Check that the
        # first request, the first requests after replay, and POSTs are clean.
        set result "$msg\nOverlap-free without response body:\n$cleanE"
    }
    set ::nTokens $num
    return $result
}


# ------------------------------------------------------------------------------
# (3) VERBOSITY CONTROL
# ------------------------------------------------------------------------------
# If tests fail, run an individual test with -verbose 1 or 2 for diagnosis.
# If still obscure, uncomment #Log and ##Log lines in the http package.
# ------------------------------------------------------------------------------

setHttpTestOptions -verbose 0

# ------------------------------------------------------------------------------
# (4) Define the base URLs used for testing.  Each must have a query string.
# ------------------------------------------------------------------------------
# - A HTTP/1.1 server is required.  It should be configured to provide
#   persistent connections when requested to do so, and to close these
#   connections if they are idle for one second.
# - The resource must be served with status 200 in response to a valid GET or
#   POST.
# - The value of "page" is always specified in the query-string. Different
#   resources for the three values of "page" allow testing of both chunked and
#   unchunked transfer encoding.
# - The variables "close" and "delay" may be specified in the query-string (for
#   a GET) or the request body (for a POST).
#   - "delay" is a numerical value in seconds, and causes the server to delay
#     the response, including headers.
#   - "close", if it has the value "y", instructs the server to close the
#     connection ater the current request.
# - Any other variables should be ignored.
# ------------------------------------------------------------------------------

namespace eval ::httpTestScript {
    variable URL
    array set URL {
        a  http://test-tcl-http.kerlin.org/index.html?page=privacy
        b  http://test-tcl-http.kerlin.org/index.html?page=conditions
        c  http://test-tcl-http.kerlin.org/index.html?page=welcome
    }
}


# ------------------------------------------------------------------------------
# (5) Define the tests
# ------------------------------------------------------------------------------
# Constraints:
# - serverNeeded - the URLs defined at (4) must be available, and must have the
#                  properties specified there.
# - duplicate    - the value of -pipeline does not matter if -keepalive 0
# - timeout1s    - tests that work correctly only if the server closes
#                  persistent connections after one second.
#
# Server timeout of persistent connections should be 1s.  Delays of 2s are
# intended to cause timeout.
# Servers are usually configured to use a longer timeout: this will cause the
# tests to fail.  The "2000" could be replaced with a larger number, but the
# tests will then be inconveniently slow.
# ------------------------------------------------------------------------------

#testConstraint serverNeeded 1
#testConstraint timeout1s 1
#testConstraint duplicate 1

# ------------------------------------------------------------------------------
#  Proc SetTestEof - to edit the command ::http::KeepSocket
# ------------------------------------------------------------------------------
# The usual line in command ::http::KeepSocket is "    set TEST_EOF 0".
# Whether the value set in the file is 0 or 1, change it here to the value
# specified by the argument.
#
# It is worth doing all tests for both values of the argument.
#
# test 0  - ::http::KeepSocket is unchanged, detects server eof where possible
#           and closes the connection.
# test 1  - ::http::KeepSocket is edited, does not detect server eof, so the
#           reaction to finding server eof can be tested without the difficulty
#           of testing in the few milliseconds of an asynchronous close event.
# ------------------------------------------------------------------------------

proc SetTestEof {test} {
    set body [info body ::http::KeepSocket]
    set subs "    set TEST_EOF $test"
    set count [regsub -line -all -- {^\s*set TEST_EOF .*$} $body $subs newBody]
    if {$count != 1} {
        return -code error {proc ::http::KeepSocket has unexpected form}
    }
    proc ::http::KeepSocket {token} $newBody
    return
}

for {set header 1} {$header <= 4} {incr header} {
    if {$header == 4} {
	setHttpTestOptions -dotted 1
	set match glob
    } else {
	setHttpTestOptions -dotted 0
	set match exact
    }

    if {$header == 2} {
        set cons0 {serverNeeded duplicate}
    } else {
        set cons0 serverNeeded
    }

    for {set footer 1} {$footer <= 25} {incr footer} {
        foreach {delay label} {
	       0 a
	       1 b
	       2 c
	       3 d
	       5 e
	       8 f
	      12 g
	     100 h
	     500 i
	    2000 j
	} {
	  foreach te {0 1} {
	    if {$te} {
	        set tag testEof
	    } else {
	        set tag normal
	    }
	    set suffix {}
	    set cons $cons0

	    # ------------------------------------------------------------------
	    # Custom code for individual tests
	    # ------------------------------------------------------------------
	    if {$footer in {18}} {
		# Custom code:
		if {($label eq "j") && ($te == 1)} {
		    continue
		}
		if {$te == 1} {
		    # The test (of REPOST 0) is useful if tag is "testEof"
		    # (server timeout without client reaction).  The same test
		    # has a different result if tag is "normal".

		    set suffix " - extra test for -repost 0 - ::http::2 must be"
		    append suffix " cancelled"
		    if {($delay == 0)} {
			append suffix ", along with  ::http::3  ::http::4 if"
			append suffix " the test creates these before ::http::2"
			append suffix " is cancelled"
		    }
		} else {
		}
	    } elseif {$footer in {19}} {
		set suffix " - extra test for -repost 0"
	    } elseif {$footer in {20 21}} {
		set suffix " - extra test for -postfresh 1"
		if {($footer == 20)} {
		    append suffix " - ::http::2 uses a separate socket"
		    append suffix ", other requests use a persistent connection"
		}
	    } elseif {$footer in {22 23 24 25}} {
		append suffix " - ::http::2 uses a separate socket"
		append suffix ", other requests use a persistent connection"
	    } else {
	    }

	    if {($footer >= 13 && $footer <= 23)} {
		# Test use WAIT and depend on server timeout before this time.
		lappend cons timeout1s
	    }
	    # ------------------------------------------------------------------
	    # End of custom code.
	    # ------------------------------------------------------------------

            set name "pipeline test header $header footer $footer delay $delay $tag$suffix"


	    # Here's the test:
            test httpPipeline-${header}.${footer}${label}-${tag} $name \
            -constraints $cons \
            -setup [string map [list TE $te] {
		# Restore default values for tests:
		http::config -pipeline 1 -postfresh 0 -repost 1
                http::init
                set http::http(uid) 0
		SetTestEof {TE}
	    }] -body [list RunTest $header $footer $delay $te] -cleanup {
		# Restore default values for tests:
		http::config -pipeline 1 -postfresh 0 -repost 1
		cleanupHttpTestScript
		SetTestEof 0
		cleanupHttpTest
		after 2000
		# Wait for persistent sockets on the server to time out.
	    } -result [ReturnTestResult $header $footer $delay $te] -match $match


	  }

	}
    }
}

# ------------------------------------------------------------------------------
# (*) Notes on tests *.18*-testEof, *.19*-testEof - these test -repost 0
# ------------------------------------------------------------------------------
# These tests are a bit awkward because the main test kit analyses whether all
# requests are satisfied, with retries if necessary, and it has result analysis
# for processing retry logs.
# - *.18*-testEof tests that certain requests are NOT satisfied, so the analysis
#   is a one-off.
# - Tests *.18a-testEof depend on client/server timing - the test needs to call
#   http::geturl for all requests before the POST (request 2) is cancelled.
#   We test that requests 2, 3, 4 are all cancelled.
# - Other tests *.18*-testEof may not request 3 and 4 in time for the to be
#   added to the write queue before request 2 is completed. We simply check that
#   request 2 is cancelled.
# - The behaviour is different if all connections are allowed to time out
#   (label "j").  This case is not needed to test -repost 0, and is omitted.
# - Tests *.18*-normal and *.19* are conventional (-repost 0 should have no
#   effect).
# ------------------------------------------------------------------------------


unset header footer delay label suffix match cons name te
namespace delete ::httpTest
namespace delete ::httpTestScript

::tcltest::cleanupTests

Added tests/httpTest.tcl.



















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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# httpTest.tcl
#
#	Test HTTP/1.1 concurrent requests including
#	queueing, pipelining and retries.
#
# Copyright (C) 2018 Keith Nash <kjnash@users.sourceforge.net>
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

# ------------------------------------------------------------------------------
# "Package" httpTest for analysis of Log output of http requests.
# ------------------------------------------------------------------------------
# This is a specialised test kit for examining the presence, ordering, and
# overlap of multiple HTTP transactions over a persistent ("Keep-Alive")
# connection; and also for testing reconnection in accordance with RFC 7230 when
# the connection is lost.
#
# This kit is probably not useful for other purposes.  It depends on the
# presence of specific Log commands in the http library, and it interprets the
# logs that these commands create.
# ------------------------------------------------------------------------------

package require http

namespace eval ::http {
    variable TestStartTimeInMs [clock milliseconds]
#    catch {puts stdout "Start time (zero ms) is $TestStartTimeInMs"}
}

namespace eval ::httpTest {
    variable testResults {}
    variable testOptions
    array set testOptions {
        -verbose 0
        -dotted  1
    }
    # -verbose - 0 quiet 1 write to stdout 2 write more
    # -dotted  - (boolean) use dots for absences in lists of transactions
}

proc httpTest::Puts {txt} {
    variable testOptions
    if {$testOptions(-verbose) > 0} {
        puts stdout $txt
        flush stdout
    }
    return
}

# http::Log
#
# A special-purpose logger used for running tests.
# - Processes Log calls that have "^" in their arguments, and records them in
#   variable ::httpTest::testResults.
# - Also writes them to stdout (using Puts) if ($testOptions(-verbose) > 0).
# - Also writes Log calls that do not have "^", if ($testOptions(-verbose) > 1).

proc http::Log {args} {
    variable TestStartTimeInMs
    set time [expr {[clock milliseconds] - $TestStartTimeInMs}]
    set txt [list $time {*}$args]
    if {[string first ^ $txt] != -1} {
        ::httpTest::LogRecord $txt
        ::httpTest::Puts $txt
    } elseif {$::httpTest::testOptions(-verbose) > 1} {
        ::httpTest::Puts $txt
    }
    return
}


# Called by http::Log (the "testing" version) to record logs for later analysis.

proc httpTest::LogRecord {txt} {
    variable testResults

    set pos [string first ^ $txt]
    set len [string length  $txt]
    if {$pos > $len - 3} {
        puts stdout "Logging Error: $txt"
        puts stdout "Fix this call to Log in http-*.tm so it has ^ then\
		a letter then a numeral."
        flush stdout
    } elseif {$pos == -1} {
        # Called by mistake.
    } else {
        set letter [string index $txt [incr pos]]
        set number [string index $txt [incr pos]]
        # Max 9 requests!
        lappend testResults [list $letter $number]
    }

    return
}


# ------------------------------------------------------------------------------
# Commands for analysing the logs recorded when calling http::geturl.
# ------------------------------------------------------------------------------

# httpTest::TestOverlaps --
#
# The main test for correct behaviour of pipelined and sequential
# (non-pipelined) transactions.  Other tests should be run first to detect
# any inconsistencies in the data (e.g. absence of the elements that are
# examined here).
#
# Examine the sequence $someResults for each transaction from 1 to $n,
# ignoring any that are listed in $badTrans.
# Determine whether the elements "B" to $term for one transaction overlap
# elements "B" to $term for the previous and following transactions.
#
# Transactions in the list $badTrans are not included in "clean" or
# "dirty", but their possible overlap with other transactions is noted.
# Transactions in the list $notPiped are a subset of $badTrans, and
# their possible overlap with other transactions is NOT noted.
#
# Arguments:
# someResults - list of results, each of the form {letter numeral}
# n           - number of HTTP transactions
# term        - letter that indicated end of search range. "E" for testing
#               overlaps from start of request to end of response headers.
#               "F" to extend to the end of the response body.
# msg         - the cumulative message from sanity checks.  Append to it only
#               to report a test failure.
# badTrans    - list of transaction numbers not to be assessed as "clean" or
#               "dirty"
# notPiped    - subset of badTrans.  List of transaction numbers that cannot
#               taint another transaction by overlapping with it, because it
#               used a different socket.
#
# Return value: [list $msg $clean $dirty]
# msg   - warning messages: nothing will be appended to argument $msg if there
#         is an error with the test.
# clean - list of transactions that have no overlap with other transactions
# dirty - list of transactions that have YES overlap with other transactions

proc httpTest::TestOverlaps {someResults n term msg badTrans notPiped} {
    variable testOptions

    # Check whether transactions overlap:
    set clean {}
    set dirty {}
    for {set i 1} {$i <= $n} {incr i} {
        if {$i in $badTrans} {
            continue
        }
        set myStart   [lsearch -exact $someResults [list B $i]]
        set myEnd     [lsearch -exact $someResults [list $term $i]]

        if {($myStart == -1 || $myEnd == -1)} {
            set res "Cannot find positions of transaction $i"
	    append msg $res \n
	    Puts $res
        }

	set overlaps {}
	for {set j $myStart} {$j <= $myEnd} {incr j} {
	    lassign [lindex $someResults $j] letter number
	    if {$number != $i && $letter ne "A" && $number ni $notPiped} {
		lappend overlaps $number
	    }
	}

        if {[llength $overlaps] == 0} {
	    set res "Transaction $i has no overlaps"
	    Puts $res
	    lappend clean $i
	    if {$testOptions(-dotted)} {
		# N.B. results from different segments are concatenated.
		lappend dirty .
	    } else {
	    }
        } else {
	    set res "Transaction $i overlaps with [join $overlaps { }]"
	    Puts $res
	    lappend dirty $i
	    if {$testOptions(-dotted)} {
		# N.B. results from different segments are concatenated.
		lappend clean .
	    } else {
	    }
        }
    }
    return [list $msg $clean $dirty]
}

# httpTest::PipelineNext --
#
# Test whether prevPair, pair are valid as consecutive elements of a pipelined
# sequence (Start 1), (End 1), (Start 2), (End 2) ...
# Numbers are integers increasing (by 1 if argument "any" is false), and need
# not begin with 1.
# The first element of the sequence has prevPair {} and is always passed as
# valid.
#
# Arguments;
# Start        - string that labels the start of a segment
# End          - string that labels the end of a segment
# prevPair     - previous "pair" (list of string and number) element of a
#                sequence, or {} if argument "pair" is the first in the
#                sequence.
# pair         - current "pair" (list of string and number) element of a
#                sequence
# any          - (boolean) iff true, accept any increasing sequence of integers.
#                If false, integers must increase by 1.
#
# Return value - boolean, true iff the two pairs are valid consecutive elements.

proc httpTest::PipelineNext {Start End prevPair pair any} {
    if {$prevPair eq {}} {
        return 1
    }

    lassign $prevPair letter number
    lassign $pair newLetter newNumber
    if {$letter eq $Start} {
	return [expr {($newLetter eq $End) && ($newNumber == $number)}]
    } elseif {$any} {
        set nxt [list $Start [expr {$number + 1}]]
	return [expr {($newLetter eq $Start) && ($newNumber > $number)}]
    } else {
        set nxt [list $Start [expr {$number + 1}]]
	return [expr {($newLetter eq $Start) && ($newNumber == $number + 1)}]
    }
}

# httpTest::TestPipeline --
#
# Given a sequence of "pair" elements, check that the elements whose string is
# $Start or $End form a valid pipeline. Ignore other elements.
#
# Return value: {} if valid pipeline, otherwise a non-empty error message.

proc httpTest::TestPipeline {someResults n Start End msg desc badTrans} {
    set sequence {}
    set prevPair {}
    set ok 1
    set any [llength $badTrans]
    foreach pair $someResults {
        lassign $pair letter number
        if {($letter in [list $Start $End]) && ($number ni $badTrans)} {
            lappend sequence $pair
            if {![PipelineNext $Start $End $prevPair $pair $any]} {
		set ok 0
		break
            }
            set prevPair $pair
        }
    }

    if {!$ok} {
        set res "$desc are not pipelined: {$sequence}"
        append msg $res \n
        Puts $res
    }
    return $msg
}

# httpTest::TestSequence --
#
# Examine each transaction from 1 to $n, ignoring any that are listed
# in $badTrans.
# Check that each transaction has elements A to F, in alphabetical order.

proc httpTest::TestSequence {someResults n msg badTrans} {
    variable testOptions

    for {set i 1} {$i <= $n} {incr i} {
        if {$i in $badTrans} {
	    continue
        }
        set sequence {}
        foreach pair $someResults {
            lassign $pair letter number
            if {$number == $i} {
                lappend sequence $letter
            }
        }
        if {$sequence eq {A B C D E F}} {
        } else {
            set res "Wrong sequence for token ::http::$i - {$sequence}"
	    append msg $res \n
	    Puts $res
            if {"X" in $sequence} {
                set res "- and error(s) X"
		append msg $res \n
		Puts $res
            }
            if {"Y" in $sequence} {
                set res "- and warnings(s) Y"
		append msg $res \n
		Puts $res
            }
        }
    }
    return $msg
}

#
# Arguments:
# someResults  - list of elements, each a list of a letter and a number
# n            - (positive integer) the number of HTTP requests
# msg          - accumulated warning messages
# skipOverlaps - (boolean) whether to skip testing of transaction overlaps
# badTrans     - list of transaction numbers not to be assessed as "clean" or
#                "dirty" by their overlaps
#   for 1/2 includes all transactions
#   for 3/4 includes an increasing (with recursion) set that will not be included in the list because they are already handled.
# notPiped     - subset of badTrans.  List of transaction numbers that cannot
#                taint another transaction by overlapping with it, because it
#                used a different socket.
#
# Return value: [list $msg $cleanE $cleanF $dirtyE $dirtyF]
# msg    - warning messages: nothing will be appended to argument $msg if there
#          is no error with the test.
# cleanE - list of transactions that have no overlap with other transactions
#          (not considering response body)
# dirtyE - list of transactions that have YES overlap with other transactions
#          (not considering response body)
# cleanF - list of transactions that have no overlap with other transactions
#          (including response body)
# dirtyF - list of transactions that have YES overlap with other transactions
#          (including response body)

proc httpTest::MostAnalysis {someResults n msg skipOverlaps badTrans notPiped} {
    variable testOptions

    # Check that stages for "good" transactions are all present and correct:
    set msg [TestSequence $someResults $n $msg $badTrans]

    # Check that requests are pipelined:
    set msg [TestPipeline $someResults $n B C $msg Requests $notPiped]

    # Check that responses are pipelined:
    set msg [TestPipeline $someResults $n D F $msg Responses $notPiped]

    if {$skipOverlaps} {
	set cleanE {}
	set dirtyE {}
	set cleanF {}
	set dirtyF {}
    } else {
	Puts "Overlaps including response body (test for non-pipelined case)"
	lassign [TestOverlaps $someResults $n F $msg $badTrans $notPiped] msg cleanF dirtyF

	Puts "Overlaps without response body (test for pipelined case)"
	lassign [TestOverlaps $someResults $n E $msg $badTrans $notPiped] msg cleanE dirtyE
    }

    return [list $msg $cleanE $cleanF $dirtyE $dirtyF]
}

# httpTest::ProcessRetries --
#
# Command to examine results for socket-changing records [PQR],
# divide the results into segments for each connection, and analyse each segment
# individually.
# (Could add $sock to the logging to simplify this, but never mind.)
#
# In each segment, identify any transactions that are not included, and
# any that are aborted, to assist subsequent testing.
#
# Prepend A records (socket-independent) to each segment for transactions that
# were scheduled (by A) but not completed (by F).  Pass each segment to
# MostAnalysis for processing.

proc httpTest::ProcessRetries {someResults n msg skipOverlaps notIncluded notPiped} {
    variable testOptions

    set nextRetry [lsearch -glob -index 0 $someResults {[PQR]}]
    if {$nextRetry == -1} {
        return [MostAnalysis $someResults $n $msg $skipOverlaps $notIncluded $notPiped]
    }
    set badTrans $notIncluded
    set tryCount 0
    set try $nextRetry
    incr tryCount
    lassign [lindex $someResults $try] letter number
    Puts "Processing retry [lindex $someResults $try]"
    set beforeTry [lrange $someResults 0 $try-1]
    Puts [join $beforeTry \n]
    set afterTry [lrange $someResults $try+1 end]

    set dummyTry   {}
    for {set i 1} {$i <= $n} {incr i} {
        set first [lsearch -exact $beforeTry [list A $i]]
        set last  [lsearch -exact $beforeTry [list F $i]]
        if {$first == -1} {
	    set res "Transaction $i was not started in connection number $tryCount"
	    # So lappend it to badTrans and don't include it in the call below of MostAnalysis.
	    # append msg $res \n
	    Puts $res
	    if {$i ni $badTrans} {
		lappend badTrans $i
	    } else {
	    }
        } elseif {$last == -1} {
	    set res "Transaction $i was started but unfinished in connection number $tryCount"
	    # So lappend it to badTrans and don't include it in the call below of MostAnalysis.
	    # append msg $res \n
	    Puts $res
	    lappend badTrans $i
	    lappend dummyTry [list A $i]
        } else {
	    set res "Transaction $i was started and finished in connection number $tryCount"
	    # So include it in the call below of MostAnalysis.
	    # So lappend it to notIncluded and don't include it in the recursive call of
	    # ProcessRetries which handles the later connections.
	    # append msg $res \n
	    Puts $res
	    lappend notIncluded $i
        }
    }

    # Analyse the part of the results before the first replay:
    set HeadResults [MostAnalysis $beforeTry $n $msg $skipOverlaps $badTrans $notPiped]
    lassign $HeadResults msg cleanE1 cleanF1 dirtyE1 dirtyF1

    # Pass the rest of the results to be processed recursively.
    set afterTry [concat $dummyTry $afterTry]
    set TailResults [ProcessRetries $afterTry $n $msg $skipOverlaps $notIncluded $notPiped]
    lassign $TailResults msg cleanE2 cleanF2 dirtyE2 dirtyF2

    set cleanE [concat $cleanE1 $cleanE2]
    set cleanF [concat $cleanF1 $cleanF2]
    set dirtyE [concat $dirtyE1 $dirtyE2]
    set dirtyF [concat $dirtyF1 $dirtyF2]
    return [list $msg $cleanE $cleanF $dirtyE $dirtyF]
}

# httpTest::logAnalyse --
#
#	The main command called to analyse logs for a single test.
#
# Arguments:
# n            - (positive integer) the number of HTTP requests
# skipOverlaps - (boolean) whether to skip testing of transaction overlaps
# notIncluded  - list of transaction numbers not to be assessed as "clean" or
#                "dirty" by their overlaps
# notPiped     - subset of notIncluded.  List of transaction numbers that cannot
#                taint another transaction by overlapping with it, because it
#                used a different socket.
#
# Return value: [list $msg $cleanE $cleanF $dirtyE $dirtyF]
# msg    - warning messages: {} if there is no error with the test.
# cleanE - list of transactions that have no overlap with other transactions
#          (not considering response body)
# dirtyE - list of transactions that have YES overlap with other transactions
#          (not considering response body)
# cleanF - list of transactions that have no overlap with other transactions
#          (including response body)
# dirtyF - list of transactions that have YES overlap with other transactions
#          (including response body)

proc httpTest::logAnalyse {n skipOverlaps notIncluded notPiped} {
    variable testResults
    variable testOptions

    # Check that each data item has the correct form {letter numeral}.
    set ii 0
    set ok 1
    foreach pair $testResults {
	lassign $pair letter number
	if {    [string match {[A-Z]} $letter]
	     && [string match {[0-9]} $number]
	} {
	    # OK
	} else {
	    set ok 0
	    set res "Error: testResults has bad element {$pair} at position $ii"
	    append msg $res \n
	    Puts $res
	}
	incr ii
    }

    if {!$ok} {
	return $msg
    }
    set msg {}

    Puts [join $testResults \n]
    ProcessRetries $testResults $n $msg $skipOverlaps $notIncluded $notPiped
    # N.B. Implicit Return.
}

proc httpTest::cleanupHttpTest {} {
    variable testResults
    set testResults {}
    return
}

proc httpTest::setHttpTestOptions {key args} {
    variable testOptions
    if {$key ni {-dotted -verbose}} {
        return -code error {valid options are -dotted, -verbose}
    }
    set testOptions($key) {*}$args
}

namespace eval httpTest {
    namespace export cleanupHttpTest logAnalyse setHttpTestOptions
}

Added tests/httpTestScript.tcl.



























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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# httpTestScript.tcl
#
#	Test HTTP/1.1 concurrent requests including
#	queueing, pipelining and retries.
#
# Copyright (C) 2018 Keith Nash <kjnash@users.sourceforge.net>
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

# ------------------------------------------------------------------------------
# "Package" httpTestScript for executing test scripts written in a convenient
# shorthand.
# ------------------------------------------------------------------------------

# ------------------------------------------------------------------------------
# Documentation for "package" httpTestScript.
# ------------------------------------------------------------------------------
# To use the package:
# (a) define URLs as the values of elements in the array ::httpTestScript
# (b) define a script in terms of the commands
#         START STOP DELAY KEEPALIVE WAIT PIPELINE GET HEAD POST
#     referring to URLs by the name of the corresponding array element.  The
#     script can include any other Tcl commands, and evaluates in the
#     httpTestScript namespace.
# (c) Use the command httpTestScript::runHttpTestScript to evaluate the script.
# (d) For tcltest tests, wrap the runHttpTestScript call in a suitable "test"
#     command.
# ------------------------------------------------------------------------------
# START
# Must be the first command of the script.
#
# STOP
# Must be present in the script to avoid waiting for client timeout.
# Usually the last command, but can be elsewhere to end a script prematurely.
# Subsequent httpTestScript commands will have no effect.
#
# DELAY ms
# If there are no WAIT commands, this sets the delay in ms between subsequent
# calls to http::geturl.  Default 500ms.
#
# KEEPALIVE
# Set the value passed to http::geturl for the -keepalive option.  The command
# applies to subsequent requests in the script. Default 1.
#
# WAIT ms
# Pause for a time in ms before sending subsequent requests.
#
# PIPELINE boolean
# Set the value of -pipeline using http::config.  The last PIPELINE command
# in the script applies to every request. Default 1.
#
# POSTFRESH boolean
# Set the value of -postfresh using http::config.  The last POSTFRESH command
# in the script applies to every request. Default 0.
#
# REPOST boolean
# Set the value of -repost using http::config.  The last REPOST command
# in the script applies to every request. Default 1 for httpTestScript.
# (Default value in http is 0).
#
# GET uriCode ?arg ...?
# Send a HTTP request using the GET method.
# Arguments:
# uriCode - the code for the base URI - the value must be stored in
#           ::httpTestScript::URL($uriCode).
# args    - strings that will be joined by "&" and appended to the query
#           string with a preceding "&".
#
# HEAD uriCode ?arg ...?
# Send a HTTP request using the HEAD method.
# Arguments: as for GET
#
# POST uriCode ?arg ...?
# Send a HTTP request using the POST method.
# Arguments:
# uriCode - the code for the base URI - the value must be stored in
#           ::httpTestScript::URL($uriCode).
# args    - strings that will be joined by "&" and used as the request body.
# ------------------------------------------------------------------------------

namespace eval ::httpTestScript {
    namespace export runHttpTestScript cleanupHttpTestScript
}

# httpTestScript::START --
# Initialise, and create a long-stop timeout.

proc httpTestScript::START {} {
    variable CountRequestedSoFar
    variable RequestsWhenStopped
    variable KeepAlive
    variable Delay
    variable TimeOutCode
    variable TimeOutDone
    variable StartDone
    variable StopDone
    variable CountFinishedSoFar
    variable RequestList
    variable RequestsMade
    variable ExtraTime
    variable ActualKeepAlive

    if {[info exists StartDone] && ($StartDone == 1)} {
        set msg {START has been called twice without an intervening STOP}
        return -code error $msg
    }

    set StartDone 1
    set StopDone 0
    set TimeOutDone 0
    set CountFinishedSoFar 0
    set CountRequestedSoFar 0
    set RequestList {}
    set RequestsMade {}
    set ExtraTime 0
    set ActualKeepAlive 1

    # Undefined until a STOP command:
    unset -nocomplain RequestsWhenStopped

    # Default values:
    set KeepAlive 1
    set Delay 500

    # Default values for tests:
    KEEPALIVE 1
    PIPELINE  1
    POSTFRESH 0
    REPOST    1

    set TimeOutCode [after 30000 httpTestScript::TimeOutNow]
#    set TimeOutCode [after 4000 httpTestScript::TimeOutNow]
    return
}

# httpTestScript::STOP --
# Do not process any more commands.  The commands will be executed but will
# silently do nothing.

proc httpTestScript::STOP {} {
    variable CountRequestedSoFar
    variable CountFinishedSoFar
    variable RequestsWhenStopped
    variable TimeOutCode
    variable StartDone
    variable StopDone
    variable RequestsMade

    if {$StopDone} {
        # Don't do anything on a second call.
        return
    }

    if {![info exists StartDone]} {
        return -code error {initialise the script by calling command START}
    }

    set StopDone 1
    set StartDone 0
    set RequestsWhenStopped $CountRequestedSoFar
    unset -nocomplain StartDone

    if {$CountFinishedSoFar == $RequestsWhenStopped} {
        if {[info exists TimeOutCode]} {
            after cancel $TimeOutCode
        }
        set ::httpTestScript::FOREVER 0
    }
    return
}

# httpTestScript::DELAY --
# If there are no WAIT commands, this sets the delay in ms between subsequent
# calls to http::geturl.  Default 500ms.

proc httpTestScript::DELAY {t} {
    variable StartDone
    variable StopDone

    if {$StopDone} {
        return
    }

    if {![info exists StartDone]} {
        return -code error {initialise the script by calling command START}
    }

    variable Delay

    set Delay $t
    return
}

# httpTestScript::KEEPALIVE --
# Set the value passed to http::geturl for the -keepalive option.  Default 1.

proc httpTestScript::KEEPALIVE {b} {
    variable StartDone
    variable StopDone

    if {$StopDone} {
        return
    }

    if {![info exists StartDone]} {
        return -code error {initialise the script by calling command START}
    }

    variable KeepAlive
    set KeepAlive $b
    return
}

# httpTestScript::WAIT --
# Pause for a time in ms before processing any more commands.

proc httpTestScript::WAIT {t} {
    variable StartDone
    variable StopDone
    variable ExtraTime

    if {$StopDone} {
        return
    }

    if {![info exists StartDone]} {
        return -code error {initialise the script by calling command START}
    }

    if {(![string is integer -strict $t]) || $t < 0} {
        return -code error {argument to WAIT must be a non-negative integer}
    }

    incr ExtraTime $t

    return
}

# httpTestScript::PIPELINE --
# Pass a value to http::config -pipeline.

proc httpTestScript::PIPELINE {b} {
    variable StartDone
    variable StopDone

    if {$StopDone} {
        return
    }

    if {![info exists StartDone]} {
        return -code error {initialise the script by calling command START}
    }

    ::http::config -pipeline $b
    ##::http::Log http(-pipeline) is now [::http::config -pipeline]
    return
}

# httpTestScript::POSTFRESH --
# Pass a value to http::config -postfresh.

proc httpTestScript::POSTFRESH {b} {
    variable StartDone
    variable StopDone

    if {$StopDone} {
        return
    }

    if {![info exists StartDone]} {
        return -code error {initialise the script by calling command START}
    }

    ::http::config -postfresh $b
    ##::http::Log http(-postfresh) is now [::http::config -postfresh]
    return
}

# httpTestScript::REPOST --
# Pass a value to http::config -repost.

proc httpTestScript::REPOST {b} {
    variable StartDone
    variable StopDone

    if {$StopDone} {
        return
    }

    if {![info exists StartDone]} {
        return -code error {initialise the script by calling command START}
    }

    ::http::config -repost $b
    ##::http::Log http(-repost) is now [::http::config -repost]
    return
}

# httpTestScript::GET --
# Send a HTTP request using the GET method.
# Arguments:
# uriCode - the code for the base URI - the value must be stored in
#           ::httpTestScript::URL($uriCode).
# args    - strings that will each be preceded by "&" and appended to the query
#           string.

proc httpTestScript::GET {uriCode args} {
    variable RequestList
    lappend RequestList GET
    RequestAfter $uriCode 0 {} {*}$args
    return
}

# httpTestScript::HEAD --
# Send a HTTP request using the HEAD method.
# Arguments: as for GET

proc httpTestScript::HEAD {uriCode args} {
    variable RequestList
    lappend RequestList HEAD
    RequestAfter $uriCode 1 {} {*}$args
    return
}

# httpTestScript::POST --
# Send a HTTP request using the POST method.
# Arguments:
# uriCode - the code for the base URI - the value must be stored in
#           ::httpTestScript::URL($uriCode).
# args    - strings that will be joined by "&" and used as the request body.

proc httpTestScript::POST {uriCode args} {
    variable RequestList
    lappend RequestList POST
    RequestAfter $uriCode 0 {use} {*}$args
    return
}


proc httpTestScript::RequestAfter {uriCode validate query args} {
    variable CountRequestedSoFar
    variable Delay
    variable ExtraTime
    variable StartDone
    variable StopDone
    variable KeepAlive

    if {$StopDone} {
        return
    }

    if {![info exists StartDone]} {
        return -code error {initialise the script by calling command START}
    }

    incr CountRequestedSoFar
    set idelay [expr {($CountRequestedSoFar - 1) * $Delay + 10 + $ExtraTime}]

    # Could pass values of -pipeline, -postfresh, -repost if it were
    # useful to change these mid-script.
    after $idelay [list httpTestScript::Requester $uriCode $KeepAlive $validate $query {*}$args]
    return
}

proc httpTestScript::Requester {uriCode keepAlive validate query args} {
    variable URL

    ::http::config -accept {*/*}

    set absUrl $URL($uriCode)
    if {$query eq {}} {
	if {$args ne {}} {
	    append absUrl & [join $args &]
	}
	set queryArgs {}
    } elseif {$validate} {
        return -code error {cannot have both -validate (HEAD) and -query (POST)}
    } else {
	set queryArgs [list -query [join $args &]]
    }

    if {[catch {
        ::http::geturl     $absUrl        \
                -validate  $validate      \
                -timeout   10000          \
                {*}$queryArgs             \
                -keepalive $keepAlive     \
                -command   ::httpTestScript::WhenFinished
    } token]} {
        set msg $token
        catch {puts stdout "Error: $msg"}
        return
    } else {
        # Request will begin.
    }

    return

}

proc httpTestScript::TimeOutNow {} {
    variable TimeOutDone

    set TimeOutDone 1
    set ::httpTestScript::FOREVER 0
    return
}

proc httpTestScript::WhenFinished {hToken} {
    variable CountFinishedSoFar
    variable RequestsWhenStopped
    variable TimeOutCode
    variable StopDone
    variable RequestList
    variable RequestsMade
    variable ActualKeepAlive

    upvar #0 $hToken state

    if {[catch {
	if {    [info exists state(transfer)]
	     && ($state(transfer) eq "chunked")
	} {
	    set Trans chunked
	} else {
	    set Trans unchunked
	}

	if {    [info exists ::httpTest::testOptions(-verbose)]
	     && ($::httpTest::testOptions(-verbose) > 0)
	} {
	    puts "Token    $hToken
Response $state(http)
Status   $state(status)
Method   $state(method)
Transfer $Trans
Size     $state(currentsize)
URL      $state(url)
"
	}

	if {!$state(-keepalive)} {
	    set ActualKeepAlive 0
	}

	if {[info exists state(method)]} {
	    lappend RequestsMade $state(method)
	} else {
	    lappend RequestsMade UNKNOWN
	}
	set tk [namespace tail $hToken]

	if {    ($state(http) != {HTTP/1.1 200 OK})
	     || ($state(status) != {ok})
	     || (($state(currentsize) == 0) && ($state(method) ne "HEAD"))
	} {
	    ::http::Log ^X$tk unexpected result Response $state(http) Status $state(status) Size $state(currentsize) - token $hToken
	}
    } err]} {
	::http::Log ^X$tk httpTestScript::WhenFinished failed with error status: $err - token $hToken
    }

    incr CountFinishedSoFar
    if {$StopDone && ($CountFinishedSoFar == $RequestsWhenStopped)} {
        if {[info exists TimeOutCode]} {
            after cancel $TimeOutCode
        }
        if {$RequestsMade ne $RequestList && $ActualKeepAlive} {
	    ::http::Log ^X$tk unexpected result - Script asked for "{$RequestList}" but got "{$RequestsMade}" - token $hToken
        }
        set ::httpTestScript::FOREVER 0
    }

    return
}


proc httpTestScript::runHttpTestScript {scr} {
    variable TimeOutDone
    variable RequestsWhenStopped

    after idle [list namespace eval ::httpTestScript $scr]
    vwait ::httpTestScript::FOREVER
    # N.B. does not automatically execute in this namespace, unlike some other events.
    # Release when all requests have been served or have timed out.

    if {$TimeOutDone} {
        return -code error {test script timed out}
    }

    return $RequestsWhenStopped
}


proc httpTestScript::cleanupHttpTestScript {} {
    variable TimeOutDone
    variable RequestsWhenStopped

    if {![info exists RequestsWhenStopped]} {
	return -code error {Cleanup Failed: RequestsWhenStopped is undefined}
    }

    for {set i 1} {$i <= $RequestsWhenStopped} {incr i} {
        http::cleanup ::http::$i
    }

    return
}

Changes to tests/io.test.

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    variable f
    variable i
    variable n
    variable v
    variable msg
    variable expected


    loadTestedCommands
    catch [list package require -exact Tcltest [info patchlevel]]


    package require tcltests

testConstraint testbytestring [llength [info commands testbytestring]]
testConstraint testchannel      [llength [info commands testchannel]]
testConstraint openpipe         1
testConstraint testfevent       [llength [info commands testfevent]]
testConstraint testchannelevent [llength [info commands testchannelevent]]
................................................................................
    string equal $result [testmainthread]
} {1}

test io-60.1 {writing illegal utf sequences} {openpipe fileevent testbytestring} {
    # This test will hang in older revisions of the core.

    set out [open $path(script) w]

    puts $out {
	puts [testbytestring \xe2]
	exit 1
    }
    proc readit {pipe} {
	variable x
	variable result







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    variable f
    variable i
    variable n
    variable v
    variable msg
    variable expected

    catch {
	::tcltest::loadTestedCommands
	package require -exact Tcltest [info patchlevel]
	set ::tcltestlib [lindex [package ifneeded Tcltest [info patchlevel]] 1]
    }
    package require tcltests

testConstraint testbytestring [llength [info commands testbytestring]]
testConstraint testchannel      [llength [info commands testchannel]]
testConstraint openpipe         1
testConstraint testfevent       [llength [info commands testfevent]]
testConstraint testchannelevent [llength [info commands testchannelevent]]
................................................................................
    string equal $result [testmainthread]
} {1}

test io-60.1 {writing illegal utf sequences} {openpipe fileevent testbytestring} {
    # This test will hang in older revisions of the core.

    set out [open $path(script) w]
    puts $out "catch {load $::tcltestlib Tcltest}"
    puts $out {
	puts [testbytestring \xe2]
	exit 1
    }
    proc readit {pipe} {
	variable x
	variable result

Changes to tests/ioTrans.test.

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	# Wait a bit, give the main thread the time to start its event loop to
	# wait for the response from B
	after 50
	catch { puts $chan shoo } res
	set res
    }]
} -cleanup {
    tempdone
    interp delete $idb

} -result {Owner lost}
test iortrans-11.2 {delete interp of reflected transform} -setup {
    interp create slave
    # Magic to get the test* commands into the slave
    load {} Tcltest slave
} -constraints {testchannel} -body {
    # Get base channel into the slave







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	# Wait a bit, give the main thread the time to start its event loop to
	# wait for the response from B
	after 50
	catch { puts $chan shoo } res
	set res
    }]
} -cleanup {

    interp delete $idb
    tempdone
} -result {Owner lost}
test iortrans-11.2 {delete interp of reflected transform} -setup {
    interp create slave
    # Magic to get the test* commands into the slave
    load {} Tcltest slave
} -constraints {testchannel} -body {
    # Get base channel into the slave

Changes to tests/list.test.

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test list-3.1 {SetListFromAny and lrange/concat results} {
    slowsort {fred julie alex carol bill annie}
} {alex annie bill carol fred julie}

test list-4.1 {Bug 3173086} {
    string is list "{[list \\\\\}]}"
} 1



















# cleanup
::tcltest::cleanupTests
return







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test list-3.1 {SetListFromAny and lrange/concat results} {
    slowsort {fred julie alex carol bill annie}
} {alex annie bill carol fred julie}

test list-4.1 {Bug 3173086} {
    string is list "{[list \\\\\}]}"
} 1
test list-4.2 {Bug 35a8f1c04a, check correct str-rep} {
    set result {}
    foreach i {
	{#"} {#"""} {#"""""""""""""""}
	"#\"{" "#\"\"\"{" "#\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\{"
	"#\"}" "#\"\"\"}" "#\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\}"
    } {
	set list [list $i]
	set list [string trim " $list "]
	if {[llength $list] > 1 || $i ne [lindex $list 0]} {
	    lappend result "wrong string-representation of list by '$i', length: [llength $list], list: '$list'"
	}
    }
    set result [join $result \n]
} {}
test list-4.3 {Bug 35a8f1c04a, check correct string length} {
    string length [list #""]
} 5

# cleanup
::tcltest::cleanupTests
return

Changes to tests/lrange.test.

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test lrange-3.5 {compiled with calculated indices, start out of range (negative)} {
    list [lrange {a b c} -1 1] [lrange {a b c} -1+0 end-1] [lrange {a b c} -2 1] [lrange {a b c} -2+0 0+1]
} [lrepeat 4 {a b}]
test lrange-3.6 {compiled with calculated indices, end out of range (after end)} {
    list [lrange {a b c} 1 end+1] [lrange {a b c} 1+0 2+1] [lrange {a b c} 1 end+1] [lrange {a b c} end-1 3+1]
} [lrepeat 4 {b c}]











 
# cleanup
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# End:







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test lrange-3.5 {compiled with calculated indices, start out of range (negative)} {
    list [lrange {a b c} -1 1] [lrange {a b c} -1+0 end-1] [lrange {a b c} -2 1] [lrange {a b c} -2+0 0+1]
} [lrepeat 4 {a b}]
test lrange-3.6 {compiled with calculated indices, end out of range (after end)} {
    list [lrange {a b c} 1 end+1] [lrange {a b c} 1+0 2+1] [lrange {a b c} 1 end+1] [lrange {a b c} end-1 3+1]
} [lrepeat 4 {b c}]

test lrange-3.7a {compiled on empty not canonical list (with static and dynamic indices), regression test, bug [cc1e91552c]} {
    list [lrange { } 0 1] [lrange [format %c 32] 0 1] [lrange [set a { }] 0 1] \
	 [lrange { } 0-1 end+1] [lrange [format %c 32] 0-1 end+1] [lrange $a 0-1 end+1]
} [lrepeat 6 {}]
test lrange-3.7b {not compiled on empty not canonical list (with static and dynamic indices), regression test, bug [cc1e91552c]} {
    set cmd lrange
    list [$cmd { } 0 1] [$cmd [format %c 32] 0 1] [$cmd [set a { }] 0 1] \
	 [$cmd { } 0-1 end+1] [$cmd [format %c 32] 0-1 end+1] [$cmd $a 0-1 end+1]
} [lrepeat 6 {}]

 
# cleanup
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# End:

Changes to tests/lreplace.test.

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    set foo {a b}
    list [set foo [lreplace $foo end end]] \
        [set foo [lreplace $foo end end]] \
        [set foo [lreplace $foo end end]]
} {a {} {}}
test lreplace-1.27 {lreplace command} -body {
    lreplace x 1 1
} -returnCodes 1 -result {list doesn't contain element 1}
test lreplace-1.28 {lreplace command} -body {
    lreplace x 1 1 y
} -returnCodes 1 -result {list doesn't contain element 1}
test lreplace-1.29 {lreplace command} -body {
    lreplace x 1 1 [error foo]
} -returnCodes 1 -result {foo}
test lreplace-1.30 {lreplace command} -body {
    lreplace {not {}alist} 0 0 [error foo]
} -returnCodes 1 -result {foo}

................................................................................
    list [catch {lreplace x 10 x} msg] $msg
} {1 {bad index "x": must be integer?[+-]integer? or end?[+-]integer?}}
test lreplace-2.5 {lreplace errors} {
    list [catch {lreplace x 10 1x} msg] $msg
} {1 {bad index "1x": must be integer?[+-]integer? or end?[+-]integer?}}
test lreplace-2.6 {lreplace errors} {
    list [catch {lreplace x 3 2} msg] $msg
} {1 {list doesn't contain element 3}}
test lreplace-2.7 {lreplace errors} {
    list [catch {lreplace x 2 2} msg] $msg
} {1 {list doesn't contain element 2}}

test lreplace-3.1 {lreplace won't modify shared argument objects} {
    proc p {} {
        lreplace "a b c" 1 1 "x y"
        return "a b c"
    }
    p







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    set foo {a b}
    list [set foo [lreplace $foo end end]] \
        [set foo [lreplace $foo end end]] \
        [set foo [lreplace $foo end end]]
} {a {} {}}
test lreplace-1.27 {lreplace command} -body {
    lreplace x 1 1
} -result x
test lreplace-1.28 {lreplace command} -body {
    lreplace x 1 1 y
} -result {x y}
test lreplace-1.29 {lreplace command} -body {
    lreplace x 1 1 [error foo]
} -returnCodes 1 -result {foo}
test lreplace-1.30 {lreplace command} -body {
    lreplace {not {}alist} 0 0 [error foo]
} -returnCodes 1 -result {foo}

................................................................................
    list [catch {lreplace x 10 x} msg] $msg
} {1 {bad index "x": must be integer?[+-]integer? or end?[+-]integer?}}
test lreplace-2.5 {lreplace errors} {
    list [catch {lreplace x 10 1x} msg] $msg
} {1 {bad index "1x": must be integer?[+-]integer? or end?[+-]integer?}}
test lreplace-2.6 {lreplace errors} {
    list [catch {lreplace x 3 2} msg] $msg
} {0 x}
test lreplace-2.7 {lreplace errors} {
    list [catch {lreplace x 2 2} msg] $msg
} {0 x}

test lreplace-3.1 {lreplace won't modify shared argument objects} {
    proc p {} {
        lreplace "a b c" 1 1 "x y"
        return "a b c"
    }
    p

Changes to tests/macOSXFCmd.test.

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test macOSXFCmd-2.6 {MacOSXSetFileAttribute - hidden} {macosxFileAttr notRoot} {
    catch {file delete -force -- foo.test}
    close [open foo.test w]
    list [catch {file attributes foo.test -hidden 1} msg] $msg \
	    [catch {file attributes foo.test -hidden} msg] $msg \
	    [file delete -force -- foo.test]
} {0 {} 0 1 {}}
test macOSXFCmd-2.7 {MacOSXSetFileAttribute - rsrclength} {macosxFileAttr notRoot} {
    catch {file delete -force -- foo.test}
    close [open foo.test w]
    catch {
	set f [open foo.test/..namedfork/rsrc w]
	fconfigure $f -translation lf -eofchar {}
	puts -nonewline $f "foo"
	close $f
................................................................................
	file attributes baz.test -creator FOOC -type FOOT
	file attributes foo.test -creator FOOC
	file attributes inv.test -hidden 1
	file attributes inw.test -hidden 1 -type FOOT
	file attributes dir.test -hidden 1
    }
    set res [list \
	    [catch {glob *.test} msg] $msg \
	    [catch {glob -types FOOT *.test} msg] $msg \
	    [catch {glob -types {{macintosh type FOOT}} *.test} msg] $msg \
	    [catch {glob -types FOOTT *.test} msg] $msg \
	    [catch {glob -types {{macintosh type FOOTT}} *.test} msg] $msg \
	    [catch {glob -types {{macintosh type {}}} *.test} msg] $msg \
	    [catch {glob -types {{macintosh creator FOOC}} *.test} msg] $msg \
	    [catch {glob -types {{macintosh creator FOOC} {macintosh type FOOT}} *.test} msg] $msg \
	    [catch {glob -types hidden *.test} msg] $msg \
	    [catch {glob -types {hidden FOOT} *.test} msg] $msg \
	]
    cd ..
    file delete -force globtest
    set res
} [list \
	0 {bar.test baz.test dir.test foo.test inv.test inw.test reg.test} \
	0 {bar.test baz.test inw.test} 0 {bar.test baz.test inw.test} \







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test macOSXFCmd-2.6 {MacOSXSetFileAttribute - hidden} {macosxFileAttr notRoot} {
    catch {file delete -force -- foo.test}
    close [open foo.test w]
    list [catch {file attributes foo.test -hidden 1} msg] $msg \
	    [catch {file attributes foo.test -hidden} msg] $msg \
	    [file delete -force -- foo.test]
} {0 {} 0 1 {}}
test macOSXFCmd-2.7 {MacOSXSetFileAttribute - rsrclength} {macosxFileAttr notRoot nonPortable} {
    catch {file delete -force -- foo.test}
    close [open foo.test w]
    catch {
	set f [open foo.test/..namedfork/rsrc w]
	fconfigure $f -translation lf -eofchar {}
	puts -nonewline $f "foo"
	close $f
................................................................................
	file attributes baz.test -creator FOOC -type FOOT
	file attributes foo.test -creator FOOC
	file attributes inv.test -hidden 1
	file attributes inw.test -hidden 1 -type FOOT
	file attributes dir.test -hidden 1
    }
    set res [list \
	    [catch {lsort [glob *.test]} msg] $msg \
	    [catch {lsort [glob -types FOOT *.test]} msg] $msg \
	    [catch {lsort [glob -types {{macintosh type FOOT}} *.test]} msg] $msg \
	    [catch {lsort [glob -types FOOTT *.test]} msg] $msg \
	    [catch {lsort [glob -types {{macintosh type FOOTT}} *.test]} msg] $msg \
	    [catch {lsort [glob -types {{macintosh type {}}} *.test]} msg] $msg \
	    [catch {lsort [glob -types {{macintosh creator FOOC}} *.test]} msg] $msg \
	    [catch {lsort [glob -types {{macintosh creator FOOC} {macintosh type FOOT}} *.test]} msg] $msg \
	    [catch {lsort [glob -types hidden *.test]} msg] $msg \
	    [catch {lsort [glob -types {hidden FOOT} *.test]} msg] $msg \
	]
    cd ..
    file delete -force globtest
    set res
} [list \
	0 {bar.test baz.test dir.test foo.test inv.test inw.test reg.test} \
	0 {bar.test baz.test inw.test} 0 {bar.test baz.test inw.test} \

Changes to tests/oo.test.

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    }
    oo::class create bar
    [foo new] m
} -cleanup {
    foo destroy
    bar destroy
} -result {::foo ::foo ::foo ::bar}




































































































# todo: changing a class subtype (metaclass) to another class subtype

test oo-14.1 {OO: mixins} {
    oo::class create Aclass
    oo::define Aclass method bar {} {lappend ::result "[self object] in bar"}
    oo::class create Bclass
    oo::define Bclass method boo {} {lappend ::result "[self object] in boo"}







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    }
    oo::class create bar
    [foo new] m
} -cleanup {
    foo destroy
    bar destroy
} -result {::foo ::foo ::foo ::bar}
test oo-13.5 {OO: changing an object's class: non-class to class} -setup {
    oo::object create fooObj
} -body {
    oo::objdefine fooObj {
	class oo::class
    }
    oo::define fooObj {
	method x {} {expr 1+2+3}
    }
    [fooObj new] x
} -cleanup {
    fooObj destroy
} -result 6
test oo-13.6 {OO: changing an object's class: class to non-class} -setup {
    oo::class create foo
    unset -nocomplain ::result
} -body {
    set result dangling
    oo::define foo {
	method x {} {expr 1+2+3}
    }
    oo::class create boo {
	superclass foo
	destructor {set ::result "ok"}
    }
    boo new
    foo create bar
    oo::objdefine foo {
	class oo::object
    }
    list $result [catch {bar x} msg] $msg
} -cleanup {
    catch {bar destroy}
    foo destroy
} -result {ok 1 {invalid command name "bar"}}
test oo-13.7 {OO: changing an object's class} -setup {
    oo::class create foo
    oo::class create bar
    unset -nocomplain result
} -body {
    oo::define bar method x {} {return ok}
    oo::define foo {
	method x {} {expr 1+2+3}
	self mixin foo
    }
    lappend result [foo x]
    oo::objdefine foo class bar
    lappend result [foo x]
} -cleanup {
    foo destroy
    bar destroy
} -result {6 ok}
test oo-13.8 {OO: changing an object's class to itself} -setup {
    oo::class create foo
} -body {
    oo::define foo {
	method x {} {expr 1+2+3}
    }
    oo::objdefine foo class foo
} -cleanup {
    foo destroy
} -returnCodes error -result {may not change classes into an instance of themselves}
test oo-13.9 {OO: changing an object's class: roots are special} -setup {
    set i [interp create]
} -body {
    $i eval {
	oo::objdefine oo::object {
	    class oo::class
	}
    }
} -cleanup {
    interp delete $i
} -returnCodes error -result {may not modify the class of the root object class}
test oo-13.10 {OO: changing an object's class: roots are special} -setup {
    set i [interp create]
} -body {
    $i eval {
	oo::objdefine oo::class {
	    class oo::object
	}
    }
} -cleanup {
    interp delete $i
} -returnCodes error -result {may not modify the class of the class of classes}
test oo-13.11 {OO: changing an object's class in a tricky place} -setup {
    oo::class create cls
    unset -nocomplain result
} -body {
    set result gorp
    list [catch {
	oo::define cls {
	    method x {} {return}
	    self class oo::object
	    ::set ::result ok
	    method y {} {return}; # I'm sorry, Dave. I'm afraid I can't do that.
	}
    } msg] $msg $result
} -cleanup {
    cls destroy
} -result {1 {attempt to misuse API} ok}
# todo: changing a class subtype (metaclass) to another class subtype

test oo-14.1 {OO: mixins} {
    oo::class create Aclass
    oo::define Aclass method bar {} {lappend ::result "[self object] in bar"}
    oo::class create Bclass
    oo::define Bclass method boo {} {lappend ::result "[self object] in boo"}

Changes to tests/proc.test.

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} -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 {
    proc p {} {return "p in [namespace current]"}
    info body p
................................................................................
    set lambda x
    lappend lambda {set a 1}
    interp create slave
    slave eval [list apply $lambda foo]
    interp delete slave
    unset lambda
} {}








 
# cleanup
catch {rename p ""}
catch {rename t ""}
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# fill-column: 78
# End:







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} -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-1.9 {Tcl_ProcObjCmd, arguments via canonical list (string-representation bug [631b4c45df])} -body {
    set v 2
    binary scan AB cc a b
    proc p [list [list a $a] [list b $b] [list v [expr {$v + 2}]]] {expr {$a + $b + $v}}
    p
} -result [expr {65+66+4}] -cleanup {
   rename p {}
}

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 {
    proc p {} {return "p in [namespace current]"}
    info body p
................................................................................
    set lambda x
    lappend lambda {set a 1}
    interp create slave
    slave eval [list apply $lambda foo]
    interp delete slave
    unset lambda
} {}

test proc-7.5 {[631b4c45df] Crash in argument processing} {
    binary scan A c val
    proc foo [list  [list from $val]] {}
    rename foo {}
    unset -nocomplain val
} {}

 
# cleanup
catch {rename p ""}
catch {rename t ""}
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# fill-column: 78
# End:

Changes to tests/registry.test.

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    namespace import -force ::tcltest::*
}

testConstraint reg 0
if {[testConstraint win]} {
    if {![catch {
	    ::tcltest::loadTestedCommands
	    set ::regver [package require registry 1.3.2]
	}]} {
	testConstraint reg 1
    }
}

# determine the current locale
testConstraint english [expr {
    [llength [info commands testlocale]]
    && [string match "English*" [testlocale all ""]]
}]
 
test registry-1.0 {check if we are testing the right dll} {win reg} {
    set ::regver
} {1.3.2}
test registry-1.1 {argument parsing for registry command} {win reg} {
    list [catch {registry} msg] $msg
} {1 {wrong # args: should be "registry ?-32bit|-64bit? option ?arg ...?"}}
test registry-1.1a {argument parsing for registry command} {win reg} {
    list [catch {registry -32bit} msg] $msg
} {1 {wrong # args: should be "registry ?-32bit|-64bit? option ?arg ...?"}}
test registry-1.1b {argument parsing for registry command} {win reg} {
................................................................................
    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
................................................................................
} 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
................................................................................
} "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 {
................................................................................
} -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







|













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    namespace import -force ::tcltest::*
}

testConstraint reg 0
if {[testConstraint win]} {
    if {![catch {
	    ::tcltest::loadTestedCommands
	    set ::regver [package require registry 1.3.3]
	}]} {
	testConstraint reg 1
    }
}

# determine the current locale
testConstraint english [expr {
    [llength [info commands testlocale]]
    && [string match "English*" [testlocale all ""]]
}]
 
test registry-1.0 {check if we are testing the right dll} {win reg} {
    set ::regver
} {1.3.3}
test registry-1.1 {argument parsing for registry command} {win reg} {
    list [catch {registry} msg] $msg
} {1 {wrong # args: should be "registry ?-32bit|-64bit? option ?arg ...?"}}
test registry-1.1a {argument parsing for registry command} {win reg} {
    list [catch {registry -32bit} msg] $msg
} {1 {wrong # args: should be "registry ?-32bit|-64bit? option ?arg ...?"}}
test registry-1.1b {argument parsing for registry command} {win reg} {
................................................................................
    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
................................................................................
} 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
................................................................................
} "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 {
................................................................................
} -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

Changes to tests/socket.test.

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2412
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    }
}

proc getPort sock {
    lindex [fconfigure $sock -sockname] 2
}




 
# ----------------------------------------------------------------------

test socket_$af-1.1 {arg parsing for socket command} -constraints [list socket supported_$af] -body {
    socket -server
} -returnCodes error -result {no argument given for -server option}
test socket_$af-1.2 {arg parsing for socket command} -constraints [list socket supported_$af] -body {
................................................................................
if {$remoteProcChan ne ""} {
    catch {sendCommand exit}
}
catch {close $commandSocket}
catch {close $remoteProcChan}
}
unset ::tcl::unsupported::socketAF
test socket-14.0.0 {[socket -async] when server only listens on IPv4} \
    -constraints {socket supported_inet localhost_v4} \
    -setup {
        proc accept {s a p} {
            global x
            puts $s bye
            close $s
            set x ok
        }
        set server [socket -server accept -myaddr 127.0.0.1 0]
        set port [lindex [fconfigure $server -sockname] 2]
    } -body {
        set client [socket -async localhost $port]
        set after [after $latency {set x [fconfigure $client -error]}]
        vwait x
        set x
    } -cleanup {
        after cancel $after
        close $server
        close $client
        unset x
    } -result ok
test socket-14.0.1 {[socket -async] when server only listens on IPv6} \
    -constraints {socket supported_inet6 localhost_v6} \
    -setup {
        proc accept {s a p} {
            global x
            puts $s bye
            close $s
            set x ok
        }
        set server [socket -server accept -myaddr ::1 0]
        set port [lindex [fconfigure $server -sockname] 2]
    } -body {
        set client [socket -async localhost $port]
        set after [after $latency {set x [fconfigure $client -error]}]
        vwait x
        set x
    } -cleanup {
        after cancel $after
        close $server
        close $client
        unset x
    } -result ok
test socket-14.1 {[socket -async] fileevent while still connecting} \
    -constraints {socket} \
    -setup {
        proc accept {s a p} {
            global x
            puts $s bye
            close $s
	    lappend x ok
        }
        set server [socket -server accept -myaddr localhost 0]
        set port [lindex [fconfigure $server -sockname] 2]
        set x ""
    } -body {
        set client [socket -async localhost $port]
        fileevent $client writable {
            lappend x [fconfigure $client -error]
	    fileevent $client writable {}
        }
        set after [after $latency {lappend x timeout}]
        while {[llength $x] < 2 && "timeout" ni $x} {
            vwait x
        }
        lsort $x; # we only want to see both events, the order doesn't matter
    } -cleanup {
        after cancel $after
        close $server
        close $client
        unset x
    } -result {{} ok}
test socket-14.2 {[socket -async] fileevent connection refused} \
    -constraints {socket} \
    -body {
        set client [socket -async localhost [randport]]
        fileevent $client writable {set x ok}
        set after [after $latency {set x timeout}]
        vwait x
        after cancel $after
        lappend x [fconfigure $client -error]
    } -cleanup {
        after cancel $after
        close $client
        unset x after client
    } -result {ok {connection refused}}
test socket-14.3 {[socket -async] when server only listens on IPv6} \
    -constraints {socket supported_inet6 localhost_v6} \
    -setup {
        proc accept {s a p} {
            global x
            puts $s bye
            close $s
            set x ok
        }
        set server [socket -server accept -myaddr ::1 0]
        set port [lindex [fconfigure $server -sockname] 2]
    } -body {
        set client [socket -async localhost $port]
        set after [after $latency {set x [fconfigure $client -error]}]
        vwait x
        set x
    } -cleanup {
        after cancel $after
        close $server
        close $client
        unset x
    } -result ok
test socket-14.4 {[socket -async] and both, readdable and writable fileevents} \
    -constraints {socket} \
    -setup {
        proc accept {s a p} {
            puts $s bye
            close $s
        }
        set server [socket -server accept -myaddr localhost 0]
        set port [lindex [fconfigure $server -sockname] 2]
        set x ""
    } -body {
        set client [socket -async localhost $port]
        fileevent $client writable {
            lappend x [fconfigure $client -error]
            fileevent $client writable {}
        }
        fileevent $client readable {lappend x [gets $client]}
        set after [after $latency {lappend x timeout}]
        while {[llength $x] < 2 && "timeout" ni $x} {
            vwait x
        }
        lsort $x
    } -cleanup {
        after cancel $after
        close $client
        close $server
        unset x
    } -result {{} bye}
# FIXME: we should also have an IPv6 counterpart of this
test socket-14.5 {[socket -async] which fails before any connect() can be made} \
    -constraints {socket supported_inet} \
    -body {
        # address from rfc5737
        socket -async -myaddr 192.0.2.42 127.0.0.1 [randport]
    } \
    -returnCodes 1 \
    -result {couldn't open socket: cannot assign requested address}
test socket-14.6.0 {[socket -async] with no event loop and server listening on IPv4} \
    -constraints {socket supported_inet localhost_v4} \
    -setup {
        proc accept {s a p} {
            global x
            puts $s bye
            close $s
            set x ok
        }
        set server [socket -server accept -myaddr 127.0.0.1 0]
        set port [lindex [fconfigure $server -sockname] 2]
        set x ""
    } \
    -body {
        set client [socket -async localhost $port]
        for {set i 0} {$i < 50} {incr i } {
            update
            if {$x ne ""} {
                lappend x [gets $client]
                break
            }
            after 100
        }
        set x
    } \
    -cleanup {
        close $server
        close $client
        unset x
    } \
    -result {ok bye}
test socket-14.6.1 {[socket -async] with no event loop and server listening on IPv6} \
    -constraints {socket supported_inet6 localhost_v6} \
    -setup {
        proc accept {s a p} {
            global x
            puts $s bye
            close $s
            set x ok
        }
        set server [socket -server accept -myaddr ::1 0]
        set port [lindex [fconfigure $server -sockname] 2]
        set x ""
    } \
    -body {
        set client [socket -async localhost $port]
        for {set i 0} {$i < 50} {incr i } {
            update
            if {$x ne ""} {
                lappend x [gets $client]
                break
            }
            after 100
        }
        set x
    } \
    -cleanup {
        close $server
        close $client
        unset x
    } \
    -result {ok bye}
test socket-14.7.0 {pending [socket -async] and blocking [gets], server is IPv4} \
    -constraints {socket supported_inet localhost_v4} \
    -setup {
        makeFile {
            fileevent stdin readable exit
            set server [socket -server accept -myaddr 127.0.0.1 0]
            proc accept {s h p} {puts $s ok; close $s; set ::x 1}
            puts [lindex [fconfigure $server -sockname] 2]
            flush stdout
            vwait x
        } script
        set fd [open |[list [interpreter] script] RDWR]
        set port [gets $fd]
    } -body {
        set sock [socket -async localhost $port]
        list [fconfigure $sock -error] [gets $sock] [fconfigure $sock -error]
    } -cleanup {
        close $fd
        close $sock
	removeFile script
    } -result {{} ok {}}
test socket-14.7.1 {pending [socket -async] and blocking [gets], server is IPv6} \
    -constraints {socket supported_inet6 localhost_v6} \
    -setup {
        makeFile {
            fileevent stdin readable exit
            set server [socket -server accept -myaddr ::1 0]
            proc accept {s h p} {puts $s ok; close $s; set ::x 1}
            puts [lindex [fconfigure $server -sockname] 2]
            flush stdout
            vwait x
        } script
        set fd [open |[list [interpreter] script] RDWR]
        set port [gets $fd]
    } -body {
        set sock [socket -async localhost $port]
        list [fconfigure $sock -error] [gets $sock] [fconfigure $sock -error]
    } -cleanup {
        close $fd
        close $sock
	removeFile script
    } -result {{} ok {}}
test socket-14.7.2 {pending [socket -async] and blocking [gets], no listener} \
    -constraints {socket} \
    -body {
        set sock [socket -async localhost [randport]]
        catch {gets $sock} x
        list $x [fconfigure $sock -error] [fconfigure $sock -error]
    } -cleanup {
        close $sock
    } -match glob -result {{error reading "sock*": socket is not connected} {connection refused} {}}
test socket-14.8.0 {pending [socket -async] and nonblocking [gets], server is IPv4} \
    -constraints {socket supported_inet localhost_v4} \
    -setup {
        makeFile {
            fileevent stdin readable exit
            set server [socket -server accept -myaddr 127.0.0.1 0]
            proc accept {s h p} {puts $s ok; close $s; set ::x 1}
            puts [lindex [fconfigure $server -sockname] 2]
            flush stdout
            vwait x
        } script
        set fd [open |[list [interpreter] script] RDWR]
        set port [gets $fd]
    } -body {
        set sock [socket -async localhost $port]
        fconfigure $sock -blocking 0
        for {set i 0} {$i < 50} {incr i } {
            if {[catch {gets $sock} x] || $x ne "" || ![fblocked $sock]} break
            after 200
        }
        set x
    } -cleanup {
        close $fd
        close $sock
	removeFile script
    } -result {ok}
test socket-14.8.1 {pending [socket -async] and nonblocking [gets], server is IPv6} \
    -constraints {socket supported_inet6 localhost_v6} \
    -setup {
        makeFile {
            fileevent stdin readable exit
            set server [socket -server accept -myaddr ::1 0]
            proc accept {s h p} {puts $s ok; close $s; set ::x 1}
            puts [lindex [fconfigure $server -sockname] 2]
            flush stdout
            vwait x
        } script
        set fd [open |[list [interpreter] script] RDWR]
        set port [gets $fd]
    } -body {
        set sock [socket -async localhost $port]
        fconfigure $sock -blocking 0
        for {set i 0} {$i < 50} {incr i } {
            if {[catch {gets $sock} x] || $x ne "" || ![fblocked $sock]} break
            after 200
        }
        set x
    } -cleanup {
        close $fd
        close $sock
	removeFile script
    } -result {ok}
test socket-14.8.2 {pending [socket -async] and nonblocking [gets], no listener} \
    -constraints {socket} \
    -body {
        set sock [socket -async localhost [randport]]
        fconfigure $sock -blocking 0
        for {set i 0} {$i < 50} {incr i } {
            if {[catch {gets $sock} x] || $x ne "" || ![fblocked $sock]} break
            after 200
        }
        list $x [fconfigure $sock -error] [fconfigure $sock -error]
    } -cleanup {
        close $sock
    } -match glob -result {{error reading "sock*": socket is not connected} {connection refused} {}}
test socket-14.9.0 {pending [socket -async] and blocking [puts], server is IPv4} \
    -constraints {socket supported_inet localhost_v4} \
    -setup {
        makeFile {
            fileevent stdin readable exit
            set server [socket -server accept -myaddr 127.0.0.1 0]
            proc accept {s h p} {set ::x $s}
            puts [lindex [fconfigure $server -sockname] 2]
            flush stdout
            vwait x
            puts [gets $x]
        } script
        set fd [open |[list [interpreter] script] RDWR]
        set port [gets $fd]
    } -body {
        set sock [socket -async localhost $port]
        puts $sock ok
        flush $sock
        list [fconfigure $sock -error] [gets $fd]
    } -cleanup {
        close $fd
        close $sock
	removeFile script
    } -result {{} ok}
test socket-14.9.1 {pending [socket -async] and blocking [puts], server is IPv6} \
    -constraints {socket supported_inet6 localhost_v6} \
    -setup {
        makeFile {
            fileevent stdin readable exit
            set server [socket -server accept -myaddr ::1 0]
            proc accept {s h p} {set ::x $s}
            puts [lindex [fconfigure $server -sockname] 2]
            flush stdout
            vwait x
            puts [gets $x]
        } script
        set fd [open |[list [interpreter] script] RDWR]
        set port [gets $fd]
    } -body {
        set sock [socket -async localhost $port]
        puts $sock ok
        flush $sock
        list [fconfigure $sock -error] [gets $fd]
    } -cleanup {
        close $fd
        close $sock
	removeFile script
    } -result {{} ok}
test socket-14.10.0 {pending [socket -async] and nonblocking [puts], server is IPv4} \
    -constraints {socket supported_inet localhost_v4} \
    -setup {
        makeFile {
            fileevent stdin readable exit
            set server [socket -server accept -myaddr 127.0.0.1 0]
            proc accept {s h p} {set ::x $s}
            puts [lindex [fconfigure $server -sockname] 2]
            flush stdout
            vwait x
            puts [gets $x]
        } script
        set fd [open |[list [interpreter] script] RDWR]
        set port [gets $fd]
    } -body {
        set sock [socket -async localhost $port]
        fconfigure $sock -blocking 0
        puts $sock ok
        flush $sock
        fileevent $fd readable {set x 1}
        vwait x
        list [fconfigure $sock -error] [gets $fd]
    } -cleanup {
        close $fd
        close $sock
	removeFile script
    } -result {{} ok}
test socket-14.10.1 {pending [socket -async] and nonblocking [puts], server is IPv6} \
    -constraints {socket supported_inet6 localhost_v6} \
    -setup {
        makeFile {
            fileevent stdin readable exit
            set server [socket -server accept -myaddr ::1 0]
            proc accept {s h p} {set ::x $s}
            puts [lindex [fconfigure $server -sockname] 2]
            flush stdout
            vwait x
            puts [gets $x]
        } script
        set fd [open |[list [interpreter] script] RDWR]
        set port [gets $fd]
    } -body {
        set sock [socket -async localhost $port]
        fconfigure $sock -blocking 0
        puts $sock ok
        flush $sock
        fileevent $fd readable {set x 1}
        vwait x
        list [fconfigure $sock -error] [gets $fd]
    } -cleanup {
        close $fd
        close $sock
	removeFile script
    } -result {{} ok}
test socket-14.11.0 {pending [socket -async] and nonblocking [puts], no listener, no flush} \
    -constraints {socket} \
    -body {
        set sock [socket -async localhost [randport]]
        fconfigure $sock -blocking 0
        puts $sock ok
        fileevent $sock writable {set x 1}
        vwait x
        close $sock
    } -cleanup {
        catch {close $sock}
        unset x
    } -result {socket is not connected} -returnCodes 1
test socket-14.11.1 {pending [socket -async] and nonblocking [puts], no listener, flush} \
    -constraints {socket nonPortable} \
    -body {
        set sock [socket -async localhost [randport]]
        fconfigure $sock -blocking 0
        puts $sock ok
        flush $sock
        fileevent $sock writable {set x 1}
        vwait x
        close $sock
    } -cleanup {
        catch {close $sock}
        catch {unset x}
    } -result {socket is not connected} -returnCodes 1
test socket-14.12 {[socket -async] background progress triggered by [fconfigure -error]} \
    -constraints {socket} \
    -body {
        set s [socket -async localhost [randport]]
        for {set i 0} {$i < 50} {incr i} {
            set x [fconfigure $s -error]
            if {$x != ""} break
            after 200
        }
        set x
    } -cleanup {
        close $s
        unset x s
    } -result {connection refused}

test socket-14.13 {testing writable event when quick failure} \
    -constraints {socket win supported_inet} \
    -body {
    # Test for bug 336441ed59 where a quick background fail was ignored

    # Test only for windows as socket -async 255.255.255.255 fails
    # directly on unix

    # The following connect should fail very quickly
    set a1 [after 2000 {set x timeout}]
    set s [socket -async 255.255.255.255 43434]
    fileevent $s writable {set x writable}
    vwait x
    set x
} -cleanup {
    catch {close $s}
    after cancel $a1
} -result writable

test socket-14.14 {testing fileevent readable on failed async socket connect} \
    -constraints {socket} -body {
    # Test for bug 581937ab1e

    set a1 [after 5000 {set x timeout}]
    # This connect should fail
    set s [socket -async localhost [randport]]
    fileevent $s readable {set x readable}
    vwait x
    set x
} -cleanup {
    catch {close $s}
    after cancel $a1
} -result readable

test socket-14.15 {blocking read on async socket should not trigger event handlers} \


    -constraints socket -body {

        set s [socket -async localhost [randport]]
        set x ok
        fileevent $s writable {set x fail}
        catch {read $s}
	close $s





        set x
    } -result ok









# v4 and v6 is required to prevent that the async connect does not terminate
# before the fconfigure command. There is always an additional ip to try.
test socket-14.16 {empty -peername while [socket -async] connecting} \
    -constraints {socket localhost_v4 localhost_v6} \
    -body {
        set client [socket -async localhost [randport]]
        fconfigure $client -peername
    } -cleanup {

        catch {close $client}
    } -result {}

# v4 and v6 is required to prevent that the async connect does not terminate
# before the fconfigure command. There is always an additional ip to try.
test socket-14.17 {empty -sockname while [socket -async] connecting} \
    -constraints {socket localhost_v4 localhost_v6} \
    -body {
        set client [socket -async localhost [randport]]
        fconfigure $client -sockname
    } -cleanup {

        catch {close $client}
    } -result {}

# test for bug c6ed4acfd8: running async socket connect with other connect
# established will block tcl as it goes in an infinite loop in vwait
test socket-14.18 {bug c6ed4acfd8: running async socket connect made other connect block} \
    -constraints {socket} \
    -body {
        proc accept {channel address port} {}
        set port [randport]
        set ssock [socket -server accept $port]
        set csock1 [socket -async localhost [randport]]
        set csock2 [socket localhost $port]
        after 1000 {set done ok}
        vwait done
} -cleanup {
        catch {close $ssock}
        catch {close $csock1}
        catch {close $csock2}
    } -result {}

set num 0

set x {localhost {socket} 127.0.0.1 {supported_inet} ::1 {supported_inet6}}
set resultok {-result "sock*" -match glob}
set resulterr {
    -result {couldn't open socket: connection refused}
    -returnCodes 1
}
foreach {servip sc} $x {
    foreach {cliip cc} $x {
        set constraints socket
        lappend constraints $sc $cc
        set result $resulterr
        switch -- [lsort -unique [list $servip $cliip]] {
            localhost - 127.0.0.1 - ::1 {
                set result $resultok
            }
            {127.0.0.1 localhost} {
                if {[testConstraint localhost_v4]} {
................................................................................
            }
            {::1 localhost} {
                if {[testConstraint localhost_v6]} {
                    set result $resultok
                }
            }
        }
        test socket-15.1.$num "Connect to $servip from $cliip" \
            -constraints $constraints -setup {
                set server [socket -server accept -myaddr $servip 0]
                proc accept {s h p} { close $s }
                set port [lindex [fconfigure $server -sockname] 2]
            } -body {

                set s [socket $cliip $port]
            } -cleanup {
                close $server
                catch {close $s}
            } {*}$result
        incr num
    }
}

::tcltest::cleanupTests
flush stdout
return

# Local Variables:
# mode: tcl
# fill-column: 78
# End:







>
>
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    }
}

proc getPort sock {
    lindex [fconfigure $sock -sockname] 2
}

# Some tests in this file are known to hang *occasionally* on OSX; stop the
# worst offenders.
testConstraint notOSX [expr {$::tcl_platform(os) ne "Darwin"}]
 
# ----------------------------------------------------------------------

test socket_$af-1.1 {arg parsing for socket command} -constraints [list socket supported_$af] -body {
    socket -server
} -returnCodes error -result {no argument given for -server option}
test socket_$af-1.2 {arg parsing for socket command} -constraints [list socket supported_$af] -body {
................................................................................
if {$remoteProcChan ne ""} {
    catch {sendCommand exit}
}
catch {close $commandSocket}
catch {close $remoteProcChan}
}
unset ::tcl::unsupported::socketAF
test socket-14.0.0 {[socket -async] when server only listens on IPv4} -setup {
    proc accept {s a p} {
	global x
	puts $s bye
	close $s
	set x ok
    }
    set server [socket -server accept -myaddr 127.0.0.1 0]
    set port [lindex [fconfigure $server -sockname] 2]
} -constraints {socket supported_inet localhost_v4} -body {
    set client [socket -async localhost $port]
    set after [after $latency {set x [fconfigure $client -error]}]
    vwait x
    set x
} -cleanup {
    catch {after cancel $after}
    catch {close $server}
    catch {close $client}
    unset -nocomplain x
} -result ok
test socket-14.0.1 {[socket -async] when server only listens on IPv6} -setup {
    proc accept {s a p} {
	global x
	puts $s bye
	close $s
	set x ok
    }
    set server [socket -server accept -myaddr ::1 0]
    set port [lindex [fconfigure $server -sockname] 2]
} -constraints {socket supported_inet6 localhost_v6} -body {
    set client [socket -async localhost $port]
    set after [after $latency {set x [fconfigure $client -error]}]
    vwait x
    set x
} -cleanup {
    catch {after cancel $after}
    catch {close $server}
    catch {close $client}
    unset -nocomplain x
} -result ok
test socket-14.1 {[socket -async] fileevent while still connecting} -setup {
    proc accept {s a p} {
	global x
	puts $s bye
	close $s
	lappend x ok
    }
    set server [socket -server accept -myaddr localhost 0]
    set port [lindex [fconfigure $server -sockname] 2]
    set x ""
} -constraints socket -body {
    set client [socket -async localhost $port]
    fileevent $client writable {
	lappend x [fconfigure $client -error]
	fileevent $client writable {}
    }
    set after [after $latency {lappend x timeout}]
    while {[llength $x] < 2 && "timeout" ni $x} {
	vwait x
    }
    lsort $x; # we only want to see both events, the order doesn't matter
} -cleanup {
    catch {after cancel $after}
    catch {close $server}
    catch {close $client}
    unset -nocomplain x
} -result {{} ok}
test socket-14.2 {[socket -async] fileevent connection refused} -setup {
    set after [after $latency set x timeout]
} -body {
    set client [socket -async localhost [randport]]
    fileevent $client writable {set x ok}
    vwait x
    lappend x [fconfigure $client -error]
} -constraints socket -cleanup {
    catch {after cancel $after}
    catch {close $client}
    unset -nocomplain x after client
} -result {ok {connection refused}}
test socket-14.3 {[socket -async] when server only listens on IPv6} -setup {
    proc accept {s a p} {
	global x
	puts $s bye
	close $s
	set x ok
    }
    set server [socket -server accept -myaddr ::1 0]
    set port [lindex [fconfigure $server -sockname] 2]
} -constraints {socket supported_inet6 localhost_v6} -body {
    set client [socket -async localhost $port]
    set after [after $latency {set x [fconfigure $client -error]}]
    vwait x
    set x
} -cleanup {
    catch {after cancel $after}
    catch {close $server}
    catch {close $client}
    unset -nocomplain x
} -result ok
test socket-14.4 {[socket -async] and both, readdable and writable fileevents} -setup {
    proc accept {s a p} {
	puts $s bye
	close $s
    }
    set server [socket -server accept -myaddr localhost 0]
    set port [lindex [fconfigure $server -sockname] 2]
    set x ""
} -constraints socket -body {
    set client [socket -async localhost $port]
    fileevent $client writable {
	lappend x [fconfigure $client -error]
	fileevent $client writable {}
    }
    fileevent $client readable {lappend x [gets $client]}
    set after [after $latency {lappend x timeout}]
    while {[llength $x] < 2 && "timeout" ni $x} {
	vwait x
    }
    lsort $x
} -cleanup {
    catch {after cancel $after}
    catch {close $client}
    catch {close $server}
    unset -nocomplain x
} -result {{} bye}
# FIXME: we should also have an IPv6 counterpart of this
test socket-14.5 {[socket -async] which fails before any connect() can be made} -body {
    # address from rfc5737
    socket -async -myaddr 192.0.2.42 127.0.0.1 [randport]
} -constraints {socket supported_inet notOSX} -returnCodes 1 \
    -result {couldn't open socket: cannot assign requested address}
test socket-14.6.0 {[socket -async] with no event loop and server listening on IPv4} -setup {
    proc accept {s a p} {
	global x
	puts $s bye
	close $s
	set x ok
    }
    set server [socket -server accept -myaddr 127.0.0.1 0]
    set port [lindex [fconfigure $server -sockname] 2]
    set x ""
} -constraints {socket supported_inet localhost_v4} -body {
    set client [socket -async localhost $port]
    for {set i 0} {$i < 50} {incr i } {
	update
	if {$x ne ""} {
	    lappend x [gets $client]
	    break
	}
	after 100
    }
    set x
} -cleanup {
    catch {close $server}
    catch {close $client}
    unset -nocomplain x
} -result {ok bye}
test socket-14.6.1 {[socket -async] with no event loop and server listening on IPv6} -setup {
    proc accept {s a p} {
	global x
	puts $s bye
	close $s
	set x ok
    }
    set server [socket -server accept -myaddr ::1 0]
    set port [lindex [fconfigure $server -sockname] 2]
    set x ""
} -constraints {socket supported_inet6 localhost_v6} -body {
    set client [socket -async localhost $port]
    for {set i 0} {$i < 50} {incr i } {
	update
	if {$x ne ""} {
	    lappend x [gets $client]
	    break
	}
	after 100
    }
    set x
} -cleanup {
    catch {close $server}
    catch {close $client}
    unset -nocomplain x
} -result {ok bye}
test socket-14.7.0 {pending [socket -async] and blocking [gets], server is IPv4} -setup {
    makeFile {
	fileevent stdin readable exit
	set server [socket -server accept -myaddr 127.0.0.1 0]
	proc accept {s h p} {puts $s ok; close $s; set ::x 1}
	puts [lindex [fconfigure $server -sockname] 2]
	flush stdout
	vwait x
    } script
    set fd [open |[list [interpreter] script] RDWR]
    set port [gets $fd]
} -constraints {socket supported_inet localhost_v4 notOSX} -body {
    set sock [socket -async localhost $port]
    list [fconfigure $sock -error] [gets $sock] [fconfigure $sock -error]
} -cleanup {
    catch {close $fd}
    catch {close $sock}
    removeFile script
} -result {{} ok {}}
test socket-14.7.1 {pending [socket -async] and blocking [gets], server is IPv6} -setup {
    makeFile {
	fileevent stdin readable exit
	set server [socket -server accept -myaddr ::1 0]
	proc accept {s h p} {puts $s ok; close $s; set ::x 1}
	puts [lindex [fconfigure $server -sockname] 2]
	flush stdout
	vwait x
    } script
    set fd [open |[list [interpreter] script] RDWR]
    set port [gets $fd]
} -constraints {socket supported_inet6 localhost_v6 notOSX} -body {
    set sock [socket -async localhost $port]
    list [fconfigure $sock -error] [gets $sock] [fconfigure $sock -error]
} -cleanup {
    catch {close $fd}
    catch {close $sock}
    removeFile script
} -result {{} ok {}}
test socket-14.7.2 {pending [socket -async] and blocking [gets], no listener} -setup {
    set sock [socket -server error 0]
    set unusedPort [lindex [fconfigure $sock -sockname] 2]
    close $sock
} -body {
    set sock [socket -async localhost $unusedPort]
    catch {gets $sock} x
    list $x [fconfigure $sock -error] [fconfigure $sock -error]
} -constraints {socket notOSX} -cleanup {
    catch {close $sock}
} -match glob -result {{error reading "sock*": socket is not connected} {connection refused} {}}
test socket-14.8.0 {pending [socket -async] and nonblocking [gets], server is IPv4} -setup {
    makeFile {
	fileevent stdin readable exit
	set server [socket -server accept -myaddr 127.0.0.1 0]
	proc accept {s h p} {puts $s ok; close $s; set ::x 1}
	puts [lindex [fconfigure $server -sockname] 2]
	flush stdout
	vwait x
    } script
    set fd [open |[list [interpreter] script] RDWR]
    set port [gets $fd]
} -constraints {socket supported_inet localhost_v4} -body {
    set sock [socket -async localhost $port]
    fconfigure $sock -blocking 0
    for {set i 0} {$i < 50} {incr i } {
	if {[catch {gets $sock} x] || $x ne "" || ![fblocked $sock]} break
	after 200
    }
    set x
} -cleanup {
    catch {close $fd}
    catch {close $sock}
    removeFile script
} -result {ok}
test socket-14.8.1 {pending [socket -async] and nonblocking [gets], server is IPv6} -setup {
    makeFile {
	fileevent stdin readable exit
	set server [socket -server accept -myaddr ::1 0]
	proc accept {s h p} {puts $s ok; close $s; set ::x 1}
	puts [lindex [fconfigure $server -sockname] 2]
	flush stdout
	vwait x
    } script
    set fd [open |[list [interpreter] script] RDWR]
    set port [gets $fd]
} -constraints {socket supported_inet6 localhost_v6} -body {
    set sock [socket -async localhost $port]
    fconfigure $sock -blocking 0
    for {set i 0} {$i < 50} {incr i } {
	if {[catch {gets $sock} x] || $x ne "" || ![fblocked $sock]} break
	after 200
    }
    set x
} -cleanup {
    catch {close $fd}
    catch {close $sock}
    removeFile script
} -result {ok}
test socket-14.8.2 {pending [socket -async] and nonblocking [gets], no listener} -body {
    set sock [socket -async localhost [randport]]
    fconfigure $sock -blocking 0
    for {set i 0} {$i < 50} {incr i } {
	if {[catch {gets $sock} x] || $x ne "" || ![fblocked $sock]} break
	after 200
    }
    list $x [fconfigure $sock -error] [fconfigure $sock -error]
} -constraints socket -cleanup {
    catch {close $sock}
} -match glob -result {{error reading "sock*": socket is not connected} {connection refused} {}}
test socket-14.9.0 {pending [socket -async] and blocking [puts], server is IPv4} -setup {
    makeFile {
	fileevent stdin readable exit
	after 10000 exit
	set server [socket -server accept -myaddr 127.0.0.1 0]
	proc accept {s h p} {set ::x $s}
	puts [lindex [fconfigure $server -sockname] 2]
	flush stdout
	vwait x
	puts [gets $x]
    } script
    set fd [open |[list [interpreter] script] RDWR]
    set port [gets $fd]
} -constraints {socket supported_inet localhost_v4 notOSX} -body {
    set sock [socket -async localhost $port]
    puts $sock ok
    flush $sock
    list [fconfigure $sock -error] [gets $fd]
} -cleanup {
    catch {close $fd}
    catch {close $sock}
    removeFile script
} -result {{} ok}
test socket-14.9.1 {pending [socket -async] and blocking [puts], server is IPv6} -setup {
    makeFile {
	fileevent stdin readable exit
	after 10000 exit
	set server [socket -server accept -myaddr ::1 0]
	proc accept {s h p} {set ::x $s}
	puts [lindex [fconfigure $server -sockname] 2]
	flush stdout
	vwait x
	puts [gets $x]
    } script
    set fd [open |[list [interpreter] script] RDWR]
    set port [gets $fd]
} -constraints {socket supported_inet6 localhost_v6 notOSX} -body {
    set sock [socket -async localhost $port]
    puts $sock ok
    flush $sock
    list [fconfigure $sock -error] [gets $fd]
} -cleanup {
    catch {close $fd}
    catch {close $sock}
    removeFile script
} -result {{} ok}
test socket-14.10.0 {pending [socket -async] and nonblocking [puts], server is IPv4} -setup {
    makeFile {
	fileevent stdin readable exit
	set server [socket -server accept -myaddr 127.0.0.1 0]
	proc accept {s h p} {set ::x $s}
	puts [lindex [fconfigure $server -sockname] 2]
	flush stdout
	vwait x
	puts [gets $x]
    } script
    set fd [open |[list [interpreter] script] RDWR]
    set port [gets $fd]
    set after [after $latency set x timeout]
} -constraints {socket supported_inet localhost_v4} -body {
    set sock [socket -async localhost $port]
    fconfigure $sock -blocking 0
    puts $sock ok
    flush $sock
    fileevent $fd readable {set x 1}
    vwait x
    list [fconfigure $sock -error] [gets $fd]
} -cleanup {
    after cancel $after
    catch {close $fd}
    catch {close $sock}
    removeFile script
} -result {{} ok}
test socket-14.10.1 {pending [socket -async] and nonblocking [puts], server is IPv6} -setup {
    makeFile {
	fileevent stdin readable exit
	set server [socket -server accept -myaddr ::1 0]
	proc accept {s h p} {set ::x $s}
	puts [lindex [fconfigure $server -sockname] 2]
	flush stdout
	vwait x
	puts [gets $x]
    } script
    set fd [open |[list [interpreter] script] RDWR]
    set port [gets $fd]
    set after [after $latency set x timeout]
} -constraints {socket supported_inet6 localhost_v6} -body {
    set sock [socket -async localhost $port]
    fconfigure $sock -blocking 0
    puts $sock ok
    flush $sock
    fileevent $fd readable {set x 1}
    vwait x
    list [fconfigure $sock -error] [gets $fd]
} -cleanup {
    after cancel $after
    catch {close $fd}
    catch {close $sock}
    removeFile script
} -result {{} ok}
test socket-14.11.0 {pending [socket -async] and nonblocking [puts], no listener, no flush} -setup {
    set after [after $latency set x timeout]
} -body {
    set sock [socket -async localhost [randport]]
    fconfigure $sock -blocking 0
    puts $sock ok
    fileevent $sock writable {set x 1}
    vwait x
    close $sock
} -constraints socket -cleanup {
    after cancel $after
    catch {close $sock}
    unset -nocomplain x
} -result {socket is not connected} -returnCodes 1
test socket-14.11.1 {pending [socket -async] and nonblocking [puts], no listener, flush} -setup {
    set after [after $latency set x timeout]
} -body {
    set sock [socket -async localhost [randport]]
    fconfigure $sock -blocking 0
    puts $sock ok
    flush $sock
    fileevent $sock writable {set x 1}
    vwait x
    close $sock
} -constraints {socket nonPortable} -cleanup {
    after cancel $timeout
    catch {close $sock}
    unset -nocomplain x
} -result {socket is not connected} -returnCodes 1
test socket-14.12 {[socket -async] background progress triggered by [fconfigure -error]} -body {
    set s [socket -async localhost [randport]]
    for {set i 0} {$i < 50} {incr i} {
	set x [fconfigure $s -error]
	if {$x != ""} break
	after 200
    }
    set x
} -constraints socket -cleanup {
    catch {close $s}
    unset -nocomplain x s
} -result {connection refused}
test socket-14.13 {testing writable event when quick failure} -body {
    # Test for bug 336441ed59 where a quick background fail was ignored
    #
    # Test only for windows as socket -async 255.255.255.255 fails
    # directly on unix
    #
    # The following connect should fail very quickly
    set a1 [after $latency {set x timeout}]






































    set s [socket -async 255.255.255.255 43434]
    fileevent $s writable {set x writable}
    vwait x
    set x
} -constraints {socket win supported_inet} -cleanup {
    catch {close $s}
    after cancel $a1
} -result writable

test socket-14.14 {testing fileevent readable on failed async socket connect} -body {

    # Test for bug 581937ab1e

    set a1 [after $latency {set x timeout}]
    # This connect should fail
    set s [socket -async localhost [randport]]
    fileevent $s readable {set x readable}
    vwait x
    set x
} -constraints socket -cleanup {
    catch {close $s}
    after cancel $a1
} -result readable

test socket-14.15 {blocking read on async socket should not trigger event handlers} -setup {
    set subprocess [open "|[list [interpreter]]" r+]
    fconfigure $subprocess -blocking 0 -buffering none
} -constraints socket -body {
    puts $subprocess {
	set s [socket -async localhost [randport]]
	set x ok
	fileevent $s writable {set x fail}
	catch {read $s}
	close $s
	puts $x
	exit
    }
    set after [after $latency set x timeout]
    fileevent $subprocess readable [list gets $subprocess x]
    vwait x

    return $x
} -cleanup {
    catch {after cancel $after}
    if {![testConstraint win]} {
	catch {exec kill [pid $subprocess]}
    }
    catch {close $subprocess}
    unset -nocomplain x
} -result ok
# v4 and v6 is required to prevent that the async connect does not terminate
# before the fconfigure command. There is always an additional ip to try.
test socket-14.16 {empty -peername while [socket -async] connecting} -body {


    set client [socket -async localhost [randport]]
    fconfigure $client -peername

} -constraints {socket localhost_v4 localhost_v6 notOSX} -cleanup {
    catch {close $client}
} -result {}

# v4 and v6 is required to prevent that the async connect does not terminate
# before the fconfigure command. There is always an additional ip to try.
test socket-14.17 {empty -sockname while [socket -async] connecting} -body {


    set client [socket -async localhost [randport]]
    fconfigure $client -sockname

} -constraints {socket localhost_v4 localhost_v6 notOSX} -cleanup {
    catch {close $client}
} -result {}

# test for bug c6ed4acfd8: running async socket connect with other connect
# established will block tcl as it goes in an infinite loop in vwait
test socket-14.18 {bug c6ed4acfd8: running async socket connect made other connect block} -body {


    proc accept {channel address port} {}
    set port [randport]
    set ssock [socket -server accept $port]
    set csock1 [socket -async localhost [randport]]
    set csock2 [socket localhost $port]
    after 1000 {set done ok}
    vwait done
} -constraints {socket notOSX} -cleanup {
    catch {close $ssock}
    catch {close $csock1}
    catch {close $csock2}
} -result {}

set num 0

set x {localhost {socket} 127.0.0.1 {supported_inet} ::1 {supported_inet6}}
set resultok {-result "sock*" -match glob}
set resulterr {
    -result {couldn't open socket: connection refused}
    -returnCodes 1
}
foreach {servip sc} $x {
    foreach {cliip cc} $x {
        set constraints [list socket $sc $cc]

        set result $resulterr
        switch -- [lsort -unique [list $servip $cliip]] {
            localhost - 127.0.0.1 - ::1 {
                set result $resultok
            }
            {127.0.0.1 localhost} {
                if {[testConstraint localhost_v4]} {
................................................................................
            }
            {::1 localhost} {
                if {[testConstraint localhost_v6]} {
                    set result $resultok
                }
            }
        }
        test socket-15.1.$num "Connect to $servip from $cliip" -setup {

	    set server [socket -server accept -myaddr $servip 0]
	    proc accept {s h p} { close $s }
	    set port [lindex [fconfigure $server -sockname] 2]

	} -constraints $constraints -body {
	    set s [socket $cliip $port]
	} -cleanup {
	    close $server
	    catch {close $s}
	} {*}$result
        incr num
    }
}

::tcltest::cleanupTests
flush stdout
return

# Local Variables:
# mode: tcl
# fill-column: 78
# End:

Changes to tests/string.test.

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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
} {1 {wrong # args: should be "string index string charIndex"}}
test string-5.2 {string index} {
    list [catch {string index a b c} msg] $msg
} {1 {wrong # args: should be "string index string charIndex"}}
................................................................................
    set vv [string repeat {$x} $n]
    set vvs [string repeat {$x } $n]
    set r1 [string compare $xx [subst $vv]]
    set r2 [string compare $xx [eval "string cat $vvs"]]
    list $r1 $r2
} {0 0}









# cleanup
rename MemStress {}
catch {rename foo {}}
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# End:







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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-4.17 {string first, corner case} {
    string first a aaa 4294967295
} {0}
test string-4.18 {string first, corner case} {
    string first a aaa -1
} {0}
test string-4.19 {string first, corner case} {
    string first a aaa end-5
} {0}
test string-4.20 {string last, corner case} {
    string last a aaa 4294967295
} {-1}
test string-4.21 {string last, corner case} {
    string last a aaa -1
} {-1}
test string-4.22 {string last, corner case} {
    string last a aaa end-5
} {-1}

test string-5.1 {string index} {
    list [catch {string index} msg] $msg
} {1 {wrong # args: should be "string index string charIndex"}}
test string-5.2 {string index} {
    list [catch {string index a b c} msg] $msg
} {1 {wrong # args: should be "string index string charIndex"}}
................................................................................
    set vv [string repeat {$x} $n]
    set vvs [string repeat {$x } $n]
    set r1 [string compare $xx [subst $vv]]
    set r2 [string compare $xx [eval "string cat $vvs"]]
    list $r1 $r2
} {0 0}

test string-30.1.1 {[Bug ba921a8d98]: string cat} {
    string cat [set data [binary format a* hello]] [encoding convertto $data] [unset data]
} hellohello
test string-30.1.2 {[Bug ba921a8d98]: inplace cat by subst (compiled to "strcat" instruction)} {
    set x "[set data [binary format a* hello]][encoding convertto $data][unset data]"
} hellohello


# cleanup
rename MemStress {}
catch {rename foo {}}
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# End:

Changes to tests/tcltest.test.

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	set ::tcltest::loadFile $oldf
    }
}
removeFile load.tcl

# [interpreter]
test tcltest-13.1 {interpreter} {
    -constraints notValgrind 
    -setup {
	#to do:  Why is $::tcltest::tcltest being saved and restored here?
	set old $::tcltest::tcltest
	set ::tcltest::tcltest tcltest
    }
    -body {
	set f1 [interpreter]
................................................................................
    }
    -result {tcltest tclsh tclsh}
    -cleanup {
	# writing ::tcltest::tcltest triggers a trace that sets up the stdio
	# constraint, which involves a call to [exec] that might fail after
	# "fork" and before "exec", in which case the forked process will not
	# have a chance to clean itself up before exiting, which causes
	# valgrind to issue numerous "still reachable" reports. 
	set ::tcltest::tcltest $old
    }
}

# -singleproc, [singleProcess]
set spd [makeDirectory singleprocdir]
makeFile {
................................................................................
test tcltest-21.2 {force a test command failure} {
    -body {
	test tcltest-21.2.0 {
	    return 2
	} {1}
    }
    -returnCodes 1
    -result {bad option "1": must be -body, -cleanup, -constraints, -errorOutput, -match, -output, -result, -returnCodes, or -setup}
}

test tcltest-21.3 {test command with setup} {
    -setup {
	set foo 1
    }
    -body {
................................................................................
    -cleanup {set ::tcltest::currentFailure $fail}
    -body {
	test tcltest-21.7.0 {foo-4} {
	    -foobar {}
	}
    }
    -returnCodes 1
    -result {bad option "-foobar": must be -body, -cleanup, -constraints, -errorOutput, -match, -output, -result, -returnCodes, or -setup}
}

# alternate test command format (these are the same as 21.1-21.6, with the
# exception of being in the all-inline format)

test tcltest-21.7a {expect with glob} \
	-body {list a b c d e} \
................................................................................
    -body {
        test tcltest-21.8.0 {
            return 2
        } {1}
    } \
    -returnCodes 1 \
    -cleanup {set ::tcltest::currentFailure $fail} \
    -result {bad option "1": must be -body, -cleanup, -constraints, -errorOutput, -match, -output, -result, -returnCodes, or -setup}

test tcltest-21.9 {test command with setup} \
	-setup {set foo 1} \
	-body {set foo} \
	-cleanup {unset foo} \
	-result {1}








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