path: root/ChangeLog

2013-05-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tcl.m4: Add support for the latest mingw-4.0-rc1.
	* win/configure: (regenerated)
	* generic/tclBasic.c: Add panic in order to detect
	incompatible mingw32 sys/stat.h and sys/time.h headers,
	(which is fixed by defining _HAVE_32BIT_TIME_T).

2013-05-06  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclStubInit.c: Add support for Cygwin64, which has a 64-bit
	* generic/tclDecls.h: "long" type. Binary compatibility with win64
	requires that all stub entries use 32-bit long's, therefore the
	need for various wrapper functions/macros. For Tcl 9 a better
	solution is needed, but that cannot be done without introducing
	binary incompatibility.

2013-04-30  Andreas Kupries  <andreask@activestate.com>

	* library/platform/platform.tcl (::platform::LibcVersion):
	* library/platform/pkgIndex.tcl: Followup to the 2013-01-30
	  change. The RE become too restrictive again. SuSe added a
	  timestamp after the version. Loosened up a bit. Bumped package
	  to version 1.0.12.

2013-04-25  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclDecls.h: Implement Tcl_NewBooleanObj, Tcl_DbNewBooleanObj
	and Tcl_SetBooleanObj as macros using Tcl_NewIntObj, Tcl_DbNewLongObj
	and Tcl_SetIntObj. Starting with Tcl 8.5, this is exactly the same,
	it only eliminates code duplication.

2013-04-19  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclDecls.h: Implement many Tcl_*Var* functions and
	Tcl_GetIndexFromObj as (faster/stack-saving) macros around resp
	their Tcl_*Var*2 equivalent and Tcl_GetIndexFromObjStruct.

2013-04-12  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclDecls.h: Implement Tcl_Pkg* functions as
	(faster/stack-saving) macros around Tcl_Pkg*Ex functions.

2013-04-08  Don Porter  <dgp@users.sourceforge.net>

	* generic/regc_color.c:	[Bug 3610026] Stop crash when the number of
	* generic/regerrs.h:	"colors" in a regular expression overflows
	* generic/regex.h:	a short int.  Thanks to Heikki Linnakangas
	* generic/regguts.h:	for the report and the patch.
	* tests/regexp.test:

2013-04-04  Reinhard Max  <max@suse.de>

        * library/http/http.tcl (http::geturl): Allow URLs that don't have
        a path, but a query query, e.g. http://example.com?foo=bar .
        * Bump the http package to 2.7.12.

2013-04-03  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclUnixInit.c: [Bug 3205320]: stack space detection
	defeated by inlining. Now fixed in the cross-compile
	case as well.

2013-04-03  Don Porter  <dgp@users.sourceforge.net>

	*** 8.5.14 TAGGED FOR RELEASE ***

	* generic/tcl.h:	Bump to 8.5.14 for release.
	* library/init.tcl:
	* tools/tcl.wse.in:
	* unix/configure.in:
	* unix/tcl.spec:
	* win/configure.in:
	* README:

	* unix/configure:	autoconf-2.59
	* win/configure:

2013-03-22  Venkat Iyer <venkat@comit.com>
	* library/tzdata/Africa/Cairo: Update to tzdata2013b.
	* library/tzdata/Africa/Casablanca:
	* library/tzdata/Africa/Gaborone:
	* library/tzdata/Africa/Tripoli:
	* library/tzdata/America/Asuncion:
	* library/tzdata/America/Barbados:
	* library/tzdata/America/Bogota:
	* library/tzdata/America/Costa_Rica:
	* library/tzdata/America/Curacao:
	* library/tzdata/America/Nassau:
	* library/tzdata/America/Port-au-Prince:
	* library/tzdata/America/Santiago:
	* library/tzdata/Antarctica/Palmer:
	* library/tzdata/Asia/Aden:
	* library/tzdata/Asia/Hong_Kong:
	* library/tzdata/Asia/Muscat:
	* library/tzdata/Asia/Rangoon:
	* library/tzdata/Asia/Shanghai:
	* library/tzdata/Atlantic/Bermuda:
	* library/tzdata/Europe/Vienna:
	* library/tzdata/Pacific/Easter:
	* library/tzdata/Pacific/Fiji:
	* library/tzdata/Asia/Khandyga: (new)
	* library/tzdata/Asia/Ust-Nera: (new)
	* library/tzdata/Europe/Busingen: (new)

2013-03-21  Don Porter  <dgp@users.sourceforge.net>

	* library/auto.tcl: [Bug 2102614] Add ensemble indexing support
	* tests/autoMkindex.test: to [auto_mkindex].  Thanks Brian Griffin.

2013-03-19  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclFCmd.c: [Bug 3597000] Consistent [file copy] result.
	* tests/fileSystem.test:

2013-03-19  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinFile.c: [Bug 2893771]: file stat fails on locked files
	on win32.

2013-03-18  Donal K. Fellows  <dkf@users.sf.net>

	* tests/cmdAH.test (cmdAH-19.12): [Bug 3608360]: Added test to ensure
	that we never ever allow [file exists] to do globbing.

2013-03-12  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tcl.m4: Patch by Andrew Shadura, providing better support for
	three architectures they have in Debian.

2013-03-06  Don Porter  <dgp@users.sourceforge.net>

	* generic/regc_nfa.c:	[Bugs 3604074,3606683] Rewrite of the
	* generic/regcomp.c:	fixempties() routine (and supporting
	routines) to completely eliminate the infinite loop hazard.
	Thanks to Tom Lane for the much improved solution.

2013-02-27  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/regcomp.c:	[Bug 3606139]: missing error check allows
	* tests/regexp.test:    regexp to crash Tcl. Thanks to Tom Lane for
	providing the test-case and the patch.

2013-02-26  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclObj.c: Don't panic if Tcl_ConvertToType is called for a
	type that doesn't have a setFromAnyProc, create a proper error message.

2013-02-25  Don Porter  <dgp@users.sourceforge.net>

	* tests/assocd.test:	[Bugs 3605719,3605720]: Test independence.
	* tests/basic.test:	Thanks Rolf Ade for patches.

2013-02-22  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCompile.c:	Shift more burden of smart cleanup onto the
	TclFreeCompileEnv() routine.  Stop crashes when the hookProc raises
	an error.

2013-02-20  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclNamesp.c:	[Bug 3605447]: Make sure the -clear option
	* tests/namespace.test:	to [namespace export] always clears, whether
	or not new export patterns are specified.

2013-02-19  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclTrace.c:  [Bug 2438181]: Incorrect error reporting in
	* tests/trace.test:    traces. Test-case and fix provided by Poor
	Yorick.

2013-02-15  Don Porter  <dgp@users.sourceforge.net>

	* generic/regc_nfa.c:	[Bug 3604074]: Fix regexp optimization to
	* tests/regexp.test:	stop hanging on the expression
	((((((((a)*)*)*)*)*)*)*)* .  Thanks to Bjørn Grathwohl for discovery.

2013-02-14  Harald Oehlmann  <oehhar@users.sf.net>

	* library/msgcat/msgcat.tcl: [Bug 3604576]: Catch missing registry
	entry "HCU\Control Panel\International".
	Bumped msgcat version to 1.5.1

2013-02-05  Don Porter  <dgp@users.sourceforge.net>

	* win/tclWinFile.c:	[Bug 3603434]: Make sure TclpObjNormalizePath() 
	properly declares "a:/" to be normalized, even when no "A:" drive is
	present on the system.

2013-02-05  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclLoadNone.c (TclpLoadMemory): [Bug 3433012]: Added dummy
	version of this function to use in the event that a platform thinks it
	can load from memory but cannot actually do so due to it being
	disabled at configuration time.

2013-01-30  Andreas Kupries  <andreask@activestate.com>

	* library/platform/platform.tcl (::platform::LibcVersion): See
	* library/platform/pkgIndex.tcl: [Bug 3599098]: Fixed the RE
	* unix/Makefile.in: extracting the version to avoid issues with
	* win/Makefile.in: recent changes to the glibc banner. Now targeting a
	less variable part of the string. Bumped package to version 1.0.11.

2013-01-26  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclUnixCompat.c: [Bug 3601804]: platformCPUID segmentation
	fault on Darwin.

2013-01-23  Donal K. Fellows  <dkf@users.sf.net>

	* library/http/http.tcl (http::geturl): [Bug 2911139]: Do not do vwait
	for connect to avoid reentrancy problems (except when operating
	without a -command option). Internally, this means that all sockets
	created by the http package will always be operated in asynchronous
	mode.

2013-01-18  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclPort.h: [Bug 3598300]: unix: tcl.h does not include
	sys/stat.h

2013-01-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* Makefile.in:   Allow win32 build with -DTCL_NO_DEPRECATED, just as
	* generic/tcl.h: in the UNIX build. Define Tcl_EvalObj and
	* generic/tclDecls.h: Tcl_GlobalEvalObj as macros, even when
	* generic/tclBasic.c: TCL_NO_DEPRECATED is defined, so Tk can benefit
	from it too.

2013-01-14  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tcl.m4: More flexible search for win32 tclConfig.sh, backported
	from TEA (not actually used in Tcl, only for Tk)

2013-01-13  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclIntDecls.h: If TCL_NO_DEPRECATED is defined, make sure
	that TIP #139 functions all are taken from the public stub table, even
	if the inclusion is through tclInt.h.

2013-01-09  Jan Nijtmans  <nijtmans@users.sf.net>

	* library/http/http.tcl: [Bug 3599395]: http assumes status line is a
	proper Tcl list.
	Bump http package to 2.7.11.

2013-01-08  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinFile.c: [Bug 3092089]: [file normalize] can remove path
	components.	[Bug 3587096]: win vista/7: "can't find init.tcl" when
	called via junction without folder list access.

2013-01-07  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.decls: Extend the public stub table with dummy NULL
	entries, up to the size of the Tcl 8.6 stub tables. This makes it
	easier to debug extensions which use Tcl 8.6 features but (erroneously)
	are attempted to be loaded in Tcl 8.5.

2013-01-02  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclEnsemble.c:  Remove stray calls to Tcl_Alloc and friends:
	* generic/tclExecute.c:   the core should only use ckalloc to allow
	* generic/tclIORTrans.c:  MEM_DEBUG to work properly.
	* generic/tclTomMathInterface.c:

2012-12-31  Donal K. Fellows  <dkf@users.sf.net>

	* doc/string.n: Noted the obsolescence of the 'bytelength',
	'wordstart' and 'wordend' subcommands, and moved them to later in the
	file.

2012-12-27  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclListObj.c: [Bug 3598580]: Tcl_ListObjReplace may release
	deleted elements too early.

2012-12-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/dltest/pkgb.c:  Make pkgb.so loadable in Tcl 8.4 as well.
	* generic/tclStubLib.c: Eliminate unnecessary static HasStubSupport()
	and isDigit() functions, just do the same inline.

2012-12-13  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h: Fix Tcl_DecrRefCount macro such that it
	doesn't access its objPtr parameter twice any more.

2012-12-07  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/dltest/pkgb.c:  Turn pkgb.so into a Tcl9 interoperability test
        library: Whatever Tcl9 looks like, loading pkgb.so in Tcl 9 should
        either result in an error-message, either succeed, but never crash.

2012-11-14  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tclUnixPipe.c (DefaultTempDir): [Bug 2933003]: Allow overriding
	of the back-stop default temporary file location at compile time by
	setting the TCL_TEMPORARY_FILE_DIRECTORY #def to a string containing
	the directory name (defaults to "/tmp" as that is the most common
	default).

2012-11-13  Joe Mistachkin  <joe@mistachkin.com>

	* win/tclWinInit.c: also search for the library directory (init.tcl,
	encodings, etc) relative to the build directory associated with the
	source checkout.

2012-11-09  Don Porter  <dgp@users.sourceforge.net>

	*** 8.5.13 TAGGED FOR RELEASE ***

	* generic/tcl.h:	Bump to 8.5.13 for release.
	* library/init.tcl:
	* tools/tcl.wse.in:
	* unix/configure.in:
	* win/configure.in:
	* unix/tcl.spec:
	* README:

	* unix/configure:	autoconf-2.59
	* win/configure:

2012-11-07  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Africa/Casablanca:
	* library/tzdata/America/Araguaina:
	* library/tzdata/America/Bahia:
	* library/tzdata/America/Havana:
	* library/tzdata/Asia/Amman:
	* library/tzdata/Asia/Gaza:
	* library/tzdata/Asia/Hebron:
	* library/tzdata/Asia/Jerusalem:
	* library/tzdata/Pacific/Apia:
	* library/tzdata/Pacific/Fakaofo:
	* library/tzdata/Pacific/Fiji:		Import tzdata2012i.

2012-11-07  Don Porter  <dgp@users.sourceforge.net>

	* win/tclWinSock.c:	[Bug 3574493] Avoid hanging on exit due to
	use of synchronization calls in routines called by DllMain().

2012-11-06  Donal K. Fellows  <dkf@users.sf.net>

	* library/http/http.tcl (http::Finish): [Bug 3581754]: Ensure that
	callbacks are done at most once to prevent problems with timeouts on a
	keep-alive connection (combined with reentrant http package use)
	causing excessive stack growth. Not a fix for the underlying problem,
	but ensures that pain will be mostly kept away from users.
	Bump http package to 2.7.10.

2012-10-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.h:    Remove unused TclpLoadFile function.
	* generic/tclIOUtil.c

2012-10-14  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclDictObj.c: [Bug 3576509]: tcl::Bgerror crashes with invalid
	* generic/tclEvent.c:    arguments. Better fix, which helps for all
	Tcl_DictObjGet() calls in Tcl's source code.

2012-10-13  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclEvent.c: [Bug 3576509]: tcl::Bgerror crashes with invalid
	arguments

2012-10-03  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclIO.c:	When checking for std channels being closed,
	compare the channel state, not the channel itself so that stacked
	channels do not cause trouble.

2012-09-07  Harald Oehlmann  <oehhar@users.sf.net>

	IMPLEMENTATION OF TIP#404.

	* library/msgcat/msgcat.tcl:	[FRQ 3544988]: (Backport from Tcl 8.6)
	* library/msgcat/pkgIndex.tcl:	New commands [mcflset] and [mcflmset]
	* unix/Makefile.in:		to set mc entries with implicit message
	* win/Makefile.in:		file locale. Bump to 1.5.0.
	* tests/msgcat.test:

2012-09-07  Alexandre Ferrieux <ferrieux@users.sourceforge.net>

	* unix/tclUnixNotfy.c Backport of 2008-12-12 8.6 commit: Fix
	missing CLOEXEC on internal pipes [2417695]

2012-08-25  Donal K. Fellows  <dkf@users.sf.net>

	* library/msgs/uk.msg: [Bug 3561330]: Use the correct full name of
	March in Ukrainian. Thanks to Mikhail Teterin for reporting.

2012-08-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclBinary.c: [Bug 3496014]: (Backport from Tcl 8.6) Protect
	Tcl_SetByteArrayObj for invalid values.

2012-08-20  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclPathObj.c:	[Bug 3559678]: Fix bad filename normalization
	when the last component is the empty string.

2012-08-20  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinPort.h:  Remove wrapper macro for ntohs(): unnecessary,
	because it doesn't require an initialized winsock_2 library. See:
	<http://msdn.microsoft.com/en-us/library/windows/desktop/ms740075%28v=vs.85%29.aspx>
	* win/tclWinSock.c:
	* generic/tclStubInit.c:

2012-08-17  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/nmakehlp.c: Add "-V<num>" option, in order to be able to detect
	partial version numbers.

2012-08-15  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/buildall.vc.bat: Only build the threaded builds by default
	* win/rules.vc:        Backport some improvements from Tcl 8.6
	* win/makefile.vc:

2010-08-13  Stuart Cassoff  <stwo@users.sourceforge.net>

	* unix/tclUnixCompat.c: [Bug 3555454]: Rearrange a bit to quash
	'declared but never defined' compiler warnings.

2012-08-08  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclfileName.c: [Bug #1536227]: Cygwin network pathname
	* tests/fileName.test:   support

2012-08-07  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclIOUtil.c:	[Bug 3554250]: Overlooked one field of cleanup
	in the thread exit handler for the filesystem subsystem.

2012-07-31  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/nmakehlp.c: Backport from Tcl 8.6, but add -Q option from
	sampleextension.

2012-07-28  Jan Nijtmans  <nijtmans@users.sf.net>

	* tests/clock.test:    [Bug 3549770]: Multiple test failures running
	* tests/registry.test: tcltest outside build tree
	* tests/winDde.test:

2012-07-27  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclUniData.c:   Support Unicode 6.2 (Add Turkish lira sign)
	* generic/regc_locale.c:

2012-07-24  Don Porter  <dgp@users.sourceforge.net>

	*** 8.5.12 TAGGED FOR RELEASE ***

	* generic/tcl.h:	Bump to 8.5.12 for release.
	* library/init.tcl:
	* tools/tcl.wse.in:
	* unix/configure.in:
	* unix/tcl.spec:
	* win/configure.in:
	* README:

	* unix/configure:	autoconf-2.59
	* win/configure:

	* changes:	Update for 8.5.12 release.

2012-07-19  Joe Mistachkin  <joe@mistachkin.com>

	* generic/tclTest.c: Fix several more missing mutex-locks in
	TestasyncCmd.

2012-07-19  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclTest.c: [Bug 3544685]: Missing mutex-lock in
	TestasyncCmd since 2011-08-19. Unbounded gratitude to Stuart
	Cassoff for spotting it.

2012-07-17  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/makefile.vc: [Bug 3544932]: Visual studio compiler check fails

2012-07-16  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tclUnixCompat.c (TclpGetPwNam, TclpGetPwUid, TclpGetGrNam)
	(TclpGetGrGid): [Bug 3544683]: Use the elaborate memory management
	scheme outlined on http://www.opengroup.org/austin/docs/austin_328.txt
	to handle Tcl's use of standard reentrant versions of the passwd/group
	access functions so that everything can work on all BSDs. Problem
	identified by Stuart Cassoff.

2012-07-11  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinReg.c: [Bug 3362446]: registry keys command fails
	with 8.5/8.6. Follow Microsofts example better in order to prevent
	problems when using HKEY_PERFORMANCE_DATA.

2012-07-10  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclUnixNotfy.c: [Bug 3541646]: Don't panic on triggerPipe
	overrun.

2012-07-10  Donal K. Fellows  <dkf@users.sf.net>

	* win/tclWinSock.c (InitializeHostName): Corrected logic that
	extracted the name of the computer from the gethostname call so that
	it would use the name on success, not failure. Also ensured that the
	buffer size is exactly that recommended by Microsoft.

2012-07-05  Don Porter  <dgp@users.sourceforge.net>

	* unix/tclUnixPipe.c:	[Bug 1189293]: Make "<<" binary safe.
	* win/tclWinPipe.c:

2012-06-29  Jan Nijtmans  <nijtmans@users.sf.net>

	* library/msgcat/msgcat.tcl:   Add tn, ro_MO and ru_MO to msgcat.

2012-06-29  Harald Oehlmann <oehhar@users.sf.net>

	* library/msgcat/msgcat.tcl:	[Bug 3536888]: Locale guessing of
	* library/msgcat/pkgIndex.tcl:	msgcat fails on (some) Windows 7. Bump
	* unix/Makefile.in:		to 1.4.5
	* win/Makefile.in:

2012-06-29  Donal K. Fellows  <dkf@users.sf.net>

	* doc/GetIndex.3: Reinforced the description of the requirement for
	the tables of names to index over to be static, following posting to
	tcl-core by Brian Griffin about a bug caused by Tktreectrl not obeying
	this rule correctly. This does not represent a functionality change,
	merely a clearer documentation of a long-standing constraint.

2012-06-25  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclFileSystem.h:	[Bug 3024359]: Make sure that the
	* generic/tclIOUtil.c:	per-thread cache of the list of file systems
	* generic/tclPathObj.c:	currently registered is only updated at times
	when no active loops are traversing it.  Also reduce the amount of
	epoch storing and checking to where it can make a difference.

2012-06-25  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdAH.c (EncodingDirsObjCmd): [Bug 3537605]: Do the right
	thing when reporting errors with the number of arguments.

2012-06-25  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclfileName.c: [Patch 1536227]: Cygwin network pathname
	* tests/fileName.test:   support

2012-06-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclUnixNotfy.c: [Bug 3508771]: Cygwin notifier for handling
	win32 events.

2012-06-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinReg.c:	[Bug 3362446]: registry keys command fails
	* tests/registry.test:	with 8.5/8.6
	* library/reg/pkgIndex.tcl: registry version to 1.2.2

2012-06-11  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBasic.c:	[Bug 3532959]: Make sure the lifetime
	* generic/tclProc.c:	management of entries in the linePBodyPtr
	* tests/proc.test:	hash table can tolerate either order of
	teardown, interp first, or Proc first.

2012-06-08  Don Porter  <dgp@users.sourceforge.net>

	* unix/configure.in:	Update autogoo for gettimeofday().
	* unix/tclUnixPort.h:	Thanks Joe English.
	* unix/configure:	autoconf 2.13

	* unix/tclUnixPort.h:	[Bug 3530533]: Centralize #include <pthread.h>
	* unix/tclUnixThrd.c:	in the tclUnixPort.h header so that old unix
	systems that need inclusion in all compilation units are supported.

2012-06-06  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclUnixInit.c: On Cygwin, use win32 API in stead of uname()
	to determine the tcl_platform variables.

2012-05-31  Donal K. Fellows  <dkf@users.sf.net>

	* doc/safe.n: [Bug 1997845]: Corrected formatting so that generated
	* tools/tcltk-man2html.tcl (cross-reference): HTML can link properly.

2012-05-29  Donal K. Fellows  <dkf@users.sf.net>

	* doc/expr.n, doc/mathop.n: [Bug 2931407]: Clarified semantics of
	division and remainder operators.

2012-05-25  Donal K. Fellows  <dkf@users.sf.net>

	* doc/namespace.n, doc/Ensemble.3: [Bug 3528418]: Document what is
	going on with respect to qualification of command prefixes in ensemble
	subcommand maps.

2012-05-25  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinDde.c: [Bug 473946]: Special characters were not correctly
	sent, now for XTYP_EXECUTE as well as XTYP_REQUEST.
	* win/Makefile.in: Fix "make genstubs" when cross-compiling on UNIX

2012-05-24  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/genStubs.tcl:  Take cygwin handling of X11 into account.
	* generic/tcl*Decls.h: re-generated
	* generic/tclStubInit.c:  Implement TclpIsAtty, Cygwin only.
	* doc/dde.n: Doc fix: "dde execute iexplore" doesn't work
	without -async, because iexplore doesn't return a value

2012-05-22  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/genStubs.tcl:   Let cygwin share stub table with win32
	* win/Makefile.in:      Don't hardcode dde and reg dll version numbers
	* win/tclWinSock.c:     implement TclpInetNtoa for win32
	* generic/tclInt.decls: Revert most of [fcc5957e59], since when
	  we let cygwin share the win32 stub table this is no longer necessary
	* generic/tcl*Decls.h:  re-generated

2012-05-21  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclFileName.c: When using Tcl_SetObjLength() calls to grow
	* generic/tclIOUtil.c:	 and shrink the objPtr->bytes buffer, care must
	be taken that the value cannot possibly become pure Unicode.  Calling
	Tcl_AppendToObj() has the possibility of making such a conversion.  Bug
	found while valgrinding the trunk.

2012-05-17  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdMZ.c (Tcl_SwitchObjCmd): [Bug 3106532]: Corrected
	resulting indexes from -indexvar option to be usable with [string
	range]; this was always the intention (and is consistent with [regexp
	-indices] too).
	***POTENTIAL INCOMPATIBILITY***
	Uses of [switch -regexp -indexvar] that previously compensated for the
	wrong offsets (by subtracting 1 from the end indices) now do not need
	to do so as the value is correct.

	* library/safe.tcl (safe::InterpInit): Ensure that the module path is
	constructed in the correct order.
	(safe::AliasGlob): [Bug 2964715]: More extensive handling of what
	globbing is required to support package loading.

	* doc/expr.n: [Bug 3525462]: Corrected statement about what happens
	when comparing "0y" and "0x12"; the previously documented behavior was
	actually a subtle bug (now long-corrected).

2012-05-13  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinDde.c:   Protect against receiving strings without ending
	\0, as external applications (or Tcl with TIP #106) could generate
	that.

2012-05-10  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinDde.c: [Bug 473946]: Special characters not correctly sent
	* library/dde/pkgIndex.tcl:  Increase version to 1.3.3

2012-05-02  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/configure.in:		Better detection and implementation for
	* generic/configure:		cpuid instruction on Intel-derived
	* generic/tclUnixCompat.c:	processors, both 32-bit and 64-bit.
	* generic/tclTest.c:		Move cpuid testcase from win-specific
	* win/tclWinTest.c:		to generic tests, as it should work on
	* tests/platform.test:		all Intel-related platforms now

2012-04-27  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclPort.h:    Move CYGWIN-specific stuff from tclPort.h to
	* generic/tclEnv.c:     tclUnixPort.h, where it belongs.
	* unix/tclUnixPort.h:
	* unix/tclUnixFile.c:

2012-04-27  Donal K. Fellows  <dkf@users.sf.net>

	* library/init.tcl (auto_execok): Allow shell builtins to be detected
	even if they are upper-cased.

2012-04-26  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclStubInit.c:    get rid of _ANSI_ARGS_
	* generic/tclIntPlatDecls.h
	* unix/tclUnixPort.h
	* unix/tclAppInit.c
	* win/tclAppInit.c

2012-04-24  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.decls:		[Bug 3508771]: load tclreg.dll in
	* generic/tclIntPlatDecls.h:	cygwin tclsh. Implement
	* generic/tclStubInit.c:	TclWinGetSockOpt, TclWinGetServByName
	* generic/tclUnixCompat.c:	and TclWinCPUID for Cygwin.
	* unix/configure.in:
	* unix/configure:
	* unix/tclUnixCompat.c:

2012-04-18  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Africa/Casablanca:
	* library/tzdata/America/Port-au-Prince:
	* library/tzdata/Asia/Damascus:
	* library/tzdata/Asia/Gaza:
	* library/tzdata/Asia/Hebron: tzdata2012c

2012-04-16  Donal K. Fellows  <dkf@users.sf.net>

	* doc/FileSystem.3 (Tcl_FSOpenFileChannelProc): [Bug 3518244]: Fixed
	documentation of this filesystem callback function; it must not
	register its created channel - that's the responsibility of the caller
	of Tcl_FSOpenFileChannel - as that leads to reference leaks.

2012-04-11  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinInit.c:     [Bug 3448512]: clock scan "1958-01-01" fails
	* win/tcl.m4:           only in debug compilation.
	* win/configure:
	* unix/tcl.m4:          Use NDEBUG consistantly meaning: no debugging.
	* unix/configure:

2012-04-04  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinSock.c:	[Bug 510001]: TclSockMinimumBuffers needs
	* generic/tclIOSock.c:	platform implementation.
	* generic/tclInt.decls:
	* generic/tclIntDecls.h:
	* generic/tclStubInit.c:

2012-04-03  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclStubInit.c: Remove the TclpGetTZName implementation for
	* generic/tclIntDecls.h: Cygwin (from 2012-04-02 commit), re-generated
	* generic/tclIntPlatDecls.h:
	* generic/tcl.decls:		cleanup unnecessary "generic" argument

2012-03-30  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.decls: [Bug 3508771]: load tclreg.dll in cygwin tclsh
	* generic/tclIntPlatDecls.h: Implement TclWinGetTclInstance,
	* generic/tclStubInit.c:     TclpGetTZName, and various more
	win32-specific internal functions for Cygwin, so win32 extensions
	using those can be loaded in the cygwin version of tclsh.

2012-03-30  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tcl.m4:        [Bug 3511806]: Compiler checks too early
	* unix/configure.in:  This change allows to build the cygwin and
	* unix/tclUnixPort.h: mingw32 ports of Tcl/Tk to build out-of-the-box
	* win/tcl.m4:         using a native or cross-compiler.
	* win/configure.in:
	* win/tclWinPort.h:

2012-03-27  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h:      [Bug 3508771]: Wrong Tcl_StatBuf used on MinGW.
	* generic/tclFCmd.c:  [Bug 2015723]: Duplicate inodes from file stat
	on windows (but now for cygwin as well)

2012-03-25  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.decls:      [Bug 3508771]: load tclreg.dll in cygwin
	* generic/tclIntPlatDecls.h: tclsh. Implement TclWinConvertError,
	* generic/tclStubInit.c:     TclWinConvertWSAError, and various more
	* unix/Makefile.in:          win32-specific internal functions for
	* unix/tcl.m4:               Cygwin, so win32 extensions using those
	* unix/configure:            can be loaded in the cygwin version of
	* win/tclWinError.c:         tclsh.

2012-03-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.decls:       Revert some cygwin-related signature
	* generic/tclIntPlatDecls.h:  changes from [835f8e1e9d] (2010-01-22).
	* win/tclWinError.c:          They were an attempt to make the cygwin
	                              port compile again, but since cygwin is
	                              based on unix this serves no purpose any
	                              more.
	* win/tclWinSerial.c:         Use EAGAIN in stead of EWOULDBLOCK,
	* win/tclWinSock.c:           because in VS10+ the value of
	                              EWOULDBLOCK is no longer the same as
	                              EAGAIN.
	* unix/Makefile.in:           Add tclWinError.c to the CYGWIN build.
	* unix/tcl.m4:
	* unix/configure:

2012-03-20  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.decls:         [Bug 3508771]: load tclreg.dll in cygwin
	* generic/tclInt.decls:      tclsh. Implement TclWinGetPlatformId,
	* generic/tclIntPlatDecls.h: Tcl_WinUtfToTChar, Tcl_WinTCharToUtf (and
	* generic/tclPlatDecls.h:    a dummy TclWinCPUID) for Cygwin, so win32
	* generic/tclStubInit.c:     extensions using those can be loaded in
	* unix/tclUnixCompat.c:      the cygwin version of tclsh.

2012-03-19  Venkat Iyer <venkat@comit.com>

	* library/tzdata/America/Atikokan: Update to tzdata2012b.
	* library/tzdata/America/Blanc-Sablon:
	* library/tzdata/America/Dawson_Creek:
	* library/tzdata/America/Edmonton:
	* library/tzdata/America/Glace_Bay:
	* library/tzdata/America/Goose_Bay:
	* library/tzdata/America/Halifax:
	* library/tzdata/America/Havana:
	* library/tzdata/America/Moncton:
	* library/tzdata/America/Montreal:
	* library/tzdata/America/Nipigon:
	* library/tzdata/America/Rainy_River:
	* library/tzdata/America/Regina:
	* library/tzdata/America/Santiago:
	* library/tzdata/America/St_Johns:
	* library/tzdata/America/Swift_Current:
	* library/tzdata/America/Toronto:
	* library/tzdata/America/Vancouver:
	* library/tzdata/America/Winnipeg:
	* library/tzdata/Antarctica/Casey:
	* library/tzdata/Antarctica/Davis:
	* library/tzdata/Antarctica/Palmer:
	* library/tzdata/Asia/Yerevan:
	* library/tzdata/Atlantic/Stanley:
	* library/tzdata/Pacific/Easter:
	* library/tzdata/Pacific/Fakaofo:
	* library/tzdata/America/Creston: (new)

2012-03-15  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h: [Bug 3288345]: Wrong Tcl_StatBuf used on Cygwin
	* unix/tclUnixFile.c:
	* unix/tclUnixPort.h:
	* win/cat.c:           Remove cygwin stuff no longer needed
	* win/tclWinFile.c:
	* win/tclWinPort.h:

2012-03-12  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinFile.c: [Bug 3388350]: mingw64 compiler warnings

2012-03-07  Andreas Kupries  <andreask@activestate.com>

	* library/http/http.tcl: [Bug 3498327]: Generate upper-case
	* library/http/pkgIndex.tcl: hexadecimal output for compliance
	* tests/http.test: with RFC 3986. Bumped version to 2.7.9.
	* unix/Makefile.in:
	* win/Makefile.in:

2012-03-06  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinPort.h: Compatibility with older Visual Studio versions.

2012-03-04  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclLoad.c: Patch from the cygwin folks
	* unix/tcl.m4:
	* unix/configure: (re-generated)

2012-02-29  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclIOUtil.c:	[Bug 3466099]: BOM in Unicode
	* generic/tclEncoding.c:
	* tests/source.test:

2012-02-23  Donal K. Fellows  <dkf@users.sf.net>

	* tests/reg.test (14.21-23): Add tests relating to bug 1115587. Actual
	bug is characterised by test marked with 'knownBug'.

2012-02-17  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclIOUtil.c: [Bug 2233954]: AIX: compile error
	* unix/tclUnixPort.h:

2012-02-15  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c (TclCompileDictForCmd): [Bug 3487626]: Fix
	crash in compilation of [dict for] when its implementation command is
	used directly rather than through the ensemble.

2012-02-09  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:	[Bug 3484402]: Correct Off-By-One
	error appending unicode. Thanks to Poor Yorick. Also corrected test
	for when growth is needed.

2012-02-06  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCompCmds.c: [Bug 3485022]: TclCompileEnsemble() avoid
	* tests/trace.test:	compile when exec traces set.

2012-02-06  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclTrace.c:  [Bug 3484621]: Ensure that execution traces on
	* tests/trace.test:    bytecoded commands bump the interp's compile
	epoch.

2012-02-02  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclUniData.c: [FRQ 3464401]: Support Unicode 6.1
	* generic/regc_locale.c:

2012-02-02  Don Porter  <dgp@users.sourceforge.net>

	* win/tclWinFile.c:	[Bugs 2974459,2879351,1951574,1852572,
	1661378,1613456]: Revisions to the NativeAccess() routine that queries
	file permissions on Windows native filesystems.  Meant to fix numerous
	bugs where [file writable|readable|executable] "lies" about what
	operations are possible, especially when the file resides on a Samba
	share.

2012-02-01  Donal K. Fellows  <dkf@users.sf.net>

	* doc/AddErrInfo.3: [Bug 3482614]: Documentation nit.

2012-01-26  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclPathObj.c:	[Bug 3475569]: Add checks for unshared values
	before calls demanding them.  [Bug 3479689]: Stop memory corruption
	when shimmering 0-refCount value to "path" type.

2012-01-22  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/uniClass.tcl:    [FRQ 3473670]: Various Unicode-related
	* tools/uniParse.tcl:    speedups/robustness. Enhanced tools to be
	* generic/tclUniData.c:  able to handle characters > 0xffff. Done in
	* generic/tclUtf.c:      all branches in order to simplify merges for
	* generic/regc_locale.c: new Unicode versions (such as 6.1)

2012-01-22  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclDictObj.c (DictExistsCmd): [Bug 3475264]: Ensure that
	errors only ever happen when insufficient arguments are supplied, and
	not when a path doesn't exist or a dictionary is poorly formatted (the
	two cases can't be easily distinguished).

2012-01-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h:        [Bug 3474726]: Eliminate detection of struct
	* generic/tclWinPort.h: _stat32i64, just use _stati64 in combination
	* generic/tclFCmd.c:    with _USE_32BIT_TIME_T, which is the same
	* generic/tclTest.c:    then. Only keep _stat32i64 usage for cygwin,
	* win/configure.in:     so it will not conflict with cygwin's own
	* win/configure:	struct stat.

2012-01-21  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCmdMZ.c:	[Bug 3475667]: Prevent buffer read overflow.
	Thanks to "sebres" for the report and fix.

2012-01-17  Donal K. Fellows  <dkf@users.sf.net>

	* doc/dict.n (dict with): [Bug 3474512]: Explain better what is going
	on when a dictionary key and the dictionary variable collide.

2012-01-17  Don Porter  <dgp@users.sourceforge.net>

	* library/http/http.tcl:	Bump to version 2.7.8
	* library/http/pkgIndex.tcl:
	* unix/Makefile.in:
	* win/Makefile.in:

2012-01-13  Donal K. Fellows  <dkf@users.sf.net>

	* library/http/http.tcl (http::Connect): [Bug 3472316]: Ensure that we
	only try to read the socket error exactly once.

2012-01-09  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclUtf.c:      [Bug 3464428]: [string is graph \u0120] was
	* generic/regc_locale.c: wrong. Add table for Unicode [:cntrl:] class.
	* tools/uniClass.tcl:    Generate Unicode [:cntrl:] class table.
	* tests/utf.test:

2012-01-08  Kevin B. Kenny  <kennykb@acm.org>

	* library/clock.tcl (ReadZoneinfoFile): [Bug 3470928]: Corrected a bug
	* tests/clock.test (clock-56.4):        where loading zoneinfo would
	fail if one timezone abbreviation was a proper tail of another, and
	zic used the same bytes of the file to represent both of them. Added a
	test case for the bug, using the same data that caused the observed
	failure "in the wild."

2011-12-30  Venkat Iyer <venkat@comit.com>

	* library/tzdata/America/Bahia:		Update to Olson's tzdata2011n
	* library/tzdata/America/Havana:
	* library/tzdata/Europe/Kiev:
	* library/tzdata/Europe/Simferopol:
	* library/tzdata/Europe/Uzhgorod:
	* library/tzdata/Europe/Zaporozhye:
	* library/tzdata/Pacific/Fiji:

2011-12-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclUtf.c: [Bug 3464428]: [string is graph \u0120] is wrong.
	* generic/tclUniData.c:
	* generic/regc_locale.c:
	* tests/utf.test:
	* tools/uniParse.tcl:   Clean up some unused stuff, and be more robust
	against changes in UnicodeData.txt syntax

2011-12-11  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/regc_locale.c: [Bug 3457031]: Some Unicode 6.0 chars not
	* tests/utf.test:        in [:print:] class

2011-12-07  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/uniParse.tcl:    [Bug 3444754]: string tolower \u01c5 is wrong
	* generic/tclUniData.c:
	* tests/utf.test:

2011-11-30  Jan Nijtmans  <nijtmans@users.sf.net>

	* library/tcltest/tcltest.tcl: [Bug 967195]: Make tcltest work
	when tclsh is compiled without using the setargv() function on mingw.

2011-11-29  Jan Nijtmans  <nijtmans@users.sf.net>

	* doc/tclsh.1:  Use the same shebang comment everywhere.
	* tools/str2c
	* tools/tcltk-man2html.tcl
	* win/Makefile.in: don't install tommath_(super)?class.h
	* unix/Makefile.in: don't install directories like 8.2 and 8.3

2011-11-22  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinPort.h: [Bug 3354324]: Windows: [file mtime] sets wrong
	* win/tclWinFile.c: time (VS2005+ only).
	* generic/tclTest.c:

2011-11-04  Don Porter  <dgp@users.sourceforge.net>

	*** 8.5.11 TAGGED FOR RELEASE ***

	* generic/tcl.h:	Bump to 8.5.11 for release.
	* library/init.tcl:
	* tools/tcl.wse.in:
	* unix/configure.in:
	* unix/tcl.spec:
	* win/configure.in:
	* README:

	* unix/configure:	autoconf-2.59
	* win/configure:

	* changes:	Update for 8.5.11 release.

2011-10-20  Don Porter  <dgp@users.sourceforge.net>

	* library/http/http.tcl:	Bump to version 2.7.7
	* library/http/pkgIndex.tcl:
	* unix/Makefile.in:
	* win/Makefile.in:

	* changes:	Updates for 8.5.11 release.

2011-10-18  Reinhard Max  <max@suse.de>

	* library/clock.tcl (::tcl::clock::GetSystemTimeZone): Cache the time
	zone only if it was detected by one of the expensive methods.
	Otherwise after unsetting TCL_TZ or TZ the previous value will still
	be used.

2011-10-15  Venkat Iyer <venkat@comit.com>

	* library/tzdata/America/Sitka: Update to Olson's tzdata2011l
	* library/tzdata/Pacific/Fiji:
	* library/tzdata/Asia/Hebron: (New)

2011-10-11  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinFile.c:    [Bug 2935503]: Incorrect mode field returned by
	[file stat] command.

2011-10-07  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclIORChan.c:	Fix gcc warning (discovered with latest
	mingw, based on gcc 4.6.1)
	* tests/env.test:	Fix env.test running under wine 1.3 (partly
	backported from Tcl 8.6)

2011-10-03  Venkat Iyer <venkat@comit.com>

	* library/tzdata/Africa/Dar_es_Salaam: Update to Olson's tzdata2011k
	* library/tzdata/Africa/Kampala:
	* library/tzdata/Africa/Nairobi:
	* library/tzdata/Asia/Gaza:
	* library/tzdata/Europe/Kaliningrad:
	* library/tzdata/Europe/Kiev:
	* library/tzdata/Europe/Minsk:
	* library/tzdata/Europe/Simferopol:
	* library/tzdata/Europe/Uzhgorod:
	* library/tzdata/Europe/Zaporozhye:
	* library/tzdata/Pacific/Apia:

2011-09-16  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclProc.c (ProcWrongNumArgs): [Bugs 3400658,3408830]:
	Corrected the handling of procedure error messages (found by TclOO).

2011-09-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h:        Don't change Tcl_UniChar type when
	* generic/regcustom.h:  TCL_UTF_MAX == 4 (not supported anyway)

2011-09-16  Donal K. Fellows  <dkf@users.sf.net>

	* library/http/http.tcl (http::geturl): [Bug 3391977]: Ensure that the
	-headers option overrides the -type option (important because -type
	has a default that is not always appropriate, and the header must not
	be duplicated).

2011-09-13  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclUtil.c:	[Bug 3390638]: Workaround broken Solaris
	Studio cc optimizer.  Thanks to Wolfgang S. Kechel.

	* generic/tclDTrace.d:	[Bug 3405652]: Portability workaround for
	broken system DTrace support.  Thanks to Dagobert Michelson.

2011-09-12  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinPort.h: [Bug 3407070]: tclPosixStr.c won't build with
	EOVERFLOW==E2BIG

2011-09-07  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCompExpr.c: [Bug 3401704]: Allow function names like
	* tests/parseExpr.test:	 influence(), nanobot(), and 99bottles() that
	have been parsed as missing operator syntax errors before with the
	form NUMBER + FUNCTION.
	***POTENTIAL INCOMPATIBILITY***

2011-09-06  Venkat Iyer <venkat@comit.com>

	* library/tzdata/America/Goose_Bay: Update to Olson's tzdata2011i
	* library/tzdata/America/Metlakatla:
	* library/tzdata/America/Resolute:
	* library/tzdata/America/St_Johns:
	* library/tzdata/Europe/Kaliningrad:
	* library/tzdata/Pacific/Apia:
	* library/tzdata/Pacific/Honolulu:
	* library/tzdata/Africa/Juba: (new)

2011-09-01  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStrToD.c:	[Bug 3402540]: Corrections to TclParseNumber()
	* tests/binary.test:	to make it reject invalid Nan(Hex) strings.

	* tests/scan.test:	[scan Inf %g] is portable; remove constraint.

2011-08-30  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclInterp.c (SlaveCommandLimitCmd, SlaveTimeLimitCmd):
	[Bug 3398794]: Ensure that low-level conditions in the limit API are
	enforced at the script level through errors, not a Tcl_Panic. This
	means that interpreters cannot read their own limits (writing already
	did not work).

2011-08-19  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclTest.c: [Bug 2981154]: async-4.3 segfault.
	* tests/async.test:  [Bug 1774689]: async-4.3 sometimes fails.

2011-08-18  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclUniData.c: [Bug 3393714]: Overflow in toupper delta
	* tools/uniParse.tcl:
	* tests/utf.test:

2011-08-17  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclGet.c: [Bug 3393150]: Overlooked free of intreps.
	(It matters for bignums!)

2011-08-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclCmdAH.c:    [Bug 3388350]: mingw64 compiler warnings
	* generic/tclFCmd.c      In mingw, sys/stat.h must be included
	* generic/tclFileName.c  before winsock2.h, so make sure of that.
	* generic/tclIOUtil.c
	* generic/tclBasic.c
	* generic/tclBinary.c
	* generic/tclHash.c
	* generic/tclTest.c
	* win/tclWinChan.c
	* win/tclWinConsole.c
	* win/tclWinDde.c
	* win/tclWinFile.c
	* win/tclWinReg.c
	* win/tclWinSerial.c
	* win/tclWinSock.c
	* win/tclWinThrd.c

2011-08-15  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBasic.c: [Bug 3390272]: Leak of [info script] value.

2011-08-15  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclPosixStr.c:    [Bug 3388350]: mingw64 compiler warnings
	* generic/tclStrToD.c
	* win/tclWinPort.h:
	* win/tclWinPipe.c:
	* win/tclWinSock.c:
	* win/configure.in:
	* win/configure:

2011-08-12  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclPathObj.c:	[Bug 3389764]: Eliminate possibility that dup
	of a "path" value can create reference cycle.

2011-08-09  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinConsole.c: [Bug 3388350]: mingw64 compiler warnings
	* win/tclWinDde.c:
	* win/tclWinPipe.c:
	* win/tclWinSerial.c:

2011-08-05  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclStrToD.c: [Bug 3386975]: Plugged a memory leak in
	double->string conversion.

2011-07-28  Don Porter  <dgp@users.sourceforge.net>

	* library/tzdata/Asia/Anadyr: Update to Olson's tzdata2011h
	* library/tzdata/Asia/Irkutsk:
	* library/tzdata/Asia/Kamchatka:
	* library/tzdata/Asia/Krasnoyarsk:
	* library/tzdata/Asia/Magadan:
	* library/tzdata/Asia/Novokuznetsk:
	* library/tzdata/Asia/Novosibirsk:
	* library/tzdata/Asia/Omsk:
	* library/tzdata/Asia/Sakhalin:
	* library/tzdata/Asia/Vladivostok:
	* library/tzdata/Asia/Yakutsk:
	* library/tzdata/Asia/Yekaterinburg:
	* library/tzdata/Europe/Kaliningrad:
	* library/tzdata/Europe/Moscow:
	* library/tzdata/Europe/Samara:
	* library/tzdata/Europe/Volgograd:
	* library/tzdata/America/Kralendijk: (new)
	* library/tzdata/America/Lower_Princes: (new)

2011-07-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinPort.h: [Bug 3372130]: Fix hypot math function with MSVC10

2011-07-19  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclUtil.c:	[Bug 3371644]: Repair failure to properly handle
	* tests/util.test: (length == -1) scanning in TclConvertElement().
	Thanks to Thomas Sader and Alexandre Ferrieux.

2011-07-15  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCompile.c: Avoid segfaults when RecordByteCodeStats()
	is called in a deleted interp.

2011-07-08  Donal K. Fellows  <dkf@users.sf.net>

	* doc/http.n: [FRQ 3358415]: State what RFC defines HTTP/1.1.

2011-07-03  Donal K. Fellows  <dkf@users.sf.net>

	* doc/FileSystem.3: Corrected statements about ctime field of 'struct
	stat'; that was always the time of the last metadata change, not the
	time of creation.

2011-07-02  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclStrToD.c:
	* generic/tclTomMath.decls:
	* generic/tclTomMathDecls.h:
	* macosx/Tcl.xcode/project.pbxproj:
	* macosx/Tcl.xcodeproj/project.pbxproj:
	* tests/util.test:
	* unix/Makefile.in:
	* win/Makefile.in:
	* win/Makefile.vc:
	[Bug 3349507]: Fix a bug where bignum->double conversion is "round up"
	and not "round to nearest" (causing expr double(1[string repeat 0 23])
	not to be 1e+23).

2011-06-30  Reinhard Max  <max@suse.de>

	* unix/configure.in: Add a volatile declaration to the test for
	TCL_STACK_GROWS_UP to prevent gcc 4.6 from producing invalid
	results due to aggressive optimisation.

2011-06-23  Don Porter  <dgp@users.sourceforge.net>

	*** 8.5.10 TAGGED FOR RELEASE ***

	* changes:	Update for 8.5.10 release.

2011-06-22  Andreas Kupries  <andreask@activestate.com>

	* library/platform/pkgIndex.tcl: Updated to platform 1.0.10. Added
	* library/platform/platform.tcl: handling of the DEB_HOST_MULTIARCH
	* unix/Makefile.in: location change for libc.
	* win/Makefile.in:

	* generic/tclInt.h: Fixed the inadvertently committed disabling of
	stack checks, see my 2010-11-15 commit.

2011-06-21  Don Porter  <dgp@users.sourceforge.net>

	* changes:	Update for 8.5.10 release.

	* library/tcltest/tcltest.tcl (loadIntoSlaveInterpreter):
	* library/tcltest/pkgIndex.tcl: Backport tcltest 2.3.3 for release
	* unix/Makefile.in: with Tcl 8.5.*.
	* win/Makefile.in:

	* tests/init.test:	Update test files to use new command.
	* tests/pkg.test:

	* generic/tclLink.c:	[Bug 3317466]: Prevent multiple links to a
	single Tcl variable when calling Tcl_LinkVar().

2011-06-13  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStrToD.c:  [Bug 3315098]: Mem leak fix from Gustaf
	Neumann.

2011-06-02  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBasic.c:	Removed TclCleanupLiteralTable(), and old
	* generic/tclInt.h:	band-aid routine put in place while a fix for
	* generic/tclLiteral.c:	[Bug 994838] took shape.  No longer needed.

2011-06-02  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclInt.h (TclInvalidateNsCmdLookup): [Bug 3185407]: Extend
	the set of epochs that are potentially bumped when a command is
	created, for a slight performance drop (in some circumstances) and
	improved semantics.

2011-06-01  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclUtil.c:   Fix for [Bug 3309871]: Valgrind finds: invalid
	read in TclMaxListLength().

2011-05-25  Don Porter  <dgp@users.sourceforge.net>

	* library/msgcat/msgcat.tcl:	Backport improvements to msgcat
	* library/msgcat/pkgIndex.tcl:	package.  Bump to 1.4.4
	* unix/Makefile.in
	* win/Makefile.in

2011-05-24  Venkat Iyer <venkat@comit.com>

	* library/tzdata/Africa/Cairo: Update to Olson tzdata2011g

2011-05-17  Andreas Kupries  <andreask@activestate.com>

	* generic/tclCompile.c (TclFixupForwardJump): Tracked down and fixed
	* generic/tclBasic.c (TclArgumentBCEnter): the cause of a violation of
	my assertion that 'ePtr->nline == objc' in TclArgumentBCEnter.  When a
	bytecode was grown during jump fixup the pc -> command line mapping
	was not updated. When things aligned just wrong the mapping would
	direct command A to the data for command B, with a different number of
	arguments.

2011-05-10  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclInt.h:     New internal routines TclScanElement() and
	* generic/tclUtil.c:    TclConvertElement() are rewritten guts of
	machinery to produce string rep of lists.  The new routines avoid and
	correct [Bug 3173086].  See comments for much more detail.

	* generic/tclDictObj.c:         Update all callers.
	* generic/tclIndexObj.c:
	* generic/tclListObj.c:
	* generic/tclUtil.c:
	* tests/list.test:

2011-05-09  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclListObj.c:	Revise empty string tests so that we avoid
	potentially expensive string rep generations, especially for dicts.

2011-05-07  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclInt.h: Fix USE_TCLALLOC so that it can be enabled without
	* unix/Makefile.in: editing the Makefile.

2011-05-05  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclListObj.c:	Stop generating string rep of dict when
	converting to list.  Tolerate NULL interps more completely.

2011-05-03  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclUtil.c:	Tighten Tcl_SplitList().
	* generic/tclListObj.c:	Tighten SetListFromAny().
	* generic/tclDictObj.c:	Tighten SetDictFromAny().

2011-05-02  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCmdMZ.c:	Revised TclFindElement() interface. The final
	* generic/tclDictObj.c:	argument had been bracePtr, the address of a
	* generic/tclListObj.c:	boolean var, where the caller can be told
	* generic/tclParse.c:	whether or not the parsed list element was
	* generic/tclUtil.c:	enclosed in braces.  In practice, no callers
	really care about that.  What the callers really want to know is
	whether the list element value exists as a literal substring of the
	string being parsed, or whether a call to TclCopyAndCollpase() is
	needed to produce the list element value.  Now the final argument is
	changed to do what callers actually need. This is a better fit for the
	calls in tclParse.c, where now a good deal of post-processing checking
	for "naked backslashes" is no longer necessary.
	***POTENTIAL INCOMPATIBILITY***
	For any callers calling in via the internal stubs table who really do
	use the final argument explicitly to check for the enclosing brace
	scenario.  Simply looking for the braces where they must be is the
	revision available to those callers, and it will backport cleanly.

	* tests/parse.test:	Tests for expanded literals quoting detection.

	* generic/tclCompCmds.c:	New TclFindElement() is also a better
	fit for the [switch] compiler.

	* generic/tclInt.h:	Replace TclCountSpaceRuns() with
	* generic/tclListObj.c:	TclMaxListLength() which is the function we
	* generic/tclUtil.c:	actually want.
	* generic/tclCompCmds.c:

	* generic/tclCompCmds.c: Rewrite of parts of the switch compiler to
	better use the powers of TclFindElement() and do less parsing on
	its own.

2011-04-28  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclInt.h:	New utility routines:
	* generic/tclParse.c:	TclIsSpaceProc() and TclCountSpaceRuns()
	* generic/tclUtil.c:

	* generic/tclCmdMZ.c:	Use new routines to replace calls to isspace()
	* generic/tclListObj.c:	and their /* INTL */ risk.
	* generic/tclStrToD.c:
	* generic/tclUtf.c:
	* unix/tclUnixFile.c:

2011-04-27  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclListObj.c:	FreeListInternalRep() cleanup.

	* generic/tclBinary.c:	Backport fix for [Bug 2857044].
	* generic/tclDictObj.c:	All freeIntRepProcs set typePtr to NULL.
	* generic/tclEncoding.c:
	* generic/tclIndexObj.c:
	* generic/tclListObj.c:
	* generic/tclNamesp.c:
	* generic/tclObj.c:
	* generic/tclPathObj.c:
	* generic/tclProc.c:
	* generic/tclRegexp.c:
	* generic/tclStringObj.c:
	* generic/tclVar.c:

2011-04-21  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclInt.h:	Use macro to set List intreps.
	* generic/tclListObj.c:

	* generic/tclCmdIL.c:	Limits on list length were too strict.
	* generic/tclInt.h:	Revised panics to errors where possible.
	* generic/tclListObj.c:

	* generic/tclCompile.c:	Make sure SetFooFromAny routines react
	* generic/tclIO.c:	reasonably when passed a NULL interp.
	* generic/tclIndexObj.c:
	* generic/tclListObj.c:
	* generic/tclNamesp.c:
	* generic/tclObj.c:
	* generic/tclProc.c:
	* macosx/tclMacOSXFCmd.c:

2011-04-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h:       fix for [Bug 3288345]: Wrong Tcl_StatBuf
	* generic/tclInt.h:    used on MinGW. Make sure that all _WIN32
	* win/tclWinFile.c:    compilers use exactly the same layout
	* win/configure.in:    for Tcl_StatBuf - the one used by MSVC6 -
	* win/configure:       in all situations.

2011-04-20  Andreas Kupries  <andreask@activestate.com>

	* generic/tclFCmd.c (TclFileAttrsCmd): Added commands to reset the
	typePtr of the Tcl_Obj* whose int-rep was just purged. Required to
	prevent a dangling IndexRep* to reused, smashing the heap. See
	also the entries at 2011-04-16 and 2011-03-24 for the history of
	the problem.

2011-04-19  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclConfig.c:	Reduce internals access in the implementation
	of [<foo>::pkgconfig list].

2011-04-18  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCmdIL.c:	Use ListRepPtr(.) and other cleanup.
	* generic/tclConfig.c:
	* generic/tclListObj.c:

	* generic/tclInt.h:	Define and use macros that test whether a Tcl
	* generic/tclBasic.c:	list value is canonical.
	* generic/tclUtil.c:

2011-04-16  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclFCmd.c (TclFileAttrsCmd): Tidied up the memory management
	a bit to try to ensure that the dynamic and static cases don't get
	confused while still promoting caching where possible. Added a panic
	to trap problems in the case where an extension is misusing the API.

2011-04-13  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclUtil.c:	[Bug 3285375]: Rewrite of Tcl_Concat*()
	routines to prevent segfaults on buffer overflow.  Build them out of
	existing primitives already coded to handle overflow properly.  Uses
	the new TclTrim*() routines.

	* generic/tclCmdMZ.c:	New internal utility routines TclTrimLeft()
	* generic/tclInt.h:	and TclTrimRight().  Refactor the
	* generic/tclUtil.c:	[string trim*] implementations to use them.

2011-04-13  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclVar.c: [Bug 2662380]: Fix crash caused by appending to a
	variable with a write trace that unsets it.

2011-04-12  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:	[Bug 3285472]: Repair corruption in
	* tests/string.test:	[string reverse] when string rep invalidation
	failed to also reset the bytes allocated for string rep to zero.

2011-04-12  Venkat Iyer <venkat@comit.com>

	* library/tzdata/Atlantic/Stanley: Update to Olson tzdata2011f

2011-04-06  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclExecute.c (TclCompEvalObj): Earlier return if Tip280
	gymnastics not needed.

2011-04-05  Venkat Iyer <venkat@comit.com>

	* library/tzdata/Africa/Casablanca: Update to Olson's tzdata2011e
	* library/tzdata/America/Santiago:
	* library/tzdata/Pacific/Easter:
	* library/tzdata/America/Metlakatla: (new)
	* library/tzdata/America/North_Dakota/Beulah: (new)
	* library/tzdata/America/Sitka: (new)

2011-04-04  Don Porter  <dgp@users.sourceforge.net>

	* README:	[Bug 3202030]: Updated README files, repairing broken
	* macosx/README:URLs and removing other bits that were clearly wrong.
	* unix/README:	Still could use more eyeballs on the detailed build
	* win/README:	advice on various plaforms.

2011-04-02  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclStrToD.c (QuickConversion): Replaced another couple
	of 'double' declarations with 'volatile double' to work around
	misrounding issues in mingw-gcc 3.4.5.

2011-03-24  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclFCmd.c (TclFileAttrsCmd): Ensure that any reference to
	temporary index tables is squelched immediately rather than hanging
	around to trip us up in the future.

2011-03-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclLoadDl.c:    [Bug 3216070]: Loading extension libraries
	* unix/tclLoadDyld.c:  from embedded Tcl applications.
	***POTENTIAL INCOMPATIBILITY***
	For extensions which rely on symbols from other extensions being
	present in the global symbol table. For an example and some discussion
	of workarounds, see http://stackoverflow.com/q/8330614/301832

2011-03-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclCkalloc.c: [Bug 3197864]: Pointer truncation on Win64
	TCL_MEM_DEBUG builds

2011-03-16  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBasic.c:	Some rewrites to eliminate calls to isspace()
	* generic/tclParse.c:	and their /* INTL */ risk.
	* generic/tclProc.c:

2011-03-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tcl.m4:    Make SHLIB_LD_LIBS='${LIBS}' the default and
	* unix/configure: set to "" on per-platform necessary basis.
	Backported from TEA, but kept all original platform code which was
	removed from TEA.

2011-03-14  Kevin B. Kenny  <kennykb@acm.org>

	* tools/tclZIC.tcl (onDayOfMonth): Allow for leading zeroes in month
	and day so that tzdata2011d parses correctly.
	* library/tzdata/America/Havana:
	* library/tzdata/America/Juneau:
	* library/tzdata/America/Santiago:
	* library/tzdata/Europe/Istanbul:
	* library/tzdata/Pacific/Apia:
	* library/tzdata/Pacific/Easter:
	* library/tzdata/Pacific/Honolulu:  tzdata2011d


	* unix/configure.in: [Bug 3205320]: stack space detection defeated by inlining
	* unix/configure:    (autoconf-2.59)

2011-03-09  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclNamesp.c:	[Bug 3202171]: Tighten the detector of nested
	* tests/namespace.test:	[namespace code] quoting that the quoted
	scripts function properly even in a namespace that contains a custom
	"namespace" command.

	* doc/tclvars.n:	Formatting fix.  Thanks to Pat Thotys.

2011-03-08  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclBasic.c: Fix gcc warnings: variable set but not used

2011-03-08  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclInt.h:	Remove TclMarkList() routine, an experimental
	* generic/tclUtil.c:	dead-end from the 8.5 alpha days.

	* generic/tclResult.c (ResetObjResult): [Bug 3202905]: Correct failure
	to clear invalid intrep.  Thanks to Colin McDonald.

2011-03-06  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBasic.c:	More replacements of Tcl_UtfBackslash() calls
	* generic/tclCompile.c:	with TclParseBackslash() where possible.
	* generic/tclParse.c:
	* generic/tclUtil.c:

	* generic/tclUtil.c (TclFindElement):	[Bug 3192636]: Guard escape
	sequence scans to not overrun the string end.

2011-03-05  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclParse.c (TclParseBackslash): [Bug 3200987]: Correct
	* tests/parse.test:	trunction checks in \x and \u substitutions.

2011-01-26  Donal K. Fellows  <dkf@users.sf.net>

	* doc/RegExp.3: [Bug 3165108]: Corrected documentation of description
	of subexpression info in Tcl_RegExpInfo structure.

2011-01-25  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclCkalloc.c:  [Bug 3129448]: Possible over-allocation on
	* generic/tclHash.c:     64-bit platforms, part 2, backported
	* generic/tclProc.c:     strcpy->memcpy change but not change in any
				 struct.

2011-01-19 Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclExecute.c: [Bug 3138178]: Backport of Miguel's 2010-09-22
	fix on 8.6 branch (decache stack info wherever ::errorInfo may be
	updated, for trace sanity).

2011-01-19  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/genStubs.tcl:       Make sure to use CONST/VOID in stead of
	* generic/tclIntDecls.h:    const/void when appropriate. This allows to
	* generic/tclIntPlatDecls.h:use const/void in the *.decls file always,
	* generic/tclTomMathDecls.h:genStubs will do the right thing.

2011-01-18  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclBasic.c:      Various mismatches between Tcl_Panic
	* generic/tclCompCmds.c:   format string and its arguments,
	* generic/tclCompExpr.c:   discovered thanks to [Bug 3159920]
	* generic/tclPreserve.c:   (Backported)
	* generic/tclTest.c:

2011-01-17  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tcl.m4:         handle --enable-64bit=ia64 for gcc. BACKPORT.
	* win/configure:      (autoconf-2.59)
	* win/tclWin32Dll.c:  [Patch 3059922]: fixes for mingw64 - gcc4.5.1
	* generic/tclIOCmd.c: [Bug 3148192]: Commands "read/puts" incorrectly
	* tests/chanio.test:  interpret parameters. Improved error-message
	* tests/io.test       regarding legacy form.
	* tests/ioCmd.test

2011-01-15  Kevin B. Kenny  <kennykb@acm.org>

	* doc/tclvars.n:
	* generic/tclStrToD.c:
	* generic/tclUtil.c (Tcl_PrintDouble):
	* tests/util.test (util-16.*): [Bug 3157475]: Restored full Tcl 8.4
	compatibility for the formatting of floating point numbers when
	$::tcl_precision is not zero. Added compatibility tests to make sure
	that excess trailing zeroes are suppressed for all eight major code
	paths.

2011-01-13  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclExecute.c (GrowEvaluationStack): Off-by-one error in
	sizing the new allocation - was ok in comment but wrong in the code.
	Triggered by [Bug 3142026] which happened to require exactly one more
	than what was in existence. BACKPORT.

2011-01-03  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/genStubs.tcl:  Fix "make genstubs", which was broken
	since 2010-11-30, the TclDoubleDigits backport.

2010-12-31  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclHash.c: [Bug 3007895]: Tcl_(Find|Create)HashEntry
	stub entries can never be called. They still cannot be called
	(no change in functionality), but at least they now do
	exactly the same as the Tcl_(Find|Create)HashEntry macro's,
	so the confusion addressed in this Bug report is gone.
	(Backported from Tcl 8.6)

2010-12-17  Stuart Cassoff  <stwo@users.sourceforge.net>

	* unix/Makefile.in:  Remove unwanted/obsolete 'ddd' target.

2010-12-17  Stuart Cassoff  <stwo@users.sourceforge.net>

	* unix/Makefile.in:  [Bug 2446711]: Remove 'allpatch' target.

2010-12-17  Stuart Cassoff  <stwo@users.sourceforge.net>

	* unix/Makefile.in:  [Bug 2537626]: Use 'rpmbuild', not 'rpm'.

2010-12-13  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tcl.m4:    Cross-compile support for Win and UNIX (backported)
	* unix/configure: (autoconf-2.59)
	* win/tcl.m4:
	* win/configure.in:
	* win/configure: (autoconf-2.59)

2010-12-12  Stuart Cassoff  <stwo@users.sourceforge.net>

	* unix/tcl.m4: Better building on OpenBSD.
	* unix/configure: (autoconf-2.59)

2010-12-10 Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclIO.c: [backport] Make sure [fcopy -size ... -command ...] always
	* tests/io.test:   calls the callback asynchronously, even for size zero.

2010-12-03  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tclUtil.c (TclReToGlob): Add extra check for multiple inner
	*s that leads to poor recursive glob matching, defer to original RE
	instead.  tclbench RE var backtrack.

2010-12-01  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclStrToD.c (SetPrecisionLimits, TclDoubleDigits):
	[Bug 3124675]: Added meaningless initialization of 'i', 'ilim' and
	'ilim1' to silence warnings from the C compiler about possible use of
	uninitialized variables, Added a panic to the 'switch' that assigns
	them, to assert that the 'default' case is impossible.

2010-11-30  Andreas Kupries  <andreask@activestate.com>

	* generic/tclInt.decls: Backport of Kevin B. Kenny's work on
	* generic/tclInt.h: the Tcl Head, with help from Jeff Hobbs.
	* generic/tclStrToD.c:
	* generic/tclTest.c:
	* generic/tclTomMath.decls:
	* generic/tclUtil.c:
	* tests/util.test:
	* unix/Makefile.in:
	* win/Makefile.in:
	* win/makefile.vc: Rewrite of Tcl_PrintDouble and TclDoubleDigits
	that (a) fixes a severe performance problem with floating point
	shimmering reported by Karl Lehenbauer, (b) allows TclDoubleDigits
	to generate the digit strings for 'e' and 'f' format, so that it
	can be used for tcl_precision != 0 (and possibly later for [format]),
	(c) fixes [Bug 3120139] by making TclPrintDouble inherently
	locale-independent, (d) adds test cases to util.test for
	correct rounding in difficult cases of TclDoubleDigits where fixed-
	precision results are requested. (e) adds test cases to util.test for
	the controversial aspects of [Bug 3105247]. As a side effect, two
	more modules from libtommath (bn_mp_set_int.c and bn_mp_init_set_int.c)
	are brought into the build, since the new code uses them.

	* generic/tclIntDecls.h:
	* generic/tclStubInit.c:
	* generic/tclTomMathDecls.h:	Regenerated.

2010-11-30  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tclInt.decls, generic/tclInt.h, generic/tclIntDecls.h:
	* generic/tclStubInit.c: TclFormatInt restored at slot 24
	* generic/tclUtil.c (TclFormatInt): restore TclFormatInt func from
	2005-07-05 macro-ization. Benchmarks indicate it is faster, as a
	key int->string routine (e.g. int-indexed arrays).

2010-11-23  Andreas Kupries  <andreask@activestate.com>

	* generic/tclVar.c (VarHashInvalidateEntry): Removed obsolete
	  patch for AIX defining this macro as function. This is not
	  necessary anymore. See ChangeLog entry 2010-07-28 (Bug 3037525)
	  for the actual bug and fix the patch was a workaround for.

2010-11-19  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInterp.c:  fix gcc warning: passing argument 3 of
	'Tcl_GetIndexFromObj' discards qualifiers from pointer target type
	* generic/tclWinInit.c: fix gcc warning: dereferencing pointer
	'oemId' does break strict-aliasing rules
	* win/tclWin32Dll.c:    fix gcc warnings: unused variable 'registration'
	* win/tclWinChan.c:
	* win/tclWinFCmd.c:
	* win/configure.in:	    Allow cross-compilation by default. (backported)
	* win/tcl.m4:		    Use -pipe for gcc on win32 (backported)
	* win/configure:        (regenerated)

2010-11-18  Donal K. Fellows  <dkf@users.sf.net>

	* doc/file.n: [Bug 3111298]: Typofix.

2010-11-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclPlatDecls.h: [Bug 3110161]: Extensions using TCHAR don't
	compile on VS2005 SP1

2010-11-15  Andreas Kupries  <andreask@activestate.com>

	* doc/interp.n: [Bug 3081184]: TIP #378 backport.
	* doc/tclvars.n: Performance fix for TIP #280.
	* generic/tclBasic.c:
	* generic/tclExecute.c:
	* generic/tclInt.h:
	* generic/tclInterp.c:
	* tests/info.test:
	* tests/interp.test:

2010-11-03  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclCompCmds.c (TclCompileCatchCmd): [Bug 3098302]:
	* tests/compile.test (compile-3.6): Reworked the compilation of the
	[catch] command so as to avoid placing any code that might throw an
	exception (specifically, any initial substitutions or any stores to
	result or options variables) between the BEGIN_CATCH and END_CATCH but
	outside the exception range.  Added a test case that panics on a stack
	smash if the change is not made.

2010-11-01  Stuart Cassoff  <stwo@users.sourceforge.net>

	* library/safe.tcl:	Improved handling of non-standard module path
	* tests/safe.test:	lists, empty path lists in particular.

2010-11-01  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Asia/Hong_Kong:
	* library/tzdata/Pacific/Apia:
	* library/tzdata/Pacific/Fiji:   Olson's tzdata2010o.

2010-10-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/uniParse.tcl:   [Bug 3085863]: tclUniData 9 years old
	* tools/uniClass.tcl:   Upgrade everything to Unicode 6.0, except
	* tests/utf.test:       non-BMP characters > 0xFFFF
	* generic/tclUniData.c: (re-generated)
	* generic/regc_locale.c:(re-generated)
	* generic/regcomp.c:    fix comment
	* win/rules.vc          Update for VS10

2010-10-09  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclExecute.c: Fix overallocation of exec stack in TEBC (due
	to mixing numwords and numbytes)

2010-10-01  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tclExecute.c (EvalStatsCmd): change 'evalstats' to return
	data to interp by default, or if given an arg, use that as filename to
	output to (accepts 'stdout' and 'stderr').  Fix output to print used
	inst count data.
	* generic/tclCkalloc.c: Change TclDumpMemoryInfo sig to allow objPtr
	* generic/tclInt.decls: as well as FILE* as output.
	* generic/tclIntDecls.h:

2010-09-24  Andreas Kupries  <andreask@activestate.com>

	* tclWinsock.c: [Bug 3056775]: Fixed race condition between thread and
	internal co-thread access of a socket's structure because of the
	thread not using the socketListLock in TcpAccept(). Added
	documentation on how the module works to the top.

2010-09-23  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCmdAH.c:   Fix cases where value returned by
	* generic/tclEvent.c:   Tcl_GetReturnOptions() was leaked.
	* generic/tclMain.c:    Thanks to Jeff Hobbs for discovery of the
	anti-pattern to seek and destroy.

2010-09-19  Donal K. Fellows  <dkf@users.sf.net>

	* doc/file.n (file readlink): [Bug 3070580]: Typofix.

2010-09-10  Donal K. Fellows  <dkf@users.sf.net>

	* doc/regsub.n: [Bug 3063568]: Fix for gotcha in example due to Tcl's
	special handling of backslash-newline. Makes example slightly less
	pure, but more useful.

2010-09-08  Andreas Kupries  <andreask@activestate.com>

	*** 8.5.9 TAGGED FOR RELEASE ***

	* doc/tm.n: Added underscore to the set of characters accepted in
	module names. This is true for quite some time in the code, this
	change catches up the documentation.

2010-09-08  Don Porter  <dgp@users.sourceforge.net>

	* changes:	Update for 8.5.9 release.

	* win/tclWin32Dll.c:	#ifdef protections to permit builds with
	* win/tclWinChan.c:	mingw on amd64 systems. Thanks to "mescalinum"
	* win/tclWinFCmd.c:	for reporting and testing.

2010-09-06  Stuart Cassoff  <stwo@users.sourceforge.net>

	* unix/configure.in, generic/tclIOUtil.c (Tcl_Stat): Updated so that
	we do not assume that all unix systems have the POSIX blkcnt_t type,
	since OpenBSD apparently does not. Backported from HEAD (2010-02-16).
	* unix/configure:	autoconf-2.59

2010-09-02  Andreas Kupries  <andreask@activestate.com>

	* doc/glob.n: Fixed documentation ambiguity regarding the handling
	of -join.

	* library/safe.tcl (safe::AliasGlob): Fixed another problem, the
	option -join does not stop option processing in the core builtin, so
	the emulation must not do that either.

2010-09-01  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* library/safe.tcl (safe::AliasGlob): Moved the command extending the
	actual glob command with a -directory flag to when we actually have a
	proper untranslated path,

2010-09-01  Don Porter  <dgp@users.sourceforge.net>

	* changes:	Update for 8.5.9 release.

2010-09-01  Andreas Kupries  <andreask@activestate.com>

	* generic/tclExecute.c: [Bug 3057639]: Applied patch by Jeff to make
	* generic/tclVar.c:	the behaviour of lappend in bytecompiled mode
	* tests/append.test:	consistent with direct-eval and 'append'
	* tests/appendComp.test: generally. Added tests (append*-9.*)
	showing the difference.
	***POTENTIAL INCOMPATIBILITY***

2010-09-01  Donal K. Fellows  <dkf@users.sf.net>

	* tools/tcltk-man2html.tcl: Improve handling of cross-links for
	options between Ttk manual pages.

	* doc/Tcl.n: Avoid nroff hazards when generating documentation.

2010-08-31  Andreas Kupries  <andreask@activestate.com>

	* win/tcl.m4: Applied patch by Jeff fixing issues with the manifest
	handling on Win64.
	* win/configure: Regenerated.

2010-08-29  Donal K. Fellows  <dkf@users.sf.net>

	* doc/dict.n: [Bug 3046999]: Corrected cross reference to array
	manpage to refer to (correct) existing subcommand.

2010-08-26  Jeff Hobbs  <jeffh@ActiveState.com>

	* unix/configure, unix/tcl.m4: SHLIB_LD_LIBS='${LIBS}' for OSF1-V*.
	Add /usr/lib64 to set of auto-search dirs. [Bug 1230554]
	(SC_PATH_X): Correct syntax error when xincludes not found.

	* win/Makefile.in (VC_MANIFEST_EMBED_DLL VC_MANIFEST_EMBED_EXE):
	* win/configure, win/configure.in, win/tcl.m4: SC_EMBED_MANIFEST
	macro and --enable-embedded-manifest configure arg added to support
	manifest embedding where we know the magic.  Help prevents DLL hell
	with MSVC8+.

2010-08-24  Don Porter  <dgp@users.sourceforge.net>

	* changes:	Update for 8.5.9 release.

2010-08-23  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Africa/Cairo:
	* library/tzdata/Asia/Gaza: Olson's tzdata2010l.

2010-08-19  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclTrace.c (TraceExecutionObjCmd, TraceCommandObjCmd)
	(TraceVariableObjCmd): [Patch 3048354]: Use memcpy() instead of
	strcpy() to avoid buffer overflow; we have the correct length of data
	to copy anyway since we've just allocated the target buffer.

2010-08-15  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclProc.c (ProcWrongNumArgs): [Bug 3045010]: Make the
	handling of passing the wrong number of arguments to [apply] somewhat
	less verbose when a lambda term is present.

2010-08-12  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdMZ.c (Tcl_RegexpObjCmd): [Bug 2826551, Patch 2948425]:
	Backport of updates to make handling of RE line anchors correct.

2010-08-11  Jeff Hobbs  <jeffh@ActiveState.com>

	* unix/ldAix: Remove ancient (pre-4.2) AIX support
	* unix/configure: Regen with ac-2.59
	* unix/configure.in, unix/tclConfig.sh.in, unix/Makefile.in:
	* unix/tcl.m4 (AIX): Remove the need for ldAIX, replace with
	-bexpall/-brtl.  Remove TCL_EXP_FILE (export file) and other baggage
	that went with it.  Remove pre-4 AIX build support.

2010-08-10  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tclUtil.c (TclByteArrayMatch): Patterns may not be
	null-terminated, so account for that.

2010-08-05  Don Porter  <dgp@users.sourceforge.net>

	* changes:	Update for 8.5.9 release.

2010-08-04  Jeff Hobbs  <jeffh@ActiveState.com>

	* unix/tclUnixFCmd.c: Adjust license header as per
	ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

	* license.terms: Fix DFARs note for number-adjusted rights clause

	* win/tclWin32Dll.c (asciiProcs, unicodeProcs):
	* win/tclWinLoad.c (TclpDlopen): 'load' use LoadLibraryEx with
	* win/tclWinInt.h (TclWinProcs): LOAD_WITH_ALTERED_SEARCH_PATH to
	prefer dependent DLLs in same dir as loaded DLL.
	***POTENTIAL INCOMPATIBILITY***

	* win/Makefile.in (%.${OBJEXT}): better implicit rules support

2010-08-04  Don Porter  <dgp@users.sourceforge.net>

	* generic/tcl.h:	Bump to 8.5.9 for release.
	* library/init.tcl:
	* tools/tcl.wse.in:
	* unix/configure.in:
	* unix/tcl.spec:
	* win/configure.in:
	* README:

	* unix/configure:	autoconf-2.59
	* win/configure:

	* changes:	Update for 8.5.9 release.

2010-08-04  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIORChan.c: [Bug 3034840]: Fixed reference counting
	* tests/ioCmd.test: in InvokeTclMethod and callers.

2010-08-03  Andreas Kupries  <andreask@activestate.com>

	* tests/var.test (var-19.1): [Bug 3037525]: Added test demonstrating
	the local hashtable deletion crash and fix.

	* tests/info.test (info-39.1, test_info_frame): Changed absolute to
	relative frame adressing to handle difference between testing with
	-singleproc 1 vs. the default -singleproc 0. Plus comment fix. The
	test and issue are not relevant to the trunk, forward porting is not
	required.

2010-08-03  Don Porter  <dgp@users.sourceforge.net>

	* changes:	Update for 8.5.9 release.

2010-08-02  Kevin B. Kenny  <kennykb@users.sf.net>

	* library/tzdata/America/Bahia_Banderas:
	* library/tzdata/Pacific/Chuuk:
	* library/tzdata/Pacific/Pohnpei:
	* library/tzdata/Africa/Cairo:
	* library/tzdata/Europe/Helsinki:
	* library/tzdata/Pacific/Ponape:
	* library/tzdata/Pacific/Truk:
	* library/tzdata/Pacific/Yap:			Olson's tzdata2010k.

2010-07-28  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclVar.c: [Bug 3037525]: Lose fickle optimisation in
	TclDeleteVars (used for runtime-created locals) that caused crash.

2010-07-25  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.h: [Bug 3030870]: Make itcl 3.x built with pre-8.6
	* generic/tclBasic.c: work in 8.6 revert tclInt.h to what it was
	before, and relax the relation between Tcl_CallFrame and CallFrame.

2010-07-17  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h: [Bug 3030870]: Make itcl 3.x built with pre-8.6
	* generic/tclInt.h:		work in 8.6

2010-07-02  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclExecute.c (IllegalExprOperandType): [Bug 3024379]: Made
	sure that errors caused by an argument to an operator being outside
	the domain of the operator all result in ::errorCode being ARITH
	DOMAIN and not NONE.

2010-07-02  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclIntDecls.h: [Bug 803489]: Tcl_FindNamespace problem in
	the Stubs table.

2010-07-01  Donal K. Fellows  <dkf@users.sf.net>

	* doc/mathop.n: [Bug 3023165]: Fix typo that was preventing proper
	rendering of the exclusive-or operator.

2010-06-28  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclPosixStr.c: [Bug 3019634]: errno.h and tclWinPort.h have
	conflicting definitions.

2010-06-22  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdIL.c (Tcl_LsetObjCmd): [Bug 3019351]: Corrected wrong
	args message.

2010-06-18  Donal K. Fellows  <dkf@users.sf.net>

	* library/init.tcl (auto_execok): [Bug 3017997]: Add .cmd to the
	default list of extensions that we can execute interactively.

2010-06-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/loadICU.tcl:   [Bug 3016135]: Traceback using clock format
	* library/msgs/he.msg: with locale of he_IL.

2010-06-09  Andreas Kupries  <andreask@activestate.com>

	* library/platform/platform.tcl: Added OSX Intel 64bit
	* library/platform/pkgIndex.tcl: Package updated to version 1.0.9.
	* unix/Makefile.in:
	* win/Makefile.in:

2010-05-26  Donal K. Fellows  <dkf@users.sf.net>

	* doc/socket.n: [Bug 3007442]: Server sockets never took a host
	argument, so the list of options must precede the port argument.

2010-05-25  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclUnixPort.h: [Bug 2991415]: tclport.h #included before
	* win/tclWinPort.h:		     limits.h
	* generic/tclInt.h:

2010-05-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/installData.tcl:  Make sure that copyDir only receives
	normalized paths. Backported from trunk.
	* generic/tclPlatDecls.h: Fix <tchar.h> inclusion for CYGWIN.
	Backported from trunk (although for trunk this was moved to
	tclWinPort.h)
	* generic/tclPathObj.c:   Fix Tcl_SetStringObj usage for CYGWIN. This
	function can only be used with unshared objects. This causes a crash
	on CYGWIN. (backported from trunk)
	* generic/tclFileName.c:  Don't declare cygwin_conv_to_win32_path here
	* win/tclWinChan.c:       Fix various minor other gcc warnings, like
	* win/tclWinConsole.c:    signed<->unsigned mismatch. Backported from
	* win/tclWinDde.c:        trunk.
	* win/tclWinNotify.c:
	* generic/tclStrToD.c:    [Bug 3005233]: fix for build on OpenBSD vax

2010-05-19 Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclDictObj.c: Backport of fix for [Bug 3004007], EIAS
	* tests/dict.test:      violation in list-dict conversions.

2010-05-07  Andreas Kupries  <andreask@activestate.com>

	* library/platform/platform.tcl: Fix cpu name for Solaris/Intel 64bit.
	* library/platform/pkgIndex.tcl: Package updated to version 1.0.8.
	* unix/Makefile.in:
	* win/Makefile.in:

2010-04-30  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBinary.c (UpdateStringOfByteArray): [Bug 2994924]: Add
	panic when the generated string representation would grow beyond Tcl's
	size limits.

2010-04-29  Andreas Kupries  <andreask@activestate.com>

	* library/platform/platform.tcl: Another stab at getting the /lib,
	* library/platform/pkgIndex.tcl: /lib64 difference right for linux.
	* unix/Makefile.in:		 Package updated to version 1.0.7.
	* win/Makefile.in:

2010-04-29  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Antarctica/Macquarie:
	* library/tzdata/Africa/Casablanca:
	* library/tzdata/Africa/Tunis:
	* library/tzdata/America/Santiago:
	* library/tzdata/America/Argentina/San_Luis:
	* library/tzdata/Antarctica/Casey:
	* library/tzdata/Antarctica/Davis:
	* library/tzdata/Asia/Anadyr:
	* library/tzdata/Asia/Damascus:
	* library/tzdata/Asia/Dhaka:
	* library/tzdata/Asia/Gaza:
	* library/tzdata/Asia/Kamchatka:
	* library/tzdata/Asia/Karachi:
	* library/tzdata/Asia/Taipei:
	* library/tzdata/Europe/Samara:
	* library/tzdata/Pacific/Apia:
	* library/tzdata/Pacific/Easter:
	* library/tzdata/Pacific/Fiji:   Olson's tzdata2010i.

2010-04-19  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinPort.h: [Patch 2986105]: Conditionally defining
	* win/tclWinFile.c: strcasecmp/strncasecmp

2010-04-18  Donal K. Fellows  <dkf@users.sf.net>

	* doc/unset.n: [Bug 2988940]: Fix typo.

2010-04-14  Andreas Kupries  <andreask@activestate.com>

	* library/platform/platform.tcl: Linux platform identification:
	* library/platform/pkgIndex.tcl: Check /lib64 for existence of files
	* unix/Makefile.in: matching libc* before accepting it as base
	* win/Makefile.in:  directory. This can happen on weirdly installed
	32bit systems which have an empty or partially filled /lib64 without
	an actual libc. Bumped to version 1.0.6.

2010-04-03  Zoran Vasiljevic <vasiljevic@users.sourceforge.net>

	* generic/tclStringObj.c: (SetStringFromAny): avoid trampling
	over the tclEmptyStringRep as it is thread-shared.

	* generic/tclThreadStorage.c (ThreadStorageGetHashTable):
	avoid accessing shared table index w/o mutex protection
	if VALGRIND defined on compilation time. This rules out
	helgrind complains about potential race-conditions at
	that place.

	Thanks to Gustaf Neumann for the (hard) work.

2010-03-31  Donal K. Fellows  <dkf@users.sf.net>

	* doc/package.n: [Bug 2980210]: Document the arguments taken by
	the [package present] command correctly.

2010-03-30  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIORChan.c (ReflectClose, ReflectInput, ReflectOutput,
	(ReflectSeekWide, ReflectWatch, ReflectBlock, ReflectSetOption,
	(ReflectGetOption, ForwardProc): [Bug 2978773]: Preserve
	ReflectedChannel* structures across handler invokations, to avoid
	crashes when the handler implementation induces nested callbacks and
	destruction of the channel deep inside such a nesting.

2010-03-30  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclObj.c (Tcl_GetCommandFromObj):     [Bug 2979402]: Reorder
	the validity tests on internal rep of a "cmdName" value to avoid
	invalid reads reported by valgrind.

2010-03-29  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:       Fix array overrun in test format-1.12
	caught by valgrind testing.

2010-03-25  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tclUnixFCmd.c (TclUnixCopyFile): [Bug 2976504]: Corrected
	number of arguments to fstatfs() call.

2010-03-24  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclResult.c:  [Bug 2383005]: Revise [return -errorcode] so
	* tests/result.test:    that it rejects illegal non-list values.

2010-03-20  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclIO.c (CopyData): Allow the total number of bytes copied
	by [fcopy] to exceed 2GB. Can happen when no -size parameter given.

2010-03-18  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclListObj.c:	[Bug 2971669]: Prevent in overflow trouble in
	* generic/tclTestObj.c:	ListObjReplace operations. Thanks to kbk for
	* tests/listObj.test:	fix and test.

2010-03-12  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/makefile.vc: [Bug 2967340]: Static build was failing.
	* win/.cvsignore:

2010-03-09  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIORChan.c: [Bug 2936225]: Thanks to Alexandre Ferrieux
	* doc/refchan.n:    <ferrieux@users.sourceforge.net> for debugging and
	* tests/ioCmd.test: fixing the problem. It is the write-side
	equivalent to the bug fixed 2009-08-06.

2010-03-09  Don Porter  <dgp@users.sourceforge.net>

	* library/tzdata/America/Matamoros: New locale
	* library/tzdata/America/Ojinaga: New locale
	* library/tzdata/America/Santa_Isabel: New locale
	* library/tzdata/America/Asuncion:
	* library/tzdata/America/Tijuana:
	* library/tzdata/Antarctica/Casey:
	* library/tzdata/Antarctica/Davis:
	* library/tzdata/Antarctica/Mawson:
	* library/tzdata/Asia/Dhaka:
	* library/tzdata/Pacific/Fiji:
	Olson tzdata2010c.

2010-03-01  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* unix/tclUnixChan.c: [backported] Refrain from a possibly lengthy
	reverse-DNS lookup on 0.0.0.0 when calling [fconfigure -sockname]
	on an universally-bound (default) server socket.

2010-02-27  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdMZ.c (StringFirstCmd, StringLastCmd): [Bug 2960021]:
	Only search for the needle in the haystack when the needle isn't
	larger than the haystack. Prevents an odd crash from sometimes
	happening when things get mixed up (a common programming error).

2010-02-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclBasic.c:   Fix [Bug 2954959] expr abs(0.0) is -0.0
	* tests/expr.test:

2010-02-19  Stuart Cassoff  <stwo@users.sourceforge.net>

	* tcl.m4: Correct compiler/linker flags for threaded builds on
	OpenBSD.
	* configure: (regenerated).

2010-02-19  Donal K. Fellows  <dkf@users.sf.net>

	* unix/installManPage: [Bug 2954638]: Correct behaviour of manual page
	installer. Also added armouring to check that assumptions about the
	initial state are actually valid (e.g., look for existing input file).

2010-02-11  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclIOCmd.c (Tcl_OpenObjCmd): [Bug 2949740]: Make sure that
	we do not try to put a NULL pipeline channel into binary mode.

2010-02-07  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/genStubs.tcl     Backport various formatting (spacing)
	* generic/tcl*.decls     changes from HEAD, so diffing
	* generic/tcl*Decls.h    between 8.5.x and 8.6 shows the
	* generic/tclStubInit.c  real structural differences again.
	                         (any signature change not backported!)

2010-02-03  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclVar.c (Tcl_ArrayObjCmd): More corrections for the 'unset'
	subcommand.

2010-02-02  Andreas Kupries  <andreask@activestate.com>

	* generic/tclCompile.c: [Bug 2933089]: A literal sharing problem with
	* generic/tclCompile.h: 'info frame' affects not only 8.6 but 8.5 as
	* generic/tclExecute.h: well. Backported the fix done in 8.6, without
	* tests/info.test: changes. New testcase info-39.1.

2010-02-02  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclVar.c (Tcl_ArrayObjCmd): [Bug 2939073]: Stop the [array
	unset] command from having dangling pointer problems when an unset
	trace deletes the element that is going to be processed next. Many
	thanks to Alexandre Ferrieux for the bulk of this fix.

2010-02-01  Donal K. Fellows  <dkf@users.sf.net>

	* generic/regexec.c (ccondissect, crevdissect): [Bug 2942697]: Rework
	these functions so that certain pathological patterns are matched much
	more rapidly. Many thanks to Tom Lane for dianosing this issue and
	providing an initial patch.

2010-02-01  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.decls:		Various CYGWIN-related fixes
	* generic/tclInt.h:		backported from HEAD. Still
	* generic/tclIntPlatDecls.h:	configure script not modified,
	* generic/tclPort.h:		so CYGWIN build is still
	* generic/tclTest.c:		disabled. Reason: although the
	* win/cat.c:			build succeeds with those changes,
	* win/tclWinDde.c:		many tests still fail.
	* win/tclWinError.c:
	* win/tclWinFile.c:
	* win/tclWinPipe.c:
	* win/tclWinPort.h:
	* win/tclWinReg.c:
	* win/tclWinSerial.c:
	* win/tclWinSock.c:
	* win/tclWinTest.c:
	* win/tclWinThrd.c:

2010-01-29  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h:	Use correct TCL_LL_MODIFIER for CYGWIN.
				Formatting (all backported from HEAD)
	* generic/rege_dfa.c:	Fix macro conflict on CYGWIN: don't use
				"small".
	* generic/tclTest.c:	Fix gcc 4.4 warning: ignoring return value of
	* unix/tclUnixPipe.c:	'write'
	* unix/tclUnixNotify.c:

2010-01-19  Donal K. Fellows  <dkf@users.sf.net>

	* doc/dict.n: [Bug 2929546]: Clarify just what [dict with] and [dict
	update] are doing with variables.

2010-01-18  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIO.c (CreateScriptRecord): [Bug 2918110]: Initialize
	the EventScriptRecord (esPtr) fully before handing it to
	Tcl_CreateChannelHandler for registration. Otherwise a reflected
	channel calling 'chan postevent' (== Tcl_NotifyChannel) in its
	'watchProc' will cause the function 'TclChannelEventScriptInvoker'
	to be run on an uninitialized structure.

2010-01-18  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclStringObj.c (Tcl_AppendFormatToObj): [Bug 2932421]: Stop
	the [format] command from causing argument objects to change their
	internal representation when not needed. Thanks to Alexandre Ferrieux
	for this fix.

2010-01-06  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclCompExpr.c: Warning: array subscript has type 'char'
	* generic/tclPkg.c:
	* libtommath/bn_mp_read_radix.c:
	* unix/tclUnixCompat.c:	Fix gcc warning: signed and unsigned type
				in conditional expression.
	* unix/tcl.m4: Add support for Haiku and CYGWIN dynamical loading
	* unix/configure: (regenerated)
	* unix/Makefile.in:
	* unix/.cvsignore:
	* tests/stack.test: Reduced minimum required C-stack size to 2034:
			    CYGWIN has this stack size and the test runs fine!
	* generic/tclEnv.c: Fix environment tests under CYGWIN
	* generic/tclPort.h:
	* tests/env.test:

2010-01-05  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclPathObj.c (TclPathPart):   [Bug 2918610]: Correct
	* tests/fileName.test (filename-14.31): inconsistency between the
	string rep and the intrep of a path value created by [file rootname].
	Thanks to Vitaly Magerya for reporting.

2010-01-03  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tcl.m4 (SC_CONFIG_CFLAGS): [Bug 1636685]: Use the configuration
	for modern FreeBSD suggested by the FreeBSD porter.

2009-12-30  Donal K. Fellows  <dkf@users.sf.net>

	* library/safe.tcl (AliasSource): [Bug 2923613]: Make the safer
	* tests/safe.test (safe-8.9):	  [source] handle a [return] at the
					  end of the file correctly.

2009-12-29  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclInterp.c (Tcl_MakeSafe): [Bug 2895741]: Make sure that
	the min() and max() functions are supported in safe interpreters.

2009-12-28  Donal K. Fellows  <dkf@users.sf.net>

	* unix/configure.in: [Bug 942170]:	Detect the st_blocks field of
	* generic/tclCmdAH.c (StoreStatData):	'struct stat' correctly.
	* generic/tclIOUtil.c (Tcl_Stat, Tcl_FSStat):
	* generic/tclTest.c (PretendTclpStat):

	* generic/tclInterp.c (TimeLimitCallback): [Bug 2891362]: Ensure that
	* tests/interp.test (interp-34.13):	   the granularity ticker is
	reset when we check limits because of the time limit event firing.

2009-12-27  Donal K. Fellows  <dkf@users.sf.net>

	* doc/namespace.n (SCOPED SCRIPTS): [Bug 2921538]: Updated example to
	not be quite so ancient.

2009-12-23  Donal K. Fellows  <dkf@users.sf.net>

	* library/safe.tcl (AliasSource, AliasExeName): [Bug 2913625]: Stop
	information about paths from leaking through [info script] and [info
	nameofexecutable].

2009-12-16  Donal K. Fellows  <dkf@users.sf.net>

	* library/safe.tcl (::safe::AliasGlob): Upgrade to correctly support a
	larger fraction of [glob] functionality, while being stricter about
	directory management.

	* doc/tm.n: [Bug 1911342]: Formatting rewrite to avoid bogus crosslink
	to the list manpage when generating HTML.

	* library/msgcat/msgcat.tcl (Init): [Bug 2913616]: Do not use platform
	tests that are not needed and which don't work in safe interpreters.

2009-12-12  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclTest.c (TestconcatobjCmd): [Bug 2895367]: Stop memory
	leak when testing. We don't need extra noise of this sort when
	tracking down real problems!

2009-12-10  Andreas Kupries  <andreask@activestate.com>

	* generic/tclObj.c (TclContinuationsEnter): [Bug 2895323]: Updated
	comments to describe when the function can be entered for the same
	Tcl_Obj* multiple times. This is a continuation of the 2009-11-10
	entry where a memory leak was plugged, but where not sure if that was
	just a band-aid to paper over some other error. It isn't, this is a
	legal situation.

2009-12-09  Andreas Kupries  <andreask@activestate.com>

	* library/safe.tcl: Backport of the streamlined safe base from
	* tests/safe.test: head to the 8.5 branch (See head changelog entries
	2009-11-05, 2009-11-06, 2009-12-03).

2009-12-07  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStrToD.c:	[Bug 2902010]: Correct conditional compile
	directives to better detect the toolchain that needs extra work for
	proper underflow treatment instead of merely detecting the MIPS
	platform.

2009-12-02  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/genStubs.tcl: Add support for win32 CALLBACK functions (needed
	for Tk bugfix).

2009-11-30  Donal K. Fellows  <dkf@users.sf.net>

	* doc/Tcl.n: [Bug 2901433]: Improved description of expansion to
	mention that it is using list syntax.

2009-11-27  Donal K. Fellows  <dkf@users.sf.net>

	* doc/BoolObj.3, doc/CrtChannel.3, doc/DictObj.3, doc/DoubleObj.3:
	* doc/Ensemble.3, doc/Environment.3, doc/FileSystem.3, doc/Hash.3:
	* doc/IntObj.3, doc/Limit.3, doc/ObjectType.3, doc/PkgRequire.3:
	* doc/SetChanErr.3, doc/SetResult.3: [Patch 2903921]: Many small
	spelling fixes from Larry Virden.

2009-11-25  Stuart Cassoff  <stwo@users.sf.net>

	* unix/configure.in:	[Patch 2892871]: Remove unneeded
	* unix/tcl.m4:		AC_STRUCT_TIMEZONE and use
	* unix/tclConfig.h.in:	AC_CHECK_MEMBERS([struct stat.st_blksize])
	* unix/tclUnixFCmd.c:	instead of AC_STRUCT_ST_BLKSIZE.
	* unix/configure:	Regenerated with autoconf-2.59.

2009-11-16  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclEncoding.c: Fix [Bug 2891556] and improve test to detect
	* tests/decoding.test:   similar manifestations in the future.

2009-11-12  Don Porter  <dgp@users.sourceforge.net>

	*** 8.5.8 TAGGED FOR RELEASE ***

	* changes:	Update for 8.5.8 release.

	* generic/tclClock.c (TclClockInit):    Do not create [clock] support
	commands in safe interps.

	* tests/io.test:	New test io-53.11 to test for [Bug 2895565].

2009-11-12  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIO.c (CopyData): [Bug 2895565]: Dropped bogosity which
	used the number of _written_ bytes or character to update the counters
	for the read bytes/characters. See last entry for the test case.

2009-11-11  Pat Thoyts  <patthoyts@users.sourceforge.net>

	* tests/fCmd.test:     Fixed a number of issues for Vista and Win7
	* tests/registry.test: that are due to restricted permissions.
	* tests/winFCmd.test:

2009-11-11  Don Porter  <dgp@users.sourceforge.net>

	* library/http/http.tcl:	[Bug 2891171]: Update the URL syntax
	check to RFC 3986 compliance on the subject of non-encoded question
	mark characters.

	* library/http/pkgIndex.tcl:	Bump to http 2.7.5 to avoid any
	* unix/Makefile.in:		confusion with snapshot "releases"
	* win/Makefile.in:		that might be in ActiveTcl, etc.

2009-11-11  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclIO.c: Fix [Bug 2888099] (close discards ENOSPC error)
	                   by saving the errno from the first of two
	                   FlushChannel()s. Uneasy to test; might need
	                   specific channel drivers. Four-hands with aku.

2009-11-10  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBasic.c:	Plug another leak in TCL_EVAL_DIRECT
	evaluation.

	* generic/tclObj.c:	Plug memory leak in TclContinuationsEnter().
	[Bug 2895323]

2009-11-09  Stuart Cassoff <stwo@users.sf.net>

	* win/README: [bug 2459744]: Removed outdated Msys + Mingw info.

2009-11-09  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBasic.c (TclEvalObjEx):	Plug memory leak in
	TCL_EVAL_DIRECT evaluation.

	* tests/info.test:	Resolve ambiguous resolution of variable "res".

2009-11-03  Don Porter  <dgp@users.sourceforge.net>

	* generic/tcl.h:	Bump to 8.5.8 for release.
	* library/init.tcl:
	* tools/tcl.wse.in:
	* unix/configure.in:
	* unix/tcl.spec:
	* win/configure.in:
	* README:

	* unix/configure:	autoconf-2.59
	* win/configure:

	* changes:	Update for 8.5.8 release.

2009-11-03  Andreas Kupries  <andreask@activestate.com>

	* library/safe.tcl (::safe::InterpSetConfig): [Bug 2854929]: Added
	code to recursively find deeper paths which may contain modules.
	Required to handle modules with names like 'platform::shell', which
	translate into 'platform/shell-X.tm', i.e arbitrarily deep
	subdirectories.

2009-11-03  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Asia/Novokuznetsk: New tzdata locale for Kemerovo
	oblast', which now keeps Novosibirsk time and not Kranoyarsk time.
	* library/tzdata/Asia/Damascus: Syrian DST changes.
	* library/tzdata/Asia/Hong_Kong: Hong Kong historic DST corrections.
	Olson tzdata2009q.

2009-11-03  Pat Thoyts  <patthoyts@users.sourceforge.net>

	* tests/tcltest.test: Backport permissions fix for Win7.

2009-10-31  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclBasic.c (ExprRoundFunc): [Bug 2889593]: Correctly report
	the expected number of arguments when generating an error for round().

2009-10-29  Don Porter  <dgp@users.sourceforge.net>

	* generic/tcl.h:        Changed the typedef for the mp_digit type
	from:
		typedef unsigned long mp_digit;
	to:
		typedef unsigned int mp_digit;
	For 32-bit builds where "long" and "int" are two names for the same
	thing, this is no change at all.  For 64-bit builds, though, this
	causes the dp[] array of an mp_int to be made up of 32-bit elements
	instead of 64-bit elements.  This is a huge improvement because
	details elsewhere in the mp_int implementation cause only 28 bits of
	each element to be actually used storing number data.  Without this
	change bignums are over 50% wasted space on 64-bit systems.  [Bug
	2800740].

	***POTENTIAL INCOMPATIBILITY***
	For 64-bit builds, callers of routines with (mp_digit) or (mp_digit *)
	arguments *will*, and callers of routines with (mp_int *) arguments
	*may* suffer both binary and stubs incompatibilities with Tcl releases
	8.5.0 - 8.5.7.  Such possibilities should be checked, and if such
	incompatibilities are present, suitable [package require] requirements
	on the Tcl release should be put in place to keep such built code
	[load]-ing only in Tcl interps that are compatible.

2009-10-29  Kevin B. Kenny  <kennykb@acm.org>

	* library/clock.tcl (LocalizeFormat):
	* tests/clock.test (clock-67.1):
	[Bug 2819334]: Corrected a problem where '%%' followed by a letter in
	a format group could expand recursively: %%R would turn into %%H:%M:%S

2009-10-28  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclLiteral.c:	Backport fix for [Bug 2888044].

2009-10-28  Kevin B. Kenny  <kennykb@acm.org>

	* tests/fileName.test (fileName-20.[78]): Corrected poor test
	hygiene (failure to save and restore the working directory) that
	caused these two tests to fail on Windows (and [Bug 2806250] to be
	reopened).

2009-10-27  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclPathObj.c: [Bug 2884203]: Missing refcount on cached
	normalized path caused crashes.

2009-10-27  Kevin B. Kenny  <kennykb@acm.org>

	* library/clock.tcl (ParseClockScanFormat): [Bug 2886852]: Corrected a
	problem where [clock scan] didn't load the timezone soon enough when
	processing a time format that lacked a complete date.
	* tests/clock.test (clock-66.1):
	Added a test case for the above bug.
	* library/tzdata/America/Argentina/Buenos_Aires:
	* library/tzdata/America/Argentina/Cordoba:
	* library/tzdata/America/Argentina/San_Luis:
	* library/tzdata/America/Argentina/Tucuman:
	New DST rules for Argentina. (Olson's tzdata2009p.)

2009-10-24  Kevin B. Kenny  <kennykb@acm.org>

	* library/clock.tcl (ProcessPosixTimeZone):
	Corrected a regression in the fix to [Bug 2207436] that caused
	[clock] to apply EU daylight saving time rules in the US.
	Thanks to Karl Lehenbauer for reporting this regression.
	* tests/clock.test (clock-52.4):
	Added a regression test for the above bug.
	* library/tzdata/Asia/Dhaka:
	* library/tzdata/Asia/Karachi:
	New DST rules for Bangladesh and Pakistan. (Olson's tzdata2009o.)

2009-10-23  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIO.c (FlushChannel): Skip OutputProc for low-level
	0-length writes. When closing pipes which have already been closed
	not skipping leads to spurious SIG_PIPE signals. Reported by
	Mikhail Teterin <mi+thun@aldan.algebra.com>.

2009-10-21  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclPosixStr.c: [Bug 2882561]: Work around oddity on Haiku OS
	where SIGSEGV and SIGBUS are the same value.

2009-10-19  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclIO.c:      [Patch 2107634]: Revised ReadChars and
	FilterInputBytes routines to permit reads to continue up to the string
	limits of Tcl values.  Before revisions, large read attempts could
	panic when as little as half the limiting value length was reached.
	Thanks to Sean Morrison and Bob Parker for their roles in the fix.

2009-10-18  Joe Mistachkin  <joe@mistachkin.com>

	* tests/thread.test (thread-4.[345]): [Bug 1565466]: Correct tests to
	save their error state before the final call to threadReap just in
	case it triggers an "invalid thread id" error.  This error can occur
	if one or more of the target threads has exited prior to the attempt
	to send it an asynchronous exit command.

	* doc/memory.n: [Bug 988703]: Add mechanism for finding what Tcl_Objs
	* generic/tclCkalloc.c (MemoryCmd): are allocated when built for
	* generic/tclInt.decls: memory debugging. This was previously
	* generic/tclInt.h: backported from Tcl 8.6 with the corrections to
	* generic/tclObj.c (ObjData, TclFinalizeThreadObjects): fix [Bug
	2871908]. However, there were key elements missing. These changes make
	things consistent between branches.

2009-10-17  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclVar.c (TclDeleteCompiledLocalVars, UnsetVarStruct)
	(TclDeleteNamespaceVars):
	* generic/tclTrace.c (Tcl_UntraceVar2): [Bug 2629338]: Stop traces
	that are deleted part way through (a feature used by tdom) from
	causing freed memory to be accessed.

2009-10-08  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclDictObj.c (DictIncrCmd): [Bug 2874678]: Don't leak any
	bignums when doing [dict incr] with a value.
	* tests/dict.test (dict-19.3): Memory leak detection code.

2009-10-07  Andreas Kupries  <andreask@activestate.com>

	* generic/tclObj.c: [Bug 2871908]: Plug memory leaks of objThreadMap
	and lineCLPtr hashtables.  Also make the names of the continuation
	line information initialization and finalization functions more
	consistent. Patch supplied by Joe Mistachkin <joe@mistachkin.com>.

	* generic/tclIORChan.c (ErrnoReturn): Replace hardwired constant 11
	with proper errno #define, EAGAIN. What was I thinking? The BSD's have
	a different errno assignment and break with the hardwired number.
	Reported by emiliano on the chat.

2009-10-06  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclTomMathInt.h (new): Public header tclTomMath.h had
	* generic/tclTomMath.h:	dependence on private headers, breaking use
	* generic/tommath.h:	by extensions [Bug 1941434].

2009-10-05  Don Porter  <dgp@users.sourceforge.net>

	* changes:	Update for 8.5.8 release.

2009-10-04  Daniel Steffen  <das@users.sourceforge.net>

	* macosx/tclMacOSXBundle.c:	Workaround CF memory managment bug in
	* unix/tclUnixInit.c:		Mac OS X 10.4 & earlier. [Bug 2569449]

2009-10-02  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Africa/Cairo:
	* library/tzdata/Asia/Gaza:
	* library/tzdata/Asia/Karachi:
	* library/tzdata/Pacific/Apia:	Olson's tzdata2009n.

2009-09-29  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclAlloc.c:           Cleaned up various routines in the
	* generic/tclCkalloc.c:         call stacks for memory allocation to
	* generic/tclInt.h:             guarantee that any size values computed
	* generic/tclThreadAlloc.c:     are within the domains of the routines
	they get passed to.  [Bugs 2557696 and 2557796].

2009-09-11  Don Porter  <dgp@users.sourceforge.net>

	* library/http/http.tcl:	Bump to http 2.7.4 to account for
	* library/http/pkgIndex.tcl:	[Bug 2849860] fix.
	* unix/Makefile.in:
	* win/Makefile.in:

2009-09-10  Donal K. Fellows  <dkf@users.sf.net>

	* library/http/http.tcl (http::Event): [Bug 2849860]: Handle charset
	names in double quotes; some servers like generating them like that.

2009-09-01  Don Porter  <dgp@users.sourceforge.net>

	* library/tcltest/tcltest.tcl:  Bump to tcltest 2.3.2 after revision
	* library/tcltest/pkgIndex.tcl: to verbose error message.
	* unix/Makefile.in:
	* win/Makefile.in:

2009-08-27  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:       [Bug 2845535]: A few more string
	overflow cases in [format].

2009-08-25  Andreas Kupries  <andreask@activestate.com>

	* generic/tclBasic.c (Tcl_CreateInterp, Tcl_EvalTokensStandard)
	(EvalTokensStandard, Tcl_EvalEx, EvalEx, TclAdvanceContinuations)
	(TclEvalObjEx):
	* generic/tclCmdMZ.c (Tcl_SwitchObjCmd, TclListLines):
	* generic/tclCompCmds.c (*):
	* generic/tclCompile.c (TclSetByteCodeFromAny, TclInitCompileEnv)
	(TclFreeCompileEnv, TclCompileScript):
	* generic/tclCompile.h (CompileEnv):
	* generic/tclInt.h (ContLineLoc, Interp):
	* generic/tclObj.c (ThreadSpecificData, ContLineLocFree)
	(TclThreadFinalizeObjects, TclInitObjSubsystem, TclContinuationsEnter)
	(TclContinuationsEnterDerived, TclContinuationsCopy)
	(TclContinuationsGet, TclFreeObj):
	* generic/tclParse.c (TclSubstTokens, Tcl_SubstObj):
	* generic/tclProc.c (TclCreateProc):
	* generic/tclVar.c (TclPtrSetVar):
	* tests/info.test (info-30.0-24):

	Extended parser, compiler, and execution with code and attendant data
	structures tracking the positions of continuation lines which are not
	visible in script Tcl_Obj*'s, to properly account for them while
	counting lines for #280.

2009-08-24  Daniel Steffen  <das@users.sourceforge.net>

	* macosx/tclMacOSXNotify.c: Fix multiple issues with nested event loops
	when CoreFoundation notifier is running in embedded mode. (Fixes
	problems in TkAqua Cocoa reported by Youness Alaoui on tcl-mac)

2009-08-21  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclFileName.c: Correct regression in [Bug 2837800] fix.
	* tests/fileName.test:

2009-08-20  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclFileName.c: [Bug 2837800]: Correct the result produced by
	[glob */test] when * matches something like ~foo.

	* generic/tclPathObj.c: [Bug 2806250]: Prevent the storage of strings
	starting with ~ in the "tail" part (normPathPtr field) of the path
	intrep when PATHFLAGS != 0.  This establishes the assumptions relied
	on elsewhere that the name stored there is a relative path.  Also
	refactored to make an AppendPath() routine instead of the cut/paste
	stanzas that were littered throughout.

2009-08-20  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdIL.c (Tcl_LsortObjCmd): Plug memory leak.

2009-08-18  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclPathObj.c: [Bug 2837800]: Added NULL check to prevent
	* tests/fileName.test:  crashes during [glob].

2009-08-06  Andreas Kupries  <andreask@activestate.com>

	* doc/refchan.n [Bug 2827000]: Extended the implementation of
	* generic/tclIORChan.c: reflective channels (TIP 219, method
	* tests/ioCmd.test: 'read'), enabling handlers to signal EAGAIN to
	indicate 'no data, but not at EOF either', and other system
	errors. Updated documentation, extended testsuite (New test cases
	iocmd*-23.{9,10}).

2009-08-02  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tclUnixFCmd.c (GetOwnerAttribute, SetOwnerAttribute)
	(GetGroupAttribute, SetGroupAttribute): [Bug 1942222]: Stop calling
	* unix/tclUnixFile.c (TclpGetUserHome): endpwent() and endgrent();
	they've been unnecessary for ages.

2009-07-31  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c: [Bug 2830354]:	Corrected failure to
	* tests/format.test:		grow buffer when format spec request
	large width floating point values.  Thanks to Clemens Misch.

2009-07-24  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIO.c (Tcl_GetChannelHandle): [Bug 2826248]: Do not crash
	* generic/tclPipe.c (FileForRedirect): for getHandleProc == NULL, this
	is allowed. Provide a nice error message in the bypass area. Updated
	caller to check the bypass for a mesage. Bug reported by Andy
	Sonnenburg <andy22286@users.sourceforge.net>. Backported from CVS
	head.

2009-07-23  Joe Mistachkin  <joe@mistachkin.com>

	* generic/tclNotify.c: [Bug 2820349]: Ensure that queued events are
	freed once processed.

2009-07-21  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Asia/Dhaka:
	* library/tzdata/Indian/Mauritius: Olson's tzdata2009k.

2009-07-20  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdMZ.c (StringIsCmd): Reorganize so that [string is] is
	more efficient when parsing things that are correct, at a cost of
	making the empty string test slightly more costly. With this, the cost
	of doing [string is integer -strict $x] matches [catch {expr {$x+0}}]
	in the successful case, and greatly outstrips it in the failing case.

2009-07-16  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCmdIL.c:	Removed unused variables.
	* generic/tclCompile.c:
	* generic/tclVar.c:
	* unix/tclUnixChan.c:

	* generic/tclScan.c:	Typo in ACCEPT_NAN configuration.

	* generic/tclStrToD.c:	[Bug 2819200]: Set floating point control
	register on MIPS systems so that the gradual underflow expected by Tcl
	is in effect.

2009-07-14  Andreas Kupries  <andreask@activestate.com>

	* generic/tclBasic.c (DeleteInterpProc,TclArgumentBCEnter,
	(TclArgumentBCRelease, TclArgumentGet):
	* generic/tclCompile.c (EnterCmdWordIndex, TclCleanupByteCode,
	(TclInitCompileEnv, TclCompileScript):
	* generic/tclCompile.h (ExtCmdLoc):
	* generic/tclExecute.c (TclExecuteByteCode):
	* generic/tclInt.h (ExtIndex, CFWordBC):
	* tests/info.test (info-39.0):

	Backport of some changes made to the Tcl head, to handle literal
	sharing better. The code here is much simpler (trimmed down) compared
	to the head as the 8.5 branch is not bytecode compiling whole files,
	and doesn't compile eval'd code either.

	Reworked the handling of literal command arguments in bytecode to be
	saved (compiler) and used (execution) per command (See the
	TCL_INVOKE_STK* instructions), and not per the whole bytecode. This,
	and the previous change remove the problems with location data caused
	by literal sharing (across whole files, but also proc bodies).
	Simplified the associated datastructures (ExtIndex is gone, as is the
	function EnterCmdWordIndex).

2009-07-01  Pat Thoyts  <patthoyts@users.sourceforge.net>

	* win/tclWinInt.h:   [Bug 2806622]: Handle the GetUserName API call
	* win/tclWin32Dll.c: via the tclWinProcs indirection structure. This
	* win/tclWinInit.c:  fixes a problem obtaining the username when the
	USERNAME environment variable is unset.

2009-06-15  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c: sprintf() -> Tcl_ObjPrintf() conversion.

2009-06-13  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCompile.c: [Bug 2802881]: The value stashed in
	* generic/tclProc.c:    iPtr->compiledProcPtr when compiling a proc
	* tests/execute.test:   survives too long. We only need it there long
	enough for the right TclInitCompileEnv() call to re-stash it into
	envPtr->procPtr.  Once that is done, the CompileEnv controls.  If we
	let the value of iPtr->compiledProcPtr linger, though, then any other
	bytecode compile operation that takes place will also have its
	CompileEnv initialized with it, and that's not correct.  The value is
	meant to control the compile of the proc body only, not other compile
	tasks that happen along.  Thanks to Carlos Tasada for discovering and
	reporting the problem.

2009-06-10  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:       [Bug 2801413]: Revised [format] to not
	overflow the integer calculations computing the length of the %ll
	formats of really big integers.  Also added protections so that
	[format]s that would produce results overflowing the maximum string
	length of Tcl values throw a normal Tcl error instead of a panic.

2006-06-09  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclGetDate.y: Fixed a thread safety bug in the generated
	* library/clock.tcl:    Bison parser (needed a %pure-parser
	* tests/clock.test:     declaration to avoid static variables).
				Discovered that the %pure-parser declaration
	                        allowed for returning the Bison error message
	                        to the Tcl caller in the event of a syntax
	                        error, so did so.
	* generic/tclDate.c: bison 2.3

2006-06-08  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Asia/Dhaka: New DST rule for Bangladesh. (Olson's
	tzdata2009i.)

2009-06-02  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclExecute.c: Replace dynamically-initialized table with a
	table of static constants in the lookup table for exponent operator
	computations that fit in a 64 bit integer result.

	* generic/tclExecute.c: [Bug 2798543]: Corrected implementations and
	selection logic of the INST_EXPON instruction.

2009-06-01  Don Porter  <dgp@users.sourceforge.net>

	* tests/expr.test:      [Bug 2798543]: Added many tests demonstrating
	the broken cases.

2009-05-30  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Africa/Cairo:
	* library/tzdata/Asia/Amman: Olson's tzdata2009h.

2009-05-29  Andreas Kupries  <andreask@activestate.com>

	* library/platform/platform.tcl: Fixed handling of cpu ia64,
	* library/platform/pkgIndex.tcl: taking ia64_32 into account
	* unix/Makefile.in: now. Bumped version to 1.0.5. Updated the
	* win/Makefile.in: installation commands.

2009-05-07  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclObj.c (Tcl_GetCommandFromObj): [Bug 2785893]: Ensure that
	a command in a deleted namespace can't be found through a cached name.

2009-05-06  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCmdMZ.c:	[Bug 2582327]: Improve overflow error message
	from [string repeat].

2009-04-28  Jeff Hobbs  <jeffh@ActiveState.com>

	* unix/tcl.m4, unix/configure (SC_CONFIG_CFLAGS): harden the check
	to add _r to CC on AIX with threads.

2009-04-27  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclInt.h:   Backport fix for [Bug 1028264]: WSACleanup() too early.
	* generic/tclEvent.c: The fix introduces "late exit handlers"
	* win/tclWinSock.c:   for similar late process-wide cleanups.

2009-04-27  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* win/tclWinSock.c: Backport fix for [Bug 2446662]: resync Win
	behavior on RST with that of unix (EOF).

2009-04-27  Donal K. Fellows  <dkf@users.sf.net>

	* doc/concat.n (EXAMPLES): [Bug 2780680]: Rewrote so that the spacing
	of result messages is correct. (The exact way they were wrong was
	different when rendered through groff or as HTML, but it was still
	wrong both ways.)

2009-04-24  Stuart Cassoff <stwo@users.sf.net>

	* unix/Makefile.in: [Patch 2769530]: Don't chmod/exec installManPage.

2009-04-15  Don Porter  <dgp@users.sourceforge.net>

	*** 8.5.7 TAGGED FOR RELEASE ***

	* generic/tclStringObj.c:	AppendUnicodeToUnicodeRep failed
	to set stringPtr->allocated to 0, leading to crashes.

	* changes:	Update for 8.5.7 release.

2009-04-14  Stuart Cassoff  <stwo@users.sourceforge.net>

	* unix/tcl.m4:	Removed -Wno-implicit-int from CFLAGS_WARNING.

2008-04-14  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Asia/Karachi: Updated rules for Pakistan Summer
				       Time (Olson's tzdata2009f)

2009-04-10  Don Porter  <dgp@users.sourceforge.net>

	* changes:	Update for 8.5.7 release.

	* generic/tcl.h:	Bump to 8.5.7 for release.
	* library/init.tcl:
	* tools/tcl.wse.in:
	* unix/configure.in:
	* unix/tcl.spec:
	* win/configure.in:
	* README:

	* unix/configure:	autoconf-2.59
	* win/configure:

	* generic/tclStringObj.c (UpdateStringOfString):  Fix bug detected
	by compiler warning about undefined "dst".

	* tests/httpd:		Backport new tests for http 2.7.3.
	* tests/http.tcl:

2009-04-10  Daniel Steffen  <das@users.sourceforge.net>

	* unix/tclUnixChan.c:		TclUnixWaitForFile(): use FD_* macros
	* macosx/tclMacOSXNotify.c:	to manipulate select masks (Cassoff).
					[Freq 1960647] [Bug 3486554]

	* unix/tclLoadDyld.c:		use RTLD_GLOBAL instead of RTLD_LOCAL.
					[Bug 1961211]

	* macosx/tclMacOSXNotify.c:	revise CoreFoundation notifier to allow
					embedding into applications that
					already have a CFRunLoop running and
					want to run the tcl event loop via
					Tcl_ServiceModeHook(TCL_SERVICE_ALL).

	* macosx/tclMacOSXNotify.c:	add CFRunLoop based Tcl_Sleep() and
	* unix/tclUnixChan.c:		TclUnixWaitForFile() implementations
	* unix/tclUnixEvent.c:		and disable select() based ones in
					CoreFoundation builds.

	* unix/tclUnixNotify.c:		simplify, sync with tclMacOSXNotify.c.

	* generic/tclInt.decls: 	add TclMacOSXNotifierAddRunLoopMode()
	* generic/tclIntPlatDecls.h:	internal API, regen.
	* generic/tclStubInit.c:

	* unix/configure.in (Darwin):	use Darwin SUSv3 extensions if
					available; remove /Network locations
					from default tcl package search path
					(NFS mounted locations and thus slow).
	* unix/configure:		autoconf-2.59
	* unix/tclConfig.h.in:		autoheader-2.59

	* macosx/tclMacOSXBundle.c:	on Mac OS X 10.4 and later, replace
					deprecated NSModule API by dlfcn API.

2009-04-09  Kevin B. Kenny  <kennykb@acm.org>

	* tools/tclZIC.tcl: Always emit files with Unix line termination.
	* library/tzdata: Olson's tzdata2009e

2009-04-09  Don Porter  <dgp@users.sourceforge.net>

	* library/http/http.tcl:	Backport http 2.7.3 from HEAD for
	* library/http/pkgIndex.tcl:	bundling with the Tcl 8.5.7 release.
	* unix/Makefile.in:
	* win/Makefile.in:

2009-04-08  Andreas Kupries  <andreask@activestate.com>

	* library/platform/platform.tcl: Extended the darwin sections to add
	* library/platform/pkgIndex.tcl: a kernel version number to the
	* unix/Makefile.in: identifier for anything from Leopard (10.5) on up.
	* win/Makefile.in: Extended patterns for same. Extended cpu
	* doc/platform.n: recognition for 64bit Tcl running on a 32bit kernel
	on a 64bit processor (By Daniel Steffen). Bumped version to 1.0.4.
	Updated Makefiles.

2009-04-08  Don Porter  <dgp@users.sourceforge.net>

	* library/tcltest/tcltest.tcl:  [Bug 2570363]: Converted [eval]s (some
	* library/tcltest/pkgIndex.tcl: unsafe!) to {*} in tcltest package.
	* unix/Makefile.in:     => tcltest 2.3.1
	* win/Makefile.in:

2009-04-07  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:	Completed backports of fixes for
	[Bug 2494093] and [Bug 2553906].

2009-03-30  Don Porter  <dgp@users.sourceforge.net>

	* doc/Alloc.3: [Bug 2556263]:	Size argument is "unsigned int".

	* generic/tclStringObj.c:       Added protections from invalid memory
	* generic/tclTestObj.c:         accesses when we append (some part of)
	* tests/stringObj.test:         a Tcl_Obj to itself.  Added the
	appendself and appendself2 subcommands to the [teststringobj] testing
	command and added tests to the test suite.  [Bug 2603158]

2009-03-27  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclPathObj.c (TclPathPart): [Bug 2710920]: TclPathPart()
	* tests/fileName.test:	was computing the wrong results for both [file
	dirname] and [file tail] on "path" arguments with the PATHFLAGS != 0
	intrep and with an empty string for the "joined-on" part.

2009-03-20  Don Porter  <dgp@users.sourceforge.net>

	* tests/stringObj.test:         [Bug 2597185]: Test stringObj-6.9
	checks that Tcl_AppendStringsToObj() no longer crashes when operating
	on a pure unicode value.

	* generic/tclExecute.c (INST_CONCAT1):  [Bug 2669109]: Panic when
	appends overflow the max length of a Tcl value.

2009-03-18  Don Porter  <dgp@users.sourceforge.net>

	* win/tclWinFile.c (TclpObjNormalizePath):	[Bug 2688184]:
	Corrected Tcl_Obj leak. Thanks to Joe Mistachkin for detection and
	patch.

2009-03-15  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclPosixStr.c (Tcl_SignalId,Tcl_SignalMsg): [Patch 1513655]:
	Added support for SIGINFO, which is present on BSD platforms.

2009-02-20  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclPathObj.c:	[Bug 2571597]: Fixed mistaken logic in
	* tests/fileName.test:	TclFSGetPathType() that assumed (not
	"absolute") => "relative". This is a false assumption on Windows,
	where "volumerelative" is another possibility.

2009-02-17  Jeff Hobbs  <jeffh@ActiveState.com>

	* win/tcl.m4, win/configure: Check if cl groks _WIN64 already to
	avoid CC manipulation that can screw up later configure checks.
	Use 'd'ebug runtime in 64-bit builds.

2009-02-05  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c: [Bug 2561794]: Added overflow protections to
	the AppendUtfToUtfRep routine to either avoid invalid arguments and
	crashes, or to replace them with controlled panics.

2009-02-04  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c (SetUnicodeObj):	[Bug 2561488]:
	Corrected failure of Tcl_SetUnicodeObj() to panic on a shared object.
	Also factored out common code to reduce duplication.

	* generic/tclCmdMZ.c:   Prevent crashes due to int overflow of the
	length of the result of [string repeat].  [Bug 2561746]

2009-01-29  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclNamesp.c (Tcl_FindCommand): [Bug 2519474]: Ensure that
	the path is not searched when the TCL_NAMESPACE_ONLY flag is given.

2009-01-22  Kevin B. Kenny  <kennykb@acm.org>

	* unix/tcl.m4: Corrected a typo ($(SHLIB_VERSION) should be
	${SHLIB_VERSION}).
	* unix/configure: Autoconf 2.59

2009-01-21  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIORChan.c (ReflectClose): Fix for [Bug 2458202].
	Closing a channel may supply NULL for the 'interp'. Test for
	finalization needs to be different, and one place has to pull the
	interp out of the channel instead.

2009-01-19  Kevin B. Kenny  <kennykb@acm.org>

	* unix/Makefile.in: [Patch 907924]:Added a CONFIG_INSTALL_DIR
	* unix/tcl.m4:      parameter so that distributors can control where
	tclConfig.sh goes. Made the installation of 'ldAix' conditional upon
	actually being on an AIX system. Allowed for downstream packagers to
	customize SHLIB_VERSION on BSD-derived systems. Thanks to Stuart
	Cassoff for his help.
	* unix/configure: Autoconf 2.59

2009-01-09  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c (STRING_SIZE): [Bug 2494093]: Corrected
	failure to limit memory allocation requests to the sizes that can be
	supported by Tcl's memory allocation routines.

2009-01-08  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c (STRING_UALLOC): [Bug 2494093]: Added missing
	parens required to get correct results out of things like
	STRING_UALLOC(num + append).

2009-01-06  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclDictObj.c (DictIncrCmd): Corrected twiddling in internals
	of dictionaries so that literals can't get destroyed.

	* tests/expr.test, tests/string.test: Eliminate non-ASCII characters.
	[Bugs 2006884, 2006879]

2009-01-03  Kevin B. Kenny  <kennykb@acm.org>:

	* library/clock.tcl (tcl::clock::add): Fixed error message formatting
	in the case where [clock add] is presented with a bad switch.
	* tests/clock.test (clock-65.1) Added a test case for the above
	problem [Bug 2481670].

	******************************************************************
	*** CHANGELOG ENTRIES FOR 2008 IN "ChangeLog.2008"             ***
	*** CHANGELOG ENTRIES FOR 2006-2007 IN "ChangeLog.2007"        ***
	*** CHANGELOG ENTRIES FOR 2005 IN "ChangeLog.2005"             ***
	*** CHANGELOG ENTRIES FOR 2004 IN "ChangeLog.2004"             ***
	*** CHANGELOG ENTRIES FOR 2003 IN "ChangeLog.2003"             ***
	*** CHANGELOG ENTRIES FOR 2002 IN "ChangeLog.2002"             ***
	*** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001"             ***
	*** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000"             ***
	*** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" ***
	******************************************************************