changelog

来自「tcl是工具命令语言」· 代码 · 共 1,776 行 · 第 1/5 页

	1) Cleans-up the winsock typedefs by using the typedefs
	provided by winsock2.h.  This has no effect on how winsock
	is initialized; just makes the source code easier to read.
	[Patch 561305 561301]

	2) Revamps how the socket message handler thread is brought
	up and down to allow for cleaner exits without the use of
	TerminateThread().  TerminateThread is evil.  No attempt has
	been made to resolve [Bug 593810] which may need a new
	channel driver version for adding a registering function
	within the transfered thread to init the handler thread.
	IOW, initialization of the TSD structure is getting bypassed
	through the thread extension's [thread::transfer] command.

2002-11-26  David Gravereaux  <[e-mail]>

	* win/tclWinConsole.c:
	* win/tclWinPipe.c:
	* win/tclWinSerial.c:
	* win/tclWinSock.c:
	* win/tclWinThrd.c:
	* win/tclWinTime.c:  General cleanup of all worker threads used
	by the channel drivers.  Eliminates the normal case where the
	worker thread is terminated ('cept the winsock one).  Instead,
	use kernel events to signal a clean exit.  Only when the worker
	thread is blocked on an I/O call is the thread terminated.
	Essentially, this makes all other channel worker threads behave
	like the PipeReaderThread() function for it's cleaner exit
	behavior.  This appears to fix [Bug 597924] but needs 3rd party
	confirmation to close the issue.

2002-11-26  Mo DeJong  <[e-mail]>

	* win/README: Update msys build env URL. This
	release #4 build both tcl and tk without problems.

2002-11-22  Jeff Hobbs  <[e-mail]>

	* library/init.tcl:         code cleanup to reduce use of
	* library/opt/optparse.tcl: string compare

	* tests/interp.test: interp-14.4
	* generic/tclInterp.c (TclPreventAliasLoop): prevent seg fault
	when creating an alias command over the interp name. [Bug #641195]

2002-11-18  Jeff Hobbs  <[e-mail]>

	* generic/tclUtil.c (SetEndOffsetFromAny): handle integer offset
	after the "end-" prefix.

	* generic/get.test:
	* generic/string.test:
	* generic/tclObj.c (SetIntFromAny, SetWideIntFromAny): 
	* generic/tclGet.c (TclGetLong, Tcl_GetInt): simplify sign
	handling before calling strtoul(l). [Bug #634856]

2002-11-18  David Gravereaux  <[e-mail]>

	* win/tclWinThrd.c (Tcl_CreateThread/TclpThreadExit): Fixed
	improper compiler macros that missed the VC++ compiler.  This
	resulted in VC++ builds using CreateThread()/ExitThread() in place
	of the proper _beginthreadex()/_endthreadex().  This was a large
	error and am surprised I missed seeing it earlier.

2002-11-13  Jeff Hobbs  <[e-mail]>

	* generic/regexpComp.test: added tests 22.*
	* generic/tclCompCmds.c (TclCompileRegexpCmd): add left and right
	anchoring (^ and $) recognition and check starting or ending .* to
	extend the number of REs that can be compiled to string match or
	string equal.

2002-11-13  Vince Darley  <[e-mail]>

	* generic/tclCmdMZ.c:
	* tests/trace.test: applied patch from Hemang Levana to fix
	[Bug #615043] in execution traces with 'return -code error'.
	
	* generic/tclTestObj.c:
	* tests/stringObj.test: added 'knownBug' test for [Bug 635200]
	* generic/tclStringObj.c: corrected typos in comments

	* generic/tclFileName.c:
	* tests/fileName.test: applied patch for bug reported against
	tclvfs concerning handling of Windows serial ports like 'com1',
	'lpt3' by the virtual filesystem code.

	* doc/RegExp.3: clarification of the 'extendMatch' return
	values.

2002-11-11  Jeff Hobbs  <[e-mail]>

	* generic/tclUtil.c (Tcl_Backslash): use TclUtfToUniChar.
	(Tcl_StringCaseMatch): use TclUtfToUniChar and add further
	optimizations for the one-byte/char case.

	* generic/tclUtf.c: make use of TclUtfToUniChar macro throughout
	the functions, and add extra optimization to Tcl_NumUtfChars for
	one-byte/char case.

	* generic/tclVar.c (DisposeTraceResult, CallVarTraces): add proper
	static declarations.

	* generic/tclStringObj.c (Tcl_GetCharLength): optimize for the
	ascii char case.
	(Tcl_GetUniChar): remove unnecessary use of Tcl_UtfToUniChar.
	(FillUnicodeRep): Use TclUtfToUniChar.

	* generic/tclHash.c (HashStringKey): move string++ lower to save
	an instruction.

	* generic/tclExecute.c (TclExecuteByteCode): improve INST_STR_CMP
	to use memcmp in the one-byte/char case, also use direct index for
	INST_STR_INDEX in that case.

	* generic/tclEncoding.c (UtfToUtfProc, UtfToUnicodeProc): 
	(TableFromUtfProc, EscapeFromUtfProc): Use TclUtfToUniChar.
	(UnicodeToUtfProc, TableToUtfProc): add 1-byte char optimizations
	for Tcl_UniCharToUtf call.  These improve encoded channel
	conversion speeds by up to 20%.

	* tests/split.test: added 1-char string split tests
	* generic/tclCmdMZ.c (Tcl_SplitObjCmd): Use TclUtfToUniChar.
	Also added a special case for single-ascii-char splits.
	(Tcl_StringObjCmd): Use TclUtfToUniChar.
	For STR_RANGE, support getting ranges of ByteArrays (reverts
	change from 2000-05-26).
	(TraceExecutionProc) add proper static declaration.

	* generic/tclInt.h: add macro version of Tcl_UtfToUniChar
	(TclUtfToUniChar) that does the one-byte utf-char check without
	calling Tcl_UtfToUniChar, for use by the core.  This brings
	notable speedups for primarily ascii string handling.

	* generic/tcl.h (TCL_PATCH_LEVEL): bump to 8.4.1.1 for patchlevel
	only.  This interim number will only be reflected by
	[info patchlevel].

2002-11-11  Kevin Kenny  <[e-mail]>
	* doc/Tcl.n: Corrected indentation of the new language.  Oops.
	
2002-11-10  Kevin Kenny <[e-mail]>

	* doc/Tcl.n: Added language to the Endekalogue to make it clear
	that substitutions always take place from left to right. [Bug
	#635644]

2002-11-06  Mo DeJong  <[e-mail]>

	* changes: Note TclInExit TclInThreadExit changes.
	* generic/tclEvent.c (TclInExit, TclInThreadExit):
	Split out functionality of TclInExit to make it
	clear which one should be called in each situation.
	* generic/tclInt.decls: Declare TclInThreadExit.
	* generic/tclIntDecls.h: Regen.
	* generic/tclStubInit.c: Regen.
	* mac/tclMacChan.c (StdIOClose):
	* unix/tclUnixChan.c (FileCloseProc):
	* win/tclWinChan.c (FileCloseProc):
	* win/tclWinConsole.c (ConsoleCloseProc):
	* win/tclWinPipe.c (TclpCloseFile):
	* win/tclWinSerial.c (SerialCloseProc): Invoke the
	new TclInThreadExit method instead of TclInExit.

2002-11-06  Mo DeJong  <[e-mail]>

	* unix/configure: Regen.
	* unix/tcl.m4 (SC_CONFIG_CFLAGS): Generate a fatal
	configure error if no ar program can be found on the
	path. [Bug #582039]
	* win/configure: Regen.
	* win/configure.in: Check that AR, RANLIB, and RC
	are found on the path when building with gcc.

2002-11-03  David Gravereaux <[e-mail]>

	* win/tclAppInit.c:  Calls Registry_Init() and Dde_Init() when
	STATIC_BUILD and TCL_USE_STATIC_PACKAGES macros are set.

	* win/makefile.vc:
	* win/rules.vc:  linkexten option now sets the TCL_USE_STATIC_PACKAGES
	macro which also adds the registry and dde object files to the link
	of the shell. [Patch 479697]  Also factored some additional macros
	that will be helpful for extension authors.  Version grepping of tcl.h
	will need to be added to complete this.

	* win/buildall.vc.bat: Added more descriptive commentary.

2002-11-01  David Gravereaux <[e-mail]>

	* win/tclWinReg.c:  Changed the Tcl_PkgProvide() line to declare
	the registry extension at version 1.1 from 1.0.

2002-10-31  Andreas Kupries  <[e-mail]>

	* library/word.tcl: Changed $tcl_platform to $::tcl_platform to
	  avoid possible scope trouble.

2002-10-29  Vince Darley  <[e-mail]>

	* win/tclWinInt.h:
	* win/tclWin32Dll.c: added comments about certain NULL function
	pointers which will be filled in when Tcl_FindExecutable is
	called, so that users don't report invalid bugs on this topic.
	(No code changes at all).
	
2002-10-29  Daniel Steffen  <[e-mail]>

	* unix/tclLoadDyld.c (TclpFindSymbol): pass all dyld error
	messages upstream [Bug #627546].

2002-10-28  Andreas Kupries  <[e-mail]>

	* library/dde/pkgIndex.tcl:
	* library/reg/pkgIndex.tcl: Changed the hardwired debug suffix
	  (d) to the correct suffix (g).

2002-10-28  Don Porter  <[e-mail]>

	* library/auto.tcl:	Converted the Mac-specific [package unknown]
	* library/init.tcl:	behavior to use a chaining mechanism to extend
	* library/package.tcl:	the default [tclPkgUnknown].  [Bug 627660]
	* library/tclIndex:	[Patch 624509] (steffen)

2002-10-26  David Gravereaux <[e-mail]>

	* win/makefile.vc: xcopy on NT 4.0 doesn't support the /Y switch
	(overwrite).  Added logic to handle this.  [Bug 618019]

2002-10-23  Donal K. Fellows  <[e-mail]>

	* generic/tclInt.h: Removed definitions of obsolete HistoryEvent
	and HistoryRev structures (the history mechanism has been written
	in Tcl for some time now.)

2002-10-22  Jeff Hobbs  <[e-mail]>

	*** 8.4.1 TAGGED FOR RELEASE ***

	* changes: updated for 8.4.1 release

	* win/Makefile.in: removed @MEM_DEBUG_FLAGS@ subst.
	* win/configure: regen
	* win/configure.in: removed SC_ENABLE_MEMDEBUG call
	* win/tcl.m4: replaced SC_ENABLE_MEMDEBUG with a more intelligent
	SC_ENABLE_SYMBOLS that takes yes|no|mem|compile|all as options now.

2002-10-22  Daniel Steffen  <[e-mail]>

	* library/auto.tcl (tcl_findLibrary):
	* library/package.tcl (tclPkgUnknown): on macosx, search inside the
	Resources/Scripts subdirectory of any potential package directory
	* macosx/Tcl.pbproj/project.pbxproj: add standard Frameworks dirs
	to TCL_PACKAGE_PATH make argument.
	* unix/tclUnixInit.c (TclpSetVariables): on macosx, add embedded
	framework dirs to tcl_pkgPath: @executable_path/../Frameworks and
	@executable_path/../PrivateFrameworks (if they exist), as well as
	the dirs in DYLD_FRAMEWORK_PATH (if set). [Patch #624509]
	use standard MAXPATHLEN instead of literal 1024

2002-10-22  Donal K. Fellows  <[e-mail]>

	* doc/StringObj.3, doc/Object.3: Documented that Tcl_Obj's
	standard string form is a modified UTF-8; apparently, this was not
	mentioned anywhere in the main docs, and lead to [Bug 624919].

2002-10-21  Daniel Steffen  <[e-mail]>

	* macosx/Tcl.pbproj/project.pbxproj: bumped version to 8.4.1
	* generic/tcl.h: Added reminder comment to edit
	macosx/Tcl.pbproj/project.pbxproj when version number changes.

2002-10-18  Jeff Hobbs  <[e-mail]>

	* library/reg/pkgIndex.tcl:
	* win/configure:
	* win/configure.in:
	* win/Makefile.in:
	* win/makefile.vc:
	* win/makefile.bc:    Updated to reg1.1

	* doc/registry.n:      Added support for broadcasting changes to
	* tests/registry.test: the registry Environment. Noted proper code
	* win/tclWinReg.c:     in the docs. [Patch #625453]

	* unix/Makefile.in (dist): add any mac/tcl*.sea.hqx files

2002-10-17  Don Porter  <[e-mail]>

	* generic/tclVar.c:	Fixed code that check for proper # of args to
	* tests/var.test:	[array names].  Added test.  [Bug 624755]

2002-10-16  Jeff Hobbs  <[e-mail]>

	* win/configure:                 add workaround for cygwin windres
	* win/tcl.m4 (SC_CONFIG_CFLAGS): problem. [Patch #624010] (howell)

2002-10-15  Jeff Hobbs  <[e-mail]>

	* README: added archives.tcl.tk note

	* unix/configure:
	* unix/tcl.m4: Correct AIX-5 ppc build flags.
	Correct HP 11 64-bit gcc building. [Patch #601051] (martin)

2002-10-15  Vince Darley  <[e-mail]>

	* generic/tclCmdMZ.c:
	* tests/trace.test: applied patch from Hemang Levana to fix
	[Bug #615043] in execution traces with idle tasks firing.

2002-10-14  Jeff Hobbs  <[e-mail]>

	* generic/tclEnv.c (Tcl_PutEnv): correct possible mem leak.
	[Patch #623269] (brouwers)

2002-10-11  Donal K. Fellows  <[e-mail]>

	* generic/tcl.h: Need a different strategy through the maze of
	#defines to let people building with Cygwin build correctly.  Also
	made some comments less misleading...

2002-10-10  Jeff Hobbs  <[e-mail]>

	* README: fixed minor nits [Bug #607776] (virden)

	* win/configure:
	* win/tcl.m4: enable USE_THREAD_ALLOC (new threaded allocator) by
	default in cygwin configure on Windows.

2002-10-10  Don Porter  <[e-mail]>

	* doc/Tcl.n:	Clarified that namespace separators are legal in
			the variable names during $-subtitution. [Bug 615139]
	
	* doc/regexp.n:	Typo correction.  Thanks Ronnie Brunner. [Bug 606826]

2002-10-10  Vince Darley  <[e-mail]>

	* unix/tclLoadAout.c
	* unix/tclLoadDl.c
	* unix/tclLoadDld.c
	* unix/tclLoadDyld.c
	* unix/tclLoadNext.c
	* unix/tclLoadOSF.c
	* unix/tclLoadShl.c
	* win/tclWinLoad.c: allow either full paths or simply dll names
	to be specified when loading files (the latter will be looked
	up by the OS on your PATH/LD_LIBRARY_PATH as appropriate).
	Fixes [Bug 611108]

2002-10-09  Jeff Hobbs  <[e-mail]>

	* unix/README: doc'ed --enable-symbols options.
	* unix/Makefile.in: removed @MEM_DEBUG_FLAGS@ subst.
	* unix/configure: regen