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ChangeLog.2000
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ChangeLog.2000
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2000-12-14 Don Porter <[email protected]>
* generic/tclExecute.c:
* tests/expr-old.test: Re-wrote Tcl's [expr rand()] and
[expr srand($seed)] implementations, fixing a range error
on some 64-bit platforms. Added tests that detect the bug.
The rewrite changes the seed -> sequence map on 64-bit
platforms, only for seed >= 2^31, a slight incompatibility.
[Bug 121072, Patch 102781]
2000-12-10 Don Porter <[email protected]>
* library/init.tcl:
* library/msgcat/msgcat.tcl:
* library/msgcat/pkgIndex.tcl:
* library/opt/optparse.tcl:
* library/opt/pkgIndex.tcl: Where [uplevel] is used in a proc
to evaluate a Tcl built-in command in the caller's context,
the built-in commands are now fully namespace-qualified. This
prevents problems when the caller context is in a namespace where
the built-in command name has been used by a command in the
namespace. (For example, [::ns::set] might be called instead
of the intended [::set]). [Bug #119422, Patch #102545]
2000-12-09 jeff hobbs <[email protected]>
* win/tclWinTime.c (CalibrationThread): added lint return value to
prevent compiler warning. [Bug #125005]
* docs/scan.n:
* tests/scan.test:
* generic/tclScan.c (Tcl_ScanObjCmd): changed %o and %x to use
strtoul instead of strtol to correctly preserve scan<>format
conversion of large integers. [Patch #102663, Bug #124600]
* generic/tclExecute.c (TclExecuteByteCode): Commited patch fixing
handling of {!<boolean>} in expressions. [Patch #102702]
2000-12-08 jeff hobbs <[email protected]>
* library/init.tcl: Added support for PATHEXT variable in
auto_execok, recognizing the proper set of executable extensions
on Windows. [Patch #102719]
2000-12-08 Andreas Kupries <[email protected]>
* generic/tclEncoding.c (LoadTableEncoding): Changed dangerous
code to something less critical. This fixes bug 119417, part A
without affecting the speed when loading encodings.
2000-12-08 Donal K. Fellows <[email protected]>
* doc/open.n: Added xref to fconfigure and advice on the opening
of binary files. Should help prevent a recurrence of bugs like
#124558
2000-12-07 jeff hobbs <[email protected]>
* generic/tcl.h: added note about need to updated
library/dde/pkgIndex.tcl with minor version increment.
* library/dde/pkgIndex.tcl: updated to use 84 version to reflect
the makefile. Should probably be updated to use its real version
at some point. [Patch #102560, Bug #119421]
2000-12-06 eric melski <[email protected]>
* generic/tcl.h (attemptckalloc): Fixed typo for #define of
attemptckalloc (was defined to Tcl_AttempDbCkalloc, should have
been Tcl_AttemptDbCkalloc). [Bug: 124384]
* generic/tclCkalloc.c: Added
TCL_MEM_DEBUG versions of Tcl_AttemptDbCkrealloc and
Tcl_AttemptDbCkalloc. [Bug: 124384].
2000-11-24 Donal K. Fellows <[email protected]>
* generic/tclExecute.c (TclExecuteByteCode): Logical negation "!"
can now handle string booleans, provided those values are placed
in variables.
* tests/expr.test (expr-13.17): Check that [expr {!$var}] can
negate the string-versions of booleans "yes", "false", etc.
* library/tcltest/tcltest.tcl (getMatchingFiles,
getMatchingDirectories):
* tools/man2html.tcl (doDir):
* tools/man2help.tcl (doDir):
* library/package.tcl (tclPkgUnknown,tclMacPkgSearch):
* library/safe.tcl (AddSubDirs): [glob] uses -directory instead of
unsafe [file join] to fix Bug #123313
* generic/tclIndexObj.c:
* generic/tclTestObj.c (TestindexobjCmd): Changed internal
representation of index objects to fix Bug #119082; fix
shouldn't be visible to outside world...
* generic/tclTest.c (TestGetIndexFromObjStructObjCmd):
* tests/indexObj.test: (indexObj-6.*) Added to test for presence
of Bug #119082.
2000-11-23 Donal K. Fellows <[email protected]>
* generic/tclCmdIL.c (Tcl_LsortObjCmd): Fixed memory leak from Bug
#119398
* library/init.tcl (unknown): Added specific level parameters to
all uplevel invokations to boost performance; didn't dare touch
the "namespace inscope" stuff though, since it looks sensitive
to me! Should fix Bug #123217, though testing is tricky...
2000-11-21 Andreas Kupries <[email protected]>
* All of the changes below are described in TIP #7 ~ Specification
and result from the application of the patch contained
therein. Creator of the patch is Kevin Kenny
<[email protected]>. The patch used here is actually a bit
different. Two MS specific constant values (format FOOui64) were
replaced with a more portable formatting of the values and an
additional cast to LONGLONG. My cross-compiling gcc was unable to
process the original form. The SF Id of the patch is 102459.
* tclWinTime.c: Add to the static data a set of variables that
manage the phase-locked techniques, including a
''CRITICAL_SECTION'' to guard them so that multi-threaded code
is stable.
* tclWinTime.c: Modify ''TclpGetSeconds'' to call ''TclpGetTime''
and return the 'seconds' portion of the result. This change is
necessary to make sure that the two times are consistent near
the rollover from one second to another.
* tclWinTime.c: Modify ''TclpGetClicks'' to use TclpGetTime to
determine the click count as a number of microseconds.
* tclWinTime.c: Modify ''TclpGetTime'' to return the time as
M*Q+B, where Q is the result of ''QueryPerformanceCounter'', and
M and B are variables maintained by the phase-locked loop to
keep the result as close as possible to the system clock. The
''TclpGetTime'' call will also launch the phase-lock management
in a separate thread the first time that it is invoked. If the
performance counter is unavailable, or if its frequency is not
one of the two common 8254-compatible rates, then
''TclpGetTime'' will return the result of ''ftime'' as it does
in Tcl 8.3.2.
* tclWinTime.c: Add the clock calibration procedure. The
calibration is somewhat complex; to save space, the reader is
referred to the reference implementation for the details of how
the time base and frequency are maintained.
* tclWinNotify.c: Modify ''Tcl_Sleep'' to test that the process
has, in fact, slept for the requisite time by calling
''TclpGetTime'' and comparing with the desired time. Otherwise,
roundoff errors may cause the process to awaken early.
* tclWinTest.c: Add a ''testwinclock'' command. This command
returns a four element list comprising the seconds and
microseconds portions of the system clock and the seconds and
microseconds portions of the Tcl clock.
* winTime.test: Add to the test suite a test that makes sure that
the Tcl clock stays within 1.1 ms of the system clock over the
duration of the test.
2000-11-21 Donal K. Fellows <[email protected]>
* doc/global.n:
* doc/upvar.n:
* doc/variable.n: Improved documentation to mention that variables
so created are listed in [info locals] and added a few more
cross-links between these commands. Fixes bug #119387
2000-11-17 Donal K. Fellows <[email protected]>
* tests/safe.test: (safe-4.3):
* generic/tclVar.c (TclLookupVar): Changed again. Now passes all
the tests, though one needed modifying since it required the
wrong answer. (Why on earth do we have inline modification of
argument strings? This sort of thing is horrendous to debug and
doesn't work well in a multithreaded environment!) Fixes bug
119192.
* tests/var.test: (var-1.19) If my attempts to fix the problem
aren't right yet, my attempts to describe it look pretty good to
me...
2000-11-16 Andreas Kupries <[email protected]>
* win/tclWinPort.h (line 69): Changed reference to winsock2.h into
winsock.h. This was a leftover from a foray into using winsock
version 2 (History lesson from Scott Redman and Jeff
Hobbs). This code was no problem when compiling Tcl itself, but
could trip extensions. Fixes bug 122568.
2000-11-15 jeff hobbs <[email protected]>
* unix/Makefile.in: removed bp.c references (hasn't existed in a
long time). Corrected 'make dist' to make dist with unversioned
library directories (same as out of cvs), so make install works
correctly with either source tree.
2000-11-15 jeff hobbs <[email protected]>
* generic/tclVar.c (TclLookupVar): reverted fix below as it broke
all other array unset error reporting. Bug-119192 is still
open.
2000-11-15 Donal K. Fellows <[email protected]>
* generic/tclVar.c (TclLookupVar): Changed references to part2 to
use elName instead in various error message generating spots, so
as to fix Bug-119192.
2000-11-03 David Gravereaux <[email protected]>
* win/.cvsignore: Removed 'configure' from the glob list now
that it's included.
2000-11-03 Jeff Hobbs <[email protected]>
8.4a2 RELEASE
* unix/Makefile.in (install-libraries, dist):
* win/makefile.vc (install-libraries):
* win/Makefile.in (install-libraries): updated to install
unversioned library directories into versioned directories.
* tools/tcl.wse.in: updated for unversioning of library dirs
* unix/mkLinks: updated mkLinks with latest doc updates
* doc/Tcl_Main.3: added docs for Tcl_SetMainLoop
* generic/tclStubInit.c:
* generic/tclDecls.h:
* generic/tcl.decls: added Tcl_SetMainLoop proc that allows people
to set a main loop that will run for tclsh.
* generic/tcl.h: added Tcl_MainLoopProc typedef
* generic/tclMain.c (Tcl_SetMainLoop, StdinProc, Prompt): new
StdinProc and Prompt static procs and Tcl_SetMainLoop stubs proc.
The first two handle a fileevent based prompt (taken from
tkMain.c). Tcl_SetMainLoop enables the interactive setting of a
main loop procedure. This enables Tk to be a loadable package.
2000-11-02 David Gravereaux <[email protected]>
* generic/tclEvent.c: tclLibraryPath Tcl_Obj didn't have a way
to share its data among threads. This caused Tcl_Init() to
always fail in threads. Added a way to pass the data around
with a global char*. [BUG: 5301]
2000-11-02 Jeff Hobbs <[email protected]>
* unix/configure:
* unix/dltest/configure:
* win/configure:
* tools/configure: checked in configure scripts so people doing
CVS checkouts aren't required to have autoconf. Changes to
configure.in in the future will require the corresponding
configure script to also be re-autoconf'ed and checked in.
* win/makefile.vc:
* win/tcl.m4: makefile fixes for Win64 support
* generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): minor cast
changes.
2000-11-01 Jeff Hobbs <[email protected]>
* unix/tcl.m4: removed use of -lbsd and -ldl for AIX-5.
* tests/subst.test: added tests for non-zero return code handling
by subst.
* generic/tclParse.c (Tcl_EvalEx): corrected handling of non-zero,
non-error return code cases for subst. [BUG: 119829]
* generic/tclVar.c (TclVarTraceExists): Corrected excessive mem
use when info exists was called on a non-existent array element.
[BUG: 119213, 119336]
2000-10-30 David Gravereaux <[email protected]>
* win/configure.in:
* win/Makefile.in:
* win/makefile.vc:
* win/tcl.rc:
* win/tclsh.rc: Added logic to derive filenames better in the resource
scripts based on compile options.
2000-10-30 Jeff Hobbs <[email protected]>
* unix/tclUnixInit.c: added default encoding map from
"ja_JP.eucJP" to "euc-jp". (takahashi)
* tests/clock.test: corrected clock-2.* test numbering
* unix/configure.in (SC_TCL_LINK_LIBS): removed code that was
commented out (it had been moved to tcl.m4's SC_TCL_LINK_LIBS
already).
* unix/tcl.m4: consolidated gettimeofday check for AIX.
2000-10-27 Jeff Hobbs <[email protected]>
* unix/configure.in:
* unix/tcl.m4: added support for AIX-5.
* generic/tclIO.c (Tcl_NotifyChannel): removed #ifdef around code
for old channel structures, placed preserve/release around statePtr
* generic/tclIO.c (CloseChannel): the statePtr for a channel was
not being freed when the last channel in a stack was freed,
causing a mem leak.
* unix/tclUnixChan.c: updated channel types to strict
TCL_CHANNEL_VERSION_2 style to avoid compiler warnings. They work
either way, but this avoids compiler warnings (that worries people).
2000-10-27 Jennifer Hom <[email protected]>
* library/tcltest1.0/tcltest.tcl: Removed a cd into the test
directory in runAllTests that screwed up the temporary directory
setting, effectively preventing users from running tests on
multiple platforms at the same time.
2000-10-26 David Gravereaux <[email protected]>
* win/tclWinFile.c (TclpMatchFilesTypes): NULL was being set to
"attr" which was a DWORD. Changed NULL to zero because a 'void *'
can't be set to a DWORD to avoid the compiler warning.
2000-10-24 Jennifer Hom <[email protected]>
* tests/all.tcl: Removed support for tcltest 1.0.
* tests/tcltest.test:
* library/tcltest1.0/tcltest.tcl:
* library/tcltest1.0/pkgIndex.tcl:
* docs/tcltest.n: Moved tcltest2 code so that it's the standard
version of tcltest. Removed all tcltest2 files
(tests/tcltest2.test, library/tcltest1.0/tcltest2.tcl,
docs/tcltest2.n).
2000-10-20 Jeff Hobbs <[email protected]>
* win/tclWinFile.c (TclpMatchFilesTypes): made the stat call only
occur when necessary (for 'glob' command). Significantly speeds
up glob command from 8.3. [BUG: 6216]
2000-10-19 Jennifer Hom <[email protected]>
* library/tcltest1.0/tcltest2.tcl:
* tests/tcltest2
* doc/tcltest2.n: Code and documentation cleanup. Modified
-verbose to take list of keywords as well as string of letters.
Removed Tcl version information from tcltest. Removed
tcltest::grep from tcltest package. Added optional 3rd directory
argument to makeFile/makeDirectory and removeFile/removeDirectory.
* tests/basic.test: Changed references to tcltest::tclVersion to
hardcoded numbers.
* generic/tcl.h: Changed reference to tcltest2.tcl and tcltest.tcl
in comments to tests/basic.test.
2000-10-06 David Gravereaux <[email protected]>
* win/tclWinChan.c: moved Win2K bug case test with GetStdHandle()
from TclpGetDefaultStdChannel into Tcl_MakeFileChannel to enable
a more general method in detecting invalid OS handles rather than
just a specific known case. [BUG: 5971]
2000-10-06 Jeff Hobbs <[email protected]>
* tests/cmdAH.test: extra tests for 'file channels' that include
multiple interpreter tests and channel sharing
* generic/tclIO.c (Tcl_GetChannelNamesEx): corrected function (and
consequently 'file channels') to return channels that are actually
registered for this specific interp, rather than this thread.
* doc/CrtChannel.3: fixed spelling mistakes
2000-09-29 Jennifer Hom <[email protected]>
* library/tcltest1.0/tcltest2.tcl:
* tests/tcltest2.test:
* doc/tcltest2.n: Modified the new form of the test command to
accept both attribute-value pairs and command line options.
Updated the tests and the documentation for this new format.
Also changed the option names for the test command.
2000-09-29 Jeff Hobbs <[email protected]>
* win/tclWinSerial.c (SerialGetOptionProc): corrected reporting of
space parity on Windows (Eason) [Bug 6057].
* win/Makefile.in: commented use of TESTFLAGS
* unix/Makefile.in: added TESTFLAGS to test target to
conform with Windows makefile and TEA style.
* tests/stack.test: prevented possible crash on systems with low
default stacksize (Tru64, AIX) in infinite recursion test. A
solution to check remaining stack space in the core is best, but
hard to do in a cross-platform manner.
* generic/tclIOGT.c (FLUSH_DELAY): renamed DELAY define to
FLUSH_DELAY to avoid defn conflict using Tru64's cc.
2000-09-28 Jeff Hobbs <[email protected]>
* tools/tcl.wse.in: added tclPlatDecls.h and tkPlatDecls.h to the
Windows .exe install.
* tests/fCmd.test (fCmd-6.20): corrected test to remove
c:/tcl8975@ after creating it.
* tests/fileName.test: cleaned up the testing of glob patterns for
c:/globTest (Windows) to directly create/remove directory.
2000-09-27 Jeff Hobbs <[email protected]>
* generic/tcl.decls:
* generic/tclIO.c: updated Tcl_IsChannelShared,
Tcl_IsChannelRegistered, Tcl_CutChannel, Tcl_SpliceChannel,
Tcl_IsChannelExisting, and Tcl_ClearChannelHandlers to conform to
the new stacked channel implementation. Their stub slots were
also moved to give preference to the new 8.3.2 stub functions.
This will cause an incompatability with 8.4a1 only.
(StopCopy): fixed a bug introduced by a partial fix in 8.3.2 that
didn't set nonBlocking correctly when resetting the flags for the
write side. [Bug: 6261]
* doc/ChnlStack.3:
* doc/CrtChannel.3:
* generic/tcl.decls:
* generic/tcl.h:
* generic/tclDecls.h:
* generic/tclIO.c:
* generic/tclIO.h:
* generic/tclIOGT.c:
* generic/tclInt.decls:
* generic/tclIntDecls.h:
* generic/tclStubInit.c:
* generic/tclTest.c:
* tests/iogt.test:
* unix/Makefile.in:
* win/Makefile.in:
* win/makefile.vc:
* win/tclConfig.sh.in:
* win/tclWinChan.c:
* win/tclWinConsole.c:
* win/tclWinPipe.c:
* win/tclWinSerial.c:
* win/tclWinSock.c: Up-port of changes made in 8.3.2 to 8.4a2 code
base. Most of these changes relate to the rewrite of the stacked
channel implementation, with a few config related fixes.
Following is an asynchronous include of the applicable ChangeLog
entries from 8.3.2.
********************************************************
** START OF ASYNCHRONOUS UP-PORT LOG (8.3.2 -> 8.4a2) **
********************************************************
2000-08-07 Jeff Hobbs <[email protected]>
* doc/ChnlStack.3:
* doc/CrtChannel.3: updated the docs to be aware of the
TCL_CHANNEL_VERSION_2 style of Tcl channels.
* generic/tclIO.c (Tcl_CreateChannel): added assertion to verify
that the new channel versioning will be binary compatible with
older channel drivers.
2000-08-05 Jeff Hobbs <[email protected]>
* generic/tclIOGT.c (TclChannelTransform): fixed segfault that
would occur when transforming a channel with a proc that did not
yet exist. (Kupries)
* generic/tclTest.c (TestChannelCmd): added some lint init'ing of
statePtr and chan vars.
2000-07-26 Jeff Hobbs <[email protected]>
* merged core-8-3-1-io-rewrite back into core-8-3-1-branch.
The core-8-3-1-io-rewrite branch should now be considered defunct.
* generic/tclStubInit.c:
* generic/tclDecls.h:
* generic/tcl.decls:
* generic/tcl.h:
* generic/tclIO.c: moved the Tcl_Channel* macros from tcl.h to
tclIO.c and made them proper stubbed functions. These are:
Tcl_ChannelName, Tcl_ChannelVersion, Tcl_ChannelBlockModeProc,
Tcl_ChannelCloseProc, Tcl_ChannelClose2Proc, Tcl_ChannelInputProc,
Tcl_ChannelOutputProc, Tcl_ChannelSeekProc, Tcl_ChannelSetOptionProc,
Tcl_ChannelGetOptionProc, Tcl_ChannelWatchProc,
Tcl_ChannelGetHandleProc, Tcl_ChannelFlushProc,
and Tcl_ChannelHandlerProc. These should be used to access the
Tcl_ChannelType structure instead of direct pointer dereferencing.
* tests/iogt.test: added RCS string, marked tests 2.* to be
unixOnly due to underlying system differences.
2000-07-25 Andreas Kupries <[email protected]>
* tests/iogt.test: (line 866f) New tests iogt-6.[01], highlighting
buffering trouble when stacking and unstacking transformations.
iogt-6.0 is solved, see the changes below. iogt-6.1 remains, for
now, due to the perceived complexity of solutions.
* generic/tclIO.h: (line 139f) struct Channel, added a buffer
queue, to hold data pushed back when stacking a transformation.
* generic/tclIO.c:
(line 91f, line 7434f) New internal function 'CopyBuffer'.
Derived from 'CopyAndTranslateBuffer', with translation
removed.
(line 1025f, line 1212f): Initialization of new queue.
(line 1164f, Tcl_StackChannel): Pushback of input queue.
(line 1293f, Tcl_UnstackChannel): Discard input and pushback.
(line 3748f, Tcl_ReadRaw): Modified to use data in the push back
area before going to the driver. Uses 'CopyBuffer', s.a.
(line 4702f, GetInput): Modified to use data in the push back
area before going to the driver.
(line 4867f, Tcl_Seek): Modified to take pushback of the topmost
channel in a stack into account.
(line 5620f, Tcl_InputBuffered): See above. Added
'Tcl_ChannelBuffered'. Analogue to 'Tcl_InputBuffered' but for
the buffer area in the channel.
* generic/tcl.decls: New public API 'Tcl_ChannelBuffered'. S.a.
2000-07-17 Jeff Hobbs <[email protected]>
* unix/Makefile.in:
* win/Makefile.in:
* win/makefile.vc: added tclIOGT.c to objects list to compile.
* generic/tclStubInit.c:
* generic/tclIntDecls.h:
* generic/tclInt.decls: commented out internal decls for
TclTestChannelCmd and TclTestChannelEventCmd as they were moved to
tclTest.c. Added new decls for TclChannelEventScriptInvoker and
TclChannelTransform.
* generic/tclIO.c (CloseChannel): stopped masking out of the
TCL_READABLE|TCL_WRITABLE bits from the state flags in
CloseChannel, instead adding extra intelligence to
CheckChannelErrors with a new CHANNEL_RAW_MODE bit for special
behavior when called from Raw channel APIs.
2000-07-13 Jeff Hobbs <[email protected]>
* generic/tclIO.c (StackSetBlockMode): moved set of chanPtr
outside of blockModeProc check to avoid infinite loop when
blockModeProc was NULL (Kupries). updated TransformSeekProc to
not call Tcl_Seek directly (Kupries).
* win/tclWinChan.c: updated fileChannelType to v2 channel struct
* win/tclWinConsole.c: updated consoleChannelType to v2 channel struct
* win/tclWinPipe.c: updated pipeChannelType to v2 channel struct
* win/tclWinSerial.c: updated serialChannelType to v2 channel struct
* win/tclWinSock.c: updated tcpChannelType to v2 channel struct
2000-07-11 Brent Welch <[email protected]>
* win/tclConfig.sh.in (TCL_LIBS): Cleaned up unix-specific
autoconf variables.
2000-07-11 Jeff Hobbs <[email protected]>
* tests/iogt.test: made tests [345].0 not run by default as they
were failing in the new design, but I'm not convinced that the
returned result isn't correct.
* generic/tclDecls.h:
* generic/tclStubInit.c:
* generic/tcl.decls: added Tcl_GetTopChannel C API that returns
the current top channel of a channel stack. Tcl_GetChannel was
changed earlier to return the bottommost channel of a stack
because that is the one that is guaranteed to stay around the
longest, and this was needed to compensate for certain
operations that want to look at the state of the main channel.
Most channel APIs already compensate for grabbing the top, so it
shouldn't be needed often.
* generic/tclIO.c (Tcl_StackChannel, Tcl_UnstackChannel): Added
flushing of buffers (Kupries), removed use of DownChannel macro,
added Tcl_GetTopChannel public API to get to the top channel of
the channel stack (necessary for TLS). Rewrote Tcl_NotifyChannel
for new channel design (Kupries). Did some code cleanup in the
transform code. tclIO.c must still be broken into bits (separate
out test code and giot code, create tclIO.h).
2000-07-10 Andreas Kupries <[email protected]>
* tests/iogt.test: Reverted some earlier changes as a fix by Jeff
revived the original and correct behaviour. IOW, the tests showed
a genuine error and I didn't see it :(.
* generic/tclIO.c (Tcl_Read|Write_Raw): Changed to directly use
the drivers and not DoRead|DoWrite. The latter use the buffering
system, encoding and eol-translation and this wreaks havoc with
the data going through the transformations. Both procedures use
CheckForchannelErrors and let it believe that there is no
background copy in progress or else stacked channels could not
be used for that.
* generic/tclIO.c (TclCopyChannel, CopyData): Moved access to the
topmost channel from the first to the second procedure to make
the decision about that at the last possible time (Callbacks can
change the stacking).
test suite: failures of iogt-[345].0
2000-07-06 Jeff Hobbs <[email protected]>
* tests/iogt.test: new tests for stacked channel stuff based off
new 'testchannel transform|unstack' code (Kupries IOGT extension).
* generic/tcl.decls:
* generic/tcl.h:
* generic/tclDecls.h:
* generic/tclStubsInit.c:
* generic/tclIO.c: complete rewrite of Tcl Channel code for
stacked channels. Channels are now designed to work in a more
stacked fashion with a shared ChannelState data structure.
2000-06-02 Jeff Hobbs <[email protected]>
* generic/tclIO.c (CloseChannel): removed the &ing out of
(TCL_READABLE|TCL_WRITABLE) from the flags, as CloseChannel does
this on the next pass through for the top channel, and it appeared
to be causing hangs by not allowing the final flush.
2000-06-01 Jeff Hobbs <[email protected]>
* generic/tclIO.c (CloseChannel): Rewrote CloseChannel code to
unstack a channel during the close process. Fixed a refcount bug
in Tcl_UnstackChannel. [Bug: 5623]
(CloseChannel): further extended CloseChannel in the stacked case
to effect certain operations on the next channel that would have
been done in Tcl_Close. Also added CHANNEL_CLOSED and removed
(TCL_READABLE|TCL_WRITABLE) bits from chanPtr->flags. Changed
final reset of the WatchProc to check the chanDownPtr's (next)
interestMask.
******************************************************
** END OF ASYNCHRONOUS UP-PORT LOG (8.3.2 -> 8.4a2) **
******************************************************
2000-09-20 Jeff Hobbs <[email protected]>
* tests/socket.test: removed doTestsWithRemoteServer constraint
from socket-12.*. It requires 'exec', not a remote server.
Cleaned up some coding errors.
2000-09-20 Jennifer Hom <[email protected]>
* library/tcltest1.0/pkgIndex.tcl: Updated to load tcltest 2.0.
* library/tcltest1.0/tcltest2.tcl: New version of tcltest.
Cleanup of command line parsing: allows users to specify command
line arguments through an environment variable named
TCLTEST_OPTIONS [RFE: 3748], does not respond to incorrect
arguments, and forces usage of entire flag name when using command
line arguments. Defines accessor procs for all tcltest
variables. Allows users to use 'return' in test scripts. Allow
users to specify whether test files should be sourced or run in a
separate process. 'all.tcl' code moved to tcltest package.
'test' proc modified to use attribute-value pairs. Allow users to
specify what return codes, output, and errors can be compared and
whether these values should be compared using regexp, glob, or
exact matching. makeDirectory & removeDirectory now operate with
respect to temporaryDirectory [Bug: 6001]. Test results from
tests run in slave interpreters are now included in test totals
[Bug: 1493]. Test files that return error values are now reported.
* tests/all.tcl: Added code to check for the tcltest version
loaded; modified to figure out which tests to run based on the
tcltest version loaded.
* tests/tcltest.test: Modified to explicitly load version 1.0 of
tcltest.
* tests/tcltest2.test: New test suite for tcltest; includes all of
the old tests plus new ones reflecting changes made for version
2.0.
* tests/cmdAH.test: Added singleTestInterp constraint to
cmdAH-31.2; this test does not run if tests aren't sourced into a
single interpreter.
* tests/socket.test: Fixed two tests that were referencing
variables outside of scope.
* tools/tcl.wse.in: Added code to install tcltest2.tcl.
* doc/tcltest2.n: New documentation for tcltest version 2.0.
Removes documentation for tcltest namespace variables. Adds
documentation for new tcltest procs.
* unix/mkLinks: Added code to link to tcltest2.n.
* generic/tcl.h: Added comment to modify tcltest2.tcl as well as
tcltest.tcl for version changes.
2000-09-19 Eric Melski <[email protected]>
* generic/tclCmdMZ.c (Tcl_RegexpObjCmd): When using -all, all
attempts after the first to match the regexp against the string
should include the TCL_REG_NOTBOL flag, to avoid erroneously
matching ^ in the middle of the string. Added code to set this
flag after the first pass through the matching loop. [Bug: 6284].
2000-09-19 David Gravereaux <[email protected]>
* doc/Eval.3: Added a note about the script argument to Tcl_Eval()
should be in UTF-8 or risk implied conversion errors when possible
combinations of upper ascii can be valid UTF-8 special codes.
2000-09-17 Eric Melski <[email protected]>
* tests/cmdIL.test: Added a test for fix for [Bug: 6212].
* generic/tclCmdIL.c (Tcl_LsortObjCmd): Applied patch from [Bug:
6212], which corrected an error in the handling of the -index option.
2000-09-14 Eric Melski <[email protected]>
* doc/Alloc.3: Added entries for Tcl_AttemptAlloc, Tcl_AttempRealloc.
* doc/StringObj.3: Added entry for Tcl_AttemptSetObjLength.
* generic/tclDecls.h:
* generic/tclStubInit.c: Regen'ed stubs files from new tcl.decls.
* generic/tcl.decls: Added stubs for the Tcl_Attempt* memory
allocators and for Tcl_AttemptSetObjLength.
* generic/tcl.h: Added #define's for attemptckalloc,
attemptckrealloc, which map to the Tcl_Attempt* memory allocators.
* generic/tclCkalloc.c: Added non-panic'ing versions of Tcl_Alloc,
Tcl_Realloc, etc.; these are called Tcl_AttemptAlloc,
Tcl_AttemptRealloc, etc. These are used by
Tcl_AttemptSetObjLength and the string obj append functions.
* generic/tclStringObj.c: Modified string growth algorithm to use
doubling algorithm as long as possible, and only fall back when
that fails. Added Tcl_AttemptSetObjLength, and modified
AppendUnicodeToUnicodeRep, AppendUtfToUtfRep, and
Tcl_AppendStringsToObjVA to support this.
2000-09-07 David Gravereaux <[email protected]>
* win/.cvsignore: changed the glob patterns a bit to exclude VC++
project conversion backups.
* win/tclWinPipe.c: Stage-1 bug fix for TR#2460 "exec leaks memory".
Added more logic around the close-down of the pipe reader thread so
as to avoid, at all cost, a TerminateThread. Most cases with exec
are fixed, but I don't consider 2460 done yet. Closing down the
read side of a pipe before the child process, doesn't really fit
the windows model. [BUG: 2460]
2000-09-07 Jeff Hobbs <[email protected]>
* doc/trace.n: minor doc cleanup
2000-09-06 André Pönitz <[email protected]>
* doc/*.n: added or changed "SEE ALSO:" section
2000-09-06 Jeff Hobbs <[email protected]>
* win/tclWinLoad.c (TclpLoadFile): added special message for
ERROR_PROC_NOT_FOUND exception in loading a dll.
* win/tclWinError.c: changed ERROR_PROC_NOT_FOUND to map from
ESRCH (POSIX: no such process) to EINVAL because there is no good
mapping for "procedure not found".
* README:
* generic/tcl.h:
* library/tcltest1.0/tcltest.tcl:
* tools/tcl.wse.in:
* tools/tcltk-man2html.tcl:
* unix/configure.in:
* unix/tcl.spec:
* win/README.binary:
* win/configure.in: updated patchlevel to 8.4a2
* unix/tclUnixPipe.c (TclpCreateProcess): Removed WNOHANG from
Tcl_WaitPid call in error case of process creation on Unix, as it
would lead to defunct processes. [Bug: 6148]
* tests/string.test: extended string repeat tests
* generic/tclCmdMZ.c (Tcl_StringObjCmd): changed STR_REPEAT to
preallocate the full space of the final string, avoided repeated
appends.
* doc/source.n:
* doc/Eval.3: added extra note about how to safe use ^Z in code,
as it is now a cross-platform (was just Windows) EOF char.
2000-09-05 Jeff Hobbs <[email protected]>
* generic/tclHash.c: fixed pedantic warning of incorrectly placed
#endif
* generic/tclExecute.c (TclExecuteByteCode): INST_STR_INDEX fixed
pedantic cast warning.
Corrected support for building with -DTCL_COMPILE_STATS.
Added efficiency check of object equality.
2000-08-29 Eric Melski <[email protected]>
* generic/tclStringObj.c: Applied patch from Gerhard Hintermayer
to provide a more conservative string growth algorithm for strings
larger than one megabyte; this allows more efficient use of memory
for very large strings.
2000-08-25 Eric Melski <[email protected]>
* tests/trace.test: Extended array tracing tests.
* doc/trace.n: Clarified information about when array traces will
be fired.
* generic/tclVar.c (Tcl_ArrayObjCmd): Corrected call to CallTraces
(for TCL_TRACE_ARRAY) to only be called when the variable is
either an array or is undefined, to ensure that array traces do
not fire for scalar variables.
2000-08-24 Eric Melski <[email protected]>
* doc/man.macros: Tweaked tab settings for .SO (Standard Options)
sections, based on suggestion from Peter Spjuth.
2000-08-24 Mo DeJong <[email protected]>
* unix/README: Update to account for removal of --enable-gcc.
* unix/configure.in:
* unix/tcl.m4 (SC_ENABLE_GCC): Remove --enable-gcc option.
* win/README: Add note about building with Cygwin.
* win/configure.in:
* win/tcl.m4 (SC_ENABLE_GCC): Remove --enable-gcc option.
Remove quick hack that provided cross compile support for
windows builds.
2000-08-24 Eric Melski <[email protected]>
Overall change: Added support for command rename/delete traces
and new trace syntax, from patch from Vince Darley. Added support
for array traces for variables. [RFE: 5048, 5967].
* doc/trace.n: Updated documentation for new syntax; flagged old
syntax as deprecated; added documentation for command
rename/delete traces and variable array traces.
* tests/trace.test: Updated tests for new trace syntax; new tests
for command rename/delete traces; new tests for array traces.
* generic/tclVar.c: Support for new trace syntax; support for
TCL_TRACE_ARRAY.
* generic/tclStubInit.c:
* generic/tclDecls.h:
* generic/tcl.decls: Stub functions for command rename/delete traces.
* generic/tcl.h:
* generic/tclInt.h:
* generic/tclBasic.c: Support for command traces.
* generic/tclCmdMZ.c (TclTraceVariableObjCmd): Patched to support
new [trace] syntax:
trace {add|remove|list} {variable|command} name ops command
Added support for command traces (rename, delete operations).
Added support for TCL_TRACE_ARRAY at Tcl level (array operation
for variable traces).
2000-08-20 Eric Melski <[email protected]>
* generic/tclVar.c: Added check for non-arrays for [array statistics]
command (patch from Mark Patton).
2000-08-19 David Gravereaux <[email protected]>
* generic/tclPlatDecls.h: without a previous '#include <windows.h>',
tclPlatDecls.h can't be parsed due to a missing definition of TCHAR.
Added a check to include it when not defined.
***POSSIBLE OBSCURE BUG*** could be caused when the compile flags
for the core happen to be different than a project who uses these
publics regarding -D_MBCS and -D_UNICODE. This added check might
have to be revisited later with a better understanding of the
reprocusions. I think TCHAR should be replaced with it's expansion.
2000-08-18 David Gravereaux <[email protected]>
* win/.cvsignore (added): provides a cleaner build environment with
graphical CVS clients.
2000-08-15 Eric Melski <[email protected]>
* library/tcltest1.0/tcltest.tcl: Set debug level in
tcltest::restoreState to 2, for consistancy with the debug level
in tcltest::saveState [Bug: 4505].
2000-08-14 Eric Melski <[email protected]>
* win/makefile.vc:
* win/Makefile.in:
* unix/Makefile.in: Added tclPlatDecls.h to the list of installed
headers, for more complete stubs support. [Bug: 5241].
* generic/tcl.h: Added #include "tclPlatDecls.h" to get
platform-specific stubs declarations (Tcl_WinTCharToUtf, etc)
[Bug: 5241].
* README: Updated link for instructions on compiling Tcl from
sources to point to correct location
(http://dev.scriptics.com/doc/... instead of
http://dev.scriptics.com/support/...).
2000-08-11 Eric Melski <[email protected]>
* generic/tclEnv.c (TclUnsetEnv): Changed declaration of length
variable from "unsigned int" to "int", to match usage when passed
to TclpFindVariable [Bug: 6126].
2000-08-10 Eric Melski <[email protected]>
* library/msgcat1.0/pkgIndex.tcl: Bumped version number to 1.2
[Bug: 6100].
* library/msgcat1.0/msgcat.tcl: Removed erroneous [package forget]
in msgcat namespace initializer. Bumped version number to 1.2
[Bug: 6100].
2000-08-10 David Gravereaux <[email protected]>
* generic/tclObj.c: r1.15 accidentally changed a global mutex
name tclObjMutex to ObjMutex. Put the correct name back.
2000-08-07 Eric Melski <[email protected]>
* tests/indexObj.test: Added tests using the [testwrongnumargs]
command to test Tcl_WrongNumArgs.
* generic/tclTest.c (TestWrongNumArgsObjCmd): Added test function
for the Tcl_WrongNumArgs function.
* generic/tclIndexObj.c (Tcl_WrongNumArgs): Corrected algorithm to
not insert a space before the message component when objc == 0
[Bug: 6078].
2000-07-27 Mo DeJong <[email protected]>
* win/configure.in: TCL_STUB_LIB_FLAG should not
include ${TCL_DBGX} in win/tclConfig.sh, fix that.
2000-07-25 David Gravereaux <[email protected]>
* doc/Async.3:
* generic/tclAsync.c:
* generic/tclInt.decls:
* generic/tclIntPlatDecls.h:
* generic/tclStubInit.c:
* generic/tclTest.c:
* mac/tclMacPort.h:
* unix/tclUnixPort.h:
* win/tclWinInit.c: Thread-safe rewrite for tclAsync.c. Added
notifier alerting on all platforms as it was only working on Win
before. Removed older Win hacks that would end-up waking the
wrong notifier in the presence of a threaded build. All tests
pass as before. New test cases will be added soon for the new
behavior. [BUG: 5791]
2000-07-25 Eric Melski <[email protected]>
* generic/tclVar.c (CallTraces): Added check for VAR_TRACE_ACTIVE
on the array containing the variable before executing traces on
that array, to conform with normal variable traces and the
documentation, which states that while executing a trace, other
traces on that variable are disabled. [Bug: 6049].
* win/tclWinPipe.c (BuildCommandLine): Added Tcl_DStringFree call
to prevent potential memory leaks [Bug: 6041].
2000-07-24 Eric Melski <[email protected]>
* doc/msgcat.n: Added documentation about the selection of the
default locale on Windows.
2000-07-23 Joe English <[email protected]>
* doc/AddErrInfo.3:
* doc/ChnlStack.3:
* doc/Exit.3:
* doc/GetIndex.3:
* doc/Notifier.3:
* doc/Object.3:
* doc/RegExp.3:
* doc/SetResult.3:
* doc/SplitList.3: