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* * doc/CrtTrace.3: Added TIP#62 implementation of commandhobbs2002-06-1710-166/+984
| | | | | | | | | | | | | | | * doc/trace.n: execution tracing [FR #462580] (lavana). * generic/tcl.h: This includes enter/leave tracing as well * generic/tclBasic.c: as inter-procedure stepping. * generic/tclCmdMZ.c: * generic/tclCompile.c: * generic/tclExecute.c: * generic/tclInt.decls: * generic/tclInt.h: * generic/tclIntDecls.h: * generic/tclStubInit.c: * generic/tclVar.c: * tests/trace.test:
* generic/tcl.h: #ifdef logic for K&R C backwards compatibilityjenglish2002-06-171-78/+47
| | | | | changed to assume modern C by default. See SF FR #565088 for full details.
* a better algorithm for the previous bug fix.Miguel Sofer2002-06-171-29/+23
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* [Bug 569438] in the processing of dollar variablesMiguel Sofer2002-06-161-12/+27
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* bug in the consolidation of the INCR_..._STK instructionsMiguel Sofer2002-06-161-2/+3
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* runtime peep-hole optimisation of variables (INST_STORE, INST_INCR)Miguel Sofer2002-06-141-10/+45
| | | | and commands (INST_INVOKE); faster check for the existence of a catch.
* runtime peep-hole optimisation of comparisons.Miguel Sofer2002-06-141-17/+43
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* BC-engine: runtime peep-hole optimisation of INST_FOREACHMiguel Sofer2002-06-141-10/+21
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* TIP#102 implementation: 'trace list' becomes 'trace info'dkf2002-06-141-15/+15
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* consolidated code for the conditional branch instructions.Miguel Sofer2002-06-131-53/+34
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* fixed the previous patch - wouldn't compile with TCL_COMPILE_DEBUG set.Miguel Sofer2002-06-131-13/+13
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* TclExecuteByteCode: consolidated exception handling of INST_INVOKE,Miguel Sofer2002-06-131-201/+260
| | | | INST_EVAL, INST_BREAK and INST_CONTINUE.
* consolidated opcodes in the bytecode engine, eliminating duplicatedMiguel Sofer2002-06-132-487/+217
| | | | | code. Added the new (but pre-existent in tcl.h) possible flag bit TCL_TRACE_READS to Tcl_(Obj)?SetVar.*
* vfs, winfs testsuitevincentdarley2002-06-137-19/+93
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* fixed [Bug 568123]Miguel Sofer2002-06-121-2/+2
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* fs clarification and windows fixesvincentdarley2002-06-123-25/+58
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* optimised read access to local variables created at run-timeMiguel Sofer2002-06-114-139/+14
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* Fix for [info locals] bug #567386; added compile functions forMiguel Sofer2002-06-114-8/+188
| | | | [global], [upvar] and [variable].
* generic/tclExecute.c: optimised algorithm for exception range lookupMiguel Sofer2002-06-111-15/+24
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* fs fixed commitvincentdarley2002-06-101-3/+3
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* small fs fixesvincentdarley2002-06-101-11/+43
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* Cleaned up inclusion of float.h; that's really tcl<platform>Port.h's jobdkf2002-06-071-25/+38
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* * unix/tclUnixThrd.c (TclpReaddir, TclpLocaltime, TclpGmtime):das2002-06-061-1/+7
| | | | | | | | | | | | | added mutex wrapped calls to readdir, localtime & gmtime in case their thread-safe *_r counterparts are not available. * unix/tcl.m4: added configure check for readdir_r * unix/tcl.m4 (Darwin): set TCL_DEFAULT_ENCODING to utf-8 on MacOSX (where posix file apis expect utf-8, not iso8859-1). * unix/configure: regen * unix/Makefile.in: set DYLD_LIBRARY_PATH in parallel to LD_LIBRARY_PATH for MacOSX dynamic linker. * generic/tclEnv.c (TclSetEnv): fix env var setting on MacOSX (adapted from patch #524352 by jkbonfield).
* * generic/tclFileName.c (TclGlob): mac specific fix todas2002-06-051-2/+12
| | | | | | | | | recent changes in 'glob -tails' handling. * mac/tclMacPort.h: * mac/tclMacChan.c: fixed TIP#91 bustage. * mac/tclMacResource.c (Tcl_MacConvertTextResource): added utf conversion of text resource contents. * tests/macFCmd.test (macFCmd-1.2): allow CWIE creator.
* reverting an accidental modification in the last commit.Miguel Sofer2002-06-031-61/+1
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* clarify the empty variable name issue ([Bug 549285])Miguel Sofer2002-06-031-1/+61
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* * Removed internal routinedgp2002-05-312-63/+2
| | | | | | | | TclMathInProgress and Unix implementation of matherr(). These are now obsolete, dealing with very old versions of the C math library. Windows version is retained in case Borland compilers require it, but it is inactive. Thanks to Joe English. [Bug 474335, Patch 555635].
* cleanup in [expr] compilerMiguel Sofer2002-05-303-71/+3
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* glob fixesvincentdarley2002-05-301-28/+62
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* * unix/configure: regen'edhobbs2002-05-302-11/+11
| | | | | | | | | * unix/configure.in: replaced bigendian check with autoconf standard AC_C_BIG_ENDIAN, which defined WORDS_BIGENDIAN on bigendian systems. * generic/tclUtf.c (Tcl_UniCharNcmp): * generic/tclInt.h (TclUniCharNcmp): use WORDS_BIGENDIAN instead of TCL_OPTIMIZE_UNICODE_COMPARE to enable memcmp alternative.
* * generic/tclExecute.c (TclExecuteByteCode INST_STR_CMP):hobbs2002-05-302-15/+13
| | | | | | | * generic/tclCmdMZ.c (Tcl_StringObjCmd): changed the case for choosing the Tcl_UniCharNcmp compare to when both objs are of StringType, as benchmarks show that is the optimal check (both bigendian and littleendian systems).
* * Removed "dummy" reference to Tcl_LinkVar.dgp2002-05-291-11/+1
| | | | | It is no longer needed since Tcl_Main() now actually calls Tcl_LinkVar(). Thanks to Joe English for pointing that out.
* Made Tcl_UniCharNcmp faster on big-endian machines; the system memcmp()isdkf2002-05-294-9/+33
| | | | | probably optimized far in excess of anything we could do! Little-endian just use the old code...
* * generic/tclInt.decls:hobbs2002-05-296-153/+193
| | | | | | | | | | | | | | | | | | | | | | | * generic/tclIntDecls.h: * generic/tclStubInit.c: * generic/tclUtf.c: added TclpUtfNcmp2 private command that mirrors Tcl_UtfNcmp, but takes n in bytes, not utf-8 chars. This provides a faster alternative for comparing utf strings internally. (Tcl_UniCharNcmp, Tcl_UniCharNcasecmp): removed the explicit end of string check as it wasn't correct for the function (by doc and logic). * generic/tclCmdMZ.c (Tcl_StringObjCmd): reworked the string equal comparison code to use TclpUtfNcmp2 as well as short-circuit for equal objects or unequal length strings in the equal case. Removed the use of goto and streamlined the other parts. * generic/tclExecute.c (TclExecuteByteCode): added check for object equality in the comparison instructions. Added short-circuit for != length strings in INST_EQ, INST_NEQ and INST_STR_CMP. Reworked INST_STR_CMP to use TclpUtfNcmp2 where appropriate, and only use Tcl_UniCharNcmp when at least one of the objects is a Unicode obj with no utf bytes.
* * generic/tclCompCmds.c (TclCompileStringCmd): removed errorhobbs2002-05-291-7/+1
| | | | creation in code that no longer throws an error.
* * tests/clock.test: added clock-9.1hobbs2002-05-293-9/+10
| | | | | | | | | | | | * compat/strftime.c: * generic/tclClock.c: * generic/tclInt.decls: * generic/tclIntDecls.h: * unix/tclUnixTime.c: fix for Windows msvcrt mem leak caused by using an env(TZ) setting trick for in clock format -gmt 1. This also makes %s seem to work correctly with -gmt 1 as well as making it a lot faster by avoid the env(TZ) hack. TclpStrftime now takes useGMT as an arg. [Bug #559376]
* * generic/tclThreadAlloc.c (TclpRealloc, TclpFree): protecthobbs2002-05-291-26/+32
| | | | against the case when NULL is based.
* load cleanup in vfsvincentdarley2002-05-281-7/+56
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* Better handling of EOVERFLOW on Win32 systems (as EFBIG or EINVAL.)dkf2002-05-271-3/+3
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* TIP#91 implementation; makes old style channels binary compatible withdkf2002-05-246-90/+298
| | | | new TIP#72-enabled Tcl. See http://purl.org/tcl/tip/91 for details.
* * generic/tclInt.h: added prototype for TclpFilesystemPathType().das2002-05-201-1/+3
| | | | | * mac/tclMacChan.c: use MSL provided creator type if available instead of the default 'MPW '.
* memory cleanupvincentdarley2002-05-142-12/+20
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* memory cleanupvincentdarley2002-05-133-4/+63
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* commentvincentdarley2002-05-131-3/+5
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* fix to bug 553320vincentdarley2002-05-071-2/+9
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* fix to 551306vincentdarley2002-05-022-37/+51
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* Hex values on 64-bit machines can be booleans too! [Bug 548686]dkf2002-04-261-3/+25
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* * generic/tclInt.h: corrected TclRememberJoinableThread decl tohobbs2002-04-241-2/+2
| | | | use VOID instead of void.
* noted that this code isn't needed on unixhobbs2002-04-241-2/+6
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* * generic/tclAlloc.c:hobbs2002-04-233-2/+954
| | | | | | | | | | | | | | | * generic/tclInt.h: * generic/tclThreadAlloc.c (new): * unix/Makefile.in: * unix/tclUnixThrd.c: * win/Makefile.in: * win/tclWinInt.h: * win/tclWinThrd.c: added new threaded allocator contributed by AOL that significantly reduces lock contention when multiple threads are in use. Only Windows and Unix implementations are ready, and the Windows one may need work. It is only used by default on Unix for now, and requires that USE_THREAD_ALLOC be defined (--enable-threads on Unix will define this).
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