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* Getting more systematic about styledkf2005-07-171-1373/+1443
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* * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): Generatemdejong2005-06-201-2/+15
| | | | | | | | | | | | | | | an error if a mode argument like -exact is passed more than once to the switch command. The previous implementation silently accepted invalid switch invocations like [switch -exact -glob $str ...]. * tests/for.test: Check some error cases when invoking continue and break inside a for loop next script. * tests/switch.test: Add checks for shortened version of a mode argument like -exact. Add test for more than one mode argument. Add test for odd case of passing a variable as a body script.
* Another indentation fixdkf2005-06-071-2/+2
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* Clean up indentationdkf2005-06-071-9/+9
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* Implementation of TIP#241 from Joe Mistachkindkf2005-06-011-8/+16
| | | | Also compilation of [switch -glob -nocase] from Donal Fellows
* * generic/tclCmdMZ.c (Tcl_TimeObjCmd): add necessary casthobbs2005-05-251-2/+3
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* * generic/tclCmdMZ.c (Tcl_TimeObjCmd): change [time] called with adas2005-05-231-5/+11
| | | | | count > 1 to return a string with a float value instead of a rounded off integer. [Bug 1202178]
* * generic/tclBasic.c (Tcl_ExprBoolean): Rewrite as wrapper arounddgp2005-05-181-11/+5
| | | | | | | | | | | | | | | | Tcl_ExprBooleanObj. * generic/tclCmdMZ.c ([string is boolean/true/false]): Rewrite dropping string-based Tcl_GetBoolean call, so that internal reps are kept for subsequent quick boolean operations. * generic/tclExecute.c: Dropped most special handling of the "boolean" Tcl_ObjType, since that type should now be rarely encountered. * doc/BoolObj.3: Rewrite of documentation dropping many details about the internals of Tcl_Objs. Shorter documentation focuses on the function and use of the routines.
* * tests/string.test: string-10.[21-30]hobbs2005-05-111-2/+5
| | | | | * generic/tclCmdMZ.c (Tcl_StringObjCmd): add extra checks to prevent possible UMR in unichar cmp function for string map.
* Merged kennykb-numerics-branch back to the head; TIPs 132 and 232Kevin B Kenny2005-05-101-12/+3
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* TIP#176 IMPLEMENTATION [Patch 1165695]dgp2005-04-291-16/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * generic/tclUtil.c: Extended TclGetIntForIndex to recognize index formats including end+integer and integer+/-integer. * generic/tclCmdMZ.c: Extended the -start switch of [regexp] and [regsub] to accept all index formats known by TclGetIntForIndex. * doc/lindex.n: Updated docs to note new index formats. * doc/linsert.n: * doc/lrange.n: * doc/lreplace.n: * doc/lsearch.n: * doc/lset.n: * doc/lsort.n: * doc/regexp.n: * doc/regsub.n: * doc/string.n: * tests/cmdIL.test: Updated tests. * tests/compile.test: * tests/lindex.test: * tests/linsert.test: * tests/lrange.test: * tests/lreplace.test: * tests/lsearch.test: * tests/lset.test: * tests/regexp.test: * tests/regexpComp.test: * tests/string.test: * tests/stringComp.test: * tests/util.test:
* Improved [switch] compilation.dkf2005-04-081-1/+6
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* * generic/tclCmdAH.c (Tcl_CatchObjCmd, Tcl_ErrorObjCmd):dgp2004-10-211-217/+1
| | | | | | | | | | | | | | | | | | | | | | Updated to call the new TclGet/SetReturnOptions routines to do much of their work. * generic/tclInt.h (TclGetReturnOptions,TclSetReturnOptions): * generic/tclResult.c (TclGetReturnOptions,TclSetReturnOptions): New utility routines to get/set the return options of an interp. Intent is that these routines will be converted to public routines after TIP approval. * generic/tclCmdMZ.c (TclProcessReturn,TclMergeReturnOptions): * generic/tclResult.c (TclProcessReturn,TclMergeReturnOptions): Move internal utility routines from tclCmdMZ.c to tclResult.c. * generic/tclBasic.c (Tcl_CreateInterp, Tcl_DeleteInterp): * generic/tclResult.c (TclTransferResult): Rework so that iPtr->returnOpts can be NULL when there are no special options. * generic/tclResult.c (TclRestoreInterpState): Plug potential memory leak.
* * generic/tclBasic.c (Tcl_CreateInterp,Tcl_DeleteInterp):dgp2004-10-181-32/+22
| | | | | | | | | | | | * generic/tclCmdAH.c (Tcl_CatchObjCmd): * generic/tclCmdMZ.c (TclMergeReturnOptions,TclProcessReturn): * generic/tclCompCmds.c (TclCompileReturnCmd): * generic/tclExecute.c (TclCompEvalObj): * generic/tclInt.h (Interp): * generic/tclProc.c (TclUpdateReturnInfo): Place primary storage of the -level and -code information in private fields of the Interp struct, rather than in a DictObj. This should significantly improve performance of TclUpdateReturnInfo.
* * generic/tclCmdMZ.c (TclProcessReturn): Now that primarydgp2004-10-151-30/+29
| | | | | | | * generic/tclProc.c (TclUpdateReturnInfo): storage for the errorInfo and errorCode values are internal fields, we can set them at the time of the [return] command, and not have to wait until the specified number of "-level"s have popped.
* * generic/tclBasic.c (Tcl_CreateInterp,Tcl_DeleteInterp,dgp2004-10-151-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TclEvalObjvInternal,Tcl_LogCommandInfo,TclAddObjErrorInfo): * generic/tclCmdAH.c (Tcl_CatchObjCmd): * generic/tclEvent.c (BgError,ErrAssocData,Tcl_BackgroundError, HandleBgErrors,BgErrorDeleteProc): * generic/tclExecute.c (TclCreateExecEnv,TclDeleteExecEnv): * generic/tclIOUtil.c (comments only): * generic/tclInt.h (ExecEnv,Interp, ERR_IN_PROGRESS): * generic/tclInterp.c ([tclInit]): * generic/tclMain.c (comments only): * generic/tclNamesp.c (Tcl_CreateNamespace,Tcl_DeleteNamespace,TclTeardownNamespace): * generic/tclProc.c (TclUpdateReturnInfo): * generic/tclResult.c (Tcl_ResetResult,TclTransferResult): * generic/tclTrace.c (CallVarTraces): Reworked management of the "errorInfo" data of an interp. That information is now primarily stored in a new private (Tcl_Obj *) field of the Interp struct, rather than using a global variable ::errorInfo as the primary storage. The ERR_IN_PROGRESS flag bit value is no longer required to manage the value in its new location, and is removed. Variable traces are established to support compatibility for any code expecting the ::errorInfo variable to hold the information. ***POTENTIAL INCOMPATIBILITY*** Code that sets traces on the ::errorInfo variable may notice a difference in timing of the firing of those traces. Code that uses the value ERR_IN_PROGRESS.
* Convert Tcl_GetString to TclGetString for minor speed increasedkf2004-10-061-17/+17
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* Simplify [switch] implementation.dkf2004-10-061-133/+140
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* * generic/tclBasic.c:dgp2004-10-061-64/+60
| | | | | | | | | | | | | | | * generic/tclBinary.c: * generic/tclCmdAH.c: * generic/tclCmdIL.c: * generic/tclCmdMZ.c: * generic/tclCompExpr.c: * generic/tclDictObj.c: It is a poor practice to directly set or append to the value of the objResult of an interp, because that value might be shared, and in that circumstance a Tcl_Panic() will be the result. Searched for example of this practice and replaced with safer alternatives, often using the Tcl_AppendResult() routine that dkf just rehabilitated.
* * generic/tclBasic.c (Tcl_AddObjErrorInfo): More re-organizationdgp2004-09-301-1/+3
| | | | | | | | | | | | | | | | | | | | * generic/tclCmdAH.c (Tcl_ErrorObjCmd): of the management of * generic/tclCmdMZ.c (TclProcessReturn): the errorCode value. * tests/error.test (error-6.4-9): * generic/tclNamespace.c (TclTeardownNamespace): Tcl_Obj-ified * tests/namespace.test (namespace-8.5,6): the save/restore of ::errorInfo and ::errorCode during global namespace teardown. Revised the comment to clarify why this is done, and added tests that will fail if this is not done. * generic/tclResult.c (TclTransferResult): Added safety checks so that unexpected undefined ::errorInfo or ::errorCode will not lead to a segfault. * generic/tclTrace.c (TclCallVarTraces): Save/restore the flag * tests/var.test (var-16.1): values that define part of the interpreter state during variable traces. [Bug 10381021].
* * generic/tclCmdMZ.c (TclProcessReturn): Support the -errorlinedgp2004-09-221-1/+8
| | | | | | | * generic/tclCompile.c (TclCompileScript): option to [return]. * tests/compile.test (16.23.*): Use that capability to defer reporting * tests/misc.test (1.2): of parse errors until runtime. Updated tests to reflect change. [Bug 1032805]
* * generic/tclBasic.c (Tcl_AddObjErrorInfo, Tcl_LogCommandInfo):dgp2004-09-171-4/+2
| | | | | | | | | | | | * generic/tclCmdAH.c ([catch], [error]): * generic/tclCmdMZ.c ([return]): * generic/tclProc.c (TclUpdateReturnInfo): * generic/tclResult.c (Tcl_SetErrorCodeVA, Tcl_SetObjErrorCode TclTransferResult): Refactored so that all errorCode setting flows through Tcl_SetObjErrorCode(). This greatly reduces the number of different places in the code that need to know details about an internal bitflag field of the Interp struct. Also places errorCode setting in one place for easier future mods.
* Fix a crash caused by sharing in [string map]. [Bug 1018562]dkf2004-08-301-5/+22
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* * generic.tclCmdMZ.c (TclMergeReturnOptions): Simplified logic anddgp2004-07-071-15/+22
| | | | removed potential memory leak. [Bug 986257].
* TIP#188 implementation. Thanks to KBK! [Patch 940915]dkf2004-06-301-8/+54
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* Made compiling with -Wstrict-prototypes -Wmissing-prototypes much cleaner.dkf2004-05-271-7/+11
| | | | Also added support for [FRQ 951168] but left that switched off by default.
* Patch 922727 committed. Implements three changes:dgp2004-04-061-2/+1
| | | | | | | | | | | | | | | | | | | | | | | * generic/tclInt.h: Reworked the Tcl header files into a clean * unix/tclUnixPort.h: hierarchy where tcl.h < tclPort.h < tclInt.h * win/tclWinInt.h: and every C source file should #include * win/tclWinPort.h: at most one of those files to satisfy its declaration needs. tclWinInt.h and tclWinPort.h also better organized so that tclWinPort.h includes the Windows implementation of cross-platform declarations, while tclWinInt.h makes declarations that are available on Windows only. * generic/tclBinary.c (TCL_NO_MATH): Deleted the generic/tclMath.h * generic/tclMath.h (removed): header file. The internal Tcl * macosx/Makefile (PRIVATE_HEADERS): header, tclInt.h, has a * win/tcl.dsp: #include <math.h> directly, and file external to Tcl needing libm should do the same. * win/Makefile.in (WIN_OBJS): Deleted the win/tclWinMtherr.c file. * win/makefile.bc (TCLOBJS): It's a vestige from matherr() days * win/makefile.vc (TCLOBJS): gone by. * win/tcl.dsp: * win/tclWinMtherr.c (removed):
* * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): Silence compiler warnings.dgp2004-01-131-3/+3
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* Patch 876451: restores performance of [return]. Also allows formsdgp2004-01-131-64/+154
| | | | | | | | | | | | | | | | | | | | | | | | | | such as [return -code error $msg] to be bytecompiled. * generic/tclInt.h: Factored Tcl_ReturnObjCmd() into two pieces: * generic/tclCmdMZ.c: TclMergeReturnOptions(), which can parse the options to [return], check their validity, and create the corresponding return options dictionary, and TclProcessReturn(), which takes that return options dictionary and performs the [return] operation. * generic/tclCompCmds.c: Rewrote TclCompileReturnCmd() to call TclMergeReturnOptions() at compile time so the return options dictionary is computed at compile time (when it is fully known). The dictionary is pushed on the stack along with the result, and the code and level values are included in the bytecode as operands. Also supports optimized compilation of un-[catch]ed [return]s from procs with default options into the INST_DONE instruction. * generic/tclExecute.c: Rewrote INST_RETURN instruction to retrieve the code and level operands, pop the return options from the stack, and call TclProcessReturn() to perform the [return] operation. * generic/tclCompile.h: New utilities include TclEmitInt4 macro * generic/tclCompile.c: and TclWordKnownAtCompileTime().
* All uses of 'panic' (the macro) changeddavygrvy2003-12-241-3/+3
| | | | | | | to 'Tcl_Panic' (the function). The #define of panic in tcl.h clearly states it is deprecated in the comments. [Patch 865264]
* TIP#75 Implementationdkf2003-12-141-19/+172
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* regsub fixvincentdarley2003-10-141-2/+13
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* * generic/tclBasic.c (TclAppendObjToErrorInfo): New internal routinedgp2003-10-141-6/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | that appends a Tcl_Obj to the errorInfo, saving the caller the trouble of extracting the string rep. * generic/tclStringObj.c (TclAppendLimitedToObj): New internal routine that supports truncated appends with optional ellipsis marking. This single routine supports UTF-8-safe truncated appends needed in several places throughout the Tcl source code, mostly for error and stack messages. Clean fix for [Bug 760872]. * generic/tclInt.h: Declarations for new internal routines. * generic/tclCmdMZ.c: Updated callers to use the new routines. * generic/tclCompExpr.c: * generic/tclCompile.c: * generic/tclExecute.c: * generic/tclIOUtil.c: * generic/tclNamesp.c: * generic/tclObj.c: * generic/tclParseExpr.c: * generic/tclProc.c: * generic/tclStringObj.c: * mac/tclMacResource.c: * library/init.tcl: Updated ::errorInfo cleanup in [unknown] to reflect slight modifications to Tcl_LogCommandInfo(). Corrects failing init-4.* tests.
* * doc/FileSystem.3: Implementation ofdgp2003-09-051-5/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/source.n: TIPs 137/151. Adds * doc/tclsh.1: a -encoding option to * generic/tcl.decls: the [source] command * generic/tclCmdMZ.c (Tcl_SourceObjCmd): and a new C routine, * generic/tclIOUtil.c (Tcl_FSEvalFileEx): Tcl_FSEvalFileEx(), * generic/tclMain.c (Tcl_Main): that provides C access * mac/tclMacResource.c (Tcl_MacSourceObjCmd): to the same function. * tests/cmdMZ.test: Also adds command line * tests/main.test: option handling in Tcl_Main() so that tclsh * tests/source.test: and other apps built on Tcl_Main() respect a -encoding command line option before a script filename. Docs and tests updated as well. [Patch 742683] This is a ***POTENTIAL INCOMPATIBILITY*** only for those C programs that embed Tcl, build on Tcl_Main(), and make use of Tcl_Main's former ability to pass a leading "-encoding" option to interactive shell operations. * generic/tclInt.decls: Added internal stub * generic/tclMain.c (Tcl*StartupScript*): table entries for two new functions Tcl_SetStartupScript() and Tcl_GetStartupScript() that set/get the path and encoding for the startup script to be evaluated by either Tcl_Main() or Tk_Main(). Given public names in anticipation of their exposure by a followup TIP. * generic/tclDecls.h: make genstubs * generic/tclIntDecls.h: * generic/tclStubInit.c:
* [string map] now can take dictionaries for maps but the condition for doing sodkf2003-07-041-18/+60
| | | | is deeply tricky. [Bug 759936]
* Factored out the trace code - it's big enough to be its own maintenance areadkf2003-06-251-1947/+1
| | | | and tricky enough to discourage non-specialists...
* regsub empty string fixes, and windows buildvincentdarley2003-06-171-6/+16
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* * generic/tclCmdMZ.c (Tcl_StringObjCmd): prevent string repeathobbs2003-05-101-1/+10
| | | | crash when overflow sizes were given (throws error). [Bug #714106]
* The array of strings passed to Tcl_GetIndexFromObj must be NULL terminated.dkf2003-05-091-2/+2
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* Made error message for [trace info] more consistent with documentation.dkf2003-05-071-3/+25
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* * generic/tclBasic.c: Implementation of TIP 90, whichdgp2003-05-051-65/+153
| | | | | | | | | | | | | | | | * generic/tclCmdAH.c: extends the [catch] and [return] * generic/tclCompCmds.c: commands to enable creation of a * generic/tclExecute.c: proc that is a replacement for * generic/tclInt.h: [return]. [Patch 531640] * generic/tclProc.c: * generic/tclResult.c: * tests/cmdAH.test: * tests/cmdMZ.test: * tests/error.test: * tests/proc-old.test: * library/tcltest/tcltest.tcl: The -returnCodes option to [test] failed to recognize the symbolic name "ok" for return code 0.
* * generic/tclCmdMZ.c (Tcl_StringObjCmd,STR_IS_INT): Correcteddgp2003-04-111-10/+8
| | | | | | | | inconsistent results of [string is integer] observed on systems where sizeof(long) != sizeof(int). [Bug 718878] * tests/string.test: Added tests for Bug 718878. * doc/string.n: Clarified that [string is integer] accepts 32-bit integers.
* fix 5 small filesystem bugs, and some typosvincentdarley2003-04-111-2/+2
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* * generic/tclCmdMZ.c (TraceExecutionProc): Added missingdgp2003-04-071-2/+4
| | | | Tcl_DiscardResult() call to avoid memory leak.
* * generic/tclBasic.c (Tcl_EvalTokensStandard):dgp2003-03-131-154/+1
| | | | | | | | | | | | | | | | | | | | | | | | * generic/tclCmdMZ.c (Tcl_SubstObj): * generic/tclCompCmds.c (TclCompileSwitchCmd): * generic/tclCompExpr.c (CompileSubExpr): * generic/tclCompile.c (TclSetByteCodeFromAny,TclCompileScript, TclCompileTokens,TclCompileCmdWord): * generic/tclCompile.h (TclCompileScript): * generic/tclExecute.c (TclCompEvalObj): * generic/tclInt.h (Interp,TCL_BRACKET_TERM,TclSubstTokens): * generic/tclParse.c (ParseTokens,Tcl_SubstObj,TclSubstTokens): * tests/subst.test (2.4, 8.7, 8.8, 11.4, 11.5): Substantial refactoring of Tcl_SubstObj to make use of the same parsing and substitution procedures as normal script evaluation. Tcl_SubstObj() moved to tclParse.c. New routine TclSubstTokens() created in tclParse.c which implements all substantial functioning of Tcl_EvalTokensStandard(). TclCompileScript() loses its "nested" argument, the Tcl_Interp struct loses its termOffset field and the TCL_BRACKET_TERM flag in the evalFlags field, all of which were only used (indirectly) by Tcl_SubstObj(). Tests subst-8.7,8.8,11.4,11.5 modified to accomodate the only behavior change: reporting of parse errors now takes precedence over [return] and [continue] exceptions. All other behavior should
* * generic/tclCmdMZ.c (TraceCommandProc): Fix mem leak whenhobbs2003-02-271-1/+6
| | | | deleting a command that had trace on it. [Bug #693564] (sofer)
* * generic/tclExecute.c (TclExecuteByteCode INST_STR_MATCH):hobbs2003-02-181-5/+6
| | | | | | | | | | | | * generic/tclCmdMZ.c (Tcl_StringObjCmd STR_MATCH): * generic/tclUtf.c (TclUniCharMatch): * generic/tclInt.decls: add private TclUniCharMatch function that * generic/tclIntDecls.h: does string match on counted unicode * generic/tclStubInit.c: strings. Tcl_UniCharCaseMatch has the * tests/string.test: failing that it can't handle strings or * tests/stringComp.test: patterns with embedded NULLs. Added tests that actually try strings/pats with NULLs. TclUniCharMatch should be TIPed and made public in the next minor version rev.
* execution trace, command trace and stringObj bug fixesvincentdarley2003-01-171-70/+161
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* 3 small fixesvincentdarley2002-11-131-5/+16
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* * tests/split.test: added 1-char string split testshobbs2002-11-121-15/+52
| | | | | | | | | * 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.
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