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| author | vincentdarley <vincentdarley> | 2003-10-14 18:21:59 (GMT) |
|---|---|---|
| committer | vincentdarley <vincentdarley> | 2003-10-14 18:21:59 (GMT) |
| commit | 0281176be42fbf8cd519c17208041ba5fcf8b193 (patch) | |
| tree | 23e080c3df14c525a9db3c578e15e105fb1816c1 /generic | |
| parent | c18947675711693a12a4d8f933281f357bbab984 (diff) | |
| download | tcl-0281176be42fbf8cd519c17208041ba5fcf8b193.zip tcl-0281176be42fbf8cd519c17208041ba5fcf8b193.tar.gz tcl-0281176be42fbf8cd519c17208041ba5fcf8b193.tar.bz2 | |
regsub fix
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclCmdMZ.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/generic/tclCmdMZ.c b/generic/tclCmdMZ.c index eac4bda..45f375b 100644 --- a/generic/tclCmdMZ.c +++ b/generic/tclCmdMZ.c @@ -14,7 +14,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclCmdMZ.c,v 1.82.2.8 2003/10/03 20:31:24 dgp Exp $ + * RCS: @(#) $Id: tclCmdMZ.c,v 1.82.2.9 2003/10/14 18:21:59 vincentdarley Exp $ */ #include "tclInt.h" @@ -738,7 +738,7 @@ Tcl_RegsubObjCmd(dummy, interp, objc, objv) match = Tcl_RegExpExecObj(interp, regExpr, objPtr, offset, 10 /* matches */, ((offset > 0 && - (Tcl_GetUniChar(objPtr,offset-1) != (Tcl_UniChar)'\n')) + (wstring[offset-1] != (Tcl_UniChar)'\n')) ? TCL_REG_NOTBOL : 0)); if (match < 0) { @@ -833,6 +833,17 @@ Tcl_RegsubObjCmd(dummy, interp, objc, objv) offset++; } else { offset += end; + if (start == end) { + /* + * We matched an empty string, which means we must go + * forward one more step so we don't match again at the + * same spot. + */ + if (offset < wlen) { + Tcl_AppendUnicodeToObj(resultPtr, wstring + offset, 1); + } + offset++; + } } if (!all) { break; |