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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2017-06-08 08:26:58 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2017-06-08 08:26:58 (GMT) |
| commit | 2ab08afabdfc1091ae69439fb7c8bf81e8729e3e (patch) | |
| tree | 5d0ad393849e7c2d6b1b88d3f6d413ff2b505f14 /generic/tclEncoding.c | |
| parent | 68be5b2b62dfcf1b9b7e348a71c4d88e08f19ef9 (diff) | |
| download | tcl-2ab08afabdfc1091ae69439fb7c8bf81e8729e3e.zip tcl-2ab08afabdfc1091ae69439fb7c8bf81e8729e3e.tar.gz tcl-2ab08afabdfc1091ae69439fb7c8bf81e8729e3e.tar.bz2 | |
Better UTF-8 surrogate handling, only functional when TCL_UTF_MAX>3
Diffstat (limited to 'generic/tclEncoding.c')
| -rw-r--r-- | generic/tclEncoding.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/generic/tclEncoding.c b/generic/tclEncoding.c index b4acb5f..8450128 100644 --- a/generic/tclEncoding.c +++ b/generic/tclEncoding.c @@ -2296,7 +2296,7 @@ UtfToUtfProc( const char *srcStart, *srcEnd, *srcClose; const char *dstStart, *dstEnd; int result, numChars, charLimit = INT_MAX; - Tcl_UniChar ch; + Tcl_UniChar ch = 0; result = TCL_OK; @@ -2345,8 +2345,8 @@ UtfToUtfProc( } else if (!Tcl_UtfCharComplete(src, srcEnd - src)) { /* * Always check before using TclUtfToUniChar. Not doing can so - * cause it run beyond the endof the buffer! If we happen such an - * incomplete char its byts are made to represent themselves. + * cause it run beyond the end of the buffer! If we happen such an + * incomplete char its bytes are made to represent themselves. */ ch = (unsigned char) *src; @@ -2410,7 +2410,7 @@ UnicodeToUtfProc( const char *srcStart, *srcEnd; const char *dstEnd, *dstStart; int result, numChars, charLimit = INT_MAX; - Tcl_UniChar ch; + Tcl_UniChar ch = 0; if (flags & TCL_ENCODING_CHAR_LIMIT) { charLimit = *dstCharsPtr; @@ -2500,7 +2500,7 @@ UtfToUnicodeProc( { const char *srcStart, *srcEnd, *srcClose, *dstStart, *dstEnd; int result, numChars; - Tcl_UniChar ch; + Tcl_UniChar ch = 0; srcStart = src; srcEnd = src + srcLen; @@ -2610,7 +2610,7 @@ TableToUtfProc( const char *srcStart, *srcEnd; const char *dstEnd, *dstStart, *prefixBytes; int result, byte, numChars, charLimit = INT_MAX; - Tcl_UniChar ch; + Tcl_UniChar ch = 0; const unsigned short *const *toUnicode; const unsigned short *pageZero; TableEncodingData *dataPtr = clientData; @@ -2722,7 +2722,7 @@ TableFromUtfProc( { const char *srcStart, *srcEnd, *srcClose; const char *dstStart, *dstEnd, *prefixBytes; - Tcl_UniChar ch; + Tcl_UniChar ch = 0; int result, len, word, numChars; TableEncodingData *dataPtr = clientData; const unsigned short *const *fromUnicode; @@ -2856,7 +2856,7 @@ Iso88591ToUtfProc( result = TCL_OK; for (numChars = 0; src < srcEnd && numChars <= charLimit; numChars++) { - Tcl_UniChar ch; + Tcl_UniChar ch = 0; if (dst > dstEnd) { result = TCL_CONVERT_NOSPACE; @@ -2942,7 +2942,7 @@ Iso88591FromUtfProc( dstEnd = dst + dstLen - 1; for (numChars = 0; src < srcEnd; numChars++) { - Tcl_UniChar ch; + Tcl_UniChar ch = 0; int len; if ((src > srcClose) && (!Tcl_UtfCharComplete(src, srcEnd - src))) { @@ -3329,7 +3329,7 @@ EscapeFromUtfProc( for (numChars = 0; src < srcEnd; numChars++) { unsigned len; int word; - Tcl_UniChar ch; + Tcl_UniChar ch = 0; if ((src > srcClose) && (!Tcl_UtfCharComplete(src, srcEnd - src))) { /* |