diff options
| -rw-r--r-- | generic/tclScan.c | 12 | ||||
| -rw-r--r-- | generic/tclStringObj.c | 6 |
2 files changed, 13 insertions, 5 deletions
diff --git a/generic/tclScan.c b/generic/tclScan.c index 182737f..925136d 100644 --- a/generic/tclScan.c +++ b/generic/tclScan.c @@ -885,9 +885,17 @@ Tcl_ScanObjCmd( * Scan a single Unicode character. */ - string += TclUtfToUniChar(string, &sch); + offset = TclUtfToUniChar(string, &sch); + i = (int)sch; +#if TCL_UTF_MAX == 4 + if (!offset) { + offset = Tcl_UtfToUniChar(string, &sch); + i = (((i<<10) & 0x0FFC00) + 0x10000) + (sch & 0x3FF); + } +#endif + string += offset; if (!(flags & SCAN_SUPPRESS)) { - objPtr = Tcl_NewIntObj((int)sch); + objPtr = Tcl_NewIntObj(i); Tcl_IncrRefCount(objPtr); CLANG_ASSERT(objs); objs[objIndex++] = objPtr; diff --git a/generic/tclStringObj.c b/generic/tclStringObj.c index 097b777..3906f3f 100644 --- a/generic/tclStringObj.c +++ b/generic/tclStringObj.c @@ -3459,7 +3459,6 @@ TclStringObjReverse( * Tcl_SetObjLength into growing the unicode rep buffer. */ - ch = 0; objPtr = Tcl_NewUnicodeObj(&ch, 1); Tcl_SetObjLength(objPtr, stringPtr->numChars); to = Tcl_GetUnicode(objPtr); @@ -3562,7 +3561,7 @@ ExtendUnicodeRepWithString( { String *stringPtr = GET_STRING(objPtr); size_t needed, numOrigChars = 0; - Tcl_UniChar *dst; + Tcl_UniChar *dst, unichar = 0; if (stringPtr->hasUnicode) { numOrigChars = stringPtr->numChars; @@ -3585,7 +3584,8 @@ ExtendUnicodeRepWithString( numAppendChars = 0; } for (dst=stringPtr->unicode + numOrigChars; numAppendChars-- > 0; dst++) { - bytes += TclUtfToUniChar(bytes, dst); + bytes += TclUtfToUniChar(bytes, &unichar); + *dst = unichar; } *dst = 0; } |