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Overview
| Comment: | Remove incorrect comment. Simplify handling of last bytes in Tcl_UniCharToUtfDString(), since TclUtfToUniChar() already turns out to handle cp1252 fall-back correctly. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | core-8-branch |
| Files: | files | file ages | folders |
| SHA3-256: |
33251a211f8d5c9d73232ba9295a1788 |
| User & Date: | jan.nijtmans 2019-03-21 19:56:55 |
Context
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2019-03-21
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| 20:10 | Add entry for 元号 (or NewEra placeholder) to Unicode tables. Since Tcl doesn't do rendering, this... check-in: 1c7bbbc9c1 user: jan.nijtmans tags: core-8-branch | |
| 19:56 | Remove incorrect comment. Simplify handling of last bytes in Tcl_UniCharToUtfDString(), since TclUt... check-in: 33251a211f user: jan.nijtmans tags: core-8-branch | |
| 07:45 | Fix outdated comment check-in: ce566c5d84 user: jan.nijtmans tags: core-8-6-branch | |
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2019-03-20
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| 22:45 | Fix Tcl_UtfToUniCharDString() function, handling invalid byte at the end of the string: Not quite co... check-in: 3e8ada19f5 user: jan.nijtmans tags: core-8-branch | |
Changes
Changes to doc/ToUpper.3.
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\fBTcl_UtfToLower\fR is the same as \fBTcl_UtfToUpper\fR except it turns each character in the string into its lower-case equivalent. .PP \fBTcl_UtfToTitle\fR is the same as \fBTcl_UtfToUpper\fR except it turns the first character in the string into its title-case equivalent and all following characters into their lower-case equivalents. .SH BUGS .PP At this time, the case conversions are only defined for the ISO8859-1 characters. Unicode characters above 0x00ff are not modified by these routines. .SH KEYWORDS utf, unicode, toupper, tolower, totitle, case |
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\fBTcl_UtfToLower\fR is the same as \fBTcl_UtfToUpper\fR except it turns each character in the string into its lower-case equivalent. .PP \fBTcl_UtfToTitle\fR is the same as \fBTcl_UtfToUpper\fR except it turns the first character in the string into its title-case equivalent and all following characters into their lower-case equivalents. .SH KEYWORDS utf, unicode, toupper, tolower, totitle, case |
Changes to generic/tclUtf.c.
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end = src + length - 4;
while (p < end) {
p += TclUtfToUniChar(p, &ch);
*w++ = ch;
}
end += 4;
while (p < end) {
if (((unsigned)(UCHAR(*p)-0x80)) < 0x20) {
ch = cp1252[UCHAR(*p++)-0x80];
} else if (Tcl_UtfCharComplete(p, end-p)) {
p += TclUtfToUniChar(p, &ch);
} else {
ch = UCHAR(*p++);
}
*w++ = ch;
}
*w = '\0';
................................................................................
end = src + length - 4;
while (p < end) {
p += TclUtfToWChar(p, &ch);
*w++ = ch;
}
end += 4;
while (p < end) {
if (((unsigned)(UCHAR(*p)-0x80)) < 0x20) {
ch = cp1252[UCHAR(*p++)-0x80];
} else if (Tcl_UtfCharComplete(p, end-p)) {
p += TclUtfToWChar(p, &ch);
} else {
ch = UCHAR(*p++);
}
*w++ = ch;
}
*w = '\0';
Tcl_DStringSetLength(dsPtr,
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end = src + length - 4;
while (p < end) {
p += TclUtfToUniChar(p, &ch);
*w++ = ch;
}
end += 4;
while (p < end) {
if (Tcl_UtfCharComplete(p, end-p)) {
p += TclUtfToUniChar(p, &ch);
} else {
ch = UCHAR(*p++);
}
*w++ = ch;
}
*w = '\0';
................................................................................
end = src + length - 4;
while (p < end) {
p += TclUtfToWChar(p, &ch);
*w++ = ch;
}
end += 4;
while (p < end) {
if (Tcl_UtfCharComplete(p, end-p)) {
p += TclUtfToWChar(p, &ch);
} else {
ch = UCHAR(*p++);
}
*w++ = ch;
}
*w = '\0';
Tcl_DStringSetLength(dsPtr,
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