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author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2018-05-23 20:09:24 (GMT) |
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committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2018-05-23 20:09:24 (GMT) |
commit | ca0f6f2273f4dd8d7b7449a4da43e34d5a98d4f2 (patch) | |
tree | 3e0b07f6812a5848ee549cc167985bb03acf98da /doc/Utf.3 | |
parent | b013797f961380e6a2ddd366c96c570d736bd746 (diff) | |
parent | a9e7c22c38a58f2248f2bd51529411914cd16e06 (diff) | |
download | tcl-ca0f6f2273f4dd8d7b7449a4da43e34d5a98d4f2.zip tcl-ca0f6f2273f4dd8d7b7449a4da43e34d5a98d4f2.tar.gz tcl-ca0f6f2273f4dd8d7b7449a4da43e34d5a98d4f2.tar.bz2 |
merge trunk
Diffstat (limited to 'doc/Utf.3')
-rw-r--r-- | doc/Utf.3 | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -63,7 +63,7 @@ const char * const char * \fBTcl_UtfPrev\fR(\fIsrc, start\fR) .sp -Tcl_UniChar +int \fBTcl_UniCharAtIndex\fR(\fIsrc, index\fR) .sp const char * @@ -138,6 +138,9 @@ number of bytes read from \fIsrc\fR. The caller must ensure that the source buffer is long enough such that this routine does not run off the end and dereference non-existent or random memory; if the source buffer is known to be null-terminated, this will not happen. If the input is +a byte in the range 0x80 - 0x9F, \fBTcl_UtfToUniChar\fR assumes the +cp1252 encoding, stores the corresponding Tcl_UniChar in \fI*chPtr\fR +and returns 1. If the input is otherwise not in proper UTF-8 format, \fBTcl_UtfToUniChar\fR will store the first byte of \fIsrc\fR in \fI*chPtr\fR as a Tcl_UniChar between 0x0000 and 0x00ff and return 1. |