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ICU-2427 small improvement to parsing DerivedBidiClass.txt

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X-SVN-Rev: 11469
This commit is contained in:
Markus Scherer 2003-04-08 00:09:56 +00:00
parent 9417adfb33
commit 216d68b82d
1 changed files with 8 additions and 5 deletions
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13
icu4c/source/tools/genprops/props2.c
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@ -676,13 +676,16 @@ bidiClassLineFn(void *context,
for(; start<limit; ++start) {
props32=getProps(start);
/* ignore if this bidi class is already set */
if(value==GET_BIDI_CLASS(props32)) {
continue;
}
/* ignore old bidi class, set only for unassigned code points (Cn) */
if(GET_CATEGORY(props32)!=0) {
if(value!=GET_BIDI_CLASS(props32)) {
fprintf(stderr, "genprops error: different bidi class in DerivedBidiClass.txt field 1 at %s\n", s);
exit(U_PARSE_ERROR);
}
continue;
/* error if this one contradicts what we parsed from UnicodeData.txt */
fprintf(stderr, "genprops error: different bidi class in DerivedBidiClass.txt field 1 at %s\n", s);
exit(U_PARSE_ERROR);
}
/* remove whatever bidi class was set before */