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ICU-1501 fix to handle surrogates

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X-SVN-Rev: 7258
This commit is contained in:
Alan Liu 2001-12-01 22:37:34 +00:00
parent dafa4debfb
commit 514ea083f8
1 changed files with 4 additions and 3 deletions
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7
icu4c/source/i18n/titletrn.cpp
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@ -105,9 +105,10 @@ void TitlecaseTransliterator::handleTransliterate(
// in which case we want to start in toLower mode. If the // in which case we want to start in toLower mode. If the
// prior context is anything else (including empty) then start // prior context is anything else (including empty) then start
// in toTitle mode. // in toTitle mode.
int32_t start = offsets.start; UChar32 c;
while (start > offsets.contextStart) { int32_t start;
UChar c = text.charAt(--start); for (start = offsets.start - 1; start >= offsets.contextStart; start -= UTF_CHAR_LENGTH(c)) {
c = text.char32At(start);
if (SKIP->contains(c)) { if (SKIP->contains(c)) {
continue; continue;
} }