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Update defn of class [:punct:] for PCRE 8.38

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Justin Viiret 2015-11-25 14:53:27 +11:00 committed by Matthew Barr
parent 25a01e1c3c
commit f9b7e806b1
1 changed files with 1 additions and 5 deletions
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6
src/parser/Utf8ComponentClass.cpp
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@ -129,13 +129,9 @@ CodePointSet getPredefinedCodePointSet(PredefinedClass c,
case CLASS_XPUNCT: {
// Everything with the P (punctuation) property, plus code points in S
// (symbols) that are < 128.
// NOTE: PCRE versions 8.37 and earlier erroneously use 256 as the
// cut-off here, so we are compatible with that for now. PCRE bug #1718
// tracks this; once PCRE 8.38 is released we should correct this
// behaviour.
CodePointSet rv = getUcpP();
CodePointSet symbols = getUcpS();
symbols.unsetRange(256, MAX_UNICODE);
symbols.unsetRange(128, MAX_UNICODE);
rv |= symbols;
return rv;
}