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Viewing changes to otftotfm/glyphfilter.cc

  • Committer: Bazaar Package Importer
  • Author(s): C.M. Connelly
  • Date: 2009-04-06 16:49:02 UTC
  • mfrom: (1.2.8 upstream) (3.1.4 squeeze)
  • Revision ID: james.westby@ubuntu.com-20090406164902-9mu14sman9wo3112
Tags: 2.78-1
* New upstream release.
* t1lint: Report warnings when a font charstring command has too many
  arguments.
* Font library changes: correctly implement binary search in a couple
  places -- unexpected sizes could lead to overflow and bad behavior.

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Lines of Context:
otftotfm/glyphfilter.cc
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GlyphFilter::add_pattern(const String& pattern, int ptype, ErrorHandler* errh)
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{
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    _sorted = false;
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    const char* begin = pattern.begin();
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    const char* end = pattern.end();
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    while (begin < end && isspace((unsigned char) *begin))
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            if (UnicodeProperty::parse_property(pattern.substring(begin + 1, word - 1), p.u.uniprop.value, p.u.uniprop.mask))
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                _patterns.push_back(p);
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            else if (errh)
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                errh->error("unknown Unicode property '%s'", pattern.c_str());
 
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                errh->error("unknown Unicode property %<%s%>", pattern.c_str());
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            goto next_clause;
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        }
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        p.data = D_NAME;
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        p.pattern = pattern.substring(begin, word);
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        _patterns.push_back(p);
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        // move to next clause
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      next_clause:
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        for (begin = word; begin < end && isspace((unsigned char) *begin); begin++)