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small enhancement for quantifier range with min occurs of 0; fixes bug

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* xmlregexp.c: small enhancement for quantifier range with
  min occurs of 0; fixes bug 425542.

svn path=/trunk/; revision=3597
This commit is contained in:
William M. Brack 2007-04-11 14:33:46 +00:00
parent bd672bc5f9
commit 5657837103
2 changed files with 10 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Wed Apr 11 22:38:18 HKT 2007 William Brack <wbrack@mmm.com.hk>
* xmlregexp.c: small enhancement for quantifier range with
min occurs of 0; fixes bug 425542.
Fri Mar 30 14:41:57 CEST 2007 Daniel Veillard <daniel@veillard.com> Fri Mar 30 14:41:57 CEST 2007 Daniel Veillard <daniel@veillard.com>
* xmlIO.c: applied change from Michael Day to avoid a problem when * xmlIO.c: applied change from Michael Day to avoid a problem when

5
xmlregexp.c
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@ -1601,6 +1601,11 @@ xmlFAGenerateTransitions(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr from,
atom->quant = XML_REGEXP_QUANT_ONCE; atom->quant = XML_REGEXP_QUANT_ONCE;
xmlRegStateAddTrans(ctxt, to, atom, to, -1, -1); xmlRegStateAddTrans(ctxt, to, atom, to, -1, -1);
break; break;
case XML_REGEXP_QUANT_RANGE:
if (atom->min == 0) {
xmlFAGenerateEpsilonTransition(ctxt, from, to);
}
break;
default: default:
break; break;
} }