/[pcre]/code/trunk/doc/pcrecompat.3
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revision 562 by ph10, Sun Oct 31 14:06:43 2010 UTC revision 579 by ph10, Wed Nov 24 17:39:25 2010 UTC
# Line 103  would not be possible to distinguish whi Line 103  would not be possible to distinguish whi
103  names map to capturing subpattern number 1. To avoid this confusing situation,  names map to capturing subpattern number 1. To avoid this confusing situation,
104  an error is given at compile time.  an error is given at compile time.
105  .P  .P
106  12. Perl recognizes comments in some places that PCRE doesn't, for example,  12. Perl recognizes comments in some places that PCRE doesn't, for example,
107  between the ( and ? at the start of a subpattern.  between the ( and ? at the start of a subpattern.
108  .P  .P
109  13. PCRE provides some extensions to the Perl regular expression facilities.  13. PCRE provides some extensions to the Perl regular expression facilities.
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