/[pcre]/code/tags/pcre-2.08/pcre.3
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revision 37 by nigel, Sat Feb 24 21:39:09 2007 UTC revision 39 by nigel, Sat Feb 24 21:39:13 2007 UTC
# Line 330  is applied to a string not beginning wit Line 330  is applied to a string not beginning wit
330  string at the start of the subject. With PCRE_NOTEMPTY set, this match is not  string at the start of the subject. With PCRE_NOTEMPTY set, this match is not
331  valid, so PCRE searches further into the string for occurrences of "a" or "b".  valid, so PCRE searches further into the string for occurrences of "a" or "b".
332  Perl has no direct equivalent of this option, but it makes a special case of  Perl has no direct equivalent of this option, but it makes a special case of
333  a pattern match of the empty string within its \fBsplit()\fR function. Using  a pattern match of the empty string within its \fBsplit()\fR function, or when
334  PCRE_NOTEMPTY it is possible to emulate this behaviour.  using the /g modifier. Using PCRE_NOTEMPTY it is possible to emulate this
335    behaviour.
336    
337  The subject string is passed as a pointer in \fIsubject\fR, a length in  The subject string is passed as a pointer in \fIsubject\fR, a length in
338  \fIlength\fR, and a starting offset in \fIstartoffset\fR. Unlike the pattern  \fIlength\fR, and a starting offset in \fIstartoffset\fR. Unlike the pattern

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