/[pcre]/code/trunk/doc/pcreapi.3
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revision 932 by ph10, Fri Feb 24 18:54:43 2012 UTC revision 950 by ph10, Sat Mar 10 09:23:27 2012 UTC
# Line 1891  string that it matched that is returned. Line 1891  string that it matched that is returned.
1891  .P  .P
1892  If the vector is too small to hold all the captured substring offsets, it is  If the vector is too small to hold all the captured substring offsets, it is
1893  used as far as possible (up to two-thirds of its length), and the function  used as far as possible (up to two-thirds of its length), and the function
1894  returns a value of zero. If neither the actual string matched not any captured  returns a value of zero. If neither the actual string matched nor any captured
1895  substrings are of interest, \fBpcre_exec()\fP may be called with \fIovector\fP  substrings are of interest, \fBpcre_exec()\fP may be called with \fIovector\fP
1896  passed as NULL and \fIovecsize\fP as zero. However, if the pattern contains  passed as NULL and \fIovecsize\fP as zero. However, if the pattern contains
1897  back references and the \fIovector\fP is not big enough to remember the related  back references and the \fIovector\fP is not big enough to remember the related

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