/[pcre]/code/trunk/doc/pcreapi.3
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revision 191 by ph10, Mon Jul 30 11:13:54 2007 UTC revision 196 by ph10, Mon Jul 30 13:44:50 2007 UTC
# Line 947  matching is used. Line 947  matching is used.
947  Return a copy of the options with which the pattern was compiled. The fourth  Return a copy of the options with which the pattern was compiled. The fourth
948  argument should point to an \fBunsigned long int\fP variable. These option bits  argument should point to an \fBunsigned long int\fP variable. These option bits
949  are those specified in the call to \fBpcre_compile()\fP, modified by any  are those specified in the call to \fBpcre_compile()\fP, modified by any
950  top-level option settings within the pattern itself.  top-level option settings at the start of the pattern itself. In other words,
951    they are the options that will be in force when matching starts. For example,
952    if the pattern /(?im)abc(?-i)d/ is compiled with the PCRE_EXTENDED option, the
953    result is PCRE_CASELESS, PCRE_MULTILINE, and PCRE_EXTENDED.
954  .P  .P
955  A pattern is automatically anchored by PCRE if all of its top-level  A pattern is automatically anchored by PCRE if all of its top-level
956  alternatives begin with one of the following:  alternatives begin with one of the following:
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