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revision 86 by nigel, Sat Feb 24 21:40:45 2007 UTC revision 87 by nigel, Sat Feb 24 21:41:21 2007 UTC
# Line 69  A pcre_extra structure contains t Line 69  A pcre_extra structure contains t
69  <pre>  <pre>
70    <i>flags</i>        Bits indicating which fields are set    <i>flags</i>        Bits indicating which fields are set
71    <i>study_data</i>   Opaque data from <b>pcre_study()</b>    <i>study_data</i>   Opaque data from <b>pcre_study()</b>
72    <i>match_limit</i>  Limit on internal recursion    <i>match_limit</i>  Limit on internal resource use
73      <i>match_limit_recursion</i>  Limit on internal recursion depth
74    <i>callout_data</i> Opaque data passed back to callouts    <i>callout_data</i> Opaque data passed back to callouts
75    <i>tables</i>       Points to character tables or is NULL    <i>tables</i>       Points to character tables or is NULL
76  </pre>  </pre>
77  The flag bits are PCRE_EXTRA_STUDY_DATA, PCRE_EXTRA_MATCH_LIMIT,  The flag bits are PCRE_EXTRA_STUDY_DATA, PCRE_EXTRA_MATCH_LIMIT,
78  PCRE_EXTRA_CALLOUT_DATA, and PCRE_EXTRA_TABLES. For DFA matching, the  PCRE_EXTRA_MATCH_LIMIT_RECURSION, PCRE_EXTRA_CALLOUT_DATA, and
79  <i>match_limit</i> field is not used, and must not be set.  PCRE_EXTRA_TABLES. For DFA matching, the <i>match_limit</i> and
80    <i>match_limit_recursion</i> fields are not used, and must not be set.
81  </P>  </P>
82  <P>  <P>
83  There is a complete description of the PCRE native API in the  There is a complete description of the PCRE native API in the
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