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revision 74 by nigel, Sat Feb 24 21:40:03 2007 UTC revision 75 by nigel, Sat Feb 24 21:40:37 2007 UTC
# Line 3  Line 3 
3  <title>pcre_study specification</title>  <title>pcre_study specification</title>
4  </head>  </head>
5  <body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">  <body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
6  This HTML document has been generated automatically from the original man page.  <h1>pcre_study man page</h1>
7  If there is any nonsense in it, please consult the man page, in case the  <p>
8  conversion went wrong.<br>  Return to the <a href="index.html">PCRE index page</a>.
9    </p>
10    <p>
11    This page is part of the PCRE HTML documentation. It was generated automatically
12    from the original man page. If there is any nonsense in it, please consult the
13    man page, in case the conversion went wrong.
14    <br>
15  <br><b>  <br><b>
16  SYNOPSIS  SYNOPSIS
17  </b><br>  </b><br>
# Line 22  DESCRIPTION Line 28  DESCRIPTION
28  <P>  <P>
29  This function studies a compiled pattern, to see if additional information can  This function studies a compiled pattern, to see if additional information can
30  be extracted that might speed up matching. Its arguments are:  be extracted that might speed up matching. Its arguments are:
 </P>  
 <P>  
31  <pre>  <pre>
32    <i>code</i>       A compiled regular expression    <i>code</i>       A compiled regular expression
33    <i>options</i>    Options for <b>pcre_study()</b>    <i>options</i>    Options for <b>pcre_study()</b>
34    <i>errptr</i>     Where to put an error message    <i>errptr</i>     Where to put an error message
35  </PRE>  </pre>
36    If the function succeeds, it returns a value that can be passed to
37    <b>pcre_exec()</b> via its <i>extra</i> argument.
38  </P>  </P>
39  <P>  <P>
40  If the function returns NULL, either it could not find any additional  If the function returns NULL, either it could not find any additional
# Line 40  There are currently no options defined; Line 46  There are currently no options defined;
46  always be zero.  always be zero.
47  </P>  </P>
48  <P>  <P>
49  There is a complete description of the PCRE API in the  There is a complete description of the PCRE native API in the
50  <a href="pcreapi.html"><b>pcreapi</b></a>  <a href="pcreapi.html"><b>pcreapi</b></a>
51    page and a description of the POSIX API in the
52    <a href="pcreposix.html"><b>pcreposix</b></a>
53  page.  page.
54    <p>
55    Return to the <a href="index.html">PCRE index page</a>.
56    </p>

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