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Update man pages to avoid the use of .ti (which causes difficulties for some 
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1 <html>
2 <head>
3 <title>pcre_fullinfo specification</title>
4 </head>
5 <body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
6 <h1>pcre_fullinfo man page</h1>
7 <p>
8 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>
17 </b><br>
18 <P>
19 <b>#include &#60;pcre.h&#62;</b>
20 </P>
21 <P>
22 <b>int pcre_fullinfo(const pcre *<i>code</i>, const pcre_extra *<i>extra</i>,</b>
23 <b> int <i>what</i>, void *<i>where</i>);</b>
24 <br>
25 <br>
26 <b>int pcre16_fullinfo(const pcre16 *<i>code</i>, const pcre16_extra *<i>extra</i>,</b>
27 <b> int <i>what</i>, void *<i>where</i>);</b>
28 <br>
29 <br>
30 <b>int pcre32_fullinfo(const pcre32 *<i>code</i>, const pcre32_extra *<i>extra</i>,</b>
31 <b> int <i>what</i>, void *<i>where</i>);</b>
32 </P>
33 <br><b>
35 </b><br>
36 <P>
37 This function returns information about a compiled pattern. Its arguments are:
38 <pre>
39 <i>code</i> Compiled regular expression
40 <i>extra</i> Result of <b>pcre[16|32]_study()</b> or NULL
41 <i>what</i> What information is required
42 <i>where</i> Where to put the information
43 </pre>
44 The following information is available:
45 <pre>
46 PCRE_INFO_BACKREFMAX Number of highest back reference
47 PCRE_INFO_CAPTURECOUNT Number of capturing subpatterns
48 PCRE_INFO_DEFAULT_TABLES Pointer to default tables
49 PCRE_INFO_FIRSTBYTE Fixed first data unit for a match, or
50 -1 for start of string
51 or after newline, or
52 -2 otherwise
53 PCRE_INFO_FIRSTTABLE Table of first data units (after studying)
54 PCRE_INFO_HASCRORLF Return 1 if explicit CR or LF matches exist
55 PCRE_INFO_JCHANGED Return 1 if (?J) or (?-J) was used
56 PCRE_INFO_JIT Return 1 after successful JIT compilation
57 PCRE_INFO_JITSIZE Size of JIT compiled code
58 PCRE_INFO_LASTLITERAL Literal last data unit required
59 PCRE_INFO_MINLENGTH Lower bound length of matching strings
60 PCRE_INFO_NAMECOUNT Number of named subpatterns
61 PCRE_INFO_NAMEENTRYSIZE Size of name table entry
62 PCRE_INFO_NAMETABLE Pointer to name table
63 PCRE_INFO_OKPARTIAL Return 1 if partial matching can be tried
64 (always returns 1 after release 8.00)
65 PCRE_INFO_OPTIONS Option bits used for compilation
66 PCRE_INFO_SIZE Size of compiled pattern
67 PCRE_INFO_STUDYSIZE Size of study data
68 PCRE_INFO_FIRSTCHARACTER Fixed first data unit for a match
70 1 if there is a first data character set, which can
71 then be retrieved using PCRE_INFO_FIRSTCHARACTER,
72 2 if the first character is at the start of the data
73 string or after a newline, and
74 0 otherwise
75 PCRE_INFO_REQUIREDCHAR Literal last data unit required
76 PCRE_INFO_REQUIREDCHARFLAGS Returns 1 if the last data character is set (which can then
77 be retrieved using PCRE_INFO_REQUIREDCHAR); 0 otherwise
78 </pre>
79 The <i>where</i> argument must point to an integer variable, except for the
80 following <i>what</i> values:
81 <pre>
82 PCRE_INFO_DEFAULT_TABLES const unsigned char *
83 PCRE_INFO_FIRSTTABLE const unsigned char *
84 PCRE_INFO_NAMETABLE PCRE_SPTR16 (16-bit library)
85 PCRE_INFO_NAMETABLE PCRE_SPTR32 (32-bit library)
86 PCRE_INFO_NAMETABLE const unsigned char * (8-bit library)
87 PCRE_INFO_OPTIONS unsigned long int
88 PCRE_INFO_SIZE size_t
91 </pre>
92 The yield of the function is zero on success or:
93 <pre>
94 PCRE_ERROR_NULL the argument <i>code</i> was NULL
95 the argument <i>where</i> was NULL
96 PCRE_ERROR_BADMAGIC the "magic number" was not found
97 PCRE_ERROR_BADOPTION the value of <i>what</i> was invalid
98 </PRE>
99 </P>
100 <P>
101 There is a complete description of the PCRE native API in the
102 <a href="pcreapi.html"><b>pcreapi</b></a>
103 page and a description of the POSIX API in the
104 <a href="pcreposix.html"><b>pcreposix</b></a>
105 page.
106 <p>
107 Return to the <a href="index.html">PCRE index page</a>.
108 </p>


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