--- /dev/null
+<html>
+<head>
+<title>pcre2_match specification</title>
+</head>
+<body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
+<h1>pcre2_match man page</h1>
+<p>
+Return to the <a href="index.html">PCRE2 index page</a>.
+</p>
+<p>
+This page is part of the PCRE2 HTML documentation. It was generated
+automatically from the original man page. If there is any nonsense in it,
+please consult the man page, in case the conversion went wrong.
+<br>
+<br><b>
+SYNOPSIS
+</b><br>
+<P>
+<b>#include <pcre2.h></b>
+</P>
+<P>
+<b>int pcre2_match(const pcre2_code *<i>code</i>, PCRE2_SPTR <i>subject</i>,</b>
+<b> PCRE2_SIZE <i>length</i>, PCRE2_SIZE <i>startoffset</i>,</b>
+<b> uint32_t <i>options</i>, pcre2_match_data *<i>match_data</i>,</b>
+<b> pcre2_match_context *<i>mcontext</i>);</b>
+</P>
+<br><b>
+DESCRIPTION
+</b><br>
+<P>
+This function matches a compiled regular expression against a given subject
+string, using a matching algorithm that is similar to Perl's. It returns
+offsets to what it has matched and to captured substrings via the
+<b>match_data</b> block, which can be processed by functions with names that
+start with <b>pcre2_get_ovector_...()</b> or <b>pcre2_substring_...()</b>. The
+return from <b>pcre2_match()</b> is one more than the highest numbered capturing
+pair that has been set (for example, 1 if there are no captures), zero if the
+vector of offsets is too small, or a negative error code for no match and other
+errors. The function arguments are:
+<pre>
+ <i>code</i> Points to the compiled pattern
+ <i>subject</i> Points to the subject string
+ <i>length</i> Length of the subject string
+ <i>startoffset</i> Offset in the subject at which to start matching
+ <i>options</i> Option bits
+ <i>match_data</i> Points to a match data block, for results
+ <i>mcontext</i> Points to a match context, or is NULL
+</pre>
+A match context is needed only if you want to:
+<pre>
+ Set up a callout function
+ Set a matching offset limit
+ Change the heap memory limit
+ Change the backtracking match limit
+ Change the backtracking depth limit
+ Set custom memory management specifically for the match
+</pre>
+The <i>length</i> and <i>startoffset</i> values are code
+units, not characters. The length may be given as PCRE2_ZERO_TERMINATE for a
+subject that is terminated by a binary zero code unit. The options are:
+<pre>
+ PCRE2_ANCHORED Match only at the first position
+ PCRE2_ENDANCHORED Pattern can match only at end of subject
+ PCRE2_NOTBOL Subject string is not the beginning of a line
+ PCRE2_NOTEOL Subject string is not the end of a line
+ PCRE2_NOTEMPTY An empty string is not a valid match
+ PCRE2_NOTEMPTY_ATSTART An empty string at the start of the subject is not a valid match
+ PCRE2_NO_JIT Do not use JIT matching
+ PCRE2_NO_UTF_CHECK Do not check the subject for UTF validity (only relevant if PCRE2_UTF
+ was set at compile time)
+ PCRE2_PARTIAL_HARD Return PCRE2_ERROR_PARTIAL for a partial match even if there is a full match
+ PCRE2_PARTIAL_SOFT Return PCRE2_ERROR_PARTIAL for a partial match if no full matches are found
+</pre>
+For details of partial matching, see the
+<a href="pcre2partial.html"><b>pcre2partial</b></a>
+page. There is a complete description of the PCRE2 native API in the
+<a href="pcre2api.html"><b>pcre2api</b></a>
+page and a description of the POSIX API in the
+<a href="pcre2posix.html"><b>pcre2posix</b></a>
+page.
+<p>
+Return to the <a href="index.html">PCRE2 index page</a>.
+</p>