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33 lines
936 B
33 lines
936 B
.TH PCRE2_GET_STARTCHAR 3 "24 October 2014" "PCRE2 10.00"
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.SH NAME
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PCRE2 - Perl-compatible regular expressions (revised API)
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.SH SYNOPSIS
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.rs
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.sp
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.B #include <pcre2.h>
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.PP
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.nf
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.B PCRE2_SIZE pcre2_get_startchar(pcre2_match_data *\fImatch_data\fP);
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.fi
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.
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.SH DESCRIPTION
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.rs
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.sp
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After a successful call of \fBpcre2_match()\fP that was passed the match block
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that is this function's argument, this function returns the code unit offset of
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the character at which the successful match started. For a non-partial match,
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this can be different to the value of \fIovector[0]\fP if the pattern contains
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the \eK escape sequence. After a partial match, however, this value is always
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the same as \fIovector[0]\fP because \eK does not affect the result of a
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partial match.
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.P
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There is a complete description of the PCRE2 native API in the
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.\" HREF
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\fBpcre2api\fP
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.\"
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page and a description of the POSIX API in the
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.\" HREF
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\fBpcre2posix\fP
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.\"
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page.
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