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Documentation clarification

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Philip.Hazel 2016-10-05 16:06:10 +00:00
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doc/pcre2_set_max_pattern_length.3
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.TH PCRE2_SET_MAX_PATTERN_LENGTH 3 "05 November 2015" "PCRE2 10.21"
.TH PCRE2_SET_MAX_PATTERN_LENGTH 3 "05 October 2016" "PCRE2 10.23"
.SH NAME
PCRE2 - Perl-compatible regular expressions (revised API)
.SH SYNOPSIS
@ -14,8 +14,11 @@ PCRE2 - Perl-compatible regular expressions (revised API)
.SH DESCRIPTION
.rs
.sp
This function sets, in a compile context, the maximum length (in code units) of
the pattern that can be compiled. The result is always zero.
This function sets, in a compile context, the maximum text length (in code
units) of the pattern that can be compiled. The result is always zero. If a
longer pattern is passed to \fBpcre2_compile()\fP there is an immediate error
return. The default is effectively unlimited, being the largest value a
PCRE2_SIZE variable can hold.
.P
There is a complete description of the PCRE2 native API in the
.\" HREF