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Documentation update.

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Philip.Hazel 2018-09-07 15:56:36 +00:00
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doc/pcre2api.3
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@ -1,4 +1,4 @@
.TH PCRE2API 3 "02 September 2018" "PCRE2 10.32" .TH PCRE2API 3 "07 September 2018" "PCRE2 10.32"
.SH NAME .SH NAME
PCRE2 - Perl-compatible regular expressions (revised API) PCRE2 - Perl-compatible regular expressions (revised API)
.sp .sp
@ -2768,7 +2768,7 @@ Elements in the ovector that do not correspond to capturing parentheses in the
pattern are never changed. That is, if a pattern contains \fIn\fP capturing pattern are never changed. That is, if a pattern contains \fIn\fP capturing
parentheses, no more than \fIovector[0]\fP to \fIovector[2n+1]\fP are set by parentheses, no more than \fIovector[0]\fP to \fIovector[2n+1]\fP are set by
\fBpcre2_match()\fP. The other elements retain whatever values they previously \fBpcre2_match()\fP. The other elements retain whatever values they previously
had. had. After a failed match attempt, the contents of the ovector are unchanged.
. .
. .
.\" HTML <a name="matchotherdata"></a> .\" HTML <a name="matchotherdata"></a>
@ -3200,6 +3200,11 @@ data block is obtained and freed within this function, using memory management
functions from the match context, if provided, or else those that were used to functions from the match context, if provided, or else those that were used to
allocate memory for the compiled code. allocate memory for the compiled code.
.P .P
If an external \fImatch_data\fP block is provided, its contents afterwards
are those set by the final call to \fBpcre2_match()\fP, which will have
ended in a matching error. The contents of the ovector within the match data
block may or may not have been changed.
.P
The \fIoutlengthptr\fP argument must point to a variable that contains the The \fIoutlengthptr\fP argument must point to a variable that contains the
length, in code units, of the output buffer. If the function is successful, the length, in code units, of the output buffer. If the function is successful, the
value is updated to contain the length of the new string, excluding the value is updated to contain the length of the new string, excluding the
@ -3665,6 +3670,6 @@ Cambridge, England.
.rs .rs
.sp .sp
.nf .nf
Last updated: 03 August 2018 Last updated: 07 September 2018
Copyright (c) 1997-2018 University of Cambridge. Copyright (c) 1997-2018 University of Cambridge.
.fi .fi