Documentation update.

git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@1113 6239d852-aaf2-0410-a92c-79f79f948069

3 files changed, 16 insertions, 14 deletions

diff --git a/doc/html/pcre2pattern.html b/doc/html/pcre2pattern.html
index d4a107b..3c915d4 100644
--- a/doc/html/pcre2pattern.html
+++ b/doc/html/pcre2pattern.html
@@ -3321,12 +3321,13 @@ the outer parentheses.
 because an ungreedy quantification with a minimum of zero acts only when a
 backtrack happens. Consider, for example,
 <pre>
-  A(*ACCEPT)??BC
+  (A(*ACCEPT)??B)C
 </pre>
 where A, B, and C may be complex expressions. After matching "A", the matcher
 processes "BC"; if that fails, causing a backtrack, (*ACCEPT) is triggered and
-the match succeeds. Whereas (*COMMIT) (see below) means "fail on backtrack", a
-repeated (*ACCEPT) of this type means "succeed on backtrack".
+the match succeeds. In both cases, all but C is captured. Whereas (*COMMIT)
+(see below) means "fail on backtrack", a repeated (*ACCEPT) of this type means
+"succeed on backtrack".
 </P>
 <P>
 <b>Warning:</b> (*ACCEPT) should not be used within a script run group, because
@@ -3742,7 +3743,7 @@ Cambridge, England.
 </P>
 <br><a name="SEC31" href="#TOC1">REVISION</a><br>
 <P>
-Last updated: 10 June 2019
+Last updated: 20 June 2019
 <br>
 Copyright &copy; 1997-2019 University of Cambridge.
 <br>
diff --git a/doc/pcre2.txt b/doc/pcre2.txt
index 921058e..b56a7a7 100644
--- a/doc/pcre2.txt
+++ b/doc/pcre2.txt
@@ -9030,13 +9030,13 @@ BACKTRACKING CONTROL
        fied  because  an  ungreedy  quantification with a minimum of zero acts
        only when a backtrack happens. Consider, for example,
 
-         A(*ACCEPT)??BC
+         (A(*ACCEPT)??B)C
 
        where A, B, and C may be complex expressions. After matching  "A",  the
        matcher  processes  "BC"; if that fails, causing a backtrack, (*ACCEPT)
-       is triggered and the match  succeeds.  Whereas  (*COMMIT)  (see  below)
-       means  "fail  on  backtrack",  a  repeated (*ACCEPT) of this type means
-       "succeed on backtrack".
+       is triggered and the match succeeds. In both cases, all but C  is  cap-
+       tured.  Whereas  (*COMMIT)  (see  below)  means  "fail on backtrack", a
+       repeated (*ACCEPT) of this type means "succeed on backtrack".
 
        Warning: (*ACCEPT) should not  be  used  within  a  script  run  group,
        because  it  causes  an  immediate  exit  from the group, bypassing the
@@ -9428,7 +9428,7 @@ AUTHOR
 
 REVISION
 
-       Last updated: 10 June 2019
+       Last updated: 20 June 2019
        Copyright (c) 1997-2019 University of Cambridge.
 ------------------------------------------------------------------------------
  
diff --git a/doc/pcre2pattern.3 b/doc/pcre2pattern.3
index 45c64e1..32eb14a 100644
--- a/doc/pcre2pattern.3
+++ b/doc/pcre2pattern.3
@@ -1,4 +1,4 @@
-.TH PCRE2PATTERN 3 "10 June 2019" "PCRE2 10.34"
+.TH PCRE2PATTERN 3 "20 June 2019" "PCRE2 10.34"
 .SH NAME
 PCRE2 - Perl-compatible regular expressions (revised API)
 .SH "PCRE2 REGULAR EXPRESSION DETAILS"
@@ -3366,12 +3366,13 @@ the outer parentheses.
 because an ungreedy quantification with a minimum of zero acts only when a
 backtrack happens. Consider, for example,
 .sp
-  A(*ACCEPT)??BC
+  (A(*ACCEPT)??B)C
 .sp
 where A, B, and C may be complex expressions. After matching "A", the matcher
 processes "BC"; if that fails, causing a backtrack, (*ACCEPT) is triggered and
-the match succeeds. Whereas (*COMMIT) (see below) means "fail on backtrack", a
-repeated (*ACCEPT) of this type means "succeed on backtrack".
+the match succeeds. In both cases, all but C is captured. Whereas (*COMMIT)
+(see below) means "fail on backtrack", a repeated (*ACCEPT) of this type means
+"succeed on backtrack".
 .P
 \fBWarning:\fP (*ACCEPT) should not be used within a script run group, because
 it causes an immediate exit from the group, bypassing the script run checking.
@@ -3777,6 +3778,6 @@ Cambridge, England.
 .rs
 .sp
 .nf
-Last updated: 10 June 2019
+Last updated: 20 June 2019
 Copyright (c) 1997-2019 University of Cambridge.
 .fi