Detrailed files for 7.4-RC1 test release.

git-svn-id: svn://vcs.exim.org/pcre/code/trunk@243 2f5784b3-3f2a-0410-8824-cb99058d5e15

1 files changed, 10 insertions, 9 deletions

diff --git a/doc/html/pcrepattern.html b/doc/html/pcrepattern.html
index 76afd97..4b3964f 100644
--- a/doc/html/pcrepattern.html
+++ b/doc/html/pcrepattern.html
@@ -36,7 +36,7 @@ man page, in case the conversion went wrong.
 <li><a name="TOC21" href="#SEC21">RECURSIVE PATTERNS</a>
 <li><a name="TOC22" href="#SEC22">SUBPATTERNS AS SUBROUTINES</a>
 <li><a name="TOC23" href="#SEC23">CALLOUTS</a>
-<li><a name="TOC24" href="#SEC24">BACTRACKING CONTROL</a>
+<li><a name="TOC24" href="#SEC24">BACKTRACKING CONTROL</a>
 <li><a name="TOC25" href="#SEC25">SEE ALSO</a>
 <li><a name="TOC26" href="#SEC26">AUTHOR</a>
 <li><a name="TOC27" href="#SEC27">REVISION</a>
@@ -986,8 +986,9 @@ alternative in the subpattern.
 <br><a name="SEC11" href="#TOC1">INTERNAL OPTION SETTING</a><br>
 <P>
 The settings of the PCRE_CASELESS, PCRE_MULTILINE, PCRE_DOTALL, and
-PCRE_EXTENDED options can be changed from within the pattern by a sequence of
-Perl option letters enclosed between "(?" and ")". The option letters are
+PCRE_EXTENDED options (which are Perl-compatible) can be changed from within
+the pattern by a sequence of Perl option letters enclosed between "(?" and ")".
+The option letters are
 <pre>
   i  for PCRE_CASELESS
   m  for PCRE_MULTILINE
@@ -1002,6 +1003,11 @@ permitted. If a letter appears both before and after the hyphen, the option is
 unset.
 </P>
 <P>
+The PCRE-specific options PCRE_DUPNAMES, PCRE_UNGREEDY, and PCRE_EXTRA can be
+changed in the same way as the Perl-compatible options by using the characters
+J, U and X respectively.
+</P>
+<P>
 When an option change occurs at top level (that is, not inside subpattern
 parentheses), the change applies to the remainder of the pattern that follows.
 If the change is placed right at the start of a pattern, PCRE extracts it into
@@ -1025,11 +1031,6 @@ matches "ab", "aB", "c", and "C", even though when matching "C" the first
 branch is abandoned before the option setting. This is because the effects of
 option settings happen at compile time. There would be some very weird
 behaviour otherwise.
-</P>
-<P>
-The PCRE-specific options PCRE_DUPNAMES, PCRE_UNGREEDY, and PCRE_EXTRA can be
-changed in the same way as the Perl-compatible options by using the characters
-J, U and X respectively.
 <a name="subpattern"></a></P>
 <br><a name="SEC12" href="#TOC1">SUBPATTERNS</a><br>
 <P>
@@ -2054,7 +2055,7 @@ description of the interface to the callout function is given in the
 <a href="pcrecallout.html"><b>pcrecallout</b></a>
 documentation.
 </P>
-<br><a name="SEC24" href="#TOC1">BACTRACKING CONTROL</a><br>
+<br><a name="SEC24" href="#TOC1">BACKTRACKING CONTROL</a><br>
 <P>
 Perl 5.10 introduced a number of "Special Backtracking Control Verbs", which
 are described in the Perl documentation as "experimental and subject to change