Updated runtime files.
diff --git a/runtime/doc/pattern.txt b/runtime/doc/pattern.txt
index 4283320..5c4a790 100644
--- a/runtime/doc/pattern.txt
+++ b/runtime/doc/pattern.txt
@@ -1,4 +1,4 @@
-*pattern.txt* For Vim version 7.3. Last change: 2011 Nov 26
+*pattern.txt* For Vim version 7.3. Last change: 2012 May 18
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -637,10 +637,10 @@
*/\@!*
\@! Matches with zero width if the preceding atom does NOT match at the
current position. |/zero-width| {not in Vi}
- Like '(?!pattern)" in Perl.
+ Like "(?!pattern)" in Perl.
Example matches ~
foo\(bar\)\@! any "foo" not followed by "bar"
- a.\{-}p\@! "a", "ap", "aap", "app", etc. not immediately
+ a.\{-}p\@! "a", "ap", "app", "appp", etc. not immediately
followed by a "p"
if \(\(then\)\@!.\)*$ "if " not followed by "then"
@@ -648,7 +648,7 @@
does not match. "a.*p\@!" will match from an "a" to the end of the
line, because ".*" can match all characters in the line and the "p"
doesn't match at the end of the line. "a.\{-}p\@!" will match any
- "a", "ap", "aap", etc. that isn't followed by a "p", because the "."
+ "a", "ap", "app", etc. that isn't followed by a "p", because the "."
can match a "p" and "p\@!" doesn't match after that.
You can't use "\@!" to look for a non-match before the matching
@@ -667,7 +667,7 @@
*/\@<=*
\@<= Matches with zero width if the preceding atom matches just before what
follows. |/zero-width| {not in Vi}
- Like '(?<=pattern)" in Perl, but Vim allows non-fixed-width patterns.
+ Like "(?<=pattern)" in Perl, but Vim allows non-fixed-width patterns.
Example matches ~
\(an\_s\+\)\@<=file "file" after "an" and white space or an
end-of-line
@@ -691,7 +691,7 @@
before what follows. Thus this matches if there is no position in the
current or previous line where the atom matches such that it ends just
before what follows. |/zero-width| {not in Vi}
- Like '(?<!pattern)" in Perl, but Vim allows non-fixed-width patterns.
+ Like "(?<!pattern)" in Perl, but Vim allows non-fixed-width patterns.
The match with the preceding atom is made to end just before the match
with what follows, thus an atom that ends in ".*" will work.
Warning: This can be slow (because many positions need to be checked