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Updated runtime files.

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Bram Moolenaar
2012-05-18 13:46:39 +02:00
parent dbb4a42cdc
commit 1aeaf8c0e0
38 changed files with 894 additions and 320 deletions
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12
runtime/doc/pattern.txt
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@ -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 @@ overview.
*/\@!*
\@! 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 @@ overview.
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 @@ overview.
*/\@<=*
\@<= 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 @@ overview.
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