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| author | Justin M. Keyes <justinkz@gmail.com> | 2017-11-07 02:49:08 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-11-07 02:49:08 +0100 |
| commit | ad527392abb60e19954d5e8dba05af282d67d15b (patch) | |
| tree | 5a8ad20c8cc49b37593e8f1089420446b731b0d0 /runtime/doc/pattern.txt | |
| parent | dc9290109481e5e0d0c224fecb217ceb5a4c978d (diff) | |
| parent | 20e317e22abeef20891eb70a18435559f7b09212 (diff) | |
| download | rneovim-ad527392abb60e19954d5e8dba05af282d67d15b.tar.gz rneovim-ad527392abb60e19954d5e8dba05af282d67d15b.tar.bz2 rneovim-ad527392abb60e19954d5e8dba05af282d67d15b.zip | |
Merge #7499 'vim-patch: runtime'
Diffstat (limited to 'runtime/doc/pattern.txt')
| -rw-r--r-- | runtime/doc/pattern.txt | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/runtime/doc/pattern.txt b/runtime/doc/pattern.txt index b7025c8e7e..ab78b8b71c 100644 --- a/runtime/doc/pattern.txt +++ b/runtime/doc/pattern.txt @@ -1058,12 +1058,16 @@ x A single character, with no special meaning, matches itself ":s/[/x/" searches for "[/x" and replaces it with nothing. It does not search for "[" and replaces it with "x"! + *E944* *E945* If the sequence begins with "^", it matches any single character NOT in the collection: "[^xyz]" matches anything but 'x', 'y' and 'z'. - If two characters in the sequence are separated by '-', this is shorthand for the full list of ASCII characters between them. E.g., - "[0-9]" matches any decimal digit. Non-ASCII characters can be - used, but the character values must not be more than 256 apart. + "[0-9]" matches any decimal digit. If the starting character exceeds + the ending character, e.g. [c-a], E944 occurs. Non-ASCII characters + can be used, but the character values must not be more than 256 apart + in the old regexp engine. For example, searching by [\u3000-\u4000] + after setting re=1 emits a E945 error. Prepending \%#=2 will fix it. - A character class expression is evaluated to the set of characters belonging to that character class. The following character classes are supported: |