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| author | ZyX <kp-pav@yandex.ru> | 2017-11-19 22:05:22 +0300 |
|---|---|---|
| committer | ZyX <kp-pav@yandex.ru> | 2017-11-19 22:05:22 +0300 |
| commit | 03a129aacf7e4b77ceaccc71251ecb5bf41d2a8f (patch) | |
| tree | a3a05c99fe20de98aafbdea9314aa0d76f71aee9 /runtime/doc/pattern.txt | |
| parent | 6ea3a08fdbb276fe64dda60c5fb934360327ed39 (diff) | |
| parent | de8b1fd1dee5a91b2893fccc53cfd11631ccba38 (diff) | |
| download | rneovim-03a129aacf7e4b77ceaccc71251ecb5bf41d2a8f.tar.gz rneovim-03a129aacf7e4b77ceaccc71251ecb5bf41d2a8f.tar.bz2 rneovim-03a129aacf7e4b77ceaccc71251ecb5bf41d2a8f.zip | |
Merge branch 'master' into expression-parser
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: |