diff options
| author | Peter Stephenson <pws@users.sourceforge.net> | 2009-01-15 09:49:06 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2009-01-15 09:49:06 +0000 |
| commit | 3af9307d1428a20718e8a0ace3242c5d2dd0a43b (patch) | |
| tree | 9d7a4aead4364e2aeeeefa470100591c6566c24c /Doc/Zsh/mod_regex.yo | |
| parent | 1f15613899dc28150911da2dba7758b262644468 (diff) | |
| download | zsh-3af9307d1428a20718e8a0ace3242c5d2dd0a43b.tar.gz zsh-3af9307d1428a20718e8a0ace3242c5d2dd0a43b.tar.xz zsh-3af9307d1428a20718e8a0ace3242c5d2dd0a43b.zip | |
Phil Pennock: 26312: Document no variables altered on failed match
Diffstat (limited to 'Doc/Zsh/mod_regex.yo')
| -rw-r--r-- | Doc/Zsh/mod_regex.yo | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Doc/Zsh/mod_regex.yo b/Doc/Zsh/mod_regex.yo index 08e92ab9f..4081810ed 100644 --- a/Doc/Zsh/mod_regex.yo +++ b/Doc/Zsh/mod_regex.yo @@ -8,9 +8,11 @@ startitem() findex(regex-match) item(var(expr) tt(-regex-match) var(regex))( Matches a string against a POSIX extended regular expression. -The matched portion of the string will normally be placed in the tt(MATCH) +On successful match, +matched portion of the string will normally be placed in the tt(MATCH) variable. If there are any capturing parentheses within the regex, then the tt(match) array variable will contain those. +If the match is not successful, then the variables will not be altered. For example, |