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| author | Axel Beckert <abe@deuxchevaux.org> | 2016-12-04 04:32:03 +0100 |
|---|---|---|
| committer | Axel Beckert <abe@deuxchevaux.org> | 2016-12-04 04:32:03 +0100 |
| commit | 3e439c3863f14c82f70666804c8570a13b3732e6 (patch) | |
| tree | 07036c43e0f3f9242bb6dd42cd2a849ec8ea8aca /Doc/Zsh/cond.yo | |
| parent | 2aedc4b88fd0e87b89583983951b04b96f48efd3 (diff) | |
| parent | 7b7e84f0815ed22a0ee348a217776529035dccf3 (diff) | |
| download | zsh-3e439c3863f14c82f70666804c8570a13b3732e6.tar.gz zsh-3e439c3863f14c82f70666804c8570a13b3732e6.zip | |
Merge tag 'zsh-5.2-test-1' into debian
Diffstat (limited to 'Doc/Zsh/cond.yo')
| -rw-r--r-- | Doc/Zsh/cond.yo | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/Doc/Zsh/cond.yo b/Doc/Zsh/cond.yo index 3d369fb83..e08fc0d36 100644 --- a/Doc/Zsh/cond.yo +++ b/Doc/Zsh/cond.yo @@ -63,6 +63,9 @@ is open and associated with a terminal device. item(tt(-u) var(file))( true if var(file) exists and has its setuid bit set. ) +item(tt(-v) var(varname))( +true if shell variable var(varname) is set. +) item(tt(-w) var(file))( true if var(file) exists and is writable by current process. ) @@ -103,8 +106,10 @@ true if var(file1) and var(file2) exist and refer to the same file. xitem(var(string) tt(=) var(pattern)) item(var(string) tt(==) var(pattern))( true if var(string) matches var(pattern). -The `tt(==)' form is the preferred one. The `tt(=)' form is for -backward compatibility and should be considered obsolete. +The two forms are exactly equivalent. The `tt(=)' form is +the traditional shell syntax (and hence the only one generally used +with the tt(test) and tt([) builtins); the `tt(==)' form provides +compatibility with other sorts of computer language. ) item(var(string) tt(!=) var(pattern))( true if var(string) does not match var(pattern). |