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Diffstat (limited to 'Doc/Zsh/grammar.yo')
| -rw-r--r-- | Doc/Zsh/grammar.yo | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Doc/Zsh/grammar.yo b/Doc/Zsh/grammar.yo index a4e0c1121..7eabd75ce 100644 --- a/Doc/Zsh/grammar.yo +++ b/Doc/Zsh/grammar.yo @@ -597,6 +597,15 @@ word, e.g. tt(\foo). Any form of quoting works, although there is nothing to prevent an alias being defined for the quoted form such as tt(\foo) as well. +In particular, note that quoting must be used when using tt(unalias) to remove +global aliases: + +example(% alias -g foo=bar +% unalias foo +unalias: no such hash table element: bar +% unalias \foo +% ) + When tt(POSIX_ALIASES) is set, only plain unquoted strings are eligible for aliasing. The tt(alias) builtin does not reject ineligible aliases, but they are not expanded. |