From: TjL <luomat@gmail.com>
To: Zsh Users <zsh-users@zsh.org>
Subject: equivalent of "if (( $+commands[FOO] ))" for functions?
Date: Mon, 6 Aug 2012 18:13:47 -0400 [thread overview]
Message-ID: <CAPHo7Jcp4CoYOjACfOuKQ6dBuS8gCNGy-yCC9e6zCRseahhZug@mail.gmail.com> (raw)
I only recently learned about this method of taking some action only
if the command 'FOO' is found:
if (( $+commands[FOO] ))
then
# take actions
fi
but what I am wondering is: is there a way to have this same sort of
check, except that it also includes zsh functions/aliases?
If yes, what's the syntax for that?
Otherwise I'll keep using 'which' and sending the output to /dev/null
but I figured it was worth asking.
Thanks!
TjL
next reply other threads:[~2012-08-06 22:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-06 22:13 TjL [this message]
2012-08-06 22:36 ` Frank Terbeck
2012-08-06 22:38 ` Benjamin R. Haskell
2012-08-06 23:12 ` TjL
2012-08-07 13:17 ` Benjamin R. Haskell
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