From: "Bart Schaefer" <schaefer@brasslantern.com>
To: Timothy J Luoma <luomat+Lists/Zsh/users@luomat.peak.org>,
zsh-users@math.gatech.edu
Subject: Re: How do I do 'if X is a function, unfunction it' ?
Date: Fri, 1 May 1998 14:15:07 -0700 [thread overview]
Message-ID: <980501141507.ZM23061@candle.brasslantern.com> (raw)
In-Reply-To: <199805011545.LAA17525@luomat.peak.org>
On May 1, 11:45am, Timothy J Luoma wrote:
> Subject: How do I do 'if X is a function, unfunction it' ?
>
> for example, if the command 'cp' has been previously defined as a function,
> then I want to unfunction it
You mean, without getting a "no such hash table element" warning?
How about
function unfunction() {
for i; do
function $i () { }
builtin unfunction $i
done
}
next prev parent reply other threads:[~1998-05-01 21:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
1998-05-01 15:45 Timothy J Luoma
1998-05-01 21:15 ` Bart Schaefer [this message]
1998-05-02 3:46 ` Zoltan Hidvegi
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