From: Peter Stephenson <p.w.stephenson@ntlworld.com>
To: "zsh-workers@zsh.org" <zsh-workers@zsh.org>
Subject: Re: Request about unhash / unfunction / unset
Date: Mon, 23 Mar 2015 21:40:37 +0000 [thread overview]
Message-ID: <20150323214037.3d5c67bf@ntlworld.com> (raw)
In-Reply-To: <ED2B935DE024BE43B79F5C1268FCE9EBAC681B6D@PRN-MBX01-2.TheFacebook.com>
On Mon, 23 Mar 2015 21:06:26 +0000
Larry Schrof <larrys@fb.com> wrote:
> I would like to humbly request that if zsh is asked to unhash an entry
> that is not in the hash table, it silently does nothing if the entry
> was not previously there. (Instead of generating an error message.)
In fact, unset already works like that: we changed it because that's
what the standard requires. So it might make sense to be consistent.
I see bash is silent with "unset -f" which is unfunction but not
"unalias".
pws
prev parent reply other threads:[~2015-03-23 21:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-23 21:06 Larry Schrof
2015-03-23 21:40 ` Peter Stephenson [this message]
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