From: Peter Stephenson <p.stephenson@samsung.com>
To: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: [patch] "which"-builtin writes diagnostics to stdout
Date: Wed, 02 Sep 2015 09:53:17 +0100 [thread overview]
Message-ID: <20150902095317.60d38ff0@pwslap01u.europe.root.pri> (raw)
In-Reply-To: <150901161630.ZM2441@torch.brasslantern.com>
On Tue, 1 Sep 2015 16:16:30 -0700
Bart Schaefer <schaefer@brasslantern.com> wrote:
> On Sep 1, 8:12am, Mikael Magnusson wrote:
> }
> } I guess the problem here is that in other shells, whence does not
> } exist, and which prints 'not found' to stderr.
>
> As far as I can tell, in other shells "which notacommand" prints NOTHING
> on stdout or stderr.
Another sidelight on zsh's behaviour illustrating the peculiarity of
this case...
% which true foo cat
true: shell built-in command
foo not found
/bin/cat
If "foo not found" went to stderr that would make the output overall a
bit of a mess; it's not clear there's a good argument for complicating
it like that. At least this looks to me like a good argument against
changing it.
pws
next prev parent reply other threads:[~2015-09-02 8:53 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-30 3:06 Timo Buhrmester
2015-08-30 5:15 ` Bart Schaefer
2015-08-30 5:26 ` Timo Buhrmester
2015-09-01 6:04 ` Bart Schaefer
2015-09-01 6:12 ` Mikael Magnusson
2015-09-01 23:16 ` Bart Schaefer
2015-09-02 8:53 ` Peter Stephenson [this message]
2015-09-02 13:48 ` Vincent Lefevre
2015-09-01 13:14 ` Timo Buhrmester
2015-09-01 13:45 ` Peter Stephenson
2015-09-01 23:10 ` Bart Schaefer
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