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Date: Tue, 30 Sep 2014 09:48:13 +0100
From: Peter Stephenson <p.stephenson@samsung.com>
To: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: PATCH: functions with redirections
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On Mon, 29 Sep 2014 18:02:57 -0700
Bart Schaefer <schaefer@brasslantern.com> wrote:
> On Sep 29,  1:53pm, Bart Schaefer wrote:
> }
> } foo() { echo foo; } >&3
> } foo 3>&2
> 
> Tried this now; happily it works the same as bash.

It works by appending the list from the function definition to the list
from the command line, so the effect is "3>&2 >&3" as you expect.
Should probably add a test for it --- it's slightly different code from
the normal case.

$functions[foo] output will need a special case.  I'll look at it.  I
don't think there's anything much to be gained by extending the special
case elsewhere since it's already broadly working like other shells, and
$functions is an odd one out there.

pws