From: Leo <sdl.web@gmail.com>
To: emacs-devel@gnu.org
Subject: Re: process-list in Elisp
Date: Tue, 22 Feb 2011 15:11:43 +0800 [thread overview]
Message-ID: <m1ipwcmtlc.fsf@gmail.com> (raw)
In-Reply-To: jwv62sdysb6.fsf-monnier+emacs@gnu.org
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On 2011-02-22 05:48 +0800, Stefan Monnier wrote:
> It looks like this died down. Could the two authors of the two
> competing implementations comment on their opinion on the best way to
> replace the current C code with Elisp code?
>
> It would be good if it could be installed first as a "replace the C
> code with functionally equivalent code" and then a bunch of patches
> adding new features (e.g. addressing bug#8087).
I think first we need to find a way to clean up signalled/exited/closed
processes in the elisp version of list-processes in order to keep its
documented behaviour.
Any objection to using this:
(mapc (lambda (p)
(when (memq (process-status p) '(exit signal closed))
(delete-process p)))
(process-list))
This re-use delete-process instead of another primitive.
,----[ (info "(elisp)Deleting Processes") ]
| If you delete a terminated process explicitly before it is
| deleted automatically, no harm results.
`----
I attach an implementation of list-processes in elisp that's more or
less equivalent to the primitive list-processes except it no longer pops
up an empty buffer when the process list is empty.
Best wishes,
Leo
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next prev parent reply other threads:[~2011-02-22 7:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-21 21:48 process-list in Elisp Stefan Monnier
2011-02-22 7:11 ` Leo [this message]
2011-02-22 18:10 ` Stefan Monnier
2011-02-26 21:12 ` Stefan Monnier
2011-03-03 2:00 ` Leo
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