From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Dmitry Antipov <dmantipov@yandex.ru>
Cc: martin rudalics <rudalics@gmx.at>,
Emacs development discussions <emacs-devel@gnu.org>
Subject: Re: get-live-buffer primitive
Date: Thu, 13 Sep 2012 08:58:36 -0400 [thread overview]
Message-ID: <jwvvcficc9c.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <505190CB.5010809@yandex.ru> (Dmitry Antipov's message of "Thu, 13 Sep 2012 11:52:43 +0400")
> + (let ((buffer (get-live-buffer buffer-or-name)))
> + (or buffer (error "No such live buffer %s" buffer-or-name))
> + buffer))
Why not use `get-buffer' plus a buffer-live-p test on the result?
Or add a `live' optional argument to `get-buffer' to check for liveness.
Stefan
prev parent reply other threads:[~2012-09-13 12:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-13 7:52 get-live-buffer primitive Dmitry Antipov
2012-09-13 12:44 ` Richard Stallman
2012-09-13 13:42 ` Stefan Monnier
2012-09-13 16:50 ` martin rudalics
2012-09-13 17:00 ` martin rudalics
2012-09-13 17:30 ` martin rudalics
2012-09-13 20:45 ` Richard Stallman
2012-09-14 9:00 ` martin rudalics
2012-09-13 12:58 ` Stefan Monnier [this message]
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