From: pjb@informatimago.com (Pascal J. Bourguignon)
To: help-gnu-emacs@gnu.org
Subject: Re: This code won't match buffer names. Why not?
Date: Mon, 31 Aug 2009 11:13:39 +0200 [thread overview]
Message-ID: <7cbplwqrb0.fsf@pbourguignon.anevia.com> (raw)
In-Reply-To: 87y6p24vnc.fsf@lola.goethe.zz
David Kastrup <dak@gnu.org> writes:
> Benjamin Andresen <benny@in-ulm.de> writes:
>
>> The rewritten code would be better written like this:
>>
>> (global-set-key (kbd "<f10>")
>> '(lambda ()
>> (interactive)
>> (next-buffer)
>> (while (member (buffer-name (current-buffer))
>> '("*scratch*" "*Messages*" "*Whitespace Errors*"))
>> (next-buffer))))
>
> What if only *scratch* is left?
(defvar *bad-buffers* '("*scratch*" "*Messages*" "*Whitespace Errors*"))
(defun next-good-buffer ()
(interactive)
(unless (= 1 (length (buffer-list)))
(next-buffer)
(while (member (buffer-name (current-buffer)) *bad-buffers*)
(next-buffer))))
(global-set-key (kbd "<f10>") 'next-good-buffer)
--
__Pascal Bourguignon__
next prev parent reply other threads:[~2009-08-31 9:13 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-22 0:31 This code won't match buffer names. Why not? Chris Seberino
2009-08-22 1:09 ` Benjamin Andresen
2009-08-22 1:12 ` Benjamin Andresen
2009-08-29 13:06 ` David Kastrup
2009-08-31 9:13 ` Pascal J. Bourguignon [this message]
2009-08-31 12:03 ` David Kastrup
2009-08-22 2:50 ` Xah Lee
2009-08-22 7:27 ` Ivan Kanis
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