From: Tassilo Horn <tsdh@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: Warning (undo): Buffer `*Buffer List*'
Date: Fri, 26 Apr 2013 09:53:47 +0200 [thread overview]
Message-ID: <87sj2dsp6c.fsf@thinkpad.tsdh.de> (raw)
In-Reply-To: 87ppxh22r4.fsf@tamas.ihs.ac.at
Tamas K Papp <tkpapp@gmail.com> writes:
Hi Tamas,
>>> Warning (undo): Buffer `*Buffer List*' undo info was 12075571 bytes
>>> long. The undo info was discarded because it exceeded
>>> `undo-outer-limit'.
>>
>> I wonder whether undo data in *Buffer List* is useful at all - I
>> don't think so. ibuffer does (buffer-disable-undo) for its buffer
>> list, and I think the *Buffer List* should disable recording undo
>> data as well.
>>
>> With other words, I think this is just a bug, since *Buffer List* is
>> a read-only buffer. Can you please submit a bug report (M-x
>> report-emacs-bug)?
>
> Thanks Michael, I have reported it as a bug. In the meantime, how can
> I work around this? I would need to call (buffer-disable-undo) each
> time *Buffer List* is created, but I could not find a hook for this.
I think this should do the trick:
(add-hook 'Buffer-menu-mode-hook 'buffer-disable-undo)
Bye,
Tassilo
next prev parent reply other threads:[~2013-04-26 7:53 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.24611.1366881694.855.help-gnu-emacs@gnu.org>
2013-04-25 14:29 ` Warning (undo): Buffer `*Buffer List*' Michael Heerdegen
2013-04-26 7:02 ` Tamas K Papp
2013-04-26 7:53 ` Tassilo Horn [this message]
[not found] ` <mailman.24662.1366959780.855.help-gnu-emacs@gnu.org>
2013-04-26 13:36 ` Michael Heerdegen
2013-04-25 8:49 Tamas K Papp
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