From: Deniz Dogan <deniz@dogan.se>
To: Eli Zaretskii <eliz@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: Emacs scrolling past the end of buffer
Date: Sun, 12 Feb 2012 20:52:41 +0100 [thread overview]
Message-ID: <4F381889.1090502@dogan.se> (raw)
In-Reply-To: <83zkcoxaob.fsf@gnu.org>
On 2012-02-12 17:45, Eli Zaretskii wrote:
>> Date: Sun, 12 Feb 2012 17:37:08 +0100
>> From: Deniz Dogan<deniz@dogan.se>
>>
>>> But then it sometimes happen that you see past the end of the buffer
>>> when scrolling (the horror!). I'd rather have excessive CPU consumption.
>>>
>>
>> What if we combine this with a function in `window-scroll-functions'?
>
> Please make sure that no code that runs off `window-scroll-functions'
> tries to affect the display. Functions run by that hook should treat
> the display as "read-only".
Yeah, I noticed the warning in the manual and function docstring, but
there was no explanation as to why. Is this to avoid recursive
execution of the hooks?
next prev parent reply other threads:[~2012-02-12 19:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-08 21:21 New hook for ERC Deniz Dogan
2012-02-08 22:23 ` Antoine Levitt
2012-02-08 23:32 ` Deniz Dogan
2012-02-09 10:06 ` Emacs scrolling past the end of buffer (was: New hook for ERC) Antoine Levitt
2012-02-09 12:01 ` Emacs scrolling past the end of buffer Deniz Dogan
2012-02-12 16:37 ` Deniz Dogan
2012-02-12 16:45 ` Eli Zaretskii
2012-02-12 19:52 ` Deniz Dogan [this message]
2012-02-12 21:11 ` Eli Zaretskii
2012-02-09 21:29 ` New hook for ERC Lars Ingebrigtsen
2012-02-09 22:41 ` Antoine Levitt
2012-02-08 23:53 ` Johan Bockgård
2012-02-08 23:56 ` Deniz Dogan
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