From: Le Wang <l26wang@gmail.com>
To: Drew Adams <drew.adams@oracle.com>
Cc: help-gnu-emacs@gnu.org
Subject: new emacs24 settings (was: Re: Performance problems (CPU 100%) with NULs in files)
Date: Sat, 24 Sep 2011 00:18:00 +0800 [thread overview]
Message-ID: <CAM=K+irdhLB2DrRjo7SKtqeVCoQqunQJXWVO=zqQZfpAVKXd8w@mail.gmail.com> (raw)
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On Thu, Sep 22, 2011 at 12:30 PM, Drew Adams <drew.adams@oracle.com> wrote:
> Are you using the development version of Emacs (aka Emacs 24)?
>
> If so, I have no idea whether this will help or help you find the problem,
> but
> you might try doing this to see if it makes a difference:
>
> (setq-default bidi-display-reordering nil)
>
This helped me with my slow scroll issues. Holding down arrow on a fully
maximized frame on a 1080p monitor was spiking my duo-core CPU to 20-25%.
Scrolling text. 50% of one CPU. Just to scroll text. And it would start
jumping around almost right away. With this setting, it goes down to 8-14%
while scrolling. Still kind of silly, but that's better than emacs23.
Do you have any other useful emacs24 settings?
--
Le
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next reply other threads:[~2011-09-23 16:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-23 16:18 Le Wang [this message]
2011-09-23 16:39 ` new emacs24 settings (was: Re: Performance problems (CPU 100%) with NULs in files) Drew Adams
2011-09-23 17:16 ` Eli Zaretskii
2011-09-23 17:44 ` Le Wang
2011-09-23 17:58 ` Eli Zaretskii
2011-09-23 18:32 ` Le Wang
2011-09-23 19:02 ` Eli Zaretskii
2011-09-24 0:51 ` Le Wang
2011-09-24 6:17 ` Eli Zaretskii
2011-09-24 7:20 ` Le Wang
2011-09-24 11:17 ` Eli Zaretskii
2011-09-23 19:05 ` new emacs24 settings (was: Re: Performance problems (CPU 100%)with " Drew Adams
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