GNU bug report logs - #9470
24.0.50; Possible bidi-related slowness

Previous Next

Package: emacs;

Reported by: Lars Magne Ingebrigtsen <larsi <at> gnus.org>

Date: Sat, 10 Sep 2011 18:37:01 UTC

Severity: normal

Found in version 24.0.50

Done: Eli Zaretskii <eliz <at> gnu.org>

Bug is archived. No further changes may be made.

Full log

Message #34 received at 9470 <at> debbugs.gnu.org (full text, mbox):

From: Christoph Scholtes <cschol2112 <at> googlemail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 9470 <at> debbugs.gnu.org
Subject: Re: bug#9470: 24.0.50; Possible bidi-related slowness
Date: Sat, 10 Sep 2011 14:28:32 -0600

On 9/10/2011 1:15 PM, Eli Zaretskii wrote:

> I need a file where you see the slowdown, and customizations, if any,
> needed to reproduce it starting with "emacs -Q".

Sorry, I don't think this is bidi-related. At least not directly. I use 
an alternative python-mode which turns out, is less efficient when it 
comes to font-lock than the stock emacs mode. The more modes, 
anti-aliased fonts etc. are enabled, the more the described behavior 
shows. Enabling/disabling bidi-reordering probably just took some load 
off of the system. Using the default font instead of Consolas 9 made the 
problem go away also.

Sorry for the noise.

Christoph
This bug report was last modified 13 years and 303 days ago.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.