From: Ian Eure <ian@digg.com>
To: Agustin Martin <agustin.martin@hispalinux.es>
Cc: 2056@emacsbugs.donarmstrong.com
Subject: bug#2056: 23.0.60; Enabling flyspell degrades performance
Date: Thu, 26 Mar 2009 14:22:22 -0700 [thread overview]
Message-ID: <66F83509-2438-4833-AAB0-A5054C8EF64F@digg.com> (raw)
In-Reply-To: <20090130121149.GA6169@agmartin.aq.upm.es>
On Jan 30, 2009, at 4:11 AM, Agustin Martin wrote:
> On Sun, Jan 25, 2009 at 11:08:14AM -0800, Ian Eure wrote:
>> If you enable flyspell-mode in a buffer, Emacs gets slow. Not
>> unbearably slow, but there's a distinct lag when you type. It seems
>> to
>> get worse as the buffer gets larger.
>>
>> Other people have noticed:
>> http://www.nabble.com/CVS-version:-message-mode-%2B-flyspell-terribly-slow-td20666831.html
>
> That points to a thread in emacs-devel list,
>
> http://lists.gnu.org/archive/html/emacs-devel/2008-11/msg00859.html
> http://thread.gmane.org/gmane.emacs.devel/106090/focus=106118
>
>> The behavior doesn't happen on Emacs 22.
>
> Is the same problem described there? Does disabling the tool-bar
> make this
> slowness disappear? Note that, after above threads, some
> improvements were
> done on this at the end of November.
>
I'm not sure if it is or not. I don't notice any difference with the
toolbar enabled or disabled. I keep it disabled by default.
It happens with the NS port. I haven't tried GTK+ / Xaw. It doesn't
seem to happen if I run Emacs in a terminal. If I launch NS Emacs,
then connect to it with emacsclient, I still get the problem. It
happens whether the buffer is visible on the text frame, the GUI
frame, or both.
It occurs when flyspell-mode is enabled in any buffer. The major mode
doesn't matter.
It recently got mush worse, to the point where I must disable flyspell
in erc-mode to maintain my sanity. I suspect it was the 2009-03-14
commits to src/nsterm.m src/nsfont.m etc.
- Ian
next prev parent reply other threads:[~2009-03-26 21:22 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-25 19:08 bug#2056: 23.0.60; Enabling flyspell degrades performance Ian Eure
2009-01-30 12:11 ` Agustin Martin
2009-03-26 21:22 ` Ian Eure [this message]
2012-12-22 2:00 ` Chong Yidong
-- strict thread matches above, loose matches on Subject: below --
2009-04-13 23:48 Leo
2009-04-14 7:09 ` Eli Zaretskii
2009-04-14 16:28 ` Glenn Morris
2009-04-14 17:09 ` Stefan Monnier
2009-04-14 17:47 ` Dan Nicolaescu
[not found] <mailman.5279.1239667439.31690.bug-gnu-emacs@gnu.org>
2009-04-14 4:34 ` Miles Bader
2009-04-14 5:02 ` Leo
2009-04-14 7:10 ` Eli Zaretskii
2009-04-14 22:21 ` Leo
2009-04-16 18:07 Chong Yidong
2009-04-16 18:54 Chong Yidong
2009-04-17 22:42 ` Ian Eure
2009-05-12 2:41 Marc Schwartz
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