From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tom Davey <tdavey@gmail.com>
Subject: Re: bug#9610: 24.0.90; org-mode: sluggish response and high CPU
 utilization with large .org files
Date: Sat, 1 Oct 2011 19:51:21 -0400
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On Tue, Sep 27, 2011 at 3:11 PM, Eric S Fraga <e.fraga@ucl.ac.uk> wrote:

> Brilliant! =A0I have been getting rather annoyed at the jerky movement in
> a number of buffers, mostly org, but I knew the problem wasn't due to
> org having done timings etc. =A0Setting this to nil does the job.

Yes, a very bothersome issue. Large org files were nearly unusable;
Windows reported that Emacs was using up to 25% of the CPU when I was
simply typing text. I wasted half a day today trying to track this
issue down, until I remembered this thread on the list earlier this
week. Setting this obscure variable to nil in org-mode-hook does the
trick. Thanks so much.

--
Tom Davey
tom@tomdavey.com
New York NY USA