From mboxrd@z Thu Jan  1 00:00:00 1970
From: Erik Iverson <eriki@ccbr.umn.edu>
Subject: Re: Slow movement in large buffers
Date: Tue, 15 Mar 2011 12:18:00 -0500
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To: Scott Randby <srandby@gmail.com>
Cc: emacs-orgmode@gnu.org

Scott Randby wrote:
> On 03/15/2011 12:11 PM, Chris Randle wrote:
>> On 2011-03-15 03:25, Matt Lundin wrote:
>>> I've been navigating the org-issues file (14000+ lines) and have
>>> found movement within the file to be fairly slow. Sometimes Emacs
>>> will lock up for several seconds.
>> <snip>
>>> Do others have the same experience? If so, does anyone have any tips
>>> on how to diagnose this further?

<snip>

> I have a netbook running an Intel dual-core 1.66GHz and 2GB RAM. I
> opened up org-issues.org and navigated through it without difficulty.
> There was a delay for about a second when I unfolded the "Development
> Tasks" headline, but there were no delays after that. Vertical movement
> is instantaneous.

Do those who experience slowness have a line-numbering mode in Emacs
turned on?  (linum-mode perhaps?)