GNU bug report logs - #15876
24.3.50; Highly degraded performance between rev 114715 and 115006

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From: "Sebastien Vauban" <sva-news <at> mygooglest.com>
To: Glenn Morris <rgm <at> gnu.org>,  15876 <at> debbugs.gnu.org
Subject: bug#15876: 24.3.50; Highly degraded performance between rev 114715 and 115006
Date: Wed, 20 Nov 2013 23:32:44 +0100

"Sebastien Vauban" wrote:
> "Sebastien Vauban" wrote:
>> Glenn Morris wrote:
>>> "Sebastien Vauban" wrote:
>>
>> Though I don't use rev 115085 much because of those problems, I tried to bite
>> the bullet and worked a bit more with it.
>>
>>> If you think Emacs is generally slow, then please post a recipe starting
>>> from emacs -Q that shows the problem, preferably not involving Org (since it
>>> has many moving parts).
>>
>> I'll try to do that later today. But it seems it won't be obvious, as the
>> only spots where I observed them are Org and Gnus, and I guess you'd like not
>> having any of these two enabled in the recipe.
>
> I don't have yet a minimized Emacs configuration file, but I already can tell
> that, in my full .emacs file, disabling the following line does solve the
> problem!
>
> ;; highlight trailing whitespaces in all modes
> (setq-default show-trailing-whitespace t)
>
> So, it seems to conflict with something else from my .emacs -- still have to
> find what.

The following item that makes the problem happen (or not, depending whether
commented out) is:

--8<---------------cut here---------------start------------->8---
  ;; ellipsis to use in the Org mode outline
  (setq org-ellipsis " \u25B7") ; white triangle
--8<---------------cut here---------------end--------------->8---

Best regards,
  Seb

-- 
Sebastien Vauban

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