From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric S Fraga <e.fraga@ucl.ac.uk>
Subject: Re: org-src-fontify-natively makes things very, very slow
Date: Thu, 17 Mar 2011 18:28:15 +0000
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In-Reply-To: <AANLkTi=dFj=J2YJmuYu_DZh5TO7m6h0qrSsD_ehyo9xN@mail.gmail.com>
	(Julian Burgos's message of "Thu, 17 Mar 2011 13:59:43 +0000")
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To: Julian Burgos <jmburgos@uw.edu>
Cc: emacs-orgmode@gnu.org

Julian Burgos <jmburgos@uw.edu> writes:

> Dear list,
>
> I was very excited to discover org-src-fontify-natively, but I=C2=B4m not
> having a good experience with it.  When it is on, org-mode becomes
> very slow while typing into a code block.  This happens regardless of
> the size of the file or number of blocks, and the slow down is very
> noticeable.  Each keystroke takes about half a second to appear in
> screen.  Typing outside of the code blocks everything works fine.
> Turning off font-lock-verbose and global-linum-mode did not make any diff=
erence.
> I=C2=B4m running OrgMode 7.5 and GNU Emacs 23.2.1. on Windows XP.
>
> Any ideas?
>
> Julian

If you edit the source code block in its native mode (C-c',
=3Dorg-edit-special=3D), is it fast or slow?

In any case, this may be related to the thread on slow behaviour
discussed on this list the past few days.  Does the response improve if
you kill the buffer and load the file again?

--=20
: Eric S Fraga (GnuPG: 0xC89193D8FFFCF67D) in Emacs 24.0.50.1
: using Org-mode version 7.5 (release_7.5.77.g74268.dirty)