From: Eric S Fraga <e.fraga@ucl.ac.uk>
To: Matt Lundin <mdl@imapmail.org>
Cc: Org Mode <emacs-orgmode@gnu.org>
Subject: Re: Slow movement in large buffers
Date: Tue, 15 Mar 2011 14:09:20 +0000 [thread overview]
Message-ID: <87fwqowk4v.fsf@ucl.ac.uk> (raw)
In-Reply-To: <87fwqoy26k.fsf@fastmail.fm> (Matt Lundin's message of "Tue, 15 Mar 2011 08:54:11 -0400")
Hello,
following up on this issue, I have just run into it again. I'm editing
a not very large document and suddenly things slowed down, mostly but
not exclusively for "next-line":
--8<---------------cut here---------------start------------->8---
next-line 18 2.1547069999 0.1197059444
previous-line 19 0.4066669999 0.0214035263
org-mode-flyspell-verify 16 5.299...e-05 3.312...e-06
--8<---------------cut here---------------end--------------->8---
This happened when I started a new source code block (gnuplot, to be
exact) but didn't type in the end_src line for a while. The problem
seems to be due to font-locking and it tries to font-lock the whole
document initially. When I eventually get around to typing the end_src
line, it font-locks correctly but things are slow thereafter. There
seems to be some hysteresis loop in the code...
If I kill the buffer and reload the file, everything is fine.
--8<---------------cut here---------------start------------->8---
next-line 17 0.0655900000 0.0038582352
previous-line 17 0.0115249999 0.0006779411
org-mode 1 0.007178 0.007178
org-fontify-meta-lines-and-blocks 25 0.0022920000 9.168...e-05
org-set-startup-visibility 1 0.001619 0.001619
org-raise-scripts 25 0.0013889999 5.555...e-05
--8<---------------cut here---------------end--------------->8---
Dramatic difference!
--
: Eric S Fraga (GnuPG: 0xC89193D8FFFCF67D) in Emacs 24.0.50.1
: using Org-mode version 7.5 (release_7.5.38.gf8c6.dirty)
next prev parent reply other threads:[~2011-03-15 14:09 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-15 3:25 Matt Lundin
2011-03-15 5:03 ` Carsten Dominik
2011-03-15 12:51 ` Matt Lundin
2011-03-15 10:58 ` Eric S Fraga
2011-03-15 12:54 ` Matt Lundin
2011-03-15 14:09 ` Eric S Fraga [this message]
2011-03-15 17:42 ` Carsten Dominik
2011-03-15 11:18 ` Carsten Dominik
2011-03-15 12:33 ` Lawrence Mitchell
2011-03-15 12:50 ` Matt Lundin
2011-03-15 14:15 ` Nick Dokos
2011-03-15 15:51 ` Matt Lundin
2011-03-15 17:39 ` Carsten Dominik
2011-03-15 22:00 ` Christian Moe
2011-03-15 22:56 ` Nick Dokos
2011-03-15 23:13 ` Christian Moe
2011-03-16 3:48 ` Nick Dokos
2011-03-16 1:16 ` Bastien
2011-03-18 0:37 ` Matt Lundin
2011-03-15 16:11 ` Chris Randle
2011-03-15 16:41 ` MidLifeXis at PerlMonks
2011-03-15 17:14 ` Scott Randby
2011-03-15 17:18 ` Erik Iverson
2011-03-15 17:38 ` Carsten Dominik
2011-05-11 0:41 ` Carmine Casciato
2011-05-12 6:59 ` Eric S Fraga
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