emacs-orgmode@gnu.org archives
 help / color / mirror / code / Atom feed
From: Eric S Fraga <e.fraga@ucl.ac.uk>
To: Carsten Dominik <carsten.dominik@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: org-src-fontify-natively makes things very, very slow
Date: Fri, 29 Apr 2011 00:32:16 +0100	[thread overview]
Message-ID: <8762pyhrzz.fsf@ucl.ac.uk> (raw)
In-Reply-To: <81001EF0-67CC-4477-BF2C-DDE5E5976815@gmail.com> (Carsten Dominik's message of "Thu, 28 Apr 2011 22:59:57 +0200")

Carsten Dominik <carsten.dominik@gmail.com> writes:

> On 21.3.2011, at 18:06, Eric S Fraga wrote:
>
>> Hello again,
>> 
>> going back to the original subject of this thread (although thanks all
>> for your inputs on yasnippet ;-), I have started working on a new
>> document and am finding the slowdown of navigation (next-line) very
>> annoying.  In this document, I have two gnuplot source blocks.
>> Navigating through them, I get the following results from elp:

[...]

>> From these timings, the font locking doesn't seem to be the issue but
>> maybe the overlays are.  However, commenting out the code that Sébastien
>> Vauban indicated:
>> 
>>> Maybe this is (partly?) due to the overlay I added:
>>> 
>>> #+begin_src emacs-lisp
>>>                (overlay-put (make-overlay beg1 block-end)
>>>                             'face 'org-block-background))
>>> #+end_src
>> 
>> (well, commenting out the whole condition that includes this code) makes
>> no difference at all.
>
> Did you restart Emacs?  Because if you just continued, all those
> overlays are there already.

I cannot remember.  Sorry.

>> So, I turned off =org-src-fontify-natively= and things are back to
>> normal: next-line is as fast as previous-line.  I can put up without the
>> fontification so this is what I am doing now.  
>> 
>> However, as it's a pity to lose the native fontification, it would be
>> nice to solve this problem in another way.  Can anybody suggest any
>> other thing to try?
>
> The problem with the multiple overlays that were created
> during native fontification is now fixed.  I would be interested
> to know if this improves the situation.
>
> - Carsten
>

Thanks.  I've re-enabled =org-src-fontify-natively= and will let you
know how I get on!

-- 
: Eric S Fraga (GnuPG: 0xC89193D8FFFCF67D) in Emacs 24.0.50.1
: using Org-mode version 7.5 (release_7.5.225.gbfdc9.dirty)

  reply	other threads:[~2011-04-28 23:32 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-03-17 13:59 Julian Burgos
2011-03-17 18:28 ` Eric S Fraga
2011-03-17 20:34   ` Sébastien Vauban
2011-03-18  0:11     ` Julian Burgos
2011-03-18  8:38     ` Eric S Fraga
2011-03-18 12:44       ` Julian Burgos
2011-03-19  9:20       ` Sébastien Vauban
2011-03-19 12:28         ` suvayu ali
2011-03-19 20:37           ` Eric S Fraga
2011-03-19 20:34         ` Eric S Fraga
2011-03-20  4:23           ` Le Wang
2011-03-20 19:41             ` Eric S Fraga
2011-03-21  2:37               ` Le Wang
2011-03-21 13:57                 ` Eric Schulte
2011-03-21 17:06                   ` Eric S Fraga
2011-03-21 22:23                     ` Sébastien Vauban
2011-03-22  9:18                       ` Ulf Stegemann
2011-03-29 14:49                       ` Matt Lundin
2011-03-29 16:49                         ` Eric S Fraga
2011-03-30  7:34                         ` Sébastien Vauban
2011-04-28 20:59                     ` Carsten Dominik
2011-04-28 23:32                       ` Eric S Fraga [this message]
2011-04-30 19:45                         ` Eric S Fraga
2011-05-01 13:37                           ` Carsten Dominik
2011-03-29 14:12           ` Matt Lundin
2011-03-29 16:44             ` Eric S Fraga

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://www.orgmode.org/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=8762pyhrzz.fsf@ucl.ac.uk \
    --to=e.fraga@ucl.ac.uk \
    --cc=carsten.dominik@gmail.com \
    --cc=emacs-orgmode@gnu.org \
    --subject='Re: org-src-fontify-natively makes things very, very slow' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Code repositories for project(s) associated with this inbox:

	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).