emacs-orgmode@gnu.org archives
 help / color / mirror / code / Atom feed
From: Julian Burgos <jmburgos@uw.edu>
To: Eric S Fraga <e.fraga@ucl.ac.uk>
Cc: "Sébastien Vauban" <wxhgmqzgwmuf@spammotel.com>, emacs-orgmode@gnu.org
Subject: Re: Re: org-src-fontify-natively makes things very, very slow
Date: Fri, 18 Mar 2011 12:44:49 +0000	[thread overview]
Message-ID: <AANLkTi=uL3=nR4V55iiMnBF1C91xYXPyX=-aTOkomFJH@mail.gmail.com> (raw)
In-Reply-To: <87bp18su1a.fsf@ucl.ac.uk>

Hi Eric,

I have a small function to insert the opening and ending of an R code
block bound to a key, so I always edit the code between a
"#+begin_src R" and "#+end_src R".  I still get a considerable
slowdown, even with an empty document with a single line of code.

Julian


On Fri, Mar 18, 2011 at 8:38 AM, Eric S Fraga <e.fraga@ucl.ac.uk> wrote:
> Sébastien Vauban <wxhgmqzgwmuf@spammotel.com> writes:
>
> [...]
>
>> 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
>
> This could indeed be one cause, especially depending on what this does
> when there is no block-end line, or at least not anywhere near in the
> buffer.  I seem to get a slowdown when I have a situation like this:
>
> #+begin_example
>
> [... some text ...]
> #+begin_src somelanguage
> [... text which is part of the source block...]
> <point here>
>
> [... lots of other text ...]
> [... including other source blocks]
>
> #+end_example
>
> where there is no matching #+end_src or, more precisely, the
> next #+end_src line is one that does not belong to this current source
> block.  Your search (in org.el) for the end of the block assumes that it
> does have the end statement in place already.  I'm not sure how to fix
> this because it's an ill-defined situation.
>
> It may be worthwhile making the overlay optional?  Although I must admit
> that I like it!
>
> My solution, by the way, is to insert the #+end_src line immediately
> upon writing a #+begin_src line and then back up a line to start writing
> the code.
>
> --
> : Eric S Fraga (GnuPG: 0xC89193D8FFFCF67D) in Emacs 24.0.50.1
> : using Org-mode version 7.5 (release_7.5.77.g74268)
>
>



-- 
Julian Mariano Burgos
Hafrannsóknastofnunin/Marine Research Institute
Skúlagata 4, 121 Reykjavík, Iceland
Sími/Telephone : +354-5752037
Bréfsími/Telefax:  +354-5752001
Netfang/Email: julian@hafro.is, jmburgos@uw.edu

  reply	other threads:[~2011-03-18 12:45 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 [this message]
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
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='AANLkTi=uL3=nR4V55iiMnBF1C91xYXPyX=-aTOkomFJH@mail.gmail.com' \
    --to=jmburgos@uw.edu \
    --cc=e.fraga@ucl.ac.uk \
    --cc=emacs-orgmode@gnu.org \
    --cc=wxhgmqzgwmuf@spammotel.com \
    --subject='Re: 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).