emacs-orgmode@gnu.org archives
 help / color / mirror / code / Atom feed
From: Achim Gratz <Stromeko@nexgo.de>
To: emacs-orgmode@gnu.org
Subject: Re: Regex Speedup for org-refresh-category-properties.
Date: Tue, 29 Jul 2014 18:20:36 +0200	[thread overview]
Message-ID: <87vbqgf86j.fsf@Rainer.invalid> (raw)
In-Reply-To: m261igx25h.fsf@purvis.id.au

Malcolm Purvis writes:
> I use the master version of org, and some months ago the time required
> to generate my custom agenda view sky rocketed.  I've found that 90% of
> the time was being spent in the call to re-search-forward in
> org-refresh-category-properties.  The patch below speeds up the regular
> expression search and makes the generation of my agenda as fast as
> before.

I agree that this is faster, but it doesn't look right.  Specifically I
don't think you are matching CATEGORY drawers any longer.

> -		 "^[ \t]*\\(#\\+CATEGORY:\\|[ \t]*:CATEGORY:\\)\\(.*\\)" nil t)
> +		 "^[ \t]*\\(#\\+CATEGORY:\\|*:CATEGORY:\\)\\(.*\\)" nil t)

I think that "^[ \t]*\\(\\(?:#\\+\\|:\\)CATEGORY:\\)\\(.*\\)" would be a
better regex, assuming that the original regex was doing the right thing.

+<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+

SD adaptation for Waldorf Blofeld V1.15B11:

  parent reply	other threads:[~2014-07-29 16:21 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-29  3:41 Regex Speedup for org-refresh-category-properties Malcolm Purvis
2014-07-29 13:23 ` Bastien
2014-07-29 14:47 ` Nick Dokos
2014-07-29 14:56   ` Bastien
2014-07-29 16:20 ` Achim Gratz [this message]
2014-07-29 21:28   ` Bastien
2014-07-29 23:46   ` Malcolm Purvis
2014-07-30  7:17     ` Achim Gratz

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:

  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=87vbqgf86j.fsf@Rainer.invalid \
    --to=stromeko@nexgo.de \
    --cc=emacs-orgmode@gnu.org \


* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this public inbox


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).