From: Eric Abrahamsen <eric@ericabrahamsen.net>
To: emacs-orgmode@gnu.org
Subject: Re: [RFC] Simple cache mechanism for `org-element-at-point'
Date: Fri, 04 Oct 2013 13:43:09 +0800 [thread overview]
Message-ID: <87li29a8wi.fsf@ericabrahamsen.net> (raw)
In-Reply-To: 87wqlu834i.fsf@gmail.com
Nicolas Goaziou <n.goaziou@gmail.com> writes:
> Hello,
>
> The following patches introduce a simple cache mechanism for both
> `org-element-at-point' and `org-element-context'. My goal is to make
> them fast enough to be used in most core commands (excepted
> headlines-only commands).
>
> Since a wrong cache can break Org behaviour badly, I would appreciate if
> it could be tested a bit. You can disable cache at any time by setting
> `org-element-use-cache' to nil and reset it with
> `org-element-cache-reset' function.
>
> It may also be interesting to tweak `org-element--cache-sync-idle-time'
> and `org-element--cache-merge-changes-threshold', although I don't
> expect a regular user to do it. Anyway, it may lead to better default
> values.
>
> Since cache is updated upon buffer modification, visibility status
> cannot be cached properly. Since it is also buggy, the first patch
> removes that data altogether.
Cool! Anything in particular that we should be looking out for
(structure editing, export, etc)? It has so far not set my computer on
fire.
next prev parent reply other threads:[~2013-10-04 5:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-03 21:18 [RFC] Simple cache mechanism for `org-element-at-point' Nicolas Goaziou
2013-10-04 5:43 ` Eric Abrahamsen [this message]
2013-10-04 8:53 ` Nicolas Goaziou
2013-10-04 9:13 ` Carsten Dominik
2013-10-04 17:15 ` Nicolas Goaziou
2013-10-27 8:52 ` Nicolas Goaziou
2013-10-30 10:06 ` Nicolas Goaziou
2013-10-30 12:39 ` Eric Abrahamsen
2013-11-03 12:39 ` Nicolas Goaziou
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