From: Ihor Radchenko <yantar92@gmail.com>
To: "Kévin Le Gouguec" <kevin.legouguec@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: [9.4] LOGBOOK visibility
Date: Sat, 04 Jul 2020 19:18:42 +0800 [thread overview]
Message-ID: <87imf38r59.fsf@localhost> (raw)
In-Reply-To: <87imf3ofaj.fsf@gmail.com>
> FWIW, I think Emacs has a branch (feature/noverlay) which has been
> reported to improve performance with overlays. AFAICT it's just hanging
> there waiting to be merged (though a naive "git merge" reveals some
> conflicts); some quick Googling suggests it has last been discussed two
> years ago:
That branch is around for a very long time. The last attempt on it was
back in December [1]. However, all the progress was only in tests, not in
actual code. As I mentioned in the discussion about using properties
instead of overlays, I prefer to modify org now rather than waiting for
someone to finalise and merge that branch.
Also, text properties appear to use less memory.
Best,
Ihor
[1] https://lists.gnu.org/archive/html/emacs-devel/2019-12/msg00115.html
Kévin Le Gouguec <kevin.legouguec@gmail.com> writes:
> Thank you for taking the time to make this write-up.
>
> Nicolas Goaziou <mail@nicolasgoaziou.fr> writes:
>
>> With overlays, you can't have your cake
>> and eat it too.
>
> FWIW, I think Emacs has a branch (feature/noverlay) which has been
> reported to improve performance with overlays. AFAICT it's just hanging
> there waiting to be merged (though a naive "git merge" reveals some
> conflicts); some quick Googling suggests it has last been discussed two
> years ago:
>
> https://lists.gnu.org/archive/html/emacs-devel/2018-03/msg00565.html
>
--
Ihor Radchenko,
PhD,
Center for Advancing Materials Performance from the Nanoscale (CAMP-nano)
State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, China
Email: yantar92@gmail.com, ihor_radchenko@alumni.sutd.edu.sg
prev parent reply other threads:[~2020-07-04 11:19 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-02 10:19 [9.4] LOGBOOK visibility Kévin Le Gouguec
2020-07-03 13:47 ` Kévin Le Gouguec
2020-07-03 18:17 ` Kévin Le Gouguec
2020-07-04 2:53 ` Ihor Radchenko
2020-07-04 4:57 ` Ihor Radchenko
2020-07-04 8:03 ` Kévin Le Gouguec
2020-07-04 8:08 ` Nicolas Goaziou
2020-07-04 8:28 ` Kévin Le Gouguec
2020-07-04 11:18 ` Ihor Radchenko [this message]
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