From: Stefan Monnier <monnier@iro.umontreal.ca>
To: "Stephen J. Turnbull" <stephen@xemacs.org>
Cc: Nathaniel Flath <flat0103@gmail.com>, emacs-devel@gnu.org
Subject: Re: Overlays and point-entered
Date: Thu, 24 Sep 2009 10:31:39 -0400 [thread overview]
Message-ID: <jwvzl8kct6x.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <87k4zpywu2.fsf@uwakimon.sk.tsukuba.ac.jp> (Stephen J. Turnbull's message of "Thu, 24 Sep 2009 10:07:17 +0900")
>> Yes, you'd need to implement a get-overlays-at-pos.
> This is non-trivial to implement efficiently. The XEmacs
> implementation is so (perhaps unnecessarily) complex that Richard once
> wrote:
It shouldn't be difficult to change the get_pos_property function we
already have to return the list of relevant overlays.
Our overlay code is not efficient, but it's indeed not easy to make it
significantly better.
Stefan
next prev parent reply other threads:[~2009-09-24 14:31 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-11 0:09 Overalays and point-entered Nathaniel Flath
2009-09-11 1:57 ` Stefan Monnier
[not found] ` <5e3a506e0909101902h72747299u2e306830ce63b11d@mail.gmail.com>
[not found] ` <jwvmy52p4re.fsf-monnier+emacs@gnu.org>
2009-09-11 4:08 ` Nathaniel Flath
2009-09-13 16:47 ` Nathaniel Flath
2009-09-14 1:16 ` Stefan Monnier
[not found] ` <5e3a506e0909140810r38a83a84l387fb6bafeb962c1@mail.gmail.com>
[not found] ` <jwvzl8x49un.fsf-monnier+emacs@gnu.org>
2009-09-16 20:46 ` Nathaniel Flath
2009-09-17 1:05 ` Stefan Monnier
2009-09-23 15:41 ` Nathaniel Flath
2009-09-23 20:55 ` Stefan Monnier
2009-09-24 1:07 ` Stephen J. Turnbull
2009-09-24 14:31 ` Stefan Monnier [this message]
2009-09-24 13:47 ` Nathaniel Flath
2009-09-24 14:04 ` Nathaniel Flath
2009-09-24 14:26 ` Stefan Monnier
2009-10-06 18:33 ` Nathaniel Flath
2009-10-17 17:00 ` Nathaniel Flath
2009-10-18 1:09 ` Stefan Monnier
2009-10-22 3:35 ` Nathaniel Flath
2009-10-22 15:37 ` Stefan Monnier
2009-10-23 15:43 ` Nathaniel Flath
2009-10-25 2:30 ` Stefan Monnier
2009-10-27 8:42 ` Nathaniel Flath
2009-10-27 13:28 ` Stefan Monnier
2009-10-28 0:44 ` Miles Bader
2009-10-31 17:03 ` Nathaniel Flath
2009-11-06 14:54 ` Nathaniel Flath
2009-12-09 23:41 ` Nathaniel Flath
2009-12-10 3:37 ` Nathaniel Flath
2009-12-10 8:32 ` Stefan Monnier
2009-12-20 23:39 ` Nathaniel Flath
2010-01-02 3:34 ` Nathaniel Flath
2010-01-08 7:19 ` Nathaniel Flath
2010-01-15 2:38 ` Stefan Monnier
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