From: "Davis Herring" <herring@lanl.gov>
To: "alin.s" <alinsoar@voila.fr>
Cc: emacs-devel@gnu.org
Subject: Re: redisplay system of emacs
Date: Tue, 16 Feb 2010 08:40:17 -0800 (PST) [thread overview]
Message-ID: <35766.130.55.118.19.1266338417.squirrel@webmail.lanl.gov> (raw)
In-Reply-To: <27566385.post@talk.nabble.com>
[Alin, I'm fully aware that you're not advocating this idea now. I don't
mean to attack, but to explain something that wasn't said explicitly.]
> Redisplay_internal does lots and lots of computations to detect which part
> of the buffer should be redisplayed at a given moment. All these
> computations can be avoided using a system of subwindows (1 for every
> char).
Those computations are complicated because the buffer contents (or window
width, or scroll amount, or...) might have changed, not just because the
window might have been damaged in some complicated fashion.
Davis
--
This product is sold by volume, not by mass. If it appears too dense or
too sparse, it is because mass-energy conversion has occurred during
shipping.
next prev parent reply other threads:[~2010-02-16 16:40 UTC|newest]
Thread overview: 162+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-28 0:19 redisplay system of emacs alin.s
2010-01-28 4:13 ` Eli Zaretskii
2010-01-28 9:07 ` Lennart Borgman
2010-01-28 11:27 ` Eli Zaretskii
2010-01-28 11:47 ` Lennart Borgman
2010-01-28 12:43 ` Eli Zaretskii
2010-01-28 12:53 ` Lennart Borgman
2010-01-28 14:10 ` Miles Bader
2010-01-28 15:04 ` alin.s
2010-01-28 22:34 ` Lennart Borgman
2010-01-29 10:04 ` Paul R
2010-01-29 10:17 ` David Kastrup
2010-01-29 10:23 ` Lennart Borgman
2010-01-29 10:30 ` David Kastrup
2010-01-29 13:18 ` Lennart Borgman
2010-01-29 11:03 ` Miles Bader
2010-01-29 11:38 ` Eli Zaretskii
2010-01-29 15:10 ` Miles Bader
2010-01-29 17:30 ` Eli Zaretskii
2010-01-29 10:48 ` Paul R
2010-01-29 11:01 ` David Kastrup
2010-01-29 18:19 ` Stefan Monnier
2010-01-29 11:35 ` Eli Zaretskii
2010-01-29 13:06 ` Paul R
2010-01-29 13:10 ` David Kastrup
2010-01-29 13:45 ` Eli Zaretskii
2010-01-29 15:28 ` Chong Yidong
2010-01-29 18:35 ` Stefan Monnier
2010-01-29 18:56 ` Óscar Fuentes
2010-01-30 11:46 ` Richard Stallman
2010-01-30 12:51 ` Óscar Fuentes
2010-01-30 15:39 ` Eli Zaretskii
2010-01-30 19:21 ` Óscar Fuentes
2010-01-30 21:31 ` Eli Zaretskii
2010-01-31 9:32 ` David Kastrup
2010-01-31 12:41 ` Richard Stallman
2010-01-29 19:53 ` Eli Zaretskii
2010-01-30 18:04 ` Stefan Monnier
2010-01-30 18:39 ` Stephen J. Turnbull
2010-01-30 10:34 ` Fabian Ezequiel Gallina
2010-01-30 10:52 ` David Kastrup
2010-01-30 21:18 ` Stefan Monnier
2010-01-29 13:07 ` David Kastrup
2010-01-28 5:10 ` Ken Hori
2010-01-28 12:10 ` Stephen J. Turnbull
2010-01-28 13:41 ` alin.s
2010-01-28 14:50 ` Stephen J. Turnbull
2010-02-12 8:31 ` alin.s
2010-02-12 12:10 ` Juanma Barranquero
2010-02-12 13:41 ` alin.s
2010-02-12 12:49 ` Jan Djärv
2010-02-12 13:30 ` alin.s
2010-02-12 14:25 ` Jan Djärv
2010-02-12 14:37 ` alin.s
2010-02-12 14:53 ` alin.s
2010-02-12 15:11 ` Jan Djärv
2010-02-12 15:31 ` David Kastrup
2010-02-12 15:55 ` Jan Djärv
2010-02-12 16:53 ` alin.s
2010-02-12 18:55 ` David Kastrup
2010-02-14 19:13 ` alin.s
2010-02-17 13:14 ` Chong Yidong
2010-02-23 0:45 ` Giuseppe Scrivano
2010-02-23 3:01 ` David Reitter
2010-02-23 3:34 ` Tom Tromey
2010-02-23 14:31 ` Richard Stallman
2010-03-05 22:53 ` Concurrency (was: redisplay system of emacs) Stefan Monnier
2010-03-05 22:57 ` Andreas Schwab
2010-03-11 14:18 ` Giuseppe Scrivano
2010-03-25 16:49 ` Giuseppe Scrivano
2010-03-26 17:10 ` Concurrency Ted Zlatanov
2010-03-26 19:37 ` Concurrency Tom Tromey
2010-03-27 3:00 ` Concurrency Ted Zlatanov
2010-03-27 13:33 ` Concurrency Stefan Monnier
2010-03-29 18:18 ` Concurrency Tom Tromey
2010-03-28 19:40 ` Concurrency Tom Tromey
2010-03-28 20:03 ` Concurrency Stefan Monnier
2010-03-28 20:25 ` Concurrency Davis Herring
2010-03-28 20:54 ` Concurrency Giuseppe Scrivano
2010-03-28 23:18 ` Concurrency Stefan Monnier
2010-03-29 10:04 ` Concurrency Giuseppe Scrivano
2010-03-29 15:37 ` Concurrency Tom Tromey
2010-03-29 16:16 ` Concurrency Stefan Monnier
2010-03-29 16:36 ` Concurrency Ken Raeburn
2010-03-29 17:41 ` Concurrency Stefan Monnier
2010-03-29 16:33 ` Concurrency Ken Raeburn
2010-03-29 16:58 ` Concurrency Tom Tromey
2010-03-29 17:46 ` Concurrency Stefan Monnier
2010-03-29 17:37 ` Concurrency Giuseppe Scrivano
2010-03-29 18:21 ` Concurrency Stefan Monnier
2010-03-28 21:19 ` Concurrency Tom Tromey
2010-03-28 21:22 ` Concurrency Daniel Colascione
2010-03-28 23:20 ` Concurrency Stefan Monnier
2010-03-29 2:18 ` Concurrency Tom Tromey
2010-03-28 21:17 ` Concurrency Tom Tromey
2010-03-29 16:25 ` Concurrency Ken Raeburn
2010-03-29 16:49 ` Concurrency Tom Tromey
2010-03-29 17:39 ` Concurrency Stefan Monnier
2010-03-31 17:13 ` gsoc for concurrent Emacs? (was: Concurrency) Ted Zlatanov
2010-04-01 9:45 ` Giuseppe Scrivano
2010-03-28 21:04 ` Concurrency Giuseppe Scrivano
2010-03-28 21:25 ` Concurrency Daniel Colascione
2010-03-29 2:20 ` Concurrency Tom Tromey
2010-02-14 19:25 ` redisplay system of emacs alin.s
2010-02-16 16:40 ` Davis Herring [this message]
2010-02-16 19:20 ` grischka
2010-02-16 19:55 ` Thien-Thi Nguyen
2010-02-17 13:56 ` alin.s
2010-02-16 20:00 ` Eli Zaretskii
2010-02-16 20:56 ` grischka
2010-02-17 4:20 ` Eli Zaretskii
-- strict thread matches above, loose matches on Subject: below --
2010-01-29 19:48 grischka
2010-01-30 5:39 ` Stephen J. Turnbull
2010-01-30 9:53 ` David Kastrup
2010-01-30 11:01 ` Stephen J. Turnbull
2010-01-30 11:08 ` David Kastrup
2010-01-30 11:54 ` Paul R
2010-01-30 13:52 ` Stephen J. Turnbull
2010-01-30 11:24 ` Eli Zaretskii
2010-01-30 12:53 ` Alan Mackenzie
2010-01-30 9:57 ` Eli Zaretskii
2010-01-30 11:46 ` Richard Stallman
2010-01-30 12:11 ` Paul R
2010-01-30 13:26 ` Alan Mackenzie
2010-01-30 13:42 ` David Kastrup
2010-01-30 13:49 ` Juanma Barranquero
2010-01-30 13:54 ` Paul R
2010-01-30 15:15 ` Stephen J. Turnbull
2010-01-30 15:07 ` Stephen J. Turnbull
2010-01-31 12:41 ` Richard Stallman
2010-01-31 16:36 ` grischka
2010-02-01 21:06 ` Richard Stallman
2010-02-02 3:32 ` Stephen J. Turnbull
2010-02-02 21:21 ` Richard Stallman
2010-02-02 21:42 ` David Kastrup
2010-02-03 0:24 ` Lennart Borgman
2010-02-03 6:45 ` David Kastrup
2010-02-03 13:34 ` Richard Stallman
2010-02-03 14:15 ` David Kastrup
2010-02-03 14:18 ` Daniel Colascione
2010-02-04 11:01 ` Richard Stallman
2010-02-03 2:48 ` Stephen J. Turnbull
2010-02-03 12:19 ` Juanma Barranquero
2010-02-04 11:00 ` Richard Stallman
2010-02-04 11:06 ` Juanma Barranquero
2010-02-05 12:44 ` Richard Stallman
2010-02-05 18:37 ` grischka
2010-02-03 13:34 ` Richard Stallman
2010-02-03 17:26 ` Stephen J. Turnbull
2010-02-03 17:45 ` David Kastrup
2010-02-03 18:35 ` grischka
2010-02-03 18:36 ` Óscar Fuentes
2010-02-03 19:03 ` Lennart Borgman
2010-02-03 20:31 ` Ted Zlatanov
2010-02-03 20:37 ` Lennart Borgman
2010-02-04 8:23 ` Stephen J. Turnbull
2010-02-04 23:18 ` Richard Stallman
2010-02-05 5:46 ` Stephen J. Turnbull
2010-02-04 11:01 ` Richard Stallman
2010-02-04 11:38 ` David Kastrup
2010-02-05 19:08 ` Richard Stallman
2010-02-04 12:28 ` Stephen J. Turnbull
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