[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: redisplay-dont-pause
From: |
Eli Zaretskii |
Subject: |
Re: redisplay-dont-pause |
Date: |
Fri, 16 Sep 2011 20:45:15 +0300 |
> Date: Fri, 16 Sep 2011 13:29:42 -0400
> From: Richard Stallman <address@hidden>
> CC: address@hidden
>
> Because the optimizations rely on the display being up to date, which
> cannot be assured if redisplay was aborted half way through.
>
> There is no reason in principle that it can't be assured.
> The display code I wrote assured the integrity of the records,
> even when it stopped having updated only some of the lines.
> And the multi-font display code in Emacs 19 did so too.
Perhaps if you describe the design of how the old display engine kept
records about up-to-dateness of display portions, we could see if the
same design principles can be used with the current display engine,
and maybe implement such a feature.
- Re: redisplay-dont-pause, (continued)
Re: redisplay-dont-pause, Christoph Scholtes, 2011/09/14
Re: redisplay-dont-pause, Richard Stallman, 2011/09/15
- Re: redisplay-dont-pause, Eli Zaretskii, 2011/09/15
- Re: redisplay-dont-pause, Richard Stallman, 2011/09/15
- Re: redisplay-dont-pause, Eli Zaretskii, 2011/09/16
- Re: redisplay-dont-pause, Richard Stallman, 2011/09/16
- Re: redisplay-dont-pause,
Eli Zaretskii <=
- Re: redisplay-dont-pause, Richard Stallman, 2011/09/16
- Re: redisplay-dont-pause, Eli Zaretskii, 2011/09/17
- Re: redisplay-dont-pause, Chong Yidong, 2011/09/17
- Re: redisplay-dont-pause, Eli Zaretskii, 2011/09/24
- Re: redisplay-dont-pause, Stefan Monnier, 2011/09/17
- Re: redisplay-dont-pause, Juanma Barranquero, 2011/09/18