[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Error during redisplay
From: |
Richard Stallman |
Subject: |
Re: Error during redisplay |
Date: |
Wed, 27 Feb 2008 11:08:27 -0500 |
I still think it wrong to change the text according to where it is
displayed.
I agree -- I get a very bad feeling about that.
As far as I know, text properties are also subject to undo treatment.
That is another good argument.
This would appear to call at most for overlays
At present, strings cannot have overlays. And I am not sure
if overlays are really right for this data; just because text properties
have a bad aspect, that doesn't mean overlays don't.
There could be some other internal cache for this.
It calls for more thought.
> So, another way is to re-design the current redisplay engine
> to generate a composition glyph every time just by calling C
> functions. I think it's an interesting experiment.
That is cleaner, for sure. It could also be slower, but how much?
- Error during redisplay, Juanma Barranquero, 2008/02/23
- Re: Error during redisplay, Juanma Barranquero, 2008/02/25
- Re: Error during redisplay, Kenichi Handa, 2008/02/25
- Re: Error during redisplay, Stefan Monnier, 2008/02/25
- Re: Error during redisplay, Richard Stallman, 2008/02/26
- Re: Error during redisplay, Kenichi Handa, 2008/02/26
- Re: Error during redisplay, David Kastrup, 2008/02/27
- Re: Error during redisplay, Kenichi Handa, 2008/02/27
- Re: Error during redisplay, David Kastrup, 2008/02/27
- Re: Error during redisplay,
Richard Stallman <=
- Re: Error during redisplay, Stefan Monnier, 2008/02/27
- Re: Error during redisplay, Kenichi Handa, 2008/02/28
- Re: Error during redisplay, Stefan Monnier, 2008/02/28
- Re: Error during redisplay, Richard Stallman, 2008/02/27
Error during redisplay, Bob Rogers, 2008/02/26