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Re: more problems with line-move
From: |
Stefan Monnier |
Subject: |
Re: more problems with line-move |
Date: |
09 Mar 2004 13:59:37 -0500 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.3.50 |
> I designed my invisible-intangible patch to prevent such inconsistent
> behavior. The idea is that position B is part of the range of
> off-limits positions, even though the character between B and B+1 is
> neither invisible or intangible. Therefore, the inconsistency of
> A or B cannot happen.
Given the fact that I have never seen such a situation in practice,
I figured it was safer to not impose any such constraint (i.e. stay closer
to the previous behavior where point could be anywhere betwen A and B).
If you want to add this new behavior where B is always off-limit, then be
careful to only add it if the invisible text has no ellipsis.
> But yes, we can sometimes reach point A and sometimes point B (both
> ends of a non-sticky invisible extent of text) depending on how the
> user gets to this text. For sticky invisible text, this should
> not happen.
> How does stickiness affect it? Perhaps telling people to use stickiness
> in certain ways is a solution. Or perhaps this code should be changed
> in regard to how it depends on stickiness.
If the invisibility is sticky at one end, then this end is basically marked
as "off-limits".
Stefan
- Re: more problems with line-move, Stefan Monnier, 2004/03/01
- Re: more problems with line-move, Richard Stallman, 2004/03/07
- Re: more problems with line-move, Stefan Monnier, 2004/03/07
- Re: more problems with line-move, Richard Stallman, 2004/03/10
- Re: more problems with line-move, Stefan Monnier, 2004/03/10
- Re: more problems with line-move, Richard Stallman, 2004/03/10
- Re: more problems with line-move, Stefan Monnier, 2004/03/10
- Re: more problems with line-move, Richard Stallman, 2004/03/10
- Re: more problems with line-move,
Stefan Monnier <=
- Re: more problems with line-move, Richard Stallman, 2004/03/13
- Re: more problems with line-move, Stefan Monnier, 2004/03/14
- Re: more problems with line-move, Richard Stallman, 2004/03/16
- Re: more problems with line-move, Stefan Monnier, 2004/03/16