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Re: Display problems with `before-string' in overlay
From: |
Stefan Monnier |
Subject: |
Re: Display problems with `before-string' in overlay |
Date: |
Mon, 16 Apr 2007 20:25:38 -0400 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.97 (gnu/linux) |
> A note: What makes me a bit upset is more that I get the feeling that you
> think the bug is unimportant
Actually, I do think so: the position where the cursor is displayed when
placed on a before-string (or a display string) has always been
fairly approximate. E.g. Whether to display it *before* or *after* the
display string should depend in most cases on the stickiness of the property
(i.e. would insertion of a char at point insert it before or after the
display string?), but AFAIK we still don't do that: we just choose one of
the two arbitrarily (sometimes just because it's convenient or it seemed
right in some circumstance, or because "that's how it worked in earlier
releases"). So as a user, I expect the cursor movement to be a bit odd in
the presence of display strings.
I agree that this situation should be improved, but as long as the position
is chosen arbitrarily anyway, I don't see it as a big problem if this
arbitrary choice happens to be occasionally in the middle of the display
string rather than at one of its ends.
Stefan
- Re: Display problems with `before-string' in overlay, (continued)
- Re: Display problems with `before-string' in overlay, Juanma Barranquero, 2007/04/16
- Re: Display problems with `before-string' in overlay, Lennart Borgman (gmail), 2007/04/16
- Re: Display problems with `before-string' in overlay, Juanma Barranquero, 2007/04/16
- Re: Display problems with `before-string' in overlay, Eli Zaretskii, 2007/04/16
- Re: Display problems with `before-string' in overlay, Lennart Borgman (gmail), 2007/04/16
- Re: Display problems with `before-string' in overlay, Juanma Barranquero, 2007/04/16
- Re: Display problems with `before-string' in overlay, Eli Zaretskii, 2007/04/16
- Re: Display problems with `before-string' in overlay, Lennart Borgman (gmail), 2007/04/16
- Re: Display problems with `before-string' in overlay,
Stefan Monnier <=
- Re: Display problems with `before-string' in overlay, Lennart Borgman (gmail), 2007/04/17
- Re: Display problems with `before-string' in overlay, Eli Zaretskii, 2007/04/17
- Re: Display problems with `before-string' in overlay, Lennart Borgman (gmail), 2007/04/17
- Re: Display problems with `before-string' in overlay, Eli Zaretskii, 2007/04/17
- Re: Display problems with `before-string' in overlay, Lennart Borgman (gmail), 2007/04/17
- Re: Display problems with `before-string' in overlay, Eli Zaretskii, 2007/04/17
- Re: Display problems with `before-string' in overlay, Lennart Borgman (gmail), 2007/04/17
- Re: Display problems with `before-string' in overlay, Nick Roberts, 2007/04/16
- Re: Display problems with `before-string' in overlay, Eli Zaretskii, 2007/04/15
- Re: Display problems with `before-string' in overlay, Richard Stallman, 2007/04/16