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bug#18285: 24.3.92; A combination of `display' on text and `invisible' a
From: |
Eli Zaretskii |
Subject: |
bug#18285: 24.3.92; A combination of `display' on text and `invisible' and `before/after-string' leads to the before/after string being displayed twice |
Date: |
Sun, 24 Aug 2014 05:44:26 +0300 |
> Date: Sun, 24 Aug 2014 05:28:42 +0400
> From: Dmitry Gutov <dgutov@yandex.ru>
> CC: 18285@debbugs.gnu.org
>
> On 08/23/2014 12:55 AM, Eli Zaretskii wrote:
>
> > Look at the code inside load_overlay_strings that handles this, to
> > understand what I'm saying.
>
> Do you mean the situation when the `invisible' overlay starts before the
> `display' starts? And then we skip to the end because of `invisible',
> but that position is covered by `display', so if we ignore the
> `invisible' there, `before-string' would not be displayed?
No, I mean the situation where a before-string or after-string overlay
is put on invisible text.
> Basically, my suggestion was to ignore it when `display' already
> performs all of its job. But the edge cases make it more complicated.
It's always the corner cases that add enormous complications. We are
talking about such corner case.
- bug#18285: 24.3.92; A combination of `display' on text and `invisible' and `before/after-string' leads to the before/after string being displayed twice, (continued)
- bug#18285: 24.3.92; A combination of `display' on text and `invisible' and `before/after-string' leads to the before/after string being displayed twice, Eli Zaretskii, 2014/08/21
- bug#18285: 24.3.92; A combination of `display' on text and `invisible' and `before/after-string' leads to the before/after string being displayed twice, Dmitry Gutov, 2014/08/21
- bug#18285: 24.3.92; A combination of `display' on text and `invisible' and `before/after-string' leads to the before/after string being displayed twice, Eli Zaretskii, 2014/08/21
- bug#18285: 24.3.92; A combination of `display' on text and `invisible' and `before/after-string' leads to the before/after string being displayed twice, Dmitry Gutov, 2014/08/21
- bug#18285: 24.3.92; A combination of `display' on text and `invisible' and `before/after-string' leads to the before/after string being displayed twice, Eli Zaretskii, 2014/08/22
- bug#18285: 24.3.92; A combination of `display' on text and `invisible' and `before/after-string' leads to the before/after string being displayed twice, Dmitry Gutov, 2014/08/22
- bug#18285: 24.3.92; A combination of `display' on text and `invisible' and `before/after-string' leads to the before/after string being displayed twice, Eli Zaretskii, 2014/08/22
- bug#18285: 24.3.92; A combination of `display' on text and `invisible' and `before/after-string' leads to the before/after string being displayed twice, Dmitry Gutov, 2014/08/22
- bug#18285: 24.3.92; A combination of `display' on text and `invisible' and `before/after-string' leads to the before/after string being displayed twice, Eli Zaretskii, 2014/08/22
- bug#18285: 24.3.92; A combination of `display' on text and `invisible' and `before/after-string' leads to the before/after string being displayed twice, Dmitry Gutov, 2014/08/23
- bug#18285: 24.3.92; A combination of `display' on text and `invisible' and `before/after-string' leads to the before/after string being displayed twice,
Eli Zaretskii <=
- bug#18285: 24.3.92; A combination of `display' on text and `invisible' and `before/after-string' leads to the before/after string being displayed twice, Dmitry Gutov, 2014/08/23
- bug#18285: 24.3.92; A combination of `display' on text and `invisible' and `before/after-string' leads to the before/after string being displayed twice, Eli Zaretskii, 2014/08/23
- bug#18285: 24.3.92; A combination of `display' on text and `invisible' and `before/after-string' leads to the before/after string being displayed twice, Dmitry Gutov, 2014/08/23