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bug#56815: 29.0.50; Isearch lazy-highlight highlights too much when trun
From: |
Eli Zaretskii |
Subject: |
bug#56815: 29.0.50; Isearch lazy-highlight highlights too much when truncate-lines is in effect |
Date: |
Sun, 21 Aug 2022 20:06:12 +0300 |
> From: Juri Linkov <juri@linkov.net>
> Cc: gregory@heytings.org, larsi@gnus.org, 56815@debbugs.gnu.org
> Date: Sun, 21 Aug 2022 19:32:14 +0300
>
> > You can now use the new long-line-optimizations-p predicate for that.
> > Although from your description above, perhaps Isearch should behave
> > like that in a buffer with line-truncation regardless of the long
> > lines.
>
> This means using the same condition like in 'line-move'?
>
> (and
> (or truncate-lines
> (and (integerp truncate-partial-width-windows)
> (< (window-total-width)
> truncate-partial-width-windows))
> (and truncate-partial-width-windows
> (not (integerp truncate-partial-width-windows))
> (not (window-full-width-p))))
> ;; ...or if lines are truncated, this buffer
> ;; doesn't have very long lines.
> (long-line-optimizations-p))
Yes, this is the (unfortunately complicated) way of determining
whether the window has truncated lines.
> I suggest to leave 'long-line-optimizations-p' at the end because
It _is_ at the end, isn't it?
> in such cases when 'lazy-highlight-cleanup' is customized to nil
> the users might want to leave highlighting on truncated lines
> after exiting Isearch to see matches when scrolling horizontally
> (when lines are not long).
Ideally, when the window is hscrolled, the matches that come into view
should be lazily highlighted, and those which become invisible should
be de-highlighted.
- bug#56815: 29.0.50; Isearch lazy-highlight highlights too much when truncate-lines is in effect, Eli Zaretskii, 2022/08/01
- bug#56815: 29.0.50; Isearch lazy-highlight highlights too much when truncate-lines is in effect, Juri Linkov, 2022/08/01
- bug#56815: 29.0.50; Isearch lazy-highlight highlights too much when truncate-lines is in effect, Gregory Heytings, 2022/08/02
- bug#56815: 29.0.50; Isearch lazy-highlight highlights too much when truncate-lines is in effect, Eli Zaretskii, 2022/08/14
- bug#56815: 29.0.50; Isearch lazy-highlight highlights too much when truncate-lines is in effect, Juri Linkov, 2022/08/21
- bug#56815: 29.0.50; Isearch lazy-highlight highlights too much when truncate-lines is in effect,
Eli Zaretskii <=
- bug#56815: 29.0.50; Isearch lazy-highlight highlights too much when truncate-lines is in effect, Juri Linkov, 2022/08/21
- bug#56815: 29.0.50; Isearch lazy-highlight highlights too much when truncate-lines is in effect, Eli Zaretskii, 2022/08/21
- bug#56815: 29.0.50; Isearch lazy-highlight highlights too much when truncate-lines is in effect, Juri Linkov, 2022/08/22
- bug#56815: 29.0.50; Isearch lazy-highlight highlights too much when truncate-lines is in effect, Eli Zaretskii, 2022/08/22
- bug#56815: 29.0.50; Isearch lazy-highlight highlights too much when truncate-lines is in effect, Juri Linkov, 2022/08/23
- bug#56815: 29.0.50; Isearch lazy-highlight highlights too much when truncate-lines is in effect, Eli Zaretskii, 2022/08/23
- bug#56815: 29.0.50; Isearch lazy-highlight highlights too much when truncate-lines is in effect, Juri Linkov, 2022/08/23
- bug#56815: 29.0.50; Isearch lazy-highlight highlights too much when truncate-lines is in effect, Juri Linkov, 2022/08/27