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bug#8355: 24.0.50; Boxes in mode-line and scrolling
From: |
Lars Ingebrigtsen |
Subject: |
bug#8355: 24.0.50; Boxes in mode-line and scrolling |
Date: |
Tue, 08 Dec 2020 19:18:12 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Antoine Levitt <antoine.levitt@gmail.com> writes:
> Here's a reproducer from emacs -Q (just reproduced on 27.1):
>
> Set
> (setq scroll-conservatively 100000000)
> (setq scroll-preserve-screen-position 'stay)
>
> Open a latex file of some complexity (with sections and math, for
> instance https://arxiv.org/e-print/2003.00726, but it works on any tex
> file), and make sure it's in latex-mode. Go somewhere in the middle of
> the file, center point (C-l), then scroll up then down (C-v and M-v).
Yup; I can reproduce this in Emacs 28 -- point moves around a lot when
paging back and forth.
> I traced it down to
> lines of varying heights: it disappears if I set
> (setq font-latex-fontify-script nil)
> (setq font-latex-fontify-sectioning 'color)
Yes, I guess this is due to the mixture of line heights in that
buffer -- when it's computing how many lines to scroll back and forth,
it's not being consistent when going forward and backward.
Eli, does this sound familiar to you?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#8355: 24.0.50; Boxes in mode-line and scrolling, Lars Ingebrigtsen, 2020/12/08
- bug#8355: 24.0.50; Boxes in mode-line and scrolling, Antoine Levitt, 2020/12/08
- bug#8355: 24.0.50; Boxes in mode-line and scrolling,
Lars Ingebrigtsen <=
- bug#8355: 24.0.50; Boxes in mode-line and scrolling, Eli Zaretskii, 2020/12/08
- bug#8355: 24.0.50; Boxes in mode-line and scrolling, Lars Ingebrigtsen, 2020/12/08
- bug#8355: 24.0.50; Boxes in mode-line and scrolling, Eli Zaretskii, 2020/12/08
- bug#8355: 24.0.50; Boxes in mode-line and scrolling, Eli Zaretskii, 2020/12/09
- bug#8355: 24.0.50; Boxes in mode-line and scrolling, Lars Ingebrigtsen, 2020/12/09
- bug#8355: 24.0.50; Boxes in mode-line and scrolling, Eli Zaretskii, 2020/12/09
- bug#8355: 24.0.50; Boxes in mode-line and scrolling, Lars Ingebrigtsen, 2020/12/09
- bug#8355: 24.0.50; Boxes in mode-line and scrolling, Antoine Levitt, 2020/12/09
- bug#8355: 24.0.50; Boxes in mode-line and scrolling, Eli Zaretskii, 2020/12/09