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bug#56692: 29.0.50; scroll-bar in the minibuffer window disappears
From: |
Po Lu |
Subject: |
bug#56692: 29.0.50; scroll-bar in the minibuffer window disappears |
Date: |
Fri, 22 Jul 2022 19:53:59 +0800 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) |
Visuwesh <visuweshm@gmail.com> writes:
> The exact details of this disappearance varies from my Emacs config
> started as a daemon and emacs -Q. To reproduce,
>
> 1. emacs -Q
> 2. C-x 2
> 3. Witness the disappearance.
> 4. M-:
> 5. Scroll-bar shows up again.
> 6. C-x 0
> 7. Scroll-bar shies away.
I fixed this on master but to be frank I don't know why it works, and
why this call to move_it_to in set_vertical_scroll_bar makes the scroll
bar not redeemed in inactive mini windows after redisplay_window ends:
---> move_it_to (&it, -1, it.last_visible_x, window_box_height (w), -1,
MOVE_TO_X | MOVE_TO_Y);
If anyone else can figure it out, I would be very grateful.
TIA.