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bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks hel
From: |
Eli Zaretskii |
Subject: |
bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers |
Date: |
Sat, 19 Feb 2022 19:22:36 +0200 |
> Date: Sat, 19 Feb 2022 18:07:03 +0100
> Cc: juri@linkov.net, monnier@iro.umontreal.ca, larsi@gnus.org,
> spacibba@aol.com, 53910@debbugs.gnu.org
> From: martin rudalics <rudalics@gmx.at>
>
> > What exactly do you mean by "interactive use only"? Several commands
> > invoke bury-buffer as part of their job -- or do you consider that to
> > be "interactive use" as well?
>
> No. Consider the following two forms:
>
> (defun foo (&optional buffer)
> (interactive)
> (let ((buffer (window-normalize-buffer buffer)))
> (if (or (and (window-next-sibling)
> (eq (window-buffer (window-next-sibling)) buffer))
> (and (window-prev-sibling)
> (eq (window-buffer (window-prev-sibling)) buffer)))
> (bury-buffer buffer)
> (kill-buffer buffer))))
>
> (defun foo (&optional buffer)
> (interactive)
> (if (let ((buffer (window-normalize-buffer buffer)))
> (or (and (window-next-sibling)
> (eq (window-buffer (window-next-sibling)) buffer))
> (and (window-prev-sibling)
> (eq (window-buffer (window-prev-sibling)) buffer))))
> (bury-buffer buffer)
> (kill-buffer buffer)))
>
> If, after C-x 2, I do M-x foo, the first will leave the windows' buffers
> unchanged while the second will show another buffer in the selected
> window. So my conclusion is to never use 'bury-buffer' in Lisp code.
That bury-buffer can be mis-used or abused doesn't mean it should not
be used correctly, especially since we do that in many places.
Moreover, bury-buffer does little besides bury-buffer-internal, so I
still don't understand the emotional reaction.
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, (continued)
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, Juri Linkov, 2022/02/13
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, Stefan Monnier, 2022/02/17
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, Juri Linkov, 2022/02/17
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, Stefan Monnier, 2022/02/17
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, Juri Linkov, 2022/02/18
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, Stefan Monnier, 2022/02/18
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, Juri Linkov, 2022/02/20
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, martin rudalics, 2022/02/19
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, Eli Zaretskii, 2022/02/19
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, martin rudalics, 2022/02/19
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers,
Eli Zaretskii <=
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, martin rudalics, 2022/02/20
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, Juri Linkov, 2022/02/20
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, martin rudalics, 2022/02/21
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, Juri Linkov, 2022/02/22
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, martin rudalics, 2022/02/23
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, Stefan Monnier, 2022/02/19
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, martin rudalics, 2022/02/20
- bug#53910: [External] : bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, Stefan Monnier, 2022/02/20
bug#53910: 29.0.50; context-menu-mode breaks help in read-only buffers, martin rudalics, 2022/02/10