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bug#48493: 28.0.50; quit-window doesn't work
From: |
martin rudalics |
Subject: |
bug#48493: 28.0.50; quit-window doesn't work |
Date: |
Mon, 24 May 2021 18:51:18 +0200 |
> I think there is still edges cases :
>
> with emacs -Q
>
> ;; set some rules
> (setq display-buffer-alist
> '(("\\*\\(Backtrace\\)\\*"
> (display-buffer-in-side-window)
> (window-height . 0.2)
> (side . bottom))
> ("\\*\\(Messages\\)\\*"
> (display-buffer-in-side-window)
> (window-height . 0.2)
> (side . bottom))))
>
> ;; display the *Messages* buffer
> (view-echo-area-messages)
>
> ;; trigger a logical error to display the *Backtrace* buffer
> (> vim emacs)
>
> ;; trigger a quit-restore-window by calling kill-buffer in a dedicated
window
> (kill-buffer (get-buffer "*Backtrace*"))
> ;; the dedicated property has been cleaned from the window,
> ;; yet *Messages* is displayed in place of this window !
> (kill-buffer (get-buffer "*Messages*"))
> ;; calling kill-buffer in a non-dedicated window,
> ;; does not trigger quit-restore-window anymore
> ;; resulting in an undesirable buffer being displayed in place.
>
>
> What is the desired behavior of a dedicated window here ?
> Must *Messages* be displayed after we killed *Backtrace* in the first
> place ?
I think so, yes.
> I am suspecting that the locale value of `kill-buffer-hook' in
> *Backtrace* is interfering with this test but I have difficulties to
> find its human readable form.
I doubt that. It's probably due to my fix for Bug#48493. When
*Messages* is killed, the window should have no more previous buffers to
display and we should be able to kill it. But `switch-to-prev-buffer'
shows the "next" buffer instead. Try to come up with a solution that
does not reintroduce Bug#48493 and deletes the window when no previous
buffer is found.
martin
- bug#48493: 28.0.50; quit-window doesn't work, Sujith Manoharan, 2021/05/17
- bug#48493: 28.0.50; quit-window doesn't work, martin rudalics, 2021/05/18
- bug#48493: 28.0.50; quit-window doesn't work, Sujith Manoharan, 2021/05/18
- bug#48493: 28.0.50; quit-window doesn't work, pillule, 2021/05/24
- bug#48493: 28.0.50; quit-window doesn't work,
martin rudalics <=
- bug#48493: 28.0.50; quit-window doesn't work, pillule, 2021/05/24
- bug#48493: 28.0.50; quit-window doesn't work, martin rudalics, 2021/05/25
- bug#48493: 28.0.50; quit-window doesn't work, pillule, 2021/05/25
- bug#48493: 28.0.50; quit-window doesn't work, martin rudalics, 2021/05/25
- bug#48493: 28.0.50; quit-window doesn't work, pillule, 2021/05/26
- bug#48493: 28.0.50; quit-window doesn't work, martin rudalics, 2021/05/27