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bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer ac
From: |
Alan Mackenzie |
Subject: |
bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related) |
Date: |
Thu, 13 May 2021 12:09:44 +0000 |
Hello, Martin.
On Thu, May 13, 2021 at 11:54:37 +0000, Alan Mackenzie wrote:
> How about the following functions, in which minibuf.c now bypasses
> record-window-buffer, instead calling push-window-buffer-onto-prev
> direct? I'm still not convinced that the call to
> buffer-list-update-hooks belongs in record-window-buffer, but that
> doesn't seem too important any more. On preliminary testing, these
> appear to work:
OK, I've wrongly moved the with-current-buffer form in the first
function. I'm aware of this and will correct it. Also, I've forgotten
to amend the doc string of record-window-buffer. I'll correct that,
too.
> (defun push-window-buffer-onto-prev (&optional window)
> "Push entry for WINDOW's buffer onto WINDOW's prev-buffers list.
> WINDOW must be a live window and defaults to the selected one.
> Any duplicate entries for the buffer in the list are removed."
> (let* ((window (window-normalize-window window t))
> (buffer (window-buffer window))
> (w-list (window-prev-buffers window))
> (entry (assq buffer w-list)))
> (when entry
> (setq w-list (assq-delete-all buffer w-list)))
> (let ((start (window-start window))
> (point (window-point window)))
> (setq entry
> (cons buffer
> (if entry
> ;; We have an entry, update marker position.
> (list (set-marker (nth 1 entry) start)
> (set-marker (nth 2 entry) point))
> (list (copy-marker start)
> (copy-marker
> ;; Preserve window-point-insertion-type
> ;; (Bug#12855)
> point (with-current-buffer buffer
> window-point-insertion-type))))))
> (set-window-prev-buffers window (cons entry w-list)))))
--
Alan Mackenzie (Nuremberg, Germany).
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), (continued)
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Eli Zaretskii, 2021/05/11
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Alex Bennée, 2021/05/11
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Eli Zaretskii, 2021/05/11
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Eli Zaretskii, 2021/05/11
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Alan Mackenzie, 2021/05/11
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Eli Zaretskii, 2021/05/11
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Alan Mackenzie, 2021/05/12
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), martin rudalics, 2021/05/13
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Alan Mackenzie, 2021/05/13
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Alan Mackenzie, 2021/05/13
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related),
Alan Mackenzie <=
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Gregory Heytings, 2021/05/14
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Eli Zaretskii, 2021/05/14
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Gregory Heytings, 2021/05/14
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Eli Zaretskii, 2021/05/14
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Gregory Heytings, 2021/05/15
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Alan Mackenzie, 2021/05/11
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Alex Bennée, 2021/05/11
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Alan Mackenzie, 2021/05/14
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Alex Bennée, 2021/05/14
- bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related), Alan Mackenzie, 2021/05/14