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Re: How to revert buffer from "Save file?" prompt?
From: |
Sergey Organov |
Subject: |
Re: How to revert buffer from "Save file?" prompt? |
Date: |
Thu, 10 Jun 2021 20:14:56 +0300 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
>> From: Sergey Organov <sorganov@gmail.com>
[...]
>> As I've asked in another mail: is there a practical way to add
>> keybindings to this prompt? I'd then opt for adding "C-M-g: revert the
>> buffer" and be finally done with it.
>
> See save-some-buffers-action-alist.
Here is customization I came up with:
(nconc
save-some-buffers-action-alist
'((?\C-\M-g
(lambda (buf)
(with-current-buffer buf
(revert-buffer)))
"revert this buffer")))
Seems to work as expected. Does it look correct?
What about all the ,( tricks in the original (that didn't work for me)?
Should I somehow adopt them? See:
(defvar save-some-buffers-action-alist
`((?\C-r
,(lambda (buf)
(if (not enable-recursive-minibuffers)
(progn (display-buffer buf)
(setq other-window-scroll-buffer buf))
(view-buffer buf (lambda (_) (exit-recursive-edit)))
(recursive-edit))
;; Return nil to ask about BUF again.
nil)
,(purecopy "view this buffer"))))
Thanks,
-- Sergey Organov