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bug#18336: 24.4.50; When editing externally changed file, Emacs asks too
From: |
Eli Zaretskii |
Subject: |
bug#18336: 24.4.50; When editing externally changed file, Emacs asks too many questions |
Date: |
Thu, 05 Mar 2020 18:02:52 +0200 |
> From: Noam Postavsky <npostavs@gmail.com>
> Cc: dak@gnu.org, stefan@marxist.se, 18336@debbugs.gnu.org
> Date: Thu, 05 Mar 2020 09:13:32 -0500
>
> Ah, looks like the noatime thing is just a coincidence. What happens in
> the ~/tmp case is that when lock_file is called from write_region, the
> file doesn't exist, so the extra "changed on disk" question doesn't get
> asked. The reason the file doesn't exist, is because it was moved to
> the backup name, in backup-buffer. Files under /tmp/ are not backed up
> by default, so in that case the file still exists and there is an extra
> query.
>
> lock_file (Lisp_Object fn)
> {
> [...]
> if (!NILP (subject_buf)
> && NILP (Fverify_visited_file_modtime (subject_buf))
> && !NILP (Ffile_exists_p (fn)))
> call1 (intern ("userlock--ask-user-about-supersession-threat"), fn);
>
> (defun backup-buffer ()
> [...]
> (rename-file real-file-name backupname t)
Thanks. Any suggestions for how to fix this? A new argument to
lock_file, perhaps? Or maybe some additional check in
userlock--ask-user-about-supersession-threat to recognize the special
situation where we are saving a file?
- bug#18336: 24.4.50; When editing externally changed file, Emacs asks too many questions, (continued)
- bug#18336: 24.4.50; When editing externally changed file, Emacs asks too many questions, David Kastrup, 2020/03/05
- bug#18336: 24.4.50; When editing externally changed file, Emacs asks too many questions, Noam Postavsky, 2020/03/05
- bug#18336: 24.4.50; When editing externally changed file, Emacs asks too many questions, Eli Zaretskii, 2020/03/05
- bug#18336: 24.4.50; When editing externally changed file, Emacs asks too many questions, Noam Postavsky, 2020/03/21
- bug#18336: 24.4.50; When editing externally changed file, Emacs asks too many questions, Eli Zaretskii, 2020/03/22
- bug#18336: 24.4.50; When editing externally changed file, Emacs asks too many questions, Noam Postavsky, 2020/03/22
- bug#18336: 24.4.50; When editing externally changed file, Emacs asks too many questions, Eli Zaretskii, 2020/03/22
- bug#18336: 24.4.50; When editing externally changed file, Emacs asks too many questions, Noam Postavsky, 2020/03/22
- bug#18336: 24.4.50; When editing externally changed file, Emacs asks too many questions, Eli Zaretskii, 2020/03/22
- bug#18336: 24.4.50; When editing externally changed file, Emacs asks too many questions, Noam Postavsky, 2020/03/22
- bug#18336: 24.4.50; When editing externally changed file, Emacs asks too many questions,
Eli Zaretskii <=