bug#13522: 24.2; save-buffer removes edited file under some conditions

[Vincent Lefevre]

On 2022-03-15 15:25:46 +0100, Lars Ingebrigtsen wrote:
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > Does the problem actually happen if you type C-z?  Emacs is not dead
> > in that case, just suspended.  Type "fg RET", and you are back inside
> > Emacs, and can pick up where you left off.  Right?
> 
> Yes, but the file is apparently missing after `C-z'.

Actually, as I've said in another mail, you do not even need to do C-z.
The file is missing after C-x C-s: if I try to look at the file from
a different terminal (a real terminal or with GNU Screen), this file
is missing. This may also be problematic for those who have automatic
backups to a remote storage area (in particular if files matching *~
are ignored for these backups).

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Vincent Lefèvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/>
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