GNU bug report logs - #78715
save-some-buffers cannot deal %-sequences in filenames

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Date: Sat, 07 Jun 2025 16:36:55 +0300
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From: Eli Zaretskii <eliz@HIDDEN>
To: Jonas Bernoulli <jonas@HIDDEN>
In-Reply-To: <87o6uzd82a.fsf@HIDDEN> (bug-gnu-emacs@HIDDEN)
Subject: Re: bug#78715: save-some-buffers cannot deal %-sequences in filenames
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> Date: Sat, 07 Jun 2025 14:56:13 +0200
> From:  Jonas Bernoulli via "Bug reports for GNU Emacs,
>  the Swiss army knife of text editors" <bug-gnu-emacs@HIDDEN>
> 
> Hello
> 
> `save-some-buffers' errors when it encounters a filename that
> contains a %-sequence:
> 
> Debugger entered--Lisp error: (error "Not enough arguments for format string")
>   (message #("Save file /tmp/%i;%I? (y, n, !, ., q, M-~, C-r, C-f, d or C-h) " ...))
>   (map-y-or-n-p #f(lambda (buffer) [(queried t) (arg nil)] ...))
>   ...
>   (save-some-buffers nil)

Thanks, should be fixed now on the master branch.

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From: Jonas Bernoulli <jonas@HIDDEN>
To: bug-gnu-emacs@HIDDEN
Subject: save-some-buffers cannot deal %-sequences in filenames
Date: Sat, 07 Jun 2025 14:56:13 +0200
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Hello

`save-some-buffers' errors when it encounters a filename that
contains a %-sequence:

Debugger entered--Lisp error: (error "Not enough arguments for format string")
  (message #("Save file /tmp/%i;%I? (y, n, !, ., q, M-~, C-r, C-f, d or C-h) " ...))
  (map-y-or-n-p #f(lambda (buffer) [(queried t) (arg nil)] ...))
  ...
  (save-some-buffers nil)

     Cheers,
     Jonas