GNU bug report logs - #45029
27.1.50; Regression: Yanking into externally modified file with delete-selection-mode

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Message #8 received at 45029 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Lars Ljung <lars <at> matholka.se>
Cc: 45029 <at> debbugs.gnu.org
Subject: Re: bug#45029: 27.1.50; Regression: Yanking into externally
 modified file with delete-selection-mode
Date: Fri, 04 Dec 2020 11:18:29 +0100

Lars Ljung <lars <at> matholka.se> writes:

> I get an error when I do this, and the content of the buffer is
> completely replaced by a single "y".
>
> 1. Start with "emacs -Q"
> 2. M-x delete-selection-mode
> 3. Open some text file (fundamental mode)
> 4. Modify the file externally
> 5. While a selection is active, yank some text
> 6. Answer yes to the question "<file> changed on disk..."
>
> The content of the buffer is now completely replaced by a single "y".
> The message "No catch for tag: exit, nil" is shown in the minibuffer.

I can confirm that this bug is still present in Emacs 28.

The backtrace is included below, if that helps anybody.

Debugger entered--Lisp error: (no-catch exit nil)
  throw(exit nil)
  exit-minibuffer()
  read-char-from-minibuffer-insert-char()
  funcall-interactively(read-char-from-minibuffer-insert-char)
  call-interactively(read-char-from-minibuffer-insert-char nil nil)
  command-execute(read-char-from-minibuffer-insert-char)

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

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