GNU bug report logs - #1817
last-input-char

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Message #5 received at submit <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Juri Linkov <juri <at> jurta.org>
To: emacs-pretest-bug <at> gnu.org
Subject: 23.0.60; C-x RET c RET RET signals an error
Date: Wed, 07 Jan 2009 19:54:55 +0200

In response to the closed and archived bug#1205:

>>   C-x RET c utf-8 RET C-x C-g
>> produces an unexpected error message:
>>   Wrong type argument: commandp, nil
>
> Perhaps this:
> *** mule-cmds.el         5 Oct 2008 19:07:03 -0000 1.341
> --- mule-cmds.el         21 Oct 2008 02:52:14 -0000
> ***************
> *** 287,292 ****
> --- 287,295 ----
>      (cmd (key-binding keyseq))
>       prefix)
>
> +     (if (char-equal last-input-char ?\C-g)
> +     (keyboard-quit))
> +

I just noticed that this fix in `universal-coding-system-argument'
causes another bug.  It fails with the key sequence `C-x RET c RET RET'
that signals an error:

Debugger entered--Lisp error: (wrong-type-argument characterp return)
  char-equal(return 7)
  universal-coding-system-argument(utf-8-unix)
  call-interactively(universal-coding-system-argument nil nil)

In GNU Emacs 23.0.60 (x86_64-pc-linux-gnu) of 2009-01-06

-- 
Juri Linkov
http://www.jurta.org/emacs/

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