GNU bug report logs - #5295
23.1.91; special-event-map bug

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Leo <sdl.web <at> gmail.com>
To: emacs-pretest-bug <at> gnu.org
Cc: mituharu+bug-gnu-emacs-mac <at> math.s.chiba-u.ac.jp
Subject: 23.1.91; special-event-map bug
Date: Sun, 03 Jan 2010 11:07:14 +0000

>>>>> On Sat, 02 Jan 2010 20:56:03 +0000, Leo <sdl.web <at> gmail.com> said:

> I configured Emacs.app as the default mailer and found a bug. Here's how
> to reproduce:

>  1. Emacs -q
>  2. Click a mailto link on any website for example
>     http://www.ianr.unl.edu/internet/mailto.html and A mail buffer will
>     pop up.
>  3. C-c C-k

> And you will see 'C-c C-k is undefined' in the echo area. Subsequent
> 'C-c C-k' will do what it is supposed to do in the mail buffer. But the
> first one is tested in the buffer before the mail buffer. For example,
> if before the mail buffer appears, the point is in an rcirc buffer, the
> fist C-c C-k in the mail buffer will invoke rcirc-cmd-kick.

This seems to be because Apple event handlers are bound in
special-event-map.  A similar behavior can be observed with
dran-and-drop, which is also bound in special-event-map, even on
the GTK+ build.

  1. emacs -Q
  2. Drag-and-drop some C file (such as foo.c) into the Emacs frame.
  3. Click the Emacs frame title bar to get focus.
  4. C-c C-e
     => not found though it is bound to c-macro-expand
  5. C-c C-e
     => handled correctly

				     YAMAMOTO Mitsuharu



In GNU Emacs 23.1.91.2 (i386-apple-darwin9.8.0, Carbon Version 1.6.0 AppKit 949.54)
 of 2010-01-01 on victoria.local
Windowing system distributor `Apple Inc.', version 10.5.8
configured using `configure  '--with-mac' '--prefix=/usr/local/opensource/emacs''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: nil
  value of $XMODIFIERS: nil
  locale-coding-system: iso-latin-1-unix
  default enable-multibyte-characters: t

Message #10 received at 5295-done <at> debbugs.gnu.org (full text, mbox):

From: YAMAMOTO Mitsuharu <mituharu <at> math.s.chiba-u.ac.jp>
To: Jan Djärv <jan.h.d <at> swipnet.se>
Cc: 5295-done <at> debbugs.gnu.org, Leo <sdl.web <at> gmail.com>, emacs-devel <at> gnu.org
Subject: Re: Emacs 23 Mac port
Date: Tue, 12 Jan 2010 19:18:08 +0900

>>>>> On Tue, 12 Jan 2010 10:28:46 +0100, Jan Djärv <jan.h.d <at> swipnet.se> said:

>>> I've checked in a fix for this.  Keymaps weren't recalculated after
>>> a command from the special event map was run.
>> 
>> Thanks.  But then a special event such as SIGUSR1 cancels an
>> incomplete key sequence being typed.  How about doing this only when
>> the current buffer is changed by the special event?
>> 

> It makes sense.  Can you install it?

Done, and Bug#5295 closed.
(Oops, I should have added the bug# to the commit log.)

				     YAMAMOTO Mitsuharu
				mituharu <at> math.s.chiba-u.ac.jp

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