Subject: Re: bug#13967: [OS X 10.8.2] Emacs crashes when shortcut C-g is used

From: Jan Djärv <[email-masked]>
Date: Sat, 16 Mar 2013 11:04:19 +0100

Hello.

15 mar 2013 kl. 18:37 skrev Tony Schneider <[email-masked]>:

> Steps to produce crash:
> 
> Open Emacs (GUI version compiled with --with-ns)
> Hit C-g
> 
> Note that this happens with or without my .emacs loaded.  Additionally, the command 'keyboard-quit' does not cause a crash, only the shortcut.
> 

This is not reproducable, on 10.8.2 or 10.8.3. 
If you compiled Emacs yourself, compile Emacs without optimizations,
go to the src directory and do
% gdb ../nextstep/Emacs.app/Contents/MacOS/Emacs
(gdb) r -Q

and after the crash, get a backtrace.

Thanks,

	Jan D.
 
> 
> In GNU Emacs 24.3.50.1 (x86_64-apple-darwin, NS apple-appkit-1187.34)
>  of 2013-03-14 on macbookpro
> Windowing system distributor `Apple', version 10.3.1187
> Configured using:
>  `configure --host=x86_64-apple-darwin --build=i686-apple-darwin
>  build_alias=i686-apple-darwin host_alias=x86_64-apple-darwin --with-ns'
> 
> Important settings:
>   locale-coding-system: nil
>   default enable-multibyte-characters: t
> 
> Major mode: Lisp Interaction
> 
> Minor modes in effect:
>   tooltip-mode: t
>   mouse-wheel-mode: t
>   tool-bar-mode: t
>   menu-bar-mode: t
>   file-name-shadow-mode: t
>   global-font-lock-mode: t
>   font-lock-mode: t
>   auto-composition-mode: t
>   auto-encryption-mode: t
>   auto-compression-mode: t
>   line-number-mode: t
>   transient-mark-mode: t
> 
> Recent input:
> M-x e m a c s - C-a C-k s u b <tab> C-a C-k e m a c 
> s - s u <tab> <backspace> <backspace> <backspace> <backspace> 
> <backspace> <backspace> <backspace> <backspace> b u 
> g <tab> C-a C-k s u b m i <tab> <backspace> <backspace> 
> <backspace> <backspace> <backspace> e m a c s - s u 
> <tab> <backspace> <backspace> <backspace> <backspace> 
> <backspace> <backspace> <backspace> <backspace> b u 
> g <tab> C-a C-k r e p o r <tab> <return>
> 
> Recent messages:
> ("/Applications/Emacs.app/Contents/MacOS/Emacs")
> Starting Emacs daemon.
> When done with this frame, type C-x 5 0
> 
> Load-path shadows:
> None found.
> 
> Features:
> (shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 mml
> easymenu mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231
> mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums
> mm-util mail-prsvr mail-utils server time-date tooltip ediff-hook
> vc-hooks lisp-float-type mwheel ns-win tool-bar dnd fontset image
> regexp-opt fringe tabulated-list newcomment lisp-mode register page
> menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock
> syntax facemenu font-core frame cham georgian utf-8-lang misc-lang
> vietnamese tibetan thai tai-viet lao korean japanese hebrew greek
> romanian slovak czech european ethiopic indian cyrillic chinese
> case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer loaddefs
> button faces cus-face macroexp files text-properties overlay sha1 md5
> base64 format env code-pages mule custom widget hashtable-print-readable
> backquote make-network-process ns multi-tty emacs)
>