GNU bug report logs - #20223
25.0.50; key-chord.el crashes Emacs

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Jan Tatarik <jan.tatarik <at> gmail.com>
Subject: bug#20223: closed (Re: bug#20223: 25.0.50; key-chord.el crashes
 Emacs)
Date: Tue, 31 Mar 2015 14:22:02 +0000

[Message part 1 (text/plain, inline)]

Your bug report

#20223: 25.0.50; key-chord.el crashes Emacs

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 20223 <at> debbugs.gnu.org.

-- 
20223: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=20223
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

[Message part 2 (message/rfc822, inline)]

From: Eli Zaretskii <eliz <at> gnu.org>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: 20223-done <at> debbugs.gnu.org, jan.tatarik <at> gmail.com
Subject: Re: bug#20223: 25.0.50; key-chord.el crashes Emacs
Date: Tue, 31 Mar 2015 17:21:02 +0300

> From: Stefan Monnier <monnier <at> iro.umontreal.ca>
> Cc: Jan Tatarik <jan.tatarik <at> gmail.com>,  20223 <at> debbugs.gnu.org
> Date: Mon, 30 Mar 2015 17:01:15 -0400
> 
> > +      if (this_single_command_key_start < 0)
> > +	this_single_command_key_start = 0;
> 
> I guess it's OK to use such a paper-over, but please add comment
> that explains the case it tries to address.

Done.

[Message part 3 (message/rfc822, inline)]

From: Jan Tatarik <jan.tatarik <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 25.0.50; key-chord.el crashes Emacs
Date: Sun, 29 Mar 2015 12:01:42 +0200

This can be reproduced from emacs -Q, with just key-chord.el
loaded. Happens with the latest key-chord available from MELPA
(key-chord-20140929.2246.el). Tried with current emacs master.

(package-install-file "/PATH/TO/key-chord.el")
(key-chord-define-global "vv" ctl-x-r-map)
(key-chord-mode 1)

Pressing [vv b] will execute bookmark-jump, as expected.

But pressing the key-chord with a key that is not defined in the target
map will crash Emacs immediately. Try [vv q], for instance.

Only the fact that matters is the key not defined in the map. The actual
key-chord (tried vv, pf, others) nor the map affect the outcome.



--

In GNU Emacs 25.0.50.4 (x86_64-unknown-linux-gnu, GTK+ Version 3.10.8)
 of 2015-03-29 on nb-jtatarik2
Repository revision: e6127d94746e230f95bdf2ad002e4379474e5a8b
Windowing system distributor `The X.Org Foundation', version 11.0.11501000
System Description:	Linux Mint 17.1 Rebecca

Configured features:
XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND DBUS GSETTINGS NOTIFY
GNUTLS LIBXML2 FREETYPE LIBOTF XFT ZLIB

Important settings:
  value of $LC_COLLATE: C
  value of $LC_MONETARY: en_US.UTF-8
  value of $LC_NUMERIC: en_US.UTF-8
  value of $LC_TIME: en_GB.UTF8
  value of $LANG: en_US.UTF8
  locale-coding-system: utf-8-unix

Major mode: Group

Minor modes in effect:
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  workgroups-mode: t
  helm-mode: t
  delete-selection-mode: t
  cua-mode: t
  gdb-many-windows: t
  diff-auto-refine-mode: t
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  yas-global-mode: t
  yas-minor-mode: t
  projectile-global-mode: t
  projectile-mode: t
  keyfreq-autosave-mode: t
  keyfreq-mode: t
  winner-mode: t
  anything-dired-mode: Enable anything completion in Dired functions.
Bindings affected are C, R, S, H.
This is deprecated for Emacs24+ users, use `ac-mode' instead.
  shell-dirtrack-mode: t
  auto-compile-on-load-mode: t
  auto-compile-on-save-mode: t
  override-global-mode: t
  show-paren-mode: t
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  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  buffer-read-only: t
  column-number-mode: t
  line-number-mode: t

Recent messages:
Checking new news...
Reading active file via nnnil...done
Opening connection to localhost via tls...
Decrypting /home/jan/.authinfo.gpg...done
Opening connection to localhost...done
nnimap read 2k from localhost
Reading active file via nndraft...done
Checking new news...done
nnimap read 0k from localhost
Expiring articles...done

Load-path shadows:
/home/jan/.emacs.d/lisp/bbdb3/bbdb-anniv hides ~/.emacs.d/lisp/bbdb/bits/bbdb-anniv
/home/jan/.emacs.d/lisp/bbdb3/bbdb-pgp hides ~/.emacs.d/lisp/bbdb/bits/bbdb-pgp
~/repos/magit/with-editor hides ~/repos/git-modes/with-editor
/home/jan/.dotfiles/src/.emacs.d/.cask/25.0.50.4/elpa/ido-ubiquitous-20150305.2254/ido-ubiquitous hides ~/.emacs.d/lisp/ido-ubiquitous
/home/jan/.dotfiles/src/.emacs.d/.cask/25.0.50.4/elpa/http-post-simple-20131011.358/http-post-simple hides ~/.emacs.d/lisp/http-post-simple

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Memory information:
((conses 16 1273838 390958)
 (symbols 48 75609 0)
 (miscs 40 815 780)
 (strings 32 339429 163732)
 (string-bytes 1 12804142)
 (vectors 16 98299)
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 (intervals 56 1938 313)
 (buffers 976 29)
 (heap 1024 117970 24587))

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