GNU bug report logs - #24456
25.1; [PATCH] Caps-lock doesn't affect interpretation of key chords

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Package: emacs;

Reported by: Dima Kogan <dima <at> secretsauce.net>

Date: Sun, 18 Sep 2016 07:02:02 UTC

Severity: minor

Tags: patch

Merged with 4931, 7637, 17781

Found in versions 24.0.50, 24.3, 25.1

Done: Eli Zaretskii <eliz <at> gnu.org>

Bug is archived. No further changes may be made.

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#17781: closed (24.3; When CapsLock is on, Emacs regards
 Ctrl-letter as shifted)
Date: Sat, 15 Oct 2016 14:25:02 +0000
[Message part 1 (text/plain, inline)]
Your message dated Sat, 15 Oct 2016 17:23:59 +0300
with message-id <83r37h1yio.fsf <at> gnu.org>
and subject line Re: bug#24456: 25.1; [PATCH] Caps-lock doesn't affect interpretation of key chords
has caused the debbugs.gnu.org bug report #24456,
regarding 24.3; When CapsLock is on, Emacs regards Ctrl-letter as shifted
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


-- 
24456: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=24456
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems
[Message part 2 (message/rfc822, inline)]
From: Vincent Lefevre <vincent <at> vinc17.net>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.3; When CapsLock is on, Emacs regards Ctrl-letter as shifted
Date: Sat, 14 Jun 2014 19:38:33 +0200
When CapsLock is on, Emacs regards Ctrl+letter as shifted: for instance,
C-h k gives for Ctrl+A:

C-a (translated from C-S-a) runs the command move-beginning-of-line,

The effect is that with the letters a, b, e, f, n, p, the region
will be changed.

The "xev" command says

KeyPress event, serial 40, synthetic NO, window 0x3e00001,
    root 0x1ee, subw 0x0, time 155699382, (90,75), root:(190,975),
    state 0x6, keycode 38 (keysym 0x41, A), same_screen YES,
    XLookupString gives 1 bytes: (01) ""
    XmbLookupString gives 1 bytes: (01) ""
    XFilterEvent returns: False

for Ctrl+A with CapsLock, and

KeyPress event, serial 40, synthetic NO, window 0x3e00001,
    root 0x1ee, subw 0x0, time 155704062, (90,75), root:(190,975),
    state 0x5, keycode 38 (keysym 0x41, A), same_screen YES,
    XLookupString gives 1 bytes: (01) ""
    XmbLookupString gives 1 bytes: (01) ""
    XFilterEvent returns: False

for Ctrl+Shift+A (without CapLock).

Note that Firefox doesn't have this problem: for instance, Ctrl-P is Print
whether CapsLock is on or not, and Ctrl-Shift-P is New Private Window.
So, this doesn't appear to be a keyboard configuration problem.



In GNU Emacs 24.3.1 (x86_64-pc-linux-gnu, GTK+ Version 3.12.2)
 of 2014-06-06 on barber, modified by Debian
Windowing system distributor `The X.Org Foundation', version 11.0.11501000
System Description:	Debian GNU/Linux unstable (sid)

Configured using:
 `configure '--build' 'x86_64-linux-gnu' '--build' 'x86_64-linux-gnu'
 '--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib'
 '--localstatedir=/var/lib' '--infodir=/usr/share/info'
 '--mandir=/usr/share/man' '--with-pop=yes'
 '--enable-locallisppath=/etc/emacs24:/etc/emacs:/usr/local/share/emacs/24.3/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/24.3/site-lisp:/usr/share/emacs/site-lisp'
 '--with-crt-dir=/usr/lib/x86_64-linux-gnu' '--with-x=yes'
 '--with-x-toolkit=gtk3' '--with-toolkit-scroll-bars'
 'build_alias=x86_64-linux-gnu' 'CFLAGS=-g -O2 -fstack-protector
 --param=ssp-buffer-size=4 -Wformat -Werror=format-security -Wall'
 'LDFLAGS=-Wl,-z,relro' 'CPPFLAGS=-D_FORTIFY_SOURCE=2''

Important settings:
  value of $LC_COLLATE: POSIX
  value of $LC_CTYPE: en_US.UTF-8
  value of $LC_TIME: en_DK
  value of $LANG: POSIX
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  display-time-mode: t
  show-paren-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<escape> x r e p o r <tab> <return>

Recent messages:
Loading /etc/emacs/site-start.d/50latex-cjk-common.el (source)...
Loading cjk-enc...done
Loading /etc/emacs/site-start.d/50latex-cjk-common.el (source)...done
Loading /etc/emacs/site-start.d/50latex-cjk-thai.el (source)...done
Loading /etc/emacs/site-start.d/50psvn.el (source)...done
Loading /etc/emacs/site-start.d/50rnc-mode.el (source)...done
Loading /etc/emacs/site-start.d/50w3m-el.el (source)...done
Loading /home/vinc17/share/emacs/site-lisp/mutteditor.el (source)...done
Loading time...done
For information about GNU Emacs and the GNU system, type C-h C-a.

Load-path shadows:
/usr/share/emacs24/site-lisp/css-mode/css-mode hides /usr/share/emacs/site-lisp/css-mode/css-mode
/usr/share/emacs/24.3/site-lisp/debian-startup hides /usr/share/emacs/site-lisp/debian-startup
/usr/share/emacs/site-lisp/autoconf/autotest-mode hides /usr/share/emacs/site-lisp/autotest-mode
/usr/share/emacs24/site-lisp/cmake-data/cmake-mode hides /usr/share/emacs/site-lisp/cmake-mode
/usr/share/emacs24/site-lisp/html-helper-mode/tempo hides /usr/share/emacs/24.3/lisp/tempo
/usr/share/emacs24/site-lisp/flim/hex-util hides /usr/share/emacs/24.3/lisp/hex-util
/usr/share/emacs24/site-lisp/flim/md4 hides /usr/share/emacs/24.3/lisp/md4
/usr/share/emacs24/site-lisp/dictionaries-common/flyspell hides /usr/share/emacs/24.3/lisp/textmodes/flyspell
/usr/share/emacs24/site-lisp/dictionaries-common/ispell hides /usr/share/emacs/24.3/lisp/textmodes/ispell
/usr/share/emacs24/site-lisp/css-mode/css-mode hides /usr/share/emacs/24.3/lisp/textmodes/css-mode
/usr/share/emacs24/site-lisp/flim/hmac-md5 hides /usr/share/emacs/24.3/lisp/net/hmac-md5
/usr/share/emacs24/site-lisp/flim/sasl-ntlm hides /usr/share/emacs/24.3/lisp/net/sasl-ntlm
/usr/share/emacs24/site-lisp/flim/sasl-cram hides /usr/share/emacs/24.3/lisp/net/sasl-cram
/usr/share/emacs24/site-lisp/flim/ntlm hides /usr/share/emacs/24.3/lisp/net/ntlm
/usr/share/emacs24/site-lisp/flim/sasl hides /usr/share/emacs/24.3/lisp/net/sasl
/usr/share/emacs24/site-lisp/flim/hmac-def hides /usr/share/emacs/24.3/lisp/net/hmac-def
/usr/share/emacs24/site-lisp/flim/sasl-digest hides /usr/share/emacs/24.3/lisp/net/sasl-digest
/usr/share/emacs24/site-lisp/latex-cjk-thai/thai-word hides /usr/share/emacs/24.3/lisp/language/thai-word
/usr/share/emacs24/site-lisp/html-helper-mode/html-helper-mode hides /usr/share/emacs/site-lisp/html-helper-mode/html-helper-mode
/usr/share/emacs24/site-lisp/html-helper-mode/hhm-config hides /usr/share/emacs/site-lisp/html-helper-mode/hhm-config
/usr/share/emacs24/site-lisp/html-helper-mode/tempo hides /usr/share/emacs/site-lisp/html-helper-mode/tempo
/usr/share/emacs24/site-lisp/html-helper-mode/visual-basic-mode hides /usr/share/emacs/site-lisp/html-helper-mode/visual-basic-mode

Features:
(shadow sort gnus-util mail-extr warnings 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 time cus-start cus-load paren
cc-styles cc-align cc-engine cc-vars cc-defs w3m-load jabber-autoloads
time-date tooltip ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd
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 dbusbind
dynamic-setting system-font-setting font-render-setting move-toolbar gtk
x-toolkit x multi-tty emacs)


[Message part 3 (message/rfc822, inline)]
From: Eli Zaretskii <eliz <at> gnu.org>
To: dima <at> secretsauce.net
Cc: 24456-done <at> debbugs.gnu.org, npostavs <at> users.sourceforge.net
Subject: Re: bug#24456: 25.1;
 [PATCH] Caps-lock doesn't affect interpretation of key chords
Date: Sat, 15 Oct 2016 17:23:59 +0300
> Date: Sat, 01 Oct 2016 18:59:05 +0300
> From: Eli Zaretskii <eliz <at> gnu.org>
> Cc: 24456 <at> debbugs.gnu.org, npostavs <at> users.sourceforge.net
> 
> > From: Dima Kogan <dima <at> secretsauce.net>
> > Cc: npostavs <at> users.sourceforge.net, 24456 <at> debbugs.gnu.org
> > Date: Sat, 01 Oct 2016 08:12:27 -0700
> > 
> > > Looks okay, but you still didn't leave a space before the opening
> > > parentheses and the function name.
> > 
> > Attached.
> 
> Looks good, thanks.
> 
> > Is there a tool to automatically detect/fix these?
> 
> I'm not aware of any, but that doesn't mean there isn't one.
> 
> > > Did you try this with a non-ASCII key (assuming you have one on your
> > > keyboard)?
> > 
> > I did not try. I live in the US, and pretty much never see keyboards
> > with anything non-trivial on them. If somebody else would test it, that
> > would be great.
> 
> Could someone please try that and see if it works correctly?

No further comments, so I pushed this to the master branch, and I'm
marking this bug done.

Thanks.


This bug report was last modified 8 years and 216 days ago.

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