GNU bug report logs - #1549
23.0.60; Problem with word wrap plus cua mode

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

From: "andreas.amann" <andreas.amann <at> tyndall.ie>
To: emacs-pretest-bug <at> gnu.org
Cc: andreas.amann <at> web.de
Subject: 23.0.60; Problem with word wrap plus cua mode
Date: Fri, 12 Dec 2008 11:37:37 GMT

start with "emacs -Q"

select from the menu:
Options -> "C-x/C-c/C-v Cut and Paste (CUA)"
then also select
Options -> "Line Wrapping in this Buffer" -> "Word Wrap (Visual Line Mode)"

now go into a non-empty line in the *scratch* buffer and press S-end.
Expected behaviour: obtain active region to end of line and move point to 
end of line.
Actual behaviour: point is only moved to end of line, but no region 
is highlighted. 

The bug seems to be related to the combination of cua-mode and 
visual-line-mode, since for example after switching off 
"C-x/C-c/C-v Cut and Paste (CUA)" in the option menu S-end works as 
expected.


In GNU Emacs 23.0.60.2 (x86_64-unknown-linux-gnu, X toolkit, Xaw3d scroll bars)
 of 2008-12-12 on lnx0015f2465ec6
Windowing system distributor `The X.Org Foundation', version 11.0.10300000
configured using `configure  '--prefix=/home/aamann/local/emacs-cvs' 'LDFLAGS=-L/home/aamann/local/lib64' 'CPPFLAGS=-I/home/aamann/local/include''

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: en_IE.utf8
  value of $XMODIFIERS: @im=none
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  cua-mode: t
  tooltip-mode: t
  tool-bar-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
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  visual-line-mode: t
  transient-mark-mode: t

Recent input:
<up> <up> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <menu-bar> <options> <cua-mode> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <menu-bar> <options> <line-wrapping> 
<word-wrap> <S-end> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <menu-bar> <help-menu> 
<send-emacs-bug-report>

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
Cua mode enabled
Visual-Line mode enabled

Message #10 received at 1549 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: martin rudalics <rudalics <at> gmx.at>
To: 1549 <at> debbugs.gnu.org
Cc: "andreas.amann" <andreas.amann <at> tyndall.ie>, andreas.amann <at> web.de
Subject: Re: bug#1549: 23.0.60; Problem with word wrap plus cua mode
Date: Tue, 16 Dec 2008 11:16:01 +0100

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

> start with "emacs -Q"
>
> select from the menu:
> Options -> "C-x/C-c/C-v Cut and Paste (CUA)"
> then also select
> Options -> "Line Wrapping in this Buffer" -> "Word Wrap (Visual Line Mode)"
>
> now go into a non-empty line in the *scratch* buffer and press S-end.
> Expected behaviour: obtain active region to end of line and move point to
> end of line.
> Actual behaviour: point is only moved to end of line, but no region
> is highlighted.

Does the attached patch fix it?

martin

[cua-base.diff (text/plain, inline)]

*** emulation/cua-base.el.~1.98.~	2008-06-27 09:34:47.000000000 +0200
--- emulation/cua-base.el	2008-12-16 11:12:05.421875000 +0100
***************
*** 1495,1500 ****
--- 1495,1501 ----
     next-line previous-line
     forward-word backward-word
     end-of-line beginning-of-line
+    end-of-visual-line beginning-of-visual-line
     move-end-of-line move-beginning-of-line
     end-of-buffer beginning-of-buffer
     scroll-up scroll-down

Message #15 received at 1549 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Andreas Amann <amann <at> physik.tu-berlin.de>
To: martin rudalics <rudalics <at> gmx.at>
Cc: 1549 <at> debbugs.gnu.org
Subject: Re: bug#1549: 23.0.60; Problem with word wrap plus cua mode
Date: Tue, 16 Dec 2008 11:56:24 +0100

> > Actual behaviour: point is only moved to end of line, but no region
> > is highlighted.
>
> Does the attached patch fix it?
>
> martin

> *** emulation/cua-base.el.~1.98.~	2008-06-27 09:34:47.000000000 +0200
> --- emulation/cua-base.el	2008-12-16 11:12:05.421875000 +0100
> ***************
> *** 1495,1500 ****
> --- 1495,1501 ----
>      next-line previous-line
>      forward-word backward-word
>      end-of-line beginning-of-line
> +    end-of-visual-line beginning-of-visual-line
>      move-end-of-line move-beginning-of-line
>      end-of-buffer beginning-of-buffer
>      scroll-up scroll-down

It does!

Thank you very much,
Andreas

Message #20 received at 1549-done <at> emacsbugs.donarmstrong.com (full text, mbox):

From: martin rudalics <rudalics <at> gmx.at>
To: 1549-done <at> debbugs.gnu.org
Subject: Re: bug#1549: 23.0.60; Problem with word wrap plus cua mode
Date: Thu, 18 Dec 2008 11:41:24 +0100

Fixed as

	* emulation/cua-base.el (cmd): Add beginning-of-visual-line and
	end-of-visual-line to CUA's recognized commands.  (Bug#1549)

martin

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