bug#1782: 23.0.60; Cursor movement not fluent

bug#1782: 23.0.60; Cursor movement not fluent

[Chong Yidong]

> CVS Emacs has in the last few days developed a problem with cursor
> movement. The cursor moves in "jumps", not fluently as it should. This
> holds true for vertical as well as horizontal movement. It is like a
> small waiting period has been inserted between each movement of the
> cursor for every 2 or 3 characters. The problem is more visible in
> terminal mode.

I don't experience this.  Could you try rolling back to prior revisions
and try to find out when this problem first appeared?

bug#1782: 23.0.60; Cursor movement not fluent

[Jules Colding]

On 04/01/2009, at 14.11, Chong Yidong wrote:

>> CVS Emacs has in the last few days developed a problem with cursor
>> movement. The cursor moves in "jumps", not fluently as it should.  
>> This
>> holds true for vertical as well as horizontal movement. It is like a
>> small waiting period has been inserted between each movement of the
>> cursor for every 2 or 3 characters. The problem is more visible in
>> terminal mode.
>
> I don't experience this.  Could you try rolling back to prior  
> revisions
> and try to find out when this problem first appeared?

Sure. Now, cvs is not my strong side. How would I roll back, say, a  
week with cvs?

bug#1782: Info received (23.0.60; Cursor movement not fluent)

[Jules Colding]

OK, false alarm. I haven't rebooted my laptop in weeks. Something must  
have gone bad although top didn't show any high activity.

A reboot was the cure. Sorry for the noise.

Best,
   jules

bug#1782: 23.0.60; Cursor movement not fluent

[Chong Yidong]

Jules Colding <colding@42tools.com> writes:

>> I don't experience this.  Could you try rolling back to prior
>> revisions and try to find out when this problem first appeared?
>
> Sure. Now, cvs is not my strong side. How would I roll back, say, a
> week with cvs?

To roll back to, say, the 20th of December:

cvs up -D 2008-12-20

To return to the latest version of CVS:

cvs up -A

bug#1782: 23.0.60; Cursor movement not fluent

[Jules Colding]

CVS Emacs has in the last few days developed a problem with cursor movement. The cursor 
moves in "jumps", not fluently as it should. This holds true for vertical as well as 
horizontal movement. It is like a small waiting period has been inserted between each 
movement of the cursor for every 2 or 3 characters. The problem is more visible in 
terminal mode. 



In GNU Emacs 23.0.60.12 (i386-apple-darwin9.6.0, NS apple-appkit-949.43)
 of 2009-01-04 on hermes.local
Windowing system distributor `Apple', version 10.3.949
configured using `configure  '--with-ns' '--without-x' '--without-sound''

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: da_DK.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Emacs-Lisp

Minor modes in effect:
  show-paren-mode: t
  desktop-save-mode: t
  tooltip-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
y ESC [ ? 1 ; 2 c ESC x b u g TAB TAB DEL DEL DEL DEL 
DEL DEL DEL DEL DEL DEL DEL DEL DEL DEL r e p o TAB 
r t TAB RET

Recent messages:
Wrote /Users/colding/.emacs.desktop.lock
Desktop: 36 buffers restored.
Loading /Users/colding/work/elisp/site-start.elc...done
Loading /Users/colding/.emacs.d/elpa/package.el (source)...done
Warning: desktop file appears to be in use by PID 16582.
Using it may cause conflicts.  Use it anyway? (y or n) 
Mark set [2468 times]
Desktop: 36 buffers restored.
For information about GNU Emacs and the GNU system, type C-h C-a.
Making completion list... [2 times]

bug#1782: 23.0.60; Cursor movement not fluent

[Eli Zaretskii]

> Date: Sun, 04 Jan 2009 13:35:59 +0100
> From: Jules Colding <colding@42tools.com>
> Cc: 
> 
> CVS Emacs has in the last few days developed a problem with cursor movement. The cursor 
> moves in "jumps", not fluently as it should. This holds true for vertical as well as 
> horizontal movement. It is like a small waiting period has been inserted between each 
> movement of the cursor for every 2 or 3 characters. The problem is more visible in 
> terminal mode. 

Does this happen with "emacs -Q"?

If not, perhaps your site file and .emacs loads something that puts
some function on post-command-hook.