GNU bug report logs - #664
23.0.60; scroll bug

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

From: Kenichi Handa <handa <at> m17n.org>
To: emacs-pretest-bug <at> gnu.org
Cc: kazu <at> iij.ad.jp
Subject: 23.0.60; scroll bug
Date: Thu, 07 Aug 2008 16:21:37 +0900

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

I received this bug report.

Start Emacs with -nw in a 80x24 terminal, visit the attached
file, then do this:

  C-u 1 C-v C-u 1 C-v

Now the top of the screen should be the third line starting
with "02 ...", but actually the continuation line of the
second line is shown.  And here after, C-u 1 C-v doesn't
scroll the screen anymore, and C-n doesn't move point to the
next line.

Both Emacs 22.2 and the CVS Emacs have this bug, but 22.1
doesn't.

---
Kenichi Handa
handa <at> ni.aist.go.jp

[temp.txt (text/plain, inline)]

#-*-coding:utf-8;-*-
01���������������������������������������������������������������������������������������������������������������������������
02
03
04
05
06
07
08
09
10

[Message part 3 (text/plain, inline)]

In GNU Emacs 23.0.60.6 (i686-pc-linux-gnu, GTK+ Version 2.12.10)
 of 2008-08-06 on etlken
configured using `configure  'CFLAGS=-g''

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: ja_JP.UTF-8
  value of $XMODIFIERS: @im=SCIM
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  display-time-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

Recent input:
r e e n SPC m u s t SPC b e SPC t h e SPC s e c o n 
d SPC l i n e , SPC b u t SPC a c t u a l l y SPC E 
m a c s SPC s h o w s SPC t h e SPC c o n t i n u a 
t i o n SPC l i n e SPC o f SPC t h e SPC f i r s t 
SPC l i n e . SPC SPC A n d SPC h e r e SPC a f t e 
r , SPC C - u SPC 1 SPC C - v SPC d o e s n ' t SPC 
s c r e e n SPC ESC DEL s c r o l l SPC t h e SPC s 
c r e e n SPC a n y SPC m o DEL DEL DEL m o r e . C-a 
C-n C-n C-p C-o C-o C-n C-u 7 C-c C-w C-n C-n C-n C-n 
C-o C-c C-x TAB C-@ C-p C-p C-p C-p C-p C-p C-p C-p 
C-p C-p C-p C-p C-p C-p C-p C-a C-a C-v ESC v C-@ C-p 
C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
C-p C-p C-p C-n ESC w C-x L C-y C-x b RET C-x k RET 
ESC x l o a d SPC l i SPC RET r m a i k l DEL DEL l 
RET ESC x l o a d SPC l i SPC r DEL RET r m a i l - 
m i TAB RET C-x m C-x k RET ESC x r e p o r TAB RE
T

Recent messages:
Toggling menu-bar-mode off; better pass an explicit argument.
For information about GNU Emacs and the GNU system, type C-h C-a.
call-interactively: End of buffer
C-g runs the command keyboard-quit
Mark set [3 times]
Quit
Auto-saving...done
Mark set [4 times]
Loading rmail...done
Loading rmail-mime...done

Message #10 received at 664 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Chong Yidong <cyd <at> stupidchicken.com>
To: Kenichi Handa <handa <at> m17n.org>
Cc: 664 <at> debbugs.gnu.org
Subject: Re: 23.0.60; scroll bug
Date: Fri, 08 Aug 2008 11:46:46 -0400

I've checked in a fix.  Thanks.

Message #15 received at 664 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Chong Yidong <cyd <at> stupidchicken.com>
To: Kenichi Handa <handa <at> m17n.org>, kazu <at> iij.ad.jp
Cc: 664 <at> debbugs.gnu.org
Subject: Re: 23.0.60; scroll bug
Date: Fri, 08 Aug 2008 13:25:58 -0400

I've checked in a fix into CVS.  Thanks.

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