bug#4839: 23.1.50; *Buffer List* -- incorrect handling of multibyte characters?

[stepnem]

Here is a part of my *Buffer List*:

    desktop-menu.el      20228  Emacs-Lisp        
~/.emacs.d/load/desktop-menu.el
    pystor.py             6607  Python            ~/Programs/Python/pystor.py
    init.el              13139  Emacs-Lisp        ~/.emacs.d/init.el
    scim-bridge.el      107533  Emacs-Lisp        ~/.emacs.d/load/scim-bridge.el
    面無人色.org         11681  Org               ~/Documents/ling/cn/面無人色.org
    xhc.org               1833  Org               ~/Documents/ling/cn/xhc.org
    词典.org              2940  Org               ~/Documents/ling/cn/词典.org
    鄭張古音.org         11993  Org               ~/Documents/ling/cn/鄭張古音.org
    ruznoct               2631  Fundamental       ~/Documents/ling/cn/ruznoct
 %  *info*<2>           300707  Info              (org) External links
 %  *info*              299983  Info              (ansicl) define-symbol-macro

All the `Org' lines, with exception of `xhc.org', are misaligned.



If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
    `bt full' and `xbacktrace'.
For information about debugging Emacs, please read the file
/usr/local/share/emacs/23.1.50/etc/DEBUG.


In GNU Emacs 23.1.50.1 (i686-pc-linux-gnu, GTK+ Version 2.12.9)
 of 2009-10-28 on headley
Windowing system distributor `The X.Org Foundation', version 11.0.10400090
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_GB.UTF-8
  value of $XMODIFIERS: @im=scim
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: Buffer Menu

Minor modes in effect:
  show-paren-mode: t
  partial-completion-mode: t
  icomplete-mode: t
  iswitchb-mode: t
  recentf-mode: t
  tooltip-mode: t
  mouse-wheel-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
  size-indication-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
a m e <escape> <tab> <tab> <tab> <tab> k k k k k k 
k k k k k k M-s j j j j j j j j j j j j k k k k k k 
k k k / c a d r <return> k k k k k k k k k k k k k 
k k k k k k k k k k k k k k k k k k k k k <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> j j j j j j j j j j j j j j j j j j j j 
j j j j j j j j k j j j j j j j j j j j j j j j j k 
k k k k k k k k k k k k k k k k k j j j j j j j j j 
j j j j j j j j j j k k k k k k k k k k k k k k k l 
l l l l j j j j j j j j j j j j j j j j j j j j j j 
j j j j j j j j j j j j j j j j j j j j j j j k k k 
k k k k k k k k k k k k k k k k k k k k k C-x C-b T 
T C-SPC C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n 
M-w M-x r e p o r t <return>

Recent messages:
uncompressing vc.el.gz...done
Note: file is write protected
uncompressing savehist.el.gz...done
Note: file is write protected
Desktop: 20 buffers restored.
Saving file /home/stepnem/.emacs.d/load/desktop-menu.el...
Wrote /home/stepnem/.emacs.d/load/desktop-menu.el
Beginning of buffer [13 times]
Mark set
call-interactively: End of buffer [12 times]

Load-path shadows:
/usr/local/share/emacs/site-lisp/erc/erc-lang hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-lang
/usr/local/share/emacs/site-lisp/erc/erc-dcc hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-dcc
/usr/local/share/emacs/site-lisp/erc/erc-services hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-services
/usr/local/share/emacs/site-lisp/erc/erc-compat hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-compat
/usr/local/share/emacs/site-lisp/erc/erc-ring hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-ring
/usr/local/share/emacs/site-lisp/erc/erc-replace hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-replace
/usr/local/share/emacs/site-lisp/erc/erc-truncate hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-truncate
/usr/local/share/emacs/site-lisp/erc/erc-button hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-button
/usr/local/share/emacs/site-lisp/erc/erc hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc
/usr/local/share/emacs/site-lisp/erc/erc-list hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-list
/usr/local/share/emacs/site-lisp/erc/erc-pcomplete hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-pcomplete
/usr/local/share/emacs/site-lisp/erc/erc-capab hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-capab
/usr/local/share/emacs/site-lisp/erc/erc-ezbounce hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-ezbounce
/usr/local/share/emacs/site-lisp/erc/erc-networks hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-networks
/usr/local/share/emacs/site-lisp/erc/erc-netsplit hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-netsplit
/usr/local/share/emacs/site-lisp/erc/erc-goodies hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-goodies
/usr/local/share/emacs/site-lisp/erc/erc-speedbar hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-speedbar
/usr/local/share/emacs/site-lisp/erc/erc-xdcc hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-xdcc
/usr/local/share/emacs/site-lisp/erc/erc-fill hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-fill
/usr/local/share/emacs/site-lisp/erc/erc-imenu hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-imenu
/usr/local/share/emacs/site-lisp/erc/erc-log hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-log
/usr/local/share/emacs/site-lisp/erc/erc-track hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-track
/usr/local/share/emacs/site-lisp/erc/erc-hecomplete hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-hecomplete
/usr/local/share/emacs/site-lisp/erc/erc-stamp hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-stamp
/usr/local/share/emacs/site-lisp/erc/erc-autoaway hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-autoaway
/usr/local/share/emacs/site-lisp/erc/erc-menu hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-menu
/usr/local/share/emacs/site-lisp/erc/erc-match hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-match
/usr/local/share/emacs/site-lisp/erc/erc-backend hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-backend
/usr/local/share/emacs/site-lisp/erc/erc-join hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-join
/usr/local/share/emacs/site-lisp/erc/erc-sound hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-sound
/usr/local/share/emacs/site-lisp/erc/erc-page hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-page
/usr/local/share/emacs/site-lisp/erc/erc-identd hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-identd
/usr/local/share/emacs/site-lisp/erc/erc-notify hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-notify
/usr/local/share/emacs/site-lisp/erc/erc-spelling hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-spelling
/usr/local/share/emacs/site-lisp/erc/erc-ibuffer hides 
/usr/local/share/emacs/23.1.50/lisp/erc/erc-ibuffer

Features:
(shadow mail-extr message ecomplete rfc822 mml mml-sec password-cache
mm-decode mm-bodies mm-encode mailcap mail-parse rfc2231 rfc2047 rfc2045
qp ietf-drums mailabbrev nnheader gnus-util netrc mm-util mail-prsvr
gmm-utils mailheader canlock sha1 hex-util hashcash mail-utils emacsbug
sendmail vc-rcs slime-asdf slime-fancy slime-fontifying-fu
slime-package-fu slime-mdot-fu slime-references slime-xref-browser
slime-scratch slime-presentations slime-highlight-edits slime-fuzzy
slime-fancy-inspector slime-c-p-c slime-editing-commands slime-autodoc
slime-enclosing-context slime-parse slime-repl slime derived pp
hyperspec browse-url org-wl org-w3m org-vm org-rmail org-mhe org-mew
org-irc org-jsinfo org-infojs org-html org-exp org-exp-blocks org-agenda
org-info org-gnus org-bibtex org-bbdb org byte-opt bytecomp byte-compile
org-footnote org-src org-list org-faces org-compat org-macs time-date
hideshow foldout noutline outline easy-mmode python-21 python jka-compr
sym-comp apropos paren eldoc savehist cus-start cus-load bbdb-autoloads
bbdb timezone ee-autoloads scim-bridge quack regexp-opt thingatpt
compile cmuscheme comint scheme slime-autoloads info-look info viper
edmacro kmacro viper-ex viper-macs viper-mous viper-cmd viper-keym ring
viper-util viper-init advice help-fns advice-preload complete icomplete
iswitchb recentf tree-widget wid-edit easymenu desktop-menu cl cl-19
desktop avoid tooltip ediff-hook vc-hooks lisp-float-type mwheel x-win
x-dnd tool-bar dnd fontset image fringe lisp-mode register page menu-bar
rfn-eshadow timer select scroll-bar mldrag 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 loaddefs button
minibuffer faces cus-face text-properties overlay md5 base64 format env
code-pages mule custom widget hashtable-print-readable backquote
make-network-process dbusbind gtk x-toolkit x multi-tty emacs)