emacs-unicode-2 does not display U+3333

[Zhang Wei]

Input the character U+3333 with `M-x ucs-insert 3333', it won't
display, not even in a hollow box, it looks like as if that char
doesn't exist, but moving the cursor *does* stop at it.

`C-x =' gives the following message:
Char: ㌳ (13107, #o31463, #x3333, file ...) point=310 of 2427 (13%) column=1

`M-x describe-char' gives the error message:
describe-char: Format specifier doesn't match argument type



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'.
If you would like to further debug the crash, please read the file
/usr/local/share/emacs/23.0.0/etc/DEBUG for instructions.


In GNU Emacs 23.0.0.2 (i686-pc-linux-gnu, GTK+ Version 2.8.20)
 of 2007-06-20 on emacsfans.org
Windowing system distributor `The X.Org Foundation', version 11.0.70101000
configured using `configure  '--with-gtk' '--enable-font-backend''

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: zh_CN.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:
  show-paren-mode: t
  display-time-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
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<help-echo> <help-echo> a b <backspace> <backspace> 
M-x u c s - i i n <backspace> <backspace> n s e r t 
<return> 3 3 3 3 <return> a C-a C-a C-e <return> C-p 
C-f M-x r e p o r t - e m a <tab> <return>

Recent messages:
Loading /home/brep/zw-config/zw-dot-emacs.el (source)...done
Loading /home/brep/zw-config/zw-dot-emacs-extra.el (source)...
Loading regexp-opt...done
Loading cl-macs...done
Loading /home/brep/elisp/color-theme-6.6.0/themes/color-theme-example.el 
(source)...done
Loading /home/brep/elisp/color-theme-6.6.0/themes/color-theme-library.el 
(source)...done
Loading /home/brep/elisp/dictionary-for-23/dictionary-init.el (source)...done
Loading /home/brep/zw-config/zw-dot-emacs-extra.el (source)...done
For information about the GNU Project and its goals, type C-h C-p.
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