(set-language-environment 'Chinese-GB) will result in wrong-type-argument error.

From:  <Kevin@KEVIN-DESKTOP>

To: emacs-pretest-bug@gnu.org

Subject: 23.0.50;

--text follows this line--

Please write in English if possible, because the Emacs maintainers

usually do not have translators to read other languages for them.

Your bug report will be posted to the emacs-pretest-bug@gnu.org mailing list.

Please describe exactly what actions triggered the bug

and the precise symptoms of the bug:

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

d:/emacs22/etc/DEBUG for instructions.

In GNU Emacs 23.0.50.1 (i386-mingw-nt5.1.2600)

 of 2007-10-15 on KEVIN-DESKTOP

Windowing system distributor `Microsoft Corp.', version 5.1.2600

configured using `configure --with-gcc (3.4)'

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: ENU

  locale-coding-system: cp936

  default-enable-multibyte-characters: t

Major mode: Debugger

Minor modes in effect:

  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

  unify-8859-on-encoding-mode: t

  utf-translate-cjk-mode: t

  auto-compression-mode: t

  line-number-mode: t

Recent input:

<down-mouse-1> <mouse-1> C-x C-f ~ / _ e m a <tab>

<return> <end> C-x C-e <help-echo> <down-mouse-1> <mouse-movement>

<mouse-movement> <drag-mouse-1> M-w <help-echo> <down-mouse-1>

<mouse-1> <down-mouse-1> <mouse-movement> <mouse-movement>

<drag-mouse-1> M-w <help-echo> <down-mouse-1> <mouse-1>

M-x r e p o r SPC e SPC b u SPC <return>

Recent messages:

To ensure normal operation, you should investigate and remove the

cause of the error in your initialization file.  Start Emacs with

the `--debug-init' option to view a complete error backtrace.

For information about GNU Emacs and the GNU system, type C-h C-a.

mouse-posn-property: Args out of range: 119825, 119825

Entering debugger...