buffer name containing a newline corrupts display

[YAMAMOTO Mitsuharu]

Display gets corrupted if a buffer name contains a newline.

   1. C-x b C-q C-j RET -> The mode line and the scroll bar are erased.
   2. C-l -> The tool bar is also erased.

Emacs 21.3 handles this case correctly.

                                     YAMAMOTO Mitsuharu
                                address@hidden

In GNU Emacs 21.3.50.1 (sparc-sun-solaris2.8, X toolkit, Xaw3d scroll bars)
 of 2004-10-02 on church
configured using `configure '--x-libraries=/usr/local/lib' 'CFLAGS=-O2 -mv8''

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
  locale-coding-system: japanese-iso-8bit
  default-enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  display-time-mode: t
  tool-bar-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  unify-8859-on-encoding-mode: t
  utf-translate-cjk-mode: t
  line-number-mode: t