See the attached screenshots for 

    emacs -q -mm 

on stable Emacs and the development builds.

Emacs from trunk is misbehaving.  Any idea what could be wrong?  Where
should I specifically look?

----------------------------------------------------------------

,---- Install all Emacs dependencies
|   apt-get install build-essential
|   apt-get build-dep emacs
`----

,----  Emacs from Bzr trunk
| kjambunathan@debian-6:~/src/emacs/trunk/src$ ./emacs -q -mm
`----

,---- Emacs from Debian Squeeze
| kjambunathan@debian-6:~/src/emacs/trunk/src$ which emacs
| /usr/bin/emacs
| 
| kjambunathan@debian-6:~/src/emacs/trunk/src$ emacs --version
| GNU Emacs 23.2.1
| Copyright (C) 2010 Free Software Foundation, Inc.
| GNU Emacs comes with ABSOLUTELY NO WARRANTY.
| You may redistribute copies of Emacs
| under the terms of the GNU General Public License.
| For more information about these matters, see the file named COPYING.
| 
| kjambunathan@debian-6:~/src/emacs/trunk/src$ emacs -q -mm
`----