満足
# /Applications/Emacs.app/Contents/MacOS/Emacs -version
GNU Emacs 23.0.91.1
Copyright (C) 2009 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.
したので寝る(ぉ