memo: emacs

http://d.hatena.ne.jp/hirukiyo/20091204/1259938895
http://sky-y.hatenablog.jp/entry/20111224/1324714853
http://qiita.com/acple@github/items/4be7eb774a28d574281e

$ env | grep -P "^(HOME|ALTERNATE_EDITOR|EMACS_SERVER_FILE|cd)=" | sort
ALTERNATE_EDITOR=C:\gnupack\gnupack_basic-10.02\emacs.exe
cd=C:\gnupack\gnupack_basic-10.02\home
EMACS_SERVER_FILE=C:\gnupack\gnupack_basic-10.02\home\.emacs.d\server\server
HOME=/home

$ env | grep -P '\QC:\gnupack\gnupack_basic-10.02\home\E'
EMACS_SERVER_FILE=C:\gnupack\gnupack_basic-10.02\home\.emacs.d\server\server
cd=C:\gnupack\gnupack_basic-10.02\home