标签：
按键 >> M-x command >> lisp function
C-x C-h for help for C-x.
toggle-input-method
other-window >> other-frame
list-buffers >> list-bookmarks >>
C-x C-t
emacs M-x常见输入命令
原文地址：http://www.cnblogs.com/htmlphp/p/4821077.html
