emacs中用c-h c-f调出emacs faq，也可以用alt-x view-emacs-FAQ，就是emacs经常被回答/问到的问题

File: efaq, Node: Top, Next: FAQ notation, Prev: (dir), Up: (dir)

This is the GNU Emacs FAQ, last updated on 6 May 2008.

This FAQ is maintained as a part of GNU Emacs. If you find any
errors, or have any suggestions, please use `M-x report-emacs-bug’ to
report them

也是值得翻译的文档。

c-h c-f 很好记忆，h是help，f是faq。