Emacs-mode非常有用的快捷键
Shift-+ help
Ctrl-q: Toggle Emacs-mode

1. ESC：Remove focus from link or form control

2. Ctrl-j: Jump to link or form control

3. (n)j (p)k: Scroll donw/up(10%)

4. f b: Scroll right/left(10%)

5. ctrl-l (浏览器默认，输入地址栏）

6. >: Scroll to end
shift->: Sccroll to home

7. Ctrl-x Ctrl-c: Close all windows

8. Ctrl-g: Cancel

9. Ctrl-s: search