> > ...that 'r' at the <andromeda> prompt activates again the last command
> > that you had entered.
> >
>
> CTRL-P brings up previous commands from the buffer where they can
> be edited -- more useful. Does this depend on defining emacs as
> default editor since emacs commands are used ?
>
> H.
>
ESC-K K.... scrolls back through previous commands on my andromeda
account, where 'vi' is my default editor.