Shortcuts: ! and ^

-=typing aids=-

These are some shortcuts to make some things easier. The first,
the exclamation mark, should be typed by itself. This repeats
your previous command.

> smile
> You smile.
> !
> You smile.

The second, the carrot, is useful for replacing one word/number
in your previous command. This is helpful for correcting typos.

> tell vall You smell really good.
> You tell Vall, 'You smell really good.'
> ^good.^bad!
> You tell Vall, 'You smell really bad!'
