#### 4.12.8 Refresh

Syntax: `Refresh`
Abbreviation: `REF`

refreshes the display. `Refresh` is very important, and should preferably be bound to the `<Control>-L` sequence, for historical reasons. It can always happen that a noisy phone line or a quirk in the terminal corrupts the display. This command restores it from scratch.

`Refresh` has the side effect of checking to see if your window size has changed, and will modify the display to take that into account.