Undoing (Viper Is a Package for Emacs Rebels)

4.2.9 Undoing

u U

Undo the latest change.

.

Repeat undo.

:q!

Quit Vi without writing.

:e!

Re-edit a messed-up file.

:rec

Recover file from autosave. Viper also creates backup files that have a ‘~’ appended to them.