Redo
From The Glossary of Digital Photography
When an error is made, there are often two commands that can help. The first is undo, which allows the user to specify that the software restore the file to its previous state before the last action. This command is helpful to see what action was actually done. The second command is redo, which tells the software to restore the file to the state before the undo command was issued. This is useful when, after using the undo command, the user determines that the last action was, in fact, correct after all. See also undo
