(self)
return self.edit("undo")
Undoes the last edit action

        If the undo option is true. An edit action is defined
        as all the insert and delete commands that are recorded
        on the undo stack in between two separators. Generates
        an error when the undo stack is empty. Does nothing
        when the undo option is false
Undoes the last edit action
Undoes the last edit action
def edit_undo(self):
        """Undoes the last edit action

        If the undo option is true. An edit action is defined
        as all the insert and delete commands that are recorded
        on the undo stack in between two separators. Generates
        an error when the undo stack is empty. Does nothing
        when the undo option is false
        """
        return self.edit("undo")
def edit_undo ( self ) : return self . edit ( "undo" )