(self)
Move the current position 1 row up.
Move the current position 1 row up.
Move the current position 1 row up .
def up(self):
        """Move the current position 1 row up."""
        self.set_pos(self.current_row - 1, self.current_col, scroll_ok=False)
def up ( self ) : self . set_pos ( self . current_row - 1 , self . current_col , scroll_ok = False )