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