(self, args)
DELETE: delete range of lines from program.
DELETE: delete range of lines from program.
DELETE : delete range of lines from program .
def delete_(self, args):
        """DELETE: delete range of lines from program."""
        line_range, = args
        # throws back to direct mode
        self.program.delete(*line_range)
        # clear all program stacks
        self.interpreter.clear_stacks_and_pointers()
        # clear all variables
        self._clear_all()
def delete_ ( self , args ) : line_range , = args # throws back to direct mode self . program . delete ( * line_range ) # clear all program stacks self . interpreter . clear_stacks_and_pointers ( ) # clear all variables self . _clear_all ( )