-- Buttons.tip; last edited by -- McGregor, March 29, 1982 2:43 pm -- Cattell, June 22, 1982 11:32 am SELECT TRIGGER FROM Red Down => Coords, Mark; Mouse WHILE Red Down => Coords, Mark; Red Up => Hit; Blue Down => Coords, Mark; Mouse WHILE Blue Down => Coords, Mark; Blue Up => BlueButton, Hit; Yellow Down => Coords, Mark; Mouse WHILE Yellow Down => Coords, Mark; Yellow Up => BlueButton, Hit; ENDCASE.