1: program consttest (input, output); 2: const 3: PI = 3.14159; 4: N = 10; 5: MESSAGE = 'this is a test'; 6: CH = 'x'; 7: type 8: Color = (RED, BLUE, GREEN); 9: 10: procedure p ; 11: const 12: R = RED; 13: type 14: T = integer; 15: var i : integer; 16: begin 17: end; 18: 19: begin 20: end.