1reading symbolic information ... 2type Color = (RED, BLUE, GREEN); 3type ColorSet = set of Color; 4[1] stop in p 5[1] stopped in p at line 9 6 9 begin 7stopped in p at line 10 8 10 s := [RED, BLUE]; 9p(s = []), line 10 in "sets.p" 10program(), line 14 in "sets.p" 11main(0x1, 0x7fffe7e8, 0x7fffe7f0) at 0xa9 12stopped in p at line 11 13 11 end; 14[RED, BLUE] 15stopped in program at line 15 16 15 if BLUE in s then begin 17stopped in program at line 16 18 16 s := s - [BLUE]; 19stopped in program at line 18 20 18 end. 21program(), line 18 in "sets.p" 22main(0x1, 0x7fffe7e8, 0x7fffe7f0) at 0xa9 23[RED] 24 25