1*31615c96Sdholland #define m(a,b) a::b 2*31615c96Sdholland =m(123, 3*31615c96Sdholland 456) 4*31615c96Sdholland ------ 5*31615c96Sdholland =m 6*31615c96Sdholland (123, 456) 7*31615c96Sdholland ------ 8*31615c96Sdholland =m( 9*31615c96Sdholland 123, 456) 10*31615c96Sdholland ------ 11*31615c96Sdholland =m( 12*31615c96Sdholland 123, 13*31615c96Sdholland 456 14*31615c96Sdholland ) 15*31615c96Sdholland ------ 16*31615c96Sdholland =m(123, 17*31615c96Sdholland 18*31615c96Sdholland 456) 19*31615c96Sdholland ------ 20*31615c96Sdholland =m(123, 21*31615c96Sdholland 456) 22