1feature f1 { 2 sub c_t by c t; 3 sub f_i by f i; 4 sub f_f_i by f f i; 5} f1; 6 7 8# Even if it has exactly the same content as feature f1, 9# the lookup should not be shared. 10feature f2 { 11 sub c_t by c t; 12 sub f_i by f i; 13 sub f_f_i by f f i; 14} f2; 15 16feature f3 { 17 sub [f_i f_l f_f_i f_f_l] by f [i l f_i f_l]; 18} f3; 19 20feature f4 { 21 sub [f_i f_l f_f_i f_f_l] by [f f f_f f_f] [i l i l]; 22} f4; 23 24@class = [f_i f_l]; 25lookup l1 { 26 sub @class by f [i l]; 27} l1; 28 29feature f5 { 30 sub @class' lookup l1 [i l]; 31} f5; 32 33feature f6 { 34 sub [f_i f_i]' j by [f f] [i i]; 35} f6; 36