weight_set        265 bisect.c       				weight_set(p, 1);
weight_set        276 bisect.c       			weight_set(p, -1);
weight_set        279 bisect.c       			weight_set(p, -2);
weight_set        305 bisect.c       		weight_set(p, count_distance(p));
weight_set        338 bisect.c       				weight_set(p, weight(q)+1);
weight_set        344 bisect.c       				weight_set(p, weight(q));