+ else if (strcmp(argv[1], "cat") == 0) return main_cat(argc-1, argv+1);
+ else if (strcmp(argv[1], "targetcut") == 0) return main_cut_target(argc-1, argv+1);
+ else if (strcmp(argv[1], "phase") == 0) return main_phase(argc-1, argv+1);
+ else if (strcmp(argv[1], "depth") == 0) return main_depth(argc-1, argv+1);