+ diff_setup_opt |= DIFF_SETUP_REVERSE;
+ else if (!strncmp(argv[1], "-S", 2))
+ pickaxe = argv[1] + 2;
+ else if (!strncmp(argv[1], "-O", 2))
+ orderfile = argv[1] + 2;
+ else if (!strcmp(argv[1], "--pickaxe-all"))
+ pickaxe_opts = DIFF_PICKAXE_ALL;
+ else if (!strncmp(argv[1], "-B", 2))
+ diff_break_opt = diff_scoreopt_parse(argv[1]);