+ diff_output_format = DIFF_FORMAT_MACHINE;
+ else if (!strcmp(argv[1], "-R"))
+ 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)) {
+ if ((diff_break_opt =
+ diff_scoreopt_parse(argv[1])) == -1)
+ usage(diff_files_usage);
+ }
+ else if (!strncmp(argv[1], "-M", 2)) {
+ if ((diff_score_opt =
+ diff_scoreopt_parse(argv[1])) == -1)
+ usage(diff_files_usage);
+ detect_rename = DIFF_DETECT_RENAME;
+ }
+ else if (!strncmp(argv[1], "-C", 2)) {
+ if ((diff_score_opt =
+ diff_scoreopt_parse(argv[1])) == -1)
+ usage(diff_files_usage);
+ detect_rename = DIFF_DETECT_COPY;
+ }