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