; /* no-op */
else if (!strcmp(argv[1], "-z"))
diff_output_format = DIFF_FORMAT_MACHINE;
+ else if (!strcmp(argv[1], "--name-only"))
+ diff_output_format = DIFF_FORMAT_NAME;
+ else if (!strcmp(argv[1], "--name-only-z"))
+ diff_output_format = DIFF_FORMAT_NAME_Z;
else if (!strcmp(argv[1], "-R"))
diff_setup_opt |= DIFF_SETUP_REVERSE;
else if (!strncmp(argv[1], "-S", 2))