+ int i;
+
+ add_files_state.verbose = 0;
+ add_files_state.output_is_a_tty = isatty (fileno (stdout));
+
+ for (i = 0; i < argc && argv[i][0] == '-'; i++) {
+ if (STRNCMP_LITERAL (argv[i], "--verbose") == 0) {
+ add_files_state.verbose = 1;
+ } else {
+ fprintf (stderr, "Unrecognized option: %s\n", argv[i]);
+ return 1;
+ }
+ }