+ } else if (eqstr(cmd, "twrch")) {
+ int ret;
+
+ ret = do_twrch(argc - 2, argv + 2);
+ if (ret < 0) {
+ return EXIT_FAILURE;
+ } else {
+ return ret;
+ }
+ } else if (eqstr(cmd, "impl")) {
+ if (do_impl(argc - 2, argv + 2) < 0) {
+ return EXIT_FAILURE;
+ }