split_into_argv(cmdline, &argc, &argv, NULL);

	    for (i = 0; i < argc; i++) {
		char *p = argv[i];
		int ret;

		ret = cmdline_process_param(p, i+1<argc?argv[i+1]:NULL,
					    1, &cfg);
		if (ret == -2) {
		    cmdline_error("option \"%s\" requires an argument", p);
		} else if (ret == 2) {
		    i++;	       /* skip next argument */
		} else if (ret == 1) {
		    continue;	       /* nothing further needs doing */
		} else if (!strcmp(p, "-cleanup")) {

			/*
			 * If we already have a host name, treat
			 * this argument as a port number. NB we
			 * have to treat this as a saved -P
			 * argument, so that it will be deferred
			 * until it's a good moment to run it.
			 */
			int ret = cmdline_process_param("-P", p, 1, &cfg);
			assert(ret == 2);
		    } else if (!strncmp(q, "telnet:", 7)) {
			/*
			 * If the hostname starts with "telnet:",
			 * set the protocol to Telnet and process
			 * the string as a Telnet URL.
			 */

		    }
		} else {
		    cmdline_error("unknown option \"%s\"", p);
		}
	    }
	}

	cmdline_run_saved(&cfg);

	if (!*cfg.host && !do_config()) {
	    WSACleanup();
	    return 0;
	}

	/*