/* Find the command and the data in the line. */
		sep = strpbrk(linebuf_ptr, " \t");
		if (sep != NULL) {
			cmdend = sep;

			/* Delete space at the end of the command. */
			cmdend--; /* It currently derefs to the seperator.. */
			while (*cmdend <= ' ') {
			while (*cmdend <= ' ' && cmdend >= sep) {
				*cmdend = '\0';
				cmdend--;
			}

			/* Delete the seperator char and any leading space. */
			*sep = '\0';
			sep++;

			fprintf(stderr, "Invalid line: \"%s\"\n", linebuf);
#endif
			continue;
		}

		/* Delete space at the end of the command. */
		cmdend--; /* It currently derefs to the seperator.. */
		while (*cmdend <= ' ') {
		while (*cmdend <= ' ' && cmdend >= sep) {
			*cmdend = '\0';
			cmdend--;
		}

		cmd = linebuf_ptr;

		/* Delete the seperator char and any leading space. */