puts("PWD command not recognized, trying XPWD");
puts("PWD command not recognized, trying XPWD.");
pwd(argc, argv)	int argc;	char *argv[];{	int oldverbose = verbose;	/*	 * If we aren't verbose, this doesn't do anything!	 */	verbose = 1;	if (command("PWD") == ERROR && code == 500) {		puts("PWD command not recognized, trying XPWD");		(void)command("XPWD");	}	verbose = oldverbose;}