if (strncmp($user_mesg, "/nick ", 6) == 0) {
log_main($user->sess." chatt_send BEGIN");
if (($name_new = validate_name(substr($user_mesg, 6))) == FALSE) {
$user->comm[$user->step % COMM_N] = "gst.st = ".($user->step+1)."; ";
if (strncmp($user_mesg, "/nick ", 6) == 0) {
log_main($user->sess." chatt_send BEGIN");
if (($name_new = validate_name(substr($user_mesg, 6))) == FALSE) {
$user->comm[$user->step % COMM_N] = "gst.st = ".($user->step+1)."; ";