on *:JOIN:#: {
  if (%autov == on) {
    /mode $chan +v $nick
  }
  else { halt }
}
if (( $Nick isop # || $nick ishop $chan )) {

on *:text:!avon:#: {
  set %autov on
}
on *:text:!avoff:#: {
  set %autov off
}