on *:text:!av*:#:{
  if ($2) {
    if (!%av. [ $+ [ $address($2-,2) ] ]) {
      set %av. [ $+ [ $address($nick,2) ] ] yo
      msg $chan $2- $+ , $address($2-,2) $+ . added to aov
      mode $chan +v $2-
    }
    else notice $nick $2- is already on list
  }
  else notice $nick supply who to voice.
}
on *:join:#:{
  if (%av. [ $+ [ $address($nick,2) ] ]) {
    mode $chan +v $nick
  }
}