on *:JOIN:#: {
  if ($read(voice.txt,nw,$nick)) {
    mode $chan +v $nick
    halt
  }  
  /ctcp $nick version
  set %ctcp $chan
}

on *:CTCPREPLY:version*: {
  if ($2 == SwiftSwitch) {
    msg %ctcp $nick gets auto voice, because their not a bot.
    mode %ctcp +v $nick
    write voice.txt $nick    
    unset %ctcp  
  }
}