alias highlight {
  var %i = 1, %users = $nick(#mafbot,0)
  while (%i <= %users) {
    if ($nick(#mafbot,%i) !isvoice #) { 
      %highlight = %highlight $nick(#mafbot,%i)
      inc %i
    }
  }
  msg #mafbot %highlight
  unset %highlight
}