on *:input:#: {
  if $1 == .voice { mode $active +v $2 }
  if $1 == .devoice { mode $active -v $2 }
  if $1 == .ban { mode $active +b $2 }
  if $1 == .op { mode $active +o $2 }
  if $1 == .deop { mode $active -o $2 }
  if $1 == .unbanall { 
    var %a 1
    while %a <= $ibl($active,0) {
      mode $active -b $ibl($active,%a)
      inc %a
    }
  }
  if $1 == .nick { nick $2 }
}