Auto Voice ...

i set limit 6 lines in 15 sec... if some one type 6 lines in 15 sec script will voice user

ON @*:TEXT:*:#: {
  if ($nick isreg $chan) {
    .inc -u15 %voice. [ $+ [ $cid ] $+ [ $chan ] $+ [ $nick ] ] 1
    if (%voice. [ $+ [ $cid ] $+ [ $chan ] $+ [ $nick ] ] > 6) {
      mode $chan +v $nick | halt
    }
  }
}