on *:TEXT:!setevent*:*:  if ($nick isop $chan) || ($nick ishop $chan) { set %news. [ $+ [ $chan ] ] $2- | msg $chan 10Your event for4 $chan 10changed, type4 !event4 to see it! 
}
on *:text:*:*:{
  if ($1 == !event) { notice $nick 4[10Current event for 4 $chan 10 - %news. [ $+ [ $chan ] ] 10]  }
  elseif ( $1 == @event) { msg $chan 4[10Current event for 4 $chan 10 - %news. [ $+ [ $chan ] ] 10]  }