Mine

on *:TEXT:!setwdw*:#:{ 
  if ($nick isop #) || ($nick ishop #) && ($$2 isnum) { 
    set %pcw $2- 
    msg $chan the wdw event has been updated, Type !wdw
    else { halt } 
  } 
} 

on *:TEXT:!wdw:#:{ 
  notice $nick the current event is held at %wdw $+ . 
} 

on *:TEXT:!wdw:#:{ 
  set %wdw $2- 
}