on *:TEXT:!defineworld*:#: { 
  if (($nick isreg $chan || $nick isvoice $chan )) { halt } 
  else set %pcworld $2- 
} 

on *:TEXT:~world*:#: { 
  if ($nick isreg $chan) || if ($nick isvoice $chan)) { halt } 
else notice $nick The current #Pest world is : %pcworld } 
}