on *:text:?pcw*:#rspc: { 
  if ($nick isop $chan || $nick ishop $chan || $nick isvoice $chan) { 
    /halt 
  } 
  else { 
    /notice $nick 4 Please do not ask for the PCW, $nick . The bot tells you the world every 20 seconds. 
  }
}
on *:text:?world*:#rspc: { 
  if ($nick isop $chan || $nick ishop $chan || $nick isvoice $chan) { 
    /halt 
  } 
  else { 
    /notice $nick 4 Please do not ask for the PCW, $nick . The bot tells you the world every 20 seconds. 
  }
}