!	 $eterna: number,v 1.7 2018/06/10 08:17:45 mrg Exp $
!
! Copyright (c) 1990-2018  Michael Sandrof, Troy Rollo, Matthew Green,
! and other ircII contributors.
!
! All rights reserved.  See the HELP IRCII COPYRIGHT file for more
! information.
!
Usage: WINDOW NUMBER <n>  
  Changes the REFNUM associated with the current window to <n>,
  possibly causing a swap with the current window, and the current
  window <n>.