!	 $eterna: show,v 1.8 2021/03/21 04:29:45 mrg Exp $
!
! Copyright (c) 1990-2021  Michael Sandrof, Troy Rollo, Matthew Green,
! and other ircII contributors.
!
! All rights reserved.  See the HELP IRCII COPYRIGHT file for more
! information.
!
Usage: WINDOW SHOW <r>
  Makes the hidden window with refnum <r> visible again and become
  the current window.