!	 $eterna: window_swap,v 1.2 2001/08/12 15:43:26 mrg Exp $
!
! Copyright (c) 2000 Matthew Green.
!
! All rights reserved.  See the HELP IRCII COPYRIGHT file for more
! information.
!
Usage: ON [#|+|-|^|&|@]WINDOW_CHANGE [-|^]<parameters> [action]
  Whenever a window is swapped, this hook is triggered
    $0    Refnum or name of the window we came from
    $1    Refnum or name of the window we swapped to
