! Copyright (c) 1990-1997  Michael Sandrof, Troy Rollo, Matthew Green,
! and other ircII contributors.
!
! All rights reserved.  See the HELP IRCII COPYRIGHT file for more
! information.
!
Usage: BIND <key> CLEAR_SCREEN
  This function will clear the display and restart a screen that 
  has been stopped by HOLD_MODE or by the TOGGLE_STOP_SCREEN
  function.
