text: #pragma ident	"%Z%%M%	%I%	%E% SMI"
  /*
  
  Copyright 1987 by the Student Information Processing Board
  	of the Massachusetts Institute of Technology
  
  Permission to use, copy, modify, and distribute this software
  and its documentation for any purpose and without fee is
  hereby granted, provided that the above copyright notice
  appear in all copies and that both that copyright notice and
  this permission notice appear in supporting documentation,
  and that the names of M.I.T. and the M.I.T. S.I.P.B. not be
  used in advertising or publicity pertaining to distribution
  of the software without specific, written prior permission.
  Furthermore if you modify this software you must label
  your software as modified software and not distribute it in such a
  fashion that it might be confused with the original M.I.T. software.
  M.I.T. and the M.I.T. S.I.P.B. make no representations about
  the suitability of this software for any purpose.  It is
  provided "as is" without express or implied warranty.
  
  */
  
  