SCREEN IS A FORTRAN CALLABLE SUBROUTINE FOR VT52 (AND VT100 IN VT52 MODE)
SCREEN FORMATTING AND CURSOR POSITION TRACKING.  IT WAS ORIGINALLY DESIGNED
TO ALLOW FORTRAN AND PASCAL PROGRAMMERS HIGH LEVEL SUPPORT FOR DATA ENTRY
PROGRAMS.  SCREEN.RNO MAY BE PROCESSED BY RUNOFF TO PRODUCE DOCUMENTATION
THAT DETAILS THE USE OF SCREEN.  SCREEN.OBJ SHOULD BE PLACED IN THE UIC
ASSOCIATED WITH LIBRARIES AND MADE AN INPUT OBJECT FILE TO THE TASKBUILDER
FOR PROGRAMS THAT USE IT.
 
NOTE: SCREEN IS WRITTEN IN SUPERMAC.  THEREFORE DO NOT DELETE SCREEN.OBJ
	UNLESS YOU HAVE SUPERMAC AVAILABLE TO REASSEMBLE SCREEN.