HELP FILE FOR ISC.TSK		THIS FILE IS CALLED ISC.DOC
;
THIS PROGRAM IS FOR FORMATING THE ISC TERMINAL
IT HAS THE ABILITY TO
(1) FILL IN BACKGROUND(BG) AND FOREGROUND (FG) COLORS	***FILL MODE***
(2) TO DRAW LINES IN HORIZONTAL AND VERTICAL DIRECTIONS	***LINE MODE***
(3) TO ENTER TEXT IN HORIZONTAL OR VERTICAL DIRECTION	***TEXT MODE***

THE CURRENT SCREEN STATUS IS DISPLAYED ON THE TOP THREE LINES
THE LEFT SHOWS THE ***MODE*** WE ARE IN AND
THE RIGHT SHOWS FOREGROUND(FG) AND BACKGROUND(BG)STATUS

FLAG	INDICATES WHETHER THE FG, OR THE BG, STATUS WILL BE CHANGED ON COMMAND
COLOR	DISPLAYS CURRENT FG/BG COLORS
OVERLAY	YES - INDICATES THAT THE COLOR SHOWN WILL OVERRIDE THE CURRENT SCREEN
		COLOR
	NO  - INDICATES CURRENT SCREEN COLOR WILL BE RETAINED. WITH THE ONE
		EXCEPTION EXPLAINED NEXT
DELETE	COLOR DISPLAYED WILL ALWAYS BE OVER RIDDEN REGARDLESS OF THE OVERLAY
	      STATUS
	NIL   OVERLAY DESCRIPTOR IS ALWAYS TRUE.

ISC COMMANDS	NOTE. ESC NEED ONLY BE USED IN TEXT MODE

ESC M		REDISPLAY SCREEN
ESC H		THIS HELP FILE
ESC L		ENTER LINE MODE
	S	START OF RECTANGLE TO BE DRAWN
	E	END OF RECTANGLE
ESC F		ENTER FILL MODE
	F	FILL CURRENT RECTANGLE WITH SPACES
ESC T		ENTER TEXT MODE
ESC	V	VERTICAL/HORIXONTAL SWITCH
ESC R		CLOSE ANY OPEN READ FILE, OPEN NEW READ FILE, UPDATE SCREEN
ESC W		CLOSE ANY OPEN WRITE FILE, OPEN NEW WRITE FILE
ESC C		CLOSE ALL OPEN FILES
ESC P		IF AN INPUT AND OUTPUT FILE IS OPEN.
		OUTPUT CURRENT DISPLAY AND READ NEXT PAGE.
ESC Y		READ A PAGE FROM FILE
ESC U		WRITE A PAGE TO FILE

FG ON		CHANGE FLAG TO FG
BG ON		CHANGE FLAG TO BG
COLOR CODED KEY(CCK)	IMMEDIATLY FOLLOWING FG/BG ON WILL SET THAT COLOR
CNTL CCK	WILL ALWAYS CHANGE FG/BG COLOR INDICATED BY FLAG
ESC O		CHANGE BG/FG OVERLAY STATUS
ESC D CCK	SET BG/FG DELETE COLOR
ESC D		SET BG/FG DELETE TO NIL
CNTL C		EXIT