.TITLE	NODE -- DISPLAYS IAS NODE USAGE
	.SBTTL
;------------------------------------------------------------------------
; AUTHOR:	BARRY K. ATKINSON
;		DEFENSE INTELLIGENCE AGENCY
;		RSE-2
;		WASHINGTON, DC 20301
;------------------------------------------------------------------------
; 'NODE' WILL DISPLAY ON A VT52/VT100 THE NODE USAGE STATISITICS OF
; INSTALLED TASKS. 
;
; TO RUN NODE:
;
;	MCR>INS [?,?]NODE
;	MCR>NOD<RET>
;
; THE INITIAL DISPLAY WILL BE OF ALL TASKS WITH NON-ZERO POOL USAGE.
; THIS DISPLAY WILL BE UPDATED EVERY 5 SECONDS. WHILE 'NODE' IS
; RUNNING, IT WILL ACCEPT INPUT FROM THE TERMINAL (THE INPUT WILL NOT
; BE ECHOED TO THE TERMINAL). INPUT MAY BE:
;
;	<RET>	TERMINATE 'NODE'
;	^Z	TERMINATE 'NODE'
;	N<RET>	DISPLAY TASKS WITH NON-ZERO POOL USAGE
;	A1<RET>	DISPLAY ALL INSTALLED TASKS
;	A0<RET>	DISPLAY ALL INSTALLED TASKS EXCEPT BLANK OUT
;		TASKS WITH ZERO POOL USAGE;EFFECTIVELY THE SAME 
;		AS 'N' EXCEPT THE TASKS KEEP THEIR RELATIVE
;		POSITION.
;	IN<RET>	CHANGE THE TIME INTERVAL BETWEEN SCREEN UPDATES.
;		N=THE NUMBER OF SECONDS BETWEEN SCREEN UPDATES
;		N=0,1,...8,9 ONLY (0 GIVES A CONTINUOUS UPDATE)
;------------------------------------------------------------------------