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Trailing-Edge - PDP-10 Archives - decuslib10-12 - 43,50547/pltlib/v12a/xhair.for
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	CALL PLOTS(IERR,'TTY')
100	CALL XHAIRS(X,Y,LETTER)
	CALL PLOT(X,Y,2)
	IF(LETTER.NE.'X') GOTO 100
	CALL PLOT(X,Y,999)
	END