BODY=intro vague elements namebox pens opaque draw libfiles

out:	penult
	troff -ms penult >out

try:	$(BODY)
	ideal -n $(BODY) >try1.out
	ideal -n examples acknow >try2.out
	cat header try1.out try2.out refs >try

penult:	try biblio.ref
	ideal/idfilt/tfilt try | refer -sL -p biblio.ref | eqn >penult