TROFF= rof -t

ex.ps:	ex.ms
	$(TROFF) ex.ms > ex.ps

nroff:	ex.ms
	(echo ".nr LL 72n"; sed -e "s/\\f5/\\f2/g" -e "s/^\.ft [57]/.ft 1/"\
	    ex.ms) | nroff -ms


clean:
	rm -f ex.ps
