# $Header: Makefile,v 4.300 91/06/08 01:38:00 root Rel41 $ SONY;
#
# Copyright (c) 1986 Regents of the University of California.
# All rights reserved.  The Berkeley software License Agreement
# specifies the terms and conditions for redistribution.
#
#	@(#)Makefile	6.1 (Berkeley) 4/25/86
#
SRCS=	vhel.mac vhel0 vhel1 vhel2 vhel3 \
	vhel4 vhel5 vhel6
MACROS=	-ms
EQN=	eqn
TROFF=	ditroff

paper:	paper.out
	lpr -n paper.out

paper.out: ${SRCS}
	${EQN} ${SRCS} | ${TROFF} ${MACROS} -t > paper.out

clean:
	rm -f paper.[PT]* *.spell errs Errs paper.out core

spell:	${SRCS}
	@for i in ${SRCS}; do \
		echo $$i; spell $$i | sort | comm -23 - spell.ok > $$i.spell; \
	done
