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# From: @(#)Makefile 8.16 (Berkeley) 8/15/94
# $FreeBSD$
VOLUME= usd/13.viref
SRCS= vi.ref
EXTRA= ex.cmd.roff ref.so set.opt.roff vi.cmd.roff
OBJS= index.so
MACROS= -me -U
CLEANFILES+=index index.so
USE_SOELIM= yes
USE_SOELIMPP= yes
USE_TBL= yes
SRCDIR= ${.CURDIR}/../../../../contrib/nvi/docs/USD.doc/vi.ref
# Build index.so as a side-effect of building the paper.
index.so: ${SRCS} ${EXTRA}
(cd ${SRCDIR}; ${SOELIMPP} -e 's:^\.so index.so$$::' ${SRCS}) | \
${ROFF} > /dev/null
sed -e 's/MINUSSIGN/-/' \
-e 's/DOUBLEQUOTE/""/' \
-e "s/SQUOTE/'/" \
-e 's/ /__SPACE/g' < index | \
sort -u '-t ' +0 -1 +1n | awk -f ${SRCDIR}/merge.awk | \
sed -e 's/__SPACE/ /g' \
-e "s/^\\(['\\.]\\)/\\\\\&\\1/" > index.so
.include <bsd.doc.mk>
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