NetBSD/share/man/tools/ckcrefs

set x $*
. ./.param

for dir in $DIRLST
do
	> $TMPDIR/cref$dir
	cd $MANDIR/man$dir
	for file in $FILLST
	do
		so=`line < $file | sed "s/ .*$//"`
		if test "$so" = ".so"
		then
			continue
		fi
		grep ".*([1-9][cmsgxjvCMSGXJV]*)" $file >> $TMPDIR/cref$dir
	done

	cd $TMPDIR
	echo "	 ," >> cref$dir
	date > lower.suf$dir
	echo >> lower.suf$dir
	date > badcref$dir
	echo >> badcref$dir
	ed - cref$dir >> lower.suf$dir <<!
		g/ *\(([1-9][CMSGXJVcmsgxjv]*)\)/s//\1/
		1,\$s/ /\\
/g
		1,\$s/	/\\
/g
		1,\$s/,/\\
/g
		v/(/d
		g/\\\\\^/s///
		g/\\\\\|/s///
		g/([1-9][cgmsxjv])/p
		g//d
		g/^(/d
		g/(/s//./
		g/^\./d
		g/C).*/s//c/
		g/G).*/s//g/
		g/M).*/s//m/
		g/S).*/s//s/
		g/X).*/s//x/
		g/J).*/s//j/
		g/V).*/s//v/
		g/).*/s///
		w
		q
!
	sort -i cref$dir | uniq > tmp.$$
	while read cref
	do
		sect=`echo $cref | sed "s/.*\.\(.\).*/\1/"`
		try=`ls $MANDIR/man$sect/$cref 2>&1`
		if test "$try" = "$MANDIR/man$sect/$cref"
		then
			continue
		else
			echo $try | sed -e "s;$MANDIR/man..;;" -e "s; not found;;" >> badcref$dir
		fi
	done < tmp.$$
	ed - badcref$dir <<!
		g/\.\([1-9]\)/s//(\1/
		g/c$/s//C)/
		g/m$/s//M)/
		g/s$/s//S)/
		g/g$/s//G)/
		g/x$/s//X)/
		g/j$/s//J)/
		g/v$/s//V)/
		g/[^)]$/s/$/)/
		1s/.$//
		w
		q
!
	rm -f tmp.$$ cref$dir
done