#!/bin/sh
#
#ident  "@(#)r.encodingsdir 1.6 04/10/19 SMI"
#
# Copyright (c) 1994,2004 by Sun Microsystems, Inc.
#

cat > /tmp/$$encodings.dir.delete  << EOF
X11 jisx0208.1983-0
FILENAME jis208.enc
X11 jisx0201.1976-0
FILENAME jis201.enc
X11 jisx0212.1990-0
FILENAME jis212.enc
X11 jisx0213.2000-1
FILENAME jis213-1.enc
X11 jisx0213.2000-2
FILENAME jis213-2.enc
X11 sunudcja.1997-0
FILENAME sunudcja.enc
EOF

while read dest
do
	if [ -f $dest ] ; then
		cat $dest | sed -e '1d' > /tmp/$$encodings.dir
	        diff /tmp/$$encodings.dir /tmp/$$encodings.dir.delete | \
			grep '^<' | sed -e 's/^< //' > /tmp/$$encodings.dir.new
		count=`grep '^FILENAME' /tmp/$$encodings.dir.new | wc -l`
		if [ $count -eq 0 ]; then
			rm $dest
		else
			echo $count > $dest
			cat /tmp/$$encodings.dir.new  >> $dest
		fi
        	rm /tmp/$$encodings.dir /tmp/$$encodings.dir.delete \
			/tmp/$$encodings.dir.new
	fi
done

exit 0