#! /bin/sh

# generate WIDTH-A file, listing Unicode characters with ambiguous width 
# property, from EastAsianWidth.txt

if make EastAsianWidth.txt >&2
then	true
else	echo Could not acquire Unicode data file EastAsianWidth.txt >&2
	exit 1
fi

sed -e "s,^\([^;]*\);A,\1," -e t -e d EastAsianWidth.txt > width-a
rm -f WIDTH-A
echo "# UAX #11: East Asian Ambiguous" > WIDTH-A
uniset +width-a compact >> WIDTH-A
rm -f width-a