xvnkb and slackware 13

Get xvnkb from here:
http://xvnkb.sourceforge.net/xvnkb-0.2.9a.tar.gz

compile as instructed:
# ./configure
# make && make install

Download unicode font from here:http://fontchu.com/unicode.htm

Change slackware default settings to support unicode (/etc/profile.d/lang.sh):
export LANG=en-US.UTF-8