Made modifications to the tth subroutine that make it work
seomewhat better with matrices. There is a filter, which
changes the characters used by tth that only works properly
with iCAB (not much use). I have also added the -u switch
to tth which makes the symbols work well with
MSIE, OmniWeb, iCab, and Safari on the Mac. It does not work
with Camino on the mac, but it does work with Mozilla.
How does it work in your browser?
-- Mike (firstname.lastname@example.org)