attached is the output of

   pandoc -w context -o test.tex test.pdc
   texexec test.tex

i'm wondering if context has support for this built in.  here's the 
link; http://johnmacfarlane.net/pandoc/README.html#tables.

could someone try compiling with luatex, i get a single horizontal line 
and nothing else.

   Creator:        ConTeXt - 2009.05.12 22:35
   Producer:       LuaTeX-0.40.1

many thanks,
Mohamed