toHtml (Quotes x) = "“"++(toHtml x)++"”"
toHtml (Verbatim x) = pre x
toHtml (Link t ref) = link (show ref) (toHtml t)
+ toHtml (Command "comment" y) = ""
toHtml (Command "url" y) = "<tt>"++(link (toHtml y) (toHtml y))++"</tt>"
toHtml (Command "WiX" y) = "W<span style='vertical-align:-20%'>I</span>X"
toHtml (Command "TeX" y) = "T<span style='vertical-align:-20%'>E</span>X"