%D This is just a shortcut for:

% fo = basic formatting objects
% fe = basic formatting extensions
% fx = extra formatting objects
% fu = user  formatting objects
% fs = setup

\usemodule[fo,fe,fx,fu,fs,mathml]

\usemodule[fp] % passivetex bonus

% \autoXMLnamespace[mml,mm,mathml]

\endinput