\DeclareFontEncoding{CN}{}{}
\mlfontencoding{cn}{CN}
\DeclareFontSubstitution{CN}{mcn}{m}{n}
\begingroup
\nfss@catcodes
\input{cnmcn.fd}
\endgroup
\DeclareErrorMLFont{cn}{CN}{mcn}{m}{n}{10}
\newcommand\cnrmdefault{mcn}
\newcommand\cnsfdefault{mcn}
\newcommand\cnttdefault{mcn}
\newcommand\cnbfdefault{bx}
\newcommand\cnmddefault{m}
\newcommand\cnitdefault{n}
\newcommand\cnsldefault{n}
\newcommand\cnscdefault{n}
\newcommand\cnupdefault{n}
\newcommand\cnencodingdefault{CN}
\newcommand\cnfamilydefault{\cnrmdefault}
\newcommand\cnseriesdefault{\cnmddefault}
\newcommand\cnshapedefault{\cnupdefault}
