% new for 2010-10-01
\ifx\@execute@begin@hook\@undefined
\else
\let\MYLATEX@execute@begin@hook\@execute@begin@hook
\def\@execute@begin@hook#1{}%
\fi
% The version of \document to use on the initex run.
% Just preloads some fonts, puts back \document and \openout,
% sets up the banner to display the file list of files preloaded,
% then sets up some special catcodes so the preamble will be
% skipped on normal runs with the new format.
\def\document{\endgroup
% Force some font preloading.
{\setbox\z@\hbox{%