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%
% Move contents page to the front
%
% Code from knuth.drv in https://github.com/oberdiek/latex-tds
% Works with pdftex and xetex.
%
\ifx\detokenize\undefined\endinput\fi
\newread\testread
\openin\testread=\contentsfile\relax
\ifeof\testread % First run
\else % Second run
\let\ORGcon\con
\def\con{%
\ifnum\pageno=1 \global\titletrue\fi
\begingroup
\let\end\relax
\ORGcon
\endgroup
\let\con\end
}%
\expandafter\let\csname ORGN\expandafter\endcsname
\csname N\endcsname
\expandafter\outer\expandafter\def\csname N\endcsname{%
\con
\advance\pageno by -1\relax
\expandafter\let\csname N\expandafter\endcsname
\csname ORGN\endcsname
\csname N\endcsname
}%
\begingroup
\def\num{0}%
\edef\x{\jobname}%
\edef\y{\detokenize{tex}}%
\ifx\x\y
\def\num{1}%
\else
\edef\y{\detokenize{mf}}%
\ifx\x\y
\def\num{1}%
\fi
\fi
\expandafter\endgroup\ifnum\num=1 %
\def\contentspagenumber{2}%
\let\ORGpageno\pageno
\def\pageno{%
\let\pageno\ORGpageno
\expandafter\let\csname ORGN\expandafter\endcsname
\csname N\endcsname
\expandafter\outer\expandafter\def\csname N\endcsname{%
\con
\advance\pageno by -1\relax
\expandafter\let\csname N\expandafter\endcsname
\csname ORGN\endcsname
\csname N\endcsname
}%
\pageno
}%
\fi
\fi
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