\input{"preamble_2020_1_07.tex"}
\let\Begin\begin
\let\End\end
\newcommand\wrapenv[1]{#1}

\makeatletter
\def\ScaleWidthIfNeeded{%
 \ifdim\Gin@nat@width>\linewidth
    \linewidth
  \else
    \Gin@nat@width
  \fi
}
\def\ScaleHeightIfNeeded{%
  \ifdim\Gin@nat@height>0.9\textheight
    0.9\textheight
  \else
    \Gin@nat@width
  \fi
}
\makeatother

\setkeys{Gin}{width=\ScaleWidthIfNeeded,height=\ScaleHeightIfNeeded,keepaspectratio}%

\title{
\textbf{
  $if(title)$
  $title$
  $else$
  Title
  $endif$
}
  $if(subtitle)$
  \\ {\normalsize $subtitle$}
  $endif$
}
\author{D. Zack Garza}
\date{\today}

$if(highlighting-macros)$
$highlighting-macros$
$endif$
\begin{document}

\maketitle
% \todo{Insert title and subtitle.}
\tableofcontents


$body$

%\listoftodos

\bibliography{/home/zack/Notes/library.bib}

\end{document}