packages.tex

\usepackage{listings,color,amsmath,amssymb}
\usepackage[hidelinks]{hyperref}

\definecolor{comments}{RGB}{81,81,81}
\definecolor{keywords}{RGB}{255,0,90}

% lstlisting
\lstset{
    language=C,
    basicstyle=\footnotesize\ttfamily,
    keywordstyle=\color{keywords},
    showspaces=false,
    showstringspaces=false,
    commentstyle=\color{blue}\emph
}


\usepackage[
    type={CC},
    modifier={by-nc-nd},
    version={4.0},
]{doclicense} 


\topmargin -.5in
\textheight 9in
\oddsidemargin -.25in
\evensidemargin -.25in
\textwidth 7in

\input{variables.tex}

\usepackage{ifxetex}

\ifxetex
\usepackage{fontspec}
\setmainfont{Raleway}
\fi

\usepackage[calc,datesep=/]{datetime2}
\newcount\daycount
\newcommand{\DueDate}[2]{%
  \DTMsavedate{ShootDate}{#1}%
  \DTMsaveddateoffsettojulianday{ShootDate}{#2}\daycount
  \DTMsavejulianday{ShootDate}{\number\daycount}%
  \DTMusedate{ShootDate}%
}

\usepackage{xfrac}