\documentclass{report}

\input{Base}
\input{Geometry}
\input{Language}

\input{MathOperators}
\input{NewCommands}
\input{Theorems}

%TikZ for drawing
\input{TikZ}

%Code listings
\input{Listings}

\begin{document}


\end{document}

\usepackage{listings}
\lstset{ 
  basicstyle=\footnotesize,        % the size of the fonts that are used for the code
  breakatwhitespace=false,         % sets if automatic breaks should only happen at whitespace
  %keywordstyle=\color{blue},       % keyword style
  language=Tex,                    % the language of the code
}