deletions | additions       diff --git a/section_Code_Listings_We_will__.tex b/section_Code_Listings_We_will__.tex  index c530277..bc50817 100644  --- a/section_Code_Listings_We_will__.tex  +++ b/section_Code_Listings_We_will__.tex 
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We will be illustrating all of our examples with code listings in this tutorial, so it makes sense to first show how to use them.  An example setup that you should add to your Header file is:  \begin{figure}  \begin{lstlisting}  \usepackage{listings}  \lstset{ % 
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xleftmargin=\fboxsep, %  xrightmargin=-\fboxsep, %  }  \end{lstlisting} \label{lst:setup}  \end{figure}