deletions | additions       diff --git a/exporting.tex b/exporting.tex  index 729548e..7b53d8b 100644  --- a/exporting.tex  +++ b/exporting.tex 
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where can be any configuration and and are comma separated numbers indicating the position of the anchor in the designated unit system; ie:  \begin{lstlisting}  \electroweak[color=0AFF91]{0,0}{0,2} \electroweak[color=0AFF91, label=\gamma]{0,0}{0,2}  \end{lstlisting}  For more information on the LaTeX drawing package see \footnote{feynman.aivazis.com}.