deletions | additions       diff --git a/begin_lstlisting_function_isit_isNear__.tex b/begin_lstlisting_function_isit_isNear__.tex  index 0181a9c..f7ea9c7 100644  --- a/begin_lstlisting_function_isit_isNear__.tex  +++ b/begin_lstlisting_function_isit_isNear__.tex 
...
\begin{lstlisting} \begin{lstlisting}[Language=matlab]  function isit = isNear(r, map)  nn = zeros(1, 4);  size = length(map(1, :)); 
...
isit = (sum(nn) ~= 0);  end  \end{lstlisting}