deletions | additions       diff --git a/section_LaTeX_Programming_Only_if__.tex b/section_LaTeX_Programming_Only_if__.tex  index bc74c49..eb84ca7 100644  --- a/section_LaTeX_Programming_Only_if__.tex  +++ b/section_LaTeX_Programming_Only_if__.tex 
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\subsection{Generating a multiplication table}  To illustrate why you should \textbf{avoid} doing any low-level {\TeX} programming yourself\footnote{Unless you really know what you are doing, and you really must} here is an example of the hoops you need to jump through to typeset the multiplication table from one to five:  \noindent\begin{minipage}{0.7\textwidth}  \begin{lstlisting}  % We realize our loop variables via TeX counters  \newcounter{a} 
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\printrows  \end{longtable}  \end{lstlisting}  \end{minipage}  \noindent\begin{minipage}{0.2\textwidth}  % Actual multiplication table implementation:  \newcounter{a}  \newcounter{b} 
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\begin{longtable}{|rrr|}  \hline $A$ & $B$ & $A\times B$ \\ \hline  \printrows  \end{longtable} \end{minipage}