deletions | additions       diff --git a/section_LaTeX_Programming_Only_if__.tex b/section_LaTeX_Programming_Only_if__.tex  index 9c69b24..9b0e9ff 100644  --- a/section_LaTeX_Programming_Only_if__.tex  +++ b/section_LaTeX_Programming_Only_if__.tex 
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% in order to expand \hline at the right place and time  \expandafter\global\expandafter\allrows\expandafter{\the\allrows\hline}  \repeat  %  % Finally, show our work, by writing a table with minimal markup:  \begin{tabular}{|rrr|}  \hline $A$ & $B$ & $A\times B$ \\ \hline