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A bit of clarification.

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commit f4090114d2cdebdfa56ceca722b6e2a5ffec4b66 1 parent 829b87e
@zedshaw zedshaw authored
Showing with 5 additions and 2 deletions.
  1. +5 −2 ex15.tex
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7 ex15.tex
@@ -46,8 +46,11 @@ \section{What You Should See}
\end{Verbatim}
\end{code}
-It's fairly straight forward, and all you need to know is put parenthesis
-around a chunk of regex and regetron will print out a list of what matched.
+You should first notice that the regex \verb|([0-9]+)| returned a list with all of the
+numbers match that looks like \verb|['10', '12', '30']| which is simply a Python
+formatted list. Next you'll see the email regex returns just \verb|['help@learncodethehardway.org']|
+which is just the email in a list by itself. If you put more email addresses on that line
+it would return all of them.
\section{Extra Credit}
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