diff -r 6c7996b6b471 -r ddac52c0014c handouts/ho09.tex
--- a/handouts/ho09.tex	Sat Jan 03 23:14:47 2015 +0000
+++ b/handouts/ho09.tex	Sun Mar 01 00:11:13 2015 +0000
@@ -573,8 +573,10 @@
 \url{http://www.scala-lang.org}
 \end{quote}
 
-Let us have a look at the Scala code shown in Figure~\ref{code}.
-It shows the entire code 
+Let us have a look at the Scala code shown in
+Figure~\ref{code}. It shows the entire code for the
+interpreter, though the implementation is admittedly no
+frills.
 
 \begin{figure}[t]
 \small
@@ -596,6 +598,12 @@
  
 \end{document}
 
+%% list of static analysers for C
+http://spinroot.com/static/index.html
+
+%% NASA coding rules for C
+http://pixelscommander.com/wp-content/uploads/2014/12/P10.pdf
+
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