# HG changeset patch
# User Christian Urban <christian dot urban at kcl dot ac dot uk>
# Date 1451605248 0
# Node ID 494b44b439bf8d142412b3c2cce854739308b1a1
# Parent  2d0a59127694ee1e3bffa5e4f4f8af714fd0e622
updated

diff -r 2d0a59127694 -r 494b44b439bf hws/hw07.pdf
Binary file hws/hw07.pdf has changed
diff -r 2d0a59127694 -r 494b44b439bf hws/hw07.tex
--- a/hws/hw07.tex	Sat Dec 19 21:11:23 2015 +0000
+++ b/hws/hw07.tex	Thu Dec 31 23:40:48 2015 +0000
@@ -67,7 +67,9 @@
 $S \rightarrow \texttt{begin} \cdot B\cdot \texttt{end}$\\
 $B \rightarrow S\cdot \texttt{;}$\\
 $B \rightarrow S\cdot \texttt{;} \cdot B$\\
-$E \rightarrow num$
+$S \rightarrow num$\\
+$E \rightarrow num$\\
+$B \rightarrow num$
 \end{tabular}
 \end{center}