--- a/slides/slides06.tex	Sat Aug 15 14:18:37 2020 +0100
+++ b/slides/slides06.tex	Mon Aug 17 17:42:37 2020 +0100
@@ -1,5 +1,5 @@
 % !TEX program = xelatex
-\documentclass[dvipsnames,14pt,t]{beamer}
+\documentclass[dvipsnames,14pt,t,xelatex,aspectratio=169,xcolor={table}]{beamer}
 \usepackage{../slides}
 \usepackage{../graphics}
 \usepackage{../langs}
@@ -22,19 +22,34 @@
   \begin{tabular}{@ {}c@ {}}
   \\[-3mm]
   \LARGE Compilers and \\[-2mm] 
-  \LARGE Formal Languages (6)\\[3mm] 
+  \LARGE Formal Languages\\[3mm] 
   \end{tabular}}
 
   \normalsize
   \begin{center}
   \begin{tabular}{ll}
     Email:  & christian.urban at kcl.ac.uk\\
-    Office Hours: & Thursdays 12 -- 14\\
-    Location: & N7.07 (North Wing, Bush House)\\
+    %Office Hours: & Thursdays 12 -- 14\\
+    %Location: & N7.07 (North Wing, Bush House)\\
     Slides \& Progs: & KEATS (also homework is there)\\  
   \end{tabular}
   \end{center}
 
+  \begin{center}
+    \begin{tikzpicture}
+      \node[drop shadow,fill=white,inner sep=0pt] 
+      {\footnotesize\rowcolors{1}{capri!10}{white}
+        \begin{tabular}{|p{4.8cm}|p{4.8cm}|}\hline
+          1 Introduction, Languages          & \cellcolor{blue!50} 6 While-Language \\
+          2 Regular Expressions, Derivatives & 7 Compilation, JVM \\
+          3 Automata, Regular Languages      & 8 Compiling Functional Languages \\
+          4 Lexing, Tokenising               & 9 Optimisations \\
+          5 Grammars, Parsing                & 10 LLVM \\ \hline
+        \end{tabular}%
+      };
+    \end{tikzpicture}
+  \end{center}
+  
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%     
 
@@ -569,7 +584,7 @@
 \mode<presentation>{
 \begin{frame}[c]
 
-\mbox{\lstinputlisting[language=while]{../progs/fib.while}}
+??%%\mbox{\lstinputlisting[language=while]{../progs/fib.while}}
 
 \end{frame}}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
@@ -649,8 +664,9 @@
 
 \mbox{}\\[-18mm]\mbox{}
 
-{\lstset{language=While}%%\fontsize{10}{12}\selectfont
-\texttt{\lstinputlisting{../progs/loops.while}}}
+??
+%{\lstset{language=While}%%\fontsize{10}{12}\selectfont
+%\texttt{\lstinputlisting{../progs/loops.while}}}
 
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%