--- a/slides/slides08.tex	Thu Nov 13 11:25:28 2014 +0000
+++ b/slides/slides08.tex	Sun Nov 16 17:12:34 2014 +0000
@@ -1,35 +1,17 @@
 \documentclass[dvipsnames,14pt,t]{beamer}
-\usepackage{beamerthemeplaincu}
-\usepackage[absolute,overlay]{textpos}
-\usepackage{ifthen}
-\usepackage{tikz}
-\usepackage{pgf}
-\usepackage{calc} 
-\usepackage{ulem}
-\usepackage{listings}
-\renewcommand{\uline}[1]{#1}
-\usetikzlibrary{arrows}
-\usetikzlibrary{automata}
-\usetikzlibrary{shapes}
-\usetikzlibrary{shadows}
-\usetikzlibrary{positioning}
-\usetikzlibrary{calc}
-\usetikzlibrary{plotmarks}
-\usepackage{graphicx} 
-\usepackage{pgfplots}
+\usepackage{../slides}
 \usepackage{../langs}
 \usepackage{../data}
+\usepackage{../graphics}
 
 % beamer stuff 
-\renewcommand{\slidecaption}{AFL 09, King's College London, 20.~November 2013}
+\renewcommand{\slidecaption}{AFL 09, King's College London}
 \newcommand{\bl}[1]{\textcolor{blue}{#1}}       
-\newcommand{\dn}{\stackrel{\mbox{\scriptsize def}}{=}}% for definitions
 
 \begin{document}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\mode<presentation>{
-\begin{frame}<1>[t]
+\begin{frame}[t]
 \frametitle{%
   \begin{tabular}{@ {}c@ {}}
   \\[-3mm]
@@ -46,32 +28,12 @@
   \end{tabular}
   \end{center}
 
-\end{frame}}
+\end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%     
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \mode<presentation>{
 \begin{frame}[c]
-
-Imagine the following situation: You talk to somebody
-and you find out that she/he has implemented a compiler.\smallskip
-
-What is your reaction? \pause Check all that apply.\bigskip
-
- \begin{itemize}
- \item[$\Box$] You think she/he is God
- \item[$\Box$] \"Uberhacker
- \item[$\Box$] superhuman
- \item[$\Box$] wizard
- \item[$\Box$] supremo
- \end{itemize}
-
-\end{frame}}
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\mode<presentation>{
-\begin{frame}[c]
 \frametitle{Bird's Eye View}
 
 \begin{center}
@@ -87,35 +49,7 @@
 
 \end{frame}}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\mode<presentation>{
-\begin{frame}[c]
-
-\begin{center}
-\includegraphics[scale=0.7]{../pics/machine_code.jpg}
-\end{center}
-
-\end{frame}}
- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
  
- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\mode<presentation>{
-\begin{frame}[c]
-\frametitle{Assembly Code}
-\mbox{}\\[-12mm]\mbox{}
-
-\begin{center}
-\includegraphics[scale=0.65]{../pics/assembly.jpg}
-\end{center}
-
-\small\mbox{}\\[-10mm]
-Jasmin assembler for Java bytecode
-
-\end{frame}}
- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
-
-
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \mode<presentation>{
 \begin{frame}[c]