Binary file handouts/scala-ho.pdf has changed

--- a/handouts/scala-ho.tex	Sun Aug 31 16:25:17 2014 +0100
+++ b/handouts/scala-ho.tex	Mon Sep 01 18:05:39 2014 +0100
@@ -1,21 +1,9 @@
 \documentclass{article}
-\usepackage{xcolor}
-\usepackage{fontspec}
-\usepackage[sc]{mathpazo}
-\usepackage{fontspec}
-\setmainfont[Ligatures=TeX]{Palatino Linotype}
-\usepackage{amssymb}
-\usepackage{amsmath}
-\usepackage{menukeys}
+\usepackage{../style}
 \usepackage{../langs}
 \usepackage{marvosym}
-\definecolor{darkblue}{rgb}{0,0,0.6}
-\usepackage[colorlinks=true,urlcolor=darkblue,linkcolor=darkblue]{hyperref}
 
 
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-\definecolor{codegray}{gray}{0.9}
-
 \begin{document}
 
 \section*{A Crash-Course on Scala}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/style.sty	Mon Sep 01 18:05:39 2014 +0100
@@ -0,0 +1,13 @@
+\usepackage{xcolor}
+\usepackage{fontspec}
+\usepackage[sc]{mathpazo}
+\usepackage{fontspec}
+\setmainfont[Ligatures=TeX]{Palatino Linotype}
+\usepackage{amssymb}
+\usepackage{amsmath}
+\usepackage{menukeys}
+\definecolor{darkblue}{rgb}{0,0,0.6}
+\usepackage[colorlinks=true,urlcolor=darkblue,linkcolor=darkblue]{hyperref}
+
+\newcommand{\dn}{\stackrel{\mbox{\scriptsize def}}{=}}%
+\definecolor{codegray}{gray}{0.9}