Binary file coursework/cw01.pdf has changed

--- a/coursework/cw01.tex	Sun Dec 01 09:58:41 2013 +0000
+++ b/coursework/cw01.tex	Sun Dec 01 10:08:53 2013 +0000
@@ -1,8 +1,8 @@
 \documentclass{article}
-\usepackage{charter}
 \usepackage{hyperref}
 \usepackage{amssymb}
 \usepackage{amsmath}
+\usepackage{../langs}
 
 \newcommand{\dn}{\stackrel{\mbox{\scriptsize def}}{=}}%
 \begin{document}
@@ -107,10 +107,10 @@
 wether the following four strings are matched by this regular expression. Answer yes or no.
 
 \begin{enumerate}
-\item "/**/"
-\item "/*foobar*/"
-\item "/*test*/test*/"
-\item "/*test/*test*/"
+\item \texttt{"/**/"}
+\item \texttt{"/*foobar*/"}
+\item \texttt{"/*test*/test*/"}
+\item \texttt{"/*test/*test*/"}
 \end{enumerate}
 
 \subsection*{Question 4 (marked with 1\%)}
@@ -125,15 +125,15 @@
 other character.
 
 \begin{enumerate}
-\item $"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\
+\item \texttt{"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\
 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\
-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"$
-\item $"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\ 
+aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"}
+\item \texttt{"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\ 
 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\ 
-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"$
-\item$"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\ 
+aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"}
+\item \texttt{"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\ 
 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\ 
-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"$
+aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"}
 \end{enumerate}
 
 

Binary file coursework/cw02.pdf has changed

--- a/coursework/cw02.tex	Sun Dec 01 09:58:41 2013 +0000
+++ b/coursework/cw02.tex	Sun Dec 01 10:08:53 2013 +0000
@@ -1,65 +1,12 @@
 \documentclass{article}
-\usepackage{charter}
 \usepackage{hyperref}
 \usepackage{amssymb}
 \usepackage{amsmath}
-\usepackage{listings}
-\usepackage{xcolor}
-
+\usepackage{../langs}
 
 \newcommand{\dn}{\stackrel{\mbox{\scriptsize def}}{=}}%
 \begin{document}
 
-\definecolor{javared}{rgb}{0.6,0,0} % for strings
-\definecolor{javagreen}{rgb}{0.25,0.5,0.35} % comments
-\definecolor{javapurple}{rgb}{0.5,0,0.35} % keywords
-\definecolor{javadocblue}{rgb}{0.25,0.35,0.75} % javadoc
-  
-\lstdefinelanguage{scala}{
-  morekeywords={abstract,case,catch,class,def,%
-    do,else,extends,false,final,finally,%
-    for,if,implicit,import,match,mixin,%
-    new,null,object,override,package,%
-    private,protected,requires,return,sealed,%
-    super,this,throw,trait,true,try,
-    type,val,var,while,with,yield},
-  otherkeywords={=>,<-,<\%,<:,>:,\#,@},
-  sensitive=true,
-  morecomment=[l]{//},
-  morecomment=[n]{/*}{*/},
-  morestring=[b]",
-  morestring=[b]',
-  morestring=[b]"""
-}
-
-\lstdefinelanguage{while}{
-  morekeywords={while, if, then. else, read, write},
-  otherkeywords={=>,<-,<\%,<:,>:,\#,@},
-  sensitive=true,
-  morecomment=[l]{//},
-  morecomment=[n]{/*}{*/},
-  morestring=[b]",
-  morestring=[b]',
-  morestring=[b]"""
-}
-
-
-\lstset{language=Scala,
-	basicstyle=\ttfamily,
-	keywordstyle=\color{javapurple}\bfseries,
-	stringstyle=\color{javagreen},
-	commentstyle=\color{javagreen},
-	morecomment=[s][\color{javadocblue}]{/**}{*/},
-	numbers=left,
-	numberstyle=\tiny\color{black},
-	stepnumber=1,
-	numbersep=10pt,
-	tabsize=2,
-	showspaces=false,
-	showstringspaces=false}
-
-
-
 \section*{Coursework 2}
 
 {\bf UPDATE:} There was a typo in Q1 about the regular expressions for comments:

Binary file coursework/cw03.pdf has changed

--- a/coursework/cw03.tex	Sun Dec 01 09:58:41 2013 +0000
+++ b/coursework/cw03.tex	Sun Dec 01 10:08:53 2013 +0000
@@ -1,65 +1,12 @@
 \documentclass{article}
-\usepackage{charter}
 \usepackage{hyperref}
 \usepackage{amssymb}
 \usepackage{amsmath}
-\usepackage{listings}
-\usepackage{xcolor}
-
+\usepackage{../langs}
 
 \newcommand{\dn}{\stackrel{\mbox{\scriptsize def}}{=}}%
 \begin{document}
 
-\definecolor{javared}{rgb}{0.6,0,0} % for strings
-\definecolor{javagreen}{rgb}{0.25,0.5,0.35} % comments
-\definecolor{javapurple}{rgb}{0.5,0,0.35} % keywords
-\definecolor{javadocblue}{rgb}{0.25,0.35,0.75} % javadoc
-  
-\lstdefinelanguage{scala}{
-  morekeywords={abstract,case,catch,class,def,%
-    do,else,extends,false,final,finally,%
-    for,if,implicit,import,match,mixin,%
-    new,null,object,override,package,%
-    private,protected,requires,return,sealed,%
-    super,this,throw,trait,true,try,
-    type,val,var,while,with,yield},
-  otherkeywords={=>,<-,<\%,<:,>:,\#,@},
-  sensitive=true,
-  morecomment=[l]{//},
-  morecomment=[n]{/*}{*/},
-  morestring=[b]",
-  morestring=[b]',
-  morestring=[b]"""
-}
-
-\lstdefinelanguage{while}{
-  morekeywords={while, if, then. else, read, write, for, upto, do},
-  otherkeywords={=>,<-,<\%,<:,>:,\#,@},
-  sensitive=true,
-  morecomment=[l]{//},
-  morecomment=[n]{/*}{*/},
-  morestring=[b]",
-  morestring=[b]',
-  morestring=[b]"""
-}
-
-
-\lstset{language=Scala,
-	basicstyle=\ttfamily,
-	keywordstyle=\color{javapurple}\bfseries,
-	stringstyle=\color{javagreen},
-	commentstyle=\color{javagreen},
-	morecomment=[s][\color{javadocblue}]{/**}{*/},
-	numbers=left,
-	numberstyle=\tiny\color{black},
-	stepnumber=1,
-	numbersep=10pt,
-	tabsize=2,
-	showspaces=false,
-	showstringspaces=false}
-
-
-
 \section*{Coursework 3}
 
 \noindent