\documentclass{beamer}

\usepackage[dutch]{babel}
\usepackage[labelformat=empty]{caption}
\usepackage{booktabs}
\usepackage{color}
\usepackage{algorithm2e}
\usepackage{listings}
\usepackage{textgreek}

\title[\LaTeX workshop]{\url{linuxnijmegen.nl} \LaTeX workshop}
\subtitle{Code beschikbaar op git\footnote{\scriptsize\url{%
	https://ygdrassil.martlubbers.net/git/linuxnijmegen-latex.git/}}}
\author[Mart]{Mart Lubbers \footnote{\url{martlubbers.net}}}
\date{\today}

\definecolor{mygreen}{rgb}{0,0.6,0}

\lstset{%
	language=[LaTeX]tex,
	basicstyle=\small,
	breaklines=true,
	commentstyle=\color{mygreen},
	keepspaces=true,
	columns=flexible,
	tabsize=2
}

\AtBeginSubsection[]
{
	\begin{frame}
		\frametitle{Table of Contents}
		\tableofcontents[currentsection,currentsubsection]
	\end{frame}
}
