Merge branch 'toc' into 'master'

Include Table of Contents

See merge request !155

.gitlab-ci.yml

@@ -57,6 +57,7 @@ build:graphsreport:
     - cd report
     - pdflatex hifis-survey-2021
     - pdflatex hifis-survey-2021
+    - pdflatex hifis-survey-2021 # third call sometimes necessary for TOC creation
   needs: []
   artifacts:
     paths:

report/hifis-survey-2021.tex

@@ -36,12 +36,18 @@
 }
 \date{\textbf{December 2021}}
 
+\usepackage{makeidx}
+\makeindex % to create file .idx
+
 \begin{document}
 
 	\begin{titlepage}
 		\maketitle
 	\end{titlepage}
 
+	\tableofcontents
+	\newpage
+
 	\section{HIFIS Survey 2021} \label{sec:methods}
 	\input{sec/intro.tex}