{%- import 'macros.tex' as macros %}
\documentclass[a4paper]{article}
%\documentclass[a4paper,landscape]{article}

\renewcommand{\familydefault}{\sfdefault}
\usepackage[table]{xcolor}
\definecolor{orange}{rgb}{1, 0.7, 0}
\definecolor{lightgrey}{rgb}{0.925, 0.925, 0.925}

\setlength{\topmargin}{-3cm}
\setlength{\oddsidemargin}{-0.5cm}
\setlength{\evensidemargin}{0cm}
\setlength{\textwidth}{17.5cm}
\setlength{\textheight}{24.5cm}
%\setlength{\textwidth}{25cm}
%\setlength{\textheight}{15cm}
\setlength{\headheight}{84pt}

\usepackage{fancyvrb}
\usepackage{fvextra}
%\usepackage{framed,color}
%\newenvironment{modulelog}{\snugshade\Verbatim}{\endVerbatim\endsnugshade}
\usepackage{adjustbox}
\newenvironment{modulelog}%
{\par\noindent\adjustbox{margin=0ex,bgcolor=shadecolor,margin=0ex}\bgroup\varwidth\linewidth\Verbatim}%
{\endVerbatim\endvarwidth\egroup}
%\usepackage{xcolor}

\renewcommand{\baselinestretch}{1,2}
\setlength{\parindent}{0pt}
\setlength{\parskip}{9pt plus3pt minus3pt}

\usepackage{listings}
\usepackage{color}
\definecolor{bg-partially-covered}{rgb}{1,1,0.6}    % light-yellow
\definecolor{bg-uncovered}{rgb}{1,0.8,0.8}          % light-red
\definecolor{bg-covered}{rgb}{0.95,1,0.95}          % very light-green
\definecolor{bg-clean}{rgb}{1,1,1}                  % white
\definecolor{mygreen}{rgb}{0,0.6,0}
\definecolor{mygray}{rgb}{0.5,0.5,0.5}
\definecolor{mymauve}{rgb}{0.58,0,0.82}
\lstset{ %
  backgroundcolor=\color{white},   % choose the background color; you must add \usepackage{color} or \usepackage{xcolor}; should come as last argument
  basicstyle=\footnotesize,        % the size of the fonts that are used for the code
  breakatwhitespace=false,         % sets if automatic breaks should only happen at whitespace
  breaklines=true,                 % sets automatic line breaking
  captionpos=b,                    % sets the caption-position to bottom
  commentstyle=\color{mygreen},    % comment style
  deletekeywords={...},            % if you want to delete keywords from the given language
  escapeinside={\%*}{*)},          % if you want to add LaTeX within your code
  extendedchars=true,              % lets you use non-ASCII characters; for 8-bits encodings only, does not work with UTF-8
  frame=none,	                   % adds a frame around the code
  keepspaces=true,                 % keeps spaces in text, useful for keeping indentation of code (possibly needs columns=flexible)
  keywordstyle=\color{blue},       % keyword style
  language=Octave,                 % the language of the code
  morekeywords={*,...},            % if you want to add more keywords to the set
  numbers=left,                    % where to put the line-numbers; possible values are (none, left, right)
  numbersep=5pt,                   % how far the line-numbers are from the code
  numberstyle=\tiny\color{mygray}, % the style that is used for the line-numbers
  rulecolor=\color{black},         % if not set, the frame-color may be changed on line-breaks within not-black text (e.g. comments (green here))
  showlines=true,
  showspaces=false,                % show spaces everywhere adding particular underscores; it overrides 'showstringspaces'
  showstringspaces=false,          % underline spaces within strings only
  showtabs=false,                  % show tabs within strings adding particular underscores
  stepnumber=1,                    % the step between two line-numbers. If it's 1, each line will be numbered
  stringstyle=\color{mymauve},     % string literal style
  tabsize=2,	                   % sets default tabsize to 2 spaces
}
\usepackage{hyperref}
\usepackage{longtable}
\usepackage{tabu}
\usepackage{multicol}
\usepackage{booktabs}
\usepackage{graphicx}
\usepackage{lastpage} % for the number of the last page in the document
\usepackage{fancyhdr}
\usepackage{xspace}


% define commands for easy access
\newcommand{\req}[2]{\begin{infoBox} \textbf{ #1:} #2 \end{infoBox}}
\newcommand{\rfori}[1]{\textbf{Reason for Implementation:} #1 \\}
\newcommand{\fitcrit}[1]{\textbf{Fitcriterion:} #1 \\}

\fancyhf{}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}
\lhead{\textcolor{gray}{}}
\chead{\textcolor{gray}{ Requirement Specification for {\tt {{ macros.latex_filter(data.titel) }} }}}
\rhead{\textcolor{gray}{}}
\lfoot{\textcolor{gray}{}}
\cfoot{\textcolor{gray}{}}
\rfoot{\textcolor{gray}{\thepage\,/ \pageref{LastPage}}}

\begin{document}