gistfile1.sty

\usepackage{listings}
\usepackage{xcolor}
\usepackage{graphicx}
\usepackage{color}
\definecolor{mygrey}{rgb}{0.2,0.2,0.2}
\definecolor{hellgelb}{rgb}{1,1,0.9}
\definecolor{colKeys}{rgb}{0,0,1}
\definecolor{colIdentifier}{rgb}{0,0,0}
\definecolor{colComments}{rgb}{1,0,0}
\definecolor{colString}{rgb}{0,0.5,0}
\lstset{
    float=hbp,
    basicstyle=\ttfamily\color{black}\small\smaller,
    identifierstyle=\color{colIdentifier},
    keywordstyle=\color{colKeys},
    stringstyle=\color{colString},
    commentstyle=\color{colComments},
    columns=flexible,
    tabsize=2,
    frame=single,
    extendedchars=true,
    showspaces=false,
    showstringspaces=false,
    numbers=left,
    numberstyle=\tiny,
    breaklines=true,
%    backgroundcolor=\color{hellgelb},
    breakautoindent=true
}

\lstloadlanguages{ruby}

\lstdefinestyle{cucumber}{
  language={ruby},
  keywordstyle={\color{red}},
  morekeywords={puts, um, als, moechte, szenario, gegeben, und, wenn, dann, feature, given, when, then, as, i, so, I, So, As, Then, When, Given, Feature, Dann, Wenn, Und, Gegeben, sei, Sei, Szenario, Moechte, Als, Um, M\"ochte, m\"ochte, and, And},
  commentstyle={\color{blue}},
  numbers={left},
  numberstyle={\tiny}
}
  % Rahmen
  % frame=ltrb,
  % framesep=5pt,
  % numbers=left,
  % stepnumber=1,
  % numbersep=5pt,
  %   numberstyle=\tiny,
  %   breaklines=true,
  %   breakautoindent=true,
  %   postbreak=\space,
  %   tabsize=2,
  %   basicstyle=\ttfamily\footnotesize,
  %   keywordstyle=\textbf,
  %    identifierstyle=\textit,
  %   stringstyle=\ttfamily,
  %   showspaces=false,
  %   showstringspaces=false,
  %   extendedchars=true,
  %   backgroundcolor=\color{lbcolor_ruby}

\lstset{literate=%
{Ö}{{\"O}}1
{Ä}{{\"A}}1
{Ü}{{\"U}}1
{ß}{{\ss}}2
{ü}{{\"u}}1
{ä}{{\"a}}1
{ö}{{\"o}}1
}