\renewcommand*{\lstlistingname}{Snippet}
\renewcommand{\lstlistlistingname}{List of \lstlistingname s}

\definecolor{colKeys}{rgb}{0,0.5,0}
\definecolor{colIdentifier}{rgb}{0,0,0}
\definecolor{colComments}{rgb}{0,0.5,1}
\definecolor{colString}{rgb}{0.6,0.1,0.1}
\definecolor{colBackground}{rgb}{0.95,0.95,1}
\lstset{%configuration de listings
    float=hbp,%
    basicstyle=\ttfamily\small,%
    %
    identifierstyle=\color{colIdentifier}, %
    keywordstyle=\color{colKeys}, %
    stringstyle=\color{colString}, %
    commentstyle=\color{colComments}\textit, %
    %
    backgroundcolor=\color{colBackground},%
    %
    columns=flexible, %
    tabsize=2, %
    frame=trbl, %
    %frameround=tttt,%
    extendedchars=true, %
    showspaces=false, %
    showstringspaces=false, %
    numbers=left, %
    numberstyle=\tiny, %
    breaklines=true, %
    breakautoindent=true, %
    captionpos=b,%
    xrightmargin=0.2cm, %
    xleftmargin=0.2cm,
    emphstyle={\color{DarkGreen}},
    language=XML
}