\documentclass[12pt,a4paper]{article}% Denis Girou
\usepackage{fancyvrb}
\usepackage{pstricks}
\usepackage{pst-grad}
\definecolor{LemonChiffon}{rgb}{1.,0.98,0.8}
\definecolor{Orange}      {rgb}{1.,0.65,0.}
\definecolor{PaleGreen}   {rgb}{0.6,0.98,0.6}
\parindent=0pt
\pagestyle{empty}
\begin{document}
\begin{pspicture}(3,1)
\begin{BVerbatim}
First line.
Second line.
\end{BVerbatim}
\end{pspicture}

\vspace{5mm}
\begin{pspicture}(3,1)\psgrid[subgriddiv=0]
\begin{BVerbatim}
First line.
Second line.
\end{BVerbatim}
\end{pspicture}
\begin{SaveVerbatim}{VerbEnv}
First line.
Second line.
\end{SaveVerbatim}

\vspace{5mm}
\fbox{\BUseVerbatim{VerbEnv}}

\vspace{5mm}
\colorbox{Orange}{\BUseVerbatim{VerbEnv}}

\vspace{5mm}
\setlength{\fboxrule}{1mm}
\setlength{\fboxsep}{2mm}
\fcolorbox{red}{Orange}{\BUseVerbatim{VerbEnv}}

\vspace{5mm}
\psframebox{\BUseVerbatim{VerbEnv}}

\vspace{5mm}
\psframebox[framearc=0.5,framesep=1,linestyle=dashed]{%
  \BUseVerbatim{VerbEnv}}

\vspace{5mm}
\psframebox[linecolor=red,fillstyle=solid,fillcolor=LemonChiffon]{%
  \BUseVerbatim{VerbEnv}}

\vspace{5mm}
\psdblframebox[linewidth=0.07,fillstyle=solid,fillcolor=PaleGreen]{%
  \BUseVerbatim[boxwidth=0.9\linewidth]{VerbEnv}}

\vspace{5mm}
\psovalbox{\BUseVerbatim{VerbEnv}}

\vspace{5mm}
\psframebox[fillstyle=gradient,gradmidpoint=0,gradangle=90]{%
  \BUseVerbatim[fontfamily=helvetica,fontseries=b]{VerbEnv}}
\end{document}
