% config file for showexpl.sty
%
% Copyright Herbert Voss, 2005
% Licence: LPPL.

\ProvidesFile{showexpl.cfg}
  [2005/06/30 v0.02 Definitions for the showexpl package (hv)]
%
\definecolor{hellgelb}{rgb}{1,1,0.85}
\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{%
     preset=\centering,%
     rframe={},%
     language=[AlLaTeX]TeX,%
     float=hbp,%
     basicstyle=\footnotesize\ttfamily,%
     identifierstyle=\color{colIdentifier},%
     keywordstyle=\color{colKeys},%
     stringstyle=\color{colString},%
     commentstyle=\itshape\color{colComments},%
%    columns=flexible,%
%    columns=fullflexible,%
     columns=fixed,
     tabsize=4,%
     frame=single,%
     extendedchars=true,%
     showspaces=false,%
     showstringspaces=false,%
     numbers=left,%
     numberstyle=\tiny\ttfamily,%
     breaklines=true,%
     breakindent=10pt,%
     backgroundcolor=\color{hellgelb},%
     breakautoindent=true,%
     captionpos=t,%
     xleftmargin=1em,%
     xrightmargin=\fboxsep,%
     numbersep=1em,%
%     xrightmargin=-1cm,% 
%     relwidth=0.5,%
%     columnsep=10pt%
}
\lstnewenvironment{showexample}[1][]
{%
  \@temptokena{#1}%
  \begingroup
    \advance\c@ltxexample\@ne \advance\c@lstlisting\@ne
    \expandafter\lstset\expandafter{\SX@explpreset,#1}%
    \edef\x{\endgroup
      \def\noexpand\SX@codefile{\SX@codefile}%
      \def\noexpand\SX@graphicname{\SX@graphicname}%
      \def\noexpand\SX@graphicparam{\SX@graphicparam}}%
  \x
  \xdef\SX@@explpreset{\the\@temptokena,codefile=\SX@codefile,
    graphic={[\SX@graphicparam]{\SX@graphicname}}}%
  \setbox\@tempboxa=\hbox\bgroup% Warum noetig?
  \lst@BeginWriteFile{\SX@codefile}%
}
{%
  \lst@EndWriteFile\egroup
  \SX@put@code@result
}
\renewcommand*\SX@Info{}%