% Utility for unpacking eqnarray.sty:
%
% first type 'latex docstrip' in order to obtain eqnarray.sty,
% then type 'latex eqnarray.drv' to obtain the documentation
%
\documentclass{article}
\usepackage{doc}
\usepackage{array}
\usepackage{eqnarray}
\setlength{\parindent}{0ex}
\begin{document}
  \DocInput{eqnarray.dtx}
\end{document}