\def\batchfile{key.ins}
\input{docstrip.tex}
\preamble
   Package to draw keys in boxes with rounded corners.
\endpreamble
\keepsilent
%  \generateFile{key.drv}{t}{\from{key.dtx}{driver}}
\generateFile{key.sty}{t}{\from{key.dtx}{package}}
\Msg{**********************************************************************}
\Msg{To intall this package, move key.sty to your LaTeX 2e input directory.}
\Msg{To produce the documentation in all its magnificence:}
\Msg{1. latex key.dtx}
\Msg{2. makeindx -s gind.ist key}
\Msg{3. makeindx -s gglo.ist -o key.gls key.glo}
\Msg{4. latex key.dtx}
\Msg{**********************************************************************}