\input docstrip \keepsilent \ifToplevel{\askonceonly} \usedir{ptex/platex/base} \Msg{*** Generating the pLaTeX files for making the documents ***} \generate{ \file{jltxdoc.cls}{\from{jltxdoc.dtx}{class}} \file{pldoc.tex}{\from{platex.dtx}{pldoc}} \file{Xins.ins}{\from{platex.dtx}{Xins}} } \endbatchfile