\input docstrip.tex \keepsilent \askonceonly \generate{\file{pfnote.sty}{\from{yafoot.dtx}{pfnote}} \file{fnpos.sty}{\from{yafoot.dtx}{fnpos}} \file{dblfnote.sty}{\from{yafoot.dtx}{dblfnote}} \file{yafoot-man.tex}{\from{yafoot.dtx}{driver}}} \endbatchfile