   include "source/copy.r"
   include "source/cprow.r"
   include "source/dohelp.r"
   include "source/display_message.r"
   include "source/domark.r"
   include "source/doopt.r"
   include "source/dosopt.r"
   include "source/dotlit.r"
   include "source/getrange.r"
   include "source/xindex.r"
   include "source/makset.r"
   include "source/doundo.r"
   include "source/draw_box.r"
   include "source/getstr.r"
   include "source/getwrd.r"
   include "source/join.r"
   include "source/litmesg.r"
   include "source/move.r"
   include "source/settab.r"
   include "source/uniquely_name.r"
   include "source/getkn.r"
   include "source/pvem.r"
   include "source/saynum.r"
   include "source/knscan.r"
   include "source/doglob.r"
   include "source/doshell.r"
   include "source/whereami.r"
