Still working on the new label reference maps.
  
  Rene sent me his VTX text-extraction tool, and a 
  a set of page-header lines of the form
  
    <f1r>          {$I=T $Q=A $P=A $L=A $H=1}
    <f1v>          {$I=H $Q=A $P=B $L=A $H=1}
    <f2r>          {$I=H $Q=A $P=C $L=A $H=1}
    <f2v>          {$I=H $Q=A $P=D $L=A $H=1}
  
  that are used by VTX to find the requested pages.  I added those
  lines in front of all the relevant files in L16-eva (the "page
  comments" files such as "f1r", not the text unit files such as
  "f1r.T").
  
  I also compared his data against my own index (L16-eva/INDEX), fixed
  some errors in the latter, and noted some discrepancies in the
  section codes.  (Basically, some of his sectins were assigned on the
  basis of the page's location in the bound book, rather than its
  contents.).