[texhax] ?encoding? suffices in the TeX Live Adobe font TFMs

[Karl Berry]

    That doesn't matter : I suspect such files would work
    only with LaTeX

1) I was suggesting looking for .enc and .etx simply for additional
   information on what the encodings are, rather than about actually
   using them.

2) .enc files are not related to LaTeX specifically, and are necessary
   for any remapping to support different encodings at the PostScript
   level.  I.e., they are referred to in psfonts.map.