FTE directory listing

[Sian Mountbatten <poenikatu@fastmail.co.uk>]

Dear Maintainer

Is it possible to change the directory listing given by FTE such that
  (1) A sub-directory is marked with a d
  (2) The mode of files is correctly displayed
Unfortunately, I am not familiar with C++ otherwise I would consider 
doing it myself.

Regards

--
Sian Mountbatten
Specialisto pri Algol 68