Scheme path handling on windows

[Urs Liska]

Hi all,

concrete version of a previous question:

if I have Scheme expressions like the following

#(display (ly:get-option 'datadir)

#(let ((fontdir
        (opendir
         (string-append
          (ly:get-option 'datadir)
          "/fonts"))))
   (display fontdir))

how will path names be handle on Windows?
I mean: What will the first one return, and what do I have to do with 
the second? Can I assume the path to be Unix-like (as is the case with 
\include) or do I have to determine the correct OS-dependent path 
separator to join the "fonts" part?

Urs