Probably the extra case should be #ifdef __MINGW32__, to make sure it
has no effect on non-Windows users.  Thoughts?

> I think the solution is to attach to the output port a transcoder that
> leaves the single newline character at end of line intact.  But I
> couldn't find any example or documentation that would show me how to
> construct a transcoder for an encoding.  make-transcoder wants a
> codec, but I see no documentation how to make one.  IOW, how do I take
> a string like "iso-8859-15" and make a codec out of it?  I trust that
> you will know, though ;-)

Ah ah, this is an R6RS API that’s not actually fully implemented.

So, there are predefined codecs, like ‘latin-1-codec’.  This part is
implemented, in terms of ‘set-port-encoding!’.

However the CR/LF transcoders are not implemented.

Ludo’.