[Haskell-cafe] File path programme

[Malcolm Wallace]

> Could we just punt this library for this release. After all we can add
> libraries in a later point release (eg 6.4.1) you just can't change
> existing APIs.

FWIW, I agree with Duncan, Ben, and Peter, that the new System.FilePath
interface is broken, and the implementation more so.  It would be
better to redesign FilePaths as an algebraic datatype.

Regards,
    Malcolm