Library hierarchy, contd.

[Malcolm Wallace]

Simon Marlow <simonmar@microsoft.com>:
> > below I've appended a new version (relative to Malcolm's last
> > version) with some changes which I've listed first.


Marcin Kowalczyk:
> I will only say that I like it.


Me:
Likewise.  I'm very happy with the broad structure now.  There are
only minor nits left (such as already mentioned by other people,
e.g. FileFormat.Graphics -> FileFormat.Image).


Regards,
    Malcolm