Multiple inheritance D entry on rosettacode.org

[Jean-Louis Leroy]

See http://rosettacode.org/wiki/Inheritance/Multiple#D

I feel that the entry is incomplete. I am a supported of 
full-fledged MI, à la Common Lisp or C++, and the argument that 
interfaces solve most problems that MI solves, for less of a 
hassle, leaves me completely cold, even cynical.

However, D is the first language that I have encountered that 
offers a real, manageable alternative to MI, as described in 
Andrei's book.

So I think it would be good if someone - Ali? - could expand that 
entry a bit. I could do it but I am still a rookie in D and I 
prefer it to be done by someone who is more seasoned than me.