Walter charms the audience at Sioux

[bearophile]

Andrei Alexandrescu:

> http://sioux.eu/en/hot-or-not/d-programming-language.html

At page 90 of the slides there is:

> Coming Soon
>...
> Classic example: NonNull!(T)

We'll use it to see if it's good enough (and if for it some 
shorter syntax sugar is needed).


> Validated data: Validated!(T)

What's this?

Maybe someone of the D community is willing to prettify Walter 
slides before he does the talks. I think this will help give D 
endavour and community a bit more professional/refined look.

Bye,
bearophile