The next iteration of scope

[via Digitalmars-d]

Here's the new version of my scope proposal:
http://wiki.dlang.org/User:Schuetzm/scope2

It's still missing real-life examples, a section on the 
implementation, and a more formal specification, as well as a 
discussion of backwards compatibility. But I thought I'd show 
what I have, so that it can be discussed early on.

I hope it will be more digestible for Walter & Andrei. It's more 
or less an extended version of DIP25, and avoids the need for 
most explicit annotations.