Signals & Slots

[Bill Baxter]

David B. Held wrote:
> I know much has been said about this topic over the years, and several 
> libraries have been written.  Can anyone summarize the state of the art 
> for S&S in D?  I know there is a std.signals, but I can see that it is 
> not the end of the story...
> 
> Dave

I'd like to know what the current story is too, both in Phobos and 
Tango.  Mainly I mean the current story with regard to weak references.

--bb