RFC: naming for FrontTransversal and Transversal ranges

[bearophile]

Andrei Alexandrescu:
> Does any of this make sense? :o)

Yes. I think problems aren't finished yet and more thinking is expected, but you are getting somewhere (I can tell it also because I am starting to understand. I am not bright. When even I understand it often means that the design is meaningful).
Regarding the foreach on the items I don't know/understand the syntactic need for the [] to scan.

Bye,
bearophile