Is there a plan to support more of the views/things in range-v3 that weren't standardized?

[eigenwhat]

Right now I'm really eyeing up zip/zip_with as a means to kill off classical for loops when you need an index. It's one of the many things that are in range-v3 but neither here nor the standard. There's still a niche where projects cannot use range-v3 but can use this library, and initially trying to port over some useful stuff from range-v3 has proven to be a bit of a rabbit hole due to all the metaprogramming library constructs, leading me to maybe just do it from scratch.

Or maybe even a companion library if we want to keep the scope to what's in the standard?

[phlippe]

Thanks for pointing out the API change! It seems to me that the API is still in progress and possible subject to change, so I'll wait a bit longer before changing it everywhere in the tutorials.