I got through a few more tests in the Ink port. The big new thing from tonight is implicit coercion between value types. My gut feeling is that I'd lke to somehow not have that, but I don't have a good enough replacement yet, and besides, I should focus on feature parity for now.
So far as that goes... Aside from some builtins, and the entire list concept, the functionality is mostly done, if somewhat algorithmically questionable in places.
It's in a good place, and hopefully it gets to feature parity in a week or two. Not much happening with it in the very immediate future, though, because it's almost midnight.