Three Dollar Quill

I went through a few more tests in the Ink port. I think it's nearly done, just a few more to go.

Not much to say in detail. It's gotten to the point where sometimes tests just find weird bugs. Also, I found some behavior in mypy that sure seems like a bug; I'll have to look into that.

I'm working on another kind of abstract coding project, so that's some kind-of questionable judgment on my part, but I'm hoping to just learn stuff from it.

Anyway, nothing more to be done right now.

Good night.