is it possible to run doctests?

[ghorn]

No description provided.

[mrkkrp]

I guess this, in its core, the same sort of thing as linting we've discussed in #181. I did some progress on linting, but so far there is a problem with aspect-based approach: a rule must have outputs (files), and such rules typically do not have outputs (in fact having outputs is undesirable in this case).

[mboes]

Right. So the short answer is, "not yet". Once we have #181 sorted out (on which we do know the path forward), the same approach should work here.