The goal here is some window into "what changed". For that, we don't need "compilable", and boilerplate won't be an issue provided it's stable (by no means gua

The goal here is some window into "what changed". For that, we don't need "compilable", and boilerplate won't be an issue provided it's stable (by no means guaranteed, to be sure). If I had to bet at even odds, I'd bet against it being useful. But the win is potentially large and the effort isn't.