* dump core with the dependency info and make it possible to continue from there * it should be necessary to compile&load only those files that changed. * dependency tracking refactoring: ** if component A provides X which is already provided somewhere else, things using X need to depend on A ** need a way to re-provide something: have an explicit component order. This happened implicitly before, but we now need to track the /reason/ why things depend on each other. * rewrite ADG to use SB-COVER, so we don't have to approximate dependencies when we can trace them directly. More difficult would be to writ your own fully instrumented code-walker and coverage CL-in-CL implementation.