PGF:
It's a good solution though. I'll want to remember that one. It may not be useful for this case, but there are lots of times you want to compare things in one list to things in another and the objects can be duplicated between lists.
It's a good solution though. I'll want to remember that one. It may not be useful for this case, but there are lots of times you want to compare things in one list to things in another and the objects can be duplicated between lists.