Exactly. And they went through a lot of pain around 4.2Lite to eliminate any remaining AT&T code. So, strictly, not by the original definition _or_ by the pos

Exactly. And they went through a lot of pain around 4.2Lite to eliminate any remaining AT&T code. So, strictly, not by the original definition _or_ by the post-1993 one. But in real life? Yes, definitely.