3 Commits (267fcd2595da0ba5a0b05fa6ac8d48ef1401bd97)

Author	SHA1	Message	Date
Matthew Butterick	6122baca65	make posn a struct field ... If it's an attribute, then we have to first duplicate the attrs hash (because otherwise these objects are shared). This will result in a ton of extra memory allocation & GC just for one field	3 years ago
Matthew Butterick	b84adeb6be	hash union	3 years ago
Matthew Butterick	6fa16add86	curiouser	3 years ago