Dear Vincent, thanks for the reply.
So I guess, it makes sense to remove _cg_rev from CGraphBackend then. This also a step towards unifying the different backends and putting common methods in CGraph instead for a copy in each backend. Jonathan -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/ea94aa96-4fac-4365-96b4-733772e3992e%40googlegroups.com.
