Gill Shen <gillar...@gmail.com>: > How is this [nesting] behavior implemented under the hood?
Pointers. > And why is this allowed at all? There's no reason not to. > Is it just a curiosity or can you do something useful with it? It absolutely does arise every here and there. It's so natural you don't even pay attention to it. Marko -- https://mail.python.org/mailman/listinfo/python-list