Spent all afternoon trying to implement closures in Uxntal, with an implementation budget of 0x20 bytes, and I couldn't get it done. I've tried both strategies, inline and jumping over, or collect and write at scope change. Both are more intricate than I'm willing to spend, but in different ways.
@neauoire The ~~Kolmogorov~~ 100 Rabbits Complexity of closures is over 32 bytes. Noted.