Show HN: A small R5RS-ish Scheme interpreter with call/cc

[deanmen]

I’ve been building a small Scheme interpreter as a learning project, mainly to understand continuations and core Scheme semantics. It supports mutable pairs and call/cc, and is intentionally minimal rather than production-ready. equal? is allowed to diverge on cyclic structures.

[compressedgas]

Reminded me of http://www.cap-lore.com/code/Scheme/equal.html which gives a equal? which works on cyclical structures.