That is one of a couple syntactical shorthands, explained a small bit here: https://nova-lang.net/introduction-to-nova/sight/#sometime-youre-looking-for-things-

That is one of a couple syntactical shorthands, explained a small bit here: https://nova-lang.net/introduction-to-nova/sight/#sometime-youre-looking-for-things-like-strings-of-beads https://nova-lang.net/introduction-to-nova/sight/#sometime-y...