How do I avoid infinite recursion in a parser combinator

[mattmower]

@Qqwy

The problem definitely is related to left-recursion. One could see it as left-recursion happening already before starting the parsing process itself.

Yes, it’s kind of a left-recursion at the Elixir level. In my Ergo docs I’m calling this “Eager recursion” to distinguish from left-recursion in the grammar itself.