This is what's called left-recursion, and there's indeed a way to deal with it in PEG parsers: https://github.com/PhilippeSigaud/Pegged/wiki/Left-Recursion http

This is what's called left-recursion, and there's indeed a way to deal with it in PEG parsers: https://github.com/PhilippeSigaud/Pegged/wiki/Left-Recursion https://github.com/PhilippeSigaud/Pegged/wiki/Left-Recursion.