Agreed, and it's disappointing that you got downvoted to oblivion for raising a valid point. There is an abundance of articles on parser combinators and gramma

Agreed, and it's disappointing that you got downvoted to oblivion for raising a valid point. There is an abundance of articles on parser combinators and grammars and other theoretical parsing concepts, and a dearth of articles (AFAICT) on actual practical applications or graceful error handling. I suspect the difficulty of error handling or parsing a non-trivial language are exactly why few articles cover them. Crafting Interpreters¹ seems to be a notable exception here. ---- ¹: https://www.craftinginterpreters.com/parsing-expressions.html#syntax-errors https://www.craftinginterpreters.com/parsing-expressions.htm...