It's good you're on this mailing list! Thank you for taking the time to
write an answer.
I did not intend to criticize your work. Rather, I posted some questions
that your work inspired.
Why do we search for PEG+Left when the set is so theoretically undefined?
We know this:
- LL < PEG < LR < CF (yes?_
- PEG < PEG+LEFT_X
What we don't know is:
- PEG+LEFT_X ? LR
In my opinion, we also don't know why we care.
In the end, I may just be clearing my mind before I remove left-recursive
grammars from Grako, just so there are no wrong expectations about what's
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