Preserve token positions?

[aldonline]

This might be out of scope, but preserving token positions (when possible) would broaden the usefulness of this library to include IDE-like projects (with autocomplete, advanced error reporting, contextual hover info, etc).
I understand that there is some interpretation logic that's tightly coupled to the parser rules, but even partial info can go a long way.
Awesome work Ruben, I love how straightforward this library is ;)

[RubenVerborgh]

Hi Aldo, certainly a nice to have. Whether it is possible depends on the underlying parser generator that we use. I'll have to check what it allows.