(This has nothing to do with your PR)

The char codes are very difficult to read to me since I need to lookup in the table. It's sometimes inconsistent between int or hex representation.

I would like to PR to add a constant file where the char codes are stored and replace every occurrence in Babylon. What do you think?

This seems to be a good idea which will make the code readable. I'll make it is as a separate PR.

I would wait for more thoughts about since, especially @danez which is the main contrib of the parse.

Actually I already started locally. I can push a PR today, we can also both work on it.

good idea