Help users become contributors by documenting the internal design of the library

[anko]

Writing this comment explaining ._ reminded me that it took me a little while to understand Parsimmon's internal design from reading its source.

I think a prose introduction to the internals would help people get started as contributors. Perhaps a src/readme.md?

[wavebeem]

src/README.md or a comment block inside parsimmon.js… I could go either way on that. Probably a src/README.md though?

I definitely think this is a good idea.

[wavebeem]

I definitely agree it took me some time to get the hang of the internals as well, so I can see this being helpful for sure :)

[wavebeem]

I think this will be fixed via Parsimmon v2, whenever I get around to that.