The cool thing about Lumen is that it’s literally JavaScript: every lumen expression compiles into equivalent JS (or Lua). There aren’t any special calling conv

The cool thing about Lumen is that it’s literally JavaScript: every lumen expression compiles into equivalent JS (or Lua). There aren’t any special calling conventions. I would say Lumen is quite close to Scheme out of the box, but without syntax transformers. It wouldn't be hard to implement the missing parts of Scheme. If you want to collaborate on some of this, shoot me an email. :)