The txtar format is specifically designed to be easy for humans to read and write by hand. It's perfect for test data.

The library itself tries to follow scheme standards by depending on only SRFIs (and if you're new to scheme like me, SRFI stands for "Scheme Requests For Implementation," and it's like a standard library). I hope this is a helpful showcase of a scheme library!

I'm also new to writing scheme, and if any experienced scheme/lisp devs are out there with feedback, that would be much appreciated.