Documentation: https://ds26gte.github.io/schelog/index.html

To use: (import (rebottled schelog))

For more information including compatibility, examples and test cases, see https://github.com/petercrlane/r7rs-libs

$ rlwrap larceny -r7rs
Larceny v0.99 "Goldie" (May 25 2016 01:16:34, precise:Linux:unified)
larceny.heap, built on Wed May 25 01:17:00 EDT 2016

> (import (rebottled schelog))

> (include "holland.scm")
Reading holland.scm
(define %country
  (%rel () (('holland)) (('belgium))))

> (%which (x) (%city x))
((x amsterdam))

> (%more)
((x brussels))

> (%more)
#f

>

Example scripts: https://github.com/ds26gte/schelog/tree/master/examples