Already exists: https://github.com/mwitmer/guile-wm https://github.com/mwitmer/guile-wm There might also be ones in other Schemes, but as FFI hasn't been stand

Already exists: https://github.com/mwitmer/guile-wm https://github.com/mwitmer/guile-wm There might also be ones in other Schemes, but as FFI hasn't been standardised across Schemes yet I doubt there's an implementation-agnostic one.