🇮🇱 on Nostr: Added a fairly ironed out working example of [GNU Guile]()'s guile-quad-tree (<>). It ...

Added a fairly ironed out working example of [GNU Guile](https://www.gnu.org/software/guile/)'s guile-quad-tree (<https://github.com/Halfwake/guile-quad-tree/>;). It is in the `./examples/point-in-out-areas.scm` file.

https://github.com/Halfwake/guile-quad-tree/commit/295224563162839dbf8e5fec86c3fdb757a9ac87

Video attached is what `guile -L . examples/point-in-out-areas.scm` shows when one is in the root of the project. If you want to run it you also need to have David Thompson's Chickadee module installed (<https://dthompson.us/projects/chickadee.html>;).