Incidentally, Matthew Butterick gave the Racket documentation a nice makeover. Before: https://planet.racket-lang.org/package-source/neil/roomba.plt/1/4/planet

Incidentally, Matthew Butterick gave the Racket documentation a nice makeover. Before: https://planet.racket-lang.org/package-source/neil/roomba.plt/1/4/planet-docs/doc/index.html https://planet.racket-lang.org/package-source/neil/roomba.pl... After: https://docs.racket-lang.org/roomba/ https://docs.racket-lang.org/roomba/