So, I've been sketching an idea for a how the Hundred Rabbits programs can spit out their own documentation, so you don't need a guide alongside the program file.
My plan is to automatically populate a graphical menu from those, route keyboard controls directly to the menu tree, and spit out a plain-text README directly into the console on launch.
https://git.sr.ht/~rabbits/nasu/tree/main/item/src/manifest.tal
I've implemented the app manifest in #uxn, which effectively blocks me from sneaking undocument features since the key handlers MUST go through the menu tree.
Upon launching any app now, it will print the manual in the console, next step will be to draw the menu tree inside the application and make it navigable, a-la Macintosh.