We need to autogenerate documentation from the Bash code. Possibilities: - [ ] reconquest's [shdoc](https://github.com/reconquest/shdoc) - [ ] essentialkaos' [shdoc](https://github.com/essentialkaos/shdoc) - [ ] [zsdoc](https://github.com/z-shell/zsdoc) - [ ] larsks' [shdoc](https://github.com/larsks/shdoc) - [ ] [sh2md](https://github.com/onaforeignshore/sh2md) - [ ] [md-from-sh](https://github.com/pointo1d/md-from-sh)
