Honestly, if you're doing something so small, even pico-args is a lot more than you need. Just use lexopt, and you get a very simple match-based DSL for definin

Honestly, if you're doing something so small, even pico-args is a lot more than you need. Just use lexopt, and you get a very simple match-based DSL for defining your arguments, that even neatly sidesteps the limitations provided in pico.