I think shells could use something like a built-in eldoc[1], in addition to tab completion. It would make terse command line interfaces much more usable if you

I think shells could use something like a built-in eldoc[1], in addition to tab completion. It would make terse command line interfaces much more usable if you could see what the positional arguments were for. [1]: https://docs.cider.mx/cider/config/eldoc.html https://docs.cider.mx/cider/config/eldoc.html