Life's too short to check for the number of arguments in each function. Ha! The Oil shell does that for you :) https://www.oilshell.org/release/0.8.0/doc/idi

Life's too short to check for the number of arguments in each function. Ha! The Oil shell does that for you :) https://www.oilshell.org/release/0.8.0/doc/idioms.html#use-procs-better-shell-functions https://www.oilshell.org/release/0.8.0/doc/idioms.html#use-p... (It's our upgrade path from bash)