This is a programming language experiment. Take everything with a grain of salt, nothing's working right now and I have no plans at this time to support this language.
Boop is a sane scripting language for... scripting.
It's main claim to fame is every command in your $PATH is a function in Boop by default.
In other words, all standard unix commands like cd, grep, ls all work by default. All commands you've brew install'd or apt-get'd work too.
See langspec for more info.