@rabbitgrowth Yup. Those are for calling out to C functions. ⌶, ⌶⌶, ⌶⌶⌶, ⌶⌶⌶⌶ are functions, monadic operators, dyadic operators, and global values, respectively.
PS is pretty straightforward up until essentially vb gets defined. That marks the point where we start performing name resolution, and things can get a bit gnarly. Feel free to ping me directly if you have any questions.
Also, bear in mind that we're actively working on name resolution stuff. We're restructuring the whole thing to prepare for handling name resolution across namespaces (i.e. dotted namespace notation). This will end up simplifying how we handle closures and the semantics of vb a lot.
