Hi, author here. I'll probably go into this in more detail in a blog post later, but the short reason for runtime precedences (briefly discussed much further do

Hi, author here. I'll probably go into this in more detail in a blog post later, but the short reason for runtime precedences (briefly discussed much further down in the README) is that I wanted to be able to write chained comparisons like `x < y < z` without privileging comparison operators in the syntax, so `less_than := <; x less_than y less_than z` also has to work. This means that you can never resolve the structure of a chain of binary operators while parsing, so you have to wait until runtime. The fact that precedence is mutable at runtime is not at all important, but given the above decision, I thought I might as well go the full mile. (Also, it's funny :)