This is a work-in-progress bytecode compiler for the Lox programming language
from Crafting Interpreters by Robert Nystrom.
It's based on clox, the bytecode interpreter written in C and described in the book,
but using idiomatic Zig features where possible; e.g. the scanner uses std.Io.Reader/Writer
instead of reading and writing to raw pointers.
I also wrote a tree-walking interpreter for Lox in Janet: https://github.com/pvsr/janet-lox.