What libraries would be useful for implementing a small language interpreter in C?

Question

For my own learning experience, I want to try writing an interpreter for a simple programming language in C – the main thing I think I need is a hash table library, but a general purpose collection of data structures and helper functions would be pretty helpful. What would you guys recommend?

Answer 1

libbasekit - by the author of Io. You can also use libcoroutine.