• Looks like this book is out now. Book contents:

    • How to build an interpreter for a C-like programming language from scratch

    • What a lexer, a parser and an Abstract Syntax Tree (AST) are and how to build your own

    • What closures are and how and why they work

    • What the Pratt parsing technique and a recursive descent parser is

    • What others talk about when they talk about built-in data structures

    • What REPL stands for and how to build one