opCode

<p>In this book we jump into a virtual machine compiler and opcodes without needing to read about parsing first. The language is already written meaning you can dive into the source code of a working language right from the start (a programming language called langur written in Go). Discover how to develop some very useful features such as multi-variable assignment decoupling assignment string interpolation short-circuiting operators for loops scoped if expressions and more. We review how opcodes make these things work in a stack-based virtual machine.</p>