This first edition was written for Lua 5.0. While still largely relevant for later versions, there are some differences.
The fourth edition targets Lua 5.3 and is available at Amazon and other bookstores.
By buying the book, you also help to support the Lua project.
|Programming in Lua|
|Part I. The Language Chapter 3. Expressions|
Expressions denote values. Expressions in Lua include the numeric constants and string literals, variables, unary and binary operations, and function calls. Expressions can be also the unconventional function definitions and table constructors.
|Copyright © 2003–2004 Roberto Ierusalimschy. All rights reserved.|