Learn Lua in Y Minutes-- Two dashes start a one-line comment. --[[ Adding two ['s and ]'s makes it a multi-line comment. --]] ---------------------------------------------------- -- 1. Variables and flow control. ---------------------------------------------------- num = 42 -- Numbers can be integer or floating point. s = 'walternate' -- Immutable strings like Python. t = "double-quotes are also fine" u = [[ Double bra
