Module:Sandbox/brown121407 explained

-- brown121407 Google Code-in, Introduction to Lua in Wikipedia-- Lua Task 2 - Working with modules

local p = -- p stands for package

function p.hello(frame) return "Hello, world!"end

p.Hi = function(frame) strName = frame.args.name or "Jimbo" return "Hello from Lua to my friend " .. strName .. ".
"end

return p