Re: Why are these functions not equal?

[Peter Melnichenko <petjamelnik@...>]

It might be that the manual refers to creating functions from (literally) same code. 

Lua 5.2.3  Copyright (C) 1994-2013 Lua.org, PUC-Rio
> function factory() return function() end end
> print(factory() == factory())
true

Peter