lua:1+1=?

[☎2.60™(roidz)]

Lua 5.2.3  Copyright (C) 1994-2013 Lua.org, PUC-Rio

> 1+1=?

stdin:1: unexpected symbol near '1'

[☎2.60™(roidz)]

자바스크립트에서는 Uncaught ReferenceError: Invalid left-hand side in assignment