He lost me a bit earlier: "I will eliminate Lua for the same reason [is not a general purpose language], though it has found a niche in the gaming community."

He lost me a bit earlier: "I will eliminate Lua for the same reason [is not a general purpose language], though it has found a niche in the gaming community." wat? And then on a comment he says: "I should have written more about Prolog, Lua" And proceeds not to write more about Lua, only Prolog.