Which script language interpreters will work on iOS?

Question

For an App that is not going to be released on the AppStore I'm looking to embed an interpreter for easy scripting needs. Since I don't really like to get down with pure C, the interpreter should be an Objective C library.

While searching the web I've come across a couple of script interpreters for Objective C but whether those guys work on iPhone is not quite so clear. The one I found that apparently works well on iPhone is LuaCore which brings Lua scripting to iOS Apps.

Which Objective C scripting interpreters have you successfully embedded in iOS Apps?

Answer 1

Just discovered a post regarding scripting on iOS at answerspice.com.

Based on the post I evaluated Nu and had it up and running pretty quickly based on the Xcode project referenced in this discussion (thanks Tim!). I tested in the simulator and on an iPhone 4. So Nu is definitely among the scripting languages that can be embedded in an iOS App.

Answer 2

I just stumbled upon a really decent description by Twitter user @mysterycoconut of how to get Lua support up and running.