Are there other languages than C#, JS, Boo supported ?

Scripting C# & .NET
1

I’d like to know if there are other languages which it is possible to develop with in Unity ?
For example, I know that Unity Pro support C/C++/Objective-C Plugins.
But what about some scripting languages as Lua is ? I read an old message of the Unity CTO saying that no support for Lua was planned but I wanted to know if it was now possible to develop in another language than the three quoted in the subject and, if it was, how to manage to do that ?

Thanks a lot for your answers.

2

You can sometimes use other .NET languages with Unity but in a slightly more indirect way. For example, you can use the F# compiler to build a DLL. Then, if you drag the DLL file into the Unity project, its classes will be available. However, Unity JS, C# and Boo are the only languages that currently have direct support within Unity.