Anyone could tell me how to hook lua script?

[a82571249]

HI,everyone:
Now,I know how to use lua function,also I have API Manual，but I think Obsolete,so I want to hook some register to see API usage in game.
But I find that I could`t break game throw "F2" in OD,anyone can tell me why? TKS.

[Jadd]

HI,everyone:
Now,I know how to use lua function,also I have API Manual，but I think Obsolete,so I want to hook some register to see API usage in game.
But I find that I could`t break game throw "F2" in OD,anyone can tell me why? TKS.

Probably going to need a better translation because I don't think anyone understands the question.