You do have a good point. I would say "under the hood" is more appropriate than "advanced", but I understand the idea. Basically, yes, if a user is going to be using an experimental program aspect for the game, I suppose it's to be expected that the user understands the basics of programming and such. I, personally, am wanting to experiment with the sandbox to have fun and learn more about the game. I have had some experience in basic programming, but I did not understand about arguments. I was not saying that yaflhdztioxo was being critical, but I got the feeling that I was being looked down at for not knowing beforehand. Yes, I probably should've known such a thing, but I want to learn, and one of the first steps of learning is asking questions. It is up to those in charge of the wiki section, whether implementing the argument will be explained within, but my point was that we should be willing to help anyone interested in learning. The sandbox does not need to be built in to the menu yet, but anyone interested in experimenting with the sandbox should be able to get questions answered, ideally without being judged for not knowing.
Of course, that was probably not the case, and I sincerely apologize if I offended you in any way, yaflhdztioxo. The help listed was complete, I am probably just a special case for the question. I think I only felt minor judgment from misinterpreting text (it's hard to tell feelings from words sometimes).