Ashley - could you add it with a warning that it's not secure? I really, really want this for the rpg's I'm making. Otherwise as mentioned people could open the source and read ahead, discover secret scenes, etc. Please reconsider!
I know people can do that sort of thing if they really wanted to anyway, but it would be a very nice option to have. Currently it's depending on the player not to open the source. This would stop the casual attempts to do so.