I understand the desire to keep it the same, but it is unreadable as it is - or does it somehow show ok for you in chrome (or the IDE's debugger)? This the primary purpose of these are as example apps, I think they should be made readable. It is a simple task to change it after all...perhaps it isn't so simple in the IDE (I don't use it, so I don't know). If you want me to do it and add a commit, let me know.