Now students will need to learn the pain of versioning on their first day of class. Bob: I get this weird error when I run this example from class. Sally: Wor

Now students will need to learn the pain of versioning on their first day of class. Bob: I get this weird error when I run this example from class. Sally: Works for me! Hey can you try running this? Bob: oh that works, lots of extra stuff in it. I guess I have to copy all of these things along for an app to work anywhere. Sally: I guess so - it's weird the simple example works on my laptop and not yours. Bob: must be a compiler bug, I hear about those alot in the compsci lab. Personally I think that the compiler should generate a synthetic main entry point when it encounters code that matches the new "launch protocol". It provides a degree of portability and repeatability over relying on the runtime to select the entry point. There are probably downsides here too.