Hi jgart,

> Do you happen to know when it is not required to add a copyright
> statement?

I add a copyright header all the time, even if only a single character
has been changed! It just seemed like the safest thing to do. I don't
know what the legal requirements are.

> I think for under ~5-8 lines of code it is not required but I might be
> wrong on that.

You can fit a lot into 5-8 lines of code. So, perhaps that is too high
for a minimum limit.

Regards,
Arun