It struck me that almost all files start with:
However, I wonder if this man worked at ID Software or SoftDisk when the code was written and thus can reasonably claim any copyright on it?
"All you need is a broadband internet connection, a web browser, and the latest Adobe Flash player (which you almost certainly already have)."
Everything that can be invented has been invented. -- Charles Duell, Director of U.S. Patent Office, 1899