My dad wrote it at IBM in 1965 for the system S360. He's currently
describing it to me and it's a certain kind of awesome.
Michelle, your dad is a hero.
That's no small accomplishment.
Michelle, who finds dead threads on the internet.
We're not dead yet.
DEBE may be gone, but not forgotten.
This page puts DEBE in 1963:
Can't see how that's possible.