It will be D
(or D++, I forget the exact name).
IIRC Dennis Ritchie's HOPL II paper on C indicates that the D vs.
P question was left intentionally ambiguous.
Ok, I just looked it up:
"I decided to follow the single-letter style and called it C, leaving
open the question whether the name represented a progression through
the alphabet or through the letters in BCPL."
I just looked it up too and failed to find it. Interesting
to re-read it nevertheless. I have seen that somewhere
before, but it's not what I was referring to.
This is: