I actually discovered it from INTERCAL, which I know to be from the 70s, but the wiki told me COME FROM was added by INTERCAL-C which was created in the early 9

I actually discovered it from INTERCAL, which I know to be from the 70s, but the wiki told me COME FROM was added by INTERCAL-C which was created in the early 90s, so it’s a much later addition to the COME FROM universe.