El mar., 12 nov. 2019 1:31, Clem cole escribió: > Not so fast there my friend. Ratfor was used a great deal. For instance > The PGI compiler folks wrote a parallel optimizing compiler for the FPS-164 > in it. And FPS used it for there OS. Plus Apollo wrote all their original > utilities in it. My first FORTRAN textbook was titled "FORTRAN with WATFOR and WATFIV". It had a long print run as well. Cordiales saludos / Best Regards / Salutations / Freundliche Grüße ----- Sergio Pedraja