Since the original thread was about DEC things, that Fortran II manual could well be this: http://www.bitsavers.org/pdf/dec/pdp9/DEC-9B-AFT0-D_FORTRANII.pdf
I.e., Fortran II (Roman "two") for the PDP-9. That machine was apparently announced in 1966 and superseded by the PDP-15 in 1970; thus, not unreasonable that it would be DEC's adaptation of FORTRAN II (of 1958) to their hardware. On Mon, Oct 13, 2025 at 12:47 AM Fred Cisin via cctalk <[email protected]> wrote: > > >> Or I might possibly have missed out on a revised standard in 2011, which > >> would, indeed, be "Fortran 11" (two digit year, for early start creating > >> Y3K?) > > On Sun, 12 Oct 2025, Van Snyder via cctalk wrote: > > There was no Fortran 2011. Standards since 1990 have been 95, 2003, > > 2008, 2018, and 2023. The next revision is under development. I have > > PDF for all standards, including 66 and 77. Ask if you want one. > > Thank you > Peter Coghlan pointed out to me that "Fortran 11" might well mean FORTRAN > for the PDP-11. > > > -- > Grumpy Ol' Fred [email protected]
