[TUHS] Looking for a copy of Dennis's original standard I/O library paper from 1977

[Anthony Martin via TUHS]

Is this the version you're looking for?

https://www.tuhs.org/cgi-bin/utree.pl?file=32V/usr/src/libc/stdio/ios.r

It looks like it uses pretty standard ms(6) macros.
The Plan 9 version of troff(1) handles it well.

Cheers,
  Anthony