Pulling slabs out of struct page

"Starting with lines like "The C programming language [33] is the first, and, so far,only widely successful programming language that provides operating system developers with a high-level language alternative to assembler (compare to [42])"? BLISS, PL/I and Algol 68 all were used as implementation languages for OSes released before Unix, ..."

See that "(compare to [42])" ? That is a citation. If you look on the bottom of the article you can find

42]William A Wulf. 1972. Systems for systems implementors: some experiences from Bliss. In Proceedings of the December 5-7, 1972, fall joint computer conference, part II. 943–948.

As for Pl/1 and Algol68, I'd love to see references to actual operating systems implemented in either. The Bliss article is interesting and perhaps you should read it.

Thanks for calling my paper "weaselly" though. Impressive criticism.