The ACM has kindly published the original source along with the rest of their archives. cf. "Programming Pearls: A literate program" https://dl.acm.org/doi/10.

The ACM has kindly published the original source along with the rest of their archives. cf. "Programming Pearls: A literate program" https://dl.acm.org/doi/10.1145/5948.315654 https://dl.acm.org/doi/10.1145/5948.315654 Aside: I received a masterclass from Gradmaster McIlroy, in context of this selfsame shell pipeline: https://www.evalapply.org/posts/shell-aint-a-bad-place-to-fp-part-1-doug-mcilroys-pipeline/index.html#appendix-an-unexpected-masterclass https://www.evalapply.org/posts/shell-aint-a-bad-place-to-fp... I was floating in the air all week :D (edit: typo)