15 Dec
2020
15 Dec
'20
7:04 p.m.
On 2020-12-15 6:45 a.m., M Douglas McIlroy wrote:
Off topic, but too much fun to pass up.
He did even more than that, inventing literate programming and tools for
it, so that he could write in a Pascal-like language enhanced according
to his preferences and beliefs about program exposition to humans.
Because the output of his tools was standard Pascal, Tex and METAFONT
were easily and widely ported.
--Toby
> You wrote your algorithm in Pascal, debugged
it, and then rewrote it in your favourite language (in my case, ALGOL-W).
> Now why didn't Don Knuth think of that for TeX?
I'm glad he didn't. He might have written it in Mix. Knuth once said
he didn't believe in higher-level languages. Of course he knew more
about them than anybody else and was CACM's associate editor for the
subject--like a minister who doesn't believe in God.
Doug