23 Nov
2021
23 Nov
'21
7:40 p.m.
[-TUHS, +COFF]
On Tue, Nov 23, 2021 at 3:00 AM Henry Bent <henry.r.bent(a)gmail.com> wrote:
On Mon, 22 Nov 2021 at 21:31, Mary Ann Horton
<mah(a)mhorton.net> wrote:
The only PL/I compiler I have access to is, somewhat ironically, the
Multics PL/1 compiler. It is largely self-hosting; more details can be
found here: https://multicians.org/pl1.html (Note Doug's name appears
prominently.)
Wikipedia claims that IBM is still developing a PL/I compiler, which I
PL/I was my favorite mainframe programming
language my last two years as
an undergrad. I liked how it incorporated ideas from FORTRAN, ALGOL, and
COBOL. My student job was to enhance a PL/I package for a History
professor.
What language were the PL/I compilers written in?
suppose I have no reason to disbelieve, but I'm
very curious as to who is
using it and for what purpose.
I imagine most of it is legacy code in a mainframe environment, similarly
to COBOL. I can't imagine that many folks are considering new development
in PL/1 other than in retro/hobbyist environments and some mainframe shops
where there's a heavy existing PL/I investment.
- Dan C.