I'm also looking for original PL/I programs for
microcomputer platforms
if anyone has some collecting dust.
Do you mean compilers (I think DR was the only one to do PL/I), or do
you mean application programs for an 8086 that used PL/I? I used the DR
compiler to do a sports handicapping system and a mailing list system.
It used DR's Acess Manager for the ISAM file system, and DR's Display
Manager to draw forms on terminals. It ran on an 80286 based Concurrent
DOS (aka MP/M II) custom built S-100 system. I believe I still have the
source code somewhere, if that's what you are looking for.
Jack Peacock