PL-I - Musharof Chy
PL/I Front-End for GNU Compiler Collection (pl1gcc)
Project to create a native PL/I compiler using the GCC. Downloadable scanner and parser for pl1, an...
Ask Felgall: PL/1
Reference and how-tos for PL/1. Includes statement reference, built-in function reference, example ...
Datatek Language Conversion Services
Provides automated programming language conversion services for PL/I, Cobol, and Fortran.
IBM Professional Certification Program - PL/I
Information on how to obtain IBM Professional Certification as an IBM Certified Application Develop...
Iron Spring Software
Developer of the Iron Spring PL/I compiler for OS/2 and Linux. Free download of beta version and do...
Kednos, Inc.
Vendor of PL/I for OpenVMS and Tru64. Download documentation and kits for the PL/I compiler for Ope...
Multics PL/I
How Multics was built in a high-level language. Compiler construction and compiler features.
My First PL/I Program
Reminiscences about a first experience with PL/I and IBM's PL/I(F) compiler in 1967, by Jim Horning...