Version 7 of PL/I

From Wikipedia [L1 ], the free encyclopedia:

: PL/I ("Programming Language One", pronounced "pee el one") is a computer programming language designed for scientific, engineering, and business applications. It is undoubtedly one of the most powerful programming languages that has ever been created. It has been used by various academic, commercial and industrial users since it was introduced in the early 1960s, and in fact is still actively used today.

escargo 17 Jan 2007 - And still in active development at http://sourceforge.net/projects/pl1gcc/

PL/I for OpenVMS[L2 ] is in active development and fully supported by Kednos Corp http://www.kednos.com

An extended version of PL/I, EPL, was the programming language for the implementation of Multics.

Also known as PL/1 (where the discussion on the topic also exists).