Iron Spring PL/I

The Iron Spring PL/I compiler is a cross-platform PL/I compiler supporting both Linux and OS/2. The language implementation is a sub-set of the full PL/I "standard", but larger than classic sub-sets like G and slowly gaining more language features with each release.

Versions

• Latest Version: 0.9.9 (2015-09-15)

Adds support for displaying a source line number in run-time error messages, and adds the ROUND command.

• Version 0.9.8 (2015-06-15)

This version adds the builtins REVERSE, AFTER, BEFORE, TRIM, LTRIM, RTRIM, and SEARCH. It also adds the ability to do array assignments of adjustable arrays, and optimizes assignments of arrays with matching attributes to a block move.

• Version 0.9.6 (2014-02-12)

Links

• Official Web Site:http://www.iron-spring.com

Mailing list & forum

• Iron Spring PL/I Users' Forum - On Yahoo groups - low volume list but with good presence by the compiler developer.

License

• Closed source freeware, the libraries supplied with the program are however open sourced under the LGPL v2.1

Author

• Iron Spring Software
• Peter Flass