Implementation of programming language REXX

Regina REXX is one of the most popular modern REXX interpreters. It was written by Anders Christiansen and is currently supported by Mark Hessling, author of THE (The Hessling Editor). Regina REXX pursues two major goals: to be ANSI-compliant (achieved with Regina 3.1) and to be available to as many platforms as possible (it is ported to most Unix platforms, Windows, MacOS X and a lot of others).

Regina Rexx Interpreter logo
Regina Rexx Interpreter logo


Hello, World!:

Example for versions REXX, Regina 3.3
say 'Hello, World!'