A simple-minded interpreter by Brent Benson at Harris for a programming language strongly resembling Dylan. Marlais version 0.2a is a "hackers release" for education, experimentation, porting, extension, and bug fixing. It has been ported to Sun-3, Sun-4, VAX/BSD, OS/2, Linux, Sequent Symmetry, Encore, HP-UX, Ultrix, SGI, Sony News, and A/UX.