The Free On-line Dictionary of Computing (30 December 2018):

Marlais

    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.

   (ftp://travis.csd.harris.com/pub/marlais-0.2a.tar.gz).

   (1993-09-23)