It was a very good read. Maybe too many parentheticals to avoid technical errors? It is hard to comment until I try it myself. In any case, I think I needed something exactly like this, so thank you very much. Deren <div class="gmail_quote">On Jun 13, 2011 1:38 PM, "Danny Yoo" <<a href="mailto:dyoo@cs.wpi.edu">dyoo@cs.wpi.edu</a>> wrote: > I've written a tutorial about how to extend Racket so it supports > different languages. Material on this topic already exists in the > Guide, but I wanted to write an extended example that covers the > gauntlet, from setting up the PLaneT development links, to writing the > semantics and parser, to finally delivering self-contained package on > PLanet. > > > The dilemma was to choose a language that was simple, and looked > nothing like Racket. The choice was clear: it had to be brainf*ck. > Here's the tutorial: > > <a href="http://planet.racket-lang.org/package-source/dyoo/bf.plt/1/2/planet-docs/manual/index.html">http://planet.racket-lang.org/package-source/dyoo/bf.plt/1/2/planet-docs/manual/index.html</a> > > Comments and suggestions would be greatly appreciated. > _________________________________________________ > For list-related administrative tasks: > <a href="http://lists.racket-lang.org/listinfo/users">http://lists.racket-lang.org/listinfo/users</a> </div>