Thanks for the point. It's a good one. I'm in the process of a new re-ordering and rewriting. In the meantime I'm going to follow your suggestion of putting a link at the end of each post. A link before the code may be misleading, though. I want readers go through the code.
I should have explained what *SL languages are when posting on the forum, yes. In the blog this is commented. I expect all readers are aware of HtDP, and so of what BSL, ISL, ... are. -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.