[racket-users] reporting contract violations in executable programs

In the Racket version 7.0 on Windows, a contract violation error in an executable program will trigger a very confusing error message. I think this is best illustrated by an example. Consider the file: #lang racket (require racket/contract) (define/contract (foo n) (-> intege

[racket-users] Fwd: [ELS] [CfP] 12th European Lisp Symposium, April 1-2 2019, Genova, Italy

Weitergeleitete Nachricht Betreff: [ELS] [CfP] 12th European Lisp Symposium, April 1-2 2019, Genova, Italy Datum: Wed, 31 Oct 2018 11:32:09 +0100 Von: Didier Verna An: ELS Conference ELS'19 - 12th European Lisp Symposium Hotel Bris