As you say, it works with "#lang algol60", but I can't find "Algol60" in the language selection dialog on DrRacket 6.9.0.1, only R5RS, "Pretty big Scheme" and "ProfessorJ" (which I installed manually).
Which version are you using? Which version were you using when it used to work?This may help others diagnose your issue. -- 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.