Re: [racket-dev] [plt] Push #25158: master branch updated

2012-08-08 Thread Matthias Felleisen
Thanks! On Aug 8, 2012, at 12:09 PM, bfetsc...@racket-lang.org wrote: > add #:lang keyword to term, which checks that underscored symbols agree with > patterns in the provided language...changed most internal uses of term to use > this form smime.p7s Description: S/MIME cryptographic sign

Re: [racket-dev] Is it possible to write `flatten' in TR?

2012-08-08 Thread Neil Toronto
On 08/07/2012 12:52 PM, Prabhakar Ragde wrote: Neil wrote: (define (flatten lst) (cond [(list? lst) (append* ((inst map (Listof A) (Listof* A)) flatten lst))] [else (list lst)])) This version of flatten has quadra