FWIW an alternative to (let () ...) is block. http://docs.racket-lang.org/reference/block.html?q=block
2015-09-15 0:16 GMT+02:00 John Carmack <jo...@oculus.com>: > Is there a deep reason why defines aren’t allowed in the branches of an > if, but are for cond / while / unless? > > > > Wrapping code in (let() …) instead of (begin …) works fine, but it is a > strange quirk to explain to someone else. > > > > -- > 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. > -- -- Jens Axel Søgaard -- 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.
