Re: [racket-users] Drawing arbitrary binding arrows with Check Syntax

[ sorry for the long delay in getting back to this ] On Wed, Oct 19, 2016 at 11:56 AM, Alex Knauth wrote: > >> On Oct 19, 2016, at 12:26 PM, Alexis King wrote: >> >>> On Oct 19, 2016, at 4:06 AM, Robby Findler >>>

[racket-users] Re: Why is this exception giving me an arity error?

Oh. When I change the name to exn:fail:bmtc:unknownuser it works fine. I guess '-' is a disallowed character for exceptions? -> (struct exn:fail:bmtc:unknownuser exn:fail:bmtc (username) #:transparent) -> (exn:fail:bmtc:unknownuser "msg" (current-continuation-marks) "foo")

Re: [racket-users] Why is this exception giving me an arity error?

This works completely fine on a fresh racket REPL: > (exn:fail:bmtc:unknown-user "message" (current-continuation-marks) "bob") (exn:fail:bmtc:unknown-user "message" # "bob") I guess there might be some inconsistency in REPL states. Starting a fresh racket should work, or maybe use (enter!