[racket] Problems with Plot

Please ignore previous post.  Figured out the problem. My bad. 
On Oct 30, 2013, at 9:47 AM, Dave Yrueta <dyrueta at gmail.com> wrote:

> Hi All --
> 
> I pulled this from the Docs on plot --
> 
> (require plot)
> 
> (plot (function (λ (x) (sin (* 4 x))) -1 1)
>        #:x-min -1.5 #:x-max 1.5 #:y-min -1.5 #:y-max 1.5)
> 
> -- ran it in Dr. Racket, and received the following error: "#%datum: keyword used as an expression" with "#:x-min" highlighted in pink.   I've run plot functions before and never had a problem.  Am using Racket version 5.3.6. 
> 
> What am I doing wrong? Apologies in advance if I'm making an obvious mistake. 
> 
> Thanks!
> Dave
> 
>