((( [logo]Racket )))Need Help?
AboutDownloadDocumentationPLaneTCommunityLearning

[plt-scheme] Match expression with underscore

From: Jens Axel Søgaard (jensaxel at soegaard.net)
Date: Sat Apr 14 09:33:46 EDT 2007		 
Chongkai Zhu skrev:
> (quote _) works for me:
> 
> (require (lib "plt-match.ss"))
> 
> (match '_
>   ('_ 2))

Ah! My example was wrong. I had an extra set of parentheses.

Thanks,
-- 
Jens Axel Søgaard
Posted on the users mailing list.