[racket] true vs. True in BSL

From: Shriram Krishnamurthi (sk at cs.brown.edu)
Date: Fri Nov 19 13:57:34 EST 2010

Actually, I'm pretty sure the False signature has worked for me once
where I was returning true.  But anyway, as Matthias has pointed out,
the signatures are gone now.

Posted on the users mailing list.