<html> <head> <style></style> </head> <body class='hmmessage'><div dir='ltr'> <BR>Oh, that's my problem: i obviously don't understand what's the places where macro expansion happens.<BR> I ended up writing "classical" lisp non-hygienic macro instead.<BR>  <BR>  It's a sad thing that I cannot find a book or text as clear as PG's "On Lisp" that covers Racket's hygienic macros in such detailed manner. :(<BR>  <BR> Racket Noob<BR>  <BR> <DIV> > Date: Fri, 12 Aug 2011 07:39:16 -0500<BR>> Subject: Re: [racket] Problem with macro<BR>> From: robby@eecs.northwestern.edu<BR>> To: clklein@eecs.northwestern.edu<BR>> CC: jay.mccarthy@gmail.com; users@racket-lang.org; racketnoob@hotmail.com<BR>> <BR>> Unfortunately, that position in a 'case' expression is not a place<BR>> where macro expansion happens. You can, however, use a 'cond' instead<BR>> of 'case'.<BR>> <BR>> Robby<BR>> <BR></DIV> </div></body> </html>