[racket] Metaprogramming with scheme

From: Valeriya Pudova (valery at digitalchile.net)
Date: Wed Jun 23 08:46:31 EDT 2010

On 23.06.2010 16:44, Valeriya Pudova wrote:
> In case if foo.ss will have (display (foo 1 2)) the error message will be 
should be text:

In case if foo.ss will have (display (foo 1 "2")) the error message will be


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