Another related link: http://mainisusuallyafunction.blogspot.com/2012/04/scheme-without-special-forms.html http://mainisusuallyafunction.blogspot.com/2012/04/sc

Another related link: http://mainisusuallyafunction.blogspot.com/2012/04/scheme-without-special-forms.html http://mainisusuallyafunction.blogspot.com/2012/04/scheme-wi... fun article with implementation included