Extending Alan's comments... A small, well explained, and easily understandable example of an iterative implementation of a recursive language (Scheme) can be found in R. Kent Dybvig's Ph.D. thesis.
http://www.cs.unm.edu/~williams/cs491/three-imp.pdf Regards, Ian _______________________________________________ fonc mailing list fonc@vpri.org http://vpri.org/mailman/listinfo/fonc