(1)  (i) Add the special form let to the metacircular interpreter

Hint: remember let is just syntactic sugar for a lambda expression and so a rewrite to the lambda form is all that is required.

(ii) What changes are needed in the metacircular interpreter so that Scheme uses dynamic instead of lexical scoping?

Posted Date: 3/30/2013 3:43:18 AM | Location : United States

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