Write an LL(1) grammar with action routines and automatic attribute space management that generates the reverse Polish translation described in Exercise 4.7. (a) Write a context-free grammar for...

Write an LL(1) grammar with action routines and automatic attribute space management that generates the reverse Polish translation described in Exercise 4.7. (a) Write a context-free grammar for polynomials in x. Add semantic functions to produce an attribute grammar that will accumulate the polynomial’s derivative (as a string) in a synthesized attribute of the root of the parse tree. (b) Replace your semantic functions with action routines that can be evaluated during parsing.