[racket] Exercise 76

Here is a start: 

(define-struct editor [text index])
;; An Editor is a structure: 
;;   (make-editor String Number)
;; interpretation: (make-editor t i) means that the editor currently contains the text t and that the cursor sits between the i-th and the (i+1)-st character in t.

Q1: Why don't you show us your data example so that we can see whether you are on the right track? 
Q2: Challenge: What conditions must i satisfy for the interpretation to make sense? 

-- Matthias


On Dec 20, 2014, at 11:51 PM, <austinjeffreywolfe at gmail.com> wrote:

> I am having trouble finding the solution to exercise 76 for “Fixed-Sized Data” and would like to find the code to compare mine to. Any idea where to go or if there is a list somewhere. Thanks
> 
> Austin
> 
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