On Fri, Apr 6, 2012 at 1:38 PM, Danny Yoo <d...@cs.wpi.edu> wrote: >> >> Oke, >> Back to the beginning. >> >> In the text is noted. >> (define-struct editor (pre post)) >> ; Editor = (make-editor String String) >> ; interp. (make-editor s t) means the text in the editor is >> ; (string-append s t) with the cursor displayed between s and t >> >> >> So for aaaaa| s has the value of aaaaa en t has the value of "" >> For aaaaa|aaa s I think s has the value of aaaaa and t has the value of aaa > > > Yes, much better. Be a bit more specific. Rather than say that > something has the value aaaaa, it's a bit better to be consistent > about what things are strings by putting quotes "aaaaa".
But to be clear, by examples of data, use code rather than prose: it will help. When you say: So for aaaaa| s has the value of aaaaa and t has the value of "" this is still a bit too informal in the place where you should be formal. Rather: So for aaaaa|, (make-editor "aaaaa" "") and for aaaaa|aaa, (make-editor "aaaaa" "aaa") It's ok to use informal prose, which might use your own notation. But follow it up with the notation used in the programming language. ____________________ Racket Users list: http://lists.racket-lang.org/users