On Sun, Feb 9, 2020 at 12:25 PM Kieren MacMillan <
kieren_macmil...@sympatico.ca> wrote:
> Hi Freeman,
>
> > Ok you are getting closer to what i am asking.
>
> I’m glad!
>
> > Rerote (let ((rand (random 100))) ...) . I need to understand it
> so that i know which to use and when?
> > ((rand (random 100)) or (rand (random 100)
>
> You would never use either, because the parentheses aren’t
> matched/paired/balanced. ;)
>
> > for (let ((rand (random 100))) ...) or (let(rand (random 100)) ...) .
>
In your previous email you explained this: ((rand (random 100))) for
let ((rand
(random 100))) which is ((let ((rand (random 100)))...)
>
> As Harm pointed out, indentation will help… Here’s an extremely
> broken-down version:
>
> (let
> (
> (rand (random 100))
> (a (+ 2 3))
> )
> )
>
This is the form i am asking about:
(let
(
(rand (random 100))
)
(
...
)
)
>
> Compressing it onto a single line [which is not necessarily encouraged]
> gives:
>
> (let ((rand (random 100)) (a (+ 2 3))))
>
> Hope that helps!
> Kieren.
> ________________________________
>
> Kieren MacMillan, composer (he/him/his)
> ‣ website: www.kierenmacmillan.info
> ‣ email: i...@kierenmacmillan.info
>
>
