[racket] Arrows in DrRacket

Yes. One approach is to expand into a program that never runs but that
has the identifiers in the binding relationships you want check syntax
to show. Another approach is to add properties to your program that
tells check syntax what to draw. You can read about the second
approach here:

  http://docs.racket-lang.org/tools/Check_Syntax.html?q=check%20syntax#%28part._.Syntax_.Properties_that_.Check_.Syntax_.Looks_.For%29

Let us know if you get stuck when you try it!

Robby

On Sun, May 25, 2014 at 2:41 PM, Alexander D. Knauth
<alexander at knauth.org> wrote:
> Is there any way to use syntax properties or anything like that to tell DrRacket where to draw the arrows to?
>
> I’m trying to make my own language and I wanted to be able to have DrRacket draw the arrows.
>
> Also is there a way to have it draw multiple arrows, so that for example it would draw arrows not only to the original definition but also to all of the expressions that set! it?
>
>
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