Re: [Chicken-users] display function that shows sharing

[felix winkelmann]

On 4/27/07, address@hidden
<address@hidden> wrote:
> Hi all.
>
> Does chicken have a function that shows sharing in s-exps?
> SRFI-38 can do this:
> > (use srfi-38)
> > (define a '(1 2))
> > (define b (list a a))
> > (write-with-shared-structure b)
> (#1=(1 2) #1#)
>
> The problem with SRFI-38 is that I don't want too see sharing
> between strings!
> So, is there a parameter for SRFI-38?
> Or is there a more adequate function in Chicken? (like display-circle
> in bigloo)

I have added an optional argument ("ignore-strings:" or "#:ignore-strings")
to "write-with-shared-structure" (version 1.2).


cheers,
felix