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Re: [Scheme-reports] Formal Response #440: Write procedure is not backwards compatible
On Fri, Oct 12, 2012 at 7:03 AM, John Cowan <cowan@x> wrote:
> This is a Formal Response to Formal Comment #440:
> Write procedure is not backwards compatible
> The WG voted to provide three procedures, write, write-simple, and
> write-shared. The write procedure generates datum labels only if its
> argument contains circular structure. This is upward compatible
> with R5RS write, which only works correctly on non-circular structure.
> The write-shared procedure never generates datum labels, and
> therefore fails if the argument contains circular structure.
That should read "write-simple."
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