Subject: bug#24252: 25.1; json.el doesn't distinguish null and empty object

From: Nicolas Petton <[email-masked]>
Date: Mon, 28 May 2018 17:21:46 +0200

Damien Cassou <[email-masked]> writes:

> please find a patch attached. This patch uses :json-null to distinguish,
> during pretty-print, between the value null and an empty object.

It looks good to me, but I'm wondering if encoding/decoding (not
pretty-printing) will be backward-compatible or not.

Cheers,
Nico