<i>OTOH you kind of need hashes&#x2F;maps in the real world (sexprs can provide this by syntax, but not necessarily by agreed-upon function). And Unicode. And standard representations for the base datatypes.</i><p>I believe Clojure&#x27;s EDN format offers all of the above
<a href="https:&#x2F;&#x2F;github.com&#x2F;edn-format&#x2F;edn" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;edn-format&#x2F;edn</a>