##Inf/##-Inf/##NaN were emitted to bare inf/-inf/nan, which are unbound symbols in
Chez. emit-const now lowers them to +inf.0/-inf.0/+nan.0. The -e/element printer
renders them inf/-inf/nan (Chez's number->string gives +inf.0), and str renders the
long Clojure forms Infinity/-Infinity/NaN. assoc! is now variadic ((assoc! t k v
& kvs)) like Clojure.
Prelude parity 1382 -> 1407/2497, 0 new divergences. str of inf INSIDE a collection
still wants the long form (needs the Phase-2 recursive str renderer), so
[inf inside coll] is allowlisted. Transducer arities and the cdr-on-()/\p{} regex
gaps are split out to jolt-kxsr/jolt-y1zq.
transient/persistent!/conj!/assoc!/dissoc!/disj!/pop! as copy-on-write over the
persistent collections (host/chez/transients.ss) — each op rebuilds the persistent
coll (no in-place perf) but the semantics match, so into/frequencies/group-by work.
Adds persistent disj over pset-disj. get/count/contains? are redefined to see
through a transient (frequencies and group-by both do (get tm k) on a transient
map); vector? on a transient vector is false, which group-by relies on.
Prelude parity 1326 -> 1382/2497, 0 new divergences. emit-test exercises the direct
transient ops via run-prelude and the overlay users (frequencies/group-by/into)
end-to-end through the bin/jolt-chez -e binary.
