##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.
str/subs/vec/keyword/symbol/compare/int/double/gensym — host-coupled seed natives
the overlay assumes, now def-var!'d into clojure.core via host/chez/converters.ss
(loaded last, str reuses jolt-pr-str). Semantics match the seed: str-render-one
for str (nil->"", bare chars, regex source), the 3-way core-compare port, int
truncates. The symbol no-ns sentinel is #f to match emit's quoted-symbol lowering
(jolt-symbol #f "x"), so (= 'x (symbol "x")) holds — jolt= compares ns with strict
equal?, and jolt-nil vs #f would otherwise diverge.
Prelude parity 1220 -> 1326/2497, 0 new divergences. Floor raised to 1326; three
newly-reached *ns*/var-rendering cases added to the allowlist (Phase 2). run-prelude
and the per-case program file are now PID-unique so concurrent chez runs don't read
each other's half-written files.
