Yogthos e7f5bcb58d assoc! fills nil for a trailing lone key (JVM parity) ... JVM assoc! is variadic: with a complete first pair present (>=3 kvs), a trailing lone key fills nil ((assoc! t :a 1 :b) => {:a 1 :b nil}); a lone key alone (1 kv) is still a wrong-arity throw. jolt delegated to the strict persistent assoc which threw on any odd count. Pad a trailing nil for odd kvs >=3. Corpus 2688->2690.		2026-06-21 17:03:10 -04:00
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chez	assoc! fills nil for a trailing lone key (JVM parity)	2026-06-21 17:03:10 -04:00