Close jolt-dd5.
- catch now binds the originally-thrown value (unwrapping the :jolt/exception
envelope), so (catch ... e (throw e)) rethrows the same exception instead of
nesting another envelope, and (catch ... e e) on (throw 42) yields 42.
- var-set updates the innermost thread-binding frame for the var (replacing the
stack slot) when the var is dynamically bound, matching Clojure; it falls back
to the root otherwise.
Restored spec cases: exceptions rethrow + catch-binds-thrown-value, namespaces
var-set-in-binding. conformance 218/218, jpm test green.
555cd7631e