Rename src/jolt -> stdlib (the runtime-loaded layer; jolt-core stays the
seed-baked layer) and update the loader / emit-image / doc paths. Drop dead
code: the spike/ experiments, the duplicate clojuredocs-export.edn (json moves
to tools/), the Janet-era jolt.http binding, and the orphaned
persistent_vector.clj whose ns/path didn't even match.
Strip porting residue from comments and docstrings across host/chez, jolt-core,
stdlib, tests, and docs: internal issue ids, "Phase N" markers, and the "vs
Janet" historical exposition, leaving present-tense descriptions and the real
JVM-Clojure semantic contrasts. Same pass over the corpus suite labels. The seed
is unchanged (docstrings/comments aren't emitted), so the self-host fixpoint and
corpus are untouched.
Port tools/spec_coverage.py off the dead janet probe to bin/joltc and regenerate
coverage.md; drop the dead :host/janet rule from certify.clj and regenerate the
conformance profile. Add docs/host-interop.md (the JVM shims and how to register
your own host class from a library) and a writing-style note in CLAUDE.md.
Stabilize the four racy concurrency corpus cases (future-cancel and agent
send/send-off): give the future a sleeping body and the agent a slow action, so
cancel reliably catches an in-flight future and deref reliably reads the
pre-update snapshot. They certify deterministically now, so drop their :flaky
allowlist entries and the orphaned legend.
The corpus certifier (test/conformance) flagged four cases where jolt's
hand-written :expected matched a real defect rather than Clojure. Fixed in the
jolt-core overlay, corrected the spec :expected, re-certified against JVM Clojure:
- ex-message: returns nil for a non-throwable (dropped the lenient string branch);
still returns the message for ex-info. (jolt-l8e8)
- munge: preserves the argument's type — a symbol munges to a symbol, not a string.
(jolt-hc35)
- print: (print nil) emits "nil", not "" (top-level nil guard; str yields "").
(jolt-pqio)
- bounded-count: uses the counted? fast path (full count), else counts up to n via
seq — was (min n (count coll)), wrong for counted colls. Added an uncounted-coll
spec case. (jolt-2507)
Removed the 4 :bug entries from known-divergences.edn (now certified), regenerated
corpus + profile, re-minted the Chez bootstrap seed (clojure.core changed). Gates:
Janet 155/0, JVM certify clean, both Chez corpus gates 2534 (floors raised),
bootstrap 6/6, fixpoint intact.
Makes the host-neutral corpus a first-class language specification with
conformance levels, not just a regression suite.
- [suite label] is now a unique, stable case id (extract-corpus disambiguates
duplicate labels with ' (N)' — one collision existed).
- certify.clj --profile emits test/conformance/profile.edn: every non-portable
case classified by the host feature it requires (numerics/double-only,
concurrency/snapshot, host/jvm-interop, host/arrays, host/janet,
async/core-async, runtime/eval, reader/jolt, printer/jolt, strictness/jolt,
impl/representation, bug). 2670 of 2919 cases are portable (pass on any faithful
Clojure); 249 are feature-gated.
- SPEC.md documents the contract: row schema, the JVM oracle, conformance levels,
the feature vocabulary, and a worked new-runtime harness — so hosting jolt
elsewhere and proving it correct is read-one-file mechanical.
Janet gate 155 files 0 failed; certify + zero-janet gates green.
