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.
Generic language fixes so a host-shim library (jolt-lang/http-client) can carry
clj-http-lite without baking any HTTP/native code into core:
- reader: accept #^ (deprecated metadata reader macro) as ^
- (str pattern) returns the raw regex source, not #"..." — pattern composition
via (re-pattern (str p ...)) now works
- into/conj onto a map merges map items (was (into {} [{:a 1}]) -> {nil nil})
- a Var is callable as its current value (e.g. (wrap #'f) threading a var client)
- core-class reads a :class field off a thrown table, so libraries can throw
typed exceptions whose (class e) is a JVM class name
- compiled catch unwraps the interpreter's :jolt/exception envelope (__unwrap-ex),
so a typed throw keeps its class/message across the interpret/compile boundary
- slurp accepts a byte-array; io/copy is generic over :jolt/input-stream /
:jolt/output-stream stream markers
- instance? gains a registry (__register-instance-check!) for library shim types
- new clojure.test namespace (deftest/is/are/testing/use-fixtures/run-tests with
class-aware thrown?/thrown-with-msg?)
Spec: test/spec/clojure-interop-fixes-spec.janet.
Co-authored-by: Yogthos <yogthos@gmail.com>
