Finishes core.match — its full test suite (115/115) now passes, including the
two patterns the earlier work left out:
- Regex-literal patterns. A #"…" now reads as a regex VALUE (Clojure parity: the
reader constructs the Pattern, so a macro receives a regex, not jolt's tagged
form), and the analyzer compiles a regex value to the same :regex IR leaf via
its source. emit-quoted handles a quoted regex; a regex value carries the
java.util.regex.Pattern host tag so extend-protocol/instance? dispatch on it.
- Primitive-array patterns. A ^Type hint's :tag is now the SYMBOL (e.g. `ints`),
matching the JVM, so core.match's array-tag lookup engages the array
specialization (alength/aget). jolt's :tag consumers already tolerate a symbol
(hc-cell-num-ret normalizes; tag->nkind/def-meta handle both).
Also: a library-conformance directive in CLAUDE.md, and the supported-libraries
list (docs + site) simplified to one-line entries — a listed library is assumed
to work fully, so no tallies or feature enumerations. core.match + transit-jolt
added to the list.
Seed change (reader/backend/30-macros) -> re-minted; the rest runtime. JVM-
certified corpus rows; the stale `symbol hint -> :tag` divergence is dropped from
the allowlist (jolt now matches the JVM). make test + shakesmoke green.
Shaking out tick's api and alpha.interval suites (api 353->359, interval
0->103 passing) cleared a set of general gaps:
- Named-zone DST. Zones resolved to a fixed representative offset, so
America/New_York in August read -05:00 not -04:00. Add US/EU DST rules
(compact transition-date math) and make instant<->zoned, the zone rules'
getOffset, and the zoned equality arm DST-aware.
- Nanosecond zoned/offset times. Instant is nanos but atZone/atOffset/
toInstant/withZoneSameInstant and Instant/parse went through epoch-ms,
truncating sub-ms. Route them through nanos.
- Locale month/day names. A formatter dropped its Locale; carry it and add
French names so MMM under Locale/FRENCH renders "mai".
- Callable records. A defrecord implementing clojure.lang.IFn (tick's
GeneralRelation) is now invokable: jolt-invoke dispatches to its inline
invoke method. Also give collections the Iterable host tag so a protocol
extended to Iterable matches vectors/seqs.
- Imported class short names. (:import [java.time ZonedDateTime]) then
(. ZonedDateTime parse s) resolved to nil; an otherwise-unresolved bare
Capitalized name that's a registered host class now resolves as a class.
- Data readers. A project's data_readers.{clj,cljc} is loaded into
*data-readers* (reader namespaces required eagerly); registered #tag
literals in source rewrite to (reader-fn 'form). clojure.core/read-string
now applies #inst/#uuid/#"regex" and *data-readers* like Clojure.
- Duration/between accepts zoned/offset date-times.
All runtime shims, no re-mint. docs/libraries.md: tick full pass + aero.
Bring the docs in line with the actual implementation now that Chez is the sole
substrate.
Deleted the migration/spike/handoff artifacts that only documented the Janet
era or the port effort: the port plan, phase-0 and foundational-runtime spike
writeups (+ the stray root-level copy), the self-hosting design notes, the
architecture-refactor plan, and spike/chez/RESULTS.md.
Rewrote the current reference docs against the Chez facts: building-and-deps and
tools-deps (no jpm/build step — bin/joltc off the checked-in seed, deps via
jolt.deps into ~/.jolt/gitlibs), libraries (SQLite is built-in jdbc.core over
libsqlite3, not a Janet driver), the conformance/spec test-flow docs (the Chez
corpus runner + certify, no .janet harnesses), and the transient / type-hint /
seed-overlay design notes (Chez representations: mutable transients, flat
copy-on-write vectors, HAMT maps, the seed/overlay twin). Fixed the README
collections line (vectors aren't 32-way tries) and added the ffi/transient gate
targets. rfc 0001's numerics open-question is resolved (the Scheme tower).
Renamed the built-in HTTP adapter to jolt.http.server only (dropped the
ring-janet.adapter alias — a Janet-era name).
Pivot from a jolt reimplementation to running the upstream library verbatim.
Vendors the real clojure/tools/logging.clj; jolt provides the backend and the
host primitives it needs. Language features (broadly useful for real Clojure
libs), all covered in 3-mode conformance + spec suites:
- defmacro: multi-arity dispatch (jolt-q8l) and a docstring + attr-map + params
head (jolt-qnr) — the 4-arity log macro and every level macro need these.
- syntax-quote resolves an alias-qualified symbol to its target ns (jolt-9av),
so a macro template (impl/get-logger) resolves at the use site.
- the ns macro unwraps ^{:map} metadata on the ns name (jolt-8w2 workaround,
matching def/defn/defmacro).
- a namespace object self-evaluates, so ~*ns* can be spliced into a template.
Host shims (ported from / modeled on clojure where applicable):
- clojure.string/trim-newline (ported, CharSequence interop -> count/subs)
- agent/send-off/send (minimal synchronous stubs; jolt has no thread pool/STM)
- clojure.lang.LockingTransaction/isRunning -> false
- a minimal clojure.pprint (pprint/with-pprint-dispatch/code-dispatch, for spy)
- clojure.tools.logging.impl: a jolt stderr LoggerFactory backend (the library's
designed pluggable extension point)
docs/libraries.md lists tools.logging; grammar.ebnf metadata note clarified.
Conformance 355/355 x3 modes; full jpm test gate green.
Everything reitit-core needs to load unmodified from git under :clj features:
- The baked binary now re-reads JOLT_FEATURES at startup (like JOLT_PATH).
reader-features-set! runs at module load = BUILD time for a binary, so a
process opting into :clj (to read a lib's :clj branches) was ignored, and
unmatched #?(...) forms silently spliced to nothing — defn of a fn with an
empty arglist, hence the cryptic index errors.
- (get s i) indexes a string and returns the char, as in Clojure (nth did;
get returned nil). reitit's path parser is (get path i)-based — without
this every route read as static.
- Class-shim registration exposed to Clojure: __register-class-statics! /
__register-class-methods! / __register-class-ctor!, so a library can mirror
a Java class jolt doesn't ship (the reitit.Trie mirror lives in jolt-lang/
router on top of these).
- Java surface reitit's :clj branches call: .getMessage (on exceptions and
strings) and a small universal object-method set, .intern, java.util.HashMap
(a mutable map wrapper). Plus defprotocol already took keyword options.
Gate green; clojure-test-suite 4715 -> 4718 (the get-on-strings fix).
Clojure's defprotocol takes an optional docstring and leading keyword
options (:extend-via-metadata true) before the signatures; jolt's macro
fed the option keyword to (first sig). honeysql declares its InlineValue
protocol exactly that way — with the fix, all four honeysql namespaces
load unmodified from git and the formatter produces correct sqlvecs for
selects/inserts/updates/deletes/joins/:inline. Listed in libraries.md.
