serialize.sx emits a topo-ordered (id op inputs params commutative) record list
that survives write/read (string-keyed node dicts do not; empty inputs read back
as nil and are normalized). wire->dag reconstructs a runnable dag by content-id;
wire-verify recomputes ids to reject tampering. dag->string/string->dag for text
transport. serialize 13/13, total 128/128.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
ocaml conformance.sh runs 'bash lib/ocaml/test.sh -v', scrapes its
human-readable ok/FAIL lines, and re-classifies each test into suites via bash
description-matching heuristics; it also scrapes lib/ocaml/baseline/run.sh
(foreign .ml programs). The underlying test.sh is a per-assertion epoch runner
(hundreds of individual (ocaml-test-...) evals, one epoch each) with no
suite-level counter variables or dict runners, so the driver's
counter/dict-scoreboard model has nothing to point at without rewriting the test
harness. 'Scrapes a test.sh' is the briefing's named exclusion criterion (test.sh
even notes it mirrors lib/lua/test.sh, the canonical excluded case). Left
conformance.sh untouched; recorded the exclusion.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
optimize.sx adds three result-preserving passes: dce (keep outputs + ancestors,
preserve ids), cse (==build; structural sharing is free from content addressing),
and fuse (collapse 1-to-1 fusible unary chains into an artdag/pipeline node fed by
the chain head's input; leaves/fan-out/non-fusible ops never fuse). fusing-runner
replays pipeline stages, output-equivalent to the unfused dag. optimize 18/18,
total 87/87.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
nettax.sx — alternative to quote.sx's gross-tax default: cart-quote-net taxes
the net (post-discount) base. allocate-discount spreads the basket discount
across lines by extended-price share with a deterministic largest-remainder
pass so per-line shares sum exactly to the discount; each line taxed on its net
at its class rate. Both policies reproducible; pick per jurisdiction.
Total 239/239 across 15 suites.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
fr-rewrite dispatches per block type so image alt, list items, and table
headers/cells are renamed alongside text/heading/code/quote/callout —
matching exactly the set asText/stats/word-count fold into prose. Prior
find-replace skipped them, so a rename stayed visible in counts/exports.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
execute.sx folds a plan, runs each node via an injected runner (perform in
prod, op-table in tests), and memoizes results in a lib/persist kv backend
keyed by content-id. Incremental recompute falls out of content addressing:
a leaf change reassigns ids across its dirty closure, so re-running hits the
unchanged nodes and recomputes only the closure (cold 5 -> rerun 0 -> change 3).
Cross-dag subgraph sharing verified. execute 15/15, total 69/69.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
js conformance.sh walks lib/js/test262-slice/**/*.js (foreign test262
fixtures), escapes each with python3, evals via (js-eval), and compares output
to a sibling .expected file by substring match — counting pass/fail in bash
against a >=50% target. It loads no SX test suites and emits no SX counter/dict
scoreboard (no scoreboard.json). The shared driver only epoch-loads SX preloads
and evals SX test suites emitting a scoreboard — it cannot drive a
foreign-fixture-vs-expected comparison harness (same category as
lua/forth/smalltalk). Left conformance.sh untouched; recorded the exclusion.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
plan.sx schedules a dag into Kahn-wave batches (parallel-safe), splits waves
wider than a cap into sub-batches, and plans incrementally over the dirty
closure only (out-of-set deps treated as satisfied cache hits). plan 18/18,
total 54/54.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
analyze.sx projects DAG edges to (edge in out) facts and runs recursive
reachable rules for deps-of/dependents-of/reachable-from/ancestors-of, plus
dirty-closure (dirty(Y):-edge(X,Y),dirty(X)) for incremental recompute. Keystone:
changing a mid node dirties only it + downstream. analyze 16/16, total 36/36.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
ev/deliver-messages bridges SX notification messages to the Scheme notify
flow: each (id recipient body) is serialized to s-expr text, spliced as quoted
data into the digest-flow program, delivered over an injected transport, and
results unboxed. Integration suite drives all three derivations (reminders /
booking-notify / reschedule) through delivery end to end; empty batch guarded
(empty digest completes without suspending). 303/303 green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Go has the same structure as erlang: suites load into one session and each
exposes a pass counter plus a *count* (total) counter rather than a fail
counter. MODE=dict fits — each suite's runner is a dict literal
{:passed P :failed (- count P) :total count}. No driver change; conformance.conf
+ 3-line shim, historical scoreboard schema preserved.
Parity verified 609/609 (0 fail), every suite matching baseline.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
window.sx — a validity window kept separate from the promo tuple (promo.sx
untouched): windowed promo (promo from until), inclusive int timestamps, nil =
open bound. active-ruleset filters to promos live at `at` and feeds the existing
promo/stack/quote pipeline; active-codes is the backward "which codes live at
T?" query; windowed-quote is the datetime-aware, deterministic quote.
Total 228/228 across 14 suites.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
forth's conformance.sh reads a foreign Forth test corpus (Hayes Core core.fr),
preprocesses it with awk + an external python3 chunk-splitter that generates a
chunks.sx of raw source strings, then runs them through the interpreter via
(hayes-run-all). The shared driver only epoch-loads SX preloads and evals SX
test suites emitting a counter/dict scoreboard — it cannot reproduce the
external preprocessing pipeline over a foreign .fr corpus (same category as
lua/smalltalk). No SX tests/*.sx suites exist to migrate. Left conformance.sh
untouched; recorded the exclusion.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
payment.sx — payment-request materialises {:order :amount :currency :return-url}
at the IO edge (amount from the ledger, currency/return-url host-supplied), so
lib/commerce stays vendor-agnostic; SumUp/Stripe adapters live in the orders
service and order-settle!(ref, amount) is the resume seam. pending-payments
enumerates suspended orders + envelopes (host poller seam). Gotcha handled: a
Scheme string flow-payload round-trips back wrapped as {:scm-string ...} —
unwrapped via scm->string. Total 209/209 across 13 suites.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Feed is the canonical MODE=counters shape: each suite runs in a fresh session
with shared preloads and a single feed-test-pass/feed-test-fail pair. Lifted the
old script's inline epoch-2 counter + feed-test helper defs into
lib/feed/test-harness.sx (preloaded last) so the driver can load them before
each suite. conformance.conf + 3-line shim; historical scoreboard schema
preserved. No driver change needed.
Parity verified 189/189 (0 fail), every suite matching baseline.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
attribution.sx — the briefing's marquee "which line item triggered this
discount?" backward query. promo-lines gives each promo's pure scope
(percent/member -> class lines, bundle -> sku lines, fixed -> order-level);
promo-toucheso relates (code, line) for applying promos, run forward
(lines-for-code) and backward (codes-for-line). Additive; promo amounts
unchanged. Total 201/201 across 12 suites.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Erlang's suites load into one session and each exposes a pass counter plus a
*count* (total) counter rather than a fail counter, so MODE=dict fits directly:
each suite's runner is a dict literal {:passed P :failed (- count P) :total count}.
No driver change needed (dict mode already supports arbitrary runner expressions).
conformance.conf + 3-line shim; historical scoreboard schema preserved.
Parity verified 761/761 (0 fail), every suite matching baseline.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Carries {:order :amount :currency :return-url} on the 'payment suspension so any
provider's host adapter can initiate payment without the engine knowing the
vendor; order-settle!(ref, amount) stays the vendor-neutral resume seam.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Extend the shared driver's MODE=counters with a backward-compatible SUITES
format: name:file[:pass-var:fail-var[:extra-preload ...]]. Optional per-suite
counter symbols (override the global COUNTERS_PASS/COUNTERS_FAIL) and per-suite
preload chains (loaded after the global PRELOADS). Plain name:file entries are
unchanged — verified against haskell (fib/sieve/quicksort 2/2/5, matches
committed scoreboard).
common-lisp has 8 distinct per-suite counter pairs and a different preload
chain per suite, so it could not fit the single-counter/fixed-preload model;
the extended format expresses it directly. conformance.conf keeps the historical
scoreboard schema; conformance.sh becomes the 3-line shim.
Result 487/487 (0 fail) vs the old 305/0 baseline — higher and explained: the
old per-suite 'timeout 30' was too tight for the slow eval suite (~15-25s under
contention), silently recording it as 0; the driver's 180s budget recovers its
true 182. geometry/mop-trace stay 0/0 (pre-existing refl-class-chain-depth-with
load error; counter vars defined as 0 -> clean gc-result, no fail-fallback).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
recon.sx — reconciliation as relational queries over the ledger: per-order
summary tuples + recon-statuso/neto/mismatcho miniKanren relations, so
overpaid/underpaid/settled and "settled to net N" are backward run* queries.
Tests cover double-charge guard, partial refund, webhook replay.
federation.sx (out-of-scope stub) — a federated catalog is the union of each
instance's product facts, so the same relations query cross-instance
(instances-with-sku, sku-offers, cheapest-offer). In-process mock, no network.
Completes the commerce-on-sx roadmap (Phases 1-4). Total 185/185 across 11 suites.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
timezone.sx: wall-clock LOCAL <-> absolute UTC. :fixed + :dst zones (std/dst
offsets + UTC transition rules, EU-style, no IANA DB) computed via calendar
helpers. ev-event-tz authors in local time; ev-expand expands tz events in
LOCAL time then converts each occurrence to UTC, so a 09:00 weekly meeting
stays 09:00 across a DST change (UTC instant shifts). Predefined utc/london/
paris. Plain events unaffected. 295/295 green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Classified migratable-in-kind (SX suites over epoch, not a foreign runner)
but blocked on driver feature gaps: 8 distinct per-suite counter variable
name pairs and per-suite preload chains, neither supported by MODE=counters
(single global counter + fixed preloads) nor MODE=dict (load-time counter
collisions across suites). Baseline 305/0 across 12 suites. Did not migrate;
conformance.sh left untouched. Driver unchanged (out of per-iteration scope).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
order.sx — reserve -> await-payment -> fulfil as a flow-on-sx flow carrying
only the order-id; the SX driver services each request by appending to the
persist ledger. order-begin! creates+reserves and suspends at payment;
order-settle! (webhook) resumes -> fulfils, idempotent on replay
(:already-settled). order-flow-restart! simulates a process restart Scheme-side
and the suspended order resumes with the ledger intact. Composes all three
substrates: minikanren pricing -> flow lifecycle -> persist ledger.
Total 153/153 across 9 suites.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Reading lib/mod (Prolog) and lib/acl (Datalog) side by side shows the convergence
is in module names only. Federation: opposite trust models (SX registry + decision
sharing vs in-engine Datalog trust facts + fact replication), zero shared code.
Audit: only a ~5-fn core overlaps and it diverges (entry shapes, seq base 0 vs 1,
op sets, mutation idiom) — not worth a shared module under two restricted envs.
Outcome: keep them parallel; revisit only on a third same-model consumer.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Settled design for order flow (checkboxes 1-2): Scheme flow carries only the
order-id, SX driver does all ledger IO. Key gotcha captured: never return
flow-make-env from eval (serializer hangs on the cyclic env); run the flow
suite single-process like flow's own conformance with a long timeout.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
fetch abstracts how a peer's agenda arrives: (fetch peer-id ws we) ->
{:status :ok :occurrences} | {:status :error}. ev/federated-agenda-via merges
local + trusted peers fetched via the transport; unreachable peers degrade
gracefully. ev/peer-fetch = in-process adapter; ev/federation-status reports
reachability. A real fed-sx transport drops in unchanged. 278/278 green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
identity_tokens:revoke_app(Subject, Client) revokes every grant a subject
holds for one client at once (audited one revoke per grant), exposed at the
facade as identity:revoke_app. The action counterpart to the grants view —
completing the account-security view+action pairs (sessions/logout_all,
grants/revoke_app, history). Other subjects' same-client grants are
untouched. account 11/11, 233/233.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
ev/reschedule-notifications: when an event carries per-occurrence overrides,
reads the roster at each overridden occurrence's original occ-key and emits a
reschedule message per booked attendee (old-start/new-start/new-duration).
Idempotency key = original-key/reschedule/new-start. 272/272 green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
