giles 1765216335 Implement explicit CEK machine, continuations, effect signatures, fix dynamic-wind and inspect shadowing ...

Three-phase foundations implementation:

Phase A — Activate dormant shift/reset continuations with 24 SX-native tests
covering basic semantics, predicates, stored continuations, nested reset,
scope interaction, and TCO.

Phase B — Bridge compile-time effect system to runtime: boundary_parser extracts
46 effect annotations, platform provides populate_effect_annotations() and
check_component_effects() for static analysis. 6 new type tests.

Phase C — Explicit CEK machine (frames.sx + cek.sx): evaluation state as data
({control, env, kont, phase, value}), 21 frame types, two-phase step function
(step-eval/step-continue), native shift/reset via frame capture. Bootstrapper
integration: --spec-modules cek transpiles to Python with iterative cek_run.
43 interpreted + 49 transpiled tests passing.

Bug fixes:
- inspect() shadowed by `import inspect` in PLATFORM_ASYNC_PY — renamed to
  `import inspect as _inspect`
- dynamic-wind missing platform functions (call_thunk, push_wind!, pop_wind!) —
  added with try/finally error safety via dynamic_wind_call

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-13 22:14:55 +00:00

..

__init__.py

Add adapter-sx.sx transpilation, async wrapper, and SX_USE_REF switching

2026-03-05 22:05:35 +00:00

adapter-async.sx

Unify scoped effects: scope as general primitive, provide as sugar

2026-03-13 17:30:34 +00:00

adapter-dom.sx

Unify scoped effects: scope as general primitive, provide as sugar

2026-03-13 17:30:34 +00:00

adapter-html.sx

Unify scoped effects: scope as general primitive, provide as sugar

2026-03-13 17:30:34 +00:00

adapter-sx.sx

Unify scoped effects: scope as general primitive, provide as sugar

2026-03-13 17:30:34 +00:00

async_eval_ref.py

Fix process-bindings scope loss and async-invoke arity, bootstrap async adapter

2026-03-11 16:38:47 +00:00

boot.sx

Add flush-cssx-to-dom: client-side CSSX rule injection

2026-03-13 04:09:23 +00:00

bootstrap_js.py

Fix quasiquote flattening bug, decouple relations from evaluator

2026-03-11 04:53:34 +00:00

bootstrap_py.py

Implement explicit CEK machine, continuations, effect signatures, fix dynamic-wind and inspect shadowing

2026-03-13 22:14:55 +00:00

bootstrap_test.py

Delete evaluator.py shim: all imports go directly to bootstrapped sx_ref.py

2026-03-11 11:15:48 +00:00

boundary_parser.py

Implement explicit CEK machine, continuations, effect signatures, fix dynamic-wind and inspect shadowing

2026-03-13 22:14:55 +00:00

boundary-app.sx

Restructure boundary specs: move app-specific I/O out of language contract

2026-03-07 18:04:53 +00:00

BOUNDARY.md

Remove CSSX style dictionary infrastructure — styling is just components

2026-03-08 00:00:23 +00:00

boundary.sx

Unify scoped effects: scope as general primitive, provide as sugar

2026-03-13 17:30:34 +00:00

callcc.sx

Add continuation specs: delimited (shift/reset) and full (call/cc)

2026-03-06 00:41:28 +00:00

cek.sx

Implement explicit CEK machine, continuations, effect signatures, fix dynamic-wind and inspect shadowing

2026-03-13 22:14:55 +00:00

continuations.sx

Add (param :as type) annotations to all fn/lambda params across SX spec

2026-03-11 20:27:36 +00:00

demo-signals.html

Transpile signals.sx to JS and Python via bootstrappers

2026-03-08 10:17:16 +00:00

deps.sx

Fix island dep scanning + spread-through-reactive-if debug

2026-03-13 04:37:45 +00:00

engine.sx

Add :effects annotations to all spec files and update bootstrappers

2026-03-11 23:22:34 +00:00

eval.sx

Implement explicit CEK machine, continuations, effect signatures, fix dynamic-wind and inspect shadowing

2026-03-13 22:14:55 +00:00

forms.sx

Migrate remaining 7 ref endpoints to SX, add :returns type annotations

2026-03-12 00:14:40 +00:00

frames.sx

Implement explicit CEK machine, continuations, effect signatures, fix dynamic-wind and inspect shadowing

2026-03-13 22:14:55 +00:00

js.sx

Unify scoped effects: scope as general primitive, provide as sugar

2026-03-13 17:30:34 +00:00

orchestration.sx

Add flush-cssx-to-dom: client-side CSSX rule injection

2026-03-13 04:09:23 +00:00

page-helpers.sx

Add (param :as type) annotations to all fn/lambda params across SX spec

2026-03-11 20:27:36 +00:00

parser.sx

Fix spread serialization in aser/async-aser wire format

2026-03-13 12:20:16 +00:00

platform_js.py

Unify scoped effects: scope as general primitive, provide as sugar

2026-03-13 17:30:34 +00:00

platform_py.py

Implement explicit CEK machine, continuations, effect signatures, fix dynamic-wind and inspect shadowing

2026-03-13 22:14:55 +00:00

primitives.sx

Unicode escapes, variadic infix fix, spreads demos, scoped-effects + foundations plans

2026-03-13 12:03:58 +00:00

prove.sx

Add (param :as type) annotations to all fn/lambda params across SX spec

2026-03-11 20:27:36 +00:00

py.sx

Unify scoped effects: scope as general primitive, provide as sugar

2026-03-13 17:30:34 +00:00

reader_z3.py

Delete evaluator.py shim: all imports go directly to bootstrapped sx_ref.py

2026-03-11 11:15:48 +00:00

render.sx

Unify scoped effects: scope as general primitive, provide as sugar

2026-03-13 17:30:34 +00:00

router.sx

Spec URL evaluation in router.sx, bootstrap to Python/JS

2026-03-12 23:05:01 +00:00

run_cek_tests.py

Implement explicit CEK machine, continuations, effect signatures, fix dynamic-wind and inspect shadowing

2026-03-13 22:14:55 +00:00

run_continuation_tests.py

Implement explicit CEK machine, continuations, effect signatures, fix dynamic-wind and inspect shadowing

2026-03-13 22:14:55 +00:00

run_js_sx.py

Page helpers demo: defisland, map-in-children fix, _eval_slot ref evaluator

2026-03-11 14:30:12 +00:00

run_py_sx.py

Delete evaluator.py shim: all imports go directly to bootstrapped sx_ref.py

2026-03-11 11:15:48 +00:00

run_type_tests.py

Implement explicit CEK machine, continuations, effect signatures, fix dynamic-wind and inspect shadowing

2026-03-13 22:14:55 +00:00

signals.sx

Add :effects annotations to all spec files and update bootstrappers

2026-03-11 23:22:34 +00:00

special-forms.sx

Add deftype and defeffect to SX type system (Phases 6-7)

2026-03-11 22:51:19 +00:00

sx_ref.py

Implement explicit CEK machine, continuations, effect signatures, fix dynamic-wind and inspect shadowing

2026-03-13 22:14:55 +00:00

test-aser.sx

Unify scoped effects: scope as general primitive, provide as sugar

2026-03-13 17:30:34 +00:00

test-cek.sx

Implement explicit CEK machine, continuations, effect signatures, fix dynamic-wind and inspect shadowing

2026-03-13 22:14:55 +00:00

test-continuations.sx

Implement explicit CEK machine, continuations, effect signatures, fix dynamic-wind and inspect shadowing

2026-03-13 22:14:55 +00:00

test-deps.sx

Fix island dep scanning + spread-through-reactive-if debug

2026-03-13 04:37:45 +00:00

test-engine.sx

Add deps and engine test specs, bootstrap engine to Python

2026-03-07 18:01:33 +00:00

test-eval.sx

Fix cond ambiguity: check ALL clauses with cond-scheme?, not just first

2026-03-11 16:51:41 +00:00

test-framework.sx

Add (param :as type) annotations to defcomp params across all services and templates

2026-03-11 21:01:02 +00:00

test-orchestration.sx

Add orchestration test suite: 17 tests for Phase 7c+7d

2026-03-08 01:53:27 +00:00

test-parser.sx

Implement reader macros (#;, #|...|, #', #name) and #z3 demo

2026-03-08 20:21:40 +00:00

test-render.sx

Fix cond ambiguity: check ALL clauses with cond-scheme?, not just first

2026-03-11 16:51:41 +00:00

test-router.sx

SX URL algebra: relative resolution, keyword ops, ! special forms

2026-03-12 18:31:21 +00:00

test-signals.sx

Add signal test suite (17/17) and Island type to evaluator

2026-03-08 09:44:18 +00:00

test-types.sx

Implement explicit CEK machine, continuations, effect signatures, fix dynamic-wind and inspect shadowing

2026-03-13 22:14:55 +00:00

test.sx

Modular test architecture: per-module test specs for SX

2026-03-07 12:17:13 +00:00

types.sx

Implement explicit CEK machine, continuations, effect signatures, fix dynamic-wind and inspect shadowing

2026-03-13 22:14:55 +00:00

z3.sx

Add (param :as type) annotations to defcomp params across all services and templates

2026-03-11 21:01:02 +00:00