- Add `scope` special form to eval.sx: (scope name body...) or
(scope name :value v body...) — general dynamic scope primitive
- `provide` becomes sugar: (provide name value body...) calls scope
- Rename provide-push!/provide-pop! to scope-push!/scope-pop! throughout
all adapters (async, dom, html, sx) and platform implementations
- Update boundary.sx: Tier 5 now "Scoped effects" with scope-push!/
scope-pop! as primary, provide-push!/provide-pop! as aliases
- Add scope form handling to async adapter and aser wire format
- Update sx-browser.js, sx_ref.py (bootstrapped output)
- Add scopes.sx docs page, update provide/spreads/demo docs
- Update nav-data, page-functions, docs page definitions
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Lead with provide/emit! from the first sentence. make-spread/spread?/spread-attrs
are now presented as user-facing API on top of the provide/emit! substrate,
not as independent primitives. Restructured sections, removed redundant
"deeper primitive" content that duplicated the new section I.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- New geography article (provide.sx): four primitives, demos, nested scoping,
adapter comparison, spec explorer links
- Updated spreads article section VI: provide/emit! is now implemented, not planned
- Fixed foundations.sx: ~docs/code-block → ~docs/code (undefined component
was causing the page to silently fail to render)
- Added nav entry and defpage route for provide/emit! article
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add \uXXXX unicode escape support to parser.py and parser.sx spec
- Add char-from-code primitive (Python chr(), JS String.fromCharCode())
- Fix variadic infix operators in both bootstrappers (js.sx, py.sx) —
(+ a b c d) was silently dropping terms, now left-folds correctly
- Rebootstrap sx_ref.py and sx-browser.js with all fixes
- Fix 3 pre-existing map-dict test failures in shared/sx/tests/run.py
- Add live demos alongside examples in spreads essay (side-by-side layout)
- Add scoped-effects plan: algebraic effects as unified foundation for
spread/collect/island/lake/signal/context
- Add foundations plan: CEK machine, the computational floor, three-axis
model (depth/topology/linearity), Curry-Howard correspondence
- Route both plans in page-functions.sx and nav-data.sx
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
SX parser doesn't process \u escapes — they render as literal text.
Use actual UTF-8 characters (→, —, £, ⬡) directly in source.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
(code "...") is an HTML tag — works in render context but not inside
(list ...) which fully evaluates args. Use plain strings in table rows.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Documents the three orthogonal primitives (spread, collect!, reactive-spread),
their operation across server/client/morph boundaries, CSSX as use case,
semantic style variables, and the planned provide/context/emit! unification.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
