Add `_hs-config-log-all` runtime flag + captured log list. When set
via `hs-set-log-all!`, `hs-activate!` pushes "hyperscript:init" onto
`_hs-log-captured` and mirrors to console.log. Covers cluster 30.
Generator side: eval-only path now detects the logAll body pattern
(`_hyperscript.config.logAll = true`) and emits a deftest that:
- resets captured list
- toggles log-all on
- builds a div with `_="on click add .foo"` and `hs-boot-subtree!`s
- asserts `(some string-contains? "hyperscript:")` over captured logs.
hs-upstream-core/bootstrap: 19/26 -> 20/26. Smoke 0-195: 164 -> 165.
process_hs_val stripped `//…` line comments with a naïve regex,
which devoured `https://yyy.xxxxxx.com/…` inside a backtick template
— the 'properly interpolates values 2' fixture was landing with
the HS source truncated at `https:`.
New helper _strip_hs_line_comments walks char-by-char and only
strips `//` / leading-whitespace `--` when not inside `'…'`, `"…"`,
or backticks; respects `\\`-escapes inside strings.
Suite hs-upstream-core/regressions: 11/16 → 12/16.
Smoke 0-195: 163/195 → 164/195.
Runtime gains hs-get-selection: prefers window.__test_selection stash,
falls back to real getSelection().toString(). Compiler rewrites
`(ref "selection")` to `(hs-get-selection)`. Generator detects the
createRange + setStart/setEnd + addRange block and emits a single
host-set! on __test_selection with the text slice; sidesteps the need
for a fully propagating DOM range/text-node mock.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two generator changes: (a) `parse_run_locals` for Pattern 2
(`var R = await run(...)`) now recognises `result: <literal>` in the
opts dict and binds it to `it` so `run("its foo", {result: {foo: "foo"}})`
produces `(eval-hs-locals "its foo" (list (list (quote it) {:foo "foo"})))`.
Also adds the same extraction to Pattern 1 (`expect(run(...)).toBe(...)`).
(b) `_hs-wrap-body` emitted by the generator no longer shadows `it` to
nil — it only binds `event` — so eval-hs-locals's outer `it` binding is
visible inside the wrapped body. `eval-hs` still binds `it` nil at its
own `fn` wrapper so nothing regresses.
Suite hs-upstream-expressions/possessiveExpression: 22/23 → 23/23.
Smoke 0-195: 162/195 unchanged.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Three parts: (a) parser `collect-transitions` recognises `style`
tokens (`*prop`) as a continuation, so
`transition *width from A to B *height from A to B` chains both
transitions instead of dropping the second. (b) Mock `El` class gets
`nextSibling`/`previousSibling` (plus `*ElementSibling` aliases) so
`transition *W of the next <span/>` can resolve the next-sibling
target via host-get. (c) Generator pattern for
`const X = await evaluate(() => { const el = document.querySelector(SEL);
el.dispatchEvent(new Event(NAME, ...)); return ... })`; optionally
prefixed by a destructuring assignment and allowing trailing
`expect(...).toBe(...)` junk because `_body_statements` only splits on
`;` at depth 0.
Remaining `can use initial to transition to original value` needs
`on click N` count-filtered events (same mock-sync block as cluster 13).
Suite hs-upstream-transition: 13/17 → 15/17. Smoke 0-195: 162/195
unchanged.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Three parts: (a) `runtime.sx` hs-hide-one!/hs-show-one! consult a new
`_hs-hide-strategies` dict (and `_hs-default-hide-strategy` override)
before falling through to the built-in display/opacity/etc. cases. The
strategy fn is called directly with (op, el, arg). New setters
`hs-set-hide-strategies!` and `hs-set-default-hide-strategy!`. (b)
`generate-sx-tests.py` `_hs_config_setup_ops` recognises
`_hyperscript.config.defaultHideShowStrategy = "X"`, `delete …default…`,
and `hideShowStrategies = { NAME: function (op, el, arg) { if …
classList.add/remove } }` with brace-matched function body extraction.
(c) Pre-setup emitter handles `__hs_config__` pseudo-name by emitting
the SX expression as-is (not a window.X = Y assignment).
Suite hs-upstream-hide: 12/16 → 15/16. Remaining test
(`hide element then show element retains original display`) needs
`on click 1 hide` / `on click 2 show` count-filtered events — separate
feature. Smoke 0-195: 162/195 unchanged.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Five parts: (a) tests/hs-run-filtered.js `io-wait-event` mock now
registers a one-shot listener on the target element and resumes with
the event, instead of immediately resuming with nil. (b) Added
hs-wait-for-or runtime form carrying a timeout-ms; mock resumes
immediately when a timeout is present (0ms tests). (c) parser
parse-wait-cmd recognises `wait for EV(v1, v2)` destructure syntax,
emits :destructure list on wait-for AST. (d) compiler emit-wait-for
updated for :from/:or combos; a new `__bind-from-detail__` form
compiles to `(define v (host-get (host-get it "detail") v))`, and the
`do`-sequence handler preprocesses wait-for to splice these synthetic
bindings after the wait. (e) generator extracts `detail: ...` from
`CustomEvent` options so dispatched events carry their payload.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Partial fix. The generator's block-form `evaluate(() => { ... })`
swallowed blocks that weren't window-setup assignments (e.g. `const e =
new Event(...); elem.dispatchEvent(e);`). It now only `continue`s when
at least one window-setup pair was parsed; otherwise falls through to
downstream patterns. Also added a new pattern that recognises the
`evaluate(() => { const e = new Event(...); document.querySelector(SEL)
.dispatchEvent(e); })` shape and emits a `dom-dispatch` op.
Still failing: "at start of", "in a element target", "in a symbol
write" — root cause here is that the inserted-button's hyperscript
handler still isn't activating in the afterbegin / innerHTML paths.
Tracked separately.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
`\$window.foo` / `\${window.foo}` couldn't resolve. Two fixes:
(a) compiler.sx: in a dot-chain base position, known globals (window,
document, navigator, location, history, screen, localStorage,
sessionStorage, console) emit `(host-global "name")` instead of a
bare unbound symbol.
(b) generator: `eval-hs-locals` now also sets each binding on
`window.<name>` via `host-set!`, so tests that translated
`window.X = Y` as a local pair still see `window.X` at eval time.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Upstream body helpers often call element methods directly — showModal,
close, focus, blur, reset, remove. Emit dom-dispatch or host-call ops so
tests that rely on these pre-click state changes work.
Net: dialog 9→12 (100%).
Mock DOM:
- El now tracks defaultValue/defaultChecked/defaultSelected and a reset()
method that walks descendant form controls, restoring them.
- setAttribute(value|checked|selected) sets the matching default-* too, so
the initial HTML state can be restored later.
- parseHTMLFragments + _setInnerHTML capture a textarea's textContent as
its value AND defaultValue.
Generator (pw-body):
- add_action / add_assertion extract .first() / .last() / .nth(N) modifiers
into (nth (dom-query-all …) i) or a (let ((_all …)) (nth _all (- … 1)))
tail so multi-match helpers hit the right element.
Compiler:
- emit-reset! with a .<class>/.<sel> query target now compiles to hs-query-all
so 'reset .resettable' resets every matching control (not just the first).
Net: reset 1→8 (100%).
Upstream tests use clickAndReadStyle(evaluate, sel, prop) to click-and-read
before asserting toHaveCSS(sel, prop, val). Emit just the click — downstream
toHaveCSS checks then test the post-click state. Net: transition 6→13.
- tokenizer: add 'giving' as keyword so parse-take-cmd can detect it.
- parser.sx parse-take-cmd: loop over 'with <class>' / 'giving <class>' /
'from <sel>' / 'for <tgt>' clauses in any order for both the class and
attribute cases. Emits uniform (take! kind name from-sel for-tgt
attr-val with-val) 7-slot AST.
- compiler emit-take: pass with-cls for the class case through to runtime.
- runtime hs-take!: with a class 'with' replacement, toggle both classes
across scope + target. For attribute take, always strip the attr from
the scope 'others' (setting to with-val if given, otherwise removing).
- generator pw-body: translate evaluate(() => document.querySelector(s).
click()) and .dispatchEvent(new Event('name', …)) into dom-dispatch ops
so bubbling-click assertions in 'parent takes…' tests work.
- generator toHaveClass: strip JS regex word-boundaries (\\b) from the
expected class name.
- shared/static/wasm/sx/dom.sx: dom-child-list / dom-child-nodes mirror
the dom-query-all SX-list passthrough — childNodes arrives pre-SXified.
Net: take 6→15 (100%), remove 16→17, fetch 11→15.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- generate-sx-tests.py: add_action/add_assertion accept .nth(N) in PW-body
tests so 'find(sel).nth(1).dispatchEvent(...)' lands as a dispatch on
the Nth matching element, and assertions target that same element.
- shared/static/wasm/sx/dom.sx: dom-query-all hands through an already-SX
list unchanged — the bridge often pre-converts NodeLists/arrays to SX
lists, so the host-get 'length' / host-call 'item' loop was returning
empty. Guards node-list=nil and non-list types too.
- tests/hs-run-filtered.js (mock DOM): fnd() understands
':nth-of-type(N)', ':first-of-type', ':last-of-type' by matching the
stripped base selector and returning the correct-indexed sibling.
Covers upstream tests that write 'find("div:nth-of-type(2)")' to
pick the HS-owning element.
- Runtime runtime.sx: hs-sorted-by, hs-fetch format normalizer (JSON/
Object/etc.), nil-safe hs-joined-by/hs-split-by, emit-fetch chain sets
the-result when wrapped in let((it …)).
Net: take 0→6, hide 11→12, show 15→16, fetch 11→15,
collectionExpressions 13→15 (remaining are a WASM JIT bug on
{…} literals inside arrays).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Runtime (lib/hyperscript/ + shared/static/wasm/sx/hs-*.sx):
- make: parser accepts `<tag.class#id/>` selectors and `from <expr>,…`; compiler
emits via scoped-set so `called <name>` persists; `called $X` lands on
window; runtime dispatches element vs host-new constructor by type.
- Values: `x as Values` walks form inputs/selects/textareas, producing
{name: value | [value,…]}; duplicates promote to array; multi-select and
checkbox/radio handled.
- toggle *display/*visibility/*opacity: paired with sensible inline defaults
in the mock DOM so toggle flips block/visible/1 ↔ none/hidden/0.
- add/remove/put at array: emit-set paths route list mutations back through
the scoped binding; add hs-put-at! / hs-splice-at! / hs-dict-without.
- remove OBJ.KEY / KEY of OBJ: rebuild dict via hs-dict-without and reassign,
since SX dicts are copy-on-read across the bridge.
- dom-set-data: use (host-new "Object") rather than (dict) so element-local
storage actually persists between reads.
- fetch: hs-fetch normalizes JSON/Object/Text/Response format aliases;
compiler sets `the-result` when wrapping a fetch in the `let ((it …))`
chain, and __get-cmd shares one evaluation via __hs-g.
Mock DOM (tests/hs-run-filtered.js):
- parseHTMLFragments accepts void elements (<input>, <br>, …);
- setAttribute tracks name/type/checked/selected/multiple;
- select.options populated on appendChild;
- insertAdjacentHTML parses fragments and inserts real El children into the
parent so HS-activated handlers attach.
Generator (tests/playwright/generate-sx-tests.py):
- process_hs_val strips `//` / `--` line comments before newline→then
collapse, and strips spurious `then` before else/end/catch/finally.
- parse_dev_body interleaves window-setup ops and DOM resets between
actions/assertions; pre-html setups still emit up front.
- generate_test_pw compiles any `<script type=text/hyperscript>` (flattened
across JS string-concat) under guard, exposing def blocks.
- Ordered ops for `run()`-style tests check window.obj.prop via new
_js_window_expr_to_sx; add DOM-constructing evaluate + _hyperscript
pattern for `as Values` tests (result.key[i].toBe(…)).
- js_val_to_sx handles backticks and escapes embedded quotes.
Net delta across suites:
- if 16→18, make 0→8, toggle 12→21, add 9→10, remove 11→16, put 29→31,
fetch 11→15, repeat 14→26, expressions/asExpression 20→25, set 27→28,
core/scoping 12→14, when 39→39 (no regression).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
process_hs_val replaces newlines with `then` to give the HS parser a
statement separator, but `else then` and `catch foo then` are syntax
errors — `else` and `catch <name>` already open new blocks. Strip the
inserted `then` after them so multi-line if/try parses cleanly.
No net pass-count delta on smoke-tested suites (the if-with-window-state
tests fail for a separate reason: window setups all run before any click
rather than being interleaved with state changes), but the source now
parses correctly and matches what upstream HS sees.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Three related changes for the `evaluate(() => window.X = Y)` setup pattern:
1. extract_window_setups now also matches the single-expression form
`evaluate(() => window.X = Y)` (no braces), in addition to the
block form `evaluate(() => { window.X = Y; ... })`.
2. js_expr_to_sx now recognises `function(args) { return X; }` (and
`function(args) { X; }`) in addition to arrow functions, so e.g.
`window.select2 = function(){ return "select2"; }` translates to
`(fn () "select2")`.
3. generate_test_chai / generate_test_pw (HTML+click test generators)
inject `(host-set! (host-global "window") "X" <sx>)` for each window
setup found in the test body, so HS code that reads `window.X` sees
the right value at activation time.
4. Test-helper preamble now defines `window` and `document` as
`(host-global "window")` / `(host-global "document")`, so HS
expressions like `window.tmp` resolve through the host instead of
erroring on an unbound `window` symbol.
Net effect on suites smoke-tested: nominal, because most affected tests
hit a separate `if/then/else` parser bug — the `then` keyword inserter
in process_hs_val turns multi-line if blocks into ones the HS parser
collapses to "always run the body". Fixing that is the next iteration.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Pattern 2's `parse_run_locals` only looked for `, {locals: {...}}`. Tests
that pass `me:` directly (e.g. `run("my foo", { me: { foo: "foo" } })`)
got an empty locals list, so `my foo` lost its receiver and returned
nothing. Now `me:` (object/array/string/number literal) is also bound
as a local on top of any `locals: {}`.
possessiveExpression 18/23 → 19/23 ("can access my properties").
"can access its properties" still fails because the upstream test passes
`result:` rather than `it:` — appears to be an upstream typo we'd need
the runtime to special-case to fix.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two related Pattern 1 bugs:
1. The locals capture used `\\{([^}]+)\\}` (greedy non-`}` chars), so
`locals: { that: [1, 2, 3] }` truncated at the first `,` inside `[...]`
and bound `that` to `"[1"`. Switched to balanced-brace extraction +
`split_top_level` so nested arrays/objects survive.
2. `{ me: <X> }` was only forwarded to the SX runtime when X was a single
integer (eval-hs-with-me only accepts numbers). For `me: [1, 2, 3]`
or `me: 1` alongside other locals, `me` was silently dropped, so
`I contain that` couldn't see its receiver. Now any non-numeric `me`
value is bound as a local (`(list (quote me) <val>)`); a numeric
`me` alongside other locals/setups is also bound, so the HS expr
always sees its `me`.
comparisonOperator 79/83 → 81/83 (+2: contains/includes works with arrays).
bind unchanged (43/44).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Pattern 2 was binding all `expect(result)` assertions in a body to the
*first* `run()`, even when the body re-assigned `result` between checks:
let result = await run("'10' as Float") expect(result).toBe(10)
result = await run("'10.4' as Float") expect(result).toBe(10.4)
Both assertions ran against `'10' as Float`, so half failed. Now the
generator walks `run()` calls in order, parses per-call `{locals: {...}}`
opts (balanced-brace, with the closing `\)` anchoring the lazy quote
match), and pairs each `expect(result)` with the most recent preceding
run.
asExpression 15/42 → 19/42 (+4: as Float / Number / String / Fixed sub-
assertions now check the right expression). Other suites unchanged.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Parser (lib/hyperscript/parser.sx):
- parse-poss case for "(" (function call) was building (call ...) and
returning without recursing, so `f().x` lost the `.x` suffix and the
compiler emitted (let ((it (f))) (hs-query-first ".x")). Now it tail-
calls parse-poss on the constructed call so chains like f().x.y(),
obj.method().prop, etc. parse correctly.
Generator (tests/playwright/generate-sx-tests.py):
- New js_expr_to_sx: translates arrow functions ((args) => body), object
literals, simple property access / method calls / arith. Falls back
through js_val_to_sx for primitives.
- New extract_window_setups: scans `evaluate(() => { window.X = Y })`
blocks (with balanced-brace inner-body extraction) and returns
(name, sx_value) pairs.
- Pattern 1 / Pattern 2 in generate_eval_only_test merge those window
setups into the locals passed to eval-hs-locals, so HS expressions
can reference globals defined by the test prelude.
- Object literal value parsing now goes through js_expr_to_sx first,
so `{x: x, y: y}` yields `{:x x :y y}` (was `{:x "x" :y "y"}`).
Net: hs-upstream-expressions/functionCalls 0/12 → 5/12 (+5).
Smoke-checked put/set/scoping/possessiveExpression — no regressions.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Generator changes (tests/playwright/generate-sx-tests.py):
- toHaveCSS regex: balance parens so `'rgb(255, 0, 0)'` is captured intact
(was truncating at first `)`)
- Map browser-computed colors `rgb(R,G,B)` back to CSS keywords
(red/green/blue/black/white) — our DOM mock returns the inline value
- js_val_to_sx now handles object literals `{a: 1, b: {c: 2}}` → `{:a 1 :b {:c 2}}`
- Pattern 2 (`var x = await run(...)`) now captures locals via balanced-brace
scan and emits `eval-hs-locals` instead of `eval-hs`
- Pattern 1 with locals: emit `eval-hs-locals` (was wrapping in `let`, which
doesn't reach the inner HS env)
- Stop collapsing `\"` → `"` in raw HTML (line 218): the backslash escapes
are legitimate in single-quoted `_='...'` HS attribute values containing
nested HS scripts
Test-framework changes (regenerated into spec/tests/test-hyperscript-behavioral.sx):
- `_hs-wrap-body`: returns expression value if non-nil, else `it`. Lets bare
expressions (`foo.foo`) and `it`-mutating scripts (`pick first 3 of arr;
set $test to it`) both round-trip through the same wrapper
- `eval-hs-locals` now injects locals via `(let ((name (quote val)) ...) sx)`
rather than `apply handler (cons nil vals)` — works around a JIT loop on
some compiled forms (e.g. `bar.doh of foo` with undefined `bar`)
Also synced lib/hyperscript/*.sx → shared/static/wasm/sx/hs-*.sx (the WASM
test runner reads from the wasm/sx/ copies).
Net per-cluster pass counts (vs prior baseline):
- put: 23 → 29 (+6)
- set: 21 → 28 (+7)
- show: 7 → 15 (+8)
- expressions/propertyAccess: 3 → 9 (+6)
- expressions/possessiveExpression: 17 → 18 (+1)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- parser `empty` no-target → (ref "me") (was bogus (sym "me"))
- parser `halt` modes distinguish: "all"/"bubbling"/"default" halt execution
(raise hs-return), "the-event"/"the event's" only stop propagation/default.
"'s" now matched as op token, not keyword.
- parser `get` cmd: dispatch + cmd-kw list + parse-get-cmd (parses expr with
optional `as TYPE`). Required for `get result as JSON` in fetch chains.
- compiler empty-target for (local X): emit (set! X (hs-empty-like X)) so
arrays/sets/maps clear the variable, not call DOM empty on the value.
- runtime hs-empty-like: container-of-same-type empty value.
- runtime hs-empty-target!: drop dead FORM branch that was short-circuiting
to innerHTML=""; the querySelectorAll-over-inputs branch now runs.
- runtime hs-halt!: take ev param (was free `event` lookup); raise hs-return
to stop execution unless mode is "the-event".
- runtime hs-reset!: type-aware — FORM → reset, INPUT/TEXTAREA → value/checked
from defaults, SELECT → defaultSelected option.
- runtime hs-open!/hs-close!: toggle `open` attribute on details elements
(not just the prop) so dom-has-attr? assertions work.
- runtime hs-coerce JSON: json-stringify dict/list (was str).
- test-runner mock: host-get on List + "length"/"size" (was only Dict);
dom-set-attr tracks defaultChecked / defaultSelected / defaultValue;
mock_query_all supports comma-separated selector groups.
- generator: emit boolean attrs (checked/selected/etc) even with null value;
drop overcautious "skip HS with bare quotes or embedded HTML" guard so
morph tests (source contains embedded <div>) emit properly.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The pick tests were referencing an unbound 'it' in the outer test scope
(the upstream JS variant set window.$test then read it from the browser;
the SX variant has no equivalent). Switch each test to assert against the
return value of eval-hs, which already yields the picked value.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Why: behavioral tests compile real _hyperscript fragments that use `live`/`when`
features and `gql` queries — parser/compiler now accept them so tests compile.
Test harness accepts an optional context (me + locals bindings) and catches
`hs-return` raises so `return` from a handler produces a value instead of
propagating as an error.
Tests with _=\"...\" attribute delimiters were garbled because
HTMLParser interpreted the backslash-quote as content, not delimiters.
Now html.replace('\"', '"') normalizes before parsing.
Fixes ~15 tests across toggle, transition, and other categories
that were previously running with corrupted HS source.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Parser:
- Relax (number? v) to v in parse-one-transition so (expr)unit works
- Add (match-kw "then") before parse-cmd-list in parse-for-cmd
- Handle "indexed by" syntax alongside "index" in for loops
- Add "indexed" to hs-keywords to prevent unit-suffix consumption
Compiler:
- Use map-indexed instead of for-each for indexed for-loops
Test generator:
- Preserve \" escapes in process_hs_val via placeholder/restore
Mock DOM:
- Coerce insertAdjacentHTML values via dom_stringify (match browser)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Parser:
- `add VALUE to :var` → (add-value) for array append
- `remove VALUE from :var` → (remove-value) for array removal
- `toggle .foo for 10ms` → (toggle-class-for) with duration
- `append VALUE` without `to` → implicit target (it)
- `set {obj} on target` → (set-on) for object property spread
- `repeat in` body: remove spurious nil (body at index 3→2)
- Keywords followed by `(` parsed as function calls (fixes `increment()`)
Compiler:
- Handle add-value, remove-value, toggle-class-for, set-on AST nodes
- Local variables (`set :var`) use `define` instead of `set!`
Runtime:
- hs-add-to!: append value to list
- hs-remove-from!: filter value from list
- hs-set-on!: spread dict properties onto target
- `as String` for lists: comma-join (JS Array.toString compat)
Tests:
- eval-hs/eval-hs-with-me: guard for hs-return exceptions
(return compiles to raise, needs handler to extract value)
Parse errors: 20→12 (8 fixed). Remaining: 6 embedded HTML quotes
(tokenizer), 6 transition template values `(expr)px`.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
callable? in boot-helpers.sx checked for "native-fn" but type-of returns
"function" for NativeFn — broke make-spread and all native fn dispatch
in aser. Restore 20 behavioral tests replaced with NOT IMPLEMENTED stubs
by the test regeneration commit. Add host-* platform primitive stubs to
sx_server.ml so boot-helpers.sx loads without errors server-side.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Compiler: return compiles to (raise (list "hs-return" value))
- Compiler: def wraps body in guard to catch hs-return exceptions
- Compiler: def params extract name from (ref name) nodes
- Test generator: extract <script type="text/hyperscript"> blocks
and compile def functions as setup before tests
- Test generator: add eval-hs-with-me for {me: N} opts
The return mechanism enables repeat-forever with early exit via return.
Direct SX guard/raise works (returns correct value), but the compiled
HS repeat-forever thunk body needs further debugging for full coverage.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Handle result["foo"] and result.foo property access after eval-hs
- Handle { locals: { x: 5, y: 5 } } opts with nested braces
- Handle { me: N } opts via eval-hs-with-me helper
- Add eval-hs-with-me to test framework for "I am between" tests
- Use host-get for property access on host handles (JSON.parse results)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Parser: skip unit suffix when next ident is a comparison keyword
(starts, ends, contains, matches, is, does, in, precedes, follows).
Fixes "123 starts with '12'" returning "123starts" instead of true.
eval-hs: use hs-compile directly instead of hs-to-sx-from-source with
"return " prefix, which was causing the parser to consume the comparison
as a string suffix.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- eval-hs: new test helper that compiles+evaluates a HS expression and
returns its result. Uses hs-to-sx-from-source with "return " prefix.
- Generator now emits eval-hs calls for expression-only tests
- no suite: 4/5 pass (was 0/5)
- evalStatically: 5/8 pass (was 0/8 stubs)
- pick: 7/7 pass (was 0/7 stubs)
- mathOperator: 3/5 pass (type issues on array concat)
477/831 (57.4%), +69 from session baseline of 408.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- parse_html now captures ALL elements (not just top-level) with
parent-child relationships
- emit_element_setup uses three phases: attributes, DOM tree, activation
- ref() maps positional names (d1, d2) to top-level elements only
- dom-scope: 9→14 (+5), reset: 3→6 (+3), take: 2→3, parser: 2→3
Net 0 due to regressions in dialog/halt/closest (needs investigation).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Don't insert 'then' inside for-in loop bodies or after 'repeat N times'
(fixes repeat from 1/30 → 5/30)
- Allow HS sources ending with " when they don't contain embedded HTML
(fixes set from 6/25 → 10/25, enables 18 previously-skipped tests)
- Fix assert= argument order: (actual expected), not (expected actual)
(error messages now correctly report Expected/Got)
395 → 402/831 (+7)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- text-layout.sx added to WASM bytecode pipeline (9K compiled)
- Fix multi-list map calls (map-indexed + nth instead of map fn list1 list2)
- pretext-layout-lines and pretext-position-line moved to library exports
- Browser load-sxbc: handle VmSuspended for import, copy library exports
to global_env after module load (define-library export fix)
- compile-modules.js: text-layout in SOURCE_MAP, FILES, and entry deps
- Island uses library functions (break-lines, pretext-layout-lines)
instead of inlining — runs on bytecode VM when exports resolve
Known issue: define-library exports don't propagate to browser global env
yet. The load-sxbc import suspension handler resumes correctly but
bind_import_set doesn't fire. Needs deeper investigation into how the
WASM kernel's define-library registers exports vs how other libraries
(adapter-html, tw) make their exports available.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Fixed then insertion to only trigger before known HS command keywords
(set, put, add, remove, toggle, etc.) via lookahead regex, instead of
on all multi-space sequences. Prevents breaking single-command
expressions with wide spacing.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Biggest win: HS sources from upstream HTML had newlines replaced with
spaces, losing command separation. Now multi-space sequences become
'then' keywords, matching _hyperscript's implicit newline-as-separator
behavior. +42 tests passing.
Parser: 'is between X and Y', 'is not between', 'starts with',
'ends with' comparison operators.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Generator: converts no-HTML tests with run("expr").toBe(val) patterns
to (assert= val (eval-hs "expr")). 111→92 stubs (-19 converted).
- Parser: multi-class add/remove (.foo .bar collects into multi-add-class)
- Compiler: multi-add-class/multi-remove-class emit (do (dom-add-class..))
- Test runner: drives IO suspension in per-test evaluate for async tests
- Parser: catch/finally support in on handlers, cmd terminators
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Fixed ref() to map upstream JS variable names to let-bound SX variables
using element context (tag→var, id→var, make-return→last-var). Fixes
if (0→14/19), put (14→18), on (20→23), and other categories where the
upstream test uses make() return variables like d1, div, btn.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
