parse-poss-tail now handles style token type after 's operator.
#div2's *color, #foo's *width etc. now correctly produce
(style prop owner) AST which compiles to dom-set/get-style.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Parser: take @attr=value with replacement restored (was reverted)
- Runtime: take @attr bare doesn't remove from scope (hyperscript keeps
source attr, only sets on target). Only take @attr=val with replacement
modifies scope elements.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Parser: multi-property transition (width from 0px to 100px height from...)
with collect-transitions loop. CSS value parsing uses parse-atom + manual
number+unit concat to avoid greedy string-postfix chaining.
- Compiler: take! passes attr-val and with-val (restored from revert)
- Runtime: hs-empty-target! handles FORM by iterating child inputs,
hs-starts-with-ic/hs-ends-with-ic for case-insensitive comparison
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>
Parser now handles 'does not start with' and 'does not end with'
comparison operators, compiling to (not (starts-with? ...)) and
(not (ends-with? ...)) respectively.
Test runner: host-set!/host-get stringify innerHTML/textContent.
437/831 (52.6%) — parser fix doesn't change count yet (comparison tests
use 'is a' type checks which need separate fix).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Parse `is X ignoring case` → (eq-ignore-case left right)
- Parse `is not X ignoring case` → (not (eq-ignore-case left right))
- Compiler: eq-ignore-case → hs-eq-ignore-case
- Runtime: hs-eq-ignore-case using downcase/str
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>
- Added sublist helper (portable list extraction, avoids 3-arg slice
which fails in browser WASM kernel)
- Replaced reduce + 0 lwid with manual sum loop (reduce has browser
compat issues with dict-set! error in call stack)
- Imperative DOM update via effect for clean paragraph re-rendering
on signal changes (clear container, create new spans)
- String slice in hyphenate-word kept (works on strings)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Root cause: sx_insert_near placed break-lines-greedy, pretext-position-line,
pretext-layout-lines OUTSIDE the define-library begin block. The bytecode
compiler only compiles forms inside begin as STORE_GLOBAL — forms outside
are invisible to the browser VM.
Fix: moved all function definitions inside (begin ...) of (define-library).
Bytecode now includes all 17 functions (11K compiled, was 9K).
Browser load-sxbc: simplified VmSuspended handling — just catch and
continue, since STORE_GLOBAL ops already ran before the import OP_PERFORM.
sync_vm_to_env copies them to global_env.
Island now calls break-lines and pretext-layout-lines from bytecode-compiled
library — runs on VM, not CEK interpreter.
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>
Parser/compiler/runtime for focus command. Tokenizer: focus, blur,
precedes, follows, ignoring, case keywords. Test spec: per-test
failure output for diagnosis.
374/831 (45%)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Streaming chunked transfer with shell-first suspense and resolve scripts.
Hyperscript parser/compiler/runtime expanded for conformance. WASM static
assets added to OCaml host. Playwright streaming and page-level test suites.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- is between X and Y / is not between X and Y: uses parse-atom for
bounds to avoid consuming 'and' as logical operator
- starts with / ends with: comparison operators mapping to
starts-with? / ends-with? primitives
- comparisonOperator: 12→17/40
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- parse-cmd: catch/finally/end/else/otherwise are now terminators that
stop parse-cmd-list (return nil from parse-cmd)
- parse-on-feat: optional catch var handler / finally handler clauses
after the command body, before 'end'
- emit-on: scan-on passes catch-info/finally-info through recursion,
wraps compiled body in (guard (var (true catch-body)) body) when
catch clause is present
- Runtime: hs-put! handles "start" (afterbegin) and "end" (beforeend)
- Removed duplicate conformance-dev.sx (all 110 tests already in behavioral)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- put parser: added 'at start of' and 'at end of' positional syntax
- take parser: added 'for' as alternative to 'from' for target clause
- runtime: hs-put! handles "start" (afterbegin) and "end" (beforeend)
- eval-hs: smart wrapping for commands vs expressions
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Reset to last known-good state (908f4f80) where links, stepper, and
islands all work, then recovered all hyperscript implementation,
conformance tests, behavioral tests, Playwright specs, site sandbox,
IO-aware server loading, and upstream test suite from f271c88a.
Excludes runtime changes (VM resolve hook, VmSuspended browser handler,
sx_ref.ml guard recovery) that need careful re-integration.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Compiler match for type-check-strict was still using old name type-check!
- Deploy updated HS source files to shared/static/wasm/sx/
- Sandbox runner validates 16/16 hard cases pass with cek-eval
(no runtime let-binding hacks needed in WASM context)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
