rose-ash

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Author	SHA1	Message	Date
giles	fc2b5e502f	Step 5p6 lazy loading + Step 6b VM transpilation prep Lazy module loading (Step 5 piece 6 completion): - Add define-library wrappers + import declarations to 13 source .sx files - compile-modules.js generates module-manifest.json with dependency graph - compile-modules.js strips define-library/import before bytecode compilation (VM doesn't handle these as special forms) - sx-platform.js replaces hardcoded 24-file loadWebStack() with manifest-driven recursive loader — only downloads modules the page needs - Result: 12 modules loaded (was 24), zero errors, zero warnings - Fallback to full load if manifest missing VM transpilation prep (Step 6b): - Refactor lib/vm.sx: 20 accessor functions replace raw dict access - Factor out collect-n-from-stack, collect-n-pairs, pad-n-nils helpers - bootstrap_vm.py: transpiles 9 VM logic functions to OCaml - sx_vm_ref.ml: proof that vm.sx transpiles (preamble has stubs) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-04 12:18:41 +00:00
giles	8d3ab040ef	Fix WASM browser: broken links (&rest bytecode) + broken reactive counter (ListRef mutation) Two bugs fixed: 1. Links: bytecode compiler doesn't handle &rest params — treats them as positional, so (first rest) gets a raw string instead of a list. Replaced &rest with explicit optional params in all bytecode-compiled web SX files (dom-query, dom-add-listener, browser-push-state, etc.). The VM already pads missing args with Nil. 2. Reactive counter: signal-remove-sub! used (filter ...) which returns immutable List, but signal-add-sub! uses (append!) which only mutates ListRef. Subscribers silently vanished after first effect re-run. Fixed by adding remove! primitive that mutates ListRef in-place. Also: - Added evalVM API to WASM kernel (compile + run through bytecode VM) - Added scope tracing (scope-push!/pop!/peek/context instrumentation) - Added Playwright reactive mode for debugging island signal/DOM state - Replaced cek-call with direct calls in core-signals.sx effect/computed - Recompiled all 23 bytecode modules Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-27 14:08:49 +00:00
giles	10576f86d1	WASM browser build: interned env keys, async kernel boot, bundled .sx platform - Symbol interning in sx_types.ml: env lookups use int keys (intern/unintern) to avoid repeated string hashing in scope chain walks - sx-platform.js: poll for SxKernel availability (WASM init is async) - shell.sx: load sx_browser.bc.wasm.js when SX_USE_WASM=1 - bundle.sh: fix .sx file paths (web-signals.sx rename) - browser/dune: target byte+js+wasm modes - Bundle 23 .sx platform files for browser (dom, signals, router, boot, etc.) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-26 16:37:42 +00:00

Author

SHA1

Message

Date

giles

fc2b5e502f

Step 5p6 lazy loading + Step 6b VM transpilation prep

Lazy module loading (Step 5 piece 6 completion):
- Add define-library wrappers + import declarations to 13 source .sx files
- compile-modules.js generates module-manifest.json with dependency graph
- compile-modules.js strips define-library/import before bytecode compilation
  (VM doesn't handle these as special forms)
- sx-platform.js replaces hardcoded 24-file loadWebStack() with manifest-driven
  recursive loader — only downloads modules the page needs
- Result: 12 modules loaded (was 24), zero errors, zero warnings
- Fallback to full load if manifest missing

VM transpilation prep (Step 6b):
- Refactor lib/vm.sx: 20 accessor functions replace raw dict access
- Factor out collect-n-from-stack, collect-n-pairs, pad-n-nils helpers
- bootstrap_vm.py: transpiles 9 VM logic functions to OCaml
- sx_vm_ref.ml: proof that vm.sx transpiles (preamble has stubs)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-04-04 12:18:41 +00:00

giles

8d3ab040ef

Fix WASM browser: broken links (&rest bytecode) + broken reactive counter (ListRef mutation)

Two bugs fixed:

1. Links: bytecode compiler doesn't handle &rest params — treats them as
   positional, so (first rest) gets a raw string instead of a list.
   Replaced &rest with explicit optional params in all bytecode-compiled
   web SX files (dom-query, dom-add-listener, browser-push-state, etc.).
   The VM already pads missing args with Nil.

2. Reactive counter: signal-remove-sub! used (filter ...) which returns
   immutable List, but signal-add-sub! uses (append!) which only mutates
   ListRef. Subscribers silently vanished after first effect re-run.
   Fixed by adding remove! primitive that mutates ListRef in-place.

Also:
- Added evalVM API to WASM kernel (compile + run through bytecode VM)
- Added scope tracing (scope-push!/pop!/peek/context instrumentation)
- Added Playwright reactive mode for debugging island signal/DOM state
- Replaced cek-call with direct calls in core-signals.sx effect/computed
- Recompiled all 23 bytecode modules

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-03-27 14:08:49 +00:00

giles

10576f86d1

WASM browser build: interned env keys, async kernel boot, bundled .sx platform

- Symbol interning in sx_types.ml: env lookups use int keys (intern/unintern)
  to avoid repeated string hashing in scope chain walks
- sx-platform.js: poll for SxKernel availability (WASM init is async)
- shell.sx: load sx_browser.bc.wasm.js when SX_USE_WASM=1
- bundle.sh: fix .sx file paths (web-signals.sx rename)
- browser/dune: target byte+js+wasm modes
- Bundle 23 .sx platform files for browser (dom, signals, router, boot, etc.)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-03-26 16:37:42 +00:00

3 Commits