Isolated the dict-set!/reduce error to complex island body parsing,
not the reactive system or library functions. Proven working:
- break-lines inside effect ✓
- canvas.measureText inside effect ✓
- pretext-layout-lines inside effect ✓
- signal + slider + reactive update ✓
The error triggers only with large island bodies (many ~tw spreads,
nested controls). This is a component definition parser bug in the
WASM kernel, not a Pretext or reactive system issue.
Current island: minimal working version with effect-based layout,
slider control, and innerHTML rendering. Ready for incremental
expansion once the parser size limit is identified.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
giles
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