fix handler syntax and add missing docs in SPEC.md#1
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The handler examples used incorrect syntax (parenthesized args with =>
arrows) that doesn't match the actual parser. This updates them to the
real syntax (space-separated args with -> arrows and the resume keyword).
Also adds:
- handler-arms grammar production (was referenced but never defined)
- note about do {} blocks for multi-statement expressions
- note about continuation (k) transfer-of-control semantics
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Explicit option type
dalurness
approved these changes
Apr 7, 2026
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The handler examples used incorrect syntax (parenthesized args with => arrows) that doesn't match the actual parser. This updates them to the real syntax (space-separated args with -> arrows and the resume keyword).
Also adds: