Keep arbitrary text links, email addresses, and code spans usable while preserving the deterministic middle-korean-style-v1 prose transform.\n\nConstraint: PR #281 round 3 requested URL/email/code-like span protection after broad global replacement probes rewrote structural tokens.\nRejected: Narrowing all lexicon and particle rules with word-boundary heuristics | would change established v1 creative broad-replacement behavior beyond the reviewed issue.\nConfidence: high\nScope-risk: narrow\nDirective: Protect new structural span classes before broad replacements and add regression tests before extending the protected surface.\nTested: node --test scripts/test_korean_middle_korean.js; node --check korean-middle-korean/scripts/korean_middle_korean.js; node --check scripts/korean_middle_korean.js; CLI URL/email/code/Markdown probes; installed-skill smoke via ~/.agents/skills/korean-middle-korean/scripts/korean_middle_korean.js; npm run lint; npm run typecheck; root/workspace test chain without pip bootstrap; npm run pack:dry-run; post-deslop npm run lint && npm run typecheck && node --test scripts/test_korean_middle_korean.js && npm run pack:dry-run\nNot-tested: direct npm run test remains blocked before repo tests by local Homebrew Python 3.14 pyexpat/libexpat import error.
Jeffrey (Dongkyu) Kim
76995658e8