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�� Major ANTLR System Enhancements: ## New Features: - ✅ Generic ANTLR generation system (scripts/antlr-generate.mts) - ✅ Dedicated watch command for grammar development (scripts/antlr-watch.mts) - ✅ Build pipeline integration with postinstall hooks - ✅ Development server watch integration for .g4 files - ✅ Sequence diagram ANTLR parser implementation ## Build Integration: - 🏗️ Added ANTLR generation to build process (.esbuild/build.ts) - 📦 Added postinstall hooks to package.json files - 🔄 Integrated ANTLR generation with dev server (.esbuild/server-antlr.ts) - 🎯 Smart path detection for root vs package directory execution ## New Commands: - `pnpm antlr:generate` - Generic generation for all diagrams - `pnpm antlr:watch` - Grammar development with file watching - Auto-generation during `pnpm install` and `pnpm build` ## Documentation: - 📖 Consolidated all ANTLR docs into ANTLR_SETUP.md - 🗑️ Removed duplicate ANTLR_GENERATION.md - 📋 Added comprehensive troubleshooting and usage guides - 🎯 Updated with build integration and watch functionality ## Parser Implementations: - 🔄 Enhanced sequence diagram ANTLR parser with dual-pattern support - 🛠️ Added SequenceListener, SequenceVisitor, SequenceParserCore - ⚡ Improved flowchart parser integration and error handling ## Benefits: - 🔄 Zero manual steps - ANTLR files always generated automatically - ⚡ Fast grammar development with watch mode - 🎯 Unified workflow for all diagram types - 🛡️ CI/CD ready with build integration - 📊 Clear feedback and comprehensive logging This establishes a complete, production-ready ANTLR development workflow!