🚀 oak-folding

Code Folding Support for Oak Languages — Identify collapsible regions in source code for IDE outline views and editor folding.

🎯 Why oak-folding?

Code folding helps developers manage large files by collapsing sections of code. oak-folding provides a trait-based interface for identifying foldable regions in any Oak-supported language.

✨ Key Features

• 📁 Folding Provider Trait — FoldingProvider for language-specific folding logic
• 🎯 Folding Range Types — Comments, imports, and custom regions
• 📍 Precise Ranges — Byte-offset based for accurate folding
• 🔄 Serde Support — Optional serialization for LSP integration

🏗️ Architecture

• FoldingRange — Represents a foldable region with optional kind
• FoldingRangeKind — Comment, Imports, or Region
• FoldingProvider<L> — Trait for providing folding ranges

🔗 Ecosystem Integration

Used by oak-lsp for textDocument/foldingRange support, IDE extensions for code outline views, and code formatters.

📖 Documentation

For usage examples and API details, see the API documentation.

🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.