Integrate SyntaxHighlighter to provide code-aware coloring in diff views.
- Add enable_syntax_highlighting option to DiffViewerOptions
- Extract file extension from diff file paths for language detection
- Apply syntax highlighting to addition/deletion/context lines
- Preserve diff background colors while using syntax colors for text
- Add 7 new tests for syntax highlighting functionality
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add CursorPosition struct for tracking line/column
- Add ScrollState struct with viewport management:
- scroll_up/down, page_up/down
- scroll_to_top/bottom
- Auto-scroll on new content
- Scroll percentage calculation
- Viewport height configuration
- Update MarkdownStream to use new scroll system
- Track cursor position on content push
- Update render() to update total_lines
- Export ScrollState and CursorPosition from lib.rs
- Add 6 tests for scroll and cursor functionality
Closes#13🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add BashTool struct with timeout, working directory, and output truncation
- Implement dangerous command checking (rm -rf /, format, mkfs, etc.)
- Add tokio::select! for timeout handling
- Add create_standard_tool_registry() including BashTool
- Export BashTool and create_standard_tool_registry from lib.rs
- Add 5 tests for bash functionality
Closes#26🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add token.rs with:
- TokenCounter for estimating token usage
- ModelLimits for Claude model configurations
- ContextManager for automatic context pruning
- TokenUsage and ContextUsage statistics
- Support for 200k context window
- Automatic oldest message pruning
- 10 unit tests
Closes#21🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add syntax.rs with syntect integration:
- SyntaxHighlighter with configurable themes
- Support for Rust, Python, JavaScript, TypeScript, etc.
- Language alias normalization (js→JavaScript, py→Python)
- highlight_code() and render_code_block() helpers
- Global syntax/theme sets with lazy loading
- Fallback for unknown languages
- 10 unit tests
Dependencies added: syntect, once_cell
Closes#12🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add tools.rs with:
- ReadTool - Read files with offset/limit, line numbers
- WriteTool - Write files with auto directory creation
- EditTool - Replace text with replace_all option
- Security checks for path traversal
- Base directory configuration
- create_file_tool_registry() helper
- 10 unit tests with tempfile
Closes#25🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add conversation.rs with:
- Conversation struct with full state management
- ConversationMessage with timestamps and metadata
- ConversationMetadata (title, tags, model, tokens)
- ConversationManager for handling multiple conversations
- System prompt support
- Serialization/deserialization for persistence
- Truncate and clear functionality
- File save/load operations
- 14 unit tests
Closes#20🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add diff_viewer.rs with enhanced diff display:
- DiffColors with GitHub-inspired color scheme (#2ea043, #f85149)
- DiffViewer widget with configurable options
- Line number columns (old/new)
- Gutter indicators (+/-)
- File headers with path display
- Multiple color schemes (default, minimal, high-contrast)
- Helper functions render_diff() and render_diff_minimal()
- 11 unit tests
Closes#16🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add markdown_parser.rs with:
- MarkdownParser with caching for efficient re-rendering
- pulldown-cmark integration with full options
- EventRenderer for converting markdown to styled Ratatui lines
- Support for headings, code blocks, lists, emphasis, links
- Blockquotes, horizontal rules, task lists
- Graceful handling of incomplete/malformed markdown
- 14 unit tests covering all features
Dependencies added: pulldown-cmark
Closes#11🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add diff_render.rs with complete unified diff parsing support:
- DiffLineType enum (Context, Addition, Deletion, HunkHeader, FileHeader)
- DiffLine, DiffHunk, FileDiff structs for structured representation
- DiffRender with parse() and render() methods
- Line number tracking for both old/new files
- Styled Ratatui Line output with syntax highlighting
- 5 comprehensive unit tests
Closes#15🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
