codesearch 0.1.9

# CodeSearch Documentation

| Document | Description |
|----------|-------------|
| [ARCHITECTURE.md](ARCHITECTURE.md) | High-level architecture |
| [CAPABILITY_REDESIGN.md](CAPABILITY_REDESIGN.md) | Differentiator, Joern/CodeQL comparison |
| [PARSERS.md](PARSERS.md) | Native parser implementations |
| [GRAPH_ANALYSIS.md](GRAPH_ANALYSIS.md) | Graph analysis (AST, CFG, DFG, PDG) |
| [CODE_METRICS.md](CODE_METRICS.md) | Code metrics and analysis |
| [DESIGN_METRICS.md](DESIGN_METRICS.md) | Design metrics (coupling, cohesion) |
| [ADVANTAGES_OVER_GREP.md](ADVANTAGES_OVER_GREP.md) | Comparison with grep |
| [PERFORMANCE_FEATURES.md](PERFORMANCE_FEATURES.md) | Performance characteristics |
| [ADVANCED_FEATURES_DEMO.md](ADVANCED_FEATURES_DEMO.md) | Demo workflows |
| [spec.md](spec.md) | Project specification |

**Historical:** `IMPLEMENTATION_*.md`, `FINAL_SUMMARY.md`, `IMPROVEMENTS.md` — implementation notes.