{
  "item_type": "chapter",
  "chapter_id": "call-graph-analysis",
  "chapter_title": "Call Graph Analysis",
  "chapter_file": "book/src/call-graph-analysis.md",
  "drift_detected": true,
  "severity": "low",
  "quality_assessment": "Excellent - Chapter has been significantly improved since the last analysis. All major issues have been addressed. The documentation now correctly documents TOML configuration sections, CLI flags, debug capabilities, and visualization options. Only minor source reference updates needed.",
  "issues": [
    {
      "type": "outdated_source_reference",
      "severity": "low",
      "section": "Configuration - Analysis Settings",
      "description": "Source reference claims lines 149-167 but AnalysisSettings is at lines 159-175 in src/config/core.rs",
      "current_content": "**Source**: Configuration fields from src/config/core.rs:149-167 (AnalysisSettings)",
      "should_be": "**Source**: Configuration fields from src/config/core.rs:159-175 (AnalysisSettings)",
      "fix_suggestion": "Update line numbers to 159-175",
      "source_reference": "src/config/core.rs:159-175"
    },
    {
      "type": "missing_cli_flag",
      "severity": "low",
      "section": "Debug and Validation Flags",
      "description": "The --debug-format flag is documented in CLI (line 345-346 in src/cli/args.rs) but not mentioned in the Debug and Validation Flags table",
      "fix_suggestion": "Add --debug-format flag to the table: '| `--debug-format <FORMAT>` | text | Debug output format (text or json) |'",
      "source_reference": "src/cli/args.rs:345-346"
    },
    {
      "type": "documentation_enhancement",
      "severity": "low",
      "section": "Validation and Health Scoring",
      "description": "Validation section references tests/call_graph_debug_output_test.rs:134-151 for validation implementation, but the actual implementation is in src/analyzers/call_graph/validation.rs",
      "current_content": "**Source**: Validation implementation from tests/call_graph_debug_output_test.rs:134-151",
      "should_be": "**Source**: Validation implementation from src/analyzers/call_graph/validation.rs:CallGraphValidator",
      "fix_suggestion": "Update source reference to point to the actual implementation file"
    }
  ],
  "positive_aspects": [
    "Comprehensive documentation of CLI flags including --show-dependencies, --max-callers, --max-callees, --show-external-calls, --show-std-lib-calls",
    "Accurate documentation of debug flags: --debug-call-graph, --validate-call-graph, --call-graph-stats, --trace-function",
    "Clear explanation of the three-phase construction process (extract, resolve, cross-file)",
    "Well-documented configuration sections for both [analysis] and [classification.caller_callee]",
    "Good examples demonstrating external call filtering behavior",
    "Accurate description of resolution mechanisms (trait method, macro expansion, module path, cross-file)",
    "Proper documentation of visualization format with Unicode tree rendering example",
    "Helpful troubleshooting section for common issues (unresolved calls, incorrect counts)",
    "Clear explanation of filtering timing (display time vs construction time)",
    "Macro expansion classification documented (collection, formatting, assertion, logging)",
    "Path simplification rules documented",
    "Empty states documented",
    "Standard library detection patterns documented",
    "Performance tuning guidance included",
    "All internal cross-reference links are valid (architectural-analysis.md, context-providers.md, coverage-integration.md, configuration.md, cli-reference.md)"
  ],
  "improvement_suggestions": [
    "Consider adding example output of --call-graph-stats showing percentile format",
    "Add the --debug-format flag to the CLI reference table"
  ],
  "resolved_issues_since_last_analysis": [
    "Configuration section now correctly documents [analysis] and [classification.caller_callee] TOML sections",
    "CLI flags are now correctly documented (--show-dependencies, --max-callers, --max-callees)",
    "Debug capabilities are now fully documented (--debug-call-graph, --validate-call-graph, --call-graph-stats, --trace-function)",
    "Standard library call filtering with --show-std-lib-calls is documented",
    "Parallel processing control with --no-parallel is documented",
    "Three-phase construction process is explained",
    "Visualization with tree-style rendering example is included",
    "Filtering explanation (display time vs construction time) is included",
    "Macro expansion classification is documented",
    "Troubleshooting section added"
  ],
  "metadata": {
    "analyzed_at": "2025-12-27T08:25:00Z",
    "previous_analysis_at": "2025-12-04T22:02:00Z",
    "feature_inventory": ".prodigy/book-analysis/features.json",
    "topics_covered": [
      "AST-based call graph construction",
      "Trait method resolution",
      "Macro expansion tracking",
      "Import and module path resolution",
      "Caller/callee relationship tracking",
      "Critical path identification",
      "Circular dependency detection",
      "Call graph validation and debugging",
      "Parallel call graph construction",
      "External crate call filtering",
      "Dependency display in output",
      "Configurable caller/callee limits"
    ],
    "validation_focus": "Check that call graph construction, resolution mechanisms, and visualization options are documented",
    "files_verified": [
      "src/cli/args.rs",
      "src/analyzers/call_graph/debug.rs",
      "src/analyzers/call_graph/validation.rs",
      "src/analyzers/call_graph/macro_expansion.rs",
      "src/analyzers/call_graph/trait_handling.rs",
      "src/analyzers/call_graph/path_resolver.rs",
      "src/priority/formatter/dependencies.rs",
      "src/config/core.rs",
      "src/config/classification.rs"
    ],
    "internal_links_validated": true,
    "broken_links": []
  }
}
