internal/

Package codedoc indexes code files for their documentation surface: file headers, exported doc comments, test names, and example names.

Package entitygraph implements the entity and source graph runtime.

Package extractor dispatches non-Markdown files to format-specific extractors, each returning a *parser.ParseResult identical in shape to the Markdown pipeline output.

Package indexcore holds the per-file indexing logic shared by DocGraph's two indexing pipelines: indexStore (indexer.go, the CLI index/sync + serve --path path) and indexProjectOpts (internal/workspace/indexing.go, the serve --workspace + watcher path).

Package similarity computes topic similarity between documents.