comark/broken-link

A link or image whose file doesn't exist, from href and src alike, so a screenshot whose src is missing counts. A link resolves the way a site serves it: ./setup and ./setup/ find setup.md or setup/index.md. When a near name exists, the fix names it.

A relative link resolves from the document, and one that starts with / from the project root, as on GitHub. If your site serves /guide/ from another folder, map it in links.routes. The rule needs the document's path, so the command line and Vite Doctor check it, and lint() checks it when you pass file. These examples sit next to a ducks.md.

The north pond has [a dozen ducks](./duck.md).

The north pond has [a dozen ducks](./ducks.md).