document-a11y.yml

- name: axe
  schema:
    anyOf:
      - boolean
      - object:
          properties:
            output:
              enum: [json, console, document]
              description: "If set, output axe-core results on console. `json`: produce structured output; `console`: print output to javascript console; `document`: produce a visual report of violations in the document itself."
  description: "When defined, run axe-core accessibility tests on the document."

- name: tagpdf
  tags:
    formats: [pdf]
  schema: boolean
  default: true
  description:
    short: "If true, enable `tagpdf` support for accessible PDFs"
    long: |
      If true, enable `tagpdf` support for accessible PDFs. This will
      ensure that the PDF is tagged and that images have alt text.
      Note that this requires a LaTeX engine that supports PDF tagging
      (e.g., `lualatex`).