comment: >-
  Display a code example and render a preview of the same input. The shortcode
  accepts the languages supported by Hugo's highlight function.
arguments:
  id:
    type: string
    optional: true
    comment: Identifier of the element’s container.
  lang:
    type: string
    optional: true
    default: markdown
    comment: >-
      Language used to display the code. Use `hugo` to process Hugo (escaped)
      shortcodes.
  show_markup:
    type: bool
    optional: true
    default: true
    comment: Indicates if the markup should be output in the HTML.
  show_preview:
    type: bool
    optional: true
    default: true
    comment: Indicates if the preview should be output in the HTML.
  class:
    type: string
    optional: true
    comment: Class attributes of the element's container.
body:
  type: string
  optional: false
  comment: The example input.