Possible values:
  • parent: forces headers to use \H parent argument to specify their level
  • number: forces headers to not use \H parent argument to specify their level, i.e. to use a number or a number of =
You should basically always set either one of those on any serious project. Forgetting a parent= in a project that uses parent= everywhere else is a common cause of build bugs, and can be hard to debug without this type of linting enabled.

Ancestors