Vale: Your style, our editor

Name	Type	Description
`nonword`	`bool`	Removes the default word boundaries (`\b`).
`ignorecase`	`bool`	Makes all matches case-insensitive.
`either`	`array`	A map of `option 1: option 2` pairs of which only one may appear.

consistency will ensure that a key and its value (e.g., “advisor” and “adviser”) don’t both occur in its scope.

yaml
extends: consistency
message: "Inconsistent spelling of '%s'."
level: error
ignorecase: true
# We only want one of these to appear.
either:
  advisor: adviser
  centre: center