extends: substitution
message: "Use '%s' instead of '%s'."
link: https://docs.microsoft.com/en-us/style-guide/word-choice/use-contractions
level: error
ignorecase: true
action:
  name: replace
swap:
  are not: aren't
  cannot: can't
  could not: couldn't
  did not: didn't
  do not: don't
  does not: doesn't
  has not: hasn't
  have not: haven't
  how is: how's
  is not: isn't

  'it is(?!\.)': it's
  'it''s(?=\.)': it is

  should not: shouldn't

  "that is(?![.,])": that's
  'that''s(?=\.)': that is

  'they are(?!\.)': they're
  'they''re(?=\.)': they are

  was not: wasn't

  'we are(?!\.)': we're
  'we''re(?=\.)': we are

  'we have(?!\.)': we've
  'we''ve(?=\.)': we have

  were not: weren't

  'what is(?!\.)': what's
  'what''s(?=\.)': what is

  'when is(?!\.)': when's
  'when''s(?=\.)': when is

  'where is(?!\.)': where's
  'where''s(?=\.)': where is

  will not: won't