old_contents: #: W601
  if a.has_key("b"):
      print a
  #: W602
  raise DummyError, "Message"
  #: W602
  raise ValueError, "hello %s %s" % (1, 2)
  #: Okay
  raise type_, val, tb
  raise Exception, Exception("f"), t
  #: W603
  if x <> 0:
      x = 0
  #: W604
  val = `1 + 2`
  #: W605
  regex = '\.png$'
  #: W605
  regex = '''
  \.png$
  '''
  #: W605:2:5
  f(
      '\_'
  )
  #: Okay
  regex = r'\.png$'
  regex = '\\.png$'
  regex = r'''
  \.png$
  '''
  regex = r'''
  \\.png$
  '''
  s = '\\'
  #: W606
  async = 42
  #: W606
  await = 42
  #: W606
  def async():
      pass
  #: W606
  def await():
      pass
  #: W606
  class async:
      pass
  #: W606
  class await:
      pass
  #: Okay
  async def read_data(db):
      data = await db.fetch('SELECT ...')
  #: Okay
  if await fut:
      pass
  if (await fut):
      pass
  if await fut + 1:
      pass
  if (await fut) + 1:
      pass
  pair = await fut, 'spam'
  pair = (await fut), 'spam'
  with await fut, open():
      pass
  with (await fut), open():
      pass
  await foo()['spam'].baz()()
  return await coro()
  return (await coro())
  res = await coro() ** 2
  res = (await coro()) ** 2
  func(a1=await coro(), a2=0)
  func(a1=(await coro()), a2=0)
  await foo() + await bar()
  (await foo()) + (await bar())
  -await foo()
  -(await foo())
  
new_contents: #: W601
  if a.has_key("b"):
      print a
  #: W602
  raise DummyError, "Message"
  #: W602
  raise ValueError, "hello %s %s" % (1, 2)
  #: Okay
  raise type_, val, tb
  raise Exception, Exception("f"), t
  #: W603
  if x <> 0:
      x = 0
  #: W604
  val = `1 + 2`
  #: W605:1:9
  regex = '\.png$'
  #: W605:1:9
  regex = '''
  \.png$
  '''
  #: W605:2:5
  f(
      '\_'
  )
  #: Okay
  regex = r'\.png$'
  regex = '\\.png$'
  regex = r'''
  \.png$
  '''
  regex = r'''
  \\.png$
  '''
  s = '\\'
  #: W606
  async = 42
  #: W606
  await = 42
  #: W606
  def async():
      pass
  #: W606
  def await():
      pass
  #: W606
  class async:
      pass
  #: W606
  class await:
      pass
  #: Okay
  async def read_data(db):
      data = await db.fetch('SELECT ...')
  #: Okay
  if await fut:
      pass
  if (await fut):
      pass
  if await fut + 1:
      pass
  if (await fut) + 1:
      pass
  pair = await fut, 'spam'
  pair = (await fut), 'spam'
  with await fut, open():
      pass
  with (await fut), open():
      pass
  await foo()['spam'].baz()()
  return await coro()
  return (await coro())
  res = await coro() ** 2
  res = (await coro()) ** 2
  func(a1=await coro(), a2=0)
  func(a1=(await coro()), a2=0)
  await foo() + await bar()
  (await foo()) + (await bar())
  -await foo()
  -(await foo())
  
subject: Add offsets for other W605 tests