text: #: E221
  a = 12 + 3
  b = 4  + 5
  #: E221 E221
  x             = 1
  y             = 2
  long_variable = 3
  #: E221 E221
  x[0]          = 1
  x[1]          = 2
  long_variable = 3
  #: E221 E221
  x = f(x)          + 1
  y = long_variable + 2
  z = x[0]          + 3
  #: E221:3:14
  text = """
      bar
      foo %s"""  % rofl
  #: Okay
  x = 1
  y = 2
  long_variable = 3
  #:
  
  
  #: E222
  a = a +  1
  b = b + 10
  #: E222 E222
  x =            -1
  y =            -2
  long_variable = 3
  #: E222 E222
  x[0] =          1
  x[1] =          2
  long_variable = 3
  #:
  
  
  #: E223
  foobart = 4
  a	= 3  # aligned with tab
  #:
  
  
  #: E224
  a +=	1
  b += 1000
  #:
  
  
  #: E225
  submitted +=1
  #: E225
  submitted+= 1
  #: E225
  c =-1
  #: E225
  x = x /2 - 1
  #: E225
  c = alpha -4
  #: E225
  c = alpha- 4
  #: E225
  z = x **y
  #: E225
  z = (x + 1) **y
  #: E225
  z = (x + 1)** y
  #: E225
  _1kB = _1MB >>10
  #: E225
  _1kB = _1MB>> 10
  #: E225 E225
  i=i+ 1
  #: E225 E225
  i=i +1
  #: E225 E226
  i=i+1
  #: E225 E226
  i =i+1
  #: E225 E226
  i= i+1
  #: E225 E226
  c = (a +b)*(a - b)
  #: E225 E226
  c = (a+ b)*(a - b)
  #:
  
  #: E226
  z = 2**30
  #: E226 E226
  c = (a+b) * (a-b)
  #: E226
  norman = True+False
  #: E226
  x = x*2 - 1
  #: E226
  x = x/2 - 1
  #: E226 E226
  hypot2 = x*x + y*y
  #: E226
  c = (a + b)*(a - b)
  #: E226
  def squares(n):
      return (i**2 for i in range(n))
  #: E227
  _1kB = _1MB>>10
  #: E227
  _1MB = _1kB<<10
  #: E227
  a = b|c
  #: E227
  b = c&a
  #: E227
  c = b^a
  #: E228
  a = b%c
  #: E228
  msg = fmt%(errno, errmsg)
  #: E228
  msg = "Error %d occurred"%errno
  #:
  
  #: Okay
  i = i + 1
  submitted += 1
  x = x * 2 - 1
  hypot2 = x * x + y * y
  c = (a + b) * (a - b)
  _1MB = 2 ** 20
  foo(bar, key='word', *args, **kwargs)
  baz(**kwargs)
  negative = -1
  spam(-1)
  -negative
  func1(lambda *args, **kw: (args, kw))
  func2(lambda a, b=h[:], c=0: (a, b, c))
  if not -5 < x < +5:
      print >>sys.stderr, "x is out of range."
  print >> sys.stdout, "x is an integer."
  z = 2 ** 30
  x = x / 2 - 1
  
  if alpha[:-i]:
      *a, b = (1, 2, 3)
  
  
  def squares(n):
      return (i ** 2 for i in range(n))
  
  ENG_PREFIXES = {
      -6: "\u03bc",  # Greek letter mu
      -3: "m",
  }
  #:
  