Split combined code/doctest code blocks in two blocks, to enable proper highlighting.

birkenfeld · birkenfeld · commit da623ed9f43a · 2011-05-01T22:37:23.000+02:00
diff --git a/Doc/tutorial/classes.rst b/Doc/tutorial/classes.rst
@@ -730,7 +730,6 @@ built-in function; this example shows how it all works::
    >>> next(it)
    'c'
    >>> next(it)
-
    Traceback (most recent call last):
      File "<stdin>", line 1, in ?
        next(it)
@@ -742,7 +741,7 @@ returns an object with a :meth:`__next__` method.  If the class defines
 :meth:`__next__`, then :meth:`__iter__` can just return ``self``::
 
    class Reverse:
-       "Iterator for looping over a sequence backwards"
+       """Iterator for looping over a sequence backwards."""
        def __init__(self, data):
            self.data = data
            self.index = len(data)
@@ -754,6 +753,8 @@ returns an object with a :meth:`__next__` method.  If the class defines
            self.index = self.index - 1
            return self.data[self.index]
 
+::
+
    >>> rev = Reverse('spam')
    >>> iter(rev)
    <__main__.Reverse object at 0x00A1DB50>
@@ -782,6 +783,8 @@ easy to create::
        for index in range(len(data)-1, -1, -1):
            yield data[index]
 
+::
+
    >>> for char in reverse('golf'):
    ...     print(char)
    ...
