Fix a few remaining problems found by rstlint.
diff --git a/Doc/extending/newtypes.rst b/Doc/extending/newtypes.rst
index ab84a83..1484c79 100644
--- a/Doc/extending/newtypes.rst
+++ b/Doc/extending/newtypes.rst
@@ -1216,7 +1216,7 @@
 
        PyErr_Format(PyExc_AttributeError,
                     "'%.50s' object has no attribute '%.400s'",
-		    tp->tp_name, name);
+                    tp->tp_name, name);
        return NULL;
    }
 
diff --git a/Doc/howto/regex.rst b/Doc/howto/regex.rst
index 39a8578..c74fd39 100644
--- a/Doc/howto/regex.rst
+++ b/Doc/howto/regex.rst
@@ -611,7 +611,7 @@
    is to read? ::
 
       charref = re.compile(r"""
-       &[#]		     # Start of a numeric entity reference
+       &[#]                # Start of a numeric entity reference
        (
            0[0-7]+         # Octal form
          | [0-9]+          # Decimal form
diff --git a/Doc/library/bdb.rst b/Doc/library/bdb.rst
index b1cf200..9d75a01 100644
--- a/Doc/library/bdb.rst
+++ b/Doc/library/bdb.rst
@@ -335,7 +335,7 @@
 
    Determine if there is an effective (active) breakpoint at this line of code.
    Return breakpoint number or 0 if none.
-	
+
    Called only if we know there is a breakpoint at this location.  Returns the
    breakpoint that was triggered and a flag that indicates if it is ok to delete
    a temporary breakpoint.
diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst
index 0b5f892..ec55a04 100644
--- a/Doc/library/urllib.request.rst
+++ b/Doc/library/urllib.request.rst
@@ -49,8 +49,8 @@
    The urlopen function from the previous version, Python 2.6 and earlier,  of
    the module  urllib has been discontinued as urlopen can return the
    file-object as the previous. The proxy handling, which in earlier was passed
-   as a dict parameter to urlopen can be availed by the use of `ProxyHandler`
-   objects.
+   as a dict parameter to urlopen can be availed by the use of
+   :class:`ProxyHandler` objects.
 
 
 .. function:: install_opener(opener)
diff --git a/Doc/library/xmlrpc.client.rst b/Doc/library/xmlrpc.client.rst
index 23bb650..9ee0277 100644
--- a/Doc/library/xmlrpc.client.rst
+++ b/Doc/library/xmlrpc.client.rst
@@ -513,8 +513,8 @@
            self.proxy = proxy
        def make_connection(self, host):
            self.realhost = host
-   	h = http.client.HTTP(self.proxy)
-   	return h
+           h = http.client.HTTP(self.proxy)
+           return h
        def send_request(self, connection, handler, request_body):
            connection.putrequest("POST", 'http://%s%s' % (self.realhost, handler))
        def send_host(self, connection, host):
diff --git a/Doc/reference/lexical_analysis.rst b/Doc/reference/lexical_analysis.rst
index 826e692..5037da0 100644
--- a/Doc/reference/lexical_analysis.rst
+++ b/Doc/reference/lexical_analysis.rst
@@ -608,7 +608,7 @@
 
    7     2147483647                        0o177    0b100110111
    3     79228162514264337593543950336     0o377    0x100000000
-         79228162514264337593543950336              0xdeadbeef						
+         79228162514264337593543950336              0xdeadbeef
 
 
 .. _floating:
diff --git a/Doc/reference/simple_stmts.rst b/Doc/reference/simple_stmts.rst
index 611435a..5793c09 100644
--- a/Doc/reference/simple_stmts.rst
+++ b/Doc/reference/simple_stmts.rst
@@ -871,8 +871,8 @@
    nonlocal_stmt: "nonlocal" `identifier` ("," `identifier`)*
 
 .. XXX add when implemented
-                : ["=" (`target_list` "=")+ `expression_list`]
-                : | "nonlocal" `identifier` `augop` `expression_list`
+                : ["=" (`target_list` "=")+ expression_list]
+                : | "nonlocal" identifier augop expression_list
 
 The :keyword:`nonlocal` statement causes the listed identifiers to refer to
 previously bound variables in the nearest enclosing scope.  This is important
diff --git a/Doc/tutorial/classes.rst b/Doc/tutorial/classes.rst
index d6842e0..7d106fc 100644
--- a/Doc/tutorial/classes.rst
+++ b/Doc/tutorial/classes.rst
@@ -789,7 +789,7 @@
    f
    l
    o
-   g	
+   g
 
 Anything that can be done with generators can also be done with class based
 iterators as described in the previous section.  What makes generators so
diff --git a/Doc/tutorial/datastructures.rst b/Doc/tutorial/datastructures.rst
index 454472c..75163d0 100644
--- a/Doc/tutorial/datastructures.rst
+++ b/Doc/tutorial/datastructures.rst
@@ -519,7 +519,7 @@
    >>> answers = ['lancelot', 'the holy grail', 'blue']
    >>> for q, a in zip(questions, answers):
    ...     print('What is your {0}?  It is {1}.'.format(q, a))
-   ...	
+   ...
    What is your name?  It is lancelot.
    What is your quest?  It is the holy grail.
    What is your favorite color?  It is blue.
@@ -542,7 +542,7 @@
    >>> basket = ['apple', 'orange', 'apple', 'pear', 'orange', 'banana']
    >>> for f in sorted(set(basket)):
    ...     print(f)
-   ... 	
+   ...
    apple
    banana
    orange
diff --git a/Doc/using/unix.rst b/Doc/using/unix.rst
index d56d422..3d562a8 100644
--- a/Doc/using/unix.rst
+++ b/Doc/using/unix.rst
@@ -19,7 +19,7 @@
 package on all others.  However there are certain features you might want to use
 that are not available on your distro's package.  You can easily compile the
 latest version of Python from source.
-	
+
 In the event that Python doesn't come preinstalled and isn't in the repositories as
 well, you can easily make packages for your own distro.  Have a look at the
 following links:
@@ -46,7 +46,7 @@
 * OpenBSD users use::
 
      pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/4.2/packages/<insert your architecture here>/python-<version>.tgz
-	
+
   For example i386 users get the 2.5.1 version of Python using::
 
      pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/4.2/packages/i386/python-2.5.1p2.tgz
diff --git a/Doc/whatsnew/2.4.rst b/Doc/whatsnew/2.4.rst
index 4ce8132..67478c2 100644
--- a/Doc/whatsnew/2.4.rst
+++ b/Doc/whatsnew/2.4.rst
@@ -1175,7 +1175,7 @@
      import logging
      logging.basicConfig(filename='/var/log/application.log',
          level=0,  # Log all messages
-         format='%(levelname):%(process):%(thread):%(message)')	
+         format='%(levelname):%(process):%(thread):%(message)')
 
   Other additions to the :mod:`logging` package include a :meth:`log(level, msg)`
   convenience method, as well as a :class:`TimedRotatingFileHandler` class that