diff --git a/Doc/faq/programming.rst b/Doc/faq/programming.rst
index 776bab1ed5b779..cc768130a7568d 100644
--- a/Doc/faq/programming.rst
+++ b/Doc/faq/programming.rst
@@ -340,7 +340,7 @@ Why are default values shared between objects?
 This type of bug commonly bites neophyte programmers.  Consider this function::
 
    def foo(mydict={}):  # Danger: shared reference to one dict for all calls
-       ... compute something ...
+       # compute something
        mydict[key] = value
        return mydict
 
@@ -382,8 +382,8 @@ requested again.  This is called "memoizing", and can be implemented like this::
            return _cache[(arg1, arg2)]
 
        # Calculate the value
-       result = ... expensive computation ...
-       _cache[(arg1, arg2)] = result           # Store result in the cache
+       result = ...  # expensive computation
+       _cache[(arg1, arg2)] = result  # Store result in the cache
        return result
 
 You could use a global variable containing a dictionary instead of the default
@@ -1555,7 +1555,8 @@ that does something::
            ...  # code to search a mailbox
        elif isinstance(obj, Document):
            ...  # code to search a document
-       elif ...
+       elif ...:
+           ...
 
 A better approach is to define a ``search()`` method on all the classes and just
 call it::
diff --git a/Doc/howto/ipaddress.rst b/Doc/howto/ipaddress.rst
index e852db98156fac..9ff776ca9b72d3 100644
--- a/Doc/howto/ipaddress.rst
+++ b/Doc/howto/ipaddress.rst
@@ -254,7 +254,7 @@ It also means that network objects lend themselves to using the list
 membership test syntax like this::
 
    if address in network:
-       # do something
+       ...  # do something
 
 Containment testing is done efficiently based on the network prefix::
 
diff --git a/Doc/howto/logging.rst b/Doc/howto/logging.rst
index 2982cf88bf97b4..947f0059a0919e 100644
--- a/Doc/howto/logging.rst
+++ b/Doc/howto/logging.rst
@@ -190,7 +190,7 @@ following example::
    numeric_level = getattr(logging, loglevel.upper(), None)
    if not isinstance(numeric_level, int):
        raise ValueError('Invalid log level: %s' % loglevel)
-   logging.basicConfig(level=numeric_level, ...)
+   logging.basicConfig(..., level=numeric_level)
 
 The call to :func:`basicConfig` should come *before* any calls to a logger's
 methods such as :meth:`~Logger.debug`, :meth:`~Logger.info`, etc. Otherwise,
diff --git a/Doc/howto/urllib2.rst b/Doc/howto/urllib2.rst
index 33a2a7ea89ea07..efc680aebacfd5 100644
--- a/Doc/howto/urllib2.rst
+++ b/Doc/howto/urllib2.rst
@@ -359,7 +359,7 @@ Number 1
         print('We failed to reach a server.')
         print('Reason: ', e.reason)
     else:
-        # everything is fine
+        ...  # everything is fine
 
 
 .. note::
@@ -385,7 +385,7 @@ Number 2
             print('The server couldn\'t fulfill the request.')
             print('Error code: ', e.code)
     else:
-        # everything is fine
+        ...  # everything is fine
 
 
 info and geturl
diff --git a/Doc/library/argparse.rst b/Doc/library/argparse.rst
index 8d0116d8c060b8..8a409d8a077cfb 100644
--- a/Doc/library/argparse.rst
+++ b/Doc/library/argparse.rst
@@ -698,7 +698,7 @@ upper-cased name. For example::
 
    >>> parser = argparse.ArgumentParser(prog='PROG')
    >>> parser.add_argument('--foo-bar')
-   >>> parser.parse_args(['--foo-bar', 'FOO-BAR']
+   >>> parser.parse_args(['--foo-bar', 'FOO-BAR'])
    Namespace(foo_bar='FOO-BAR')
    >>> parser.print_help()
    usage:  [-h] [--foo-bar FOO-BAR]
diff --git a/Doc/library/ast.rst b/Doc/library/ast.rst
index fd901e232855b5..d5a6444f7495cd 100644
--- a/Doc/library/ast.rst
+++ b/Doc/library/ast.rst
@@ -9,7 +9,7 @@
 
 .. testsetup::
 
-    import ast
+   import ast
 
 **Source code:** :source:`Lib/ast.py`
 
diff --git a/Doc/library/asyncio-eventloop.rst b/Doc/library/asyncio-eventloop.rst
index 15ef33e195904d..a3ad6d706c94cf 100644
--- a/Doc/library/asyncio-eventloop.rst
+++ b/Doc/library/asyncio-eventloop.rst
@@ -1655,7 +1655,7 @@ Do not instantiate the :class:`Server` class directly.
       srv = await loop.create_server(...)
 
       async with srv:
-          # some code
+          ...  # some code
 
       # At this point, srv is closed and no longer accepts new connections.
 
diff --git a/Doc/library/asyncio-sync.rst b/Doc/library/asyncio-sync.rst
index 77c2e97da11990..3d92e609640194 100644
--- a/Doc/library/asyncio-sync.rst
+++ b/Doc/library/asyncio-sync.rst
@@ -51,7 +51,7 @@ Lock
 
        # ... later
        async with lock:
-           # access shared state
+           ...  # access shared state
 
    which is equivalent to::
 
@@ -60,7 +60,7 @@ Lock
        # ... later
        await lock.acquire()
        try:
-           # access shared state
+           ...  # access shared state
        finally:
            lock.release()
 
@@ -299,7 +299,7 @@ Semaphore
 
        # ... later
        async with sem:
-           # work with shared resource
+           ...  # work with shared resource
 
    which is equivalent to::
 
@@ -308,7 +308,7 @@ Semaphore
        # ... later
        await sem.acquire()
        try:
-           # work with shared resource
+           ...  # work with shared resource
        finally:
            sem.release()
 
diff --git a/Doc/library/contextlib.rst b/Doc/library/contextlib.rst
index e8f264f949807d..555bfd9b2356df 100644
--- a/Doc/library/contextlib.rst
+++ b/Doc/library/contextlib.rst
@@ -69,6 +69,7 @@ Functions and classes provided:
    The function can then be used like this::
 
       >>> with managed_resource(timeout=3600) as resource:
+      ...     ...
       ...     # Resource is released at the end of this block,
       ...     # even if code in the block raises an exception
 
@@ -144,7 +145,7 @@ Functions and classes provided:
 
      @timeit()
      async def main():
-         # ... async code ...
+         ...  # async code
 
    When used as a decorator, a new generator instance is implicitly created on
    each function call. This allows the otherwise "one-shot" context managers
@@ -240,7 +241,7 @@ Functions and classes provided:
               # Do not ignore any exceptions, cm has no effect.
               cm = contextlib.nullcontext()
           with cm:
-              # Do something
+              ...  # Do something
 
    An example using *enter_result*::
 
@@ -253,7 +254,7 @@ Functions and classes provided:
               cm = nullcontext(file_or_path)
 
           with cm as file:
-              # Perform processing on the file
+              ...  # Perform processing on the file
 
    It can also be used as a stand-in for
    :ref:`asynchronous context managers <async-context-managers>`::
@@ -267,7 +268,7 @@ Functions and classes provided:
                cm = nullcontext(session)
 
            async with cm as session:
-               # Send http requests with session
+               ...  # Send http requests with session
 
    .. versionadded:: 3.7
 
@@ -437,13 +438,13 @@ Functions and classes provided:
 
       def f():
           with cm():
-              # Do stuff
+              ...  # Do stuff
 
    ``ContextDecorator`` lets you instead write::
 
       @cm()
       def f():
-          # Do stuff
+          ...  # Do stuff
 
    It makes it clear that the ``cm`` applies to the whole function, rather than
    just a piece of it (and saving an indentation level is nice, too).
@@ -705,10 +706,10 @@ protocol can be separated slightly in order to allow this::
    try:
        x = stack.enter_context(cm)
    except Exception:
-       # handle __enter__ exception
+       ...  # handle __enter__ exception
    else:
        with stack:
-           # Handle normal case
+           ...  # Handle normal case
 
 Actually needing to do this is likely to indicate that the underlying API
 should be providing a direct resource management interface for use with
diff --git a/Doc/library/dataclasses.rst b/Doc/library/dataclasses.rst
index e34b2db0210960..28bb81789020be 100644
--- a/Doc/library/dataclasses.rst
+++ b/Doc/library/dataclasses.rst
@@ -226,6 +226,7 @@ Module contents
    :meth:`~object.__init__` method, which will be defined as::
 
      def __init__(self, a: int, b: int = 0):
+         ...
 
    :exc:`TypeError` will be raised if a field without a default value
    follows a field with a default value.  This is true whether this
@@ -670,6 +671,7 @@ type of :attr:`!x` is :class:`int`, as specified in class :class:`!C`.
 The generated :meth:`~object.__init__` method for :class:`!C` will look like::
 
   def __init__(self, x: int = 15, y: int = 0, z: int = 10):
+      ...
 
 Re-ordering of keyword-only parameters in :meth:`!__init__`
 -----------------------------------------------------------
@@ -698,6 +700,7 @@ fields, and :attr:`!Base.x` and :attr:`!D.z` are regular fields::
 The generated :meth:`!__init__` method for :class:`!D` will look like::
 
   def __init__(self, x: Any = 15.0, z: int = 10, *, y: int = 0, w: int = 1, t: int = 0):
+      ...
 
 Note that the parameters have been re-ordered from how they appear in
 the list of fields: parameters derived from regular fields are
diff --git a/Doc/library/decimal.rst b/Doc/library/decimal.rst
index 9318af60b60f95..9d17784c587328 100644
--- a/Doc/library/decimal.rst
+++ b/Doc/library/decimal.rst
@@ -1903,7 +1903,7 @@ threads calling :func:`getcontext`. For example::
    t1.start()
    t2.start()
    t3.start()
-    . . .
+   ...
 
 .. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
@@ -2165,7 +2165,7 @@ applied to the *result* of the computation::
    Decimal('3.1416')
    >>> pi - Decimal('0.00005')        # Subtract unrounded numbers, then round
    Decimal('3.1415')
-   >>> pi + 0 - Decimal('0.00005').   # Intermediate values are rounded
+   >>> pi + 0 - Decimal('0.00005')    # Intermediate values are rounded
    Decimal('3.1416')
 
 Q. Some decimal values always print with exponential notation.  Is there a way
diff --git a/Doc/library/dis.rst b/Doc/library/dis.rst
index d914acbbc67076..51224a5735f21b 100644
--- a/Doc/library/dis.rst
+++ b/Doc/library/dis.rst
@@ -700,7 +700,7 @@ not have to be) the original ``STACK[-2]``.
 
       rhs = STACK.pop()
       lhs = STACK.pop()
-      STACK.append(lhs op rhs)
+      STACK.append(lhs, op, rhs)
 
    .. versionadded:: 3.11
    .. versionchanged:: 3.14
diff --git a/Doc/library/inspect.rst b/Doc/library/inspect.rst
index e8d1176f477866..9f752c75a51d8b 100644
--- a/Doc/library/inspect.rst
+++ b/Doc/library/inspect.rst
@@ -1404,7 +1404,7 @@ is considered deprecated and may be removed in the future.
       def handle_stackframe_without_leak():
           frame = inspect.currentframe()
           try:
-              # do something with the frame
+              ...  # do something with the frame
           finally:
               del frame
 
diff --git a/Doc/library/logging.config.rst b/Doc/library/logging.config.rst
index 0e9dc33ae2123a..9315db6d85196c 100644
--- a/Doc/library/logging.config.rst
+++ b/Doc/library/logging.config.rst
@@ -558,7 +558,7 @@ following configuration::
       'bar' : 'baz',
       'spam' : 99.9,
       'answer' : 42,
-      '.' {
+      '.' : {
         'foo': 'bar',
         'baz': 'bozz'
       }
diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst
index 34bb46f0bb1ecb..a46895ef12c22d 100644
--- a/Doc/library/logging.rst
+++ b/Doc/library/logging.rst
@@ -1175,7 +1175,7 @@ functions.
    not undo customizations already applied by other code. For example::
 
       class MyLogger(logging.getLoggerClass()):
-          # ... override behaviour here
+          ...  # override behaviour here
 
 
 .. function:: getLogRecordFactory()
diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst
index 783cb025826483..89b9b0db41bc87 100644
--- a/Doc/library/multiprocessing.rst
+++ b/Doc/library/multiprocessing.rst
@@ -2935,7 +2935,7 @@ Explicitly pass resources to child processes
         from multiprocessing import Process, Lock
 
         def f():
-            ... do something using "lock" ...
+            ...  # do something using "lock"
 
         if __name__ == '__main__':
             lock = Lock()
@@ -2947,7 +2947,7 @@ Explicitly pass resources to child processes
         from multiprocessing import Process, Lock
 
         def f(l):
-            ... do something using "l" ...
+            ...  # do something using "l"
 
         if __name__ == '__main__':
             lock = Lock()
diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst
index eaa8aa711db173..0855c0f4a8903f 100644
--- a/Doc/library/sys.rst
+++ b/Doc/library/sys.rst
@@ -1461,7 +1461,7 @@ always available. Unless explicitly noted otherwise, all variables are read-only
    recommended to use the following idiom::
 
       if sys.platform.startswith('sunos'):
-          # SunOS-specific code here...
+          ...  # SunOS-specific code here
 
    .. versionchanged:: 3.3
       On Linux, :data:`sys.platform` doesn't contain the major version anymore.
diff --git a/Doc/library/test.rst b/Doc/library/test.rst
index def22f8bb8ab2d..c80828bd6feed6 100644
--- a/Doc/library/test.rst
+++ b/Doc/library/test.rst
@@ -62,25 +62,25 @@ A basic boilerplate is often used::
        # Only use setUp() and tearDown() if necessary
 
        def setUp(self):
-           ... code to execute in preparation for tests ...
+           ...  # code to execute in preparation for tests
 
        def tearDown(self):
-           ... code to execute to clean up after tests ...
+           ...  # code to execute to clean up after tests
 
        def test_feature_one(self):
            # Test feature one.
-           ... testing code ...
+           ...  # testing code
 
        def test_feature_two(self):
            # Test feature two.
-           ... testing code ...
+           ...  # testing code
 
-       ... more test methods ...
+       # more test methods
 
    class MyTestCase2(unittest.TestCase):
-       ... same structure as MyTestCase1 ...
+       ...  # same structure as MyTestCase1
 
-   ... more test classes ...
+   # more test classes
 
    if __name__ == '__main__':
        unittest.main()
@@ -1682,7 +1682,7 @@ The :mod:`test.support.warnings_helper` module provides support for warnings tes
 
       @warning_helper.ignore_warnings(category=DeprecationWarning)
       def test_suppress_warning():
-          # do something
+          ...  # do something
 
    .. versionadded:: 3.8
 
diff --git a/Doc/library/threading.rst b/Doc/library/threading.rst
index 00511df32e4388..b0b5cc24e36e2a 100644
--- a/Doc/library/threading.rst
+++ b/Doc/library/threading.rst
@@ -982,7 +982,7 @@ when they need to connect to the server::
    with pool_sema:
        conn = connectdb()
        try:
-           # ... use connection ...
+           ...  # use connection
        finally:
            conn.close()
 
@@ -1201,13 +1201,13 @@ entered, and ``release`` will be called when the block is exited.  Hence,
 the following snippet::
 
    with some_lock:
-       # do something...
+       ...  # do something
 
 is equivalent to::
 
    some_lock.acquire()
    try:
-       # do something...
+       ...  # do something
    finally:
        some_lock.release()
 
diff --git a/Doc/library/tkinter.rst b/Doc/library/tkinter.rst
index f284988daf2d4e..c3edf6123ef3b0 100644
--- a/Doc/library/tkinter.rst
+++ b/Doc/library/tkinter.rst
@@ -872,6 +872,7 @@ and to have a callback function trigger when that event type occurs.  The form
 of the bind method is::
 
    def bind(self, sequence, func, add=''):
+       ...
 
 where:
 
diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst
index b3efde3f189566..06ed756bce28bf 100644
--- a/Doc/library/urllib.request.rst
+++ b/Doc/library/urllib.request.rst
@@ -1375,7 +1375,7 @@ environment settings::
 The following example uses no proxies at all, overriding environment settings::
 
    >>> import urllib.request
-   >>> opener = urllib.request.build_opener(urllib.request.ProxyHandler({}}))
+   >>> opener = urllib.request.build_opener(urllib.request.ProxyHandler({}))
    >>> with opener.open("http://www.python.org/") as f:
    ...     f.read().decode('utf-8')
    ...
diff --git a/Doc/library/weakref.rst b/Doc/library/weakref.rst
index 2a25ed045c68bd..36d26638af8a55 100644
--- a/Doc/library/weakref.rst
+++ b/Doc/library/weakref.rst
@@ -587,7 +587,7 @@ third party, such as running code when a module is unloaded::
 
     import weakref, sys
     def unloading_module():
-        # implicit reference to the module globals from the function body
+        ...  # implicit reference to the module globals from the function body
     weakref.finalize(sys.modules[__name__], unloading_module)
 
 
diff --git a/Doc/tutorial/classes.rst b/Doc/tutorial/classes.rst
index 9d0fab8861d2a9..4d4071a95fae82 100644
--- a/Doc/tutorial/classes.rst
+++ b/Doc/tutorial/classes.rst
@@ -583,6 +583,7 @@ expressions are also allowed.  This can be useful, for example, when the base
 class is defined in another module::
 
    class DerivedClassName(modname.BaseClassName):
+       ...
 
 Execution of a derived class definition proceeds the same as for a base class.
 When the class object is constructed, the base class is remembered.  This is
diff --git a/Doc/tutorial/controlflow.rst b/Doc/tutorial/controlflow.rst
index 8261bbdbfb7a01..3fcac54866dcf0 100644
--- a/Doc/tutorial/controlflow.rst
+++ b/Doc/tutorial/controlflow.rst
@@ -896,6 +896,7 @@ Recap
 The use case will determine which parameters to use in the function definition::
 
    def f(pos1, pos2, /, pos_or_kwd, *, kwd1, kwd2):
+       ...
 
 As guidance:
 
diff --git a/Doc/whatsnew/2.0.rst b/Doc/whatsnew/2.0.rst
index 1a949ec4035807..e1ed0e5608a2c1 100644
--- a/Doc/whatsnew/2.0.rst
+++ b/Doc/whatsnew/2.0.rst
@@ -315,6 +315,7 @@ following Python code::
                      # Append the value of
                      # the expression to the
                      # resulting list.
+                     ...
 
 This means that when there are multiple :keyword:`!for`...\ :keyword:`!in`
 clauses, the resulting list will be equal to the product of the lengths of all
diff --git a/Doc/whatsnew/2.3.rst b/Doc/whatsnew/2.3.rst
index b7e4e73f4ce4aa..3d93e4257d9576 100644
--- a/Doc/whatsnew/2.3.rst
+++ b/Doc/whatsnew/2.3.rst
@@ -510,11 +510,11 @@ The ``getLogger(name)`` function is used to get a particular log, creating
 it if it doesn't exist yet. ``getLogger(None)`` returns the root logger. ::
 
    log = logging.getLogger('server')
-    ...
+   ...
    log.info('Listening on port %i', port)
-    ...
+   ...
    log.critical('Disk full')
-    ...
+   ...
 
 Log records are usually propagated up the hierarchy, so a message logged to
 ``server.auth`` is also seen by ``server`` and ``root``, but a :class:`~logging.Logger`
diff --git a/Doc/whatsnew/3.7.rst b/Doc/whatsnew/3.7.rst
index f420fa5c04479b..35d2f52615e43d 100644
--- a/Doc/whatsnew/3.7.rst
+++ b/Doc/whatsnew/3.7.rst
@@ -716,7 +716,7 @@ include:
       srv = await loop.create_server(...)
 
       async with srv:
-          # some code
+          ...  # some code
 
       # At this point, srv is closed and no longer accepts new connections.
 
diff --git a/Doc/whatsnew/3.8.rst b/Doc/whatsnew/3.8.rst
index 7aca35b2959cd2..fa51a409e0eb1e 100644
--- a/Doc/whatsnew/3.8.rst
+++ b/Doc/whatsnew/3.8.rst
@@ -161,7 +161,7 @@ breaking client code.  For example, in the :mod:`statistics` module, the
 parameter name *dist* may be changed in the future.  This was made
 possible with the following function specification::
 
-  def quantiles(dist, /, *, n=4, method='exclusive')
+  def quantiles(dist, /, *, n=4, method='exclusive'):
       ...
 
 Since the parameters to the left of ``/`` are not exposed as possible
@@ -180,7 +180,7 @@ is an excerpt from code in the :mod:`collections` module::
   class Counter(dict):
 
       def __init__(self, iterable=None, /, **kwds):
-          # Note "iterable" is a possible keyword argument
+          ...  # Note "iterable" is a possible keyword argument
 
 See :pep:`570` for a full description.