Index: Lib/test/test_inspect.py
===================================================================
--- Lib/test/test_inspect.py	(revision 60647)
+++ Lib/test/test_inspect.py	(working copy)
@@ -42,10 +42,10 @@
             self.failIf(other(obj), 'not %s(%s)' % (other.__name__, exp))
 
 class TestPredicates(IsTestBase):
-    def test_thirteen(self):
+    def test_fifteen(self):
         count = len(filter(lambda x:x.startswith('is'), dir(inspect)))
-        # Doc/lib/libinspect.tex claims there are 13 such functions
-        expected = 13
+        # Doc/library/inspect.rst claims there are 15 such functions
+        expected = 15
         err_msg = "There are %d (not %d) is* functions" % (count, expected)
         self.assertEqual(count, expected, err_msg)
 
Index: Doc/library/inspect.rst
===================================================================
--- Doc/library/inspect.rst	(revision 60647)
+++ Doc/library/inspect.rst	(working copy)
@@ -28,7 +28,7 @@
 -----------------
 
 The :func:`getmembers` function retrieves the members of an object such as a
-class or module. The eleven functions whose names begin with "is" are mainly
+class or module. The fifteen functions whose names begin with "is" are mainly
 provided as convenient choices for the second argument to :func:`getmembers`.
 They also help you determine when you can expect to find the following special
 attributes:
@@ -81,6 +81,35 @@
 +-----------+-----------------+---------------------------+-------+
 |           | func_name       | (same as __name__)        |       |
 +-----------+-----------------+---------------------------+-------+
+| generator | __iter__        | defined to support        |       |
+|           |                 | iteration over container  |       |
++-----------+-----------------+---------------------------+-------+
+|           | close           | raises new GeneratorExit  |       |
+|           |                 | exception inside the      |       |
+|           |                 | generator to terminate    |       |
+|           |                 | the iteration             |       |
++-----------+-----------------+---------------------------+-------+
+|           | gi_code         | code object               |       |
++-----------+-----------------+---------------------------+-------+
+|           | gi_frame        | frame object or possibly  |       |
+|           |                 | None once the generator   |       |
+|           |                 | has been exhausted        |       |
++-----------+-----------------+---------------------------+-------+
+|           | gi_running      | set to 1 when generator   |       |
+|           |                 | is executing, 0 otherwise |       |
++-----------+-----------------+---------------------------+-------+
+|           | next            | return the next item from |       |
+|           |                 | the container             |       |
++-----------+-----------------+---------------------------+-------+
+|           | send            | resumes the generator and |       |
+|           |                 | "sends" a value that      |       |
+|           |                 | becomes the result of the |       |
+|           |                 | current yield-expression  |       |
++-----------+-----------------+---------------------------+-------+
+|           | throw           | used to raise an          |       |
+|           |                 | exception inside the      |       |
+|           |                 | generator                 |       |
++-----------+-----------------+---------------------------+-------+
 | traceback | tb_frame        | frame object at this      |       |
 |           |                 | level                     |       |
 +-----------+-----------------+---------------------------+-------+
@@ -246,7 +275,14 @@
 
    Return true if the object is a Python function or unnamed (:term:`lambda`) function.
 
+.. function:: isgeneratorfunction(object)
 
+   Return true if the object is a Python generator function.
+
+.. function:: isgenerator(object)
+
+   Return true if the object is a generator.
+
 .. function:: istraceback(object)
 
    Return true if the object is a traceback.