s/referrents/referents/g. Gotta love that referrers remains rife with rs.

Doc/lib/libgc.tex

@@ -99,9 +99,9 @@ objects, call \function{collect()} before calling
 \versionadded{2.2}
 \end{funcdesc}
 
-\begin{funcdesc}{get_referrents}{*objs}
+\begin{funcdesc}{get_referents}{*objs}
 Return a list of objects directly referred to by any of the arguments.
-The referrents returned are those objects visited by the arguments'
+The referents returned are those objects visited by the arguments'
 C-level \cfunction{tp_traverse} methods (if any), and may not be all
 objects actually directly reachable.  \cfunction{tp_traverse} methods
 are supported only by objects that support garbage collection, and are

Lib/test/test_gc.py

@@ -304,28 +304,28 @@ def test_boom2():
     expect(gc.collect(), 4, "boom2")
     expect(len(gc.garbage), garbagelen, "boom2")
 
-def test_get_referrents():
+def test_get_referents():
     alist = [1, 3, 5]
-    got = gc.get_referrents(alist)
+    got = gc.get_referents(alist)
     got.sort()
-    expect(got, alist, "get_referrents")
+    expect(got, alist, "get_referents")
 
     atuple = tuple(alist)
-    got = gc.get_referrents(atuple)
+    got = gc.get_referents(atuple)
     got.sort()
-    expect(got, alist, "get_referrents")
+    expect(got, alist, "get_referents")
 
     adict = {1: 3, 5: 7}
     expected = [1, 3, 5, 7]
-    got = gc.get_referrents(adict)
+    got = gc.get_referents(adict)
     got.sort()
-    expect(got, expected, "get_referrents")
+    expect(got, expected, "get_referents")
 
-    got = gc.get_referrents([1, 2], {3: 4}, (0, 0, 0))
+    got = gc.get_referents([1, 2], {3: 4}, (0, 0, 0))
     got.sort()
-    expect(got, [0, 0] + range(5), "get_referrents")
+    expect(got, [0, 0] + range(5), "get_referents")
 
-    expect(gc.get_referrents(1, 'a', 4j), [], "get_referrents")
+    expect(gc.get_referents(1, 'a', 4j), [], "get_referents")
 
 def test_all():
     gc.collect() # Delete 2nd generation garbage
@@ -347,7 +347,7 @@ def test_all():
     run_test("trashcan", test_trashcan)
     run_test("boom", test_boom)
     run_test("boom2", test_boom2)
-    run_test("get_referrents", test_get_referrents)
+    run_test("get_referents", test_get_referents)
 
 def test():
     if verbose:

Misc/NEWS

@@ -49,7 +49,7 @@ Core and builtins
 Extension modules
 -----------------
 
-- New function gc.get_referrents(obj) returns a list of objects
+- New function gc.get_referents(obj) returns a list of objects
   directly referenced by obj.  In effect, it exposes what the object's
   tp_traverse slot does, and can be helpful when debugging memory
   leaks.

Modules/gcmodule.c

@@ -859,17 +859,17 @@ gc_get_referrers(PyObject *self, PyObject *args)
 
 /* Append obj to list; return true if error (out of memory), false if OK. */
 static int
-referrentsvisit(PyObject *obj, PyObject *list)
+referentsvisit(PyObject *obj, PyObject *list)
 {
 	return PyList_Append(list, obj) < 0;
 }
 
-PyDoc_STRVAR(gc_get_referrents__doc__,
+PyDoc_STRVAR(gc_get_referents__doc__,
-"get_referrents(*objs) -> list\n\
+"get_referents(*objs) -> list\n\
 Return the list of objects that are directly referred to by objs.");
 
 static PyObject *
-gc_get_referrents(PyObject *self, PyObject *args)
+gc_get_referents(PyObject *self, PyObject *args)
 {
 	int i;
 	PyObject *result = PyList_New(0);
@@ -886,7 +886,7 @@ gc_get_referrents(PyObject *self, PyObject *args)
 		traverse = obj->ob_type->tp_traverse;
 		if (! traverse)
 			continue;
-		if (traverse(obj, (visitproc)referrentsvisit, result)) {
+		if (traverse(obj, (visitproc)referentsvisit, result)) {
 			Py_DECREF(result);
 			return NULL;
 		}
@@ -932,7 +932,7 @@ PyDoc_STRVAR(gc__doc__,
 "get_threshold() -- Return the current the collection thresholds.\n"
 "get_objects() -- Return a list of all objects tracked by the collector.\n"
 "get_referrers() -- Return the list of objects that refer to an object.\n"
-"get_referrents() -- Return the list of objects that an object refers to.\n");
+"get_referents() -- Return the list of objects that an object refers to.\n");
 
 static PyMethodDef GcMethods[] = {
 	{"enable",	   gc_enable,	  METH_NOARGS,  gc_enable__doc__},
@@ -946,8 +946,8 @@ static PyMethodDef GcMethods[] = {
 	{"get_objects",    gc_get_objects,METH_NOARGS,  gc_get_objects__doc__},
 	{"get_referrers",  gc_get_referrers, METH_VARARGS,
 		gc_get_referrers__doc__},
-	{"get_referrents",  gc_get_referrents, METH_VARARGS,
+	{"get_referents",  gc_get_referents, METH_VARARGS,
-		gc_get_referrents__doc__},
+		gc_get_referents__doc__},
 	{NULL,	NULL}		/* Sentinel */
 };