diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index afe0e18..ebf8c42 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -7975,347 +7975,6 @@
 }
 
 
-/********************* Formatter Iterator ************************/
-
-/* this is used to implement string.Formatter.vparse().  it exists so
-   Formatter can share code with the built in unicode.format()
-   method */
-
-typedef struct {
-	PyObject_HEAD
-
-        PyUnicodeObject *str;
-
-        MarkupIterator it_markup;
-} formatteriterobject;
-
-static void
-formatteriter_dealloc(formatteriterobject *it)
-{
-        Py_XDECREF(it->str);
-	PyObject_FREE(it);
-}
-
-/* returns a tuple:
-   (is_markup, literal, field_name, format_spec, conversion)
-   if is_markup == True:
-        literal is None
-        field_name is the string before the ':'
-        format_spec is the string after the ':'
-        conversion is either None, or the string after the '!'
-   if is_markup == False:
-        literal is the literal string
-        field_name is None
-        format_spec is None
-        conversion is None
-*/
-static PyObject *
-formatteriter_next(formatteriterobject *it)
-{
-        SubString literal;
-        SubString field_name;
-        SubString format_spec;
-        Py_UNICODE conversion;
-        int is_markup;
-        int format_spec_needs_expanding;
-        int result = MarkupIterator_next(&it->it_markup, &is_markup, &literal,
-                                         &field_name, &format_spec, &conversion,
-                                         &format_spec_needs_expanding);
-
-        /* all of the SubString objects point into it->str, so no
-           memory management needs to be done on them */
-        assert(0 <= result && result <= 2);
-        if (result == 0) {
-                /* error has already been set */
-                return NULL;
-        } else if (result == 1) {
-                /* end of iterator */
-                return NULL;
-        } else {
-                PyObject *is_markup_bool = NULL;
-                PyObject *literal_str = NULL;
-                PyObject *field_name_str = NULL;
-                PyObject *format_spec_str = NULL;
-                PyObject *conversion_str = NULL;
-                PyObject *tuple = NULL;
-
-                is_markup_bool = PyBool_FromLong(is_markup);
-                if (!is_markup_bool)
-                    return NULL;
-
-                if (is_markup) {
-                        /* field_name, format_spec, and conversion are
-                           returned */
-                        literal_str = Py_None;
-                        Py_INCREF(literal_str);
-
-                        field_name_str = SubString_new_object(&field_name);
-                        if (field_name_str == NULL)
-                                goto error;
-
-                        format_spec_str = SubString_new_object(&format_spec);
-                        if (format_spec_str == NULL)
-                                goto error;
-
-                        /* if the conversion is not specified, return
-                           a None, otherwise create a one length
-                           string with the conversion characater */
-                        if (conversion == '\0') {
-                                conversion_str = Py_None;
-                                Py_INCREF(conversion_str);
-                        } else
-                            conversion_str = PyUnicode_FromUnicode(&conversion,
-                                                                   1);
-                        if (conversion_str == NULL)
-                                goto error;
-                } else {
-                        /* only literal is returned */
-                        literal_str = SubString_new_object(&literal);
-                        if (literal_str == NULL)
-                                goto error;
-
-                        field_name_str = Py_None;
-                        format_spec_str = Py_None;
-                        conversion_str = Py_None;
-
-                        Py_INCREF(field_name_str);
-                        Py_INCREF(format_spec_str);
-                        Py_INCREF(conversion_str);
-                }
-                tuple = PyTuple_Pack(5, is_markup_bool, literal_str,
-                                     field_name_str, format_spec_str,
-                                     conversion_str);
-        error:
-                Py_XDECREF(is_markup_bool);
-                Py_XDECREF(literal_str);
-                Py_XDECREF(field_name_str);
-                Py_XDECREF(format_spec_str);
-                Py_XDECREF(conversion_str);
-                return tuple;
-        }
-}
-
-static PyMethodDef formatteriter_methods[] = {
- 	{NULL,		NULL}		/* sentinel */
-};
-
-PyTypeObject PyFormatterIter_Type = {
-	PyVarObject_HEAD_INIT(&PyType_Type, 0)
-	"formatteriterator",			/* tp_name */
-	sizeof(formatteriterobject),		/* tp_basicsize */
-	0,					/* tp_itemsize */
-	/* methods */
-	(destructor)formatteriter_dealloc,	/* tp_dealloc */
-	0,					/* tp_print */
-	0,					/* tp_getattr */
-	0,					/* tp_setattr */
-	0,					/* tp_compare */
-	0,					/* tp_repr */
-	0,					/* tp_as_number */
-	0,					/* tp_as_sequence */
-	0,					/* tp_as_mapping */
-	0,					/* tp_hash */
-	0,					/* tp_call */
-	0,					/* tp_str */
-	PyObject_GenericGetAttr,		/* tp_getattro */
-	0,					/* tp_setattro */
-	0,					/* tp_as_buffer */
-	Py_TPFLAGS_DEFAULT,			/* tp_flags */
-	0,					/* tp_doc */
-	0,					/* tp_traverse */
-	0,					/* tp_clear */
-	0,					/* tp_richcompare */
-	0,					/* tp_weaklistoffset */
-	PyObject_SelfIter,			/* tp_iter */
-	(iternextfunc)formatteriter_next,	/* tp_iternext */
-	formatteriter_methods,			/* tp_methods */
-	0,
-};
-
-/* unicode_formatter_parser is used to implement
-   string.Formatter.vformat.  it parses a string and returns tuples
-   describing the parsed elements.  It's a wrapper around
-   stringlib/string_format.h's MarkupIterator */
-static PyObject *
-unicode_formatter_parser(PyUnicodeObject *self)
-{
-        formatteriterobject *it;
-
-	it = PyObject_New(formatteriterobject, &PyFormatterIter_Type);
-	if (it == NULL)
-		return NULL;
-
-        /* take ownership, give the object to the iterator */
-        Py_INCREF(self);
-        it->str = self;
-
-        /* initialize the contained MarkupIterator */
-        MarkupIterator_init(&it->it_markup,
-                            PyUnicode_AS_UNICODE(self),
-                            PyUnicode_GET_SIZE(self));
-
-	return (PyObject *)it;
-}
-/***************** end Formatter Iterator ************************/
-/********************* FieldName Iterator ************************/
-
-/* this is used to implement string.Formatter.vparse().  it parses
-   the field name into attribute and item values. */
-
-typedef struct {
-	PyObject_HEAD
-
-        PyUnicodeObject *str;
-
-        FieldNameIterator it_field;
-} fieldnameiterobject;
-
-static void
-fieldnameiter_dealloc(fieldnameiterobject *it)
-{
-        Py_XDECREF(it->str);
-	PyObject_FREE(it);
-}
-
-/* returns a tuple:
-   (is_attr, value)
-   is_attr is true if we used attribute syntax (e.g., '.foo')
-              false if we used index syntax (e.g., '[foo]')
-   value is an integer or string
-*/
-static PyObject *
-fieldnameiter_next(fieldnameiterobject *it)
-{
-        int result;
-        int is_attr;
-        Py_ssize_t idx;
-        SubString name;
-
-        result = FieldNameIterator_next(&it->it_field, &is_attr,
-                                            &idx, &name);
-        if (result == 0 || result == 1) {
-                /* if 0, error has already been set, if 1, iterator is empty */
-                return NULL;
-        } else {
-                PyObject* result = NULL;
-                PyObject* is_attr_obj = NULL;
-                PyObject* obj = NULL;
-
-                is_attr_obj = PyBool_FromLong(is_attr);
-                if (is_attr_obj == NULL)
-                        goto error;
-
-                /* either an integer or a string */
-                if (idx != -1)
-                        obj = PyInt_FromSsize_t(idx);
-                else
-                        obj = SubString_new_object(&name);
-                if (obj == NULL)
-                        goto error;
-
-               /* return a tuple of values */
-                result = PyTuple_Pack(2, is_attr_obj, obj);
-                if (result == NULL)
-                        goto error;
-
-                return result;
-
-        error:
-                Py_XDECREF(result);
-                Py_XDECREF(is_attr_obj);
-                Py_XDECREF(obj);
-                return NULL;
-        }
-        return NULL;
-}
-
-static PyMethodDef fieldnameiter_methods[] = {
- 	{NULL,		NULL}		/* sentinel */
-};
-
-static PyTypeObject PyFieldNameIter_Type = {
-	PyVarObject_HEAD_INIT(&PyType_Type, 0)
-	"fieldnameiterator",			/* tp_name */
-	sizeof(fieldnameiterobject),		/* tp_basicsize */
-	0,					/* tp_itemsize */
-	/* methods */
-	(destructor)fieldnameiter_dealloc,	/* tp_dealloc */
-	0,					/* tp_print */
-	0,					/* tp_getattr */
-	0,					/* tp_setattr */
-	0,					/* tp_compare */
-	0,					/* tp_repr */
-	0,					/* tp_as_number */
-	0,					/* tp_as_sequence */
-	0,					/* tp_as_mapping */
-	0,					/* tp_hash */
-	0,					/* tp_call */
-	0,					/* tp_str */
-	PyObject_GenericGetAttr,		/* tp_getattro */
-	0,					/* tp_setattro */
-	0,					/* tp_as_buffer */
-	Py_TPFLAGS_DEFAULT,			/* tp_flags */
-	0,					/* tp_doc */
-	0,					/* tp_traverse */
-	0,					/* tp_clear */
-	0,					/* tp_richcompare */
-	0,					/* tp_weaklistoffset */
-	PyObject_SelfIter,			/* tp_iter */
-	(iternextfunc)fieldnameiter_next,	/* tp_iternext */
-	fieldnameiter_methods,			/* tp_methods */
-        0};
-
-/* unicode_formatter_field_name_split is used to implement
-   string.Formatter.vformat.  it takes an PEP 3101 "field name", and
-   returns a tuple of (first, rest): "first", the part before the
-   first '.' or '['; and "rest", an iterator for the rest of the field
-   name.  it's a wrapper around stringlib/string_format.h's
-   field_name_split.  The iterator it returns is a
-   FieldNameIterator */
-static PyObject *
-unicode_formatter_field_name_split(PyUnicodeObject *self)
-{
-        SubString first;
-        Py_ssize_t first_idx;
-        fieldnameiterobject *it;
-
-        PyObject *first_obj = NULL;
-        PyObject *result = NULL;
-
-        it = PyObject_New(fieldnameiterobject, &PyFieldNameIter_Type);
-        if (it == NULL)
-                return NULL;
-
-        /* take ownership, give the object to the iterator.  this is
-           just to keep the field_name alive */
-        Py_INCREF(self);
-        it->str = self;
-
-        if (!field_name_split(STRINGLIB_STR(self),
-                              STRINGLIB_LEN(self),
-                              &first, &first_idx, &it->it_field))
-                goto error;
-
-        /* first becomes an integer, if possible, else a string */
-        if (first_idx != -1)
-                first_obj = PyInt_FromSsize_t(first_idx);
-        else
-                /* convert "first" into a string object */
-                first_obj = SubString_new_object(&first);
-        if (first_obj == NULL)
-                goto error;
-
-        /* return a tuple of values */
-        result = PyTuple_Pack(2, first_obj, it);
-
-error:
-        Py_XDECREF(it);
-        Py_XDECREF(first_obj);
-        return result;
-}
-/***************** end FieldName Iterator ************************/
-
-
 static PyObject *
 unicode_getnewargs(PyUnicodeObject *v)
 {
@@ -8371,8 +8030,8 @@
     {"zfill", (PyCFunction) unicode_zfill, METH_VARARGS, zfill__doc__},
     {"format", (PyCFunction) unicode_format, METH_VARARGS | METH_KEYWORDS, format__doc__},
     {"__format__", (PyCFunction) unicode__format__, METH_VARARGS, p_format__doc__},
-    {"_formatter_field_name_split", (PyCFunction) unicode_formatter_field_name_split, METH_NOARGS},
-    {"_formatter_parser", (PyCFunction) unicode_formatter_parser, METH_NOARGS},
+    {"_formatter_field_name_split", (PyCFunction) formatter_field_name_split, METH_NOARGS},
+    {"_formatter_parser", (PyCFunction) formatter_parser, METH_NOARGS},
 #if 0
     {"capwords", (PyCFunction) unicode_capwords, METH_NOARGS, capwords__doc__},
 #endif