diff --git a/Objects/moduleobject.c b/Objects/moduleobject.c
index d1aa771..08e9740 100644
--- a/Objects/moduleobject.c
+++ b/Objects/moduleobject.c
@@ -5,144 +5,144 @@
 #include "structmember.h"
 
 typedef struct {
-	PyObject_HEAD
-	PyObject *md_dict;
+    PyObject_HEAD
+    PyObject *md_dict;
 } PyModuleObject;
 
 static PyMemberDef module_members[] = {
-	{"__dict__", T_OBJECT, offsetof(PyModuleObject, md_dict), READONLY},
-	{0}
+    {"__dict__", T_OBJECT, offsetof(PyModuleObject, md_dict), READONLY},
+    {0}
 };
 
 PyObject *
 PyModule_New(const char *name)
 {
-	PyModuleObject *m;
-	PyObject *nameobj;
-	m = PyObject_GC_New(PyModuleObject, &PyModule_Type);
-	if (m == NULL)
-		return NULL;
-	nameobj = PyString_FromString(name);
-	m->md_dict = PyDict_New();
-	if (m->md_dict == NULL || nameobj == NULL)
-		goto fail;
-	if (PyDict_SetItemString(m->md_dict, "__name__", nameobj) != 0)
-		goto fail;
-	if (PyDict_SetItemString(m->md_dict, "__doc__", Py_None) != 0)
-		goto fail;
-	if (PyDict_SetItemString(m->md_dict, "__package__", Py_None) != 0)
-		goto fail;
-	Py_DECREF(nameobj);
-	PyObject_GC_Track(m);
-	return (PyObject *)m;
+    PyModuleObject *m;
+    PyObject *nameobj;
+    m = PyObject_GC_New(PyModuleObject, &PyModule_Type);
+    if (m == NULL)
+        return NULL;
+    nameobj = PyString_FromString(name);
+    m->md_dict = PyDict_New();
+    if (m->md_dict == NULL || nameobj == NULL)
+        goto fail;
+    if (PyDict_SetItemString(m->md_dict, "__name__", nameobj) != 0)
+        goto fail;
+    if (PyDict_SetItemString(m->md_dict, "__doc__", Py_None) != 0)
+        goto fail;
+    if (PyDict_SetItemString(m->md_dict, "__package__", Py_None) != 0)
+        goto fail;
+    Py_DECREF(nameobj);
+    PyObject_GC_Track(m);
+    return (PyObject *)m;
 
  fail:
-	Py_XDECREF(nameobj);
-	Py_DECREF(m);
-	return NULL;
+    Py_XDECREF(nameobj);
+    Py_DECREF(m);
+    return NULL;
 }
 
 PyObject *
 PyModule_GetDict(PyObject *m)
 {
-	PyObject *d;
-	if (!PyModule_Check(m)) {
-		PyErr_BadInternalCall();
-		return NULL;
-	}
-	d = ((PyModuleObject *)m) -> md_dict;
-	if (d == NULL)
-		((PyModuleObject *)m) -> md_dict = d = PyDict_New();
-	return d;
+    PyObject *d;
+    if (!PyModule_Check(m)) {
+        PyErr_BadInternalCall();
+        return NULL;
+    }
+    d = ((PyModuleObject *)m) -> md_dict;
+    if (d == NULL)
+        ((PyModuleObject *)m) -> md_dict = d = PyDict_New();
+    return d;
 }
 
 char *
 PyModule_GetName(PyObject *m)
 {
-	PyObject *d;
-	PyObject *nameobj;
-	if (!PyModule_Check(m)) {
-		PyErr_BadArgument();
-		return NULL;
-	}
-	d = ((PyModuleObject *)m)->md_dict;
-	if (d == NULL ||
-	    (nameobj = PyDict_GetItemString(d, "__name__")) == NULL ||
-	    !PyString_Check(nameobj))
-	{
-		PyErr_SetString(PyExc_SystemError, "nameless module");
-		return NULL;
-	}
-	return PyString_AsString(nameobj);
+    PyObject *d;
+    PyObject *nameobj;
+    if (!PyModule_Check(m)) {
+        PyErr_BadArgument();
+        return NULL;
+    }
+    d = ((PyModuleObject *)m)->md_dict;
+    if (d == NULL ||
+        (nameobj = PyDict_GetItemString(d, "__name__")) == NULL ||
+        !PyString_Check(nameobj))
+    {
+        PyErr_SetString(PyExc_SystemError, "nameless module");
+        return NULL;
+    }
+    return PyString_AsString(nameobj);
 }
 
 char *
 PyModule_GetFilename(PyObject *m)
 {
-	PyObject *d;
-	PyObject *fileobj;
-	if (!PyModule_Check(m)) {
-		PyErr_BadArgument();
-		return NULL;
-	}
-	d = ((PyModuleObject *)m)->md_dict;
-	if (d == NULL ||
-	    (fileobj = PyDict_GetItemString(d, "__file__")) == NULL ||
-	    !PyString_Check(fileobj))
-	{
-		PyErr_SetString(PyExc_SystemError, "module filename missing");
-		return NULL;
-	}
-	return PyString_AsString(fileobj);
+    PyObject *d;
+    PyObject *fileobj;
+    if (!PyModule_Check(m)) {
+        PyErr_BadArgument();
+        return NULL;
+    }
+    d = ((PyModuleObject *)m)->md_dict;
+    if (d == NULL ||
+        (fileobj = PyDict_GetItemString(d, "__file__")) == NULL ||
+        !PyString_Check(fileobj))
+    {
+        PyErr_SetString(PyExc_SystemError, "module filename missing");
+        return NULL;
+    }
+    return PyString_AsString(fileobj);
 }
 
 void
 _PyModule_Clear(PyObject *m)
 {
-	/* To make the execution order of destructors for global
-	   objects a bit more predictable, we first zap all objects
-	   whose name starts with a single underscore, before we clear
-	   the entire dictionary.  We zap them by replacing them with
-	   None, rather than deleting them from the dictionary, to
-	   avoid rehashing the dictionary (to some extent). */
+    /* To make the execution order of destructors for global
+       objects a bit more predictable, we first zap all objects
+       whose name starts with a single underscore, before we clear
+       the entire dictionary.  We zap them by replacing them with
+       None, rather than deleting them from the dictionary, to
+       avoid rehashing the dictionary (to some extent). */
 
-	Py_ssize_t pos;
-	PyObject *key, *value;
-	PyObject *d;
+    Py_ssize_t pos;
+    PyObject *key, *value;
+    PyObject *d;
 
-	d = ((PyModuleObject *)m)->md_dict;
-	if (d == NULL)
-		return;
+    d = ((PyModuleObject *)m)->md_dict;
+    if (d == NULL)
+        return;
 
-	/* First, clear only names starting with a single underscore */
-	pos = 0;
-	while (PyDict_Next(d, &pos, &key, &value)) {
-		if (value != Py_None && PyString_Check(key)) {
-			char *s = PyString_AsString(key);
-			if (s[0] == '_' && s[1] != '_') {
-				if (Py_VerboseFlag > 1)
-				    PySys_WriteStderr("#   clear[1] %s\n", s);
-				PyDict_SetItem(d, key, Py_None);
-			}
-		}
-	}
+    /* First, clear only names starting with a single underscore */
+    pos = 0;
+    while (PyDict_Next(d, &pos, &key, &value)) {
+        if (value != Py_None && PyString_Check(key)) {
+            char *s = PyString_AsString(key);
+            if (s[0] == '_' && s[1] != '_') {
+                if (Py_VerboseFlag > 1)
+                    PySys_WriteStderr("#   clear[1] %s\n", s);
+                PyDict_SetItem(d, key, Py_None);
+            }
+        }
+    }
 
-	/* Next, clear all names except for __builtins__ */
-	pos = 0;
-	while (PyDict_Next(d, &pos, &key, &value)) {
-		if (value != Py_None && PyString_Check(key)) {
-			char *s = PyString_AsString(key);
-			if (s[0] != '_' || strcmp(s, "__builtins__") != 0) {
-				if (Py_VerboseFlag > 1)
-				    PySys_WriteStderr("#   clear[2] %s\n", s);
-				PyDict_SetItem(d, key, Py_None);
-			}
-		}
-	}
+    /* Next, clear all names except for __builtins__ */
+    pos = 0;
+    while (PyDict_Next(d, &pos, &key, &value)) {
+        if (value != Py_None && PyString_Check(key)) {
+            char *s = PyString_AsString(key);
+            if (s[0] != '_' || strcmp(s, "__builtins__") != 0) {
+                if (Py_VerboseFlag > 1)
+                    PySys_WriteStderr("#   clear[2] %s\n", s);
+                PyDict_SetItem(d, key, Py_None);
+            }
+        }
+    }
 
-	/* Note: we leave __builtins__ in place, so that destructors
-	   of non-global objects defined in this module can still use
-	   builtins, in particularly 'None'. */
+    /* Note: we leave __builtins__ in place, so that destructors
+       of non-global objects defined in this module can still use
+       builtins, in particularly 'None'. */
 
 }
 
@@ -151,53 +151,53 @@
 static int
 module_init(PyModuleObject *m, PyObject *args, PyObject *kwds)
 {
-	static char *kwlist[] = {"name", "doc", NULL};
-	PyObject *dict, *name = Py_None, *doc = Py_None;
-	if (!PyArg_ParseTupleAndKeywords(args, kwds, "S|O:module.__init__",
-                                         kwlist, &name, &doc))
-		return -1;
-	dict = m->md_dict;
-	if (dict == NULL) {
-		dict = PyDict_New();
-		if (dict == NULL)
-			return -1;
-		m->md_dict = dict;
-	}
-	if (PyDict_SetItemString(dict, "__name__", name) < 0)
-		return -1;
-	if (PyDict_SetItemString(dict, "__doc__", doc) < 0)
-		return -1;
-	return 0;
+    static char *kwlist[] = {"name", "doc", NULL};
+    PyObject *dict, *name = Py_None, *doc = Py_None;
+    if (!PyArg_ParseTupleAndKeywords(args, kwds, "S|O:module.__init__",
+                                     kwlist, &name, &doc))
+        return -1;
+    dict = m->md_dict;
+    if (dict == NULL) {
+        dict = PyDict_New();
+        if (dict == NULL)
+            return -1;
+        m->md_dict = dict;
+    }
+    if (PyDict_SetItemString(dict, "__name__", name) < 0)
+        return -1;
+    if (PyDict_SetItemString(dict, "__doc__", doc) < 0)
+        return -1;
+    return 0;
 }
 
 static void
 module_dealloc(PyModuleObject *m)
 {
-	PyObject_GC_UnTrack(m);
-	if (m->md_dict != NULL) {
-		_PyModule_Clear((PyObject *)m);
-		Py_DECREF(m->md_dict);
-	}
-	Py_TYPE(m)->tp_free((PyObject *)m);
+    PyObject_GC_UnTrack(m);
+    if (m->md_dict != NULL) {
+        _PyModule_Clear((PyObject *)m);
+        Py_DECREF(m->md_dict);
+    }
+    Py_TYPE(m)->tp_free((PyObject *)m);
 }
 
 static PyObject *
 module_repr(PyModuleObject *m)
 {
-	char *name;
-	char *filename;
+    char *name;
+    char *filename;
 
-	name = PyModule_GetName((PyObject *)m);
-	if (name == NULL) {
-		PyErr_Clear();
-		name = "?";
-	}
-	filename = PyModule_GetFilename((PyObject *)m);
-	if (filename == NULL) {
-		PyErr_Clear();
-		return PyString_FromFormat("<module '%s' (built-in)>", name);
-	}
-	return PyString_FromFormat("<module '%s' from '%s'>", name, filename);
+    name = PyModule_GetName((PyObject *)m);
+    if (name == NULL) {
+        PyErr_Clear();
+        name = "?";
+    }
+    filename = PyModule_GetFilename((PyObject *)m);
+    if (filename == NULL) {
+        PyErr_Clear();
+        return PyString_FromFormat("<module '%s' (built-in)>", name);
+    }
+    return PyString_FromFormat("<module '%s' from '%s'>", name, filename);
 }
 
 /* We only need a traverse function, no clear function: If the module
@@ -206,8 +206,8 @@
 static int
 module_traverse(PyModuleObject *m, visitproc visit, void *arg)
 {
-	Py_VISIT(m->md_dict);
-	return 0;
+    Py_VISIT(m->md_dict);
+    return 0;
 }
 
 PyDoc_STRVAR(module_doc,
@@ -217,44 +217,44 @@
 The name must be a string; the optional doc argument can have any type.");
 
 PyTypeObject PyModule_Type = {
-	PyVarObject_HEAD_INIT(&PyType_Type, 0)
-	"module",				/* tp_name */
-	sizeof(PyModuleObject),			/* tp_size */
-	0,					/* tp_itemsize */
-	(destructor)module_dealloc,		/* tp_dealloc */
-	0,					/* tp_print */
-	0,					/* tp_getattr */
-	0,					/* tp_setattr */
-	0,					/* tp_compare */
-	(reprfunc)module_repr,			/* 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 */
-	PyObject_GenericSetAttr,		/* tp_setattro */
-	0,					/* tp_as_buffer */
-	Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC |
-		Py_TPFLAGS_BASETYPE,		/* tp_flags */
-	module_doc,				/* tp_doc */
-	(traverseproc)module_traverse,		/* tp_traverse */
-	0,					/* tp_clear */
-	0,					/* tp_richcompare */
-	0,					/* tp_weaklistoffset */
-	0,					/* tp_iter */
-	0,					/* tp_iternext */
-	0,					/* tp_methods */
-	module_members,				/* tp_members */
-	0,					/* tp_getset */
-	0,					/* tp_base */
-	0,					/* tp_dict */
-	0,					/* tp_descr_get */
-	0,					/* tp_descr_set */
-	offsetof(PyModuleObject, md_dict),	/* tp_dictoffset */
-	(initproc)module_init,			/* tp_init */
-	PyType_GenericAlloc,			/* tp_alloc */
-	PyType_GenericNew,			/* tp_new */
-	PyObject_GC_Del,		        /* tp_free */
+    PyVarObject_HEAD_INIT(&PyType_Type, 0)
+    "module",                                   /* tp_name */
+    sizeof(PyModuleObject),                     /* tp_size */
+    0,                                          /* tp_itemsize */
+    (destructor)module_dealloc,                 /* tp_dealloc */
+    0,                                          /* tp_print */
+    0,                                          /* tp_getattr */
+    0,                                          /* tp_setattr */
+    0,                                          /* tp_compare */
+    (reprfunc)module_repr,                      /* 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 */
+    PyObject_GenericSetAttr,                    /* tp_setattro */
+    0,                                          /* tp_as_buffer */
+    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC |
+        Py_TPFLAGS_BASETYPE,                    /* tp_flags */
+    module_doc,                                 /* tp_doc */
+    (traverseproc)module_traverse,              /* tp_traverse */
+    0,                                          /* tp_clear */
+    0,                                          /* tp_richcompare */
+    0,                                          /* tp_weaklistoffset */
+    0,                                          /* tp_iter */
+    0,                                          /* tp_iternext */
+    0,                                          /* tp_methods */
+    module_members,                             /* tp_members */
+    0,                                          /* tp_getset */
+    0,                                          /* tp_base */
+    0,                                          /* tp_dict */
+    0,                                          /* tp_descr_get */
+    0,                                          /* tp_descr_set */
+    offsetof(PyModuleObject, md_dict),          /* tp_dictoffset */
+    (initproc)module_init,                      /* tp_init */
+    PyType_GenericAlloc,                        /* tp_alloc */
+    PyType_GenericNew,                          /* tp_new */
+    PyObject_GC_Del,                            /* tp_free */
 };