diff --git a/Include/Python.h b/Include/Python.h
index 051deae..17d3d5c 100644
--- a/Include/Python.h
+++ b/Include/Python.h
@@ -141,7 +141,7 @@
 #endif
 
 /* Argument must be a char or an int in [-128, 127] or [0, 255]. */
-#define Py_CHARMASK(c)		((unsigned char)((c) & 0xff))
+#define Py_CHARMASK(c) ((unsigned char)((c) & 0xff))
 
 #include "pyfpe.h"
 
diff --git a/Include/floatobject.h b/Include/floatobject.h
index 243914b..0ca4881 100644
--- a/Include/floatobject.h
+++ b/Include/floatobject.h
@@ -27,12 +27,12 @@
 #define Py_RETURN_NAN return PyFloat_FromDouble(Py_NAN)
 #endif
 
-#define Py_RETURN_INF(sign) do					\
-	if (copysign(1., sign) == 1.) {				\
-		return PyFloat_FromDouble(Py_HUGE_VAL);	\
-	} else {						\
-		return PyFloat_FromDouble(-Py_HUGE_VAL);	\
-	} while(0)
+#define Py_RETURN_INF(sign) do                     \
+    if (copysign(1., sign) == 1.) {                \
+        return PyFloat_FromDouble(Py_HUGE_VAL);    \
+    } else {                        \
+        return PyFloat_FromDouble(-Py_HUGE_VAL);   \
+    } while(0)
 
 PyAPI_FUNC(double) PyFloat_GetMax(void);
 PyAPI_FUNC(double) PyFloat_GetMin(void);
@@ -113,9 +113,9 @@
 /* Format the object based on the format_spec, as defined in PEP 3101
    (Advanced String Formatting). */
 PyAPI_FUNC(PyObject *) _PyFloat_FormatAdvanced(PyObject *obj,
-					       PyObject *format_spec,
-					       Py_ssize_t start,
-					       Py_ssize_t end);
+                                               PyObject *format_spec,
+                                               Py_ssize_t start,
+                                               Py_ssize_t end);
 #endif /* Py_LIMITED_API */
 
 #ifdef __cplusplus
diff --git a/Include/longobject.h b/Include/longobject.h
index dc6a73f..c58ddf4 100644
--- a/Include/longobject.h
+++ b/Include/longobject.h
@@ -12,7 +12,7 @@
 PyAPI_DATA(PyTypeObject) PyLong_Type;
 
 #define PyLong_Check(op) \
-		PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_LONG_SUBCLASS)
+        PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_LONG_SUBCLASS)
 #define PyLong_CheckExact(op) (Py_TYPE(op) == &PyLong_Type)
 
 PyAPI_FUNC(PyObject *) PyLong_FromLong(long);
@@ -122,8 +122,8 @@
      enough memory to create the Python long.
 */
 PyAPI_FUNC(PyObject *) _PyLong_FromByteArray(
-	const unsigned char* bytes, size_t n,
-	int little_endian, int is_signed);
+    const unsigned char* bytes, size_t n,
+    int little_endian, int is_signed);
 
 /* _PyLong_AsByteArray: Convert the least-significant 8*n bits of long
    v to a base-256 integer, stored in array bytes.  Normally return 0,
@@ -145,8 +145,8 @@
      case, but bytes holds the least-signficant n bytes of the true value.
 */
 PyAPI_FUNC(int) _PyLong_AsByteArray(PyLongObject* v,
-	unsigned char* bytes, size_t n,
-	int little_endian, int is_signed);
+    unsigned char* bytes, size_t n,
+    int little_endian, int is_signed);
 
 
 /* _PyLong_Format: Convert the long to a string object with given base,
@@ -156,9 +156,9 @@
 /* Format the object based on the format_spec, as defined in PEP 3101
    (Advanced String Formatting). */
 PyAPI_FUNC(PyObject *) _PyLong_FormatAdvanced(PyObject *obj,
-					      PyObject *format_spec,
-					      Py_ssize_t start,
-					      Py_ssize_t end);
+                                              PyObject *format_spec,
+                                              Py_ssize_t start,
+                                              Py_ssize_t end);
 #endif /* Py_LIMITED_API */
 
 /* These aren't really part of the long object, but they're handy. The
diff --git a/Modules/_sre.c b/Modules/_sre.c
index bceb9d6..4b823f5 100644
--- a/Modules/_sre.c
+++ b/Modules/_sre.c
@@ -1739,16 +1739,16 @@
     if (!ptr)
         return NULL;
 
-	if (logical_charsize == 1 && pattern->logical_charsize > 1) {
-		PyErr_SetString(PyExc_TypeError,
-			"can't use a string pattern on a bytes-like object");
-		return NULL;
-	}
-	if (logical_charsize > 1 && pattern->logical_charsize == 1) {
-		PyErr_SetString(PyExc_TypeError,
-			"can't use a bytes pattern on a string-like object");
-		return NULL;
-	}
+        if (logical_charsize == 1 && pattern->logical_charsize > 1) {
+                PyErr_SetString(PyExc_TypeError,
+                        "can't use a string pattern on a bytes-like object");
+                return NULL;
+        }
+        if (logical_charsize > 1 && pattern->logical_charsize == 1) {
+                PyErr_SetString(PyExc_TypeError,
+                        "can't use a bytes pattern on a string-like object");
+                return NULL;
+        }
 
     /* adjust boundaries */
     if (start < 0)
@@ -2062,8 +2062,8 @@
             status = sre_usearch(&state, PatternObject_GetCode(self));
         }
 
-	if (PyErr_Occurred())
-	    goto error;
+        if (PyErr_Occurred())
+            goto error;
 
         if (status <= 0) {
             if (status == 0)
@@ -2190,8 +2190,8 @@
             status = sre_usearch(&state, PatternObject_GetCode(self));
         }
 
-	if (PyErr_Occurred())
-	    goto error;
+        if (PyErr_Occurred())
+            goto error;
 
         if (status <= 0) {
             if (status == 0)
@@ -2334,8 +2334,8 @@
             status = sre_usearch(&state, PatternObject_GetCode(self));
         }
 
-	if (PyErr_Occurred())
-	    goto error;
+        if (PyErr_Occurred())
+            goto error;
 
         if (status <= 0) {
             if (status == 0)
@@ -2553,20 +2553,20 @@
 
 static PyMethodDef pattern_methods[] = {
     {"match", (PyCFunction) pattern_match, METH_VARARGS|METH_KEYWORDS,
-	pattern_match_doc},
+        pattern_match_doc},
     {"search", (PyCFunction) pattern_search, METH_VARARGS|METH_KEYWORDS,
-	pattern_search_doc},
+        pattern_search_doc},
     {"sub", (PyCFunction) pattern_sub, METH_VARARGS|METH_KEYWORDS,
-	pattern_sub_doc},
+        pattern_sub_doc},
     {"subn", (PyCFunction) pattern_subn, METH_VARARGS|METH_KEYWORDS,
-	pattern_subn_doc},
+        pattern_subn_doc},
     {"split", (PyCFunction) pattern_split, METH_VARARGS|METH_KEYWORDS,
-	pattern_split_doc},
+        pattern_split_doc},
     {"findall", (PyCFunction) pattern_findall, METH_VARARGS|METH_KEYWORDS,
-	pattern_findall_doc},
+        pattern_findall_doc},
 #if PY_VERSION_HEX >= 0x02020000
     {"finditer", (PyCFunction) pattern_finditer, METH_VARARGS,
-	pattern_finditer_doc},
+        pattern_finditer_doc},
 #endif
     {"scanner", (PyCFunction) pattern_scanner, METH_VARARGS},
     {"__copy__", (PyCFunction) pattern_copy, METH_NOARGS},
@@ -2587,31 +2587,31 @@
     PyVarObject_HEAD_INIT(NULL, 0)
     "_" SRE_MODULE ".SRE_Pattern",
     sizeof(PatternObject), sizeof(SRE_CODE),
-    (destructor)pattern_dealloc,	/* tp_dealloc */
-    0,					/* tp_print */
-    0,					/* tp_getattr */
-    0,					/* tp_setattr */
-    0,					/* tp_reserved */
-    0,					/* tp_repr */
-    0,					/* tp_as_number */
-    0,					/* tp_as_sequence */
-    0,					/* tp_as_mapping */
-    0,					/* tp_hash */
-    0,					/* tp_call */
-    0,					/* tp_str */
-    0,					/* tp_getattro */
-    0,					/* tp_setattro */
-    0,					/* tp_as_buffer */
-    Py_TPFLAGS_DEFAULT,			/* tp_flags */
-    pattern_doc,			/* tp_doc */
-    0,					/* tp_traverse */
-    0,					/* tp_clear */
-    0,					/* tp_richcompare */
-    offsetof(PatternObject, weakreflist),	/* tp_weaklistoffset */
-    0,					/* tp_iter */
-    0,					/* tp_iternext */
-    pattern_methods,			/* tp_methods */
-    pattern_members,			/* tp_members */
+    (destructor)pattern_dealloc,        /* tp_dealloc */
+    0,                                  /* tp_print */
+    0,                                  /* tp_getattr */
+    0,                                  /* tp_setattr */
+    0,                                  /* tp_reserved */
+    0,                                  /* tp_repr */
+    0,                                  /* tp_as_number */
+    0,                                  /* tp_as_sequence */
+    0,                                  /* tp_as_mapping */
+    0,                                  /* tp_hash */
+    0,                                  /* tp_call */
+    0,                                  /* tp_str */
+    0,                                  /* tp_getattro */
+    0,                                  /* tp_setattro */
+    0,                                  /* tp_as_buffer */
+    Py_TPFLAGS_DEFAULT,                 /* tp_flags */
+    pattern_doc,                        /* tp_doc */
+    0,                                  /* tp_traverse */
+    0,                                  /* tp_clear */
+    0,                                  /* tp_richcompare */
+    offsetof(PatternObject, weakreflist),       /* tp_weaklistoffset */
+    0,                                  /* tp_iter */
+    0,                                  /* tp_iternext */
+    pattern_methods,                    /* tp_methods */
+    pattern_members,                    /* tp_members */
 };
 
 static int _validate(PatternObject *self); /* Forward */
@@ -3210,8 +3210,8 @@
     Py_ssize_t i;
 
     if (index == NULL)
-	/* Default value */
-	return 0;
+        /* Default value */
+        return 0;
 
     if (PyLong_Check(index))
         return PyLong_AsSsize_t(index);
@@ -3551,7 +3551,7 @@
 match_lastindex_get(MatchObject *self)
 {
     if (self->lastindex >= 0)
-	return Py_BuildValue("i", self->lastindex);
+        return Py_BuildValue("i", self->lastindex);
     Py_INCREF(Py_None);
     return Py_None;
 }
@@ -3604,32 +3604,32 @@
     PyVarObject_HEAD_INIT(NULL,0)
     "_" SRE_MODULE ".SRE_Match",
     sizeof(MatchObject), sizeof(Py_ssize_t),
-    (destructor)match_dealloc,	/* tp_dealloc */
-    0,				/* tp_print */
-    0,				/* tp_getattr */
-    0,				/* tp_setattr */
-    0,				/* tp_reserved */
-    0,				/* tp_repr */
-    0,				/* tp_as_number */
-    0,				/* tp_as_sequence */
-    0,				/* tp_as_mapping */
-    0,				/* tp_hash */
-    0,				/* tp_call */
-    0,				/* tp_str */
-    0,				/* 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 */
-    0,				/* tp_iter */
-    0,				/* tp_iternext */
-    match_methods,		/* tp_methods */
-    match_members,		/* tp_members */
-    match_getset,  	        /* tp_getset */
+    (destructor)match_dealloc,  /* tp_dealloc */
+    0,                          /* tp_print */
+    0,                          /* tp_getattr */
+    0,                          /* tp_setattr */
+    0,                          /* tp_reserved */
+    0,                          /* tp_repr */
+    0,                          /* tp_as_number */
+    0,                          /* tp_as_sequence */
+    0,                          /* tp_as_mapping */
+    0,                          /* tp_hash */
+    0,                          /* tp_call */
+    0,                          /* tp_str */
+    0,                          /* 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 */
+    0,                          /* tp_iter */
+    0,                          /* tp_iternext */
+    match_methods,              /* tp_methods */
+    match_members,              /* tp_members */
+    match_getset,               /* tp_getset */
 };
 
 static PyObject*
@@ -3776,7 +3776,7 @@
 
 #define SCAN_OFF(x) offsetof(ScannerObject, x)
 static PyMemberDef scanner_members[] = {
-    {"pattern",	T_OBJECT,	SCAN_OFF(pattern),	READONLY},
+    {"pattern", T_OBJECT,       SCAN_OFF(pattern),      READONLY},
     {NULL}  /* Sentinel */
 };
 
@@ -3785,31 +3785,31 @@
     "_" SRE_MODULE ".SRE_Scanner",
     sizeof(ScannerObject), 0,
     (destructor)scanner_dealloc,/* tp_dealloc */
-    0,				/* tp_print */
-    0,				/* tp_getattr */
-    0,				/* tp_setattr */
-    0,				/* tp_reserved */
-    0,				/* tp_repr */
-    0,				/* tp_as_number */
-    0,				/* tp_as_sequence */
-    0,				/* tp_as_mapping */
-    0,				/* tp_hash */
-    0,				/* tp_call */
-    0,				/* tp_str */
-    0,				/* 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 */
-    0,				/* tp_iter */
-    0,				/* tp_iternext */
-    scanner_methods,		/* tp_methods */
-    scanner_members,		/* tp_members */
-    0,				/* tp_getset */
+    0,                          /* tp_print */
+    0,                          /* tp_getattr */
+    0,                          /* tp_setattr */
+    0,                          /* tp_reserved */
+    0,                          /* tp_repr */
+    0,                          /* tp_as_number */
+    0,                          /* tp_as_sequence */
+    0,                          /* tp_as_mapping */
+    0,                          /* tp_hash */
+    0,                          /* tp_call */
+    0,                          /* tp_str */
+    0,                          /* 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 */
+    0,                          /* tp_iter */
+    0,                          /* tp_iternext */
+    scanner_methods,            /* tp_methods */
+    scanner_members,            /* tp_members */
+    0,                          /* tp_getset */
 };
 
 static PyObject*
@@ -3851,15 +3851,15 @@
 };
 
 static struct PyModuleDef sremodule = {
-	PyModuleDef_HEAD_INIT,
-	"_" SRE_MODULE,
-	NULL,
-	-1,
-	_functions,
-	NULL,
-	NULL,
-	NULL,
-	NULL
+        PyModuleDef_HEAD_INIT,
+        "_" SRE_MODULE,
+        NULL,
+        -1,
+        _functions,
+        NULL,
+        NULL,
+        NULL,
+        NULL
 };
 
 PyMODINIT_FUNC PyInit__sre(void)
@@ -3875,7 +3875,7 @@
 
     m = PyModule_Create(&sremodule);
     if (m == NULL)
-    	return NULL;
+        return NULL;
     d = PyModule_GetDict(m);
 
     x = PyLong_FromLong(SRE_MAGIC);
diff --git a/Objects/typeobject.c b/Objects/typeobject.c
index 4bec4b6..32b2672 100644
--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -2345,21 +2345,21 @@
       return NULL;
     res->ht_name = PyUnicode_FromString(spec->name);
     if (!res->ht_name)
-	goto fail;
+        goto fail;
     res->ht_type.tp_name = _PyUnicode_AsString(res->ht_name);
     if (!res->ht_type.tp_name)
-	goto fail;
+        goto fail;
 
     res->ht_type.tp_basicsize = spec->basicsize;
     res->ht_type.tp_itemsize = spec->itemsize;
     res->ht_type.tp_flags = spec->flags | Py_TPFLAGS_HEAPTYPE;
 
     for (slot = spec->slots; slot->slot; slot++) {
-	if (slot->slot >= sizeof(slotoffsets)/sizeof(slotoffsets[0])) {
-	    PyErr_SetString(PyExc_RuntimeError, "invalid slot offset");
-	    goto fail;
-	}
-	*(void**)(res_start + slotoffsets[slot->slot]) = slot->pfunc;
+        if (slot->slot >= sizeof(slotoffsets)/sizeof(slotoffsets[0])) {
+            PyErr_SetString(PyExc_RuntimeError, "invalid slot offset");
+            goto fail;
+        }
+        *(void**)(res_start + slotoffsets[slot->slot]) = slot->pfunc;
 
         /* need to make a copy of the docstring slot, which usually
            points to a static string literal */
@@ -2367,7 +2367,7 @@
             ssize_t len = strlen(slot->pfunc)+1;
             char *tp_doc = PyObject_MALLOC(len);
             if (tp_doc == NULL)
-	    	goto fail;
+                goto fail;
             memcpy(tp_doc, slot->pfunc, len);
             res->ht_type.tp_doc = tp_doc;
         }
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 45d56f7..ae2dbf5 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -174,10 +174,10 @@
 
 static void
 raise_encode_exception(PyObject **exceptionObject,
-		       const char *encoding,
-		       const Py_UNICODE *unicode, Py_ssize_t size,
-		       Py_ssize_t startpos, Py_ssize_t endpos,
-		       const char *reason);
+                       const char *encoding,
+                       const Py_UNICODE *unicode, Py_ssize_t size,
+                       Py_ssize_t startpos, Py_ssize_t endpos,
+                       const char *reason);
 
 /* Same for linebreaks */
 static unsigned char ascii_linebreak[] = {
@@ -2035,8 +2035,8 @@
 
 PyObject *
 PyUnicode_FromEncodedObject(register PyObject *obj,
-			    const char *encoding,
-			    const char *errors)
+                            const char *encoding,
+                            const char *errors)
 {
     Py_buffer buffer;
     PyObject *v;
@@ -2121,9 +2121,9 @@
 
 PyObject *
 PyUnicode_Decode(const char *s,
-		 Py_ssize_t size,
-		 const char *encoding,
-		 const char *errors)
+                 Py_ssize_t size,
+                 const char *encoding,
+                 const char *errors)
 {
     PyObject *buffer = NULL, *unicode;
     Py_buffer info;
@@ -2184,8 +2184,8 @@
 
 PyObject *
 PyUnicode_AsDecodedObject(PyObject *unicode,
-			  const char *encoding,
-			  const char *errors)
+                          const char *encoding,
+                          const char *errors)
 {
     PyObject *v;
 
@@ -2209,8 +2209,8 @@
 
 PyObject *
 PyUnicode_AsDecodedUnicode(PyObject *unicode,
-			   const char *encoding,
-			   const char *errors)
+                           const char *encoding,
+                           const char *errors)
 {
     PyObject *v;
 
@@ -2241,9 +2241,9 @@
 
 PyObject *
 PyUnicode_Encode(const Py_UNICODE *s,
-		 Py_ssize_t size,
-		 const char *encoding,
-		 const char *errors)
+                 Py_ssize_t size,
+                 const char *encoding,
+                 const char *errors)
 {
     PyObject *v, *unicode;
 
@@ -2257,8 +2257,8 @@
 
 PyObject *
 PyUnicode_AsEncodedObject(PyObject *unicode,
-			  const char *encoding,
-			  const char *errors)
+                          const char *encoding,
+                          const char *errors)
 {
     PyObject *v;
 
@@ -2345,8 +2345,8 @@
 
 PyObject *
 PyUnicode_AsEncodedString(PyObject *unicode,
-			  const char *encoding,
-			  const char *errors)
+                          const char *encoding,
+                          const char *errors)
 {
     PyObject *v;
     char lower[11];  /* Enough for any encoding shortcut */
@@ -2423,8 +2423,8 @@
 
 PyObject *
 PyUnicode_AsEncodedUnicode(PyObject *unicode,
-			   const char *encoding,
-			   const char *errors)
+                           const char *encoding,
+                           const char *errors)
 {
     PyObject *v;
 
@@ -2841,10 +2841,10 @@
 
 static int
 unicode_decode_call_errorhandler(const char *errors, PyObject **errorHandler,
-				 const char *encoding, const char *reason,
-				 const char **input, const char **inend, Py_ssize_t *startinpos,
-				 Py_ssize_t *endinpos, PyObject **exceptionObject, const char **inptr,
-				 PyUnicodeObject **output, Py_ssize_t *outpos, Py_UNICODE **outptr)
+                                 const char *encoding, const char *reason,
+                                 const char **input, const char **inend, Py_ssize_t *startinpos,
+                                 Py_ssize_t *endinpos, PyObject **exceptionObject, const char **inptr,
+                                 PyUnicodeObject **output, Py_ssize_t *outpos, Py_UNICODE **outptr)
 {
     static char *argparse = "O!n;decoding error handler must return (str, int) tuple";
 
@@ -3016,8 +3016,8 @@
 
 PyObject *
 PyUnicode_DecodeUTF7(const char *s,
-		     Py_ssize_t size,
-		     const char *errors)
+                     Py_ssize_t size,
+                     const char *errors)
 {
     return PyUnicode_DecodeUTF7Stateful(s, size, errors, NULL);
 }
@@ -3031,9 +3031,9 @@
 
 PyObject *
 PyUnicode_DecodeUTF7Stateful(const char *s,
-			     Py_ssize_t size,
-			     const char *errors,
-			     Py_ssize_t *consumed)
+                             Py_ssize_t size,
+                             const char *errors,
+                             Py_ssize_t *consumed)
 {
     const char *starts = s;
     Py_ssize_t startinpos;
@@ -3226,10 +3226,10 @@
 
 PyObject *
 PyUnicode_EncodeUTF7(const Py_UNICODE *s,
-		     Py_ssize_t size,
-		     int base64SetO,
-		     int base64WhiteSpace,
-		     const char *errors)
+                     Py_ssize_t size,
+                     int base64SetO,
+                     int base64WhiteSpace,
+                     const char *errors)
 {
     PyObject *v;
     /* It might be possible to tighten this worst case */
@@ -3352,8 +3352,8 @@
 
 PyObject *
 PyUnicode_DecodeUTF8(const char *s,
-		     Py_ssize_t size,
-		     const char *errors)
+                     Py_ssize_t size,
+                     const char *errors)
 {
     return PyUnicode_DecodeUTF8Stateful(s, size, errors, NULL);
 }
@@ -4868,8 +4868,8 @@
 
 PyObject *
 PyUnicode_DecodeUnicodeEscape(const char *s,
-			      Py_ssize_t size,
-			      const char *errors)
+                              Py_ssize_t size,
+                              const char *errors) 
 {
     const char *starts = s;
     Py_ssize_t startinpos;
@@ -5172,7 +5172,7 @@
 
 PyObject *
 PyUnicode_EncodeUnicodeEscape(const Py_UNICODE *s,
-			      Py_ssize_t size)
+                              Py_ssize_t size)
 {
     PyObject *repr;
     char *p;
@@ -5329,8 +5329,8 @@
 
 PyObject *
 PyUnicode_DecodeRawUnicodeEscape(const char *s,
-				 Py_ssize_t size,
-				 const char *errors)
+                                 Py_ssize_t size,
+                                 const char *errors)
 {
     const char *starts = s;
     Py_ssize_t startinpos;
@@ -5451,7 +5451,7 @@
 
 PyObject *
 PyUnicode_EncodeRawUnicodeEscape(const Py_UNICODE *s,
-				 Py_ssize_t size)
+                                 Py_ssize_t size)
 {
     PyObject *repr;
     char *p;
@@ -5556,8 +5556,8 @@
 
 PyObject *
 _PyUnicode_DecodeUnicodeInternal(const char *s,
-				 Py_ssize_t size,
-				 const char *errors)
+                                 Py_ssize_t size,
+                                 const char *errors)
 {
     const char *starts = s;
     Py_ssize_t startinpos;
@@ -5641,8 +5641,8 @@
 
 PyObject *
 PyUnicode_DecodeLatin1(const char *s,
-		       Py_ssize_t size,
-		       const char *errors)
+                       Py_ssize_t size,
+                       const char *errors)
 {
     /* Latin-1 is equivalent to the first 256 ordinals in Unicode. */
     return _PyUnicode_FromUCS1((unsigned char*)s, size);
@@ -5651,10 +5651,10 @@
 /* create or adjust a UnicodeEncodeError */
 static void
 make_encode_exception(PyObject **exceptionObject,
-		      const char *encoding,
-		      const Py_UNICODE *unicode, Py_ssize_t size,
-		      Py_ssize_t startpos, Py_ssize_t endpos,
-		      const char *reason)
+                      const char *encoding,
+                      const Py_UNICODE *unicode, Py_ssize_t size,
+                      Py_ssize_t startpos, Py_ssize_t endpos,
+                      const char *reason)
 {
     if (*exceptionObject == NULL) {
         *exceptionObject = PyUnicodeEncodeError_Create(
@@ -5677,10 +5677,10 @@
 /* raises a UnicodeEncodeError */
 static void
 raise_encode_exception(PyObject **exceptionObject,
-		       const char *encoding,
-		       const Py_UNICODE *unicode, Py_ssize_t size,
-		       Py_ssize_t startpos, Py_ssize_t endpos,
-		       const char *reason)
+                       const char *encoding,
+                       const Py_UNICODE *unicode, Py_ssize_t size,
+                       Py_ssize_t startpos, Py_ssize_t endpos,
+                       const char *reason)
 {
     make_encode_exception(exceptionObject,
                           encoding, unicode, size, startpos, endpos, reason);
@@ -5694,11 +5694,11 @@
    has to be freed by the caller */
 static PyObject *
 unicode_encode_call_errorhandler(const char *errors,
-				 PyObject **errorHandler,
-				 const char *encoding, const char *reason,
-				 const Py_UNICODE *unicode, Py_ssize_t size, PyObject **exceptionObject,
-				 Py_ssize_t startpos, Py_ssize_t endpos,
-				 Py_ssize_t *newpos)
+                                 PyObject **errorHandler,
+                                 const char *encoding, const char *reason,
+                                 const Py_UNICODE *unicode, Py_ssize_t size, PyObject **exceptionObject,
+                                 Py_ssize_t startpos, Py_ssize_t endpos,
+                                 Py_ssize_t *newpos)
 {
     static char *argparse = "On;encoding error handler must return (str/bytes, int) tuple";
 
@@ -5749,9 +5749,9 @@
 
 static PyObject *
 unicode_encode_ucs1(const Py_UNICODE *p,
-		    Py_ssize_t size,
-		    const char *errors,
-		    int limit)
+                    Py_ssize_t size,
+                    const char *errors,
+                    int limit)
 {
     /* output object */
     PyObject *res;
@@ -5946,8 +5946,8 @@
 
 PyObject *
 PyUnicode_EncodeLatin1(const Py_UNICODE *p,
-		       Py_ssize_t size,
-		       const char *errors)
+                       Py_ssize_t size,
+                       const char *errors)
 {
     return unicode_encode_ucs1(p, size, errors, 256);
 }