Recorded merge of revisions 81029 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

........
  r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines

  Untabify C files. Will watch buildbots.
........

1 files changed, 444 insertions, 444 deletions

diff --git a/Objects/classobject.c b/Objects/classobject.c
index cb78d159e6..afd4ec3dc6 100644
--- a/Objects/classobject.c
+++ b/Objects/classobject.c
@@ -17,21 +17,21 @@ static int numfree = 0;
 PyObject *
 PyMethod_Function(PyObject *im)
 {
-	if (!PyMethod_Check(im)) {
-		PyErr_BadInternalCall();
-		return NULL;
-	}
-	return ((PyMethodObject *)im)->im_func;
+    if (!PyMethod_Check(im)) {
+        PyErr_BadInternalCall();
+        return NULL;
+    }
+    return ((PyMethodObject *)im)->im_func;
 }
 
 PyObject *
 PyMethod_Self(PyObject *im)
 {
-	if (!PyMethod_Check(im)) {
-		PyErr_BadInternalCall();
-		return NULL;
-	}
-	return ((PyMethodObject *)im)->im_self;
+    if (!PyMethod_Check(im)) {
+        PyErr_BadInternalCall();
+        return NULL;
+    }
+    return ((PyMethodObject *)im)->im_self;
 }
 
 /* Method objects are used for bound instance methods returned by
@@ -42,29 +42,29 @@ PyMethod_Self(PyObject *im)
 PyObject *
 PyMethod_New(PyObject *func, PyObject *self)
 {
-	register PyMethodObject *im;
-	if (self == NULL) {
-		PyErr_BadInternalCall();
-		return NULL;
-	}
-	im = free_list;
-	if (im != NULL) {
-		free_list = (PyMethodObject *)(im->im_self);
-		PyObject_INIT(im, &PyMethod_Type);
-		numfree--;
-	}
-	else {
-		im = PyObject_GC_New(PyMethodObject, &PyMethod_Type);
-		if (im == NULL)
-			return NULL;
-	}
-	im->im_weakreflist = NULL;
-	Py_INCREF(func);
-	im->im_func = func;
-	Py_XINCREF(self);
-	im->im_self = self;
-	_PyObject_GC_TRACK(im);
-	return (PyObject *)im;
+    register PyMethodObject *im;
+    if (self == NULL) {
+        PyErr_BadInternalCall();
+        return NULL;
+    }
+    im = free_list;
+    if (im != NULL) {
+        free_list = (PyMethodObject *)(im->im_self);
+        PyObject_INIT(im, &PyMethod_Type);
+        numfree--;
+    }
+    else {
+        im = PyObject_GC_New(PyMethodObject, &PyMethod_Type);
+        if (im == NULL)
+            return NULL;
+    }
+    im->im_weakreflist = NULL;
+    Py_INCREF(func);
+    im->im_func = func;
+    Py_XINCREF(self);
+    im->im_self = self;
+    _PyObject_GC_TRACK(im);
+    return (PyObject *)im;
 }
 
 /* Descriptors for PyMethod attributes */
@@ -74,11 +74,11 @@ PyMethod_New(PyObject *func, PyObject *self)
 #define MO_OFF(x) offsetof(PyMethodObject, x)
 
 static PyMemberDef method_memberlist[] = {
-	{"__func__", T_OBJECT, MO_OFF(im_func), READONLY|RESTRICTED,
-	 "the function (or other callable) implementing a method"},
-	{"__self__", T_OBJECT, MO_OFF(im_self), READONLY|RESTRICTED,
-	 "the instance to which a method is bound"},
-	{NULL}	/* Sentinel */
+    {"__func__", T_OBJECT, MO_OFF(im_func), READONLY|RESTRICTED,
+     "the function (or other callable) implementing a method"},
+    {"__self__", T_OBJECT, MO_OFF(im_self), READONLY|RESTRICTED,
+     "the instance to which a method is bound"},
+    {NULL}      /* Sentinel */
 };
 
 /* Christian Tismer argued convincingly that method attributes should
@@ -89,46 +89,46 @@ static PyMemberDef method_memberlist[] = {
 static PyObject *
 method_get_doc(PyMethodObject *im, void *context)
 {
-	static PyObject *docstr;
-	if (docstr == NULL) {
-		docstr= PyUnicode_InternFromString("__doc__");
-		if (docstr == NULL)
-			return NULL;
-	}
-	return PyObject_GetAttr(im->im_func, docstr);
+    static PyObject *docstr;
+    if (docstr == NULL) {
+        docstr= PyUnicode_InternFromString("__doc__");
+        if (docstr == NULL)
+            return NULL;
+    }
+    return PyObject_GetAttr(im->im_func, docstr);
 }
 
 static PyGetSetDef method_getset[] = {
-	{"__doc__", (getter)method_get_doc, NULL, NULL},
-	{0}
+    {"__doc__", (getter)method_get_doc, NULL, NULL},
+    {0}
 };
 
 static PyObject *
 method_getattro(PyObject *obj, PyObject *name)
 {
-	PyMethodObject *im = (PyMethodObject *)obj;
-	PyTypeObject *tp = obj->ob_type;
-	PyObject *descr = NULL;
-
-	{
-		if (tp->tp_dict == NULL) {
-			if (PyType_Ready(tp) < 0)
-				return NULL;
-		}
-		descr = _PyType_Lookup(tp, name);
-	}
-
-	if (descr != NULL) {
-		descrgetfunc f = TP_DESCR_GET(descr->ob_type);
-		if (f != NULL)
-			return f(descr, obj, (PyObject *)obj->ob_type);
-		else {
-			Py_INCREF(descr);
-			return descr;
-		}
-	}
-
-	return PyObject_GetAttr(im->im_func, name);
+    PyMethodObject *im = (PyMethodObject *)obj;
+    PyTypeObject *tp = obj->ob_type;
+    PyObject *descr = NULL;
+
+    {
+        if (tp->tp_dict == NULL) {
+            if (PyType_Ready(tp) < 0)
+                return NULL;
+        }
+        descr = _PyType_Lookup(tp, name);
+    }
+
+    if (descr != NULL) {
+        descrgetfunc f = TP_DESCR_GET(descr->ob_type);
+        if (f != NULL)
+            return f(descr, obj, (PyObject *)obj->ob_type);
+        else {
+            Py_INCREF(descr);
+            return descr;
+        }
+    }
+
+    return PyObject_GetAttr(im->im_func, name);
 }
 
 PyDoc_STRVAR(method_doc,
@@ -139,241 +139,241 @@ Create a bound instance method object.");
 static PyObject *
 method_new(PyTypeObject* type, PyObject* args, PyObject *kw)
 {
-	PyObject *func;
-	PyObject *self;
-
-	if (!_PyArg_NoKeywords("method", kw))
-		return NULL;
-	if (!PyArg_UnpackTuple(args, "method", 2, 2,
-			      &func, &self))
-		return NULL;
-	if (!PyCallable_Check(func)) {
-		PyErr_SetString(PyExc_TypeError,
-				"first argument must be callable");
-		return NULL;
-	}
-	if (self == NULL || self == Py_None) {
-		PyErr_SetString(PyExc_TypeError,
-			"self must not be None");
-		return NULL;
-	}
-
-	return PyMethod_New(func, self);
+    PyObject *func;
+    PyObject *self;
+
+    if (!_PyArg_NoKeywords("method", kw))
+        return NULL;
+    if (!PyArg_UnpackTuple(args, "method", 2, 2,
+                          &func, &self))
+        return NULL;
+    if (!PyCallable_Check(func)) {
+        PyErr_SetString(PyExc_TypeError,
+                        "first argument must be callable");
+        return NULL;
+    }
+    if (self == NULL || self == Py_None) {
+        PyErr_SetString(PyExc_TypeError,
+            "self must not be None");
+        return NULL;
+    }
+
+    return PyMethod_New(func, self);
 }
 
 static void
 method_dealloc(register PyMethodObject *im)
 {
-	_PyObject_GC_UNTRACK(im);
-	if (im->im_weakreflist != NULL)
-		PyObject_ClearWeakRefs((PyObject *)im);
-	Py_DECREF(im->im_func);
-	Py_XDECREF(im->im_self);
-	if (numfree < PyMethod_MAXFREELIST) {
-		im->im_self = (PyObject *)free_list;
-		free_list = im;
-		numfree++;
-	}
-	else {
-		PyObject_GC_Del(im);
-	}
+    _PyObject_GC_UNTRACK(im);
+    if (im->im_weakreflist != NULL)
+        PyObject_ClearWeakRefs((PyObject *)im);
+    Py_DECREF(im->im_func);
+    Py_XDECREF(im->im_self);
+    if (numfree < PyMethod_MAXFREELIST) {
+        im->im_self = (PyObject *)free_list;
+        free_list = im;
+        numfree++;
+    }
+    else {
+        PyObject_GC_Del(im);
+    }
 }
 
 static PyObject *
 method_richcompare(PyObject *self, PyObject *other, int op)
 {
-	PyMethodObject *a, *b;
-	PyObject *res;
-	int eq;
-
-	if ((op != Py_EQ && op != Py_NE) ||
-	    !PyMethod_Check(self) ||
-	    !PyMethod_Check(other))
-	{
-		Py_INCREF(Py_NotImplemented);
-		return Py_NotImplemented;
-	}
-	a = (PyMethodObject *)self;
-	b = (PyMethodObject *)other;
-	eq = PyObject_RichCompareBool(a->im_func, b->im_func, Py_EQ);
-	if (eq == 1) {
-		if (a->im_self == NULL || b->im_self == NULL)
-			eq = a->im_self == b->im_self;
-		else
-			eq = PyObject_RichCompareBool(a->im_self, b->im_self,
-						      Py_EQ);
-	}
-	if (eq < 0)
-		return NULL;
-	if (op == Py_EQ)
-		res = eq ? Py_True : Py_False;
-	else
-		res = eq ? Py_False : Py_True;
-	Py_INCREF(res);
-	return res;
+    PyMethodObject *a, *b;
+    PyObject *res;
+    int eq;
+
+    if ((op != Py_EQ && op != Py_NE) ||
+        !PyMethod_Check(self) ||
+        !PyMethod_Check(other))
+    {
+        Py_INCREF(Py_NotImplemented);
+        return Py_NotImplemented;
+    }
+    a = (PyMethodObject *)self;
+    b = (PyMethodObject *)other;
+    eq = PyObject_RichCompareBool(a->im_func, b->im_func, Py_EQ);
+    if (eq == 1) {
+        if (a->im_self == NULL || b->im_self == NULL)
+            eq = a->im_self == b->im_self;
+        else
+            eq = PyObject_RichCompareBool(a->im_self, b->im_self,
+                                          Py_EQ);
+    }
+    if (eq < 0)
+        return NULL;
+    if (op == Py_EQ)
+        res = eq ? Py_True : Py_False;
+    else
+        res = eq ? Py_False : Py_True;
+    Py_INCREF(res);
+    return res;
 }
 
 static PyObject *
 method_repr(PyMethodObject *a)
 {
-	PyObject *self = a->im_self;
-	PyObject *func = a->im_func;
-	PyObject *klass = (PyObject*)Py_TYPE(self);
-	PyObject *funcname = NULL ,*klassname = NULL, *result = NULL;
-	char *defname = "?";
-
-	if (self == NULL) {
-		PyErr_BadInternalCall();
-		return NULL;
-	}
-
-	funcname = PyObject_GetAttrString(func, "__name__");
-	if (funcname == NULL) {
-		if (!PyErr_ExceptionMatches(PyExc_AttributeError))
-			return NULL;
-		PyErr_Clear();
-	}
-	else if (!PyUnicode_Check(funcname)) {
-		Py_DECREF(funcname);
-		funcname = NULL;
-	}
-
-	if (klass == NULL)
-		klassname = NULL;
-	else {
-		klassname = PyObject_GetAttrString(klass, "__name__");
-		if (klassname == NULL) {
-			if (!PyErr_ExceptionMatches(PyExc_AttributeError))
-				return NULL;
-			PyErr_Clear();
-		}
-		else if (!PyUnicode_Check(klassname)) {
-			Py_DECREF(klassname);
-			klassname = NULL;
-		}
-	}
-
-	/* XXX Shouldn't use repr()/%R here! */
-	result = PyUnicode_FromFormat("<bound method %V.%V of %R>",
-	                              klassname, defname,
-	                              funcname, defname, self);
-
-	Py_XDECREF(funcname);
-	Py_XDECREF(klassname);
-	return result;
+    PyObject *self = a->im_self;
+    PyObject *func = a->im_func;
+    PyObject *klass = (PyObject*)Py_TYPE(self);
+    PyObject *funcname = NULL ,*klassname = NULL, *result = NULL;
+    char *defname = "?";
+
+    if (self == NULL) {
+        PyErr_BadInternalCall();
+        return NULL;
+    }
+
+    funcname = PyObject_GetAttrString(func, "__name__");
+    if (funcname == NULL) {
+        if (!PyErr_ExceptionMatches(PyExc_AttributeError))
+            return NULL;
+        PyErr_Clear();
+    }
+    else if (!PyUnicode_Check(funcname)) {
+        Py_DECREF(funcname);
+        funcname = NULL;
+    }
+
+    if (klass == NULL)
+        klassname = NULL;
+    else {
+        klassname = PyObject_GetAttrString(klass, "__name__");
+        if (klassname == NULL) {
+            if (!PyErr_ExceptionMatches(PyExc_AttributeError))
+                return NULL;
+            PyErr_Clear();
+        }
+        else if (!PyUnicode_Check(klassname)) {
+            Py_DECREF(klassname);
+            klassname = NULL;
+        }
+    }
+
+    /* XXX Shouldn't use repr()/%R here! */
+    result = PyUnicode_FromFormat("<bound method %V.%V of %R>",
+                                  klassname, defname,
+                                  funcname, defname, self);
+
+    Py_XDECREF(funcname);
+    Py_XDECREF(klassname);
+    return result;
 }
 
 static long
 method_hash(PyMethodObject *a)
 {
-	long x, y;
-	if (a->im_self == NULL)
-		x = PyObject_Hash(Py_None);
-	else
-		x = PyObject_Hash(a->im_self);
-	if (x == -1)
-		return -1;
-	y = PyObject_Hash(a->im_func);
-	if (y == -1)
-		return -1;
-	x = x ^ y;
-	if (x == -1)
-		x = -2;
-	return x;
+    long x, y;
+    if (a->im_self == NULL)
+        x = PyObject_Hash(Py_None);
+    else
+        x = PyObject_Hash(a->im_self);
+    if (x == -1)
+        return -1;
+    y = PyObject_Hash(a->im_func);
+    if (y == -1)
+        return -1;
+    x = x ^ y;
+    if (x == -1)
+        x = -2;
+    return x;
 }
 
 static int
 method_traverse(PyMethodObject *im, visitproc visit, void *arg)
 {
-	Py_VISIT(im->im_func);
-	Py_VISIT(im->im_self);
-	return 0;
+    Py_VISIT(im->im_func);
+    Py_VISIT(im->im_self);
+    return 0;
 }
 
 static PyObject *
 method_call(PyObject *func, PyObject *arg, PyObject *kw)
 {
-	PyObject *self = PyMethod_GET_SELF(func);
-	PyObject *result;
-
-	func = PyMethod_GET_FUNCTION(func);
-	if (self == NULL) {
-		PyErr_BadInternalCall();
-		return NULL;
-	}
-	else {
-		Py_ssize_t argcount = PyTuple_Size(arg);
-		PyObject *newarg = PyTuple_New(argcount + 1);
-		int i;
-		if (newarg == NULL)
-			return NULL;
-		Py_INCREF(self);
-		PyTuple_SET_ITEM(newarg, 0, self);
-		for (i = 0; i < argcount; i++) {
-			PyObject *v = PyTuple_GET_ITEM(arg, i);
-			Py_XINCREF(v);
-			PyTuple_SET_ITEM(newarg, i+1, v);
-		}
-		arg = newarg;
-	}
-	result = PyObject_Call((PyObject *)func, arg, kw);
-	Py_DECREF(arg);
-	return result;
+    PyObject *self = PyMethod_GET_SELF(func);
+    PyObject *result;
+
+    func = PyMethod_GET_FUNCTION(func);
+    if (self == NULL) {
+        PyErr_BadInternalCall();
+        return NULL;
+    }
+    else {
+        Py_ssize_t argcount = PyTuple_Size(arg);
+        PyObject *newarg = PyTuple_New(argcount + 1);
+        int i;
+        if (newarg == NULL)
+            return NULL;
+        Py_INCREF(self);
+        PyTuple_SET_ITEM(newarg, 0, self);
+        for (i = 0; i < argcount; i++) {
+            PyObject *v = PyTuple_GET_ITEM(arg, i);
+            Py_XINCREF(v);
+            PyTuple_SET_ITEM(newarg, i+1, v);
+        }
+        arg = newarg;
+    }
+    result = PyObject_Call((PyObject *)func, arg, kw);
+    Py_DECREF(arg);
+    return result;
 }
 
 static PyObject *
 method_descr_get(PyObject *meth, PyObject *obj, PyObject *cls)
 {
-	/* Don't rebind an already bound method of a class that's not a base
-	   class of cls. */
-	if (PyMethod_GET_SELF(meth) != NULL) {
-		/* Already bound */
-		Py_INCREF(meth);
-		return meth;
-	}
-	/* Bind it to obj */
-	return PyMethod_New(PyMethod_GET_FUNCTION(meth), obj);
+    /* Don't rebind an already bound method of a class that's not a base
+       class of cls. */
+    if (PyMethod_GET_SELF(meth) != NULL) {
+        /* Already bound */
+        Py_INCREF(meth);
+        return meth;
+    }
+    /* Bind it to obj */
+    return PyMethod_New(PyMethod_GET_FUNCTION(meth), obj);
 }
 
 PyTypeObject PyMethod_Type = {
-	PyVarObject_HEAD_INIT(&PyType_Type, 0)
-	"method",
-	sizeof(PyMethodObject),
-	0,
-	(destructor)method_dealloc,		/* tp_dealloc */
-	0,					/* tp_print */
-	0,					/* tp_getattr */
-	0,					/* tp_setattr */
-	0,					/* tp_reserved */
-	(reprfunc)method_repr,			/* tp_repr */
-	0,					/* tp_as_number */
-	0,					/* tp_as_sequence */
-	0,					/* tp_as_mapping */
-	(hashfunc)method_hash,			/* tp_hash */
-	method_call,				/* tp_call */
-	0,					/* tp_str */
-	method_getattro,			/* tp_getattro */
-	PyObject_GenericSetAttr,		/* tp_setattro */
-	0,					/* tp_as_buffer */
-	Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */
-	method_doc,				/* tp_doc */
-	(traverseproc)method_traverse,		/* tp_traverse */
-	0,					/* tp_clear */
-	method_richcompare,			/* tp_richcompare */
-	offsetof(PyMethodObject, im_weakreflist), /* tp_weaklistoffset */
-	0,					/* tp_iter */
-	0,					/* tp_iternext */
-	0,					/* tp_methods */
-	method_memberlist,			/* tp_members */
-	method_getset,				/* tp_getset */
-	0,					/* tp_base */
-	0,					/* tp_dict */
-	method_descr_get,			/* tp_descr_get */
-	0,					/* tp_descr_set */
-	0,					/* tp_dictoffset */
-	0,					/* tp_init */
-	0,					/* tp_alloc */
-	method_new,				/* tp_new */
+    PyVarObject_HEAD_INIT(&PyType_Type, 0)
+    "method",
+    sizeof(PyMethodObject),
+    0,
+    (destructor)method_dealloc,                 /* tp_dealloc */
+    0,                                          /* tp_print */
+    0,                                          /* tp_getattr */
+    0,                                          /* tp_setattr */
+    0,                                          /* tp_reserved */
+    (reprfunc)method_repr,                      /* tp_repr */
+    0,                                          /* tp_as_number */
+    0,                                          /* tp_as_sequence */
+    0,                                          /* tp_as_mapping */
+    (hashfunc)method_hash,                      /* tp_hash */
+    method_call,                                /* tp_call */
+    0,                                          /* tp_str */
+    method_getattro,                            /* tp_getattro */
+    PyObject_GenericSetAttr,                    /* tp_setattro */
+    0,                                          /* tp_as_buffer */
+    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */
+    method_doc,                                 /* tp_doc */
+    (traverseproc)method_traverse,              /* tp_traverse */
+    0,                                          /* tp_clear */
+    method_richcompare,                         /* tp_richcompare */
+    offsetof(PyMethodObject, im_weakreflist), /* tp_weaklistoffset */
+    0,                                          /* tp_iter */
+    0,                                          /* tp_iternext */
+    0,                                          /* tp_methods */
+    method_memberlist,                          /* tp_members */
+    method_getset,                              /* tp_getset */
+    0,                                          /* tp_base */
+    0,                                          /* tp_dict */
+    method_descr_get,                           /* tp_descr_get */
+    0,                                          /* tp_descr_set */
+    0,                                          /* tp_dictoffset */
+    0,                                          /* tp_init */
+    0,                                          /* tp_alloc */
+    method_new,                                 /* tp_new */
 };
 
 /* Clear out the free list */
@@ -381,22 +381,22 @@ PyTypeObject PyMethod_Type = {
 int
 PyMethod_ClearFreeList(void)
 {
-	int freelist_size = numfree;
-	
-	while (free_list) {
-		PyMethodObject *im = free_list;
-		free_list = (PyMethodObject *)(im->im_self);
-		PyObject_GC_Del(im);
-		numfree--;
-	}
-	assert(numfree == 0);
-	return freelist_size;
+    int freelist_size = numfree;
+
+    while (free_list) {
+        PyMethodObject *im = free_list;
+        free_list = (PyMethodObject *)(im->im_self);
+        PyObject_GC_Del(im);
+        numfree--;
+    }
+    assert(numfree == 0);
+    return freelist_size;
 }
 
 void
 PyMethod_Fini(void)
 {
-	(void)PyMethod_ClearFreeList();
+    (void)PyMethod_ClearFreeList();
 }
 
 /* ------------------------------------------------------------------------
@@ -405,176 +405,176 @@ PyMethod_Fini(void)
 
 PyObject *
 PyInstanceMethod_New(PyObject *func) {
-	PyInstanceMethodObject *method;
-	method = PyObject_GC_New(PyInstanceMethodObject,
-				 &PyInstanceMethod_Type);
-	if (method == NULL) return NULL;
-	Py_INCREF(func);
-	method->func = func;
-	_PyObject_GC_TRACK(method);
-	return (PyObject *)method;
+    PyInstanceMethodObject *method;
+    method = PyObject_GC_New(PyInstanceMethodObject,
+                             &PyInstanceMethod_Type);
+    if (method == NULL) return NULL;
+    Py_INCREF(func);
+    method->func = func;
+    _PyObject_GC_TRACK(method);
+    return (PyObject *)method;
 }
 
 PyObject *
 PyInstanceMethod_Function(PyObject *im)
 {
-	if (!PyInstanceMethod_Check(im)) {
-		PyErr_BadInternalCall();
-		return NULL;
-	}
-	return PyInstanceMethod_GET_FUNCTION(im);
+    if (!PyInstanceMethod_Check(im)) {
+        PyErr_BadInternalCall();
+        return NULL;
+    }
+    return PyInstanceMethod_GET_FUNCTION(im);
 }
 
 #define IMO_OFF(x) offsetof(PyInstanceMethodObject, x)
 
 static PyMemberDef instancemethod_memberlist[] = {
-	{"__func__", T_OBJECT, IMO_OFF(func), READONLY|RESTRICTED,
-	 "the function (or other callable) implementing a method"},
-	{NULL}	/* Sentinel */
+    {"__func__", T_OBJECT, IMO_OFF(func), READONLY|RESTRICTED,
+     "the function (or other callable) implementing a method"},
+    {NULL}      /* Sentinel */
 };
 
 static PyObject *
 instancemethod_get_doc(PyObject *self, void *context)
 {
-	static PyObject *docstr;
-	if (docstr == NULL) {
-		docstr = PyUnicode_InternFromString("__doc__");
-		if (docstr == NULL)
-			return NULL;
-	}
-	return PyObject_GetAttr(PyInstanceMethod_GET_FUNCTION(self), docstr);
+    static PyObject *docstr;
+    if (docstr == NULL) {
+        docstr = PyUnicode_InternFromString("__doc__");
+        if (docstr == NULL)
+            return NULL;
+    }
+    return PyObject_GetAttr(PyInstanceMethod_GET_FUNCTION(self), docstr);
 }
 
 static PyGetSetDef instancemethod_getset[] = {
-	{"__doc__", (getter)instancemethod_get_doc, NULL, NULL},
-	{0}
+    {"__doc__", (getter)instancemethod_get_doc, NULL, NULL},
+    {0}
 };
 
 static PyObject *
 instancemethod_getattro(PyObject *self, PyObject *name)
 {
-	PyTypeObject *tp = self->ob_type;
-	PyObject *descr = NULL;
-
-	if (tp->tp_dict == NULL) {
-		if (PyType_Ready(tp) < 0)
-			return NULL;
-	}
-	descr = _PyType_Lookup(tp, name);
-
-	if (descr != NULL) {
-		descrgetfunc f = TP_DESCR_GET(descr->ob_type);
-		if (f != NULL)
-			return f(descr, self, (PyObject *)self->ob_type);
-		else {
-			Py_INCREF(descr);
-			return descr;
-		}
-	}
-
-	return PyObject_GetAttr(PyInstanceMethod_GET_FUNCTION(self), name);
+    PyTypeObject *tp = self->ob_type;
+    PyObject *descr = NULL;
+
+    if (tp->tp_dict == NULL) {
+        if (PyType_Ready(tp) < 0)
+            return NULL;
+    }
+    descr = _PyType_Lookup(tp, name);
+
+    if (descr != NULL) {
+        descrgetfunc f = TP_DESCR_GET(descr->ob_type);
+        if (f != NULL)
+            return f(descr, self, (PyObject *)self->ob_type);
+        else {
+            Py_INCREF(descr);
+            return descr;
+        }
+    }
+
+    return PyObject_GetAttr(PyInstanceMethod_GET_FUNCTION(self), name);
 }
 
 static void
 instancemethod_dealloc(PyObject *self) {
-	_PyObject_GC_UNTRACK(self);
-	Py_DECREF(PyInstanceMethod_GET_FUNCTION(self));
-	PyObject_GC_Del(self);
+    _PyObject_GC_UNTRACK(self);
+    Py_DECREF(PyInstanceMethod_GET_FUNCTION(self));
+    PyObject_GC_Del(self);
 }
 
 static int
 instancemethod_traverse(PyObject *self, visitproc visit, void *arg) {
-	Py_VISIT(PyInstanceMethod_GET_FUNCTION(self));
-	return 0;
+    Py_VISIT(PyInstanceMethod_GET_FUNCTION(self));
+    return 0;
 }
 
 static PyObject *
 instancemethod_call(PyObject *self, PyObject *arg, PyObject *kw)
 {
-	return PyObject_Call(PyMethod_GET_FUNCTION(self), arg, kw);
+    return PyObject_Call(PyMethod_GET_FUNCTION(self), arg, kw);
 }
 
 static PyObject *
 instancemethod_descr_get(PyObject *descr, PyObject *obj, PyObject *type) {
-	register PyObject *func = PyInstanceMethod_GET_FUNCTION(descr);
-	if (obj == NULL) {
-		Py_INCREF(func);
-		return func;
-	}
-	else
-		return PyMethod_New(func, obj);
+    register PyObject *func = PyInstanceMethod_GET_FUNCTION(descr);
+    if (obj == NULL) {
+        Py_INCREF(func);
+        return func;
+    }
+    else
+        return PyMethod_New(func, obj);
 }
 
 static PyObject *
 instancemethod_richcompare(PyObject *self, PyObject *other, int op)
 {
-	PyInstanceMethodObject *a, *b;
-	PyObject *res;
-	int eq;
-
-	if ((op != Py_EQ && op != Py_NE) ||
-	    !PyInstanceMethod_Check(self) ||
-	    !PyInstanceMethod_Check(other))
-	{
-		Py_INCREF(Py_NotImplemented);
-		return Py_NotImplemented;
-	}
-	a = (PyInstanceMethodObject *)self;
-	b = (PyInstanceMethodObject *)other;
-	eq = PyObject_RichCompareBool(a->func, b->func, Py_EQ);
-	if (eq < 0)
-		return NULL;
-	if (op == Py_EQ)
-		res = eq ? Py_True : Py_False;
-	else
-		res = eq ? Py_False : Py_True;
-	Py_INCREF(res);
-	return res;
+    PyInstanceMethodObject *a, *b;
+    PyObject *res;
+    int eq;
+
+    if ((op != Py_EQ && op != Py_NE) ||
+        !PyInstanceMethod_Check(self) ||
+        !PyInstanceMethod_Check(other))
+    {
+        Py_INCREF(Py_NotImplemented);
+        return Py_NotImplemented;
+    }
+    a = (PyInstanceMethodObject *)self;
+    b = (PyInstanceMethodObject *)other;
+    eq = PyObject_RichCompareBool(a->func, b->func, Py_EQ);
+    if (eq < 0)
+        return NULL;
+    if (op == Py_EQ)
+        res = eq ? Py_True : Py_False;
+    else
+        res = eq ? Py_False : Py_True;
+    Py_INCREF(res);
+    return res;
 }
 
 static PyObject *
 instancemethod_repr(PyObject *self)
 {
-	PyObject *func = PyInstanceMethod_Function(self);
-	PyObject *funcname = NULL , *result = NULL;
-	char *defname = "?";
-
-	if (func == NULL) {
-		PyErr_BadInternalCall();
-		return NULL;
-	}
-
-	funcname = PyObject_GetAttrString(func, "__name__");
-	if (funcname == NULL) {
-		if (!PyErr_ExceptionMatches(PyExc_AttributeError))
-			return NULL;
-		PyErr_Clear();
-	}
-	else if (!PyUnicode_Check(funcname)) {
-		Py_DECREF(funcname);
-		funcname = NULL;
-	}
-
-	result = PyUnicode_FromFormat("<instancemethod %V at %p>",
-	                              funcname, defname, self);
-
-	Py_XDECREF(funcname);
-	return result;
+    PyObject *func = PyInstanceMethod_Function(self);
+    PyObject *funcname = NULL , *result = NULL;
+    char *defname = "?";
+
+    if (func == NULL) {
+        PyErr_BadInternalCall();
+        return NULL;
+    }
+
+    funcname = PyObject_GetAttrString(func, "__name__");
+    if (funcname == NULL) {
+        if (!PyErr_ExceptionMatches(PyExc_AttributeError))
+            return NULL;
+        PyErr_Clear();
+    }
+    else if (!PyUnicode_Check(funcname)) {
+        Py_DECREF(funcname);
+        funcname = NULL;
+    }
+
+    result = PyUnicode_FromFormat("<instancemethod %V at %p>",
+                                  funcname, defname, self);
+
+    Py_XDECREF(funcname);
+    return result;
 }
 
 /*
 static long
 instancemethod_hash(PyObject *self)
 {
-	long x, y;
-	x = (long)self;
-	y = PyObject_Hash(PyInstanceMethod_GET_FUNCTION(self));
-	if (y == -1)
-		return -1;
-	x = x ^ y;
-	if (x == -1)
-		x = -2;
-	return x;
+    long x, y;
+    x = (long)self;
+    y = PyObject_Hash(PyInstanceMethod_GET_FUNCTION(self));
+    if (y == -1)
+        return -1;
+    x = x ^ y;
+    if (x == -1)
+        x = -2;
+    return x;
 }
 */
 
@@ -586,59 +586,59 @@ Bind a function to a class.");
 static PyObject *
 instancemethod_new(PyTypeObject* type, PyObject* args, PyObject *kw)
 {
-	PyObject *func;
-
-	if (!_PyArg_NoKeywords("instancemethod", kw))
-		return NULL;
-	if (!PyArg_UnpackTuple(args, "instancemethod", 1, 1, &func))
-		return NULL;
-	if (!PyCallable_Check(func)) {
-		PyErr_SetString(PyExc_TypeError,
-				"first argument must be callable");
-		return NULL;
-	}
-
-	return PyInstanceMethod_New(func);
+    PyObject *func;
+
+    if (!_PyArg_NoKeywords("instancemethod", kw))
+        return NULL;
+    if (!PyArg_UnpackTuple(args, "instancemethod", 1, 1, &func))
+        return NULL;
+    if (!PyCallable_Check(func)) {
+        PyErr_SetString(PyExc_TypeError,
+                        "first argument must be callable");
+        return NULL;
+    }
+
+    return PyInstanceMethod_New(func);
 }
 
 PyTypeObject PyInstanceMethod_Type = {
-	PyVarObject_HEAD_INIT(&PyType_Type, 0)
-	"instancemethod",			/* tp_name */
-	sizeof(PyInstanceMethodObject),		/* tp_basicsize */
-	0,					/* tp_itemsize */
-	instancemethod_dealloc,			/* tp_dealloc */
-	0,					/* tp_print */
-	0,					/* tp_getattr */
-	0,					/* tp_setattr */
-	0,					/* tp_reserved */
-	(reprfunc)instancemethod_repr,		/* tp_repr */
-	0,					/* tp_as_number */
-	0,					/* tp_as_sequence */
-	0,					/* tp_as_mapping */
-	0, /*(hashfunc)instancemethod_hash,	tp_hash  */
-	instancemethod_call,			/* tp_call */
-	0,					/* tp_str */
-	instancemethod_getattro,		/* tp_getattro */
-	PyObject_GenericSetAttr,		/* tp_setattro */
-	0,					/* tp_as_buffer */
-	Py_TPFLAGS_DEFAULT
-		| Py_TPFLAGS_HAVE_GC,		/* tp_flags */
-	instancemethod_doc,			/* tp_doc */
-	instancemethod_traverse,		/* tp_traverse */
-	0,					/* tp_clear */
-	instancemethod_richcompare,		/* tp_richcompare */
-	0,					/* tp_weaklistoffset */
-	0,					/* tp_iter */
-	0,					/* tp_iternext */
-	0,					/* tp_methods */
-	instancemethod_memberlist,		/* tp_members */
-	instancemethod_getset,			/* tp_getset */
-	0,					/* tp_base */
-	0,					/* tp_dict */
-	instancemethod_descr_get,		/* tp_descr_get */
-	0,					/* tp_descr_set */
-	0,					/* tp_dictoffset */
-	0,					/* tp_init */
-	0,					/* tp_alloc */
-	instancemethod_new,			/* tp_new */
+    PyVarObject_HEAD_INIT(&PyType_Type, 0)
+    "instancemethod",                           /* tp_name */
+    sizeof(PyInstanceMethodObject),             /* tp_basicsize */
+    0,                                          /* tp_itemsize */
+    instancemethod_dealloc,                     /* tp_dealloc */
+    0,                                          /* tp_print */
+    0,                                          /* tp_getattr */
+    0,                                          /* tp_setattr */
+    0,                                          /* tp_reserved */
+    (reprfunc)instancemethod_repr,              /* tp_repr */
+    0,                                          /* tp_as_number */
+    0,                                          /* tp_as_sequence */
+    0,                                          /* tp_as_mapping */
+    0, /*(hashfunc)instancemethod_hash,         tp_hash  */
+    instancemethod_call,                        /* tp_call */
+    0,                                          /* tp_str */
+    instancemethod_getattro,                    /* tp_getattro */
+    PyObject_GenericSetAttr,                    /* tp_setattro */
+    0,                                          /* tp_as_buffer */
+    Py_TPFLAGS_DEFAULT
+        | Py_TPFLAGS_HAVE_GC,                   /* tp_flags */
+    instancemethod_doc,                         /* tp_doc */
+    instancemethod_traverse,                    /* tp_traverse */
+    0,                                          /* tp_clear */
+    instancemethod_richcompare,                 /* tp_richcompare */
+    0,                                          /* tp_weaklistoffset */
+    0,                                          /* tp_iter */
+    0,                                          /* tp_iternext */
+    0,                                          /* tp_methods */
+    instancemethod_memberlist,                  /* tp_members */
+    instancemethod_getset,                      /* tp_getset */
+    0,                                          /* tp_base */
+    0,                                          /* tp_dict */
+    instancemethod_descr_get,                   /* tp_descr_get */
+    0,                                          /* tp_descr_set */
+    0,                                          /* tp_dictoffset */
+    0,                                          /* tp_init */
+    0,                                          /* tp_alloc */
+    instancemethod_new,                         /* tp_new */
 };