diff --git a/Lib/bsddb/dbshelve.py b/Lib/bsddb/dbshelve.py
index 87be3d1..8264f2d 100644
--- a/Lib/bsddb/dbshelve.py
+++ b/Lib/bsddb/dbshelve.py
@@ -30,11 +30,21 @@
 #------------------------------------------------------------------------
 
 import pickle
-try:
+import sys
+
+#At version 2.3 cPickle switched to using protocol instead of bin and
+#DictMixin was added
+if sys.version_info[:3] >= (2, 3, 0):
+    HIGHEST_PROTOCOL = pickle.HIGHEST_PROTOCOL
+    def _dumps(object, protocol):
+        return pickle.dumps(object, protocol=protocol)
     from UserDict import DictMixin
-except ImportError:
-    # DictMixin is new in Python 2.3
+else:
+    HIGHEST_PROTOCOL = None
+    def _dumps(object, protocol):
+        return pickle.dumps(object, bin=protocol)
     class DictMixin: pass
+
 from . import db
 
 _unspecified = object()
@@ -87,7 +97,10 @@
     def __init__(self, dbenv=None):
         self.db = db.DB(dbenv)
         self._closed = True
-        self.binary = 1
+        if HIGHEST_PROTOCOL:
+            self.protocol = HIGHEST_PROTOCOL
+        else:
+            self.protocol = 1
 
 
     def __del__(self):
@@ -114,7 +127,7 @@
 
 
     def __setitem__(self, key, value):
-        data = pickle.dumps(value, self.binary)
+        data = _dumps(value, self.protocol)
         self.db[key] = data
 
 
@@ -169,7 +182,7 @@
     # Other methods
 
     def __append(self, value, txn=None):
-        data = pickle.dumps(value, self.binary)
+        data = _dumps(value, self.protocol)
         return self.db.append(data, txn)
 
     def append(self, value, txn=None):
@@ -200,19 +213,19 @@
         return pickle.loads(data)
 
     def get_both(self, key, value, txn=None, flags=0):
-        data = pickle.dumps(value, self.binary)
+        data = _dumps(value, self.protocol)
         data = self.db.get(key, data, txn, flags)
         return pickle.loads(data)
 
 
     def cursor(self, txn=None, flags=0):
         c = DBShelfCursor(self.db.cursor(txn, flags))
-        c.binary = self.binary
+        c.protocol = self.protocol
         return c
 
 
     def put(self, key, value, txn=None, flags=0):
-        data = pickle.dumps(value, self.binary)
+        data = _dumps(value, self.protocol)
         return self.db.put(key, data, txn, flags)
 
 
@@ -252,11 +265,13 @@
     #----------------------------------------------
 
     def dup(self, flags=0):
-        return DBShelfCursor(self.dbc.dup(flags))
+        c = DBShelfCursor(self.dbc.dup(flags))
+        c.protocol = self.protocol
+        return c
 
 
     def put(self, key, value, flags=0):
-        data = pickle.dumps(value, self.binary)
+        data = _dumps(value, self.protocol)
         return self.dbc.put(key, data, flags)
 
 
@@ -274,7 +289,7 @@
         return self._extract(rec)
 
     def get_3(self, key, value, flags):
-        data = pickle.dumps(value, self.binary)
+        data = _dumps(value, self.protocol)
         rec = self.dbc.get(key, flags)
         return self._extract(rec)
 
@@ -291,7 +306,7 @@
 
 
     def get_both(self, key, value, flags=0):
-        data = pickle.dumps(value, self.binary)
+        data = _dumps(value, self.protocol)
         rec = self.dbc.get_both(key, flags)
         return self._extract(rec)
 
diff --git a/Lib/bsddb/test/test_misc.py b/Lib/bsddb/test/test_misc.py
index 15098b7..5223180 100644
--- a/Lib/bsddb/test/test_misc.py
+++ b/Lib/bsddb/test/test_misc.py
@@ -28,10 +28,10 @@
             pass
         shutil.rmtree(self.homeDir)
 
-    def test01_badpointer(self):
-        dbs = dbshelve.open(self.filename)
-        dbs.close()
-        self.assertRaises(db.DBError, dbs.get, "foo")
+##     def test01_badpointer(self):
+##         dbs = dbshelve.open(self.filename)
+##         dbs.close()
+##         self.assertRaises(db.DBError, dbs.get, "foo")
 
     def test02_db_home(self):
         env = db.DBEnv()
@@ -46,6 +46,26 @@
         rp = repr(db)
         self.assertEquals(rp, "{}")
 
+    # http://sourceforge.net/tracker/index.php?func=detail&aid=1708868&group_id=13900&atid=313900
+    #
+    # See the bug report for details.
+    #
+    # The problem was that make_key_dbt() was not allocating a copy of
+    # string keys but FREE_DBT() was always being told to free it when the
+    # database was opened with DB_THREAD.
+##     def test04_double_free_make_key_dbt(self):
+##         try:
+##             db1 = db.DB()
+##             db1.open(self.filename, None, db.DB_BTREE,
+##                      db.DB_CREATE | db.DB_THREAD)
+
+##             curs = db1.cursor()
+##             t = curs.get(b"/foo", db.DB_SET)
+##             # double free happened during exit from DBC_get
+##         finally:
+##             db1.close()
+##             os.unlink(self.filename)
+
 
 #----------------------------------------------------------------------
 
diff --git a/Lib/collections.py b/Lib/collections.py
index 70fa903..90ed776 100644
--- a/Lib/collections.py
+++ b/Lib/collections.py
@@ -1,7 +1,8 @@
-__all__ = ['deque', 'defaultdict', 'NamedTuple']
+__all__ = ['deque', 'defaultdict', 'namedtuple']
 
 from _collections import deque, defaultdict
 from operator import itemgetter as _itemgetter
+from keyword import iskeyword as _iskeyword
 import sys as _sys
 
 # For bootstrapping reasons, the collection ABCs are defined in _abcoll.py.
@@ -10,11 +11,10 @@
 import _abcoll
 __all__ += _abcoll.__all__
 
-
-def NamedTuple(typename, s, verbose=False):
+def namedtuple(typename, field_names, verbose=False):
     """Returns a new subclass of tuple with named fields.
 
-    >>> Point = NamedTuple('Point', 'x y')
+    >>> Point = namedtuple('Point', 'x y')
     >>> Point.__doc__                   # docstring for the new class
     'Point(x, y)'
     >>> p = Point(11, y=22)             # instantiate with positional args or keywords
@@ -25,19 +25,36 @@
     (11, 22)
     >>> p.x + p.y                       # fields also accessable by name
     33
-    >>> p                               # readable __repr__ with name=value style
+    >>> d = p.__asdict__()              # convert to a dictionary
+    >>> d['x']
+    11
+    >>> Point(**d)                      # convert from a dictionary
     Point(x=11, y=22)
     >>> p.__replace__('x', 100)         # __replace__() is like str.replace() but targets a named field
     Point(x=100, y=22)
-    >>> d = dict(zip(p.__fields__, p))  # use __fields__ to make a dictionary
-    >>> d['x']
-    11
 
     """
 
-    field_names = tuple(s.replace(',', ' ').split())    # names separated by spaces and/or commas
-    if not ''.join((typename,) + field_names).replace('_', '').isalnum():
-        raise ValueError('Type names and field names can only contain alphanumeric characters and underscores')
+    # Parse and validate the field names
+    if isinstance(field_names, str):
+        field_names = field_names.replace(',', ' ').split() # names separated by whitespace and/or commas
+    field_names = tuple(field_names)
+    for name in (typename,) + field_names:
+        if not name.replace('_', '').isalnum():
+            raise ValueError('Type names and field names can only contain alphanumeric characters and underscores: %r' % name)
+        if _iskeyword(name):
+            raise ValueError('Type names and field names cannot be a keyword: %r' % name)
+        if name[0].isdigit():
+            raise ValueError('Type names and field names cannot start with a number: %r' % name)
+    seen_names = set()
+    for name in field_names:
+        if name.startswith('__') and name.endswith('__'):
+            raise ValueError('Field names cannot start and end with double underscores: %r' % name)
+        if name in seen_names:
+            raise ValueError('Encountered duplicate field name: %r' % name)
+        seen_names.add(name)
+
+    # Create and fill-in the class template
     argtxt = repr(field_names).replace("'", "")[1:-1]   # tuple repr without parens or quotes
     reprtxt = ', '.join('%s=%%r' % name for name in field_names)
     template = '''class %(typename)s(tuple):
@@ -48,18 +65,31 @@
             return tuple.__new__(cls, (%(argtxt)s))
         def __repr__(self):
             return '%(typename)s(%(reprtxt)s)' %% self
-        def __replace__(self, field, value):
+        def __asdict__(self, dict=dict, zip=zip):
+            'Return a new dict mapping field names to their values'
+            return dict(zip(%(field_names)r, self))
+        def __replace__(self, field, value, dict=dict, zip=zip):
             'Return a new %(typename)s object replacing one field with a new value'
             return %(typename)s(**dict(list(zip(%(field_names)r, self)) + [(field, value)]))  \n''' % locals()
     for i, name in enumerate(field_names):
         template += '        %s = property(itemgetter(%d))\n' % (name, i)
     if verbose:
         print(template)
-    m = dict(itemgetter=_itemgetter)
-    exec(template, m)
-    result = m[typename]
+
+    # Execute the template string in a temporary namespace
+    namespace = dict(itemgetter=_itemgetter)
+    try:
+        exec(template, namespace)
+    except SyntaxError as e:
+        raise SyntaxError(e.message + ':\n' + template)
+    result = namespace[typename]
+
+    # For pickling to work, the __module__ variable needs to be set to the frame
+    # where the named tuple is created.  Bypass this step in enviroments where
+    # sys._getframe is not defined (Jython for example).
     if hasattr(_sys, '_getframe'):
         result.__module__ = _sys._getframe(1).f_globals['__name__']
+
     return result
 
 
@@ -69,10 +99,10 @@
 if __name__ == '__main__':
     # verify that instances can be pickled
     from pickle import loads, dumps
-    Point = NamedTuple('Point', 'x, y', True)
+    Point = namedtuple('Point', 'x, y', True)
     p = Point(x=10, y=20)
     assert p == loads(dumps(p))
 
     import doctest
-    TestResults = NamedTuple('TestResults', 'failed attempted')
+    TestResults = namedtuple('TestResults', 'failed attempted')
     print(TestResults(*doctest.testmod()))
diff --git a/Lib/ctypes/__init__.py b/Lib/ctypes/__init__.py
index cc05e97..e1c9d84 100644
--- a/Lib/ctypes/__init__.py
+++ b/Lib/ctypes/__init__.py
@@ -21,19 +21,12 @@
 
 DEFAULT_MODE = RTLD_LOCAL
 if _os.name == "posix" and _sys.platform == "darwin":
-    import gestalt
-
-    # gestalt.gestalt("sysv") returns the version number of the
-    # currently active system file as BCD.
-    # On OS X 10.4.6 -> 0x1046
-    # On OS X 10.2.8 -> 0x1028
-    # See also http://www.rgaros.nl/gestalt/
-    #
     # On OS X 10.3, we use RTLD_GLOBAL as default mode
     # because RTLD_LOCAL does not work at least on some
-    # libraries.
+    # libraries.  OS X 10.3 is Darwin 7, so we check for
+    # that.
 
-    if gestalt.gestalt("sysv") < 0x1040:
+    if int(_os.uname()[2].split('.')[0]) < 8:
         DEFAULT_MODE = RTLD_GLOBAL
 
 from _ctypes import FUNCFLAG_CDECL as _FUNCFLAG_CDECL, \
diff --git a/Lib/decimal.py b/Lib/decimal.py
index cdb88bc..faf9bf7 100644
--- a/Lib/decimal.py
+++ b/Lib/decimal.py
@@ -562,20 +562,46 @@
         # tuple/list conversion (possibly from as_tuple())
         if isinstance(value, (list,tuple)):
             if len(value) != 3:
-                raise ValueError('Invalid arguments')
-            if value[0] not in (0,1):
-                raise ValueError('Invalid sign')
-            for digit in value[1]:
-                if not isinstance(digit, int) or digit < 0:
-                    raise ValueError("The second value in the tuple must be "
-                                "composed of non negative integer elements.")
+                raise ValueError('Invalid tuple size in creation of Decimal '
+                                 'from list or tuple.  The list or tuple '
+                                 'should have exactly three elements.')
+            # process sign.  The isinstance test rejects floats
+            if not (isinstance(value[0], int) and value[0] in (0,1)):
+                raise ValueError("Invalid sign.  The first value in the tuple "
+                                 "should be an integer; either 0 for a "
+                                 "positive number or 1 for a negative number.")
             self._sign = value[0]
-            self._int  = tuple(value[1])
-            if value[2] in ('F','n','N'):
+            if value[2] == 'F':
+                # infinity: value[1] is ignored
+                self._int = (0,)
                 self._exp = value[2]
                 self._is_special = True
             else:
-                self._exp  = int(value[2])
+                # process and validate the digits in value[1]
+                digits = []
+                for digit in value[1]:
+                    if isinstance(digit, int) and 0 <= digit <= 9:
+                        # skip leading zeros
+                        if digits or digit != 0:
+                            digits.append(digit)
+                    else:
+                        raise ValueError("The second value in the tuple must "
+                                         "be composed of integers in the range "
+                                         "0 through 9.")
+                if value[2] in ('n', 'N'):
+                    # NaN: digits form the diagnostic
+                    self._int = tuple(digits)
+                    self._exp = value[2]
+                    self._is_special = True
+                elif isinstance(value[2], int):
+                    # finite number: digits give the coefficient
+                    self._int = tuple(digits or [0])
+                    self._exp = value[2]
+                    self._is_special = False
+                else:
+                    raise ValueError("The third value in the tuple must "
+                                     "be an integer, or one of the "
+                                     "strings 'F', 'n', 'N'.")
             return self
 
         if isinstance(value, float):
@@ -679,14 +705,11 @@
         return 0
 
     def __bool__(self):
-        """return True if the number is non-zero.
+        """Return True if self is nonzero; otherwise return False.
 
-        False if self == 0
-        True if self != 0
+        NaNs and infinities are considered nonzero.
         """
-        if self._is_special:
-            return True
-        return sum(self._int) != 0
+        return self._is_special or self._int[0] != 0
 
     def __cmp__(self, other):
         other = _convert_other(other)
@@ -2252,15 +2275,18 @@
         return ans
 
     def same_quantum(self, other):
-        """Test whether self and other have the same exponent.
+        """Return True if self and other have the same exponent; otherwise
+        return False.
 
-        same as self._exp == other._exp, except NaN == sNaN
+        If either operand is a special value, the following rules are used:
+           * return True if both operands are infinities
+           * return True if both operands are NaNs
+           * otherwise, return False.
         """
+        other = _convert_other(other, raiseit=True)
         if self._is_special or other._is_special:
-            if self._isnan() or other._isnan():
-                return self._isnan() and other._isnan() and True
-            if self._isinfinity() or other._isinfinity():
-                return self._isinfinity() and other._isinfinity() and True
+            return (self.is_nan() and other.is_nan() or
+                    self.is_infinite() and other.is_infinite())
         return self._exp == other._exp
 
     def _rescale(self, exp, rounding):
@@ -2743,84 +2769,60 @@
         return ans
 
     def is_canonical(self):
-        """Returns 1 if self is canonical; otherwise returns 0."""
-        return Dec_p1
+        """Return True if self is canonical; otherwise return False.
+
+        Currently, the encoding of a Decimal instance is always
+        canonical, so this method returns True for any Decimal.
+        """
+        return True
 
     def is_finite(self):
-        """Returns 1 if self is finite, otherwise returns 0.
+        """Return True if self is finite; otherwise return False.
 
-        For it to be finite, it must be neither infinite nor a NaN.
+        A Decimal instance is considered finite if it is neither
+        infinite nor a NaN.
         """
-        if self._is_special:
-            return Dec_0
-        else:
-            return Dec_p1
+        return not self._is_special
 
     def is_infinite(self):
-        """Returns 1 if self is an Infinite, otherwise returns 0."""
-        if self._isinfinity():
-            return Dec_p1
-        else:
-            return Dec_0
+        """Return True if self is infinite; otherwise return False."""
+        return self._exp == 'F'
 
     def is_nan(self):
-        """Returns 1 if self is qNaN or sNaN, otherwise returns 0."""
-        if self._isnan():
-            return Dec_p1
-        else:
-            return Dec_0
+        """Return True if self is a qNaN or sNaN; otherwise return False."""
+        return self._exp in ('n', 'N')
 
     def is_normal(self, context=None):
-        """Returns 1 if self is a normal number, otherwise returns 0."""
-        if self._is_special:
-            return Dec_0
-        if not self:
-            return Dec_0
+        """Return True if self is a normal number; otherwise return False."""
+        if self._is_special or not self:
+            return False
         if context is None:
             context = getcontext()
-        if context.Emin <= self.adjusted() <= context.Emax:
-            return Dec_p1
-        else:
-            return Dec_0
+        return context.Emin <= self.adjusted() <= context.Emax
 
     def is_qnan(self):
-        """Returns 1 if self is a quiet NaN, otherwise returns 0."""
-        if self._isnan() == 1:
-            return Dec_p1
-        else:
-            return Dec_0
+        """Return True if self is a quiet NaN; otherwise return False."""
+        return self._exp == 'n'
 
     def is_signed(self):
-        """Returns 1 if self is negative, otherwise returns 0."""
-        return Decimal(self._sign)
+        """Return True if self is negative; otherwise return False."""
+        return self._sign == 1
 
     def is_snan(self):
-        """Returns 1 if self is a signaling NaN, otherwise returns 0."""
-        if self._isnan() == 2:
-            return Dec_p1
-        else:
-            return Dec_0
+        """Return True if self is a signaling NaN; otherwise return False."""
+        return self._exp == 'N'
 
     def is_subnormal(self, context=None):
-        """Returns 1 if self is subnormal, otherwise returns 0."""
-        if self._is_special:
-            return Dec_0
-        if not self:
-            return Dec_0
+        """Return True if self is subnormal; otherwise return False."""
+        if self._is_special or not self:
+            return False
         if context is None:
             context = getcontext()
-
-        r = self._exp + len(self._int)
-        if r <= context.Emin:
-            return Dec_p1
-        return Dec_0
+        return self.adjusted() < context.Emin
 
     def is_zero(self):
-        """Returns 1 if self is a zero, otherwise returns 0."""
-        if self:
-            return Dec_0
-        else:
-            return Dec_p1
+        """Return True if self is a zero; otherwise return False."""
+        return not self._is_special and self._int[0] == 0
 
     def _ln_exp_bound(self):
         """Compute a lower bound for the adjusted exponent of self.ln().
@@ -3883,138 +3885,145 @@
         return a.fma(b, c, context=self)
 
     def is_canonical(self, a):
-        """Returns 1 if the operand is canonical; otherwise returns 0.
+        """Return True if the operand is canonical; otherwise return False.
+
+        Currently, the encoding of a Decimal instance is always
+        canonical, so this method returns True for any Decimal.
 
         >>> ExtendedContext.is_canonical(Decimal('2.50'))
-        Decimal("1")
+        True
         """
-        return Dec_p1
+        return a.is_canonical()
 
     def is_finite(self, a):
-        """Returns 1 if the operand is finite, otherwise returns 0.
+        """Return True if the operand is finite; otherwise return False.
 
-        For it to be finite, it must be neither infinite nor a NaN.
+        A Decimal instance is considered finite if it is neither
+        infinite nor a NaN.
 
         >>> ExtendedContext.is_finite(Decimal('2.50'))
-        Decimal("1")
+        True
         >>> ExtendedContext.is_finite(Decimal('-0.3'))
-        Decimal("1")
+        True
         >>> ExtendedContext.is_finite(Decimal('0'))
-        Decimal("1")
+        True
         >>> ExtendedContext.is_finite(Decimal('Inf'))
-        Decimal("0")
+        False
         >>> ExtendedContext.is_finite(Decimal('NaN'))
-        Decimal("0")
+        False
         """
         return a.is_finite()
 
     def is_infinite(self, a):
-        """Returns 1 if the operand is an Infinite, otherwise returns 0.
+        """Return True if the operand is infinite; otherwise return False.
 
         >>> ExtendedContext.is_infinite(Decimal('2.50'))
-        Decimal("0")
+        False
         >>> ExtendedContext.is_infinite(Decimal('-Inf'))
-        Decimal("1")
+        True
         >>> ExtendedContext.is_infinite(Decimal('NaN'))
-        Decimal("0")
+        False
         """
         return a.is_infinite()
 
     def is_nan(self, a):
-        """Returns 1 if the operand is qNaN or sNaN, otherwise returns 0.
+        """Return True if the operand is a qNaN or sNaN;
+        otherwise return False.
 
         >>> ExtendedContext.is_nan(Decimal('2.50'))
-        Decimal("0")
+        False
         >>> ExtendedContext.is_nan(Decimal('NaN'))
-        Decimal("1")
+        True
         >>> ExtendedContext.is_nan(Decimal('-sNaN'))
-        Decimal("1")
+        True
         """
         return a.is_nan()
 
     def is_normal(self, a):
-        """Returns 1 if the operand is a normal number, otherwise returns 0.
+        """Return True if the operand is a normal number;
+        otherwise return False.
 
         >>> c = ExtendedContext.copy()
         >>> c.Emin = -999
         >>> c.Emax = 999
         >>> c.is_normal(Decimal('2.50'))
-        Decimal("1")
+        True
         >>> c.is_normal(Decimal('0.1E-999'))
-        Decimal("0")
+        False
         >>> c.is_normal(Decimal('0.00'))
-        Decimal("0")
+        False
         >>> c.is_normal(Decimal('-Inf'))
-        Decimal("0")
+        False
         >>> c.is_normal(Decimal('NaN'))
-        Decimal("0")
+        False
         """
         return a.is_normal(context=self)
 
     def is_qnan(self, a):
-        """Returns 1 if the operand is a quiet NaN, otherwise returns 0.
+        """Return True if the operand is a quiet NaN; otherwise return False.
 
         >>> ExtendedContext.is_qnan(Decimal('2.50'))
-        Decimal("0")
+        False
         >>> ExtendedContext.is_qnan(Decimal('NaN'))
-        Decimal("1")
+        True
         >>> ExtendedContext.is_qnan(Decimal('sNaN'))
-        Decimal("0")
+        False
         """
         return a.is_qnan()
 
     def is_signed(self, a):
-        """Returns 1 if the operand is negative, otherwise returns 0.
+        """Return True if the operand is negative; otherwise return False.
 
         >>> ExtendedContext.is_signed(Decimal('2.50'))
-        Decimal("0")
+        False
         >>> ExtendedContext.is_signed(Decimal('-12'))
-        Decimal("1")
+        True
         >>> ExtendedContext.is_signed(Decimal('-0'))
-        Decimal("1")
+        True
         """
         return a.is_signed()
 
     def is_snan(self, a):
-        """Returns 1 if the operand is a signaling NaN, otherwise returns 0.
+        """Return True if the operand is a signaling NaN;
+        otherwise return False.
 
         >>> ExtendedContext.is_snan(Decimal('2.50'))
-        Decimal("0")
+        False
         >>> ExtendedContext.is_snan(Decimal('NaN'))
-        Decimal("0")
+        False
         >>> ExtendedContext.is_snan(Decimal('sNaN'))
-        Decimal("1")
+        True
         """
         return a.is_snan()
 
     def is_subnormal(self, a):
-        """Returns 1 if the operand is subnormal, otherwise returns 0.
+        """Return True if the operand is subnormal; otherwise return False.
 
         >>> c = ExtendedContext.copy()
         >>> c.Emin = -999
         >>> c.Emax = 999
         >>> c.is_subnormal(Decimal('2.50'))
-        Decimal("0")
+        False
         >>> c.is_subnormal(Decimal('0.1E-999'))
-        Decimal("1")
+        True
         >>> c.is_subnormal(Decimal('0.00'))
-        Decimal("0")
+        False
         >>> c.is_subnormal(Decimal('-Inf'))
-        Decimal("0")
+        False
         >>> c.is_subnormal(Decimal('NaN'))
-        Decimal("0")
+        False
         """
         return a.is_subnormal(context=self)
 
     def is_zero(self, a):
-        """Returns 1 if the operand is a zero, otherwise returns 0.
+        """Return True if the operand is a zero; otherwise return False.
 
         >>> ExtendedContext.is_zero(Decimal('0'))
-        Decimal("1")
+        True
         >>> ExtendedContext.is_zero(Decimal('2.50'))
-        Decimal("0")
+        False
         >>> ExtendedContext.is_zero(Decimal('-0E+2'))
-        Decimal("1")
+        True
         """
         return a.is_zero()
 
@@ -4937,7 +4946,7 @@
             c = _div_nearest(c, 10**-k)
 
         log_d = _ilog(c, M) # error < 5 + 22 = 27
-        log_10 = _ilog(10*M, M) # error < 15
+        log_10 = _log10_digits(p) # error < 1
         log_d = _div_nearest(log_d*M, log_10)
         log_tenpower = f*M # exact
     else:
@@ -4975,24 +4984,58 @@
         # p <= 0: just approximate the whole thing by 0; error < 2.31
         log_d = 0
 
-    # compute approximation to 10**p*f*log(10), with error < 17
+    # compute approximation to f*10**p*log(10), with error < 11.
     if f:
-        sign_f = [-1, 1][f > 0]
-        if p >= 0:
-            M = 10**p * abs(f)
-        else:
-            M = _div_nearest(abs(f), 10**-p) # M = 10**p*|f|, error <= 0.5
-
-        if M:
-            f_log_ten = sign_f*_ilog(10*M, M)   # M*log(10), error <= 1.2 + 15 < 17
+        extra = len(str(abs(f)))-1
+        if p + extra >= 0:
+            # error in f * _log10_digits(p+extra) < |f| * 1 = |f|
+            # after division, error < |f|/10**extra + 0.5 < 10 + 0.5 < 11
+            f_log_ten = _div_nearest(f*_log10_digits(p+extra), 10**extra)
         else:
             f_log_ten = 0
     else:
         f_log_ten = 0
 
-    # error in sum < 17+27 = 44; error after division < 0.44 + 0.5 < 1
+    # error in sum < 11+27 = 38; error after division < 0.38 + 0.5 < 1
     return _div_nearest(f_log_ten + log_d, 100)
 
+class _Log10Memoize(object):
+    """Class to compute, store, and allow retrieval of, digits of the
+    constant log(10) = 2.302585....  This constant is needed by
+    Decimal.ln, Decimal.log10, Decimal.exp and Decimal.__pow__."""
+    def __init__(self):
+        self.digits = "23025850929940456840179914546843642076011014886"
+
+    def getdigits(self, p):
+        """Given an integer p >= 0, return floor(10**p)*log(10).
+
+        For example, self.getdigits(3) returns 2302.
+        """
+        # digits are stored as a string, for quick conversion to
+        # integer in the case that we've already computed enough
+        # digits; the stored digits should always be correct
+        # (truncated, not rounded to nearest).
+        if p < 0:
+            raise ValueError("p should be nonnegative")
+
+        if p >= len(self.digits):
+            # compute p+3, p+6, p+9, ... digits; continue until at
+            # least one of the extra digits is nonzero
+            extra = 3
+            while True:
+                # compute p+extra digits, correct to within 1ulp
+                M = 10**(p+extra+2)
+                digits = str(_div_nearest(_ilog(10*M, M), 100))
+                if digits[-extra:] != '0'*extra:
+                    break
+                extra += 3
+            # keep all reliable digits so far; remove trailing zeros
+            # and next nonzero digit
+            self.digits = digits.rstrip('0')[:-1]
+        return int(self.digits[:p+1])
+
+_log10_digits = _Log10Memoize().getdigits
+
 def _iexp(x, M, L=8):
     """Given integers x and M, M > 0, such that x/M is small in absolute
     value, compute an integer approximation to M*exp(x/M).  For 0 <=
@@ -5034,7 +5077,7 @@
     """Compute an approximation to exp(c*10**e), with p decimal places of
     precision.
 
-    Returns d, f such that:
+    Returns integers d, f such that:
 
       10**(p-1) <= d <= 10**p, and
       (d-1)*10**f < exp(c*10**e) < (d+1)*10**f
@@ -5047,19 +5090,18 @@
     # we'll call iexp with M = 10**(p+2), giving p+3 digits of precision
     p += 2
 
-    # compute log10 with extra precision = adjusted exponent of c*10**e
+    # compute log(10) with extra precision = adjusted exponent of c*10**e
     extra = max(0, e + len(str(c)) - 1)
     q = p + extra
-    log10 = _dlog(10, 0, q)  # error <= 1
 
-    # compute quotient c*10**e/(log10/10**q) = c*10**(e+q)/log10,
+    # compute quotient c*10**e/(log(10)) = c*10**(e+q)/(log(10)*10**q),
     # rounding down
     shift = e+q
     if shift >= 0:
         cshift = c*10**shift
     else:
         cshift = c//10**-shift
-    quot, rem = divmod(cshift, log10)
+    quot, rem = divmod(cshift, _log10_digits(q))
 
     # reduce remainder back to original precision
     rem = _div_nearest(rem, 10**extra)
diff --git a/Lib/httplib.py b/Lib/httplib.py
index 320bdf3..e891883 100644
--- a/Lib/httplib.py
+++ b/Lib/httplib.py
@@ -527,7 +527,7 @@
 
     def read(self, amt=None):
         if self.fp is None:
-            return ""
+            return b""
 
         if self.chunked:
             return self._read_chunked(amt)
@@ -553,7 +553,8 @@
         s = self.fp.read(amt)
         if self.length is not None:
             self.length -= len(s)
-
+            if not self.length:
+                self.close()
         return s
 
     def _read_chunked(self, amt):
@@ -595,7 +596,7 @@
         ### note: we shouldn't have any trailers!
         while True:
             line = self.fp.readline()
-            if line == "\r\n":
+            if line == b"\r\n":
                 break
 
         # we read everything; close the "file"
diff --git a/Lib/idlelib/AutoComplete.py b/Lib/idlelib/AutoComplete.py
index b187741..b2b1657 100644
--- a/Lib/idlelib/AutoComplete.py
+++ b/Lib/idlelib/AutoComplete.py
@@ -27,7 +27,7 @@
 
     menudefs = [
         ('edit', [
-            ("Show completions", "<<force-open-completions>>"),
+            ("Show Completions", "<<force-open-completions>>"),
         ])
     ]
 
diff --git a/Lib/idlelib/AutoCompleteWindow.py b/Lib/idlelib/AutoCompleteWindow.py
index 785979e..ca9109b 100644
--- a/Lib/idlelib/AutoCompleteWindow.py
+++ b/Lib/idlelib/AutoCompleteWindow.py
@@ -283,20 +283,9 @@
             self._selection_changed()
             return "break"
 
-        elif keysym == "Return" and not state:
-            # If start is a prefix of the selection, or there was an indication
-            # that the user used the completion window, put the selected
-            # completion in the text, and close the list.
-            # Otherwise, close the window and let the event through.
-            cursel = int(self.listbox.curselection()[0])
-            if self.completions[cursel][:len(self.start)] == self.start or \
-               self.userwantswindow:
-                self._change_start(self.completions[cursel])
-                self.hide_window()
-                return "break"
-            else:
-                self.hide_window()
-                return
+        elif keysym == "Return":
+            self.hide_window()
+            return
 
         elif (self.mode == COMPLETE_ATTRIBUTES and keysym in
               ("period", "space", "parenleft", "parenright", "bracketleft",
diff --git a/Lib/idlelib/EditorWindow.py b/Lib/idlelib/EditorWindow.py
index a0a7b47..0cd668a 100644
--- a/Lib/idlelib/EditorWindow.py
+++ b/Lib/idlelib/EditorWindow.py
@@ -386,7 +386,7 @@
 
     def help_dialog(self, event=None):
         fn=os.path.join(os.path.abspath(os.path.dirname(__file__)),'help.txt')
-        textView.TextViewer(self.top,'Help',fn)
+        textView.view_file(self.top,'Help',fn)
 
     def python_docs(self, event=None):
         if sys.platform[:3] == 'win':
@@ -408,6 +408,7 @@
 
     def paste(self,event):
         self.text.event_generate("<<Paste>>")
+        self.text.see("insert")
         return "break"
 
     def select_all(self, event=None):
@@ -549,7 +550,8 @@
 
     def close_hook(self):
         if self.flist:
-            self.flist.close_edit(self)
+            self.flist.unregister_maybe_terminate(self)
+            self.flist = None
 
     def set_close_hook(self, close_hook):
         self.close_hook = close_hook
@@ -828,22 +830,21 @@
         if self.io.filename:
             self.update_recent_files_list(new_file=self.io.filename)
         WindowList.unregister_callback(self.postwindowsmenu)
-        if self.close_hook:
-            self.close_hook()
-        self.flist = None
-        colorizing = 0
         self.unload_extensions()
-        self.io.close(); self.io = None
-        self.undo = None # XXX
+        self.io.close()
+        self.io = None
+        self.undo = None
         if self.color:
-            colorizing = self.color.colorizing
-            doh = colorizing and self.top
-            self.color.close(doh) # Cancel colorization
+            self.color.close(False)
+            self.color = None
         self.text = None
         self.tkinter_vars = None
-        self.per.close(); self.per = None
-        if not colorizing:
-            self.top.destroy()
+        self.per.close()
+        self.per = None
+        self.top.destroy()
+        if self.close_hook:
+            # unless override: unregister from flist, terminate if last window
+            self.close_hook()
 
     def load_extensions(self):
         self.extensions = {}
@@ -1501,6 +1502,7 @@
         filename = None
     edit = EditorWindow(root=root, filename=filename)
     edit.set_close_hook(root.quit)
+    edit.text.bind("<<close-all-windows>>", edit.close_event)
     root.mainloop()
     root.destroy()
 
diff --git a/Lib/idlelib/FileList.py b/Lib/idlelib/FileList.py
index 2f5053f..53e30b4 100644
--- a/Lib/idlelib/FileList.py
+++ b/Lib/idlelib/FileList.py
@@ -55,7 +55,7 @@
                 break
         return "break"
 
-    def close_edit(self, edit):
+    def unregister_maybe_terminate(self, edit):
         try:
             key = self.inversedict[edit]
         except KeyError:
diff --git a/Lib/idlelib/IOBinding.py b/Lib/idlelib/IOBinding.py
index b970dba..b4de84e 100644
--- a/Lib/idlelib/IOBinding.py
+++ b/Lib/idlelib/IOBinding.py
@@ -485,13 +485,23 @@
             self.text.insert("end-1c", "\n")
 
     def print_window(self, event):
+        m = tkMessageBox.Message(
+            title="Print",
+            message="Print to Default Printer",
+            icon=tkMessageBox.QUESTION,
+            type=tkMessageBox.OKCANCEL,
+            default=tkMessageBox.OK,
+            master=self.text)
+        reply = m.show()
+        if reply != tkMessageBox.OK:
+            self.text.focus_set()
+            return "break"
         tempfilename = None
         saved = self.get_saved()
         if saved:
             filename = self.filename
         # shell undo is reset after every prompt, looks saved, probably isn't
         if not saved or filename is None:
-            # XXX KBK 08Jun03 Wouldn't it be better to ask the user to save?
             (tfd, tempfilename) = tempfile.mkstemp(prefix='IDLE_tmp_')
             filename = tempfilename
             os.close(tfd)
diff --git a/Lib/idlelib/NEWS.txt b/Lib/idlelib/NEWS.txt
index 460b5b5..0966152 100644
--- a/Lib/idlelib/NEWS.txt
+++ b/Lib/idlelib/NEWS.txt
@@ -30,6 +30,24 @@
 
 *Release date: XX-XXX-200X*  UNRELEASED, but merged into 3.0a1
 
+- tabpage.py updated: tabbedPages.py now supports multiple dynamic rows
+  of tabs.  Patch 1612746 Tal Einat.
+
+- Add confirmation dialog before printing.  Patch 1717170 Tal Einat.
+
+- Show paste position if > 80 col.  Patch 1659326 Tal Einat.
+
+- Update cursor color without restarting.  Patch 1725576 Tal Einat.
+
+- Allow keyboard interrupt only when user code is executing in subprocess.
+  Patch 1225 Tal Einat (reworked from IDLE-Spoon).
+
+- configDialog cleanup. Patch 1730217 Tal Einat.
+
+- textView cleanup. Patch 1718043 Tal Einat.
+
+- Clean up EditorWindow close.
+
 - Corrected some bugs in AutoComplete.  Also, Page Up/Down in ACW implemented;
   mouse and cursor selection in ACWindow implemented; double Tab inserts
   current selection and closes ACW (similar to double-click and Return); scroll
@@ -51,6 +69,8 @@
 - Bug #813342: Start the IDLE subprocess with -Qnew if the parent
   is started with that option.
 
+- Honor the "Cancel" action in the save dialog (Debian bug #299092)
+
 - Some syntax errors were being caught by tokenize during the tabnanny
   check, resulting in obscure error messages.  Do the syntax check
   first.  Bug 1562716, 1562719
diff --git a/Lib/idlelib/PyShell.py b/Lib/idlelib/PyShell.py
index 3f9f567..097818f 100644
--- a/Lib/idlelib/PyShell.py
+++ b/Lib/idlelib/PyShell.py
@@ -296,9 +296,6 @@
             "stdout": idleConf.GetHighlight(theme, "stdout"),
             "stderr": idleConf.GetHighlight(theme, "stderr"),
             "console": idleConf.GetHighlight(theme, "console"),
-            ### KBK 10Aug07: None tag doesn't seem to serve a purpose and
-            ### breaks in py3k.  Comment out for now.
-            #None: idleConf.GetHighlight(theme, "normal"),
         })
 
 class ModifiedUndoDelegator(UndoDelegator):
diff --git a/Lib/idlelib/WidgetRedirector.py b/Lib/idlelib/WidgetRedirector.py
index 459fea7..3df5a9a 100644
--- a/Lib/idlelib/WidgetRedirector.py
+++ b/Lib/idlelib/WidgetRedirector.py
@@ -1,17 +1,38 @@
 from Tkinter import *
 
-
 class WidgetRedirector:
 
-    """Support for redirecting arbitrary widget subcommands."""
+    """Support for redirecting arbitrary widget subcommands.
 
+    Some Tk operations don't normally pass through Tkinter.  For example, if a
+    character is inserted into a Text widget by pressing a key, a default Tk
+    binding to the widget's 'insert' operation is activated, and the Tk library
+    processes the insert without calling back into Tkinter.
+
+    Although a binding to <Key> could be made via Tkinter, what we really want
+    to do is to hook the Tk 'insert' operation itself.
+
+    When a widget is instantiated, a Tcl command is created whose name is the
+    same as the pathname widget._w.  This command is used to invoke the various
+    widget operations, e.g. insert (for a Text widget). We are going to hook
+    this command and provide a facility ('register') to intercept the widget
+    operation.
+
+    In IDLE, the function being registered provides access to the top of a
+    Percolator chain.  At the bottom of the chain is a call to the original
+    Tk widget operation.
+
+    """
     def __init__(self, widget):
-        self.dict = {}
-        self.widget = widget
-        self.tk = tk = widget.tk
-        w = widget._w
+        self._operations = {}
+        self.widget = widget            # widget instance
+        self.tk = tk = widget.tk        # widget's root
+        w = widget._w                   # widget's (full) Tk pathname
         self.orig = w + "_orig"
+        # Rename the Tcl command within Tcl:
         tk.call("rename", w, self.orig)
+        # Create a new Tcl command whose name is the widget's pathname, and
+        # whose action is to dispatch on the operation passed to the widget:
         tk.createcommand(w, self.dispatch)
 
     def __repr__(self):
@@ -19,74 +40,87 @@
                                              self.widget._w)
 
     def close(self):
-        for name in list(self.dict.keys()):
-            self.unregister(name)
+        for operation in list(self._operations):
+            self.unregister(operation)
         widget = self.widget; del self.widget
         orig = self.orig; del self.orig
         tk = widget.tk
         w = widget._w
         tk.deletecommand(w)
+        # restore the original widget Tcl command:
         tk.call("rename", orig, w)
 
-    def register(self, name, function):
-        if name in self.dict:
-            previous = dict[name]
-        else:
-            previous = OriginalCommand(self, name)
-        self.dict[name] = function
-        setattr(self.widget, name, function)
-        return previous
+    def register(self, operation, function):
+        self._operations[operation] = function
+        setattr(self.widget, operation, function)
+        return OriginalCommand(self, operation)
 
-    def unregister(self, name):
-        if name in self.dict:
-            function = self.dict[name]
-            del self.dict[name]
-            if hasattr(self.widget, name):
-                delattr(self.widget, name)
+    def unregister(self, operation):
+        if operation in self._operations:
+            function = self._operations[operation]
+            del self._operations[operation]
+            if hasattr(self.widget, operation):
+                delattr(self.widget, operation)
             return function
         else:
             return None
 
-    def dispatch(self, cmd, *args):
-        m = self.dict.get(cmd)
+    def dispatch(self, operation, *args):
+        '''Callback from Tcl which runs when the widget is referenced.
+
+        If an operation has been registered in self._operations, apply the
+        associated function to the args passed into Tcl. Otherwise, pass the
+        operation through to Tk via the original Tcl function.
+
+        Note that if a registered function is called, the operation is not
+        passed through to Tk.  Apply the function returned by self.register()
+        to *args to accomplish that.  For an example, see ColorDelegator.py.
+
+        '''
+        m = self._operations.get(operation)
         try:
             if m:
                 return m(*args)
             else:
-                return self.tk.call((self.orig, cmd) + args)
+                return self.tk.call((self.orig, operation) + args)
         except TclError:
             return ""
 
 
 class OriginalCommand:
 
-    def __init__(self, redir, name):
+    def __init__(self, redir, operation):
         self.redir = redir
-        self.name = name
+        self.operation = operation
         self.tk = redir.tk
         self.orig = redir.orig
         self.tk_call = self.tk.call
-        self.orig_and_name = (self.orig, self.name)
+        self.orig_and_operation = (self.orig, self.operation)
 
     def __repr__(self):
-        return "OriginalCommand(%r, %r)" % (self.redir, self.name)
+        return "OriginalCommand(%r, %r)" % (self.redir, self.operation)
 
     def __call__(self, *args):
-        return self.tk_call(self.orig_and_name + args)
+        return self.tk_call(self.orig_and_operation + args)
 
 
 def main():
     root = Tk()
+    root.wm_protocol("WM_DELETE_WINDOW", root.quit)
     text = Text()
     text.pack()
     text.focus_set()
     redir = WidgetRedirector(text)
-    global orig_insert
+    global previous_tcl_fcn
     def my_insert(*args):
         print("insert", args)
-        orig_insert(*args)
-    orig_insert = redir.register("insert", my_insert)
+        previous_tcl_fcn(*args)
+    previous_tcl_fcn = redir.register("insert", my_insert)
     root.mainloop()
+    redir.unregister("insert")  # runs after first 'close window'
+    redir.close()
+    root.mainloop()
+    root.destroy()
 
 if __name__ == "__main__":
     main()
diff --git a/Lib/idlelib/aboutDialog.py b/Lib/idlelib/aboutDialog.py
index e0a6558..43a1313 100644
--- a/Lib/idlelib/aboutDialog.py
+++ b/Lib/idlelib/aboutDialog.py
@@ -111,45 +111,31 @@
         idle_credits_b.pack(side=LEFT, padx=10, pady=10)
 
     def ShowLicense(self):
-        self.display_printer_text(license, 'About - License')
+        self.display_printer_text('About - License', license)
 
     def ShowCopyright(self):
-        self.display_printer_text(copyright, 'About - Copyright')
+        self.display_printer_text('About - Copyright', copyright)
 
     def ShowPythonCredits(self):
-        self.display_printer_text(credits, 'About - Python Credits')
+        self.display_printer_text('About - Python Credits', credits)
 
     def ShowIDLECredits(self):
-        self.ViewFile('About - Credits','CREDITS.txt')
+        self.display_file_text('About - Credits', 'CREDITS.txt', 'iso-8859-1')
 
     def ShowIDLEAbout(self):
-        self.ViewFile('About - Readme', 'README.txt')
+        self.display_file_text('About - Readme', 'README.txt')
 
     def ShowIDLENEWS(self):
-        self.ViewFile('About - NEWS', 'NEWS.txt')
+        self.display_file_text('About - NEWS', 'NEWS.txt')
 
-    def display_printer_text(self, printer, title):
+    def display_printer_text(self, title, printer):
         printer._Printer__setup()
-        data = '\n'.join(printer._Printer__lines)
-        textView.TextViewer(self, title, None, data)
+        text = '\n'.join(printer._Printer__lines)
+        textView.view_text(self, title, text)
 
-    def ViewFile(self, viewTitle, viewFile, encoding=None):
-        fn = os.path.join(os.path.abspath(os.path.dirname(__file__)), viewFile)
-        if encoding:
-            import codecs
-            try:
-                textFile = codecs.open(fn, 'r')
-            except IOError:
-                import tkMessageBox
-                tkMessageBox.showerror(title='File Load Error',
-                                       message='Unable to load file %r .' % (fn,),
-                                       parent=self)
-                return
-            else:
-                data = textFile.read()
-        else:
-            data = None
-        textView.TextViewer(self, viewTitle, fn, data=data)
+    def display_file_text(self, title, filename, encoding=None):
+        fn = os.path.join(os.path.abspath(os.path.dirname(__file__)), filename)
+        textView.view_file(self, title, fn, encoding)
 
     def Ok(self, event=None):
         self.destroy()
diff --git a/Lib/idlelib/configDialog.py b/Lib/idlelib/configDialog.py
index ad3071a..d00b579 100644
--- a/Lib/idlelib/configDialog.py
+++ b/Lib/idlelib/configDialog.py
@@ -15,7 +15,7 @@
 
 from idlelib.configHandler import idleConf
 from idlelib.dynOptionMenuWidget import DynOptionMenu
-from idlelib.tabpage import TabPageSet
+from idlelib.tabbedpages import TabbedPageSet
 from idlelib.keybindingDialog import GetKeysDialog
 from idlelib.configSectionNameDialog import GetCfgSectionNameDialog
 from idlelib.configHelpSourceEdit import GetHelpSourceDialog
@@ -24,6 +24,8 @@
 
     def __init__(self,parent,title):
         Toplevel.__init__(self, parent)
+        self.wm_withdraw()
+
         self.configure(borderwidth=5)
         self.geometry("+%d+%d" % (parent.winfo_rootx()+20,
                 parent.winfo_rooty()+30))
@@ -58,31 +60,37 @@
         #self.bind('<F1>',self.Help) #context help
         self.LoadConfigs()
         self.AttachVarCallbacks() #avoid callbacks during LoadConfigs
+
+        self.wm_deiconify()
         self.wait_window()
 
     def CreateWidgets(self):
-        self.tabPages = TabPageSet(self,
-                pageNames=['Fonts/Tabs','Highlighting','Keys','General'])
-        self.tabPages.ChangePage()#activates default (first) page
-        frameActionButtons = Frame(self)
+        self.tabPages = TabbedPageSet(self,
+                page_names=['Fonts/Tabs','Highlighting','Keys','General'])
+        frameActionButtons = Frame(self,pady=2)
         #action buttons
         self.buttonHelp = Button(frameActionButtons,text='Help',
-                command=self.Help,takefocus=FALSE)
+                command=self.Help,takefocus=FALSE,
+                padx=6,pady=3)
         self.buttonOk = Button(frameActionButtons,text='Ok',
-                command=self.Ok,takefocus=FALSE)
+                command=self.Ok,takefocus=FALSE,
+                padx=6,pady=3)
         self.buttonApply = Button(frameActionButtons,text='Apply',
-                command=self.Apply,takefocus=FALSE)
+                command=self.Apply,takefocus=FALSE,
+                padx=6,pady=3)
         self.buttonCancel = Button(frameActionButtons,text='Cancel',
-                command=self.Cancel,takefocus=FALSE)
+                command=self.Cancel,takefocus=FALSE,
+                padx=6,pady=3)
         self.CreatePageFontTab()
         self.CreatePageHighlight()
         self.CreatePageKeys()
         self.CreatePageGeneral()
-        self.buttonHelp.pack(side=RIGHT,padx=5,pady=5)
-        self.buttonOk.pack(side=LEFT,padx=5,pady=5)
-        self.buttonApply.pack(side=LEFT,padx=5,pady=5)
-        self.buttonCancel.pack(side=LEFT,padx=5,pady=5)
+        self.buttonHelp.pack(side=RIGHT,padx=5)
+        self.buttonOk.pack(side=LEFT,padx=5)
+        self.buttonApply.pack(side=LEFT,padx=5)
+        self.buttonCancel.pack(side=LEFT,padx=5)
         frameActionButtons.pack(side=BOTTOM)
+        Frame(self, border=0).pack(side=BOTTOM,pady=2)
         self.tabPages.pack(side=TOP,expand=TRUE,fill=BOTH)
 
     def CreatePageFontTab(self):
@@ -94,16 +102,17 @@
         self.editFont=tkFont.Font(self,('courier',10,'normal'))
         ##widget creation
         #body frame
-        frame=self.tabPages.pages['Fonts/Tabs']['page']
+        frame=self.tabPages.pages['Fonts/Tabs'].frame
         #body section frames
-        frameFont=Frame(frame,borderwidth=2,relief=GROOVE)
-        frameIndent=Frame(frame,borderwidth=2,relief=GROOVE)
+        frameFont=LabelFrame(frame,borderwidth=2,relief=GROOVE,
+                             text=' Base Editor Font ')
+        frameIndent=LabelFrame(frame,borderwidth=2,relief=GROOVE,
+                               text=' Indentation Width ')
         #frameFont
-        labelFontTitle=Label(frameFont,text='Set Base Editor Font')
         frameFontName=Frame(frameFont)
         frameFontParam=Frame(frameFont)
         labelFontNameTitle=Label(frameFontName,justify=LEFT,
-                text='Font :')
+                text='Font Face :')
         self.listFontName=Listbox(frameFontName,height=5,takefocus=FALSE,
                 exportselection=FALSE)
         self.listFontName.bind('<ButtonRelease-1>',self.OnListFontButtonRelease)
@@ -124,14 +133,13 @@
         labelSpaceNumTitle=Label(frameIndentSize, justify=LEFT,
                                  text='Python Standard: 4 Spaces!')
         self.scaleSpaceNum=Scale(frameIndentSize, variable=self.spaceNum,
-                                 label='Indentation Width', orient='horizontal',
+                                 orient='horizontal',
                                  tickinterval=2, from_=2, to=16)
         #widget packing
         #body
-        frameFont.pack(side=LEFT,padx=5,pady=10,expand=TRUE,fill=BOTH)
-        frameIndent.pack(side=LEFT,padx=5,pady=10,fill=Y)
+        frameFont.pack(side=LEFT,padx=5,pady=5,expand=TRUE,fill=BOTH)
+        frameIndent.pack(side=LEFT,padx=5,pady=5,fill=Y)
         #frameFont
-        labelFontTitle.pack(side=TOP,anchor=W,padx=5,pady=5)
         frameFontName.pack(side=TOP,padx=5,pady=5,fill=X)
         frameFontParam.pack(side=TOP,padx=5,pady=5,fill=X)
         labelFontNameTitle.pack(side=TOP,anchor=W)
@@ -143,7 +151,7 @@
         frameFontSample.pack(side=TOP,padx=5,pady=5,expand=TRUE,fill=BOTH)
         self.labelFontSample.pack(expand=TRUE,fill=BOTH)
         #frameIndent
-        frameIndentSize.pack(side=TOP,padx=5,pady=5,fill=BOTH)
+        frameIndentSize.pack(side=TOP,fill=X)
         labelSpaceNumTitle.pack(side=TOP,anchor=W,padx=5)
         self.scaleSpaceNum.pack(side=TOP,padx=5,fill=X)
         return frame
@@ -158,10 +166,12 @@
         self.highlightTarget=StringVar(self)
         ##widget creation
         #body frame
-        frame=self.tabPages.pages['Highlighting']['page']
+        frame=self.tabPages.pages['Highlighting'].frame
         #body section frames
-        frameCustom=Frame(frame,borderwidth=2,relief=GROOVE)
-        frameTheme=Frame(frame,borderwidth=2,relief=GROOVE)
+        frameCustom=LabelFrame(frame,borderwidth=2,relief=GROOVE,
+                               text=' Custom Highlighting ')
+        frameTheme=LabelFrame(frame,borderwidth=2,relief=GROOVE,
+                              text=' Highlighting Theme ')
         #frameCustom
         self.textHighlightSample=Text(frameCustom,relief=SOLID,borderwidth=1,
             font=('courier',12,''),cursor='hand2',width=21,height=10,
@@ -189,7 +199,6 @@
         text.config(state=DISABLED)
         self.frameColourSet=Frame(frameCustom,relief=SOLID,borderwidth=1)
         frameFgBg=Frame(frameCustom)
-        labelCustomTitle=Label(frameCustom,text='Set Custom Highlighting')
         buttonSetColour=Button(self.frameColourSet,text='Choose Colour for :',
             command=self.GetColour,highlightthickness=0)
         self.optMenuHighlightTarget=DynOptionMenu(self.frameColourSet,
@@ -202,7 +211,6 @@
         buttonSaveCustomTheme=Button(frameCustom,
             text='Save as New Custom Theme',command=self.SaveAsNewTheme)
         #frameTheme
-        labelThemeTitle=Label(frameTheme,text='Select a Highlighting Theme')
         labelTypeTitle=Label(frameTheme,text='Select : ')
         self.radioThemeBuiltin=Radiobutton(frameTheme,variable=self.themeIsBuiltin,
             value=1,command=self.SetThemeType,text='a Built-in Theme')
@@ -216,10 +224,9 @@
                 command=self.DeleteCustomTheme)
         ##widget packing
         #body
-        frameCustom.pack(side=LEFT,padx=5,pady=10,expand=TRUE,fill=BOTH)
-        frameTheme.pack(side=LEFT,padx=5,pady=10,fill=Y)
+        frameCustom.pack(side=LEFT,padx=5,pady=5,expand=TRUE,fill=BOTH)
+        frameTheme.pack(side=LEFT,padx=5,pady=5,fill=Y)
         #frameCustom
-        labelCustomTitle.pack(side=TOP,anchor=W,padx=5,pady=5)
         self.frameColourSet.pack(side=TOP,padx=5,pady=5,expand=TRUE,fill=X)
         frameFgBg.pack(side=TOP,padx=5,pady=0)
         self.textHighlightSample.pack(side=TOP,padx=5,pady=5,expand=TRUE,
@@ -230,7 +237,6 @@
         self.radioBg.pack(side=RIGHT,anchor=W)
         buttonSaveCustomTheme.pack(side=BOTTOM,fill=X,padx=5,pady=5)
         #frameTheme
-        labelThemeTitle.pack(side=TOP,anchor=W,padx=5,pady=5)
         labelTypeTitle.pack(side=TOP,anchor=W,padx=5,pady=5)
         self.radioThemeBuiltin.pack(side=TOP,anchor=W,padx=5)
         self.radioThemeCustom.pack(side=TOP,anchor=W,padx=5,pady=2)
@@ -248,13 +254,14 @@
         self.keyBinding=StringVar(self)
         ##widget creation
         #body frame
-        frame=self.tabPages.pages['Keys']['page']
+        frame=self.tabPages.pages['Keys'].frame
         #body section frames
-        frameCustom=Frame(frame,borderwidth=2,relief=GROOVE)
-        frameKeySets=Frame(frame,borderwidth=2,relief=GROOVE)
+        frameCustom=LabelFrame(frame,borderwidth=2,relief=GROOVE,
+                               text=' Custom Key Bindings ')
+        frameKeySets=LabelFrame(frame,borderwidth=2,relief=GROOVE,
+                           text=' Key Set ')
         #frameCustom
         frameTarget=Frame(frameCustom)
-        labelCustomTitle=Label(frameCustom,text='Set Custom Key Bindings')
         labelTargetTitle=Label(frameTarget,text='Action - Key(s)')
         scrollTargetY=Scrollbar(frameTarget)
         scrollTargetX=Scrollbar(frameTarget,orient=HORIZONTAL)
@@ -270,7 +277,6 @@
         buttonSaveCustomKeys=Button(frameCustom,
                 text='Save as New Custom Key Set',command=self.SaveAsNewKeySet)
         #frameKeySets
-        labelKeysTitle=Label(frameKeySets,text='Select a Key Set')
         labelTypeTitle=Label(frameKeySets,text='Select : ')
         self.radioKeysBuiltin=Radiobutton(frameKeySets,variable=self.keysAreBuiltin,
             value=1,command=self.SetKeysType,text='a Built-in Key Set')
@@ -287,7 +293,6 @@
         frameCustom.pack(side=LEFT,padx=5,pady=5,expand=TRUE,fill=BOTH)
         frameKeySets.pack(side=LEFT,padx=5,pady=5,fill=Y)
         #frameCustom
-        labelCustomTitle.pack(side=TOP,anchor=W,padx=5,pady=5)
         buttonSaveCustomKeys.pack(side=BOTTOM,fill=X,padx=5,pady=5)
         self.buttonNewKeys.pack(side=BOTTOM,fill=X,padx=5,pady=5)
         frameTarget.pack(side=LEFT,padx=5,pady=5,expand=TRUE,fill=BOTH)
@@ -299,7 +304,6 @@
         scrollTargetY.grid(row=1,column=1,sticky=NS)
         scrollTargetX.grid(row=2,column=0,sticky=EW)
         #frameKeySets
-        labelKeysTitle.pack(side=TOP,anchor=W,padx=5,pady=5)
         labelTypeTitle.pack(side=TOP,anchor=W,padx=5,pady=5)
         self.radioKeysBuiltin.pack(side=TOP,anchor=W,padx=5)
         self.radioKeysCustom.pack(side=TOP,anchor=W,padx=5,pady=2)
@@ -320,23 +324,24 @@
         self.helpBrowser=StringVar(self)
         #widget creation
         #body
-        frame=self.tabPages.pages['General']['page']
+        frame=self.tabPages.pages['General'].frame
         #body section frames
-        frameRun=Frame(frame,borderwidth=2,relief=GROOVE)
-        frameSave=Frame(frame,borderwidth=2,relief=GROOVE)
+        frameRun=LabelFrame(frame,borderwidth=2,relief=GROOVE,
+                            text=' Startup Preferences ')
+        frameSave=LabelFrame(frame,borderwidth=2,relief=GROOVE,
+                             text=' Autosave Preferences ')
         frameWinSize=Frame(frame,borderwidth=2,relief=GROOVE)
         frameParaSize=Frame(frame,borderwidth=2,relief=GROOVE)
         frameEncoding=Frame(frame,borderwidth=2,relief=GROOVE)
-        frameHelp=Frame(frame,borderwidth=2,relief=GROOVE)
+        frameHelp=LabelFrame(frame,borderwidth=2,relief=GROOVE,
+                             text=' Additional Help Sources ')
         #frameRun
-        labelRunTitle=Label(frameRun,text='Startup Preferences')
         labelRunChoiceTitle=Label(frameRun,text='At Startup')
         radioStartupEdit=Radiobutton(frameRun,variable=self.startupEdit,
             value=1,command=self.SetKeysType,text="Open Edit Window")
         radioStartupShell=Radiobutton(frameRun,variable=self.startupEdit,
             value=0,command=self.SetKeysType,text='Open Shell Window')
         #frameSave
-        labelSaveTitle=Label(frameSave,text='Autosave Preference')
         labelRunSaveTitle=Label(frameSave,text='At Start of Run (F5)  ')
         radioSaveAsk=Radiobutton(frameSave,variable=self.autoSave,
             value=0,command=self.SetKeysType,text="Prompt to Save")
@@ -367,7 +372,6 @@
         #frameHelp
         frameHelpList=Frame(frameHelp)
         frameHelpListButtons=Frame(frameHelpList)
-        labelHelpListTitle=Label(frameHelpList,text='Additional Help Sources:')
         scrollHelpList=Scrollbar(frameHelpList)
         self.listHelp=Listbox(frameHelpList,height=5,takefocus=FALSE,
                 exportselection=FALSE)
@@ -389,12 +393,10 @@
         frameEncoding.pack(side=TOP,padx=5,pady=5,fill=X)
         frameHelp.pack(side=TOP,padx=5,pady=5,expand=TRUE,fill=BOTH)
         #frameRun
-        labelRunTitle.pack(side=TOP,anchor=W,padx=5,pady=5)
         labelRunChoiceTitle.pack(side=LEFT,anchor=W,padx=5,pady=5)
         radioStartupShell.pack(side=RIGHT,anchor=W,padx=5,pady=5)
         radioStartupEdit.pack(side=RIGHT,anchor=W,padx=5,pady=5)
         #frameSave
-        labelSaveTitle.pack(side=TOP,anchor=W,padx=5,pady=5)
         labelRunSaveTitle.pack(side=LEFT,anchor=W,padx=5,pady=5)
         radioSaveAuto.pack(side=RIGHT,anchor=W,padx=5,pady=5)
         radioSaveAsk.pack(side=RIGHT,anchor=W,padx=5,pady=5)
@@ -415,7 +417,6 @@
         #frameHelp
         frameHelpListButtons.pack(side=RIGHT,padx=5,pady=5,fill=Y)
         frameHelpList.pack(side=TOP,padx=5,pady=5,expand=TRUE,fill=BOTH)
-        labelHelpListTitle.pack(side=TOP,anchor=W)
         scrollHelpList.pack(side=RIGHT,anchor=W,fill=Y)
         self.listHelp.pack(side=LEFT,anchor=E,expand=TRUE,fill=BOTH)
         self.buttonHelpListEdit.pack(side=TOP,anchor=W,pady=5)
@@ -1116,12 +1117,15 @@
     def ActivateConfigChanges(self):
         "Dynamically apply configuration changes"
         winInstances = self.parent.instance_dict.keys()
+        theme = idleConf.CurrentTheme()
+        cursor_color = idleConf.GetHighlight(theme, 'cursor', fgBg='fg')
         for instance in winInstances:
             instance.ResetColorizer()
             instance.ResetFont()
             instance.set_notabs_indentwidth()
             instance.ApplyKeybindings()
             instance.reset_help_menu_entries()
+            instance.text.configure(insertbackground=cursor_color)
 
     def Cancel(self):
         self.destroy()
diff --git a/Lib/idlelib/run.py b/Lib/idlelib/run.py
index 4ba5198..9fbe0e9 100644
--- a/Lib/idlelib/run.py
+++ b/Lib/idlelib/run.py
@@ -38,10 +38,11 @@
 
 # Thread shared globals: Establish a queue between a subthread (which handles
 # the socket) and the main thread (which runs user code), plus global
-# completion and exit flags:
+# completion, exit and interruptable (the main thread) flags:
 
 exit_now = False
 quitting = False
+interruptable = False
 
 def main(del_exitfunc=False):
     """Start the Python execution server in a subprocess
@@ -278,9 +279,14 @@
         self.autocomplete = AutoComplete.AutoComplete()
 
     def runcode(self, code):
+        global interruptable
         try:
             self.usr_exc_info = None
-            exec(code, self.locals)
+            interruptable = True
+            try:
+                exec(code, self.locals)
+            finally:
+                interruptable = False
         except:
             self.usr_exc_info = sys.exc_info()
             if quitting:
@@ -294,7 +300,8 @@
             flush_stdout()
 
     def interrupt_the_server(self):
-        thread.interrupt_main()
+        if interruptable:
+            thread.interrupt_main()
 
     def start_the_debugger(self, gui_adap_oid):
         return RemoteDebugger.start_debugger(self.rpchandler, gui_adap_oid)
diff --git a/Lib/idlelib/tabbedpages.py b/Lib/idlelib/tabbedpages.py
new file mode 100644
index 0000000..98f6a27
--- /dev/null
+++ b/Lib/idlelib/tabbedpages.py
@@ -0,0 +1,478 @@
+"""An implementation of tabbed pages using only standard Tkinter.
+
+Originally developed for use in IDLE. Based on tabpage.py.
+
+Classes exported:
+TabbedPageSet -- A Tkinter implementation of a tabbed-page widget.
+TabBarSet -- A widget containing tabs (buttons) in one or more rows.
+
+"""
+from Tkinter import *
+
+class InvalidNameError(Exception): pass
+class AlreadyExistsError(Exception): pass
+
+
+class TabBarSet(Frame):
+    """A widget containing tabs (buttons) in one or more rows.
+
+    Only one tab may be selected at a time.
+
+    """
+    def __init__(self, page_set, select_command,
+                 tabs=None, n_rows=1, max_tabs_per_row=5,
+                 expand_tabs=False, **kw):
+        """Constructor arguments:
+
+        select_command -- A callable which will be called when a tab is
+        selected. It is called with the name of the selected tab as an
+        argument.
+
+        tabs -- A list of strings, the names of the tabs. Should be specified in
+        the desired tab order. The first tab will be the default and first
+        active tab. If tabs is None or empty, the TabBarSet will be initialized
+        empty.
+
+        n_rows -- Number of rows of tabs to be shown. If n_rows <= 0 or is
+        None, then the number of rows will be decided by TabBarSet. See
+        _arrange_tabs() for details.
+
+        max_tabs_per_row -- Used for deciding how many rows of tabs are needed,
+        when the number of rows is not constant. See _arrange_tabs() for
+        details.
+
+        """
+        Frame.__init__(self, page_set, **kw)
+        self.select_command = select_command
+        self.n_rows = n_rows
+        self.max_tabs_per_row = max_tabs_per_row
+        self.expand_tabs = expand_tabs
+        self.page_set = page_set
+
+        self._tabs = {}
+        self._tab2row = {}
+        if tabs:
+            self._tab_names = list(tabs)
+        else:
+            self._tab_names = []
+        self._selected_tab = None
+        self._tab_rows = []
+
+        self.padding_frame = Frame(self, height=2,
+                                   borderwidth=0, relief=FLAT,
+                                   background=self.cget('background'))
+        self.padding_frame.pack(side=TOP, fill=X, expand=False)
+
+        self._arrange_tabs()
+
+    def add_tab(self, tab_name):
+        """Add a new tab with the name given in tab_name."""
+        if not tab_name:
+            raise InvalidNameError("Invalid Tab name: '%s'" % tab_name)
+        if tab_name in self._tab_names:
+            raise AlreadyExistsError("Tab named '%s' already exists" %tab_name)
+
+        self._tab_names.append(tab_name)
+        self._arrange_tabs()
+
+    def remove_tab(self, tab_name):
+        """Remove the tab with the name given in tab_name."""
+        if not tab_name in self._tab_names:
+            raise KeyError("No such Tab: '%s" % page_name)
+
+        self._tab_names.remove(tab_name)
+        self._arrange_tabs()
+
+    def select_tab(self, tab_name):
+        """Select the tab with the name given in tab_name."""
+        if tab_name == self._selected_tab:
+            return
+        if tab_name is not None and tab_name not in self._tabs:
+            raise KeyError("No such Tab: '%s" % page_name)
+
+        # deselect the current selected tab
+        if self._selected_tab is not None:
+            self._tabs[self._selected_tab].set_normal()
+        self._selected_tab = None
+
+        if tab_name is not None:
+            # activate the tab named tab_name
+            self._selected_tab = tab_name
+            tab = self._tabs[tab_name]
+            tab.set_selected()
+            # move the tab row with the selected tab to the bottom
+            tab_row = self._tab2row[tab]
+            tab_row.pack_forget()
+            tab_row.pack(side=TOP, fill=X, expand=0)
+
+    def _add_tab_row(self, tab_names, expand_tabs):
+        if not tab_names:
+            return
+
+        tab_row = Frame(self)
+        tab_row.pack(side=TOP, fill=X, expand=0)
+        tab_row.tab_set = self
+        self._tab_rows.append(tab_row)
+
+        for tab_name in tab_names:
+            def tab_command(select_command=self.select_command,
+                            tab_name=tab_name):
+                return select_command(tab_name)
+            tab = TabBarSet.TabButton(tab_row, tab_name, tab_command)
+            if expand_tabs:
+                tab.pack(side=LEFT, fill=X, expand=True)
+            else:
+                tab.pack(side=LEFT)
+            self._tabs[tab_name] = tab
+            self._tab2row[tab] = tab_row
+
+        tab.is_last_in_row = True
+
+    def _reset_tab_rows(self):
+        while self._tab_rows:
+            tab_row = self._tab_rows.pop()
+            tab_row.destroy()
+        self._tab2row = {}
+
+    def _arrange_tabs(self):
+        """
+        Arrange the tabs in rows, in the order in which they were added.
+
+        If n_rows >= 1, this will be the number of rows used. Otherwise the
+        number of rows will be calculated according to the number of tabs and
+        max_tabs_per_row. In this case, the number of rows may change when
+        adding/removing tabs.
+
+        """
+        # remove all tabs and rows
+        for tab_name in self._tabs.keys():
+            self._tabs.pop(tab_name).destroy()
+        self._reset_tab_rows()
+
+        if not self._tab_names:
+            return
+
+        if self.n_rows is not None and self.n_rows > 0:
+            n_rows = self.n_rows
+        else:
+            # calculate the required number of rows
+            n_rows = (len(self._tab_names) - 1) // self.max_tabs_per_row + 1
+
+        i = 0
+        expand_tabs = self.expand_tabs or n_rows > 1
+        for row_index in xrange(n_rows):
+            # calculate required number of tabs in this row
+            n_tabs = (len(self._tab_names) - i - 1) // (n_rows - row_index) + 1
+            tab_names = self._tab_names[i:i + n_tabs]
+            i += n_tabs
+            self._add_tab_row(tab_names, expand_tabs)
+
+        # re-select selected tab so it is properly displayed
+        selected = self._selected_tab
+        self.select_tab(None)
+        if selected in self._tab_names:
+            self.select_tab(selected)
+
+    class TabButton(Frame):
+        """A simple tab-like widget."""
+
+        bw = 2 # borderwidth
+
+        def __init__(self, tab_row, name, command):
+            """Constructor arguments:
+
+            name -- The tab's name, which will appear in its button.
+
+            command -- The command to be called upon selection of the tab. It
+            is called with the tab's name as an argument.
+
+            """
+            Frame.__init__(self, tab_row, borderwidth=self.bw)
+            self.button = Radiobutton(self, text=name, command=command,
+                padx=5, pady=1, takefocus=FALSE, indicatoron=FALSE,
+                highlightthickness=0, selectcolor='', borderwidth=0)
+            self.button.pack(side=LEFT, fill=X, expand=True)
+
+            self.tab_set = tab_row.tab_set
+
+            self.is_last_in_row = False
+
+            self._init_masks()
+            self.set_normal()
+
+        def set_selected(self):
+            """Assume selected look"""
+            for widget in self, self.mskl.ml, self.mskr.mr:
+                widget.config(relief=RAISED)
+            self._place_masks(selected=True)
+
+        def set_normal(self):
+            """Assume normal look"""
+            for widget in self, self.mskl.ml, self.mskr.mr:
+                widget.config(relief=RAISED)
+            self._place_masks(selected=False)
+
+        def _init_masks(self):
+            page_set = self.tab_set.page_set
+            background = page_set.pages_frame.cget('background')
+            # mask replaces the middle of the border with the background color
+            self.mask = Frame(page_set, borderwidth=0, relief=FLAT,
+                              background=background)
+            # mskl replaces the bottom-left corner of the border with a normal
+            # left border
+            self.mskl = Frame(page_set, borderwidth=0, relief=FLAT,
+                              background=background)
+            self.mskl.ml = Frame(self.mskl, borderwidth=self.bw,
+                                 relief=RAISED)
+            self.mskl.ml.place(x=0, y=-self.bw,
+                               width=2*self.bw, height=self.bw*4)
+            # mskr replaces the bottom-right corner of the border with a normal
+            # right border
+            self.mskr = Frame(page_set, borderwidth=0, relief=FLAT,
+                              background=background)
+            self.mskr.mr = Frame(self.mskr, borderwidth=self.bw,
+                                 relief=RAISED)
+
+        def _place_masks(self, selected=False):
+            height = self.bw
+            if selected:
+                height += self.bw
+
+            self.mask.place(in_=self,
+                            relx=0.0, x=0,
+                            rely=1.0, y=0,
+                            relwidth=1.0, width=0,
+                            relheight=0.0, height=height)
+
+            self.mskl.place(in_=self,
+                            relx=0.0, x=-self.bw,
+                            rely=1.0, y=0,
+                            relwidth=0.0, width=self.bw,
+                            relheight=0.0, height=height)
+
+            page_set = self.tab_set.page_set
+            if selected and ((not self.is_last_in_row) or
+                             (self.winfo_rootx() + self.winfo_width() <
+                              page_set.winfo_rootx() + page_set.winfo_width())
+                             ):
+                # for a selected tab, if its rightmost edge isn't on the
+                # rightmost edge of the page set, the right mask should be one
+                # borderwidth shorter (vertically)
+                height -= self.bw
+
+            self.mskr.place(in_=self,
+                            relx=1.0, x=0,
+                            rely=1.0, y=0,
+                            relwidth=0.0, width=self.bw,
+                            relheight=0.0, height=height)
+
+            self.mskr.mr.place(x=-self.bw, y=-self.bw,
+                               width=2*self.bw, height=height + self.bw*2)
+
+            # finally, lower the tab set so that all of the frames we just
+            # placed hide it
+            self.tab_set.lower()
+
+class TabbedPageSet(Frame):
+    """A Tkinter tabbed-pane widget.
+
+    Constains set of 'pages' (or 'panes') with tabs above for selecting which
+    page is displayed. Only one page will be displayed at a time.
+
+    Pages may be accessed through the 'pages' attribute, which is a dictionary
+    of pages, using the name given as the key. A page is an instance of a
+    subclass of Tk's Frame widget.
+
+    The page widgets will be created (and destroyed when required) by the
+    TabbedPageSet. Do not call the page's pack/place/grid/destroy methods.
+
+    Pages may be added or removed at any time using the add_page() and
+    remove_page() methods.
+
+    """
+    class Page(object):
+        """Abstract base class for TabbedPageSet's pages.
+
+        Subclasses must override the _show() and _hide() methods.
+
+        """
+        uses_grid = False
+
+        def __init__(self, page_set):
+            self.frame = Frame(page_set, borderwidth=2, relief=RAISED)
+
+        def _show(self):
+            raise NotImplementedError
+
+        def _hide(self):
+            raise NotImplementedError
+
+    class PageRemove(Page):
+        """Page class using the grid placement manager's "remove" mechanism."""
+        uses_grid = True
+
+        def _show(self):
+            self.frame.grid(row=0, column=0, sticky=NSEW)
+
+        def _hide(self):
+            self.frame.grid_remove()
+
+    class PageLift(Page):
+        """Page class using the grid placement manager's "lift" mechanism."""
+        uses_grid = True
+
+        def __init__(self, page_set):
+            super(TabbedPageSet.PageLift, self).__init__(page_set)
+            self.frame.grid(row=0, column=0, sticky=NSEW)
+            self.frame.lower()
+
+        def _show(self):
+            self.frame.lift()
+
+        def _hide(self):
+            self.frame.lower()
+
+    class PagePackForget(Page):
+        """Page class using the pack placement manager's "forget" mechanism."""
+        def _show(self):
+            self.frame.pack(fill=BOTH, expand=True)
+
+        def _hide(self):
+            self.frame.pack_forget()
+
+    def __init__(self, parent, page_names=None, page_class=PageLift,
+                 n_rows=1, max_tabs_per_row=5, expand_tabs=False,
+                 **kw):
+        """Constructor arguments:
+
+        page_names -- A list of strings, each will be the dictionary key to a
+        page's widget, and the name displayed on the page's tab. Should be
+        specified in the desired page order. The first page will be the default
+        and first active page. If page_names is None or empty, the
+        TabbedPageSet will be initialized empty.
+
+        n_rows, max_tabs_per_row -- Parameters for the TabBarSet which will
+        manage the tabs. See TabBarSet's docs for details.
+
+        page_class -- Pages can be shown/hidden using three mechanisms:
+
+        * PageLift - All pages will be rendered one on top of the other. When
+          a page is selected, it will be brought to the top, thus hiding all
+          other pages. Using this method, the TabbedPageSet will not be resized
+          when pages are switched. (It may still be resized when pages are
+          added/removed.)
+
+        * PageRemove - When a page is selected, the currently showing page is
+          hidden, and the new page shown in its place. Using this method, the
+          TabbedPageSet may resize when pages are changed.
+
+        * PagePackForget - This mechanism uses the pack placement manager.
+          When a page is shown it is packed, and when it is hidden it is
+          unpacked (i.e. pack_forget). This mechanism may also cause the
+          TabbedPageSet to resize when the page is changed.
+
+        """
+        Frame.__init__(self, parent, kw)
+
+        self.page_class = page_class
+        self.pages = {}
+        self._pages_order = []
+        self._current_page = None
+        self._default_page = None
+
+        self.columnconfigure(0, weight=1)
+        self.rowconfigure(1, weight=1)
+
+        self.pages_frame = Frame(self)
+        self.pages_frame.grid(row=1, column=0, sticky=NSEW)
+        if self.page_class.uses_grid:
+            self.pages_frame.columnconfigure(0, weight=1)
+            self.pages_frame.rowconfigure(0, weight=1)
+
+        # the order of the following commands is important
+        self._tab_set = TabBarSet(self, self.change_page, n_rows=n_rows,
+                                  max_tabs_per_row=max_tabs_per_row,
+                                  expand_tabs=expand_tabs)
+        if page_names:
+            for name in page_names:
+                self.add_page(name)
+        self._tab_set.grid(row=0, column=0, sticky=NSEW)
+
+        self.change_page(self._default_page)
+
+    def add_page(self, page_name):
+        """Add a new page with the name given in page_name."""
+        if not page_name:
+            raise InvalidNameError("Invalid TabPage name: '%s'" % page_name)
+        if page_name in self.pages:
+            raise AlreadyExistsError(
+                "TabPage named '%s' already exists" % page_name)
+
+        self.pages[page_name] = self.page_class(self.pages_frame)
+        self._pages_order.append(page_name)
+        self._tab_set.add_tab(page_name)
+
+        if len(self.pages) == 1: # adding first page
+            self._default_page = page_name
+            self.change_page(page_name)
+
+    def remove_page(self, page_name):
+        """Destroy the page whose name is given in page_name."""
+        if not page_name in self.pages:
+            raise KeyError("No such TabPage: '%s" % page_name)
+
+        self._pages_order.remove(page_name)
+
+        # handle removing last remaining, default, or currently shown page
+        if len(self._pages_order) > 0:
+            if page_name == self._default_page:
+                # set a new default page
+                self._default_page = self._pages_order[0]
+        else:
+            self._default_page = None
+
+        if page_name == self._current_page:
+            self.change_page(self._default_page)
+
+        self._tab_set.remove_tab(page_name)
+        page = self.pages.pop(page_name)
+        page.frame.destroy()
+
+    def change_page(self, page_name):
+        """Show the page whose name is given in page_name."""
+        if self._current_page == page_name:
+            return
+        if page_name is not None and page_name not in self.pages:
+            raise KeyError("No such TabPage: '%s'" % page_name)
+
+        if self._current_page is not None:
+            self.pages[self._current_page]._hide()
+        self._current_page = None
+
+        if page_name is not None:
+            self._current_page = page_name
+            self.pages[page_name]._show()
+
+        self._tab_set.select_tab(page_name)
+
+if __name__ == '__main__':
+    # test dialog
+    root=Tk()
+    tabPage=TabbedPageSet(root, page_names=['Foobar','Baz'], n_rows=0,
+                          expand_tabs=False,
+                          )
+    tabPage.pack(side=TOP, expand=TRUE, fill=BOTH)
+    Label(tabPage.pages['Foobar'].frame, text='Foo', pady=20).pack()
+    Label(tabPage.pages['Foobar'].frame, text='Bar', pady=20).pack()
+    Label(tabPage.pages['Baz'].frame, text='Baz').pack()
+    entryPgName=Entry(root)
+    buttonAdd=Button(root, text='Add Page',
+            command=lambda:tabPage.add_page(entryPgName.get()))
+    buttonRemove=Button(root, text='Remove Page',
+            command=lambda:tabPage.remove_page(entryPgName.get()))
+    labelPgName=Label(root, text='name of page to add/remove:')
+    buttonAdd.pack(padx=5, pady=5)
+    buttonRemove.pack(padx=5, pady=5)
+    labelPgName.pack(padx=5)
+    entryPgName.pack(padx=5)
+    root.mainloop()
diff --git a/Lib/idlelib/textView.py b/Lib/idlelib/textView.py
index 917a6cc..0e7e663 100644
--- a/Lib/idlelib/textView.py
+++ b/Lib/idlelib/textView.py
@@ -6,13 +6,12 @@
 import tkMessageBox
 
 class TextViewer(Toplevel):
-    """
-    simple text viewer dialog for idle
-    """
-    def __init__(self, parent, title, fileName, data=None):
-        """If data exists, load it into viewer, otherwise try to load file.
+    """A simple text viewer dialog for IDLE
 
-        fileName - string, should be an absoulute filename
+    """
+    def __init__(self, parent, title, text):
+        """Show the given text in a scrollable window with a 'close' button
+
         """
         Toplevel.__init__(self, parent)
         self.configure(borderwidth=5)
@@ -33,23 +32,10 @@
         #key bindings for this dialog
         self.bind('<Return>',self.Ok) #dismiss dialog
         self.bind('<Escape>',self.Ok) #dismiss dialog
-        if data:
-            self.textView.insert(0.0, data)
-        else:
-            self.LoadTextFile(fileName)
+        self.textView.insert(0.0, text)
         self.textView.config(state=DISABLED)
         self.wait_window()
 
-    def LoadTextFile(self, fileName):
-        textFile = None
-        try:
-            textFile = open(fileName, 'r')
-        except IOError:
-            tkMessageBox.showerror(title='File Load Error',
-                    message='Unable to load file %r .' % (fileName,))
-        else:
-            self.textView.insert(0.0,textFile.read())
-
     def CreateWidgets(self):
         frameText = Frame(self, relief=SUNKEN, height=700)
         frameButtons = Frame(self)
@@ -70,9 +56,38 @@
     def Ok(self, event=None):
         self.destroy()
 
+
+def view_text(parent, title, text):
+    TextViewer(parent, title, text)
+
+def view_file(parent, title, filename, encoding=None):
+    try:
+        if encoding:
+            import codecs
+            textFile = codecs.open(filename, 'r')
+        else:
+            textFile = open(filename, 'r')
+    except IOError:
+        import tkMessageBox
+        tkMessageBox.showerror(title='File Load Error',
+                               message='Unable to load file %r .' % filename,
+                               parent=parent)
+    else:
+        return view_text(parent, title, textFile.read())
+
+
 if __name__ == '__main__':
     #test the dialog
     root=Tk()
-    Button(root,text='View',
-            command=lambda:TextViewer(root,'Text','./textView.py')).pack()
+    root.title('textView test')
+    filename = './textView.py'
+    text = file(filename, 'r').read()
+    btn1 = Button(root, text='view_text',
+                 command=lambda:view_text(root, 'view_text', text))
+    btn1.pack(side=LEFT)
+    btn2 = Button(root, text='view_file',
+                  command=lambda:view_file(root, 'view_file', filename))
+    btn2.pack(side=LEFT)
+    close = Button(root, text='Close', command=root.destroy)
+    close.pack(side=RIGHT)
     root.mainloop()
diff --git a/Lib/logging/__init__.py b/Lib/logging/__init__.py
index 2125a5e..3b85123 100644
--- a/Lib/logging/__init__.py
+++ b/Lib/logging/__init__.py
@@ -41,8 +41,8 @@
 
 __author__  = "Vinay Sajip <vinay_sajip@red-dove.com>"
 __status__  = "production"
-__version__ = "0.5.0.2"
-__date__    = "16 February 2007"
+__version__ = "0.5.0.3"
+__date__    = "26 September 2007"
 
 #---------------------------------------------------------------------------
 #   Miscellaneous module data
@@ -236,7 +236,7 @@
         # 'Value is %d' instead of 'Value is 0'.
         # For the use case of passing a dictionary, this should not be a
         # problem.
-        if args and (len(args) == 1) and args[0] and isinstance(args[0], dict):
+        if args and len(args) == 1 and isinstance(args[0], dict) and args[0]:
             args = args[0]
         self.args = args
         self.levelname = getLevelName(level)
@@ -730,7 +730,8 @@
         """
         Flushes the stream.
         """
-        self.stream.flush()
+        if self.stream:
+            self.stream.flush()
 
     def emit(self, record):
         """
@@ -780,9 +781,11 @@
         """
         Closes the stream.
         """
-        self.flush()
-        self.stream.close()
-        StreamHandler.close(self)
+        if self.stream:
+            self.flush()
+            self.stream.close()
+            StreamHandler.close(self)
+            self.stream = None
 
     def _open(self):
         """
@@ -1245,7 +1248,7 @@
         hdlr.setFormatter(fmt)
         root.addHandler(hdlr)
         level = kwargs.get("level")
-        if level:
+        if level is not None:
             root.setLevel(level)
 
 #---------------------------------------------------------------------------
diff --git a/Lib/logging/handlers.py b/Lib/logging/handlers.py
index 893fbe6..2062809 100644
--- a/Lib/logging/handlers.py
+++ b/Lib/logging/handlers.py
@@ -231,11 +231,11 @@
             #         of days in the next week until the rollover day (3).
             if when.startswith('W'):
                 day = t[6] # 0 is Monday
-                if day > self.dayOfWeek:
-                    daysToWait = (day - self.dayOfWeek) - 1
-                    self.rolloverAt = self.rolloverAt + (daysToWait * (60 * 60 * 24))
-                if day < self.dayOfWeek:
-                    daysToWait = (6 - self.dayOfWeek) + day
+                if day != self.dayOfWeek:
+                    if day < self.dayOfWeek:
+                        daysToWait = self.dayOfWeek - day - 1
+                    else:
+                        daysToWait = 6 - day + self.dayOfWeek
                     self.rolloverAt = self.rolloverAt + (daysToWait * (60 * 60 * 24))
 
         #print "Will rollover at %d, %d seconds from now" % (self.rolloverAt, self.rolloverAt - currentTime)
diff --git a/Lib/mimetypes.py b/Lib/mimetypes.py
index 1b73a65..6c36a9c 100644
--- a/Lib/mimetypes.py
+++ b/Lib/mimetypes.py
@@ -393,6 +393,7 @@
         '.movie'  : 'video/x-sgi-movie',
         '.mp2'    : 'audio/mpeg',
         '.mp3'    : 'audio/mpeg',
+        '.mp4'    : 'video/mp4',
         '.mpa'    : 'video/mpeg',
         '.mpe'    : 'video/mpeg',
         '.mpeg'   : 'video/mpeg',
diff --git a/Lib/plat-freebsd6/IN.py b/Lib/plat-freebsd6/IN.py
index 31e9e13..560bf84 100644
--- a/Lib/plat-freebsd6/IN.py
+++ b/Lib/plat-freebsd6/IN.py
@@ -1,6 +1,28 @@
 # Generated by h2py from /usr/include/netinet/in.h
 
 # Included from sys/cdefs.h
+__GNUCLIKE_ASM = 3
+__GNUCLIKE_ASM = 2
+__GNUCLIKE___TYPEOF = 1
+__GNUCLIKE___OFFSETOF = 1
+__GNUCLIKE___SECTION = 1
+__GNUCLIKE_ATTRIBUTE_MODE_DI = 1
+__GNUCLIKE_CTOR_SECTION_HANDLING = 1
+__GNUCLIKE_BUILTIN_CONSTANT_P = 1
+__GNUCLIKE_BUILTIN_VARARGS = 1
+__GNUCLIKE_BUILTIN_STDARG = 1
+__GNUCLIKE_BUILTIN_VAALIST = 1
+__GNUC_VA_LIST_COMPATIBILITY = 1
+__GNUCLIKE_BUILTIN_NEXT_ARG = 1
+__GNUCLIKE_BUILTIN_MEMCPY = 1
+__CC_SUPPORTS_INLINE = 1
+__CC_SUPPORTS___INLINE = 1
+__CC_SUPPORTS___INLINE__ = 1
+__CC_SUPPORTS___FUNC__ = 1
+__CC_SUPPORTS_WARNING = 1
+__CC_SUPPORTS_VARADIC_XXX = 1
+__CC_SUPPORTS_DYNAMIC_ARRAY_INIT = 1
+__CC_INT_IS_32BIT = 1
 def __P(protos): return protos
 
 def __STRING(x): return #x
@@ -29,6 +51,8 @@
 
 def __predict_false(exp): return (exp)
 
+def __format_arg(fmtarg): return __attribute__((__format_arg__ (fmtarg)))
+
 def __FBSDID(s): return __IDSTRING(__CONCAT(__rcsid_,__LINE__),s)
 
 def __RCSID(s): return __IDSTRING(__CONCAT(__rcsid_,__LINE__),s)
@@ -86,8 +110,6 @@
 BIG_ENDIAN = _BIG_ENDIAN
 PDP_ENDIAN = _PDP_ENDIAN
 BYTE_ORDER = _BYTE_ORDER
-__INTEL_COMPILER_with_FreeBSD_endian = 1
-__INTEL_COMPILER_with_FreeBSD_endian = 1
 def __word_swap_int_var(x): return \
 
 def __word_swap_int_const(x): return \
@@ -96,12 +118,16 @@
 
 def __byte_swap_int_var(x): return \
 
-def __byte_swap_int_var(x): return \
-
 def __byte_swap_int_const(x): return \
 
 def __byte_swap_int(x): return __byte_swap_int_var(x)
 
+def __byte_swap_long_var(x): return \
+
+def __byte_swap_long_const(x): return \
+
+def __byte_swap_long(x): return __byte_swap_long_var(x)
+
 def __byte_swap_word_var(x): return \
 
 def __byte_swap_word_const(x): return \
@@ -229,47 +255,50 @@
 IPPROTO_APES = 99
 IPPROTO_GMTP = 100
 IPPROTO_IPCOMP = 108
+IPPROTO_SCTP = 132
 IPPROTO_PIM = 103
+IPPROTO_CARP = 112
 IPPROTO_PGM = 113
 IPPROTO_PFSYNC = 240
 IPPROTO_OLD_DIVERT = 254
 IPPROTO_MAX = 256
 IPPROTO_DONE = 257
 IPPROTO_DIVERT = 258
+IPPROTO_SPACER = 32767
 IPPORT_RESERVED = 1024
 IPPORT_HIFIRSTAUTO = 49152
 IPPORT_HILASTAUTO = 65535
 IPPORT_RESERVEDSTART = 600
 IPPORT_MAX = 65535
-def IN_CLASSA(i): return (((u_int32_t)(i) & (-2147483648)) == 0)
+def IN_CLASSA(i): return (((u_int32_t)(i) & 0x80000000) == 0)
 
-IN_CLASSA_NET = (-16777216)
+IN_CLASSA_NET = 0xff000000
 IN_CLASSA_NSHIFT = 24
 IN_CLASSA_HOST = 0x00ffffff
 IN_CLASSA_MAX = 128
-def IN_CLASSB(i): return (((u_int32_t)(i) & (-1073741824)) == (-2147483648))
+def IN_CLASSB(i): return (((u_int32_t)(i) & 0xc0000000) == 0x80000000)
 
-IN_CLASSB_NET = (-65536)
+IN_CLASSB_NET = 0xffff0000
 IN_CLASSB_NSHIFT = 16
 IN_CLASSB_HOST = 0x0000ffff
 IN_CLASSB_MAX = 65536
-def IN_CLASSC(i): return (((u_int32_t)(i) & (-536870912)) == (-1073741824))
+def IN_CLASSC(i): return (((u_int32_t)(i) & 0xe0000000) == 0xc0000000)
 
-IN_CLASSC_NET = (-256)
+IN_CLASSC_NET = 0xffffff00
 IN_CLASSC_NSHIFT = 8
 IN_CLASSC_HOST = 0x000000ff
-def IN_CLASSD(i): return (((u_int32_t)(i) & (-268435456)) == (-536870912))
+def IN_CLASSD(i): return (((u_int32_t)(i) & 0xf0000000) == 0xe0000000)
 
-IN_CLASSD_NET = (-268435456)
+IN_CLASSD_NET = 0xf0000000
 IN_CLASSD_NSHIFT = 28
 IN_CLASSD_HOST = 0x0fffffff
 def IN_MULTICAST(i): return IN_CLASSD(i)
 
-def IN_EXPERIMENTAL(i): return (((u_int32_t)(i) & (-268435456)) == (-268435456))
+def IN_EXPERIMENTAL(i): return (((u_int32_t)(i) & 0xf0000000) == 0xf0000000)
 
-def IN_BADCLASS(i): return (((u_int32_t)(i) & (-268435456)) == (-268435456))
+def IN_BADCLASS(i): return (((u_int32_t)(i) & 0xf0000000) == 0xf0000000)
 
-INADDR_NONE = (-1)
+INADDR_NONE = 0xffffffff
 IN_LOOPBACKNET = 127
 IP_OPTIONS = 1
 IP_HDRINCL = 2
@@ -311,6 +340,8 @@
 IP_DUMMYNET_FLUSH = 62
 IP_DUMMYNET_GET = 64
 IP_RECVTTL = 65
+IP_MINTTL = 66
+IP_DONTFRAG = 67
 IP_DEFAULT_MULTICAST_TTL = 1
 IP_DEFAULT_MULTICAST_LOOP = 1
 IP_MAX_MEMBERSHIPS = 20
@@ -339,7 +370,7 @@
 
 
 # Included from netinet6/in6.h
-__KAME_VERSION = "20010528/FreeBSD"
+__KAME_VERSION = "FreeBSD"
 IPV6PORT_RESERVED = 1024
 IPV6PORT_ANONMIN = 49152
 IPV6PORT_ANONMAX = 65535
@@ -348,8 +379,8 @@
 INET6_ADDRSTRLEN = 46
 IPV6_ADDR_INT32_ONE = 1
 IPV6_ADDR_INT32_TWO = 2
-IPV6_ADDR_INT32_MNL = (-16711680)
-IPV6_ADDR_INT32_MLL = (-16646144)
+IPV6_ADDR_INT32_MNL = 0xff010000
+IPV6_ADDR_INT32_MLL = 0xff020000
 IPV6_ADDR_INT32_SMP = 0x0000ffff
 IPV6_ADDR_INT16_ULL = 0xfe80
 IPV6_ADDR_INT16_USL = 0xfec0
@@ -358,7 +389,7 @@
 IPV6_ADDR_INT32_TWO = 0x02000000
 IPV6_ADDR_INT32_MNL = 0x000001ff
 IPV6_ADDR_INT32_MLL = 0x000002ff
-IPV6_ADDR_INT32_SMP = (-65536)
+IPV6_ADDR_INT32_SMP = 0xffff0000
 IPV6_ADDR_INT16_ULL = 0x80fe
 IPV6_ADDR_INT16_USL = 0xc0fe
 IPV6_ADDR_INT16_MLL = 0x02ff
@@ -511,5 +542,10 @@
 IPV6CTL_RIP6STATS = 36
 IPV6CTL_PREFER_TEMPADDR = 37
 IPV6CTL_ADDRCTLPOLICY = 38
+IPV6CTL_USE_DEFAULTZONE = 39
 IPV6CTL_MAXFRAGS = 41
-IPV6CTL_MAXID = 42
+IPV6CTL_IFQ = 42
+IPV6CTL_ISATAPRTR = 43
+IPV6CTL_MCAST_PMTU = 44
+IPV6CTL_STEALTH = 45
+IPV6CTL_MAXID = 46
diff --git a/Lib/plat-freebsd7/IN.py b/Lib/plat-freebsd7/IN.py
index 77314ac..4e3b3a2 100644
--- a/Lib/plat-freebsd7/IN.py
+++ b/Lib/plat-freebsd7/IN.py
@@ -10,9 +10,9 @@
 __GNUCLIKE_CTOR_SECTION_HANDLING = 1
 __GNUCLIKE_BUILTIN_CONSTANT_P = 1
 __GNUCLIKE_BUILTIN_VARARGS = 1
+__GNUCLIKE_BUILTIN_STDARG = 1
 __GNUCLIKE_BUILTIN_VAALIST = 1
 __GNUC_VA_LIST_COMPATIBILITY = 1
-__GNUCLIKE_BUILTIN_STDARG = 1
 __GNUCLIKE_BUILTIN_NEXT_ARG = 1
 __GNUCLIKE_BUILTIN_MEMCPY = 1
 __CC_SUPPORTS_INLINE = 1
@@ -51,6 +51,8 @@
 
 def __predict_false(exp): return (exp)
 
+def __format_arg(fmtarg): return __attribute__((__format_arg__ (fmtarg)))
+
 def __FBSDID(s): return __IDSTRING(__CONCAT(__rcsid_,__LINE__),s)
 
 def __RCSID(s): return __IDSTRING(__CONCAT(__rcsid_,__LINE__),s)
@@ -247,6 +249,7 @@
 IPPROTO_APES = 99
 IPPROTO_GMTP = 100
 IPPROTO_IPCOMP = 108
+IPPROTO_SCTP = 132
 IPPROTO_PIM = 103
 IPPROTO_CARP = 112
 IPPROTO_PGM = 113
@@ -289,6 +292,10 @@
 
 def IN_BADCLASS(i): return (((u_int32_t)(i) & (-268435456)) == (-268435456))
 
+def IN_LINKLOCAL(i): return (((u_int32_t)(i) & (-65536)) == (-1442971648))
+
+def IN_LOCAL_GROUP(i): return (((u_int32_t)(i) & (-256)) == (-536870912))
+
 INADDR_NONE = (-1)
 IN_LOOPBACKNET = 127
 IP_OPTIONS = 1
@@ -326,14 +333,35 @@
 IP_FW_ZERO = 53
 IP_FW_GET = 54
 IP_FW_RESETLOG = 55
+IP_FW_NAT_CFG = 56
+IP_FW_NAT_DEL = 57
+IP_FW_NAT_GET_CONFIG = 58
+IP_FW_NAT_GET_LOG = 59
 IP_DUMMYNET_CONFIGURE = 60
 IP_DUMMYNET_DEL = 61
 IP_DUMMYNET_FLUSH = 62
 IP_DUMMYNET_GET = 64
 IP_RECVTTL = 65
+IP_MINTTL = 66
+IP_DONTFRAG = 67
+IP_ADD_SOURCE_MEMBERSHIP = 70
+IP_DROP_SOURCE_MEMBERSHIP = 71
+IP_BLOCK_SOURCE = 72
+IP_UNBLOCK_SOURCE = 73
+IP_MSFILTER = 74
+MCAST_JOIN_GROUP = 80
+MCAST_LEAVE_GROUP = 81
+MCAST_JOIN_SOURCE_GROUP = 82
+MCAST_LEAVE_SOURCE_GROUP = 83
+MCAST_BLOCK_SOURCE = 84
+MCAST_UNBLOCK_SOURCE = 85
 IP_DEFAULT_MULTICAST_TTL = 1
 IP_DEFAULT_MULTICAST_LOOP = 1
-IP_MAX_MEMBERSHIPS = 20
+IP_MIN_MEMBERSHIPS = 31
+IP_MAX_MEMBERSHIPS = 4095
+IP_MAX_SOURCE_FILTER = 1024
+MCAST_INCLUDE = 1
+MCAST_EXCLUDE = 2
 IP_PORTRANGE_DEFAULT = 0
 IP_PORTRANGE_HIGH = 1
 IP_PORTRANGE_LOW = 2
@@ -359,7 +387,7 @@
 
 
 # Included from netinet6/in6.h
-__KAME_VERSION = "20010528/FreeBSD"
+__KAME_VERSION = "FreeBSD"
 IPV6PORT_RESERVED = 1024
 IPV6PORT_ANONMIN = 49152
 IPV6PORT_ANONMAX = 65535
@@ -430,6 +458,8 @@
 
 def IN6_IS_SCOPE_LINKLOCAL(a): return \
 
+def IN6_IS_SCOPE_EMBED(a): return \
+
 def IFA6_IS_DEPRECATED(a): return \
 
 def IFA6_IS_INVALID(a): return \
@@ -488,6 +518,7 @@
 IPV6_TCLASS = 61
 IPV6_DONTFRAG = 62
 IPV6_PREFER_TEMPADDR = 63
+IPV6_MSFILTER = 74
 IPV6_RTHDR_LOOSE = 0
 IPV6_RTHDR_STRICT = 1
 IPV6_RTHDR_TYPE_0 = 0
@@ -531,5 +562,10 @@
 IPV6CTL_RIP6STATS = 36
 IPV6CTL_PREFER_TEMPADDR = 37
 IPV6CTL_ADDRCTLPOLICY = 38
+IPV6CTL_USE_DEFAULTZONE = 39
 IPV6CTL_MAXFRAGS = 41
-IPV6CTL_MAXID = 42
+IPV6CTL_IFQ = 42
+IPV6CTL_ISATAPRTR = 43
+IPV6CTL_MCAST_PMTU = 44
+IPV6CTL_STEALTH = 45
+IPV6CTL_MAXID = 46
diff --git a/Lib/plat-freebsd8/IN.py b/Lib/plat-freebsd8/IN.py
new file mode 100644
index 0000000..4e3b3a2
--- /dev/null
+++ b/Lib/plat-freebsd8/IN.py
@@ -0,0 +1,571 @@
+# Generated by h2py from /usr/include/netinet/in.h
+
+# Included from sys/cdefs.h
+__GNUCLIKE_ASM = 3
+__GNUCLIKE_ASM = 2
+__GNUCLIKE___TYPEOF = 1
+__GNUCLIKE___OFFSETOF = 1
+__GNUCLIKE___SECTION = 1
+__GNUCLIKE_ATTRIBUTE_MODE_DI = 1
+__GNUCLIKE_CTOR_SECTION_HANDLING = 1
+__GNUCLIKE_BUILTIN_CONSTANT_P = 1
+__GNUCLIKE_BUILTIN_VARARGS = 1
+__GNUCLIKE_BUILTIN_STDARG = 1
+__GNUCLIKE_BUILTIN_VAALIST = 1
+__GNUC_VA_LIST_COMPATIBILITY = 1
+__GNUCLIKE_BUILTIN_NEXT_ARG = 1
+__GNUCLIKE_BUILTIN_MEMCPY = 1
+__CC_SUPPORTS_INLINE = 1
+__CC_SUPPORTS___INLINE = 1
+__CC_SUPPORTS___INLINE__ = 1
+__CC_SUPPORTS___FUNC__ = 1
+__CC_SUPPORTS_WARNING = 1
+__CC_SUPPORTS_VARADIC_XXX = 1
+__CC_SUPPORTS_DYNAMIC_ARRAY_INIT = 1
+__CC_INT_IS_32BIT = 1
+def __P(protos): return protos
+
+def __STRING(x): return #x
+
+def __XSTRING(x): return __STRING(x)
+
+def __P(protos): return ()
+
+def __STRING(x): return "x"
+
+def __aligned(x): return __attribute__((__aligned__(x)))
+
+def __section(x): return __attribute__((__section__(x)))
+
+def __aligned(x): return __attribute__((__aligned__(x)))
+
+def __section(x): return __attribute__((__section__(x)))
+
+def __nonnull(x): return __attribute__((__nonnull__(x)))
+
+def __predict_true(exp): return __builtin_expect((exp), 1)
+
+def __predict_false(exp): return __builtin_expect((exp), 0)
+
+def __predict_true(exp): return (exp)
+
+def __predict_false(exp): return (exp)
+
+def __format_arg(fmtarg): return __attribute__((__format_arg__ (fmtarg)))
+
+def __FBSDID(s): return __IDSTRING(__CONCAT(__rcsid_,__LINE__),s)
+
+def __RCSID(s): return __IDSTRING(__CONCAT(__rcsid_,__LINE__),s)
+
+def __RCSID_SOURCE(s): return __IDSTRING(__CONCAT(__rcsid_source_,__LINE__),s)
+
+def __SCCSID(s): return __IDSTRING(__CONCAT(__sccsid_,__LINE__),s)
+
+def __COPYRIGHT(s): return __IDSTRING(__CONCAT(__copyright_,__LINE__),s)
+
+_POSIX_C_SOURCE = 199009
+_POSIX_C_SOURCE = 199209
+__XSI_VISIBLE = 600
+_POSIX_C_SOURCE = 200112
+__XSI_VISIBLE = 500
+_POSIX_C_SOURCE = 199506
+_POSIX_C_SOURCE = 198808
+__POSIX_VISIBLE = 200112
+__ISO_C_VISIBLE = 1999
+__POSIX_VISIBLE = 199506
+__ISO_C_VISIBLE = 1990
+__POSIX_VISIBLE = 199309
+__ISO_C_VISIBLE = 1990
+__POSIX_VISIBLE = 199209
+__ISO_C_VISIBLE = 1990
+__POSIX_VISIBLE = 199009
+__ISO_C_VISIBLE = 1990
+__POSIX_VISIBLE = 198808
+__ISO_C_VISIBLE = 0
+__POSIX_VISIBLE = 0
+__XSI_VISIBLE = 0
+__BSD_VISIBLE = 0
+__ISO_C_VISIBLE = 1990
+__POSIX_VISIBLE = 0
+__XSI_VISIBLE = 0
+__BSD_VISIBLE = 0
+__ISO_C_VISIBLE = 1999
+__POSIX_VISIBLE = 200112
+__XSI_VISIBLE = 600
+__BSD_VISIBLE = 1
+__ISO_C_VISIBLE = 1999
+
+# Included from sys/_types.h
+
+# Included from machine/_types.h
+
+# Included from machine/endian.h
+_QUAD_HIGHWORD = 1
+_QUAD_LOWWORD = 0
+_LITTLE_ENDIAN = 1234
+_BIG_ENDIAN = 4321
+_PDP_ENDIAN = 3412
+_BYTE_ORDER = _LITTLE_ENDIAN
+LITTLE_ENDIAN = _LITTLE_ENDIAN
+BIG_ENDIAN = _BIG_ENDIAN
+PDP_ENDIAN = _PDP_ENDIAN
+BYTE_ORDER = _BYTE_ORDER
+def __word_swap_int_var(x): return \
+
+def __word_swap_int_const(x): return \
+
+def __word_swap_int(x): return __word_swap_int_var(x)
+
+def __byte_swap_int_var(x): return \
+
+def __byte_swap_int_const(x): return \
+
+def __byte_swap_int(x): return __byte_swap_int_var(x)
+
+def __byte_swap_word_var(x): return \
+
+def __byte_swap_word_const(x): return \
+
+def __byte_swap_word(x): return __byte_swap_word_var(x)
+
+def __htonl(x): return __bswap32(x)
+
+def __htons(x): return __bswap16(x)
+
+def __ntohl(x): return __bswap32(x)
+
+def __ntohs(x): return __bswap16(x)
+
+IPPROTO_IP = 0
+IPPROTO_ICMP = 1
+IPPROTO_TCP = 6
+IPPROTO_UDP = 17
+def htonl(x): return __htonl(x)
+
+def htons(x): return __htons(x)
+
+def ntohl(x): return __ntohl(x)
+
+def ntohs(x): return __ntohs(x)
+
+IPPROTO_RAW = 255
+INET_ADDRSTRLEN = 16
+IPPROTO_HOPOPTS = 0
+IPPROTO_IGMP = 2
+IPPROTO_GGP = 3
+IPPROTO_IPV4 = 4
+IPPROTO_IPIP = IPPROTO_IPV4
+IPPROTO_ST = 7
+IPPROTO_EGP = 8
+IPPROTO_PIGP = 9
+IPPROTO_RCCMON = 10
+IPPROTO_NVPII = 11
+IPPROTO_PUP = 12
+IPPROTO_ARGUS = 13
+IPPROTO_EMCON = 14
+IPPROTO_XNET = 15
+IPPROTO_CHAOS = 16
+IPPROTO_MUX = 18
+IPPROTO_MEAS = 19
+IPPROTO_HMP = 20
+IPPROTO_PRM = 21
+IPPROTO_IDP = 22
+IPPROTO_TRUNK1 = 23
+IPPROTO_TRUNK2 = 24
+IPPROTO_LEAF1 = 25
+IPPROTO_LEAF2 = 26
+IPPROTO_RDP = 27
+IPPROTO_IRTP = 28
+IPPROTO_TP = 29
+IPPROTO_BLT = 30
+IPPROTO_NSP = 31
+IPPROTO_INP = 32
+IPPROTO_SEP = 33
+IPPROTO_3PC = 34
+IPPROTO_IDPR = 35
+IPPROTO_XTP = 36
+IPPROTO_DDP = 37
+IPPROTO_CMTP = 38
+IPPROTO_TPXX = 39
+IPPROTO_IL = 40
+IPPROTO_IPV6 = 41
+IPPROTO_SDRP = 42
+IPPROTO_ROUTING = 43
+IPPROTO_FRAGMENT = 44
+IPPROTO_IDRP = 45
+IPPROTO_RSVP = 46
+IPPROTO_GRE = 47
+IPPROTO_MHRP = 48
+IPPROTO_BHA = 49
+IPPROTO_ESP = 50
+IPPROTO_AH = 51
+IPPROTO_INLSP = 52
+IPPROTO_SWIPE = 53
+IPPROTO_NHRP = 54
+IPPROTO_MOBILE = 55
+IPPROTO_TLSP = 56
+IPPROTO_SKIP = 57
+IPPROTO_ICMPV6 = 58
+IPPROTO_NONE = 59
+IPPROTO_DSTOPTS = 60
+IPPROTO_AHIP = 61
+IPPROTO_CFTP = 62
+IPPROTO_HELLO = 63
+IPPROTO_SATEXPAK = 64
+IPPROTO_KRYPTOLAN = 65
+IPPROTO_RVD = 66
+IPPROTO_IPPC = 67
+IPPROTO_ADFS = 68
+IPPROTO_SATMON = 69
+IPPROTO_VISA = 70
+IPPROTO_IPCV = 71
+IPPROTO_CPNX = 72
+IPPROTO_CPHB = 73
+IPPROTO_WSN = 74
+IPPROTO_PVP = 75
+IPPROTO_BRSATMON = 76
+IPPROTO_ND = 77
+IPPROTO_WBMON = 78
+IPPROTO_WBEXPAK = 79
+IPPROTO_EON = 80
+IPPROTO_VMTP = 81
+IPPROTO_SVMTP = 82
+IPPROTO_VINES = 83
+IPPROTO_TTP = 84
+IPPROTO_IGP = 85
+IPPROTO_DGP = 86
+IPPROTO_TCF = 87
+IPPROTO_IGRP = 88
+IPPROTO_OSPFIGP = 89
+IPPROTO_SRPC = 90
+IPPROTO_LARP = 91
+IPPROTO_MTP = 92
+IPPROTO_AX25 = 93
+IPPROTO_IPEIP = 94
+IPPROTO_MICP = 95
+IPPROTO_SCCSP = 96
+IPPROTO_ETHERIP = 97
+IPPROTO_ENCAP = 98
+IPPROTO_APES = 99
+IPPROTO_GMTP = 100
+IPPROTO_IPCOMP = 108
+IPPROTO_SCTP = 132
+IPPROTO_PIM = 103
+IPPROTO_CARP = 112
+IPPROTO_PGM = 113
+IPPROTO_PFSYNC = 240
+IPPROTO_OLD_DIVERT = 254
+IPPROTO_MAX = 256
+IPPROTO_DONE = 257
+IPPROTO_DIVERT = 258
+IPPROTO_SPACER = 32767
+IPPORT_RESERVED = 1024
+IPPORT_HIFIRSTAUTO = 49152
+IPPORT_HILASTAUTO = 65535
+IPPORT_RESERVEDSTART = 600
+IPPORT_MAX = 65535
+def IN_CLASSA(i): return (((u_int32_t)(i) & (-2147483648)) == 0)
+
+IN_CLASSA_NET = (-16777216)
+IN_CLASSA_NSHIFT = 24
+IN_CLASSA_HOST = 0x00ffffff
+IN_CLASSA_MAX = 128
+def IN_CLASSB(i): return (((u_int32_t)(i) & (-1073741824)) == (-2147483648))
+
+IN_CLASSB_NET = (-65536)
+IN_CLASSB_NSHIFT = 16
+IN_CLASSB_HOST = 0x0000ffff
+IN_CLASSB_MAX = 65536
+def IN_CLASSC(i): return (((u_int32_t)(i) & (-536870912)) == (-1073741824))
+
+IN_CLASSC_NET = (-256)
+IN_CLASSC_NSHIFT = 8
+IN_CLASSC_HOST = 0x000000ff
+def IN_CLASSD(i): return (((u_int32_t)(i) & (-268435456)) == (-536870912))
+
+IN_CLASSD_NET = (-268435456)
+IN_CLASSD_NSHIFT = 28
+IN_CLASSD_HOST = 0x0fffffff
+def IN_MULTICAST(i): return IN_CLASSD(i)
+
+def IN_EXPERIMENTAL(i): return (((u_int32_t)(i) & (-268435456)) == (-268435456))
+
+def IN_BADCLASS(i): return (((u_int32_t)(i) & (-268435456)) == (-268435456))
+
+def IN_LINKLOCAL(i): return (((u_int32_t)(i) & (-65536)) == (-1442971648))
+
+def IN_LOCAL_GROUP(i): return (((u_int32_t)(i) & (-256)) == (-536870912))
+
+INADDR_NONE = (-1)
+IN_LOOPBACKNET = 127
+IP_OPTIONS = 1
+IP_HDRINCL = 2
+IP_TOS = 3
+IP_TTL = 4
+IP_RECVOPTS = 5
+IP_RECVRETOPTS = 6
+IP_RECVDSTADDR = 7
+IP_SENDSRCADDR = IP_RECVDSTADDR
+IP_RETOPTS = 8
+IP_MULTICAST_IF = 9
+IP_MULTICAST_TTL = 10
+IP_MULTICAST_LOOP = 11
+IP_ADD_MEMBERSHIP = 12
+IP_DROP_MEMBERSHIP = 13
+IP_MULTICAST_VIF = 14
+IP_RSVP_ON = 15
+IP_RSVP_OFF = 16
+IP_RSVP_VIF_ON = 17
+IP_RSVP_VIF_OFF = 18
+IP_PORTRANGE = 19
+IP_RECVIF = 20
+IP_IPSEC_POLICY = 21
+IP_FAITH = 22
+IP_ONESBCAST = 23
+IP_FW_TABLE_ADD = 40
+IP_FW_TABLE_DEL = 41
+IP_FW_TABLE_FLUSH = 42
+IP_FW_TABLE_GETSIZE = 43
+IP_FW_TABLE_LIST = 44
+IP_FW_ADD = 50
+IP_FW_DEL = 51
+IP_FW_FLUSH = 52
+IP_FW_ZERO = 53
+IP_FW_GET = 54
+IP_FW_RESETLOG = 55
+IP_FW_NAT_CFG = 56
+IP_FW_NAT_DEL = 57
+IP_FW_NAT_GET_CONFIG = 58
+IP_FW_NAT_GET_LOG = 59
+IP_DUMMYNET_CONFIGURE = 60
+IP_DUMMYNET_DEL = 61
+IP_DUMMYNET_FLUSH = 62
+IP_DUMMYNET_GET = 64
+IP_RECVTTL = 65
+IP_MINTTL = 66
+IP_DONTFRAG = 67
+IP_ADD_SOURCE_MEMBERSHIP = 70
+IP_DROP_SOURCE_MEMBERSHIP = 71
+IP_BLOCK_SOURCE = 72
+IP_UNBLOCK_SOURCE = 73
+IP_MSFILTER = 74
+MCAST_JOIN_GROUP = 80
+MCAST_LEAVE_GROUP = 81
+MCAST_JOIN_SOURCE_GROUP = 82
+MCAST_LEAVE_SOURCE_GROUP = 83
+MCAST_BLOCK_SOURCE = 84
+MCAST_UNBLOCK_SOURCE = 85
+IP_DEFAULT_MULTICAST_TTL = 1
+IP_DEFAULT_MULTICAST_LOOP = 1
+IP_MIN_MEMBERSHIPS = 31
+IP_MAX_MEMBERSHIPS = 4095
+IP_MAX_SOURCE_FILTER = 1024
+MCAST_INCLUDE = 1
+MCAST_EXCLUDE = 2
+IP_PORTRANGE_DEFAULT = 0
+IP_PORTRANGE_HIGH = 1
+IP_PORTRANGE_LOW = 2
+IPPROTO_MAXID = (IPPROTO_AH + 1)
+IPCTL_FORWARDING = 1
+IPCTL_SENDREDIRECTS = 2
+IPCTL_DEFTTL = 3
+IPCTL_DEFMTU = 4
+IPCTL_RTEXPIRE = 5
+IPCTL_RTMINEXPIRE = 6
+IPCTL_RTMAXCACHE = 7
+IPCTL_SOURCEROUTE = 8
+IPCTL_DIRECTEDBROADCAST = 9
+IPCTL_INTRQMAXLEN = 10
+IPCTL_INTRQDROPS = 11
+IPCTL_STATS = 12
+IPCTL_ACCEPTSOURCEROUTE = 13
+IPCTL_FASTFORWARDING = 14
+IPCTL_KEEPFAITH = 15
+IPCTL_GIF_TTL = 16
+IPCTL_MAXID = 17
+def in_nullhost(x): return ((x).s_addr == INADDR_ANY)
+
+
+# Included from netinet6/in6.h
+__KAME_VERSION = "FreeBSD"
+IPV6PORT_RESERVED = 1024
+IPV6PORT_ANONMIN = 49152
+IPV6PORT_ANONMAX = 65535
+IPV6PORT_RESERVEDMIN = 600
+IPV6PORT_RESERVEDMAX = (IPV6PORT_RESERVED-1)
+INET6_ADDRSTRLEN = 46
+IPV6_ADDR_INT32_ONE = 1
+IPV6_ADDR_INT32_TWO = 2
+IPV6_ADDR_INT32_MNL = (-16711680)
+IPV6_ADDR_INT32_MLL = (-16646144)
+IPV6_ADDR_INT32_SMP = 0x0000ffff
+IPV6_ADDR_INT16_ULL = 0xfe80
+IPV6_ADDR_INT16_USL = 0xfec0
+IPV6_ADDR_INT16_MLL = 0xff02
+IPV6_ADDR_INT32_ONE = 0x01000000
+IPV6_ADDR_INT32_TWO = 0x02000000
+IPV6_ADDR_INT32_MNL = 0x000001ff
+IPV6_ADDR_INT32_MLL = 0x000002ff
+IPV6_ADDR_INT32_SMP = (-65536)
+IPV6_ADDR_INT16_ULL = 0x80fe
+IPV6_ADDR_INT16_USL = 0xc0fe
+IPV6_ADDR_INT16_MLL = 0x02ff
+def IN6_IS_ADDR_UNSPECIFIED(a): return \
+
+def IN6_IS_ADDR_LOOPBACK(a): return \
+
+def IN6_IS_ADDR_V4COMPAT(a): return \
+
+def IN6_IS_ADDR_V4MAPPED(a): return \
+
+IPV6_ADDR_SCOPE_NODELOCAL = 0x01
+IPV6_ADDR_SCOPE_INTFACELOCAL = 0x01
+IPV6_ADDR_SCOPE_LINKLOCAL = 0x02
+IPV6_ADDR_SCOPE_SITELOCAL = 0x05
+IPV6_ADDR_SCOPE_ORGLOCAL = 0x08
+IPV6_ADDR_SCOPE_GLOBAL = 0x0e
+__IPV6_ADDR_SCOPE_NODELOCAL = 0x01
+__IPV6_ADDR_SCOPE_INTFACELOCAL = 0x01
+__IPV6_ADDR_SCOPE_LINKLOCAL = 0x02
+__IPV6_ADDR_SCOPE_SITELOCAL = 0x05
+__IPV6_ADDR_SCOPE_ORGLOCAL = 0x08
+__IPV6_ADDR_SCOPE_GLOBAL = 0x0e
+def IN6_IS_ADDR_LINKLOCAL(a): return \
+
+def IN6_IS_ADDR_SITELOCAL(a): return \
+
+def IN6_IS_ADDR_MC_NODELOCAL(a): return \
+
+def IN6_IS_ADDR_MC_INTFACELOCAL(a): return \
+
+def IN6_IS_ADDR_MC_LINKLOCAL(a): return \
+
+def IN6_IS_ADDR_MC_SITELOCAL(a): return \
+
+def IN6_IS_ADDR_MC_ORGLOCAL(a): return \
+
+def IN6_IS_ADDR_MC_GLOBAL(a): return \
+
+def IN6_IS_ADDR_MC_NODELOCAL(a): return \
+
+def IN6_IS_ADDR_MC_LINKLOCAL(a): return \
+
+def IN6_IS_ADDR_MC_SITELOCAL(a): return \
+
+def IN6_IS_ADDR_MC_ORGLOCAL(a): return \
+
+def IN6_IS_ADDR_MC_GLOBAL(a): return \
+
+def IN6_IS_SCOPE_LINKLOCAL(a): return \
+
+def IN6_IS_SCOPE_EMBED(a): return \
+
+def IFA6_IS_DEPRECATED(a): return \
+
+def IFA6_IS_INVALID(a): return \
+
+IPV6_OPTIONS = 1
+IPV6_RECVOPTS = 5
+IPV6_RECVRETOPTS = 6
+IPV6_RECVDSTADDR = 7
+IPV6_RETOPTS = 8
+IPV6_SOCKOPT_RESERVED1 = 3
+IPV6_UNICAST_HOPS = 4
+IPV6_MULTICAST_IF = 9
+IPV6_MULTICAST_HOPS = 10
+IPV6_MULTICAST_LOOP = 11
+IPV6_JOIN_GROUP = 12
+IPV6_LEAVE_GROUP = 13
+IPV6_PORTRANGE = 14
+ICMP6_FILTER = 18
+IPV6_2292PKTINFO = 19
+IPV6_2292HOPLIMIT = 20
+IPV6_2292NEXTHOP = 21
+IPV6_2292HOPOPTS = 22
+IPV6_2292DSTOPTS = 23
+IPV6_2292RTHDR = 24
+IPV6_2292PKTOPTIONS = 25
+IPV6_CHECKSUM = 26
+IPV6_V6ONLY = 27
+IPV6_BINDV6ONLY = IPV6_V6ONLY
+IPV6_IPSEC_POLICY = 28
+IPV6_FAITH = 29
+IPV6_FW_ADD = 30
+IPV6_FW_DEL = 31
+IPV6_FW_FLUSH = 32
+IPV6_FW_ZERO = 33
+IPV6_FW_GET = 34
+IPV6_RTHDRDSTOPTS = 35
+IPV6_RECVPKTINFO = 36
+IPV6_RECVHOPLIMIT = 37
+IPV6_RECVRTHDR = 38
+IPV6_RECVHOPOPTS = 39
+IPV6_RECVDSTOPTS = 40
+IPV6_RECVRTHDRDSTOPTS = 41
+IPV6_USE_MIN_MTU = 42
+IPV6_RECVPATHMTU = 43
+IPV6_PATHMTU = 44
+IPV6_REACHCONF = 45
+IPV6_PKTINFO = 46
+IPV6_HOPLIMIT = 47
+IPV6_NEXTHOP = 48
+IPV6_HOPOPTS = 49
+IPV6_DSTOPTS = 50
+IPV6_RTHDR = 51
+IPV6_PKTOPTIONS = 52
+IPV6_RECVTCLASS = 57
+IPV6_AUTOFLOWLABEL = 59
+IPV6_TCLASS = 61
+IPV6_DONTFRAG = 62
+IPV6_PREFER_TEMPADDR = 63
+IPV6_MSFILTER = 74
+IPV6_RTHDR_LOOSE = 0
+IPV6_RTHDR_STRICT = 1
+IPV6_RTHDR_TYPE_0 = 0
+IPV6_DEFAULT_MULTICAST_HOPS = 1
+IPV6_DEFAULT_MULTICAST_LOOP = 1
+IPV6_PORTRANGE_DEFAULT = 0
+IPV6_PORTRANGE_HIGH = 1
+IPV6_PORTRANGE_LOW = 2
+IPV6PROTO_MAXID = (IPPROTO_PIM + 1)
+IPV6CTL_FORWARDING = 1
+IPV6CTL_SENDREDIRECTS = 2
+IPV6CTL_DEFHLIM = 3
+IPV6CTL_DEFMTU = 4
+IPV6CTL_FORWSRCRT = 5
+IPV6CTL_STATS = 6
+IPV6CTL_MRTSTATS = 7
+IPV6CTL_MRTPROTO = 8
+IPV6CTL_MAXFRAGPACKETS = 9
+IPV6CTL_SOURCECHECK = 10
+IPV6CTL_SOURCECHECK_LOGINT = 11
+IPV6CTL_ACCEPT_RTADV = 12
+IPV6CTL_KEEPFAITH = 13
+IPV6CTL_LOG_INTERVAL = 14
+IPV6CTL_HDRNESTLIMIT = 15
+IPV6CTL_DAD_COUNT = 16
+IPV6CTL_AUTO_FLOWLABEL = 17
+IPV6CTL_DEFMCASTHLIM = 18
+IPV6CTL_GIF_HLIM = 19
+IPV6CTL_KAME_VERSION = 20
+IPV6CTL_USE_DEPRECATED = 21
+IPV6CTL_RR_PRUNE = 22
+IPV6CTL_MAPPED_ADDR = 23
+IPV6CTL_V6ONLY = 24
+IPV6CTL_RTEXPIRE = 25
+IPV6CTL_RTMINEXPIRE = 26
+IPV6CTL_RTMAXCACHE = 27
+IPV6CTL_USETEMPADDR = 32
+IPV6CTL_TEMPPLTIME = 33
+IPV6CTL_TEMPVLTIME = 34
+IPV6CTL_AUTO_LINKLOCAL = 35
+IPV6CTL_RIP6STATS = 36
+IPV6CTL_PREFER_TEMPADDR = 37
+IPV6CTL_ADDRCTLPOLICY = 38
+IPV6CTL_USE_DEFAULTZONE = 39
+IPV6CTL_MAXFRAGS = 41
+IPV6CTL_IFQ = 42
+IPV6CTL_ISATAPRTR = 43
+IPV6CTL_MCAST_PMTU = 44
+IPV6CTL_STEALTH = 45
+IPV6CTL_MAXID = 46
diff --git a/Lib/plat-freebsd8/regen b/Lib/plat-freebsd8/regen
new file mode 100644
index 0000000..8aa6898
--- /dev/null
+++ b/Lib/plat-freebsd8/regen
@@ -0,0 +1,3 @@
+#! /bin/sh
+set -v
+python ../../Tools/scripts/h2py.py -i '(u_long)' /usr/include/netinet/in.h
diff --git a/Lib/sched.py b/Lib/sched.py
index 7c3235e..51c4e74 100644
--- a/Lib/sched.py
+++ b/Lib/sched.py
@@ -16,11 +16,11 @@
 Events are specified by tuples (time, priority, action, argument).
 As in UNIX, lower priority numbers mean higher priority; in this
 way the queue can be maintained as a priority queue.  Execution of the
-event means calling the action function, passing it the argument.
-Remember that in Python, multiple function arguments can be packed
-in a tuple.   The action function may be an instance method so it
+event means calling the action function, passing it the argument
+sequence in "argument" (remember that in Python, multiple function
+arguments are be packed in a sequence).
+The action function may be an instance method so it
 has another way to reference private data (besides global variables).
-Parameterless functions or methods cannot be used, however.
 """
 
 # XXX The timefunc and delayfunc should have been defined as methods
@@ -89,7 +89,7 @@
         exceptions are not caught but the scheduler's state remains
         well-defined so run() may be called again.
 
-        A questionably hack is added to allow other threads to run:
+        A questionable hack is added to allow other threads to run:
         just after an event is executed, a delay of 0 is executed, to
         avoid monopolizing the CPU when other threads are also
         runnable.
@@ -111,7 +111,7 @@
                 # Verify that the event was not removed or altered
                 # by another thread after we last looked at q[0].
                 if event is checked_event:
-                    void = action(*argument)
+                    action(*argument)
                     delayfunc(0)   # Let other threads run
                 else:
                     heapq.heappush(event)
diff --git a/Lib/smtpd.py b/Lib/smtpd.py
index 98ef436..3788f89 100755
--- a/Lib/smtpd.py
+++ b/Lib/smtpd.py
@@ -221,7 +221,7 @@
 
     def smtp_MAIL(self, arg):
         print('===> MAIL', arg, file=DEBUGSTREAM)
-        address = self.__getaddr('FROM:', arg)
+        address = self.__getaddr('FROM:', arg) if arg else None
         if not address:
             self.push('501 Syntax: MAIL FROM:<address>')
             return
@@ -237,7 +237,7 @@
         if not self.__mailfrom:
             self.push('503 Error: need MAIL command')
             return
-        address = self.__getaddr('TO:', arg)
+        address = self.__getaddr('TO:', arg) if arg else None
         if not address:
             self.push('501 Syntax: RCPT TO: <address>')
             return
diff --git a/Lib/test/crashers/file_threads.py b/Lib/test/crashers/file_threads.py
deleted file mode 100644
index d82ad3c..0000000
--- a/Lib/test/crashers/file_threads.py
+++ /dev/null
@@ -1,8 +0,0 @@
-# An example for http://bugs.python.org/issue815646
-
-import thread
-
-while 1:
-    f = open("/tmp/dupa", "w")
-    thread.start_new_thread(f.close, ())
-    f.close()
diff --git a/Lib/test/crashers/multithreaded_close.py b/Lib/test/crashers/multithreaded_close.py
new file mode 100644
index 0000000..5224341
--- /dev/null
+++ b/Lib/test/crashers/multithreaded_close.py
@@ -0,0 +1,14 @@
+# f.close() is not thread-safe: calling it at the same time as another
+# operation (or another close) on the same file, but done from another
+# thread, causes crashes.  The issue is more complicated than it seems,
+# witness the discussions in:
+#
+# http://bugs.python.org/issue595601
+# http://bugs.python.org/issue815646
+
+import thread
+
+while 1:
+    f = open("multithreaded_close.tmp", "w")
+    thread.start_new_thread(f.close, ())
+    f.close()
diff --git a/Lib/test/decimaltestdata/extra.decTest b/Lib/test/decimaltestdata/extra.decTest
index 36f2a97..0cc1bbb 100644
--- a/Lib/test/decimaltestdata/extra.decTest
+++ b/Lib/test/decimaltestdata/extra.decTest
@@ -154,6 +154,2112 @@
 extr1302 fma 0E123 -Inf sNaN789 -> NaN Invalid_operation
 extr1302 fma -Inf 0E-456 sNaN148 -> NaN Invalid_operation
 
+-- Tests for the is_* boolean operations
+precision: 9
+maxExponent: 999
+minExponent: -999
+
+bool0000 iscanonical 0E-2000 -> 1
+bool0001 iscanonical -0E-2000 -> 1
+bool0002 iscanonical 0E-1008 -> 1
+bool0003 iscanonical -0E-1008 -> 1
+bool0004 iscanonical 0E-1007 -> 1
+bool0005 iscanonical -0E-1007 -> 1
+bool0006 iscanonical 0E-1006 -> 1
+bool0007 iscanonical -0E-1006 -> 1
+bool0008 iscanonical 0E-1000 -> 1
+bool0009 iscanonical -0E-1000 -> 1
+bool0010 iscanonical 0E-999 -> 1
+bool0011 iscanonical -0E-999 -> 1
+bool0012 iscanonical 0E-998 -> 1
+bool0013 iscanonical -0E-998 -> 1
+bool0014 iscanonical 0E-100 -> 1
+bool0015 iscanonical -0E-100 -> 1
+bool0016 iscanonical 0.000000 -> 1
+bool0017 iscanonical -0.000000 -> 1
+bool0018 iscanonical 0.000 -> 1
+bool0019 iscanonical -0.000 -> 1
+bool0020 iscanonical 0.00 -> 1
+bool0021 iscanonical -0.00 -> 1
+bool0022 iscanonical 0.0 -> 1
+bool0023 iscanonical -0.0 -> 1
+bool0024 iscanonical 0 -> 1
+bool0025 iscanonical -0 -> 1
+bool0026 iscanonical 0E+1 -> 1
+bool0027 iscanonical -0E+1 -> 1
+bool0028 iscanonical 0E+2 -> 1
+bool0029 iscanonical -0E+2 -> 1
+bool0030 iscanonical 0E+3 -> 1
+bool0031 iscanonical -0E+3 -> 1
+bool0032 iscanonical 0E+6 -> 1
+bool0033 iscanonical -0E+6 -> 1
+bool0034 iscanonical 0E+100 -> 1
+bool0035 iscanonical -0E+100 -> 1
+bool0036 iscanonical 0E+990 -> 1
+bool0037 iscanonical -0E+990 -> 1
+bool0038 iscanonical 0E+991 -> 1
+bool0039 iscanonical -0E+991 -> 1
+bool0040 iscanonical 0E+992 -> 1
+bool0041 iscanonical -0E+992 -> 1
+bool0042 iscanonical 0E+998 -> 1
+bool0043 iscanonical -0E+998 -> 1
+bool0044 iscanonical 0E+999 -> 1
+bool0045 iscanonical -0E+999 -> 1
+bool0046 iscanonical 0E+1000 -> 1
+bool0047 iscanonical -0E+1000 -> 1
+bool0048 iscanonical 0E+2000 -> 1
+bool0049 iscanonical -0E+2000 -> 1
+bool0050 iscanonical 1E-2000 -> 1
+bool0051 iscanonical -1E-2000 -> 1
+bool0052 iscanonical 1E-1008 -> 1
+bool0053 iscanonical -1E-1008 -> 1
+bool0054 iscanonical 1E-1007 -> 1
+bool0055 iscanonical -1E-1007 -> 1
+bool0056 iscanonical 1E-1006 -> 1
+bool0057 iscanonical -1E-1006 -> 1
+bool0058 iscanonical 1E-1000 -> 1
+bool0059 iscanonical -1E-1000 -> 1
+bool0060 iscanonical 1E-999 -> 1
+bool0061 iscanonical -1E-999 -> 1
+bool0062 iscanonical 1E-998 -> 1
+bool0063 iscanonical -1E-998 -> 1
+bool0064 iscanonical 1E-100 -> 1
+bool0065 iscanonical -1E-100 -> 1
+bool0066 iscanonical 0.000001 -> 1
+bool0067 iscanonical -0.000001 -> 1
+bool0068 iscanonical 0.001 -> 1
+bool0069 iscanonical -0.001 -> 1
+bool0070 iscanonical 0.01 -> 1
+bool0071 iscanonical -0.01 -> 1
+bool0072 iscanonical 0.1 -> 1
+bool0073 iscanonical -0.1 -> 1
+bool0074 iscanonical 1 -> 1
+bool0075 iscanonical -1 -> 1
+bool0076 iscanonical 1E+1 -> 1
+bool0077 iscanonical -1E+1 -> 1
+bool0078 iscanonical 1E+2 -> 1
+bool0079 iscanonical -1E+2 -> 1
+bool0080 iscanonical 1E+3 -> 1
+bool0081 iscanonical -1E+3 -> 1
+bool0082 iscanonical 1E+6 -> 1
+bool0083 iscanonical -1E+6 -> 1
+bool0084 iscanonical 1E+100 -> 1
+bool0085 iscanonical -1E+100 -> 1
+bool0086 iscanonical 1E+990 -> 1
+bool0087 iscanonical -1E+990 -> 1
+bool0088 iscanonical 1E+991 -> 1
+bool0089 iscanonical -1E+991 -> 1
+bool0090 iscanonical 1E+992 -> 1
+bool0091 iscanonical -1E+992 -> 1
+bool0092 iscanonical 1E+998 -> 1
+bool0093 iscanonical -1E+998 -> 1
+bool0094 iscanonical 1E+999 -> 1
+bool0095 iscanonical -1E+999 -> 1
+bool0096 iscanonical 1E+1000 -> 1
+bool0097 iscanonical -1E+1000 -> 1
+bool0098 iscanonical 1E+2000 -> 1
+bool0099 iscanonical -1E+2000 -> 1
+bool0100 iscanonical 9E-2000 -> 1
+bool0101 iscanonical -9E-2000 -> 1
+bool0102 iscanonical 9E-1008 -> 1
+bool0103 iscanonical -9E-1008 -> 1
+bool0104 iscanonical 9E-1007 -> 1
+bool0105 iscanonical -9E-1007 -> 1
+bool0106 iscanonical 9E-1006 -> 1
+bool0107 iscanonical -9E-1006 -> 1
+bool0108 iscanonical 9E-1000 -> 1
+bool0109 iscanonical -9E-1000 -> 1
+bool0110 iscanonical 9E-999 -> 1
+bool0111 iscanonical -9E-999 -> 1
+bool0112 iscanonical 9E-998 -> 1
+bool0113 iscanonical -9E-998 -> 1
+bool0114 iscanonical 9E-100 -> 1
+bool0115 iscanonical -9E-100 -> 1
+bool0116 iscanonical 0.000009 -> 1
+bool0117 iscanonical -0.000009 -> 1
+bool0118 iscanonical 0.009 -> 1
+bool0119 iscanonical -0.009 -> 1
+bool0120 iscanonical 0.09 -> 1
+bool0121 iscanonical -0.09 -> 1
+bool0122 iscanonical 0.9 -> 1
+bool0123 iscanonical -0.9 -> 1
+bool0124 iscanonical 9 -> 1
+bool0125 iscanonical -9 -> 1
+bool0126 iscanonical 9E+1 -> 1
+bool0127 iscanonical -9E+1 -> 1
+bool0128 iscanonical 9E+2 -> 1
+bool0129 iscanonical -9E+2 -> 1
+bool0130 iscanonical 9E+3 -> 1
+bool0131 iscanonical -9E+3 -> 1
+bool0132 iscanonical 9E+6 -> 1
+bool0133 iscanonical -9E+6 -> 1
+bool0134 iscanonical 9E+100 -> 1
+bool0135 iscanonical -9E+100 -> 1
+bool0136 iscanonical 9E+990 -> 1
+bool0137 iscanonical -9E+990 -> 1
+bool0138 iscanonical 9E+991 -> 1
+bool0139 iscanonical -9E+991 -> 1
+bool0140 iscanonical 9E+992 -> 1
+bool0141 iscanonical -9E+992 -> 1
+bool0142 iscanonical 9E+998 -> 1
+bool0143 iscanonical -9E+998 -> 1
+bool0144 iscanonical 9E+999 -> 1
+bool0145 iscanonical -9E+999 -> 1
+bool0146 iscanonical 9E+1000 -> 1
+bool0147 iscanonical -9E+1000 -> 1
+bool0148 iscanonical 9E+2000 -> 1
+bool0149 iscanonical -9E+2000 -> 1
+bool0150 iscanonical 9.99999999E-2000 -> 1
+bool0151 iscanonical -9.99999999E-2000 -> 1
+bool0152 iscanonical 9.99999999E-1008 -> 1
+bool0153 iscanonical -9.99999999E-1008 -> 1
+bool0154 iscanonical 9.99999999E-1007 -> 1
+bool0155 iscanonical -9.99999999E-1007 -> 1
+bool0156 iscanonical 9.99999999E-1006 -> 1
+bool0157 iscanonical -9.99999999E-1006 -> 1
+bool0158 iscanonical 9.99999999E-1000 -> 1
+bool0159 iscanonical -9.99999999E-1000 -> 1
+bool0160 iscanonical 9.99999999E-999 -> 1
+bool0161 iscanonical -9.99999999E-999 -> 1
+bool0162 iscanonical 9.99999999E-998 -> 1
+bool0163 iscanonical -9.99999999E-998 -> 1
+bool0164 iscanonical 9.99999999E-100 -> 1
+bool0165 iscanonical -9.99999999E-100 -> 1
+bool0166 iscanonical 0.00000999999999 -> 1
+bool0167 iscanonical -0.00000999999999 -> 1
+bool0168 iscanonical 0.00999999999 -> 1
+bool0169 iscanonical -0.00999999999 -> 1
+bool0170 iscanonical 0.0999999999 -> 1
+bool0171 iscanonical -0.0999999999 -> 1
+bool0172 iscanonical 0.999999999 -> 1
+bool0173 iscanonical -0.999999999 -> 1
+bool0174 iscanonical 9.99999999 -> 1
+bool0175 iscanonical -9.99999999 -> 1
+bool0176 iscanonical 99.9999999 -> 1
+bool0177 iscanonical -99.9999999 -> 1
+bool0178 iscanonical 999.999999 -> 1
+bool0179 iscanonical -999.999999 -> 1
+bool0180 iscanonical 9999.99999 -> 1
+bool0181 iscanonical -9999.99999 -> 1
+bool0182 iscanonical 9999999.99 -> 1
+bool0183 iscanonical -9999999.99 -> 1
+bool0184 iscanonical 9.99999999E+100 -> 1
+bool0185 iscanonical -9.99999999E+100 -> 1
+bool0186 iscanonical 9.99999999E+990 -> 1
+bool0187 iscanonical -9.99999999E+990 -> 1
+bool0188 iscanonical 9.99999999E+991 -> 1
+bool0189 iscanonical -9.99999999E+991 -> 1
+bool0190 iscanonical 9.99999999E+992 -> 1
+bool0191 iscanonical -9.99999999E+992 -> 1
+bool0192 iscanonical 9.99999999E+998 -> 1
+bool0193 iscanonical -9.99999999E+998 -> 1
+bool0194 iscanonical 9.99999999E+999 -> 1
+bool0195 iscanonical -9.99999999E+999 -> 1
+bool0196 iscanonical 9.99999999E+1000 -> 1
+bool0197 iscanonical -9.99999999E+1000 -> 1
+bool0198 iscanonical 9.99999999E+2000 -> 1
+bool0199 iscanonical -9.99999999E+2000 -> 1
+bool0200 iscanonical Infinity -> 1
+bool0201 iscanonical -Infinity -> 1
+bool0202 iscanonical NaN -> 1
+bool0203 iscanonical -NaN -> 1
+bool0204 iscanonical NaN123 -> 1
+bool0205 iscanonical -NaN123 -> 1
+bool0206 iscanonical sNaN -> 1
+bool0207 iscanonical -sNaN -> 1
+bool0208 iscanonical sNaN123 -> 1
+bool0209 iscanonical -sNaN123 -> 1
+bool0210 isfinite 0E-2000 -> 1
+bool0211 isfinite -0E-2000 -> 1
+bool0212 isfinite 0E-1008 -> 1
+bool0213 isfinite -0E-1008 -> 1
+bool0214 isfinite 0E-1007 -> 1
+bool0215 isfinite -0E-1007 -> 1
+bool0216 isfinite 0E-1006 -> 1
+bool0217 isfinite -0E-1006 -> 1
+bool0218 isfinite 0E-1000 -> 1
+bool0219 isfinite -0E-1000 -> 1
+bool0220 isfinite 0E-999 -> 1
+bool0221 isfinite -0E-999 -> 1
+bool0222 isfinite 0E-998 -> 1
+bool0223 isfinite -0E-998 -> 1
+bool0224 isfinite 0E-100 -> 1
+bool0225 isfinite -0E-100 -> 1
+bool0226 isfinite 0.000000 -> 1
+bool0227 isfinite -0.000000 -> 1
+bool0228 isfinite 0.000 -> 1
+bool0229 isfinite -0.000 -> 1
+bool0230 isfinite 0.00 -> 1
+bool0231 isfinite -0.00 -> 1
+bool0232 isfinite 0.0 -> 1
+bool0233 isfinite -0.0 -> 1
+bool0234 isfinite 0 -> 1
+bool0235 isfinite -0 -> 1
+bool0236 isfinite 0E+1 -> 1
+bool0237 isfinite -0E+1 -> 1
+bool0238 isfinite 0E+2 -> 1
+bool0239 isfinite -0E+2 -> 1
+bool0240 isfinite 0E+3 -> 1
+bool0241 isfinite -0E+3 -> 1
+bool0242 isfinite 0E+6 -> 1
+bool0243 isfinite -0E+6 -> 1
+bool0244 isfinite 0E+100 -> 1
+bool0245 isfinite -0E+100 -> 1
+bool0246 isfinite 0E+990 -> 1
+bool0247 isfinite -0E+990 -> 1
+bool0248 isfinite 0E+991 -> 1
+bool0249 isfinite -0E+991 -> 1
+bool0250 isfinite 0E+992 -> 1
+bool0251 isfinite -0E+992 -> 1
+bool0252 isfinite 0E+998 -> 1
+bool0253 isfinite -0E+998 -> 1
+bool0254 isfinite 0E+999 -> 1
+bool0255 isfinite -0E+999 -> 1
+bool0256 isfinite 0E+1000 -> 1
+bool0257 isfinite -0E+1000 -> 1
+bool0258 isfinite 0E+2000 -> 1
+bool0259 isfinite -0E+2000 -> 1
+bool0260 isfinite 1E-2000 -> 1
+bool0261 isfinite -1E-2000 -> 1
+bool0262 isfinite 1E-1008 -> 1
+bool0263 isfinite -1E-1008 -> 1
+bool0264 isfinite 1E-1007 -> 1
+bool0265 isfinite -1E-1007 -> 1
+bool0266 isfinite 1E-1006 -> 1
+bool0267 isfinite -1E-1006 -> 1
+bool0268 isfinite 1E-1000 -> 1
+bool0269 isfinite -1E-1000 -> 1
+bool0270 isfinite 1E-999 -> 1
+bool0271 isfinite -1E-999 -> 1
+bool0272 isfinite 1E-998 -> 1
+bool0273 isfinite -1E-998 -> 1
+bool0274 isfinite 1E-100 -> 1
+bool0275 isfinite -1E-100 -> 1
+bool0276 isfinite 0.000001 -> 1
+bool0277 isfinite -0.000001 -> 1
+bool0278 isfinite 0.001 -> 1
+bool0279 isfinite -0.001 -> 1
+bool0280 isfinite 0.01 -> 1
+bool0281 isfinite -0.01 -> 1
+bool0282 isfinite 0.1 -> 1
+bool0283 isfinite -0.1 -> 1
+bool0284 isfinite 1 -> 1
+bool0285 isfinite -1 -> 1
+bool0286 isfinite 1E+1 -> 1
+bool0287 isfinite -1E+1 -> 1
+bool0288 isfinite 1E+2 -> 1
+bool0289 isfinite -1E+2 -> 1
+bool0290 isfinite 1E+3 -> 1
+bool0291 isfinite -1E+3 -> 1
+bool0292 isfinite 1E+6 -> 1
+bool0293 isfinite -1E+6 -> 1
+bool0294 isfinite 1E+100 -> 1
+bool0295 isfinite -1E+100 -> 1
+bool0296 isfinite 1E+990 -> 1
+bool0297 isfinite -1E+990 -> 1
+bool0298 isfinite 1E+991 -> 1
+bool0299 isfinite -1E+991 -> 1
+bool0300 isfinite 1E+992 -> 1
+bool0301 isfinite -1E+992 -> 1
+bool0302 isfinite 1E+998 -> 1
+bool0303 isfinite -1E+998 -> 1
+bool0304 isfinite 1E+999 -> 1
+bool0305 isfinite -1E+999 -> 1
+bool0306 isfinite 1E+1000 -> 1
+bool0307 isfinite -1E+1000 -> 1
+bool0308 isfinite 1E+2000 -> 1
+bool0309 isfinite -1E+2000 -> 1
+bool0310 isfinite 9E-2000 -> 1
+bool0311 isfinite -9E-2000 -> 1
+bool0312 isfinite 9E-1008 -> 1
+bool0313 isfinite -9E-1008 -> 1
+bool0314 isfinite 9E-1007 -> 1
+bool0315 isfinite -9E-1007 -> 1
+bool0316 isfinite 9E-1006 -> 1
+bool0317 isfinite -9E-1006 -> 1
+bool0318 isfinite 9E-1000 -> 1
+bool0319 isfinite -9E-1000 -> 1
+bool0320 isfinite 9E-999 -> 1
+bool0321 isfinite -9E-999 -> 1
+bool0322 isfinite 9E-998 -> 1
+bool0323 isfinite -9E-998 -> 1
+bool0324 isfinite 9E-100 -> 1
+bool0325 isfinite -9E-100 -> 1
+bool0326 isfinite 0.000009 -> 1
+bool0327 isfinite -0.000009 -> 1
+bool0328 isfinite 0.009 -> 1
+bool0329 isfinite -0.009 -> 1
+bool0330 isfinite 0.09 -> 1
+bool0331 isfinite -0.09 -> 1
+bool0332 isfinite 0.9 -> 1
+bool0333 isfinite -0.9 -> 1
+bool0334 isfinite 9 -> 1
+bool0335 isfinite -9 -> 1
+bool0336 isfinite 9E+1 -> 1
+bool0337 isfinite -9E+1 -> 1
+bool0338 isfinite 9E+2 -> 1
+bool0339 isfinite -9E+2 -> 1
+bool0340 isfinite 9E+3 -> 1
+bool0341 isfinite -9E+3 -> 1
+bool0342 isfinite 9E+6 -> 1
+bool0343 isfinite -9E+6 -> 1
+bool0344 isfinite 9E+100 -> 1
+bool0345 isfinite -9E+100 -> 1
+bool0346 isfinite 9E+990 -> 1
+bool0347 isfinite -9E+990 -> 1
+bool0348 isfinite 9E+991 -> 1
+bool0349 isfinite -9E+991 -> 1
+bool0350 isfinite 9E+992 -> 1
+bool0351 isfinite -9E+992 -> 1
+bool0352 isfinite 9E+998 -> 1
+bool0353 isfinite -9E+998 -> 1
+bool0354 isfinite 9E+999 -> 1
+bool0355 isfinite -9E+999 -> 1
+bool0356 isfinite 9E+1000 -> 1
+bool0357 isfinite -9E+1000 -> 1
+bool0358 isfinite 9E+2000 -> 1
+bool0359 isfinite -9E+2000 -> 1
+bool0360 isfinite 9.99999999E-2000 -> 1
+bool0361 isfinite -9.99999999E-2000 -> 1
+bool0362 isfinite 9.99999999E-1008 -> 1
+bool0363 isfinite -9.99999999E-1008 -> 1
+bool0364 isfinite 9.99999999E-1007 -> 1
+bool0365 isfinite -9.99999999E-1007 -> 1
+bool0366 isfinite 9.99999999E-1006 -> 1
+bool0367 isfinite -9.99999999E-1006 -> 1
+bool0368 isfinite 9.99999999E-1000 -> 1
+bool0369 isfinite -9.99999999E-1000 -> 1
+bool0370 isfinite 9.99999999E-999 -> 1
+bool0371 isfinite -9.99999999E-999 -> 1
+bool0372 isfinite 9.99999999E-998 -> 1
+bool0373 isfinite -9.99999999E-998 -> 1
+bool0374 isfinite 9.99999999E-100 -> 1
+bool0375 isfinite -9.99999999E-100 -> 1
+bool0376 isfinite 0.00000999999999 -> 1
+bool0377 isfinite -0.00000999999999 -> 1
+bool0378 isfinite 0.00999999999 -> 1
+bool0379 isfinite -0.00999999999 -> 1
+bool0380 isfinite 0.0999999999 -> 1
+bool0381 isfinite -0.0999999999 -> 1
+bool0382 isfinite 0.999999999 -> 1
+bool0383 isfinite -0.999999999 -> 1
+bool0384 isfinite 9.99999999 -> 1
+bool0385 isfinite -9.99999999 -> 1
+bool0386 isfinite 99.9999999 -> 1
+bool0387 isfinite -99.9999999 -> 1
+bool0388 isfinite 999.999999 -> 1
+bool0389 isfinite -999.999999 -> 1
+bool0390 isfinite 9999.99999 -> 1
+bool0391 isfinite -9999.99999 -> 1
+bool0392 isfinite 9999999.99 -> 1
+bool0393 isfinite -9999999.99 -> 1
+bool0394 isfinite 9.99999999E+100 -> 1
+bool0395 isfinite -9.99999999E+100 -> 1
+bool0396 isfinite 9.99999999E+990 -> 1
+bool0397 isfinite -9.99999999E+990 -> 1
+bool0398 isfinite 9.99999999E+991 -> 1
+bool0399 isfinite -9.99999999E+991 -> 1
+bool0400 isfinite 9.99999999E+992 -> 1
+bool0401 isfinite -9.99999999E+992 -> 1
+bool0402 isfinite 9.99999999E+998 -> 1
+bool0403 isfinite -9.99999999E+998 -> 1
+bool0404 isfinite 9.99999999E+999 -> 1
+bool0405 isfinite -9.99999999E+999 -> 1
+bool0406 isfinite 9.99999999E+1000 -> 1
+bool0407 isfinite -9.99999999E+1000 -> 1
+bool0408 isfinite 9.99999999E+2000 -> 1
+bool0409 isfinite -9.99999999E+2000 -> 1
+bool0410 isfinite Infinity -> 0
+bool0411 isfinite -Infinity -> 0
+bool0412 isfinite NaN -> 0
+bool0413 isfinite -NaN -> 0
+bool0414 isfinite NaN123 -> 0
+bool0415 isfinite -NaN123 -> 0
+bool0416 isfinite sNaN -> 0
+bool0417 isfinite -sNaN -> 0
+bool0418 isfinite sNaN123 -> 0
+bool0419 isfinite -sNaN123 -> 0
+bool0420 isinfinite 0E-2000 -> 0
+bool0421 isinfinite -0E-2000 -> 0
+bool0422 isinfinite 0E-1008 -> 0
+bool0423 isinfinite -0E-1008 -> 0
+bool0424 isinfinite 0E-1007 -> 0
+bool0425 isinfinite -0E-1007 -> 0
+bool0426 isinfinite 0E-1006 -> 0
+bool0427 isinfinite -0E-1006 -> 0
+bool0428 isinfinite 0E-1000 -> 0
+bool0429 isinfinite -0E-1000 -> 0
+bool0430 isinfinite 0E-999 -> 0
+bool0431 isinfinite -0E-999 -> 0
+bool0432 isinfinite 0E-998 -> 0
+bool0433 isinfinite -0E-998 -> 0
+bool0434 isinfinite 0E-100 -> 0
+bool0435 isinfinite -0E-100 -> 0
+bool0436 isinfinite 0.000000 -> 0
+bool0437 isinfinite -0.000000 -> 0
+bool0438 isinfinite 0.000 -> 0
+bool0439 isinfinite -0.000 -> 0
+bool0440 isinfinite 0.00 -> 0
+bool0441 isinfinite -0.00 -> 0
+bool0442 isinfinite 0.0 -> 0
+bool0443 isinfinite -0.0 -> 0
+bool0444 isinfinite 0 -> 0
+bool0445 isinfinite -0 -> 0
+bool0446 isinfinite 0E+1 -> 0
+bool0447 isinfinite -0E+1 -> 0
+bool0448 isinfinite 0E+2 -> 0
+bool0449 isinfinite -0E+2 -> 0
+bool0450 isinfinite 0E+3 -> 0
+bool0451 isinfinite -0E+3 -> 0
+bool0452 isinfinite 0E+6 -> 0
+bool0453 isinfinite -0E+6 -> 0
+bool0454 isinfinite 0E+100 -> 0
+bool0455 isinfinite -0E+100 -> 0
+bool0456 isinfinite 0E+990 -> 0
+bool0457 isinfinite -0E+990 -> 0
+bool0458 isinfinite 0E+991 -> 0
+bool0459 isinfinite -0E+991 -> 0
+bool0460 isinfinite 0E+992 -> 0
+bool0461 isinfinite -0E+992 -> 0
+bool0462 isinfinite 0E+998 -> 0
+bool0463 isinfinite -0E+998 -> 0
+bool0464 isinfinite 0E+999 -> 0
+bool0465 isinfinite -0E+999 -> 0
+bool0466 isinfinite 0E+1000 -> 0
+bool0467 isinfinite -0E+1000 -> 0
+bool0468 isinfinite 0E+2000 -> 0
+bool0469 isinfinite -0E+2000 -> 0
+bool0470 isinfinite 1E-2000 -> 0
+bool0471 isinfinite -1E-2000 -> 0
+bool0472 isinfinite 1E-1008 -> 0
+bool0473 isinfinite -1E-1008 -> 0
+bool0474 isinfinite 1E-1007 -> 0
+bool0475 isinfinite -1E-1007 -> 0
+bool0476 isinfinite 1E-1006 -> 0
+bool0477 isinfinite -1E-1006 -> 0
+bool0478 isinfinite 1E-1000 -> 0
+bool0479 isinfinite -1E-1000 -> 0
+bool0480 isinfinite 1E-999 -> 0
+bool0481 isinfinite -1E-999 -> 0
+bool0482 isinfinite 1E-998 -> 0
+bool0483 isinfinite -1E-998 -> 0
+bool0484 isinfinite 1E-100 -> 0
+bool0485 isinfinite -1E-100 -> 0
+bool0486 isinfinite 0.000001 -> 0
+bool0487 isinfinite -0.000001 -> 0
+bool0488 isinfinite 0.001 -> 0
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+bool0530 isinfinite 9E-999 -> 0
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+bool0532 isinfinite 9E-998 -> 0
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+bool0594 isinfinite 9.99999999 -> 0
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+bool0598 isinfinite 999.999999 -> 0
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+bool0618 isinfinite 9.99999999E+2000 -> 0
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+bool0623 isinfinite -NaN -> 0
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+bool0625 isinfinite -NaN123 -> 0
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+bool0708 isnan 1E+2 -> 0
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+bool0710 isnan 1E+3 -> 0
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+bool0712 isnan 1E+6 -> 0
+bool0713 isnan -1E+6 -> 0
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+bool0758 isnan 9E+2 -> 0
+bool0759 isnan -9E+2 -> 0
+bool0760 isnan 9E+3 -> 0
+bool0761 isnan -9E+3 -> 0
+bool0762 isnan 9E+6 -> 0
+bool0763 isnan -9E+6 -> 0
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+bool0922 isnormal 1E+6 -> 1
+bool0923 isnormal -1E+6 -> 1
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+bool0968 isnormal 9E+2 -> 1
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+bool0972 isnormal 9E+6 -> 1
+bool0973 isnormal -9E+6 -> 1
+bool0974 isnormal 9E+100 -> 1
+bool0975 isnormal -9E+100 -> 1
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+bool0984 isnormal 9E+999 -> 1
+bool0985 isnormal -9E+999 -> 1
+bool0986 isnormal 9E+1000 -> 0
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+bool0992 isnormal 9.99999999E-1008 -> 0
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+bool0994 isnormal 9.99999999E-1007 -> 0
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+bool0996 isnormal 9.99999999E-1006 -> 0
+bool0997 isnormal -9.99999999E-1006 -> 0
+bool0998 isnormal 9.99999999E-1000 -> 0
+bool0999 isnormal -9.99999999E-1000 -> 0
+bool1000 isnormal 9.99999999E-999 -> 1
+bool1001 isnormal -9.99999999E-999 -> 1
+bool1002 isnormal 9.99999999E-998 -> 1
+bool1003 isnormal -9.99999999E-998 -> 1
+bool1004 isnormal 9.99999999E-100 -> 1
+bool1005 isnormal -9.99999999E-100 -> 1
+bool1006 isnormal 0.00000999999999 -> 1
+bool1007 isnormal -0.00000999999999 -> 1
+bool1008 isnormal 0.00999999999 -> 1
+bool1009 isnormal -0.00999999999 -> 1
+bool1010 isnormal 0.0999999999 -> 1
+bool1011 isnormal -0.0999999999 -> 1
+bool1012 isnormal 0.999999999 -> 1
+bool1013 isnormal -0.999999999 -> 1
+bool1014 isnormal 9.99999999 -> 1
+bool1015 isnormal -9.99999999 -> 1
+bool1016 isnormal 99.9999999 -> 1
+bool1017 isnormal -99.9999999 -> 1
+bool1018 isnormal 999.999999 -> 1
+bool1019 isnormal -999.999999 -> 1
+bool1020 isnormal 9999.99999 -> 1
+bool1021 isnormal -9999.99999 -> 1
+bool1022 isnormal 9999999.99 -> 1
+bool1023 isnormal -9999999.99 -> 1
+bool1024 isnormal 9.99999999E+100 -> 1
+bool1025 isnormal -9.99999999E+100 -> 1
+bool1026 isnormal 9.99999999E+990 -> 1
+bool1027 isnormal -9.99999999E+990 -> 1
+bool1028 isnormal 9.99999999E+991 -> 1
+bool1029 isnormal -9.99999999E+991 -> 1
+bool1030 isnormal 9.99999999E+992 -> 1
+bool1031 isnormal -9.99999999E+992 -> 1
+bool1032 isnormal 9.99999999E+998 -> 1
+bool1033 isnormal -9.99999999E+998 -> 1
+bool1034 isnormal 9.99999999E+999 -> 1
+bool1035 isnormal -9.99999999E+999 -> 1
+bool1036 isnormal 9.99999999E+1000 -> 0
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+bool1586 issnan 0.000009 -> 0
+bool1587 issnan -0.000009 -> 0
+bool1588 issnan 0.009 -> 0
+bool1589 issnan -0.009 -> 0
+bool1590 issnan 0.09 -> 0
+bool1591 issnan -0.09 -> 0
+bool1592 issnan 0.9 -> 0
+bool1593 issnan -0.9 -> 0
+bool1594 issnan 9 -> 0
+bool1595 issnan -9 -> 0
+bool1596 issnan 9E+1 -> 0
+bool1597 issnan -9E+1 -> 0
+bool1598 issnan 9E+2 -> 0
+bool1599 issnan -9E+2 -> 0
+bool1600 issnan 9E+3 -> 0
+bool1601 issnan -9E+3 -> 0
+bool1602 issnan 9E+6 -> 0
+bool1603 issnan -9E+6 -> 0
+bool1604 issnan 9E+100 -> 0
+bool1605 issnan -9E+100 -> 0
+bool1606 issnan 9E+990 -> 0
+bool1607 issnan -9E+990 -> 0
+bool1608 issnan 9E+991 -> 0
+bool1609 issnan -9E+991 -> 0
+bool1610 issnan 9E+992 -> 0
+bool1611 issnan -9E+992 -> 0
+bool1612 issnan 9E+998 -> 0
+bool1613 issnan -9E+998 -> 0
+bool1614 issnan 9E+999 -> 0
+bool1615 issnan -9E+999 -> 0
+bool1616 issnan 9E+1000 -> 0
+bool1617 issnan -9E+1000 -> 0
+bool1618 issnan 9E+2000 -> 0
+bool1619 issnan -9E+2000 -> 0
+bool1620 issnan 9.99999999E-2000 -> 0
+bool1621 issnan -9.99999999E-2000 -> 0
+bool1622 issnan 9.99999999E-1008 -> 0
+bool1623 issnan -9.99999999E-1008 -> 0
+bool1624 issnan 9.99999999E-1007 -> 0
+bool1625 issnan -9.99999999E-1007 -> 0
+bool1626 issnan 9.99999999E-1006 -> 0
+bool1627 issnan -9.99999999E-1006 -> 0
+bool1628 issnan 9.99999999E-1000 -> 0
+bool1629 issnan -9.99999999E-1000 -> 0
+bool1630 issnan 9.99999999E-999 -> 0
+bool1631 issnan -9.99999999E-999 -> 0
+bool1632 issnan 9.99999999E-998 -> 0
+bool1633 issnan -9.99999999E-998 -> 0
+bool1634 issnan 9.99999999E-100 -> 0
+bool1635 issnan -9.99999999E-100 -> 0
+bool1636 issnan 0.00000999999999 -> 0
+bool1637 issnan -0.00000999999999 -> 0
+bool1638 issnan 0.00999999999 -> 0
+bool1639 issnan -0.00999999999 -> 0
+bool1640 issnan 0.0999999999 -> 0
+bool1641 issnan -0.0999999999 -> 0
+bool1642 issnan 0.999999999 -> 0
+bool1643 issnan -0.999999999 -> 0
+bool1644 issnan 9.99999999 -> 0
+bool1645 issnan -9.99999999 -> 0
+bool1646 issnan 99.9999999 -> 0
+bool1647 issnan -99.9999999 -> 0
+bool1648 issnan 999.999999 -> 0
+bool1649 issnan -999.999999 -> 0
+bool1650 issnan 9999.99999 -> 0
+bool1651 issnan -9999.99999 -> 0
+bool1652 issnan 9999999.99 -> 0
+bool1653 issnan -9999999.99 -> 0
+bool1654 issnan 9.99999999E+100 -> 0
+bool1655 issnan -9.99999999E+100 -> 0
+bool1656 issnan 9.99999999E+990 -> 0
+bool1657 issnan -9.99999999E+990 -> 0
+bool1658 issnan 9.99999999E+991 -> 0
+bool1659 issnan -9.99999999E+991 -> 0
+bool1660 issnan 9.99999999E+992 -> 0
+bool1661 issnan -9.99999999E+992 -> 0
+bool1662 issnan 9.99999999E+998 -> 0
+bool1663 issnan -9.99999999E+998 -> 0
+bool1664 issnan 9.99999999E+999 -> 0
+bool1665 issnan -9.99999999E+999 -> 0
+bool1666 issnan 9.99999999E+1000 -> 0
+bool1667 issnan -9.99999999E+1000 -> 0
+bool1668 issnan 9.99999999E+2000 -> 0
+bool1669 issnan -9.99999999E+2000 -> 0
+bool1670 issnan Infinity -> 0
+bool1671 issnan -Infinity -> 0
+bool1672 issnan NaN -> 0
+bool1673 issnan -NaN -> 0
+bool1674 issnan NaN123 -> 0
+bool1675 issnan -NaN123 -> 0
+bool1676 issnan sNaN -> 1
+bool1677 issnan -sNaN -> 1
+bool1678 issnan sNaN123 -> 1
+bool1679 issnan -sNaN123 -> 1
+bool1680 issubnormal 0E-2000 -> 0
+bool1681 issubnormal -0E-2000 -> 0
+bool1682 issubnormal 0E-1008 -> 0
+bool1683 issubnormal -0E-1008 -> 0
+bool1684 issubnormal 0E-1007 -> 0
+bool1685 issubnormal -0E-1007 -> 0
+bool1686 issubnormal 0E-1006 -> 0
+bool1687 issubnormal -0E-1006 -> 0
+bool1688 issubnormal 0E-1000 -> 0
+bool1689 issubnormal -0E-1000 -> 0
+bool1690 issubnormal 0E-999 -> 0
+bool1691 issubnormal -0E-999 -> 0
+bool1692 issubnormal 0E-998 -> 0
+bool1693 issubnormal -0E-998 -> 0
+bool1694 issubnormal 0E-100 -> 0
+bool1695 issubnormal -0E-100 -> 0
+bool1696 issubnormal 0.000000 -> 0
+bool1697 issubnormal -0.000000 -> 0
+bool1698 issubnormal 0.000 -> 0
+bool1699 issubnormal -0.000 -> 0
+bool1700 issubnormal 0.00 -> 0
+bool1701 issubnormal -0.00 -> 0
+bool1702 issubnormal 0.0 -> 0
+bool1703 issubnormal -0.0 -> 0
+bool1704 issubnormal 0 -> 0
+bool1705 issubnormal -0 -> 0
+bool1706 issubnormal 0E+1 -> 0
+bool1707 issubnormal -0E+1 -> 0
+bool1708 issubnormal 0E+2 -> 0
+bool1709 issubnormal -0E+2 -> 0
+bool1710 issubnormal 0E+3 -> 0
+bool1711 issubnormal -0E+3 -> 0
+bool1712 issubnormal 0E+6 -> 0
+bool1713 issubnormal -0E+6 -> 0
+bool1714 issubnormal 0E+100 -> 0
+bool1715 issubnormal -0E+100 -> 0
+bool1716 issubnormal 0E+990 -> 0
+bool1717 issubnormal -0E+990 -> 0
+bool1718 issubnormal 0E+991 -> 0
+bool1719 issubnormal -0E+991 -> 0
+bool1720 issubnormal 0E+992 -> 0
+bool1721 issubnormal -0E+992 -> 0
+bool1722 issubnormal 0E+998 -> 0
+bool1723 issubnormal -0E+998 -> 0
+bool1724 issubnormal 0E+999 -> 0
+bool1725 issubnormal -0E+999 -> 0
+bool1726 issubnormal 0E+1000 -> 0
+bool1727 issubnormal -0E+1000 -> 0
+bool1728 issubnormal 0E+2000 -> 0
+bool1729 issubnormal -0E+2000 -> 0
+bool1730 issubnormal 1E-2000 -> 1
+bool1731 issubnormal -1E-2000 -> 1
+bool1732 issubnormal 1E-1008 -> 1
+bool1733 issubnormal -1E-1008 -> 1
+bool1734 issubnormal 1E-1007 -> 1
+bool1735 issubnormal -1E-1007 -> 1
+bool1736 issubnormal 1E-1006 -> 1
+bool1737 issubnormal -1E-1006 -> 1
+bool1738 issubnormal 1E-1000 -> 1
+bool1739 issubnormal -1E-1000 -> 1
+bool1740 issubnormal 1E-999 -> 0
+bool1741 issubnormal -1E-999 -> 0
+bool1742 issubnormal 1E-998 -> 0
+bool1743 issubnormal -1E-998 -> 0
+bool1744 issubnormal 1E-100 -> 0
+bool1745 issubnormal -1E-100 -> 0
+bool1746 issubnormal 0.000001 -> 0
+bool1747 issubnormal -0.000001 -> 0
+bool1748 issubnormal 0.001 -> 0
+bool1749 issubnormal -0.001 -> 0
+bool1750 issubnormal 0.01 -> 0
+bool1751 issubnormal -0.01 -> 0
+bool1752 issubnormal 0.1 -> 0
+bool1753 issubnormal -0.1 -> 0
+bool1754 issubnormal 1 -> 0
+bool1755 issubnormal -1 -> 0
+bool1756 issubnormal 1E+1 -> 0
+bool1757 issubnormal -1E+1 -> 0
+bool1758 issubnormal 1E+2 -> 0
+bool1759 issubnormal -1E+2 -> 0
+bool1760 issubnormal 1E+3 -> 0
+bool1761 issubnormal -1E+3 -> 0
+bool1762 issubnormal 1E+6 -> 0
+bool1763 issubnormal -1E+6 -> 0
+bool1764 issubnormal 1E+100 -> 0
+bool1765 issubnormal -1E+100 -> 0
+bool1766 issubnormal 1E+990 -> 0
+bool1767 issubnormal -1E+990 -> 0
+bool1768 issubnormal 1E+991 -> 0
+bool1769 issubnormal -1E+991 -> 0
+bool1770 issubnormal 1E+992 -> 0
+bool1771 issubnormal -1E+992 -> 0
+bool1772 issubnormal 1E+998 -> 0
+bool1773 issubnormal -1E+998 -> 0
+bool1774 issubnormal 1E+999 -> 0
+bool1775 issubnormal -1E+999 -> 0
+bool1776 issubnormal 1E+1000 -> 0
+bool1777 issubnormal -1E+1000 -> 0
+bool1778 issubnormal 1E+2000 -> 0
+bool1779 issubnormal -1E+2000 -> 0
+bool1780 issubnormal 9E-2000 -> 1
+bool1781 issubnormal -9E-2000 -> 1
+bool1782 issubnormal 9E-1008 -> 1
+bool1783 issubnormal -9E-1008 -> 1
+bool1784 issubnormal 9E-1007 -> 1
+bool1785 issubnormal -9E-1007 -> 1
+bool1786 issubnormal 9E-1006 -> 1
+bool1787 issubnormal -9E-1006 -> 1
+bool1788 issubnormal 9E-1000 -> 1
+bool1789 issubnormal -9E-1000 -> 1
+bool1790 issubnormal 9E-999 -> 0
+bool1791 issubnormal -9E-999 -> 0
+bool1792 issubnormal 9E-998 -> 0
+bool1793 issubnormal -9E-998 -> 0
+bool1794 issubnormal 9E-100 -> 0
+bool1795 issubnormal -9E-100 -> 0
+bool1796 issubnormal 0.000009 -> 0
+bool1797 issubnormal -0.000009 -> 0
+bool1798 issubnormal 0.009 -> 0
+bool1799 issubnormal -0.009 -> 0
+bool1800 issubnormal 0.09 -> 0
+bool1801 issubnormal -0.09 -> 0
+bool1802 issubnormal 0.9 -> 0
+bool1803 issubnormal -0.9 -> 0
+bool1804 issubnormal 9 -> 0
+bool1805 issubnormal -9 -> 0
+bool1806 issubnormal 9E+1 -> 0
+bool1807 issubnormal -9E+1 -> 0
+bool1808 issubnormal 9E+2 -> 0
+bool1809 issubnormal -9E+2 -> 0
+bool1810 issubnormal 9E+3 -> 0
+bool1811 issubnormal -9E+3 -> 0
+bool1812 issubnormal 9E+6 -> 0
+bool1813 issubnormal -9E+6 -> 0
+bool1814 issubnormal 9E+100 -> 0
+bool1815 issubnormal -9E+100 -> 0
+bool1816 issubnormal 9E+990 -> 0
+bool1817 issubnormal -9E+990 -> 0
+bool1818 issubnormal 9E+991 -> 0
+bool1819 issubnormal -9E+991 -> 0
+bool1820 issubnormal 9E+992 -> 0
+bool1821 issubnormal -9E+992 -> 0
+bool1822 issubnormal 9E+998 -> 0
+bool1823 issubnormal -9E+998 -> 0
+bool1824 issubnormal 9E+999 -> 0
+bool1825 issubnormal -9E+999 -> 0
+bool1826 issubnormal 9E+1000 -> 0
+bool1827 issubnormal -9E+1000 -> 0
+bool1828 issubnormal 9E+2000 -> 0
+bool1829 issubnormal -9E+2000 -> 0
+bool1830 issubnormal 9.99999999E-2000 -> 1
+bool1831 issubnormal -9.99999999E-2000 -> 1
+bool1832 issubnormal 9.99999999E-1008 -> 1
+bool1833 issubnormal -9.99999999E-1008 -> 1
+bool1834 issubnormal 9.99999999E-1007 -> 1
+bool1835 issubnormal -9.99999999E-1007 -> 1
+bool1836 issubnormal 9.99999999E-1006 -> 1
+bool1837 issubnormal -9.99999999E-1006 -> 1
+bool1838 issubnormal 9.99999999E-1000 -> 1
+bool1839 issubnormal -9.99999999E-1000 -> 1
+bool1840 issubnormal 9.99999999E-999 -> 0
+bool1841 issubnormal -9.99999999E-999 -> 0
+bool1842 issubnormal 9.99999999E-998 -> 0
+bool1843 issubnormal -9.99999999E-998 -> 0
+bool1844 issubnormal 9.99999999E-100 -> 0
+bool1845 issubnormal -9.99999999E-100 -> 0
+bool1846 issubnormal 0.00000999999999 -> 0
+bool1847 issubnormal -0.00000999999999 -> 0
+bool1848 issubnormal 0.00999999999 -> 0
+bool1849 issubnormal -0.00999999999 -> 0
+bool1850 issubnormal 0.0999999999 -> 0
+bool1851 issubnormal -0.0999999999 -> 0
+bool1852 issubnormal 0.999999999 -> 0
+bool1853 issubnormal -0.999999999 -> 0
+bool1854 issubnormal 9.99999999 -> 0
+bool1855 issubnormal -9.99999999 -> 0
+bool1856 issubnormal 99.9999999 -> 0
+bool1857 issubnormal -99.9999999 -> 0
+bool1858 issubnormal 999.999999 -> 0
+bool1859 issubnormal -999.999999 -> 0
+bool1860 issubnormal 9999.99999 -> 0
+bool1861 issubnormal -9999.99999 -> 0
+bool1862 issubnormal 9999999.99 -> 0
+bool1863 issubnormal -9999999.99 -> 0
+bool1864 issubnormal 9.99999999E+100 -> 0
+bool1865 issubnormal -9.99999999E+100 -> 0
+bool1866 issubnormal 9.99999999E+990 -> 0
+bool1867 issubnormal -9.99999999E+990 -> 0
+bool1868 issubnormal 9.99999999E+991 -> 0
+bool1869 issubnormal -9.99999999E+991 -> 0
+bool1870 issubnormal 9.99999999E+992 -> 0
+bool1871 issubnormal -9.99999999E+992 -> 0
+bool1872 issubnormal 9.99999999E+998 -> 0
+bool1873 issubnormal -9.99999999E+998 -> 0
+bool1874 issubnormal 9.99999999E+999 -> 0
+bool1875 issubnormal -9.99999999E+999 -> 0
+bool1876 issubnormal 9.99999999E+1000 -> 0
+bool1877 issubnormal -9.99999999E+1000 -> 0
+bool1878 issubnormal 9.99999999E+2000 -> 0
+bool1879 issubnormal -9.99999999E+2000 -> 0
+bool1880 issubnormal Infinity -> 0
+bool1881 issubnormal -Infinity -> 0
+bool1882 issubnormal NaN -> 0
+bool1883 issubnormal -NaN -> 0
+bool1884 issubnormal NaN123 -> 0
+bool1885 issubnormal -NaN123 -> 0
+bool1886 issubnormal sNaN -> 0
+bool1887 issubnormal -sNaN -> 0
+bool1888 issubnormal sNaN123 -> 0
+bool1889 issubnormal -sNaN123 -> 0
+bool1890 iszero 0E-2000 -> 1
+bool1891 iszero -0E-2000 -> 1
+bool1892 iszero 0E-1008 -> 1
+bool1893 iszero -0E-1008 -> 1
+bool1894 iszero 0E-1007 -> 1
+bool1895 iszero -0E-1007 -> 1
+bool1896 iszero 0E-1006 -> 1
+bool1897 iszero -0E-1006 -> 1
+bool1898 iszero 0E-1000 -> 1
+bool1899 iszero -0E-1000 -> 1
+bool1900 iszero 0E-999 -> 1
+bool1901 iszero -0E-999 -> 1
+bool1902 iszero 0E-998 -> 1
+bool1903 iszero -0E-998 -> 1
+bool1904 iszero 0E-100 -> 1
+bool1905 iszero -0E-100 -> 1
+bool1906 iszero 0.000000 -> 1
+bool1907 iszero -0.000000 -> 1
+bool1908 iszero 0.000 -> 1
+bool1909 iszero -0.000 -> 1
+bool1910 iszero 0.00 -> 1
+bool1911 iszero -0.00 -> 1
+bool1912 iszero 0.0 -> 1
+bool1913 iszero -0.0 -> 1
+bool1914 iszero 0 -> 1
+bool1915 iszero -0 -> 1
+bool1916 iszero 0E+1 -> 1
+bool1917 iszero -0E+1 -> 1
+bool1918 iszero 0E+2 -> 1
+bool1919 iszero -0E+2 -> 1
+bool1920 iszero 0E+3 -> 1
+bool1921 iszero -0E+3 -> 1
+bool1922 iszero 0E+6 -> 1
+bool1923 iszero -0E+6 -> 1
+bool1924 iszero 0E+100 -> 1
+bool1925 iszero -0E+100 -> 1
+bool1926 iszero 0E+990 -> 1
+bool1927 iszero -0E+990 -> 1
+bool1928 iszero 0E+991 -> 1
+bool1929 iszero -0E+991 -> 1
+bool1930 iszero 0E+992 -> 1
+bool1931 iszero -0E+992 -> 1
+bool1932 iszero 0E+998 -> 1
+bool1933 iszero -0E+998 -> 1
+bool1934 iszero 0E+999 -> 1
+bool1935 iszero -0E+999 -> 1
+bool1936 iszero 0E+1000 -> 1
+bool1937 iszero -0E+1000 -> 1
+bool1938 iszero 0E+2000 -> 1
+bool1939 iszero -0E+2000 -> 1
+bool1940 iszero 1E-2000 -> 0
+bool1941 iszero -1E-2000 -> 0
+bool1942 iszero 1E-1008 -> 0
+bool1943 iszero -1E-1008 -> 0
+bool1944 iszero 1E-1007 -> 0
+bool1945 iszero -1E-1007 -> 0
+bool1946 iszero 1E-1006 -> 0
+bool1947 iszero -1E-1006 -> 0
+bool1948 iszero 1E-1000 -> 0
+bool1949 iszero -1E-1000 -> 0
+bool1950 iszero 1E-999 -> 0
+bool1951 iszero -1E-999 -> 0
+bool1952 iszero 1E-998 -> 0
+bool1953 iszero -1E-998 -> 0
+bool1954 iszero 1E-100 -> 0
+bool1955 iszero -1E-100 -> 0
+bool1956 iszero 0.000001 -> 0
+bool1957 iszero -0.000001 -> 0
+bool1958 iszero 0.001 -> 0
+bool1959 iszero -0.001 -> 0
+bool1960 iszero 0.01 -> 0
+bool1961 iszero -0.01 -> 0
+bool1962 iszero 0.1 -> 0
+bool1963 iszero -0.1 -> 0
+bool1964 iszero 1 -> 0
+bool1965 iszero -1 -> 0
+bool1966 iszero 1E+1 -> 0
+bool1967 iszero -1E+1 -> 0
+bool1968 iszero 1E+2 -> 0
+bool1969 iszero -1E+2 -> 0
+bool1970 iszero 1E+3 -> 0
+bool1971 iszero -1E+3 -> 0
+bool1972 iszero 1E+6 -> 0
+bool1973 iszero -1E+6 -> 0
+bool1974 iszero 1E+100 -> 0
+bool1975 iszero -1E+100 -> 0
+bool1976 iszero 1E+990 -> 0
+bool1977 iszero -1E+990 -> 0
+bool1978 iszero 1E+991 -> 0
+bool1979 iszero -1E+991 -> 0
+bool1980 iszero 1E+992 -> 0
+bool1981 iszero -1E+992 -> 0
+bool1982 iszero 1E+998 -> 0
+bool1983 iszero -1E+998 -> 0
+bool1984 iszero 1E+999 -> 0
+bool1985 iszero -1E+999 -> 0
+bool1986 iszero 1E+1000 -> 0
+bool1987 iszero -1E+1000 -> 0
+bool1988 iszero 1E+2000 -> 0
+bool1989 iszero -1E+2000 -> 0
+bool1990 iszero 9E-2000 -> 0
+bool1991 iszero -9E-2000 -> 0
+bool1992 iszero 9E-1008 -> 0
+bool1993 iszero -9E-1008 -> 0
+bool1994 iszero 9E-1007 -> 0
+bool1995 iszero -9E-1007 -> 0
+bool1996 iszero 9E-1006 -> 0
+bool1997 iszero -9E-1006 -> 0
+bool1998 iszero 9E-1000 -> 0
+bool1999 iszero -9E-1000 -> 0
+bool2000 iszero 9E-999 -> 0
+bool2001 iszero -9E-999 -> 0
+bool2002 iszero 9E-998 -> 0
+bool2003 iszero -9E-998 -> 0
+bool2004 iszero 9E-100 -> 0
+bool2005 iszero -9E-100 -> 0
+bool2006 iszero 0.000009 -> 0
+bool2007 iszero -0.000009 -> 0
+bool2008 iszero 0.009 -> 0
+bool2009 iszero -0.009 -> 0
+bool2010 iszero 0.09 -> 0
+bool2011 iszero -0.09 -> 0
+bool2012 iszero 0.9 -> 0
+bool2013 iszero -0.9 -> 0
+bool2014 iszero 9 -> 0
+bool2015 iszero -9 -> 0
+bool2016 iszero 9E+1 -> 0
+bool2017 iszero -9E+1 -> 0
+bool2018 iszero 9E+2 -> 0
+bool2019 iszero -9E+2 -> 0
+bool2020 iszero 9E+3 -> 0
+bool2021 iszero -9E+3 -> 0
+bool2022 iszero 9E+6 -> 0
+bool2023 iszero -9E+6 -> 0
+bool2024 iszero 9E+100 -> 0
+bool2025 iszero -9E+100 -> 0
+bool2026 iszero 9E+990 -> 0
+bool2027 iszero -9E+990 -> 0
+bool2028 iszero 9E+991 -> 0
+bool2029 iszero -9E+991 -> 0
+bool2030 iszero 9E+992 -> 0
+bool2031 iszero -9E+992 -> 0
+bool2032 iszero 9E+998 -> 0
+bool2033 iszero -9E+998 -> 0
+bool2034 iszero 9E+999 -> 0
+bool2035 iszero -9E+999 -> 0
+bool2036 iszero 9E+1000 -> 0
+bool2037 iszero -9E+1000 -> 0
+bool2038 iszero 9E+2000 -> 0
+bool2039 iszero -9E+2000 -> 0
+bool2040 iszero 9.99999999E-2000 -> 0
+bool2041 iszero -9.99999999E-2000 -> 0
+bool2042 iszero 9.99999999E-1008 -> 0
+bool2043 iszero -9.99999999E-1008 -> 0
+bool2044 iszero 9.99999999E-1007 -> 0
+bool2045 iszero -9.99999999E-1007 -> 0
+bool2046 iszero 9.99999999E-1006 -> 0
+bool2047 iszero -9.99999999E-1006 -> 0
+bool2048 iszero 9.99999999E-1000 -> 0
+bool2049 iszero -9.99999999E-1000 -> 0
+bool2050 iszero 9.99999999E-999 -> 0
+bool2051 iszero -9.99999999E-999 -> 0
+bool2052 iszero 9.99999999E-998 -> 0
+bool2053 iszero -9.99999999E-998 -> 0
+bool2054 iszero 9.99999999E-100 -> 0
+bool2055 iszero -9.99999999E-100 -> 0
+bool2056 iszero 0.00000999999999 -> 0
+bool2057 iszero -0.00000999999999 -> 0
+bool2058 iszero 0.00999999999 -> 0
+bool2059 iszero -0.00999999999 -> 0
+bool2060 iszero 0.0999999999 -> 0
+bool2061 iszero -0.0999999999 -> 0
+bool2062 iszero 0.999999999 -> 0
+bool2063 iszero -0.999999999 -> 0
+bool2064 iszero 9.99999999 -> 0
+bool2065 iszero -9.99999999 -> 0
+bool2066 iszero 99.9999999 -> 0
+bool2067 iszero -99.9999999 -> 0
+bool2068 iszero 999.999999 -> 0
+bool2069 iszero -999.999999 -> 0
+bool2070 iszero 9999.99999 -> 0
+bool2071 iszero -9999.99999 -> 0
+bool2072 iszero 9999999.99 -> 0
+bool2073 iszero -9999999.99 -> 0
+bool2074 iszero 9.99999999E+100 -> 0
+bool2075 iszero -9.99999999E+100 -> 0
+bool2076 iszero 9.99999999E+990 -> 0
+bool2077 iszero -9.99999999E+990 -> 0
+bool2078 iszero 9.99999999E+991 -> 0
+bool2079 iszero -9.99999999E+991 -> 0
+bool2080 iszero 9.99999999E+992 -> 0
+bool2081 iszero -9.99999999E+992 -> 0
+bool2082 iszero 9.99999999E+998 -> 0
+bool2083 iszero -9.99999999E+998 -> 0
+bool2084 iszero 9.99999999E+999 -> 0
+bool2085 iszero -9.99999999E+999 -> 0
+bool2086 iszero 9.99999999E+1000 -> 0
+bool2087 iszero -9.99999999E+1000 -> 0
+bool2088 iszero 9.99999999E+2000 -> 0
+bool2089 iszero -9.99999999E+2000 -> 0
+bool2090 iszero Infinity -> 0
+bool2091 iszero -Infinity -> 0
+bool2092 iszero NaN -> 0
+bool2093 iszero -NaN -> 0
+bool2094 iszero NaN123 -> 0
+bool2095 iszero -NaN123 -> 0
+bool2096 iszero sNaN -> 0
+bool2097 iszero -sNaN -> 0
+bool2098 iszero sNaN123 -> 0
+bool2099 iszero -sNaN123 -> 0
+
 ------------------------------------------------------------------------
 -- The following tests (pwmx0 through pwmx440) are for the            --
 -- three-argument version of power:                                   --
diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
index d126854..d612022 100755
--- a/Lib/test/regrtest.py
+++ b/Lib/test/regrtest.py
@@ -1105,6 +1105,7 @@
 _expectations['freebsd5'] = _expectations['freebsd4']
 _expectations['freebsd6'] = _expectations['freebsd4']
 _expectations['freebsd7'] = _expectations['freebsd4']
+_expectations['freebsd8'] = _expectations['freebsd4']
 
 class _ExpectedSkips:
     def __init__(self):
diff --git a/Lib/test/test_bufio.py b/Lib/test/test_bufio.py
index 84d772e..804a401 100644
--- a/Lib/test/test_bufio.py
+++ b/Lib/test/test_bufio.py
@@ -13,6 +13,9 @@
         # Write s + "\n" + s to file, then open it and ensure that successive
         # .readline()s deliver what we wrote.
 
+        # Ensure we can open TESTFN for writing.
+        test_support.unlink(test_support.TESTFN)
+
         # Since C doesn't guarantee we can write/read arbitrary bytes in text
         # files, use binary mode.
         f = open(test_support.TESTFN, "wb")
@@ -31,11 +34,7 @@
             self.assert_(not line) # Must be at EOF
             f.close()
         finally:
-            try:
-                import os
-                os.unlink(test_support.TESTFN)
-            except:
-                pass
+            test_support.unlink(test_support.TESTFN)
 
     def drive_one(self, pattern):
         for length in lengths:
diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py
index 568e682..f92eb6f 100644
--- a/Lib/test/test_collections.py
+++ b/Lib/test/test_collections.py
@@ -2,7 +2,7 @@
 
 import unittest
 from test import test_support
-from collections import NamedTuple
+from collections import namedtuple
 from collections import Hashable, Iterable, Iterator
 from collections import Sized, Container, Callable
 from collections import Set, MutableSet
@@ -13,18 +13,27 @@
 class TestNamedTuple(unittest.TestCase):
 
     def test_factory(self):
-        Point = NamedTuple('Point', 'x y')
+        Point = namedtuple('Point', 'x y')
         self.assertEqual(Point.__name__, 'Point')
         self.assertEqual(Point.__doc__, 'Point(x, y)')
         self.assertEqual(Point.__slots__, ())
         self.assertEqual(Point.__module__, __name__)
         self.assertEqual(Point.__getitem__, tuple.__getitem__)
-        self.assertRaises(ValueError, NamedTuple, 'abc%', 'def ghi')
-        self.assertRaises(ValueError, NamedTuple, 'abc', 'def g%hi')
-        NamedTuple('Point0', 'x1 y2')   # Verify that numbers are allowed in names
+
+        self.assertRaises(ValueError, namedtuple, 'abc%', 'efg ghi')       # type has non-alpha char
+        self.assertRaises(ValueError, namedtuple, 'class', 'efg ghi')      # type has keyword
+        self.assertRaises(ValueError, namedtuple, '9abc', 'efg ghi')       # type starts with digit
+
+        self.assertRaises(ValueError, namedtuple, 'abc', 'efg g%hi')       # field with non-alpha char
+        self.assertRaises(ValueError, namedtuple, 'abc', 'abc class')      # field has keyword
+        self.assertRaises(ValueError, namedtuple, 'abc', '8efg 9ghi')      # field starts with digit
+        self.assertRaises(ValueError, namedtuple, 'abc', '__efg__ ghi')    # field with double underscores
+        self.assertRaises(ValueError, namedtuple, 'abc', 'efg efg ghi')    # duplicate field
+
+        namedtuple('Point0', 'x1 y2')   # Verify that numbers are allowed in names
 
     def test_instance(self):
-        Point = NamedTuple('Point', 'x y')
+        Point = namedtuple('Point', 'x y')
         p = Point(11, 22)
         self.assertEqual(p, Point(x=11, y=22))
         self.assertEqual(p, Point(11, y=22))
@@ -40,14 +49,20 @@
         self.assert_('__weakref__' not in dir(p))
         self.assertEqual(p.__fields__, ('x', 'y'))                          # test __fields__ attribute
         self.assertEqual(p.__replace__('x', 1), (1, 22))                    # test __replace__ method
+        self.assertEqual(p.__asdict__(), dict(x=11, y=22))                  # test __dict__ method
 
         # verify that field string can have commas
-        Point = NamedTuple('Point', 'x, y')
+        Point = namedtuple('Point', 'x, y')
+        p = Point(x=11, y=22)
+        self.assertEqual(repr(p), 'Point(x=11, y=22)')
+
+        # verify that fieldspec can be a non-string sequence
+        Point = namedtuple('Point', ('x', 'y'))
         p = Point(x=11, y=22)
         self.assertEqual(repr(p), 'Point(x=11, y=22)')
 
     def test_tupleness(self):
-        Point = NamedTuple('Point', 'x y')
+        Point = namedtuple('Point', 'x y')
         p = Point(11, 22)
 
         self.assert_(isinstance(p, tuple))
@@ -66,9 +81,9 @@
         self.assertRaises(AttributeError, eval, 'p.z', locals())
 
     def test_odd_sizes(self):
-        Zero = NamedTuple('Zero', '')
+        Zero = namedtuple('Zero', '')
         self.assertEqual(Zero(), ())
-        Dot = NamedTuple('Dot', 'd')
+        Dot = namedtuple('Dot', 'd')
         self.assertEqual(Dot(1), (1,))
 
 
diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py
index 513ba16..98b9479 100644
--- a/Lib/test/test_decimal.py
+++ b/Lib/test/test_decimal.py
@@ -95,35 +95,61 @@
 
 # Name adapter to be able to change the Decimal and Context
 # interface without changing the test files from Cowlishaw
-nameAdapter = {'toeng':'to_eng_string',
-               'tosci':'to_sci_string',
-               'samequantum':'same_quantum',
-               'tointegral':'to_integral_value',
-               'tointegralx':'to_integral_exact',
-               'remaindernear':'remainder_near',
-               'divideint':'divide_int',
-               'squareroot':'sqrt',
+nameAdapter = {'and':'logical_and',
                'apply':'_apply',
                'class':'number_class',
                'comparesig':'compare_signal',
                'comparetotal':'compare_total',
                'comparetotmag':'compare_total_mag',
-               'copyabs':'copy_abs',
                'copy':'copy_decimal',
+               'copyabs':'copy_abs',
                'copynegate':'copy_negate',
                'copysign':'copy_sign',
-               'and':'logical_and',
-               'or':'logical_or',
-               'xor':'logical_xor',
+               'divideint':'divide_int',
                'invert':'logical_invert',
+               'iscanonical':'is_canonical',
+               'isfinite':'is_finite',
+               'isinfinite':'is_infinite',
+               'isnan':'is_nan',
+               'isnormal':'is_normal',
+               'isqnan':'is_qnan',
+               'issigned':'is_signed',
+               'issnan':'is_snan',
+               'issubnormal':'is_subnormal',
+               'iszero':'is_zero',
                'maxmag':'max_mag',
                'minmag':'min_mag',
                'nextminus':'next_minus',
                'nextplus':'next_plus',
                'nexttoward':'next_toward',
+               'or':'logical_or',
                'reduce':'normalize',
+               'remaindernear':'remainder_near',
+               'samequantum':'same_quantum',
+               'squareroot':'sqrt',
+               'toeng':'to_eng_string',
+               'tointegral':'to_integral_value',
+               'tointegralx':'to_integral_exact',
+               'tosci':'to_sci_string',
+               'xor':'logical_xor',
               }
 
+# The following functions return True/False rather than a Decimal instance
+
+LOGICAL_FUNCTIONS = (
+    'is_canonical',
+    'is_finite',
+    'is_infinite',
+    'is_nan',
+    'is_normal',
+    'is_qnan',
+    'is_signed',
+    'is_snan',
+    'is_subnormal',
+    'is_zero',
+    'same_quantum',
+    )
+
 # For some operations (currently exp, ln, log10, power), the decNumber
 # reference implementation imposes additional restrictions on the
 # context and operands.  These restrictions are not part of the
@@ -321,7 +347,7 @@
             print("--", self.context)
         try:
             result = str(funct(*vals))
-            if fname == 'same_quantum':
+            if fname in LOGICAL_FUNCTIONS:
                 result = str(int(eval(result))) # 'True', 'False' -> '1', '0'
         except Signals as error:
             self.fail("Raised %s in %s" % (error, s))
@@ -426,13 +452,18 @@
 
         #bad sign
         self.assertRaises(ValueError, Decimal, (8, (4, 3, 4, 9, 1), 2) )
+        self.assertRaises(ValueError, Decimal, (0., (4, 3, 4, 9, 1), 2) )
+        self.assertRaises(ValueError, Decimal, (Decimal(1), (4, 3, 4, 9, 1), 2))
 
         #bad exp
         self.assertRaises(ValueError, Decimal, (1, (4, 3, 4, 9, 1), 'wrong!') )
+        self.assertRaises(ValueError, Decimal, (1, (4, 3, 4, 9, 1), 0.) )
+        self.assertRaises(ValueError, Decimal, (1, (4, 3, 4, 9, 1), '1') )
 
         #bad coefficients
         self.assertRaises(ValueError, Decimal, (1, (4, 3, 4, None, 1), 2) )
         self.assertRaises(ValueError, Decimal, (1, (4, -3, 4, 9, 1), 2) )
+        self.assertRaises(ValueError, Decimal, (1, (4, 10, 4, 9, 1), 2) )
 
     def test_explicit_from_Decimal(self):
 
@@ -1025,6 +1056,28 @@
         d = Decimal("Infinity")
         self.assertEqual(d.as_tuple(), (0, (0,), 'F') )
 
+        #leading zeros in coefficient should be stripped
+        d = Decimal( (0, (0, 0, 4, 0, 5, 3, 4), -2) )
+        self.assertEqual(d.as_tuple(), (0, (4, 0, 5, 3, 4), -2) )
+        d = Decimal( (1, (0, 0, 0), 37) )
+        self.assertEqual(d.as_tuple(), (1, (0,), 37))
+        d = Decimal( (1, (), 37) )
+        self.assertEqual(d.as_tuple(), (1, (0,), 37))
+
+        #leading zeros in NaN diagnostic info should be stripped
+        d = Decimal( (0, (0, 0, 4, 0, 5, 3, 4), 'n') )
+        self.assertEqual(d.as_tuple(), (0, (4, 0, 5, 3, 4), 'n') )
+        d = Decimal( (1, (0, 0, 0), 'N') )
+        self.assertEqual(d.as_tuple(), (1, (), 'N') )
+        d = Decimal( (1, (), 'n') )
+        self.assertEqual(d.as_tuple(), (1, (), 'n') )
+
+        #coefficient in infinity should be ignored
+        d = Decimal( (0, (4, 5, 3, 4), 'F') )
+        self.assertEqual(d.as_tuple(), (0, (0,), 'F'))
+        d = Decimal( (1, (0, 2, 7, 1), 'F') )
+        self.assertEqual(d.as_tuple(), (1, (0,), 'F'))
+
     def test_immutability_operations(self):
         # Do operations and check that it didn't change change internal objects.
 
diff --git a/Lib/test/test_deque.py b/Lib/test/test_deque.py
index d51a865..890378e 100644
--- a/Lib/test/test_deque.py
+++ b/Lib/test/test_deque.py
@@ -47,6 +47,26 @@
         self.assertEqual(right, list(range(150, 400)))
         self.assertEqual(list(d), list(range(50, 150)))
 
+    def test_maxlen(self):
+        self.assertRaises(ValueError, deque, 'abc', -1)
+        self.assertRaises(ValueError, deque, 'abc', -2)
+        d = deque(range(10), maxlen=3)
+        self.assertEqual(repr(d), 'deque([7, 8, 9], maxlen=3)')
+        self.assertEqual(list(d), [7, 8, 9])
+        self.assertEqual(d, deque(range(10), 3))
+        d.append(10)
+        self.assertEqual(list(d), [8, 9, 10])
+        d.appendleft(7)
+        self.assertEqual(list(d), [7, 8, 9])
+        d.extend([10, 11])
+        self.assertEqual(list(d), [9, 10, 11])
+        d.extendleft([8, 7])
+        self.assertEqual(list(d), [7, 8, 9])
+        d = deque(range(200), maxlen=10)
+        d.append(d)
+        d = deque(range(10), maxlen=None)
+        self.assertEqual(repr(d), 'deque([0, 1, 2, 3, 4, 5, 6, 7, 8, 9])')
+
     def test_comparisons(self):
         d = deque('xabc'); d.popleft()
         for e in [d, deque('abc'), deque('ab'), deque(), list(d)]:
@@ -254,7 +274,7 @@
             os.remove(test_support.TESTFN)
 
     def test_init(self):
-        self.assertRaises(TypeError, deque, 'abc', 2);
+        self.assertRaises(TypeError, deque, 'abc', 2, 3);
         self.assertRaises(TypeError, deque, 1);
 
     def test_hash(self):
@@ -340,13 +360,13 @@
             self.assertNotEqual(id(d), id(e))
             self.assertEqual(list(d), list(e))
 
-    def test_pickle_recursive(self):
-        d = deque('abc')
-        d.append(d)
-        for i in (0, 1, 2):
-            e = pickle.loads(pickle.dumps(d, i))
-            self.assertNotEqual(id(d), id(e))
-            self.assertEqual(id(e), id(e[-1]))
+##    def test_pickle_recursive(self):
+##        d = deque('abc')
+##        d.append(d)
+##        for i in (0, 1, 2):
+##            e = pickle.loads(pickle.dumps(d, i))
+##            self.assertNotEqual(id(d), id(e))
+##            self.assertEqual(id(e), id(e[-1]))
 
     def test_deepcopy(self):
         mut = [10]
@@ -452,24 +472,40 @@
         self.assertEqual(type(d), type(e))
         self.assertEqual(list(d), list(e))
 
-    def test_pickle(self):
-        d = Deque('abc')
-        d.append(d)
+        d = Deque('abcde', maxlen=4)
 
-        e = pickle.loads(pickle.dumps(d))
+        e = d.__copy__()
+        self.assertEqual(type(d), type(e))
+        self.assertEqual(list(d), list(e))
+
+        e = Deque(d)
+        self.assertEqual(type(d), type(e))
+        self.assertEqual(list(d), list(e))
+
+        s = pickle.dumps(d)
+        e = pickle.loads(s)
         self.assertNotEqual(id(d), id(e))
         self.assertEqual(type(d), type(e))
-        dd = d.pop()
-        ee = e.pop()
-        self.assertEqual(id(e), id(ee))
-        self.assertEqual(d, e)
+        self.assertEqual(list(d), list(e))
 
-        d.x = d
-        e = pickle.loads(pickle.dumps(d))
-        self.assertEqual(id(e), id(e.x))
-
-        d = DequeWithBadIter('abc')
-        self.assertRaises(TypeError, pickle.dumps, d)
+##    def test_pickle(self):
+##        d = Deque('abc')
+##        d.append(d)
+##
+##        e = pickle.loads(pickle.dumps(d))
+##        self.assertNotEqual(id(d), id(e))
+##        self.assertEqual(type(d), type(e))
+##        dd = d.pop()
+##        ee = e.pop()
+##        self.assertEqual(id(e), id(ee))
+##        self.assertEqual(d, e)
+##
+##        d.x = d
+##        e = pickle.loads(pickle.dumps(d))
+##        self.assertEqual(id(e), id(e.x))
+##
+##        d = DequeWithBadIter('abc')
+##        self.assertRaises(TypeError, pickle.dumps, d)
 
     def test_weakref(self):
         d = deque('gallahad')
diff --git a/Lib/test/test_fcntl.py b/Lib/test/test_fcntl.py
index f544f1f..870876d 100755
--- a/Lib/test/test_fcntl.py
+++ b/Lib/test/test_fcntl.py
@@ -23,7 +23,7 @@
 if sys.platform in ('netbsd1', 'netbsd2', 'netbsd3',
                     'Darwin1.2', 'darwin',
                     'freebsd2', 'freebsd3', 'freebsd4', 'freebsd5',
-                    'freebsd6', 'freebsd7',
+                    'freebsd6', 'freebsd7', 'freebsd8',
                     'bsdos2', 'bsdos3', 'bsdos4',
                     'openbsd', 'openbsd2', 'openbsd3', 'openbsd4'):
     if struct.calcsize('l') == 8:
diff --git a/Lib/test/test_httplib.py b/Lib/test/test_httplib.py
index 9abeb61..2216a99 100644
--- a/Lib/test/test_httplib.py
+++ b/Lib/test/test_httplib.py
@@ -83,13 +83,25 @@
         resp = httplib.HTTPResponse(sock)
         resp.begin()
         self.assertEqual(resp.read(), b"Text")
-        resp.close()
+        self.assertTrue(resp.isclosed())
 
         body = "HTTP/1.1 400.100 Not Ok\r\n\r\nText"
         sock = FakeSocket(body)
         resp = httplib.HTTPResponse(sock)
         self.assertRaises(httplib.BadStatusLine, resp.begin)
 
+    def test_partial_reads(self):
+        # if we have a lenght, the system knows when to close itself
+        # same behaviour than when we read the whole thing with read()
+        body = "HTTP/1.1 200 Ok\r\nContent-Length: 4\r\n\r\nText"
+        sock = FakeSocket(body)
+        resp = httplib.HTTPResponse(sock)
+        resp.begin()
+        self.assertEqual(resp.read(2), b'Te')
+        self.assertFalse(resp.isclosed())
+        self.assertEqual(resp.read(2), b'xt')
+        self.assertTrue(resp.isclosed())
+
     def test_host_port(self):
         # Check invalid host_port
 
@@ -135,7 +147,6 @@
         resp.begin()
         if resp.read():
             self.fail("Did not expect response from HEAD request")
-        resp.close()
 
     def test_send_file(self):
         expected = (b'GET /foo HTTP/1.1\r\nHost: example.com\r\n'
diff --git a/Lib/test/test_itertools.py b/Lib/test/test_itertools.py
index e3728d8..81e2e8e 100644
--- a/Lib/test/test_itertools.py
+++ b/Lib/test/test_itertools.py
@@ -55,9 +55,14 @@
         self.assertEqual(lzip('abc',count()), [('a', 0), ('b', 1), ('c', 2)])
         self.assertEqual(lzip('abc',count(3)), [('a', 3), ('b', 4), ('c', 5)])
         self.assertEqual(take(2, lzip('abc',count(3))), [('a', 3), ('b', 4)])
+        self.assertEqual(take(2, zip('abc',count(-1))), [('a', -1), ('b', 0)])
+        self.assertEqual(take(2, zip('abc',count(-3))), [('a', -3), ('b', -2)])
         self.assertRaises(TypeError, count, 2, 3)
         self.assertRaises(TypeError, count, 'a')
-        self.assertRaises(OverflowError, list, islice(count(maxsize-5), 10))
+        self.assertEqual(list(islice(count(maxsize-5), 10)),
+                         list(range(maxsize-5, maxsize+5)))
+        self.assertEqual(list(islice(count(-maxsize-5), 10)),
+                         list(range(-maxsize-5, -maxsize+5)))
         c = count(3)
         self.assertEqual(repr(c), 'count(3)')
         next(c)
@@ -66,6 +71,11 @@
         self.assertEqual(repr(c), 'count(-9)')
         next(c)
         self.assertEqual(next(c), -8)
+        for i in (-sys.maxint-5, -sys.maxint+5 ,-10, -1, 0, 10, sys.maxint-5, sys.maxint+5):
+            # Test repr (ignoring the L in longs)
+            r1 = repr(count(i)).replace('L', '')
+            r2 = 'count(%r)'.__mod__(i).replace('L', '')
+            self.assertEqual(r1, r2)
 
     def test_cycle(self):
         self.assertEqual(take(10, cycle('abc')), list('abcabcabca'))
diff --git a/Lib/test/test_list.py b/Lib/test/test_list.py
index f7f561a..2afb3e9 100644
--- a/Lib/test/test_list.py
+++ b/Lib/test/test_list.py
@@ -1,4 +1,5 @@
 import unittest
+import sys
 from test import test_support, list_tests
 
 class ListTest(list_tests.CommonTest):
@@ -18,6 +19,14 @@
         self.assertEqual(len([0]), 1)
         self.assertEqual(len([0, 1, 2]), 3)
 
+    def test_overflow(self):
+        lst = [4, 5, 6, 7]
+        n = int((sys.maxint*2+2) // len(lst))
+        def mul(a, b): return a * b
+        def imul(a, b): a *= b
+        self.assertRaises((MemoryError, OverflowError), mul, lst, n)
+        self.assertRaises((MemoryError, OverflowError), imul, lst, n)
+
 def test_main(verbose=None):
     test_support.run_unittest(ListTest)
 
diff --git a/Lib/test/test_mmap.py b/Lib/test/test_mmap.py
index f2232e4..974fde2 100644
--- a/Lib/test/test_mmap.py
+++ b/Lib/test/test_mmap.py
@@ -339,6 +339,50 @@
                     m[start:stop:step] = data
                     self.assertEquals(m[:], bytes(L))
 
+    def make_mmap_file (self, f, halfsize):
+        # Write 2 pages worth of data to the file
+        f.write (b'\0' * halfsize)
+        f.write (b'foo')
+        f.write (b'\0' * (halfsize - 3))
+        f.flush ()
+        return mmap.mmap (f.fileno(), 0)
+
+    def test_offset (self):
+        f = open (TESTFN, 'w+b')
+
+        try: # unlink TESTFN no matter what
+            halfsize = mmap.ALLOCATIONGRANULARITY
+            m = self.make_mmap_file (f, halfsize)
+            m.close ()
+            f.close ()
+
+            mapsize = halfsize * 2
+            # Try invalid offset
+            f = open(TESTFN, "r+b")
+            for offset in [-2, -1, None]:
+                try:
+                    m = mmap.mmap(f.fileno(), mapsize, offset=offset)
+                    self.assertEqual(0, 1)
+                except (ValueError, TypeError, OverflowError):
+                    pass
+                else:
+                    self.assertEqual(0, 0)
+            f.close()
+
+            # Try valid offset, hopefully 8192 works on all OSes
+            f = open(TESTFN, "r+b")
+            m = mmap.mmap(f.fileno(), mapsize - halfsize, offset=halfsize)
+            self.assertEqual(m[0:3], b'foo')
+            f.close()
+            m.close()
+
+        finally:
+            f.close()
+            try:
+                os.unlink(TESTFN)
+            except OSError:
+                pass
+
 def test_main():
     run_unittest(MmapTests)
 
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py
index 36f148e..82eb6e7 100644
--- a/Lib/test/test_socket.py
+++ b/Lib/test/test_socket.py
@@ -338,7 +338,7 @@
         # I've ordered this by protocols that have both a tcp and udp
         # protocol, at least for modern Linuxes.
         if sys.platform in ('linux2', 'freebsd4', 'freebsd5', 'freebsd6',
-                            'freebsd7', 'darwin'):
+                            'freebsd7', 'freebsd8', 'darwin'):
             # avoid the 'echo' service on this platform, as there is an
             # assumption breaking non-standard port/protocol entry
             services = ('daytime', 'qotd', 'domain')
diff --git a/Lib/test/test_support.py b/Lib/test/test_support.py
index fb634f6..84f6a51 100644
--- a/Lib/test/test_support.py
+++ b/Lib/test/test_support.py
@@ -100,10 +100,19 @@
     tests and we don't try multiple ports, the test can fails.  This
     makes the test more robust."""
 
-    # some random ports that hopefully no one is listening on.
-    for port in [preferred_port, 9907, 10243, 32999]:
+    # Find some random ports that hopefully no one is listening on.
+    # Ideally each test would clean up after itself and not continue listening
+    # on any ports.  However, this isn't the case.  The last port (0) is
+    # a stop-gap that asks the O/S to assign a port.  Whenever the warning
+    # message below is printed, the test that is listening on the port should
+    # be fixed to close the socket at the end of the test.
+    # Another reason why we can't use a port is another process (possibly
+    # another instance of the test suite) is using the same port.
+    for port in [preferred_port, 9907, 10243, 32999, 0]:
         try:
             sock.bind((host, port))
+            if port == 0:
+                port = sock.getsockname()[1]
             return port
         except socket.error as e:
             (err, msg) = e.args
@@ -519,8 +528,7 @@
         elif len(result.failures) == 1 and not result.errors:
             err = result.failures[0][1]
         else:
-            msg = "errors occurred; run in verbose mode for details"
-            raise TestFailed(msg)
+            err = "errors occurred; run in verbose mode for details"
         raise TestFailed(err)
 
 
diff --git a/Lib/test/test_univnewlines.py b/Lib/test/test_univnewlines.py
index 22fd266..c3b7bc4 100644
--- a/Lib/test/test_univnewlines.py
+++ b/Lib/test/test_univnewlines.py
@@ -93,6 +93,13 @@
     NEWLINE = '\r\n'
     DATA = DATA_CRLF
 
+    def test_tell(self):
+        fp = open(test_support.TESTFN, self.READMODE)
+        self.assertEqual(repr(fp.newlines), repr(None))
+        data = fp.readline()
+        pos = fp.tell()
+        self.assertEqual(repr(fp.newlines), repr(self.NEWLINE))
+
 class TestMixedNewlines(TestGenericUnivNewlines):
     NEWLINE = ('\r', '\n')
     DATA = DATA_MIXED
diff --git a/Lib/test/test_zlib.py b/Lib/test/test_zlib.py
index a3310a5..13656d6 100644
--- a/Lib/test/test_zlib.py
+++ b/Lib/test/test_zlib.py
@@ -42,14 +42,18 @@
 
 class ExceptionTestCase(unittest.TestCase):
     # make sure we generate some expected errors
-    def test_bigbits(self):
-        # specifying total bits too large causes an error
-        self.assertRaises(zlib.error,
-                zlib.compress, 'ERROR', zlib.MAX_WBITS + 1)
+    def test_badlevel(self):
+        # specifying compression level out of range causes an error
+        # (but -1 is Z_DEFAULT_COMPRESSION and apparently the zlib
+        # accepts 0 too)
+        self.assertRaises(zlib.error, zlib.compress, 'ERROR', 10)
 
     def test_badcompressobj(self):
         # verify failure on building compress object with bad params
         self.assertRaises(ValueError, zlib.compressobj, 1, zlib.DEFLATED, 0)
+        # specifying total bits too large causes an error
+        self.assertRaises(ValueError,
+                zlib.compressobj, 1, zlib.DEFLATED, zlib.MAX_WBITS + 1)
 
     def test_baddecompressobj(self):
         # verify failure on building decompress object with bad params
diff --git a/Lib/xml/dom/minidom.py b/Lib/xml/dom/minidom.py
index 0386288..1b857a2 100644
--- a/Lib/xml/dom/minidom.py
+++ b/Lib/xml/dom/minidom.py
@@ -960,7 +960,7 @@
             dotdotdot = "..."
         else:
             dotdotdot = ""
-        return "<DOM %s node \"%s%s\">" % (
+        return '<DOM %s node "%r%s">' % (
             self.__class__.__name__, data[0:10], dotdotdot)
 
     def substringData(self, offset, count):
diff --git a/Makefile.pre.in b/Makefile.pre.in
index 7a0851e..c604fca 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -336,7 +336,8 @@
 # Rules
 
 # Default target
-all:		$(BUILDPYTHON) oldsharedmods sharedmods
+all:		build_all
+build_all:	$(BUILDPYTHON) oldsharedmods sharedmods
 
 # Build the interpreter
 $(BUILDPYTHON):	Modules/python.o $(LIBRARY) $(LDLIBRARY)
@@ -476,7 +477,7 @@
 
 
 $(GRAMMAR_H) $(GRAMMAR_C): $(PGEN) $(GRAMMAR_INPUT)
-		-@ mkdir Include
+		-@$(INSTALL) -d Include
 		-$(PGEN) $(GRAMMAR_INPUT) $(GRAMMAR_H) $(GRAMMAR_C)
 
 $(PGEN):	$(PGENOBJS)
@@ -758,7 +759,7 @@
 		distutils distutils/command distutils/tests $(XMLLIBSUBDIRS) \
 		setuptools setuptools/command setuptools/tests setuptools.egg-info \
 		curses $(MACHDEPS)
-libinstall:	$(BUILDPYTHON) $(srcdir)/Lib/$(PLATDIR)
+libinstall:	build_all $(srcdir)/Lib/$(PLATDIR)
 	@for i in $(SCRIPTDIR) $(LIBDEST); \
 	do \
 		if test ! -d $(DESTDIR)$$i; then \
@@ -1126,7 +1127,7 @@
 Python/thread.o: @THREADHEADERS@
 
 # Declare targets that aren't real files
-.PHONY: all sharedmods oldsharedmods test quicktest memtest
+.PHONY: all build_all sharedmods oldsharedmods test quicktest memtest
 .PHONY: install altinstall oldsharedinstall bininstall altbininstall
 .PHONY: maninstall libinstall inclinstall libainstall sharedinstall
 .PHONY: frameworkinstall frameworkinstallframework frameworkinstallstructure
diff --git a/Misc/developers.txt b/Misc/developers.txt
index 09d0bf3..32c1c46 100644
--- a/Misc/developers.txt
+++ b/Misc/developers.txt
@@ -17,6 +17,12 @@
 Permissions History
 -------------------
 
+- Christian Heimes was given SVN access on 31 October 2007 by MvL,
+  for general contributions to Python.
+
+- Chris Monson was given SVN access on 20 October 2007 by NCN,
+  for his work on editing PEPs.
+
 - Bill Janssen was given SVN access on 28 August 2007 by NCN,
   for his work on the SSL module and other things related to (SSL) sockets.
 
diff --git a/Modules/_bsddb.c b/Modules/_bsddb.c
index 175dec3..befdd7b 100644
--- a/Modules/_bsddb.c
+++ b/Modules/_bsddb.c
@@ -87,21 +87,16 @@
 
 #include <stddef.h>   /* for offsetof() */
 #include <Python.h>
-#include <db.h>
+
+#define COMPILING_BSDDB_C
+#include "bsddb.h"
+#undef COMPILING_BSDDB_C
+
+static char *svn_id = "$Id$";
 
 /* --------------------------------------------------------------------- */
 /* Various macro definitions */
 
-/* 40 = 4.0, 33 = 3.3; this will break if the second number is > 9 */
-#define DBVER (DB_VERSION_MAJOR * 10 + DB_VERSION_MINOR)
-#if DB_VERSION_MINOR > 9
-#error "eek! DBVER can't handle minor versions > 9"
-#endif
-
-#define PY_BSDDB_VERSION "4.5.0"
-static char *svn_id = "$Id$";
-
-
 #if (PY_VERSION_HEX < 0x02050000)
 typedef int Py_ssize_t;
 #endif
@@ -196,107 +191,15 @@
 /* --------------------------------------------------------------------- */
 /* Structure definitions */
 
-#if PYTHON_API_VERSION >= 1010       /* python >= 2.1 support weak references */
-#define HAVE_WEAKREF
-#else
-#undef HAVE_WEAKREF
+#if PYTHON_API_VERSION < 1010
+#error "Python 2.1 or later required"
 #endif
 
-/* if Python >= 2.1 better support warnings */
-#if PYTHON_API_VERSION >= 1010
-#define HAVE_WARNINGS
-#else
-#undef HAVE_WARNINGS
-#endif
 
-#if PYTHON_API_VERSION <= 1007
-    /* 1.5 compatibility */
-#define PyObject_New PyObject_NEW
-#define PyObject_Del PyMem_DEL
-#endif
-
-struct behaviourFlags {
-    /* What is the default behaviour when DB->get or DBCursor->get returns a
-       DB_NOTFOUND || DB_KEYEMPTY error?  Return None or raise an exception? */
-    unsigned int getReturnsNone : 1;
-    /* What is the default behaviour for DBCursor.set* methods when DBCursor->get
-     * returns a DB_NOTFOUND || DB_KEYEMPTY  error?  Return None or raise? */
-    unsigned int cursorSetReturnsNone : 1;
-};
-
+/* Defaults for moduleFlags in DBEnvObject and DBObject. */
 #define DEFAULT_GET_RETURNS_NONE                1
 #define DEFAULT_CURSOR_SET_RETURNS_NONE         1   /* 0 in pybsddb < 4.2, python < 2.4 */
 
-typedef struct {
-    PyObject_HEAD
-    DB_ENV*     db_env;
-    u_int32_t   flags;             /* saved flags from open() */
-    int         closed;
-    struct behaviourFlags moduleFlags;
-#ifdef HAVE_WEAKREF
-    PyObject        *in_weakreflist; /* List of weak references */
-#endif
-} DBEnvObject;
-
-
-typedef struct {
-    PyObject_HEAD
-    DB*             db;
-    DBEnvObject*    myenvobj;  /* PyObject containing the DB_ENV */
-    u_int32_t       flags;     /* saved flags from open() */
-    u_int32_t       setflags;  /* saved flags from set_flags() */
-    int             haveStat;
-    struct behaviourFlags moduleFlags;
-#if (DBVER >= 33)
-    PyObject*       associateCallback;
-    PyObject*       btCompareCallback;
-    int             primaryDBType;
-#endif
-#ifdef HAVE_WEAKREF
-    PyObject        *in_weakreflist; /* List of weak references */
-#endif
-} DBObject;
-
-
-typedef struct {
-    PyObject_HEAD
-    DBC*            dbc;
-    DBObject*       mydb;
-#ifdef HAVE_WEAKREF
-    PyObject        *in_weakreflist; /* List of weak references */
-#endif
-} DBCursorObject;
-
-
-typedef struct {
-    PyObject_HEAD
-    DB_TXN*         txn;
-    PyObject        *env;
-#ifdef HAVE_WEAKREF
-    PyObject        *in_weakreflist; /* List of weak references */
-#endif
-} DBTxnObject;
-
-
-typedef struct {
-    PyObject_HEAD
-    DB_LOCK         lock;
-#ifdef HAVE_WEAKREF
-    PyObject        *in_weakreflist; /* List of weak references */
-#endif
-} DBLockObject;
-
-#if (DBVER >= 43)
-typedef struct {
-    PyObject_HEAD
-    DB_SEQUENCE*     sequence;
-    DBObject*        mydb;
-#ifdef HAVE_WEAKREF
-    PyObject        *in_weakreflist; /* List of weak references */
-#endif
-} DBSequenceObject;
-static PyTypeObject DBSequence_Type;
-#endif
 
 static PyTypeObject DB_Type, DBCursor_Type, DBEnv_Type, DBTxn_Type, DBLock_Type;
 
@@ -628,12 +531,7 @@
                 strncat(errTxt, _db_errmsg, bytes_left);
             }
             _db_errmsg[0] = 0;
-#ifdef HAVE_WARNINGS
             exceptionRaised = PyErr_WarnEx(PyExc_RuntimeWarning, errTxt, 1);
-#else
-            fprintf(stderr, errTxt);
-            fprintf(stderr, "\n");
-#endif
 
 #else  /* do an exception instead */
         errObj = DBIncompleteError;
@@ -887,9 +785,7 @@
     self->btCompareCallback = NULL;
     self->primaryDBType = 0;
 #endif
-#ifdef HAVE_WEAKREF
     self->in_weakreflist = NULL;
-#endif
 
     /* keep a reference to our python DBEnv object */
     if (arg) {
@@ -940,21 +836,17 @@
             MYDB_BEGIN_ALLOW_THREADS;
             self->db->close(self->db, 0);
             MYDB_END_ALLOW_THREADS;
-#ifdef HAVE_WARNINGS
         } else {
             PyErr_WarnEx(PyExc_RuntimeWarning,
 			 "DB could not be closed in destructor:"
 			 " DBEnv already closed",
 			 1);
-#endif
         }
         self->db = NULL;
     }
-#ifdef HAVE_WEAKREF
     if (self->in_weakreflist != NULL) {
         PyObject_ClearWeakRefs((PyObject *) self);
     }
-#endif
     if (self->myenvobj) {
         Py_DECREF(self->myenvobj);
         self->myenvobj = NULL;
@@ -982,9 +874,7 @@
 
     self->dbc = dbc;
     self->mydb = db;
-#ifdef HAVE_WEAKREF
     self->in_weakreflist = NULL;
-#endif
     Py_INCREF(self->mydb);
     return self;
 }
@@ -995,11 +885,9 @@
 {
     int err;
 
-#ifdef HAVE_WEAKREF
     if (self->in_weakreflist != NULL) {
         PyObject_ClearWeakRefs((PyObject *) self);
     }
-#endif
 
     if (self->dbc != NULL) {
         MYDB_BEGIN_ALLOW_THREADS;
@@ -1032,9 +920,7 @@
     self->flags = flags;
     self->moduleFlags.getReturnsNone = DEFAULT_GET_RETURNS_NONE;
     self->moduleFlags.cursorSetReturnsNone = DEFAULT_CURSOR_SET_RETURNS_NONE;
-#ifdef HAVE_WEAKREF
     self->in_weakreflist = NULL;
-#endif
 
     MYDB_BEGIN_ALLOW_THREADS;
     err = db_env_create(&self->db_env, flags);
@@ -1053,11 +939,9 @@
 static void
 DBEnv_dealloc(DBEnvObject* self)
 {
-#ifdef HAVE_WEAKREF
     if (self->in_weakreflist != NULL) {
         PyObject_ClearWeakRefs((PyObject *) self);
     }
-#endif
 
     if (self->db_env && !self->closed) {
         MYDB_BEGIN_ALLOW_THREADS;
@@ -1077,9 +961,7 @@
         return NULL;
     Py_INCREF(myenv);
     self->env = (PyObject*)myenv;
-#ifdef HAVE_WEAKREF
     self->in_weakreflist = NULL;
-#endif
 
     MYDB_BEGIN_ALLOW_THREADS;
 #if (DBVER >= 40)
@@ -1100,13 +982,10 @@
 static void
 DBTxn_dealloc(DBTxnObject* self)
 {
-#ifdef HAVE_WEAKREF
     if (self->in_weakreflist != NULL) {
         PyObject_ClearWeakRefs((PyObject *) self);
     }
-#endif
 
-#ifdef HAVE_WARNINGS
     if (self->txn) {
         /* it hasn't been finalized, abort it! */
         MYDB_BEGIN_ALLOW_THREADS;
@@ -1121,7 +1000,6 @@
 		     " No prior commit() or abort().",
 		     1);
     }
-#endif
 
     Py_DECREF(self->env);
     PyObject_Del(self);
@@ -1136,9 +1014,7 @@
     DBLockObject* self = PyObject_New(DBLockObject, &DBLock_Type);
     if (self == NULL)
         return NULL;
-#ifdef HAVE_WEAKREF
     self->in_weakreflist = NULL;
-#endif
 
     MYDB_BEGIN_ALLOW_THREADS;
 #if (DBVER >= 40)
@@ -1160,11 +1036,9 @@
 static void
 DBLock_dealloc(DBLockObject* self)
 {
-#ifdef HAVE_WEAKREF
     if (self->in_weakreflist != NULL) {
         PyObject_ClearWeakRefs((PyObject *) self);
     }
-#endif
     /* TODO: is this lock held? should we release it? */
 
     PyObject_Del(self);
@@ -1181,9 +1055,7 @@
         return NULL;
     Py_INCREF(mydb);
     self->mydb = mydb;
-#ifdef HAVE_WEAKREF
     self->in_weakreflist = NULL;
-#endif
 
 
     MYDB_BEGIN_ALLOW_THREADS;
@@ -1202,11 +1074,9 @@
 static void
 DBSequence_dealloc(DBSequenceObject* self)
 {
-#ifdef HAVE_WEAKREF
     if (self->in_weakreflist != NULL) {
         PyObject_ClearWeakRefs((PyObject *) self);
     }
-#endif
 
     Py_DECREF(self->mydb);
     PyObject_Del(self);
@@ -1432,7 +1302,6 @@
 }
 
 
-#if (DBVER >= 32)
 static PyObject*
 _DB_consume(DBObject* self, PyObject* args, PyObject* kwargs, int consume_flag)
 {
@@ -1500,8 +1369,6 @@
 {
     return _DB_consume(self, args, kwargs, DB_CONSUME_WAIT);
 }
-#endif
-
 
 
 static PyObject*
@@ -2526,7 +2393,6 @@
 }
 
 
-#if (DBVER >= 32)
 static PyObject*
 DB_set_q_extentsize(DBObject* self, PyObject* args)
 {
@@ -2543,7 +2409,6 @@
     RETURN_IF_ERR();
     RETURN_NONE();
 }
-#endif
 
 static PyObject*
 DB_stat(DBObject* self, PyObject* args, PyObject* kwargs)
@@ -4144,7 +4009,6 @@
 }
 
 
-#if (DBVER >= 32)
 static PyObject*
 DBEnv_set_flags(DBEnvObject* self, PyObject* args)
 {
@@ -4161,7 +4025,6 @@
     RETURN_IF_ERR();
     RETURN_NONE();
 }
-#endif
 
 
 static PyObject*
@@ -4288,7 +4151,6 @@
 #endif
 
 
-#if (DBVER >= 32)
 
 static PyObject*
 DBEnv_set_lk_max_locks(DBEnvObject* self, PyObject* args)
@@ -4340,8 +4202,6 @@
     RETURN_NONE();
 }
 
-#endif
-
 
 static PyObject*
 DBEnv_set_mp_mmapsize(DBEnvObject* self, PyObject* args)
@@ -4664,19 +4524,15 @@
     MAKE_ENTRY(lastid);
 #endif
     MAKE_ENTRY(nmodes);
-#if (DBVER >= 32)
     MAKE_ENTRY(maxlocks);
     MAKE_ENTRY(maxlockers);
     MAKE_ENTRY(maxobjects);
     MAKE_ENTRY(nlocks);
     MAKE_ENTRY(maxnlocks);
-#endif
     MAKE_ENTRY(nlockers);
     MAKE_ENTRY(maxnlockers);
-#if (DBVER >= 32)
     MAKE_ENTRY(nobjects);
     MAKE_ENTRY(maxnobjects);
-#endif
     MAKE_ENTRY(nrequests);
     MAKE_ENTRY(nreleases);
 #if (DBVER < 44)
@@ -5024,7 +4880,7 @@
 {
     int err;
     DBT key;
-    PyObject *retval;
+    PyObject *retval = NULL;
     key.flags = DB_DBT_MALLOC;
     CHECK_SEQUENCE_NOT_CLOSED(self)
     MYDB_BEGIN_ALLOW_THREADS
@@ -5265,10 +5121,8 @@
     {"associate",       (PyCFunction)DB_associate,      METH_VARARGS|METH_KEYWORDS},
 #endif
     {"close",           (PyCFunction)DB_close,          METH_VARARGS},
-#if (DBVER >= 32)
     {"consume",         (PyCFunction)DB_consume,        METH_VARARGS|METH_KEYWORDS},
     {"consume_wait",    (PyCFunction)DB_consume_wait,   METH_VARARGS|METH_KEYWORDS},
-#endif
     {"cursor",          (PyCFunction)DB_cursor,         METH_VARARGS|METH_KEYWORDS},
     {"delete",          (PyCFunction)DB_delete,         METH_VARARGS|METH_KEYWORDS},
     {"fd",              (PyCFunction)DB_fd,             METH_VARARGS},
@@ -5306,9 +5160,7 @@
     {"set_re_len",      (PyCFunction)DB_set_re_len,     METH_VARARGS},
     {"set_re_pad",      (PyCFunction)DB_set_re_pad,     METH_VARARGS},
     {"set_re_source",   (PyCFunction)DB_set_re_source,  METH_VARARGS},
-#if (DBVER >= 32)
     {"set_q_extentsize",(PyCFunction)DB_set_q_extentsize,METH_VARARGS},
-#endif
     {"stat",            (PyCFunction)DB_stat,           METH_VARARGS|METH_KEYWORDS},
     {"sync",            (PyCFunction)DB_sync,           METH_VARARGS},
 #if (DBVER >= 33)
@@ -5376,9 +5228,7 @@
     {"set_shm_key",     (PyCFunction)DBEnv_set_shm_key,      METH_VARARGS},
     {"set_cachesize",   (PyCFunction)DBEnv_set_cachesize,    METH_VARARGS},
     {"set_data_dir",    (PyCFunction)DBEnv_set_data_dir,     METH_VARARGS},
-#if (DBVER >= 32)
     {"set_flags",       (PyCFunction)DBEnv_set_flags,        METH_VARARGS},
-#endif
     {"set_lg_bsize",    (PyCFunction)DBEnv_set_lg_bsize,     METH_VARARGS},
     {"set_lg_dir",      (PyCFunction)DBEnv_set_lg_dir,       METH_VARARGS},
     {"set_lg_max",      (PyCFunction)DBEnv_set_lg_max,       METH_VARARGS},
@@ -5389,11 +5239,9 @@
 #if (DBVER < 45)
     {"set_lk_max",      (PyCFunction)DBEnv_set_lk_max,       METH_VARARGS},
 #endif
-#if (DBVER >= 32)
     {"set_lk_max_locks", (PyCFunction)DBEnv_set_lk_max_locks, METH_VARARGS},
     {"set_lk_max_lockers", (PyCFunction)DBEnv_set_lk_max_lockers, METH_VARARGS},
     {"set_lk_max_objects", (PyCFunction)DBEnv_set_lk_max_objects, METH_VARARGS},
-#endif
     {"set_mp_mmapsize", (PyCFunction)DBEnv_set_mp_mmapsize,  METH_VARARGS},
     {"set_tmp_dir",     (PyCFunction)DBEnv_set_tmp_dir,      METH_VARARGS},
     {"txn_begin",       (PyCFunction)DBEnv_txn_begin,        METH_VARARGS|METH_KEYWORDS},
@@ -5512,7 +5360,6 @@
     0,          /*tp_as_sequence*/
     &DB_mapping,/*tp_as_mapping*/
     0,          /*tp_hash*/
-#ifdef HAVE_WEAKREF
     0,			/* tp_call */
     0,			/* tp_str */
     0,  		/* tp_getattro */
@@ -5524,7 +5371,6 @@
     0,			/* tp_clear */
     0,			/* tp_richcompare */
     offsetof(DBObject, in_weakreflist),   /* tp_weaklistoffset */
-#endif
 };
 
 
@@ -5544,7 +5390,6 @@
     0,                  /*tp_as_sequence*/
     0,                  /*tp_as_mapping*/
     0,                  /*tp_hash*/
-#ifdef HAVE_WEAKREF
     0,			/* tp_call */
     0,			/* tp_str */
     0,  		/* tp_getattro */
@@ -5556,7 +5401,6 @@
     0,			/* tp_clear */
     0,			/* tp_richcompare */
     offsetof(DBCursorObject, in_weakreflist),   /* tp_weaklistoffset */
-#endif
 };
 
 
@@ -5576,7 +5420,6 @@
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash*/
-#ifdef HAVE_WEAKREF
     0,			/* tp_call */
     0,			/* tp_str */
     0,  		/* tp_getattro */
@@ -5588,7 +5431,6 @@
     0,			/* tp_clear */
     0,			/* tp_richcompare */
     offsetof(DBEnvObject, in_weakreflist),   /* tp_weaklistoffset */
-#endif
 };
 
 static PyTypeObject DBTxn_Type = {
@@ -5607,7 +5449,6 @@
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash*/
-#ifdef HAVE_WEAKREF
     0,			/* tp_call */
     0,			/* tp_str */
     0,  		/* tp_getattro */
@@ -5619,7 +5460,6 @@
     0,			/* tp_clear */
     0,			/* tp_richcompare */
     offsetof(DBTxnObject, in_weakreflist),   /* tp_weaklistoffset */
-#endif
 };
 
 
@@ -5639,7 +5479,6 @@
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash*/
-#ifdef HAVE_WEAKREF
     0,			/* tp_call */
     0,			/* tp_str */
     0,  		/* tp_getattro */
@@ -5651,7 +5490,6 @@
     0,			/* tp_clear */
     0,			/* tp_richcompare */
     offsetof(DBLockObject, in_weakreflist),   /* tp_weaklistoffset */
-#endif
 };
 
 #if (DBVER >= 43)
@@ -5671,7 +5509,6 @@
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash*/
-#ifdef HAVE_WEAKREF
     0,			/* tp_call */
     0,			/* tp_str */
     0,  		/* tp_getattro */
@@ -5683,7 +5520,6 @@
     0,			/* tp_clear */
     0,			/* tp_richcompare */
     offsetof(DBSequenceObject, in_weakreflist),   /* tp_weaklistoffset */
-#endif
 };
 #endif
 
@@ -5765,6 +5601,9 @@
     {NULL,      NULL}       /* sentinel */
 };
 
+/* API structure */
+static BSDDB_api bsddb_api;
+
 
 /* --------------------------------------------------------------------- */
 /* Module initialization */
@@ -5785,6 +5624,7 @@
     PyObject* pybsddb_version_s = PyUnicode_FromString(PY_BSDDB_VERSION);
     PyObject* db_version_s = PyUnicode_FromString(DB_VERSION_STRING);
     PyObject* svnid_s = PyUnicode_FromString(svn_id);
+    PyObject* py_api;
 
     /* Initialize the type of the new type objects here; doing it here
        is required for portability to Windows without requiring C++. */
@@ -5846,9 +5686,7 @@
     ADD_INT(d, DB_INIT_LOG);
     ADD_INT(d, DB_INIT_MPOOL);
     ADD_INT(d, DB_INIT_TXN);
-#if (DBVER >= 32)
     ADD_INT(d, DB_JOINENV);
-#endif
 
     ADD_INT(d, DB_RECOVER);
     ADD_INT(d, DB_RECOVER_FATAL);
@@ -5869,11 +5707,9 @@
     ADD_INT(d, DB_RDWRMASTER);
     ADD_INT(d, DB_RDONLY);
     ADD_INT(d, DB_TRUNCATE);
-#if (DBVER >= 32)
     ADD_INT(d, DB_EXTENT);
     ADD_INT(d, DB_CDB_ALLDB);
     ADD_INT(d, DB_VERIFY);
-#endif
     ADD_INT(d, DB_UPGRADE);
 
     ADD_INT(d, DB_AGGRESSIVE);
@@ -5917,9 +5753,7 @@
     ADD_INT(d, DB_LOCK_READ);
     ADD_INT(d, DB_LOCK_WRITE);
     ADD_INT(d, DB_LOCK_NOWAIT);
-#if (DBVER >= 32)
     ADD_INT(d, DB_LOCK_WAIT);
-#endif
     ADD_INT(d, DB_LOCK_IWRITE);
     ADD_INT(d, DB_LOCK_IREAD);
     ADD_INT(d, DB_LOCK_IWR);
@@ -5934,9 +5768,7 @@
 
     ADD_INT(d, DB_LOCK_RECORD);
     ADD_INT(d, DB_LOCK_UPGRADE);
-#if (DBVER >= 32)
     ADD_INT(d, DB_LOCK_SWITCH);
-#endif
 #if (DBVER >= 33)
     ADD_INT(d, DB_LOCK_UPGRADE_WRITE);
 #endif
@@ -5997,9 +5829,7 @@
     ADD_INT(d, DB_COMMIT);
 #endif
     ADD_INT(d, DB_CONSUME);
-#if (DBVER >= 32)
     ADD_INT(d, DB_CONSUME_WAIT);
-#endif
     ADD_INT(d, DB_CURRENT);
 #if (DBVER >= 33)
     ADD_INT(d, DB_FAST_STAT);
@@ -6182,6 +6012,21 @@
 
 #undef MAKE_EX
 
+    /* Initiliase the C API structure and add it to the module */
+    bsddb_api.db_type         = &DB_Type;
+    bsddb_api.dbcursor_type   = &DBCursor_Type;
+    bsddb_api.dbenv_type      = &DBEnv_Type;
+    bsddb_api.dbtxn_type      = &DBTxn_Type;
+    bsddb_api.dblock_type     = &DBLock_Type;
+#if (DBVER >= 43)
+    bsddb_api.dbsequence_type = &DBSequence_Type;
+#endif
+    bsddb_api.makeDBError     = makeDBError;
+
+    py_api = PyCObject_FromVoidPtr((void*)&bsddb_api, NULL);
+    PyDict_SetItemString(d, "api", py_api);
+    Py_DECREF(py_api);
+
     /* Check for errors */
     if (PyErr_Occurred()) {
         PyErr_Print();
diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c
index 815b6e8..a26b572 100644
--- a/Modules/_collectionsmodule.c
+++ b/Modules/_collectionsmodule.c
@@ -83,10 +83,27 @@
 	int leftindex;	/* in range(BLOCKLEN) */
 	int rightindex;	/* in range(BLOCKLEN) */
 	int len;
+	int maxlen;
 	long state;	/* incremented whenever the indices move */
 	PyObject *weakreflist; /* List of weak references */
 } dequeobject;
 
+/* The deque's size limit is d.maxlen.  The limit can be zero or positive.
+ * If there is no limit, then d.maxlen == -1.
+ * 
+ * After an item is added to a deque, we check to see if the size has grown past
+ * the limit. If it has, we get the size back down to the limit by popping an
+ * item off of the opposite end.  The methods that can trigger this are append(),
+ * appendleft(), extend(), and extendleft().
+ */
+
+#define TRIM(d, popfunction)                               	\
+    if (d->maxlen != -1 && d->len > d->maxlen) {              	\
+            PyObject *rv = popfunction(d, NULL);                \
+            assert(rv != NULL  &&  d->len <= d->maxlen);        \
+            Py_DECREF(rv);                                      \
+    }
+
 static PyTypeObject deque_type;
 
 static PyObject *
@@ -95,9 +112,6 @@
 	dequeobject *deque;
 	block *b;
 
-	if (type == &deque_type && !_PyArg_NoKeywords("deque()", kwds))
-		return NULL;
-
 	/* create dequeobject structure */
 	deque = (dequeobject *)type->tp_alloc(type, 0);
 	if (deque == NULL)
@@ -117,55 +131,12 @@
 	deque->len = 0;
 	deque->state = 0;
 	deque->weakreflist = NULL;
+	deque->maxlen = -1;
 
 	return (PyObject *)deque;
 }
 
 static PyObject *
-deque_append(dequeobject *deque, PyObject *item)
-{
-	deque->state++;
-	if (deque->rightindex == BLOCKLEN-1) {
-		block *b = newblock(deque->rightblock, NULL, deque->len);
-		if (b == NULL)
-			return NULL;
-		assert(deque->rightblock->rightlink == NULL);
-		deque->rightblock->rightlink = b;
-		deque->rightblock = b;
-		deque->rightindex = -1;
-	}
-	Py_INCREF(item);
-	deque->len++;
-	deque->rightindex++;
-	deque->rightblock->data[deque->rightindex] = item;
-	Py_RETURN_NONE;
-}
-
-PyDoc_STRVAR(append_doc, "Add an element to the right side of the deque.");
-
-static PyObject *
-deque_appendleft(dequeobject *deque, PyObject *item)
-{
-	deque->state++;
-	if (deque->leftindex == 0) {
-		block *b = newblock(NULL, deque->leftblock, deque->len);
-		if (b == NULL)
-			return NULL;
-		assert(deque->leftblock->leftlink == NULL);
-		deque->leftblock->leftlink = b;
-		deque->leftblock = b;
-		deque->leftindex = BLOCKLEN;
-	}
-	Py_INCREF(item);
-	deque->len++;
-	deque->leftindex--;
-	deque->leftblock->data[deque->leftindex] = item;
-	Py_RETURN_NONE;
-}
-
-PyDoc_STRVAR(appendleft_doc, "Add an element to the left side of the deque.");
-
-static PyObject *
 deque_pop(dequeobject *deque, PyObject *unused)
 {
 	PyObject *item;
@@ -240,6 +211,52 @@
 PyDoc_STRVAR(popleft_doc, "Remove and return the leftmost element.");
 
 static PyObject *
+deque_append(dequeobject *deque, PyObject *item)
+{
+	deque->state++;
+	if (deque->rightindex == BLOCKLEN-1) {
+		block *b = newblock(deque->rightblock, NULL, deque->len);
+		if (b == NULL)
+			return NULL;
+		assert(deque->rightblock->rightlink == NULL);
+		deque->rightblock->rightlink = b;
+		deque->rightblock = b;
+		deque->rightindex = -1;
+	}
+	Py_INCREF(item);
+	deque->len++;
+	deque->rightindex++;
+	deque->rightblock->data[deque->rightindex] = item;
+	TRIM(deque, deque_popleft);
+	Py_RETURN_NONE;
+}
+
+PyDoc_STRVAR(append_doc, "Add an element to the right side of the deque.");
+
+static PyObject *
+deque_appendleft(dequeobject *deque, PyObject *item)
+{
+	deque->state++;
+	if (deque->leftindex == 0) {
+		block *b = newblock(NULL, deque->leftblock, deque->len);
+		if (b == NULL)
+			return NULL;
+		assert(deque->leftblock->leftlink == NULL);
+		deque->leftblock->leftlink = b;
+		deque->leftblock = b;
+		deque->leftindex = BLOCKLEN;
+	}
+	Py_INCREF(item);
+	deque->len++;
+	deque->leftindex--;
+	deque->leftblock->data[deque->leftindex] = item;
+	TRIM(deque, deque_pop);
+	Py_RETURN_NONE;
+}
+
+PyDoc_STRVAR(appendleft_doc, "Add an element to the left side of the deque.");
+
+static PyObject *
 deque_extend(dequeobject *deque, PyObject *iterable)
 {
 	PyObject *it, *item;
@@ -266,6 +283,7 @@
 		deque->len++;
 		deque->rightindex++;
 		deque->rightblock->data[deque->rightindex] = item;
+		TRIM(deque, deque_popleft);               
 	}
 	Py_DECREF(it);
 	if (PyErr_Occurred())
@@ -303,6 +321,7 @@
 		deque->len++;
 		deque->leftindex--;
 		deque->leftblock->data[deque->leftindex] = item;
+		TRIM(deque, deque_pop);               
 	}
 	Py_DECREF(it);
 	if (PyErr_Occurred())
@@ -579,8 +598,11 @@
 static PyObject *
 deque_copy(PyObject *deque)
 {
-	return PyObject_CallFunctionObjArgs((PyObject *)(Py_Type(deque)),
-		deque, NULL);
+	if (((dequeobject *)deque)->maxlen == -1)
+		return PyObject_CallFunction((PyObject *)(Py_Type(deque)), "O", deque, NULL);
+	else
+		return PyObject_CallFunction((PyObject *)(Py_Type(deque)), "Oi",
+			deque, ((dequeobject *)deque)->maxlen, NULL);
 }
 
 PyDoc_STRVAR(copy_doc, "Return a shallow copy of a deque.");
@@ -588,21 +610,29 @@
 static PyObject *
 deque_reduce(dequeobject *deque)
 {
-	PyObject *dict, *result, *it;
+	PyObject *dict, *result, *aslist;
 
 	dict = PyObject_GetAttrString((PyObject *)deque, "__dict__");
-	if (dict == NULL) {
+	if (dict == NULL)
 		PyErr_Clear();
-		dict = Py_None;
-		Py_INCREF(dict);
-	}
-	it = PyObject_GetIter((PyObject *)deque);
-	if (it == NULL) {
-		Py_DECREF(dict);
+	aslist = PySequence_List((PyObject *)deque);
+	if (aslist == NULL) {
+		Py_XDECREF(dict);
 		return NULL;
 	}
-	result = Py_BuildValue("O()ON", Py_Type(deque), dict, it);
-	Py_DECREF(dict);
+	if (dict == NULL) {
+		if (deque->maxlen == -1)
+			result = Py_BuildValue("O(O)", Py_Type(deque), aslist);
+		else
+			result = Py_BuildValue("O(Oi)", Py_Type(deque), aslist, deque->maxlen);
+	} else {
+		if (deque->maxlen == -1)
+			result = Py_BuildValue("O(OO)O", Py_Type(deque), aslist, Py_None, dict);
+		else
+			result = Py_BuildValue("O(Oi)O", Py_Type(deque), aslist, deque->maxlen, dict);
+	}
+	Py_XDECREF(dict);
+	Py_DECREF(aslist);
 	return result;
 }
 
@@ -626,8 +656,11 @@
 		Py_ReprLeave(deque);
 		return NULL;
 	}
-
-	result = PyUnicode_FromFormat("deque(%R)", aslist);
+	if (((dequeobject *)deque)->maxlen != -1)
+		result = PyUnicode_FromFormat("deque(%R, maxlen=%i)", aslist,
+                                              ((dequeobject *)deque)->maxlen);
+	else
+		result = PyUnicode_FromFormat("deque(%R)", aslist);
 	Py_DECREF(aslist);
 	Py_ReprLeave(deque);
 	return result;
@@ -712,13 +745,25 @@
 }
 
 static int
-deque_init(dequeobject *deque, PyObject *args, PyObject *kwds)
+deque_init(dequeobject *deque, PyObject *args, PyObject *kwdargs)
 {
 	PyObject *iterable = NULL;
+	PyObject *maxlenobj = NULL;
+	int maxlen = -1;
+	char *kwlist[] = {"iterable", "maxlen", 0};
 
-	if (!PyArg_UnpackTuple(args, "deque", 0, 1, &iterable))
+	if (!PyArg_ParseTupleAndKeywords(args, kwdargs, "|OO:deque", kwlist, &iterable, &maxlenobj))
 		return -1;
-
+	if (maxlenobj != NULL && maxlenobj != Py_None) {
+		maxlen = PyInt_AsLong(maxlenobj);
+		if (maxlen == -1 && PyErr_Occurred())
+			return -1;
+		if (maxlen < 0) {
+			PyErr_SetString(PyExc_ValueError, "maxlen must be non-negative");
+			return -1;
+		}
+	}
+	deque->maxlen = maxlen;
 	if (iterable != NULL) {
 		PyObject *rv = deque_extend(deque, iterable);
 		if (rv == NULL)
@@ -773,7 +818,7 @@
 };
 
 PyDoc_STRVAR(deque_doc,
-"deque(iterable) --> deque object\n\
+"deque(iterable[, maxlen]) --> deque object\n\
 \n\
 Build an ordered collection accessible from endpoints only.");
 
@@ -1063,7 +1108,7 @@
 	   whose class constructor has the same signature.  Subclasses that
 	   define a different constructor signature must override copy().
 	*/
-	return PyObject_CallFunctionObjArgs((PyObject *)Py_Type(dd),
+	return PyObject_CallFunctionObjArgs((PyObject*)Py_Type(dd),
 					    dd->default_factory, dd, NULL);
 }
 
diff --git a/Modules/_ctypes/cfield.c b/Modules/_ctypes/cfield.c
index 3e9464e..910470a 100644
--- a/Modules/_ctypes/cfield.c
+++ b/Modules/_ctypes/cfield.c
@@ -1631,17 +1631,21 @@
 /* XXX Hm, sizeof(int) == sizeof(long) doesn't hold on every platform */
 /* As soon as we can get rid of the type codes, this is no longer a problem */
 #if SIZEOF_LONG == 4
-	{ 'l', l_set, l_get, &ffi_type_sint, l_set_sw, l_get_sw},
-	{ 'L', L_set, L_get, &ffi_type_uint, L_set_sw, L_get_sw},
+	{ 'l', l_set, l_get, &ffi_type_sint32, l_set_sw, l_get_sw},
+	{ 'L', L_set, L_get, &ffi_type_uint32, L_set_sw, L_get_sw},
 #elif SIZEOF_LONG == 8
-	{ 'l', l_set, l_get, &ffi_type_slong, l_set_sw, l_get_sw},
-	{ 'L', L_set, L_get, &ffi_type_ulong, L_set_sw, L_get_sw},
+	{ 'l', l_set, l_get, &ffi_type_sint64, l_set_sw, l_get_sw},
+	{ 'L', L_set, L_get, &ffi_type_uint64, L_set_sw, L_get_sw},
 #else
 # error
 #endif
 #ifdef HAVE_LONG_LONG
-	{ 'q', q_set, q_get, &ffi_type_slong, q_set_sw, q_get_sw},
-	{ 'Q', Q_set, Q_get, &ffi_type_ulong, Q_set_sw, Q_get_sw},
+#if SIZEOF_LONG_LONG == 8
+	{ 'q', q_set, q_get, &ffi_type_sint64, q_set_sw, q_get_sw},
+	{ 'Q', Q_set, Q_get, &ffi_type_uint64, Q_set_sw, Q_get_sw},
+#else
+# error
+#endif
 #endif
 	{ 'P', P_set, P_get, &ffi_type_pointer},
 	{ 'z', z_set, z_get, &ffi_type_pointer},
@@ -1764,11 +1768,13 @@
 
 ffi_type ffi_type_float = { sizeof(float), FLOAT_ALIGN, FFI_TYPE_FLOAT };
 ffi_type ffi_type_double = { sizeof(double), DOUBLE_ALIGN, FFI_TYPE_DOUBLE };
+
+#ifdef ffi_type_longdouble
+#undef ffi_type_longdouble
+#endif
 ffi_type ffi_type_longdouble = { sizeof(long double), LONGDOUBLE_ALIGN,
 				 FFI_TYPE_LONGDOUBLE };
 
-/* ffi_type ffi_type_longdouble */
-
 ffi_type ffi_type_pointer = { sizeof(void *), VOID_P_ALIGN, FFI_TYPE_POINTER };
 
 /*---------------- EOF ----------------*/
diff --git a/Modules/_ctypes/libffi/src/alpha/ffi.c b/Modules/_ctypes/libffi/src/alpha/ffi.c
index 00d3379..cd34d8b 100644
--- a/Modules/_ctypes/libffi/src/alpha/ffi.c
+++ b/Modules/_ctypes/libffi/src/alpha/ffi.c
@@ -28,7 +28,7 @@
 
 #include <stdlib.h>
 
-extern void ffi_call_osf(void *, unsigned long, unsigned, void *, void (*)());
+extern void ffi_call_osf(void *, unsigned long, unsigned, void *, void (*)(void));
 extern void ffi_closure_osf(void);
 
 
@@ -58,7 +58,7 @@
 }
 
 void
-ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
 {
   unsigned long *stack, *argp;
   long i, avn;
diff --git a/Modules/_ctypes/libffi/src/ia64/ffi.c b/Modules/_ctypes/libffi/src/ia64/ffi.c
index e810827..ca26ca3 100644
--- a/Modules/_ctypes/libffi/src/ia64/ffi.c
+++ b/Modules/_ctypes/libffi/src/ia64/ffi.c
@@ -259,10 +259,10 @@
   return FFI_OK;
 }
 
-extern int ffi_call_unix (struct ia64_args *, PTR64, void (*)(), UINT64);
+extern int ffi_call_unix (struct ia64_args *, PTR64, void (*)(void), UINT64);
 
 void
-ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
 {
   struct ia64_args *stack;
   long i, avn, gpcount, fpcount;
@@ -387,7 +387,7 @@
    gp pointer to the closure.  This allows the function entry code to
    both retrieve the user data, and to restire the correct gp pointer.  */
 
-extern void ffi_closure_unix ();
+extern void ffi_closure_unix (void);
 
 ffi_status
 ffi_prep_closure (ffi_closure* closure,
diff --git a/Modules/_ctypes/libffi/src/mips/ffi.c b/Modules/_ctypes/libffi/src/mips/ffi.c
index 73bc952..e11801d 100644
--- a/Modules/_ctypes/libffi/src/mips/ffi.c
+++ b/Modules/_ctypes/libffi/src/mips/ffi.c
@@ -445,14 +445,14 @@
 /* Low level routine for calling O32 functions */
 extern int ffi_call_O32(void (*)(char *, extended_cif *, int, int), 
 			extended_cif *, unsigned, 
-			unsigned, unsigned *, void (*)());
+			unsigned, unsigned *, void (*)(void));
 
 /* Low level routine for calling N32 functions */
 extern int ffi_call_N32(void (*)(char *, extended_cif *, int, int), 
 			extended_cif *, unsigned, 
-			unsigned, unsigned *, void (*)());
+			unsigned, unsigned *, void (*)(void));
 
-void ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
 {
   extended_cif ecif;
 
diff --git a/Modules/_ctypes/libffi/src/pa/ffi.c b/Modules/_ctypes/libffi/src/pa/ffi.c
index f6264db..373b427 100644
--- a/Modules/_ctypes/libffi/src/pa/ffi.c
+++ b/Modules/_ctypes/libffi/src/pa/ffi.c
@@ -345,12 +345,12 @@
 			   /*@out@*/ extended_cif *,
 			   unsigned, unsigned,
 			   /*@out@*/ unsigned *,
-			   void (*fn)());
+			   void (*fn)(void));
 /*@=declundef@*/
 /*@=exportheader@*/
 
 void ffi_call(/*@dependent@*/ ffi_cif *cif,
-	      void (*fn)(),
+	      void (*fn)(void),
 	      /*@out@*/ void *rvalue,
 	      /*@dependent@*/ void **avalue)
 {
diff --git a/Modules/_ctypes/libffi/src/powerpc/ffi.c b/Modules/_ctypes/libffi/src/powerpc/ffi.c
index bfd7ab6..5b9ed86 100644
--- a/Modules/_ctypes/libffi/src/powerpc/ffi.c
+++ b/Modules/_ctypes/libffi/src/powerpc/ffi.c
@@ -756,17 +756,17 @@
 extern void ffi_call_SYSV(/*@out@*/ extended_cif *,
 			  unsigned, unsigned,
 			  /*@out@*/ unsigned *,
-			  void (*fn)());
+			  void (*fn)(void));
 extern void FFI_HIDDEN ffi_call_LINUX64(/*@out@*/ extended_cif *,
 					unsigned long, unsigned long,
 					/*@out@*/ unsigned long *,
-					void (*fn)());
+					void (*fn)(void));
 /*@=declundef@*/
 /*@=exportheader@*/
 
 void
 ffi_call(/*@dependent@*/ ffi_cif *cif,
-	 void (*fn)(),
+	 void (*fn)(void),
 	 /*@out@*/ void *rvalue,
 	 /*@dependent@*/ void **avalue)
 {
diff --git a/Modules/_ctypes/libffi/src/s390/ffi.c b/Modules/_ctypes/libffi/src/s390/ffi.c
index 399fa2a..3d25b6f 100644
--- a/Modules/_ctypes/libffi/src/s390/ffi.c
+++ b/Modules/_ctypes/libffi/src/s390/ffi.c
@@ -88,7 +88,7 @@
 			  void (*)(unsigned char *, extended_cif *),
 			  unsigned,
 			  void *,
-			  void (*fn)());
+			  void (*fn)(void));
 
 extern void ffi_closure_SYSV(void);
  
@@ -480,7 +480,7 @@
  
 void
 ffi_call(ffi_cif *cif,
-	 void (*fn)(),
+	 void (*fn)(void),
 	 void *rvalue,
 	 void **avalue)
 {
diff --git a/Modules/_ctypes/libffi/src/sparc/ffi.c b/Modules/_ctypes/libffi/src/sparc/ffi.c
index b83d63d..a045e01 100644
--- a/Modules/_ctypes/libffi/src/sparc/ffi.c
+++ b/Modules/_ctypes/libffi/src/sparc/ffi.c
@@ -358,13 +358,13 @@
 
 #ifdef SPARC64
 extern int ffi_call_v9(void *, extended_cif *, unsigned, 
-		       unsigned, unsigned *, void (*fn)());
+		       unsigned, unsigned *, void (*fn)(void));
 #else
 extern int ffi_call_v8(void *, extended_cif *, unsigned, 
-		       unsigned, unsigned *, void (*fn)());
+		       unsigned, unsigned *, void (*fn)(void));
 #endif
 
-void ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
 {
   extended_cif ecif;
   void *rval = rvalue;
diff --git a/Modules/bsddb.h b/Modules/bsddb.h
new file mode 100644
index 0000000..36bed55
--- /dev/null
+++ b/Modules/bsddb.h
@@ -0,0 +1,238 @@
+/*----------------------------------------------------------------------
+  Copyright (c) 1999-2001, Digital Creations, Fredericksburg, VA, USA
+  and Andrew Kuchling. All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+    o Redistributions of source code must retain the above copyright
+      notice, this list of conditions, and the disclaimer that follows.
+
+    o Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions, and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+
+    o Neither the name of Digital Creations nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY DIGITAL CREATIONS AND CONTRIBUTORS *AS
+  IS* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+  TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+  PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL DIGITAL
+  CREATIONS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+  DAMAGE.
+------------------------------------------------------------------------*/
+
+
+/*
+ * Handwritten code to wrap version 3.x of the Berkeley DB library,
+ * written to replace a SWIG-generated file.  It has since been updated
+ * to compile with BerkeleyDB versions 3.2 through 4.2.
+ *
+ * This module was started by Andrew Kuchling to remove the dependency
+ * on SWIG in a package by Gregory P. Smith who based his work on a
+ * similar package by Robin Dunn <robin@alldunn.com> which wrapped
+ * Berkeley DB 2.7.x.
+ *
+ * Development of this module then returned full circle back to Robin Dunn
+ * who worked on behalf of Digital Creations to complete the wrapping of
+ * the DB 3.x API and to build a solid unit test suite.  Robin has
+ * since gone onto other projects (wxPython).
+ *
+ * Gregory P. Smith <greg@krypto.org> is once again the maintainer.
+ *
+ * Use the pybsddb-users@lists.sf.net mailing list for all questions.
+ * Things can change faster than the header of this file is updated.  This
+ * file is shared with the PyBSDDB project at SourceForge:
+ *
+ * http://pybsddb.sf.net
+ *
+ * This file should remain backward compatible with Python 2.1, but see PEP
+ * 291 for the most current backward compatibility requirements:
+ *
+ * http://www.python.org/peps/pep-0291.html
+ *
+ * This module contains 6 types:
+ *
+ * DB           (Database)
+ * DBCursor     (Database Cursor)
+ * DBEnv        (database environment)
+ * DBTxn        (An explicit database transaction)
+ * DBLock       (A lock handle)
+ * DBSequence   (Sequence)
+ *
+ */
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * Portions of this module, associated unit tests and build scripts are the
+ * result of a contract with The Written Word (http://thewrittenword.com/)
+ * Many thanks go out to them for causing me to raise the bar on quality and
+ * functionality, resulting in a better bsddb3 package for all of us to use.
+ *
+ * --Robin
+ */
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * Work to split it up into a separate header and to add a C API was
+ * contributed by Duncan Grisby <duncan@tideway.com>.   See here:
+ *  http://sourceforge.net/tracker/index.php?func=detail&aid=1551895&group_id=13900&atid=313900
+ */
+
+/* --------------------------------------------------------------------- */
+
+#ifndef _BSDDB_H_
+#define _BSDDB_H_
+
+#include <db.h>
+
+
+/* 40 = 4.0, 33 = 3.3; this will break if the minor revision is > 9 */
+#define DBVER (DB_VERSION_MAJOR * 10 + DB_VERSION_MINOR)
+#if DB_VERSION_MINOR > 9
+#error "eek! DBVER can't handle minor versions > 9"
+#endif
+
+#define PY_BSDDB_VERSION "4.6.0"
+
+/* Python object definitions */
+
+struct behaviourFlags {
+    /* What is the default behaviour when DB->get or DBCursor->get returns a
+       DB_NOTFOUND || DB_KEYEMPTY error?  Return None or raise an exception? */
+    unsigned int getReturnsNone : 1;
+    /* What is the default behaviour for DBCursor.set* methods when DBCursor->get
+     * returns a DB_NOTFOUND || DB_KEYEMPTY  error?  Return None or raise? */
+    unsigned int cursorSetReturnsNone : 1;
+};
+
+
+typedef struct {
+    PyObject_HEAD
+    DB_ENV*     db_env;
+    u_int32_t   flags;             /* saved flags from open() */
+    int         closed;
+    struct behaviourFlags moduleFlags;
+    PyObject        *in_weakreflist; /* List of weak references */
+} DBEnvObject;
+
+
+typedef struct {
+    PyObject_HEAD
+    DB*             db;
+    DBEnvObject*    myenvobj;  /* PyObject containing the DB_ENV */
+    u_int32_t       flags;     /* saved flags from open() */
+    u_int32_t       setflags;  /* saved flags from set_flags() */
+    int             haveStat;
+    struct behaviourFlags moduleFlags;
+#if (DBVER >= 33)
+    PyObject*       associateCallback;
+    PyObject*       btCompareCallback;
+    int             primaryDBType;
+#endif
+    PyObject        *in_weakreflist; /* List of weak references */
+} DBObject;
+
+
+typedef struct {
+    PyObject_HEAD
+    DBC*            dbc;
+    DBObject*       mydb;
+    PyObject        *in_weakreflist; /* List of weak references */
+} DBCursorObject;
+
+
+typedef struct {
+    PyObject_HEAD
+    DB_TXN*         txn;
+    PyObject        *env;
+    PyObject        *in_weakreflist; /* List of weak references */
+} DBTxnObject;
+
+
+typedef struct {
+    PyObject_HEAD
+    DB_LOCK         lock;
+    PyObject        *in_weakreflist; /* List of weak references */
+} DBLockObject;
+
+
+#if (DBVER >= 43)
+typedef struct {
+    PyObject_HEAD
+    DB_SEQUENCE*     sequence;
+    DBObject*        mydb;
+    PyObject        *in_weakreflist; /* List of weak references */
+} DBSequenceObject;
+static PyTypeObject DBSequence_Type;
+#endif
+
+
+/* API structure for use by C code */
+
+/* To access the structure from an external module, use code like the
+   following (error checking missed out for clarity):
+
+     BSDDB_api* bsddb_api;
+     PyObject*  mod;
+     PyObject*  cobj;
+
+     mod  = PyImport_ImportModule("bsddb._bsddb");
+     // Use "bsddb3._pybsddb" if you're using the standalone pybsddb add-on.
+     cobj = PyObject_GetAttrString(mod, "api");
+     api  = (BSDDB_api*)PyCObject_AsVoidPtr(cobj);
+     Py_DECREF(cobj);
+     Py_DECREF(mod);
+
+   The structure's members must not be changed.
+*/
+
+typedef struct {
+    /* Type objects */
+    PyTypeObject* db_type;
+    PyTypeObject* dbcursor_type;
+    PyTypeObject* dbenv_type;
+    PyTypeObject* dbtxn_type;
+    PyTypeObject* dblock_type;
+#if (DBVER >= 43)
+    PyTypeObject* dbsequence_type;
+#endif
+
+    /* Functions */
+    int (*makeDBError)(int err);
+
+} BSDDB_api;
+
+
+#ifndef COMPILING_BSDDB_C
+
+/* If not inside _bsddb.c, define type check macros that use the api
+   structure.  The calling code must have a value named bsddb_api
+   pointing to the api structure.
+*/
+
+#define DBObject_Check(v)       ((v)->ob_type == bsddb_api->db_type)
+#define DBCursorObject_Check(v) ((v)->ob_type == bsddb_api->dbcursor_type)
+#define DBEnvObject_Check(v)    ((v)->ob_type == bsddb_api->dbenv_type)
+#define DBTxnObject_Check(v)    ((v)->ob_type == bsddb_api->dbtxn_type)
+#define DBLockObject_Check(v)   ((v)->ob_type == bsddb_api->dblock_type)
+#if (DBVER >= 43)
+#define DBSequenceObject_Check(v)  ((v)->ob_type == bsddb_api->dbsequence_type)
+#endif
+
+#endif // COMPILING_BSDDB_C
+
+
+#endif // _BSDDB_H_
diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c
index b030c12..8e5b3d0 100644
--- a/Modules/itertoolsmodule.c
+++ b/Modules/itertoolsmodule.c
@@ -2032,6 +2032,7 @@
 typedef struct {
 	PyObject_HEAD
 	Py_ssize_t cnt;
+	PyObject *long_cnt;	/* Arbitrarily large count when cnt >= PY_SSIZE_T_MAX */
 } countobject;
 
 static PyTypeObject count_type;
@@ -2041,37 +2042,89 @@
 {
 	countobject *lz;
 	Py_ssize_t cnt = 0;
+	PyObject *cnt_arg = NULL;
+	PyObject *long_cnt = NULL;
 
 	if (type == &count_type && !_PyArg_NoKeywords("count()", kwds))
 		return NULL;
 
-	if (!PyArg_ParseTuple(args, "|n:count", &cnt))
+	if (!PyArg_UnpackTuple(args, "count", 0, 1, &cnt_arg))
 		return NULL;
 
+	if (cnt_arg != NULL) {
+		cnt = PyInt_AsSsize_t(cnt_arg);
+		if (cnt == -1 && PyErr_Occurred()) {
+			PyErr_Clear();
+			if (!PyLong_Check(cnt_arg)) {
+				PyErr_SetString(PyExc_TypeError, "an integer is required");
+				return NULL;
+			}
+			long_cnt = cnt_arg;
+			Py_INCREF(long_cnt);
+			cnt = PY_SSIZE_T_MAX;
+		}
+	}
+
 	/* create countobject structure */
 	lz = (countobject *)PyObject_New(countobject, &count_type);
-	if (lz == NULL)
+	if (lz == NULL) {
+		Py_XDECREF(long_cnt);
 		return NULL;
+	}
 	lz->cnt = cnt;
+	lz->long_cnt = long_cnt;
 
 	return (PyObject *)lz;
 }
 
+static void
+count_dealloc(countobject *lz)
+{
+	Py_XDECREF(lz->long_cnt); 
+	PyObject_Del(lz);
+}
+
+static PyObject *
+count_nextlong(countobject *lz)
+{
+	static PyObject *one = NULL;
+	PyObject *cnt;
+	PyObject *stepped_up;
+
+	if (lz->long_cnt == NULL) {
+		lz->long_cnt = PyInt_FromSsize_t(PY_SSIZE_T_MAX);
+		if (lz->long_cnt == NULL)
+			return NULL;
+	}
+	if (one == NULL) {
+		one = PyInt_FromLong(1);
+		if (one == NULL)
+			return NULL;
+	}
+	cnt = lz->long_cnt;
+	assert(cnt != NULL);
+	stepped_up = PyNumber_Add(cnt, one);
+	if (stepped_up == NULL)
+		return NULL;
+	lz->long_cnt = stepped_up;
+	return cnt;
+}
+
 static PyObject *
 count_next(countobject *lz)
 {
-        if (lz->cnt == PY_SSIZE_T_MAX) {
-                PyErr_SetString(PyExc_OverflowError,
-                        "cannot count beyond PY_SSIZE_T_MAX");                
-                return NULL;         
-        }
+        if (lz->cnt == PY_SSIZE_T_MAX)
+		return count_nextlong(lz);
 	return PyInt_FromSsize_t(lz->cnt++);
 }
 
 static PyObject *
 count_repr(countobject *lz)
 {
-	return PyUnicode_FromFormat("count(%zd)", lz->cnt);
+        if (lz->cnt != PY_SSIZE_T_MAX)
+		return PyUnicode_FromFormat("count(%zd)", lz->cnt);
+
+	return PyUnicode_FromFormat("count(%R)", lz->long_cnt);
 }
 
 PyDoc_STRVAR(count_doc,
@@ -2086,7 +2139,7 @@
 	sizeof(countobject),		/* tp_basicsize */
 	0,				/* tp_itemsize */
 	/* methods */
-	(destructor)PyObject_Del,	/* tp_dealloc */
+	(destructor)count_dealloc,	/* tp_dealloc */
 	0,				/* tp_print */
 	0,				/* tp_getattr */
 	0,				/* tp_setattr */
diff --git a/Modules/main.c b/Modules/main.c
index 1d8099a..b15f171 100644
--- a/Modules/main.c
+++ b/Modules/main.c
@@ -367,6 +367,7 @@
 				if (fstat(fileno(fp), &sb) == 0 &&
 				    S_ISDIR(sb.st_mode)) {
 					fprintf(stderr, "%s: '%s' is a directory, cannot continue\n", argv[0], filename);
+					fclose(fp);
 					return 1;
 				}
 			}
diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c
index c2ed5d1..e5d7711 100644
--- a/Modules/mmapmodule.c
+++ b/Modules/mmapmodule.c
@@ -3,6 +3,9 @@
  /  Hacked for Unix by AMK
  /  $Id$
 
+ / Modified to support mmap with offset - to map a 'window' of a file
+ /   Author:  Yotam Medini  yotamm@mellanox.co.il
+ /
  / mmapmodule.cpp -- map a view of a file into memory
  /
  / todo: need permission flags, perhaps a 'chsize' analog
@@ -31,6 +34,16 @@
 	GetSystemInfo(&si);
 	return si.dwPageSize;
 }
+
+static int
+my_getallocationgranularity (void)
+{
+
+	SYSTEM_INFO si;
+	GetSystemInfo(&si);
+	return si.dwAllocationGranularity;
+}
+
 #endif
 
 #ifdef UNIX
@@ -43,6 +56,8 @@
 {
 	return sysconf(_SC_PAGESIZE);
 }
+
+#define my_getallocationgranularity my_getpagesize
 #else
 #define my_getpagesize getpagesize
 #endif
@@ -74,7 +89,8 @@
 	PyObject_HEAD
 	char *	data;
 	size_t	size;
-	size_t	pos;
+	size_t	pos;    /* relative to offset */
+	size_t	offset; 
         int     exports;
 
 #ifdef MS_WINDOWS
@@ -398,18 +414,22 @@
 #ifdef MS_WINDOWS
 	} else {
 		DWORD dwErrCode = 0;
-		DWORD newSizeLow, newSizeHigh;
+		DWORD off_hi, off_lo, newSizeLow, newSizeHigh;
 		/* First, unmap the file view */
 		UnmapViewOfFile(self->data);
 		/* Close the mapping object */
 		CloseHandle(self->map_handle);
 		/* Move to the desired EOF position */
 #if SIZEOF_SIZE_T > 4
-		newSizeHigh = (DWORD)(new_size >> 32);
-		newSizeLow = (DWORD)(new_size & 0xFFFFFFFF);
+		newSizeHigh = (DWORD)((self->offset + new_size) >> 32);
+		newSizeLow = (DWORD)((self->offset + new_size) & 0xFFFFFFFF);
+		off_hi = (DWORD)(self->offset >> 32);
+		off_lo = (DWORD)(self->offset & 0xFFFFFFFF);
 #else
 		newSizeHigh = 0;
 		newSizeLow = (DWORD)new_size;
+		off_hi = 0;
+		off_lo = (DWORD)self->offset;
 #endif
 		SetFilePointer(self->file_handle,
 			       newSizeLow, &newSizeHigh, FILE_BEGIN);
@@ -420,15 +440,15 @@
 			self->file_handle,
 			NULL,
 			PAGE_READWRITE,
-			newSizeHigh,
-			newSizeLow,
+			0,
+			0,
 			self->tagname);
 		if (self->map_handle != NULL) {
 			self->data = (char *) MapViewOfFile(self->map_handle,
 							    FILE_MAP_WRITE,
-							    0,
-							    0,
-							    0);
+							    off_hi,
+							    off_lo,
+							    new_size);
 			if (self->data != NULL) {
 				self->size = new_size;
 				Py_INCREF(Py_None);
@@ -651,7 +671,7 @@
 			return NULL;
 		if (i < 0)
 			i += self->size;
-		if (i < 0 || i > self->size) {
+		if (i < 0 || (size_t)i > self->size) {
 			PyErr_SetString(PyExc_IndexError,
 				"mmap index out of range");
 			return NULL;
@@ -753,7 +773,7 @@
 			return -1;
 		if (i < 0)
 			i += self->size;
-		if (i < 0 || i > self->size) {
+		if (i < 0 || (size_t)i > self->size) {
 			PyErr_SetString(PyExc_IndexError,
 				"mmap index out of range");
 			return -1;
@@ -882,15 +902,18 @@
    Returns -1 on error, with an appropriate Python exception raised. On
    success, the map size is returned. */
 static Py_ssize_t
-_GetMapSize(PyObject *o)
+_GetMapSize(PyObject *o, const char* param)
 {
+	if (o == NULL)
+		return 0;
 	if (PyIndex_Check(o)) {
 		Py_ssize_t i = PyNumber_AsSsize_t(o, PyExc_OverflowError);
 		if (i==-1 && PyErr_Occurred()) 
 			return -1;
 		if (i < 0) {	 
-			PyErr_SetString(PyExc_OverflowError,
-					"memory mapped size must be positive");
+			PyErr_Format(PyExc_OverflowError,
+					"memory mapped %s must be positive",
+                                        param);
 			return -1;
 		}
 		return i;
@@ -908,22 +931,25 @@
 	struct stat st;
 #endif
 	mmap_object *m_obj;
-	PyObject *map_size_obj = NULL;
-	Py_ssize_t map_size;
+	PyObject *map_size_obj = NULL, *offset_obj = NULL;
+	Py_ssize_t map_size, offset;
 	int fd, flags = MAP_SHARED, prot = PROT_WRITE | PROT_READ;
 	int devzero = -1;
 	int access = (int)ACCESS_DEFAULT;
 	static char *keywords[] = {"fileno", "length",
                                          "flags", "prot",
-                                         "access", NULL};
+                                         "access", "offset", NULL};
 
-	if (!PyArg_ParseTupleAndKeywords(args, kwdict, "iO|iii", keywords,
+	if (!PyArg_ParseTupleAndKeywords(args, kwdict, "iO|iiiO", keywords,
 					 &fd, &map_size_obj, &flags, &prot,
-                                         &access))
+                                         &access, &offset_obj))
 		return NULL;
-	map_size = _GetMapSize(map_size_obj);
+	map_size = _GetMapSize(map_size_obj, "size");
 	if (map_size < 0)
 		return NULL;
+        offset = _GetMapSize(offset_obj, "offset");
+        if (offset < 0)
+                return NULL;
 
 	if ((access != (int)ACCESS_DEFAULT) &&
 	    ((flags != MAP_SHARED) || (prot != (PROT_WRITE | PROT_READ))))
@@ -958,7 +984,7 @@
 	if (fstat(fd, &st) == 0 && S_ISREG(st.st_mode)) {
 		if (map_size == 0) {
 			map_size = st.st_size;
-		} else if ((size_t)map_size > st.st_size) {
+		} else if ((size_t)offset + (size_t)map_size > st.st_size) {
 			PyErr_SetString(PyExc_ValueError,
 					"mmap length is greater than file size");
 			return NULL;
@@ -971,6 +997,7 @@
 	m_obj->size = (size_t) map_size;
 	m_obj->pos = (size_t) 0;
 	m_obj->exports = 0;
+        m_obj->offset = offset;
 	if (fd == -1) {
 		m_obj->fd = -1;
 		/* Assume the caller wants to map anonymous memory.
@@ -997,10 +1024,10 @@
 			return NULL;
 		}
 	}
-
+	
 	m_obj->data = mmap(NULL, map_size,
 			   prot, flags,
-			   fd, 0);
+			   fd, offset);
 
 	if (devzero != -1) {
 		close(devzero);
@@ -1022,10 +1049,12 @@
 new_mmap_object(PyObject *self, PyObject *args, PyObject *kwdict)
 {
 	mmap_object *m_obj;
-	PyObject *map_size_obj = NULL;
-	Py_ssize_t map_size;
-	DWORD size_hi;	/* upper 32 bits of m_obj->size */
-	DWORD size_lo;	/* lower 32 bits of m_obj->size */
+	PyObject *map_size_obj = NULL, *offset_obj = NULL;
+	Py_ssize_t map_size, offset;
+	DWORD off_hi;	/* upper 32 bits of offset */
+	DWORD off_lo;	/* lower 32 bits of offset */
+	DWORD size_hi;	/* upper 32 bits of size */
+	DWORD size_lo;	/* lower 32 bits of size */
 	char *tagname = "";
 	DWORD dwErr = 0;
 	int fileno;
@@ -1034,11 +1063,11 @@
 	DWORD flProtect, dwDesiredAccess;
 	static char *keywords[] = { "fileno", "length",
                                           "tagname",
-                                          "access", NULL };
+                                          "access", "offset", NULL };
 
-	if (!PyArg_ParseTupleAndKeywords(args, kwdict, "iO|zi", keywords,
+	if (!PyArg_ParseTupleAndKeywords(args, kwdict, "iO|ziO", keywords,
 					 &fileno, &map_size_obj,
-					 &tagname, &access)) {
+					 &tagname, &access, &offset_obj)) {
 		return NULL;
 	}
 
@@ -1060,9 +1089,12 @@
 				    "mmap invalid access parameter.");
 	}
 
-	map_size = _GetMapSize(map_size_obj);
+	map_size = _GetMapSize(map_size_obj, "size");
 	if (map_size < 0)
 		return NULL;
+        offset = _GetMapSize(offset_obj, "offset");
+        if (offset < 0)
+                return NULL;
 
 	/* assume -1 and 0 both mean invalid filedescriptor
 	   to 'anonymously' map memory.
@@ -1092,6 +1124,7 @@
 	m_obj->file_handle = INVALID_HANDLE_VALUE;
 	m_obj->map_handle = INVALID_HANDLE_VALUE;
 	m_obj->tagname = NULL;
+	m_obj->offset = offset;
 
 	if (fh) {
 		/* It is necessary to duplicate the handle, so the
@@ -1161,12 +1194,18 @@
 	 * right by 32, so we need different code.
 	 */
 #if SIZEOF_SIZE_T > 4
-	size_hi = (DWORD)(m_obj->size >> 32);
-	size_lo = (DWORD)(m_obj->size & 0xFFFFFFFF);
+	size_hi = (DWORD)((offset + m_obj->size) >> 32);
+	size_lo = (DWORD)((offset + m_obj->size) & 0xFFFFFFFF);
+	off_hi = (DWORD)(offset >> 32);
+	off_lo = (DWORD)(offset & 0xFFFFFFFF);
 #else
 	size_hi = 0;
-	size_lo = (DWORD)m_obj->size;
+	size_lo = (DWORD)(offset + m_obj->size);
+	off_hi = 0;
+	off_lo = (DWORD)offset;
 #endif
+	/* For files, it would be sufficient to pass 0 as size.
+	   For anonymous maps, we have to pass the size explicitly. */
 	m_obj->map_handle = CreateFileMapping(m_obj->file_handle,
 					      NULL,
 					      flProtect,
@@ -1176,8 +1215,8 @@
 	if (m_obj->map_handle != NULL) {
 		m_obj->data = (char *) MapViewOfFile(m_obj->map_handle,
 						     dwDesiredAccess,
-						     0,
-						     0,
+						     off_hi,
+						     off_lo,
 						     0);
 		if (m_obj->data != NULL)
 			return (PyObject *)m_obj;
@@ -1252,6 +1291,8 @@
 
 	setint(dict, "PAGESIZE", (long)my_getpagesize());
 
+	setint(dict, "ALLOCATIONGRANULARITY", (long)my_getallocationgranularity()); 
+
 	setint(dict, "ACCESS_READ", ACCESS_READ);
 	setint(dict, "ACCESS_WRITE", ACCESS_WRITE);
 	setint(dict, "ACCESS_COPY", ACCESS_COPY);
diff --git a/Objects/dictobject.c b/Objects/dictobject.c
index 957090f..4230125 100644
--- a/Objects/dictobject.c
+++ b/Objects/dictobject.c
@@ -9,8 +9,6 @@
 
 #include "Python.h"
 
-typedef PyDictEntry dictentry;
-typedef PyDictObject dictobject;
 
 /* Set a key error with the specified argument, wrapping it in a
  * tuple automatically so that tuple keys are not unpacked as the
@@ -116,14 +114,14 @@
 polynomial for each table size was chosen such that x was a primitive root.
 Christian Tismer later extended that to use division by x instead, as an
 efficient way to get the high bits of the hash code into play.  This scheme
-also gave excellent collision statistics, but was more expensive: two if-tests
-were required inside the loop; computing "the next" index took about the same
-number of operations but without as much potential parallelism (e.g.,
-computing 5*j can go on at the same time as computing 1+perturb in the above,
-and then shifting perturb can be done while the table index is being masked);
-and the dictobject struct required a member to hold the table's polynomial.
-In Tim's experiments the current scheme ran faster, produced equally good
-collision statistics, needed less code & used less memory.
+also gave excellent collision statistics, but was more expensive:  two
+if-tests were required inside the loop; computing "the next" index took about
+the same number of operations but without as much potential parallelism
+(e.g., computing 5*j can go on at the same time as computing 1+perturb in the
+above, and then shifting perturb can be done while the table index is being
+masked); and the PyDictObject struct required a member to hold the table's
+polynomial.  In Tim's experiments the current scheme ran faster, produced
+equally good collision statistics, needed less code & used less memory.
 
 Theoretical Python 2.5 headache:  hash codes are only C "long", but
 sizeof(Py_ssize_t) > sizeof(long) may be possible.  In that case, and if a
@@ -137,7 +135,7 @@
 */
 
 /* Object used as dummy key to fill deleted entries */
-static PyObject *dummy = NULL; /* Initialized by first call to newdictobject() */
+static PyObject *dummy = NULL; /* Initialized by first call to newPyDictObject() */
 
 #ifdef Py_REF_DEBUG
 PyObject *
@@ -148,8 +146,8 @@
 #endif
 
 /* forward declarations */
-static dictentry *
-lookdict_unicode(dictobject *mp, PyObject *key, long hash);
+static PyDictEntry *
+lookdict_unicode(PyDictObject *mp, PyObject *key, long hash);
 
 #ifdef SHOW_CONVERSION_COUNTS
 static long created = 0L;
@@ -192,7 +190,7 @@
 PyObject *
 PyDict_New(void)
 {
-	register dictobject *mp;
+	register PyDictObject *mp;
 	if (dummy == NULL) { /* Auto-initialize dummy */
 		dummy = PyUnicode_FromString("<dummy key>");
 		if (dummy == NULL)
@@ -213,7 +211,7 @@
 		assert (mp->ma_table == mp->ma_smalltable);
 		assert (mp->ma_mask == PyDict_MINSIZE - 1);
 	} else {
-		mp = PyObject_GC_New(dictobject, &PyDict_Type);
+		mp = PyObject_GC_New(PyDictObject, &PyDict_Type);
 		if (mp == NULL)
 			return NULL;
 		EMPTY_TO_MINSIZE(mp);
@@ -245,20 +243,20 @@
 comparison raises an exception (this was new in Python 2.5).
 lookdict_unicode() below is specialized to string keys, comparison of which can
 never raise an exception; that function can never return NULL.  For both, when
-the key isn't found a dictentry* is returned for which the me_value field is
+the key isn't found a PyDictEntry* is returned for which the me_value field is
 NULL; this is the slot in the dict at which the key would have been found, and
 the caller can (if it wishes) add the <key, value> pair to the returned
-dictentry*.
+PyDictEntry*.
 */
-static dictentry *
-lookdict(dictobject *mp, PyObject *key, register long hash)
+static PyDictEntry *
+lookdict(PyDictObject *mp, PyObject *key, register long hash)
 {
 	register size_t i;
 	register size_t perturb;
-	register dictentry *freeslot;
+	register PyDictEntry *freeslot;
 	register size_t mask = (size_t)mp->ma_mask;
-	dictentry *ep0 = mp->ma_table;
-	register dictentry *ep;
+	PyDictEntry *ep0 = mp->ma_table;
+	register PyDictEntry *ep;
 	register int cmp;
 	PyObject *startkey;
 
@@ -354,15 +352,15 @@
  *
  * This is valuable because dicts with only unicode keys are very common.
  */
-static dictentry *
-lookdict_unicode(dictobject *mp, PyObject *key, register long hash)
+static PyDictEntry *
+lookdict_unicode(PyDictObject *mp, PyObject *key, register long hash)
 {
 	register size_t i;
 	register size_t perturb;
-	register dictentry *freeslot;
+	register PyDictEntry *freeslot;
 	register size_t mask = (size_t)mp->ma_mask;
-	dictentry *ep0 = mp->ma_table;
-	register dictentry *ep;
+	PyDictEntry *ep0 = mp->ma_table;
+	register PyDictEntry *ep;
 
 	/* Make sure this function doesn't have to handle non-unicode keys,
 	   including subclasses of str; e.g., one reason to subclass
@@ -413,10 +411,10 @@
 Returns -1 if an error occurred, or 0 on success.
 */
 static int
-insertdict(register dictobject *mp, PyObject *key, long hash, PyObject *value)
+insertdict(register PyDictObject *mp, PyObject *key, long hash, PyObject *value)
 {
 	PyObject *old_value;
-	register dictentry *ep;
+	register PyDictEntry *ep;
 	typedef PyDictEntry *(*lookupfunc)(PyDictObject *, PyObject *, long);
 
 	assert(mp->ma_lookup != NULL);
@@ -456,14 +454,14 @@
 is responsible for incref'ing `key` and `value`.
 */
 static void
-insertdict_clean(register dictobject *mp, PyObject *key, long hash,
+insertdict_clean(register PyDictObject *mp, PyObject *key, long hash,
 		 PyObject *value)
 {
 	register size_t i;
 	register size_t perturb;
 	register size_t mask = (size_t)mp->ma_mask;
-	dictentry *ep0 = mp->ma_table;
-	register dictentry *ep;
+	PyDictEntry *ep0 = mp->ma_table;
+	register PyDictEntry *ep;
 
 	i = hash & mask;
 	ep = &ep0[i];
@@ -485,13 +483,13 @@
 actually be smaller than the old one.
 */
 static int
-dictresize(dictobject *mp, Py_ssize_t minused)
+dictresize(PyDictObject *mp, Py_ssize_t minused)
 {
 	Py_ssize_t newsize;
-	dictentry *oldtable, *newtable, *ep;
+	PyDictEntry *oldtable, *newtable, *ep;
 	Py_ssize_t i;
 	int is_oldtable_malloced;
-	dictentry small_copy[PyDict_MINSIZE];
+	PyDictEntry small_copy[PyDict_MINSIZE];
 
 	assert(minused >= 0);
 
@@ -530,7 +528,7 @@
 		}
 	}
 	else {
-		newtable = PyMem_NEW(dictentry, newsize);
+		newtable = PyMem_NEW(PyDictEntry, newsize);
 		if (newtable == NULL) {
 			PyErr_NoMemory();
 			return -1;
@@ -541,7 +539,7 @@
 	assert(newtable != oldtable);
 	mp->ma_table = newtable;
 	mp->ma_mask = newsize - 1;
-	memset(newtable, 0, sizeof(dictentry) * newsize);
+	memset(newtable, 0, sizeof(PyDictEntry) * newsize);
 	mp->ma_used = 0;
 	i = mp->ma_fill;
 	mp->ma_fill = 0;
@@ -581,8 +579,8 @@
 PyDict_GetItem(PyObject *op, PyObject *key)
 {
 	long hash;
-	dictobject *mp = (dictobject *)op;
-	dictentry *ep;
+	PyDictObject *mp = (PyDictObject *)op;
+	PyDictEntry *ep;
 	PyThreadState *tstate;
 	if (!PyDict_Check(op))
 		return NULL;
@@ -628,8 +626,8 @@
 PyDict_GetItemWithError(PyObject *op, PyObject *key)
 {
 	long hash;
-	dictobject *mp = (dictobject *)op;
-	dictentry *ep;
+        PyDictObject*mp = (PyDictObject *)op;
+	PyDictEntry *ep;
 
 	if (!PyDict_Check(op)) {
 		PyErr_BadInternalCall();
@@ -659,7 +657,7 @@
 int
 PyDict_SetItem(register PyObject *op, PyObject *key, PyObject *value)
 {
-	register dictobject *mp;
+	register PyDictObject *mp;
 	register long hash;
 	register Py_ssize_t n_used;
 
@@ -669,7 +667,7 @@
 	}
 	assert(key);
 	assert(value);
-	mp = (dictobject *)op;
+	mp = (PyDictObject *)op;
 	if (!PyUnicode_CheckExact(key) ||
 	    (hash = ((PyUnicodeObject *) key)->hash) == -1)
 	{
@@ -705,9 +703,9 @@
 int
 PyDict_DelItem(PyObject *op, PyObject *key)
 {
-	register dictobject *mp;
+	register PyDictObject *mp;
 	register long hash;
-	register dictentry *ep;
+	register PyDictEntry *ep;
 	PyObject *old_value, *old_key;
 
 	if (!PyDict_Check(op)) {
@@ -721,7 +719,7 @@
 		if (hash == -1)
 			return -1;
 	}
-	mp = (dictobject *)op;
+	mp = (PyDictObject *)op;
 	ep = (mp->ma_lookup)(mp, key, hash);
 	if (ep == NULL)
 		return -1;
@@ -743,18 +741,18 @@
 void
 PyDict_Clear(PyObject *op)
 {
-	dictobject *mp;
-	dictentry *ep, *table;
+	PyDictObject *mp;
+	PyDictEntry *ep, *table;
 	int table_is_malloced;
 	Py_ssize_t fill;
-	dictentry small_copy[PyDict_MINSIZE];
+	PyDictEntry small_copy[PyDict_MINSIZE];
 #ifdef Py_DEBUG
 	Py_ssize_t i, n;
 #endif
 
 	if (!PyDict_Check(op))
 		return;
-	mp = (dictobject *)op;
+	mp = (PyDictObject *)op;
 #ifdef Py_DEBUG
 	n = mp->ma_mask + 1;
 	i = 0;
@@ -829,15 +827,15 @@
 {
 	register Py_ssize_t i;
 	register Py_ssize_t mask;
-	register dictentry *ep;
+	register PyDictEntry *ep;
 
 	if (!PyDict_Check(op))
 		return 0;
 	i = *ppos;
 	if (i < 0)
 		return 0;
-	ep = ((dictobject *)op)->ma_table;
-	mask = ((dictobject *)op)->ma_mask;
+	ep = ((PyDictObject *)op)->ma_table;
+	mask = ((PyDictObject *)op)->ma_mask;
 	while (i <= mask && ep[i].me_value == NULL)
 		i++;
 	*ppos = i+1;
@@ -856,15 +854,15 @@
 {
 	register Py_ssize_t i;
 	register Py_ssize_t mask;
-	register dictentry *ep;
+	register PyDictEntry *ep;
 
 	if (!PyDict_Check(op))
 		return 0;
 	i = *ppos;
 	if (i < 0)
 		return 0;
-	ep = ((dictobject *)op)->ma_table;
-	mask = ((dictobject *)op)->ma_mask;
+	ep = ((PyDictObject *)op)->ma_table;
+	mask = ((PyDictObject *)op)->ma_mask;
 	while (i <= mask && ep[i].me_value == NULL)
 		i++;
 	*ppos = i+1;
@@ -881,9 +879,9 @@
 /* Methods */
 
 static void
-dict_dealloc(register dictobject *mp)
+dict_dealloc(register PyDictObject *mp)
 {
-	register dictentry *ep;
+	register PyDictEntry *ep;
 	Py_ssize_t fill = mp->ma_fill;
  	PyObject_GC_UnTrack(mp);
 	Py_TRASHCAN_SAFE_BEGIN(mp)
@@ -904,7 +902,7 @@
 }
 
 static PyObject *
-dict_repr(dictobject *mp)
+dict_repr(PyDictObject *mp)
 {
 	Py_ssize_t i;
 	PyObject *s, *temp, *colon = NULL;
@@ -983,17 +981,17 @@
 }
 
 static Py_ssize_t
-dict_length(dictobject *mp)
+dict_length(PyDictObject *mp)
 {
 	return mp->ma_used;
 }
 
 static PyObject *
-dict_subscript(dictobject *mp, register PyObject *key)
+dict_subscript(PyDictObject *mp, register PyObject *key)
 {
 	PyObject *v;
 	long hash;
-	dictentry *ep;
+	PyDictEntry *ep;
 	assert(mp->ma_table != NULL);
 	if (!PyUnicode_CheckExact(key) ||
 	    (hash = ((PyUnicodeObject *) key)->hash) == -1) {
@@ -1027,7 +1025,7 @@
 }
 
 static int
-dict_ass_sub(dictobject *mp, PyObject *v, PyObject *w)
+dict_ass_sub(PyDictObject *mp, PyObject *v, PyObject *w)
 {
 	if (w == NULL)
 		return PyDict_DelItem((PyObject *)mp, v);
@@ -1042,11 +1040,11 @@
 };
 
 static PyObject *
-dict_keys(register dictobject *mp)
+dict_keys(register PyDictObject *mp)
 {
 	register PyObject *v;
 	register Py_ssize_t i, j;
-	dictentry *ep;
+	PyDictEntry *ep;
 	Py_ssize_t mask, n;
 
   again:
@@ -1076,11 +1074,11 @@
 }
 
 static PyObject *
-dict_values(register dictobject *mp)
+dict_values(register PyDictObject *mp)
 {
 	register PyObject *v;
 	register Py_ssize_t i, j;
-	dictentry *ep;
+	PyDictEntry *ep;
 	Py_ssize_t mask, n;
 
   again:
@@ -1110,13 +1108,13 @@
 }
 
 static PyObject *
-dict_items(register dictobject *mp)
+dict_items(register PyDictObject *mp)
 {
 	register PyObject *v;
 	register Py_ssize_t i, j, n;
 	Py_ssize_t mask;
 	PyObject *item, *key, *value;
-	dictentry *ep;
+	PyDictEntry *ep;
 
 	/* Preallocate the list of tuples, to avoid allocations during
 	 * the loop over the items, which could trigger GC, which
@@ -1178,7 +1176,7 @@
 		return NULL;
 
 	if (PyDict_CheckExact(d) && PyAnySet_CheckExact(seq)) {
-		dictobject *mp = (dictobject *)d;
+		PyDictObject *mp = (PyDictObject *)d;
 		Py_ssize_t pos = 0;
 		PyObject *key;
 		long hash;
@@ -1342,7 +1340,7 @@
 {
 	register PyDictObject *mp, *other;
 	register Py_ssize_t i;
-	dictentry *entry;
+	PyDictEntry *entry;
 
 	/* We accept for the argument either a concrete dictionary object,
 	 * or an abstract "mapping" object.  For the former, we can do
@@ -1353,9 +1351,9 @@
 		PyErr_BadInternalCall();
 		return -1;
 	}
-	mp = (dictobject*)a;
+	mp = (PyDictObject*)a;
 	if (PyDict_CheckExact(b)) {
-		other = (dictobject*)b;
+		other = (PyDictObject*)b;
 		if (other == mp || other->ma_used == 0)
 			/* a.update(a) or a.update({}); nothing to do */
 			return 0;
@@ -1435,7 +1433,7 @@
 }
 
 static PyObject *
-dict_copy(register dictobject *mp)
+dict_copy(register PyDictObject *mp)
 {
 	return PyDict_Copy((PyObject*)mp);
 }
@@ -1465,7 +1463,7 @@
 		PyErr_BadInternalCall();
 		return -1;
 	}
-	return ((dictobject *)mp)->ma_used;
+	return ((PyDictObject *)mp)->ma_used;
 }
 
 PyObject *
@@ -1475,7 +1473,7 @@
 		PyErr_BadInternalCall();
 		return NULL;
 	}
-	return dict_keys((dictobject *)mp);
+	return dict_keys((PyDictObject *)mp);
 }
 
 PyObject *
@@ -1485,7 +1483,7 @@
 		PyErr_BadInternalCall();
 		return NULL;
 	}
-	return dict_values((dictobject *)mp);
+	return dict_values((PyDictObject *)mp);
 }
 
 PyObject *
@@ -1495,7 +1493,7 @@
 		PyErr_BadInternalCall();
 		return NULL;
 	}
-	return dict_items((dictobject *)mp);
+	return dict_items((PyDictObject *)mp);
 }
 
 /* Return 1 if dicts equal, 0 if not, -1 if error.
@@ -1503,7 +1501,7 @@
  * Uses only Py_EQ comparison.
  */
 static int
-dict_equal(dictobject *a, dictobject *b)
+dict_equal(PyDictObject *a, PyDictObject *b)
 {
 	Py_ssize_t i;
 
@@ -1550,7 +1548,7 @@
 		res = Py_NotImplemented;
 	}
 	else if (op == Py_EQ || op == Py_NE) {
-		cmp = dict_equal((dictobject *)v, (dictobject *)w);
+		cmp = dict_equal((PyDictObject *)v, (PyDictObject *)w);
 		if (cmp < 0)
 			return NULL;
 		res = (cmp == (op == Py_EQ)) ? Py_True : Py_False;
@@ -1562,10 +1560,10 @@
  }
 
 static PyObject *
-dict_contains(register dictobject *mp, PyObject *key)
+dict_contains(register PyDictObject *mp, PyObject *key)
 {
 	long hash;
-	dictentry *ep;
+	PyDictEntry *ep;
 
 	if (!PyUnicode_CheckExact(key) ||
 	    (hash = ((PyUnicodeObject *) key)->hash) == -1) {
@@ -1580,13 +1578,13 @@
 }
 
 static PyObject *
-dict_get(register dictobject *mp, PyObject *args)
+dict_get(register PyDictObject *mp, PyObject *args)
 {
 	PyObject *key;
 	PyObject *failobj = Py_None;
 	PyObject *val = NULL;
 	long hash;
-	dictentry *ep;
+	PyDictEntry *ep;
 
 	if (!PyArg_UnpackTuple(args, "get", 1, 2, &key, &failobj))
 		return NULL;
@@ -1609,13 +1607,13 @@
 
 
 static PyObject *
-dict_setdefault(register dictobject *mp, PyObject *args)
+dict_setdefault(register PyDictObject *mp, PyObject *args)
 {
 	PyObject *key;
 	PyObject *failobj = Py_None;
 	PyObject *val = NULL;
 	long hash;
-	dictentry *ep;
+	PyDictEntry *ep;
 
 	if (!PyArg_UnpackTuple(args, "setdefault", 1, 2, &key, &failobj))
 		return NULL;
@@ -1641,17 +1639,17 @@
 
 
 static PyObject *
-dict_clear(register dictobject *mp)
+dict_clear(register PyDictObject *mp)
 {
 	PyDict_Clear((PyObject *)mp);
 	Py_RETURN_NONE;
 }
 
 static PyObject *
-dict_pop(dictobject *mp, PyObject *args)
+dict_pop(PyDictObject *mp, PyObject *args)
 {
 	long hash;
-	dictentry *ep;
+	PyDictEntry *ep;
 	PyObject *old_value, *old_key;
 	PyObject *key, *deflt = NULL;
 
@@ -1694,10 +1692,10 @@
 }
 
 static PyObject *
-dict_popitem(dictobject *mp)
+dict_popitem(PyDictObject *mp)
 {
 	Py_ssize_t i = 0;
-	dictentry *ep;
+	PyDictEntry *ep;
 	PyObject *res;
 
 	/* Allocate the result tuple before checking the size.  Believe it
@@ -1776,7 +1774,7 @@
 extern PyTypeObject PyDictIterKey_Type; /* Forward */
 extern PyTypeObject PyDictIterValue_Type; /* Forward */
 extern PyTypeObject PyDictIterItem_Type; /* Forward */
-static PyObject *dictiter_new(dictobject *, PyTypeObject *);
+static PyObject *dictiter_new(PyDictObject *, PyTypeObject *);
 
 
 PyDoc_STRVAR(contains__doc__,
@@ -1859,8 +1857,8 @@
 PyDict_Contains(PyObject *op, PyObject *key)
 {
 	long hash;
-	dictobject *mp = (dictobject *)op;
-	dictentry *ep;
+	PyDictObject *mp = (PyDictObject *)op;
+	PyDictEntry *ep;
 
 	if (!PyUnicode_CheckExact(key) ||
 	    (hash = ((PyUnicodeObject *) key)->hash) == -1) {
@@ -1876,8 +1874,8 @@
 int
 _PyDict_Contains(PyObject *op, PyObject *key, long hash)
 {
-	dictobject *mp = (dictobject *)op;
-	dictentry *ep;
+	PyDictObject *mp = (PyDictObject *)op;
+	PyDictEntry *ep;
 
 	ep = (mp->ma_lookup)(mp, key, hash);
 	return ep == NULL ? -1 : (ep->me_value != NULL);
@@ -1924,7 +1922,7 @@
 }
 
 static PyObject *
-dict_iter(dictobject *dict)
+dict_iter(PyDictObject *dict)
 {
 	return dictiter_new(dict, &PyDictIterKey_Type);
 }
@@ -1943,7 +1941,7 @@
 PyTypeObject PyDict_Type = {
 	PyVarObject_HEAD_INIT(&PyType_Type, 0)
 	"dict",
-	sizeof(dictobject),
+	sizeof(PyDictObject),
 	0,
 	(destructor)dict_dealloc,		/* tp_dealloc */
 	0,					/* tp_print */
@@ -2028,7 +2026,7 @@
 
 typedef struct {
 	PyObject_HEAD
-	dictobject *di_dict; /* Set to NULL when iterator is exhausted */
+	PyDictObject *di_dict; /* Set to NULL when iterator is exhausted */
 	Py_ssize_t di_used;
 	Py_ssize_t di_pos;
 	PyObject* di_result; /* reusable result tuple for iteritems */
@@ -2036,7 +2034,7 @@
 } dictiterobject;
 
 static PyObject *
-dictiter_new(dictobject *dict, PyTypeObject *itertype)
+dictiter_new(PyDictObject *dict, PyTypeObject *itertype)
 {
 	dictiterobject *di;
 	di = PyObject_New(dictiterobject, itertype);
@@ -2089,8 +2087,8 @@
 {
 	PyObject *key;
 	register Py_ssize_t i, mask;
-	register dictentry *ep;
-	dictobject *d = di->di_dict;
+	register PyDictEntry *ep;
+	PyDictObject *d = di->di_dict;
 
 	if (d == NULL)
 		return NULL;
@@ -2161,8 +2159,8 @@
 {
 	PyObject *value;
 	register Py_ssize_t i, mask;
-	register dictentry *ep;
-	dictobject *d = di->di_dict;
+	register PyDictEntry *ep;
+	PyDictObject *d = di->di_dict;
 
 	if (d == NULL)
 		return NULL;
@@ -2233,8 +2231,8 @@
 {
 	PyObject *key, *value, *result = di->di_result;
 	register Py_ssize_t i, mask;
-	register dictentry *ep;
-	dictobject *d = di->di_dict;
+	register PyDictEntry *ep;
+	PyDictObject *d = di->di_dict;
 
 	if (d == NULL)
 		return NULL;
@@ -2324,7 +2322,7 @@
 
 typedef struct {
 	PyObject_HEAD
-	dictobject *dv_dict;
+	PyDictObject *dv_dict;
 } dictviewobject;
 
 
@@ -2363,7 +2361,7 @@
 	if (dv == NULL)
 		return NULL;
 	Py_INCREF(dict);
-	dv->dv_dict = (dictobject *)dict;
+	dv->dv_dict = (PyDictObject *)dict;
 	return (PyObject *)dv;
 }
 
diff --git a/Objects/enumobject.c b/Objects/enumobject.c
index 6997fdc..0a3694d 100644
--- a/Objects/enumobject.c
+++ b/Objects/enumobject.c
@@ -7,6 +7,7 @@
 	long      en_index;        /* current index of enumeration */
 	PyObject* en_sit;          /* secondary iterator of enumeration */
 	PyObject* en_result;	   /* result tuple  */
+	PyObject* en_longindex;	   /* index for sequences >= LONG_MAX */
 } enumobject;
 
 static PyObject *
@@ -25,6 +26,7 @@
 		return NULL;
 	en->en_index = 0;
 	en->en_sit = PyObject_GetIter(seq);
+	en->en_longindex = NULL;
 	if (en->en_sit == NULL) {
 		Py_DECREF(en);
 		return NULL;
@@ -43,6 +45,7 @@
 	PyObject_GC_UnTrack(en);
 	Py_XDECREF(en->en_sit);
 	Py_XDECREF(en->en_result);
+	Py_XDECREF(en->en_longindex);
 	Py_Type(en)->tp_free(en);
 }
 
@@ -51,10 +54,53 @@
 {
 	Py_VISIT(en->en_sit);
 	Py_VISIT(en->en_result);
+	Py_VISIT(en->en_longindex);
 	return 0;
 }
 
 static PyObject *
+enum_next_long(enumobject *en, PyObject* next_item)
+{
+	static PyObject *one = NULL;
+	PyObject *result = en->en_result;
+	PyObject *next_index;
+	PyObject *stepped_up;
+
+	if (en->en_longindex == NULL) {
+		en->en_longindex = PyInt_FromLong(LONG_MAX);
+		if (en->en_longindex == NULL)
+			return NULL;
+	}
+	if (one == NULL) {
+		one = PyInt_FromLong(1);
+		if (one == NULL)
+			return NULL;
+	}
+	next_index = en->en_longindex;
+	assert(next_index != NULL);
+	stepped_up = PyNumber_Add(next_index, one);
+	if (stepped_up == NULL)
+		return NULL;
+	en->en_longindex = stepped_up;
+
+	if (result->ob_refcnt == 1) {
+		Py_INCREF(result);
+		Py_DECREF(PyTuple_GET_ITEM(result, 0));
+		Py_DECREF(PyTuple_GET_ITEM(result, 1));
+	} else {
+		result = PyTuple_New(2);
+		if (result == NULL) {
+			Py_DECREF(next_index);
+			Py_DECREF(next_item);
+			return NULL;
+		}
+	}
+	PyTuple_SET_ITEM(result, 0, next_index);
+	PyTuple_SET_ITEM(result, 1, next_item);
+	return result;
+}
+
+static PyObject *
 enum_next(enumobject *en)
 {
 	PyObject *next_index;
@@ -62,16 +108,13 @@
 	PyObject *result = en->en_result;
 	PyObject *it = en->en_sit;
 
-	if (en->en_index == LONG_MAX) {
-		PyErr_SetString(PyExc_OverflowError,
-			"enumerate() is limited to LONG_MAX items");                
-		return NULL;         
-	}
-
 	next_item = (*Py_Type(it)->tp_iternext)(it);
 	if (next_item == NULL)
 		return NULL;
 
+	if (en->en_index == LONG_MAX)
+		return enum_next_long(en, next_item);
+
 	next_index = PyInt_FromLong(en->en_index);
 	if (next_index == NULL) {
 		Py_DECREF(next_item);
diff --git a/Objects/listobject.c b/Objects/listobject.c
index 235edf5..5df40fa 100644
--- a/Objects/listobject.c
+++ b/Objects/listobject.c
@@ -463,10 +463,10 @@
 	if (n < 0)
 		n = 0;
 	size = Py_Size(a) * n;
-	if (size == 0)
-              return PyList_New(0);
 	if (n && size/n != Py_Size(a))
 		return PyErr_NoMemory();
+	if (size == 0)
+              return PyList_New(0);
 	np = (PyListObject *) PyList_New(size);
 	if (np == NULL)
 		return NULL;
@@ -633,7 +633,7 @@
 list_inplace_repeat(PyListObject *self, Py_ssize_t n)
 {
 	PyObject **items;
-	Py_ssize_t size, i, j, p;
+	Py_ssize_t size, i, j, p, newsize;
 
 
 	size = PyList_GET_SIZE(self);
@@ -648,7 +648,10 @@
 		return (PyObject *)self;
 	}
 
-	if (list_resize(self, size*n) == -1)
+	newsize = size * n;
+	if (newsize/n != size)
+		return PyErr_NoMemory();
+	if (list_resize(self, newsize) == -1)
 		return NULL;
 
 	p = size;
diff --git a/Objects/object.c b/Objects/object.c
index 77ddb1d..40b8b42 100644
--- a/Objects/object.c
+++ b/Objects/object.c
@@ -423,7 +423,12 @@
 	if (Py_Type(v)->tp_str == NULL)
 		return PyObject_Repr(v);
 
+	/* It is possible for a type to have a tp_str representation that loops
+	   infinitely. */
+	if (Py_EnterRecursiveCall(" while getting the str of an object"))
+		return NULL;
 	res = (*Py_Type(v)->tp_str)(v);
+	Py_LeaveRecursiveCall();
 	if (res == NULL)
 		return NULL;
 	if (!(PyString_Check(res) || PyUnicode_Check(res))) {
diff --git a/Objects/stringobject.c b/Objects/stringobject.c
index 4b2778a..3dd1051 100644
--- a/Objects/stringobject.c
+++ b/Objects/stringobject.c
@@ -598,15 +598,15 @@
 		case '0': case '1': case '2': case '3':
 		case '4': case '5': case '6': case '7':
 			c = s[-1] - '0';
-			if ('0' <= *s && *s <= '7') {
+			if (s < end && '0' <= *s && *s <= '7') {
 				c = (c<<3) + *s++ - '0';
-				if ('0' <= *s && *s <= '7')
+				if (s < end && '0' <= *s && *s <= '7')
 					c = (c<<3) + *s++ - '0';
 			}
 			*p++ = c;
 			break;
 		case 'x':
-			if (ISXDIGIT(s[0]) && ISXDIGIT(s[1])) {
+			if (s+1 < end && ISXDIGIT(s[0]) && ISXDIGIT(s[1])) {
 				unsigned int x = 0;
 				c = Py_CHARMASK(*s);
 				s++;
diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c
index 222f362..c22785d 100644
--- a/Objects/tupleobject.c
+++ b/Objects/tupleobject.c
@@ -195,13 +195,25 @@
 	if (n == 0)
 		return PyUnicode_FromString("()");
 
+	/* While not mutable, it is still possible to end up with a cycle in a
+	   tuple through an object that stores itself within a tuple (and thus
+	   infinitely asks for the repr of itself). This should only be
+	   possible within a type. */
+	i = Py_ReprEnter((PyObject *)v);
+	if (i != 0) {
+		return i > 0 ? PyString_FromString("(...)") : NULL;
+	}
+
 	pieces = PyTuple_New(n);
 	if (pieces == NULL)
 		return NULL;
 
 	/* Do repr() on each element. */
 	for (i = 0; i < n; ++i) {
+		if (Py_EnterRecursiveCall(" while getting the repr of a tuple"))
+			goto Done;
 		s = PyObject_Repr(v->ob_item[i]);
+		Py_LeaveRecursiveCall();
 		if (s == NULL)
 			goto Done;
 		PyTuple_SET_ITEM(pieces, i, s);
@@ -236,6 +248,7 @@
 
 Done:
 	Py_DECREF(pieces);
+	Py_ReprLeave((PyObject *)v);
 	return result;
 }
 
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index c77751d..23268f9 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -2671,7 +2671,10 @@
         startinpos = s-starts;
         /* \ - Escapes */
         s++;
-        switch (*s++) {
+        c = *s++;
+        if (s > end)
+            c = '\0'; /* Invalid after \ */
+        switch (c) {
 
         /* \x escapes */
         case '\n': break;
@@ -2690,9 +2693,9 @@
         case '0': case '1': case '2': case '3':
         case '4': case '5': case '6': case '7':
             x = s[-1] - '0';
-            if ('0' <= *s && *s <= '7') {
+            if (s < end && '0' <= *s && *s <= '7') {
                 x = (x<<3) + *s++ - '0';
-                if ('0' <= *s && *s <= '7')
+                if (s < end && '0' <= *s && *s <= '7')
                     x = (x<<3) + *s++ - '0';
             }
             *p++ = x;
diff --git a/PC/pyconfig.h b/PC/pyconfig.h
index 6d7ff0f..26ef629 100644
--- a/PC/pyconfig.h
+++ b/PC/pyconfig.h
@@ -377,11 +377,11 @@
    define these.
    If some compiler does not provide them, modify the #if appropriately. */
 #if defined(_MSC_VER)
-#if _MSC_VER > 1201
+#if _MSC_VER > 1300
 #define HAVE_UINTPTR_T 1
 #define HAVE_INTPTR_T 1
 #else
-/* VC6 & eVC4 don't support the C99 LL suffix for 64-bit integer literals */
+/* VC6, VS 2002 and eVC4 don't support the C99 LL suffix for 64-bit integer literals */
 #define Py_LL(x) x##I64
 #endif  /* _MSC_VER > 1200  */
 #endif  /* _MSC_VER */
diff --git a/Parser/pgen.c b/Parser/pgen.c
index dfe7cac..76cb204 100644
--- a/Parser/pgen.c
+++ b/Parser/pgen.c
@@ -124,7 +124,7 @@
 	
 	nf = newnfa(name);
 	gr->gr_nfa = (nfa **)PyObject_REALLOC(gr->gr_nfa,
-				      sizeof(nfa) * (gr->gr_nnfas + 1));
+				      sizeof(nfa*) * (gr->gr_nnfas + 1));
 	if (gr->gr_nfa == NULL)
 		Py_FatalError("out of mem");
 	gr->gr_nfa[gr->gr_nnfas++] = nf;
@@ -487,6 +487,7 @@
 	convert(d, xx_nstates, xx_state);
 	
 	/* XXX cleanup */
+	PyObject_FREE(xx_state);
 }
 
 static void
diff --git a/Python/ast.c b/Python/ast.c
index 8dd3c4a..485dafb 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -1539,7 +1539,7 @@
         tmp_result = BinOp(result, newoperator, tmp, 
                            LINENO(next_oper), next_oper->n_col_offset,
                            c->c_arena);
-        if (!tmp) 
+        if (!tmp_result) 
             return NULL;
         result = tmp_result;
     }
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index 70f1170..ecc84b5 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -1611,6 +1611,84 @@
 		Py_INCREF(result);
 	}
 
+#ifndef SLOW_SUM
+	/* Fast addition by keeping temporary sums in C instead of new Python objects.
+           Assumes all inputs are the same type.  If the assumption fails, default
+           to the more general routine.
+	*/
+	if (PyInt_CheckExact(result)) {
+		long i_result = PyInt_AS_LONG(result);
+		Py_DECREF(result);
+		result = NULL;
+		while(result == NULL) {
+			item = PyIter_Next(iter);
+			if (item == NULL) {
+				Py_DECREF(iter);
+				if (PyErr_Occurred())
+					return NULL;
+    				return PyInt_FromLong(i_result);
+			}
+        		if (PyInt_CheckExact(item)) {
+            			long b = PyInt_AS_LONG(item);
+				long x = i_result + b;
+				if ((x^i_result) >= 0 || (x^b) >= 0) {
+					i_result = x;
+					Py_DECREF(item);
+					continue;
+				}
+			}
+			/* Either overflowed or is not an int. Restore real objects and process normally */
+			result = PyInt_FromLong(i_result);
+			temp = PyNumber_Add(result, item);
+			Py_DECREF(result);
+			Py_DECREF(item);
+			result = temp;
+			if (result == NULL) {
+				Py_DECREF(iter);
+				return NULL;
+			}
+		}
+	}
+
+	if (PyFloat_CheckExact(result)) {
+		double f_result = PyFloat_AS_DOUBLE(result);
+		Py_DECREF(result);
+		result = NULL;
+		while(result == NULL) {
+			item = PyIter_Next(iter);
+			if (item == NULL) {
+				Py_DECREF(iter);
+				if (PyErr_Occurred())
+					return NULL;
+    				return PyFloat_FromDouble(f_result);
+			}
+        		if (PyFloat_CheckExact(item)) {
+				PyFPE_START_PROTECT("add", return 0)
+				f_result += PyFloat_AS_DOUBLE(item);
+				PyFPE_END_PROTECT(f_result)
+				Py_DECREF(item);
+				continue;
+			}
+        		if (PyInt_CheckExact(item)) {
+				PyFPE_START_PROTECT("add", return 0)
+				f_result += (double)PyInt_AS_LONG(item);
+				PyFPE_END_PROTECT(f_result)
+				Py_DECREF(item);
+				continue;
+			}
+			result = PyFloat_FromDouble(f_result);
+			temp = PyNumber_Add(result, item);
+			Py_DECREF(result);
+			Py_DECREF(item);
+			result = temp;
+			if (result == NULL) {
+				Py_DECREF(iter);
+				return NULL;
+			}
+		}
+	}
+#endif
+
 	for(;;) {
 		item = PyIter_Next(iter);
 		if (item == NULL) {
diff --git a/Python/marshal.c b/Python/marshal.c
index c488f27..5cc0fb8 100644
--- a/Python/marshal.c
+++ b/Python/marshal.c
@@ -1009,6 +1009,7 @@
 	RFILE rf;
 	rf.fp = fp;
 	rf.strings = NULL;
+	rf.ptr = rf.end = NULL;
 	return r_long(&rf);
 }
 
@@ -1082,6 +1083,7 @@
 	rf.fp = fp;
 	rf.strings = PyList_New(0);
 	rf.depth = 0;
+	rf.ptr = rf.end = NULL;
 	result = r_object(&rf);
 	Py_DECREF(rf.strings);
 	return result;
diff --git a/configure b/configure
index 159f6df..b43c2f9 100755
--- a/configure
+++ b/configure
@@ -13172,6 +13172,138 @@
 
 
 # Check for use of the system libffi library
+if test "${ac_cv_header_ffi_h+set}" = set; then
+  { echo "$as_me:$LINENO: checking for ffi.h" >&5
+echo $ECHO_N "checking for ffi.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_ffi_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_ffi_h" >&5
+echo "${ECHO_T}$ac_cv_header_ffi_h" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking ffi.h usability" >&5
+echo $ECHO_N "checking ffi.h usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <ffi.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking ffi.h presence" >&5
+echo $ECHO_N "checking ffi.h presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ffi.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: ffi.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: ffi.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: ffi.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: ffi.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: ffi.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: ffi.h: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: ffi.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: ffi.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: ffi.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: ffi.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: ffi.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: ffi.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: ffi.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: ffi.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: ffi.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: ffi.h: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------------ ##
+## Report this to http://www.python.org/python-bugs ##
+## ------------------------------------------------ ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for ffi.h" >&5
+echo $ECHO_N "checking for ffi.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_ffi_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_header_ffi_h=$ac_header_preproc
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_ffi_h" >&5
+echo "${ECHO_T}$ac_cv_header_ffi_h" >&6; }
+
+fi
+
+
 { echo "$as_me:$LINENO: checking for --with-system-ffi" >&5
 echo $ECHO_N "checking for --with-system-ffi... $ECHO_C" >&6; }
 
@@ -13181,8 +13313,11 @@
 fi
 
 
-if test -z "$with_system_ffi"
-then with_system_ffi="no"
+if test -z "$with_system_ffi" && test "$ac_cv_header_ffi_h" = yes; then
+	case "$ac_sys_system/`uname -m`" in
+	Linux/arm*)  with_system_ffi="yes"; CONFIG_ARGS="$CONFIG_ARGS --with-system-ffi";;
+	*) with_system_ffi="no"
+	esac
 fi
 { echo "$as_me:$LINENO: result: $with_system_ffi" >&5
 echo "${ECHO_T}$with_system_ffi" >&6; }
diff --git a/configure.in b/configure.in
index 696e724..cd02cc9 100644
--- a/configure.in
+++ b/configure.in
@@ -1724,12 +1724,16 @@
 [AC_MSG_RESULT(no)])
 
 # Check for use of the system libffi library
+AC_CHECK_HEADER(ffi.h)
 AC_MSG_CHECKING(for --with-system-ffi)
 AC_ARG_WITH(system_ffi,
             AC_HELP_STRING(--with-system-ffi, build _ctypes module using an installed ffi library))
 
-if test -z "$with_system_ffi"
-then with_system_ffi="no"
+if test -z "$with_system_ffi" && test "$ac_cv_header_ffi_h" = yes; then
+	case "$ac_sys_system/`uname -m`" in
+	Linux/arm*)  with_system_ffi="yes"; CONFIG_ARGS="$CONFIG_ARGS --with-system-ffi";;
+	*) with_system_ffi="no"
+	esac
 fi
 AC_MSG_RESULT($with_system_ffi)
 
diff --git a/setup.py b/setup.py
index b35f6d4..ff2e31b 100644
--- a/setup.py
+++ b/setup.py
@@ -773,6 +773,7 @@
             # some unusual system configurations (e.g. the directory
             # is on an NFS server that goes away).
             exts.append(Extension('_bsddb', ['_bsddb.c'],
+                                  depends = ['bsddb.h'],
                                   library_dirs=dblib_dir,
                                   runtime_library_dirs=dblib_dir,
                                   include_dirs=db_incs,
@@ -1091,7 +1092,7 @@
 
         # Platform-specific libraries
         if platform in ('linux2', 'freebsd4', 'freebsd5', 'freebsd6',
-                        'freebsd7'):
+                        'freebsd7', 'freebsd8'):
             exts.append( Extension('ossaudiodev', ['ossaudiodev.c']) )
         else:
             missing.append('ossaudiodev')