diff --git a/Lib/email/Utils.py b/Lib/email/Utils.py
index f210eec..9ba7601 100644
--- a/Lib/email/Utils.py
+++ b/Lib/email/Utils.py
@@ -115,7 +115,7 @@
     returns a date relative to the local timezone instead of UTC, properly
     taking daylight savings time into account.
 
-    Optional argument usegmt means that the timezone is written out as 
+    Optional argument usegmt means that the timezone is written out as
     an ascii string, not numeric one (so "GMT" instead of "+0000"). This
     is needed for HTTP, and is only used when localtime==False.
     """
diff --git a/Lib/pdb.py b/Lib/pdb.py
index f07e155..3c229ab 100755
--- a/Lib/pdb.py
+++ b/Lib/pdb.py
@@ -946,7 +946,7 @@
         into an absolute file name.
         """
         if os.path.isabs(filename) and  os.path.exists(filename):
-            return filename 
+            return filename
         f = os.path.join(sys.path[0], filename)
         if  os.path.exists(f) and self.canonic(f) == self.mainpyfile:
             return f
@@ -967,8 +967,8 @@
         # Start with fresh empty copy of globals and locals and tell the script
         # that it's being run as __main__ to avoid scripts being able to access
         # the pdb.py namespace.
-        globals_ = {"__name__" : "__main__"} 
-        locals_ = globals_ 
+        globals_ = {"__name__" : "__main__"}
+        locals_ = globals_
 
         # When bdb sets tracing, a number of call and line events happens
         # BEFORE debugger even reaches user's code (and the exact sequence of
@@ -1057,7 +1057,7 @@
             pdb._runscript(mainpyfile)
             if pdb._user_requested_quit:
                 break
-            print "The program finished and will be restarted"    
+            print "The program finished and will be restarted"
         except SystemExit:
             # In most cases SystemExit does not warrant a post-mortem session.
             print "The program exited via sys.exit(). Exit status: ",
@@ -1076,4 +1076,3 @@
 # When invoked as main program, invoke the debugger on a script
 if __name__=='__main__':
     main()
-        
diff --git a/Lib/subprocess.py b/Lib/subprocess.py
index 20ced68..e729db4 100644
--- a/Lib/subprocess.py
+++ b/Lib/subprocess.py
@@ -1,6 +1,6 @@
 # subprocess - Subprocesses with accessible I/O streams
 #
-# For more information about this module, see PEP 324. 
+# For more information about this module, see PEP 324.
 #
 # Copyright (c) 2003-2004 by Peter Astrand <astrand@lysator.liu.se>
 #
@@ -174,7 +174,7 @@
     terminate.  The optional stdin argument should be a string to be
     sent to the child process, or None, if no data should be sent to
     the child.
-        
+
     communicate() returns a tuple (stdout, stderr).
 
     Note: The data read is buffered in memory, so do not use this
@@ -262,7 +262,7 @@
 
 Replacing os.spawn*
 -------------------
-P_NOWAIT example: 
+P_NOWAIT example:
 
 pid = os.spawnlp(os.P_NOWAIT, "/bin/mycmd", "mycmd", "myarg")
 ==>
@@ -276,21 +276,21 @@
 retcode = call(["/bin/mycmd", "myarg"])
 
 
-Vector example: 
+Vector example:
 
 os.spawnvp(os.P_NOWAIT, path, args)
 ==>
 Popen([path] + args[1:])
 
 
-Environment example: 
+Environment example:
 
 os.spawnlpe(os.P_NOWAIT, "/bin/mycmd", "mycmd", "myarg", env)
 ==>
 Popen(["/bin/mycmd", "myarg"], env={"PATH": "/usr/bin"})
 
 
-Replacing os.popen* 
+Replacing os.popen*
 -------------------
 pipe = os.popen(cmd, mode='r', bufsize)
 ==>
@@ -352,7 +352,7 @@
 * the capturestderr argument is replaced with the stderr argument.
 * stdin=PIPE and stdout=PIPE must be specified.
 * popen2 closes all filedescriptors by default, but you have to specify
-  close_fds=True with subprocess.Popen. 
+  close_fds=True with subprocess.Popen.
 
 
 """
@@ -468,10 +468,10 @@
 
         for c in arg:
             if c == '\\':
-                # Don't know if we need to double yet. 
+                # Don't know if we need to double yet.
                 bs_buf.append(c)
             elif c == '"':
-                # Double backspaces. 
+                # Double backspaces.
                 result.append('\\' * len(bs_buf)*2)
                 bs_buf = []
                 result.append('\\"')
@@ -482,7 +482,7 @@
                     bs_buf = []
                 result.append(c)
 
-        # Add remaining backspaces, if any. 
+        # Add remaining backspaces, if any.
         if bs_buf:
             result.extend(bs_buf)
 
@@ -513,7 +513,7 @@
             if creationflags != 0:
                 raise ValueError("creationflags is only supported on Windows platforms")
 
-        self.stdin = None        
+        self.stdin = None
         self.stdout = None
         self.stderr = None
         self.pid = None
@@ -534,7 +534,7 @@
         # are file descriptors on both platforms.  The parent objects
         # are None when not using PIPEs. The child objects are None
         # when not redirecting.
-        
+
         (p2cread, p2cwrite,
          c2pread, c2pwrite,
          errread, errwrite) = self._get_handles(stdin, stdout, stderr)
@@ -558,7 +558,7 @@
                 self.stderr = os.fdopen(errread, 'rU', bufsize)
             else:
                 self.stderr = os.fdopen(errread, 'rb', bufsize)
-        
+
         _active.append(self)
 
 
@@ -578,7 +578,7 @@
             """
             if stdin == None and stdout == None and stderr == None:
                 return (None, None, None, None, None, None)
-            
+
             p2cread, p2cwrite = None, None
             c2pread, c2pwrite = None, None
             errread, errwrite = None, None
@@ -651,7 +651,7 @@
                                        "for Popen to work with your shell or platform.")
             return w9xpopen
 
-        
+
         def _execute_child(self, args, executable, preexec_fn, close_fds,
                            cwd, env, universal_newlines,
                            startupinfo, creationflags, shell,
@@ -685,7 +685,7 @@
             if startupinfo == None:
                 startupinfo = STARTUPINFO()
             if not None in (p2cread, c2pwrite, errwrite):
-                startupinfo.dwFlags |= STARTF_USESTDHANDLES 
+                startupinfo.dwFlags |= STARTF_USESTDHANDLES
                 startupinfo.hStdInput = p2cread
                 startupinfo.hStdOutput = c2pwrite
                 startupinfo.hStdError = errwrite
@@ -724,7 +724,7 @@
             if errwrite != None:
                 errwrite.Close()
 
-        
+
         def poll(self):
             """Check if child process has terminated.  Returns returncode
             attribute."""
@@ -830,7 +830,7 @@
                 c2pwrite = stdout
             else:
                 # Assuming file-like object
-                c2pwrite = stdout.fileno() 
+                c2pwrite = stdout.fileno()
 
             if stderr == None:
                 pass
@@ -867,8 +867,8 @@
                     os.close(i)
                 except:
                     pass
-        
-        
+
+
         def _execute_child(self, args, executable, preexec_fn, close_fds,
                            cwd, env, universal_newlines,
                            startupinfo, creationflags, shell,
@@ -976,7 +976,7 @@
 
             _active.remove(self)
 
-        
+
         def poll(self):
             """Check if child process has terminated.  Returns returncode
             attribute."""
@@ -1022,7 +1022,7 @@
                     self.stdin.close()
             if self.stdout:
                 read_set.append(self.stdout)
-                stdout = [] 
+                stdout = []
             if self.stderr:
                 read_set.append(self.stderr)
                 stderr = []
@@ -1137,5 +1137,3 @@
         _demo_windows()
     else:
         _demo_posix()
-
-    
diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py
index 348da57..c2304fb 100644
--- a/Lib/test/test_subprocess.py
+++ b/Lib/test/test_subprocess.py
@@ -26,7 +26,7 @@
         else:
             fname = tempfile.mktemp()
             return os.open(fname, os.O_RDWR|os.O_CREAT), fname
-    
+
     #
     # Generic tests
     #
@@ -85,7 +85,7 @@
 
     def test_stdin_filedes(self):
         """stdin is set to open file descriptor"""
-        tf = tempfile.TemporaryFile() 
+        tf = tempfile.TemporaryFile()
         d = tf.fileno()
         os.write(d, "pear")
         os.lseek(d, 0, 0)
@@ -115,7 +115,7 @@
 
     def test_stdout_filedes(self):
         """stdout is set to open file descriptor"""
-        tf = tempfile.TemporaryFile() 
+        tf = tempfile.TemporaryFile()
         d = tf.fileno()
         p = subprocess.Popen([sys.executable, "-c",
                           'import sys; sys.stdout.write("orange")'],
@@ -126,7 +126,7 @@
 
     def test_stdout_fileobj(self):
         """stdout is set to open file object"""
-        tf = tempfile.TemporaryFile() 
+        tf = tempfile.TemporaryFile()
         p = subprocess.Popen([sys.executable, "-c",
                           'import sys; sys.stdout.write("orange")'],
                          stdout=tf)
@@ -143,7 +143,7 @@
 
     def test_stderr_filedes(self):
         """stderr is set to open file descriptor"""
-        tf = tempfile.TemporaryFile() 
+        tf = tempfile.TemporaryFile()
         d = tf.fileno()
         p = subprocess.Popen([sys.executable, "-c",
                           'import sys; sys.stderr.write("strawberry")'],
@@ -154,7 +154,7 @@
 
     def test_stderr_fileobj(self):
         """stderr is set to open file object"""
-        tf = tempfile.TemporaryFile() 
+        tf = tempfile.TemporaryFile()
         p = subprocess.Popen([sys.executable, "-c",
                           'import sys; sys.stderr.write("strawberry")'],
                          stderr=tf)
@@ -230,7 +230,7 @@
     def test_communicate_pipe_buf(self):
         """communicate() with writes larger than pipe_buf"""
         # This test will probably deadlock rather than fail, if
-        # communicate() does not work properly. 
+        # communicate() does not work properly.
         x, y = os.pipe()
         if mswindows:
             pipe_buf = 512
@@ -239,7 +239,7 @@
         os.close(x)
         os.close(y)
         p = subprocess.Popen([sys.executable, "-c",
-                          'import sys,os;' 
+                          'import sys,os;'
                           'sys.stdout.write(sys.stdin.read(47));' \
                           'sys.stderr.write("xyz"*%d);' \
                           'sys.stdout.write(sys.stdin.read())' % pipe_buf],
@@ -258,7 +258,7 @@
         (stdout, stderr) = p.communicate("split")
         self.assertEqual(stdout, "bananasplit")
         self.assertEqual(stderr, "")
-        
+
     def test_universal_newlines(self):
         """universal newlines"""
         p = subprocess.Popen([sys.executable, "-c",
@@ -354,7 +354,7 @@
         self.assertEqual(p.wait(), 0)
         # Subsequent invocations should just return the returncode
         self.assertEqual(p.wait(), 0)
-        
+
     #
     # POSIX tests
     #
@@ -370,7 +370,7 @@
                 self.assertNotEqual(e.child_traceback.find("os.chdir"), -1)
             else:
                 self.fail("Expected OSError")
-        
+
         def test_run_abort(self):
             """returncode handles signal termination"""
             p = subprocess.Popen([sys.executable, "-c", "import os; os.abort()"])
@@ -394,7 +394,7 @@
                               'import sys,os;' \
                               'sys.stdout.write(str(os.dup(0)))'],
                              stdout=subprocess.PIPE, close_fds=1)
-            # When all fds are closed, the next free fd should be 3. 
+            # When all fds are closed, the next free fd should be 3.
             self.assertEqual(p.stdout.read(), "3")
 
         def test_args_string(self):
@@ -446,7 +446,7 @@
             rc = subprocess.call(fname)
             self.assertEqual(rc, 47)
 
-            
+
     #
     # Windows tests
     #
@@ -454,7 +454,7 @@
         def test_startupinfo(self):
             """startupinfo argument"""
             # We uses hardcoded constants, because we do not want to
-            # depend on win32all. 
+            # depend on win32all.
             STARTF_USESHOWWINDOW = 1
             SW_MAXIMIZE = 3
             startupinfo = subprocess.STARTUPINFO()
@@ -486,7 +486,7 @@
             newenv = os.environ.copy()
             newenv["FRUIT"] = "physalis"
             p = subprocess.Popen(["set"], shell=1,
-                                 stdout=subprocess.PIPE, 
+                                 stdout=subprocess.PIPE,
                                  env=newenv)
             self.assertNotEqual(p.stdout.read().find("physalis"), -1)
 
@@ -495,7 +495,7 @@
             newenv = os.environ.copy()
             newenv["FRUIT"] = "physalis"
             p = subprocess.Popen("set", shell=1,
-                                 stdout=subprocess.PIPE, 
+                                 stdout=subprocess.PIPE,
                                  env=newenv)
             self.assertNotEqual(p.stdout.read().find("physalis"), -1)
 
@@ -511,4 +511,3 @@
 
 if __name__ == "__main__":
     test_main()
-