Whitespace normalization, via reindent.py.
diff --git a/Lib/lib-tk/Tix.py b/Lib/lib-tk/Tix.py
index f19bf97..eb349dd 100755
--- a/Lib/lib-tk/Tix.py
+++ b/Lib/lib-tk/Tix.py
@@ -1104,15 +1104,15 @@
         return self.subwidget_list[name]
 
     def page(self, name):
-       return self.subwidget(name)
+        return self.subwidget(name)
 
     def pages(self):
-       # Can't call subwidgets_all directly because we don't want .nbframe
-       names = self.tk.split(self.tk.call(self._w, 'pages'))
-       ret = []
-       for x in names:
-           ret.append(self.subwidget(x))
-       return ret
+        # Can't call subwidgets_all directly because we don't want .nbframe
+        names = self.tk.split(self.tk.call(self._w, 'pages'))
+        ret = []
+        for x in names:
+            ret.append(self.subwidget(x))
+        return ret
 
     def raise_page(self, name):              # raise is a python keyword
         self.tk.call(self._w, 'raise', name)
@@ -1737,7 +1737,7 @@
 
 class _dummyPanedWindow(PanedWindow, TixSubWidget):
     def __init__(self, master, name, destroy_physically=1):
-       TixSubWidget.__init__(self, master, name, destroy_physically)
+        TixSubWidget.__init__(self, master, name, destroy_physically)
 
 ########################
 ### Utility Routines ###
diff --git a/Lib/lib-tk/Tkinter.py b/Lib/lib-tk/Tkinter.py
index 5ad065d..3ffd2df 100644
--- a/Lib/lib-tk/Tkinter.py
+++ b/Lib/lib-tk/Tkinter.py
@@ -1557,7 +1557,7 @@
         self._tkloaded = 0
         # to avoid recursions in the getattr code in case of failure, we
         # ensure that self.tk is always _something_.
-        self.tk = None  
+        self.tk = None
         if baseName is None:
             import sys, os
             baseName = os.path.basename(sys.argv[0])
diff --git a/Lib/lib-tk/tkFileDialog.py b/Lib/lib-tk/tkFileDialog.py
index c2c661c..a35feed 100644
--- a/Lib/lib-tk/tkFileDialog.py
+++ b/Lib/lib-tk/tkFileDialog.py
@@ -131,8 +131,8 @@
 
 def askopenfilenames(**options):
     """Ask for multiple filenames to open
-    
-    Returns a list of filenames or empty list if 
+
+    Returns a list of filenames or empty list if
     cancel button selected
     """
     options["multiple"]=1
@@ -151,8 +151,8 @@
 def askopenfiles(mode = "r", **options):
     """Ask for multiple filenames and return the open file
     objects
-    
-    returns a list of open file objects or an empty list if 
+
+    returns a list of open file objects or an empty list if
     cancel selected
     """
 
@@ -204,7 +204,7 @@
         fp=open(openfilename,"r")
         fp.close()
     except:
-        print "Could not open File: " 
+        print "Could not open File: "
         print sys.exc_info()[1]
 
     print "open", openfilename.encode(enc)
@@ -213,4 +213,3 @@
 
     saveasfilename=asksaveasfilename()
     print "saveas", saveasfilename.encode(enc)
-