Index: Lib/lib-tk/Tkinter.py
===================================================================
--- Lib/lib-tk/Tkinter.py	(revision 73085)
+++ Lib/lib-tk/Tkinter.py	(working copy)
@@ -3567,11 +3567,11 @@
         """Identify the panedwindow component at point x, y
 
         If the point is over a sash or a sash handle, the result
-        is a two element list containing the index of the sash or
+        is a two element tuple containing the index of the sash or
         handle, and a word indicating whether it is over a sash
-        or a handle, such as {0 sash} or {2 handle}. If the point
+        or a handle, such as (0, 'sash') or (2, 'handle'). If the point
         is over any other part of the panedwindow, the result is
-        an empty list.
+        an empty string.
         """
         return self.tk.call(self._w, 'identify', x, y)
 
@@ -3586,14 +3586,12 @@
         return self.proxy("coord")
 
     def proxy_forget(self):
-        """Remove the proxy from the display.
-        """
-        return self.proxy("forget")
+        """Remove the proxy from the display."""
+        self.proxy("forget")
 
     def proxy_place(self, x, y):
-        """Place the proxy at the given x and y coordinates.
-        """
-        return self.proxy("place", x, y)
+        """Place the proxy at the given x and y coordinates."""
+        self.proxy("place", x, y)
 
     def sash(self, *args):
         """Internal function."""
@@ -3634,30 +3632,30 @@
         return self.tk.call(
             (self._w, 'panecget') + (child, '-'+option))
 
-    def paneconfigure(self, tagOrId, cnf=None, **kw):
+    def paneconfigure(self, window, cnf=None, **kw):
         """Query or modify the management options for window.
 
-        If no option is specified, returns a list describing all
-        of the available options for pathName.  If option is
-        specified with no value, then the command returns a list
-        describing the one named option (this list will be identical
-        to the corresponding sublist of the value returned if no
-        option is specified). If one or more option-value pairs are
-        specified, then the command modifies the given widget
-        option(s) to have the given value(s); in this case the
-        command returns an empty string. The following options
-        are supported:
+        If no option is specified, a dict describing all options and
+        the respective values for the window is returned. If cnf is
+        specified as a string, then a tuple describing this one named
+        option is returned (this tuple will be identical to the
+        corresponding value in the dict returned when no option is
+        specified). If one or more option-value pairs are specified,
+        then the specified options will have their values updated.
+        The following options-values are supported:
 
         after window
             Insert the window after the window specified. window
-            should be the name of a window already managed by pathName.
+            should be the name of a window already managed by this
+            PanedWindow.
         before window
             Insert the window before the window specified. window
-            should be the name of a window already managed by pathName.
+            should be the name of a window already managed by this
+            PanedWindow.
         height size
             Specify a height for the window. The height will be the
             outer dimension of the window including its border, if
-            any. If size is an empty string, or if -height is not
+            any. If size is an empty string, or if this option is not
             specified, then the height requested internally by the
             window will be used initially; the height may later be
             adjusted by the movement of sashes in the panedwindow.
@@ -3705,15 +3703,14 @@
         if cnf is None and not kw:
             cnf = {}
             for x in self.tk.split(
-                self.tk.call(self._w,
-                         'paneconfigure', tagOrId)):
+                    self.tk.call(self._w, 'paneconfigure', window)):
                 cnf[x[0][1:]] = (x[0][1:],) + x[1:]
             return cnf
         if type(cnf) == StringType and not kw:
             x = self.tk.split(self.tk.call(
-                self._w, 'paneconfigure', tagOrId, '-'+cnf))
+                self._w, 'paneconfigure', window, '-'+cnf))
             return (x[0][1:],) + x[1:]
-        self.tk.call((self._w, 'paneconfigure', tagOrId) +
+        self.tk.call((self._w, 'paneconfigure', window) +
                  self._options(cnf, kw))
     paneconfig = paneconfigure