Last minute fix to Text.window_cget(), which should properly Tcl-ify
the option name (prepend '-', strip trailing '_').
diff --git a/Lib/lib-tk/Tkinter.py b/Lib/lib-tk/Tkinter.py
index e7e6bb9..4c104c8 100644
--- a/Lib/lib-tk/Tkinter.py
+++ b/Lib/lib-tk/Tkinter.py
@@ -1625,6 +1625,10 @@
 		self.tk.call(
 			self._w, 'tag', 'remove', tagName, index1, index2)
 	def window_cget(self, index, option):
+		if option[:1] != '-':
+			option = '-' + option
+		if option[-1:] == '_':
+			option = option[:-1]
 		return self.tk.call(self._w, 'window', 'cget', index, option)
 	def window_configure(self, index, cnf={}, **kw):
 		if type(cnf) == StringType: