Whitespace normalization.
diff --git a/Lib/encodings/hp_roman8.py b/Lib/encodings/hp_roman8.py
index b632e3b..4f201b8 100644
--- a/Lib/encodings/hp_roman8.py
+++ b/Lib/encodings/hp_roman8.py
@@ -37,101 +37,101 @@
 
 decoding_map = codecs.make_identity_dict(range(256))
 decoding_map.update({
-	0x00a1: 0x00c0,	#       LATIN CAPITAL LETTER A WITH GRAVE
-	0x00a2: 0x00c2,	#       LATIN CAPITAL LETTER A WITH CIRCUMFLEX
-	0x00a3: 0x00c8,	#       LATIN CAPITAL LETTER E WITH GRAVE
-	0x00a4: 0x00ca,	#       LATIN CAPITAL LETTER E WITH CIRCUMFLEX
-	0x00a5: 0x00cb,	#       LATIN CAPITAL LETTER E WITH DIAERESIS
-	0x00a6: 0x00ce,	#       LATIN CAPITAL LETTER I WITH CIRCUMFLEX
-	0x00a7: 0x00cf,	#       LATIN CAPITAL LETTER I WITH DIAERESIS
-	0x00a8: 0x00b4,	#       ACUTE ACCENT
-	0x00a9: 0x02cb,	#       MODIFIER LETTER GRAVE ACCENT (Mandarin Chinese fourth tone)
-	0x00aa: 0x02c6,	#       MODIFIER LETTER CIRCUMFLEX ACCENT
-	0x00ab: 0x00a8,	#       DIAERESIS
-	0x00ac: 0x02dc,	#       SMALL TILDE
-	0x00ad: 0x00d9,	#       LATIN CAPITAL LETTER U WITH GRAVE
-	0x00ae: 0x00db,	#       LATIN CAPITAL LETTER U WITH CIRCUMFLEX
-	0x00af: 0x20a4,	#       LIRA SIGN
-	0x00b0: 0x00af,	#       MACRON
-	0x00b1: 0x00dd,	#       LATIN CAPITAL LETTER Y WITH ACUTE
-	0x00b2: 0x00fd,	#       LATIN SMALL LETTER Y WITH ACUTE
-	0x00b3: 0x00b0,	#       DEGREE SIGN
-	0x00b4: 0x00c7,	#       LATIN CAPITAL LETTER C WITH CEDILLA
-	0x00b5: 0x00e7,	#       LATIN SMALL LETTER C WITH CEDILLA
-	0x00b6: 0x00d1,	#       LATIN CAPITAL LETTER N WITH TILDE
-	0x00b7: 0x00f1,	#       LATIN SMALL LETTER N WITH TILDE
-	0x00b8: 0x00a1,	#       INVERTED EXCLAMATION MARK
-	0x00b9: 0x00bf,	#       INVERTED QUESTION MARK
-	0x00ba: 0x00a4,	#       CURRENCY SIGN
-	0x00bb: 0x00a3,	#       POUND SIGN
-	0x00bc: 0x00a5,	#       YEN SIGN
-	0x00bd: 0x00a7,	#       SECTION SIGN
-	0x00be: 0x0192,	#       LATIN SMALL LETTER F WITH HOOK
-	0x00bf: 0x00a2,	#       CENT SIGN
-	0x00c0: 0x00e2,	#       LATIN SMALL LETTER A WITH CIRCUMFLEX
-	0x00c1: 0x00ea,	#       LATIN SMALL LETTER E WITH CIRCUMFLEX
-	0x00c2: 0x00f4,	#       LATIN SMALL LETTER O WITH CIRCUMFLEX
-	0x00c3: 0x00fb,	#       LATIN SMALL LETTER U WITH CIRCUMFLEX
-	0x00c4: 0x00e1,	#       LATIN SMALL LETTER A WITH ACUTE
-	0x00c5: 0x00e9,	#       LATIN SMALL LETTER E WITH ACUTE
-	0x00c6: 0x00f3,	#       LATIN SMALL LETTER O WITH ACUTE
-	0x00c7: 0x00fa,	#       LATIN SMALL LETTER U WITH ACUTE
-	0x00c8: 0x00e0,	#       LATIN SMALL LETTER A WITH GRAVE
-	0x00c9: 0x00e8,	#       LATIN SMALL LETTER E WITH GRAVE
-	0x00ca: 0x00f2,	#       LATIN SMALL LETTER O WITH GRAVE
-	0x00cb: 0x00f9,	#       LATIN SMALL LETTER U WITH GRAVE
-	0x00cc: 0x00e4,	#       LATIN SMALL LETTER A WITH DIAERESIS
-	0x00cd: 0x00eb,	#       LATIN SMALL LETTER E WITH DIAERESIS
-	0x00ce: 0x00f6,	#       LATIN SMALL LETTER O WITH DIAERESIS
-	0x00cf: 0x00fc,	#       LATIN SMALL LETTER U WITH DIAERESIS
-	0x00d0: 0x00c5,	#       LATIN CAPITAL LETTER A WITH RING ABOVE
-	0x00d1: 0x00ee,	#       LATIN SMALL LETTER I WITH CIRCUMFLEX
-	0x00d2: 0x00d8,	#       LATIN CAPITAL LETTER O WITH STROKE
-	0x00d3: 0x00c6,	#       LATIN CAPITAL LETTER AE
-	0x00d4: 0x00e5,	#       LATIN SMALL LETTER A WITH RING ABOVE
-	0x00d5: 0x00ed,	#       LATIN SMALL LETTER I WITH ACUTE
-	0x00d6: 0x00f8,	#       LATIN SMALL LETTER O WITH STROKE
-	0x00d7: 0x00e6,	#       LATIN SMALL LETTER AE
-	0x00d8: 0x00c4,	#       LATIN CAPITAL LETTER A WITH DIAERESIS
-	0x00d9: 0x00ec,	#       LATIN SMALL LETTER I WITH GRAVE
-	0x00da: 0x00d6,	#       LATIN CAPITAL LETTER O WITH DIAERESIS
-	0x00db: 0x00dc,	#       LATIN CAPITAL LETTER U WITH DIAERESIS
-	0x00dc: 0x00c9,	#       LATIN CAPITAL LETTER E WITH ACUTE
-	0x00dd: 0x00ef,	#       LATIN SMALL LETTER I WITH DIAERESIS
-	0x00de: 0x00df,	#       LATIN SMALL LETTER SHARP S (German)
-	0x00df: 0x00d4,	#       LATIN CAPITAL LETTER O WITH CIRCUMFLEX
-	0x00e0: 0x00c1,	#       LATIN CAPITAL LETTER A WITH ACUTE
-	0x00e1: 0x00c3,	#       LATIN CAPITAL LETTER A WITH TILDE
-	0x00e2: 0x00e3,	#       LATIN SMALL LETTER A WITH TILDE
-	0x00e3: 0x00d0,	#       LATIN CAPITAL LETTER ETH (Icelandic)
-	0x00e4: 0x00f0,	#       LATIN SMALL LETTER ETH (Icelandic)
-	0x00e5: 0x00cd,	#       LATIN CAPITAL LETTER I WITH ACUTE
-	0x00e6: 0x00cc,	#       LATIN CAPITAL LETTER I WITH GRAVE
-	0x00e7: 0x00d3,	#       LATIN CAPITAL LETTER O WITH ACUTE
-	0x00e8: 0x00d2,	#       LATIN CAPITAL LETTER O WITH GRAVE
-	0x00e9: 0x00d5,	#       LATIN CAPITAL LETTER O WITH TILDE
-	0x00ea: 0x00f5,	#       LATIN SMALL LETTER O WITH TILDE
-	0x00eb: 0x0160,	#       LATIN CAPITAL LETTER S WITH CARON
-	0x00ec: 0x0161,	#       LATIN SMALL LETTER S WITH CARON
-	0x00ed: 0x00da,	#       LATIN CAPITAL LETTER U WITH ACUTE
-	0x00ee: 0x0178,	#       LATIN CAPITAL LETTER Y WITH DIAERESIS
-	0x00ef: 0x00ff,	#       LATIN SMALL LETTER Y WITH DIAERESIS
-	0x00f0: 0x00de,	#       LATIN CAPITAL LETTER THORN (Icelandic)
-	0x00f1: 0x00fe,	#       LATIN SMALL LETTER THORN (Icelandic)
-	0x00f2: 0x00b7,	#       MIDDLE DOT
-	0x00f3: 0x00b5,	#       MICRO SIGN
-	0x00f4: 0x00b6,	#       PILCROW SIGN
-	0x00f5: 0x00be,	#       VULGAR FRACTION THREE QUARTERS
-	0x00f6: 0x2014,	#       EM DASH
-	0x00f7: 0x00bc,	#       VULGAR FRACTION ONE QUARTER
-	0x00f8: 0x00bd,	#       VULGAR FRACTION ONE HALF
-	0x00f9: 0x00aa,	#       FEMININE ORDINAL INDICATOR
-	0x00fa: 0x00ba,	#       MASCULINE ORDINAL INDICATOR
-	0x00fb: 0x00ab,	#       LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
-	0x00fc: 0x25a0,	#       BLACK SQUARE
-	0x00fd: 0x00bb,	#       RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
-	0x00fe: 0x00b1,	#       PLUS-MINUS SIGN
-	0x00ff: None,
+        0x00a1: 0x00c0, #       LATIN CAPITAL LETTER A WITH GRAVE
+        0x00a2: 0x00c2, #       LATIN CAPITAL LETTER A WITH CIRCUMFLEX
+        0x00a3: 0x00c8, #       LATIN CAPITAL LETTER E WITH GRAVE
+        0x00a4: 0x00ca, #       LATIN CAPITAL LETTER E WITH CIRCUMFLEX
+        0x00a5: 0x00cb, #       LATIN CAPITAL LETTER E WITH DIAERESIS
+        0x00a6: 0x00ce, #       LATIN CAPITAL LETTER I WITH CIRCUMFLEX
+        0x00a7: 0x00cf, #       LATIN CAPITAL LETTER I WITH DIAERESIS
+        0x00a8: 0x00b4, #       ACUTE ACCENT
+        0x00a9: 0x02cb, #       MODIFIER LETTER GRAVE ACCENT (Mandarin Chinese fourth tone)
+        0x00aa: 0x02c6, #       MODIFIER LETTER CIRCUMFLEX ACCENT
+        0x00ab: 0x00a8, #       DIAERESIS
+        0x00ac: 0x02dc, #       SMALL TILDE
+        0x00ad: 0x00d9, #       LATIN CAPITAL LETTER U WITH GRAVE
+        0x00ae: 0x00db, #       LATIN CAPITAL LETTER U WITH CIRCUMFLEX
+        0x00af: 0x20a4, #       LIRA SIGN
+        0x00b0: 0x00af, #       MACRON
+        0x00b1: 0x00dd, #       LATIN CAPITAL LETTER Y WITH ACUTE
+        0x00b2: 0x00fd, #       LATIN SMALL LETTER Y WITH ACUTE
+        0x00b3: 0x00b0, #       DEGREE SIGN
+        0x00b4: 0x00c7, #       LATIN CAPITAL LETTER C WITH CEDILLA
+        0x00b5: 0x00e7, #       LATIN SMALL LETTER C WITH CEDILLA
+        0x00b6: 0x00d1, #       LATIN CAPITAL LETTER N WITH TILDE
+        0x00b7: 0x00f1, #       LATIN SMALL LETTER N WITH TILDE
+        0x00b8: 0x00a1, #       INVERTED EXCLAMATION MARK
+        0x00b9: 0x00bf, #       INVERTED QUESTION MARK
+        0x00ba: 0x00a4, #       CURRENCY SIGN
+        0x00bb: 0x00a3, #       POUND SIGN
+        0x00bc: 0x00a5, #       YEN SIGN
+        0x00bd: 0x00a7, #       SECTION SIGN
+        0x00be: 0x0192, #       LATIN SMALL LETTER F WITH HOOK
+        0x00bf: 0x00a2, #       CENT SIGN
+        0x00c0: 0x00e2, #       LATIN SMALL LETTER A WITH CIRCUMFLEX
+        0x00c1: 0x00ea, #       LATIN SMALL LETTER E WITH CIRCUMFLEX
+        0x00c2: 0x00f4, #       LATIN SMALL LETTER O WITH CIRCUMFLEX
+        0x00c3: 0x00fb, #       LATIN SMALL LETTER U WITH CIRCUMFLEX
+        0x00c4: 0x00e1, #       LATIN SMALL LETTER A WITH ACUTE
+        0x00c5: 0x00e9, #       LATIN SMALL LETTER E WITH ACUTE
+        0x00c6: 0x00f3, #       LATIN SMALL LETTER O WITH ACUTE
+        0x00c7: 0x00fa, #       LATIN SMALL LETTER U WITH ACUTE
+        0x00c8: 0x00e0, #       LATIN SMALL LETTER A WITH GRAVE
+        0x00c9: 0x00e8, #       LATIN SMALL LETTER E WITH GRAVE
+        0x00ca: 0x00f2, #       LATIN SMALL LETTER O WITH GRAVE
+        0x00cb: 0x00f9, #       LATIN SMALL LETTER U WITH GRAVE
+        0x00cc: 0x00e4, #       LATIN SMALL LETTER A WITH DIAERESIS
+        0x00cd: 0x00eb, #       LATIN SMALL LETTER E WITH DIAERESIS
+        0x00ce: 0x00f6, #       LATIN SMALL LETTER O WITH DIAERESIS
+        0x00cf: 0x00fc, #       LATIN SMALL LETTER U WITH DIAERESIS
+        0x00d0: 0x00c5, #       LATIN CAPITAL LETTER A WITH RING ABOVE
+        0x00d1: 0x00ee, #       LATIN SMALL LETTER I WITH CIRCUMFLEX
+        0x00d2: 0x00d8, #       LATIN CAPITAL LETTER O WITH STROKE
+        0x00d3: 0x00c6, #       LATIN CAPITAL LETTER AE
+        0x00d4: 0x00e5, #       LATIN SMALL LETTER A WITH RING ABOVE
+        0x00d5: 0x00ed, #       LATIN SMALL LETTER I WITH ACUTE
+        0x00d6: 0x00f8, #       LATIN SMALL LETTER O WITH STROKE
+        0x00d7: 0x00e6, #       LATIN SMALL LETTER AE
+        0x00d8: 0x00c4, #       LATIN CAPITAL LETTER A WITH DIAERESIS
+        0x00d9: 0x00ec, #       LATIN SMALL LETTER I WITH GRAVE
+        0x00da: 0x00d6, #       LATIN CAPITAL LETTER O WITH DIAERESIS
+        0x00db: 0x00dc, #       LATIN CAPITAL LETTER U WITH DIAERESIS
+        0x00dc: 0x00c9, #       LATIN CAPITAL LETTER E WITH ACUTE
+        0x00dd: 0x00ef, #       LATIN SMALL LETTER I WITH DIAERESIS
+        0x00de: 0x00df, #       LATIN SMALL LETTER SHARP S (German)
+        0x00df: 0x00d4, #       LATIN CAPITAL LETTER O WITH CIRCUMFLEX
+        0x00e0: 0x00c1, #       LATIN CAPITAL LETTER A WITH ACUTE
+        0x00e1: 0x00c3, #       LATIN CAPITAL LETTER A WITH TILDE
+        0x00e2: 0x00e3, #       LATIN SMALL LETTER A WITH TILDE
+        0x00e3: 0x00d0, #       LATIN CAPITAL LETTER ETH (Icelandic)
+        0x00e4: 0x00f0, #       LATIN SMALL LETTER ETH (Icelandic)
+        0x00e5: 0x00cd, #       LATIN CAPITAL LETTER I WITH ACUTE
+        0x00e6: 0x00cc, #       LATIN CAPITAL LETTER I WITH GRAVE
+        0x00e7: 0x00d3, #       LATIN CAPITAL LETTER O WITH ACUTE
+        0x00e8: 0x00d2, #       LATIN CAPITAL LETTER O WITH GRAVE
+        0x00e9: 0x00d5, #       LATIN CAPITAL LETTER O WITH TILDE
+        0x00ea: 0x00f5, #       LATIN SMALL LETTER O WITH TILDE
+        0x00eb: 0x0160, #       LATIN CAPITAL LETTER S WITH CARON
+        0x00ec: 0x0161, #       LATIN SMALL LETTER S WITH CARON
+        0x00ed: 0x00da, #       LATIN CAPITAL LETTER U WITH ACUTE
+        0x00ee: 0x0178, #       LATIN CAPITAL LETTER Y WITH DIAERESIS
+        0x00ef: 0x00ff, #       LATIN SMALL LETTER Y WITH DIAERESIS
+        0x00f0: 0x00de, #       LATIN CAPITAL LETTER THORN (Icelandic)
+        0x00f1: 0x00fe, #       LATIN SMALL LETTER THORN (Icelandic)
+        0x00f2: 0x00b7, #       MIDDLE DOT
+        0x00f3: 0x00b5, #       MICRO SIGN
+        0x00f4: 0x00b6, #       PILCROW SIGN
+        0x00f5: 0x00be, #       VULGAR FRACTION THREE QUARTERS
+        0x00f6: 0x2014, #       EM DASH
+        0x00f7: 0x00bc, #       VULGAR FRACTION ONE QUARTER
+        0x00f8: 0x00bd, #       VULGAR FRACTION ONE HALF
+        0x00f9: 0x00aa, #       FEMININE ORDINAL INDICATOR
+        0x00fa: 0x00ba, #       MASCULINE ORDINAL INDICATOR
+        0x00fb: 0x00ab, #       LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
+        0x00fc: 0x25a0, #       BLACK SQUARE
+        0x00fd: 0x00bb, #       RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
+        0x00fe: 0x00b1, #       PLUS-MINUS SIGN
+        0x00ff: None,
 })
 
 ### Encoding Map
diff --git a/Lib/test/test_optparse.py b/Lib/test/test_optparse.py
index 2f1f5d2..254d1b4 100644
--- a/Lib/test/test_optparse.py
+++ b/Lib/test/test_optparse.py
@@ -59,7 +59,7 @@
                      kwargs,
                      expected_exception,
                      expected_output,
-                     get_output=None, 
+                     get_output=None,
                      exact_match=False):
         """Assert the expected exception is raised when calling a function.
 
@@ -346,7 +346,7 @@
         self.assertEquals(self.parser.get_option("-x").type, "int")
         self.assertEquals(self.parser.get_option("-s").type, "string")
         self.assertEquals(self.parser.get_option("-t").type, "string")
-        
+
 
 # Custom type for testing processing of default values.
 _time_units = { 's' : 1, 'm' : 60, 'h' : 60*60, 'd' : 60*60*24 }
@@ -503,7 +503,7 @@
                                default=None,
                                help=self.file_help)
         self.assertHelp(self.parser, self.expected_help_none)
-        
+
     def test_default_none_2(self):
         self.parser.add_option("-f", "--file",
                                help=self.file_help)
@@ -1375,7 +1375,7 @@
                         help="store FOO in the foo list for later fooing"),
             ]
         os.environ['COLUMNS'] = str(columns)
-        return OptionParser(option_list=options)        
+        return OptionParser(option_list=options)
 
     def assertHelpEquals(self, expected_output):
         # This trick is used to make optparse believe bar.py is being executed.
@@ -1441,7 +1441,7 @@
 """)
 
 
-        
+
 
 class TestMatchAbbrev(BaseTest):
     def test_match_abbrev(self):