Typo repair; added some comments and horizontal whitespace.

diff --git a/Lib/test/test_support.py b/Lib/test/test_support.py
index 9fcc04918b1151450b3de105cd2693a4aeb3e4f4..6a0b0d8ebfe4718fe6b62d4d9d8f19259dcaf31d 100644 (file)
--- a/Lib/test/test_support.py
+++ b/Lib/test/test_support.py
@@ -130,23 +130,24 @@ else:
         if isinstance('', unicode):
             # python -U
             # XXX perhaps unicode() should accept Unicode strings?
-            TESTFN_UNICODE="@test-\xe0\xf2"
+            TESTFN_UNICODE = "@test-\xe0\xf2"
         else:
-            TESTFN_UNICODE=unicode("@test-\xe0\xf2", "latin-1") # 2 latin characters.
-        TESTFN_ENCODING=sys.getfilesystemencoding()
-        # TESTFN_UNICODE_UNENCODEABLE is a filename that should *not* be 
+            # 2 latin characters.
+            TESTFN_UNICODE = unicode("@test-\xe0\xf2", "latin-1")
+        TESTFN_ENCODING = sys.getfilesystemencoding()
+        # TESTFN_UNICODE_UNENCODEABLE is a filename that should *not* be
         # able to be encoded by *either* the default or filesystem encoding.
-        # This test really only makes sense on Windows NT platforms 
+        # This test really only makes sense on Windows NT platforms
         # which have special Unicode support in posixmodule.
-        if not hasattr(sys, "getwindowsversion") or \
-           sys.getwindowsversion()[3]<2:
-           TESTFN_UNICODE_UNENCODABLE = None
+        if (not hasattr(sys, "getwindowsversion") or
+                sys.getwindowsversion()[3] < 2): #  0=win32s or 1=9x/ME
+           TESTFN_UNICODE_UNENCODEABLE = None
         else:
             # Japanese characters (I think - from bug 846133)
             TESTFN_UNICODE_UNENCODEABLE = u"@test-\u5171\u6709\u3055\u308c\u308b"
             try:
                 # XXX - Note - should be using TESTFN_ENCODING here - but for
-                # Windows, "mbcs" currently always operates as if in 
+                # Windows, "mbcs" currently always operates as if in
                 # errors=ignore' mode - hence we get '?' characters rather than
                 # the exception.  'Latin1' operates as we expect - ie, fails.
                 # See [ 850997 ] mbcs encoding ignores errors