Whitespace normalization.
diff --git a/Lib/encodings/idna.py b/Lib/encodings/idna.py
index 7e4d04e..62aa450 100644
--- a/Lib/encodings/idna.py
+++ b/Lib/encodings/idna.py
@@ -19,10 +19,10 @@
continue
newlabel.append(stringprep.map_table_b2(c))
label = u"".join(newlabel)
-
+
# Normalize
label = unicodedata.normalize("NFKC", label)
-
+
# Prohibit
for c in label:
if stringprep.in_table_c12(c) or \
@@ -139,7 +139,7 @@
# Step 8: return the result of step 5
return result
-
+
### Codec APIs
class Codec(codecs.Codec):
@@ -156,7 +156,7 @@
return ".".join(result), len(input)
def decode(self,input,errors='strict'):
-
+
if errors != 'strict':
raise UnicodeError, "Unsupported error handling "+errors