Killed the <> operator. You must now use !=.
Opportunistically also fixed one or two places where '<> None' should be
'is not None' and where 'type(x) <> y' should be 'not isinstance(x, y)'.
diff --git a/Lib/tokenize.py b/Lib/tokenize.py
index a9be4cf..27d566a 100644
--- a/Lib/tokenize.py
+++ b/Lib/tokenize.py
@@ -77,7 +77,7 @@
# Because of leftmost-then-longest match semantics, be sure to put the
# longest operators first (e.g., if = came before ==, == would get
# recognized as two instances of =).
-Operator = group(r"\*\*=?", r">>=?", r"<<=?", r"<>", r"!=",
+Operator = group(r"\*\*=?", r">>=?", r"<<=?", r"!=",
r"//=?",
r"[+\-*/%&|^=<>]=?",
r"~")