Catch lib2to3's TokenError exception and emit informative message
diff --git a/CHANGELOG b/CHANGELOG
index 74bbac6..27d72d8 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -7,6 +7,8 @@
- `SPLIT_BEFORE_ARITHMETIC_OPERATOR` splits before an arithmetic operator when
set. `SPLIT_PENALTY_ARITHMETIC_OPERATOR` allows you to set the split penalty
around arithmetic operators.
+### Changed
+- Catch lib2to3's "TokenError" exception and output a nicer message.
### Fixed
- Parse integer lists correctly, removing quotes if the list is within a
string.