Yeah, that's what I figured, but my worry upon seeing this is "what happens if lower() changes again and people forget to update the list of exceptions?". Unle

Yeah, that's what I figured, but my worry upon seeing this is "what happens if lower() changes again and people forget to update the list of exceptions?". Unless they have unit testing on the entire Unicode code space to ensure what they're doing is always identical to 3.2.0.