[issue17252] Latin Capital Letter I with Dot Above

[R. David Murray]

R. David Murray added the comment:

Right, and the unicode consortium says that that weird thing 3.3 is doing is the "canonical" lowercasing, and this is the case exactly because in 3.3 "\u0130".lower().upper() == "\u0130".  Which I why I asked Ezio if we ever came up with a way to do lower/upper in a locale specific manner.

The behavior change is an issue, but I'm thinking the 3.3 behavior is probably the "correct" behavior per the unicode standard.

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<http://bugs.python.org/issue17252>
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