[issue44045] canonicalize "upper-case" -> "uppercase"; "lower-case" -> "lowercase"

[Eric V. Smith]

Eric V. Smith <eric at trueblade.com> added the comment:

I think we'd want to look at the 33 uses with hyphens to make sure removing the hyphen is correct (as opposed to just blindly make a change). But I'm generally supportive.

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nosy: +eric.smith

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue44045>
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