[issue24896] It is undocumented that re.UNICODE and re.LOCALE affect re.IGNORECASE

[Roundup Robot]

Changes by Roundup Robot <devnull at psf.upfronthosting.co.za>:


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pull_requests: +1862

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue24896>
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