[3.12] gh-109747: Improve errors for unsupported look-behind patterns (GH-109859) #110859
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…ythonGH-109859) Now re.error is raised instead of OverflowError or RuntimeError for too large width of look-behind pattern. The limit is increased to 2**32-1 (was 2**31-1). (cherry picked from commit e2b3d83) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
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Now re.error is raised instead of OverflowError or RuntimeError for
too large width of look-behind pattern.
The limit is increased to 232-1 (was 231-1).
(cherry picked from commit e2b3d83)
Co-authored-by: Serhiy Storchaka storchaka@gmail.com