Remove now redundant re.UNICODE and (?u)#2058
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birkenfeld merged 1 commit intopygments:masterfrom Jan 31, 2022
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In Python 3, re.UNICODE, corresponding to the (?u) modifier, is always used by default. This removes its now unnecessary explicit usage. In lexers that had "flags = re.MULTILINE | re.UNICODE", this line is just removed since (without lexer inheritance) re.MULTILINE is the default. Elsewhere, re.UNICODE is removed from the list of flags. In the CoqLexer, there was just re.UNICODE; it can be removed altogether (bringing in re.MULTILINE) because the lexer doesn't use ^ and $ anyway.
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LGTM, thanks! |
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Author
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Ouch, GitHub tells me that this has caused a CI failure: https://github.com/Jean-Abou-Samra/pygments/actions/runs/1774370914. What I don't understand is why it has not been shown here -- everything was green. How comes that it failed later? (Sorry if this is a dumb question, I'm more used to GitLab and somewhat lost in GitHub's CI interface.) It seems to have failed with Python 3.9.10 on an infinite loop, but I cannot reproduce this locally -- the complete test suite passes for me with Python 3.9.7. Any clue? |
Member
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Probably due to #2053 - don't worry about it. |
Contributor
Author
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Alright, I see now the test with random input. Thank you for reassuring me; must have been unrelated indeed. |
This was referenced Feb 3, 2022
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In Python 3, re.UNICODE, corresponding to the (?u) modifier,
is always used by default. This removes its now unnecessary
explicit usage. In lexers that had "flags = re.MULTILINE | re.UNICODE",
this line is just removed since (without lexer inheritance) re.MULTILINE
is the default. Elsewhere, re.UNICODE is removed from the list
of flags. In the CoqLexer, there was just re.UNICODE; it can be
removed altogether (bringing in re.MULTILINE) because the lexer
doesn't use ^ and $ anyway.