[docs] [issue36645] re.sub() library entry does not adequately document surprising change in behavior between versions

[mollison]

mollison <mollison at cs.unc.edu> added the comment:

@brett.cannon: Yes, I will submit a PR. I have the code ready to go already. I just submitted the Python contributor agreement. I think it will take the system a day or two to register that. Then, I will submit the PR.

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<https://bugs.python.org/issue36645>
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