Fix SyntaxWarning in rlwrapfilter.py caused by strict escape sequence handling in Python 3.12

hanslub42 / rlwrap

A readline wrapper

GNU General Public License v2.0

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Fix SyntaxWarning in rlwrapfilter.py caused by strict escape sequence handling in Python 3.12 #189

Open hokuda opened 6 months ago

hokuda commented 6 months ago

The rlwrapfilter.py with python 3.12 thows SyntaxWarning due to the changes on strict handling of escape sequences [1]. Please review this PR to fix the issue.

Thanks in advance.

[1] https://docs.python.org/3/whatsnew/3.12.html#other-language-changes