Fix bad backslash escape usage. #21
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Python 3.6 began reporting a DeprecationWarning for the use of backslash escape sequence where the second character isn't a valid Python escape sequence. Unlike C, in Python, the result of this is both characters (not just the second). Python 3.12 changed that to a SyntaxWarning, the final step before making it a SyntaxError. So, we should fix it now. First reported as skarim#164
This was referenced Feb 27, 2024
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Python 3.6 began reporting a DeprecationWarning for the use of backslash escape sequence where the second character isn't a valid Python escape sequence. Unlike C, in Python, the result of this is both characters (not just the second).
Python 3.12 changed that to a SyntaxWarning, the final step before making it a SyntaxError. So, we should fix it now.
First reported as skarim#164