Correct syntax for pathological re.search()
Alan Bawden
alan at csail.mit.edu
Tue Oct 8 16:59:48 EDT 2024
Karsten Hilbert <Karsten.Hilbert at gmx.net> writes:
Python 3.11.2 (main, Aug 26 2024, 07:20:54) [GCC 12.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> tex = '\sout{'
>>> tex
'\\sout{'
>>>
Am I missing something ?
You're missing the warning it generates:
> python -E -Wonce
Python 3.11.2 (main, Aug 26 2024, 07:20:54) [GCC 12.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> tex = '\sout{'
<stdin>:1: DeprecationWarning: invalid escape sequence '\s'
>>>
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