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Documentation/sphinx: fix Python string escapes

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Python 3.6 introduced a DeprecationWarning for invalid escape sequences.
This is upgraded to a SyntaxWarning in Python 3.12, and will eventually
be a syntax error.

Fix these now to get ahead of it before it's an error.

Signed-off-by: Benjamin Gray <bgray@linux.ibm.com>
Message-ID: <20230912060801.95533-3-bgray@linux.ibm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Benjamin Gray
2023-09-12 16:07:56 +10:00
committed by Jonathan Corbet
parent 0bb80ecc33
commit 86a0adc029
5 changed files with 8 additions and 8 deletions
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2
Documentation/sphinx/kerneldoc.py
View File

@@ -130,7 +130,7 @@ class KernelDocDirective(Directive):
result = ViewList()
lineoffset = 0;
line_regex = re.compile("^\.\. LINENO ([0-9]+)$")
line_regex = re.compile(r"^\.\. LINENO ([0-9]+)$")
for line in lines:
match = line_regex.search(line)
if match: