From b21680baf5391a602b295b9d7d0ef66553661cb9 Mon Sep 17 00:00:00 2001
From: Ben Woosley <ben.woosley@gmail.com>
Date: Fri, 1 Feb 2019 17:00:02 -0800
Subject: test/contrib: Fix invalid escapes in regex strings

Flagged by flake8 v3.6.0, as W605, plus a few others identified
incidentally, e.g. 59ffecf66cf4d08c4b431e457b083878d66a3fd6.

Note that r"\n" matches to "\n" under re.match/search.
---
 test/lint/lint-format-strings.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'test/lint/lint-format-strings.py')

diff --git a/test/lint/lint-format-strings.py b/test/lint/lint-format-strings.py
index 47ad896589..9f34d0f4dd 100755
--- a/test/lint/lint-format-strings.py
+++ b/test/lint/lint-format-strings.py
@@ -55,7 +55,7 @@ def normalize(s):
     assert type(s) is str
     s = s.replace("\n", " ")
     s = s.replace("\t", " ")
-    s = re.sub("/\*.*?\*/", " ", s)
+    s = re.sub(r"/\*.*?\*/", " ", s)
     s = re.sub(" {2,}", " ", s)
     return s.strip()
 
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