doc: Use a raw string for regular expressions

Since Python 3.12 unknown escape sequences trigger a warning.

doc: Use a raw string for regular expressions
Since Python 3.12 unknown escape sequences trigger a warning.
e147e5b5 · Dridi Boukelmoune · 60f1176e · e147e5b5
Commit e147e5b5 authored Dec 04, 2023 by Dridi Boukelmoune
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vtc-syntax.py doc/sphinx/vtc-syntax.py +1 -1

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--- a/doc/sphinx/vtc-syntax.py
+++ b/doc/sphinx/vtc-syntax.py
@@ -38,7 +38,7 @@ import re
 def parse_file(fn, cl, tl, sl):
    p = False
    section = ""
-    resec = re.compile("\s*/?\* SECTION: ")
+    resec = re.compile(r"\s*/?\* SECTION: ")

    try:
        # Python3