From e4b6532cc0a5518c0dea15eeca573829df9ec1df Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Mon, 16 Oct 2023 08:22:56 +0200 Subject: [PATCH] docs/sphinx: avoid invalid escape in Python string This is an error in Python 3.12; fix it by using a raw string literal. Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini --- docs/sphinx/hxtool.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/sphinx/hxtool.py b/docs/sphinx/hxtool.py index fb0649a3d5..9f6b9d87dc 100644 --- a/docs/sphinx/hxtool.py +++ b/docs/sphinx/hxtool.py @@ -49,7 +49,7 @@ def serror(file, lnum, errtext): def parse_directive(line): """Return first word of line, if any""" - return re.split('\W', line)[0] + return re.split(r'\W', line)[0] def parse_defheading(file, lnum, line): """Handle a DEFHEADING directive"""