# HG changeset patch
# User Gregory Szorc <gregory.szorc@gmail.com>
# Date 1549299709 28800
# Node ID fb9e11fdcbbae220e79a6e77fdda3fc1946c9e0d
# Parent  7a90ff8cd14c51c5a0c8cda41e0814e14a25304b
graphmod: use raw string

Needed to avoid a SyntaxWarning due to unescaped \ in Python 3.8.

Differential Revision: https://phab.mercurial-scm.org/D5820

diff -r 7a90ff8cd14c -r fb9e11fdcbba mercurial/graphmod.py
--- a/mercurial/graphmod.py	Mon Feb 04 09:00:52 2019 -0800
+++ b/mercurial/graphmod.py	Mon Feb 04 09:01:49 2019 -0800
@@ -451,7 +451,7 @@
     # If 'graphshorten' config, only draw shift_interline
     # when there is any non vertical flow in graph.
     if state['graphshorten']:
-        if any(c in '\/' for c in shift_interline if c):
+        if any(c in br'\/' for c in shift_interline if c):
             lines.append(shift_interline)
     # Else, no 'graphshorten' config so draw shift_interline.
     else: