From 1554aef454d8874232edc932cfd628b4d95a9100 Mon Sep 17 00:00:00 2001
From: Richard Berger <richard.berger@temple.edu>
Date: Fri, 13 Mar 2020 15:25:11 -0400
Subject: [PATCH] Avoid syntax highlighting in blocks that don't specify
 language

---
 doc/utils/sphinx-config/conf.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/doc/utils/sphinx-config/conf.py b/doc/utils/sphinx-config/conf.py
index a9f9cb952a..ffb43e7bff 100644
--- a/doc/utils/sphinx-config/conf.py
+++ b/doc/utils/sphinx-config/conf.py
@@ -334,3 +334,6 @@ from sphinx.highlighting import lexers
 lexers['LAMMPS'] = LAMMPSLexer.LAMMPSLexer(startinline=True)
 
 sys.path.append(os.path.join(os.path.dirname(__file__), '../../../python'))
+
+# avoid syntax highlighting in blocks that don't specify language
+highlight_language = 'none'