From 44d38c4111127e8402b33a022885d80d4e515575 Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@gmail.com>
Date: Thu, 28 Oct 2021 23:22:50 +0300
Subject: [PATCH] Enable syntax highlighting

---
 doc/variant2.adoc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/doc/variant2.adoc b/doc/variant2.adoc
index 0ecbe4b..072481f 100644
--- a/doc/variant2.adoc
+++ b/doc/variant2.adoc
@@ -13,6 +13,8 @@ Peter Dimov
 :toclevels: 4
 :idprefix:
 :docinfo: private-footer
+:source-highlighter: rouge
+:source-language: c++
 
 :leveloffset: +1