From b5afdeeadef24210c835655cd20b07187134610b Mon Sep 17 00:00:00 2001
From: tarneo <tarneo@tarneo.fr>
Date: Sat, 18 Nov 2023 11:58:01 +0100
Subject: [PATCH] fix(dns): highlight domain names as NameClass (#886)

---
 lexers/embedded/dns.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lexers/embedded/dns.xml b/lexers/embedded/dns.xml
index 5ac3c25..ef8f663 100644
--- a/lexers/embedded/dns.xml
+++ b/lexers/embedded/dns.xml
@@ -27,7 +27,7 @@
       <rule pattern="\b([\w\d.-])+\.($|\s)">
         <token type="NameProperty"/>
       </rule>
-      <rule pattern="^(@|[\w\d-]+)">
+      <rule pattern="([\w\d\.-]+\.[a-z-]{2,24}\.?|^(@|[\w\d-]+))">
         <token type="NameClass"/>
       </rule>
       <rule pattern="^\$(TTL|GENERATE|INCLUDE|ORIGIN)">