From a642fffac70ca24f8e7ad713cab9f27b7de1e882 Mon Sep 17 00:00:00 2001
From: danyaPostfactum <danya.postfactum@gmail.com>
Date: Sat, 7 Apr 2012 05:05:36 +1000
Subject: [PATCH] Entity support, doctype is not a tag

---
 lib/ace/mode/xml_highlight_rules.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/ace/mode/xml_highlight_rules.js b/lib/ace/mode/xml_highlight_rules.js
index 12cfd7b3..15be383b 100644
--- a/lib/ace/mode/xml_highlight_rules.js
+++ b/lib/ace/mode/xml_highlight_rules.js
@@ -59,13 +59,22 @@ var XmlHighlightRules = function() {
             merge : true,
             regex : "<\\!--",
             next : "comment"
+        }, {
+            token : "xml_pe",
+            regex : "<\\!.*?>"
         }, {
             token : "meta.tag", // opening tag
             regex : "<\\/?",
             next : "tag"
+        }, {
+            token : "entity",
+            regex : "&.*;"
         }, {
             token : "text",
             regex : "\\s+"
+        }, {
+            token : "entity.reference",
+            regex : "(?:&#[0-9]+;)|(?:&#x[0-9a-fA-F]+;)|(?:&[a-zA-Z0-9_:\\.-]+;)"
         }, {
             token : "text",
             regex : "[^<]+"