From 1940ef659f359e9921f082f4df9e64065bdceb6b Mon Sep 17 00:00:00 2001
From: Dennis Ushakov <dennis.ushakov@gmail.com>
Date: Fri, 29 Apr 2016 20:35:14 +0300
Subject: [PATCH] value of entity as a quick doc #WEB-5022 fixed

---
 .../xml/util/documentation/XmlDocumentationProvider.java     | 4 ++++
 .../src/com/intellij/codeInsight/XmlDocumentationTest.java   | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/xml/impl/src/com/intellij/xml/util/documentation/XmlDocumentationProvider.java b/xml/impl/src/com/intellij/xml/util/documentation/XmlDocumentationProvider.java
index cd97e6ea7f05..901037bf35be 100644
--- a/xml/impl/src/com/intellij/xml/util/documentation/XmlDocumentationProvider.java
+++ b/xml/impl/src/com/intellij/xml/util/documentation/XmlDocumentationProvider.java
@@ -62,6 +62,10 @@ public class XmlDocumentationProvider implements DocumentationProvider {
     if (element instanceof SchemaPrefix) {
       return ((SchemaPrefix)element).getQuickNavigateInfo();
     }
+    if (element instanceof XmlEntityDecl) {
+      final XmlAttributeValue value = ((XmlEntityDecl)element).getValueElement();
+      return value != null ? value.getText() : null;
+    }
     return null;
   }
 
diff --git a/xml/tests/src/com/intellij/codeInsight/XmlDocumentationTest.java b/xml/tests/src/com/intellij/codeInsight/XmlDocumentationTest.java
index 29e348f5ee8a..c6eca35d47e1 100644
--- a/xml/tests/src/com/intellij/codeInsight/XmlDocumentationTest.java
+++ b/xml/tests/src/com/intellij/codeInsight/XmlDocumentationTest.java
@@ -74,6 +74,11 @@ public class XmlDocumentationTest extends LightPlatformCodeInsightFixtureTestCas
     assertEquals("XML Namespace Prefix \"xs\" (http://www.w3.org/2001/XMLSchema)", context.getQuickNavigateInfo());
   }
 
+  public void testEntityValue() throws Exception {
+    DocumentationTestContext context = new DocumentationTestContext("9.xml");
+    assertEquals("\"&#171;\"", context.getQuickNavigateInfo());
+  }
+
   public void testXmlDoc6() throws Exception {
     final String testName = getTestName(false);
     doQuickDocGenerationTestWithCheckExpectedResult((Object)"car",testName + ".xml", testName + ".xsd");