From 6a6560ea4f86800fdf30df3111ae44984cdda01c Mon Sep 17 00:00:00 2001
From: Dennis Ushakov <dennis.ushakov@gmail.com>
Date: Wed, 13 Nov 2013 17:35:14 +0400
Subject: [PATCH] don't check script inside true html files #WEB-9833 fixed

---
 .../xml/util/CheckValidXmlInScriptBodyInspectionBase.java  | 2 ++
 xml/xml-psi-impl/src/com/intellij/xml/util/HtmlUtil.java   | 7 +++++++
 2 files changed, 9 insertions(+)

diff --git a/xml/xml-analysis-impl/src/com/intellij/xml/util/CheckValidXmlInScriptBodyInspectionBase.java b/xml/xml-analysis-impl/src/com/intellij/xml/util/CheckValidXmlInScriptBodyInspectionBase.java
index 2f6dadee9e95..427a022e04e3 100644
--- a/xml/xml-analysis-impl/src/com/intellij/xml/util/CheckValidXmlInScriptBodyInspectionBase.java
+++ b/xml/xml-analysis-impl/src/com/intellij/xml/util/CheckValidXmlInScriptBodyInspectionBase.java
@@ -55,6 +55,8 @@ public class CheckValidXmlInScriptBodyInspectionBase extends XmlSuppressableInsp
   public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, boolean isOnTheFly) {
     return new XmlElementVisitor() {
       @Override public void visitXmlTag(final XmlTag tag) {
+        if (HtmlUtil.isHtmlTag(tag)) return;
+        
         if (SCRIPT_TAG_NAME.equals(tag.getName()) ||
             tag instanceof HtmlTag && SCRIPT_TAG_NAME.equalsIgnoreCase(tag.getName())) {
           final PsiFile psiFile = tag.getContainingFile();
diff --git a/xml/xml-psi-impl/src/com/intellij/xml/util/HtmlUtil.java b/xml/xml-psi-impl/src/com/intellij/xml/util/HtmlUtil.java
index 8301f4782fda..b46b6bfca0c8 100644
--- a/xml/xml-psi-impl/src/com/intellij/xml/util/HtmlUtil.java
+++ b/xml/xml-psi-impl/src/com/intellij/xml/util/HtmlUtil.java
@@ -17,6 +17,7 @@ package com.intellij.xml.util;
 
 import com.intellij.codeInspection.InspectionProfile;
 import com.intellij.codeInspection.htmlInspections.XmlEntitiesInspection;
+import com.intellij.html.RelaxedHtmlNSDescriptor;
 import com.intellij.ide.highlighter.HtmlFileType;
 import com.intellij.ide.highlighter.XHtmlFileType;
 import com.intellij.javaee.ExternalResourceManagerEx;
@@ -397,6 +398,12 @@ public class HtmlUtil {
     return isHtml5Document(doc);
   }
 
+  public static boolean isHtmlTag(XmlTag tag) {
+    final XmlElementDescriptor descriptor = tag.getDescriptor();
+    return descriptor != null && descriptor.getNSDescriptor() instanceof RelaxedHtmlNSDescriptor &&
+           tag.getLanguage() != XHTMLLanguage.INSTANCE;
+  }
+
   public static boolean hasNonHtml5Doctype(XmlElement context) {
     XmlDocument doc = PsiTreeUtil.getParentOfType(context, XmlDocument.class);
     if (doc == null) {