From b1b32dc80953ad09ff60d38efa09f1cffde1941f Mon Sep 17 00:00:00 2001
From: Yaroslav Lepenkin <yaroslav.lepenkin@jetbrains.com>
Date: Mon, 12 Oct 2015 13:54:39 +0300
Subject: [PATCH] Do not reformat injected document if it consists from more
 than one host regions

---
 .../intellij/psi/impl/source/codeStyle/CodeFormatterFacade.java  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/platform/lang-impl/src/com/intellij/psi/impl/source/codeStyle/CodeFormatterFacade.java b/platform/lang-impl/src/com/intellij/psi/impl/source/codeStyle/CodeFormatterFacade.java
index bcee3dbd0612..bf9086f2711d 100644
--- a/platform/lang-impl/src/com/intellij/psi/impl/source/codeStyle/CodeFormatterFacade.java
+++ b/platform/lang-impl/src/com/intellij/psi/impl/source/codeStyle/CodeFormatterFacade.java
@@ -275,6 +275,7 @@ public class CodeFormatterFacade {
       List<DocumentWindow> injectedDocuments = InjectedLanguageUtil.getCachedInjectedDocuments(file);
       if (!injectedDocuments.isEmpty()) {
         for (DocumentWindow injectedDocument : injectedDocuments) {
+          if (injectedDocument.getHostRanges().length > 1) continue;
           injectedFileRangesSet.add(TextRange.from(injectedDocument.injectedToHost(0), injectedDocument.getTextLength()));
         }
       }