diff --git a/clang/lib/Rewrite/HTMLRewrite.cpp b/clang/lib/Rewrite/HTMLRewrite.cpp
index 69dd03a..34375fd 100644
--- a/clang/lib/Rewrite/HTMLRewrite.cpp
+++ b/clang/lib/Rewrite/HTMLRewrite.cpp
@@ -519,7 +519,7 @@
     assert(SM.getFileID(LLoc.second) == FID &&
            "Start and end of expansion must be in the same ultimate file!");
 
-    std::string Expansion = PP.getSpelling(Tok);
+    std::string Expansion = EscapeText(PP.getSpelling(Tok));
     unsigned LineLen = Expansion.size();
     
     Token PrevTok = Tok;