It turns out that L" is needed to have \xXXXX escaped

git-svn-id: https://svn.apache.org/repos/asf/xerces/c/trunk@698557 13f79535-47bb-0310-9956-ffa450edef68

tools/NLS/Xlat/Xlat_Win32RC.cpp

@@ -79,7 +79,7 @@ Win32RCFormatter::nextMessage(  const  XMLCh* const             msgText
     //  type prefix support, we have to put them out as numeric character
     //  values.
     //
-    fwprintf(fOutFl, L"    %-16d  \"", messageId + fMsgOffset);
+    fwprintf(fOutFl, L"    %-16d  L\"", messageId + fMsgOffset);
 
     bool isOnlyASCII=true;
     const XMLCh* rawData = msgText;