           {
             'include': '#constant_placeholder'
           }
+          {
+            'include': '#escaped_char'
+          }
         ]
       }
       {

          {
            'include': '#constant_placeholder'
          }
        ]
      }
      {

          {
            'include': '#constant_placeholder'
          }
          {
            'include': '#escaped_char'
          }
        ]
      }
      {
