vendor/assets/javascripts/codemirror/modes/javascript.js in codemirror-rails-2.36 vs vendor/assets/javascripts/codemirror/modes/javascript.js in codemirror-rails-3.00

@@ -332,10 +332,10 @@
     if (type == "var") return cont(vardef1, expect(";"), forspec2);
     if (type == ";") return cont(forspec2);
     if (type == "variable") return cont(formaybein);
     return cont(forspec2);
   }
-  function formaybein(type, value) {
+  function formaybein(_type, value) {
     if (value == "in") return cont(expression);
     return cont(maybeoperator, forspec2);
   }
   function forspec2(type, value) {
     if (type == ";") return cont(forspec3);