Better support for es6 syntax

syntax/yajs/dom-node.vim

@@ -0,0 +1,9 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'javascript') == -1
+  
+{ [Error: ENOENT, no such file or directory 'dom-node.yml']
+  errno: -2,
+  code: 'ENOENT',
+  path: 'dom-node.yml',
+  syscall: 'open' }
+
+endif