codemirror 3.21

applications/admin/static/codemirror/addon/fold/xml-fold.js

@@ -164,4 +164,10 @@
       if (close) return {open: open, close: close};
     }
   };
+
+  // Used by addon/edit/closetag.js
+  CodeMirror.scanForClosingTag = function(cm, pos, name, end) {
+    var iter = new Iter(cm, pos.line, pos.ch, end ? {from: 0, to: end} : null);
+    return !!findMatchingClose(iter, name);
+  };
 })();