http://html-cleaner.com/codemirror-4.6/mode/xml/xml.js
http://wordtohtml.net/codemirror-5.0/mode/xml/xml.js
http://www.baraondanews.it/engine/1.0/js/codemirror-5.3/mode/xml/xml.js
http://marksheet.io/javascript/mode/xml/xml.js
http://htmltidy.net/editor/codemirror-4.6/mode/xml/xml.js
https://www.sketchmouse.com/public/default/assets/codemirror/mode/xml/xml.js