Mediawiki-wysiwyg/WYSIWYG-CKeditor — pull request #12 by oliviermaridat (2014-05-14 14:02:42+00:00)
Title: Update CKEditor parser to manager calendar tag

tags from the Calender extension (http://www.mediawiki.org/wiki/Extension:Calendar_%28Kenyu73%29) are displayed as nowiki balise, and didn't break anymore when the page is saved.