Edit 1. Edit 2 and Edit 3
Wiki markup, also known as wikitext or wikicode, consists of the syntax and keywords used by the MediaWiki software to format a page. To learn how to see this markup, and to save an edit, see: Help:Editing. There is a short list of markup and tips at Help:Cheatsheet.
Test 3  Test from ET36 to check the newcomer tag.