How to open external links in a new tab/window by default? (XWiki.org)

History of How to open external links in a new tab/window by default? — revisions from 1.1 to 6.7
From	To	Version	Editor	Date	Summary
From	To	6.7	Vincent Massol	2020/04/24
From	To	5.2	Ryan Delk	2019/06/26
From	To	4.2	Ryan Delk	2019/06/26	[document] add missing line to javascript code
From	To	3.1	Gunter Ohrner	2019/06/26
From	To	2.1	Gunter Ohrner	2019/06/26
From	To	1.1	Gunter Ohrner	2019/06/26