It is possible to have a tooltip that will tell you what a reference is when you hover over the number in edit mode, as it currently does in viewing? It is inconvenient to editors to have to go into the references mode to view the source while editing.
(Request from En Wikipedia)
Version: unspecified
Severity: enhancement
URL: https://www.mediawiki.org/wiki/VisualEditor/Design/Reference_Dialog
See Also:
https://bugzilla.wikimedia.org/show_bug.cgi?id=50110