Last modified: 2013-06-28 00:37:36 UTC
Because we want to be able to make certain properties non-cloneable, e.g. in ve.dm.MWReferenceNode.prototype.getClonedElement we strip 'contentsUsed'.
Change 70913 had a related patch set uploaded by Catrope: Invoke getClonedElement() on each element on copy https://gerrit.wikimedia.org/r/70913
We should very that copy/pasting a named reference with contents, doesn't copy the contents.
"We should verify..."
Change 70913 merged by jenkins-bot: Invoke getClonedElement() on each element on copy https://gerrit.wikimedia.org/r/70913
Fixed and will go live in a few minutes.