Fix a BC break!

If we autoload a “short”-entityname, we switch to the “full”-entityname,
as dnew() already does and as we did before (again, for BC).
Thanks @stephpy and @shouze!
[auto] Merge from Core

    • #7f9ef90 — Fix a BC break! (Ivan Enderlin, 2013-10-15)

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Merge remote branch 'library-core/master'