bug#35287: dired-do-copy English beef-up

[積丹尼 Dan Jacobson]

>>>>> "DA" == Drew Adams <drew.adams@oracle.com> writes:

DA> What about the current existing messages when
DA> there are failures, telling you to use `?' to
DA> see the details (the `dired-log' output)?

You know even though the "?" works, but I never thought it is a good
idea.

The user is probably typing fast into a 1000 different windows and there
probably will be a lot of extraneous characters sent by him first to the
thing that is expecting the question mark, before he notices he is being
asked something.

So I would have the whole error message presented to him, with an 'Got
that, Holmes? (type a full "yes" to acknowledge)' style showstopper,
before letting him proceed, as failed copies are a serious matter.