~bzr-pqm/bzr/bzr.dev

Merge format deprecation fixes.

added added

removed removed

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(``bzrlib.repository.format_registry``) rather than using the class

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methods on ``RepositoryFormat``. (Jelmer Vernooij)

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* Repository formats have a new method ``is_deprecated`` that

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implementations can override to return True to trigger a deprecation

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warning. (Jelmer Vernooij)

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* The ``revision_id`` parameter of

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``Repository.search_missing_revision_ids`` and

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``InterRepository.search_missing_revision_ids`` is deprecated. It is