view .arcconfig @ 51367:d7e2acdd50ba

delta-find: split the _DeltaSearch class in two

We now have things sliced small enough to have two class that use different
`_iter_groups` implementation to encode their different logic.

The filtering code remains to be moved, but I would rather keep this changeset
simple and move them in the next.

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    "phabricator.uri": "https://phab.mercurial-scm.org/",
    "repository.callsign": "HG",
    "arc.land.onto.default": "@",
    "base": "hg:.^"
}