view .arcconfig @ 39515:04b75f3a3f2a

snapshot: add refining logic at the findeltainfo level

Once we found a delta, we want to have the candidates logic challenge it,
searching for a better candidate.

The logic at the lower level is still missing. We'll introduce it later.
Adding small changes in individual commits make it simpler to explain the code
change.

This is another small step toward turning `_refinegroups` into a co-routine.

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