.arcconfig

fileset: optimize 'x and not y' to 'x - y'

'x - y' is first rewritten to 'x and not y' so that x and y are reordered
by weight.

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