view .arcconfig @ 34858:85a2db47ad50

configitems: adds a developer warning when accessing undeclared configuration

Now that all known options are declared, we setup a warning to make sure it will
stay this way.

We disable the warning in two tests checking other behavior with random options.

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