view .arcconfig @ 35127:fa2395db68c6

develwarn: do not emit warning if "config" is unspecified

Previously, if the develwarn call site did not specify the category of warning,
and devel.all-warnings was False, it would emit the warning.  If it was
intended that this emit a warning if config is unspecified, I would have
expected a comment, so I assumed this was unintentional and am changing the
behavior.

Differential Revision: https://phab.mercurial-scm.org/D1494

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