view .arcconfig @ 39626:6ecfd12f09cd

identify: change {parents} to a list of nodes (BC)

This is a part of the name unification. {parents} is a list of nodes in
"hg log -Tjson" output. Since {rev} can be computed from (repo, node) pair,
we no longer need to put it to provide {rev} to user templates.

https://www.mercurial-scm.org/wiki/GenericTemplatingPlan#Dictionary

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