view .arcconfig @ 51143:d6e5bec550f1

util: move diff_parent from logcmdutil to diffutil

This function will be used outside of the log command
(in templatekw, used by hgweb, for which logcmdutil is not available).

Let's move this function together with the rest of the diff-related
utils instead.

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