view .arcconfig @ 46817:dc101c236219

makefile: use Python 3 by default when building docs as well

I copied the snippet defining `PYTHON` from the root Makefile.

Differential Revision: https://phab.mercurial-scm.org/D10251

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