view .arcconfig @ 35889:e49c39ffeac2

ui: improve performance for multi-component writes

It is more efficient to pass down one large string to the output streams
than many small ones. For a ``hg diff`` test case, it improves time from
2m26s to 2m8s.

Differential Revision: https://phab.mercurial-scm.org/D1939

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