local report = function(player,tile, ...)
  if chat then chat.msg(...) else notify.event(player, tile, E.BROADCAST_REPORT, ...) end
  log.normal(...)
end

for player in players_iterate() do
  if player.ai_controlled then
  else
    report(player, nil, "Unhomed units")
    for unit in player:units_iterate() do 
      if unit.homecity == 0 then report(player, unit.tile, "%s", unit.utype) end
    end
  end
end