如何专注于特定的客户端窗口

Question

我如何通过按 Alt-1 到第一个窗口、Alt-2 到第二个窗口等等来专注于真棒窗口管理器中的特定客户端？我制作了这个脚本，但它不能正常工作，它会选择随机窗口：

awful.key({"Mod1"            }, "1",
    function ()
        awful.client.focus.byidx(1)
        if client.focus then
            client.focus:raise()
        end
    end         ),
awful.key({"Mod1"            }, "2",
    function ()
        awful.client.focus.byidx(2)
        if client.focus then
            client.focus:raise()
        end
    end         ),
awful.key({"Mod1"            }, "3",
    function ()
        awful.client.focus.byidx(3)
        if client.focus then
            client.focus:raise()
        end
    end         ),

Answer 1

对于 3.5.6

awful.key({"Mod1"            }, "2",
    function ()
        local cc = {}
        for _, c in ipairs(client.get()) do
            if awful.widget.tasklist.filter.currenttags(c, mouse.screen) then cc[#cc + 1] = c end
        end
        local new_focused = cc[2]
        if new_focused then client.focus = new_focused; new_focused:raise() end
    end
),