使用/赋值变量调用/引用JavaScript方法/函数

Question

这是我想要实现的目标 -

$(document).ready(function() {
    function t() {
        var t = this,
            a = moment,
            e = $(".scheduleTimeZone option:selected"),
            d = $("[data-current-timezone]", t),
            m = $("[data-start-date]", t),
            n = $("[data-start-time]", t),
            o = $("[data-end-date]", t),
            r = $("[data-end-time]", t),
            i = d.data("currenttimezone"),
            c = e.val(),
            h = "MMMM DD, YYYY",
            f = "hh:mm A",
            u = h + " " + f,
            l = m.data("start-date") + " " + n.data("start-time"),
            s = a.tz(l, u, i).utc().format(),
            z = a(s).tz(c),
            M = o.data("end-date") + " " + r.data("end-time"),
            Y = a.tz(M, u, i).utc().format(),
            p = a(Y).tz(c);
        m.html(z.format(h)), n.html(z.format(f)), o.html(p.format(h)), r.html(p.format(f))
    }
    $(".scheduleTimeZone").change(function() {
        $(".profile-stat[data-datetime]").each(t)
    })
});

document.w; //这样的东西也不起作用     document.w（＆＃34;东西＆＃34）; //这太不行了

为什么这不起作用？我一直在寻找一种方法来实现这样的目标。引用函数的方法？ 我有工作JS代码，但为了缩小我想要这样做。

更新 原始代码

缩小工作量

$(document).ready(function() {
    function t() {
        var t = this,
            a = moment,
            mf = format,
            e = $(".scheduleTimeZone option:selected"),
            d = $("[data-current-timezone]", t),
            m = $("[data-start-date]", t),
            n = $("[data-start-time]", t),
            o = $("[data-end-date]", t),
            r = $("[data-end-time]", t),
            i = d.data("currenttimezone"),
            c = e.val(),
            h = "MMMM DD, YYYY",
            f = "hh:mm A",
            u = h + " " + f,
            l = m.data("start-date") + " " + n.data("start-time"),
            s = a.tz(l, u, i).utc().af(),
            z = a(s).tz(c),
            M = o.data("end-date") + " " + r.data("end-time"),
            Y = a.tz(M, u, i).utc().af(),
            p = a(Y).tz(c);
        m.html(z.af(h)), n.html(z.af(f)), o.html(p.af(h)), r.html(p.format(f))
    }
    $(".scheduleTimeZone").change(function() {
        $(".profile-stat[data-datetime]").each(t)
    })
});

我想用mf替换格式

{{1}}

我怎样才能跳过重复？