a||!t?a:(this._longDateFormat[e]=t.replace(/MMMM|MM|DD|dddd/g,function(e){return e.slice(1)}),this._longDateFormat[e])},mt.invalidDate=function(){return this._invalidDate},mt.ordinal=function(e){return this._ordinal.replace("%d",e)},mt.preparse=ot,mt.postformat=ot,mt.relativeTime=function(e,a,t,s){var n=this._relativeTime[t];return H(n)?n(e,a,t,s):n.replace(/%d/i,e)},mt.pastFuture=function(e,a){var t=this._relativeTime[0<e?"future":"past"];return H(t)?t(a):t.replace(/%s/i,a)},mt.set=function(e){var a,t;for(t...