t,n),e}function he(t){return null!=t?(de(this,t),e.updateOffset(this,!0),this):A(this,"Month")}function ce(){return re(this.year(),this.month())}function fe(e){return this._monthsParseExact?(l(this,"_monthsRegex")||_e.call(this),e?this._monthsShortStrictRegex:this._monthsShortRegex):(l(this,"_monthsShortRegex")||(this._monthsShortRegex=_i),this._monthsShortStrictRegex&&e?this._monthsShortStrictRegex:this._monthsShortRegex)}function me(e){return this._monthsParseExact?(l(this,"_monthsRegex")||_e.call(this),e