unction(e,a){return a.monthsRegex(e)}),Le(["M","MM"],function(e,a){a[pe]=G(e)-1}),Le(["MMM","MMMM"],function(e,a,t,s){var n=t._locale.monthsParse(e,s,t._strict);null!=n?a[pe]=n:L(t).invalidMonth=e});var He="January_February_March_April_May_June_July_August_September_October_November_December".split("_"),je="Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec".split("_"),xe=/D[oD]?(\[[^\[\]]*\]|\s)+MMMM?/,Pe=ue,Oe=ue;function We(e,a){var t;if(!e.isValid())return e;if("string"==typeof a)if(/^\d+$/.test(a))a=G(a);else...