Merge branch 'develop' of https://github.com/ONLYOFFICE/sdkjs into develop

cell/model/FormulaObjects/logicalFunctions.js

@@ -166,6 +166,7 @@
 	cIF.prototype.constructor = cIF;
 	cIF.prototype.argumentsMin = 1;
 	cIF.prototype.argumentsMax = 3;
+	cIF.prototype.numFormat = AscCommonExcel.cNumFormatNone;
 	cIF.prototype.Calculate = function (arg) {
 		var arg0 = arg[0], arg1 = arg[1], arg2 = arg[2];
 

common/NumFormat.js

@@ -3740,7 +3740,7 @@ function setCurrentCultureInfo(val) {
 				case '4':
 				case '5':
 					if (year > 0) {
-						dateElems.push('y'.repeat(month));
+						dateElems.push('y'.repeat(year));
 					}
 					break;
 			}