Add CultureNameKoKR enumeration value

- Update unit tests
- Support apply number format for the Korean Danki calendar

Author: xuri

calc.go

@@ -16381,6 +16381,7 @@ func (fn *formulaFuncs) DOLLAR(argsList *list.List) formulaArg {
 		CultureNameUnknown: "$",
 		CultureNameEnUS:    "$",
 		CultureNameJaJP:    "¥",
+		CultureNameKoKR:    "\u20a9",
 		CultureNameZhCN:    "¥",
 		CultureNameZhTW:    "NT$",
 	}[fn.f.options.CultureInfo]

excelize_test.go

@@ -870,11 +870,15 @@ func TestSetCellStyleCurrencyNumberFormat(t *testing.T) {
 }
 
 func TestSetCellStyleLangNumberFormat(t *testing.T) {
-	rawCellValues := [][]string{{"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}}
+	rawCellValues := [][]string{make([]string, 42)}
+	for i := 0; i < 42; i++ {
+		rawCellValues[0][i] = "45162"
+	}
 	for lang, expected := range map[CultureName][][]string{
 		CultureNameUnknown: rawCellValues,
 		CultureNameEnUS:    {{"8/24/23"}, {"8/24/23"}, {"8/24/23"}, {"8/24/23"}, {"8/24/23"}, {"0:00:00"}, {"0:00:00"}, {"0:00:00"}, {"0:00:00"}, {"45162"}, {"8/24/23"}, {"8/24/23"}, {"8/24/23"}, {"8/24/23"}, {"8/24/23"}, {"8/24/23"}, {"8/24/23"}, {"8/24/23"}, {"8/24/23"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}},
 		CultureNameJaJP:    {{"R5.8.24"}, {"令和5年8月24日"}, {"令和5年8月24日"}, {"8/24/23"}, {"2023年8月24日"}, {"0時00分"}, {"0時00分00秒"}, {"2023年8月"}, {"8月24日"}, {"R5.8.24"}, {"R5.8.24"}, {"令和5年8月24日"}, {"2023年8月"}, {"8月24日"}, {"令和5年8月24日"}, {"2023年8月"}, {"8月24日"}, {"R5.8.24"}, {"令和5年8月24日"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}},
+		CultureNameKoKR:    [][]string{[]string{"4356年 08月 24日"}, []string{"08-24"}, []string{"08-24"}, []string{"08-24-56"}, []string{"4356년 08월 24일"}, []string{"0시 00분"}, []string{"0시 00분 00초"}, []string{"4356-08-24"}, []string{"4356-08-24"}, []string{"4356年 08月 24日"}, []string{"4356年 08月 24日"}, []string{"08-24"}, []string{"4356-08-24"}, []string{"4356-08-24"}, []string{"08-24"}, []string{"4356-08-24"}, []string{"4356-08-24"}, []string{"4356年 08月 24日"}, []string{"08-24"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}},
 		CultureNameZhCN:    {{"2023年8月"}, {"8月24日"}, {"8月24日"}, {"8/24/23"}, {"2023年8月24日"}, {"0时00分"}, {"0时00分00秒"}, {"上午12时00分"}, {"上午12时00分00秒"}, {"2023年8月"}, {"2023年8月"}, {"8月24日"}, {"2023年8月"}, {"8月24日"}, {"8月24日"}, {"上午12时00分"}, {"上午12时00分00秒"}, {"2023年8月"}, {"8月24日"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}},
 		CultureNameZhTW:    {{"112/8/24"}, {"112年8月24日"}, {"112年8月24日"}, {"8/24/23"}, {"2023年8月24日"}, {"00時00分"}, {"00時00分00秒"}, {"上午12時00分"}, {"上午12時00分00秒"}, {"112/8/24"}, {"112/8/24"}, {"112年8月24日"}, {"上午12時00分"}, {"上午12時00分00秒"}, {"112年8月24日"}, {"上午12時00分"}, {"上午12時00分00秒"}, {"112/8/24"}, {"112年8月24日"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}},
 	} {
@@ -889,6 +893,7 @@ func TestSetCellStyleLangNumberFormat(t *testing.T) {
 	for lang, expected := range map[CultureName][][]string{
 		CultureNameEnUS: {{"2023-8-24"}, {"2023-8-24"}, {"2023-8-24"}, {"2023-8-24"}, {"2023-8-24"}, {"00:00:00"}, {"00:00:00"}, {"00:00:00"}, {"00:00:00"}, {"45162"}, {"2023-8-24"}, {"2023-8-24"}, {"2023-8-24"}, {"2023-8-24"}, {"2023-8-24"}, {"2023-8-24"}, {"2023-8-24"}, {"2023-8-24"}, {"2023-8-24"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}},
 		CultureNameJaJP: {{"R5.8.24"}, {"令和5年8月24日"}, {"令和5年8月24日"}, {"2023-8-24"}, {"2023年8月24日"}, {"00:00:00"}, {"00:00:00"}, {"2023年8月"}, {"8月24日"}, {"R5.8.24"}, {"R5.8.24"}, {"令和5年8月24日"}, {"2023年8月"}, {"8月24日"}, {"令和5年8月24日"}, {"2023年8月"}, {"8月24日"}, {"R5.8.24"}, {"令和5年8月24日"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}},
+		CultureNameKoKR: [][]string{[]string{"4356年 08月 24日"}, []string{"08-24"}, []string{"08-24"}, []string{"4356-8-24"}, []string{"4356년 08월 24일"}, []string{"00:00:00"}, []string{"00:00:00"}, []string{"4356-08-24"}, []string{"4356-08-24"}, []string{"4356年 08月 24日"}, []string{"4356年 08月 24日"}, []string{"08-24"}, []string{"4356-08-24"}, []string{"4356-08-24"}, []string{"08-24"}, []string{"4356-08-24"}, []string{"4356-08-24"}, []string{"4356年 08月 24日"}, []string{"08-24"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}, []string{"45162"}},
 		CultureNameZhCN: {{"2023年8月"}, {"8月24日"}, {"8月24日"}, {"2023-8-24"}, {"2023年8月24日"}, {"00:00:00"}, {"00:00:00"}, {"上午12时00分"}, {"上午12时00分00秒"}, {"2023年8月"}, {"2023年8月"}, {"8月24日"}, {"2023年8月"}, {"8月24日"}, {"8月24日"}, {"上午12时00分"}, {"上午12时00分00秒"}, {"2023年8月"}, {"8月24日"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}},
 		CultureNameZhTW: {{"112/8/24"}, {"112年8月24日"}, {"112年8月24日"}, {"2023-8-24"}, {"2023年8月24日"}, {"00:00:00"}, {"00:00:00"}, {"上午12時00分"}, {"上午12時00分00秒"}, {"112/8/24"}, {"112/8/24"}, {"112年8月24日"}, {"上午12時00分"}, {"上午12時00分00秒"}, {"112年8月24日"}, {"上午12時00分"}, {"上午12時00分00秒"}, {"112/8/24"}, {"112年8月24日"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}, {"45162"}},
 	} {

numfmt.go

@@ -58,6 +58,7 @@ const (
 	CultureNameUnknown CultureName = iota
 	CultureNameEnUS
 	CultureNameJaJP
+	CultureNameKoKR
 	CultureNameZhCN
 	CultureNameZhTW
 )
@@ -4648,6 +4649,9 @@ var (
 		CultureNameJaJP: func(f *File, numFmtID int) string {
 			return f.langNumFmtFuncJaJP(numFmtID)
 		},
+		CultureNameKoKR: func(f *File, numFmtID int) string {
+			return f.langNumFmtFuncKoKR(numFmtID)
+		},
 		CultureNameZhCN: func(f *File, numFmtID int) string {
 			return f.langNumFmtFuncZhCN(numFmtID)
 		},
@@ -4727,6 +4731,18 @@ func (f *File) langNumFmtFuncJaJP(numFmtID int) string {
 	return langNumFmt["ja-jp"][numFmtID]
 }
 
+// langNumFmtFuncKoKR returns number format code by given date and time pattern
+// for country code ko-kr.
+func (f *File) langNumFmtFuncKoKR(numFmtID int) string {
+	if numFmtID == 30 && f.options.ShortDatePattern != "" {
+		return f.options.ShortDatePattern
+	}
+	if (32 <= numFmtID && numFmtID <= 33) && f.options.LongTimePattern != "" {
+		return f.options.LongTimePattern
+	}
+	return langNumFmt["ko-kr"][numFmtID]
+}
+
 // langNumFmtFuncZhCN returns number format code by given date and time pattern
 // for country code zh-cn.
 func (f *File) langNumFmtFuncZhCN(numFmtID int) string {
@@ -7026,15 +7042,19 @@ func (nf *numberFormat) republicOfChinaYearHandler(token nfp.Token, langInfo lan
 // yearsHandler will be handling years in the date and times types tokens for a
 // number format expression.
 func (nf *numberFormat) yearsHandler(token nfp.Token) {
+	langInfo, _ := getSupportedLanguageInfo(nf.localCode)
 	if strings.Contains(strings.ToUpper(token.TValue), "Y") {
+		year := nf.t.Year()
+		if nf.opts != nil && nf.opts.CultureInfo == CultureNameKoKR {
+			year += 2333
+		}
 		if len(token.TValue) <= 2 {
-			nf.result += strconv.Itoa(nf.t.Year())[2:]
+			nf.result += strconv.Itoa(year)[2:]
 			return
 		}
-		nf.result += strconv.Itoa(nf.t.Year())
+		nf.result += strconv.Itoa(year)
 		return
 	}
-	langInfo, _ := getSupportedLanguageInfo(nf.localCode)
 	if inStrSlice(langInfo.tags, "zh-TW", false) != -1 ||
 		nf.opts != nil && nf.opts.CultureInfo == CultureNameZhTW {
 		nf.republicOfChinaYearHandler(token, langInfo)