Switch to v1.0.2 of github.com/chai2010/gettext-go
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
This commit is contained in:
Davanum Srinivas
36
vendor/github.com/chai2010/gettext-go/plural/doc.go
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36
vendor/github.com/chai2010/gettext-go/plural/doc.go
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// Copyright 2013 ChaiShushan <chaishushan{AT}gmail.com>. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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/*
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Package plural provides standard plural formulas.
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Examples:
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import (
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"github.com/chai2010/gettext-go/plural"
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)
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func main() {
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enFormula := plural.Formula("en_US")
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xxFormula := plural.Formula("zh_CN")
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fmt.Printf("%s: %d\n", "en", enFormula(0))
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fmt.Printf("%s: %d\n", "en", enFormula(1))
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fmt.Printf("%s: %d\n", "en", enFormula(2))
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fmt.Printf("%s: %d\n", "??", xxFormula(0))
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fmt.Printf("%s: %d\n", "??", xxFormula(1))
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fmt.Printf("%s: %d\n", "??", xxFormula(2))
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fmt.Printf("%s: %d\n", "??", xxFormula(9))
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// Output:
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// en: 0
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// en: 0
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// en: 1
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// ??: 0
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// ??: 0
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// ??: 1
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// ??: 8
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}
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See http://www.gnu.org/software/gettext/manual/html_node/Plural-forms.html
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*/
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package plural
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181
vendor/github.com/chai2010/gettext-go/plural/formula.go
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181
vendor/github.com/chai2010/gettext-go/plural/formula.go
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// Copyright 2013 ChaiShushan <chaishushan{AT}gmail.com>. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package plural
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import (
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"strings"
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)
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// Formula provides the language's standard plural formula.
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func Formula(lang string) func(n int) int {
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if idx := index(lang); idx != -1 {
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return formulaTable[fmtForms(FormsTable[idx].Value)]
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}
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if idx := index("??"); idx != -1 {
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return formulaTable[fmtForms(FormsTable[idx].Value)]
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}
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return func(n int) int {
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return n
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}
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}
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func index(lang string) int {
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for i := 0; i < len(FormsTable); i++ {
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if strings.HasPrefix(lang, FormsTable[i].Lang) {
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return i
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}
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}
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return -1
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}
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func fmtForms(forms string) string {
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forms = strings.TrimSpace(forms)
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forms = strings.Replace(forms, " ", "", -1)
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return forms
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}
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var formulaTable = map[string]func(n int) int{
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fmtForms("nplurals=n; plural=n-1;"): func(n int) int {
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if n > 0 {
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return n - 1
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}
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return 0
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},
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fmtForms("nplurals=1; plural=0;"): func(n int) int {
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return 0
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},
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fmtForms("nplurals=2; plural=(n != 1);"): func(n int) int {
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if n <= 1 {
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return 0
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}
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return 1
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},
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fmtForms("nplurals=2; plural=(n > 1);"): func(n int) int {
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if n <= 1 {
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return 0
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}
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return 1
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},
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fmtForms("nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n != 0 ? 1 : 2);"): func(n int) int {
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if n%10 == 1 && n%100 != 11 {
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return 0
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}
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if n != 0 {
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return 1
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}
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return 2
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},
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fmtForms("nplurals=3; plural=n==1 ? 0 : n==2 ? 1 : 2;"): func(n int) int {
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if n == 1 {
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return 0
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}
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if n == 2 {
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return 1
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}
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return 2
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},
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fmtForms("nplurals=3; plural=n==1 ? 0 : (n==0 || (n%100 > 0 && n%100 < 20)) ? 1 : 2;"): func(n int) int {
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if n == 1 {
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return 0
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}
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if n == 0 || (n%100 > 0 && n%100 < 20) {
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return 1
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}
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return 2
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},
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fmtForms("nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && (n%100<10 || n%100>=20) ? 1 : 2);"): func(n int) int {
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if n%10 == 1 && n%100 != 11 {
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return 0
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}
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if n%10 >= 2 && (n%100 < 10 || n%100 >= 20) {
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return 1
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}
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return 2
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},
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fmtForms("nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);"): func(n int) int {
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if n%10 == 1 && n%100 != 11 {
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return 0
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}
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if n%10 >= 2 && n%10 <= 4 && (n%100 < 10 || n%100 >= 20) {
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return 1
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}
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return 2
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},
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fmtForms("nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);"): func(n int) int {
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if n%10 == 1 && n%100 != 11 {
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return 0
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}
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if n%10 >= 2 && n%10 <= 4 && (n%100 < 10 || n%100 >= 20) {
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return 1
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}
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return 2
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},
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fmtForms("nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);"): func(n int) int {
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if n%10 == 1 && n%100 != 11 {
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return 0
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}
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if n%10 >= 2 && n%10 <= 4 && (n%100 < 10 || n%100 >= 20) {
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return 1
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}
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return 2
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},
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fmtForms("nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);"): func(n int) int {
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if n%10 == 1 && n%100 != 11 {
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return 0
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}
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if n%10 >= 2 && n%10 <= 4 && (n%100 < 10 || n%100 >= 20) {
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return 1
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}
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return 2
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},
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fmtForms("nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);"): func(n int) int {
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if n%10 == 1 && n%100 != 11 {
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return 0
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}
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if n%10 >= 2 && n%10 <= 4 && (n%100 < 10 || n%100 >= 20) {
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return 1
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}
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return 2
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},
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fmtForms("nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;"): func(n int) int {
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if n == 1 {
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return 0
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}
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if n >= 2 && n <= 4 {
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return 1
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}
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return 2
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},
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fmtForms("nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;"): func(n int) int {
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if n == 1 {
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return 0
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}
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if n >= 2 && n <= 4 {
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return 1
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}
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return 2
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},
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fmtForms("nplurals=3; plural=(n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);"): func(n int) int {
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if n == 1 {
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return 0
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}
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if n%10 >= 2 && n%10 <= 4 && (n%100 < 10 || n%100 >= 20) {
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return 1
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}
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return 2
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},
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fmtForms("nplurals=4; plural=(n%100==1 ? 0 : n%100==2 ? 1 : n%100==3 || n%100==4 ? 2 : 3);"): func(n int) int {
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if n%100 == 1 {
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return 0
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}
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if n%100 == 2 {
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return 1
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}
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if n%100 == 3 || n%100 == 4 {
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return 2
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}
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return 3
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},
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}
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55
vendor/github.com/chai2010/gettext-go/plural/table.go
generated
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55
vendor/github.com/chai2010/gettext-go/plural/table.go
generated
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@@ -0,0 +1,55 @@
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// Copyright 2013 ChaiShushan <chaishushan{AT}gmail.com>. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package plural
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// FormsTable are standard hard-coded plural rules.
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// The application developers and the translators need to understand them.
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//
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// See GNU's gettext library source code: gettext/gettext-tools/src/plural-table.c
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var FormsTable = []struct {
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Lang string
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Language string
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Value string
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}{
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{"??", "Unknown", "nplurals=1; plural=0;"},
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{"ja", "Japanese", "nplurals=1; plural=0;"},
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{"vi", "Vietnamese", "nplurals=1; plural=0;"},
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{"ko", "Korean", "nplurals=1; plural=0;"},
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{"en", "English", "nplurals=2; plural=(n != 1);"},
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{"de", "German", "nplurals=2; plural=(n != 1);"},
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{"nl", "Dutch", "nplurals=2; plural=(n != 1);"},
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{"sv", "Swedish", "nplurals=2; plural=(n != 1);"},
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{"da", "Danish", "nplurals=2; plural=(n != 1);"},
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{"no", "Norwegian", "nplurals=2; plural=(n != 1);"},
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{"nb", "Norwegian Bokmal", "nplurals=2; plural=(n != 1);"},
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{"nn", "Norwegian Nynorsk", "nplurals=2; plural=(n != 1);"},
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{"fo", "Faroese", "nplurals=2; plural=(n != 1);"},
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{"es", "Spanish", "nplurals=2; plural=(n != 1);"},
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{"pt", "Portuguese", "nplurals=2; plural=(n != 1);"},
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{"it", "Italian", "nplurals=2; plural=(n != 1);"},
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{"bg", "Bulgarian", "nplurals=2; plural=(n != 1);"},
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{"el", "Greek", "nplurals=2; plural=(n != 1);"},
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{"fi", "Finnish", "nplurals=2; plural=(n != 1);"},
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{"et", "Estonian", "nplurals=2; plural=(n != 1);"},
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{"he", "Hebrew", "nplurals=2; plural=(n != 1);"},
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{"eo", "Esperanto", "nplurals=2; plural=(n != 1);"},
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{"hu", "Hungarian", "nplurals=2; plural=(n != 1);"},
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{"tr", "Turkish", "nplurals=2; plural=(n != 1);"},
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{"pt_BR", "Brazilian", "nplurals=2; plural=(n > 1);"},
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{"fr", "French", "nplurals=2; plural=(n > 1);"},
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{"lv", "Latvian", "nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n != 0 ? 1 : 2);"},
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{"ga", "Irish", "nplurals=3; plural=n==1 ? 0 : n==2 ? 1 : 2;"},
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{"ro", "Romanian", "nplurals=3; plural=n==1 ? 0 : (n==0 || (n%100 > 0 && n%100 < 20)) ? 1 : 2;"},
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{"lt", "Lithuanian", "nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && (n%100<10 || n%100>=20) ? 1 : 2);"},
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{"ru", "Russian", "nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);"},
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{"uk", "Ukrainian", "nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);"},
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{"be", "Belarusian", "nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);"},
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{"sr", "Serbian", "nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);"},
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{"hr", "Croatian", "nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);"},
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{"cs", "Czech", "nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;"},
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{"sk", "Slovak", "nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;"},
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{"pl", "Polish", "nplurals=3; plural=(n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);"},
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{"sl", "Slovenian", "nplurals=4; plural=(n%100==1 ? 0 : n%100==2 ? 1 : n%100==3 || n%100==4 ? 2 : 3);"},
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}
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