diff options
Diffstat (limited to 'vendor/github.com/nicksnyder/go-i18n/i18n/language')
5 files changed, 899 insertions, 0 deletions
diff --git a/vendor/github.com/nicksnyder/go-i18n/i18n/language/language.go b/vendor/github.com/nicksnyder/go-i18n/i18n/language/language.go new file mode 100644 index 000000000..9a155efc5 --- /dev/null +++ b/vendor/github.com/nicksnyder/go-i18n/i18n/language/language.go @@ -0,0 +1,99 @@ +// Package language defines languages that implement CLDR pluralization. +package language + +import ( + "fmt" + "strings" +) + +// Language is a written human language. +type Language struct { + // Tag uniquely identifies the language as defined by RFC 5646. + // + // Most language tags are a two character language code (ISO 639-1) + // optionally followed by a dash and a two character country code (ISO 3166-1). + // (e.g. en, pt-br) + Tag string + *PluralSpec +} + +func (l *Language) String() string { + return l.Tag +} + +// MatchingTags returns the set of language tags that map to this Language. +// e.g. "zh-hans-cn" yields {"zh", "zh-hans", "zh-hans-cn"} +// BUG: This should be computed once and stored as a field on Language for efficiency, +// but this would require changing how Languages are constructed. +func (l *Language) MatchingTags() []string { + parts := strings.Split(l.Tag, "-") + var prefix, matches []string + for _, part := range parts { + prefix = append(prefix, part) + match := strings.Join(prefix, "-") + matches = append(matches, match) + } + return matches +} + +// Parse returns a slice of supported languages found in src or nil if none are found. +// It can parse language tags and Accept-Language headers. +func Parse(src string) []*Language { + var langs []*Language + start := 0 + for end, chr := range src { + switch chr { + case ',', ';', '.': + tag := strings.TrimSpace(src[start:end]) + if spec := getPluralSpec(tag); spec != nil { + langs = append(langs, &Language{NormalizeTag(tag), spec}) + } + start = end + 1 + } + } + if start > 0 { + tag := strings.TrimSpace(src[start:]) + if spec := getPluralSpec(tag); spec != nil { + langs = append(langs, &Language{NormalizeTag(tag), spec}) + } + return dedupe(langs) + } + if spec := getPluralSpec(src); spec != nil { + langs = append(langs, &Language{NormalizeTag(src), spec}) + } + return langs +} + +func dedupe(langs []*Language) []*Language { + found := make(map[string]struct{}, len(langs)) + deduped := make([]*Language, 0, len(langs)) + for _, lang := range langs { + if _, ok := found[lang.Tag]; !ok { + found[lang.Tag] = struct{}{} + deduped = append(deduped, lang) + } + } + return deduped +} + +// MustParse is similar to Parse except it panics instead of retuning a nil Language. +func MustParse(src string) []*Language { + langs := Parse(src) + if len(langs) == 0 { + panic(fmt.Errorf("unable to parse language from %q", src)) + } + return langs +} + +// Add adds support for a new language. +func Add(l *Language) { + tag := NormalizeTag(l.Tag) + pluralSpecs[tag] = l.PluralSpec +} + +// NormalizeTag returns a language tag with all lower-case characters +// and dashes "-" instead of underscores "_" +func NormalizeTag(tag string) string { + tag = strings.ToLower(tag) + return strings.Replace(tag, "_", "-", -1) +} diff --git a/vendor/github.com/nicksnyder/go-i18n/i18n/language/operands.go b/vendor/github.com/nicksnyder/go-i18n/i18n/language/operands.go new file mode 100644 index 000000000..877bcc89d --- /dev/null +++ b/vendor/github.com/nicksnyder/go-i18n/i18n/language/operands.go @@ -0,0 +1,119 @@ +package language + +import ( + "fmt" + "strconv" + "strings" +) + +// http://unicode.org/reports/tr35/tr35-numbers.html#Operands +type operands struct { + N float64 // absolute value of the source number (integer and decimals) + I int64 // integer digits of n + V int64 // number of visible fraction digits in n, with trailing zeros + W int64 // number of visible fraction digits in n, without trailing zeros + F int64 // visible fractional digits in n, with trailing zeros + T int64 // visible fractional digits in n, without trailing zeros +} + +// NmodEqualAny returns true if o represents an integer equal to any of the arguments. +func (o *operands) NequalsAny(any ...int64) bool { + for _, i := range any { + if o.I == i && o.T == 0 { + return true + } + } + return false +} + +// NmodEqualAny returns true if o represents an integer equal to any of the arguments modulo mod. +func (o *operands) NmodEqualsAny(mod int64, any ...int64) bool { + modI := o.I % mod + for _, i := range any { + if modI == i && o.T == 0 { + return true + } + } + return false +} + +// NmodInRange returns true if o represents an integer in the closed interval [from, to]. +func (o *operands) NinRange(from, to int64) bool { + return o.T == 0 && from <= o.I && o.I <= to +} + +// NmodInRange returns true if o represents an integer in the closed interval [from, to] modulo mod. +func (o *operands) NmodInRange(mod, from, to int64) bool { + modI := o.I % mod + return o.T == 0 && from <= modI && modI <= to +} + +func newOperands(v interface{}) (*operands, error) { + switch v := v.(type) { + case int: + return newOperandsInt64(int64(v)), nil + case int8: + return newOperandsInt64(int64(v)), nil + case int16: + return newOperandsInt64(int64(v)), nil + case int32: + return newOperandsInt64(int64(v)), nil + case int64: + return newOperandsInt64(v), nil + case string: + return newOperandsString(v) + case float32, float64: + return nil, fmt.Errorf("floats should be formatted into a string") + default: + return nil, fmt.Errorf("invalid type %T; expected integer or string", v) + } +} + +func newOperandsInt64(i int64) *operands { + if i < 0 { + i = -i + } + return &operands{float64(i), i, 0, 0, 0, 0} +} + +func newOperandsString(s string) (*operands, error) { + if s[0] == '-' { + s = s[1:] + } + n, err := strconv.ParseFloat(s, 64) + if err != nil { + return nil, err + } + ops := &operands{N: n} + parts := strings.SplitN(s, ".", 2) + ops.I, err = strconv.ParseInt(parts[0], 10, 64) + if err != nil { + return nil, err + } + if len(parts) == 1 { + return ops, nil + } + fraction := parts[1] + ops.V = int64(len(fraction)) + for i := ops.V - 1; i >= 0; i-- { + if fraction[i] != '0' { + ops.W = i + 1 + break + } + } + if ops.V > 0 { + f, err := strconv.ParseInt(fraction, 10, 0) + if err != nil { + return nil, err + } + ops.F = f + } + if ops.W > 0 { + t, err := strconv.ParseInt(fraction[:ops.W], 10, 0) + if err != nil { + return nil, err + } + ops.T = t + } + return ops, nil +} diff --git a/vendor/github.com/nicksnyder/go-i18n/i18n/language/plural.go b/vendor/github.com/nicksnyder/go-i18n/i18n/language/plural.go new file mode 100644 index 000000000..1f3ea5c69 --- /dev/null +++ b/vendor/github.com/nicksnyder/go-i18n/i18n/language/plural.go @@ -0,0 +1,40 @@ +package language + +import ( + "fmt" +) + +// Plural represents a language pluralization form as defined here: +// http://cldr.unicode.org/index/cldr-spec/plural-rules +type Plural string + +// All defined plural categories. +const ( + Invalid Plural = "invalid" + Zero = "zero" + One = "one" + Two = "two" + Few = "few" + Many = "many" + Other = "other" +) + +// NewPlural returns src as a Plural +// or Invalid and a non-nil error if src is not a valid Plural. +func NewPlural(src string) (Plural, error) { + switch src { + case "zero": + return Zero, nil + case "one": + return One, nil + case "two": + return Two, nil + case "few": + return Few, nil + case "many": + return Many, nil + case "other": + return Other, nil + } + return Invalid, fmt.Errorf("invalid plural category %s", src) +} diff --git a/vendor/github.com/nicksnyder/go-i18n/i18n/language/pluralspec.go b/vendor/github.com/nicksnyder/go-i18n/i18n/language/pluralspec.go new file mode 100644 index 000000000..fc3522682 --- /dev/null +++ b/vendor/github.com/nicksnyder/go-i18n/i18n/language/pluralspec.go @@ -0,0 +1,74 @@ +package language + +import "strings" + +// PluralSpec defines the CLDR plural rules for a language. +// http://www.unicode.org/cldr/charts/latest/supplemental/language_plural_rules.html +// http://unicode.org/reports/tr35/tr35-numbers.html#Operands +type PluralSpec struct { + Plurals map[Plural]struct{} + PluralFunc func(*operands) Plural +} + +var pluralSpecs = make(map[string]*PluralSpec) + +func normalizePluralSpecID(id string) string { + id = strings.Replace(id, "_", "-", -1) + id = strings.ToLower(id) + return id +} + +func registerPluralSpec(ids []string, ps *PluralSpec) { + for _, id := range ids { + id = normalizePluralSpecID(id) + pluralSpecs[id] = ps + } +} + +// Plural returns the plural category for number as defined by +// the language's CLDR plural rules. +func (ps *PluralSpec) Plural(number interface{}) (Plural, error) { + ops, err := newOperands(number) + if err != nil { + return Invalid, err + } + return ps.PluralFunc(ops), nil +} + +// getPluralSpec returns the PluralSpec that matches the longest prefix of tag. +// It returns nil if no PluralSpec matches tag. +func getPluralSpec(tag string) *PluralSpec { + tag = NormalizeTag(tag) + subtag := tag + for { + if spec := pluralSpecs[subtag]; spec != nil { + return spec + } + end := strings.LastIndex(subtag, "-") + if end == -1 { + return nil + } + subtag = subtag[:end] + } +} + +func newPluralSet(plurals ...Plural) map[Plural]struct{} { + set := make(map[Plural]struct{}, len(plurals)) + for _, plural := range plurals { + set[plural] = struct{}{} + } + return set +} + +func intInRange(i, from, to int64) bool { + return from <= i && i <= to +} + +func intEqualsAny(i int64, any ...int64) bool { + for _, a := range any { + if i == a { + return true + } + } + return false +} diff --git a/vendor/github.com/nicksnyder/go-i18n/i18n/language/pluralspec_gen.go b/vendor/github.com/nicksnyder/go-i18n/i18n/language/pluralspec_gen.go new file mode 100644 index 000000000..c9b4f2667 --- /dev/null +++ b/vendor/github.com/nicksnyder/go-i18n/i18n/language/pluralspec_gen.go @@ -0,0 +1,567 @@ +package language + +// This file is generated by i18n/language/codegen/generate.sh + +func init() { + + registerPluralSpec([]string{"bm", "bo", "dz", "id", "ig", "ii", "in", "ja", "jbo", "jv", "jw", "kde", "kea", "km", "ko", "lkt", "lo", "ms", "my", "nqo", "root", "sah", "ses", "sg", "th", "to", "vi", "wo", "yo", "zh"}, &PluralSpec{ + Plurals: newPluralSet(Other), + PluralFunc: func(ops *operands) Plural { + return Other + }, + }) + registerPluralSpec([]string{"am", "as", "bn", "fa", "gu", "hi", "kn", "mr", "zu"}, &PluralSpec{ + Plurals: newPluralSet(One, Other), + PluralFunc: func(ops *operands) Plural { + // i = 0 or n = 1 + if intEqualsAny(ops.I, 0) || + ops.NequalsAny(1) { + return One + } + return Other + }, + }) + registerPluralSpec([]string{"ff", "fr", "hy", "kab"}, &PluralSpec{ + Plurals: newPluralSet(One, Other), + PluralFunc: func(ops *operands) Plural { + // i = 0,1 + if intEqualsAny(ops.I, 0, 1) { + return One + } + return Other + }, + }) + registerPluralSpec([]string{"ast", "ca", "de", "en", "et", "fi", "fy", "gl", "it", "ji", "nl", "sv", "sw", "ur", "yi"}, &PluralSpec{ + Plurals: newPluralSet(One, Other), + PluralFunc: func(ops *operands) Plural { + // i = 1 and v = 0 + if intEqualsAny(ops.I, 1) && intEqualsAny(ops.V, 0) { + return One + } + return Other + }, + }) + registerPluralSpec([]string{"si"}, &PluralSpec{ + Plurals: newPluralSet(One, Other), + PluralFunc: func(ops *operands) Plural { + // n = 0,1 or i = 0 and f = 1 + if ops.NequalsAny(0, 1) || + intEqualsAny(ops.I, 0) && intEqualsAny(ops.F, 1) { + return One + } + return Other + }, + }) + registerPluralSpec([]string{"ak", "bh", "guw", "ln", "mg", "nso", "pa", "ti", "wa"}, &PluralSpec{ + Plurals: newPluralSet(One, Other), + PluralFunc: func(ops *operands) Plural { + // n = 0..1 + if ops.NinRange(0, 1) { + return One + } + return Other + }, + }) + registerPluralSpec([]string{"tzm"}, &PluralSpec{ + Plurals: newPluralSet(One, Other), + PluralFunc: func(ops *operands) Plural { + // n = 0..1 or n = 11..99 + if ops.NinRange(0, 1) || + ops.NinRange(11, 99) { + return One + } + return Other + }, + }) + registerPluralSpec([]string{"pt"}, &PluralSpec{ + Plurals: newPluralSet(One, Other), + PluralFunc: func(ops *operands) Plural { + // n = 0..2 and n != 2 + if ops.NinRange(0, 2) && !ops.NequalsAny(2) { + return One + } + return Other + }, + }) + registerPluralSpec([]string{"af", "asa", "az", "bem", "bez", "bg", "brx", "ce", "cgg", "chr", "ckb", "dv", "ee", "el", "eo", "es", "eu", "fo", "fur", "gsw", "ha", "haw", "hu", "jgo", "jmc", "ka", "kaj", "kcg", "kk", "kkj", "kl", "ks", "ksb", "ku", "ky", "lb", "lg", "mas", "mgo", "ml", "mn", "nah", "nb", "nd", "ne", "nn", "nnh", "no", "nr", "ny", "nyn", "om", "or", "os", "pap", "ps", "rm", "rof", "rwk", "saq", "sdh", "seh", "sn", "so", "sq", "ss", "ssy", "st", "syr", "ta", "te", "teo", "tig", "tk", "tn", "tr", "ts", "ug", "uz", "ve", "vo", "vun", "wae", "xh", "xog"}, &PluralSpec{ + Plurals: newPluralSet(One, Other), + PluralFunc: func(ops *operands) Plural { + // n = 1 + if ops.NequalsAny(1) { + return One + } + return Other + }, + }) + registerPluralSpec([]string{"pt_PT"}, &PluralSpec{ + Plurals: newPluralSet(One, Other), + PluralFunc: func(ops *operands) Plural { + // n = 1 and v = 0 + if ops.NequalsAny(1) && intEqualsAny(ops.V, 0) { + return One + } + return Other + }, + }) + registerPluralSpec([]string{"da"}, &PluralSpec{ + Plurals: newPluralSet(One, Other), + PluralFunc: func(ops *operands) Plural { + // n = 1 or t != 0 and i = 0,1 + if ops.NequalsAny(1) || + !intEqualsAny(ops.T, 0) && intEqualsAny(ops.I, 0, 1) { + return One + } + return Other + }, + }) + registerPluralSpec([]string{"is"}, &PluralSpec{ + Plurals: newPluralSet(One, Other), + PluralFunc: func(ops *operands) Plural { + // t = 0 and i % 10 = 1 and i % 100 != 11 or t != 0 + if intEqualsAny(ops.T, 0) && intEqualsAny(ops.I%10, 1) && !intEqualsAny(ops.I%100, 11) || + !intEqualsAny(ops.T, 0) { + return One + } + return Other + }, + }) + registerPluralSpec([]string{"mk"}, &PluralSpec{ + Plurals: newPluralSet(One, Other), + PluralFunc: func(ops *operands) Plural { + // v = 0 and i % 10 = 1 or f % 10 = 1 + if intEqualsAny(ops.V, 0) && intEqualsAny(ops.I%10, 1) || + intEqualsAny(ops.F%10, 1) { + return One + } + return Other + }, + }) + registerPluralSpec([]string{"fil", "tl"}, &PluralSpec{ + Plurals: newPluralSet(One, Other), + PluralFunc: func(ops *operands) Plural { + // v = 0 and i = 1,2,3 or v = 0 and i % 10 != 4,6,9 or v != 0 and f % 10 != 4,6,9 + if intEqualsAny(ops.V, 0) && intEqualsAny(ops.I, 1, 2, 3) || + intEqualsAny(ops.V, 0) && !intEqualsAny(ops.I%10, 4, 6, 9) || + !intEqualsAny(ops.V, 0) && !intEqualsAny(ops.F%10, 4, 6, 9) { + return One + } + return Other + }, + }) + registerPluralSpec([]string{"lv", "prg"}, &PluralSpec{ + Plurals: newPluralSet(Zero, One, Other), + PluralFunc: func(ops *operands) Plural { + // n % 10 = 0 or n % 100 = 11..19 or v = 2 and f % 100 = 11..19 + if ops.NmodEqualsAny(10, 0) || + ops.NmodInRange(100, 11, 19) || + intEqualsAny(ops.V, 2) && intInRange(ops.F%100, 11, 19) { + return Zero + } + // n % 10 = 1 and n % 100 != 11 or v = 2 and f % 10 = 1 and f % 100 != 11 or v != 2 and f % 10 = 1 + if ops.NmodEqualsAny(10, 1) && !ops.NmodEqualsAny(100, 11) || + intEqualsAny(ops.V, 2) && intEqualsAny(ops.F%10, 1) && !intEqualsAny(ops.F%100, 11) || + !intEqualsAny(ops.V, 2) && intEqualsAny(ops.F%10, 1) { + return One + } + return Other + }, + }) + registerPluralSpec([]string{"lag"}, &PluralSpec{ + Plurals: newPluralSet(Zero, One, Other), + PluralFunc: func(ops *operands) Plural { + // n = 0 + if ops.NequalsAny(0) { + return Zero + } + // i = 0,1 and n != 0 + if intEqualsAny(ops.I, 0, 1) && !ops.NequalsAny(0) { + return One + } + return Other + }, + }) + registerPluralSpec([]string{"ksh"}, &PluralSpec{ + Plurals: newPluralSet(Zero, One, Other), + PluralFunc: func(ops *operands) Plural { + // n = 0 + if ops.NequalsAny(0) { + return Zero + } + // n = 1 + if ops.NequalsAny(1) { + return One + } + return Other + }, + }) + registerPluralSpec([]string{"iu", "kw", "naq", "se", "sma", "smi", "smj", "smn", "sms"}, &PluralSpec{ + Plurals: newPluralSet(One, Two, Other), + PluralFunc: func(ops *operands) Plural { + // n = 1 + if ops.NequalsAny(1) { + return One + } + // n = 2 + if ops.NequalsAny(2) { + return Two + } + return Other + }, + }) + registerPluralSpec([]string{"shi"}, &PluralSpec{ + Plurals: newPluralSet(One, Few, Other), + PluralFunc: func(ops *operands) Plural { + // i = 0 or n = 1 + if intEqualsAny(ops.I, 0) || + ops.NequalsAny(1) { + return One + } + // n = 2..10 + if ops.NinRange(2, 10) { + return Few + } + return Other + }, + }) + registerPluralSpec([]string{"mo", "ro"}, &PluralSpec{ + Plurals: newPluralSet(One, Few, Other), + PluralFunc: func(ops *operands) Plural { + // i = 1 and v = 0 + if intEqualsAny(ops.I, 1) && intEqualsAny(ops.V, 0) { + return One + } + // v != 0 or n = 0 or n != 1 and n % 100 = 1..19 + if !intEqualsAny(ops.V, 0) || + ops.NequalsAny(0) || + !ops.NequalsAny(1) && ops.NmodInRange(100, 1, 19) { + return Few + } + return Other + }, + }) + registerPluralSpec([]string{"bs", "hr", "sh", "sr"}, &PluralSpec{ + Plurals: newPluralSet(One, Few, Other), + PluralFunc: func(ops *operands) Plural { + // v = 0 and i % 10 = 1 and i % 100 != 11 or f % 10 = 1 and f % 100 != 11 + if intEqualsAny(ops.V, 0) && intEqualsAny(ops.I%10, 1) && !intEqualsAny(ops.I%100, 11) || + intEqualsAny(ops.F%10, 1) && !intEqualsAny(ops.F%100, 11) { + return One + } + // v = 0 and i % 10 = 2..4 and i % 100 != 12..14 or f % 10 = 2..4 and f % 100 != 12..14 + if intEqualsAny(ops.V, 0) && intInRange(ops.I%10, 2, 4) && !intInRange(ops.I%100, 12, 14) || + intInRange(ops.F%10, 2, 4) && !intInRange(ops.F%100, 12, 14) { + return Few + } + return Other + }, + }) + registerPluralSpec([]string{"gd"}, &PluralSpec{ + Plurals: newPluralSet(One, Two, Few, Other), + PluralFunc: func(ops *operands) Plural { + // n = 1,11 + if ops.NequalsAny(1, 11) { + return One + } + // n = 2,12 + if ops.NequalsAny(2, 12) { + return Two + } + // n = 3..10,13..19 + if ops.NinRange(3, 10) || ops.NinRange(13, 19) { + return Few + } + return Other + }, + }) + registerPluralSpec([]string{"sl"}, &PluralSpec{ + Plurals: newPluralSet(One, Two, Few, Other), + PluralFunc: func(ops *operands) Plural { + // v = 0 and i % 100 = 1 + if intEqualsAny(ops.V, 0) && intEqualsAny(ops.I%100, 1) { + return One + } + // v = 0 and i % 100 = 2 + if intEqualsAny(ops.V, 0) && intEqualsAny(ops.I%100, 2) { + return Two + } + // v = 0 and i % 100 = 3..4 or v != 0 + if intEqualsAny(ops.V, 0) && intInRange(ops.I%100, 3, 4) || + !intEqualsAny(ops.V, 0) { + return Few + } + return Other + }, + }) + registerPluralSpec([]string{"dsb", "hsb"}, &PluralSpec{ + Plurals: newPluralSet(One, Two, Few, Other), + PluralFunc: func(ops *operands) Plural { + // v = 0 and i % 100 = 1 or f % 100 = 1 + if intEqualsAny(ops.V, 0) && intEqualsAny(ops.I%100, 1) || + intEqualsAny(ops.F%100, 1) { + return One + } + // v = 0 and i % 100 = 2 or f % 100 = 2 + if intEqualsAny(ops.V, 0) && intEqualsAny(ops.I%100, 2) || + intEqualsAny(ops.F%100, 2) { + return Two + } + // v = 0 and i % 100 = 3..4 or f % 100 = 3..4 + if intEqualsAny(ops.V, 0) && intInRange(ops.I%100, 3, 4) || + intInRange(ops.F%100, 3, 4) { + return Few + } + return Other + }, + }) + registerPluralSpec([]string{"he", "iw"}, &PluralSpec{ + Plurals: newPluralSet(One, Two, Many, Other), + PluralFunc: func(ops *operands) Plural { + // i = 1 and v = 0 + if intEqualsAny(ops.I, 1) && intEqualsAny(ops.V, 0) { + return One + } + // i = 2 and v = 0 + if intEqualsAny(ops.I, 2) && intEqualsAny(ops.V, 0) { + return Two + } + // v = 0 and n != 0..10 and n % 10 = 0 + if intEqualsAny(ops.V, 0) && !ops.NinRange(0, 10) && ops.NmodEqualsAny(10, 0) { + return Many + } + return Other + }, + }) + registerPluralSpec([]string{"cs", "sk"}, &PluralSpec{ + Plurals: newPluralSet(One, Few, Many, Other), + PluralFunc: func(ops *operands) Plural { + // i = 1 and v = 0 + if intEqualsAny(ops.I, 1) && intEqualsAny(ops.V, 0) { + return One + } + // i = 2..4 and v = 0 + if intInRange(ops.I, 2, 4) && intEqualsAny(ops.V, 0) { + return Few + } + // v != 0 + if !intEqualsAny(ops.V, 0) { + return Many + } + return Other + }, + }) + registerPluralSpec([]string{"pl"}, &PluralSpec{ + Plurals: newPluralSet(One, Few, Many, Other), + PluralFunc: func(ops *operands) Plural { + // i = 1 and v = 0 + if intEqualsAny(ops.I, 1) && intEqualsAny(ops.V, 0) { + return One + } + // v = 0 and i % 10 = 2..4 and i % 100 != 12..14 + if intEqualsAny(ops.V, 0) && intInRange(ops.I%10, 2, 4) && !intInRange(ops.I%100, 12, 14) { + return Few + } + // v = 0 and i != 1 and i % 10 = 0..1 or v = 0 and i % 10 = 5..9 or v = 0 and i % 100 = 12..14 + if intEqualsAny(ops.V, 0) && !intEqualsAny(ops.I, 1) && intInRange(ops.I%10, 0, 1) || + intEqualsAny(ops.V, 0) && intInRange(ops.I%10, 5, 9) || + intEqualsAny(ops.V, 0) && intInRange(ops.I%100, 12, 14) { + return Many + } + return Other + }, + }) + registerPluralSpec([]string{"be"}, &PluralSpec{ + Plurals: newPluralSet(One, Few, Many, Other), + PluralFunc: func(ops *operands) Plural { + // n % 10 = 1 and n % 100 != 11 + if ops.NmodEqualsAny(10, 1) && !ops.NmodEqualsAny(100, 11) { + return One + } + // n % 10 = 2..4 and n % 100 != 12..14 + if ops.NmodInRange(10, 2, 4) && !ops.NmodInRange(100, 12, 14) { + return Few + } + // n % 10 = 0 or n % 10 = 5..9 or n % 100 = 11..14 + if ops.NmodEqualsAny(10, 0) || + ops.NmodInRange(10, 5, 9) || + ops.NmodInRange(100, 11, 14) { + return Many + } + return Other + }, + }) + registerPluralSpec([]string{"lt"}, &PluralSpec{ + Plurals: newPluralSet(One, Few, Many, Other), + PluralFunc: func(ops *operands) Plural { + // n % 10 = 1 and n % 100 != 11..19 + if ops.NmodEqualsAny(10, 1) && !ops.NmodInRange(100, 11, 19) { + return One + } + // n % 10 = 2..9 and n % 100 != 11..19 + if ops.NmodInRange(10, 2, 9) && !ops.NmodInRange(100, 11, 19) { + return Few + } + // f != 0 + if !intEqualsAny(ops.F, 0) { + return Many + } + return Other + }, + }) + registerPluralSpec([]string{"mt"}, &PluralSpec{ + Plurals: newPluralSet(One, Few, Many, Other), + PluralFunc: func(ops *operands) Plural { + // n = 1 + if ops.NequalsAny(1) { + return One + } + // n = 0 or n % 100 = 2..10 + if ops.NequalsAny(0) || + ops.NmodInRange(100, 2, 10) { + return Few + } + // n % 100 = 11..19 + if ops.NmodInRange(100, 11, 19) { + return Many + } + return Other + }, + }) + registerPluralSpec([]string{"ru", "uk"}, &PluralSpec{ + Plurals: newPluralSet(One, Few, Many, Other), + PluralFunc: func(ops *operands) Plural { + // v = 0 and i % 10 = 1 and i % 100 != 11 + if intEqualsAny(ops.V, 0) && intEqualsAny(ops.I%10, 1) && !intEqualsAny(ops.I%100, 11) { + return One + } + // v = 0 and i % 10 = 2..4 and i % 100 != 12..14 + if intEqualsAny(ops.V, 0) && intInRange(ops.I%10, 2, 4) && !intInRange(ops.I%100, 12, 14) { + return Few + } + // v = 0 and i % 10 = 0 or v = 0 and i % 10 = 5..9 or v = 0 and i % 100 = 11..14 + if intEqualsAny(ops.V, 0) && intEqualsAny(ops.I%10, 0) || + intEqualsAny(ops.V, 0) && intInRange(ops.I%10, 5, 9) || + intEqualsAny(ops.V, 0) && intInRange(ops.I%100, 11, 14) { + return Many + } + return Other + }, + }) + registerPluralSpec([]string{"br"}, &PluralSpec{ + Plurals: newPluralSet(One, Two, Few, Many, Other), + PluralFunc: func(ops *operands) Plural { + // n % 10 = 1 and n % 100 != 11,71,91 + if ops.NmodEqualsAny(10, 1) && !ops.NmodEqualsAny(100, 11, 71, 91) { + return One + } + // n % 10 = 2 and n % 100 != 12,72,92 + if ops.NmodEqualsAny(10, 2) && !ops.NmodEqualsAny(100, 12, 72, 92) { + return Two + } + // n % 10 = 3..4,9 and n % 100 != 10..19,70..79,90..99 + if (ops.NmodInRange(10, 3, 4) || ops.NmodEqualsAny(10, 9)) && !(ops.NmodInRange(100, 10, 19) || ops.NmodInRange(100, 70, 79) || ops.NmodInRange(100, 90, 99)) { + return Few + } + // n != 0 and n % 1000000 = 0 + if !ops.NequalsAny(0) && ops.NmodEqualsAny(1000000, 0) { + return Many + } + return Other + }, + }) + registerPluralSpec([]string{"ga"}, &PluralSpec{ + Plurals: newPluralSet(One, Two, Few, Many, Other), + PluralFunc: func(ops *operands) Plural { + // n = 1 + if ops.NequalsAny(1) { + return One + } + // n = 2 + if ops.NequalsAny(2) { + return Two + } + // n = 3..6 + if ops.NinRange(3, 6) { + return Few + } + // n = 7..10 + if ops.NinRange(7, 10) { + return Many + } + return Other + }, + }) + registerPluralSpec([]string{"gv"}, &PluralSpec{ + Plurals: newPluralSet(One, Two, Few, Many, Other), + PluralFunc: func(ops *operands) Plural { + // v = 0 and i % 10 = 1 + if intEqualsAny(ops.V, 0) && intEqualsAny(ops.I%10, 1) { + return One + } + // v = 0 and i % 10 = 2 + if intEqualsAny(ops.V, 0) && intEqualsAny(ops.I%10, 2) { + return Two + } + // v = 0 and i % 100 = 0,20,40,60,80 + if intEqualsAny(ops.V, 0) && intEqualsAny(ops.I%100, 0, 20, 40, 60, 80) { + return Few + } + // v != 0 + if !intEqualsAny(ops.V, 0) { + return Many + } + return Other + }, + }) + registerPluralSpec([]string{"ar"}, &PluralSpec{ + Plurals: newPluralSet(Zero, One, Two, Few, Many, Other), + PluralFunc: func(ops *operands) Plural { + // n = 0 + if ops.NequalsAny(0) { + return Zero + } + // n = 1 + if ops.NequalsAny(1) { + return One + } + // n = 2 + if ops.NequalsAny(2) { + return Two + } + // n % 100 = 3..10 + if ops.NmodInRange(100, 3, 10) { + return Few + } + // n % 100 = 11..99 + if ops.NmodInRange(100, 11, 99) { + return Many + } + return Other + }, + }) + registerPluralSpec([]string{"cy"}, &PluralSpec{ + Plurals: newPluralSet(Zero, One, Two, Few, Many, Other), + PluralFunc: func(ops *operands) Plural { + // n = 0 + if ops.NequalsAny(0) { + return Zero + } + // n = 1 + if ops.NequalsAny(1) { + return One + } + // n = 2 + if ops.NequalsAny(2) { + return Two + } + // n = 3 + if ops.NequalsAny(3) { + return Few + } + // n = 6 + if ops.NequalsAny(6) { + return Many + } + return Other + }, + }) +} |