package unicode
Import Path
unicode (on go.dev)
Dependency Relation
imports 0 packages, and imported by 9 packages
Involved Source Files
casetables.go
digit.go
graphic.go
Package unicode provides data and functions to test some properties of
Unicode code points.
tables.go
Code Examples
package main
import (
"fmt"
"unicode"
)
func main() {
fmt.Printf("%t\n", unicode.IsDigit('৩'))
fmt.Printf("%t\n", unicode.IsDigit('A'))
}
package main
import (
"fmt"
"unicode"
)
func main() {
fmt.Printf("%t\n", unicode.IsLetter('A'))
fmt.Printf("%t\n", unicode.IsLetter('7'))
}
package main
import (
"fmt"
"unicode"
)
func main() {
fmt.Printf("%t\n", unicode.IsLower('a'))
fmt.Printf("%t\n", unicode.IsLower('A'))
}
package main
import (
"fmt"
"unicode"
)
func main() {
fmt.Printf("%t\n", unicode.IsNumber('Ⅷ'))
fmt.Printf("%t\n", unicode.IsNumber('A'))
}
package main
import (
"fmt"
"unicode"
)
func main() {
fmt.Printf("%t\n", unicode.IsSpace(' '))
fmt.Printf("%t\n", unicode.IsSpace('\n'))
fmt.Printf("%t\n", unicode.IsSpace('\t'))
fmt.Printf("%t\n", unicode.IsSpace('a'))
}
package main
import (
"fmt"
"unicode"
)
func main() {
fmt.Printf("%t\n", unicode.IsTitle('Dž'))
fmt.Printf("%t\n", unicode.IsTitle('a'))
}
package main
import (
"fmt"
"unicode"
)
func main() {
fmt.Printf("%t\n", unicode.IsUpper('A'))
fmt.Printf("%t\n", unicode.IsUpper('a'))
}
package main
import (
"fmt"
"unicode"
)
func main() {
fmt.Printf("%#U\n", unicode.SimpleFold('A')) // 'a'
fmt.Printf("%#U\n", unicode.SimpleFold('a')) // 'A'
fmt.Printf("%#U\n", unicode.SimpleFold('K')) // 'k'
fmt.Printf("%#U\n", unicode.SimpleFold('k')) // '\u212A' (Kelvin symbol, K)
fmt.Printf("%#U\n", unicode.SimpleFold('\u212A')) // 'K'
fmt.Printf("%#U\n", unicode.SimpleFold('1')) // '1'
}
package main
import (
"fmt"
"unicode"
)
func main() {
t := unicode.TurkishCase
const lci = 'i'
fmt.Printf("%#U\n", t.ToLower(lci))
fmt.Printf("%#U\n", t.ToTitle(lci))
fmt.Printf("%#U\n", t.ToUpper(lci))
const uci = 'İ'
fmt.Printf("%#U\n", t.ToLower(uci))
fmt.Printf("%#U\n", t.ToTitle(uci))
fmt.Printf("%#U\n", t.ToUpper(uci))
}
package main
import (
"fmt"
"unicode"
)
func main() {
const lcG = 'g'
fmt.Printf("%#U\n", unicode.To(unicode.UpperCase, lcG))
fmt.Printf("%#U\n", unicode.To(unicode.LowerCase, lcG))
fmt.Printf("%#U\n", unicode.To(unicode.TitleCase, lcG))
const ucG = 'G'
fmt.Printf("%#U\n", unicode.To(unicode.UpperCase, ucG))
fmt.Printf("%#U\n", unicode.To(unicode.LowerCase, ucG))
fmt.Printf("%#U\n", unicode.To(unicode.TitleCase, ucG))
}
package main
import (
"fmt"
"unicode"
)
func main() {
const ucG = 'G'
fmt.Printf("%#U\n", unicode.ToLower(ucG))
}
package main
import (
"fmt"
"unicode"
)
func main() {
const ucG = 'g'
fmt.Printf("%#U\n", unicode.ToTitle(ucG))
}
package main
import (
"fmt"
"unicode"
)
func main() {
const ucG = 'g'
fmt.Printf("%#U\n", unicode.ToUpper(ucG))
}
package main
import (
"fmt"
"unicode"
)
func main() {
// constant with mixed type runes
const mixed = "\b5Ὂg̀9! ℃ᾭG"
for _, c := range mixed {
fmt.Printf("For %q:\n", c)
if unicode.IsControl(c) {
fmt.Println("\tis control rune")
}
if unicode.IsDigit(c) {
fmt.Println("\tis digit rune")
}
if unicode.IsGraphic(c) {
fmt.Println("\tis graphic rune")
}
if unicode.IsLetter(c) {
fmt.Println("\tis letter rune")
}
if unicode.IsLower(c) {
fmt.Println("\tis lower case rune")
}
if unicode.IsMark(c) {
fmt.Println("\tis mark rune")
}
if unicode.IsNumber(c) {
fmt.Println("\tis number rune")
}
if unicode.IsPrint(c) {
fmt.Println("\tis printable rune")
}
if !unicode.IsPrint(c) {
fmt.Println("\tis not printable rune")
}
if unicode.IsPunct(c) {
fmt.Println("\tis punct rune")
}
if unicode.IsSpace(c) {
fmt.Println("\tis space rune")
}
if unicode.IsSymbol(c) {
fmt.Println("\tis symbol rune")
}
if unicode.IsTitle(c) {
fmt.Println("\tis title case rune")
}
if unicode.IsUpper(c) {
fmt.Println("\tis upper case rune")
}
}
}
Package-Level Type Names (total 7, in which 5 are exported)
CaseRange represents a range of Unicode code points for simple (one
code point to one code point) case conversion.
The range runs from Lo to Hi inclusive, with a fixed stride of 1. Deltas
are the number to add to the code point to reach the code point for a
different case for that character. They may be negative. If zero, it
means the character is in the corresponding case. There is a special
case representing sequences of alternating corresponding Upper and Lower
pairs. It appears with a fixed Delta of
{UpperLower, UpperLower, UpperLower}
The constant UpperLower has an otherwise impossible delta value.
Delta d
Hi uint32
Lo uint32
func to(_case int, r rune, caseRange []CaseRange) (mappedRune rune, foundMapping bool)
Range16 represents of a range of 16-bit Unicode code points. The range runs from Lo to Hi
inclusive and has the specified stride.
Hi uint16
Lo uint16
Stride uint16
func is16(ranges []Range16, r uint16) bool
Range32 represents of a range of Unicode code points and is used when one or
more of the values will not fit in 16 bits. The range runs from Lo to Hi
inclusive and has the specified stride. Lo and Hi must always be >= 1<<16.
Hi uint32
Lo uint32
Stride uint32
func is32(ranges []Range32, r uint32) bool
RangeTable defines a set of Unicode code points by listing the ranges of
code points within the set. The ranges are listed in two slices
to save space: a slice of 16-bit ranges and a slice of 32-bit ranges.
The two slices must be in sorted order and non-overlapping.
Also, R32 should contain only values >= 0x10000 (1<<16).
// number of entries in R16 with Hi <= MaxLatin1
R16 []Range16
R32 []Range32
func regexp/syntax.unicodeTable(name string) (*RangeTable, *RangeTable)
func regexp/syntax.unicodeTable(name string) (*RangeTable, *RangeTable)
func In(r rune, ranges ...*RangeTable) bool
func Is(rangeTab *RangeTable, r rune) bool
func IsOneOf(ranges []*RangeTable, r rune) bool
func isExcludingLatin(rangeTab *RangeTable, r rune) bool
func regexp/syntax.appendNegatedTable(r []rune, x *RangeTable) []rune
func regexp/syntax.appendTable(r []rune, x *RangeTable) []rune
var Adlam *RangeTable
var Ahom *RangeTable
var Anatolian_Hieroglyphs *RangeTable
var Arabic *RangeTable
var Armenian *RangeTable
var ASCII_Hex_Digit *RangeTable
var Avestan *RangeTable
var Balinese *RangeTable
var Bamum *RangeTable
var Bassa_Vah *RangeTable
var Batak *RangeTable
var Bengali *RangeTable
var Bhaiksuki *RangeTable
var Bidi_Control *RangeTable
var Bopomofo *RangeTable
var Brahmi *RangeTable
var Braille *RangeTable
var Buginese *RangeTable
var Buhid *RangeTable
var C *RangeTable
var Canadian_Aboriginal *RangeTable
var Carian *RangeTable
var Caucasian_Albanian *RangeTable
var Cc *RangeTable
var Cf *RangeTable
var Chakma *RangeTable
var Cham *RangeTable
var Cherokee *RangeTable
var Chorasmian *RangeTable
var Co *RangeTable
var Common *RangeTable
var Coptic *RangeTable
var Cs *RangeTable
var Cuneiform *RangeTable
var Cypriot *RangeTable
var Cypro_Minoan *RangeTable
var Cyrillic *RangeTable
var Dash *RangeTable
var Deprecated *RangeTable
var Deseret *RangeTable
var Devanagari *RangeTable
var Diacritic *RangeTable
var Digit *RangeTable
var Dives_Akuru *RangeTable
var Dogra *RangeTable
var Duployan *RangeTable
var Egyptian_Hieroglyphs *RangeTable
var Elbasan *RangeTable
var Elymaic *RangeTable
var Ethiopic *RangeTable
var Extender *RangeTable
var Georgian *RangeTable
var Glagolitic *RangeTable
var Gothic *RangeTable
var Grantha *RangeTable
var Greek *RangeTable
var Gujarati *RangeTable
var Gunjala_Gondi *RangeTable
var Gurmukhi *RangeTable
var Han *RangeTable
var Hangul *RangeTable
var Hanifi_Rohingya *RangeTable
var Hanunoo *RangeTable
var Hatran *RangeTable
var Hebrew *RangeTable
var Hex_Digit *RangeTable
var Hiragana *RangeTable
var Hyphen *RangeTable
var Ideographic *RangeTable
var IDS_Binary_Operator *RangeTable
var IDS_Trinary_Operator *RangeTable
var Imperial_Aramaic *RangeTable
var Inherited *RangeTable
var Inscriptional_Pahlavi *RangeTable
var Inscriptional_Parthian *RangeTable
var Javanese *RangeTable
var Join_Control *RangeTable
var Kaithi *RangeTable
var Kannada *RangeTable
var Katakana *RangeTable
var Kawi *RangeTable
var Kayah_Li *RangeTable
var Kharoshthi *RangeTable
var Khitan_Small_Script *RangeTable
var Khmer *RangeTable
var Khojki *RangeTable
var Khudawadi *RangeTable
var L *RangeTable
var Lao *RangeTable
var Latin *RangeTable
var Lepcha *RangeTable
var Letter *RangeTable
var Limbu *RangeTable
var Linear_A *RangeTable
var Linear_B *RangeTable
var Lisu *RangeTable
var Ll *RangeTable
var Lm *RangeTable
var Lo *RangeTable
var Logical_Order_Exception *RangeTable
var Lower *RangeTable
var Lt *RangeTable
var Lu *RangeTable
var Lycian *RangeTable
var Lydian *RangeTable
var M *RangeTable
var Mahajani *RangeTable
var Makasar *RangeTable
var Malayalam *RangeTable
var Mandaic *RangeTable
var Manichaean *RangeTable
var Marchen *RangeTable
var Mark *RangeTable
var Masaram_Gondi *RangeTable
var Mc *RangeTable
var Me *RangeTable
var Medefaidrin *RangeTable
var Meetei_Mayek *RangeTable
var Mende_Kikakui *RangeTable
var Meroitic_Cursive *RangeTable
var Meroitic_Hieroglyphs *RangeTable
var Miao *RangeTable
var Mn *RangeTable
var Modi *RangeTable
var Mongolian *RangeTable
var Mro *RangeTable
var Multani *RangeTable
var Myanmar *RangeTable
var N *RangeTable
var Nabataean *RangeTable
var Nag_Mundari *RangeTable
var Nandinagari *RangeTable
var Nd *RangeTable
var New_Tai_Lue *RangeTable
var Newa *RangeTable
var Nko *RangeTable
var Nl *RangeTable
var No *RangeTable
var Noncharacter_Code_Point *RangeTable
var Number *RangeTable
var Nushu *RangeTable
var Nyiakeng_Puachue_Hmong *RangeTable
var Ogham *RangeTable
var Ol_Chiki *RangeTable
var Old_Hungarian *RangeTable
var Old_Italic *RangeTable
var Old_North_Arabian *RangeTable
var Old_Permic *RangeTable
var Old_Persian *RangeTable
var Old_Sogdian *RangeTable
var Old_South_Arabian *RangeTable
var Old_Turkic *RangeTable
var Old_Uyghur *RangeTable
var Oriya *RangeTable
var Osage *RangeTable
var Osmanya *RangeTable
var Other *RangeTable
var Other_Alphabetic *RangeTable
var Other_Default_Ignorable_Code_Point *RangeTable
var Other_Grapheme_Extend *RangeTable
var Other_ID_Continue *RangeTable
var Other_ID_Start *RangeTable
var Other_Lowercase *RangeTable
var Other_Math *RangeTable
var Other_Uppercase *RangeTable
var P *RangeTable
var Pahawh_Hmong *RangeTable
var Palmyrene *RangeTable
var Pattern_Syntax *RangeTable
var Pattern_White_Space *RangeTable
var Pau_Cin_Hau *RangeTable
var Pc *RangeTable
var Pd *RangeTable
var Pe *RangeTable
var Pf *RangeTable
var Phags_Pa *RangeTable
var Phoenician *RangeTable
var Pi *RangeTable
var Po *RangeTable
var Prepended_Concatenation_Mark *RangeTable
var Ps *RangeTable
var Psalter_Pahlavi *RangeTable
var Punct *RangeTable
var Quotation_Mark *RangeTable
var Radical *RangeTable
var Regional_Indicator *RangeTable
var Rejang *RangeTable
var Runic *RangeTable
var S *RangeTable
var Samaritan *RangeTable
var Saurashtra *RangeTable
var Sc *RangeTable
var Sentence_Terminal *RangeTable
var Sharada *RangeTable
var Shavian *RangeTable
var Siddham *RangeTable
var SignWriting *RangeTable
var Sinhala *RangeTable
var Sk *RangeTable
var Sm *RangeTable
var So *RangeTable
var Soft_Dotted *RangeTable
var Sogdian *RangeTable
var Sora_Sompeng *RangeTable
var Soyombo *RangeTable
var Space *RangeTable
var STerm *RangeTable
var Sundanese *RangeTable
var Syloti_Nagri *RangeTable
var Symbol *RangeTable
var Syriac *RangeTable
var Tagalog *RangeTable
var Tagbanwa *RangeTable
var Tai_Le *RangeTable
var Tai_Tham *RangeTable
var Tai_Viet *RangeTable
var Takri *RangeTable
var Tamil *RangeTable
var Tangsa *RangeTable
var Tangut *RangeTable
var Telugu *RangeTable
var Terminal_Punctuation *RangeTable
var Thaana *RangeTable
var Thai *RangeTable
var Tibetan *RangeTable
var Tifinagh *RangeTable
var Tirhuta *RangeTable
var Title *RangeTable
var Toto *RangeTable
var Ugaritic *RangeTable
var Unified_Ideograph *RangeTable
var Upper *RangeTable
var Vai *RangeTable
var Variation_Selector *RangeTable
var Vithkuqi *RangeTable
var Wancho *RangeTable
var Warang_Citi *RangeTable
var White_Space *RangeTable
var Yezidi *RangeTable
var Yi *RangeTable
var Z *RangeTable
var Zanabazar_Square *RangeTable
var Zl *RangeTable
var Zp *RangeTable
var Zs *RangeTable
var _Adlam *RangeTable
var _Ahom *RangeTable
var _Anatolian_Hieroglyphs *RangeTable
var _Arabic *RangeTable
var _Armenian *RangeTable
var _ASCII_Hex_Digit *RangeTable
var _Avestan *RangeTable
var _Balinese *RangeTable
var _Bamum *RangeTable
var _Bassa_Vah *RangeTable
var _Batak *RangeTable
var _Bengali *RangeTable
var _Bhaiksuki *RangeTable
var _Bidi_Control *RangeTable
var _Bopomofo *RangeTable
var _Brahmi *RangeTable
var _Braille *RangeTable
var _Buginese *RangeTable
var _Buhid *RangeTable
var _C *RangeTable
var _Canadian_Aboriginal *RangeTable
var _Carian *RangeTable
var _Caucasian_Albanian *RangeTable
var _Cc *RangeTable
var _Cf *RangeTable
var _Chakma *RangeTable
var _Cham *RangeTable
var _Cherokee *RangeTable
var _Chorasmian *RangeTable
var _Co *RangeTable
var _Common *RangeTable
var _Coptic *RangeTable
var _Cs *RangeTable
var _Cuneiform *RangeTable
var _Cypriot *RangeTable
var _Cypro_Minoan *RangeTable
var _Cyrillic *RangeTable
var _Dash *RangeTable
var _Deprecated *RangeTable
var _Deseret *RangeTable
var _Devanagari *RangeTable
var _Diacritic *RangeTable
var _Dives_Akuru *RangeTable
var _Dogra *RangeTable
var _Duployan *RangeTable
var _Egyptian_Hieroglyphs *RangeTable
var _Elbasan *RangeTable
var _Elymaic *RangeTable
var _Ethiopic *RangeTable
var _Extender *RangeTable
var _Georgian *RangeTable
var _Glagolitic *RangeTable
var _Gothic *RangeTable
var _Grantha *RangeTable
var _Greek *RangeTable
var _Gujarati *RangeTable
var _Gunjala_Gondi *RangeTable
var _Gurmukhi *RangeTable
var _Han *RangeTable
var _Hangul *RangeTable
var _Hanifi_Rohingya *RangeTable
var _Hanunoo *RangeTable
var _Hatran *RangeTable
var _Hebrew *RangeTable
var _Hex_Digit *RangeTable
var _Hiragana *RangeTable
var _Hyphen *RangeTable
var _Ideographic *RangeTable
var _IDS_Binary_Operator *RangeTable
var _IDS_Trinary_Operator *RangeTable
var _Imperial_Aramaic *RangeTable
var _Inherited *RangeTable
var _Inscriptional_Pahlavi *RangeTable
var _Inscriptional_Parthian *RangeTable
var _Javanese *RangeTable
var _Join_Control *RangeTable
var _Kaithi *RangeTable
var _Kannada *RangeTable
var _Katakana *RangeTable
var _Kawi *RangeTable
var _Kayah_Li *RangeTable
var _Kharoshthi *RangeTable
var _Khitan_Small_Script *RangeTable
var _Khmer *RangeTable
var _Khojki *RangeTable
var _Khudawadi *RangeTable
var _L *RangeTable
var _Lao *RangeTable
var _Latin *RangeTable
var _Lepcha *RangeTable
var _Limbu *RangeTable
var _Linear_A *RangeTable
var _Linear_B *RangeTable
var _Lisu *RangeTable
var _Ll *RangeTable
var _Lm *RangeTable
var _Lo *RangeTable
var _Logical_Order_Exception *RangeTable
var _Lt *RangeTable
var _Lu *RangeTable
var _Lycian *RangeTable
var _Lydian *RangeTable
var _M *RangeTable
var _Mahajani *RangeTable
var _Makasar *RangeTable
var _Malayalam *RangeTable
var _Mandaic *RangeTable
var _Manichaean *RangeTable
var _Marchen *RangeTable
var _Masaram_Gondi *RangeTable
var _Mc *RangeTable
var _Me *RangeTable
var _Medefaidrin *RangeTable
var _Meetei_Mayek *RangeTable
var _Mende_Kikakui *RangeTable
var _Meroitic_Cursive *RangeTable
var _Meroitic_Hieroglyphs *RangeTable
var _Miao *RangeTable
var _Mn *RangeTable
var _Modi *RangeTable
var _Mongolian *RangeTable
var _Mro *RangeTable
var _Multani *RangeTable
var _Myanmar *RangeTable
var _N *RangeTable
var _Nabataean *RangeTable
var _Nag_Mundari *RangeTable
var _Nandinagari *RangeTable
var _Nd *RangeTable
var _New_Tai_Lue *RangeTable
var _Newa *RangeTable
var _Nko *RangeTable
var _Nl *RangeTable
var _No *RangeTable
var _Noncharacter_Code_Point *RangeTable
var _Nushu *RangeTable
var _Nyiakeng_Puachue_Hmong *RangeTable
var _Ogham *RangeTable
var _Ol_Chiki *RangeTable
var _Old_Hungarian *RangeTable
var _Old_Italic *RangeTable
var _Old_North_Arabian *RangeTable
var _Old_Permic *RangeTable
var _Old_Persian *RangeTable
var _Old_Sogdian *RangeTable
var _Old_South_Arabian *RangeTable
var _Old_Turkic *RangeTable
var _Old_Uyghur *RangeTable
var _Oriya *RangeTable
var _Osage *RangeTable
var _Osmanya *RangeTable
var _Other_Alphabetic *RangeTable
var _Other_Default_Ignorable_Code_Point *RangeTable
var _Other_Grapheme_Extend *RangeTable
var _Other_ID_Continue *RangeTable
var _Other_ID_Start *RangeTable
var _Other_Lowercase *RangeTable
var _Other_Math *RangeTable
var _Other_Uppercase *RangeTable
var _P *RangeTable
var _Pahawh_Hmong *RangeTable
var _Palmyrene *RangeTable
var _Pattern_Syntax *RangeTable
var _Pattern_White_Space *RangeTable
var _Pau_Cin_Hau *RangeTable
var _Pc *RangeTable
var _Pd *RangeTable
var _Pe *RangeTable
var _Pf *RangeTable
var _Phags_Pa *RangeTable
var _Phoenician *RangeTable
var _Pi *RangeTable
var _Po *RangeTable
var _Prepended_Concatenation_Mark *RangeTable
var _Ps *RangeTable
var _Psalter_Pahlavi *RangeTable
var _Quotation_Mark *RangeTable
var _Radical *RangeTable
var _Regional_Indicator *RangeTable
var _Rejang *RangeTable
var _Runic *RangeTable
var _S *RangeTable
var _Samaritan *RangeTable
var _Saurashtra *RangeTable
var _Sc *RangeTable
var _Sentence_Terminal *RangeTable
var _Sharada *RangeTable
var _Shavian *RangeTable
var _Siddham *RangeTable
var _SignWriting *RangeTable
var _Sinhala *RangeTable
var _Sk *RangeTable
var _Sm *RangeTable
var _So *RangeTable
var _Soft_Dotted *RangeTable
var _Sogdian *RangeTable
var _Sora_Sompeng *RangeTable
var _Soyombo *RangeTable
var _Sundanese *RangeTable
var _Syloti_Nagri *RangeTable
var _Syriac *RangeTable
var _Tagalog *RangeTable
var _Tagbanwa *RangeTable
var _Tai_Le *RangeTable
var _Tai_Tham *RangeTable
var _Tai_Viet *RangeTable
var _Takri *RangeTable
var _Tamil *RangeTable
var _Tangsa *RangeTable
var _Tangut *RangeTable
var _Telugu *RangeTable
var _Terminal_Punctuation *RangeTable
var _Thaana *RangeTable
var _Thai *RangeTable
var _Tibetan *RangeTable
var _Tifinagh *RangeTable
var _Tirhuta *RangeTable
var _Toto *RangeTable
var _Ugaritic *RangeTable
var _Unified_Ideograph *RangeTable
var _Vai *RangeTable
var _Variation_Selector *RangeTable
var _Vithkuqi *RangeTable
var _Wancho *RangeTable
var _Warang_Citi *RangeTable
var _White_Space *RangeTable
var _Yezidi *RangeTable
var _Yi *RangeTable
var _Z *RangeTable
var _Zanabazar_Square *RangeTable
var _Zl *RangeTable
var _Zp *RangeTable
var _Zs *RangeTable
var foldCommon *RangeTable
var foldGreek *RangeTable
var foldInherited *RangeTable
var foldL *RangeTable
var foldLl *RangeTable
var foldLt *RangeTable
var foldLu *RangeTable
var foldM *RangeTable
var foldMn *RangeTable
var regexp/syntax.anyTable *RangeTable
SpecialCase represents language-specific case mappings such as Turkish.
Methods of SpecialCase customize (by overriding) the standard mappings.
ToLower maps the rune to lower case giving priority to the special mapping.
ToTitle maps the rune to title case giving priority to the special mapping.
ToUpper maps the rune to upper case giving priority to the special mapping.
func bytes.ToLowerSpecial(c SpecialCase, s []byte) []byte
func bytes.ToTitleSpecial(c SpecialCase, s []byte) []byte
func bytes.ToUpperSpecial(c SpecialCase, s []byte) []byte
func strings.ToLowerSpecial(c SpecialCase, s string) string
func strings.ToTitleSpecial(c SpecialCase, s string) string
func strings.ToUpperSpecial(c SpecialCase, s string) string
var AzeriCase
var TurkishCase
var _TurkishCase
Package-Level Functions (total 25, in which 21 are exported)
In reports whether the rune is a member of one of the ranges.
Is reports whether the rune is in the specified table of ranges.
IsControl reports whether the rune is a control character.
The C (Other) Unicode category includes more code points
such as surrogates; use Is(C, r) to test for them.
IsDigit reports whether the rune is a decimal digit.
IsGraphic reports whether the rune is defined as a Graphic by Unicode.
Such characters include letters, marks, numbers, punctuation, symbols, and
spaces, from categories L, M, N, P, S, Zs.
IsLetter reports whether the rune is a letter (category L).
IsLower reports whether the rune is a lower case letter.
IsMark reports whether the rune is a mark character (category M).
IsNumber reports whether the rune is a number (category N).
IsOneOf reports whether the rune is a member of one of the ranges.
The function "In" provides a nicer signature and should be used in preference to IsOneOf.
IsPrint reports whether the rune is defined as printable by Go. Such
characters include letters, marks, numbers, punctuation, symbols, and the
ASCII space character, from categories L, M, N, P, S and the ASCII space
character. This categorization is the same as IsGraphic except that the
only spacing character is ASCII space, U+0020.
IsPunct reports whether the rune is a Unicode punctuation character
(category P).
IsSpace reports whether the rune is a space character as defined
by Unicode's White Space property; in the Latin-1 space
this is
'\t', '\n', '\v', '\f', '\r', ' ', U+0085 (NEL), U+00A0 (NBSP).
Other definitions of spacing characters are set by category
Z and property Pattern_White_Space.
IsSymbol reports whether the rune is a symbolic character.
IsTitle reports whether the rune is a title case letter.
IsUpper reports whether the rune is an upper case letter.
SimpleFold iterates over Unicode code points equivalent under
the Unicode-defined simple case folding. Among the code points
equivalent to rune (including rune itself), SimpleFold returns the
smallest rune > r if one exists, or else the smallest rune >= 0.
If r is not a valid Unicode code point, SimpleFold(r) returns r.
For example:
SimpleFold('A') = 'a'
SimpleFold('a') = 'A'
SimpleFold('K') = 'k'
SimpleFold('k') = '\u212A' (Kelvin symbol, K)
SimpleFold('\u212A') = 'K'
SimpleFold('1') = '1'
SimpleFold(-2) = -2
To maps the rune to the specified case: UpperCase, LowerCase, or TitleCase.
ToLower maps the rune to lower case.
ToTitle maps the rune to title case.
ToUpper maps the rune to upper case.
Package-Level Variables (total 502, in which 255 are exported)
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
CaseRanges is the table describing case mappings for all letters with
non-self mappings.
Categories is the set of Unicode category tables.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
FoldCategory maps a category name to a table of
code points outside the category that are equivalent under
simple case folding to code points inside the category.
If there is no entry for a category name, there are no such points.
FoldScript maps a script name to a table of
code points outside the script that are equivalent under
simple case folding to code points inside the script.
If there is no entry for a script name, there are no such points.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
GraphicRanges defines the set of graphic characters according to Unicode.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
PrintRanges defines the set of printable characters according to Go.
ASCII space, U+0020, is handled separately.
Properties is the set of Unicode property tables.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
Scripts is the set of Unicode script tables.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
These variables have type *RangeTable.
Package-Level Constants (total 22, in which 10 are exported)
Indices into the Delta arrays inside CaseRanges for case mapping.
Indices into the Delta arrays inside CaseRanges for case mapping.
const ReplacementChar = 65533 // Represents invalid code points.
Indices into the Delta arrays inside CaseRanges for case mapping.
Indices into the Delta arrays inside CaseRanges for case mapping.
If the Delta field of a CaseRange is UpperLower, it means
this CaseRange represents a sequence of the form (say)
Upper Lower Upper Lower.
Version is the Unicode edition from which the tables are derived.
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