/
data.go
659 lines (637 loc) · 30.6 KB
/
data.go
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//go:generate go run gen.go
// Package unidata contains information about Unicode characters.
package unidata
// Codepoint is a single codepoint.
type Codepoint struct {
Width, Cat uint8
Codepoint uint32
Name string
}
// Emoji is an emoji sequence.
type Emoji struct {
Codepoints []uint32
Name, Group, Subgroup string
SkinTones bool
Genders int
}
const (
GenderNone = 0
GenderSign = 1
GenderRole = 2
)
func (e Emoji) String() string {
var c string
// Flags
// 1F1FF 1F1FC # 🇿🇼 E2.0 flag: Zimbabwe
// 1F3F4 E0067 E0062 E0065 E006E E0067 E007F # 🏴 E5.0 flag: England
if (e.Codepoints[0] >= 0x1f1e6 && e.Codepoints[0] <= 0x1f1ff) ||
(len(e.Codepoints) > 1 && e.Codepoints[1] == 0xe0067) {
for _, cp := range e.Codepoints {
c += string(cp)
}
return c
}
for i, cp := range e.Codepoints {
c += string(cp)
// Don't add ZWJ as last item.
if i == len(e.Codepoints)-1 {
continue
}
switch e.Codepoints[i+1] {
// Never add ZWJ before variation selector or skin tone.
case 0xfe0f, 0x1f3fb, 0x1f3fc, 0x1f3fd, 0x1f3fe, 0x1f3ff:
continue
// Keycap: join with 0xfe0f
case 0x20e3:
continue
}
c += "\u200d"
}
return c
}
const (
WidthAmbiguous = uint8(iota) // Ambiguous, A
WidthFullWidth // FullWidth, F
WidthHalfWidth // Halfwidth, H
WidthNarrow // Narrow, N
WidthNeutral // Neutral (Not East Asian), Na
WidthWide // Wide, W
)
// http://www.unicode.org/reports/tr44/#General_Category_Values
const (
CatUppercaseLetter = uint8(iota) // Lu – an uppercase letter
CatLowercaseLetter // Ll – a lowercase letter
CatTitlecaseLetter // Lt – a digraphic character, with first part uppercase
CatCasedLetter // LC – Lu | Ll | Lt
CatModifierLetter // Lm – a modifier letter
CatOtherLetter // Lo – other letters, including syllables and ideographs
CatLetter // L – Lu | Ll | Lt | Lm | Lo
CatNonspacingMark // Mn – a nonspacing combining mark (zero advance width)
CatSpacingMark // Mc – a spacing combining mark (positive advance width)
CatEnclosingMark // Me – an enclosing combining mark
CatMark // M – Mn | Mc | Me
CatDecimalNumber // Nd – a decimal digit
CatLetterNumber // Nl – a letterlike numeric character
CatOtherNumber // No – a numeric character of other type
CatNumber // N – Nd | Nl | No
CatConnectorPunctuation // Pc – a connecting punctuation mark, like a tie
CatDashPunctuation // Pd – a dash or hyphen punctuation mark
CatOpenPunctuation // Ps – an opening punctuation mark (of a pair)
CatClosePunctuation // Pe – a closing punctuation mark (of a pair)
CatInitialPunctuation // Pi – an initial quotation mark
CatFinalPunctuation // Pf – a final quotation mark
CatOtherPunctuation // Po – a punctuation mark of other type
CatPunctuation // P – Pc | Pd | Ps | Pe | Pi | Pf | Po
CatMathSymbol // Sm – a symbol of mathematical use
CatCurrencySymbol // Sc – a currency sign
CatModifierSymbol // Sk – a non-letterlike modifier symbol
CatOtherSymbol // So – a symbol of other type
CatSymbol // S – Sm | Sc | Sk | So
CatSpaceSeparator // Zs – a space character (of various non-zero widths)
CatLineSeparator // Zl – U+2028 LINE SEPARATOR only
CatParagraphSeparator // Zp – U+2029 PARAGRAPH SEPARATOR only
CatSeparator // Z – Zs | Zl | Zp
CatControl // Cc – a C0 or C1 control code
CatFormat // Cf – a format control character
CatSurrogate // Cs – a surrogate code point
CatPrivateUse // Co – a private-use character
CatUnassigned // Cn – a reserved unassigned code point or a noncharacter
CatOther // C – Cc | Cf | Cs | Co | Cn
)
// https://www.unicode.org/Public/UCD/latest/ucd/Blocks.txt
// TODO: generate this from the data file.
var (
Blocks = map[string][]uint32{
"Basic Latin": {0x0000, 0x007F},
"Latin-1 Supplement": {0x0080, 0x00FF},
"Latin Extended-A": {0x0100, 0x017F},
"Latin Extended-B": {0x0180, 0x024F},
"IPA Extensions": {0x0250, 0x02AF},
"Spacing Modifier Letters": {0x02B0, 0x02FF},
"Combining Diacritical Marks": {0x0300, 0x036F},
"Greek and Coptic": {0x0370, 0x03FF},
"Cyrillic": {0x0400, 0x04FF},
"Cyrillic Supplement": {0x0500, 0x052F},
"Armenian": {0x0530, 0x058F},
"Hebrew": {0x0590, 0x05FF},
"Arabic": {0x0600, 0x06FF},
"Syriac": {0x0700, 0x074F},
"Arabic Supplement": {0x0750, 0x077F},
"Thaana": {0x0780, 0x07BF},
"NKo": {0x07C0, 0x07FF},
"Samaritan": {0x0800, 0x083F},
"Mandaic": {0x0840, 0x085F},
"Syriac Supplement": {0x0860, 0x086F},
"Arabic Extended-A": {0x08A0, 0x08FF},
"Devanagari": {0x0900, 0x097F},
"Bengali": {0x0980, 0x09FF},
"Gurmukhi": {0x0A00, 0x0A7F},
"Gujarati": {0x0A80, 0x0AFF},
"Oriya": {0x0B00, 0x0B7F},
"Tamil": {0x0B80, 0x0BFF},
"Telugu": {0x0C00, 0x0C7F},
"Kannada": {0x0C80, 0x0CFF},
"Malayalam": {0x0D00, 0x0D7F},
"Sinhala": {0x0D80, 0x0DFF},
"Thai": {0x0E00, 0x0E7F},
"Lao": {0x0E80, 0x0EFF},
"Tibetan": {0x0F00, 0x0FFF},
"Myanmar": {0x1000, 0x109F},
"Georgian": {0x10A0, 0x10FF},
"Hangul Jamo": {0x1100, 0x11FF},
"Ethiopic": {0x1200, 0x137F},
"Ethiopic Supplement": {0x1380, 0x139F},
"Cherokee": {0x13A0, 0x13FF},
"Unified Canadian Aboriginal Syllabics": {0x1400, 0x167F},
"Ogham": {0x1680, 0x169F},
"Runic": {0x16A0, 0x16FF},
"Tagalog": {0x1700, 0x171F},
"Hanunoo": {0x1720, 0x173F},
"Buhid": {0x1740, 0x175F},
"Tagbanwa": {0x1760, 0x177F},
"Khmer": {0x1780, 0x17FF},
"Mongolian": {0x1800, 0x18AF},
"Unified Canadian Aboriginal Syllabics Extended": {0x18B0, 0x18FF},
"Limbu": {0x1900, 0x194F},
"Tai Le": {0x1950, 0x197F},
"New Tai Lue": {0x1980, 0x19DF},
"Khmer Symbols": {0x19E0, 0x19FF},
"Buginese": {0x1A00, 0x1A1F},
"Tai Tham": {0x1A20, 0x1AAF},
"Combining Diacritical Marks Extended": {0x1AB0, 0x1AFF},
"Balinese": {0x1B00, 0x1B7F},
"Sundanese": {0x1B80, 0x1BBF},
"Batak": {0x1BC0, 0x1BFF},
"Lepcha": {0x1C00, 0x1C4F},
"Ol Chiki": {0x1C50, 0x1C7F},
"Cyrillic Extended-C": {0x1C80, 0x1C8F},
"Georgian Extended": {0x1C90, 0x1CBF},
"Sundanese Supplement": {0x1CC0, 0x1CCF},
"Vedic Extensions": {0x1CD0, 0x1CFF},
"Phonetic Extensions": {0x1D00, 0x1D7F},
"Phonetic Extensions Supplement": {0x1D80, 0x1DBF},
"Combining Diacritical Marks Supplement": {0x1DC0, 0x1DFF},
"Latin Extended Additional": {0x1E00, 0x1EFF},
"Greek Extended": {0x1F00, 0x1FFF},
"General Punctuation": {0x2000, 0x206F},
"Superscripts and Subscripts": {0x2070, 0x209F},
"Currency Symbols": {0x20A0, 0x20CF},
"Combining Diacritical Marks for Symbols": {0x20D0, 0x20FF},
"Letterlike Symbols": {0x2100, 0x214F},
"Number Forms": {0x2150, 0x218F},
"Arrows": {0x2190, 0x21FF},
"Mathematical Operators": {0x2200, 0x22FF},
"Miscellaneous Technical": {0x2300, 0x23FF},
"Control Pictures": {0x2400, 0x243F},
"Optical Character Recognition": {0x2440, 0x245F},
"Enclosed Alphanumerics": {0x2460, 0x24FF},
"Box Drawing": {0x2500, 0x257F},
"Block Elements": {0x2580, 0x259F},
"Geometric Shapes": {0x25A0, 0x25FF},
"Miscellaneous Symbols": {0x2600, 0x26FF},
"Dingbats": {0x2700, 0x27BF},
"Miscellaneous Mathematical Symbols-A": {0x27C0, 0x27EF},
"Supplemental Arrows-A": {0x27F0, 0x27FF},
"Braille Patterns": {0x2800, 0x28FF},
"Supplemental Arrows-B": {0x2900, 0x297F},
"Miscellaneous Mathematical Symbols-B": {0x2980, 0x29FF},
"Supplemental Mathematical Operators": {0x2A00, 0x2AFF},
"Miscellaneous Symbols and Arrows": {0x2B00, 0x2BFF},
"Glagolitic": {0x2C00, 0x2C5F},
"Latin Extended-C": {0x2C60, 0x2C7F},
"Coptic": {0x2C80, 0x2CFF},
"Georgian Supplement": {0x2D00, 0x2D2F},
"Tifinagh": {0x2D30, 0x2D7F},
"Ethiopic Extended": {0x2D80, 0x2DDF},
"Cyrillic Extended-A": {0x2DE0, 0x2DFF},
"Supplemental Punctuation": {0x2E00, 0x2E7F},
"CJK Radicals Supplement": {0x2E80, 0x2EFF},
"Kangxi Radicals": {0x2F00, 0x2FDF},
"Ideographic Description Characters": {0x2FF0, 0x2FFF},
"CJK Symbols and Punctuation": {0x3000, 0x303F},
"Hiragana": {0x3040, 0x309F},
"Katakana": {0x30A0, 0x30FF},
"Bopomofo": {0x3100, 0x312F},
"Hangul Compatibility Jamo": {0x3130, 0x318F},
"Kanbun": {0x3190, 0x319F},
"Bopomofo Extended": {0x31A0, 0x31BF},
"CJK Strokes": {0x31C0, 0x31EF},
"Katakana Phonetic Extensions": {0x31F0, 0x31FF},
"Enclosed CJK Letters and Months": {0x3200, 0x32FF},
"CJK Compatibility": {0x3300, 0x33FF},
"CJK Unified Ideographs Extension A": {0x3400, 0x4DBF},
"Yijing Hexagram Symbols": {0x4DC0, 0x4DFF},
"CJK Unified Ideographs": {0x4E00, 0x9FFF},
"Yi Syllables": {0xA000, 0xA48F},
"Yi Radicals": {0xA490, 0xA4CF},
"Lisu": {0xA4D0, 0xA4FF},
"Vai": {0xA500, 0xA63F},
"Cyrillic Extended-B": {0xA640, 0xA69F},
"Bamum": {0xA6A0, 0xA6FF},
"Modifier Tone Letters": {0xA700, 0xA71F},
"Latin Extended-D": {0xA720, 0xA7FF},
"Syloti Nagri": {0xA800, 0xA82F},
"Common Indic Number Forms": {0xA830, 0xA83F},
"Phags-pa": {0xA840, 0xA87F},
"Saurashtra": {0xA880, 0xA8DF},
"Devanagari Extended": {0xA8E0, 0xA8FF},
"Kayah Li": {0xA900, 0xA92F},
"Rejang": {0xA930, 0xA95F},
"Hangul Jamo Extended-A": {0xA960, 0xA97F},
"Javanese": {0xA980, 0xA9DF},
"Myanmar Extended-B": {0xA9E0, 0xA9FF},
"Cham": {0xAA00, 0xAA5F},
"Myanmar Extended-A": {0xAA60, 0xAA7F},
"Tai Viet": {0xAA80, 0xAADF},
"Meetei Mayek Extensions": {0xAAE0, 0xAAFF},
"Ethiopic Extended-A": {0xAB00, 0xAB2F},
"Latin Extended-E": {0xAB30, 0xAB6F},
"Cherokee Supplement": {0xAB70, 0xABBF},
"Meetei Mayek": {0xABC0, 0xABFF},
"Hangul Syllables": {0xAC00, 0xD7AF},
"Hangul Jamo Extended-B": {0xD7B0, 0xD7FF},
"High Surrogates": {0xD800, 0xDB7F},
"High Private Use Surrogates": {0xDB80, 0xDBFF},
"Low Surrogates": {0xDC00, 0xDFFF},
"Private Use Area": {0xE000, 0xF8FF},
"CJK Compatibility Ideographs": {0xF900, 0xFAFF},
"Alphabetic Presentation Forms": {0xFB00, 0xFB4F},
"Arabic Presentation Forms-A": {0xFB50, 0xFDFF},
"Variation Selectors": {0xFE00, 0xFE0F},
"Vertical Forms": {0xFE10, 0xFE1F},
"Combining Half Marks": {0xFE20, 0xFE2F},
"CJK Compatibility Forms": {0xFE30, 0xFE4F},
"Small Form Variants": {0xFE50, 0xFE6F},
"Arabic Presentation Forms-B": {0xFE70, 0xFEFF},
"Halfwidth and Fullwidth Forms": {0xFF00, 0xFFEF},
"Specials": {0xFFF0, 0xFFFF},
"Linear B Syllabary": {0x10000, 0x1007F},
"Linear B Ideograms": {0x10080, 0x100FF},
"Aegean Numbers": {0x10100, 0x1013F},
"Ancient Greek Numbers": {0x10140, 0x1018F},
"Ancient Symbols": {0x10190, 0x101CF},
"Phaistos Disc": {0x101D0, 0x101FF},
"Lycian": {0x10280, 0x1029F},
"Carian": {0x102A0, 0x102DF},
"Coptic Epact Numbers": {0x102E0, 0x102FF},
"Old Italic": {0x10300, 0x1032F},
"Gothic": {0x10330, 0x1034F},
"Old Permic": {0x10350, 0x1037F},
"Ugaritic": {0x10380, 0x1039F},
"Old Persian": {0x103A0, 0x103DF},
"Deseret": {0x10400, 0x1044F},
"Shavian": {0x10450, 0x1047F},
"Osmanya": {0x10480, 0x104AF},
"Osage": {0x104B0, 0x104FF},
"Elbasan": {0x10500, 0x1052F},
"Caucasian Albanian": {0x10530, 0x1056F},
"Linear A": {0x10600, 0x1077F},
"Cypriot Syllabary": {0x10800, 0x1083F},
"Imperial Aramaic": {0x10840, 0x1085F},
"Palmyrene": {0x10860, 0x1087F},
"Nabataean": {0x10880, 0x108AF},
"Hatran": {0x108E0, 0x108FF},
"Phoenician": {0x10900, 0x1091F},
"Lydian": {0x10920, 0x1093F},
"Meroitic Hieroglyphs": {0x10980, 0x1099F},
"Meroitic Cursive": {0x109A0, 0x109FF},
"Kharoshthi": {0x10A00, 0x10A5F},
"Old South Arabian": {0x10A60, 0x10A7F},
"Old North Arabian": {0x10A80, 0x10A9F},
"Manichaean": {0x10AC0, 0x10AFF},
"Avestan": {0x10B00, 0x10B3F},
"Inscriptional Parthian": {0x10B40, 0x10B5F},
"Inscriptional Pahlavi": {0x10B60, 0x10B7F},
"Psalter Pahlavi": {0x10B80, 0x10BAF},
"Old Turkic": {0x10C00, 0x10C4F},
"Old Hungarian": {0x10C80, 0x10CFF},
"Hanifi Rohingya": {0x10D00, 0x10D3F},
"Rumi Numeral Symbols": {0x10E60, 0x10E7F},
"Old Sogdian": {0x10F00, 0x10F2F},
"Sogdian": {0x10F30, 0x10F6F},
"Elymaic": {0x10FE0, 0x10FFF},
"Brahmi": {0x11000, 0x1107F},
"Kaithi": {0x11080, 0x110CF},
"Sora Sompeng": {0x110D0, 0x110FF},
"Chakma": {0x11100, 0x1114F},
"Mahajani": {0x11150, 0x1117F},
"Sharada": {0x11180, 0x111DF},
"Sinhala Archaic Numbers": {0x111E0, 0x111FF},
"Khojki": {0x11200, 0x1124F},
"Multani": {0x11280, 0x112AF},
"Khudawadi": {0x112B0, 0x112FF},
"Grantha": {0x11300, 0x1137F},
"Newa": {0x11400, 0x1147F},
"Tirhuta": {0x11480, 0x114DF},
"Siddham": {0x11580, 0x115FF},
"Modi": {0x11600, 0x1165F},
"Mongolian Supplement": {0x11660, 0x1167F},
"Takri": {0x11680, 0x116CF},
"Ahom": {0x11700, 0x1173F},
"Dogra": {0x11800, 0x1184F},
"Warang Citi": {0x118A0, 0x118FF},
"Nandinagari": {0x119A0, 0x119FF},
"Zanabazar Square": {0x11A00, 0x11A4F},
"Soyombo": {0x11A50, 0x11AAF},
"Pau Cin Hau": {0x11AC0, 0x11AFF},
"Bhaiksuki": {0x11C00, 0x11C6F},
"Marchen": {0x11C70, 0x11CBF},
"Masaram Gondi": {0x11D00, 0x11D5F},
"Gunjala Gondi": {0x11D60, 0x11DAF},
"Makasar": {0x11EE0, 0x11EFF},
"Tamil Supplement": {0x11FC0, 0x11FFF},
"Cuneiform": {0x12000, 0x123FF},
"Cuneiform Numbers and Punctuation": {0x12400, 0x1247F},
"Early Dynastic Cuneiform": {0x12480, 0x1254F},
"Egyptian Hieroglyphs": {0x13000, 0x1342F},
"Egyptian Hieroglyph Format Controls": {0x13430, 0x1343F},
"Anatolian Hieroglyphs": {0x14400, 0x1467F},
"Bamum Supplement": {0x16800, 0x16A3F},
"Mro": {0x16A40, 0x16A6F},
"Bassa Vah": {0x16AD0, 0x16AFF},
"Pahawh Hmong": {0x16B00, 0x16B8F},
"Medefaidrin": {0x16E40, 0x16E9F},
"Miao": {0x16F00, 0x16F9F},
"Ideographic Symbols and Punctuation": {0x16FE0, 0x16FFF},
"Tangut": {0x17000, 0x187FF},
"Tangut Components": {0x18800, 0x18AFF},
"Kana Supplement": {0x1B000, 0x1B0FF},
"Kana Extended-A": {0x1B100, 0x1B12F},
"Small Kana Extension": {0x1B130, 0x1B16F},
"Nushu": {0x1B170, 0x1B2FF},
"Duployan": {0x1BC00, 0x1BC9F},
"Shorthand Format Controls": {0x1BCA0, 0x1BCAF},
"Byzantine Musical Symbols": {0x1D000, 0x1D0FF},
"Musical Symbols": {0x1D100, 0x1D1FF},
"Ancient Greek Musical Notation": {0x1D200, 0x1D24F},
"Mayan Numerals": {0x1D2E0, 0x1D2FF},
"Tai Xuan Jing Symbols": {0x1D300, 0x1D35F},
"Counting Rod Numerals": {0x1D360, 0x1D37F},
"Mathematical Alphanumeric Symbols": {0x1D400, 0x1D7FF},
"Sutton SignWriting": {0x1D800, 0x1DAAF},
"Glagolitic Supplement": {0x1E000, 0x1E02F},
"Nyiakeng Puachue Hmong": {0x1E100, 0x1E14F},
"Wancho": {0x1E2C0, 0x1E2FF},
"Mende Kikakui": {0x1E800, 0x1E8DF},
"Adlam": {0x1E900, 0x1E95F},
"Indic Siyaq Numbers": {0x1EC70, 0x1ECBF},
"Ottoman Siyaq Numbers": {0x1ED00, 0x1ED4F},
"Arabic Mathematical Alphabetic Symbols": {0x1EE00, 0x1EEFF},
"Mahjong Tiles": {0x1F000, 0x1F02F},
"Domino Tiles": {0x1F030, 0x1F09F},
"Playing Cards": {0x1F0A0, 0x1F0FF},
"Enclosed Alphanumeric Supplement": {0x1F100, 0x1F1FF},
"Enclosed Ideographic Supplement": {0x1F200, 0x1F2FF},
"Miscellaneous Symbols and Pictographs": {0x1F300, 0x1F5FF},
"Emoticons": {0x1F600, 0x1F64F},
"Ornamental Dingbats": {0x1F650, 0x1F67F},
"Transport and Map Symbols": {0x1F680, 0x1F6FF},
"Alchemical Symbols": {0x1F700, 0x1F77F},
"Geometric Shapes Extended": {0x1F780, 0x1F7FF},
"Supplemental Arrows-C": {0x1F800, 0x1F8FF},
"Supplemental Symbols and Pictographs": {0x1F900, 0x1F9FF},
"Chess Symbols": {0x1FA00, 0x1FA6F},
"Symbols and Pictographs Extended-A": {0x1FA70, 0x1FAFF},
"CJK Unified Ideographs Extension B": {0x20000, 0x2A6DF},
"CJK Unified Ideographs Extension C": {0x2A700, 0x2B73F},
"CJK Unified Ideographs Extension D": {0x2B740, 0x2B81F},
"CJK Unified Ideographs Extension E": {0x2B820, 0x2CEAF},
"CJK Unified Ideographs Extension F": {0x2CEB0, 0x2EBEF},
"CJK Compatibility Ideographs Supplement": {0x2F800, 0x2FA1F},
"Tags": {0xE0000, 0xE007F},
"Variation Selectors Supplement": {0xE0100, 0xE01EF},
"Supplementary Private Use Area-A": {0xF0000, 0xFFFFF},
"Supplementary Private Use Area-B": {0x100000, 0x10FFFF},
}
Blockmap = make(map[string]string)
)
func init() {
for k := range Blocks {
Blockmap[CanonicalCategory(k)] = k
}
}
var (
Catmap = map[string]uint8{
// Short-hand.
"Lu": CatUppercaseLetter,
"Ll": CatLowercaseLetter,
"Lt": CatTitlecaseLetter,
"LC": CatCasedLetter,
"Lm": CatModifierLetter,
"Lo": CatOtherLetter,
"L": CatLetter,
"Mn": CatNonspacingMark,
"Mc": CatSpacingMark,
"Me": CatEnclosingMark,
"M": CatMark,
"Nd": CatDecimalNumber,
"Nl": CatLetterNumber,
"No": CatOtherNumber,
"N": CatNumber,
"Pc": CatConnectorPunctuation,
"Pd": CatDashPunctuation,
"Ps": CatOpenPunctuation,
"Pe": CatClosePunctuation,
"Pi": CatInitialPunctuation,
"Pf": CatFinalPunctuation,
"Po": CatOtherPunctuation,
"P": CatPunctuation,
"Sm": CatMathSymbol,
"Sc": CatCurrencySymbol,
"Sk": CatModifierSymbol,
"So": CatOtherSymbol,
"S": CatSymbol,
"Zs": CatSpaceSeparator,
"Zl": CatLineSeparator,
"Zp": CatParagraphSeparator,
"Z": CatSeparator,
"Cc": CatControl,
"Cf": CatFormat,
"Cs": CatSurrogate,
"Co": CatPrivateUse,
"Cn": CatUnassigned,
"C": CatOther,
// Lower-case shorthand.
"lu": CatUppercaseLetter,
"ll": CatLowercaseLetter,
"lt": CatTitlecaseLetter,
"lc": CatCasedLetter,
"lm": CatModifierLetter,
"lo": CatOtherLetter,
"l": CatLetter,
"mn": CatNonspacingMark,
"mc": CatSpacingMark,
"me": CatEnclosingMark,
"m": CatMark,
"nd": CatDecimalNumber,
"nl": CatLetterNumber,
"no": CatOtherNumber,
"n": CatNumber,
"pc": CatConnectorPunctuation,
"pd": CatDashPunctuation,
"ps": CatOpenPunctuation,
"pe": CatClosePunctuation,
"pi": CatInitialPunctuation,
"pf": CatFinalPunctuation,
"po": CatOtherPunctuation,
"p": CatPunctuation,
"sm": CatMathSymbol,
"sc": CatCurrencySymbol,
"sk": CatModifierSymbol,
"so": CatOtherSymbol,
"s": CatSymbol,
"zs": CatSpaceSeparator,
"zl": CatLineSeparator,
"zp": CatParagraphSeparator,
"z": CatSeparator,
"cc": CatControl,
"cf": CatFormat,
"cs": CatSurrogate,
"co": CatPrivateUse,
"cn": CatUnassigned,
"c": CatOther,
// Full names, underscores.
"uppercase_letter": CatUppercaseLetter,
"lowercase_letter": CatLowercaseLetter,
"titlecase_letter": CatTitlecaseLetter,
"cased_letter": CatCasedLetter,
"modifier_letter": CatModifierLetter,
"other_letter": CatOtherLetter,
"letter": CatLetter,
"nonspacing_mark": CatNonspacingMark,
"spacing_mark": CatSpacingMark,
"enclosing_mark": CatEnclosingMark,
"mark": CatMark,
"decimal_number": CatDecimalNumber,
"letter_number": CatLetterNumber,
"other_number": CatOtherNumber,
"number": CatNumber,
"connector_punctuation": CatConnectorPunctuation,
"dash_punctuation": CatDashPunctuation,
"open_punctuation": CatOpenPunctuation,
"close_punctuation": CatClosePunctuation,
"initial_punctuation": CatInitialPunctuation,
"final_punctuation": CatFinalPunctuation,
"other_punctuation": CatOtherPunctuation,
"punctuation": CatPunctuation,
"math_symbol": CatMathSymbol,
"currency_symbol": CatCurrencySymbol,
"modifier_symbol": CatModifierSymbol,
"other_symbol": CatOtherSymbol,
"symbol": CatSymbol,
"space_separator": CatSpaceSeparator,
"line_separator": CatLineSeparator,
"paragraph_separator": CatParagraphSeparator,
"separator": CatSeparator,
"control": CatControl,
"format": CatFormat,
"surrogate": CatSurrogate,
"private_use": CatPrivateUse,
"unassigned": CatUnassigned,
"other": CatOther,
// Without underscore.
"uppercaseletter": CatUppercaseLetter,
"lowercaseletter": CatLowercaseLetter,
"titlecaseletter": CatTitlecaseLetter,
"casedletter": CatCasedLetter,
"modifierletter": CatModifierLetter,
"otherletter": CatOtherLetter,
"nonspacingmark": CatNonspacingMark,
"spacingmark": CatSpacingMark,
"enclosingmark": CatEnclosingMark,
"decimalnumber": CatDecimalNumber,
"letternumber": CatLetterNumber,
"othernumber": CatOtherNumber,
"connectorpunctuation": CatConnectorPunctuation,
"dashpunctuation": CatDashPunctuation,
"openpunctuation": CatOpenPunctuation,
"closepunctuation": CatClosePunctuation,
"initialpunctuation": CatInitialPunctuation,
"finalpunctuation": CatFinalPunctuation,
"otherpunctuation": CatOtherPunctuation,
"mathsymbol": CatMathSymbol,
"currencysymbol": CatCurrencySymbol,
"modifiersymbol": CatModifierSymbol,
"othersymbol": CatOtherSymbol,
"spaceseparator": CatSpaceSeparator,
"lineseparator": CatLineSeparator,
"paragraphseparator": CatParagraphSeparator,
"privateuse": CatPrivateUse,
}
Catnames = map[uint8]string{
CatUppercaseLetter: "Uppercase_Letter",
CatLowercaseLetter: "Lowercase_Letter",
CatTitlecaseLetter: "Titlecase_Letter",
CatCasedLetter: "Cased_Letter",
CatModifierLetter: "Modifier_Letter",
CatOtherLetter: "Other_Letter",
CatLetter: "Letter",
CatNonspacingMark: "Nonspacing_Mark",
CatSpacingMark: "Spacing_Mark",
CatEnclosingMark: "Enclosing_Mark",
CatMark: "Mark",
CatDecimalNumber: "Decimal_Number",
CatLetterNumber: "Letter_Number",
CatOtherNumber: "Other_Number",
CatNumber: "Number",
CatConnectorPunctuation: "Connector_Punctuation",
CatDashPunctuation: "Dash_Punctuation",
CatOpenPunctuation: "Open_Punctuation",
CatClosePunctuation: "Close_Punctuation",
CatInitialPunctuation: "Initial_Punctuation",
CatFinalPunctuation: "Final_Punctuation",
CatOtherPunctuation: "Other_Punctuation",
CatPunctuation: "Punctuation",
CatMathSymbol: "Math_Symbol",
CatCurrencySymbol: "Currency_Symbol",
CatModifierSymbol: "Modifier_Symbol",
CatOtherSymbol: "Other_Symbol",
CatSymbol: "Symbol",
CatSpaceSeparator: "Space_Separator",
CatLineSeparator: "Line_Separator",
CatParagraphSeparator: "Paragraph_Separator",
CatSeparator: "Separator",
CatControl: "Control",
CatFormat: "Format",
CatSurrogate: "Surrogate",
CatPrivateUse: "Private_Use",
CatUnassigned: "Unassigned",
CatOther: "Other",
}
)
var (
ranges = [][]rune{
{0x3400, 0x4DB5},
{0x4E00, 0x9FEF},
{0xAC00, 0xD7A3},
{0xD800, 0xDB7F},
{0xDB80, 0xDBFF},
{0xDC00, 0xDFFF},
{0xE000, 0xF8FF},
{0x17000, 0x187F1},
{0x20000, 0x2A6D6},
{0x2A700, 0x2B734},
{0x2B740, 0x2B81D},
{0x2B820, 0x2CEA1},
{0x2CEB0, 0x2EBE0},
{0xF0000, 0xFFFFD},
{0x100000, 0x10FFFD},
}
rangeNames = []string{
"<CJK Ideograph Extension A>",
"<CJK Ideograph>",
"<Hangul Syllable>",
"<Non Private Use High Surrogate>",
"<Private Use High Surrogate>",
"<Low Surrogate>",
"<Private Use>",
"<Tangut Ideograph>",
"<CJK Ideograph Extension B>",
"<CJK Ideograph Extension C>",
"<CJK Ideograph Extension D>",
"<CJK Ideograph Extension E>",
"<CJK Ideograph Extension F>",
"<Plane 15 Private Use>",
"<Plane 16 Private Use>",
}
)