# Copyright © 2023 Unicode, Inc.

    
      
  default namespace ucd = "http://www.unicode.org/ns/2003/ucd/1.0"

      
  # default; datatypes xsd = "http://www.w3.org/2001/XMLSchema-datatypes"

  single-code-point = xsd:string { pattern = "(|[1-9A-F]|(10))[0-9A-F]{4}" }

  one-or-more-code-points = list { single-code-point + }
  zero-or-more-code-points = list { single-code-point * }
  two-code-points = list { single-code-point, single-code-point }

  character-name = xsd:string { pattern="([A-Z0-9 #\-\(\)]*)|(<control>)" }

  jis-code-point = xsd:string { pattern = "[0-9A-F]{4}" }

      
  start =
    element ucd { ucd.content }

      
  boolean = "Y" | "N"

      
  ucd.content &=
    element description { text }?

      
  ucd.content &=
    element repertoire { (code-point | group) + }?

  set-of-code-points =
     attribute cp { single-code-point }
   | ( attribute first-cp { single-code-point },
       attribute last-cp  { single-code-point } )

  code-point |=
    element reserved {
      set-of-code-points,
      code-point-attributes }

  code-point |=
    element noncharacter {
      set-of-code-points,
      code-point-attributes }

  code-point |=
    element surrogate {
      set-of-code-points,
      code-point-attributes }

  code-point |=
    element char {
      set-of-code-points,
      code-point-attributes }

  group =
    element group {
      code-point-attributes,
      code-point* }

      
  code-point-attributes &= attribute age {
          "1.1"
        | "2.0" | "2.1"
        | "3.0" | "3.1" | "3.2"
        | "4.0" | "4.1"
        | "5.0" | "5.1" | "5.2"
        | "6.0" | "6.1" | "6.2" | "6.3"
        | "7.0"
        | "8.0"
        | "9.0"
        | "10.0"
        | "11.0"
        | "12.0" | "12.1"
        | "13.0"
        | "14.0"
        | "15.0" | "15.1"
        | "unassigned" }?

  code-point-attributes &= attribute na { character-name }?
  code-point-attributes &= attribute na1 { character-name }?

  code-point-attributes &=
    element name-alias {
      attribute alias { text }?,
      attribute type  { "abbreviation" | "alternate"
                      | "control" | "correction"
                      | "figment" }? } *


  code-point-attributes &=
    attribute blk { "Adlam"
                  | "Aegean_Numbers"
                  | "Ahom"
                  | "Alchemical"
                  | "Alphabetic_PF"
                  | "Anatolian_Hieroglyphs"
                  | "Ancient_Greek_Music"
                  | "Ancient_Greek_Numbers"
                  | "Ancient_Symbols"
                  | "Arabic"
                  | "Arabic_Ext_A"
                  | "Arabic_Ext_B"
                  | "Arabic_Ext_C"
                  | "Arabic_Math"
                  | "Arabic_PF_A"
                  | "Arabic_PF_B"
                  | "Arabic_Sup"
                  | "Armenian"
                  | "Arrows"
                  | "ASCII"
                  | "Avestan"
                  | "Balinese"
                  | "Bamum"
                  | "Bamum_Sup"
                  | "Bassa_Vah"
                  | "Batak"
                  | "Bengali"
                  | "Bhaiksuki"
                  | "Block_Elements"
                  | "Bopomofo"
                  | "Bopomofo_Ext"
                  | "Box_Drawing"
                  | "Brahmi"
                  | "Braille"
                  | "Buginese"
                  | "Buhid"
                  | "Byzantine_Music"
                  | "Carian"
                  | "Caucasian_Albanian"
                  | "Chakma"
                  | "Cham"
                  | "Cherokee"
                  | "Cherokee_Sup"
                  | "Chess_Symbols"
                  | "Chorasmian"
                  | "CJK"
                  | "CJK_Compat"
                  | "CJK_Compat_Forms"
                  | "CJK_Compat_Ideographs"
                  | "CJK_Compat_Ideographs_Sup"
                  | "CJK_Ext_A"
                  | "CJK_Ext_B"
                  | "CJK_Ext_C"
                  | "CJK_Ext_D"
                  | "CJK_Ext_E"
                  | "CJK_Ext_F"
                  | "CJK_Ext_G"
                  | "CJK_Ext_H"
                  | "CJK_Ext_I"
                  | "CJK_Radicals_Sup"
                  | "CJK_Strokes"
                  | "CJK_Symbols"
                  | "Compat_Jamo"
                  | "Control_Pictures"
                  | "Coptic"
                  | "Coptic_Epact_Numbers"
                  | "Counting_Rod"
                  | "Cuneiform"
                  | "Cuneiform_Numbers"
                  | "Currency_Symbols"
                  | "Cypriot_Syllabary"
                  | "Cypro_Minoan"
                  | "Cyrillic"
                  | "Cyrillic_Ext_A"
                  | "Cyrillic_Ext_B"
                  | "Cyrillic_Ext_C"
                  | "Cyrillic_Ext_D"
                  | "Cyrillic_Sup"
                  | "Deseret"
                  | "Devanagari"
                  | "Devanagari_Ext"
                  | "Devanagari_Ext_A"
                  | "Diacriticals"
                  | "Diacriticals_For_Symbols"
                  | "Diacriticals_Sup"
                  | "Diacriticals_Ext"
                  | "Dingbats"
                  | "Dives_Akuru"
                  | "Dogra"
                  | "Domino"
                  | "Duployan"
                  | "Early_Dynastic_Cuneiform"
                  | "Egyptian_Hieroglyphs"
                  | "Egyptian_Hieroglyph_Format_Controls"
                  | "Elbasan"
                  | "Elymaic"
                  | "Emoticons"
                  | "Enclosed_Alphanum"
                  | "Enclosed_Alphanum_Sup"
                  | "Enclosed_CJK"
                  | "Enclosed_Ideographic_Sup"
                  | "Ethiopic"
                  | "Ethiopic_Ext"
                  | "Ethiopic_Ext_A"
                  | "Ethiopic_Ext_B"
                  | "Ethiopic_Sup"
                  | "Geometric_Shapes"
                  | "Geometric_Shapes_Ext"
                  | "Georgian"
                  | "Georgian_Ext"
                  | "Georgian_Sup"
                  | "Glagolitic"
                  | "Glagolitic_Sup"
                  | "Gothic"
                  | "Grantha"
                  | "Greek"
                  | "Greek_Ext"
                  | "Gujarati"
                  | "Gunjala_Gondi"
                  | "Gurmukhi"
                  | "Half_And_Full_Forms"
                  | "Half_Marks"
                  | "Hangul"
                  | "Hanifi_Rohingya"
                  | "Hanunoo"
                  | "Hatran"
                  | "Hebrew"
                  | "High_PU_Surrogates"
                  | "High_Surrogates"
                  | "Hiragana"
                  | "IDC"
                  | "Ideographic_Symbols"
                  | "Imperial_Aramaic"
                  | "Indic_Number_Forms"
                  | "Indic_Siyaq_Numbers"
                  | "Inscriptional_Pahlavi"
                  | "Inscriptional_Parthian"
                  | "IPA_Ext"
                  | "Jamo"
                  | "Jamo_Ext_A"
                  | "Jamo_Ext_B"
                  | "Javanese"
                  | "Kaithi"
                  | "Kaktovik_Numerals"
                  | "Kana_Ext_A"
                  | "Kana_Sup"
                  | "Kanbun"
                  | "Kangxi"
                  | "Kannada"
                  | "Katakana"
                  | "Katakana_Ext"
                  | "Kana_Ext_B"
                  | "Kawi"
                  | "Kayah_Li"
                  | "Kharoshthi"
                  | "Khitan_Small_Script"
                  | "Khmer"
                  | "Khmer_Symbols"
                  | "Khojki"
                  | "Khudawadi"
                  | "Lao"
                  | "Latin_1_Sup"
                  | "Latin_Ext_A"
                  | "Latin_Ext_Additional"
                  | "Latin_Ext_B"
                  | "Latin_Ext_C"
                  | "Latin_Ext_D"
                  | "Latin_Ext_E"
                  | "Latin_Ext_F"
                  | "Latin_Ext_G"
                  | "Lepcha"
                  | "Letterlike_Symbols"
                  | "Limbu"
                  | "Linear_A"
                  | "Linear_B_Ideograms"
                  | "Linear_B_Syllabary"
                  | "Lisu"
                  | "Lisu_Sup"
                  | "Low_Surrogates"
                  | "Lycian"
                  | "Lydian"
                  | "Mahajani"
                  | "Mahjong"
                  | "Makasar"
                  | "Malayalam"
                  | "Mandaic"
                  | "Manichaean"
                  | "Marchen"
                  | "Masaram_Gondi"
                  | "Math_Alphanum"
                  | "Math_Operators"
                  | "Mayan_Numerals"
                  | "Medefaidrin"
                  | "Meetei_Mayek"
                  | "Meetei_Mayek_Ext"
                  | "Mende_Kikakui"
                  | "Meroitic_Cursive"
                  | "Meroitic_Hieroglyphs"
                  | "Miao"
                  | "Misc_Arrows"
                  | "Misc_Math_Symbols_A"
                  | "Misc_Math_Symbols_B"
                  | "Misc_Pictographs"
                  | "Misc_Symbols"
                  | "Misc_Technical"
                  | "Modi"
                  | "Modifier_Letters"
                  | "Modifier_Tone_Letters"
                  | "Mongolian"
                  | "Mongolian_Sup"
                  | "Mro"
                  | "Music"
                  | "Multani"
                  | "Myanmar"
                  | "Myanmar_Ext_A"
                  | "Myanmar_Ext_B"
                  | "Nabataean"
                  | "Nag_Mundari"
                  | "Nandinagari"
                  | "NB"
                  | "New_Tai_Lue"
                  | "Newa"
                  | "NKo"
                  | "Number_Forms"
                  | "Nushu"
                  | "Nyiakeng_Puachue_Hmong"
                  | "OCR"
                  | "Ogham"
                  | "Ol_Chiki"
                  | "Old_Hungarian"
                  | "Old_Italic"
                  | "Old_North_Arabian"
                  | "Old_Permic"
                  | "Old_Persian"
                  | "Old_Sogdian"
                  | "Old_South_Arabian"
                  | "Old_Turkic"
                  | "Old_Uyghur"
                  | "Oriya"
                  | "Ornamental_Dingbats"
                  | "Osage"
                  | "Osmanya"
                  | "Ottoman_Siyaq_Numbers"
                  | "Pahawh_Hmong"
                  | "Palmyrene"
                  | "Pau_Cin_Hau"
                  | "Phags_Pa"
                  | "Phaistos"
                  | "Phoenician"
                  | "Phonetic_Ext"
                  | "Phonetic_Ext_Sup"
                  | "Playing_Cards"
                  | "Psalter_Pahlavi"
                  | "PUA"
                  | "Punctuation"
                  | "Rejang"
                  | "Rumi"
                  | "Runic"
                  | "Samaritan"
                  | "Saurashtra"
                  | "Sharada"
                  | "Shavian"
                  | "Shorthand_Format_Controls"
                  | "Siddham"
                  | "Sinhala"
                  | "Sinhala_Archaic_Numbers"
                  | "Small_Forms"
                  | "Small_Kana_Ext"
                  | "Sogdian"
                  | "Sora_Sompeng"
                  | "Soyombo"
                  | "Specials"
                  | "Sundanese"
                  | "Sundanese_Sup"
                  | "Sup_Arrows_A"
                  | "Sup_Arrows_B"
                  | "Sup_Arrows_C"
                  | "Sup_Math_Operators"
                  | "Sup_PUA_A"
                  | "Sup_PUA_B"
                  | "Sup_Punctuation"
                  | "Sup_Symbols_And_Pictographs"
                  | "Super_And_Sub"
                  | "Sutton_SignWriting"
                  | "Syloti_Nagri"
                  | "Symbols_And_Pictographs_Ext_A"
                  | "Symbols_For_Legacy_Computing"
                  | "Syriac"
                  | "Syriac_Sup"
                  | "Tagalog"
                  | "Tagbanwa"
                  | "Tags"
                  | "Tai_Le"
                  | "Tai_Tham"
                  | "Tai_Viet"
                  | "Tai_Xuan_Jing"
                  | "Takri"
                  | "Tamil"
                  | "Tamil_Sup"
                  | "Tangsa"
                  | "Tangut"
                  | "Tangut_Components"
                  | "Tangut_Sup"
                  | "Telugu"
                  | "Thaana"
                  | "Thai"
                  | "Tibetan"
                  | "Tifinagh"
                  | "Tirhuta"
                  | "Toto"
                  | "Transport_And_Map"
                  | "UCAS"
                  | "UCAS_Ext"
                  | "UCAS_Ext_A"
                  | "Ugaritic"
                  | "Vai"
                  | "Vedic_Ext"
                  | "Vertical_Forms"
                  | "Vithkuqi"
                  | "VS"
                  | "VS_Sup"
                  | "Wancho"
                  | "Warang_Citi"
                  | "Yezidi"
                  | "Yi_Radicals"
                  | "Yi_Syllables"
                  | "Yijing"
                  | "Zanabazar_Square"
                  | "Znamenny_Music"
    }?

  code-point-attributes &=
    attribute gc { "Lu" | "Ll" | "Lt" | "Lm" | "Lo"
                 | "Mn" | "Mc" | "Me"
                 | "Nd" | "Nl" | "No"
                 | "Pc" | "Pd" | "Ps" | "Pe" | "Pi" | "Pf" | "Po"
                 | "Sm" | "Sc" | "Sk" | "So"
                 | "Zs" | "Zl" | "Zp"
                 | "Cc" | "Cf" | "Cs" | "Co" | "Cn"
    }?

  code-point-attributes &=
    attribute ccc { xsd:integer { minInclusive="0" maxInclusive="254" }}?

  code-point-attributes &=
    attribute bc { "AL" | "AN"
                 | "B " | "BN"
                 | "CS"
                 | "EN" | "ES"  | "ET"
                 | "FSI"
                 | "L"  | "LRE" | "LRI" | "LRO"
                 | "NSM"
                 | "ON"
                 | "PDF" | "PDI"
                 | "R"  | "RLE" | "RLI" | "RLO"
                 | "S"
                 | "WS"
      }?

  code-point-attributes &=
    attribute Bidi_M { boolean }?

  code-point-attributes &=
    attribute bmg    { "" | single-code-point }?

  code-point-attributes &=
    attribute Bidi_C { boolean }?

  code-point-attributes &=
    attribute bpt { "o" | "c" | "n" }?

  code-point-attributes &=
    attribute bpb { "#" | single-code-point }?

  code-point-attributes &=
    attribute dt { "can"  | "com" | "enc" | "fin"  | "font" | "fra"
                 | "init" | "iso" | "med" | "nar"  | "nb"   | "sml"
                 | "sqr"  | "sub" | "sup" | "vert" | "wide" | "none"}?

  code-point-attributes &=
    attribute dm { "#" | zero-or-more-code-points }?

  code-point-attributes &=
    attribute CE { boolean }?

  code-point-attributes &=
    attribute Comp_Ex { boolean }?

  code-point-attributes &=
    attribute NFC_QC { "Y" | "N" | "M" }?

  code-point-attributes &=
    attribute NFD_QC { "Y" | "N" }?

  code-point-attributes &=
    attribute NFKC_QC { "Y" | "N" | "M" }?

  code-point-attributes &=
    attribute NFKD_QC { "Y" | "N" }?


  code-point-attributes &=
    attribute XO_NFC { boolean }?

  code-point-attributes &=
    attribute XO_NFD { boolean }?

  code-point-attributes &=
    attribute XO_NFKC { boolean }?

  code-point-attributes &=
    attribute XO_NFKD { boolean }?


  code-point-attributes &=
    attribute FC_NFKC { "#" | one-or-more-code-points }?

  code-point-attributes &=
    attribute nt { "None" | "De" | "Di" | "Nu" }?

  code-point-attributes &=
    attribute nv { "NaN" | list { xsd:string { pattern = "-?[0-9]+(/[0-9]+)?" } +}}?

  code-point-attributes &=
    attribute jt { "U" | "C" | "T" | "D" | "L" | "R" }?

  code-point-attributes &=
    attribute jg { "African_Feh" | "African_Noon" | "African_Qaf"
                 | "Ain" | "Alaph" | "Alef" | "Alef_Maqsurah"
                 | "Beh" | "Beth" | "Burushaski_Yeh_Barree"
                 | "Dal" | "Dalath_Rish" | "E"
                 | "Farsi_Yeh" | "Fe"  | "Feh" | "Final_Semkath"
                 | "Gaf" | "Gamal"
                 | "Hah" | "Hamza_On_Heh_Goal" | "He"
                 | "Heh" | "Heh_Goal" | "Heth"
                 | "Hanifi_Rohingya_Kinna_Ya" | "Hanifi_Rohingya_Pa"
                 | "Kaf" | "Kaph" | "Khaph" | "Knotted_Heh"
                 | "Lam" | "Lamadh"
                 | "Malayalam_Nga"
                 | "Malayalam_Ja"
                 | "Malayalam_Nya"
                 | "Malayalam_Tta"
                 | "Malayalam_Nna"
                 | "Malayalam_Nnna"
                 | "Malayalam_Bha"
                 | "Malayalam_Ra"
                 | "Malayalam_Lla"
                 | "Malayalam_Llla"
                 | "Malayalam_Ssa"
                 | "Manichaean_Aleph"
                 | "Manichaean_Ayin"
                 | "Manichaean_Beth"
                 | "Manichaean_Daleth"
                 | "Manichaean_Dhamedh"
                 | "Manichaean_Five"
                 | "Manichaean_Gimel"
                 | "Manichaean_Heth"
                 | "Manichaean_Hundred"
                 | "Manichaean_Kaph"
                 | "Manichaean_Lamedh"
                 | "Manichaean_Mem"
                 | "Manichaean_Nun"
                 | "Manichaean_One"
                 | "Manichaean_Pe"
                 | "Manichaean_Qoph"
                 | "Manichaean_Resh"
                 | "Manichaean_Sadhe"
                 | "Manichaean_Samekh"
                 | "Manichaean_Taw"
                 | "Manichaean_Ten"
                 | "Manichaean_Teth"
                 | "Manichaean_Thamedh"
                 | "Manichaean_Twenty"
                 | "Manichaean_Waw"
                 | "Manichaean_Yodh"
                 | "Manichaean_Zayin"
                 | "Meem" | "Mim"
                 | "No_Joining_Group" | "Noon" | "Nun" | "Nya"
                 | "Pe" | "Qaf" | "Qaph" | "Reh" | "Reversed_Pe"
                 | "Rohingya_Yeh"
                 | "Sad" | "Sadhe" | "Seen" | "Semkath" | "Shin" | "Straight_Waw"
                 | "Swash_Kaf" | "Syriac_Waw"
                 | "Tah" | "Taw" | "Teh_Marbuta" | "Teh_Marbuta_Goal" | "Teth"
                 | "Thin_Yeh"
                 | "Vertical_Tail"
                 | "Waw"
                 | "Yeh" | "Yeh_Barree" | "Yeh_With_Tail" | "Yudh" | "Yudh_He"
                 | "Zain" | "Zhain" }?

  code-point-attributes &=
    attribute Join_C { boolean }?

  code-point-attributes &=
    attribute lb { "AI" | "AK" | "AL" | "AP" | "AS"
                 | "B2" | "BA" | "BB" | "BK"
                 | "CB" | "CJ" | "CL" | "CM" | "CP" | "CR"
                 | "EB" | "EM" | "EX"
                 | "GL"
                 | "H2" | "H3" | "HL" | "HY"
                 | "ID" | "IN" | "IS"
                 | "JL" | "JT" | "JV"
                 | "LF"
                 | "NL" | "NS" | "NU"
                 | "OP"
                 | "PO" | "PR"
                 | "QU"
                 | "RI"
                 | "SA" | "SG" | "SP" | "SY"
                 | "VF" | "VI"
                 | "WJ"
                 | "XX"
                 | "ZW" | "ZWJ" }?

  code-point-attributes &=
    attribute ea { "A" | "F" | "H" | "N" | "Na" | "W" }?

  code-point-attributes &=
    attribute Upper { boolean }?

  code-point-attributes &=
    attribute Lower { boolean }?

  code-point-attributes &=
    attribute OUpper { boolean }?

  code-point-attributes &=
    attribute OLower { boolean }?

  code-point-attributes &=
    attribute suc { "#" | single-code-point }?

  code-point-attributes &=
    attribute slc { "#" | single-code-point }?

  code-point-attributes &=
    attribute stc { "#" | single-code-point }?

  code-point-attributes &=
    attribute uc { "#" | one-or-more-code-points }?

  code-point-attributes &=
    attribute lc { "#" | one-or-more-code-points }?

  code-point-attributes &=
    attribute tc { "#" | one-or-more-code-points }?

  code-point-attributes &=
    attribute scf { "#" | single-code-point }?

  code-point-attributes &=
    attribute cf { "#" | one-or-more-code-points }?

  code-point-attributes &=
    attribute CI { boolean }?

  code-point-attributes &=
    attribute Cased { boolean }?

  code-point-attributes &=
    attribute CWCF { boolean }?

  code-point-attributes &=
    attribute CWCM { boolean }?

  code-point-attributes &=
    attribute CWL { boolean }?

  code-point-attributes &=
    attribute CWKCF { boolean }?

  code-point-attributes &=
    attribute CWT { boolean }?

  code-point-attributes &=
    attribute CWU { boolean }?

  code-point-attributes &=
    attribute NFKC_CF { "#" | zero-or-more-code-points }?

  code-point-attributes &=
    attribute NFKC_SCF { "#" | zero-or-more-code-points }?

  script = "Adlm" | "Aghb" | "Ahom" | "Arab" | "Armi" | "Armn" | "Avst"
         | "Bali" | "Bamu" | "Bass" | "Batk" | "Beng" | "Bhks"
         | "Bopo" | "Brah" | "Brai" | "Bugi" | "Buhd"
         | "Cakm" | "Cans" | "Cari" | "Cham" | "Cher" | "Chrs" | "Copt"
         | "Cpmn" | "Cprt" | "Cyrl"
         | "Deva" | "Diak" | "Dogr" | "Dsrt" | "Dupl"
         | "Elba" | "Elym" | "Egyp" | "Ethi"
         | "Geor" | "Glag" | "Gong" | "Gonm" | "Goth" | "Gran" | "Grek"
         | "Gujr" | "Guru"
         | "Hang" | "Hani" | "Hano" | "Hatr" | "Hebr" | "Hira" | "Hluw"
         | "Hmng" | "Hmnp" | "Hrkt" | "Hung"
         | "Ital"
         | "Java"
         | "Kali" | "Kana" | "Kawi" | "Khar" | "Khmr" | "Khoj" | "Kits"
         | "Knda" | "Kthi"
         | "Lana" | "Laoo" | "Latn" | "Lepc" | "Limb" | "Lina" | "Linb"
         | "Lisu" | "Lyci" | "Lydi"
         | "Mahj" | "Maka" | "Mand" | "Mani" | "Marc"
         | "Medf" | "Mend" | "Merc" | "Mero" | "Mlym"
         | "Modi" | "Mong" | "Mroo" | "Mtei" | "Mult" | "Mymr"
         | "Nagm" | "Nand" | "Narb" | "Nbat" | "Newa" | "Nkoo" | "Nshu"
         | "Ogam" | "Olck" | "Orkh" | "Orya" | "Osge" | "Osma" | "Ougr"
         | "Palm" | "Pauc" | "Perm" | "Phag" | "Phli" | "Phlp" | "Phnx"
         | "Plrd" | "Prti"
         | "Qaai"
         | "Rohg" | "Rjng" | "Runr"
         | "Samr" | "Sarb" | "Saur" | "Sgnw" | "Shaw" | "Shrd" | "Sidd"
         | "Sind" | "Sinh" | "Sogd" | "Sogo" | "Sora" | "Soyo" | "Sund"
         | "Sylo" | "Syrc"
         | "Tagb" | "Takr" | "Tale" | "Talu" | "Taml" | "Tang" | "Tavt"
         | "Telu" | "Tfng" | "Tglg" | "Thaa" | "Thai" | "Tibt" | "Tirh"
         | "Tnsa" | "Toto"
         | "Ugar"
         | "Vaii" | "Vith"
         | "Wara" | "Wcho"
         | "Xpeo" | "Xsux"
         | "Yezi" | "Yiii"
         | "Zanb" | "Zinh" | "Zyyy" | "Zzzz"

  code-point-attributes &=
    attribute sc  { script }?

  code-point-attributes &=
    attribute scx { list { script + }}?


  code-point-attributes &=
    attribute isc { text }?

  code-point-attributes &=
    attribute hst { "L" | "LV" | "LVT" | "T" | "V" | "NA" }?

  code-point-attributes &=
     attribute JSN { xsd:string { pattern="[A-Z]{0,3}" }}?

  code-point-attributes &=
    attribute InSC { "Avagraha"
                   | "Bindu"
                   | "Brahmi_Joining_Number"
                   | "Cantillation_Mark"
                   | "Consonant"
                   | "Consonant_Dead"
                   | "Consonant_Final"
                   | "Consonant_Head_Letter"
                   | "Consonant_Initial_Postfixed"
                   | "Consonant_Killer"
                   | "Consonant_Medial"
                   | "Consonant_Placeholder"
                   | "Consonant_Preceding_Repha"
                   | "Consonant_Prefixed"
                   | "Consonant_Repha"
                   | "Consonant_Subjoined"
                   | "Consonant_Succeeding_Repha"
                   | "Consonant_With_Stacker"
                   | "Gemination_Mark"
                   | "Invisible_Stacker"
                   | "Joiner"
                   | "Modifying_Letter"
                   | "Non_Joiner"
                   | "Nukta"
                   | "Number"
                   | "Number_Joiner"
                   | "Other"
                   | "Pure_Killer"
                   | "Register_Shifter"
                   | "Syllable_Modifier"
                   | "Tone_Letter"
                   | "Tone_Mark"
                   | "Virama"
                   | "Visarga"
                   | "Vowel"
                   | "Vowel_Dependent"
                   | "Vowel_Independent" }?

  code-point-attributes &=
     attribute InMC { "Right"
                    | "Left"
                    | "Visual_Order_Left"
                    | "Left_And_Right"
                    | "Top"
                    | "Bottom"
                    | "Top_And_Bottom"
                    | "Top_And_Right"
                    | "Top_And_Left"
                    | "Top_And_Left_And_Right"
                    | "Bottom_And_Right"
                    | "Top_And_Bottom_And_Right"
                    | "Overstruck"
                    | "Invisible"
                    | "NA" }?

  code-point-attributes &=
     attribute InPC { "Bottom"
                    | "Bottom_And_Left"
                    | "Bottom_And_Right"
                    | "Left"
                    | "Left_And_Right"
                    | "NA"
                    | "Overstruck"
                    | "Right"
                    | "Top"
                    | "Top_And_Bottom"
                    | "Top_And_Bottom_And_Left"
                    | "Top_And_Bottom_And_Right"
                    | "Top_And_Left"
                    | "Top_And_Left_And_Right"
                    | "Top_And_Right"
                    | "Visual_Order_Left" }?

  code-point-attributes &=
     attribute InCB { "Consonant"
                    | "Extend"
                    | "Linker"
                    | "None" }?

  code-point-attributes &=
    attribute IDS { boolean }?

  code-point-attributes &=
    attribute OIDS { boolean }?

  code-point-attributes &=
    attribute XIDS { boolean }?

  code-point-attributes &=
    attribute IDC { boolean }?

  code-point-attributes &=
    attribute OIDC { boolean }?

  code-point-attributes &=
    attribute XIDC { boolean }?

  code-point-attributes &=
    attribute ID_Compat_Math_Start { boolean }?

  code-point-attributes &=
    attribute ID_Compat_Math_Continue { boolean }?

  code-point-attributes &=
    attribute Pat_Syn { boolean }?

  code-point-attributes &=
    attribute Pat_WS { boolean }?

  code-point-attributes &=
    attribute Dash { boolean }?

  code-point-attributes &=
    attribute Hyphen { boolean }?

  code-point-attributes &=
    attribute QMark { boolean }?

  code-point-attributes &=
    attribute Term { boolean }?

  code-point-attributes &=
    attribute STerm { boolean }?

  code-point-attributes &=
    attribute Dia { boolean }?

  code-point-attributes &=
    attribute Ext { boolean }?

  code-point-attributes &=
    attribute PCM { boolean }?

  code-point-attributes &=
    attribute SD { boolean }?

  code-point-attributes &=
    attribute Alpha { boolean }?

  code-point-attributes &=
    attribute OAlpha { boolean }?

  code-point-attributes &=
    attribute Math { boolean }?

  code-point-attributes &=
    attribute OMath { boolean }?

  code-point-attributes &=
    attribute Hex { boolean }?

  code-point-attributes &=
    attribute AHex { boolean }?

  code-point-attributes &=
    attribute DI { boolean }?

  code-point-attributes &=
    attribute ODI { boolean }?

  code-point-attributes &=
    attribute LOE { boolean }?

  code-point-attributes &=
    attribute WSpace { boolean }?

  code-point-attributes &=
    attribute vo { "U" | "R" | "Tu" | "Tr" }?

  code-point-attributes &=
    attribute RI { boolean }?

  code-point-attributes &=
    attribute Gr_Base { boolean }?

  code-point-attributes &=
    attribute Gr_Ext { boolean }?

  code-point-attributes &=
    attribute OGr_Ext { boolean }?

  code-point-attributes &=
    attribute Gr_Link { boolean }?

  code-point-attributes &=
    attribute GCB { "CN" | "CR"
                  | "EB" | "EBG" | "EM" | "EX"
                  | "GAZ"
                  | "L"  | "LF" |  "LV" | "LVT"
                  | "PP"
                  | "RI"
                  | "SM"
                  | "T"
                  | "V"
                  | "XX"
                  | "ZWJ"
                  }?

  code-point-attributes &=
    attribute WB { "CR"
                 | "DQ"
                 | "EB" | "EBG" | "EM" | "EX" | "Extend"
                 | "FO"
                 | "GAZ"
                 | "HL"
                 | "KA"
                 | "LE" | "LF"
                 | "MB" | "ML" | "MN"
                 | "NL" | "NU"
                 | "RI"
                 | "SQ"
                 | "WSegSpace"
                 | "XX"
                 | "ZWJ"
                 }?

  code-point-attributes &=
    attribute SB { "AT"
                 | "CL" | "CR"
                 | "EX"
                 | "FO"
                 | "LE" | "LF" | "LO"
                 | "NU"
                 | "SC" | "SE" | "SP" | "ST"
                 | "UP"
                 | "XX" }?

  code-point-attributes &=
    attribute Ideo { boolean }?

  code-point-attributes &=
    attribute UIdeo { boolean }?

  code-point-attributes &=
    attribute EqUIdeo { single-code-point }?

  code-point-attributes &=
    attribute IDSB { boolean }?

  code-point-attributes &=
    attribute IDST { boolean }?

  code-point-attributes &=
    attribute IDSU { boolean }?

  code-point-attributes &=
    attribute Radical { boolean }?

  code-point-attributes &=
    attribute Dep { boolean }?

  code-point-attributes &=
    attribute VS { boolean }?

  code-point-attributes &=
    attribute NChar { boolean }?

  code-point-attributes &= attribute kAccountingNumeric
     { xsd:string {pattern="[0-9]+"} }?

  code-point-attributes &= attribute kAlternateHanYu
     { text }?  #old

  code-point-attributes &= attribute kAlternateJEF
     { text }?  #old

  code-point-attributes &= attribute kAlternateKangXi
     { text }?

  code-point-attributes &= attribute kAlternateMorohashi
     { text }?

  code-point-attributes &= attribute kAlternateTotalStrokes
     { "-" | list { xsd:string {pattern="[0-9]+:[BHJKMPSUV]+"} +}}?

  code-point-attributes &= attribute kBigFive
     { xsd:string {pattern="[0-9A-F]{4}'?"} }?

  code-point-attributes &= attribute kCCCII
     { xsd:string {pattern="[0-9A-F]{6}"} }?

  code-point-attributes &= attribute kCNS1986
     { xsd:string {pattern="[12E]-[0-9A-F]{4}"} }?

  code-point-attributes &= attribute kCNS1992
     { xsd:string {pattern="[123]-[0-9A-F]{4}"} }?

  code-point-attributes &= attribute kCangjie
     { xsd:string {pattern="[A-Z]+"} }?

  code-point-attributes &= attribute kCantonese
     { list { xsd:string {pattern="[a-z]+[1-6]"} +}}?

  code-point-attributes &= attribute kCheungBauer
     { text }?

  code-point-attributes &= attribute kCheungBauerIndex
     { list { xsd:string {pattern="[0-9]{3}\.[0-9]{2}"} +}}?

  code-point-attributes &= attribute kCihaiT
     { list { xsd:string {pattern="[1-9][0-9]{0,3}\.[0-9]{3}"} +}}?

  code-point-attributes &= attribute kCompatibilityVariant
     { "" | xsd:string {pattern="U\+2?[0-9A-F]{4}"} }?

  code-point-attributes &= attribute kCowles
     { list { xsd:string {pattern="[0-9]{1,4}(\.[0-9]{1,2})?"} +}}?

  code-point-attributes &= attribute kDaeJaweon
     { xsd:string {pattern="[0-9]{4}\.[0-9]{2}[0158]"} }?

  code-point-attributes &= attribute kDefinition
     { text }?

  code-point-attributes &= attribute kEACC
     { xsd:string {pattern="[0-9A-F]{6}"} }?

  code-point-attributes &= attribute kFenn
     { list { xsd:string {pattern="[0-9]+a?[A-KP*]"} +}}?

  code-point-attributes &= attribute kFennIndex
     { list { xsd:string {pattern="[0-9][0-9]{0,2}\.[01][0-9]"} +}}?

  code-point-attributes &= attribute kFourCornerCode
     { list { xsd:string {pattern="[0-9]{4}(\.[0-9])?"} +}}?

  code-point-attributes &= attribute kFrequency
     { xsd:string {pattern="[1-5]"} }?

  code-point-attributes &= attribute kGB0
     { xsd:string {pattern="[0-9A-F]{4}"} }?

  code-point-attributes &= attribute kGB1
     { xsd:string {pattern="[0-9A-F]{4}"} }?

  code-point-attributes &= attribute kGB3
     { xsd:string {pattern="[0-9A-F]{4}"} }?

  code-point-attributes &= attribute kGB5
     { xsd:string {pattern="[0-9A-F]{4}"} }?

  code-point-attributes &= attribute kGB7
     { xsd:string {pattern="[0-9A-F]{4}"} }?

  code-point-attributes &= attribute kGB8
     { xsd:string {pattern="[0-9]{4}"} }?

  code-point-attributes &= attribute kGradeLevel
     { xsd:string {pattern="[1-6]"} }?

  code-point-attributes &= attribute kGSR
     { list { xsd:string {pattern="[0-9]{4}[a-vx-z]'*"} +}}?

  code-point-attributes &= attribute kHangul
     { text }?

  code-point-attributes &= attribute kHanYu
     { list { xsd:string {pattern="[1-8][0-9]{4}\.[0-9]{2}[0-3]"} +}}?

  code-point-attributes &= attribute kHanyuPinlu
     { list { xsd:string {pattern="[a-z\x{300}-\x{302}\x{304}\x{308}\x{30C}]+\([0-9]+\)"} +}}?

  code-point-attributes &= attribute kHanyuPinyin
     { list { xsd:string {pattern="([0-9]{5}\.[0-9]{2}0,)*[0-9]{5}\.[0-9]{2}0:([a-z\x{300}-\x{302}\x{304}\x{308}\x{30C}]+,)*[a-z\x{300}-\x{302}\x{304}\x{308}\x{30C}]+"} +}}?

  code-point-attributes &= attribute kHDZRadBreak
     { xsd:string {pattern="[⼀-⿕]\[U\+2?[0-9A-F]{4}\]:[1-8][0-9]{4}\.[0-9]{2}[012]"} }?

  code-point-attributes &= attribute kHKGlyph
     { list { xsd:string {pattern="[0-9]{4}"} +}}?

  code-point-attributes &= attribute kHKSCS
     { xsd:string {pattern="[0-9A-F]{4}"} }?

  code-point-attributes &= attribute kIBMJapan
     { xsd:string {pattern="F[ABC][0-9A-F]{2}"} }?

  code-point-attributes &= attribute kIICore
     { xsd:string {pattern="[1-9]\.[1-9]"}
     | xsd:string {pattern="[ABC][GHJKMPT]{1,7}"} }?

  code-point-attributes &= attribute kIRGDaeJaweon
     { xsd:string {pattern="([0-9]{4}\.[0-9]{2}[01])|(0000\.555)"} }?

  code-point-attributes &= attribute kIRGDaiKanwaZiten
     { xsd:string {pattern="[0-9]{5}'?"} }?

  code-point-attributes &= attribute kIRGHanyuDaZidian
     { xsd:string {pattern="[1-8][0-9]{4}\.[0-3][0-9][01]"} }?

  code-point-attributes &= attribute kIRGKangXi
     { xsd:string {pattern="[01][0-9]{3}\.[0-7][0-9][01]"} }?

  code-point-attributes &= attribute kIRG_GSource
     { "" | xsd:string {pattern="(0|1|2|3|5|7|8|9|E|S|(4K)|(BK)|(CH)|(CY)|(FZ)|(FZ_BK)|(HC)|(HZ)|(KX)|(ZJW)|(ZFY)|(CYY)|(GJZ)|(XC)|(GH))(-)?([0-9A-F]{4,6})?"}
          | xsd:string {pattern="G0-[0-9A-F]{4}"}
          | xsd:string {pattern="G1-[0-9A-F]{4}"}
          | xsd:string {pattern="G3-[0-9A-F]{4}"}
          | xsd:string {pattern="G5-[0-9A-F]{4}"}
          | xsd:string {pattern="G7-[0-9A-F]{4}"}
          | xsd:string {pattern="GS-[0-9A-F]{4}"}
          | xsd:string {pattern="G8-[0-9A-F]{4}"}
          | xsd:string {pattern="G9-[0-9A-F]{4,8}"}
          | xsd:string {pattern="GE-[0-9A-F]{4}"}
          | xsd:string {pattern="G4K"}
          | xsd:string {pattern="G4K-[0-9A-F]{5}"}
          | xsd:string {pattern="GBK"}
          | xsd:string {pattern="GBK-[0-9]{4}\.[0-9]{2}"}
          | xsd:string {pattern="GCE-[0-9]{3}"}
          | xsd:string {pattern="GCH"}
          | xsd:string {pattern="GCH-[0-9]{4}\.[0-9]{2}"}
          | xsd:string {pattern="GCY"}
          | xsd:string {pattern="GCY-[0-9]{4}\.[0-9]{2}"}
          | xsd:string {pattern="GCYY-[0-9]{5}"}
          | xsd:string {pattern="GDM-[0-9]{5}"}
          | xsd:string {pattern="GDZ-[0-9]{4}\.[0-9]{2}"}
          | xsd:string {pattern="GFC-[0-9]{3}"}
          | xsd:string {pattern="GFZ"}
          | xsd:string {pattern="GFZ-[0-9A-F]{4,5}"}
          | xsd:string {pattern="GGFZ-[0-9]{6}"}
          | xsd:string {pattern="GGH-[0-9]{4}\.[0-9]{2}"}
          | xsd:string {pattern="GHC"}
          | xsd:string {pattern="GHC-[0-9]{4}\.[0-9]{2}"}
          | xsd:string {pattern="GHF-[0-9]{4}"}
          | xsd:string {pattern="GHZ"}
          | xsd:string {pattern="GHZ-[0-9]{5}\.[0-9]{2}"}
          | xsd:string {pattern="GHZR?-[0-9]{5}\.[0-9]{2}"}
          | xsd:string {pattern="GIDC-[0-9]{3}"}
          | xsd:string {pattern="GIDC23-[0-9]{3}"}
          | xsd:string {pattern="GJZ-[0-9]{5}"}
          | xsd:string {pattern="GK-[0-9A-F]{4}"}
          | xsd:string {pattern="GKJ-[0-9]{5}"}
          | xsd:string {pattern="GKX-[0-9]{4}\.[0-9]{2,3}"}
          | xsd:string {pattern="GLGYJ-[0-9]{4}"}
          | xsd:string {pattern="GLK-[0-9]{7}"}
          | xsd:string {pattern="GOCD-[0-9]{3}"}
          | xsd:string {pattern="GPGLG-[0-9]{4}"}
          | xsd:string {pattern="GRM-[0-9]{4}\.[0-9]{2}"}
          | xsd:string {pattern="GT-[0-9A-F]{4}"}
          | xsd:string {pattern="GU-[0-9A-F]{5}"}
          | xsd:string {pattern="GWZ-[0-9]{4}\.[0-9]{2}"}
          | xsd:string {pattern="GXC-[0-9]{4}\.[0-9]{2}"}
          | xsd:string {pattern="GXH-[0-9]{4}\.[0-9]{2}"}
          | xsd:string {pattern="GXHZ-[0-9]{3}"}
          | xsd:string {pattern="GXM-[0-9]{5}"}
          | xsd:string {pattern="GZ-[0-9]{7}"}
          | xsd:string {pattern="GZA-[0-9]{6}"}
          | xsd:string {pattern="GZFY-[0-9]{5}"}
          | xsd:string {pattern="GZH-[0-9]{4}\.[0-9]{2}"}
          | xsd:string {pattern="GZJW-[0-9]{5}"}
          | xsd:string {pattern="GZYS-[0-9]{5}"} }?

  code-point-attributes &= attribute kIRG_HSource
     { "" | xsd:string {pattern="[0-9A-F]{4}"}
          | xsd:string {pattern="H-[0-9A-F]{4}"}
          | xsd:string {pattern="H3-[0-9A-F]{4}"}
          | xsd:string {pattern="HB0-[0-9A-F]{4}"}
          | xsd:string {pattern="HB1-[0-9A-F]{4}"}
          | xsd:string {pattern="HB2-[0-9A-F]{4}"}
          | xsd:string {pattern="HD-[23]?[0-9A-F]{4}"}
          | xsd:string {pattern="HU-[0-9A-F]{5}"} }?

  code-point-attributes &= attribute kIRG_JSource
     { "" | xsd:string {pattern="(0|1|3|(3A)|4|A|(ARIB)|K)-[0-9A-F]{4,5}"}
          | xsd:string {pattern="J0-[0-9A-F]{4}"}
          | xsd:string {pattern="J1-[0-9A-F]{4}"}
          | xsd:string {pattern="J3-[0-9A-F]{4}"}
          | xsd:string {pattern="J3A-[0-9A-F]{4}"}
          | xsd:string {pattern="J4-[0-9A-F]{4}"}
          | xsd:string {pattern="J13-[0-9A-F]{4}"}
          | xsd:string {pattern="J13A-[0-9A-F]{4}"}
          | xsd:string {pattern="J14-[0-9A-F]{4}"}
          | xsd:string {pattern="JA-[0-9A-F]{4}"}
          | xsd:string {pattern="JA3-[0-9A-F]{4}"}
          | xsd:string {pattern="JA4-[0-9A-F]{4}"}
          | xsd:string {pattern="JH-[0-9A-Z]{6,7}"}
          | xsd:string {pattern="JK-[0-9]{5}"}
          | xsd:string {pattern="JARIB-[0-9A-F]{4}"}
          | xsd:string {pattern="JMJ-[0-9]{6}"} }?

  code-point-attributes &= attribute kIRG_KPSource
     { "" | xsd:string {pattern="KP0-[0-9A-F]{4}"}
          | xsd:string {pattern="KP1-[0-9A-F]{4}"}
          | xsd:string {pattern="KPU-[0-9A-F]{5}"} }?

  code-point-attributes &= attribute kIRG_KSource
     { "" | xsd:string {pattern="((0|1|2|3|4|5)-[0-9A-F]{4})|(KZ[0-9]{6})"}
          | xsd:string {pattern="K0-[0-9A-F]{4}"}
          | xsd:string {pattern="K1-[0-9A-F]{4}"}
          | xsd:string {pattern="K2-[0-9A-F]{4}"}
          | xsd:string {pattern="K3-[0-9A-F]{4}"}
          | xsd:string {pattern="K4-[0-9A-F]{4}"}
          | xsd:string {pattern="K5-[0-9A-F]{4}"}
          | xsd:string {pattern="K6-[0-9A-F]{4}"}
          | xsd:string {pattern="KC-[0-9]{5}"}
          | xsd:string {pattern="KU-[0-9A-F]{5}"} }?

  code-point-attributes &= attribute kIRG_MSource
     { "" | xsd:string {pattern="MAC[0-9]{5}"}
          | xsd:string {pattern="MAC-[0-9]{5}"}
          | xsd:string {pattern="MA-[0-9A-F]{4}"}
          | xsd:string {pattern="MB1-[0-9A-F]{4}"}
          | xsd:string {pattern="MB2-[0-9A-F]{4}"}
          | xsd:string {pattern="MC-[0-9]{5}"}
          | xsd:string {pattern="MD-[0-9A-F]{4,5}"}
          | xsd:string {pattern="MDH-[0-9A-F]{4,5}"}
           }?


  code-point-attributes &= attribute kIRG_SSource
     { "" | xsd:string {pattern="SAT-[0-9]{5}"} }?

  code-point-attributes &= attribute kIRG_TSource
     { "" | xsd:string {pattern="1-[0-9A-F]{4}"}
          | xsd:string {pattern="2-[0-9A-F]{4}"}
          | xsd:string {pattern="3-[0-9A-F]{4}"}
          | xsd:string {pattern="4-[0-9A-F]{4}"}
          | xsd:string {pattern="5-[0-9A-F]{4}"}
          | xsd:string {pattern="6-[0-9A-F]{4}"}
          | xsd:string {pattern="7-[0-9A-F]{4}"}
          | xsd:string {pattern="F-[0-9A-F]{4}"}
          | xsd:string {pattern="C-[0-9A-F]{4}"}
          | xsd:string {pattern="D-[0-9A-F]{4}"}
          | xsd:string {pattern="E-[0-9A-F]{4}"}
          | xsd:string {pattern="T1-[0-9A-F]{4}"}
          | xsd:string {pattern="T2-[0-9A-F]{4}"}
          | xsd:string {pattern="T3-[0-9A-F]{4}"}
          | xsd:string {pattern="T4-[0-9A-F]{4}"}
          | xsd:string {pattern="T5-[0-9A-F]{4}"}
          | xsd:string {pattern="T6-[0-9A-F]{4}"}
          | xsd:string {pattern="T7-[0-9A-F]{4}"}
          | xsd:string {pattern="T12-[0-9A-F]{4}"}
          | xsd:string {pattern="T13-[0-9A-F]{4}"}
          | xsd:string {pattern="TA-[0-9A-F]{4}"}
          | xsd:string {pattern="TB-[0-9A-F]{4}"}
          | xsd:string {pattern="TC-[0-9A-F]{4}"}
          | xsd:string {pattern="TD-[0-9A-F]{4}"}
          | xsd:string {pattern="TE-[0-9A-F]{4}"}
          | xsd:string {pattern="TF-[0-9A-F]{4}"}
          | xsd:string {pattern="TU-[0-9A-F]{5}"} }?

  code-point-attributes &= attribute kIRG_USource
     { "" | xsd:string {pattern="(U\+2?[0-9A-F]{4})|(UTC[0-9]{5})"}
          | xsd:string {pattern="UTC-[0-9]{5}"}
          | xsd:string {pattern="UCI-[0-9]{5}"}
          | xsd:string {pattern="USAT-[0-9]{5}"} }?

  code-point-attributes &= attribute kIRG_UKSource
     { "" | xsd:string {pattern="UK-[0-9]{5}"} }?

  code-point-attributes &= attribute kIRG_VSource
     { "" | xsd:string {pattern="(0|1|2|3|4)-[0-9A-F]{4}"}
          | xsd:string {pattern="V0-[0-9A-F]{4}"}
          | xsd:string {pattern="V1-[0-9A-F]{4}"}
          | xsd:string {pattern="V2-[0-9A-F]{4}"}
          | xsd:string {pattern="V3-[0-9A-F]{4}"}
          | xsd:string {pattern="V4-[0-9A-F]{4}"}
          | xsd:string {pattern="VN-[0-9A-F]{5}"}
          | xsd:string {pattern="VU-[0-9A-F]{4,5}"} }?

  code-point-attributes &= attribute kJa
     { xsd:string {pattern="[0-9A-F]{4}S?"} }?

  code-point-attributes &= attribute kJapanese
     { list { xsd:string {pattern="[ぁ-ゖ゙゚ァ-ヺー]+"} +}}?

  code-point-attributes &= attribute kJHJ
     { text }?

  code-point-attributes &= attribute kJinmeiyoKanji
     { xsd:string {pattern="(20[0-9]{2})(:U\+2?[0-9A-F]{4})?"} }?

  code-point-attributes &= attribute kJoyoKanji
     { xsd:string {pattern="(20[0-9]{2})|(U\+2?[0-9A-F]{4})?"} }?

  code-point-attributes &= attribute kKoreanEducationHanja
     { xsd:string {pattern="(20[0-9]{2})"} }?

  code-point-attributes &= attribute kKoreanName
     { xsd:string {pattern="(20[0-9]{2})(:U\+2?[0-9A-F]{4})*"} }?

  code-point-attributes &= attribute kTGH
     { xsd:string {pattern="20[0-9]{2}:[1-9][0-9]{0,3}"} }?

  code-point-attributes &= attribute kJIS0213
     { xsd:string {pattern="[12],[0-9]{2},[0-9]{1,2}"} }?

  code-point-attributes &= attribute kJapaneseKun
     { list { xsd:string {pattern="[A-Z]+"}+ } }?

  code-point-attributes &= attribute kJapaneseOn
     { list { xsd:string {pattern="[A-Z]+"}+ } }?

  code-point-attributes &= attribute kJis0
     { xsd:string {pattern="[0-9]{4}"} }?

  code-point-attributes &= attribute kJis1
     { xsd:string {pattern="[0-9]{4}"} }?

  code-point-attributes &= attribute kKPS0
     { xsd:string {pattern="[0-9A-F]{4}"} }?

  code-point-attributes &= attribute kKPS1
     { xsd:string {pattern="[0-9A-F]{4}"} }?

  code-point-attributes &= attribute kKSC0
     { xsd:string {pattern="[0-9]{4}"} }?

  code-point-attributes &= attribute kKSC1
     { xsd:string {pattern="[0-9]{4}"} }?

  code-point-attributes &= attribute kKangXi
     { list { xsd:string {pattern="[0-9]{4}\.[0-9]{2}[01]"} +}}?

  code-point-attributes &= attribute kKarlgren
     { xsd:string {pattern="[1-9][0-9]{0,3}[A*]?"} }?

  code-point-attributes &= attribute kKorean
     { list { xsd:string {pattern="[A-Z]+"} +}}?

  code-point-attributes &= attribute kLau
     { list { xsd:string {pattern="[1-9][0-9]{0,3}"} +}}?

  code-point-attributes &= attribute kMainlandTelegraph
     { xsd:string {pattern="[0-9]{4}"} }?

  code-point-attributes &= attribute kMandarin
     { list {   xsd:string {pattern="[A-ZÜ\x{308}]+[1-5]"}
              | xsd:string {pattern="[a-z\x{300}-\x{302}\x{304}\x{308}\x{30C}]+"} +}}?

  code-point-attributes &= attribute kMatthews
     { xsd:string {pattern="[0-9]{1,4}(a|\.5)?"} }?

  code-point-attributes &= attribute kMeyerWempe
     { list { xsd:string {pattern="[1-9][0-9]{0,3}[a-t*]?"} +}}?

  code-point-attributes &= attribute kMojiJoho
     { list { xsd:string {pattern="MJ[0-9]{6}(:(FE0[01]|E01[01][0-9A-F]))?"} +}}?

  code-point-attributes &= attribute kMorohashi
     { list { xsd:string {pattern="([0-9]{5}'{0,2}|H[0-9]{3})(:(FE0[01]|E010[0-9A-F]))?"} +}}?

  code-point-attributes &= attribute kNelson
     { list { xsd:string {pattern="[0-9]{4}"} +}}?

  code-point-attributes &= attribute kOtherNumeric
     { list { xsd:string {pattern="[0-9]+"} +}}?

  code-point-attributes &= attribute kPhonetic
     { list { xsd:string {pattern="[1-9][0-9]{0,3}[A-Dx]?\*?"} +}}?

  code-point-attributes &= attribute kPrimaryNumeric
     { list { xsd:string {pattern="[0-9]+"} +}}?

  code-point-attributes &= attribute kPseudoGB1
     { xsd:string {pattern="[0-9]{4}"} }?

  code-point-attributes &= attribute kRSAdobe_Japan1_6
     { list { xsd:string {pattern="[CV]\+[0-9]{1,5}\+[1-9][0-9]{0,2}\.[1-9][0-9]?\.[0-9]{1,2}"} +}}?

  code-point-attributes &= attribute kRSJapanese
     { xsd:string {pattern="[0-9]{1,3}\.[0-9]{1,2}"} }?

  code-point-attributes &= attribute kRSKanWa
     { xsd:string {pattern="[0-9]{1,3}\.[0-9]{1,2}"} }?

  code-point-attributes &= attribute kRSKangXi
     { xsd:string {pattern="[0-9]{1,3}\.\-?[0-9]{1,2}"} }?

  code-point-attributes &= attribute kRSKorean
     { xsd:string {pattern="[0-9]{1,3}\.[0-9]{1,2}"} }?

  code-point-attributes &= attribute kRSMerged
     { text }?

  code-point-attributes &= attribute kRSUnicode
     { list { xsd:string {pattern="[0-9]{1,3}'{0,2}\.\-?[0-9]{1,2}"} +}}?

  code-point-attributes &= attribute kSBGY
     { list { xsd:string {pattern="[0-9]{3}\.[0-9]{2}"} +}}?

code-point-attributes &= attribute kSemanticVariant
     { list { xsd:string {pattern="U\+[0-9A-F]{4,5}(<[ks][A-Za-z0-9]+(:[TBZJF]+)?(,[ks][A-Za-z0-9]+(:[TBZJF]+)?)*)?"} +}}?

  code-point-attributes &= attribute kSimplifiedVariant
     { list { xsd:string {pattern="U\+[0-9A-F]{4,5}"} +}}?

  code-point-attributes &= attribute kSMSZD2003Index
     { list { xsd:string {pattern="[0-9]{1,3}\.[0-9]{2}"} +}}?

  code-point-attributes &= attribute kSMSZD2003Readings
     { list { xsd:string {pattern="[a-z\x{300}-\x{302}\x{304}\x{308}\x{30C}]+(,[a-z\x{300}-\x{302}\x{304}\x{308}\x{30C}]+)*粵[a-z]+[1-6]([a-z]+[1-6])?(,[a-z]+[1-6]([a-z]+[1-6])?)*"} +}}?

code-point-attributes &= attribute kSpecializedSemanticVariant
     { list { xsd:string {pattern="U\+[0-9A-F]{4,5}(<[ks][A-Za-z0-9]+(:[TBZJF]+)?(,[ks][A-Za-z0-9]+(:[TBZJF]+)?)*)?"} +}}?

  code-point-attributes &= attribute kSpoofingVariant
     { list { xsd:string {pattern="U\+[0-9A-F]{4,5}"} + }}?

  code-point-attributes &= attribute kTaiwanTelegraph
     { list { xsd:string {pattern="[0-9]{4}"} +}}?

  code-point-attributes &= attribute kTang
     { list { xsd:string {pattern="\*?[A-Za-z\(\)æɑəɛ\x{300}\x{30C}]+"} +}}?


  code-point-attributes &= attribute kTGHZ2013 { text }?


  code-point-attributes &= attribute kTotalStrokes
     { list { xsd:string {pattern="[1-9][0-9]{0,2}"} +}}?

  code-point-attributes &= attribute kTraditionalVariant
     { list { xsd:string {pattern="U\+[0-9A-F]{4,5}"} +}}?


  code-point-attributes &= attribute kUnihanCore2020
     { xsd:string {pattern="G?H?J?K?M?P?T?"} }?

  code-point-attributes &= attribute kVietnamese
     { list { xsd:string {pattern="[A-Za-zà-ư\x{300}-\x{306}\x{309}\x{31b}\x{323}ạ-ỹ]+"} +}}?

  code-point-attributes &= attribute kVietnameseNumeric
     { xsd:string {pattern="[0-9]+"} }?

  code-point-attributes &= attribute kXerox
     { xsd:string {pattern="[0-9]{3}:[0-9]{3}"} }?

  code-point-attributes &= attribute kXHC1983
     { list { xsd:string {pattern="[0-9,.*]+:[a-zǜ́̄̈̌]+"} +}} ?

  code-point-attributes &= attribute kZhuangNumeric
     { xsd:string {pattern="[0-9]+"} }?

  code-point-attributes &= attribute kZVariant
     { list { xsd:string {pattern="U\+[23]?[0-9A-F]{4}((<[ks][A-Za-z0-9]+(:[TBZ]+)?(,[ks][A-Za-z0-9]+(:[TBZ]+)?)*)|(:k[A-Za-z]+))?"} +}} ?

  code-point-attributes &= attribute kStrange
     { list { ( xsd:string {pattern="A"}
              | xsd:string {pattern="B(:U\+[0-9A-F]{4,5})"}
              | xsd:string {pattern="C"}
              | xsd:string {pattern="F(:U\+[0-9A-F]{4,5})?"}
              | xsd:string {pattern="H(:U\+[0-9A-F]{4,5})"}
              | xsd:string {pattern="I(:U\+[0-9A-F]{4,5})*"}
              | xsd:string {pattern="K(:U\+[0-9A-F]{4,5})+"}
              | xsd:string {pattern="M(:U\+[0-9A-F]{4,5})?"}
              | xsd:string {pattern="O(:U\+[0-9A-F]{4,5})?"}
              | xsd:string {pattern="R(:U\+[0-9A-F]{4,5})?"}
              | xsd:string {pattern="S(:[4-9][0-9])"}
              | xsd:string {pattern="U"} ) + }}?

      
  code-point-attributes &= attribute kRSTUnicode
     { xsd:string {pattern="[0-9]+\.[0-9]+"} }?

  code-point-attributes &= attribute kTGT_MergedSrc
     { xsd:string {pattern="L2008-[0-9A-F]{4,5}(-[0-9]{4,5})?"}
     | xsd:string {pattern="L2006-[0-9]{4}"}
     | xsd:string {pattern="L1997-[0-9]{4}"}
     | xsd:string {pattern="L1986-[0-9]{4}"}
     | xsd:string {pattern="S1968-[0-9]{4}"}
     | xsd:string {pattern="N1966-[0-9]{3}(-[0-9A-Z]{3,4})?"}
     | xsd:string {pattern="H2004-[A-Z]-[0-9]{4}"}
     | xsd:string {pattern="L2012-[0-9]{4}"}
     | xsd:string {pattern="UTN42-[0-9]{3}"}
     }?

      
  code-point-attributes &= attribute kSrc_NushuDuben
     { xsd:string {pattern="[0-9]+\.[0-9]+"} }?

  code-point-attributes &= attribute kReading
     { xsd:string }?

      
  ucd.content &=
    element blocks {
      element block {
        attribute first-cp { single-code-point },
        attribute last-cp { single-code-point },
        attribute name { text }} + }?

      
  ucd.content &=
    element named-sequences {
      element named-sequence {
        attribute cps { one-or-more-code-points },
        attribute name { text }} + }?

  ucd.content &=
    element provisional-named-sequences {
      element named-sequence {
        attribute cps { one-or-more-code-points },
        attribute name { text }} + }?

      
  ucd.content &=
    element normalization-corrections {
      element normalization-correction {
        attribute cp { single-code-point },
        attribute old { one-or-more-code-points },
        attribute new { one-or-more-code-points },
        attribute version { text }} + }?

      
  ucd.content &=
    element standardized-variants {
      element standardized-variant {
        attribute cps { two-code-points },
        attribute desc { text },
        attribute when { text }} + }?

      
  ucd.content &=
    element cjk-radicals {
      element cjk-radical {
        attribute number { xsd:string {pattern="[0-9]{1,3}'{0,2}"}},
        attribute radical { single-code-point? },
        attribute ideograph { single-code-point }} + }?

      
  ucd.content &=
    element emoji-sources {
      element emoji-source {
        attribute unicode { one-or-more-code-points },
        attribute docomo { jis-code-point? },
        attribute kddi { jis-code-point? },
        attribute softbank { jis-code-point? } } + }?

      

  code-point-attributes &= attribute Emoji { boolean }?
  code-point-attributes &= attribute EPres { boolean }?
  code-point-attributes &= attribute EMod { boolean }?
  code-point-attributes &= attribute EBase { boolean }?
  code-point-attributes &= attribute EComp { boolean }?
  code-point-attributes &= attribute ExtPict { boolean }?