Unicode properties

Pomsky supports the following kinds of Unicode properties:

General categories
Scripts
Blocks
Other boolean properties

However, not all regex engines support all of them. In particular, blocks and other properties are poorly supported.

Abbr	Long	Description
`Lu`	`Uppercase_Letter`	an uppercase letter
`Ll`	`Lowercase_Letter`	a lowercase letter
`Lt`	`Titlecase_Letter`	a digraphic character, with first part uppercase
`LC`	`Cased_Letter`	`Lu` \| `Ll` \| `Lt`
`Lm`	`Modifier_Letter`	a modifier letter
`Lo`	`Other_Letter`	other letters, including syllables and ideographs
`L`	`Letter`	`Lu` \| `Ll` \| `Lt` \| `Lm` \| `Lo`
`Mn`	`Nonspacing_Mark`	a nonspacing combining mark (zero advance width)
`Mc`	`Spacing_Mark`	a spacing combining mark (positive advance width)
`Me`	`Enclosing_Mark`	an enclosing combining mark
`M`	`Mark`	`Mn` \| `Mc` \| `Me`
`Nd`	`Decimal_Number`	a decimal digit
`Nl`	`Letter_Number`	a letterlike numeric character
`No`	`Other_Number`	a numeric character of other type
`N`	`Number`	`Nd` \| `Nl` \| `No`
`Pc`	`Connector_Punctuation`	a connecting punctuation mark, like a tie
`Pd`	`Dash_Punctuation`	a dash or hyphen punctuation mark
`Ps`	`Open_Punctuation`	an opening punctuation mark (of a pair)
`Pe`	`Close_Punctuation`	a closing punctuation mark (of a pair)
`Pi`	`Initial_Punctuation`	an initial quotation mark
`Pf`	`Final_Punctuation`	a final quotation mark
`Po`	`Other_Punctuation`	a punctuation mark of other type
`P`	`Punctuation`	`Pc` \| `Pd` \| `Ps` \| `Pe` \| `Pi` \| `Pf` \| `Po`
`Sm`	`Math_Symbol`	a symbol of mathematical use
`Sc`	`Currency_Symbol`	a currency sign
`Sk`	`Modifier_Symbol`	a non-letterlike modifier symbol
`So`	`Other_Symbol`	a symbol of other type
`S`	`Symbol`	`Sm` \| `Sc` \| `Sk` \| `So`
`Zs`	`Space_Separator`	a space character (of various non-zero widths)
`Zl`	`Line_Separator`	U+2028 LINE SEPARATOR only
`Zp`	`Paragraph_Separator`	U+2029 PARAGRAPH SEPARATOR only
`Z`	`Separator`	`Zs` \| `Zl` \| `Zp`
`Cc`	`Control`	a C0 or C1 control code
`Cf`	`Format`	a format control character
`Cs`	`Surrogate`	a surrogate code point ⚠️ not supported in Rust
`Co`	`Private_Use`	a private-use character
`Cn`	`Unassigned`	a reserved unassigned code point or a noncharacter
`C`	`Other`	`Cc` \| `Cf` \| `Cs` \| `Co` \| `Cn`

Scripts

A script is a collection of code points used to represent textual information in one or more writing systems.

As with categories, code points can only be assigned to a single script. Code points used in multiple scripts are therefore assigned to the special script Common. More information on Wikipedia.

Show all 164 scripts

Abbr	Long / Notes
`Adlm`	`Adlam`
`Aghb`	`Caucasian_Albanian`
`Ahom`	`Ahom`
`Arab`	`Arabic`
`Armi`	`Imperial_Aramaic`
`Armn`	`Armenian`
`Avst`	`Avestan`
`Bali`	`Balinese`
`Bamu`	`Bamum`
`Bass`	`Bassa_Vah`
`Batk`	`Batak`
`Beng`	`Bengali`
`Bhks`	`Bhaiksuki`
`Bopo`	`Bopomofo`
`Brah`	`Brahmi`
`Brai`	`Braille`
`Bugi`	`Buginese`
`Buhd`	`Buhid`
`Cakm`	`Chakma`
`Cans`	`Canadian_Aboriginal`
`Cari`	`Carian`
`Cham`	`Cham`
`Cher`	`Cherokee`
`Chrs`	`Chorasmian`
`Copt`	`Coptic`, `Qaac`
`Cpmn`	`Cypro_Minoan`
`Cprt`	`Cypriot`
`Cyrl`	`Cyrillic`
`Deva`	`Devanagari`
`Diak`	`Dives_Akuru`
`Dogr`	`Dogra`
`Dsrt`	`Deseret`
`Dupl`	`Duployan`
`Egyp`	`Egyptian_Hieroglyphs`
`Elba`	`Elbasan`
`Elym`	`Elymaic`
`Ethi`	`Ethiopic`
`Geor`	`Georgian`
`Glag`	`Glagolitic`
`Gong`	`Gunjala_Gondi`
`Gonm`	`Masaram_Gondi`
`Goth`	`Gothic`
`Gran`	`Grantha`
`Grek`	`Greek`
`Gujr`	`Gujarati`
`Guru`	`Gurmukhi`
`Hang`	`Hangul`
`Hani`	`Han`
`Hano`	`Hanunoo`
`Hatr`	`Hatran`
`Hebr`	`Hebrew`
`Hira`	`Hiragana`
`Hluw`	`Anatolian_Hieroglyphs`
`Hmng`	`Pahawh_Hmong`
`Hmnp`	`Nyiakeng_Puachue_Hmong`
`Hung`	`Old_Hungarian`
`Ital`	`Old_Italic`
`Java`	`Javanese`
`Kali`	`Kayah_Li`
`Kana`	`Katakana`
`Kawi`	`Kawi` ⚠️ not supported by PCRE, Java and Ruby
`Khar`	`Kharoshthi`
`Khmr`	`Khmer`
`Khoj`	`Khojki`
`Kits`	`Khitan_Small_Script`
`Knda`	`Kannada`
`Kthi`	`Kaithi`
`Lana`	`Tai_Tham`
`Laoo`	`Lao`
`Latn`	`Latin`
`Lepc`	`Lepcha`
`Limb`	`Limbu`
`Lina`	`Linear_A`
`Linb`	`Linear_B`
`Lisu`	`Lisu`
`Lyci`	`Lycian`
`Lydi`	`Lydian`
`Mahj`	`Mahajani`
`Maka`	`Makasar`
`Mand`	`Mandaic`
`Mani`	`Manichaean`
`Marc`	`Marchen`
`Medf`	`Medefaidrin`
`Mend`	`Mende_Kikakui`
`Merc`	`Meroitic_Cursive`
`Mero`	`Meroitic_Hieroglyphs`
`Mlym`	`Malayalam`
`Modi`	`Modi`
`Mong`	`Mongolian`
`Mroo`	`Mro`
`Mtei`	`Meetei_Mayek`
`Mult`	`Multani`
`Mymr`	`Myanmar`
`Nagm`	`Nag_Mundari` ⚠️ not supported by PCRE, Java and Ruby
`Nand`	`Nandinagari`
`Narb`	`Old_North_Arabian`
`Nbat`	`Nabataean`
`Newa`	`Newa`
`Nkoo`	`Nko`
`Nshu`	`Nushu`
`Ogam`	`Ogham`
`Olck`	`Ol_Chiki`
`Orkh`	`Old_Turkic`
`Orya`	`Oriya`
`Osge`	`Osage`
`Osma`	`Osmanya`
`Ougr`	`Old_Uyghur`
`Palm`	`Palmyrene`
`Pauc`	`Pau_Cin_Hau`
`Perm`	`Old_Permic`
`Phag`	`Phags_Pa`
`Phli`	`Inscriptional_Pahlavi`
`Phlp`	`Psalter_Pahlavi`
`Phnx`	`Phoenician`
`Plrd`	`Miao`
`Prti`	`Inscriptional_Parthian`
`Rjng`	`Rejang`
`Rohg`	`Hanifi_Rohingya`
`Runr`	`Runic`
`Samr`	`Samaritan`
`Sarb`	`Old_South_Arabian`
`Saur`	`Saurashtra`
`Sgnw`	`SignWriting`
`Shaw`	`Shavian`
`Shrd`	`Sharada`
`Sidd`	`Siddham`
`Sind`	`Khudawadi`
`Sinh`	`Sinhala`
`Sogd`	`Sogdian`
`Sogo`	`Old_Sogdian`
`Sora`	`Sora_Sompeng`
`Soyo`	`Soyombo`
`Sund`	`Sundanese`
`Sylo`	`Syloti_Nagri`
`Syrc`	`Syriac`
`Tagb`	`Tagbanwa`
`Takr`	`Takri`
`Tale`	`Tai_Le`
`Talu`	`New_Tai_Lue`
`Taml`	`Tamil`
`Tang`	`Tangut`
`Tavt`	`Tai_Viet`
`Telu`	`Telugu`
`Tfng`	`Tifinagh`
`Tglg`	`Tagalog`
`Thaa`	`Thaana`
`Thai`	`Thai`
`Tibt`	`Tibetan`
`Tirh`	`Tirhuta`
`Tnsa`	`Tangsa`
`Toto`	`Toto`
`Ugar`	`Ugaritic`
`Vaii`	`Vai`
`Vith`	`Vithkuqi`
`Wara`	`Warang_Citi`
`Wcho`	`Wancho`
`Xpeo`	`Old_Persian`
`Xsux`	`Cuneiform`
`Yezi`	`Yezidi`
`Yiii`	`Yi`
`Zanb`	`Zanabazar_Square`
`Zinh`	`Inherited`
`Zyyy`	`Common`
`Zzzz`	`Unknown` ⚠️ not supported by Rust

Support

PCRE	JavaScript	Java	Ruby	Rust	.NET	Python
✅	✅	✅	✅	✅	✅	⛔

Kawi and Nag_Mundari, added in Unicode 15.0, are not yet supported in PCRE, Java and Ruby.

Zzzz (Unknown) is not supported in Rust.

JavaScript supports all scripts as of Unicode 15.0.

Blocks

The Unicode character set is divided into blocks of consecutive code points that usually belong to the same script or serve a similar purpose.

There are often multiple blocks for a script. For example, there are 10 designated blocks for Latin code points: Basic_Latin, Latin_1_Supplement, Latin_Extended_Additional, and Latin_Extended_A through Latin_Extended_G. Furthermore, many blocks contain two or more scripts, which is not always clear from the name. For example, Latin_Extended_E includes a Greek code point.

It is almost always better to use the script rather than the block, but Pomsky still supports blocks using the In prefix:

# matches code points in the `Basic_Latin` block
[InBasic_Latin]

Show all 328 blocks

Names
`Adlam`
`Aegean_Numbers`
`Ahom`
`Alchemical`, `Alchemical_Symbols`
`Alphabetic_PF`, `Alphabetic_Presentation_Forms`
`Anatolian_Hieroglyphs`
`Ancient_Greek_Music`, `Ancient_Greek_Musical_Notation`
`Ancient_Greek_Numbers`
`Ancient_Symbols`
`Arabic`
`Arabic_Ext_A`, `Arabic_Extended_A`
`Arabic_Ext_B`, `Arabic_Extended_B`
`Arabic_Ext_C`, `Arabic_Extended_C`
`Arabic_Math`, `Arabic_Mathematical_Alphabetic_Symbols`
`Arabic_PF_A`, `Arabic_Presentation_Forms_A`
`Arabic_PF_B`, `Arabic_Presentation_Forms_B`
`Arabic_Sup`, `Arabic_Supplement`
`Armenian`
`Arrows`
`ASCII`, `Basic_Latin`
`Avestan`
`Balinese`
`Bamum`
`Bamum_Sup`, `Bamum_Supplement`
`Bassa_Vah`
`Batak`
`Bengali`
`Bhaiksuki`
`Block_Elements`
`Bopomofo`
`Bopomofo_Ext`, `Bopomofo_Extended`
`Box_Drawing`
`Brahmi`
`Braille`, `Braille_Patterns`
`Buginese`
`Buhid`
`Byzantine_Music`, `Byzantine_Musical_Symbols`
`Carian`
`Caucasian_Albanian`
`Chakma`
`Cham`
`Cherokee`
`Cherokee_Sup`, `Cherokee_Supplement`
`Chess_Symbols`
`Chorasmian`
`CJK`, `CJK_Unified_Ideographs`
`CJK_Compat`, `CJK_Compatibility`
`CJK_Compat_Forms`, `CJK_Compatibility_Forms`
`CJK_Compat_Ideographs`, `CJK_Compatibility_Ideographs`
`CJK_Compat_Ideographs_Sup`, `CJK_Compatibility_Ideographs_Supplement`
`CJK_Ext_A`, `CJK_Unified_Ideographs_Extension_A`
`CJK_Ext_B`, `CJK_Unified_Ideographs_Extension_B`
`CJK_Ext_C`, `CJK_Unified_Ideographs_Extension_C`
`CJK_Ext_D`, `CJK_Unified_Ideographs_Extension_D`
`CJK_Ext_E`, `CJK_Unified_Ideographs_Extension_E`
`CJK_Ext_F`, `CJK_Unified_Ideographs_Extension_F`
`CJK_Ext_G`, `CJK_Unified_Ideographs_Extension_G`
`CJK_Ext_H`, `CJK_Unified_Ideographs_Extension_H`
`CJK_Radicals_Sup`, `CJK_Radicals_Supplement`
`CJK_Strokes`
`CJK_Symbols`, `CJK_Symbols_And_Punctuation`
`Compat_Jamo`, `Hangul_Compatibility_Jamo`
`Control_Pictures`
`Coptic`
`Coptic_Epact_Numbers`
`Counting_Rod`, `Counting_Rod_Numerals`
`Cuneiform`
`Cuneiform_Numbers`, `Cuneiform_Numbers_And_Punctuation`
`Currency_Symbols`
`Cypriot_Syllabary`
`Cypro_Minoan`
`Cyrillic`
`Cyrillic_Ext_A`, `Cyrillic_Extended_A`
`Cyrillic_Ext_B`, `Cyrillic_Extended_B`
`Cyrillic_Ext_C`, `Cyrillic_Extended_C`
`Cyrillic_Ext_D`, `Cyrillic_Extended_D`
`Cyrillic_Sup`, `Cyrillic_Supplement`, `Cyrillic_Supplementary`
`Deseret`
`Devanagari`
`Devanagari_Ext`, `Devanagari_Extended`
`Devanagari_Ext_A`, `Devanagari_Extended_A`
`Diacriticals`, `Combining_Diacritical_Marks`
`Diacriticals_Ext`, `Combining_Diacritical_Marks_Extended`
`Diacriticals_For_Symbols`, `Combining_Diacritical_Marks_For_Symbols`, `Combining_Marks_For_Symbols`
`Diacriticals_Sup`, `Combining_Diacritical_Marks_Supplement`
`Dingbats`
`Dives_Akuru`
`Dogra`
`Domino`, `Domino_Tiles`
`Duployan`
`Early_Dynastic_Cuneiform`
`Egyptian_Hieroglyph_Format_Controls`
`Egyptian_Hieroglyphs`
`Elbasan`
`Elymaic`
`Emoticons`
`Enclosed_Alphanum`, `Enclosed_Alphanumerics`
`Enclosed_Alphanum_Sup`, `Enclosed_Alphanumeric_Supplement`
`Enclosed_CJK`, `Enclosed_CJK_Letters_And_Months`
`Enclosed_Ideographic_Sup`, `Enclosed_Ideographic_Supplement`
`Ethiopic`
`Ethiopic_Ext`, `Ethiopic_Extended`
`Ethiopic_Ext_A`, `Ethiopic_Extended_A`
`Ethiopic_Ext_B`, `Ethiopic_Extended_B`
`Ethiopic_Sup`, `Ethiopic_Supplement`
`Geometric_Shapes`
`Geometric_Shapes_Ext`, `Geometric_Shapes_Extended`
`Georgian`
`Georgian_Ext`, `Georgian_Extended`
`Georgian_Sup`, `Georgian_Supplement`
`Glagolitic`
`Glagolitic_Sup`, `Glagolitic_Supplement`
`Gothic`
`Grantha`
`Greek`, `Greek_And_Coptic`
`Greek_Ext`, `Greek_Extended`
`Gujarati`
`Gunjala_Gondi`
`Gurmukhi`
`Half_And_Full_Forms`, `Halfwidth_And_Fullwidth_Forms`
`Half_Marks`, `Combining_Half_Marks`
`Hangul`, `Hangul_Syllables`
`Hanifi_Rohingya`
`Hanunoo`
`Hatran`
`Hebrew`
`High_PU_Surrogates`, `High_Private_Use_Surrogates`
`High_Surrogates`
`Hiragana`
`IDC`, `Ideographic_Description_Characters`
`Ideographic_Symbols`, `Ideographic_Symbols_And_Punctuation`
`Imperial_Aramaic`
`Indic_Number_Forms`, `Common_Indic_Number_Forms`
`Indic_Siyaq_Numbers`
`Inscriptional_Pahlavi`
`Inscriptional_Parthian`
`IPA_Ext`, `IPA_Extensions`
`Jamo`, `Hangul_Jamo`
`Jamo_Ext_A`, `Hangul_Jamo_Extended_A`
`Jamo_Ext_B`, `Hangul_Jamo_Extended_B`
`Javanese`
`Kaithi`
`Kaktovik_Numerals`
`Kana_Ext_A`, `Kana_Extended_A`
`Kana_Ext_B`, `Kana_Extended_B`
`Kana_Sup`, `Kana_Supplement`
`Kanbun`
`Kangxi`, `Kangxi_Radicals`
`Kannada`
`Katakana`
`Katakana_Ext`, `Katakana_Phonetic_Extensions`
`Kawi`
`Kayah_Li`
`Kharoshthi`
`Khitan_Small_Script`
`Khmer`
`Khmer_Symbols`
`Khojki`
`Khudawadi`
`Lao`
`Latin_1_Sup`, `Latin_1_Supplement` , `Latin_1`
`Latin_Ext_A`, `Latin_Extended_A`
`Latin_Ext_Additional`, `Latin_Extended_Additional`
`Latin_Ext_B`, `Latin_Extended_B`
`Latin_Ext_C`, `Latin_Extended_C`
`Latin_Ext_D`, `Latin_Extended_D`
`Latin_Ext_E`, `Latin_Extended_E`
`Latin_Ext_F`, `Latin_Extended_F`
`Latin_Ext_G`, `Latin_Extended_G`
`Lepcha`
`Letterlike_Symbols`
`Limbu`
`Linear_A`
`Linear_B_Ideograms`
`Linear_B_Syllabary`
`Lisu`
`Lisu_Sup`, `Lisu_Supplement`
`Low_Surrogates`
`Lycian`
`Lydian`
`Mahajani`
`Mahjong`, `Mahjong_Tiles`
`Makasar`
`Malayalam`
`Mandaic`
`Manichaean`
`Marchen`
`Masaram_Gondi`
`Math_Alphanum`, `Mathematical_Alphanumeric_Symbols`
`Math_Operators`, `Mathematical_Operators`
`Mayan_Numerals`
`Medefaidrin`
`Meetei_Mayek`
`Meetei_Mayek_Ext`, `Meetei_Mayek_Extensions`
`Mende_Kikakui`
`Meroitic_Cursive`
`Meroitic_Hieroglyphs`
`Miao`
`Misc_Arrows`, `Miscellaneous_Symbols_And_Arrows`
`Misc_Math_Symbols_A`, `Miscellaneous_Mathematical_Symbols_A`
`Misc_Math_Symbols_B`, `Miscellaneous_Mathematical_Symbols_B`
`Misc_Pictographs`, `Miscellaneous_Symbols_And_Pictographs`
`Misc_Symbols`, `Miscellaneous_Symbols`
`Misc_Technical`, `Miscellaneous_Technical`
`Modi`
`Modifier_Letters`, `Spacing_Modifier_Letters`
`Modifier_Tone_Letters`
`Mongolian`
`Mongolian_Sup`, `Mongolian_Supplement`
`Mro`
`Multani`
`Music`, `Musical_Symbols`
`Myanmar`
`Myanmar_Ext_A`, `Myanmar_Extended_A`
`Myanmar_Ext_B`, `Myanmar_Extended_B`
`Nabataean`
`Nag_Mundari`
`Nandinagari`
`NB`, `No_Block`
`New_Tai_Lue`
`Newa`
`NKo`
`Number_Forms`
`Nushu`
`Nyiakeng_Puachue_Hmong`
`OCR`, `Optical_Character_Recognition`
`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`, `Phaistos_Disc`
`Phoenician`
`Phonetic_Ext`, `Phonetic_Extensions`
`Phonetic_Ext_Sup`, `Phonetic_Extensions_Supplement`
`Playing_Cards`
`Psalter_Pahlavi`
`PUA`, `Private_Use_Area`, `Private_Use`
`Punctuation`, `General_Punctuation`
`Rejang`
`Rumi`, `Rumi_Numeral_Symbols`
`Runic`
`Samaritan`
`Saurashtra`
`Sharada`
`Shavian`
`Shorthand_Format_Controls`
`Siddham`
`Sinhala`
`Sinhala_Archaic_Numbers`
`Small_Forms`, `Small_Form_Variants`
`Small_Kana_Ext`, `Small_Kana_Extension`
`Sogdian`
`Sora_Sompeng`
`Soyombo`
`Specials`
`Sundanese`
`Sundanese_Sup`, `Sundanese_Supplement`
`Sup_Arrows_A`, `Supplemental_Arrows_A`
`Sup_Arrows_B`, `Supplemental_Arrows_B`
`Sup_Arrows_C`, `Supplemental_Arrows_C`
`Sup_Math_Operators`, `Supplemental_Mathematical_Operators`
`Sup_PUA_A`, `Supplementary_Private_Use_Area_A`
`Sup_PUA_B`, `Supplementary_Private_Use_Area_B`
`Sup_Punctuation`, `Supplemental_Punctuation`
`Sup_Symbols_And_Pictographs`, `Supplemental_Symbols_And_Pictographs`
`Super_And_Sub`, `Superscripts_And_Subscripts`
`Sutton_SignWriting`
`Syloti_Nagri`
`Symbols_And_Pictographs_Ext_A`, `Symbols_And_Pictographs_Extended_A`
`Symbols_For_Legacy_Computing`
`Syriac`
`Syriac_Sup`, `Syriac_Supplement`
`Tagalog`
`Tagbanwa`
`Tags`
`Tai_Le`
`Tai_Tham`
`Tai_Viet`
`Tai_Xuan_Jing`, `Tai_Xuan_Jing_Symbols`
`Takri`
`Tamil`
`Tamil_Sup`, `Tamil_Supplement`
`Tangsa`
`Tangut`
`Tangut_Components`
`Tangut_Sup`, `Tangut_Supplement`
`Telugu`
`Thaana`
`Thai`
`Tibetan`
`Tifinagh`
`Tirhuta`
`Toto`
`Transport_And_Map`, `Transport_And_Map_Symbols`
`UCAS`, `Unified_Canadian_Aboriginal_Syllabics`, `Canadian_Syllabics`
`UCAS_Ext`, `Unified_Canadian_Aboriginal_Syllabics_Extended`
`UCAS_Ext_A`, `Unified_Canadian_Aboriginal_Syllabics_Extended_A`
`Ugaritic`
`Vai`
`Vedic_Ext`, `Vedic_Extensions`
`Vertical_Forms`
`Vithkuqi`
`VS`, `Variation_Selectors`
`VS_Sup`, `Variation_Selectors_Supplement`
`Wancho`
`Warang_Citi`
`Yezidi`
`Yi_Radicals`
`Yi_Syllables`
`Yijing`, `Yijing_Hexagram_Symbols`
`Zanabazar_Square`
`Znamenny_Music`, `Znamenny_Musical_Notation`

Support

PCRE	JavaScript	Java	Ruby	Rust	.NET	Python
✅	⛔	✅	✅	✅	✅	⛔

Java doesn’t support the following blocks:

Arabic_Extended_C
CJK_Unified_Ideographs_Extension_H
Combining_Diacritical_Marks_For_Symbols
Cyrillic_Extended_D
Cyrillic_Supplementary
Devanagari_Extended_A
Greek_And_Coptic
Kaktovik_Numerals
No_Block

Ruby doesn’t support the following blocks:

Arabic_Extended_C
CJK_Unified_Ideographs_Extension_H
Cyrillic_Extended_D
Devanagari_Extended_A
Kaktovik_Numerals

PCRE and Rust both support all blocks as of Unicode 15.0.

Other properties

There are a number of boolean properties (meaning they are either Yes or No), which you can use in Pomsky by simply putting them in square brackets:

# match code points with Diacritic=Yes
[Diacritic]

Show all 53 other properties

Abbr	Long
`ASCII`	`ASCII`
`AHex`	`ASCII_Hex_Digit`
`Alpha`	`Alphabetic`
`Any`	`Any`
`Assigned`	`Assigned`
`Bidi_C`	`Bidi_Control`
`Bidi_M`	`Bidi_Mirrored`
`CI`	`Case_Ignorable`
`Cased`	`Cased`
`CWCF`	`Changes_When_Casefolded`
`CWCM`	`Changes_When_Casemapped`
`CWL`	`Changes_When_Lowercased`
`CWKCF`	`Changes_When_NFKC_Casefolded`
`CWT`	`Changes_When_Titlecased`
`CWU`	`Changes_When_Uppercased`
`Dash`	`Dash`
`DI`	`Default_Ignorable_Code_Point`
`Dep`	`Deprecated`
`Dia`	`Diacritic`
`Emoji`	`Emoji`
`EComp`	`Emoji_Component`
`EMod`	`Emoji_Modifier`
`EBase`	`Emoji_Modifier_Base`
`EPres`	`Emoji_Presentation`
`ExtPict`	`Extended_Pictographic`
`Ext`	`Extender`
`Gr_Base`	`Grapheme_Base`
`Gr_Ext`	`Grapheme_Extend`
`Hex`	`Hex_Digit`
`IDSB`	`IDS_Binary_Operator`
`IDST`	`IDS_Trinary_Operator`
`IDC`	`ID_Continue`
`IDS`	`ID_Start`
`Ideo`	`Ideographic`
`Join_C`	`Join_Control`
`LOE`	`Logical_Order_Exception`
`Lower`	`Lowercase`
`Math`	`Math`
`NChar`	`Noncharacter_Code_Point`
`Pat_Syn`	`Pattern_Syntax`
`Pat_WS`	`Pattern_White_Space`
`QMark`	`Quotation_Mark`
`Radical`	`Radical`
`RI`	`Regional_Indicator`
`STerm`	`Sentence_Terminal`
`SD`	`Soft_Dotted`
`Term`	`Terminal_Punctuation`
`UIdeo`	`Unified_Ideograph`
`Upper`	`Uppercase`
`VS`	`Variation_Selector`
`space`	`White_Space`
`XIDC`	`XID_Continue`
`XIDS`	`XID_Start`

Support

PCRE	JavaScript	Java	Ruby	Rust	.NET	Python
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PCRE doesn’t support the following blocks:

Assigned
Changes_When_NFKC_Casefolded

Ruby doesn’t support the following blocks:

Bidi_Mirrored
Changes_When_NFKC_Casefolded

Rust doesn’t support the following blocks:

Changes_When_NFKC_Casefolded

JavaScript supports all boolean properties as of Unicode 15.0.

Unicode properties

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