README
U
EastAsianWidth
- ::equalGeneralCategory::equal
- ::groupGeneralCategory::group
- ::not_equalGeneralCategory::not_equal
- ::outputGeneralCategory::output
- ::to_stringGeneralCategory::to_string
- ::equalGeneralCategoryGroup::equal
- ::not_equalGeneralCategoryGroup::not_equal
- ::outputGeneralCategoryGroup::output
- ::to_reprGeneralCategoryGroup::to_repr
- ::to_stringGeneralCategoryGroup::to_string
V
east_asian_width
V
general_category
V
is_alphabetic
V
is_lowercase
V
is_uppercase
V
is_white_space
V
is_xid_continue
V
is_xid_start
V
to_lowercase
V
to_simple_lowercase
V
to_simple_titlecase
V
to_simple_uppercase
V
to_titlecase
V
to_uppercase

unicode

Unicode in MoonBit

unicode

bidi

idna

nfc

nfd

nfkc

nfkd

punycode

Download zip

Author

moonbit-community

Version

0.6.0

License

Apache-2.0

Repository

github.com/moonbit-community/tonyfettes-unicode

Last updated

9 days ago

Downloads

16K

#unicode

moonbit-community/unicode is the compatibility umbrella for the Unicode library that is split into independently consumable modules. It preserves the original package paths for existing users by forwarding to the feature modules.

The generated tables target Unicode 18.0.0.

#Packages

Package	Contents
moonbit-community/unicode	General_Category, binary properties (White_Space, Alphabetic, Lowercase, Uppercase, XID_Start, XID_Continue), and case mapping
moonbit-community/unicode/normalization	Normalization Forms from UAX #15
moonbit-community/unicode/punycode	Punycode from RFC 3492
moonbit-community/unicode/bidi	Bidirectional algorithm from UAX #9
moonbit-community/unicode/idna	IDNA processing from UTS #46

New code should depend on the feature module it needs directly:

moon add moonbit-community/unicode-data
moon add moonbit-community/unicode-normalization
moon add moonbit-community/punycode
moon add moonbit-community/unicode-bidi
moon add moonbit-community/unicode-idna

See the repository README for the full API reference, development commands, and release instructions.

EastAsianWidth

source

using @moonbit-community/unicode-data { type EastAsianWidth }

Unicode East_Asian_Width values See UAX #11: https://www.unicode.org/reports/tr11/

GeneralCategory

source

pub(all) enum GeneralCategory {
  Lu
  Ll
  Lt
  Lm
  Lo
  Mn
  Mc
  Me
  Nd
  Nl
  No
  Zs
  Zl
  Zp
  Pc
  Pd
  Ps
  Pe
  Pi
  Pf
  Po
  Sm
  Sc
  Sk
  So
  Cc
  Cf
  Cs
  Co
  Cn
} derive(Eq)

impl Show for GeneralCategory

GeneralCategory::equal

source

fn GeneralCategory::equal(GeneralCategory, GeneralCategory) -> Bool

GeneralCategory::group

source

fn GeneralCategory::group(self : GeneralCategory) -> GeneralCategoryGroup

GeneralCategory::not_equal

source

fn GeneralCategory::not_equal(x : GeneralCategory, y : GeneralCategory) -> Bool

GeneralCategory::output

source

fn GeneralCategory::output(self : GeneralCategory, logger : &Logger) -> Unit

GeneralCategory::to_string

source

fn GeneralCategory::to_string(self : GeneralCategory) -> String

GeneralCategoryGroup

source

pub(all) enum GeneralCategoryGroup {
  L
  M
  N
  Z
  P
  S
  C
} derive(Eq, @moonbitlang/core/debug.Debug
Debug)

impl Show for GeneralCategoryGroup

GeneralCategoryGroup::equal

source

fn GeneralCategoryGroup::equal(GeneralCategoryGroup, GeneralCategoryGroup) -> Bool

GeneralCategoryGroup::not_equal

source

fn GeneralCategoryGroup::not_equal(x : GeneralCategoryGroup, y : GeneralCategoryGroup) -> Bool

GeneralCategoryGroup::output

source

fn GeneralCategoryGroup::output(self : GeneralCategoryGroup, logger : &Logger) -> Unit

GeneralCategoryGroup::to_repr

source

fn GeneralCategoryGroup::to_repr(GeneralCategoryGroup) -> @moonbitlang/core/debug.Repr
Repr

GeneralCategoryGroup::to_string

source

fn GeneralCategoryGroup::to_string(self : GeneralCategoryGroup) -> String

east_asian_width

source

fn east_asian_width(c : Char) -> @moonbit-community/unicode-data.EastAsianWidth
EastAsianWidth

Get the East_Asian_Width for a character.

East_Asian_Width classifies characters by the width they have in East Asian typography. It is a property of a single character, not a column count: nonspacing marks and control characters have a value too. Code points the Unicode Character Database does not list are Neutral, except that unassigned code points in the CJK ideograph blocks and in planes 2 and 3 are Wide.

general_category

source

fn general_category(c : Char) -> GeneralCategory

is_alphabetic

source

fn is_alphabetic(c : Char) -> Bool

Check whether a character has the Unicode Alphabetic property.

Alphabetic covers the letters (General_Category L), letter numbers (Nl), and Other_Alphabetic characters such as the vowel signs of Indic scripts. Decimal digits are not Alphabetic.

is_lowercase

source

fn is_lowercase(c : Char) -> Bool

Check whether a character has the Unicode Lowercase property.

Lowercase is broader than General_Category Ll: it also covers Other_Lowercase characters such as U+00AA FEMININE ORDINAL INDICATOR, modifier letters like U+02B0, and the small Roman numerals. Titlecase letters (Lt) are neither Lowercase nor Uppercase.

is_uppercase

source

fn is_uppercase(c : Char) -> Bool

Check whether a character has the Unicode Uppercase property.

Uppercase is broader than General_Category Lu: it also covers Other_Uppercase characters such as the capital Roman numerals and the circled capital Latin letters. Titlecase letters (Lt) are neither Lowercase nor Uppercase.

is_white_space

source

fn is_white_space(c : Char) -> Bool

Check whether a character has the Unicode White_Space property.

White_Space covers the ASCII controls TAB, LF, VT, FF, and CR, the space separators (General_Category Zs), U+0085 NEXT LINE, and the line and paragraph separators U+2028 and U+2029. It does not include U+200B ZERO WIDTH SPACE or U+FEFF ZERO WIDTH NO-BREAK SPACE.

is_xid_continue

source

fn is_xid_continue(c : Char) -> Bool

Check whether a character has the Unicode XID_Continue property.

XID_Continue is the recommended continuation class for Unicode default identifiers and includes every XID_Start character.

is_xid_start

source

fn is_xid_start(c : Char) -> Bool

Check whether a character has the Unicode XID_Start property.

XID_Start is the recommended start class for Unicode default identifiers.

to_lowercase

source

fn to_lowercase(c : Char) -> String

Get the full lowercase mapping for a character Returns a String containing one or more lowercase characters For example, 'İ' (U+0130) maps to "i\u{0307}" (i with combining dot above)

to_simple_lowercase

source

fn to_simple_lowercase(c : Char) -> Char

Get the simple lowercase mapping for a character Returns the character itself if no mapping exists

to_simple_titlecase

source

fn to_simple_titlecase(c : Char) -> Char

Get the simple titlecase mapping for a character Returns the character itself if no mapping exists

to_simple_uppercase

source

fn to_simple_uppercase(c : Char) -> Char

Get the simple uppercase mapping for a character Returns the character itself if no mapping exists

to_titlecase

source

fn to_titlecase(c : Char) -> String

Get the full titlecase mapping for a character Returns a String containing one or more titlecase characters For example, 'ß' (U+00DF) maps to "Ss", and 'ﬃ' (U+FB03) maps to "Ffi"

to_uppercase

source

fn to_uppercase(c : Char) -> String

Get the full uppercase mapping for a character Returns a String containing one or more uppercase characters For example, 'ß' (U+00DF) maps to "SS", and 'ﬃ' (U+FB03) maps to "FFI"

Source Files

ucd.mbt

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unicode

#unicode

#Packages

#EastAsianWidth

#GeneralCategory

#GeneralCategory::equal

#GeneralCategory::group

#GeneralCategory::not_equal

#GeneralCategory::output

#GeneralCategory::to_string

#GeneralCategoryGroup

#GeneralCategoryGroup::equal

#GeneralCategoryGroup::not_equal

#GeneralCategoryGroup::output

#GeneralCategoryGroup::to_repr

#GeneralCategoryGroup::to_string

#east_asian_width

#general_category

#is_alphabetic

#is_lowercase

#is_uppercase

#is_white_space

#is_xid_continue

#is_xid_start

#to_lowercase

#to_simple_lowercase

#to_simple_titlecase

#to_simple_uppercase

#to_titlecase

#to_uppercase

Source Files

EastAsianWidth

GeneralCategory

GeneralCategory::equal

GeneralCategory::group

GeneralCategory::not_equal

GeneralCategory::output

GeneralCategory::to_string

GeneralCategoryGroup

GeneralCategoryGroup::equal

GeneralCategoryGroup::not_equal

GeneralCategoryGroup::output

GeneralCategoryGroup::to_repr

GeneralCategoryGroup::to_string

east_asian_width

general_category

is_alphabetic

is_lowercase

is_uppercase

is_white_space

is_xid_continue

is_xid_start

to_lowercase

to_simple_lowercase

to_simple_titlecase

to_simple_uppercase

to_titlecase

to_uppercase