UnicodeDB

This library aims to bring the unicode database to Nim. Main goal is having O(1) access for every API and be lightweight in size.

Note: this library doesn't provide Unicode Common Locale Data (UCLD / CLDR data)

Install

nimble install unicodedb

Compatibility

Nim +1.0.0

Usage

Properties

import unicode
import unicodedb/properties

assert Rune('A'.ord).unicodeCategory() == ctgLu  # 'L'etter, 'u'ppercase
assert Rune('A'.ord).unicodeCategory() in ctgLm+ctgLo+ctgLu+ctgLl+ctgLt
assert Rune('A'.ord).unicodeCategory() in ctgL

echo Rune(0x0660).bidirectional() # 'A'rabic, 'N'umber
# "AN"

echo Rune(0x860).combining()
# 0

echo nfcQcNo in Rune(0x0374).quickCheck()
# true

docs

Names

import unicode
import unicodedb/names

echo lookupStrict("LEFT CURLY BRACKET")  # '{'
# Rune(0x007B)

echo "/".runeAt(0).name()
# "SOLIDUS"

docs

Compositions

import unicode
import unicodedb/compositions

echo composition(Rune(108), Rune(803))
# Rune(7735)

docs

Decompositions

import unicode
import unicodedb/decompositions

echo Rune(0x0F9D).decomposition()
# @[Rune(0x0F9C), Rune(0x0FB7)]

docs

Types

import unicode
import unicodedb/types

assert utmDecimal in Rune(0x0030).unicodeTypes()
assert utmDigit in Rune(