Module:dar-translit

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This module will transliterate Dargwa language text. It is also used to transliterate Kaitag. The module should preferably not be called directly from templates or other modules. To use it from a template, use {{xlit}}. Within a module, use Module:languages#Language:transliterate.

For testcases, see Module:dar-translit/testcases.

Functions

tr(text, lang, sc)
Transliterates a given piece of text written in the script specified by the code sc, and language specified by the code lang.
When the transliteration fails, returns nil.

local u = require("Module:string/char")

local export = {}

local mapping1 = {
	["б"]="b", ["п"]="p", ["ф"]="f", ["в"]="v", ["м"]="m",
	["д"]="d", ["т"]="t", ["й"]="j", ["н"]="n", ["з"]="z", ["ц"]="c",
	["с"]="s", ["ж"]="ž", ["ш"]="š", ["щ"]="šč",
	["л"]="l", ["ч"]="č", ["р"]="r", ["г"]="g", ["к"]="k", ["х"]="ꭓ", 
	["ъ"]="ʾ", ["а"]="a", ["е"]="e", ["ы"]="y", ["и"]="i", ["о"]="o", ["у"]="u", 
	["ё"]="ë", ["ь"]="’", ["э"]="e", ["ю"]="ju", ["я"]="ə",
	["Б"]="B", ["П"]="P", ["Ф"]="F", ["В"]="V", ["М"]="M",
	["Д"]="D", ["Т"]="T", ["Й"]="J", ["Н"]="N", ["З"]="Z", ["Ц"]="C",
	["С"]="S", ["Ж"]="Ž", ["Ш"]="Š", ["Щ"]="Šč",
	["Л"]="L", ["Ч"]="Č", ["Р"]="R", ["Г"]="G", ["К"]="K", ["Х"]="Ꭓ", 
	["Ъ"]="ʾ", ["А"]="A", ["Е"]="E", ["Ы"]="Y", ["И"]="I", ["О"]="O", ["У"]="U", 
	["Ё"]="Ë", ["Ь"]="’", ["Э"]="E", ["Ю"]="Ju", ["Я"]="Ə"
}

local mapping2 = {
	['дз'] = 'ʒ', ['Дз'] = 'Ʒ', ['дж'] = 'ǯ', ['Дж'] = 'Ǯ',
	['пӏ'] = 'ṗ', ['Пӏ'] = 'Ṗ', ['цӏ'] = 'c̣', ['тӏ'] = 'ṭ',
	['чӏ'] = 'č̣', ['кь'] = 'q̇', ['кӏ'] = 'ḳ', ['хь'] = 'x',
	['хъ'] = 'q', ['къ'] = 'ɢ', ['гъ'] = 'ɣ', ['гӏ'] = 'ʿ',
	['хӏ'] = 'ḥ', ['гь'] = 'h', ['Цӏ'] = 'C̣', ['Тӏ'] = 'Ṭ',
	['Сс'] = 'S̄', ['Чӏ'] = 'Č̣', ['Кь'] = 'Q̇', ['Кӏ'] = 'Ḳ',
	['Хь'] = 'X', ['Хъ'] = 'Q', ['Къ'] = 'ɢ', ['Гъ'] = 'Γ',
	['Гӏ'] = 'ʿ', ['Хӏ'] = 'Ḥ', ['Гь'] = 'H',
}

function export.tr(text, lang, sc)
	local str_gsub = string.gsub
	
	-- Convert capital to lowercase palochka. Lowercase is found in tables
	-- above.
	text = str_gsub(text, u(0x4C0), u(0x4CF))
	
	for pat, repl in pairs(mapping2) do
		text = str_gsub(text, pat, repl)
	end
	
	-- pattern for non-ASCII UTF-8 characters
	text = str_gsub(text, '[\194-\244][\128-\191]+', mapping1)
	
	return text
end

return export