Module:dv-translit

The following documentation is located at Module:dv-translit/documentation. ^[edit]

Useful links: subpage list • links • transclusions • testcases • sandbox

This module will transliterate Dhivehi language text per WT:DV TR. 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:dv-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 export = {}
local u = require("Module:string/char")
 
local consonants = {
	['ހ'] = 'h', ['ށ'] = 'ṣ', ['ނ'] = 'n', ['ރ'] = 'r', ['ބ'] = 'b',
	['ޅ'] = 'ḷ', ['ކ'] = 'k', ['އ'] = '', ['ވ'] = 'v', ['މ'] = 'm',
	['ފ'] = 'f', ['ދ'] = 'd', ['ތ'] = 't', ['ލ'] = 'l', ['ގ'] = 'g',
	['ޏ'] = 'ñ', ['ސ'] = 's', ['ޑ'] = 'ḍ', ['ޒ'] = 'z', ['ޓ'] = 'ṭ',
	['ޔ'] = 'y', ['ޕ'] = 'p', ['ޖ'] = 'j', ['ޗ'] = 'c', ['ޱ'] = 'ṇ',
	['ޘ'] = 'ṯ', ['ޙ'] = 'ḥ', ['ޚ'] = 'x', ['ޛ'] = 'ź', ['ޜ'] = 'ž',
	['ޝ'] = 'š', ['ޞ'] = 'ş', ['ޟ'] = 'ḋ', ['ޠ'] = 'ţ', ['ޡ'] = 'ẓ',
	['ޢ'] = 'ʿ', ['ޣ'] = 'ġ', ['ޤ'] = 'q', ['ޥ'] = 'w',

}

-- this controls prenasalized stop digraphs consisting of ނ and a voiced stop
local prenasal = {
	['ބ'] = 'ᵐ',
	['ދ'] = 'ⁿ', ['ގ'] = 'ⁿ',
	['ޑ'] = 'ⁿ',
}

local diacritics = {
	[u(0x07A6)] = 'a', [u(0x07A7)] = 'ā', [u(0x07A8)] = 'i', [u(0x07A9)] = 'ī', [u(0x07AA)] = 'u',
	[u(0x07AB)] = 'ū', [u(0x07AC)] = 'e', [u(0x07AD)] = 'ē', [u(0x07AE)] = 'o', [u(0x07AF)] = 'ō', [u(0x07B0)] = '',
	--no diacritic
	[''] = ''
}

function export.tr(text, lang, sc)
	
	if sc == "Diak" then
		return nil
	end

	-- final k
	text = mw.ustring.gsub(text, 'އް$', 'ކް')
	-- V + sukun + C -> CC
	text = mw.ustring.gsub(
		text,
		'އ' .. u(0x07B0) .. '([ހ-ޥޱ])',
		function (c)
			return c .. c
		end)
	-- prenasalized digraphs
	text = mw.ustring.gsub(
		text,
		'ނ([ހ-ޥޱ])',
		function(c)
			return (prenasal[c] or "n") .. c
		end)
		
	-- handle all standard akuru (C+V or C+virama) units
	text = mw.ustring.gsub(
		text,
		'([ހ-ޥޱ])(['..u(0x07A6)..'-'..u(0x07B0)..']?)',
		function(c, d)
			if mw.ustring.match(c, '[ށނތކމ]') and d == u(0x07B0) then
				return consonants[c] .. '̊'
			else
				return consonants[c] .. diacritics[d]
			end
		end)
	return text
end
 
return export