Modulus:ko-translit

Purpose

This module will transliterate text written in “Lingua Coreana”.

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:ko-translit/testcases.

Functions

tr(text, lang, sc)

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

---

local export = {}
local gsub = mw.ustring.gsub
local match = mw.ustring.match

function export.tr(word, sc, lang)
	word = gsub(word, "%([一丁-龯㐀-䶵]+%)", "")
	word = gsub(word, "—", "-")
	
	if match(word, "^[ㅂㅈㄷㄱㅅㅁㄴㅇㄹㅎㅋㅌㅊㅍㄸㅃㅉㄲㅆㅛㅕㅑㅐㅔㅗㅓㅏㅣㅠㅜㅡㅖㅒ%-]+$") then
		return (gsub(word,
			"[ㅂㅈㄷㄱㅅㅁㄴㅇㄹㅎㅋㅌㅊㅍㄸㅃㅉㄲㅆㅛㅕㅑㅐㅔㅗㅓㅏㅣㅠㅜㅡㅖㅒ]", {
				["ㅂ"] = "b", ["ㅈ"] = "j", ["ㄷ"] = "d", ["ㄱ"] = "g", ["ㅅ"] = "s", 
				["ㅁ"] = "m", ["ㄴ"] = "n", ["ㅇ"] = "/", ["ㄹ"] = "l", ["ㅎ"] = "h", 
				["ㅋ"] = "k", ["ㅌ"] = "t", ["ㅊ"] = "ch", ["ㅍ"] = "p", 
				["ㄸ"] = "tt", ["ㅃ"] = "pp", ["ㅉ"] = "jj", ["ㄲ"] = "kk", ["ㅆ"] = "ss", 
				["ㅛ"] = "yo", ["ㅕ"] = "yeo", ["ㅑ"] = "ya", ["ㅐ"] = "ae", ["ㅔ"] = "e", 
				["ㅗ"] = "o", ["ㅓ"] = "eo", ["ㅏ"] = "a", ["ㅣ"] = "i", ["ㅠ"] = "yu", 
				["ㅜ"] = "u", ["ㅡ"] = "eu", ["ㅖ"] = "ye", ["ㅒ"] = "yae" }
			))
	end
	
	if not match(word, "[가-힣]") then
		return nil
	end
	local m_pron = require("Module:ko-pron")
	local revised = m_pron.romanise(word, 2, {}, true)
	
	if not revised then
		return nil
	end
	
	if match(revised, "[%.%?%!]") then
		revised = mw.ustring.upper(mw.ustring.sub(revised, 1, 1)) .. mw.ustring.sub(revised, 2, -1)
		revised = gsub(revised, "([%.%?%!]) ([a-z%'])", "%1 ^%2")
		revised = gsub(revised, "^%'%'%'", "'''^")
	end
	revised = gsub(revised, "%^%'%'%'", "'''^")
	revised = gsub(revised, "%^%l", mw.ustring.upper)
	revised = gsub(revised, '%^', '')
	revised = gsub(revised, "%-'''%-", "'''-")
	revised = gsub(revised, "%-%-", "-")
	
	return revised
end

export.tr_revised = export.tr

return export