Module:gdb-IPA

local export = {}

local consonants = { ['క']='k', ['ఖ']='kʰ', ['గ']='ɡ', ['ఘ']='ɡʱ', ['ఙ']='ŋ', ['చ']='t͡ɕ', ['ఛ']='t͡ɕʰ', ['జ']='d͡ʑ', ['ఝ']='d͡ʑʱ', ['ఞ']='ɲ', ['ట']='ʈ', ['ఠ']='ʈʰ', ['డ']='ɖ', ['ఢ']='ɖʱ', ['ణ']='ɳ', ['త']='t̪', ['థ']='t̪ʰ', ['ద']='d̪', ['ధ']='d̪ʱ', ['న']='n̪', ['ప']='p', ['ఫ']='pʰ', ['బ']='b', ['భ']='bʱ', ['మ']='m', ['య']='j', ['ర']='ɾ', ['ల']='l', ['వ']='ʋ', ['ళ']='ɭ', ['శ']='ɕ', ['ష']='ʂ', ['స']='s', ['హ']='h', ['ఱ']='r', ['ఴ']='ɻ', ['ౘ']='t͡s', ['ౙ']='d͡z', ['ౚ']='d', ['క఼']='q', ['ఖ఼']='x', ['గ఼']='ɣ', ['జ఼']='z', ['ఝ఼']='ʒ', ['ఫ఼']='f', ['డ఼']='ɽ', ['ఢ఼']='ɽʱ', ['఼']='' }

local vowel_diacritics = { ['ా']= 'aː', ['ి']='i', ['ీ']='iː', ['ు']='u', ['ూ']='uː', ['ృ']= 'ɾu', ['ౄ']='ɾuː', ['ౢ']='lu', ['ౣ']='luː', ['ె']='e', ['ే']='eː', ['ై']='ai', ['ొ']='o', ['ో']='oː', ['ౌ']='au', ['్']='',	-- Virama - suppresses the inherent vowel "a" [''] = 'a'	-- No diacritic; inherent vowel }

local other = { -- Independent vowels ['అ']='a', ['ఆ']='aː', ['ఇ']='i', ['ఈ']='iː', ['ఉ']='u', ['ఊ']='uː', ['ఋ']= 'ɻ̍', ['ౠ']='ɻ̍ː', ['ఌ']='l̩', ['ౡ']='l̩ː', ['ఎ']='e', ['ఏ']='eː', ['ఐ']='ai', ['ఒ']='o', ['ఓ']='oː', ['ఔ']='au', -- Other symbols ['ం']='m̃', ['ః']='h', ['ఁ']='',	-- Chandrabindu - indicates elided nasal; has no effect on pronunciation ['ౝ']='n',	-- Nakaara pollu - vowelless n	['ఽ']=''	-- Avagraha - indicates elided vowel due to sandhi; has no effect on pronunciation --	['఼']='' }

local adjust1 = { -- Assimilate the anusvara ['m̃([kɡŋ])']='ŋ%1', ['m̃([td]͡[ɕʑ])']='ɲ%1', ['m̃(ɲ)']='ɲ%1', ['m̃([ʈɖɳ])']='ɳ%1', ['m̃([td]̪)']='n̪%1', ['m̃([td]͡[sz])']='n̪%1', ['m̃(n)']='n̪%1', ['m̃([pbm])']='m%1', ['ː̃']='̃ː', }

local adjust2 = { -- Account for differences in phonemes vs. phones }

function export.to_IPA(text)

text = mw.ustring.gsub(		text,		'([క-హౘ-ౚ])(఼?)([ా-్]?)',		function(c, n, d)			return ((consonants[c..n] or consonants[c]) or c) .. vowel_diacritics[d]		end)

text = mw.ustring.gsub(text, '[ఁ-ౡ]', other)

for k, v in pairs(adjust1) do		text = mw.ustring.gsub(text, k, v)	end

-- Account for consonant gemination text = mw.ustring.gsub(text, "([kɡŋɲʈɖɳnpbmjlʋɭɕʂshrɻqxzf][ʰʱ]?)%1", "%1ː") text = mw.ustring.gsub(text, "([td]̪[ʰʱ]?)%1", "%1ː") text = mw.ustring.gsub(text, "([td]͡[ɕʑ][ʰʱ]?)%1", "%1ː") text = mw.ustring.gsub(text, "([td]͡[sz])%1", "%1ː") text = mw.ustring.gsub(text, "([ɾ])%1", "r") text = mw.ustring.gsub(text, "[ɾr]ː?[ɾr]ː?", "rː") text = mw.ustring.gsub(text, "ɭː?lː?", "ɭː") text = mw.ustring.gsub(text, "lː?ɭː?", "ɭː")

-- If an independent vowel is after another vowel, assume diphthong text = mw.ustring.gsub(text, "([aeiou]ː?)•", "%1")

-- Phonetic transcription text2 = text for k, v in pairs(adjust2) do		text2 = mw.ustring.gsub(text2, k, v)	end

return (text == text2 and { text } or { text, text2 })

end

function export.show(frame) local args = frame:getParent.args local page_title = mw.title.getCurrentTitle.text local text = args[1] or page_title local qualifier = args["q"] or nil

local transcriptions = export.to_IPA(text) local IPA_text if not transcriptions[2] then IPA_text = require("Module:IPA").format_IPA_full { lang = require("Module:languages").getByCode("gdb"), items = , }	else IPA_text = require("Module:IPA").format_IPA_full { lang = require("Module:languages").getByCode("gdb"), items = {{ pron = "/" .. transcriptions[1] .. "/" }, { pron = "[" .. transcriptions[2] .. "]" }},		}	end

return "* " .. (qualifier and require("Module:qualifier").format_qualifier{qualifier} .. " " or "") .. IPA_text end

return export