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| local export = {}
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| local stress = "ˈ"
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| local long = "ː"
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| local acute = mw.ustring.char(0x301)
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| local grave = mw.ustring.char(0x300)
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| local circumflex = mw.ustring.char(0x302)
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| local acute_or_grave = "[" .. acute .. grave .. "]"
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| local vowels = "aeiou"
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| local vowel = "[" .. vowels .. "]"
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| local vowel_or_semivowel = "[" .. vowels .. "jw]"
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| local not_vowel = "[^" .. vowels .. "]"
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| local front = "[eij]"
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| local fronted = mw.ustring.char(0x031F)
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| local voiced_consonant = "[bdɡlmnrv]"
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|
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| local full_affricates = { ["ʦ"] = "t͡s", ["ʣ"] = "d͡z", ["ʧ"] = "t͡ʃ", ["ʤ"] = "d͡ʒ" }
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|
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| -- ʦ, ʣ, ʧ, ʤ used for
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| -- t͡s, d͡z, t͡ʃ, d͡ʒ in body of function.
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|
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| -- voiced_z must be a table of integer indices, a boolean, or nil.
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| function export.to_phonemic(word, single_character_affricates)
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| word = mw.ustring.lower(word):gsub("'", "")
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|
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| -- Decompose combining characters: for instance, è → e + ◌̀
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| local decomposed = mw.ustring.toNFD(word):gsub("ch", "k"):gsub("ng$", "ŋ")
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|
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| -- Transcriptions must contain an acute or grave, to indicate stress position.
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| -- This does not handle phrases containing more than one stressed word.
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| -- Default to penultimate stress rather than throw error?
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| local vowel_count
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| if not mw.ustring.find(decomposed, acute_or_grave) then
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| -- Allow monosyllabic unstressed words.
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| vowel_count = select(2, decomposed:gsub("[aeiou]", "%1"))
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| if vowel_count ~= 1 then
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| -- Add acute accent on second-to-last vowel.
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| decomposed = mw.ustring.gsub(decomposed,
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| "(" .. vowel .. ")(" .. not_vowel .. "*[iu]?" .. vowel .. not_vowel .. "*)$",
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| "%1" .. acute .. "%2")
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| end
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| end
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|
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| local transcription = decomposed
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|
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| -- Assume that aw is English.
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| transcription = mw.ustring.gsub(
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| transcription,
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| "a(" .. grave .. "?)w",
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| { [""] = vowel_count == 1 and "ɔ" or "o", [grave] = "ɔ"})
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|
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| -- Handle gl and gn.
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| transcription = mw.ustring.gsub(transcription,
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| "(g[n])(.?)()",
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| function (digraph, after, pos)
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| local consonant
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| if digraph == "gn" then
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| consonant = "ɲ"
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|
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| local following = mw.ustring.sub(transcription, pos, pos)
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| if following ~= "" and vowels:find(following) then
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| after = ""
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| end
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| end
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|
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| if consonant then
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| return consonant .. after
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| end
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| end)
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|
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| -- Handle other cases of c, g.
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| transcription = mw.ustring.gsub(transcription,
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| "(([cg])([cg]?)(h?))(.?)",
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| function (consonant, first, double, second, next)
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| -- Don't allow the combinations cg, gc.
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| -- Or do something else?
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| if double ~= "" and double ~= first then
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| error("Invalid sequence " .. first .. double .. ".")
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| end
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|
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| -- t is /t͡s/ before i.
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| local consonant
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| if (next == "i") then
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| if first == "t" then
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| consonant = "ʦ"
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| else
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| consonant = consonant
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| end
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| end
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|
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| -- c, g are soft before e, i.
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| local consonant
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| if (next == "e" or next == "i") then
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| if first == "c" then
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| consonant = "ʧ"
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| else
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| consonant = "ʤ"
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| end
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| else
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| if first == "c" then
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| consonant = "k"
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| else
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| consonant = "ɡ"
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| end
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| end
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|
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| return consonant .. next
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| end)
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|
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| -- u or i (without accent) before another vowel is a semivowel.
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| -- ci, gi + vowel, gli, qu must be dealt with beforehand.
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| transcription = mw.ustring.gsub(transcription,
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| "([iu])(" .. vowel .. ")",
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| function (semivowel, vowel)
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| if semivowel == "i" then
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| semivowel = "j"
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| else
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| semivowel = "w"
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| end
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|
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| return semivowel .. vowel
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| end)
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|
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| -- sc before e, i is /ʃ/, doubled after a vowel.
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| transcription = transcription:gsub("sʧ", "ʃ")
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|
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| -- Move stress before syllable onset, and add syllable breaks.
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| -- This rule may need refinement.
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| transcription = mw.ustring.gsub(transcription,
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| "()(" .. not_vowel .. "?)([^" .. vowels .. stress .. "]*)(" .. stress
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| .. "?)(" .. vowel .. ")",
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| function (position, first, rest, syllable_divider, vowel)
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| -- beginning of word, that is, at the moment, beginning of string
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| if position == 1 then
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| return syllable_divider .. first .. rest .. vowel
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| end
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|
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| if syllable_divider == "" then
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| syllable_divider = "."
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| end
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|
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| if rest == "" then
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| return syllable_divider .. first .. vowel
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| else
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| return first .. syllable_divider .. rest .. vowel
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| end
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| end)
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|
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| if not single_character_affricates then
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| transcription = mw.ustring.gsub(transcription, "([ʦʣʧʤ])([%." .. stress .. "]*)([ʦʣʧʤ]*)",
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| function (affricate1, divider, affricate2)
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| local full_affricate = full_affricates[affricate1]
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|
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| if affricate2 ~= "" then
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| return mw.ustring.sub(full_affricate, 1, 1) .. divider .. full_affricate
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| end
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|
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| return full_affricate .. divider
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| end)
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| end
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|
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| transcription = mw.ustring.gsub(transcription, "[h%-" .. circumflex .. "]", "")
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| transcription = transcription:gsub("%.ˈ", "ˈ")
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|
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| return transcription
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| end
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|
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| -- Incomplete and currently not used by any templates.
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| function export.to_phonetic(word)
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| local phonetic = export.to_phonemic(word)
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|
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| -- Vowels longer in stressed, open, non-word-final syllables.
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| phonetic = mw.ustring.gsub(phonetic,
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| "(" .. stress .. not_vowel .. "*" .. vowel .. ")([" .. vowels .. "%.])",
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| "%1" .. long .. "%2")
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|
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| -- /n/ before /ɡ/ or /k/ is [ŋ]
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| phonetic = mw.ustring.gsub(phonetic,
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| "n([%.ˈ]?[ɡk])", "ŋ%1")
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|
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| return phonetic
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| end
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|
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| function export.show(frame)
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| local m_IPA = require "Module:IPA"
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|
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| local args = require "Module:parameters".process(
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| frame:getParent().args,
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| {
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| -- words to transcribe
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| [1] = { list = true, default = mw.title.getCurrentTitle().text },
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|
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| -- each parameter a series of numbers separated by commas,
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| -- or a boolean, indicating that a particular z is voiced or
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| -- that all of them are
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| voiced = { list = true },
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| })
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|
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| local Array = require "Module:array"
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|
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| local transcriptions = Array(args[1])
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| :map(
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| function (word, i)
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| return { pron = "/" .. export.to_phonemic(word) .. "/" }
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| end)
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|
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| return m_IPA.format_IPA_full(
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| require "Module:languages".getByCode "avendonian", transcriptions)
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| end
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|
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| return export
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