local export = {}
local PAGENAME = mw.title.getCurrentTitle().text
local m_IPA = require("Module:IPA")
local lang = require("Module:languages").getByCode("mch")
-- single characters that map to IPA sounds
local phonetic_chars_map = {
["m"] = "m",
["n"] = "n",
["ñ"] = "ɲ",
["t"] = "t",
["k"] = "k",
["'"] = "ʔ",
["s"] = "s",
["j"] = "h",
["d"] = "ɾ",
["y"] = "j",
["w"] = "w",
["a"] = "a",
["e"] = "e",
["i"] = "i",
["o"] = "o",
["u"] = "u",
["ö"] = "ə",
["ü"] = "ɨ",
}
-- character sequences of two that map to IPA sounds
local phonetic_2chars_map = {
["n'"] = "ŋ",
["ch"] = "c",
["kw"] = "kʷ",
["sh"] = "ʃ",
["jh"] = "ç",
["dh"] = "ð",
["aa"] = "aː",
["ee"] = "eː",
["ii"] = "iː",
["oo"] = "oː",
["uu"] = "uː",
["öö"] = "əː",
["üü"] = "ɨː",
}
-- character sequences of three that map to IPA sounds
local phonetic_3chars_map = {
["cch"] = "tc",
["ssh"] = "ʃʃ",
["jjh"] = "çç",
}
function export.to_IPA(word)
word = mw.ustring.lower(word)
local phonetic = word
for pat, repl in pairs(phonetic_3chars_map) do
phonetic = phonetic:gsub(pat, repl)
end
for pat, repl in pairs(phonetic_2chars_map) do
phonetic = phonetic:gsub(pat, repl)
end
phonetic = mw.ustring.gsub(phonetic, '.', phonetic_chars_map)
-- assimilation and word-initial allophones
phonetic = mw.ustring.gsub(phonetic, "%f[%a]([aeiouəɨ])", "q%1")
phonetic = mw.ustring.gsub(phonetic, "([^aeiouəɨ][aeiouəɨ][mnɲŋtckʔsçʃðhɾjw]ʷ?[aeiouəɨ])([^ʔŋː%s%-][^mnɲŋtckʔsçʃðhɾjw])", "%1ː%2", 1)
phonetic = mw.ustring.gsub(phonetic, "([^aeiouəɨ][aeiouəɨ][mnɲŋtckʔsçʃðhɾjw]ʷ?[aeiouəɨ])([aeoəɨ])", "%1ː%2")
phonetic = mw.ustring.gsub(phonetic, "([^aeiouəɨ][aeiouəɨ][mnɲŋtckʔsçʃðhɾjw]ʷ?[aeiouəɨ])([^ʔŋː%s%-][^mnɲŋtckʔsçʃðhɾjw])", "%1ː%2", 1)
phonetic = mw.ustring.gsub(phonetic, "([^aeiouəɨ][aeiouəɨ][mnɲŋtckʔsçʃðhɾjw]ʷ?[aeiouəɨ])([^ʔŋː%s%-][^mnɲŋtckʔsçʃðhɾjw])", "%1ː%2", 1)
phonetic = mw.ustring.gsub(phonetic, "c", "t͡ʃ")
phonetic = mw.ustring.gsub(phonetic, "ɾ", "ɾ̠")
phonetic = mw.ustring.gsub(phonetic, "q", "")
phonetic = mw.ustring.gsub(phonetic, "n([kw]+)", "ŋ%1")
phonetic = mw.ustring.gsub(phonetic, "[mnɲŋ]h", "mm̥")
phonetic = mw.ustring.gsub(phonetic, "([ij]ʔ?ː?)h", "%1ç")
phonetic = mw.ustring.gsub(phonetic, "%f[%a%-]h", "hʷ")
phonetic = mw.ustring.gsub(phonetic, "%f[%a%-]ɾ̠", "d")
phonetic = mw.ustring.gsub(phonetic, "ʔɾ̠", "ʔd")
phonetic = mw.ustring.gsub(phonetic, "ɾ̠d", "dd")
phonetic = mw.ustring.gsub(phonetic, "%f[%a%-]j", "ɟ")
phonetic = mw.ustring.gsub(phonetic, "ʔj", "ʔɟ")
phonetic = mw.ustring.gsub(phonetic, "([aeiouəɨː])i", "%1j")
phonetic = mw.ustring.gsub(phonetic, "([aeiouəɨː])u", "%1w")
phonetic = mw.ustring.gsub(phonetic, "([aeiouəɨː])wi", "%1vi")
phonetic = mw.ustring.gsub(phonetic, "wo", "βo")
phonetic = mw.ustring.gsub(phonetic, "wɾ̠", "wɾ̠ʷ")
phonetic = mw.ustring.gsub(phonetic, "([ʔouw]ː?)h", "%1hʷ")
phonetic = mw.ustring.gsub(phonetic, "ŋ([aeiouəɨ])", "ŋŋ%1")
return "[" .. phonetic .. "]"
end
function export.pronunciation(word)
if type(word) == "table" then
word = word.args[1] or word:getParent().args[1]
end
if not word or (word == "") then
word = PAGENAME
end
local items = {}
table.insert(items, {pron = export.to_IPA(word), note = nil})
return m_IPA.format_IPA_full { lang = lang, items = items }
end
return export
