Module:hil-pron

-- Based on module:tl-pron by TagaSanPedroAko, in turn based on module:es-pronunc by Benwing2. -- Adaptation by TagaSanPedroAko.

local export = {}

local pron_utilities_module = "Module:pron utilities"

local lang = require("Module:languages").getByCode("hil")

local u = mw.ustring.char local rfind = mw.ustring.find local rsubn = mw.ustring.gsub local rsplit = mw.text.split local ulower = mw.ustring.lower

local AC = u(0x0301) -- acute = ́ local GR = u(0x0300) -- grave = ̀ local CFLEX = u(0x0302) -- circumflex = ̂ local TILDE = u(0x0303) -- tilde = ̃ local DIA = u(0x0308) -- diaeresis = ̈ local MACRON = u(0x0304) -- macron

local vowel = "aeəiouàèìòù" -- vowel local V = "[" .. vowel .. "]" local accent = AC .. GR .. CFLEX .. MACRON local accent_c = "[" .. accent .. "]" local stress_c = "[" .. AC .. GR .. "]" local ipa_stress = "ˈˌ" local ipa_stress_c = "[" .. ipa_stress .. "]" local separator = accent .. ipa_stress .. "# ." local separator_c = "[" .. separator .. "]" local C = "[^" .. vowel .. separator .. "]" -- consonant

local unstressed_words = require("Module:table").listToSet({	"ang", "sa", "sang", "si", "sing", "ni", "kay", -- case markers. 	"ko", "ta", "mi", "mo", "ka", --single-syllable personal pronouns	"nga", -- also temporal particle   "daw", "ga", "gid", "ha", "pa", -- particles	"pag", "kon", -- subordinating conjunctions	"kag", "o", -- coordinating conjunctions	"hay", -- interjections	"de", "del", "el", "la", "las", "los", "sur", -- in some Spanish-derived terms and names	"-an", "-han", "gin-", "hi-", "-hin", "hin-", "hing-", "-hon", "-in-", "mag-", "mang-", "-on", "pa-", "pag-", "pang-"-- affixes })

-- version of rsubn that discards all but the first return value local function rsub(term, foo, bar) local retval = rsubn(term, foo, bar) return retval end

-- version of rsubn that returns a 2nd argument boolean indicating whether -- a substitution was made. local function rsubb(term, foo, bar) local retval, nsubs = rsubn(term, foo, bar) return retval, nsubs > 0 end

-- apply rsub repeatedly until no change local function rsub_repeatedly(term, foo, bar) while true do		local new_term = rsub(term, foo, bar) if new_term == term then return term end term = new_term end end

-- ɟ is used internally to represent [j] --

function export.IPA(text, phonetic) local debug = {}

text = ulower(text) -- decompose everything but ñ and ü text = mw.ustring.toNFD(text) text = rsub(text, "." .. "[" .. TILDE .. DIA .. GR .."]", {		["a" .. GR] = "à",		["e" .. GR] = "è",		["i" .. GR] = "ì",		["o" .. GR] = "ò",		["u" .. GR] = "ù",		["n" .. TILDE] = "ñ",		["u" .. DIA] = "ü",		["e" .. DIA] = "ë",	}) -- convert commas and en/en dashes to IPA foot boundaries text = rsub(text, "%s*[,–—]%s*", " | ") -- question mark or exclamation point in the middle of a sentence -> IPA foot boundary text = rsub(text, "([^%s])%s*[!?]%s*([^%s])", "%1 | %2")

-- canonicalize multiple spaces and remove leading and trailing spaces local function canon_spaces(text) text = rsub(text, "%s+", " ") text = rsub(text, "^ ", "") text = rsub(text, " $", "") return text end

text = canon_spaces(text)

-- Make prefixes unstressed unless they have an explicit stress marker; also make certain -- monosyllabic words (e.g. ang, sang, si, nga, etc.) without stress marks be -- unstressed. local words = rsplit(text, " ") for i, word in ipairs(words) do		if rfind(word, "%-$") and not rfind(word, accent_c) or unstressed_words[word] then -- add macron to the last vowel not the first one -- adding the macron after the 'u' words[i] = rsub(word, "^(.*" .. V .. ")", "%1" .. MACRON) end end text = table.concat(words, " ") -- Convert hyphens to spaces text = rsub(text, "%-", " ") -- canonicalize multiple spaces again, which may have been introduced by hyphens text = canon_spaces(text) -- now eliminate punctuation text = rsub(text, "[!?']", "") -- put # at word beginning and end and double ## at text/foot boundary beginning/end text = rsub(text, " | ", "# | #") text = "##" .. rsub(text, " ", "# #") .. "##"

table.insert(debug, text)

-- handle certain combinations; ch, ly ng and sh handling needs to go first text = rsub(text, "([t]?)ch", "ts") text = rsub(text, "([n]?)g̃", "ŋ") -- Spanish spelling support text = rsub(text, "ng", "ŋ") text = rsub(text, "sh", "sy")

--x text = rsub(text, "([#])x([aeëiou])", "%1s%2") text = rsub(text, "x", "ks") --ll text = rsub(text, "ll([i]?)([aeëiou])", "ly%2")

--c, gü/gu+e or i, q	text = rsub(text, "c([iey])", "s%1") text = rsub(text, "([aeëiou])gü([ie])", "%1ɡw%2") text = rsub(text, "gü([ie])", "ɡuw%1") text = rsub(text, "gu([ie])", "ɡ%1") text = rsub(text, "qu([ie])", "k%1") text = rsub(text, "ü", "u") text = rsub(text, "ë", "ə")

--alphabet-to-phoneme text = rsub(text, "[cfgjñqrvz7]",	--["g"]="ɡ": U+0067 LATIN SMALL LETTER G → U+0261 LATIN SMALL LETTER SCRIPT G		{ ["c"] = "k", ["f"] = "p", ["g"] = "ɡ", ["j"] = "dy", ["ñ"] = "ny", ["q"] = "k", ["r"] = "ɾ", ["v"] = "b", ["z"] = "s", ["7"] = "ʔ"})

-- trill in rr	text = rsub(text, "ɾɾ", "r")

table.insert(debug, text)

--determining whether "y" is a consonant or a vowel text = rsub(text, "y(" .. V .. ")", "ɟ%1") -- not the real sound text = rsub(text,"y([ˈˌ.]*)([bćĉdfɡhjĵklmnɲŋpɾrsʃtvwɟzʔ" .. vowel .. "])","i%1%2") text = rsub(text, "y#", "i") text = rsub(text, "w(" .. V .. ")","w%1") text = rsub(text,"w([ˈˌ]?)([bćĉdfɡjĵklmnɲŋpɾrsʃtvwɟzʔ])","u%1%2") text = rsub(text, "w#","u")

table.insert(debug, text) -- Add glottal stop for words starting with vowel text = rsub(text, "([#])([aeëiou])", "%1ʔ%2")

text = rsub_repeatedly(text, "(" .. V .. accent_c .. "*)(" .. C .. V .. ")", "%1.%2")	text = rsub_repeatedly(text, "(" .. V .. accent_c .. "*" .. C .. ")(" .. C .. V .. ")", "%1.%2")	text = rsub_repeatedly(text, "(" .. V .. accent_c .. "*" .. C .. "+)(" .. C .. C .. V .. ")", "%1.%2")	text = rsub_repeatedly(text, "(" .. C .. ")%.s(" .. C .. ")", "%1s.%2") -- Any aeo, or stressed iu, should be syllabically divided from a following aeo or stressed iu. text = rsub_repeatedly(text, "([aeo]" .. accent_c .. "*)([aeo])", "%1.%2") text = rsub_repeatedly(text, "([aeo]" .. accent_c .. "*)(" .. V .. stress_c .. ")", "%1.%2")	text = rsub(text, "([iuə]" .. stress_c .. ")([aeo])", "%1.%2") text = rsub_repeatedly(text, "([iuə]" .. stress_c .. ")(" .. V .. stress_c .. ")", "%1.%2")	text = rsub_repeatedly(text, "i(" .. accent_c .. "*)i", "i%1.i") text = rsub_repeatedly(text, "u(" .. accent_c .. "*)u", "u%1.u")

table.insert(debug, text)

local accent_to_stress_mark = { [AC] = "ˈ", [CFLEX] = "ˈʔ", [MACRON] = ""}

local function accent_word(word, syllables) -- Now stress the word. If any accent exists in the word (including macron indicating an unaccented word), -- put the stress mark(s) at the beginning of the indicated syllable(s). Otherwise, apply the default -- stress rule. if rfind(word, accent_c) then for i = 1, #syllables do syllables[i] = rsub(syllables[i], "^(.*)(" .. accent_c .. ")(.*)$",						function(pre, accent, post)							return accent_to_stress_mark[accent] .. pre .. post						end				) end else -- Default stress rule. Words without vowels (e.g. IPA foot boundaries) don't get stress. if #syllables > 1 and rfind(word, "[^aeiouəàèìòùʔbcĉdfɡghjɟĵklmnñŋpqrɾstvwxz#]#") or #syllables == 1 and rfind(word, "[aeiouàèìòù]") 		then syllables[#syllables] = "ˈ" .. syllables[#syllables] elseif #syllables >= 2 then syllables[#syllables - 1] = "ˈ" .. syllables[#syllables - 1] end end end

local words = rsplit(text, " ") for j, word in ipairs(words) do		-- accentuation local syllables = rsplit(word, "%.")

accent_word(word, syllables)

-- Reconstruct the word. words[j] = table.concat(syllables, phonetic and "." or "") end

text = table.concat(words, " ")

-- suppress syllable mark before IPA stress indicator text = rsub(text, "%.(" .. ipa_stress_c .. ")", "%1")	--make all primary stresses but the last one be secondary text = rsub_repeatedly(text, "ˈ(.+)ˈ", "ˌ%1ˈ")

table.insert(debug,text) --correct final glottal stop placement text = rsub(text,"([ˈˌ])ʔ([#]*)([ʔbĉćdfɡhĵɟklmnŋɲpɾrsʃtvwz])([aeiouə])","%1%2%3%4ʔ")

--vowels with grave to vowel+glottal stop text = rsub(text,"à","aʔ") text = rsub(text,"è","eʔ") text = rsub(text,"ì","iʔ") text = rsub(text,"ò","oʔ") text = rsub(text,"ù","uʔ")

table.insert(debug,text)

--add temporary macron for /o/ in stressed syllables so they don't get replaced by unstressed form

text = rsub(text,"([ˈˌ])([#]*)([ʔbćĉdfɡhĵɟklmnŋpɾrstvwz]?)([ɟlnɾst]?)([o])([ʔbdfɡiklmnŋpɾst]?)([bdɡklmnpɾst]?)","%1%2%3%4ō%6%7")

table.insert(debug, text)

--Corrections for diphthongs text = rsub(text,"([aeōou])i","%1j") --ay and oy   text = rsub(text,"([aaeioō])u","%1w") --aw, ew, iw and ow

table.insert(debug, text) --remove "ɟ" and "w" inserted on vowel pair starting with "i" and "u" text = rsub(text,"([i])([ˈˌ]?)ɟ([aeoōu])","%1%2%3") text = rsub(text,"([u])([ˈˌ]?)w([aei])","%1%2%3")

table.insert(debug, text)

--phonetic transcription if phonetic then

table.insert(debug, text)

--Turn phonemic diphthongs to phonetic diphthongs

text = rsub(text, "([aeəou])j", "%1ɪ̯") text = rsub(text, "([aeəio])w", "%1ʊ̯")

table.insert(debug, text)

--change unstressed u to unstressed allophone text = rsub(text,"o","ʊ")

table.insert(debug,text) --remove "j" and "w" inserted on vowel pair starting with "i" and "u" text = rsub(text,"([i])([ˈˌ]?)j([aeōʊu])","%1%2%3") text = rsub(text,"([ʊu])([ˈˌ]?)w([aeiō])","%1%2%3")

table.insert(debug, text)

--Combine consonants (except H) followed by I/U and certain stressed vowels text = rsub(text,"([bkdfɡlmnpɾstvz])i([ˈˌ])([aeiō])","%2%1ɟ%3") text = rsub(text,"([bkdfɡlmnpɾstvz])u([ˈˌ])([aeiō])","%2%1w%3") text = rsub(text,"([h])u([ˈˌ])([ei])","%2%1w%3") -- only for hu with (ei) combination

table.insert(debug, text) -- foreign s consonant clusters text = rsub(text,"([ˈˌ.]?)([#]*)([.]?)([s])([ʔbdɡhklmnŋpɾrt])([ɟlnɾst]?)([aeiɪ̯oōuʊ̯])","%2.ʔi%4%1%5%6%7") text = rsub(text,"([ˈˌ])([ʔbdɡhɟklmnŋpɾrstw]?)([ɟlnɾst]?)([o])","%1%2%3ō") table.insert(debug, text)

text = rsub(text,"([nŋ])([ˈˌ# .]*[bpv])","m%2") text = rsub(text,"([ŋ])([ˈˌ# .]*[dlst])","n%2") text = rsub(text,"n([ˈˌ.])k","ŋ%1k") -- /n/ before /k/ (some proper nouns) text = rsub(text,"n([ˈˌ.])ɡ","ŋ%1ɡ") -- /n/ before /ɡ/ (some proper nouns and loanwords) text = rsub(text,"n([ˈˌ.])h","ŋ%1h") -- /n/ before /h/ (some proper nouns) --text = rsub(text,"n([ˈˌ.])m","m%1m") -- /n/ before /m/ text = rsub(text,"t([ˈˌ.])s([aāeəiīouū])","%1ć%2") -- /t/ before /s/ text = rsub(text,"t([.])s","ts") -- /t/ before /s/ -- text = rsub(text,"([ōʊ])([m])([.]?)([ˈ]?)([pb])","u%2%3%4%5") -- /o/ before /mb/ or /mp/

--final fix for phonetic diphthongs

text = rsub(text,"([ōuʊ])ɪ̯","oɪ̯") --oy or uy

table.insert(debug, text)

--delete temporary macron in /u/

text = rsub(text,"ō","o")

table.insert(debug, text)

--Change /ʊ/ to /o/ depending on surrounding phonemes text = rsub(text,"([bdɡhklmnŋprɾstwjɟʔ])([lɾt]?)ʊ([bdɡhklmnŋprɾstwj]?)([#])","%1%2o%3%4")

end

table.insert(debug, text)

--delete temporary macron in /u/

text = rsub(text,"ō","o")

-- convert fake symbols to real ones local final_conversions = { ["ɟ"] = "j", -- fake "y" to real "y" }

local final_conversions_phonetic = { ["ɟ"] = "j", -- fake "y" to real "y" ["ć"] = "t͡s", -- fake "y" to real "y" }

if phonetic then text = rsub(text, "[ćɟ]", final_conversions_phonetic) end text = rsub(text, "[ɟ]", final_conversions)

-- remove # symbols at word and text boundaries text = rsub(text, "#([.]?)", "") -- resuppress syllable mark before IPA stress indicator text = rsub(text, "%.(" .. ipa_stress_c .. ")", "%1")

-- Do not have multiple syllable break consecutively text = rsub_repeatedly(text, "([.]+)", ".") text = rsub_repeatedly(text, "([.]?)(" .. ipa_stress_c .. ")([.]?)", "%2")

return mw.ustring.toNFC(text) end

local function respelling_to_IPA(data) return ("/%s/ [%s]"):format(export.IPA(data.respelling, false), export.IPA(data.respelling, true)) end

function export.show(frame) local parent_args = frame:getParent.args return require(pron_utilities_module).format_prons { lang = lang, respelling_to_IPA = respelling_to_IPA, raw_args = parent_args, track_module = "hil-pron", } end

return export