-- Based on [[Module:es-pronunc]] by: Benwing
-- Adapted by Santi2222
local export = {}
local m_IPA = require("Module:IPA")
local lang = require("Module:languages").getByCode("eu")
local u = mw.ustring.char
local rsubn = mw.ustring.gsub
local rsplit = mw.text.split
local ulower = mw.ustring.lower
local ulen = mw.ustring.len
local TILDE = u(0x0303) -- tilde = ̃
local vowel = "aeiou" -- vowel;
local V = "[" .. vowel .. "]"
local W = "[jw]" -- glide
local separator = "# ."
local separator_c = "[" .. separator .. "]"
local C = "[^" .. vowel .. separator .. "]" -- consonant
-- 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
-- style == one of the following:
-- "northern_style": lack of palatalization, /h/, <j> = /j/
-- "southern_style": palatalization, lack of /h/, <j> = /x/
function export.IPA(text, style, phonetic)
local northern = style == "northern_style"
local n_diff = false
text = ulower(text or mw.title.getCurrentTitle().text)
-- decompose everything but ñ
text = mw.ustring.toNFD(text)
text = rsub(text, ".[" .. TILDE .. "]", {
["n" .. TILDE] = "ñ",
})
-- 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)
-- 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, " ", "# #") .. "##"
--cases in which <j> is always /x/ (requires respelling)
text = rsubb(text, "kh", "X")
--determining whether "h" denotes a phoneme, or the lack of palatalization, palatalization when needed
text = rsub(text, "nh", "N")
text = rsub(text, "lh", "L")
text = rsub(text, "([aeo])il([# .h]*[aeiou])", (northern and "%1ił%2" or "%1ĺ%2"))
text = rsub(text, "([aeo])in([# .h]*[aeiou])", (northern and "%1iň%2" or "%1ń%2"))
text = rsub(text, "uin([# .h]*[aeiou])", (northern and "uiň%1" or "uiń%1"))
text = rsub(text, "uil([# .h]*[aeiou])", (northern and "uił%1" or "uiĺ%1"))
text = rsub(text, "il([# .h]*[aeiou])", (northern and "ił%1" or "iĺ%1"))
text = rsub(text, "in([# .h]*[aeiou])", (northern and "iň%1" or "iń%1"))
if text:find("[łňńĺh]") then
n_diff = true
end
text = rsub(text, "ĺ", "ʎ")
text = rsub(text, "ń", "ɲ")
text = rsub(text, "N", "n")
text = rsub(text, "L", "l")
text = rsub(text, "ň", "n")
text = rsub(text, "ł", "l")
--c, g, q
text = rsub(text, "ng([^aeiouüwhlr])", "n%1") -- [[Bangkok]], [[angstrom]], etc.
text = rsub(text, "q", "k") -- [[quark]], [[Qatar]], [[burqa]], [[Iraq]], etc.
text = rsub(text, "c", "k") -- [[campus]], etc.
--alphabet-to-phoneme
text = rsub(text, "tx", "C") --not the real sound
text = rsub(text, "tz", "Ś") --not the real sound
text = rsub(text, "ts", "S") --not the real sound
text = rsubb(text, "ll", "ʎ")
text = rsubb(text, "dd", "ɟ")
text = rsubb(text, "tt", "c")
text = rsub(text, "x", "ʃ")
text = rsub(text, "#p([st])", "#%1") -- [[psicologia]], [[pterodaktilo]]
text = rsub(text, "[gñrvz]",
{ ["g"] = "ɡ", ["ñ"] = "ɲ", ["v"] = "b", ["z"] = "ś" })
--/x/ sound
text = rsubb(text, "j", (northern and "J" or "x"))
if text:find("[Jx]") then
n_diff = true
end
text = rsub(text, "J", "j")
--cases in which <j> is always /j/ (requires respelling)
text = rsubb(text, "y", "j")
-- trilled r (in all cases except between vowels)
text = rsub(text, "([aeiou])r([aeiou])", "%1ɾ%2")
text = rsub(text, "([aeiou])r([aeiou])", "%1ɾ%2") -- it has to be applied twice in order to handle VrVrV sequences
text = rsub(text, "rr", "r")
text = rsub(text, "n([# .]*[bpm])", "m%1")
-- lack of /h/ in Southern dialects
text = rsub(text, "aha", (northern and "aha" or "a"))
text = rsub(text, "ehe", (northern and "ehe" or "e"))
text = rsub(text, "ihi", (northern and "ihi" or "i"))
text = rsub(text, "oho", (northern and "oho" or "o"))
text = rsub(text, "uhu", (northern and "uhu" or "u"))
text = rsub(text, "h", (northern and "h" or ""))
--syllable division
local vowel_to_glide = { ["i"] = "i.", ["u"] = "u." }
-- i and u between vowels -> .i and .u
text = rsub_repeatedly(text, "(" .. V .. "*)([iu])(" .. V .. ")",
function(v1, iu, v2)
return v1 .. vowel_to_glide[iu] .. v2
end
)
text = rsub_repeatedly(text, "(" .. V .. ")(" .. C .. W .. "?" .. V .. ")", "%1.%2")
text = rsub_repeatedly(text, "(" .. V .. C .. ")(" .. C .. V .. ")", "%1.%2")
text = rsub_repeatedly(text, "(" .. V .. C .. ")(" .. C .. C .. V .. ")", "%1.%2")
text = rsub_repeatedly(text, "(" .. V .. C .. C .. ")(" .. C .. C .. V .. ")", "%1.%2")
text = rsub(text, "([pbktdɡ])%.([lrɾ])", ".%1%2")
text = rsub_repeatedly(text, "(" .. C .. ")%.s(" .. C .. ")", "%1s.%2")
-- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
text = rsub_repeatedly(text, "([aeo]" .. ")([aeo])", "%1.%2")
text = rsub(text, "([iu]" .. ")([aeo])", "%1.%2")
text = rsub_repeatedly(text, "ii", "i.i")
text = rsub_repeatedly(text, "uu", "u.u")
--diphthongs
text = rsub(text, "ih?([aeou])", "j%1")
text = rsub(text, "uh?([aeio])", "w%1")
local words = rsplit(text, " ")
for j, word in ipairs(words) do
local syllables = rsplit(word, "%.")
-- Vowels are nasalized if followed by nasal in same syllable.
if phonetic then
for i = 1, #syllables do
-- first check for two vowels (veinte)
syllables[i] = rsub(syllables[i], "(" .. V .. ")(" .. V .. ")([mnɲ])",
"%1" .. TILDE .. "%2" .. TILDE .. "%3")
-- then for one vowel
syllables[i] = rsub(syllables[i], "(" .. V .. ")([mnɲ])", "%1" .. TILDE .. "%2")
end
end
-- Reconstruct the word.
words[j] = table.concat(syllables, phonetic and "." or "")
end
text = table.concat(words, " ")
--phonetic transcription
if phonetic then
-- s, z, f before voiced consonants
local voiced = "mnɲbdɟɡʎl"
local r = "ɾr"
local tovoiced = {
["s"] = "z̺",
["ś"] = "z̻",
}
local function voice(sound, following)
return tovoiced[sound] .. following
end
text = rsub(text, "([sś])(" .. separator_c .. "*[" .. voiced .. r .. "])", voice)
-- fricative vs. stop allophones; first convert stops to fricatives, then back to stops
-- after nasals and sometimes after l
local stop_to_fricative = { ["b"] = "β", ["d"] = "ð", ["ɡ"] = "ɣ" }
local fricative_to_stop = { ["β"] = "b", ["ð"] = "d", ["ɣ"] = "ɡ" }
text = rsub(text, "[bdɡ]", stop_to_fricative)
text = rsub(text, "([mnɲ]" .. separator_c .. "*)([βɣ])",
function(nasal, fricative)
return nasal .. fricative_to_stop[fricative]
end
)
text = rsub(text, "([lʎmnɲ]" .. separator_c .. "*)([ð])",
function(nasal_l, fricative)
return nasal_l .. fricative_to_stop[fricative]
end
)
text = rsub(text, "##β", "##b")
text = rsub(text, "##ð", "##d")
text = rsub(text, "##ɣ", "##ɡ")
text = rsub(text, "[td]", { ["t"] = "t̪", ["d"] = "d̪" })
-- nasal assimilation before consonants
local labiodental, dentialveolar, alveolopalatal, palatal, velar = "ɱ", "n̪", "nʲ", "ɲ", "ŋ"
local nasal_assimilation = {
["f"] = labiodental,
["t"] = dentialveolar, ["d"] = dentialveolar,
["C"] = alveolopalatal,
["ʃ"] = alveolopalatal,
["ɟ"] = palatal, ["c"] = palatal, ["ʎ"] = palatal, ["j"] = palatal,
["k"] = velar, ["x"] = velar, ["ɡ"] = velar,
}
text = rsub(text, "n(" .. separator_c .. "*)(.)",
function(stress, following)
return (nasal_assimilation[following] or "n") .. stress .. following
end
)
-- lateral assimilation before consonants
text = rsub(text, "l(" .. separator_c .. "*)(.)",
function(stress, following)
local l = "l"
if following == "t" or following == "d" then
-- dentialveolar
l = "l̪"
elseif following == "C" or following == "ʃ" then
-- alveolopalatal
l = "lʲ"
elseif following == "ɟ" or following == "c" or following == "j" then
-- alveolopalatal
l = "ʎ"
end
return l .. stress .. following
end)
-- voiced fricatives are actually approximants
text = rsub(text, "([βðɣ])", "%1̞")
-- northern /h/ is usually [ɦ]
text = rsub(text, "h", "ɦ")
end
--semivowels
text = rsub(text, "([aeou])" .. TILDE .. "([i])", "%1" .. TILDE .. "%2̯")
text = rsub(text, "([aeio])" .. TILDE .. "([u])", "%1" .. TILDE .. "%2̯")
text = rsub(text, "([aeou][i])", "%1̯")
text = rsub(text, "([aeio][u])", "%1̯")
if phonetic then
-- /e/ and /o/ are actually lowered
text = rsub(text, "[eo]", { ["e"] = "e̞", ["o"] = "o̞" })
end
-- convert fake symbols to real ones
local final_conversions = {
["S"] = "t͡s̺",
["Ś"] = "t͡s̻",
["s"] = "s̺",
["ś"] = "s̻",
["C"] = "t͡ʃ",
["X"] = "x"
}
text = rsub(text, "[SŚsśCX]", final_conversions)
-- remove # symbols at word and text boundaries
text = rsub(text, "#", "")
text = mw.ustring.toNFC(text)
local ret = {
text = text,
northern_different = n_diff,
}
return ret
end
-- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
function export.show(frame)
local params = {
[1] = {},
["pre"] = {},
["post"] = {},
["ref"] = {},
["style"] = {},
["bullets"] = { type = "number", default = 1 },
}
local parargs = frame:getParent().args
local args = require("Module:parameters").process(parargs, params)
local phonemic = {}
local phonetic = {}
local expressed_styles = {}
local text = args[1] or mw.title.getCurrentTitle().text
local function dostyle(style)
phonemic[style] = export.IPA(text, style, false)
phonetic[style] = export.IPA(text, style, true)
end
local function express_style(hidden_tag, tag, style)
if not phonemic[style] then
dostyle(style)
end
local new_style = {
tag = tag,
phonemic = phonemic[style],
phonetic = phonetic[style],
}
for _, hidden_tag_style in ipairs(expressed_styles) do
if hidden_tag_style.tag == hidden_tag then
table.insert(hidden_tag_style.styles, new_style)
return
end
end
table.insert(expressed_styles, {
tag = hidden_tag,
styles = { new_style },
})
end
dostyle("northern_style")
local northern_different = phonemic["northern_style"].northern_different
if not northern_different then
express_style(false, false, "southern_style")
else
express_style("Southern", "Southern", "southern_style")
express_style("Northern", "Northern", "northern_style")
end
-- If only one style group, don't indicate the style.
if #expressed_styles == 1 then
expressed_styles[1].tag = false
if #expressed_styles[1].styles == 1 then
expressed_styles[1].styles[1].tag = false
end
end
local lines = {}
local function format_style(tag, expressed_style, is_first)
local pronunciations = {}
table.insert(pronunciations, {
pron = "/" .. expressed_style.phonemic.text .. "/",
qualifiers = tag and { tag } or nil,
})
table.insert(pronunciations, {
pron = "[" .. expressed_style.phonetic.text .. "]",
})
local bullet = string.rep("*", args.bullets) .. " "
local pre = is_first and args.pre and args.pre .. " " or ""
local post = is_first and (args.ref or "") .. (args.post and " " .. args.post or "") or ""
local formatted = bullet .. pre .. m_IPA.format_IPA_full(lang, pronunciations) .. post
local formatted_for_len = bullet .. pre .. "IPA(key): " .. (tag and "(" .. tag .. ") " or "") ..
"/" .. expressed_style.phonemic.text .. "/, [" .. expressed_style.phonetic.text .. "]" .. post
return formatted, formatted_for_len
end
for i, style_group in ipairs(expressed_styles) do
if #style_group.styles == 1 then
style_group.formatted, style_group.formatted_for_len = format_style(style_group.styles[1].tag, style_group.styles[1], i == 1)
else
style_group.formatted, style_group.formatted_for_len = format_style(style_group.tag, style_group.styles[1], i == 1)
for j, style in ipairs(style_group.styles) do
style.formatted, style.formatted_for_len = format_style(style.tag, style, i == 1 and j == 1)
end
end
end
local maxlen = 0
for _, style_group in ipairs(expressed_styles) do
local this_len = ulen(style_group.formatted_for_len)
if #style_group.styles > 1 then
for _, style in ipairs(style_group.styles) do
this_len = math.max(this_len, ulen(style.formatted_for_len))
end
end
maxlen = math.max(maxlen, this_len)
end
for _, style_group in ipairs(expressed_styles) do
if #style_group.styles == 1 then
table.insert(lines, style_group.formatted)
else
local inline = '\n<div class="vsShow" style="display:none">\n' .. style_group.formatted .. "</div>"
local full_prons = {}
for _, style in ipairs(style_group.styles) do
table.insert(full_prons, style.formatted)
end
local full = '\n<div class="vsHide">\n' .. table.concat(full_prons, "\n") .. "</div>"
local em_length = math.floor(maxlen * 0.68) -- from [[Module:grc-pronunciation]]
table.insert(lines, '<div class="vsSwitcher" data-toggle-category="pronunciations" style="width: ' .. em_length .. 'em; max-width:100%;"><span class="vsToggleElement" style="float: right;"> </span>' .. inline .. full .. "</div>")
end
end
return table.concat(lines, "\n")
end
return export
