Module:Etymology

local export = {}

--	If language is an etymology language, iterates through parent languages		until it finds a non-etymology language. function export.getNonEtymological(lang) while lang:getType == "etymology language" do		local parentCode = lang:getParentCode local parent = require("Module:languages").getByCode(parentCode) or require("Module:etymology languages").getByCode(parentCode) or require("Module:families").getByCode(parentCode) lang = parent --		mw.log(terminfo.lang:getCode .. " " .. terminfo.lang:getType) end return lang end

local function termError(terminfo) if terminfo.lang:getType == "family" then if terminfo.term and terminfo.term ~= "-" then require("Module:debug").track("etymology/family/has-term") end terminfo.term = "-" end return terminfo end

local function createLink(terminfo, templateName) local link = "" if terminfo.term == "-" then --[=[		Special:WhatLinksHere/Template:tracking/cognate/no-term Special:WhatLinksHere/Template:tracking/derived/no-term Special:WhatLinksHere/Template:tracking/borrowed/no-term Special:WhatLinksHere/Template:tracking/calque/no-term ]=]		require("Module:debug").track(templateName .. "/no-term") else --		mw.log(terminfo.term) link = " " .. require("Module:links").full_link(terminfo, "term", true) end return link end

function export.format_etyl(lang, source, sort_key, categories) local info = {} -- Special:WhatLinksHere/Template:tracking/etymology/sortkey if sort_key then require("Module:debug").track("etymology/sortkey") end if not categories then categories = {} end if source:getCode == "und" then info = { display = "undetermined", cat_name = "other languages", }	elseif source:getCode == "mul-tax" then info = { display = "taxonomic name", cat_name = "taxonomic names", }	else info.display = source:makeWikipediaLink if source:getType == "family" then info.cat_name = source:getCategoryName else info.cat_name = source:getCanonicalName end end -- Add the categories, but only if there is a current language if lang then local m_utilities = require("Module:utilities") if lang:getCode == source:getCode then table.insert(categories, lang:getCanonicalName .. " twice-borrowed terms") else table.insert(categories, lang:getCanonicalName .. " terms derived from " .. info.cat_name) end categories = m_utilities.format_categories(categories, lang, sort_key) else categories = "" end return "" .. info.display .. categories .. " " end

-- Internal implementation of template function export.format_cognate(terminfo, sort_key) return export.format_derived(nil, terminfo, sort_key, "cognate") end

-- Internal implementation of template function export.format_derived(lang, terminfo, sort_key, templateName) local source = terminfo.lang terminfo.lang = export.getNonEtymological(terminfo.lang)

terminfo = termError(terminfo) local link = createLink(terminfo, templateName or "derived") return export.format_etyl(lang, source, sort_key) .. link end

-- Internal implementation of template function export.format_inherited(lang, terminfo, sort_key) local source = terminfo.lang

terminfo = termError(terminfo) terminfo.lang = export.getNonEtymological(terminfo.lang)

if not lang:hasAncestor(terminfo.lang) and mw.title.getCurrentTitle.nsText ~= "Template" then local function showLanguage(lang) return ("%s (%s)") :format(lang:getCategoryName, lang:getCanonicalName, lang:getCode) end local postscript local ancestors = lang:getAncestors local moduleLink = "Module:"			.. require("Module:languages").getDataModuleName(lang:getCode)			.. "" if not ancestors[1] then postscript = showLanguage(lang) .. " has no ancestors." else local ancestorList = table.concat(				require("Module:fun").map( showLanguage, ancestors),				" and ") postscript = ("The ancestor%s of %s %s %s."):format(				ancestors[2] and "s" or "", lang:getCanonicalName,				ancestors[2] and "are" or "is", ancestorList) end error(("%s is not set as an ancestor of %s in %s. %s")			:format(showLanguage(terminfo.lang), showLanguage(lang), moduleLink, postscript)) end local categories = {} local link = createLink(terminfo, "inherited") table.insert(categories, lang:getCanonicalName .. " terms inherited from " .. source:getCanonicalName) return export.format_etyl(lang, source, sort_key, categories) .. link end

-- Internal implementation of template function export.format_borrowed(lang, terminfo, sort_key, nocap, notext, borrowing_type) local source = terminfo.lang terminfo.lang = export.getNonEtymological(terminfo.lang) terminfo = termError(terminfo) local text = "" local categories = {}

if lang:getCode == source:getCode then table.insert(categories, lang:getCanonicalName .. " twice-borrowed terms") elseif source:getType == "family" then table.insert(categories, lang:getCanonicalName .. " terms borrowed from " .. source:getCategoryName) else table.insert(categories, lang:getCanonicalName .. " terms borrowed from " .. source:getCanonicalName) end

if not notext then if borrowing_type == "learned" then text = "" .. (nocap and "l" or "L") .. "earned borrowing from " elseif borrowing_type == "orthographic" then text = "" .. (nocap and "o" or "O") .. "rthographic borrowing from " elseif borrowing_type == "unadapted" then text = "" .. (nocap and "u" or "U") .. "nadapted borrowing from " else text = "Borrowing from " end end

if borrowing_type == "learned" then table.insert(categories, lang:getCanonicalName .. " learnedly borrowed terms") elseif borrowing_type == "orthographic" then table.insert(categories, lang:getCanonicalName .. " orthographically borrowed terms") elseif borrowing_type == "unadapted" then if source:getType == "family" then table.insert(categories, lang:getCanonicalName .. " unadapted borrowings from " .. source:getCategoryName) else table.insert(categories, lang:getCanonicalName .. " unadapted borrowings from " .. source:getCanonicalName) end end local link = createLink(terminfo, "borrowed") return text .. export.format_etyl(lang, source, sort_key, categories) .. link end

-- Internal implementation of template function export.calque(lang, terminfo, sort_key, nocap, notext) local result = "" if not notext then result = result .. "" .. (nocap and "c" or "C") .. "alque of " end local source = terminfo.lang terminfo.lang = export.getNonEtymological(terminfo.lang)

terminfo = termError(terminfo)

local categories = {}

if source:getType == "family" then table.insert(categories, lang:getCanonicalName .. " terms calqued from " .. source:getCategoryName) else table.insert(categories, lang:getCanonicalName .. " terms calqued from " .. source:getCanonicalName) end local link = createLink(terminfo, "calque") result = result .. " " .. export.format_etyl(lang, source, sort_key, categories) .. link return result end

-- Internal implementation of template function export.format_semantic_loan(lang, terminfo, sort_key, nocap, notext) if nocap then require("Module:debug").track("semantic_loan/nocap") end local source = terminfo.lang terminfo.lang = export.getNonEtymological(terminfo.lang)

terminfo = termError(terminfo)

local text = "" local categories = {}

if source:getType == "family" then table.insert(categories, lang:getCanonicalName .. " semantic loans from " .. source:getCategoryName) else table.insert(categories, lang:getCanonicalName .. " semantic loans from " .. source:getCanonicalName) end if not notext then text = "" .. (nocap and "s" or "S") .. "emantic loan from " end local link = createLink(terminfo, "semantic_loan") return text .. export.format_etyl(lang, source, sort_key, categories) .. link end

-- Internal implementation of template function export.psm(lang, terminfo, sort_key, nocap, notext) if nocap then require("Module:debug").track("psm/nocap") end local source = terminfo.lang terminfo.lang = export.getNonEtymological(terminfo.lang)

terminfo = termError(terminfo)

local text = "" local categories = {}

if source:getType == "family" then table.insert(categories, lang:getCanonicalName .. " phono-semantic matchings ") else table.insert(categories, lang:getCanonicalName .. " phono-semantic matchings ") end if not notext then text = "" .. (nocap and "p" or "P") .. "hono-semantic matching of " end local link = createLink(terminfo, "psm") return text .. export.format_etyl(lang, source, sort_key, categories) .. link end

return export