Module:wmw-headword

local export = {}

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

local plural_classes = { ["1"] = "c2", ["1a"] = "c2", ["3"] = "c4", ["7"] = "c8", ["9"] = "c10", ["9/6"] = "c6", ["11"] = "c6", ["5"] = "c6", ["11/10"] = "c10"}

local plural_rules = { ["1"] = {[1] = {"mwi",   "we", 4}, [2] = {"mwa",    "wa", 4}, [3] = {"mu",   "wa", 3}, [4] = { "n",   "wa", 2}}, ["1a"] = {[1] = { "",   "wa", 1}}, ["3"] = {[1] = {"mwi",   "mi", 4}, [2] = {"mw",    "my", 3}, [3] = {"m",   "mi", 2}, [4] = { "n",   "mi", 2}}, ["5"] = {[1] = {"", "ma", 1}}, ["7"] = {[1] = {"ki",  "vi", 3}, [2] = {"ch", "vy", 3}}, ["9"] = {[1] = {"", "", 1}},		  ["9/6"] = {[1] = {"", "ma", 1}}, ["11"] = {[1] = { "lu",    "ma", 3}}, ["11/10"] = {[1] = { "",  "ma", 1}}, }

function export.noun(frame) local params = { [1] = {required=true}, [2] = {},		["head"] = {}, ["h"] = {alias_of = "head"} }	local args = require("Module:parameters").process(frame:getParent.args, params) local data = {lang = lang, pos_category = "nouns", categories = {}, heads = {args["head"]}, genders = mw.text.split(args[1], "%/"), inflections = {}} table.insert(data.categories, lang:getCanonicalName .. " class " .. data.genders[1] .. " nouns") local singular = args["head"] and require("Module:links").remove_links(args["head"]) or mw.title.getCurrentTitle.text local inflection = nil if not args[2] then inflection = export.generate_plural(singular, args[1]) else if (args[2] ~= "-") then inflection = args[2] end end local accel = {form = "p"} if (plural_classes[args[1]]) then accel.gender = plural_classes[args[1]] end if (inflection) then table.insert(data.inflections, {label = "plural", accel = accel, inflection}) end return require("Module:headword").full_headword(data) end

function startswith(test_string, start) return mw.ustring.sub(mw.ustring.lower(test_string),1,mw.ustring.len(start))==mw.ustring.lower(start) end

function match_case(string1, string2) c1 = mw.ustring.sub(string1, 1, 1) c2 = mw.ustring.sub(string2, 1, 1) if (mw.ustring.lower(c1) == c1) then return mw.ustring.lower(c2) .. mw.ustring.sub(string2, 2) end return mw.ustring.upper(c2).. mw.ustring.sub(string2, 2) end

function export.generate_plural(singular, class) if (plural_rules[class]) then for k,v in ipairs(plural_rules[class]) do			if startswith(singular, v[1]) then return match_case(singular, v[2]..mw.ustring.sub(singular, v[3])) end end end end

return export