Module:it-headword

-- This module contains code for Italian headword templates. -- Templates covered are: -- *, ; -- * ; -- * , , ; -- * ; -- * ; -- * ; -- * ; -- * ; -- * , , ; -- * ; -- * ; -- * . -- See Module:it-verb for Italian conjugation templates.

local export = {} local pos_functions = {}

local force_cat = false -- for testing; if true, categories appear in non-mainspace pages

local m_links = require("Module:links") local m_table = require("Module:table") local headword_module = "Module:headword" local romut_module = "Module:romance utilities" local it_verb_module = "Module:it-verb" local put_module = "Module:parse utilities" local string_utilities_module = "Module:string utilities" local com = require("Module:it-common") local lang = require("Module:languages").getByCode("it") local langname = lang:getCanonicalName -- Assigned to `require("Module:parse utilities")` as necessary. local put local m_str_utils = require(string_utilities_module)

local rfind = m_str_utils.find local rsubn = m_str_utils.gsub local rmatch = m_str_utils.match local rsplit = m_str_utils.split local u = m_str_utils.char local ulower = m_str_utils.lower local uupper = m_str_utils.upper local usub = m_str_utils.sub local ulen = m_str_utils.len local unfd = mw.ustring.toNFD local unfc = mw.ustring.toNFC

local GR = u(0x0300) local V = "[aeiou]" local NV = "[^aeiou]" local AV = "[àèéìòóù]"

-- 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

local function track(page) require("Module:debug/track")("it-headword/" .. page) return true end

local function glossary_link(entry, text) text = text or entry return "" .. text .. "" end

local function check_all_missing(forms, plpos, tracking_categories) for _, form in ipairs(forms) do		if type(form) == "table" then form = form.term end if form then local title = mw.title.new(form) if title and not title.exists then table.insert(tracking_categories, langname .. " " .. plpos .. " with red links in their headword lines") end end end end

local no_split_apostrophe_words = { ["c'è"] = true, ["c'era"] = true, ["c'erano"] = true, }

-- The main entry point. function export.show(frame) local poscat = frame.args[1] or error("Part of speech has not been specified. Please pass parameter 1 to the module invocation.")

local parargs = frame:getParent.args

local params = { ["head"] = {list = true}, ["id"] = {}, ["sort"] = {}, ["apoc"] = {type = "boolean"}, ["splithyph"] = {type = "boolean"}, ["nolinkhead"] = {type = "boolean"}, ["json"] = {type = "boolean"}, ["pagename"] = {}, -- for testing }

if pos_functions[poscat] then for key, val in pairs(pos_functions[poscat].params) do			params[key] = val end end

local args = require("Module:parameters").process(parargs, params)

local pagename = args.pagename or mw.loadData("Module:headword/data").pagename

local user_specified_heads = args.head local heads = user_specified_heads if args.nolinkhead then if #heads == 0 then heads = {pagename} end else local romut = require(romut_module) local auto_linked_head = romut.add_links_to_multiword_term(pagename, args.splithyph,			no_split_apostrophe_words) if #heads == 0 then heads = {auto_linked_head} else for i, head in ipairs(heads) do				if head:find("^~") then head = romut.apply_link_modifiers(auto_linked_head, usub(head, 2)) heads[i] = head end if head == auto_linked_head then track("redundant-head") end end end end

local data = { lang = lang, pos_category = poscat, categories = {}, heads = heads, user_specified_heads = user_specified_heads, no_redundant_head_cat = #user_specified_heads == 0, genders = {}, inflections = {}, pagename = pagename, id = args.id, sort_key = args.sort, force_cat_output = force_cat, }

local is_suffix = false if pagename:find("^%-") and poscat ~= "suffix forms" then is_suffix = true data.pos_category = "suffixes" local singular_poscat = require("Module:string utilities").singularize(poscat) table.insert(data.categories, langname .. " " .. singular_poscat .. "-forming suffixes") table.insert(data.inflections, {label = singular_poscat .. "-forming suffix"}) end

local tracking_categories = {}

if pos_functions[poscat] then pos_functions[poscat].func(args, data, tracking_categories, frame, is_suffix) end

if args.apoc then -- Apocopated form of a term; do this after calling pos_functions[], because the function might modify -- data.pos_category. local pos = data.pos_category if not pos:find(" forms") then -- Apocopated forms are non-lemma forms. local singular_poscat = require("Module:string utilities").singularize(pos) data.pos_category = singular_poscat .. " forms" end -- If this is a suffix, insert label 'apocopated' after 'FOO-forming suffix', otherwise insert at the beginning. table.insert(data.inflections, is_suffix and 2 or 1, {label = glossary_link("apocopated")}) end

if args.json then return require("Module:JSON").toJSON(data) end

return require(headword_module).full_headword(data) .. (#tracking_categories > 0 and require("Module:utilities").format_categories(tracking_categories, lang, args.sort, nil, force_cat) or "") end

local function fetch_qualifiers(qual, existing) if not qual then return existing end if not existing then return {qual} end local retval = {} for _, e in ipairs(existing) do		table.insert(retval, e)	end table.insert(retval, qual) return retval end

local function process_terms_with_qualifiers(terms, quals) local infls = {} for i, term in ipairs(terms) do		table.insert(infls, {term = term, q = fetch_qualifiers(quals[i])}) end return infls end

local function replace_hash_with_lemma(term, lemma) -- If there is a % sign in the lemma, we have to replace it with %% so it doesn't get interpreted as a capture replace -- expression. lemma = lemma:gsub("%%", "%%%%") -- Assign to a variable to discard second return value. term = term:gsub("#", lemma) return term end

local deriv_params = { {"dim", glossary_link("diminutive")}, {"aug", glossary_link("augmentative")}, {"pej", glossary_link("pejorative")}, {"derog", glossary_link("derogatory")}, {"end", glossary_link("endearing")}, {"dim_aug", glossary_link("diminutive") .. "-" .. glossary_link("augmentative")}, {"dim_pej", glossary_link("diminutive") .. "-" .. glossary_link("pejorative")}, {"dim_derog", glossary_link("diminutive") .. "-" .. glossary_link("derogatory")}, {"dim_end", glossary_link("diminutive") .. "-" .. glossary_link("endearing")}, {"aug_pej", glossary_link("augmentative") .. "-" .. glossary_link("pejorative")}, {"aug_derog", glossary_link("augmentative") .. "-" .. glossary_link("derogatory")}, {"aug_end", glossary_link("augmentative") .. "-" .. glossary_link("endearing")}, {"end_derog", glossary_link("endearing") .. "-" .. glossary_link("derogatory")}, }

local function insert_deriv_params(params) local list_spec = {list = true} for _, deriv_param in ipairs(deriv_params) do		local param, desc = unpack(deriv_param) params[param] = list_spec end end

local param_mods = { t = { -- We need to store the  inline modifier into the "gloss" key of the parsed part, because that is what -- Module:links expects. item_dest = "gloss", },	gloss = {}, -- no 'tr' or 'ts', doesn't make sense for Italian g = { -- We need to store the  inline modifier into the "genders" key of the parsed part, because that is what -- Module:links expects. item_dest = "genders", convert = function(arg, parse_err) return rsplit(arg, ",") end, },	id = {}, alt = {}, q = {}, qq = {}, lit = {}, pos = {}, -- no 'sc', doesn't make sense for Italian }

local function parse_term_with_modifiers(paramname, val) local function generate_obj(term) local decomp = com.decompose(term) local lemma = com.remove_non_final_accents(decomp) if lemma ~= decomp then term = com.compose("" .. decomp .. "") end return {term = term} end

local retval local splitchars = "[/;,]" -- Check for inline modifier, e.g. מרים. if val:find("<") then if not put then put = require(put_module) end retval = put.parse_inline_modifiers(val, {			paramname = paramname,			param_mods = param_mods,			generate_obj = generate_obj,			splitchar = splitchars,			preserve_splitchar = true,		}) else local split if val:find(",%s") then if not put then put = require(put_module) end split = put.split_escaping(val, splitchars, true, put.escape_comma_whitespace,				put.unescape_comma_whitespace) else split = rsplit(val, "(" .. splitchars .. ")")       end retval = {} for j = 1, #split, 2 do			local obj = generate_obj(split[j]) if j > 1 then obj.separator = split[j - 1] end table.insert(retval, obj) end end

for _, obj in ipairs(retval) do		if obj.separator == ";" then obj.separator = "; " elseif obj.separator == "," then obj.separator = nil end end

return retval end

local function insert_deriv_inflections(data, args, plpos) for _, deriv_param in ipairs(deriv_params) do		local param, desc = unpack(deriv_param) if #args[param] > 0 then local inflection = {label = desc} for i, term in ipairs(args[param]) do				local parsed_terms = parse_term_with_modifiers(param, term) for _, parsed_term in ipairs(parsed_terms) do					table.insert(inflection, parsed_term) end end -- These will typically be missing for now so it doesn't help to do this. -- check_all_missing(inflection, plpos, tracking_categories) table.insert(data.inflections, inflection) end end end

- --                                         Nouns                                      -- -

local allowed_genders = m_table.listToSet(	{"m", "f", "mf", "mfbysense", "n", "m-p", "f-p", "mf-p", "mfbysense-p", "n-p", "?", "?-p"} )

local function process_genders(data, genders, g_qual) for i, g in ipairs(genders) do		if not allowed_genders[g] then error("Unrecognized gender: " .. g)		end if g_qual[i] then table.insert(data.genders, {spec = g, qualifiers = {g_qual[i]}}) else table.insert(data.genders, g)		end end end

local function do_noun(args, data, tracking_categories, pos, is_suffix, is_proper) local is_plurale_tantum = false local has_singular = false if is_suffix then pos = "suffix" end local plpos = require("Module:string utilities").pluralize(pos)

data.genders = {} local saw_m = false local saw_f = false local gender_for_default_plural = args[1][1] process_genders(data, args[1], args.g_qual) -- Check for specific genders and pluralia tantum. for _, g in ipairs(args[1]) do		if g:find("-p$") then is_plurale_tantum = true else has_singular = true if g == "m" or g == "mf" or g == "mfbysense" then saw_m = true end if g == "f" or g == "mf" or g == "mfbysense" then saw_f = true end end end if saw_m and saw_f then gender_for_default_plural = "mf" end

local lemma = m_links.remove_links(data.heads[1]) -- should always be specified

local function insert_inflection(list, term, accel, qualifiers, genders, no_inv) if genders then for _, g in ipairs(genders) do				if g == "m" and not saw_m or g == "f" and not saw_f then table.insert(data.categories, langname .. " " .. plpos .. " that change gender in the plural") end end end local infl = {q = qualifiers, accel = accel, genders = genders} if term == lemma and not no_inv then infl.label = glossary_link("invariable") else infl.term = term end infl.term_for_further_inflection = term table.insert(list, infl) end

-- Plural local plurals = {} local args_mpl = args.mpl local args_fpl = args.fpl local args_pl = args[2]

if is_plurale_tantum and not has_singular then if #args_pl > 0 then error("Can't specify plurals of plurale tantum " .. pos) end table.insert(data.inflections, {label = glossary_link("plural only")}) elseif args.apoc then -- apocopated noun if #args_pl > 0 then error("Can't specify plurals of apocopated " .. pos) end else if is_plurale_tantum then -- both singular and plural table.insert(data.inflections, {label = "sometimes " .. glossary_link("plural only") .. ", in variation"}) end -- If no plurals, use the default plural unless mpl= or fpl= explicitly given. if #args_pl == 0 and #args_mpl == 0 and #args_fpl == 0 and not is_proper then args_pl = {"+"} end -- If only ~ given (countable and uncountable), add the default plural after it. if #args_pl == 1 and args_pl[1] == "~" then args_pl = {"~", "+"} end -- Gather plurals, handling requests for default plurals for i, pl in ipairs(args_pl) do			local function insert_pl(term) if term == lemma and i == 1 then -- Invariable -- If plural forms were given explicitly, then show "usually" if #args_pl > 1 then table.insert(data.inflections, {label = "usually " .. glossary_link("invariable")}) else table.insert(data.inflections, {label = glossary_link("invariable")}) end table.insert(data.categories, langname .. " indeclinable " .. plpos) else insert_inflection(plurals, term, nil, fetch_qualifiers(args.pl_qual[i]),						args.pl_g[i] and rsplit(args.pl_g[i], "%s*,%s*") or nil) end table.insert(data.categories, langname .. " countable " .. plpos) end local function make_gendered_plural(form, gender, special) if gender == "mf" then local default_mpl = com.make_plural(lemma, "m", special) local default_fpl = com.make_plural(lemma, "f", special) if default_mpl then if default_mpl == default_fpl then insert_pl(default_mpl) else if #args_mpl > 0 or #args_fpl > 0 then error("Can't specify gendered plural spec '" .. (special or "+") .. "' along with gender=" .. gender									.. " and also specify mpl= or fpl=") end args_mpl = {default_mpl} args_fpl = {default_fpl} end end else local pl = com.make_plural(lemma, gender, special) if pl then insert_pl(pl) end end end

if pl == "cap*" or pl == "cap*+" then make_gendered_plural(lemma, gender_for_default_plural, pl) elseif pl == "+" then make_gendered_plural(lemma, gender_for_default_plural) elseif pl:find("^%+") then pl = require(romut_module).get_special_indicator(pl) make_gendered_plural(lemma, gender_for_default_plural, pl) elseif pl == "?" or pl == "!" then if i > 1 or #args_pl > 1 then error("Can't specify ? or ! with other plurals") end if pl == "?" then -- Plural is unknown table.insert(data.inflections, {label = "plural unknown or uncertain"}) table.insert(data.categories, langname .. " " .. plpos .. " with unknown or uncertain plurals") else -- Plural is not attested table.insert(data.inflections, {label = "plural not attested"}) table.insert(data.categories, langname .. " " .. plpos .. " with unattested plurals") end elseif pl == "-" then if i > 1 then error("Plural specifier - must be first") end -- Uncountable noun; may occasionally have a plural table.insert(data.categories, langname .. " uncountable " .. plpos)

-- If plural forms were given explicitly, then show "usually" if #args_pl > 1 then table.insert(data.inflections, {label = "usually " .. glossary_link("uncountable")}) table.insert(data.categories, langname .. " countable " .. plpos) else table.insert(data.inflections, {label = glossary_link("uncountable")}) end elseif pl == "~" then if i > 1 then error("Plural specifier ~ must be first") end -- Countable and uncountable noun; will have a plural table.insert(data.categories, langname .. " countable " .. plpos) table.insert(data.categories, langname .. " uncountable " .. plpos) table.insert(data.inflections, {label = glossary_link("countable") .. " and " .. glossary_link("uncountable")}) else insert_pl(replace_hash_with_lemma(pl, lemma)) end end end if #plurals > 1 then table.insert(data.categories, langname .. " " .. plpos .. " with multiple plurals") end

-- Gather masculines/feminines. For each one, generate the corresponding plural(s). local function handle_mf(mfs, qualifiers, gender, inflect, default_plurals) local retval = {} for i, mf in ipairs(mfs) do			local function insert_infl(list, term, accel, existing_qualifiers) insert_inflection(list, term, accel, fetch_qualifiers(qualifiers[i], existing_qualifiers), nil, "no inv") end if mf == "+" then -- Generate default feminine. mf = inflect(lemma) else mf = replace_hash_with_lemma(mf, lemma) end local special = require(romut_module).get_special_indicator(mf) if special then mf = inflect(lemma, special) end insert_infl(retval, mf) local mfpl = com.make_plural(mf, gender, special) if mfpl then -- Add an accelerator for each masculine/feminine plural whose lemma -- is the corresponding singular, so that the accelerated entry -- that is generated has a definition that looks like -- # 				insert_infl(default_plurals, mfpl, {form = "p", lemma = mf}) end end return retval end

local default_feminine_plurals = {} local feminine_plurals = {} local feminines = handle_mf(args.f, args.f_qual, "f", com.make_feminine, default_feminine_plurals) local default_masculine_plurals = {} local masculine_plurals = {} local masculines = handle_mf(args.m, args.m_qual, "m", com.make_masculine, default_masculine_plurals)

local function handle_mf_plural(mfpl, qualifiers, gender, default_plurals, singulars) local new_mfpls = {} for i, mfpl in ipairs(mfpl) do			local function insert_infl(term, accel, existing_qualifiers, no_inv) insert_inflection(new_mfpls, term, accel, fetch_qualifiers(qualifiers[i], existing_qualifiers), nil, no_inv) end local accel if #mfpl == #singulars then -- If same number of overriding masculine/feminine plurals as singulars, -- assume each plural goes with the corresponding singular -- and use each corresponding singular as the lemma in the accelerator. -- The generated entry will have # as the -- definition. accel = {form = "p", lemma = singulars[i].term} else accel = nil end if mfpl == "+" then if #default_plurals > 0 then for _, defpl in ipairs(default_plurals) do						-- defpl is a table -- don't use "invariable" because the plural is not with respect to the lemma but -- with respect to the masc/fem singular insert_infl(defpl.term_for_further_inflection, defpl.accel, defpl.qualifiers, "no inv") end else -- mf is a table local default_mfpl = com.make_plural(lemma, gender) if default_mfpl then insert_infl(default_mfpl, accel) end end elseif mfpl == "cap*" or mfpl == "cap*+" or mfpl:find("^%+") then if mfpl:find("^%+") then mfpl = require(romut_module).get_special_indicator(mfpl) end if #singulars > 0 then for _, mf in ipairs(singulars) do						-- mf is a table local default_mfpl = com.make_plural(mf.term_for_further_inflection, gender, mfpl) if default_mfpl then -- don't use "invariable" because the plural is not with respect to the lemma but -- with respect to the masc/fem singular insert_infl(default_mfpl, accel, mf.qualifiers, "no inv") end end else local default_mfpl = com.make_plural(lemma, gender, mfpl) if default_mfpl then insert_infl(default_mfpl, accel) end end else mfpl = replace_hash_with_lemma(mfpl, lemma) -- don't use "invariable" if masc/fem singular present because the plural is not with respect to				-- the lemma but with respect to the masc/fem singular insert_infl(mfpl, accel, nil, #singulars > 0) end end return new_mfpls end

-- FIXME: We should generate feminine plurals by default from feminine singulars given, and vice-versa. -- To do that, eliminate the distinction between `default_feminine_plurals` and `feminine_plurals`, -- as in Module:es-headword. if #args_fpl > 0 then -- Set feminine plurals. feminine_plurals = handle_mf_plural(args_fpl, args.fpl_qual, "f", default_feminine_plurals, feminines) end

if #args_mpl > 0 then -- Set masculine plurals. masculine_plurals = handle_mf_plural(args_mpl, args.mpl_qual, "m", default_masculine_plurals, masculines) end

check_all_missing(plurals, plpos, tracking_categories) check_all_missing(feminines, plpos, tracking_categories) check_all_missing(feminine_plurals, plpos, tracking_categories) check_all_missing(masculines, plpos, tracking_categories) check_all_missing(masculine_plurals, plpos, tracking_categories)

local function redundant_plural(pl) for _, p in ipairs(plurals) do			if p.term_for_further_inflection == pl.term_for_further_inflection then return true end end return false end

for _, mpl in ipairs(masculine_plurals) do		if redundant_plural(mpl) then track("noun-redundant-mpl") end end

for _, fpl in ipairs(feminine_plurals) do		if redundant_plural(fpl) then track("noun-redundant-fpl") end end

if #plurals > 0 then plurals.label = "plural" plurals.accel = {form = "p"} table.insert(data.inflections, plurals) end

if #masculines > 0 then masculines.label = "masculine" table.insert(data.inflections, masculines) end

if #masculine_plurals > 0 then masculine_plurals.label = "masculine plural" table.insert(data.inflections, masculine_plurals) end

if #feminines > 0 then feminines.label = "feminine" feminines.accel = {form = "f"} table.insert(data.inflections, feminines) end

if #feminine_plurals > 0 then feminine_plurals.label = "feminine plural" table.insert(data.inflections, feminine_plurals) end

insert_deriv_inflections(data, args, plpos)

-- Maybe add category 'Italian nouns with irregular gender' (or similar) local irreg_gender_lemma = rsub(lemma, " .*", "") -- only look at first word if (irreg_gender_lemma:find("o$") and (gender_for_default_plural == "f" or gender_for_default_plural == "mf" or gender_for_default_plural == "mfbysense")) or		(irreg_gender_lemma:find("a$") and (gender_for_default_plural == "m" or gender_for_default_plural == "mf" or gender_for_default_plural == "mfbysense")) then table.insert(data.categories, langname .. " " .. plpos .. " with irregular gender") end end

local function get_noun_params(nountype) local params = { [1] = {list = "g", required = nountype ~= "proper", default = "?"}, [2] = {list = "pl"}, ["g_qual"] = {list = "g\1_qual", allow_holes = true}, ["pl_qual"] = {list = "pl\1_qual", allow_holes = true}, ["pl_g"] = {list = "pl\1_g", allow_holes = true}, ["m"] = {list = true}, ["m_qual"] = {list = "m\1_qual", allow_holes = true}, ["f"] = {list = true}, ["f_qual"] = {list = "f\1_qual", allow_holes = true}, ["mpl"] = {list = true}, ["mpl_qual"] = {list = "mpl\1_qual", allow_holes = true}, ["fpl"] = {list = true}, ["fpl_qual"] = {list = "fpl\1_qual", allow_holes = true}, }	insert_deriv_params(params) return params end

pos_functions["nouns"] = { params = get_noun_params("base"), func = function(args, data, tracking_categories, frame, is_suffix) do_noun(args, data, tracking_categories, "noun", is_suffix) end, }

pos_functions["proper nouns"] = { params = get_noun_params("proper"), func = function(args, data, tracking_categories, frame, is_suffix) do_noun(args, data, tracking_categories, "proper noun", is_suffix, "is proper noun") end, }

pos_functions["cardinal nouns"] = { params = get_noun_params("base"), func = function(args, data, tracking_categories) do_noun(args, data, tracking_categories, "numeral") data.pos_category = "numerals" table.insert(data.categories, 1, langname .. " cardinal numbers") end, }

- --                                      Adjectives                                    -- -

local function do_adjective(args, data, tracking_categories, pos, is_suffix, is_superlative) local feminines = {} local masculine_plurals = {} local feminine_plurals = {} if is_suffix then pos = "suffix" end local plpos = require("Module:string utilities").pluralize(pos)

if not is_suffix then data.pos_category = plpos end

if args.sp then local romut = require(romut_module) if not romut.allowed_special_indicators[args.sp] then local indicators = {} for indic, _ in pairs(romut.allowed_special_indicators) do table.insert(indicators, "'" .. indic .. "'") end table.sort(indicators) error("Special inflection indicator beginning can only be " ..				m_table.serialCommaJoin(indicators, {dontTag = true}) .. ": " .. args.sp) end end

local lemma = m_links.remove_links(data.heads[1]) -- should always be specified

local function insert_inflection(forms, label, accel) if #forms > 0 then if forms[1].term == "-" then table.insert(data.inflections, {label = "no " .. label}) else forms.label = label forms.accel = {form = accel} table.insert(data.inflections, forms) end end end

if args.inv then -- invariable adjective table.insert(data.inflections, {label = glossary_link("invariable")}) table.insert(data.categories, langname .. " indeclinable " .. plpos) end if args.noforms then -- bello and any others too complicated to describe in headword table.insert(data.inflections, {label = "see below for inflection"}) end if args.inv or args.apoc or args.noforms then if args.sp or #args.f > 0 or #args.pl > 0 or #args.mpl > 0 or #args.fpl > 0 then error("Can't specify inflections with an invariable or apocopated adjective or with noforms=") end elseif args.fonly then -- feminine-only if #args.f > 0 then error("Can't specify explicit feminines with feminine-only adjective") end if #args.pl > 0 then error("Can't specify explicit plurals with feminine-only adjective, use fpl=") end if #args.mpl > 0 then error("Can't specify explicit masculine plurals with feminine-only adjective") end local argsfpl = args.fpl if #argsfpl == 0 then argsfpl = {"+"} end for i, fpl in ipairs(argsfpl) do			if fpl == "+" then local defpl = com.make_plural(lemma, "f", args.sp) if not defpl then error("Unable to generate default plural of '" .. lemma .. "'") end fpl = defpl else fpl = replace_hash_with_lemma(fpl, lemma) end table.insert(feminine_plurals, {term = fpl, q = fetch_qualifiers(args.fpl_qual[i])}) end

check_all_missing(feminine_plurals, plpos, tracking_categories)

table.insert(data.inflections, {label = "feminine-only"}) insert_inflection(feminine_plurals, "feminine plural", "f|p") else -- Gather feminines. local argsf = args.f		if #argsf == 0 then argsf = {"+"} end for i, f in ipairs(argsf) do			if f == "+" then -- Generate default feminine. f = com.make_feminine(lemma, args.sp) else f = replace_hash_with_lemma(f, lemma) end table.insert(feminines, {term = f, q = fetch_qualifiers(args.f_qual[i])}) end

local argsmpl = args.mpl local argsmpl_qual = args.mpl_qual local argsfpl = args.fpl local argsfpl_qual = args.fpl_qual if #args.pl > 0 then if #argsmpl > 0 or #argsfpl > 0 then error("Can't specify both pl= and mpl=/fpl=") end argsmpl = args.pl			argsmpl_qual = args.pl_qual argsfpl = args.pl			argsfpl_qual = args.pl_qual end if #argsmpl == 0 then argsmpl = {"+"} end if #argsfpl == 0 then argsfpl = {"+"} end

for i, mpl in ipairs(argsmpl) do			if mpl == "+" then -- Generate default masculine plural. local defpl = com.make_plural(lemma, "m", args.sp) if not defpl then error("Unable to generate default plural of '" .. lemma .. "'") end mpl = defpl else mpl = replace_hash_with_lemma(mpl, lemma) end table.insert(masculine_plurals, {term = mpl, q = fetch_qualifiers(argsmpl_qual[i])}) end

for i, fpl in ipairs(argsfpl) do			if fpl == "+" then for _, f in ipairs(feminines) do -- Generate default feminine plural; f is a table. local defpl = com.make_plural(f.term, "f", args.sp) if not defpl then error("Unable to generate default plural of '" .. f.term .. "'") end table.insert(feminine_plurals, {term = defpl, q = fetch_qualifiers(argsfpl_qual[i], f.qualifiers)}) end else fpl = replace_hash_with_lemma(fpl, lemma) table.insert(feminine_plurals, {term = fpl, q = fetch_qualifiers(argsfpl_qual[i])}) end end

check_all_missing(feminines, plpos, tracking_categories) check_all_missing(masculine_plurals, plpos, tracking_categories) check_all_missing(feminine_plurals, plpos, tracking_categories)

-- Make sure there are feminines given and not same as lemma. if not (#feminines == 1 and feminines[1].term == lemma and not feminines[1].qualifiers) then insert_inflection(feminines, "feminine", "f|s") end

if #masculine_plurals > 0 and #feminine_plurals > 0 and m_table.deepEquals(masculine_plurals, feminine_plurals) then insert_inflection(masculine_plurals, "plural", "p") else insert_inflection(masculine_plurals, "masculine plural", "m|p") insert_inflection(feminine_plurals, "feminine plural", "f|p") end end

if args.comp and #args.comp > 0 then local comps = process_terms_with_qualifiers(args.comp, args.comp_qual) check_all_missing(comps, plpos, tracking_categories) comps.label = "comparative" table.insert(data.inflections, comps) end

if args.sup and #args.sup > 0 then local sups = process_terms_with_qualifiers(args.sup, args.sup_qual) check_all_missing(sups, plpos, tracking_categories) sups.label = "superlative" table.insert(data.inflections, sups) end

insert_deriv_inflections(data, args, plpos)

if args.irreg and is_superlative then table.insert(data.categories, langname .. " irregular superlative adjectives") end end

local function get_adjective_params(adjtype) local params = { ["inv"] = {type = "boolean"}, --invariable ["noforms"] = {type = "boolean"}, --too complicated to list forms except in a table ["sp"] = {}, -- special indicator: "first", "first-last", etc.		["f"] = {list = true}, --feminine form(s) ["f_qual"] = {list = "f\1_qual", allow_holes = true}, ["pl"] = {list = true}, --plural override(s) ["pl_qual"] = {list = "pl\1_qual", allow_holes = true}, ["fpl"] = {list = true}, --feminine plural override(s) ["fpl_qual"] = {list = "fpl\1_qual", allow_holes = true}, ["mpl"] = {list = true}, --masculine plural override(s) ["mpl_qual"] = {list = "mpl\1_qual", allow_holes = true}, }	if adjtype == "base" or adjtype == "part" or adjtype == "det" then params["comp"] = {list = true} --comparative(s) params["comp_qual"] = {list = "comp\1_qual", allow_holes = true} params["sup"] = {list = true} --superlative(s) params["sup_qual"] = {list = "sup\1_qual", allow_holes = true} params["fonly"] = {type = "boolean"} -- feminine only end if adjtype == "sup" then params["irreg"] = {type = "boolean"} end insert_deriv_params(params) return params end

pos_functions["adjectives"] = { params = get_adjective_params("base"), func = function(args, data, tracking_categories, frame, is_suffix) do_adjective(args, data, tracking_categories, "adjective", is_suffix) end, }

pos_functions["comparative adjectives"] = { params = get_adjective_params("comp"), func = function(args, data, tracking_categories, frame, is_suffix) do_adjective(args, data, tracking_categories, "adjective", is_suffix) end, }

pos_functions["superlative adjectives"] = { params = get_adjective_params("sup"), func = function(args, data, tracking_categories, frame, is_suffix) do_adjective(args, data, tracking_categories, "adjective", is_suffix, "is superlative") end, }

pos_functions["cardinal adjectives"] = { params = get_adjective_params("card"), func = function(args, data, tracking_categories, frame, is_suffix) do_adjective(args, data, tracking_categories, "numeral", is_suffix) table.insert(data.categories, 1, langname .. " cardinal numbers") end, }

pos_functions["past participles"] = { params = get_adjective_params("part"), func = function(args, data, tracking_categories, frame, is_suffix) do_adjective(args, data, tracking_categories, "participle", is_suffix) data.pos_category = "past participles" end, }

pos_functions["present participles"] = { params = get_adjective_params("part"), func = function(args, data, tracking_categories, frame, is_suffix) do_adjective(args, data, tracking_categories, "participle", is_suffix) data.pos_category = "present participles" end, }

pos_functions["determiners"] = { params = get_adjective_params("det"), func = function(args, data, tracking_categories, frame, is_suffix) do_adjective(args, data, tracking_categories, "determiner", is_suffix) end, }

pos_functions["articles"] = { params = get_adjective_params("det"), func = function(args, data, tracking_categories, frame, is_suffix) do_adjective(args, data, tracking_categories, "article", is_suffix) end, }

pos_functions["adjective-like pronouns"] = { params = get_adjective_params("pron"), func = function(args, data, tracking_categories, frame, is_suffix) do_adjective(args, data, tracking_categories, "pronoun", is_suffix) end, }

pos_functions["cardinal invariable"] = { params = {}, func = function(args, data, tracking_categories) data.pos_category = "numerals" table.insert(data.categories, langname .. " cardinal numbers") table.insert(data.categories, langname .. " indeclinable numerals") table.insert(data.inflections, {label = glossary_link("invariable")}) end, }

- --                                       Adverbs                                      -- -

local function do_adverb(args, data, tracking_categories, pos, is_suffix) if is_suffix then pos = "suffix" end local plpos = require("Module:string utilities").pluralize(pos)

if not is_suffix then data.pos_category = plpos end

if args.comp and #args.comp > 0 then local comps = process_terms_with_qualifiers(args.comp, args.comp_qual) check_all_missing(comps, "adverbs", tracking_categories) comps.label = "comparative" table.insert(data.inflections, comps) end

if args.sup and #args.sup > 0 then local sups = process_terms_with_qualifiers(args.sup, args.sup_qual) check_all_missing(sups, "adverbs", tracking_categories) sups.label = "superlative" table.insert(data.inflections, sups) end end

local function get_adverb_params(advtype) local params = {} if advtype == "base" then params["comp"] = {list = true} --comparative(s) params["comp_qual"] = {list = "comp\1_qual", allow_holes = true} params["sup"] = {list = true} --superlative(s) params["sup_qual"] = {list = "sup\1_qual", allow_holes = true} end return params end

pos_functions["adverbs"] = { params = get_adverb_params("base"), func = function(args, data, tracking_categories, frame, is_suffix) do_adverb(args, data, tracking_categories, "adverb", is_suffix) end, }

pos_functions["comparative adverbs"] = { params = get_adverb_params("comp"), func = function(args, data, tracking_categories, frame, is_suffix) do_adverb(args, data, tracking_categories, "adverb", is_suffix) end, }

pos_functions["superlative adverbs"] = { params = get_adverb_params("sup"), func = function(args, data, tracking_categories, frame, is_suffix) do_adverb(args, data, tracking_categories, "adverb", is_suffix) end, }

- --                                        Verbs                                       -- -

pos_functions["verbs"] = { params = { [1] = {},		["noautolinktext"] = {type = "boolean"}, ["noautolinkverb"] = {type = "boolean"}, },	func = function(args, data, tracking_categories, frame) if args[1] then local preses, prets, parts local def_forms

local alternant_multiword_spec = require(it_verb_module).do_generate_forms(args, "from headword", data.heads[1])

local function expand_footnotes_and_references(footnotes) if not footnotes then return nil end return require("Module:inflection utilities").fetch_headword_qualifiers_and_references(footnotes) end

local function do_verb_form(slot, label, rowslot, rowlabel) local forms = alternant_multiword_spec.forms[slot] local retval if alternant_multiword_spec.rowprops.all_defective[rowslot] then if not alternant_multiword_spec.rowprops.defective[rowslot] then -- No forms, but none expected; don't display anything return end retval = {label = "no " .. rowlabel} elseif not forms then retval = {label = "no " .. label} elseif alternant_multiword_spec.rowprops.all_unknown[rowslot] then retval = {label = "unknown " .. rowlabel} elseif forms[1].form == "?" then retval = {label = "unknown " .. label} else -- Disable accelerators for now because we don't want the added accents going into the headwords. -- FIXME: We now have support in Module:accel to specify the target explicitly; we can use this -- so we can add the accelerators back with a param to avoid the accents. local accel_form = nil -- all_verb_slots[slot] retval = {label = label, accel = accel_form and {form = accel_form} or nil} local prev_footnotes = nil -- If the footnotes for this form are the same as the footnotes for the preceding form or -- contain the preceding footnotes, replace the footnotes that are the same with "ditto". -- This avoids repetition on pages like succedere where the form succedétti has a long -- footnote which gets repeated in the traditional form succedètti (which also has the					-- footnote "[traditional]"). for _, form in ipairs(forms) do						local quals, refs = expand_footnotes_and_references(form.footnotes) local quals_with_ditto = quals if quals and prev_footnotes then local quals_contains_previous = true for _, qual in ipairs(prev_footnotes) do								if not m_table.contains(quals, qual) then quals_contains_previous = false break end end if quals_contains_previous then local inserted_ditto = false quals_with_ditto = {} for _, qual in ipairs(quals) do									if m_table.contains(prev_footnotes, qual) then if not inserted_ditto then table.insert(quals_with_ditto, "ditto") inserted_ditto = true end else table.insert(quals_with_ditto, qual) end end end end prev_footnotes = quals table.insert(retval, {term = form.form, q = quals_with_ditto, refs = refs}) end end

table.insert(data.inflections, retval) end

if alternant_multiword_spec.props.is_pronominal then table.insert(data.inflections, {label = glossary_link("pronominal")}) end if alternant_multiword_spec.props.impers then table.insert(data.inflections, {label = glossary_link("impersonal")}) end if alternant_multiword_spec.props.thirdonly then table.insert(data.inflections, {label = "third-person only"}) end local thirdonly = alternant_multiword_spec.props.impers or alternant_multiword_spec.props.thirdonly local sing_label = thirdonly and "third-person singular" or "first-person singular" for _, rowspec in ipairs { {"pres", "present", true}, {"phis", "past historic", true}, {"pp", "past participle", true}, {"imperf", "imperfect"}, {"fut", "future"}, {"sub", "subjunctive"}, {"impsub", "imperfect subjunctive"}, } do				local rowslot, desc, always_show = unpack(rowspec) local slot = rowslot .. (thirdonly and "3s" or "1s") local must_show = alternant_multiword_spec.is_irreg[slot] if always_show then must_show = true elseif rowslot == "imperf" and alternant_multiword_spec.props.has_explicit_stem_spec then -- If there is an explicit stem spec, make sure it gets displayed; the imperfect is a good way of -- showing this. must_show = true elseif not alternant_multiword_spec.forms[slot] then -- If the principal part is unexpectedly missing, make sure we show this. must_show = true elseif alternant_multiword_spec.forms[slot][1].form == "?" then -- If the principal part is unknown, make sure we show this. must_show = true end if must_show then if rowslot == "pp" then do_verb_form(rowslot, desc, rowslot, desc) else do_verb_form(slot, sing_label .. " " .. desc, rowslot, desc) end end end -- Also do the imperative, but not for third-only verbs, which are always missing the imperative. if not thirdonly and (alternant_multiword_spec.is_irreg.imp2s				or not alternant_multiword_spec.forms.imp2s) then do_verb_form("imp2s", "second-person singular imperative", "imp", "imperative") end -- If there is a past participle but no auxiliary (e.g. malfare), explicitly add "no auxiliary". In -- cases where there's no past participle and no auxiliary (e.g. irrompere), we don't do this as we -- already get "no past participle" displayed. Don't display an auxiliary in any case if the lemma -- consists entirely of reflexive verbs (for which the auxiliary is always essere). if alternant_multiword_spec.props.is_non_reflexive and (				alternant_multiword_spec.forms.aux or alternant_multiword_spec.forms.pp 			) then do_verb_form("aux", "auxiliary", "aux", "auxiliary") end

-- Add categories. for _, cat in ipairs(alternant_multiword_spec.categories) do				table.insert(data.categories, cat) end

-- If the user didn't explicitly specify head=, or specified exactly one head (not 2+) and we were able to			-- incorporate any links in that head into the 1= specification, use the infinitive generated by			-- Module:it-verb it in place of the user-specified or auto-generated head so that we get accents marked -- on the verb(s). Don't do this if the user gave multiple heads or gave a head with a multiword-linked -- verbal expression such as 'dare esca al fuoco'. if #data.user_specified_heads == 0 or (				#data.user_specified_heads == 1 and alternant_multiword_spec.incorporated_headword_head_into_lemma			) then data.heads = {} for _, lemma_obj in ipairs(alternant_multiword_spec.forms.inf) do					local quals, refs = expand_footnotes_and_references(lemma_obj.footnotes) table.insert(data.heads, {term = lemma_obj.form, q = quals, refs = refs}) end end end end }

- --                                     Suffix forms                                   -- -

pos_functions["suffix forms"] = { params = { [1] = {required = true, list = true}, ["g"] = {list = true}, ["g_qual"] = {list = "g\1_qual", allow_holes = true}, },	func = function(args, data, tracking_categories, frame) data.genders = {} process_genders(data, args.g, args.g_qual) local suffix_type = {} for _, typ in ipairs(args[1]) do table.insert(suffix_type, typ .. "-forming suffix") end table.insert(data.inflections, {label = "non-lemma form of " .. m_table.serialCommaJoin(suffix_type, {conj = "or"})}) end, }

- --                               Arbitrary parts of speech                            -- -

pos_functions["arbitrary part of speech"] = { params = { [1] = {required = true}, ["g"] = {list = true}, ["g_qual"] = {list = "g\1_qual", allow_holes = true}, },	func = function(args, data, tracking_categories, frame, is_suffix) if is_suffix then error("Can't use Template:it-pos with suffixes") end data.genders = {} process_genders(data, args.g, args.g_qual) local plpos = require("Module:string utilities").pluralize(args[1]) data.pos_category = plpos end, }

return export