Module:User:Benwing2/uk-noun
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This is a private module sandbox of Benwing2, for their own experimentation. Items in this module may be added and removed at Benwing2's discretion; do not rely on this module's stability.
local export = {}
--[=[
Authorship: Ben Wing <benwing2>
]=]
--[=[
TERMINOLOGY:
-- "slot" = A particular combination of case/number.
Example slot names for nouns are "gen_" (genitive singular) and
"voc_p" (vocative plural). Each slot is filled with zero or more forms.
-- "form" = The declined Ukrainian form representing the value of a given slot.
-- "lemma" = The dictionary form of a given Ukrainian term. Generally the nominative
masculine singular, but may occasionally be another form if the nominative
masculine singular is missing.
]=]
local lang = require("Module:languages").getByCode("uk")
local m_table = require("Module:table")
local m_links = require("Module:links")
local m_string_utilities = require("Module:string utilities")
local iut = require("Module:inflection utilities")
local m_para = require("Module:parameters")
local com = require("Module:uk-common")
local m_uk_translit = require("Module:uk-translit")
local current_title = mw.title.getCurrentTitle()
local NAMESPACE = current_title.nsText
local PAGENAME = current_title.text
local u = mw.ustring.char
local rsplit = mw.text.split
local rfind = mw.ustring.find
local rmatch = mw.ustring.match
local rgmatch = mw.ustring.gmatch
local rsubn = mw.ustring.gsub
local ulen = mw.ustring.len
local usub = mw.ustring.sub
local uupper = mw.ustring.upper
local ulower = mw.ustring.lower
local AC = u(0x0301) -- acute = ́
local CFLEX = u(0x0302) -- circumflex = ̂
local DOTUNDER = u(0x0323) -- dotunder = ̣
local accents = AC .. DOTUNDER
local accents_c = "[" .. accents .. "]"
-- 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
local output_noun_slots = {
nom_s = "nom|s",
gen_s = "gen|s",
dat_s = "dat|s",
acc_s = "acc|s",
ins_s = "ins|s",
loc_s = "loc|s",
voc_s = "voc|s",
nom_p = "nom|p",
gen_p = "gen|p",
dat_p = "dat|p",
acc_p = "acc|p",
ins_p = "ins|p",
loc_p = "loc|p",
voc_p = "voc|p",
}
local output_noun_slots_with_linked = m_table.shallowcopy(output_noun_slots)
output_noun_slots_with_linked["nom_s_linked"] = "nom|s"
output_noun_slots_with_linked["nom_p_linked"] = "nom|p"
local input_params_to_slots_both = {
[1] = "nom_s",
[2] = "nom_p",
[3] = "gen_s",
[4] = "gen_p",
[5] = "dat_s",
[6] = "dat_p",
[7] = "acc_s",
[8] = "acc_p",
[9] = "ins_s",
[10] = "ins_p",
[11] = "loc_s",
[12] = "loc_p",
[13] = "voc_s",
[14] = "voc_p",
}
local input_params_to_slots_sg = {
[1] = "nom_s",
[2] = "gen_s",
[3] = "dat_s",
[4] = "acc_s",
[5] = "ins_s",
[6] = "loc_s",
[7] = "voc_s",
}
local input_params_to_slots_pl = {
[1] = "nom_p",
[2] = "gen_p",
[3] = "dat_p",
[4] = "acc_p",
[5] = "ins_p",
[6] = "loc_p",
[7] = "voc_p",
}
local cases = {
nom = true,
gen = true,
dat = true,
acc = true,
ins = true,
loc = true,
voc = true,
}
local accented_cases = {
["nóm"] = "nom",
["gén"] = "gen",
["dát"] = "dat",
["ácc"] = "acc",
["íns"] = "ins",
["lóc"] = "loc",
["vóc"] = "voc",
}
-- Stress patterns indicate where the stress goes for forms of each possible slot.
-- "-" means stem stress, "+" means ending stress. The field "stress" indicates
-- where to put the stem stress if the lemma doesn't include it. It applies primarily
-- to types d and f and variants of them. For example, lemma множина́ (type d) has
-- plural множи́ни (last-syllable stress), but lemma борода́ (type d') has plural
-- бо́роди (first-syllable stress).
local stress_patterns = {}
stress_patterns["a"] = {
nom_s="-", gen_s="-", dat_s="-", acc_s="-", ins_s="-", loc_s="-", voc_s="-",
nom_p="-", gen_p="-", dat_p="-", ins_p="-", loc_p="-", voc_p="-",
stress = nil,
}
stress_patterns["b"] = {
nom_s="+", gen_s="+", dat_s="+", acc_s="+", ins_s="+", loc_s="+", voc_s="+",
nom_p="+", gen_p="+", dat_p="+", ins_p="+", loc_p="+", voc_p="+",
stress = "last",
}
stress_patterns["b'"] = {
nom_s="+", gen_s="+", dat_s="+", acc_s="+", ins_s="-", loc_s="+", voc_s="+",
nom_p="+", gen_p="+", dat_p="+", ins_p="+", loc_p="+", voc_p="+",
stress = "last",
}
stress_patterns["c"] = {
nom_s="-", gen_s="-", dat_s="-", acc_s="-", ins_s="-", loc_s="-", voc_s="-",
nom_p="+", gen_p="+", dat_p="+", ins_p="+", loc_p="+", voc_p="+",
stress = nil,
}
stress_patterns["d"] = {
nom_s="+", gen_s="+", dat_s="+", acc_s="+", ins_s="+", loc_s="+", voc_s="+",
nom_p="-", gen_p="-", dat_p="-", ins_p="-", loc_p="-", voc_p="-",
stress = "last",
}
stress_patterns["d'"] = {
nom_s="+", gen_s="+", dat_s="+", acc_s="-", ins_s="+", loc_s="+", voc_s="+",
nom_p="-", gen_p="-", dat_p="-", ins_p="-", loc_p="-", voc_p="-",
stress = "first",
}
stress_patterns["e"] = {
nom_s="-", gen_s="-", dat_s="-", acc_s="-", ins_s="-", loc_s="-", voc_s="-",
nom_p="-", gen_p="+", dat_p="+", ins_p="+", loc_p="+", voc_p="-",
stress = nil,
}
stress_patterns["f"] = {
nom_s="+", gen_s="+", dat_s="+", acc_s="+", ins_s="+", loc_s="+", voc_s="+",
nom_p="-", gen_p="+", dat_p="+", ins_p="+", loc_p="+", voc_p="-",
stress = "first",
}
stress_patterns["f'"] = {
nom_s="+", gen_s="+", dat_s="+", acc_s="-", ins_s="+", loc_s="+", voc_s="+",
nom_p="-", gen_p="+", dat_p="+", ins_p="+", loc_p="+", voc_p="-",
stress = "first",
}
stress_patterns["f''"] = {
nom_s="+", gen_s="+", dat_s="+", acc_s="+", ins_s="-", loc_s="+", voc_s="+",
nom_p="-", gen_p="+", dat_p="+", ins_p="+", loc_p="+", voc_p="+",
stress = "first",
}
-- Maybe modify the stem and/or ending in certain special cases:
-- 1. Final -е in vocative singular triggers first palatalization of the stem
-- (except for hard nouns in -ц, like абзац and палац) and causes accent retraction
-- (except when base.no_retract_e, i.e. in neuters and soft feminines).
-- 2. Final -і in dative/locative singular triggers second palatalization.
local function apply_special_cases(base, slot, stem, ending)
if slot == "voc_s" and rfind(ending, "^е" .. accents_c .. "?$") then
if not base.no_palatalize_c or not rfind(stem, "ц$") then
stem = com.apply_first_palatalization(stem)
end
if ending == "е" and not base.no_retract_e then
ending = ending .. DOTUNDER
end
elseif (slot == "dat_s" or slot == "loc_s") and rfind(ending, "^і" .. accents_c .. "?$") then
stem = com.apply_second_palatalization(stem)
end
return stem, ending
end
local function skip_slot(number, slot)
return number == "sg" and rfind(slot, "_p$") or
number == "pl" and rfind(slot, "_s$")
end
local function add(base, slot, stress, endings, footnotes, explicit_stem)
if not endings then
return
end
if skip_slot(base.number, slot) then
return
end
footnotes = iut.combine_footnotes(iut.combine_footnotes(base.footnotes, stress.footnotes), footnotes)
if type(endings) == "string" then
endings = {endings}
end
local slot_is_plural = rfind(slot, "_p$")
local stress_for_slot
local stress_pattern_set = stress_patterns[stress.stress]
if not stress_pattern_set then
error("Internal error: Unrecognized stress pattern " .. stress.stress)
end
local stress_for_slot
if slot == "acc_p" then
-- This only applies when an override of acc_p is given.
if base.animacy == "inan" then
stress_for_slot = stress_pattern_set.nom_p
elseif base.animacy == "pr" then
stress_for_slot = stress_pattern_set.gen_p
elseif stress_pattern_set.nom_p == stress_pattern_set.gen_p then
stress_for_slot = stress_pattern_set.nom_p
else
for _, ending in ipairs(endings) do
if not rfind(ending, AC) and not rfind(ending, DOTUNDER) then
error("For animacy 'anml' and stress pattern " .. stress.stress .. ", must explicitly specify stress of override")
end
end
-- All endings have explicit stress, so it doesn't matter.
stress_for_slot = stress_pattern_set.nom_p
end
else
stress_for_slot = stress_pattern_set[slot]
if not stress_for_slot then
error("Internal error: Don't know stress for pattern " .. stress.stress .. ", slot " .. slot)
end
end
for _, ending in ipairs(endings) do
local stem
if explicit_stem then
stem = explicit_stem
else
if rfind(ending, "^ь?" .. com.vowel_c) then
stem = slot_is_plural and stress.pl_vowel_stem or stress.vowel_stem
else
stem = slot_is_plural and stress.pl_nonvowel_stem or stress.nonvowel_stem
end
end
stem, ending = apply_special_cases(base, slot, stem, ending)
if slot == "gen_p" and stress.genpl_reversed then
-- If end stress is called for, add it to the ending if possible, otherwise
-- go ahead and stress the last syllable of the stem.
if stress_for_slot ~= "+" then
if rfind(ending, com.vowel_c) then
ending = com.maybe_stress_initial_syllable(ending)
else
stem = com.remove_stress(stem)
stem = com.maybe_stress_final_syllable(stem)
end
end
elseif rfind(ending, DOTUNDER) then
-- DOTUNDER indicates stem stress in all cases
ending = rsub(ending, DOTUNDER, "")
elseif stress_for_slot == "+" then
ending = com.maybe_stress_initial_syllable(ending)
end
if com.is_nonsyllabic(stem) then
-- If stem is nonsyllabic, the ending must receive stress.
ending = com.maybe_stress_initial_syllable(ending)
end
ending = com.generate_form(ending, footnotes)
iut.add_forms(base.forms, slot, stem, ending, com.combine_stem_ending)
end
end
local function process_slot_overrides(base, do_slot)
for slot, overrides in pairs(base.overrides) do
if skip_slot(base.number, slot) then
error("Override specified for invalid slot '" .. slot .. "' due to '" .. base.number .. "' number restriction")
end
if do_slot(slot) then
base.forms[slot] = nil
local slot_is_plural = rfind(slot, "_p$")
for _, override in ipairs(overrides) do
for _, value in ipairs(override.values) do
local form = value.form
local combined_notes = iut.combine_footnotes(base.footnotes, value.footnotes)
if override.full then
if form:find("~") then
local stem
local ending = rsub(form, ".*~+", "")
if rfind(ending, "^ь?" .. com.vowel_c) then
stem = slot_is_plural and stress.pl_vowel_stem or stress.vowel_stem
else
stem = slot_is_plural and stress.pl_nonvowel_stem or stress.nonvowel_stem
end
if com.is_stressed(ending) then
stem = com.remove_stress(stem)
end
form = rsub(value, "~~~", com.apply_second_palatalization(stem))
form = rsub(value, "~~", com.apply_first_palatalization(stem))
form = rsub(value, "~", stem)
end
if form ~= "" then
iut.insert_form(base.forms, slot, {form = form, footnotes = combined_notes})
end
else
if override.stemstressed then
-- Signal not to add a stress to the ending even if the stress pattern
-- calls for it.
form = form .. DOTUNDER
end
for _, stress in ipairs(base.stresses) do
add(base, slot, stress, form, combined_notes)
end
end
end
end
end
end
end
local function add_decl(base, stress,
nom_s, gen_s, dat_s, acc_s, ins_s, loc_s, voc_s,
nom_p, gen_p, dat_p, ins_p, loc_p, footnotes
)
add(base, "nom_s", stress, nom_s, footnotes)
add(base, "gen_s", stress, gen_s, footnotes)
add(base, "dat_s", stress, dat_s, footnotes)
add(base, "acc_s", stress, acc_s, footnotes)
add(base, "ins_s", stress, ins_s, footnotes)
add(base, "loc_s", stress, loc_s, footnotes)
add(base, "voc_s", stress, voc_s, footnotes)
add(base, "nom_p", stress, nom_p, footnotes)
add(base, "gen_p", stress, gen_p, footnotes)
add(base, "dat_p", stress, dat_p, footnotes)
add(base, "ins_p", stress, ins_p, footnotes)
add(base, "loc_p", stress, loc_p, footnotes)
end
local function handle_derived_slots_and_overrides(base)
local function is_non_derived_slot(slot)
return slot ~= "voc_s" and slot ~= "voc_p" and slot ~= "acc_s" and slot ~= "acc_p"
end
local function is_derived_slot(slot)
return not is_non_derived_slot(slot)
end
-- Handle overrides for the non-derived slots. Do this before generating the derived
-- slots so overrides of the source slots (e.g. nom_p) propagate to the derived slots.
process_slot_overrides(base, is_non_derived_slot)
-- Generate the remaining slots that are derived from other slots.
iut.insert_forms(base.forms, "voc_p", base.forms["nom_p"])
if rfind(base.decl, "%-m$") or base.gender == "M" and base.decl == "adj" then
iut.insert_forms(base.forms, "acc_s", base.forms[base.animacy == "inan" and "nom_s" or "gen_s"])
end
local function tag_with_variant(variant)
return function(form) return form .. variant end
end
local function maybe_tag_with_variant(forms, variant)
if base.multiword then
return iut.map_forms(forms, tag_with_variant(variant))
else
return forms
end
end
if base.animacy == "inan" then
iut.insert_forms(base.forms, "acc_p", base.forms["nom_p"])
elseif base.animacy == "pr" then
iut.insert_forms(base.forms, "acc_p", base.forms["gen_p"])
elseif base.animacy == "anml" then
iut.insert_forms(base.forms, "acc_p", maybe_tag_with_variant(base.forms["nom_p"], com.VAR1))
iut.insert_forms(base.forms, "acc_p", maybe_tag_with_variant(base.forms["gen_p"], com.VAR2))
else
error("Internal error: Unrecognized animacy: " .. (base.animacy or "nil"))
end
if base.surname then
iut.insert_forms(base.forms, "voc_s", base.forms["nom_s"])
end
-- Handle overrides for derived slots, to allow them to be overridden.
process_slot_overrides(base, is_derived_slot)
-- Compute linked versions of potential lemma slots, for use in {{uk-noun}}.
-- We substitute the original lemma (before removing links) for forms that
-- are the same as the lemma, if the original lemma has links.
for _, slot in ipairs({"nom_s", "nom_p"}) do
iut.insert_forms(base.forms, slot .. "_linked", iut.map_forms(base.forms[slot], function(form)
if form == base.orig_lemma_no_links and rfind(base.orig_lemma, "%[%[") then
return base.orig_lemma
else
return form
end
end))
end
end
local decls = {}
local declprops = {}
local function default_genitive_u(base)
return base.number == "sg" and not rfind(base.lemma, "^" .. com.uppercase_c)
end
decls["hard-m"] = function(base, stress)
base.no_palatalize_c = true
local velar = rfind(stress.vowel_stem, com.velar_c .. "$")
local gen_s = default_genitive_u(base) and "у" or "а" -- may be overridden
local loc_s =
-- these conditions seem weird but it's what I observed
velar and (base.animacy ~= "inan" or stress.reducible) and {"ові", "у"} or
velar and "у" or
base.animacy ~= "inan" and {"ові", "і"} or
base.number == "sg" and {"у", "і"} or
"і"
local voc_s =
-- these conditions also seem weird but it's what I observed
velar and base.animacy == "anml" and stress.stress == "b" and "е" or
velar and "у" or
"е"
-- handle soft stem ending in vowel (хазя́їн, pl. хазяї́;
-- зуб "tooth, cog" alt nom pl. зу́б'я, gen pl зу́б'їв)
local plvowel = com.ends_in_vowel(stress.pl_vowel_stem) or rfind(stress.pl_vowel_stem, "'$")
local gen_p = base.remove_in and "" or plvowel and "їв" or "ів"
add_decl(base, stress, "", gen_s, {"ові", "у"}, nil, "ом", loc_s, voc_s)
if base.plsoft then
local nom_p = plvowel and "ї" or "і"
add_decl(base, stress, nil, nil, nil, nil, nil, nil, nil,
nom_p, gen_p, "ям", "ями", "ях")
else
add_decl(base, stress, nil, nil, nil, nil, nil, nil, nil,
"и", gen_p, "ам", "ами", "ах")
end
end
declprops["hard-m"] = {
desc = function(base, stress)
if rfind(stress.vowel_stem, com.velar_c .. "$") then
return "velar masc-form"
else
return "hard masc-form"
end
end,
cat = function(base, stress)
if rfind(stress.vowel_stem, com.velar_c .. "$") then
return "velar-stem masculine-form"
else
return "hard masculine-form"
end
end
}
decls["semisoft-m"] = function(base, stress)
local gen_s = default_genitive_u(base) and "у" or "а" -- may be overridden
local loc_s = base.animacy ~= "inan" and {"еві", "у", "і"} or {"у", "і"}
-- FIXME: Should vocative singular in -у be end-stressed if reducible, parallel
-- to soft nouns? I don't have any examples of reducible nouns in -ч, ш or щ.
local voc_s = rfind(stress.vowel_stem, "[рж]$") and "е" or "у̣" -- dot underneath у
add_decl(base, stress, "", gen_s, {"еві", "у"}, nil, "ем", loc_s, voc_s,
"і", "ів", "ам", "ами", "ах")
end
declprops["semisoft-m"] = {
desc = "semisoft masc-form",
cat = "semisoft masculine-form",
}
decls["soft-m"] = function(base, stress)
local nom_s = rfind(stress.nonvowel_stem, "р$") and "" or "ь"
local gen_s = default_genitive_u(base) and "ю" or "я" -- may be overridden
local loc_s = base.animacy ~= "inan" and {"еві", "ю", "і"} or {"ю", "і"}
-- More weird conditions: vocative singular in accent b is end-stressed if
-- reducible or ending in -інь (from Proto-Slavic nouns in -y), stem-stressed
-- otherwise.
local voc_s = (stress.reducible or (
rfind(stress.nonvowel_stem, "і́?н$") and rfind(stress.vowel_stem, "е́?н$")
)) and "ю" or "ю̣"
add_decl(base, stress, nom_s, gen_s, {"еві", "ю"}, nil, "ем", loc_s, voc_s,
"і", "ів", "ям", "ями", "ях")
end
declprops["soft-m"] = {
desc = "soft masc-form",
cat = "soft masculine-form",
}
decls["j-m"] = function(base, stress)
local gen_s = default_genitive_u(base) and "ю" or "я" -- may be overridden
local loc_s = base.animacy ~= "inan" and {"ю", "єві", "ї"} or {"ю", "ї"}
-- As with soft nouns, vocative singular in accent b is end-stressed if
-- reducible, stem-stressed otherwise.
local voc_s = stress.reducible and "ю" or "ю̣"
add_decl(base, stress, "й", gen_s, {"ю", "єві"}, nil, "єм", loc_s, voc_s,
"ї", "їв", "ям", "ями", "ях")
end
declprops["j-m"] = {
desc = "j-stem masc-form",
cat = "j-stem masculine-form",
}
decls["o-m"] = function(base, stress)
local unstressed_lo =
rfind(stress.vowel_stem, "л$") and stress_patterns[stress.stress].nom_s == "-"
local velar = rfind(stress.vowel_stem, com.velar_c .. "$")
local hushing = rfind(stress.vowel_stem, com.hushing_c .. "$")
local loc_s =
-- these conditions are partly based on analogy with the neuter;
-- masculines in -о (not counting proper names):
-- (1) in -ко: ба́тько "father", дя́дько "uncle", "сонько́" (MF) "sleepyhead",
-- солове́йко "nightingale"
-- (2) in -ьо: дя́дьо "uncle", не́ньо "dad";
-- (3) in -то, -до: та́то "dad";
-- (4) in vowel + -ло: громи́ло "bully, thug", зубри́ло "rote memorizer, mechanical studier",
-- чуди́ло "eccentric person, kook, weirdo", бурми́ло "clumsy person, oaf, klutz",
-- страши́ло/страши́дло "scary monster" (MN), базі́кало "chatterbox, braggart" (MN)
-- (5) in cons + -ло: міня́йло "moneychanger" (N per sum.in.ua, M per Horokh,
-- mova.info and Slovnyk), вайло́ "clumsy person, oaf, klutz" (M per Horokh and
-- Slovnyk's declension table, MF per sum.in.ua, MN per mova.info),
-- трепло́ "chatterbox, braggart" (N or M per Horokh, N only per other sources)
-- (6) in -що: леда́що "lazy person, sluggard" (MN)
-- (7) in -и́сько: хлопчи́сько "boy" (MN), пани́сько "nasty sir", бідачи́сько "wretched man" (MN),
-- чорти́сько "big devil", діди́сько "large/nasty grandfather?", попи́сько "nasty priest",
-- парубчи́сько "young man (pej.)", простачи́сько "simpleton?" (all personal);
-- вовчи́сько "large wolf", коти́сько "large cat", пси́сько "large dog", барани́сько "large ram",
-- бичи́сько "large bull", кабани́сько "large boar", соми́сько "large catfish", кони́сько "large horse",
-- etc. (animal); чуби́сько "large forehead", вітри́сько "big wind?", голоси́сько "big voice",
-- хвости́сько "large tail", кожуши́сько "big fur coat", ножи́сько "big knife?",
-- тютюни́сько "nasty tobacco", чоботи́сько "large boot" (pl. чоботи́ська),
-- хліби́сько "large bread/loaf", батожи́сько "?",etc.
velar and base.animacy ~= "inan" and {"ові", "у"} or
hushing and base.animacy ~= "inan" and {"еві", "у", "і"} or
velar and "у" or
hushing and {"у", "і"} or
base.animacy ~= "inan" and {"ові", "і"} or
"і"
local ins_s = hushing and "ем" or "ом"
local voc_s =
velar and base.animacy ~= "inan" and "у" or
(unstressed_lo or (hushing and base.animacy ~= "inan")) and "е" or
"о"
add_decl(base, stress, "о", "а", {"ові", "у"}, nil, ins_s, loc_s, voc_s,
unstressed_lo and "а" or "и", unstressed_lo and "" or "ів", "ам", "ами", "ах")
end
local function get_stem_type(stress)
if rfind(stress.vowel_stem, com.velar_c .. "$") then
return "velar-stem"
elseif rfind(stress.vowel_stem, com.hushing_c .. "$") then
return "semisoft"
else
return "hard"
end
end
local function o_m_desc(base, stress, soft)
local gender
if base.gender == "M" then
gender = "masc"
elseif base.gender == "MF" then
gender = "masc/fem"
elseif base.gender == "F" then
gender = "fem"
else
error("Internal error: Bad gender '" .. base.gender .. "' for o-m type")
end
return (soft and "soft" or rsub(get_stem_type(stress), "%-stem$", "")) .. " " .. gender .. " in -о"
end
local function o_m_cat(base, stress, soft)
local stem_type = soft and "soft" or get_stem_type(stress)
local cats = {}
if base.gender == "M" or base.gender == "MF" then
table.insert(cats, stem_type .. " masculine nouns in -о")
table.insert(cats, stem_type .. " masculine ~ nouns in -о")
end
if base.gender == "F" or base.gender == "MF" then
table.insert(cats, stem_type .. " feminine nouns in -о")
table.insert(cats, stem_type .. " feminine ~ nouns in -о")
end
return cats
end
declprops["o-m"] = {
desc = o_m_desc,
cat = o_m_cat,
}
decls["soft-o-m"] = function(base, stress)
add_decl(base, stress, "ьо", "я", {"еві", "ю"}, nil, "ем", {"еві", "ю", "і"}, "ю",
"і", "ів", "ям", "ями", "ях")
end
declprops["soft-o-m"] = {
desc = function(base, stress) return o_m_desc(base, stress, "soft") end,
cat = function(base, stress) return o_m_cat(base, stress, "soft") end,
}
decls["semisoft-e-m"] = function(base, stress)
base.no_retract_e = true
-- Known examples: вовчи́ще "big wolf" (animate), діди́ще "big grandfather",
-- дружи́ще "old buddy, pal, chap" (animate);
-- вітри́ще "big wind", доми́ще "big house" (also N per mova.info), кулачи́ще "big fist" (MN),
-- замчи́ще/за́мчище "large castle; site of former castle" (MN) (inanimate)
-- The animate values are based only on баби́ще but have parallels in
-- semisoft masculine nouns.
local dat_s =
base.animacy ~= "inan" and {"еві", "у"} or
"у"
local loc_s =
base.animacy ~= "inan" and {"еві", "у", "і"} or
{"у", "і"}
add_decl(base, stress, "е", "а", dat_s, "е", "ем", loc_s, "е",
"а", "", "ам", "ами", "ах")
end
declprops["semisoft-e-m"] = {
desc = "semisoft masc in -е",
cat = {"semisoft masculine nouns in -е", "semisoft masculine ~ nouns in -е"},
}
decls["hard-f"] = function(base, stress)
base.no_palatalize_c = true
-- Vocative singular in stress pattern b is end-stressed; stem-stressed otherwise.
local voc_sg = stress.stress == "b" and "о" or "о̣"
add_decl(base, stress, "а", "и", "і", "у", "ою", "і", voc_sg)
if base.plsoft then
-- люди́на, дити́на
add_decl(base, stress, nil, nil, nil, nil, nil, nil, nil,
"и", "ей", "ям", "ями", "ях")
else
add_decl(base, stress, nil, nil, nil, nil, nil, nil, nil,
"и", "", "ам", "ами", "ах")
end
end
declprops["hard-f"] = {
desc = "hard fem-form",
cat = "hard feminine-form",
}
decls["semisoft-f"] = function(base, stress)
add_decl(base, stress, "а", "і", "і", "у", "ею", "і", "е",
"і", "", "ам", "ами", "ах")
end
declprops["semisoft-f"] = {
desc = "semisoft fem-form",
cat = "semisoft feminine-form",
}
decls["soft-f"] = function(base, stress)
base.no_retract_e = true
base.no_palatalize_c = true
local voc_s = rfind(stress.vowel_stem, "у́с$") and "ю" or -- бабу́ся, мату́ся, ду́ся, Катру́ся, etc.
"е"
add_decl(base, stress, "я", "і", "і", "ю", "ею", "і", voc_s,
"і", rfind(stress.pl_nonvowel_stem, "[сздтлнц]$") and "ь" or "", "ям", "ями", "ях")
end
declprops["soft-f"] = {
desc = "soft fem-form",
cat = "soft feminine-form",
}
decls["j-f"] = function(base, stress)
base.no_retract_e = true
add_decl(base, stress, "я", "ї", "ї", "ю", "єю", "ї", "є",
"ї", "й", "ям", "ями", "ях")
end
declprops["j-f"] = {
desc = "j-stem fem-form",
cat = "j-stem feminine-form",
}
decls["third-f"] = function(base, stress)
base.no_retract_e = true
local nom_sg = rfind(stress.nonvowel_stem, "[сздтлнц]$") and "ь" or ""
-- All third-decl feminine nouns ending in -Cть appear to have two possible genitive
-- singulars, at least per the current orthography. Some other third-decl nouns (о́сінь "autumn",
-- сіль "salt" and кров "blood") behave the same way, but most don't.
local gen_sg = rfind(stress.vowel_stem, "[^аеєиіїоуюяАЕЄИІЇОУЮЯ́ ]т$") and {"і", "и"} or "і"
local hushing = rfind(stress.vowel_stem, "[чшжщ]$")
local plvowel = hushing and "а" or "я"
add_decl(base, stress, nom_sg, gen_sg, "і", nom_sg, nil, "і", "е",
"і", "ей", plvowel .. "м", plvowel .. "ми", plvowel .. "х")
local ins_s_stem = stress.nonvowel_stem
local pre_stem, final_cons = rmatch(ins_s_stem, "^(.*)([сздтлнцчшжщ])$")
if pre_stem then
if rfind(pre_stem, com.vowel_c .. AC .. "?$") then
-- vowel + doublable cons; double the cons
ins_s_stem = ins_s_stem .. final_cons
end
-- if non-vowel + doublable cons, don't change stem,
-- e.g. смерть -> ins sg сме́ртю
else
ins_s_stem = ins_s_stem .. "'"
end
add(base, "ins_s", stress, "ю", nil, ins_s_stem)
end
declprops["third-f"] = {
desc = "3rd-decl fem-form",
cat = "third-declension feminine-form",
}
decls["semisoft-e-f"] = function(base, stress)
-- at least баби́ще (which can also be neuter, with neuter declension)
base.no_retract_e = true
add_decl(base, stress, "е", "і", "і", "е", "ею", "і", "е",
"і", "", "ам", "ами", "ах")
end
declprops["semisoft-e-f"] = {
desc = "semisoft fem in -е",
cat = {"semisoft feminine nouns in -е", "semisoft feminine ~ nouns in -е"},
}
decls["hard-n"] = function(base, stress)
base.no_retract_e = true
base.no_palatalize_c = true
local velar = rfind(stress.vowel_stem, com.velar_c .. "$")
-- Dictionaries disagree on whether neuter animates have -о or -а in the
-- accusative singular. Both appear possible, with -о maybe more common.
-- Neuter animates in -е appear to always have -е in the accusative singular.
local acc_s = base.animacy ~= "inan" and {"о", "а"} or "о"
-- All neuter animates appear to have dative singular in -ові/-у; several
-- neuter inanimates do too, but the majority appear to have just -у
local dat_s = base.animacy ~= "inan" and {"ові", "у"} or "у"
local loc_s =
-- these conditions are partly based on analogy with the masculine (including o-m);
-- neuter animates:
-- animal: со́нечко "ladybug", риби́сько "big fish", густя́ко "goose (endearing diminutive)",
-- чу́до "fabulous creature", чудо́висько "monster (animal)";
-- personal: ча́до "child" (archaic/jocular), ла́до "beloved, darling"
-- (when referring to a child), дівчи́сько "girl", баби́сько "nasty grandmother",
-- діти́ська (pl.) "children"
velar and base.animacy ~= "inan" and {"ові", "у"} or
velar and "у" or
base.animacy ~= "inan" and {"ові", "і"} or
"і"
local voc_s =
velar and base.animacy ~= "inan" and "у" or
"о"
add_decl(base, stress, "о", "а", dat_s, acc_s, "ом", loc_s, voc_s,
"а", "", "ам", "ами", "ах")
end
declprops["hard-n"] = {
desc = function(base, stress)
if rfind(stress.vowel_stem, com.velar_c .. "$") then
return "velar neut-form"
else
return "hard neut-form"
end
end,
cat = function(base, stress)
if rfind(stress.vowel_stem, com.velar_c .. "$") then
return "velar-stem neuter-form"
else
return "hard neuter-form"
end
end
}
decls["semisoft-n"] = function(base, stress)
base.no_retract_e = true
-- The animate values are based only on баби́ще but have parallels in
-- semisoft masculine nouns. (страхо́вище?)
local dat_s =
base.animacy ~= "inan" and {"еві", "у"} or
"у"
local loc_s =
base.animacy ~= "inan" and {"еві", "у", "і"} or
{"у", "і"}
add_decl(base, stress, "е", "а", dat_s, "е", "ем", loc_s, "е",
"а", "", "ам", "ами", "ах")
end
declprops["semisoft-n"] = {
desc = "semisoft neut-form",
cat = "semisoft neuter-form",
}
decls["soft-n"] = function(base, stress)
base.no_retract_e = true
add_decl(base, stress, "е", "я", "ю", "е", "ем", {"ю", "і"}, "е",
"я", rfind(stress.pl_nonvowel_stem, "[сздтлнц]$") and "ь" or "", "ям", "ями", "ях")
end
declprops["soft-n"] = {
desc = "soft neut-form",
cat = "soft neuter-form",
}
decls["j-n"] = function(base, stress)
base.no_retract_e = true
add_decl(base, stress, "є", "я", "ю", "є", "єм", {"ю", "ї"}, "є",
"я", "й", "ям", "ями", "ях")
end
declprops["j-n"] = {
desc = "j-stem neut-form",
cat = "j-stem neuter-form",
}
decls["fourth-n"] = function(base, stress)
local loc_sg = rfind(stress.vowel_stem, "['й]$") and "ї" or "і"
if stress_patterns[stress.stress].loc_sg == "-" then
loc_sg = {"ю", loc_sg}
end
local gen_pl_end_stressed = stress_patterns[stress.stress].gen_pl == "+"
add_decl(base, stress, "я", "я", "ю", "я", "ям", loc_sg, "я")
if base.plhard then
add_decl(base, stress, nil, nil, nil, nil, nil, nil, nil,
"а", gen_pl_end_stressed and "ів" or "", "ам", "ами", "ах")
else
local gen_pl =
rfind(stress.pl_vowel_stem, "['й]$") and "їв" or
gen_pl_end_stressed and "ів" or
rfind(stress.pl_nonvowel_stem, "[сздтлнц]$") and "ь" or
""
add_decl(base, stress, nil, nil, nil, nil, nil, nil, nil,
"я", gen_pl, "ям", "ями", "ях")
end
end
declprops["fourth-n"] = {
desc = "4th-decl neut-form",
cat = "fourth-declension neuter-form",
}
decls["en-n"] = function(base, stress)
decls["fourth-n"](base, stress)
local n_stem = rsub(stress.vowel_stem, "'$", "ен")
add(base, "gen_s", stress, "і", nil, n_stem)
add(base, "dat_s", stress, "і", nil, n_stem)
add(base, "ins_s", stress, "ем", nil, n_stem)
add(base, "loc_s", stress, "і", nil, n_stem)
end
declprops["en-n"] = {
desc = "n-stem neut-form",
cat = "n-stem neuter-form",
}
decls["t-n"] = function(base, stress)
-- Most t-stem neuters end in -я́, but there's also лоша́, курча́, двіча́, ...
local v = rfind(stress.vowel_stem, com.hushing_c .. "$") and "а" or "я"
add_decl(base, stress, v, v .. "ти", v .. "ті", v, v .. "м", v .. "ті", v,
v .. "та", v .. "т", v .. "там", v .. "тами", v .. "тах")
end
declprops["t-n"] = {
desc = "t-stem neut-form",
cat = "t-stem neuter-form",
}
decls["adj"] = function(base, stress)
local props = {}
if base.ialt then
table.insert(props, base.ialt)
end
if base.surname then
table.insert(props, "surname")
end
local propspec = table.concat(props, ".")
if propspec ~= "" then
propspec = "<" .. propspec .. ">"
end
local adj_alternant_multiword_spec = require("Module:uk-adjective").do_generate_forms({base.lemma .. propspec})
local function copy(from_slot, to_slot)
base.forms[to_slot] = adj_alternant_multiword_spec.forms[from_slot]
end
if base.number ~= "pl" then
if base.gender == "M" then
copy("nom_m", "nom_s")
copy("gen_m", "gen_s")
copy("dat_m", "dat_s")
copy("ins_m", "ins_s")
copy("loc_m", "loc_s")
copy("voc_m", "voc_s")
elseif base.gender == "F" then
copy("nom_f", "nom_s")
copy("gen_f", "gen_s")
copy("dat_f", "dat_s")
copy("acc_f", "acc_s")
copy("ins_f", "ins_s")
copy("loc_f", "loc_s")
copy("voc_f", "voc_s")
elseif base.gender == "N" then
copy("nom_n", "nom_s")
copy("gen_m", "gen_s")
copy("dat_m", "dat_s")
copy("acc_n", "acc_s")
copy("ins_m", "ins_s")
copy("loc_m", "loc_s")
copy("voc_n", "voc_s")
else
error("Internal error: Unrecognized gender: " .. base.gender)
end
if not base.forms.voc_s then
iut.insert_forms(base.forms, "voc_s", base.forms["nom_s"])
end
end
if base.number ~= "sg" then
copy("nom_p", "nom_p")
copy("gen_p", "gen_p")
copy("dat_p", "dat_p")
copy("ins_p", "ins_p")
copy("loc_p", "loc_p")
end
end
declprops["adj"] = {
desc = function(base, stress)
if base.number == "pl" then
return "adj"
elseif base.gender == "M" then
return "adj masc"
elseif base.gender == "F" then
return "adj fem"
elseif base.gender == "N" then
return "adj neut"
else
error("Internal error: Unrecognized gender: " .. base.gender)
end
end,
cat = function(base, stress)
local gender
if base.number == "pl" then
gender = "plural-only"
elseif base.gender == "M" then
gender = "masculine"
elseif base.gender == "F" then
gender = "feminine"
elseif base.gender == "N" then
gender = "neuter"
else
error("Internal error: Unrecognized gender: " .. base.gender)
end
local stemtype
if rfind(base.lemma, "ци́?й$") then
stemtype = "c-stem"
elseif rfind(base.lemma, "и́?й$") then
stemtype = "hard"
elseif rfind(base.lemma, "і́?й$") then
stemtype = "soft"
elseif rfind(base.lemma, "ї́?й$") then
stemtype = "j-stem"
elseif base.surname then
stemtype = "surname"
else
stemtype = "possessive"
end
return {"adjectival nouns", stemtype .. " " .. gender .. " adjectival ~ nouns"}
end,
}
local function fetch_footnotes(separated_group)
local footnotes
for j = 2, #separated_group - 1, 2 do
if separated_group[j + 1] ~= "" then
error("Extraneous text after bracketed footnotes: '" .. table.concat(separated_group) .. "'")
end
if not footnotes then
footnotes = {}
end
table.insert(footnotes, separated_group[j])
end
return footnotes
end
--[=[
Parse a single override spec (e.g. 'loci:ú' or 'datpl:чо́ботам:чобо́тям[rare]') and return
two values: the slot the override applies to, and an object describing the override spec.
The input is actually a list where the footnotes have been separated out; for example,
given the spec 'inspl:чо́ботами:чобо́тями[rare]:чобітьми́[archaic]', the input will be a list
{"inspl:чо́ботами:чобо́тями", "[rare]", ":чобітьми́", "[archaic]", ""}. The object returned
for 'datpl:чо́ботам:чобо́тям[rare]' looks like this:
{
full = true,
values = {
{
form = "чо́ботам"
},
{
form = "чобо́тям",
footnotes = {"[rare]"}
}
}
}
The object returned for 'lócji:jú' looks like this:
{
stemstressed = true,
values = {
{
form = "ї",
},
{
form = "ю́",
}
}
}
Note that all forms (full or partial) are reverse-transliterated, and full forms are
normalized by adding an accent to monosyllabic forms.
]=]
local function parse_override(segments)
local retval = {values = {}}
local part = segments[1]
local case = usub(part, 1, 3)
if cases[case] then
-- ok
elseif accented_cases[case] then
case = accented_cases[case]
retval.stemstressed = true
else
error("Internal error: unrecognized case in override: '" .. table.concat(segments) .. "'")
end
local rest = usub(part, 4)
local slot
if rfind(rest, "^pl") then
rest = rsub(rest, "^pl", "")
slot = case .. "_p"
else
slot = case .. "_s"
end
if rfind(rest, "^:") then
retval.full = true
rest = rsub(rest, "^:", "")
end
segments[1] = rest
local colon_separated_groups = iut.split_alternating_runs(segments, ":")
for i, colon_separated_group in ipairs(colon_separated_groups) do
local value = {}
local form = colon_separated_group[1]
if form == "" then
error("Use - to indicate an empty ending for slot '" .. slot .. "': '" .. table.concat(segments .. "'"))
elseif form == "-" then
value.form = ""
else
value.form = m_uk_translit.reverse_tr(form)
if retval.full then
value.form = com.add_monosyllabic_stress(value.form)
if com.needs_accents(value.form) then
error("Override '" .. value.form .. "' for slot '" .. slot .. "' missing an accent")
end
end
end
value.footnotes = fetch_footnotes(colon_separated_group)
table.insert(retval.values, value)
end
return slot, retval
end
--[=[
Parse an indicator spec (text consisting of angle brackets and zero or more
dot-separated indicators within them). Return value is an object of the form
{
overrides = {
SLOT = {OVERRIDE, OVERRIDE, ...}, -- as returned by parse_override()
...
},
forms = {}, -- forms for a single spec alternant; see `forms` below
footnotes = {"FOOTNOTE", "FOOTNOTE", ...}, -- may be missing
stresses = { -- may be missing
{
stress = "STRESS", -- "a", "b", etc.
reducible = TRUE_OR_FALSE,
genpl_reversed = TRUE_OR_FALSE,
footnotes = {"FOOTNOTE", "FOOTNOTE", ...}, -- may be missing
-- The following fields are filled in by determine_stress_and_stems()
vowel_stem = "STEM",
nonvowel_stem = "STEM",
pl_vowel_stem = "STEM",
pl_nonvowel_stem = "STEM",
},
...
},
explicit_gender = "GENDER", -- "M", "F", "N", "MF"; may be missing
number = "NUMBER", -- "sg", "pl"; may be missing
animacy = "ANIMACY", -- "inan", "anml", "pr"; may be missing
ialt = "VOWEL_ALTERNATION", -- "i", "ie", "ijo", "io"; may be missing
rtype = "RTYPE", -- "soft", "semisoft"; may be missing
neutertype = "NEUTERTYPE", -- "t", "en"; may be missing
plsoft = true, -- may be missing
plhard = true, -- may be missing
remove_in = true, -- may be missing
thirddecl = true, -- may be missing
surname = true, -- may be missing
adj = true, -- may be missing
stem = "STEM", -- may be missing
plstem = "PLSTEM", -- may be missing
-- The following additional fields are added by other functions:
orig_lemma = "ORIGINAL-LEMMA", -- as given by the user
orig_lemma_no_links = "ORIGINAL-LEMMA-NO-LINKS", -- links removed, monosyllabic stress added
lemma = "LEMMA", -- `orig_lemma_no_links`, converted to singular form if plural
forms = {
SLOT = {
{
form = "FORM",
footnotes = {"FOOTNOTE", "FOOTNOTE", ...} -- may be missing
},
...
},
...
},
decl = "DECL", -- declension, e.g. "hard-m"
vowel_stem = "VOWEL-STEM", -- derived from vowel-ending lemmas
nonvowel_stem = "NONVOWEL-STEM", -- derived from non-vowel-ending lemmas
}
]=]
local function parse_indicator_spec(angle_bracket_spec)
local inside = rmatch(angle_bracket_spec, "^<(.*)>$")
assert(inside)
local base = {overrides = {}, forms = {}}
if inside ~= "" then
local segments = iut.parse_balanced_segment_run(inside, "[", "]")
local dot_separated_groups = iut.split_alternating_runs(segments, "%.")
for i, dot_separated_group in ipairs(dot_separated_groups) do
local part = dot_separated_group[1]
local case_prefix = usub(part, 1, 3)
if cases[case_prefix] or accented_cases[case_prefix] then
local slot, override = parse_override(dot_separated_group)
if base.overrides[slot] then
table.insert(base.overrides[slot], override)
else
base.overrides[slot] = {override}
end
elseif part == "" then
if #dot_separated_group == 1 then
error("Blank indicator: '" .. inside .. "'")
end
base.footnotes = fetch_footnotes(dot_separated_group)
elseif rfind(part, "^[a-f]'*[*#]*$") or rfind(part, "^[a-f]'*[*#]*,") or
rfind(part, "^[*#]*$") or rfind(part, "^[*#]*,") then
if base.stresses then
error("Can't specify stress pattern indicator twice: '" .. inside .. "'")
end
local comma_separated_groups = iut.split_alternating_runs(dot_separated_group, ",")
local patterns = {}
for i, comma_separated_group in ipairs(comma_separated_groups) do
local pattern = comma_separated_group[1]
local pat, reducible = rsubb(pattern, "%*", "")
local genpl_reversed
pat, genpl_reversed = rsubb(pat, "#", "")
if pat == "" then
pat = nil
end
if pat and not stress_patterns[pat] then
error("Unrecognized stress pattern '" .. pat .. "': '" .. inside .. "'")
end
table.insert(patterns, {
stress = pat, reducible = reducible, genpl_reversed = genpl_reversed,
footnotes = fetch_footnotes(comma_separated_group)
})
end
base.stresses = patterns
elseif #dot_separated_group > 1 then
error("Footnotes only allowed with slot overrides, stress patterns or by themselves: '" .. table.concat(dot_separated_group) .. "'")
elseif part == "M" or part == "MF" or part == "F" or part == "N" then
if base.explicit_gender then
error("Can't specify gender twice: '" .. inside .. "'")
end
base.explicit_gender = part
elseif part == "sg" or part == "pl" then
if base.number then
error("Can't specify number twice: '" .. inside .. "'")
end
base.number = part
elseif part == "pr" or part == "anml" or part == "inan" then
if base.animacy then
error("Can't specify animacy twice: '" .. inside .. "'")
end
base.animacy = part
elseif part == "i" or part == "io" or part == "ijo" or part == "ie" then
if base.ialt then
error("Can't specify і-alternation indicator twice: '" .. inside .. "'")
end
base.ialt = part
elseif part == "soft" or part == "semisoft" then
if base.rtype then
error("Can't specify 'р' type ('soft' or 'semisoft') more than once: '" .. inside .. "'")
end
base.rtype = part
elseif part == "t" or part == "en" then
if base.neutertype then
error("Can't specify neuter indicator ('t' or 'en') more than once: '" .. inside .. "'")
end
base.neutertype = part
elseif part == "plsoft" then
if base.plsoft then
error("Can't specify 'plsoft' twice: '" .. inside .. "'")
end
base.plsoft = true
elseif part == "plhard" then
if base.plhard then
error("Can't specify 'plhard' twice: '" .. inside .. "'")
end
base.plhard = true
elseif part == "in" then
if base.remove_in then
error("Can't specify 'in' twice: '" .. inside .. "'")
end
base.remove_in = true
elseif part == "3rd" then
if base.thirddecl then
error("Can't specify '3rd' twice: '" .. inside .. "'")
end
base.thirddecl = true
elseif part == "surname" then
if base.surname then
error("Can't specify 'surname' twice: '" .. inside .. "'")
end
base.surname = true
elseif part == "+" then
if base.adj then
error("Can't specify '+' twice: '" .. inside .. "'")
end
base.adj = true
elseif rfind(part, "^stem:") then
if base.stem then
error("Can't specify stem twice: '" .. inside .. "'")
end
base.stem = rsub(part, "^stem:", "")
elseif rfind(part, "^plstem:") then
if base.plstem then
error("Can't specify plural stem twice: '" .. inside .. "'")
end
base.plstem = rsub(part, "^plstem:", "")
else
error("Unrecognized indicator '" .. part .. "': '" .. inside .. "'")
end
end
end
return base
end
local function add_stress_for_pattern(stress, stem)
local where_stress = stress_patterns[stress.stress].stress
if where_stress == "last" then
return com.maybe_stress_final_syllable(stem)
elseif where_stress == "first" then
return com.maybe_stress_initial_syllable(stem)
elseif not com.is_stressed(stem) then
error("Something wrong: Stress pattern " .. stress.stress .. " but stem '" .. stem .. "' doesn't have stress")
else
return stem
end
end
local function set_defaults_and_check_bad_indicators(base)
-- Set default values.
if not base.adj then
base.number = base.number or "both"
base.animacy = base.animacy or base.surname and "pr" or
base.neutertype == "t" and "anml" or
"inan"
end
base.gender = base.explicit_gender
-- Set some further defaults and check for certain bad indicator/number/gender combinations.
if base.thirddecl then
if base.number ~= "pl" then
error("'3rd' can only be specified along with 'pl'")
end
if base.gender and base.gender ~= "F" then
error("'3rd' can't specified with non-feminine gender indicator '" .. base.gender .. "'")
end
base.gender = "F"
end
if base.neutertype then
if base.gender and base.gender ~= "N" then
error("Neuter-type indicator '" .. base.neutertype .. "' can't specified with non-neuter gender indicator '" .. base.gender .. "'")
end
base.gender = "N"
end
end
local function undo_vowel_alternation(base, stem)
if base.ialt == "io" then
local modstem = rsub(stem, "([оО])(́?" .. com.cons_c .. "*)$",
function(vowel, post)
if vowel == "о" then
return "і" .. post
else
return "І" .. post
end
end
)
if modstem == stem then
error("Indicator 'io' can't be undone because stem '" .. stem .. "' doesn't have о as its last vowel")
end
return modstem
elseif base.ialt == "ijo" then
local modstem = rsub(stem, "ьо(́?" .. com.cons_c .. "*)$", "і%1")
if modstem == stem then
error("Indicator 'ijo' can't be undone because stem '" .. stem .. "' doesn't have ьо as its last vowel")
end
return modstem
elseif base.ialt == "ie" then
local modstem = rsub(stem, "([еЕєЄ])(́?" .. com.cons_c .. "*)$",
function(vowel, post)
local reverse_vowel = {
["е"] = "і",
["Е"] = "І",
["є"] = "ї",
["Є"] = "Ї",
}
return reverse_vowel[vowel] .. post
end
)
if modstem == stem then
error("Indicator 'ie' can't be undone because stem '" .. stem .. "' doesn't have е or є as its last vowel")
end
return modstem
elseif base.ialt == "i" then
error("Don't currently know how to undo 'i' vowel alternation")
else
return stem
end
end
-- For a plural-only lemma, synthesize a likely singular lemma. It doesn't have to be
-- theoretically correct as long as it generates all the correct plural forms (which mostly
-- means the nominative and genitive plural as the remainder are either derived or the same
-- for all declensions, modulo soft vs. hard).
local function synthesize_singular_lemma(base)
local stem, ac
while true do
-- Check neuter endings.
if base.neutertype == "t" then
stem, ac = rmatch(base.lemma, "^(.*[яа])(́)та$")
if stem then
base.lemma = stem .. ac
break
end
error("Unrecognized lemma for 't' indicator: '" .. base.lemma .. "'")
end
stem, ac = rmatch(base.lemma, "^(.*" .. com.hushing_c .. ")а(́?)$")
if stem then
base.lemma = stem .. "е" .. ac
break
end
stem, ac = rmatch(base.lemma, "^(.*)а(́?)$")
if stem then
base.lemma = stem .. "о" .. ac
break
end
stem, ac = rmatch(base.lemma, "^(.*)я(́?)$")
if stem then
-- Conceivably it should have the -я ending in the singular but I don't
-- think it matters.
base.lemma = stem .. "е" .. ac
break
end
-- Handle masculine/feminine endings.
stem, ac = rmatch(base.lemma, "^(.*)и(́?)$")
if stem then
if not base.gender then
error("For plural-only lemma in -и, need to specify the gender: '" .. base.lemma .. "'")
end
if base.gender == "M" then
base.lemma = undo_vowel_alternation(base, stem)
else
base.lemma = stem .. "а" .. ac
end
break
end
local vowel
stem, vowel, ac = rmatch(base.lemma, "^(.*)([ії])(́?)$")
if stem then
if not base.gender then
error("For plural-only lemma in -" .. vowel .. ", need to specify the gender: '" .. base.lemma .. "'")
end
if base.gender == "M" then
if rfind(stem, "[дтсзлнц]$") then
base.lemma = stem .. "ь"
elseif rfind(stem, "р$") then
base.lemma = stem
if not base.rtype then
-- add an override to cause the -і/-ї to appear
table.insert(base.overrides, {values = {{form = vowel}}})
end
elseif vowel == "ї" then
base.lemma = stem .. "й"
else
base.lemma = stem
end
base.lemma = undo_vowel_alternation(base, base.lemma)
elseif base.gender == "F" or base.gender == "MF" then
if base.thirddecl then
if rfind(stem, "[дтсзлнц]$") then
base.lemma = stem .. "ь"
else
base.lemma = stem
end
base.lemma = undo_vowel_alternation(base, base.lemma)
elseif rfind(stem, com.hushing_c .. "$") then
base.lemma = stem .. "а" .. ac
else
base.lemma = stem .. "я" .. ac
end
else
error("Don't know how to handle neuter plural-only nouns in -" .. vowel .. ": '" .. base.lemma .. "'")
end
break
end
error("Don't recognize ending of lemma '" .. base.lemma .. "'")
end
-- Now set the stress pattern if not given.
if not base.stresses then
base.stresses = {{reducible = false, genpl_reversed = false}}
end
for _, stress in ipairs(base.stresses) do
if not stress.stress then
if ac == AC then
stress.stress = "b"
else
stress.stress = "a"
end
end
end
end
-- For an adjectival lemma, synthesize the masc singular form.
local function synthesize_adj_lemma(base)
local stem, ac
local gender, number
while true do
-- Masculine
stem, ac = rmatch(base.lemma, "^(.*)[иії](́?)й$")
if stem then
gender = "M"
break
end
stem, ac = rmatch(base.lemma, "^(.*[оеєії]́?в)$")
if stem then
gender = "M"
break
end
stem, ac = rmatch(base.lemma, "^(.*[иії]́?н)$")
if stem then
gender = "M"
break
end
-- Feminine
stem, ac = rmatch(base.lemma, "^(.*)а(́?)$")
if stem then
base.lemma = stem .. "и" .. ac .. "й"
gender = "F"
break
end
stem, ac = rmatch(base.lemma, "^(.*ц)я(́?)$")
if stem then
base.lemma = stem .. "и" .. ac .. "й"
gender = "F"
break
end
stem, ac = rmatch(base.lemma, "^(.*" .. com.vowel .. AC .. "?)я(́?)$")
if stem then
base.lemma = stem .. "ї" .. ac .. "й"
gender = "F"
break
end
stem, ac = rmatch(base.lemma, "^(.*)я(́?)$")
if stem then
base.lemma = stem .. "і" .. ac .. "й"
gender = "F"
break
end
-- Neuter
stem, ac = rmatch(base.lemma, "^(.*)е(́?)$")
if stem then
base.lemma = stem .. "и" .. ac .. "й"
gender = "N"
break
end
stem, ac = rmatch(base.lemma, "^(.*ц)е(́?)$")
if stem then
base.lemma = stem .. "и" .. ac .. "й"
gender = "N"
break
end
stem, ac = rmatch(base.lemma, "^(.*" .. com.vowel .. AC .. "?)є(́?)$")
if stem then
base.lemma = stem .. "ї" .. ac .. "й"
gender = "N"
break
end
stem, ac = rmatch(base.lemma, "^(.*)є(́?)$")
if stem then
base.lemma = stem .. "і" .. ac .. "й"
gender = "N"
break
end
-- Plural
stem, ac = rmatch(base.lemma, "^(.*ц)і(́?)$")
if stem then
base.lemma = stem .. "и" .. ac .. "й"
number = "pl"
break
end
stem, ac = rmatch(base.lemma, "^(.*" .. com.vowel .. AC .. "?)ї(́?)$")
if stem then
base.lemma = stem .. "ї" .. ac .. "й"
number = "pl"
break
end
stem, ac = rmatch(base.lemma, "^(.*)і(́?)$")
if stem then
if base.soft then
base.lemma = stem .. "і" .. ac .. "й"
else
base.lemma = stem .. "и" .. ac .. "й"
end
number = "pl"
break
end
error("Don't recognize ending of adjectival lemma '" .. base.lemma .. "'")
end
if gender then
if base.gender and base.gender ~= gender then
error("Explicit gender '" .. base.gender .. "' disagrees with detected gender '" .. gender .. "'")
end
base.gender = gender
end
if number then
if base.number and base.number ~= number then
error("Explicit number '" .. base.number .. "' disagrees with detected number '" .. number .. "'")
end
base.number = number
end
-- Now set the stress pattern if not given.
if not base.stresses then
base.stresses = {{reducible = false, genpl_reversed = false}}
end
for _, stress in ipairs(base.stresses) do
if not stress.stress then
if ac == AC then
stress.stress = "b"
else
stress.stress = "a"
end
end
-- Set the stems.
stress.vowel_stem = stem
stress.nonvowel_stem = stem
stress.pl_vowel_stem = stem
stress.pl_nonvowel_stem = stem
end
base.decl = "adj"
end
local function check_indicators_match_lemma(base)
-- Check for indicators that don't make sense given the context.
if base.rtype and not rfind(base.lemma, "р$") then
error("'р' type indicator '" .. base.rtype .. "' can only be specified with a lemma ending in -р")
end
if base.remove_in and not rfind(base.lemma, "и́?н$") then
error("'in' can only be specified with a lemma ending in -ин")
end
if base.neutertype then
if not rfind(base.lemma, "я́?$") and not rfind(base.lemma, com.hushing_c .. "а́?$") then
error("Neuter-type indicator '" .. base.neutertype .. "' can only be specified with a lemma ending in -я or hushing consonant + -а")
end
if base.neutertype == "en" and not rfind(base.lemma, "м'я́?$") then
error("Neuter-type indicator 'en' can only be specified with a lemma ending in -м'я")
end
end
end
-- Determine the declension based on the lemma and whatever gender has been already given,
-- and set the gender to a default if not given. The declension is set in base.decl.
-- In the process, we set either base.vowel_stem (if the lemma ends in a vowel) or
-- base.nonvowel_stem (if the lemma does not end in a vowel), which is used by
-- determine_stress_and_stems().
local function determine_declension_and_gender(base)
-- Determine declension and set gender
local stem
stem = rmatch(base.lemma, "^(.*)ь$")
if stem then
if not base.gender then
if rfind(base.lemma, "[еє]́?ць$") then
base.gender = "M"
elseif rfind(base.lemma, "тель$") then
base.gender = "M"
elseif rfind(base.lemma, "[ії]сть$") then
base.gender = "F"
else
error("For lemma ending in -ь other than -ець/-єць/-тель/-ість/-їсть, gender M or F must be given")
end
end
if base.gender == "N" or base.gender == "MF" then
error("For lemma ending in -ь, gender " .. base.gender .. " not allowed")
elseif base.gender == "M" then
base.decl = "soft-m"
else
base.decl = "third-f"
end
base.nonvowel_stem = stem
return
end
stem = rmatch(base.lemma, "^(.*)й$")
if stem then
base.decl = "j-m"
if base.gender and base.gender ~= "M" then
error("For lemma ending in -й, gender " .. base.gender .. " not allowed")
end
base.gender = "M"
base.nonvowel_stem = stem
base.stem_for_reduce = base.lemma
return
end
stem = rmatch(base.lemma, "^(.*" .. com.hushing_c .. ")$")
if stem then
if base.gender == "N" or base.gender == "MF" then
error("For lemma ending in a hushing consonant, gender " .. base.gender .. " not allowed")
elseif base.gender == "F" then
base.decl = "third-f"
else
base.gender = "M"
base.decl = "semisoft-m"
end
base.nonvowel_stem = stem
return
end
stem = rmatch(base.lemma, "^(.*" .. com.hushing_c .. ")а́?$")
if stem then
if base.neutertype == "t" then
base.decl = "t-n"
elseif base.gender == "N" then
error("For lemma ending in a hushing consonant + -а, gender N not allowed unless spec 't' is given")
else
base.decl = "semisoft-f"
base.gender = base.gender or "F"
end
base.vowel_stem = stem
return
end
stem = rmatch(base.lemma, "^(.*)а́?$")
if stem then
base.decl = "hard-f"
if base.gender == "N" then
error("For lemma ending in -а, gender N not allowed")
end
base.gender = base.gender or "F"
base.vowel_stem = stem
return
end
stem = rmatch(base.lemma, "^(.*)я́?$")
if stem then
if base.neutertype == "en" then
base.decl = "en-n"
elseif base.neutertype == "t" then
base.decl = "t-n"
elseif base.gender == "N" then
base.decl = "fourth-n"
elseif not base.gender and (rfind(stem, "'$") or rfind(stem, "(.)%1$")) then
base.decl = "fourth-n"
base.gender = "N"
elseif rfind(stem, com.vowel_c .. AC .. "?$") or rfind(stem, "['ьй]$") then
base.decl = "j-f"
base.gender = base.gender or "F"
else
base.decl = "soft-f"
base.gender = base.gender or "F"
end
base.vowel_stem = stem
return
end
stem = rmatch(base.lemma, "^(.*)о́?$")
if stem then
if base.gender == "M" or base.gender == "F" or base.gender == "MF" then
if rfind(stem, "ь$") then
stem = rsub(stem, "ь$", "")
base.decl = "soft-o-m"
else
base.decl = "o-m"
end
else
base.decl = "hard-n"
base.gender = "N"
end
base.vowel_stem = stem
return
end
stem = rmatch(base.lemma, "^(.*" .. com.hushing_c .. ")е́?$")
if stem then
if base.gender == "M" then
base.decl = "semisoft-e-m"
elseif base.gender == "F" then
base.decl = "semisoft-e-f"
else
base.decl = "semisoft-n"
if base.gender == "MF" then
error("For lemma ending in -е, gender " .. base.gender .. " not allowed")
end
base.gender = base.gender or "N"
end
base.vowel_stem = stem
return
end
stem = rmatch(base.lemma, "^(.*)е́?$")
if stem then
base.decl = "soft-n"
if base.gender == "F" or base.gender == "MF" then
error("For lemma ending in -е, gender " .. base.gender .. " not allowed")
end
base.gender = base.gender or "N"
base.vowel_stem = stem
return
end
stem = rmatch(base.lemma, "^(.*)є́?$")
if stem then
base.decl = "j-n"
if base.gender == "F" or base.gender == "MF" then
error("For lemma ending in -є, gender " .. base.gender .. " not allowed")
end
base.gender = base.gender or "N"
base.vowel_stem = stem
return
end
stem = rmatch(base.lemma, "^(.*" .. com.cons_c .. ")$")
if stem then
if base.gender == "N" or base.gender == "MF" then
error("For lemma ending in a consonant, gender " .. base.gender .. " not allowed")
elseif base.gender == "F" then
base.decl = "third-f"
elseif base.rtype == "soft" then
base.decl = "soft-m"
elseif base.rtype == "semisoft" then
base.decl = "semisoft-m"
else
base.decl = "hard-m"
end
base.gender = base.gender or "M"
base.nonvowel_stem = stem
return
end
error("Unrecognized ending for lemma: '" .. base.lemma .. "'")
end
-- Determine the stress pattern(s) if not explicitly given, as well as the stems
-- to use for each specified stress pattern: vowel and nonvowel stems, for singular
-- and plural. We assume that one of base.vowel_stem or base.nonvowel_stem has been
-- set in determine_declension_and_gender(), depending on whether the lemma ends in
-- a vowel. We construct all the rest given the stress pattern, reducibility, and
-- any explicit stems given. We store the determined stems inside of the stress objects
-- in `base.stresses`, meaning that if the user gave multiple stress patterns, we
-- will compute multiple sets of stems. The reason is that the stems may vary depending
-- on the stress pattern and reducibility. The dependency on reducibility should be
-- obvious but there is also dependency on the stress pattern in that in stress patterns
-- d, d', f and f' the lemma is given in end-stressed form but some other forms need to
-- be stem-stressed. We make the stems stressed on the last syllable for pattern d
-- (множина́ pl. множи́ни) but but on the first syllable for the remaining patterns
-- (голова́ pl. го́лови, сковорода́ pl. ско́вороди, both pattern d').
local function determine_stress_and_stems(base)
if not base.stresses then
base.stresses = {{reducible = false, genpl_reversed = false}}
end
if base.stem then
base.stem = com.add_monosyllabic_stress(base.stem)
end
if base.plstem then
base.plstem = com.add_monosyllabic_stress(base.plstem)
end
local end_stressed_lemma = rfind(base.lemma, AC .. "$")
for _, stress in ipairs(base.stresses) do
local function dereduce(stem)
local epenthetic_stress = stress_patterns[stress.stress].gen_p == "+"
if stress.genpl_reversed then
epenthetic_stress = not epenthetic_stress
end
local dereduced_stem = com.dereduce(stem, epenthetic_stress)
if not dereduced_stem then
error("Unable to dereduce stem '" .. stem .. "'")
end
return dereduced_stem
end
if not stress.stress then
if base.gender ~= "N" and rfind(base.lemma, "[ое]́$") then
-- masculine or feminine in -о or -е
stress.stress = "b"
elseif stress.reducible and rfind(base.lemma, "[еоєі]́" .. com.cons_c .. "ь?$") then
-- reducible with stress on the reducible vowel
stress.stress = "b"
elseif rfind(base.lemma, "[ая]́$") and base.gender == "N" then
stress.stress = "b"
elseif end_stressed_lemma then
stress.stress = "d"
else
stress.stress = "a"
end
end
if stress.stress ~= "b" then
if base.stem and com.needs_accents(base.stem) then
error("Explicit stem needs an accent with stress pattern " .. stress.stress .. ": '" .. base.stem .. "'")
end
if base.plstem and com.needs_accents(base.plstem) then
error("Explicit plural stem needs an accent with stress pattern " .. stress.stress .. ": '" .. base.plstem .. "'")
end
end
local lemma_is_vowel_stem = not not base.vowel_stem
if base.vowel_stem then
if end_stressed_lemma and stress_patterns[stress.stress].nom_s ~= "+" then
error("Stress pattern " .. stress.stress .. " requires a stem-stressed lemma, not end-stressed: '" .. base.lemma .. "'")
elseif not end_stressed_lemma and stress_patterns[stress.stress].nom_s == "+" then
error("Stress pattern " .. stress.stress .. " requires an end-stressed lemma, not stem-stressed: '" .. base.lemma .. "'")
end
if base.stem then
error("Can't specify 'stem:' with lemma ending in a vowel")
end
stress.vowel_stem = add_stress_for_pattern(stress, base.vowel_stem)
if base.gender == "N" and rfind(base.lemma, "(.)%1я́?$") then
-- значе́ння -> gen pl значе́нь
stress.nonvowel_stem = rsub(stress.vowel_stem, ".$", "")
else
stress.nonvowel_stem = stress.vowel_stem
end
-- Apply vowel alternation first in cases like війна́ -> во́єн;
-- apply_vowel_alternation() will throw an error if the vowel being
-- modified isn't the last vowel in the stem.
stress.nonvowel_stem, stress.origvowel = com.apply_vowel_alternation(base.ialt, stress.nonvowel_stem)
if stress.reducible then
stress.nonvowel_stem = dereduce(stress.nonvowel_stem)
end
else
stress.nonvowel_stem = add_stress_for_pattern(stress, base.nonvowel_stem)
if stress.reducible then
local stem_to_reduce = base.stem_for_reduce or base.nonvowel_stem
stress.vowel_stem = com.reduce(stem_to_reduce)
if not stress.vowel_stem then
error("Unable to reduce stem '" .. stem_to_reduce .. "'")
end
else
stress.vowel_stem = base.nonvowel_stem
end
if base.stem and base.stem ~= stress.vowel_stem then
stress.irregular_stem = true
stress.vowel_stem = base.stem
end
stress.vowel_stem, stress.origvowel = com.apply_vowel_alternation(base.ialt, stress.vowel_stem)
stress.vowel_stem = add_stress_for_pattern(stress, stress.vowel_stem)
end
if base.remove_in then
stress.pl_vowel_stem = com.maybe_stress_final_syllable(rsub(stress.vowel_stem, "и́?н$", ""))
stress.pl_nonvowel_stem = stress.pl_vowel_stem
else
stress.pl_vowel_stem = stress.vowel_stem
stress.pl_nonvowel_stem = stress.nonvowel_stem
end
if base.plstem then
local stressed_plstem = add_stress_for_pattern(stress, base.plstem)
if stressed_plstem ~= stress.pl_vowel_stem then
stress.irregular_plstem = true
end
stress.pl_vowel_stem = stressed_plstem
if lemma_is_vowel_stem then
-- If the original lemma ends in a vowel (neuters and most feminines),
-- apply i/e/o vowel alternations and dereductions to the explicit plural
-- stem, because they most likely apply in the genitive plural. This is
-- needed for various words, e.g. ко́лесо (plstem коле́с-, gen pl колі́с,
-- alternative ins pl колі́сьми, both with е -> і alternation); гра
-- (plstem ігр-, gen pl і́гор, with dereduction); likewise ре́шето with
-- special plstem and е -> і alternation and скло with special plstem and
-- dereduction. But we don't want it in lemmas ending in a consonant,
-- where the vowel alternations and reductions apply between nom sg and
-- the remaining forms, not generally in the plural. For example, со́кіл
-- "falcon" has both і -> о alternation (vowel stem со́кол-) and special
-- plstem соко́л-, but we can't and don't want to apply an і -> о
-- alternation to the plstem.
stress.pl_nonvowel_stem = com.apply_vowel_alternation(base.ialt, stressed_plstem)
if stress.reducible then
stress.pl_nonvowel_stem = dereduce(stress.pl_nonvowel_stem)
end
else
stress.pl_nonvowel_stem = stressed_plstem
end
end
end
end
local function detect_indicator_spec(base)
set_defaults_and_check_bad_indicators(base)
if base.adj then
synthesize_adj_lemma(base)
else
if base.number == "pl" then
synthesize_singular_lemma(base)
end
check_indicators_match_lemma(base)
determine_declension_and_gender(base)
determine_stress_and_stems(base)
end
end
local function detect_all_indicator_specs(alternant_multiword_spec)
local is_multiword = #alternant_multiword_spec.alternant_or_word_specs > 1
iut.map_word_specs(alternant_multiword_spec, function(base)
detect_indicator_spec(base)
base.multiword = is_multiword
end)
end
local propagate_multiword_properties
local function propagate_alternant_properties(alternant_spec, property, mixed_value, nouns_only)
local seen_property
for _, multiword_spec in ipairs(alternant_spec.alternants) do
propagate_multiword_properties(multiword_spec, property, mixed_value, nouns_only)
if seen_property == nil then
seen_property = multiword_spec[property]
elseif multiword_spec[property] and seen_property ~= multiword_spec[property] then
seen_property = mixed_value
end
end
alternant_spec[property] = seen_property
end
propagate_multiword_properties = function(multiword_spec, property, mixed_value, nouns_only)
local seen_property = nil
local last_seen_nounal_pos = 0
local word_specs = multiword_spec.alternant_or_word_specs or multiword_spec.word_specs
for i = 1, #word_specs do
local is_nounal
if word_specs[i].alternants then
propagate_alternant_properties(word_specs[i], property, mixed_value)
is_nounal = not not word_specs[i][property]
elseif nouns_only then
is_nounal = not word_specs[i].adj
else
is_nounal = not not word_specs[i][property]
end
if is_nounal then
if not word_specs[i][property] then
error("Internal error: noun-type word spec without " .. property .. " set")
end
for j = last_seen_nounal_pos + 1, i - 1 do
word_specs[j][property] = word_specs[j][property] or word_specs[i][property]
end
last_seen_nounal_pos = i
if seen_property == nil then
seen_property = word_specs[i][property]
elseif seen_property ~= word_specs[i][property] then
seen_property = mixed_value
end
end
end
if last_seen_nounal_pos > 0 then
for i = last_seen_nounal_pos + 1, #word_specs do
word_specs[i][property] = word_specs[i][property] or word_specs[last_seen_nounal_pos][property]
end
end
multiword_spec[property] = seen_property
end
local function propagate_properties_downward(alternant_multiword_spec, property, default_propval)
local propval1 = alternant_multiword_spec[property] or default_propval
for _, alternant_or_word_spec in ipairs(alternant_multiword_spec.alternant_or_word_specs) do
local propval2 = alternant_or_word_spec[property] or propval1
if alternant_or_word_spec.alternants then
for _, multiword_spec in ipairs(alternant_or_word_spec.alternants) do
local propval3 = multiword_spec[property] or propval2
for _, word_spec in ipairs(multiword_spec.word_specs) do
local propval4 = word_spec[property] or propval3
if propval4 == "mixed" then
error("Attempt to assign mixed " .. property .. " to word")
end
word_spec[property] = propval4
end
end
else
if propval2 == "mixed" then
error("Attempt to assign mixed " .. property .. " to word")
end
alternant_or_word_spec[property] = propval2
end
end
end
--[=[
Propagate `property` (one of "animacy", "gender" or "number") from nouns to adjacent
adjectives. We proceed as follows:
1. We assume the properties in question are already set on all nouns. This should happen
in set_defaults_and_check_bad_indicators().
2. We first propagate properties upwards and sideways. We recurse downwards from the top.
When we encounter a multiword spec, we proceed left to right looking for a noun.
When we find a noun, we fetch its property (recursing if the noun is an alternant),
and propagate it to any adjectives to its left, up to the next noun to the left.
When we have processed the last noun, we also propagate its property value to any
adjectives to the right (to handle e.g. [[лунь польовий]] "hen harrier", where the
adjective польовий should inherit the 'animal' animacy of лунь). Finally, we set
the property value for the multiword spec itself by combining all the non-nil
properties of the individual elements. If all non-nil properties have the same value,
the result is that value, otherwise it is `mixed_value` (which is "mixed" for animacy
and gender, but "both" for number).
3. When we encounter an alternant spec in this process, we recursively process each
alternant (which is a multiword spec) using the previous step, and combine any
non-nil properties we encounter the same way as for multiword specs.
4. The effect of steps 2 and 3 is to set the property of each alternant and multiword
spec based on its children or its neighbors.
]=]
local function propagate_properties(alternant_multiword_spec, property, default_propval, mixed_value)
propagate_multiword_properties(alternant_multiword_spec, property, mixed_value, "nouns only")
propagate_multiword_properties(alternant_multiword_spec, property, mixed_value, false)
propagate_properties_downward(alternant_multiword_spec, property, default_propval)
end
local function determine_noun_status(alternant_multiword_spec)
for i, alternant_or_word_spec in ipairs(alternant_multiword_spec.alternant_or_word_specs) do
if alternant_or_word_spec.alternants then
local is_noun = false
for _, multiword_spec in ipairs(alternant_or_word_spec.alternants) do
for j, word_spec in ipairs(multiword_spec.word_specs) do
if not word_spec.adj then
multiword_spec.first_noun = j
is_noun = true
break
end
end
end
if is_noun then
alternant_multiword_spec.first_noun = i
end
elseif not alternant_or_word_spec.adj then
alternant_multiword_spec.first_noun = i
return
end
end
end
-- Check that multisyllabic lemmas have stress, and add stress to monosyllabic
-- lemmas if needed.
local function normalize_all_lemmas(alternant_multiword_spec)
iut.map_word_specs(alternant_multiword_spec, function(base)
base.orig_lemma = base.lemma
base.orig_lemma_no_links = com.add_monosyllabic_stress(m_links.remove_links(base.lemma))
base.lemma = base.orig_lemma_no_links
if not rfind(base.lemma, AC) then
error("Multisyllabic lemma '" .. base.orig_lemma .. "' needs an accent")
end
end)
end
local function decline_noun(base)
for _, stress in ipairs(base.stresses) do
if not decls[base.decl] then
error("Internal error: Unrecognized declension type '" .. base.decl .. "'")
end
decls[base.decl](base, stress)
end
handle_derived_slots_and_overrides(base)
end
local function get_variants(form)
return
form:find(com.VAR1) and "var1" or
form:find(com.VAR2) and "var2" or
form:find(com.VAR3) and "var3" or
nil
end
local function process_manual_overrides(forms, args, number, unknown_stress)
local params_to_slots_map =
number == "sg" and input_params_to_slots_sg or
number == "pl" and input_params_to_slots_pl or
input_params_to_slots_both
for param, slot in pairs(params_to_slots_map) do
if args[param] then
forms[slot] = nil
if args[param] ~= "-" and args[param] ~= "—" then
for _, form in ipairs(rsplit(args[param], "%s*,%s*")) do
if com.is_multi_stressed(form) then
error("Multi-stressed form '" .. form .. "' in slot '" .. slot .. "' not allowed; use singly-stressed forms separated by commas")
end
if not unknown_stress and not rfind(form, "^%-") and com.needs_accents(form) then
error("Stress required in multisyllabic form '" .. form .. "' in slot '" .. slot .. "'; if stress is truly unknown, use unknown_stress=1")
end
iut.insert_form(forms, slot, {form=form})
end
end
end
end
end
-- Compute the categories to add the noun to, as well as the annotation to display in the
-- declension title bar. We combine the code to do these functions as both categories and
-- title bar contain similar information.
local function compute_categories_and_annotation(alternant_multiword_spec)
local cats = {}
local function insert(cattype)
m_table.insertIfNot(cats, "Ukrainian " .. cattype)
end
if alternant_multiword_spec.pos == "noun" then
if alternant_multiword_spec.number == "sg" then
insert("uncountable nouns")
elseif alternant_multiword_spec.number == "pl" then
insert("pluralia tantum")
end
end
local annotation
if alternant_multiword_spec.manual then
alternant_multiword_spec.annotation =
alternant_multiword_spec.number == "sg" and "sg-only" or
alternant_multiword_spec.number == "pl" and "pl-only" or
""
else
local annparts = {}
local animacies = {}
local decldescs = {}
local patterns = {}
local vowelalts = {}
local irregs = {}
local stems = {}
local reducible = nil
local function do_word_spec(base)
if base.animacy == "inan" then
m_table.insertIfNot(animacies, "inan")
elseif base.animacy == "anml" then
m_table.insertIfNot(animacies, "animal")
else
assert(base.animacy == "pr")
m_table.insertIfNot(animacies, "pers")
end
for _, stress in ipairs(base.stresses) do
local props = declprops[base.decl]
local desc = props.desc
if type(desc) == "function" then
desc = desc(base, stress)
end
m_table.insertIfNot(decldescs, desc)
local cats = props.cat
if type(cats) == "function" then
cats = cats(base, stress)
end
if type(cats) == "string" then
cats = {cats .. " nouns", cats .. " ~ nouns"}
end
for _, cat in ipairs(cats) do
cat = rsub(cat, "~", "accent-" .. stress.stress)
insert(cat)
end
m_table.insertIfNot(patterns, stress.stress)
insert("nouns with accent pattern " .. stress.stress)
local vowelalt
if base.ialt == "ie" then
vowelalt = "і-е"
elseif base.ialt == "io" then
vowelalt = "і-о"
elseif base.ialt == "ijo" then
vowelalt = "і-ьо"
elseif base.ialt == "i" then
if not stress.origvowel then
error("Internal error: Original vowel not set along with 'i' code")
end
vowelalt = ulower(stress.origvowel) .. "-і"
end
if vowelalt then
m_table.insertIfNot(vowelalts, vowelalt)
insert("nouns with " .. vowelalt .. " alternation")
end
if reducible == nil then
reducible = stress.reducible
elseif reducible ~= stress.reducible then
reducible = "mixed"
end
if stress.reducible then
insert("nouns with reducible stem")
end
if stress.irregular_stem then
m_table.insertIfNot(irregs, "irreg-stem")
insert("nouns with irregular stem")
end
if stress.irregular_plstem then
m_table.insertIfNot(irregs, "irreg-plstem")
insert("nouns with irregular plural stem")
end
m_table.insertIfNot(stems, stress.vowel_stem)
end
end
local key_entry = alternant_multiword_spec.first_noun or 1
if #alternant_multiword_spec.alternant_or_word_specs >= key_entry then
local alternant_or_word_spec = alternant_multiword_spec.alternant_or_word_specs[key_entry]
if alternant_or_word_spec.alternants then
for _, multiword_spec in ipairs(alternant_or_word_spec.alternants) do
key_entry = multiword_spec.first_noun or 1
if #multiword_spec.word_specs >= key_entry then
do_word_spec(multiword_spec.word_specs[key_entry])
end
end
else
do_word_spec(alternant_or_word_spec)
end
end
if #animacies > 0 then
table.insert(annparts, table.concat(animacies, "/"))
end
if alternant_multiword_spec.number ~= "both" then
table.insert(annparts, alternant_multiword_spec.number == "sg" and "sg-only" or "pl-only")
end
if #decldescs == 0 then
table.insert(annparts, "indecl")
else
table.insert(annparts, table.concat(decldescs, " // "))
end
if #patterns > 0 then
table.insert(annparts, "accent-" .. table.concat(patterns, "/"))
end
if #vowelalts > 0 then
table.insert(annparts, table.concat(vowelalts, "/"))
end
if reducible == "mixed" then
table.insert(annparts, "mixed-reduc")
elseif reducible then
table.insert(annparts, "reduc")
end
if #irregs > 0 then
table.insert(annparts, table.concat(irregs, " // "))
end
alternant_multiword_spec.annotation = table.concat(annparts, " ")
if #patterns > 1 then
insert("nouns with multiple accent patterns")
end
if #stems > 1 then
insert("nouns with multiple stems")
end
end
alternant_multiword_spec.categories = cats
end
local function show_forms(alternant_multiword_spec)
local lemmas = {}
if alternant_multiword_spec.forms.nom_s then
for _, nom_s in ipairs(alternant_multiword_spec.forms.nom_s) do
table.insert(lemmas, com.remove_monosyllabic_stress(nom_s.form))
end
elseif alternant_multiword_spec.forms.nom_p then
for _, nom_p in ipairs(alternant_multiword_spec.forms.nom_p) do
table.insert(lemmas, com.remove_monosyllabic_stress(nom_p.form))
end
end
local props = {
lemmas = lemmas,
slot_table = output_noun_slots_with_linked,
lang = lang,
canonicalize = function(form)
return com.remove_variant_codes(com.remove_monosyllabic_stress(form))
end,
include_translit = true,
-- Explicit additional top-level footnotes only occur with {{uk-ndecl-manual}} and variants.
footnotes = alternant_multiword_spec.footnotes,
allow_footnote_symbols = not not alternant_multiword_spec.footnotes,
}
iut.show_forms(alternant_multiword_spec.forms, props)
end
local function make_table(alternant_multiword_spec)
local forms = alternant_multiword_spec.forms
local table_spec_both = [=[
<div class="NavFrame" style="display: inline-block;min-width: 45em">
<div class="NavHead" style="background:#eff7ff" >{title}{annotation}</div>
<div class="NavContent">
{\op}| style="background:#F9F9F9;text-align:center;min-width:45em" class="inflection-table"
|-
! style="width:33%;background:#d9ebff" |
! style="background:#d9ebff" | singular
! style="background:#d9ebff" | plural
|-
!style="background:#eff7ff"|nominative
| {nom_s}
| {nom_p}
|-
!style="background:#eff7ff"|genitive
| {gen_s}
| {gen_p}
|-
!style="background:#eff7ff"|dative
| {dat_s}
| {dat_p}
|-
!style="background:#eff7ff"|accusative
| {acc_s}
| {acc_p}
|-
!style="background:#eff7ff"|instrumental
| {ins_s}
| {ins_p}
|-
!style="background:#eff7ff"|locative
| {loc_s}
| {loc_p}
|-
!style="background:#eff7ff"|vocative
| {voc_s}
| {voc_p}
|{\cl}{notes_clause}</div></div>]=]
local table_spec_sg = [=[
<div class="NavFrame" style="width:30em">
<div class="NavHead" style="background:#eff7ff">{title}{annotation}</div>
<div class="NavContent">
{\op}| style="background:#F9F9F9;text-align:center;width:30em" class="inflection-table"
|-
! style="width:33%;background:#d9ebff" |
! style="background:#d9ebff" | singular
|-
!style="background:#eff7ff"|nominative
| {nom_s}
|-
!style="background:#eff7ff"|genitive
| {gen_s}
|-
!style="background:#eff7ff"|dative
| {dat_s}
|-
!style="background:#eff7ff"|accusative
| {acc_s}
|-
!style="background:#eff7ff"|instrumental
| {ins_s}
|-
!style="background:#eff7ff"|locative
| {loc_s}
|-
!style="background:#eff7ff"|vocative
| {voc_s}
|{\cl}{notes_clause}</div></div>]=]
local table_spec_pl = [=[
<div class="NavFrame" style="width:30em">
<div class="NavHead" style="background:#eff7ff">{title}{annotation}</div>
<div class="NavContent">
{\op}| style="background:#F9F9F9;text-align:center;width:30em" class="inflection-table"
|-
! style="width:33%;background:#d9ebff" |
! style="background:#d9ebff" | plural
|-
!style="background:#eff7ff"|nominative
| {nom_p}
|-
!style="background:#eff7ff"|genitive
| {gen_p}
|-
!style="background:#eff7ff"|dative
| {dat_p}
|-
!style="background:#eff7ff"|accusative
| {acc_p}
|-
!style="background:#eff7ff"|instrumental
| {ins_p}
|-
!style="background:#eff7ff"|locative
| {loc_p}
|-
!style="background:#eff7ff"|vocative
| {voc_p}
|{\cl}{notes_clause}</div></div>]=]
local notes_template = [===[
<div style="width:100%;text-align:left;background:#d9ebff">
<div style="display:inline-block;text-align:left;padding-left:1em;padding-right:1em">
{footnote}
</div></div>
]===]
if alternant_multiword_spec.title then
forms.title = alternant_multiword_spec.title
else
forms.title = 'Declension of <i lang="uk" class="Cyrl">' .. forms.lemma .. '</i>'
end
local annotation = alternant_multiword_spec.annotation
if annotation == "" then
forms.annotation = ""
else
forms.annotation = " (<span style=\"font-size: smaller;\">" .. annotation .. "</span>)"
end
local table_spec =
alternant_multiword_spec.number == "sg" and table_spec_sg or
alternant_multiword_spec.number == "pl" and table_spec_pl or
table_spec_both
forms.notes_clause = forms.footnote ~= "" and
m_string_utilities.format(notes_template, forms) or ""
return m_string_utilities.format(table_spec, forms)
end
local function compute_headword_genders(alternant_multiword_spec)
local genders = {}
local number
if alternant_multiword_spec.number == "pl" then
number = "-p"
else
number = ""
end
iut.map_word_specs(alternant_multiword_spec, function(base)
local animacy = base.animacy
if animacy == "inan" then
animacy = "in"
end
if base.gender == "MF" then
m_table.insertIfNot(genders, "m-" .. animacy .. number)
m_table.insertIfNot(genders, "f-" .. animacy .. number)
elseif base.gender == "M" then
m_table.insertIfNot(genders, "m-" .. animacy .. number)
elseif base.gender == "F" then
m_table.insertIfNot(genders, "f-" .. animacy .. number)
elseif base.gender == "N" then
m_table.insertIfNot(genders, "n-" .. animacy .. number)
else
error("Internal error: Unrecognized gender '" ..
(base.gender or "nil") .. "'")
end
end)
return genders
end
-- Externally callable function to parse and decline a noun given user-specified arguments.
-- Return value is ALTERNANT_MULTIWORD_SPEC, an object where the declined forms are in
-- `ALTERNANT_MULTIWORD_SPEC.forms` for each slot. If there are no values for a slot, the
-- slot key will be missing. The value for a given slot is a list of objects
-- {form=FORM, footnotes=FOOTNOTES}.
function export.do_generate_forms(parent_args, pos, from_headword, def)
local params = {
[1] = {required = true, default = "віз<c.io>"},
footnote = {list = true},
title = {},
pos = {default = "noun"},
}
if from_headword then
params["lemma"] = {list = true}
params["g"] = {list = true}
params["f"] = {list = true}
params["m"] = {list = true}
params["adj"] = {list = true}
params["dim"] = {list = true}
params["id"] = {}
end
local args = m_para.process(parent_args, params)
local parse_props = {
parse_indicator_spec = parse_indicator_spec,
}
local alternant_multiword_spec = iut.parse_inflected_text(args[1], parse_props)
alternant_multiword_spec.title = args.title
alternant_multiword_spec.pos = args.pos or pos
alternant_multiword_spec.footnotes = args.footnote
alternant_multiword_spec.args = args
normalize_all_lemmas(alternant_multiword_spec)
detect_all_indicator_specs(alternant_multiword_spec)
propagate_properties(alternant_multiword_spec, "animacy", "inan", "mixed")
propagate_properties(alternant_multiword_spec, "number", "both", "both")
-- The default of "M" should apply only to plural adjectives, where it doesn't matter.
propagate_properties(alternant_multiword_spec, "gender", "M", "mixed")
determine_noun_status(alternant_multiword_spec)
local inflect_props = {
skip_slot = function(slot)
return skip_slot(alternant_multiword_spec.number, slot)
end,
slot_table = output_noun_slots_with_linked,
get_variants = get_variants,
inflect_word_spec = decline_noun,
}
iut.inflect_multiword_or_alternant_multiword_spec(alternant_multiword_spec, inflect_props)
compute_categories_and_annotation(alternant_multiword_spec)
alternant_multiword_spec.genders = compute_headword_genders(alternant_multiword_spec)
return alternant_multiword_spec
end
-- Externally callable function to parse and decline a noun where all forms
-- are given manually. Return value is ALTERNANT_MULTIWORD_SPEC, an object where the declined
-- forms are in `ALTERNANT_MULTIWORD_SPEC.forms` for each slot. If there are no values for a
-- slot, the slot key will be missing. The value for a given slot is a list of
-- objects {form=FORM, footnotes=FOOTNOTES}.
function export.do_generate_forms_manual(parent_args, number, pos, from_headword, def)
if number ~= "sg" and number ~= "pl" and number ~= "both" then
error("Internal error: number (arg 1) must be 'sg', 'pl' or 'both': '" .. number .. "'")
end
local params = {
footnote = {list = true},
title = {},
unknown_stress = {type = "boolean"},
pos = {default = "noun"},
}
if number == "both" then
params[1] = {required = true, default = "жук"}
params[2] = {required = true, default = "жуки́"}
params[3] = {required = true, default = "жука́"}
params[4] = {required = true, default = "жукі́в"}
params[5] = {required = true, default = "жуко́ві, жуку́"}
params[6] = {required = true, default = "жука́м"}
params[7] = {required = true, default = "жука́"}
params[8] = {required = true, default = "жуки́, жукі́в"}
params[9] = {required = true, default = "жуко́м"}
params[10] = {required = true, default = "жука́ми"}
params[11] = {required = true, default = "жуко́ві, жуку́"}
params[12] = {required = true, default = "жука́х"}
params[13] = {required = true, default = "жу́че"}
params[14] = {required = true, default = "жуки́"}
elseif number == "sg" then
params[1] = {required = true, default = "лист"}
params[2] = {required = true, default = "ли́сту"}
params[3] = {required = true, default = "ли́сту, ли́стові"}
params[4] = {required = true, default = "лист"}
params[5] = {required = true, default = "ли́стом"}
params[6] = {required = true, default = "ли́сті, ли́сту"}
params[7] = {required = true, default = "ли́сте"}
else
params[1] = {required = true, default = "две́рі"}
params[2] = {required = true, default = "двере́й"}
params[3] = {required = true, default = "две́рям"}
params[4] = {required = true, default = "две́рі"}
params[5] = {required = true, default = "дверми́, двери́ма"}
params[6] = {required = true, default = "две́рях"}
params[7] = {required = true, default = "две́рі"}
end
local args = m_para.process(parent_args, params)
local alternant_multiword_spec = {
title = args.title,
footnotes = args.footnote,
pos = args.pos or pos,
forms = {},
number = number,
manual = true,
}
process_manual_overrides(alternant_multiword_spec.forms, args, alternant_multiword_spec.number, args.unknown_stress)
compute_categories_and_annotation(alternant_multiword_spec)
return alternant_multiword_spec
end
-- Entry point for {{uk-ndecl}}. Template-callable function to parse and decline a noun given
-- user-specified arguments and generate a displayable table of the declined forms.
function export.show(frame)
local parent_args = frame:getParent().args
local alternant_multiword_spec = export.do_generate_forms(parent_args)
show_forms(alternant_multiword_spec)
return make_table(alternant_multiword_spec) .. require("Module:utilities").format_categories(alternant_multiword_spec.categories, lang)
end
-- Entry point for {{uk-ndecl-manual}}, {{uk-ndecl-manual-sg}} and {{uk-ndecl-manual-pl}}.
-- Template-callable function to parse and decline a noun given manually-specified inflections
-- and generate a displayable table of the declined forms.
function export.show_manual(frame)
local iparams = {
[1] = {required = true},
}
local iargs = m_para.process(frame.args, iparams)
local parent_args = frame:getParent().args
local alternant_multiword_spec = export.do_generate_forms_manual(parent_args, iargs[1])
show_forms(alternant_multiword_spec)
return make_table(alternant_multiword_spec) .. require("Module:utilities").format_categories(alternant_multiword_spec.categories, lang)
end
-- Concatenate all forms of all slots into a single string of the form
-- "SLOT=FORM,FORM,...|SLOT=FORM,FORM,...|...". Embedded pipe symbols (as might occur
-- in embedded links) are converted to <!>. If INCLUDE_PROPS is given, also include
-- additional properties (currently, g= for headword genders). This is for use by bots.
local function concat_forms(alternant_multiword_spec, include_props)
local ins_text = {}
for slot, _ in pairs(output_noun_slots_with_linked) do
local formtext = com.concat_forms_in_slot(alternant_multiword_spec.forms[slot])
if formtext then
table.insert(ins_text, slot .. "=" .. formtext)
end
end
if include_props then
table.insert(ins_text, "g=" .. table.concat(alternant_multiword_spec.genders, ","))
end
return table.concat(ins_text, "|")
end
-- Template-callable function to parse and decline a noun given user-specified arguments and return
-- the forms as a string "SLOT=FORM,FORM,...|SLOT=FORM,FORM,...|...". Embedded pipe symbols (as might
-- occur in embedded links) are converted to <!>. If |include_props=1 is given, also include
-- additional properties (currently, none). This is for use by bots.
function export.generate_forms(frame)
local include_props = frame.args["include_props"]
local parent_args = frame:getParent().args
local alternant_multiword_spec = export.do_generate_forms(parent_args)
return concat_forms(alternant_multiword_spec, include_props)
end
return export