--[[
Utilities for Old French nouns/adjectives
]]--
local export = {}
local links = require("Module:links")
-- local rfind = mw.ustring.find
local rgsub = mw.ustring.gsub
local rsub = mw.ustring.sub
-- local rmatch = mw.ustring.match
-- Return plural form(s) of a word; also used for nominative singular
function export.pluralize(word)
local plurals = {}
-- Add one or more plurals by changing FROM to TO1, TO2, TO3, etc.;
-- return true if plurals were added
local function addpl(from, to1, to2, to3, to4, to5, to6, to7, to8, to9)
local allto = {to1, to2, to3, to4, to5, to6, to7, to8, to9}
local didsub = false
for _, to in ipairs(allto) do
local pl, nsub = rgsub(word, from, to)
if nsub > 0 then
table.insert(plurals, pl)
didsub = true
end
end
return didsub
end
-- canonicalize double consonants to single
word = rgsub(word, '([^aäeëeéiïouüyÿ])%1$', '%1')
-- in the following expr, changes to 'plurals' happen by side effect
local unused_retval =
-- consonant + iel/uel pluralizes to -ieus/ueus
-- for this and other cases involving -l, we have alternatives in
-- -ls and often in -x (= -us after a vowel)
addpl('([^aäeëeéiïouüyÿ][iu])el$', '%1eus', '%1ex', '%1els') or
-- other -el pluralizes to -eaus
addpl('el$', 'eaus', 'eax', 'iaus', 'iax', 'els') or
-- -ail/eil/oil pluralizes to -auz/euz/ouz
addpl('([aeo])il$', '%1uz', '%1ilz') or
-- -uil pluralizes to -uz
addpl('uil$', 'uz', 'uilz') or
-- other -il/ïl pluralizes to -iz/ïz (or sometimes -is/ïs, depending on word!)
addpl('([iï])l$', '%1z', '%1lz') or
-- -ul pluralizes to -us
addpl('([aeio])ul$', '%1us', '%1x', '%1uls') or
addpl('([uü])l$', '%1s', '%1ls') or
-- other -l pluralizes to -us
addpl('l$', 'us', 'x', 'ls') or
-- -ing pluralizes to -inz
addpl('([iï])ng$', '%1nz') or
-- other -ng also pluralizes to -inz, with added -i-
addpl('ng$', 'inz') or
-- same for final -gn or -ngn
addpl('([iï])n?gn$', '%1nz') or
addpl('n?gn$', 'inz') or
-- vowel + -in was usually earlier -ing and so pluralizes to -nz
addpl('([aeou])in$', '%1inz') or
addpl('m[pb]$', 'ns') or
addpl('m$', 'ns') or
-- single-syllable word does not need é in -es
addpl('^([^aäeëéiïoöuüyÿ]*)e[ckgfvpb]$', '%1es') or
-- other words do
addpl('e[ckgfvpb]$', 'és') or
addpl('[ckgfvbp]$', 's') or
addpl('st$', 'z', 'tz') or
addpl('[td]$', 'z', 'tz') or
addpl('é$', 'ez') or
-- add -s unless ending in -s/x/z
addpl('([^sxz])$', '%1s') or
-- finally use the word unchanged
table.insert(plurals, word)
return plurals
end
-- Return feminine form of a word
function export.feminine(word)
if type(word) == 'table' then word = word.args[1] end
if rsub(word, -1) == "e" then
return word
elseif rsub(word, -2) == "if" then
return rsub(word, 1, -2) .. 've'
else
word = word .. 'e'
word = rgsub(word, 'ée$', 'ee')
return word
end
end
local function generate_noun_forms(word)
local forms = {}
forms.nsm = export.pluralize(word)
forms.nsf = export.feminine(word)
forms.osm = word
forms.osf = export.feminine(word)
forms.npm = word
forms.npf = export.pluralize(export.feminine(word))
forms.opm = export.pluralize(word)
forms.opf = export.pluralize(export.feminine(word))
-- wikilink the forms
forms.nsm = links.annotated_link("[[" .. table.concat(forms.nsm, "]], [[") .. "]]", nil, "fro")
forms.nsf = links.annotated_link(forms.nsf, nil, "fro")
forms.osm = links.annotated_link(forms.osm, nil, "fro")
forms.osf = links.annotated_link(forms.osf, nil, "fro")
forms.npm = links.annotated_link(forms.npm, nil, "fro")
forms.npf = links.annotated_link("[[" .. table.concat(forms.npf, "]], [[") .. "]]", nil, "fro")
forms.opm = links.annotated_link("[[" .. table.concat(forms.opm, "]], [[") .. "]]", nil, "fro")
forms.opf = links.annotated_link("[[" .. table.concat(forms.opf, "]], [[") .. "]]", nil, "fro")
return forms
end
function export.generate_noun_decl_table(frame)
local word = frame:getParent().args[1]
local forms = generate_noun_forms(word)
return [=[<div class="NavFrame" style="clear:both;margin-top:1em;display:inline-block;">
<div class="NavHead" align="left"> Declension of <span lang="fro">'']=] .. word .. [=[''</span></div>
<div class="NavContent" align="center">
{| style="float:left;border:1px solid #AAAACC;margin-left:0.5em;margin-bottom:0.5em;text-align:left;" rules="all" cellpadding="3" cellspacing="0"
! style="background-color:#EEEEFF;" | '''单复数'''
! style="background-color:#EEEEFF;" | '''格'''
! style="background-color:#EEEEFF;" | '''昂星'''
! style="background-color:#EEEEFF;" | '''阴性'''
|-
| style="background-color:#EEEEEE;" rowspan="2" | '''单数'''
| style="background-color:#EEEEEE;" | 主语'
| <span class="inflection-table">]=] .. forms.nsm .. [=[</span>
| <span class="inflection-table">]=] .. forms.nsf .. [=[</span>
|-
| style="background-color:#EEEEEE;" | 间接格
| <span class="inflection-table">]=] .. forms.osm .. [=[</span>
| <span class="inflection-table">]=] .. forms.osf .. [=[</span>
|-
| style="background-color:#EEEEEE;" rowspan="2" | '''复数'''
| style="background-color:#EEEEEE;" | '''主语'''
| <span class="inflection-table">]=] .. forms.npm .. [=[</span>
| <span class="inflection-table">]=] .. forms.npf .. [=[</span>
|-
| style="background-color:#EEEEEE;" | '''间接格'''
| <span class="inflection-table">]=] .. forms.opm .. [=[</span>
| <span class="inflection-table">]=] .. forms.opf .. [=[</span>
|}
</div>
</div>]=]
end
return export
