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comp-syntax-gu-mlt/lectures/lecture-03/MorphologySwe.gf
2025-04-07 17:12:58 +02:00

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resource MorphologySwe = {
param
Case = Nom | Gen ;
Definite = Ind | Def ;
Gender = Com | Neut ;
Number = Sg | Pl ;
NForm = NF Number Definite Case ; -- NF is a constructor
oper
-- Noun = {s : Number => Definite => Case => Str ; g : Gender} ;
Noun = {s : NForm => Str ; g : Gender} ;
mkNoun : (sin, sig, sdn, sdg, pin, pig, pdn, pdg : Str) -> Gender -> Noun =
\sin, sig, sdn, sdg, pin, pig, pdn, pdg, g -> {
s = table {
NF Sg Ind Nom => sin ;
NF Sg Ind Gen => sig ;
NF Sg Def Nom => sdn ;
NF Sg Def Gen => sdg ;
NF Pl Ind Nom => pin ;
NF Pl Ind Gen => pig ;
NF Pl Def Nom => pdn ;
NF Pl Def Gen => pdg
} ;
g = g
} ;
smartNoun : Str -> Noun = \mamma -> case mamma of {
mamm + "a" => mkNoun mamma (mamma + "s") (mamma + "n") (mamma + "ns")
(mamm + "or") (mamm + "ors") (mamm + "orna") (mamm + "ornas")
Com ;
bil => mkNoun bil (bil + "s") (bil + "en") (bil + "ens")
(bil + "ar") (bil + "ars") (bil + "arna") (bil + "arnas") Com
} ;
}