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gf-core/gf-book/examples/chapter3/ResIta.gf
2025-08-02 19:14:15 +02:00

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resource ResIta = open Prelude in {
param
Number = Sg | Pl ;
Gender = Masc | Fem ;
oper
NounPhrase : Type =
{s : Str ; g : Gender ; n : Number} ;
Noun : Type = {s : Number => Str ; g : Gender} ;
Adjective : Type = {s : Gender => Number => Str} ;
det : Number -> Str -> Str -> Noun -> NounPhrase =
\n,m,f,cn -> {
s = table {Masc => m ; Fem => f} ! cn.g ++
cn.s ! n ;
g = cn.g ;
n = n
} ;
noun : Str -> Str -> Gender -> Noun =
\vino,vini,g -> {
s = table {Sg => vino ; Pl => vini} ;
g = g
} ;
adjective : (nero,nera,neri,nere : Str) -> Adjective =
\nero,nera,neri,nere -> {
s = table {
Masc => table {Sg => nero ; Pl => neri} ;
Fem => table {Sg => nera ; Pl => nere}
}
} ;
regAdj : Str -> Adjective = \nero ->
let ner : Str = init nero
in
adjective nero (ner+"a") (ner+"i") (ner+"e") ;
copula : Number => Str =
table {Sg => "è" ; Pl => "sono"} ;
}