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gf-core/lib/next-resource/latin/ResLatin.gf
2008-09-15 16:19:08 +00:00

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--# -path=.:common
resource ResLatin = open Prelude in {
param
Number = Sg | Pl ;
Gender = Masc | Fem | Neutr ;
Case = Nom | Acc | Gen | Dat | Abl | Voc ;
Degree = DPos | DComp | DSup ;
oper
Noun : Type = {s : Number => Case => Str ; g : Gender} ;
Adjective : Type = {s : Gender => Number => Case => Str} ;
-- worst case
mkNoun : (n1,_,_,_,_,_,_,_,_,n10 : Str) -> Gender -> Noun =
\sn,sa,sg,sd,sab,sv,pn,pa,pg,pd, g -> {
s = table {
Sg => table {
Nom => sn ;
Acc => sa ;
Gen => sg ;
Dat => sd ;
Abl => sab ;
Voc => sv
} ;
Pl => table {
Nom | Voc => pn ;
Acc => pa ;
Gen => pg ;
Dat | Abl => pd
}
} ;
g = g
} ;
-- declensions
noun1 : Str -> Noun = \mensa ->
let
mensae = mensa + "a" ;
mensis = init mensa + "is" ;
in
mkNoun
mensa (mensa +"m") mensae mensae mensa mensa
mensae (mensa + "s") (mensa + "rum") mensis
Fem ;
noun2us : Str -> Noun = \servus ->
let
serv = Predef.tk 2 servus ;
servum = serv + "um" ;
servi = serv + "i" ;
servo = serv + "o" ;
in
mkNoun
servus servum servi servo servo (serv + "e")
servi (serv + "os") (serv + "orum") (serv + "is")
Masc ;
noun2er : Str -> Noun = \puer ->
let
puerum = puer + "um" ;
pueri = puer + "i" ;
puero = puer + "o" ;
in
mkNoun
puer puerum pueri puero puero (puer + "e")
pueri (puer + "os") (puer + "orum") (puer + "is")
Masc ;
noun2um : Str -> Noun = \bellum ->
let
bell = Predef.tk 2 bellum ;
belli = bell + "i" ;
bello = bell + "o" ;
bella = bell + "a" ;
in
mkNoun
bellum bellum belli bello bello (bell + "e")
bella bella (bell + "orum") (bell + "is")
Neutr ;
-- smart paradigm for declensions 1&2
noun12 : Str -> Noun = \verbum ->
case verbum of {
_ + "a" => noun1 verbum ;
_ + "us" => noun2us verbum ;
_ + "um" => noun2um verbum ;
_ + "er" => noun2er verbum ;
_ => Predef.error ("noun12 does not apply to" ++ verbum)
} ;
noun3c : Str -> Str -> Gender -> Noun = \rex,regis,g ->
let
reg = Predef.tk 2 regis ;
regemes : Str * Str = case g of {
Neutr => <rex,reg + "a"> ;
_ => <reg + "em", reg + "es">
} ;
in
mkNoun
rex regemes.p1 (reg + "is") (reg + "i") (reg + "e") rex
regemes.p2 regemes.p2 (reg + "um") (reg + "ibus")
g ;
-- adjectives
mkAdjective : (_,_,_ : Noun) -> Adjective = \bonus,bona,bonum -> {
s = table {
Masc => bonus.s ;
Fem => bona.s ;
Neutr => bonum.s
}
} ;
adj12 : Str -> Adjective = \bonus ->
let
bon : Str = case bonus of {
pulch + "er" => pulch + "r" ;
bon + "us" => bon ;
_ => Predef.error ("adj12 does not apply to" ++ bonus)
}
in
mkAdjective (noun12 bonus) (noun1 (bon + "a")) (noun2um (bon + "um")) ;
}