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gf-rgl/src/basque/SentenceEus.gf
2018-04-23 16:18:43 +02:00

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concrete SentenceEus of Sentence = CatEus ** open TenseX, ResEus, AditzTrinkoak, (AE=AdverbEus), Prelude in {
flags optimize=all_subs ;
lin
--2 Clauses
-- : NP -> VP -> Cl
PredVP = clFromVP ;
-- : SC -> VP -> Cl ; -- that she goes is good
PredSCVP sc vp =
let subjSC = invarNP sc.s
in clFromVP subjSC vp ;
--2 Clauses missing object noun phrases
-- : NP -> VPSlash -> ClSlash ;
SlashVP = mkClSlash ;
-- : ClSlash -> Adv -> ClSlash ; -- (whom) he sees today
AdvSlash cls adv = cls ** insertAdv adv cls ;
-- SlashPrep : Cl -> Prep -> ClSlash ; -- (with whom) he walks
-- : NP -> VS -> SSlash -> ClSlash ; -- (whom) she says that he loves
-- SlashVS np vs ss = {} ;
-- : Temp -> Pol -> ClSlash -> SSlash ; -- (that) she had not seen
UseSlash t p cls =
let emptyObj = invarNP [] ; --TODO: object agr is Hau, might this cause problems later?
cl = clFromSlash emptyObj cls
in UseCl t p cl ;
--2 Imperatives
-- : VP -> Imp ;
ImpVP vp = { s = linVPPrc vp ! Hau } ; --TODO: check negation
--2 Embedded sentences
-- : S -> SC ;
EmbedS s = { s = linSSub s.s "la" } ; -- datorrela
-- : QS -> SC ;
EmbedQS qs = { s = linSSub (qs.s ! Indir) "la" } ; --???
-- : VP -> SC ; -- ikusi
EmbedVP vp = { s = linVPPrc vp ! Hau } ;
--2 Sentences
-- : Temp -> Pol -> Cl -> S ;
UseCl temp pol cl = { s = cl.s ! temp.t ! temp.a ! pol.p ! Stat } ;
-- : Temp -> Pol -> RCl -> RS ;
UseRCl temp pol cl = { s = cl.s ! temp.t ! temp.a ! pol.p } ;
-- : Temp -> Pol -> QCl -> QS ;
UseQCl temp pol qcl = { s = qcl.s ! temp.t ! temp.a ! pol.p } ;
-- An adverb can be added to the beginning of a sentence, either with comma ("externally")
-- or without:
-- : Adv -> S -> S ; -- then I will go home
AdvS adv = insertBeforeAux adv.s ;
-- : Adv -> S -> S ; -- next week, I will go home
ExtAdvS adv = insertBeforeAux (adv.s ++ SOFT_BIND ++ ",") ;
-- There's an SubjS already in AdverbEus -- should this be deprecated?
-- : S -> Subj -> S -> S ;
SSubjS s1 subj s2 = AdvS (AE.SubjS subj s2) s1 ;
-- A sentence can be modified by a relative clause referring to its contents.
-- : S -> RS -> S ; -- she sleeps, which is good
RelS sent rs = insertBeforeAux (rs.s ! Hau ++ SOFT_BIND ++ ",") sent ;
oper
insertBeforeAux : Str -> { s : Sentence } -> { s : Sentence } = \str,sent ->
let newS = sent.s ** { beforeAux = str ++ sent.s.beforeAux } ;
in { s = newS };
invarNP : Str -> NounPhrase = \str ->
{ s = \\c => str ;
stem = str ;
agr = Hau ;
anim = Inan ;
isDef = True } ;
}