gf-3.4: lib/src/romance/ResRomance.gf
--1 Romance auxiliary operations.
--
interface ResRomance = DiffRomance ** open CommonRomance, Prelude in {
flags optimize=all ;
--2 Constants uniformly defined in terms of language-dependent constants
oper
nominative : Case = Nom ;
accusative : Case = Acc ;
NounPhrase : Type = {
s : Case => {c1,c2,comp,ton : Str} ;
a : Agr ;
hasClit : Bool ;
isPol : Bool ; --- only needed for French complement agr
isNeg : Bool --- needed for negative NP's such as "personne"
} ;
Pronoun : Type = {
s : Case => {c1,c2,comp,ton : Str} ;
a : Agr ;
hasClit : Bool ;
isPol : Bool ; --- only needed for French complement agr
poss : Number => Gender => Str ---- also: substantival
} ;
heavyNP : {s : Case => Str ; a : Agr} -> NounPhrase = heavyNPpol False ;
heavyNPpol : Bool -> {s : Case => Str ; a : Agr} -> NounPhrase = \isNeg,np -> {
s = \\c => {comp,ton = np.s ! c ; c1,c2 = []} ;
a = np.a ;
hasClit = False ;
isPol = False ;
isNeg = isNeg
} ;
Compl : Type = {s : Str ; c : Case ; isDir : Bool} ;
complAcc : Compl = {s = [] ; c = accusative ; isDir = True} ;
complGen : Compl = {s = [] ; c = genitive ; isDir = False} ;
complDat : Compl = {s = [] ; c = dative ; isDir = True} ;
pn2np : {s : Str ; g : Gender} -> NounPhrase = pn2npPol False ;
pn2npNeg : {s : Str ; g : Gender} -> NounPhrase = pn2npPol True ;
pn2npPol : Bool -> {s : Str ; g : Gender} -> NounPhrase = \isNeg, pn -> heavyNPpol isNeg {
s = \\c => prepCase c ++ pn.s ;
a = agrP3 pn.g Sg
} ;
npform2case : NPForm -> Case = \p -> case p of {
Ton x => x ;
Poss _ => genitive ;
Aton x => x
} ;
case2npform : Case -> NPForm = \c -> case c of {
Nom => Ton Nom ;
Acc => Ton Acc ;
_ => Ton c
} ;
-- Pronouns in $NP$ lists are always in stressed forms.
stressedCase : NPForm -> NPForm = \c -> case c of {
Aton k => Ton k ;
_ => c
} ;
appCompl : Compl -> NounPhrase -> Str = \comp,np ->
comp.s ++ (np.s ! comp.c).ton ;
oper
predV : Verb -> VP = \verb ->
let
typ = verb.vtyp ;
in {
s = {s = verb.s ; vtyp = typ} ;
agr = partAgr typ ;
neg = negation ;
clit1 = [] ;
clit2 = [] ;
clit3 = [] ;
isNeg = False ;
comp = \\a => [] ;
ext = \\p => []
} ;
insertObject : Compl -> NounPhrase -> VP -> VP = \c,np,vp ->
let
obj = np.s ! c.c ;
in {
s = vp.s ;
agr = case <np.hasClit, c.isDir, c.c> of {
<True,True,Acc> => vpAgrClit np.a ;
_ => vp.agr -- must be dat
} ;
clit1 = vp.clit1 ++ obj.c1 ;
clit2 = vp.clit2 ++ obj.c2 ;
clit3 = vp.clit3 ;
isNeg = orB vp.isNeg np.isNeg ;
comp = \\a => c.s ++ obj.comp ++ vp.comp ! a ;
neg = vp.neg ;
ext = vp.ext ;
} ;
insertComplement : (Agr => Str) -> VP -> VP = \co,vp -> {
s = vp.s ;
agr = vp.agr ;
clit1 = vp.clit1 ;
clit2 = vp.clit2 ;
clit3 = vp.clit3 ;
isNeg = vp.isNeg ; --- can be in compl as well
neg = vp.neg ;
comp = \\a => vp.comp ! a ++ co ! a ;
ext = vp.ext ;
} ;
-- Agreement with preceding relative or interrogative:
-- "les femmes que j'ai aimées"
insertAgr : AAgr -> VP -> VP = \ag,vp -> {
s = vp.s ;
agr = vpAgrClit (agrP3 ag.g ag.n) ;
clit1 = vp.clit1 ;
clit2 = vp.clit2 ;
clit3 = vp.clit3 ;
isNeg = vp.isNeg ;
neg = vp.neg ;
comp = vp.comp ;
ext = vp.ext ;
} ;
insertRefl : VP -> VP = \vp -> {
s = {s = vp.s.s ; vtyp = vRefl} ;
agr = VPAgrSubj ;
clit1 = vp.clit1 ;
clit2 = vp.clit2 ;
clit3 = vp.clit3 ;
isNeg = vp.isNeg ;
neg = vp.neg ;
comp = vp.comp ;
ext = vp.ext ;
} ;
insertAdv : Str -> VP -> VP = \co,vp -> {
s = vp.s ;
agr = vp.agr ;
clit1 = vp.clit1 ;
clit2 = vp.clit2 ;
clit3 = vp.clit3 ;
isNeg = vp.isNeg ; --- adv could be neg
neg = vp.neg ;
comp = \\a => vp.comp ! a ++ co ;
ext = vp.ext ;
} ;
insertAdV : Str -> VP -> VP = \co,vp -> {
s = vp.s ;
agr = vp.agr ;
clit1 = vp.clit1 ;
clit2 = vp.clit2 ;
clit3 = vp.clit3 ;
isNeg = vp.isNeg ;
neg = \\b => let vpn = vp.neg ! b in {p1 = vpn.p1 ; p2 = vpn.p2 ++ co} ;
comp = vp.comp ;
ext = vp.ext ;
} ;
insertClit3 : Str -> VP -> VP = \co,vp -> {
s = vp.s ;
agr = vp.agr ;
clit1 = vp.clit1 ;
clit2 = vp.clit2 ;
clit3 = vp.clit3 ++ co ;
isNeg = vp.isNeg ;
neg = vp.neg ;
comp = vp.comp ;
ext = vp.ext ;
} ;
insertExtrapos : (RPolarity => Str) -> VP -> VP = \co,vp -> {
s = vp.s ;
agr = vp.agr ;
clit1 = vp.clit1 ;
clit2 = vp.clit2 ;
clit3 = vp.clit3 ;
isNeg = vp.isNeg ;
neg = vp.neg ;
comp = vp.comp ;
ext = \\p => vp.ext ! p ++ co ! p ;
} ;
mkVPSlash : Compl -> VP -> VP ** {c2 : Compl} = \c,vp -> vp ** {c2 = c} ;
mkClause : Str -> Bool -> Bool -> Agr -> VP ->
{s : Direct => RTense => Anteriority => RPolarity => Mood => Str} =
mkClausePol False ;
-- isNeg = True if subject NP is a negative element, e.g. "personne"
mkClausePol : Bool -> Str -> Bool -> Bool -> Agr -> VP ->
{s : Direct => RTense => Anteriority => RPolarity => Mood => Str} =
\isNeg, subj, hasClit, isPol, agr, vp -> {
s = \\d,te,a,b,m =>
let
pol : RPolarity = case <isNeg, vp.isNeg, b, d> of {
<_,True,RPos,_> => RNeg True ;
<True,_,RPos,DInv> => RNeg True ;
<True,_,RPos,_> => polNegDirSubj ;
_ => b
} ;
neg = vp.neg ! pol ;
gen = agr.g ;
num = agr.n ;
per = agr.p ;
compl = case isPol of {
True => vp.comp ! {g = gen ; n = Sg ; p = per} ;
_ => vp.comp ! agr
} ++ vp.ext ! pol ;
vtyp = vp.s.vtyp ;
refl = case vtyp of {
VRefl => reflPron num per Acc ; ---- case ?
_ => []
} ;
clit = refl ++ vp.clit1 ++ vp.clit2 ++ vp.clit3 ; ---- refl first?
verb = vp.s.s ;
vaux = auxVerb vp.s.vtyp ;
vagr = appVPAgr vp.agr (aagr gen num) ; --- subtype bug
part = verb ! VPart vagr.g vagr.n ;
vps : Str * Str = case <te,a> of {
<RPast,Simul> => <verb ! VFin (VImperf m) num per, []> ; --# notpresent
<RPast,Anter> => <vaux ! VFin (VImperf m) num per, part> ; --# notpresent
<RFut,Simul> => <verb ! VFin (VFut) num per, []> ; --# notpresent
<RFut,Anter> => <vaux ! VFin (VFut) num per, part> ; --# notpresent
<RCond,Simul> => <verb ! VFin (VCondit) num per, []> ; --# notpresent
<RCond,Anter> => <vaux ! VFin (VCondit) num per, part> ; --# notpresent
<RPasse,Simul> => <verb ! VFin (VPasse) num per, []> ; --# notpresent
<RPasse,Anter> => <vaux ! VFin (VPasse) num per, part> ; --# notpresent
<RPres,Anter> => <vaux ! VFin (VPres m) num per, part> ; --# notpresent
<RPres,Simul> => <verb ! VFin (VPres m) num per, []>
} ;
fin = vps.p1 ;
inf = vps.p2 ;
in
case d of {
DDir =>
subj ++ neg.p1 ++ clit ++ fin ++ neg.p2 ++ inf ;
DInv =>
neg.p1 ++ clit ++ fin ++ preOrPost hasClit subj (neg.p2 ++ inf)
}
++ compl
} ;
--- in French, pronouns should
--- have a "-" with possibly a special verb form with "t":
--- "comment fera-t-il" vs. "comment fera Pierre"
infVP : VP -> Agr -> Str = \vp,agr ->
let
iform = False ; ---- meaning: no clitics
inf = vp.s.s ! VInfin iform ;
neg = vp.neg ! RPos ; --- Neg not in API
obj = neg.p2 ++ vp.comp ! agr ++ vp.ext ! RPos ; ---- pol
refl = case vp.s.vtyp of {
VRefl => reflPron agr.n agr.p Acc ; ---- case ?
_ => []
} ;
in
neg.p1 ++ clitInf iform (refl ++ vp.clit1 ++ vp.clit2 ++ vp.clit3) inf ++ obj ;
}
-- insertObject:
-- p -cat=Cl -tr "la femme te l' envoie"
-- PredVP (DetCN (DetSg DefSg NoOrd) (UseN woman_N))
-- (ComplV3 send_V3 (UsePron he_Pron) (UsePron thou_Pron))
-- la femme te l' a envoyé
--
-- p -cat=Cl -tr "la femme te lui envoie"
-- PredVP (DetCN (DetSg DefSg NoOrd) (UseN woman_N))
-- (ComplV3 send_V3 (UsePron thou_Pron) (UsePron he_Pron))
-- la femme te lui a envoyée