gf-3.2: lib/src/hindi/MorphoHin.gf
--# -path=.:../../prelude:../abstract:../common:../../prelude
--
----1 A Simple Hinu Resource Morphology
----
---- Shafqat Virk, Aarne Ranta,2009
----
---- This resource morphology contains definitions needed in the resource
---- syntax. To build a lexicon, it is better to use $ParadigmsHin$, which
---- gives a higher-level access to this module.
--
resource MorphoHin = ResHin ** open Prelude,Predef,ParamX,CommonHindustani in {
flags optimize=all ;
coding = utf8;
----2 Nouns
oper
mkNoun : (x1,_,_,_,_,x6 : Str) -> Gender -> Noun =
\sd,so,sv,pd,po,pv,g -> {
s = table {
Sg => table {
Dir => sd ;
Obl => so ;
Voc => sv
} ;
Pl => table {
Dir => pd ;
Obl => po ;
Voc => pv
}
} ;
g = g
} ;
regNoun : Str -> Noun ;
regNoun s = case s of {
_ + "य" => mkN05 (s);
_ + (""|"े"|"ह") => mkN01 (s);
_ + "य" => mkN03 (s);
_ + ("ं"|"wं") => mkN04 (s);
_ + "w^" => mkN12 (s);
_ => regNoun2 (s)
};
regNoun2 : Str -> Noun;
regNoun2 s = let c = if_then_else Bool (eq (last s) "" ) True (if_then_else Bool (eq (last s) "ह") True (if_then_else Bool (eq (last s) "े") True False))
in case c of {
False => mkN02 (s);
True => mkN01 (s)
};
reggNoun : Str -> Gender -> Noun ;
reggNoun s g = let c = if_then_else Bool (eq (last s) "" ) True (if_then_else Bool (eq (dp 2 s) "ं") True (if_then_else Bool (eq (dp 2 s) "wं") True False))
in case <s,g,c> of {
<_ + "त",Fem,_> => mkN10 (s);
<_ + "त",Masc,_> => mkN02 (s);
<_ + "w",Masc,_> => mkN11 (s);
<_ + "w",Fem,_> => mkN07 (s);
<_ + "य",Fem,_> => mkN05 (s);
<_ + "य",Masc,_> => mkN02 (s);
<_,Fem,False> => mkN08 (s);
<_,Fem,_> => mkN09 (s)
};
-- masculine nouns end with alif, choTi_hay, ain Translitration: (a, h, e)
-- Arabic nouns ends with h. also taken as Masc
mkN01 : Str -> Noun ;
mkN01 lRka = let end = last (lRka) ;
lRk = if_then_else Str (eq end "े") lRka (tk 1 lRka)
in mkNoun (lRka) (lRk+"ै") (lRk+"ै")
(lRk+"ै") (lRk+"wं") (lRk+"w")
Masc ;
-- masculine nouns does not end with a, h, e, an
mkN02 : Str -> Noun ;
mkN02 mrd = let mrdwN = mrd+"wं" ;
mrdw = tk 1 mrdwN
in mkNoun mrd mrd mrd
mrd mrdwN mrdw
Masc ;
-- feminine Nouns end with y
mkN03 : Str -> Noun ;
mkN03 krsy = let krsyaN = krsy+"ं" ;
krsywN = krsy+"wं" ;
krsyw = tk 1 krsywN
in mkNoun krsy krsy krsy
krsyaN krsywN krsyw
Fem ;
-- feminine nouns end with a, aN, wN
mkN04 : Str -> Noun ;
mkN04 n = case last n of {
"" => let bla = n
in mkNoun bla bla bla
(bla+"y^यं") (bla+"w^ं") (bla+"w^")
Fem ;
_ => let maN = n ; -- ends with aN and wN
ma = tk 1 maN
in mkNoun maN maN maN
(ma+"y^यं") (ma+"w^ं") (ma+"w^ं")
Fem
};
--feminine nouns end with ya
mkN05 : Str -> Noun ;
mkN05 gRya = let gRy = (tk 1 gRya)
in mkNoun gRya gRya gRya
(gRya+"ं") (gRy+"wं") (gRy+"w")
Fem ;
-- feminine nouns end with w
mkN07 : Str -> Noun ;
mkN07 khshbw = mkNoun khshbw khshbw khshbw
(khshbw + "y^यं") (khshbw + "w^ं") (khshbw + "w^")
Fem ;
-- Loan arabic feminine nouns end with t
-- this is a noun that shows state, condition
mkN10 : Str -> Noun ;
mkN10 ndamt = mkNoun ndamt ndamt ndamt
(ndamt+"यं") (ndamt+"wं") (ndamt+"w")
Fem ;
-- Worst case function
mkN : (_,_,_,_,_,_ : Str) -> Gender -> Noun ;
mkN sgNom sgObl sgVoc plNom plObl plVoc g =
mkNoun sgNom sgObl sgVoc plNom plObl plVoc g ;
mkN06 : Str -> Noun ;
mkN06 rya = mkNoun rya rya rya
(rya+"y^यं") (rya+"w^ं") rya
Fem ;
-- feminine nouns that do not end with a, N, w, wN
mkN08 : Str -> Noun ;
mkN08 ktab = mkNoun ktab ktab ktab
(ktab+"यं") (ktab+"wं") (ktab+"w")
Fem ;
-- Loan arabic feminine nouns
mkN09 : Str -> Noun ;
mkN09 ahsan = mkNoun ahsan ahsan ahsan
(ahsan+"त") (ahsan+"त") (ahsan+"w")
Fem ;
-- (variants{ahsan+"त";ahsan+"wं"})
-- Loan persian maculine nouns end with w
mkN11 : Str -> Noun ;
mkN11 alw = mkNoun alw alw alw
alw (alw+"w^ं") (alw+"w^")
Masc ;
-- Loan persian maculine nouns end with w^
mkN12 : Str -> Noun ;
mkN12 bhao = mkNoun (bhao) (bhao) (bhao)
(bhao) (bhao) (bhao)
Masc ;
----2 Determiners
IDeterminer = {s:Gender => Str ; n : Number};
makeDet : Str -> Str -> Str -> Str -> Number -> Determiner = \s1,s2,s3,s4,n -> {
s = table {
Sg => table {
Masc => s1 ;
Fem => s2
} ;
Pl => table {
Masc => s3 ;
Fem => s4
}
} ;
n = n
};
makeIDet : Str -> Str -> Number -> IDeterminer = \s1,s2,n -> {
s = table {
Masc => s1;
Fem => s2
};
n = n
};
-- Proposition
makePrep : Str -> Str -> Preposition = \s1,s2 -> {s = table { Masc => s1 ; Fem => s2 } } ** { lock_Prep = <>};
----2 Pronouns
PronForm = {s:Pronoun => Str};
makeDemPron : (x1,x2,x3,x4,x5,x6:Str) -> PronForm =
\y1,y2,y3,y4,y5,y6 -> {
s = table {
P Sg _ Dir _ => y1;
P Sg _ Obl _ => y2;
P Sg _ Voc _ => y3;
P Pl _ Dir _ => y4;
P Pl _ Obl _ => y5;
P Pl _ Voc _ => y6
};
};
-- DemonPronForm = {s:DemPronForm => Str};
mkDemonPronForm : (x1,x2,x3,x4,x5,x6,x7,x8,x9,x10,x11,x12:Str) -> DemPronForm =
\y1,y2,y3,y4,y5,y6,y7,y8,y9,y10,y11,y12 -> {
s = table {
Sg => table {
Masc => table {
Dir => y1 ;
Obl => y2 ;
Voc => y3
};
Fem => table {
Dir => y4 ;
Obl => y5 ;
Voc => y6
}
};
Pl => table {
Masc => table {
Dir => y7 ;
Obl => y8 ;
Voc => y9
};
Fem => table {
Dir => y10 ;
Obl => y11 ;
Voc => y12
}
}
}
};
makeDemonPronForm : Str -> Str -> Str -> DemPronForm ;
makeDemonPronForm yeh is inn = mkDemonPronForm yeh is "" yeh is "" yeh inn "" yeh inn "";
-- makePossPronForm myra myry hmara hmary = mkDemonPronForm myra myra myra myry myry myry hmara hmara hmara hmary hmary hmary;
PersPron = {s: PersPronForm => Str};
mkPersPron:(x1,x2,x3,x4,x5,x6,x7,x8,x9,x10,x11,x12,x13,x14,x15,x16,x17,x18,x19,x20,x21,x22,x23,x24,x25,x26,x27,x28,x29,x30,x31,x32,x33,x34,x35,x36:Str) -> PersPron =
\y1,y2,y3,y4,y5,y6,y7,y8,y9,y10,y11,y12,y13,y14,y15,y16,y17,y18,y19,y20,y21,y22,y23,y24,y25,y26,y27,y28,y29,y30,y31,y32,y33,y34,y35,y36 -> {
s =
table {
PPF Sg Pers1 Dir => y1;
PPF Sg Pers1 Obl => y2;
PPF Sg Pers1 Voc => y3;
PPF Sg Pers2_Casual Dir => y4;
PPF Sg Pers2_Casual Obl => y5;
PPF Sg Pers2_Casual Voc => y6;
PPF Sg Pers2_Familiar Dir => y7;
PPF Sg Pers2_Familiar Obl => y8;
PPF Sg Pers2_Familiar Voc => y9;
PPF Sg Pers2_Respect Dir => y10;
PPF Sg Pers2_Respect Obl => y11;
PPF Sg Pers2_Respect Voc => y12;
PPF Sg Pers3_Near Dir => y13;
PPF Sg Pers3_Near Obl => y14;
PPF Sg Pers3_Near Voc => y15;
PPF Sg Pers3_Distant Dir => y16;
PPF Sg Pers3_Distant Obl => y17;
PPF Sg Pers3_Distant Voc => y18;
PPF Pl Pers1 Dir => y19;
PPF Pl Pers1 Obl => y20;
PPF Pl Pers1 Voc => y21;
PPF Pl Pers2_Casual Dir => y22;
PPF Pl Pers2_Casual Obl => y23;
PPF Pl Pers2_Casual Voc => y24;
PPF Pl Pers2_Familiar Dir => y25;
PPF Pl Pers2_Familiar Obl => y26;
PPF Pl Pers2_Familiar Voc => y27;
PPF Pl Pers2_Respect Dir => y28;
PPF Pl Pers2_Respect Obl => y29;
PPF Pl Pers2_Respect Voc => y30;
PPF Pl Pers3_Near Dir => y31;
PPF Pl Pers3_Near Obl => y32;
PPF Pl Pers3_Near Voc => y33;
PPF Pl Pers3_Distant Dir => y34;
PPF Pl Pers3_Distant Obl => y35;
PPF Pl Pers3_Distant Voc => y36
};
};
makePersPron : PersPron;
makePersPron = mkPersPron "m(a)यं" "m(o)j'|ह" "" "t(o)w " "t(o)j|ह" "t(o)w " "t(o)म" "t(o)म" "t(o)म" "ाप" "ाप" "ाप" "y(i)ह" "a(i)स" "" "w(o)ह" "a(o)स" ""
"h(a)म" "h(a)म" "" "t(o)म" "t(o)म" "t(o)म" "t(o)म" "t(o)म" "t(o)म" "ाप" "ाप" "ाप" "y(i)ह" "a(i)न" "" "w(o)ह" "a(o)न" "" ;
mkPron : (x1,x2,x3:Str) -> {s:Case => Str} =
\y1,y2,y3 -> { s =
table {
Dir => y1;
Obl => y2;
Voc => y3
}
};
------- PossPronForm yet to be implemented
-- IntPronForm = {s:InterrPronForm => Str};
IntPronForm = {s: Case => Str};
mkIntPronForm : (x1,x2,x3:Str) -> IntPronForm =
\y1,y2,y3 -> {
s =
table {
Dir => y1;
Obl => y2;
Voc => y3
}
};
----2 Adjectives
-- defined in ResUrd
----3 Verbs
CommonVF = {s : VTense => UPerson => Number => Gender => Str} ;
mkVerb : (x1: Str) -> Verb = \inf ->
let root = (tk 2 inf); inf_obl = ((tk 1 inf) + "ै"); inf_fem = ((tk 1 inf) + "य")
in { s = table {
VF tense person number gender => (mkCmnVF root tense person number gender).s ;
Inf => inf ;
Root => root ;
Inf_Obl => inf_obl ;
Inf_Fem => inf_fem
}
} ;
rem_y : Str -> Str;
rem_y str = let b = take 1 str; yth = drop 1 str; a1 = take 4 yth; a2 = take 1 yth; th= if_then_else Str (eq a1 "(a)य") (drop 5 str) (drop 2 str); st = if_then_else Str (eq a1 "(a)य") (b ++ "(i)"++th) (if_then_else Str (eq a2 "य") (b ++ th) str)
in rt st;
rt: Str -> Str;
rt r = r;
mkCmnVF : Str -> VTense -> UPerson -> Number -> Gender -> {s:Str} =
\root,t,p,n,g ->
{s =
let form1 = case (last root) of {
""|"ा"|"w" => root + "w^ं" ;
_ => root + "wं"
};
form2 = case (last root) of {
""|"ा"|"w" => root + "y^ं" ;
_ => root + "यं"
};
in
case <t,p,n,g> of {
<Subj,Pers1,Sg,_> => form1 ;
<Subj,Pers1,Pl,_> => form2 ;
<Subj,_,_,_> => (mkImpert root p n g).s ;
<Perf,_,_,_> => case root of {
"हw" => (mkPastInd root p n g).s ;
"ज" => (mkPastInd "गय" p n g).s ;
"कर" => (mkPastInd "क" p n g).s ;
"दै" => (mkPastInd "द" p n g).s ;
"लै" => (mkPastInd "ल" p n g).s ;
_ => (mkPastInd root p n g).s };
<Imperf,Pers2_Familiar,Sg,Masc> => root + "तै";
<Imperf,Pers2_Familiar,Sg,Fem> => root + "तय"; --variants{root+"तय" ; root+"तयं"};
<Imperf,Pers2_Familiar,Pl,Masc> => root + "तै";
<Imperf,Pers2_Familiar,Pl,Fem> => root+"तयं";
<Imperf,Pers2_Respect,Sg,Masc> => root + "तै";
<Imperf,Pers2_Respect,Sg,Fem> => root + "तय"; --variants{root+"तय" ; root+"तयं"};
<Imperf,Pers2_Respect,Pl,Masc> => root + "तै";
<Imperf,Pers2_Respect,Pl,Fem> => root+"तयं";
<Imperf,_,Sg,Masc> => root+"त";
<Imperf,_,Sg,Fem> => root+"तय";
<Imperf,_,Pl,Masc> => root+"ते";
<Imperf,_,Pl,Fem> => root+"तयं"
}
} ;
mkPastInd : Str -> UPerson -> Number -> Gender -> {s:Str} = \root,p,n,g ->
{s = let roo = root ;
a = case (last root) of {
""|"ा"|"w"|"क" => "य" ;
_ => ""
} ;
y = case (last root) of {
""|"ा"|"w" => "y^य" ;
_ => "य"
} ;
e = case (last root) of {
""|"ा"|"w"|"क" => "y^ै" ;
_ => "ै"
} ;
yN = case (last root) of {
""|"ा"|"w" => "y^यं" ;
_ => "यं"
} ;
in
case <p,n,g> of {
<Pers1,Sg,Masc> => roo+a ;
<Pers1,Sg,Fem> => roo+y ;
<Pers1,Pl,Masc> => roo+e ;
<Pers1,Pl,Fem> => roo+yN ;
<Pers2_Casual,Sg,Masc> => roo+a ;
<Pers2_Casual,Sg,Fem> => roo+y ;
<Pers2_Casual,Pl,Masc> => roo+e ;
<Pers2_Casual,Pl,Fem> => roo+yN ;
<Pers2_Familiar,Sg,Masc> => roo+e ;
<Pers2_Familiar,Sg,Fem> => roo+y; --variants{roo+y ; roo+yN} ;
<Pers2_Familiar,Pl,Masc> => roo+e ;
<Pers2_Familiar,Pl,Fem> => roo+yN ;
<Pers2_Respect,Sg,Masc> => roo+e ;
<Pers2_Respect,Sg,Fem> => roo+yN; --variants{roo+yN ; roo+y} ;
<Pers2_Respect,Pl,Masc> => roo+e ;
<Pers2_Respect,Pl,Fem> => roo+yN ;
<_,Sg,Masc> => roo + a;
<_,Sg,Fem> => roo+y ;
<_,Pl,Masc> => roo + e;
<_,Pl,Fem> => roo+yN
} ;
} ;
mkImpert : Str -> UPerson -> Number -> Gender -> {s:Str} = \root,p,n,g ->
{s = let roo = root ;
w = case (last root) of {
""|"ा"|"w" => "w^" ;
_ => "w"
} ;
yN = case (last root) of {
""|"ा"|"w" => "y^यं" ;
_ => "यं"
} ;
yE = case (last root) of {
""|"ा"|"w" => "y^यै" ;
_ => "यै"
} ;
e = case (last root) of {
""|"ा"|"w" => "y^ै" ;
_ => "ै"
} in
case <p,n,g> of {
<Pers1,_,_> => ""; --nonExist ;
<Pers2_Casual,Sg,_> => root ;
<Pers2_Casual,Pl,_> => roo+w ;
<Pers2_Familiar,_,_> => roo+w ;
<Pers2_Respect,Sg,_> => roo+w; --variants{roo+w; roo+yN; roo+yE} ;
<Pers2_Respect,Pl,_> => roo+yN; --variants{roo+yN; roo+yE} ;
<_,Sg,_> => roo+e ;
<_,Pl,_> => roo+yN
};
};
}