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gf-rgl/src/czech/NumeralCze.gf
2020-04-30 11:46:47 +02:00

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concrete NumeralCze of Numeral =
CatCze [Numeral,Digits] **
open
ResCze,
Prelude
in {
-- from gf-contrib/numerals/czech.gf, added inflections
-- AR 2020-03-20
---- TODO ordinal forms
oper LinNumeral = Determiner ; -- {s : NumeralForms ; size : NumSize} ;
oper LinDigit = {unit : Gender => Case => Str ; teen, ten, hundred : Str ; size : NumSize} ;
lincat Digit = LinDigit ;
lincat Sub10 = LinDigit ;
lincat Sub100 = LinNumeral ;
lincat Sub1000 = LinNumeral ;
lincat Sub1000000 = LinNumeral ;
oper mkNum : Determiner -> Str -> Str -> Str -> LinDigit =
\dva, dvanast, dvadsat, dveste -> {
unit = dva.s ;
teen = dvanast + "náct" ;
ten = dvadsat ;
hundred = dveste ;
size = dva.size ;
} ;
oper mk2Num : Determiner -> Str -> Str -> Str -> LinDigit =
\unit, teenbase, tenbase, hundred ->
mkNum unit teenbase (tenbase + "cet") hundred ;
oper mk5Num : Str -> Str -> Str -> Str -> LinDigit =
\unit,uniti, teenbase, tenbase ->
mkNum (regNumeral unit uniti) teenbase (tenbase + "desát") (unit ++ "set") ;
oper bigNumeral : Str -> LinNumeral = \s -> invarNumeral s ;
lin num x = x ;
lin n2 = mk2Num twoNumeral "dva" "dva" ("dvě" ++ "stě") ;
lin n3 = mk2Num threeNumeral "tři" "tři" ("tři" ++ "sta") ;
lin n4 = mk2Num fourNumeral "čtr" "čtyři" ("čtyři" ++ "sta") ;
lin n5 = mk5Num "pět" "pěti" "pat" "pa" ;
lin n6 = mk5Num "šest" "šesti" "šest" "še" ;
lin n7 = mk5Num "sedm" "sedmi" "sedm" "sedm";
lin n8 = mk5Num "osm" "osmi" "osm" "osm";
lin n9 = mk5Num "devět" "devíti" "devate" "deva" ;
lin pot01 = {
unit = oneNumeral.s ; hundred = "sto" ; ten = "deset" ; teen = "jedenáct" ;
size = Num1
} ;
lin pot0 d = d ;
lin pot110 = bigNumeral "deset" ;
lin pot111 = bigNumeral "jedenáct" ;
lin pot1to19 d = bigNumeral d.teen ;
lin pot0as1 n = {s = n.unit ; size = n.size} ;
lin pot1 d = bigNumeral d.ten ;
lin pot1plus d e = {
s = (invarNumeral (d.ten ++ determinerStr (e ** {s = e.unit}))).s ; ---- TODO inflection?
size = tfSize e.size
} ;
---- variants { d.s ! ten ++ e.s ! unit ; glue (glue (e.s ! unit) "a") (d.s ! ten)} ; size = tfSize e.size} ;
lin pot1as2 n = n ;
lin pot2 d = bigNumeral d.hundred ;
lin pot2plus d e = {
s = (invarNumeral (d.hundred ++ determinerStr e)).s ; ---- TODO inflection?
size = tfSize e.size
} ;
lin pot2as3 n = n ;
lin pot3 n = bigNumeral (mkTh (determinerStr n) n.size) ;
lin pot3plus n m = {
s = (invarNumeral (mkTh (determinerStr n) n.size ++ determinerStr m)).s ; ---- TODO inflection?
size = tfSize m.size
} ;
oper tfSize : NumSize -> NumSize = \sz ->
table {Num1 => Num5 ; other => other} ! sz ;
oper mkTh : Str -> NumSize -> Str = \attr,size ->
case size of {
Num1 => "tisíc" ;
Num2_4 => attr ++ "tisíce" ;
Num5 => attr ++ "tisíc"
} ;
oper determinerStr : Determiner -> Str = \d -> d.s ! Masc Anim ! Nom ;
-- -- Numerals as sequences of digits have a separate, simpler grammar
lincat Dig = {s:Str ; size : NumSize} ;
lin
IDig d = d ;
IIDig d dd = {s = d.s ++ Predef.BIND ++ dd.s ; size = Num5} ; ---- leading zeros ??
D_0 = { s = "0" ; size = Num1} ; ---- ??
D_1 = { s = "1" ; size = Num1} ;
D_2 = { s = "2" ; size = Num2_4} ;
D_3 = { s = "3" ; size = Num2_4} ;
D_4 = { s = "4" ; size = Num2_4} ;
D_5 = { s = "5" ; size = Num5} ;
D_6 = { s = "6" ; size = Num5} ;
D_7 = { s = "7" ; size = Num5} ;
D_8 = { s = "8" ; size = Num5} ;
D_9 = { s = "9" ; size = Num5} ;
}