concrete NumeralZul of Numeral = CatZul [Numeral,Digits] ** open Prelude, ResZul in {

-- lincat
--   Digit = {s : DForm => CardOrd => Case => Str} ;
--   Sub10 = {s : DForm => CardOrd => Case => Str ; n : Number} ;
--   Sub100     = {s : CardOrd => Case => Str ; n : Number} ;
--   Sub1000    = {s : Bool => CardOrd => Case => Str ; n : Number} ;
--   Sub1000000 = {s : Bool => CardOrd => Case => Str ; n : Number} ;
--
-- lin num x = x ;
-- lin n2 = let two = mkNum "two"   "twelve"   "twenty" "second" in
--          {s = \\f,o => case <f,o> of {
--              <teen,NOrd> => regGenitiveS "twelfth" ;
--              _ => two.s ! f ! o
--              }
--          } ;
--
-- lin n3 = mkNum "three" "thirteen" "thirty" "third" ;
-- lin n4 = mkNum "four"  "fourteen" "forty" "fourth" ;
-- lin n5 = mkNum "five"  "fifteen"  "fifty" "fifth" ;
-- lin n6 = regNum "six" ;
-- lin n7 = regNum "seven" ;
-- lin n8 = mkNum "eight" "eighteen" "eighty" "eighth" ;
-- lin n9 = mkNum "nine" "nineteen" "ninety" "ninth" ;
--
-- lin pot01 = mkNum "one" "eleven" "ten" "first" ** {n = Sg} ;
-- lin pot0 d = d ** {n = Pl} ;
-- lin pot110 = regCardOrd "ten" ** {n = Pl} ;
-- lin pot111 = regCardOrd "eleven" ** {n = Pl} ;
-- lin pot1to19 d = {s = d.s ! teen} ** {n = Pl} ;
-- lin pot0as1 n = {s = n.s ! unit}  ** {n = n.n} ;
-- lin pot1 d = {s = d.s ! ten} ** {n = Pl} ;
-- lin pot1plus d e = {
--    s = \\o,c => d.s ! ten ! NCard ! Nom ++ BIND ++ "-" ++ BIND ++ e.s ! unit ! o ! c ; n = Pl} ;
-- lin pot1as2 n = {s = \\_ => n.s; n=n.n} ;
-- lin pot2 d = {s = \\_,o,c => d.s ! unit ! NCard ! Nom ++ mkCard o "hundred" ! c}  ** {n = Pl} ;
-- lin pot2plus d e = {
--   s = \\_,o,c => d.s ! unit ! NCard ! Nom ++ "hundred" ++ "and" ++ e.s ! o ! c ; n = Pl} ;
-- lin pot2as3 n = n ;
-- lin pot3 n = {
--   s = \\d,o,c => n.s ! d ! NCard ! Nom ++ mkCard o "thousand" ! c ; n = Pl} ;
-- lin pot3plus n m = {
--   s = \\d,o,c => n.s ! d ! NCard ! Nom ++ "thousand" ++ m.s ! False ! o ! c; n = Pl} ;
--
-- -- numerals as sequences of digits
--
--   lincat
--     Dig = TDigit ;
--
--   lin
--     IDig d = d ** {tail = T1} ;
--
--     IIDig d i = {
--       s = \\o,c => d.s ! NCard ! Nom ++ commaIf i.tail ++ i.s ! o ! c ;
--       n = Pl ;
--       tail = inc i.tail
--     } ;
--
--     D_0 = mkDig "0" ;
--     D_1 = mk3Dig "1" "1st" Sg ;
--     D_2 = mk2Dig "2" "2nd" ;
--     D_3 = mk2Dig "3" "3rd" ;
--     D_4 = mkDig "4" ;
--     D_5 = mkDig "5" ;
--     D_6 = mkDig "6" ;
--     D_7 = mkDig "7" ;
--     D_8 = mkDig "8" ;
--     D_9 = mkDig "9" ;
--
--   oper
--     commaIf : DTail -> Str = \t -> case t of {
--       T3 => BIND ++ "," ++ BIND ;
--       _  => BIND
--       } ;
--
--     inc : DTail -> DTail = \t -> case t of {
--       T1 => T2 ;
--       T2 => T3 ;
--       T3 => T1
--       } ;
--
--     mk2Dig : Str -> Str -> TDigit = \c,o -> mk3Dig c o Pl ;
--     mkDig : Str -> TDigit = \c -> mk2Dig c (c + "th") ;
--
--     mk3Dig : Str -> Str -> Number -> TDigit = \c,o,n -> {
--       s = table {NCard => regGenitiveS c ; NOrd => regGenitiveS o} ;
--       n = n
--       } ;
--
--     TDigit = {
--       n : Number ;
--       s : CardOrd => Case => Str
--     } ;

}