test with numerals

lib/resource-0.6/abstract/Numerals.gf

@@ -0,0 +1,34 @@
+-- numerals from 1 to 999999 in decimal notation
+
+abstract Numerals = {
+
+flags startcat=Numeral ;
+
+cat 
+  Numeral ;     -- 0..
+  Digit ;       -- 2..9
+  Sub10 ;       -- 1..9
+  Sub100 ;      -- 1..99
+  Sub1000 ;     -- 1..999
+  Sub1000000 ;  -- 1..999999
+
+fun 
+  num : Sub1000000 -> Numeral ;
+
+  n2, n3, n4, n5, n6, n7, n8, n9 : Digit ;
+
+  pot01 : Sub10 ;                               -- 1
+  pot0 : Digit -> Sub10 ;                       -- d * 1
+  pot110 : Sub100 ;                             -- 10
+  pot111 : Sub100 ;                             -- 11
+  pot1to19 : Digit -> Sub100 ;                  -- 10 + d
+  pot0as1 : Sub10 -> Sub100 ;                   -- coercion of 1..9
+  pot1 : Digit -> Sub100 ;                      -- d * 10
+  pot1plus : Digit -> Sub10 -> Sub100 ;         -- d * 10 + n
+  pot1as2 : Sub100 -> Sub1000 ;                 -- coercion of 1..99
+  pot2 : Sub10 -> Sub1000 ;                     -- m * 100
+  pot2plus : Sub10 -> Sub100 -> Sub1000 ;       -- m * 100 + n
+  pot2as3 : Sub1000 -> Sub1000000 ;             -- coercion of 1..999
+  pot3 : Sub1000 -> Sub1000000 ;                -- m * 1000
+  pot3plus : Sub1000 -> Sub1000 -> Sub1000000 ; -- m * 1000 + n
+}

lib/resource-0.6/abstract/TestResourceNum.gf

@@ -0,0 +1,5 @@
+abstract TestResourceNum = TestResource, Numerals ** {
+
+  fun UseNumeral : Numeral -> Num ;
+
+} ;

lib/resource-0.6/english/NumeralsEng.gf

@@ -0,0 +1,31 @@
+concrete NumeralsEng of Numerals = open NumeralsResEng in {
+
+lincat Digit = {s : DForm => Str} ;
+lincat Sub10 = {s : DForm => Str} ;
+
+lin num x = x ;
+lin n2 = mkNum "two"   "twelve"   "twenty" ;
+lin n3 = mkNum "three" "thirteen" "thirty" ;
+lin n4 = mkNum "four"  "fourteen" "forty" ;
+lin n5 = mkNum "five"  "fifteen"  "fifty" ;
+lin n6 = regNum "six" ;
+lin n7 = regNum "seven" ;
+lin n8 = mkNum "eight" "eighteen" "eighty" ;
+lin n9 = regNum "nine" ;
+
+lin pot01 = {s = table {f => "one"}} ;
+lin pot0 d = {s = table {f => d.s ! f}} ;
+lin pot110 = ss "ten" ;
+lin pot111 = ss "eleven" ;
+lin pot1to19 d = {s = d.s ! teen} ;
+lin pot0as1 n = {s = n.s ! unit} ;
+lin pot1 d = {s = d.s ! ten} ;
+lin pot1plus d e = {s = d.s ! ten ++ "-" ++ e.s ! unit} ;
+lin pot1as2 n = n ;
+lin pot2 d = {s = d.s ! unit ++ "hundred"} ;
+lin pot2plus d e = {s = d.s ! unit ++ "hundred" ++ "and" ++ e.s} ;
+lin pot2as3 n = n ;
+lin pot3 n = {s = n.s ++ "thousand"} ;
+lin pot3plus n m = {s = n.s ++ "thousand" ++ m.s} ;
+
+}

lib/resource-0.6/english/NumeralsResEng.gf

@@ -0,0 +1,12 @@
+resource NumeralsResEng = {
+
+param DForm = unit  | teen  | ten  ;
+
+oper mkNum : Str -> Str -> Str -> {s : DForm => Str} = 
+  \two -> \twelve -> \twenty -> 
+  {s = table {unit => two ; teen => twelve ; ten => twenty}} ;
+oper regNum : Str -> {s : DForm => Str} = 
+  \six -> mkNum six (six + "teen") (six + "ty") ;
+oper ss : Str -> {s : Str} = \s -> {s = s} ;
+
+}

lib/resource-0.6/english/TestResourceNumEng.gf

@@ -0,0 +1,7 @@
+--# -path=.:../abstract:../../prelude
+
+concrete TestResourceNumEng of TestResourceNum = TestResourceEng, NumeralsEng ** {
+
+  lin UseNumeral n = {s = \\_ => n.s} ; ---- Case
+
+} ;