started regulus grammar implementation

1 files changed, 28 insertions, 0 deletions

diff --git a/examples/regulus/Toy0Eng.gf b/examples/regulus/Toy0Eng.gf
new file mode 100644
index 000000000..68e2e4c07
--- /dev/null
+++ b/examples/regulus/Toy0Eng.gf
@@ -0,0 +1,28 @@
+concrete Toy0Eng of Toy0 = {
+
+param
+  Number = Sg | Pl ;
+
+lincat
+  Spec = {s : Str ; n : Number} ;
+  Noun = {s : Number => Str} ;
+  MAIN,NP = {s : Str} ;
+
+lin
+  Main np = np ;
+  SpecNoun spec noun = {s = spec.s ++ noun.s ! spec.n} ;
+
+  One = {s = "one" ; n = Sg} ;
+  Two = {s = "two" ; n = Pl} ;
+
+  Felis = regNoun "cat" ;
+  Canis = regNoun "dog" ;
+
+oper
+  regNoun : Str -> {s : Number => Str} = \s -> {
+    s = table {
+      Sg => s ;
+      Pl => s + "s"
+      }
+    } ;
+}