initial state for lecture 05

2025-04-13 18:34:38 +02:00
parent 5cdba875ef
commit df36af3ed8
4 changed files with 130 additions and 0 deletions
--- a/lectures/lecture-05/MorphologySwe.gf
+++ b/lectures/lecture-05/MorphologySwe.gf
@@ -0,0 +1,61 @@
+resource MorphologySwe = {
+
+param
+  Case = Nom | Gen ;
+  Definite = Ind | Def ;
+  Gender = Com | Neut ;
+  Number = Sg | Pl ;
+
+  NForm = NF Number Definite Case ; -- NF is a constructor
+
+oper
+--  Noun = {s : Number => Definite => Case => Str ; g : Gender} ;
+  Noun = {s : NForm => Str ; g : Gender} ;
+
+  mkNoun : (sin, sig, sdn, sdg, pin, pig, pdn, pdg : Str) -> Gender -> Noun =
+    \sin, sig, sdn, sdg, pin, pig, pdn, pdg, g -> {
+      s = table {
+        NF Sg Ind Nom => sin ;
+        NF Sg Ind Gen => sig ;
+        NF Sg Def Nom => sdn ;
+        NF Sg Def Gen => sdg ;
+        NF Pl Ind Nom => pin ;
+        NF Pl Ind Gen => pig ;
+        NF Pl Def Nom => pdn ;
+        NF Pl Def Gen => pdg
+	} ;
+      g = g
+      } ;
+
+  addS : Str -> Str = \s -> case s of {
+    _ + ("s" | "x" | "z") => s ;
+    _ => s + "s"
+    } ;
+
+  mk4Noun : (sin, sdn, pin, pdn : Str) -> Noun =
+    \sin, sdn, pin, pdn -> {
+      s = table {
+        NF Sg Ind Nom => sin ;
+        NF Sg Ind Gen => addS sin ;
+        NF Sg Def Nom => sdn ;
+        NF Sg Def Gen => addS sdn ;
+        NF Pl Ind Nom => pin ;
+        NF Pl Ind Gen => addS pin ;
+        NF Pl Def Nom => pdn ;
+        NF Pl Def Gen => addS pdn
+	} ;
+      g = case sdn of {
+        _ + "n" => Com ;
+	_ => Neut
+	}
+      } ;
+
+  smartNoun : Str -> Noun = \mamma -> case mamma of {
+    mamm + "a" => mkNoun mamma (mamma + "s") (mamma + "n") (mamma + "ns")
+                (mamm + "or") (mamm + "ors") (mamm + "orna") (mamm + "ornas")
+		Com ;
+    bil => mkNoun bil (bil + "s") (bil + "en") (bil + "ens") 
+                (bil + "ar") (bil + "ars") (bil + "arna") (bil + "arnas") Com
+    } ;
+
+}