rename stuff + new ud lab draft

labs1-2/grammar/intro/MicroLangEng.gf

@@ -0,0 +1,15 @@
+--# -path=.:../abstract
+
+concrete MicroLangEng of MicroLang =
+  open MicroResEng
+  in {
+
+lincat
+  N = Noun ;
+
+lin
+  animal_N = mkN "animal" ;
+  apple_N = mkN "apple" ;
+  baby_N = mkN "baby" ;
+  woman_N = mkN "woman" "women" ;
+}

labs1-2/grammar/intro/MicroResEng.gf

@@ -0,0 +1,44 @@
+-- live-coded MicroResEng for Lab 2
+
+resource MicroResEng = {
+
+param
+  Number = Sg | Pl ;
+
+oper
+-- phonological patterns
+  sibilant : pattern Str
+    = #("s" | "x" | "ch" | "sh" | "z") ;
+  vowel : pattern Str
+    = #("a" | "e" | "i" | "o" | "u") ;
+
+-- the type of nouns
+  Noun : Type = {s : Number => Str} ;
+
+-- worst-case paradigm
+  mkNoun : (sg, pl : Str) -> Noun
+    = \sg, pl -> {s = table {Sg => sg ; Pl => pl}} ;
+
+-- regular paradigm
+  regNoun : (sg : Str) -> Noun
+    = \sg -> mkNoun sg (sg + "s") ;
+
+-- smart paradigm
+  smartNoun : (sg : Str) -> Noun
+    = \sg -> case sg of {
+        x + #vowel + "y" => regNoun sg ;
+        x + "y" => mkNoun sg (x + "ies") ;
+        x + #sibilant => mkNoun sg (sg + "es") ;
+	_ => regNoun sg
+        } ;
+
+-- overloaded paradigm for lexicographers
+  mkN = overload {
+     mkN : (sg : Str) -> Noun = smartNoun ;
+     mkN : (sg, pl : Str) -> Noun = mkNoun ;
+     } ;
+
+  
+
+
+}