Cleaned up names and paths in toy0 grammars.

examples/regulus/toy0/no-resource/Toy0.gf

@@ -0,0 +1,15 @@
+-- toy0 grammar from Chapter 2 of the Regulus book
+abstract Toy0 = {
+
+  flags startcat=NP ;
+
+  cat 
+    NP ; 
+    Noun ; 
+    Spec ;
+
+  fun  
+    SpecNoun      : Spec -> Noun -> NP ;
+    One, Two      : Spec ;
+    Felis, Canis  : Noun ;
+}

examples/regulus/toy0/no-resource/Toy0Eng.gf

@@ -1,4 +1,3 @@
---# -path=..
 concrete Toy0Eng of Toy0 = {
 
 param

examples/regulus/toy0/no-resource/Toy0Fre.gf

@@ -1,4 +1,3 @@
---# -path=..
 concrete Toy0Fre of Toy0 = {
 
 param

examples/regulus/toy0/no-resource/Toy0Ger.gf

@@ -1,4 +1,3 @@
---# -path=..
 concrete Toy0Ger of Toy0 = {
 
 param
@@ -8,10 +7,9 @@ param
 lincat
   Spec = {s : Gender => Str ; n : Number} ;
   Noun = {s : Number => Str ; g : Gender} ;
-  MAIN,NP = {s : Str} ;
+  NP = {s : Str} ;
 
 lin
-  Main np = np ;
   SpecNoun spec noun = {s = spec.s ! noun.g ++ noun.s ! spec.n} ;
 
   One = {s = table {Fem => "eine" ; _ => "ein"} ; n = Sg} ;