Cleaned up names and paths in toy0 grammars.

examples/regulus/toy0/example-based/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/example-based/Toy0Ger.gf

@@ -0,0 +1,6 @@
+--# -path=.:present:prelude
+
+concrete Toy0Ger of Toy0 = Toy0I with
+  (Grammar = GrammarGer),
+  (Lexicon = LexiconGer) ;
+

examples/regulus/toy0/example-based/Toy0GerE.gf

@@ -1,6 +0,0 @@
---# -path=..:present:prelude
-
-concrete Toy0GerE of Toy0 = Toy0IE with
-  (Grammar = GrammarGer),
-  (Lexicon = LexiconGer) ;
-

examples/regulus/toy0/example-based/Toy0I.gfe

@@ -1,9 +1,9 @@
 --# -resource=present/LangEng.gfc
---# -path=..:present:prelude
+--# -path=.:present:prelude
 
--- to compile: gf -examples Toy0IE.gfe
+-- to compile: gf -examples Toy0I.gfe
 
-incomplete concrete Toy0IE of Toy0 = open Grammar, Lexicon in {
+incomplete concrete Toy0I of Toy0 = open Grammar, Lexicon in {
 
 lincat
   Spec = Det ;