comments in phrasebook abstract syntax

examples/phrasebook/phrasebook.txt

@@ -56,8 +56,6 @@ The source code resides in
 [``code.haskell.org/gf/examples/phrasebook/`` http://code.haskell.org/gf/examples/phrasebook/]
 
 
-%The abstract syntax defines an [ontology of phrases ontology.html].
-
 Current status (6 April 2010):
 - available in English, Finnish, French, Italian, Romanian, Swedish
 - small coverage
@@ -78,6 +76,15 @@ Quasi-incremental translation: many basic types are also used as phrases.
 Disambiguation, esp. of politeness distinctions.
 
 
+=Ontology=
+
+The abstract syntax defines the **ontology** behind the phrasebook. The ontology
+consists of the following **categories**. Some explanations can be found in the
+abstract syntax file
+[``Sentences.gf`` http://code.haskell.org/gf/examples/phrasebook/Sentences.gf].
+
+
+
 =Files=
 
 ``Sentences``: general syntactic structures implementable in a uniform way. 
@@ -97,7 +104,7 @@ Separate concrete syntaxes.
 ``DisambPhrasebook``: disambiguation grammars generating feedback phrases if
 the input language is ambiguous.
 
-Here is the module structure produced by
+Here is the module structure as produced by
 ```
   > i -retain DisambPhrasebookEng.gf
   > dg -only=Phrasebook*,Sentences*,Words*,Greetings*,DiffP*,DisambPhrasebookEng
@@ -175,3 +182,6 @@ Here are the steps to follow for contributors:
 
 
 
+
+
+