Index: /trunk/docs/api/zoo-format-wkt.txt
===================================================================
--- /trunk/docs/api/zoo-format-wkt.txt	(revision 175)
+++ /trunk/docs/api/zoo-format-wkt.txt	(revision 176)
@@ -44,24 +44,60 @@
 ZOO.Format.WKT	
   Create a new parser for WKT
+
+  *Parameters*
+  
+  ``options {Object}`` An optional object whose properties will be set on this instance
+
+  *Returns*
+
+  :ref:`{ZOO.Format.WKT} <api-zoo-format-wkt>` A new WKT parser. 
   
 .. _read:     
   
 read	
-  Deserialize a WKT string and return a vector feature or an array of vector features.
+  ::
+  
+    read: function(wkt)
+
+  Deserialize a WKT string and return a vector feature or an array of vector features.  
+  Supports WKT for POINT, MULTIPOINT, LINESTRING, MULTILINESTRING, POLYGON, MULTIPOLYGON, 
+  and GEOMETRYCOLLECTION.
+  
+  *Parameters*
+  
+  ``wkt	{String}`` A WKT string
+  
+  *Returns*
+
+  {<ZOO.Feature.Vector>|Array} A feature or array of features for GEOMETRYCOLLECTION WKT. 
   
 .. _write:       
   
 write	
+  ::
+  
+    write: function(features)
+
   Serialize a feature or array of features into a WKT string.
+  
+  *Parameters*
+  
+  ``features {<ZOO.Feature.Vector>|Array}`` A feature or array of features
+
+  *Returns*
+
+  ``{String}`` The WKT string representation of the input geometries 
   
 .. _extract:         
   
 extract	
-  Object with properties corresponding to the geometry types.
+  Object with properties corresponding to the geometry types. Property values are 
+  functions that do the actual data extraction.
   
 .. _parse:           
   
 parse	
-  Object with properties corresponding to the geometry types.
+  Object with properties corresponding to the geometry types. Property values are 
+  functions that do the actual parsing.
   
 .. _parse.point:             
@@ -70,13 +106,37 @@
   Return point feature given a point WKT fragment.
   
+  *Parameters*
+  
+  ``str	{String}`` A WKT fragment representing the point 
+  
+  *Returns*
+  
+  :ref:`{ZOO.Feature} <api-zoo-feature>` A point feature  
+  
 .. _parse.multipoint:               
   
 parse.multipoint	
   Return a multipoint feature given a multipoint WKT fragment.
- 
+
+  *Parameters*
+  
+  ``str	{String}`` A WKT fragment representing the multipoint
+
+  *Returns*
+
+  :ref:`{ZOO.Feature} <api-zoo-feature>` A multipoint feature 
+  
 .. _parse.linestring:                
  
 parse.linestring	
   Return a linestring feature given a linestring WKT fragment.
+
+  *Parameters*
+  
+  ``str	{String}`` A WKT fragment representing the linestring
+
+  *Returns*
+
+  :ref:`{ZOO.Feature} <api-zoo-feature>` A linestring feature
   
 .. _parse.multilinestring:                  
@@ -85,8 +145,24 @@
   Return a multilinestring feature given a multilinestring WKT fragment.
   
+  *Parameters*
+  
+  ``str	{String}`` A WKT fragment representing the multilinestring
+  
+  *Returns*
+
+  :ref:`{ZOO.Feature} <api-zoo-feature>` A multilinestring feature  
+  
 .. _parse.polygon:                  
   
 parse.polygon	
   Return a polygon feature given a polygon WKT fragment.
+
+  *Parameters*
+  
+  ``str	{String}`` A WKT fragment representing the polygon
+  
+  *Returns*
+
+  :ref:`{ZOO.Feature} <api-zoo-feature>` A polygon feature 
   
 .. _parse.multipolygon:                    
@@ -94,4 +170,12 @@
 parse.multipolygon	
   Return a multipolygon feature given a multipolygon WKT fragment.
+
+  *Parameters*
+  
+  ``str	{String}`` A WKT fragment representing the multipolygon
+
+  *Returns*
+
+  :ref:`{ZOO.Feature} <api-zoo-feature>` A multipolygon feature  
   
 .. _parse.geometrycollection:                      
@@ -100,2 +184,9 @@
   Return an array of features given a geometrycollection WKT fragment.
 
+  *Parameters*
+  
+  ``str	{String}`` A WKT fragment representing the geometrycollection
+
+  *Returns*
+
+  ``{Array}`` An array of ZOO.Feature