fleshing out the design

web-world/DESIGN

@@ -148,8 +148,7 @@ then the program will be:
 
 
 
-
-
+----------------------------------------------------------------------
 
 Example 3
 
@@ -173,6 +172,7 @@ handler takes, not only the world, but the current view.
     </html>
 
 
+
     #lang planet dyoo/whalesong
 
     (define-resource index.html "index.html")
@@ -199,12 +199,14 @@ handler takes, not only the world, but the current view.
                                "click"
                                on-click))
 
-
     (big-bang "Jane Doe"
               (initial-view my-view)
               (to-draw draw))
 
 
+----------------------------------------------------------------------
+
+
 
 
 
@@ -286,6 +288,13 @@ The content of a view may be functionally queried or updated:
        Grab at the text of the currently focused nodes.
    
 
+   view-css: view string string -> view
+       Update the CSS style value of the currently focused nodes.
+
+   view-css: view string -> view
+       Get at the CSS style value of the currently focused nodes.
+
+
 
    view-replace: view view -> view
 
@@ -304,6 +313,13 @@ The content of a view may be functionally queried or updated:
        focused elements of the first view.
 
 
+   view-count: view -> number
+
+       Count how many nodes are currently focused.
+
+
+
+
 
 
 We need to be able to bind events to elements of the view.