gfse: minor documentation and style improvements

src/editor/simple/about.html

@@ -94,6 +94,7 @@ Available editing operations:
   occurences of it in function types will be updated accordingly.
   <li>Functions can be added, removed and edited. Concrete syntaxes are updated
   to reflect changes.
+  <li>Functions can be reordered using drag-and-drop.
 </ul>
 
 Error checks:
@@ -123,6 +124,7 @@ Available editing operations:
   be edited.
   <li>Parameter types can be added, removed and edited.
   <li>Operation definitons can be added, removed and edited.
+  <li>Definitions can be reordered (using drag-and-drop)
 </ul>
 
 Error checks:
@@ -157,7 +159,7 @@ to be accessed from multiple devices.
 
 <hr>
 <div class=modtime><small>
-<!-- hhmts start --> Last modified: Fri Feb 18 15:50:10 CET 2011 <!-- hhmts end -->
+<!-- hhmts start --> Last modified: Wed Feb 23 17:37:16 CET 2011 <!-- hhmts end -->
   </small></div>
 <address>
 <a href="http://www.cse.chalmers.se/~hallgren/">TH</a>

src/editor/simple/editor.css

@@ -27,6 +27,8 @@ td.right { text-align: right; }
 
 div.indent { padding-left: 1em; min-width: 1em; min-height: 1em; }
 
+div.fun, div.param, div.lincat, div.oper, div.lin
+{ padding-left: 2em; text-indent: -2em; }
 
 .more, .delete { font-weight: bold; font-family: sans-serif; }
 .more, .delete, .edit { cursor: pointer; }