improve widget docs

doc/widgets/text.html

@@ -30,6 +30,10 @@
   <li><a href="../index.html">Index</a></li>
 </ul>
 
+<h2>Contents</h2>
+<ul>
+<li><a href="#Special_Attributes">Special Attributes </a></li>
+</ul>
 
 
 <h2>Widgets</h2>
@@ -68,18 +72,47 @@
 </p>
 
 
+<h2><a href="#Special_Attributes">Special Attributes </a></h2>
+<table class="function_list">
+	<tr>
+	<td class="name" nowrap><a href="#highlight">highlight</a></td>
+	<td class="summary">Highlight color.</td>
+	</tr>
+</table>
 
 <br/>
 <br/>
 
 
+    <h2 class="section-header "><a name="Special_Attributes"></a>Special Attributes </h2>
+
+    <dl class="function">
+    <dt>
+    <a name = "highlight"></a>
+    <strong>highlight</strong>
+    </dt>
+    <dd>
+    Highlight color. </p>
+
+<p>Should contain an array with 3 or 4 values (RGB or RGBA) from 0 to 255.</p>
+
+<p>This color is used to indicate the selected range of text.
+
+
+
+
+
+
+
+</dd>
+</dl>
 
 
 </div> <!-- id="content" -->
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2015-12-07 05:47:24 </i>
+<i style="float:right;">Last updated 2015-12-15 13:53:58 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>