  *  RichEditableText is a low-level UIComponent for displaying,
  *  scrolling, selecting, and editing richly-formatted text.
  *
- *  <p>The rich text can clickable hyperlinks and inline graphics
+ *  <p>The rich text can contain clickable hyperlinks and inline graphics
  *  that are either embedded or loaded from URLs.</p>
  *
- *  <p>It does not have scrollbars, but it implements the IViewport
- *  interface for programmatic scrolling so that it can be controlled
- *  by a Scroller, which does provide scrollbars.
+ *  <p>RichEditableText does not have scrollbars, but it implements
+ *  the IViewport interface for programmatic scrolling so that it
+ *  can be controlled by a Scroller, which does provide scrollbars.
  *  It also supports vertical scrolling with the mouse wheel.</p>
  *
  *  <p>It does not include any user interface for changing

 *  <code>left</code> and <code>right</code>
 *  or <code>top</code> and <code>bottom</code>.</p>
 *
 *  <p>When you specify some kind of width, the text wraps at the right
 *  edge of the component and the text becomes vertically scrollable
 *  when there is more text than fits.
 *  If you set the <code>lineBreak</code> style to <code>"explicit"</code>,

 *  <code>paddingRight</code>, and <code>paddingBottom</code> styles.</p>
 *
 *  <p>By default, a RichEditableText "autosizes": it starts out very
 *  small if it has no text, grows in width up to
 *  <code>maxWidth</code> as you type,
 *  and grows in height when you press Enter to start a new line.</p>
 *
 *  <p>The <code>widthInChars</code> and <code>heightInChars</code>
