title: Set cursor position in a Text widget
body: <p>Is it possible to set the cursor position in a Tkinter Text widget? I'm not finding anything terribly useful yet.</p>
  
  <p>The best I've been able to do is emit a <code>&lt;Button-1&gt;</code> and <code>&lt;ButtonRelease-1&gt;</code> event at a certain x-y coordinate, but that is a pixel amount, not a letter amount.</p>