You are looking at the HTML representation of the XML format.
HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query-continue>
    <alllinks galcontinue="Brush" />
  </query-continue>
  <query>
    <pages>
      <page pageid="1738" ns="0" title="Banana Pancakes" />
      <page pageid="1735" ns="0" title="Bar" />
      <page pageid="1376" ns="0" title="Beautiful Thoughts" />
      <page pageid="1745" ns="0" title="Boaz" />
      <page pageid="1449" ns="0" title="Bones" />
      <page pageid="1494" ns="0" title="Boogie Chillin" />
      <page pageid="1493" ns="0" title="Boom Boom" />
      <page pageid="1719" ns="0" title="Brian Chan: Open Source as Missions - Biola Digital Ministry Conference 2012" />
      <page pageid="1433" ns="0" title="Brothers and sisters" />
      <page pageid="1568" ns="0" title="Brown Eyed Girl" />
    </pages>
  </query>
</api>