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>
  <compare fromrevid="1" torevid="2" xml:space="preserve">&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td class='diff-deletedline'&gt;&lt;div&gt;Wiki &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;software successfully installed&lt;/del&gt;.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td class='diff-addedline'&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Welcome to WikiTI, a &lt;/ins&gt;Wiki &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;for assembly programmers of the TI-83 Plus Family. WikiTI’s goal is to serve as a central place for the discussion and exploration of the undocumented features of the TI-OS&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-context'&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-context'&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td class='diff-deletedline'&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Please see [http://meta.wikipedia.org/wiki/MediaWiki_i18n &lt;/del&gt;documentation on &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;customizing &lt;/del&gt;the &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;interface]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td class='diff-addedline'&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Any programmer is free to contribute any &lt;/ins&gt;documentation &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;of the TI-OS, even if the information is incomplete. Realize, however, that WikiTI’s current goal is to focus &lt;/ins&gt;on &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;calculator documentation for assembly programming only; articles unrelated to &lt;/ins&gt;the &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;TI-OS (including articles on TI-BASIC programming, specific programs &lt;/ins&gt;and/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;or games, etc) will be removed&lt;/ins&gt;. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;For more information, see our page on Contributing&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td class='diff-deletedline'&gt;&lt;div&gt;and &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;the [http:&lt;/del&gt;/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;/meta&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;wikipedia&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;org/wiki/MediaWiki_User%27s_Guide User&lt;/del&gt;'&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;s Guide] for usage and configuration help&lt;/del&gt;.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td class='diff-addedline'&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td class='diff-addedline'&gt;&lt;div&gt;'&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;''Disclaimer:''' WikiTI is not in any way affiliated with Texas Instruments Inc, or any of it’s subsidiaries, including the educational products division&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
</compare>
</api>