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"><tr><td colspan="2" class="diff-lineno">Rad 1:</td>
<td colspan="2" class="diff-lineno">Rad 1:</td></tr>
<tr><td class='diff-marker'>−</td><td class='diff-deletedline'><div><del class="diffchange diffchange-inline">Installation av wikimjukvara klar.</del></div></td><td class='diff-marker'>+</td><td class='diff-addedline'><div><ins class="diffchange diffchange-inline">Välkommen till Polkagriswikin!</ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td class='diff-deletedline'><div>&#160;</div></td><td class='diff-marker'>+</td><td class='diff-addedline'><div></div></td></tr>
<tr><td class='diff-marker'>−</td><td class='diff-deletedline'><div><del class="diffchange diffchange-inline">För anpassning av användargränssnittet, se [http://meta.wikimedia.org/wiki/MediaWiki_localization dokumentation]. För hjälp med användning och konfiguration, se [http://meta.wikimedia.org/wiki/Help:Contents användarguiden] på Meta.</del></div></td><td class='diff-marker'>+</td><td class='diff-addedline'><div></div></td></tr>
</compare>
</api>