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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>
    <allcategories accontinue="1991_activity" />
  </query-continue>
  <query>
    <allcategories>
      <c size="0" pages="0" files="0" subcats="0" xml:space="preserve">''Tour Leg Name''</c>
      <c size="0" pages="0" files="0" subcats="0" xml:space="preserve">''Tour Name''</c>
      <c size="3" pages="3" files="0" subcats="0" xml:space="preserve">0</c>
      <c size="0" pages="0" files="0" subcats="0" xml:space="preserve">1989-1993 Tablature</c>
      <c size="0" pages="0" files="0" subcats="0" xml:space="preserve">1989-1995</c>
      <c size="0" pages="0" files="0" subcats="0" xml:space="preserve">1989-1995 Era</c>
      <c size="0" pages="0" files="0" subcats="0" xml:space="preserve">1989-1995 Tablature</c>
      <c size="350" pages="350" files="0" subcats="0" xml:space="preserve">1989-1995 era</c>
      <c size="0" pages="0" files="0" subcats="0" xml:space="preserve">1989 activity</c>
      <c size="0" pages="0" files="0" subcats="0" xml:space="preserve">1990 activity</c>
    </allcategories>
  </query>
</api>