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To see the non HTML representation of the XML format, set format=xml.
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<?xml version="1.0"?>
    <allcategories accontinue="Animated_images" />
      <c size="1" pages="1" files="0" subcats="0" xml:space="preserve">0, 90, 180 degree reflectors</c>
      <c size="0" pages="0" files="0" subcats="0" xml:space="preserve">0roblems</c>
      <c size="2" pages="2" files="0" subcats="0" xml:space="preserve">1-dimensional cellular automata</c>
      <c size="4" pages="4" files="0" subcats="0" xml:space="preserve">180 degree reflectors</c>
      <c size="1" pages="1" files="0" subcats="0" xml:space="preserve">46P4H1V0-supported waves</c>
      <c size="28" pages="28" files="0" subcats="0" xml:space="preserve">90 degree reflectors</c>
      <c size="6" pages="6" files="0" subcats="0" xml:space="preserve">Adjustable spaceships</c>
      <c size="6" pages="0" files="0" subcats="6" xml:space="preserve">Administrative categories</c>
      <c size="13" pages="12" files="0" subcats="1" xml:space="preserve">Agars</c>
      <c size="8" pages="8" files="0" subcats="0" xml:space="preserve">Algorithms</c>