The Tor Browser / file revision

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      http://creativecommons.org/publicdomain/zero/1.0/

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 <svg xmlns="http://www.w3.org/2000/svg" version="1.1"

      xmlns:xlink="http://www.w3.org/1999/xlink">

   <title>Reference for tspan with ancestor x/y attributes</title>

   <!-- From https://bugzilla.mozilla.org/show_bug.cgi?id=333698 -->

   <text x="50 100 150" y="20 40 80 60">abcdef</text>

   <g id="grid">

     <line x1="10" y1="20" x2="200" y2="20" stroke="black"/>

     <line x1="50" y1="10" x2="50" y2="100" stroke="black"/>

     <line x1="10" y1="40" x2="200" y2="40" stroke="black"/>

     <line x1="100" y1="10" x2="100" y2="100" stroke="black"/>

     <line x1="10" y1="80" x2="200" y2="80" stroke="black"/>

     <line x1="150" y1="10" x2="150" y2="100" stroke="black"/>

     <line x1="10" y1="60" x2="200" y2="60" stroke="black"/>

   </g>

 </svg>