зеркало из https://github.com/mozilla/pjs.git
37 строки
630 B
XML
37 строки
630 B
XML
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<html xmlns="http://www.w3.org/1999/xhtml" xmlns:m="http://www.w3.org/1998/Math/MathML">
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<head>
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<style type="text/css">
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#q { width: 16px; height: 16px; }
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#a, #b { counter-increment: chicken; }
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</style>
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<style id="s" type="text/css">
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#a { content: 'x'; }
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</style>
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<script type="text/javascript">
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function boom()
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{
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remove(document.getElementById("s"));
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remove(document.getElementById("b"));
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}
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function remove(n)
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{
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n.parentNode.removeChild(n);
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}
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</script>
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</head>
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<body onload="boom();">
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<m:mrow id="a"/><m:mo id="q"><m:malignmark><m:msubsup/><m:munderover/><m:munder id="b"/></m:malignmark></m:mo>
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</body>
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</html>
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