зеркало из https://github.com/mozilla/gecko-dev.git
26 строки
503 B
HTML
26 строки
503 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<script type="text/javascript">
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function uu()
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{
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document.removeEventListener("DOMSubtreeModified", uu);
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document.execCommand("undo", false, null);
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}
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function boom()
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{
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document.execCommand("selectAll", false, null);
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document.execCommand("strikethrough", false, null);
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document.addEventListener("DOMSubtreeModified", uu);
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document.execCommand("undo", false, null);
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}
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</script>
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</head>
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<body contenteditable="true" onload="boom();"><div></div></body>
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</html>
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