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#!/usr/bin/env ruby def e_js(str) str.gsub(/(?=[\\"])/, '\\').gsub(/\n/, '\n').gsub(/[@.\/]/) { |ch| sprintf('\\%03o', ch[0]) } end def rot_13(str) str.tr('A-Za-z', 'N-ZA-Mn-za-m') end print %{<script type="text/javascript">document.write( "#{e_js(rot_13(STDIN.read))}".replace(/[a-zA-Z]/g, function(c){return String.fromCharCode((c<="Z"?90:122)>=(c=c.charCodeAt(0)+13)?c:c-26);})); </script>}

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