</head>
<body>
<table width="100%"><tr><td width="60%" valign="top">
-<textarea autofocus="true" id="edit" spellcheck="false" onkeydown="keyHandler(event);" onkeyup="autocompile();">{{html .}}</textarea>
+<textarea autofocus="true" id="edit" spellcheck="false" onkeydown="keyHandler(event);" onkeyup="autocompile();">{{printf "%s" . |html}}</textarea>
<div class="hints">
(Shift-Enter to compile and run.)
<input type="checkbox" id="autocompile" value="checked" /> Compile and run after each keystroke