Exemption for <textarea>

[pjebs]

		<textarea><script>sdgsdgsdg</script></textarea>
		<pre><script>sdgsdgsdg</script></pre>
		<xmp><script>sdgsdgsdg</script></xmp>

Is there a way to NOT sanitize text inside textarea, pre and xmp.
Those elements are safe to have dirty-looking code.

If some dirty code gets executed, that is the Renderers fault.

[kiwiz]

This... doesn't seem like a great idea. What if the user input contains a </textarea>?