<bigger><bigger>
This is <bold><italic>richtext.</italic></bold>
<smaller>as defined in RFC 1341</smaller>
<nl><nl>Isn't it
<bigger><bigger>cool?</bigger></bigger>
(it's obsolete!)

<nl>unknown tag: <foo> bar
<nl>greater-thans: >>
<nl>ampersand: & foo (&lt;&gt;)

This is a less-than: <lt><nl>
This is <bold>NOT</bold> a less-than: <<

<nl><nl>
these
words
should

all

be

on

one



line.