HTML:  Pre format text tags

<Pre>
A Poem by Me (Piers Cleaver)

One fine day in the middle of the night,
Two dead men got up to fight,
They stood back to back and faced each other,
Drew their swords and shot one another.

</Pre>

This tag allows you to enter HTML as shown above and it will be displayed in the same way (without the <Pre> tags).  This can save a lot of time with <P> tags and <BR> tags.
<Pre> is used to start the tag while </Pre> ends it.