The pre tag can be used to insert arbitrary text in the documentation. The text will not be formatted in any way, and will be displayed as it is encountered in the description node. It is functionally equivalent to the pre tag in HTML.
Note that if there is text surrounding the pre tag, it should be placed inside a p paragraph tag.
Example:
<pre> This is some text. This is some more text And yet more text... </pre>
This will be typeset as:
This is some text. This is some more text And yet more text...