• Web page addresses and e-mail addresses turn into links automatically.
• Allowed HTML tags: <a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd>
• Lines and paragraphs break automatically.
• Restrict text by wrapping in [restrict:roles=<comma separated roles>] and [/restrict]

• Links to specified hosts will have a rel="nofollow" added to them.

• Highlight terms in this textarea.
• You can enable syntax highlighting of source code with the following tags: <code>, <blockcode>. Beside the tag style "<foo>" it is also possible to use "[foo]".
• Use <fn>...</fn> to insert automatically numbered footnotes.
• You may link to webpages through the weblinks registry

More information about formatting options