The content may be written in wikicreole syntax. Here are some examples:

Emphasis
//italics//
**bold**
Links
[[URL]]
[[URL|linkname]]
Headings
== Large heading
=== Medium heading
==== Small heading
Lists
* Bullet list
** Sub item of bullet list
# Numbered list
## Sub item of numbered list
Line break
Force\\Linebreak
Howto
1. Press "Insert current timestamp" button
2. Choose an optional title
3. Create some content
4. Press "Create" button to publish content