http://yggdrasil.acetone.i2p/en:wiki:syntax
Headline Level 3 Headline Level 4 Headline Level 5 ==== Headline Level 3 ====
=== Headline Level 4 ===
== Headline Level 5 == By using four or more dashes, you can make a horizontal line: Media Files You can include external and internal images, videos and audio files with curly brackets. Optionally you can specify the size of them. Real size: Resize to given width: Resize to given width and height 2) : Resized external image: Real size: ...