Writing and creating pages is simple. If you see a page that you wish to change, just press the "Edit" link. You will then receive a page where you can edit the information. When you subsequently press "Submit", having done your changes, the page is updated on the server.
Instead of using regular HTML code, all content is written as plain text which is formatted into HTML when viewed.
The following is true for all pages:
If someone creates a link to a page that doesn't exist yet, it will be shown by a small questionmark following the description. By pressing the questionmark, a blank page is received where one can create the page.
For a fuller description of the syntax, see the documention for the HTML::FromText perl module.