Simple wiki help
Before creating content, please see the sign up instructions and create an account.
A complete place to start learning how to code wiki pages is the Wiki User's Guide, particularly the editors section. However, this is a lot of information at once.
A better way to start is go to a page where you want to know how to do something, click on edit, and see how it's done. After that go to the Test Page to test what you think you've learned.
Remember that some pages (like reference have a standard naming convention. Check out the FAQ for details, although the naming convention should be easy to work out from looking at some pages.