Linking to existing pages
To link to existing pages, use the same double square brackets. For example, here’s a link to the this page: Main Page
Linking to a page with different text
If you don’t want to use the page’s name as the link text, you can specify your own text by placing a vertical bar | and the link text in the link like so: The Text To Display
Linking to characters and items
To link to a character or item, use the same double square brackets, but also use a colon. The text to put in the brackets is the slug for the character. Here is an example: Retread
If your character has no slug, you can use the ID number, like so: Retread.
For PCs and NPCs in your campaign, you can just use the PC/NPC Link Lookup in the sidebar to the right. It’s quite handy!
Linking to characters and items with different text
Just like wiki links, it’s possible to link to a character or item using alternate text. Here’s an example: James Rhodes
HTML and Textile
To style things how you want, you can use either HTML (with some restrictions) or a simple formatting language called Textile. It’s up to you, but Textile is pretty easy, while simultaneously allowing for lots of customization.