User blog comment:Rrauwl/Crusade for links./@comment-4038658-20110622163453

Steps to link to a wiki page. While in edit mode find the text you wish to link. then click the link icon above the edit space (it looks like 2 chain links, get it? :D). Use the top space and simply enter the name of the wiki page (Auto complete is on and it helps me ALOT). The second line is filled in automatically and can be changed if you wish. ALTERNATIVELY: If the text you wish to link is the EXACT name of the wiki page you wish to link to (this includes case, plural or singular, etc) then you may highlight that text then hit the link icon. The 'link screen' will auto-fill making it very easy.
 * Note if is says 'page does not exist' then the spelling is probably wrong XD

Hope this helps!