[[WikiLink]], just put the name of the page to link to in double brackets.
For example "\[[WikiLink]]".
-Wiki links may not contain spaces. The associated file must be the wiki
-link with any capital letters converted to lower case plus the file
-extention.
+The file name associated with a wiki link is create as follows: capital
+letters converted to lower case and spaces to underscores. Finally,
+the file extention is added.
If you ever need to write something like "\[[WikiLink]] without creating a
wikilink, just prefix it with a "\", like "\\\\[[WikiLink]]".