
internal wiki links 
[TracGuide]
[TracWiki] 
[Somepage]
[Somepage]

attachment links
[^Attached_File.pdf]. 
[alias|^foo.gif]
[alias|^foo.gif]

links with aliases
[Trac Overview|TracOverview] 
[Trac Guide with some German umlauts: ä ö ü|TracGuide]. 
[This is another link to ticket number one|ticket].
[the sandbox|SandBox]

anchors
[relative links|#Relativelinks] 
[relative links|#Relativelinks]

escape links
EscapingWikiNames.

hierarchy
[SubWikiPage] 
[SubWikiPage] 
[alias|SubWikiPage] 
[see next sibling|Sibling] 
[see next sibling|Sibling]

breaks 
(included here because very much like link syntax)
and case insensitive:
please

links with alias and quotes
[FB|Foo Bar] 
[FB|Foo]
[FB|Foo Bar]

links with dashes (escaped in listconverter)
[Bar|Foo - Bar] 
[Some Document|^123-4.doc]

links with extraneous whitespace
[Foo Bar|Abcdef]