MediaWiki vs. Tiki Wiki CMS Groupware vs. TracWiki vs. WikkaWiki

[[a link]]
[[a link|with title]]

((Name of page))
or
((Name of page|link to a page))
or
(semantic(link to a page))
or, if activated:
CamelCase WikiWords

CamelCase
[wiki:ISO9000]
[wiki:TitleIndex Title Index]

CamelCase
[[forced]]
[[forced|This is a link]]
[[forced |日本語]]

[http://example.org The title]

[http://example.com]
or
[http://example.com|label]

[http://www.edgewall.com/ Edgewall Software]

http://wikkawiki.org
[[http://wikkawiki.org|Wikka Wiki]]
[[Wikipedia:WikkaWiki]]

==Section==
===Subsection===
====Sub-subsection====

-= Titlebar =-
! Level 1
!! Level 2
!!! Level 3
!!!! Level 4
!!!!! Level 5

= Level 1 =
== Level 2 ==
=== Level 3 ===
=== Explicit id === #using-explicit-id-in-heading

====== Level 1 ======
===== Level 2 =====
==== Level 3 ====
=== Level 4 ===
== Level 5 ==

'''bold'''

__bold__

'''bold'''

**bold**

''italic''

''italic''

''italic''

//italic//

<u>underlined</u>

===underline===

__underline__

__underlined__

<tt>monospace</tt>

-+monospace+-

{{{monospace}}}
`monospace`

##monospaced##

<s>strikethrough</s>

--strike--

~~strike-through~~

++Strike through text++

<sup>superscript</sup>

{SUP()}text{SUP}

^superscript^

""<sup>Superscript</sup>""

<sub>subscript</sub>

{SUB()}text{SUB}

,,subscript,,

""<sub>Subscript</sub>""

[[Image:wiki.png]]

{img src=http://foo.bar/foo.jpg}

[[Image(photo.jpg)]]                           # simplest
[[Image(photo.jpg, 120px)]]                    # with size
[[Image(photo.jpg, right)]]                    # aligned by keyword
[[Image(photo.jpg, nolink)]]                   # without link

http://foo.bar/bar.jpg
{{image url="local.jpg"}}
{{image url="http://foo.bar/bar.jpg"}}

<center>Centered</center>

::centered text::

@@Center text@@
<<left floated<<
>>right floated>>

: indented line

leading spaces, if activated.

(4 spaces or a ~ can replace a tab)
indented
~indented

* Item 1
** Item 1.2
* Item 2

* Item 1
** Item 1.1
* Item 2

* Item 1
* Item 1.1
* Item 1

(4 spaces or a ~ can replace a tab)

~- Item 1
~~- Item 1.1
~- Item 2

# Item 1
## Item 1.2
# Item 2

# Item 1
## Item 1.1
# Item 2

1. Item 1
1. Item 1.1
1. Item 1

(4 spaces or a ~ can replace a tab)

~1) Item 1
~~1) Item 1.1
~1) Item 2

(more options for lists are available)

; term : definition

;term:definition

term::
definition

""<dl>
<dt>Coffee</dt>
<dd>Black hot drink</dd>
<dt>Milk</dt>
<dd>White cold drink</dd>
</dl>""

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