ikiwiki vs. MediaWiki vs. Tiki Wiki CMS Groupware vs. PhpWiki

[[internal]]

[[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

WikiWord or [somelink]
[ desc | pagename ]

[link text](http://example.org)

[http://example.org The title]

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

http://someserver/someurl
[ desc | exturl ]

Two syntaxes:

# heading 1
## heading 2
### heading 3

heading 1
=========

heading 2
---------

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

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

!!!Headline1
!!Headline2
!Headline3

**bold**
__bold__

'''bold'''

__bold__

*bold* or
<strong>bold</strong>

*emphasized*
_emphasized_

''italic''

''italic''

_italics_ or 
or
<em>italics</em>

via HTML: <u>underlined</u>

<u>underlined</u>

===underline===

<u>underlined</u>

`inline monospace`

indented block of
monospaced text

tab-indented
block

<tt>monospace</tt>

-+monospace+-

<tt>monospace</tt>
<code>code</code>
<pre>preformatted</pre>
<verbatim>
unparsed text</verbatim>

via HTML: <del>deleted</del>

<s>strikethrough</s>

--strike--

<strike>striked through</strike>

via HTML: x<sup>2</sup>

<sup>superscript</sup>

{SUP()}text{SUP}

<sup>above</sup>

via HTML: a<sub>1</sub>

<sub>subscript</sub>

{SUB()}text{SUB}

<sub>below</sub>

![alt text](internal/image)
![alt text](http://example.org/external/image)

[[Image:wiki.png]]

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

[ http://foo.org/1.jpg size=30%] 
external image
[Upload:view.jpg align=right size=50x40] 
view uploaded image
[Upload:view.jpg | http://server/external-linkjpg ] 
view and link to another image

<center>Centered</center>

::centered text::

<?plugin RawHtml <span align="right"> ?>right<?plugin RawHtml </span> ?>
or <div align="right"> right </div>

: indented line

leading spaces, if activated.

;: left indent
;;: more left indent

or 
paragraph
and another level 

* item 1
* item 2
* item 2.1
* item 2.2

* Item 1
** Item 1.2
* Item 2

* Item 1
** Item 1.1
* Item 2

* list
or
- list

1. item 1
2. item 2
1. item 1.1
42. the value doesn't matter
1. any value works

# Item 1
## Item 1.2
# Item 2

# Item 1
## Item 1.1
# Item 2

# list

via HTML:
<dl>
<dt>term</dt>
<dd>definition</dd>
</dl>

; term : definition

;term:definition

Term:<def>
def

---
***
___
------------------
Any number > 3
- - - - - - - - - -
spaces don't matter

----

---

----