PhpWiki vs. JSPWiki vs. MediaWiki vs. Oddmuse

WikiWord or [somelink]
[ desc | pagename ]

[link]
[text|link]
[text|wiki:link]

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

optional, default on:
[[page name]]

optional, default off:
PageName
[PageName] → [1]
[[[page name]]] → [1]
[PageName text] → text
[[page name|text]] → text

Depending on plugins:
[text](page) → text

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

[http://www.example.com/]
[example|http://www.example.com/]
[text|wiki:link]

[http://example.org The title]

http://example.com/
[http://example.com/] → [1]

optional, default on:
[http://example.com/ text] → text

Depending on plugins:
[text](http://example.com/) → text

!!!Headline1
!!Headline2
!Headline3

! Level 1
!! Level 2
!!! Level 3

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

Depending on plugins:
## two
### three
== two ==
=== three ==

section
=======

subsection
----------

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

__bold__

'''bold'''

Depending on plugins:
*bold*
**bold*
'''bold'''

_italics_ or 
or
<em>italics</em>

''italics''

''italic''

Depending on plugins:
*italic*
/italic/
//italic//
''italic''

<u>underlined</u>

%%(text-decoration: underline) text %%

<u>underlined</u>

Depending on plugins:
_underline_
__underline__

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

{{monospace}}

<tt>monospace</tt>

Depending on plugins:
`mono`
##mono##
[code]mono[/code]
<tt>mono</tt>
<code>mono</code>

<strike>striked through</strike>

%%(text-decoration: line-through) deleted text %%

<s>strikethrough</s>

via bbCode plugin:
[s]strike through[/s]

<sup>above</sup>

%%(vertical-align: sup) text %%

<sup>superscript</sup>

via bbCode plugin:
[sup]superscript[/sup]

<sub>below</sub>

%%(vertical-align: sub) text %%

<sub>subscript</sub>

via bbCode plugin:
[sub]subscript[/sub]

[ 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

[local.jpg]
[{Image src='local.jpg'}]
[{Image src='http://foo.bar/foo.jpg'}]

[[Image:wiki.png]]

http://example.com/pic.jpg

Depending on plugins:
[[image:Name|Text|URL]] and variants
![text](URL)

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

%%(text-align: right) text %%

<center>Centered</center>

no example known

;: left indent
;;: more left indent

or 
paragraph
and another level 

%%(text-indent: 20px) 20 pixels %%
%%(text-indent: 30%) 30 percent %%

: indented line

Depending on plugins:
> text

[quote]
text
[/quote]

: one
:: two

* list
or
- list

* Item 1
** Item 1.1
* Item 2

* Item 1
** Item 1.2
* Item 2

* one
** two

# list

# Item 1
## Item 1.1
# Item 2

# Item 1
## Item 1.2
# Item 2

Depending on plugins:
1. one
2. two

# one
## two

Term:<def>
def

;term:definition

; term : definition

Depending on plugins:
; term: definition

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Depending on plugins:
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