Wikia vs. TracWiki vs. MojoMojo vs. ProWiki

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

[[another page]]

CamelCase
Wordlinking
{{free link}}
[page labelforlink]

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

Markdown:
[Link text](http://example.com)

Textile:
"link text":http://example.com

http://example.org
InterWiki:page
[some:link labelforlink]

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

Mardown:
#Heading 1

Textile:
h1. Heading 1

= Headline 1 =
== Headline 2 =
=== Headline 3 =
==== Headline 4 =
===== Headline 5 =
====== Headline 6 =

'''bold'''

Markdown: **bold**

Textile: *bold*

'''bold'''

''italic''

_italics_

''italic''

__underline__

Textile: _underline_
Markdown: use HTML

<u>underlined</u>

{{{monospace}}}
`monospace`

Markdown:
`command line example`

Textile:
@command line example@

<tt>monospace</tt>

~~strike-through~~

Textile:
normal text -striked- normal text

[[strike]strikethrough text]

^superscript^

Textile: ^superscript^

<sup>text</sup>

,,subscript,,

Textile: ~subscript~

<sub>text</sub>

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

Markdown:
![alt text](/image/path "title text")

Textile:
!http://example.com/image.png!

http://example.org/file.jpg
Upload:file.gif
[[Image]...options...]

Textile:
< right
> left
= center
<> justify

only as part of tables or citations
[align:left|center|right]

Textile:
> text

: indented line
:: indented line

* Item 1
* Item 1.1
* Item 1

* an item
* another item

* bulleted list
** bulleted list

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

# item 1
# item 2

# numbered list
## numbered list

term::
definition

Textile:
dl. title:data goes here

; term: definition

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