Wiki-Toolkit vs. Git-Wiki vs. giewiki vs. ProWiki vs. Zwiki

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

TiddlyWiki
[[Style library|StyleLib]]
[[Plugins|/Plugins]]

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

WikiName
[freeform name]
[[double-bracketed]]

[[http://example.org|The title]]

http://appengine.google.com
[[AppEngine|http://appengine.google.com]]

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

Bare urls plus markup-specific 
link syntax. This and all 
following syntax examples depend 
on which markup mode is used for 
a page, including:

restructured text, structured 
text, wikiwikiweb, moinmoin, 
html, plaintext..

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

or

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

!Headline

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

**bold**

''Bald''

'''bold'''

//italic//

//Italy//

''italic''

<u>underlined</u>

__Undertow__

<u>underlined</u>

<tt>monospace</tt>

{{{Courier}}}

<tt>monospace</tt>

<s>strikethrough</s>

--Sorry--

[[strike]strikethrough text]

<sup>superscript</sup>

256^^2^^

<sup>text</sup>

<sub>subscript</sub>

Sub~~script~~

<sub>text</sub>

{{Image.png}}

<<image /Solnedgang.jpg < 60%>>
(Args: file [alignment] [width%])

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

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

: indented line
:: indented line

* Item 1
** Item 1.2
* Item 2

* One
* Two

* bulleted list
** bulleted list

# Item 1
## Item 1.2
# Item 2

# One
# Two

# numbered list
## numbered list

; term
: description

; term: definition

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