MediaWiki vs. JSPWiki vs. XWiki vs. TracWiki

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

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

XWiki supports 16+ input syntaxes (e.g. confluence, twiki, docbook, mediawiki, xwiki, markdown, etc), see http://rendering.xwiki.org/xwiki/bin/view/Main/WebHome#HSupportedSyntaxes for details.

The syntax documented below is XWiki Syntax 2.1 (http://platform.xwiki.org/xwiki/bin/view/Main/XWikiSyntax).

[[wiki syntax here>>Space.Page]]
[[Space.Page]]
(Space is optional and is the current space if not specified)

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

[http://example.org The title]

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

[[wiki syntax here>>http://www.xwiki.com]]
http://www.xwiki.com

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

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

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

= Headline
== Subheadline
=== Sub-subheadline
==== etc..

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

'''bold'''

__bold__

**bold**

'''bold'''

''italic''

''italics''

//Italics//

''italic''

<u>underlined</u>

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

__underline__

__underline__

<tt>monospace</tt>

{{monospace}}

##monospace##

{{{monospace}}}
`monospace`

<s>strikethrough</s>

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

--Strike--

~~strike-through~~

<sup>superscript</sup>

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

^^superscript^^

^superscript^

<sub>subscript</sub>

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

,,subscript,,

,,subscript,,

[[Image:wiki.png]]

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

image:img.png
image:Space.Page@img.png
[[image:img.png||width="25" height="25"]]
image:http://some/url/img.png

Starting with the xwiki/2.1 syntax, also:
image:icon:cancel

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

<center>Centered</center>

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

(% style="... css here..." %)Text

: indented line

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

Non-semantic text indentation through styling:

(% style="... css here..." %)multi line text

Quotes:

> This is a quoted text

* Item 1
** Item 1.2
* Item 2

* Item 1
** Item 1.1
* Item 2

* List
** list
*** list

* Item 1
* Item 1.1
* Item 1

# Item 1
## Item 1.2
# Item 2

# Item 1
## Item 1.1
# Item 2

1. Item 1
11. Item 2
111. Item 3
1. Item 4

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

; term : definition

;term:definition

; term
: definition

term::
definition

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