MoasdaWiki vs. MediaWiki vs. XWiki vs. KeheiWiki

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

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

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)

%topic%  ( '%' configurable )
or
<link topic>text</link>
or
use HTML in rich text editor

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

[http://example.org The title]

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

http://gmail.com/
or
<extern http://gmail.com>a mail server</extern>
or
use HTML in rich text editor

= Section
== Subsection
=== Sub-subsection

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

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

text  ----    
or
insert HTML via WYSIWYG editor

''bold''

'''bold'''

**bold**

_ text _ 
or
insert HTML via WYSIWYG editor

##italic##

''italic''

//Italics//

* text *
or
insert HTML via WYSIWYG editor

__underlined__

<u>underlined</u>

__underline__

insert HTML via WYSIWYG editor

@@monospace font@@

<tt>monospace</tt>

##monospace##

<wiki code>
stuff
</wiki code>

~~striked through~~

<s>strikethrough</s>

--Strike--

insert HTML via WYSIWYG editor

{{html}}<sup>superscript</sup>{{/html}}

<sup>superscript</sup>

^^superscript^^

insert HTML via WYSIWYG editor

{{html}}<sub>subscript</sub>{{/html}}

<sub>subscript</sub>

,,subscript,,

insert HTML via WYSIWYG editor

{{image:wiki.png}}

[[Image:wiki.png]]

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

insert HTML via WYSIWYG editor

{{center}}centered text

<center>Centered</center>

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

<p align=right> stuff
or
insert HTML via WYSIWYG editor

Non-indented text

Single indented text

Double indented text

: indented line

Non-semantic text indentation through styling:

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

Quotes:

> This is a quoted text

<ul>
stuff
</ul>
or
insert HTML via WYSIWYG editor

* Item 1
** Item 1.1
* Item 2

* Item 1
** Item 1.2
* Item 2

* List
** list
*** list

* text
or
<!> text
or
insert HTML via WYSIWYG editor

# Item 1
## Item 1.1
# Item 2

# Item 1
## Item 1.2
# Item 2

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

digits. stuff
or
insert HTML via WYSIWYG editor

{{html}}
<dl>
<dt>term</dt>
<dd>definition</dd>
</dl>
{{/html}}

; term : definition

; term
: definition

term:    definition
or
insert HTML via WYSIWYG editor

----

----

----

can use plain < HR > tag or
via WYSIWYG editor