XWiki vs. Tiki Wiki CMS Groupware vs. TWiki vs. BookStack

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)

((Name of page))
or
((Name of page|link to a page))
or
(semantic(link to a page))
or, if activated:
CamelCase WikiWords

WikiWord autolink
Otherweb.WikiWord
[[Spaced text]]
[[WikiWord][label]]

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

[http://example.com]
or
[http://example.com|label]

http://twiki.org/ autolink
[[http://twiki.org/][label]]

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

-= Titlebar =-
! Level 1
!! Level 2
!!! Level 3
!!!! Level 4
!!!!! Level 5

---+ Level 1
---++ Level 2
---+++ Level 3
---++++ Level 4
---+++++ Level 5
---++++++ Level 6

**bold**

__bold__

*bold*

//Italics//

''italic''

_italic_

__underline__

===underline===

<u>underline</u>

##monospace##

-+monospace+-

=monospaced text= and
<verbatim>
multi line text
</verbatim>

--Strike--

--strike--

<strike>strikethrough</strike>

^^superscript^^

{SUP()}text{SUP}

<sup>superscript</sup>

,,subscript,,

{SUB()}text{SUB}

<sub>subscript</sub>

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

{img src=http://foo.bar/foo.jpg}

%ATTACHURL%/image.png
http://any.domain/image.png

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

::centered text::

| left |   center   |   right |
or HTML
or CSS

Non-semantic text indentation through styling:

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

Quotes:

> This is a quoted text

leading spaces, if activated.

<blockquote>
multi line text
</blockquote>

* List
** list
*** list

* Item 1
** Item 1.1
* Item 2

* Item 1
* Item 1.1
* Item 2

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

# Item 1
## Item 1.1
# Item 2

1. Item 1
a. Item 1.a
1. Item 2

; term
: definition

;term:definition

$ Term: Definition

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