Friki vs. Instiki vs. ProntoWiki vs. Wiki-Toolkit vs. Zim

[[Some Page]]
[[Some Page|anchor text]]
[[Some Page#anchor]]
[[Some Page#anchor|anchor text]]

[pagename]

CamelCase [[foobar:subpage]] +subpage 

[another site](http://example.com)

{title|url}

wp?Wiki_Engine http://wikimatrix.org 
ftp://somehost/share
\\host\share\..

#Level 1#
##Level 2##
###Level 3###
####Level 4####
#####Level 5#####
######Level 6######

!, !!, !!!

=== Heading ===

'''bold''

**bold**

**bold**

**bold**

''italic''

_italic_, *italic*

''italics''

//italic//

underlined
{: style='text-decoration:underlined'}

__under__

__underline__

monospace

`monospace`

``monospace``

<del>strikethrough</del>
strikethrough
{: style='text-decoration:line-through'}

<<strike>> (using custom tags)

~~strike~~

<sup>superscript</sup>

<<super>> (using custom tags)

^{sup}

<sub>subscript</sub>

<<sub>> (using custom tags)

_{sub}

http://stringtree.org/friki/logo.gif

![alt text](http://ex.com/image.jpg),
[[image.jpg|alt text:pic]]

{guid} - this is displayed and can be inserted automatically for each image/page

{{./image.png}}

p{: style='text-align:left'}
p{: style='text-align:right'}
p{: style='text-align:center'}
p{: style='text-align:justify'}

available through custom tags

not implemented

:        indented

p
{: style='margin-left:3em'}

> blockquote

multiple spaces ->  

indent with tabs

* first
* second

* Item 1
** Item 1.1
* Item 2

+
++
+++
++++

* List item
* sub items
* with indent

1. first
1. second

1. Item 1
1. Item 1.1
2. Item 2

#
##
###
####

1. List item
a. with sub items
b. ...

title:        description

term
: definition

not implemented

***

not implemented