MediaWiki vs. WackoWiki vs. JSPWiki vs. Foswiki

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

[[InternalLink]] 
((InternalLink))
[[InternalLink alternate text]]
CamelCase

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

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

[http://example.org The title]

https://wackowiki.org
[[https://wackowiki.org WackoWiki]]
[[Wikipedia:WackoWiki]]

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

External Link
http://foswiki.org/ autolink
[[http://foswiki.org/][label]]

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

== Level 1 ==
=== Level 2 ===
==== Level 3 ====
===== Level 4 =====
====== Level 5 ======

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

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

'''bold'''

**bold**

__bold__

*bold*

''italic''

//italics//

''italics''

_italic_

<u>underlined</u>

__underline__

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

<u>underline</u>

<tt>monospace</tt>

##monospace##

{{monospace}}

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

<s>strikethrough</s>

--strikethrough--

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

<strike>strikethrough</strike>

<sup>superscript</sup>

^^superscript^^

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

<sup>superscript</sup>

<sub>subscript</sub>

vvsubscriptvv

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

<sub>subscript</sub>

[[Image:wiki.png]]

((image.png))
file:image.png
https://example.com/image.png

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

%ATTACHURL%/image.png
http://any.domain/image.png
%IMAGE{"image.png"}%

<center>Centered</center>

{html}<div align="right">{html}

%%(wacko wrapper="text" wrapper_align="center")
content%%

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

| left |   center   |   right |
or HTML
or CSS

: indented line

one
two

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

<blockquote>
multi line text
</blockquote>

* Item 1
** Item 1.2
* Item 2

*one
**One-two
*two
*three

* Item 1
** Item 1.1
* Item 2

* Item 1
* Item 1.1
* Item 2

# Item 1
## Item 1.2
# Item 2

1. numbered List
1. numbered List-2
2.#8 numbered List, with break

# Item 1
## Item 1.1
# Item 2

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

; term : definition

{html}<dl>
<dt>Coffee</dt>
<dd>Black hot drink</dd>
<dt>Milk</dt>
<dd>White cold drink</dd>
</dl>{html}

;term:definition

$ Term: Definition

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