Foswiki vs. PmWiki vs. Wikidot vs. XoWiki

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

[[page name]]
[[page name | link text]]
[[link text -> page name]]
[[#anchor]]
[[#anchor|link to anchor]]
[[page name #anchor]]

[[[page-name]]] or
[[[page-name|anchor]]]

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

http://....
[[http://... | link text]]
[[link text -> http://...]]

http://www.wikimatrix.org or 
[http://www.wikimatrix.org WikiMatrix]

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

! Level 1
!!#anchor Level 2
!!! Level 3

+++ headline level 3

*bold*

'''bold'''

**bold text**

_italic_

''italic''

//italic text//

<u>underline</u>

{+underlined+}

__underlined text__

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

@@monospace@@

{{monospaced text}}

<strike>strikethrough</strike>

{-strikethrough-}

--strikethrough text--

<sup>superscript</sup>

'^superscript^'

^^superscript^^

<sub>subscript</sub>

'_subscript_'

,,subscript,,

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

https://foo.bar/foo.jpg
Attach:foo.jpg
Attach:foo.jpg"alt/title text" | Caption

[[image src="..."]]

| left |   center   |   right |
or HTML
or CSS

%center% centered text
%right% right aligned
%lfloat% left floating text
%rfloat% right floating text
%rframe% right floating frame
%lframe% left floating frame

= Centered line

<blockquote>
multi line text
</blockquote>

-> indented text
--> more indentation
-< hanging text
--< more indentation

> First level of indentation
>> Second level of indentation.

* Item 1
* Item 1.1
* Item 2

* Item 1
** Item 1.1
* Item 2
alternatively, indented:
* item 1
* item 1.1
* item 2

* element 1
* element 2

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

# Item 1
## Item 1.1
# Item 2
alternatively, indented:
# Item 1
# Item 1.1
# Item 2

# element 1
# element 1

$ Term: Definition

: term : definition

: item : description

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