KeheiWiki vs. DokuWiki vs. MediaWiki vs. PmWiki

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

[[a Link]]
[[namespace:link]]
[[link|With a Title]]

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

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

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

[[http://example.com]]
[[http://example.com|With a Title]]

[http://example.org The title]

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

text  ----    
or
insert HTML via WYSIWYG editor

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

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

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

_ text _ 
or
insert HTML via WYSIWYG editor

**bold**

'''bold'''

'''bold'''

* text *
or
insert HTML via WYSIWYG editor

//italics//

''italic''

''italic''

insert HTML via WYSIWYG editor

__underlined__

<u>underlined</u>

{+underlined+}

<wiki code>
stuff
</wiki code>

''monospace''

<tt>monospace</tt>

@@monospace@@

insert HTML via WYSIWYG editor

<del>strikethrough</del>

<s>strikethrough</s>

{-strikethrough-}

insert HTML via WYSIWYG editor

<sup>superscript</sup>

<sup>superscript</sup>

'^superscript^'

insert HTML via WYSIWYG editor

<sub>subscript</sub>

<sub>subscript</sub>

'_subscript_'

insert HTML via WYSIWYG editor

{{local.jpg}}
{{http://foo.bar/baz.jpg}}

[[Image:wiki.png]]

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

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

Plugin

<center>Centered</center>

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

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

N/A

: indented line

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

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

* item 1
* item 1.1
* item 2

* Item 1
** Item 1.2
* Item 2

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

digits. stuff
or
insert HTML via WYSIWYG editor

- item 1
- item 1.1
- item 2

# Item 1
## Item 1.2
# Item 2

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

term:    definition
or
insert HTML via WYSIWYG editor

Plugin

; term : definition

: term : definition

can use plain < HR > tag or
via WYSIWYG editor

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