iKnow - a tiny wiki vs. TiddlyWiki vs. PmWiki vs. Zwiki

[[InternalLink]]

WikiWord (CamelCase)
[[link]]
[[label|link]]

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

WikiName
[freeform name]
[[double-bracketed]]

<a href="http://www.google.ch">ExternalLink</a>

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

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

Bare urls plus markup-specific 
link syntax. This and all 
following syntax examples depend 
on which markup mode is used for 
a page, including:

restructured text, structured 
text, wikiwikiweb, moinmoin, 
html, plaintext..

<h1>Headline</h1>

! Level 1
!! Level 2
!!! Level 3
!!!! Level 4
!!!!! Level 5

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

<b>Bold</b>

''bold''

'''bold'''

<i>Italic</i>

//italic//

''italic''

<u>Underline</u>

__underline__

{+underlined+}

{{{monospaced}}}

@@monospace@@

--strikethrough--

{-strikethrough-}

^^superscript^^

'^superscript^'

~~subscript~~

'_subscript_'

[img[local.jpg]]
[img[http://foo.bar/foo.jpg]]

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

using custom classes, e.g.
{{right{
text
}}}

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

:indent

> quote

<<<
blockquote
<<<

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

* Item 1
** Item 1.1
* Item 2

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

# Item 1
## Item 1.1
# Item 2

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

; term
: description

: term : definition

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