TiddlyWiki vs. TWiki vs. JSPWiki vs. PmWiki

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

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

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

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

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

http://twiki.org/ autolink
[[http://twiki.org/][label]]

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

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

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

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

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

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

''bold''

*bold*

__bold__

'''bold'''

//italic//

_italic_

''italics''

''italic''

__underline__

<u>underline</u>

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

{+underlined+}

{{{monospaced}}}

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

{{monospace}}

@@monospace@@

--strikethrough--

<strike>strikethrough</strike>

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

{-strikethrough-}

^^superscript^^

<sup>superscript</sup>

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

'^superscript^'

~~subscript~~

<sub>subscript</sub>

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

'_subscript_'

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

%ATTACHURL%/image.png
http://any.domain/image.png

[local.jpg]
[{Image src='local.jpg'}]
[{Image src='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
}}}

| left |   center   |   right |
or HTML
or CSS

%%(text-align: 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
<<<

<blockquote>
multi line text
</blockquote>

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

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

* Item 1
** Item 1.1
* Item 2

* 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

# Item 1
## Item 1.1
# Item 2

1. Item 1
a. Item 1.a
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

;term:definition

: term : definition

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