alphawiki vs. WikiCrowd vs. TiddlyWiki

1) standard syntax :
{a {@ href="?view=pixar"}pixar}
2) alternate wiki form :
[[pixar]]

@page "Another Wiki Page"
@page[Wiki Page] "Link to Wiki Page"
@page[Wiki Page]
[[Wiki Page or URL]]

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

1) standard syntax :
{a {@ href="http://www.pixar.com/"}pixar}
2) alternate wiki form :
[[pixar|http://www.pixar.com/]]

@page[http://wikimatrix.org]
@page[http://wikimatrix.org] "It's a link to WikiMatrix"
[[http://wikimatrix.org]]

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

1) standard syntax :
{h1 TITLE} from 1 to 6
2) alternate form :
_h1 TITLE (until end of line)

@title Some Title
@subtitle Some Subtitle
@subsubtitle Some Subsubtitle

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

{b I am bold}

*bold*

''bold''

{i I am italic}

//italic//

//italic//

{u I am underline}

No

__underline__

{pre I am monospace and preformated}

No

{{{monospaced}}}

{del I am line-through}

No

--strikethrough--

E = mc{sup 2}

^superscript^

^^superscript^^

Vector low indiced : V{sub i} 
Vector high indiced: V{sup i}
Tensor : T{sub i}{sup j}

_subscript_

~~subscript~~

1) static image, simple :
{img {@ src="data/image.jpg"}}

2) static image, complete :
{img 
{@ src="data/image.jpg"  
height="200"
title="infotext"
}}

3) click_enlarging image :
{show 
{@ src="data/image.jpg"
height="200" 
width="400" 
title="infotext"
}}

@img url

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

{center I am centered}

No

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

{p I am an indented paragraph.}

No

:indent

> quote

<<<
blockquote
<<<

1) standard :
{ul
{li item 1}
{li item 2}
}

2) alternative :
_ul item 1
_ul item 2

@listitem Red
Green
Blue

* Item 1
** Item 1.1
* Item 2

1) standard :
{ol
{li item 1}
{li item 2}
}

2) alternative :
_ol item 1
_ol item 2

No

# Item 1
## Item 1.1
# Item 2

{dl
{dt one} 
{dd definition 1}
{dt two} 
{dd definition 2}
}

No

; term
: description

{hr}

No

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