Here's a quick overview of the markup you have at your disposal. This text is here; more info in TextFormattingRules

Paragraphs
Forced Line Break \\
Horizontal ruler
are delimitted by a blank line
\\
----
Hyperlinks
Text with a hyperlink
Interwiki links are defined in here
[WikiPage] , [http://external.url], [WikiPage#SomeChapter]
[some-text|link]
[interwiki:OtherWikiPage], [edit:WikiPage], etc.
Inline images
or use the Image Plugin
[WikiPage/Attachment.gif]
[{Image src='Attachment.gif' }]
Section headers have ! in the first column
Linking to section headers
Table of contents
!small, !!medium, !!!large
[pagename#sectiontitle]
[{TableOfContents numbered='yes' }]
Bulleted lists have * in the first column.
Use more ** for deeper indentations.
* Item one
** Item two
Numbered lists have #, ## etc.
You can mix * and # too.
# Numbered item
  Continue item via indentation
Text decorations __bold__ renders as bold
''italic'' renders as italic
%%small text %% renders as text
%%sub subscript %% like in aij = aji
%%sup superscript %% like in 23 = 8
%%strike strikethrough %% renders as strikethrough
%%center ... %% for centered text
Monospaced text {{ monospaced text with wiki markup }}
Use triple {'s to open, and triple }'s to close code blocks, wiki markup is not rendered
Definition List, with ; in first column
Compact form
;term:def
;:Indented comment
Table ; use pipes | as delimitter
No need for a terminating |
|| Header1 || Header 2
| TableCell1| TableCell2
Collapsable List %%collapse
* click me
** to hide/show me ...
# ordered list items
## are collapsed by default %%
Collapsable Box %%collapsebox
!box-title
Click box title to hide/show box content
%%
Sortable Table %%sortable
..each column header is clickable for sorting..
%%
Filtered Table %%table-filter
..each column has excel-like filter dropdowns..
%%
Tabbed Section %%tabbedSection
%%tab-1stTabTitle ... %%
%%tab-2ndTabTitle ... %%
%%
Horizontal Graphbar %%graphBars
* %%gBar 20 %% apples
%%
Zebra Tables
with odd/even row colors
%%zebra-table ... %%
%%zebra-<colorOdd> ... %%
%%zebra-<colorOdd>-<colorEven> ... %%
A list of the most commonly used plugins and some key parameters. More plugins here.

TableOfContents [{TableOfContents }]
Image [{Image src='x.jpg' link='http://..' width='..' height='..'
align='left|center|right' style='..' class='..' }]
InsertPage [{InsertPage page='some-page' }]
CurrentTimePlugin [{CurrentTime format='yyyy mmm-dd'}]
ReferredPagesPlugin [{ReferredPages page='<pagename>' type='local|external|attachment' depth='1..8'
include='regexp' exclude='regexp'}]
ReferringPagesPlugin [{ReferringPages page='<pagename>' separator=','
include='regexp' exclude='regexp'}]
Set a WikiVariable
Get a WikiVariable
Test a wiki variable
[{SET name='value'}]
[{$foo}]
[{TEST page='p' name='var' match='regexp' except='regexp'

body
}]
BrushedTablePlugin [{Table

||Nr ||A ||< ||C ||<
|# |a |b |c |d
|# |^ |b |^ |d
}]
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