• In order to edit this site, you must first Log In.
• After that, the “pen icon” will appear on the right, which allows you to edit the entire page.
• Alternatively, each section will have an Edit button that allows you to edit only that section.

DokuWiki supports some simple markup language, which tries to make the datafiles as readable as possible. This page contains all possible syntax you may use when editing the pages. Simply have a look at the source of this page by pressing “Edit this page”. If you want to try something, just use the playground page. The simpler markup is easily accessible via quickbuttons, too:

By default, DokuWiki supports:

**bold**
//italic//
__underlined__
''monospaced''
<del>deleted</del>
<del>**__//''any combination''//__**</del>
Some<sup>superscript</sup> and<sub>subscript</sub>

Extra plugins were also installed to that enable the use of:

<fc #800080>colors</fc>
<ff serif>Serif</ff>
<ff sans-serif>Sans-serif</ff>
<fs xx-small>really small</fs>
<fs xx-large>really big</fs>

And a lot more using the Wrap pluging

Paragraphs are created from blank lines. If you want to force a newline without a paragraph, you can use \\ followed by a whitespace or the end of line:

Same
line

New paragraph \\
New line

New paragraph \\ New line

The poem plugin can also be used to break multiple lines without using \\ at the end of each line:

<poem>
Roses are red, 
violets are blue, 
these jokes are getting old,
and so are you. 
</poem>

DokuWiki supports multiple ways of creating links.

External links are recognized automatically:

https://www.google.com
[[https://www.google.com|This Link points to google]]
<andi@splitbrain.org>
[[andi@splitbrain.org]]

Internal links are created by using square brackets like this:

[[./newpage/]]

• The trailing / at the end will create a folder (or namespace) called “newpage” and put a “home” page in it. The advantage of creating a folder for every new page is that pictures and files will automatically be organized in those folders.
• The ./ at the beginning will create the folder in the current namespace (in this case: in /wikisytax/)

To name a link, use a | like this:

[[./newpage/ |New Page Name]]
[[./home |This Page]]
[[./home#internal |This Section]]

• When the link is red (like those above), it means that the page doesn't exist yet. To create it, simply click on the link to navigate to the new page.
• When a link exist, it's green.
• To link to a specific section within a page, use #

DokuWiki supports Interwiki links, which are quick links to other wikis:

[[doku>Interwiki |Interwiki]]
[[wp>Amateur_radio]]

You can use up to five different levels of headlines to structure your content. If you have more than three headlines, a table of contents is generated automatically – this can be disabled by including the string ~~NOTOC~~ in the document.

==== Headline Level 3 ====
=== Headline Level 4 ===
== Headline Level 5 ==

By using four or more dashes, you can make a horizontal line:

----

You can include external and internal images, videos and audio files with curly brackets. Optionally you can specify the size of them.

  Real size:                        {{dokuwiki-128.png}}
  Resize to given width:            {{dokuwiki-128.png?50}}
  Resize to given width and height: {{dokuwiki-128.png?200x50}}
  Resized external image:           {{https://php.net/images/php.gif?200x50}}

By using left or right whitespaces you can choose the alignment.

{{ dokuwiki-128.png}}
{{dokuwiki-128.png }}
{{ dokuwiki-128.png }}

Of course, you can add a title (displayed as a tooltip by most browsers), too.

{{dokuwiki-128.png|This is the caption}}

You can also use an image to link to another internal or external page by combining the syntax for links and images like this:

[[https://php.net|{{dokuwiki-128.png}}]]

Please note: The image formatting is the only formatting syntax accepted in link names.

DokuWiki can embed the following media formats directly.

If you specify a filename that is not a supported media format, then it will be displayed as a link instead.

By adding ?linkonly you provide a link to the media without displaying it inlin:

{{dokuwiki-128.png?linkonly}}

Youtube videos can be embedded using the last part of the URL. For example,

• to embed this video: https://www.youtube.com/watch?v=SQIFJe3rmZ0
• use this syntax: {{ youtube>SQIFJe3rmZ0 }}

Unfortunately not all browsers understand all video and audio formats. To mitigate the problem, you can upload your file in different formats for maximum browser compatibility.

For example consider this embedded mp4 video:

{{video.mp4|A funny video}}

When you upload a video.webm and video.ogv next to the referenced video.mp4, DokuWiki will automatically add them as alternatives so that one of the three files is understood by your browser.

Additionally DokuWiki supports a “poster” image which will be shown before the video has started. That image needs to have the same filename as the video and be either a jpg or png file. In the example above a video.jpg file would work.

Dokuwiki supports ordered and unordered lists. To create a list item, indent your text by two spaces and use a * for unordered lists or a - for ordered ones.

  * This is a list
  * The second item
    * You may have different levels
  * Another item

  - The same list but ordered
  - Another item
    - Just use indention for deeper levels
  - That's it

Also take a look at the FAQ on list items.

DokuWiki can convert certain pre-defined characters or strings into images or other text or HTML.

The text to image conversion is mainly done for smileys. And the text to HTML conversion is used for typography replacements, but can be configured to use other HTML as well.

DokuWiki converts commonly used emoticons to their graphical equivalents. Those Smileys and other images can be configured and extended. Here is an overview of Smileys included in Doku

Typography: Dokuwiki can convert simple text characters to their typographically correct entities. Here is an example of recognized characters.

-> <- <-> => <= <=> >> << -- --- 640x480 (c) (tm) (r)

The same can be done to produce any kind of HTML, it just needs to be added to the pattern file.

There are three exceptions which do not come from that pattern file: multiplication entity (640×480), 'single' and “double quotes”. They can be turned off through a config option.

Some times you want to mark some text to show it's a reply or comment. You can use the following syntax:

I think we should do it

> No we shouldn't

>> Well, I say we should

> Really?

>> Yes!

>>> Then lets do it!

There's also a plugin installed that allows the use of inline or block quotes:

This is an <quote>inline quote.</quote>

<QUOTE>This is a block quote.</QUOTE>

DokuWiki supports a simple syntax to create tables.

Table rows have to start and end with a | for normal rows or a ^ for headers.

^ Heading 1      ^ Heading 2       ^ Heading 3          ^
| Row 1 Col 1    | Row 1 Col 2     | Row 1 Col 3        |
| Row 2 Col 1    | some colspan (note the double pipe) ||
| Row 3 Col 1    | Row 3 Col 2     | Row 3 Col 3        |

To connect cells horizontally, just make the next cell completely empty as shown above. Be sure to have always the same amount of cell separators!

Vertical tableheaders are possible, too.

As you can see, it's the cell separator before a cell which decides about the formatting:

|              ^ Heading 1            ^ Heading 2          ^
^ Heading 3    | Row 1 Col 2          | Row 1 Col 3        |
^ Heading 4    | no colspan this time |                    |
^ Heading 5    | Row 2 Col 2          | Row 2 Col 3        |

You can have rowspans (vertically connected cells) by adding ::: into the cells below the one to which they should connect.

Apart from the rowspan syntax those cells should not contain anything else.

^ Heading 1      ^ Heading 2                  ^ Heading 3          ^
| Row 1 Col 1    | this cell spans vertically | Row 1 Col 3        |
| Row 2 Col 1    | :::                        | Row 2 Col 3        |
| Row 3 Col 1    | :::                        | Row 2 Col 3        |

You can align the table contents, too. Just add at least two whitespaces at the opposite end of your text: Add two spaces on the left to align right, two spaces on the right to align left and two spaces at least at both ends for centered text.

This is how it looks in the source:

^           Table with alignment           ^^^
|         right|    center    |left          |
|left          |         right|    center    |
| xxxxxxxxxxxx | xxxxxxxxxxxx | xxxxxxxxxxxx |

Note: Vertical alignment is not supported.

The tablewidth plugin allows the customization of the width of the table:

|< 100% 10px 10em 50% - >|
|10px |10em |50%|the rest |

If you need to display text exactly like it is typed (without any formatting), enclose the area either with <nowiki> tags or even simpler, with double percent signs %%.

<nowiki>
This is some text which contains addresses like this:
https://www.splitbrain.org and
**formatting**, but nothing is done with it.
</nowiki>
The same is true for %%//__this__ text// with a smiley ;-)%%.

You can include code blocks into your documents by either indenting them by at least two spaces (like used for the previous examples) or by using the tags <code> or <file>.

This is text is indented by two spaces.

  This is text is indented by two spaces.

This is preformatted code all spaces are preserved:
like              <-this

<code>
This is preformatted code all spaces are preserved:
like              <-this
</code>

This is pretty much the same, but you could
use it to show that you quoted a file.

<file>
This is pretty much the same, but you could
use it to show that you quoted a file.
</file>

Dokuwiki can highlight sourcecode, which makes it easier to read. It uses the GeSHi Generic Syntax Highlighter – so any language supported by GeSHi is supported. The syntax uses the same code and file blocks described in the previous section, but this time the name of the language syntax to be highlighted is included inside the tag, e.g. <code java> or <file java>.

/**
 * The HelloWorldApp class implements an application that
 * simply displays "Hello World!" to the standard output.
 */
class HelloWorldApp {
    public static void main(String[] args) {
        System.out.println("Hello World!"); //Display the string.
    }
}

<code java>
/**
 * The HelloWorldApp class implements an application that
 * simply displays "Hello World!" to the standard output.
 */
class HelloWorldApp {
    public static void main(String[] args) {
        System.out.println("Hello World!"); //Display the string.
    }
}
</code>

You can also add the file name, which allows easy download of the file:

<file bash ./dir/filename.sh>
echo "hello world"
</file>

The following language strings are currently recognized:

There are additional advanced options available for syntax highlighting, such as highlighting lines or adding line numbers.

You can embed raw HTML or PHP code into your documents by using the <html> or <php> tags. (Use uppercase tags if you need to enclose block level elements.)

HTML example:

<html>
This is some <span style="color:red;font-size:150%;">inline HTML</span>
</html>
<HTML>
<p style="border:2px dashed red;">And this is some block HTML</p>
</HTML>

PHP example:

<php>
echo 'The PHP version: ';
echo phpversion();
echo ' (inline HTML)';
</php>
<PHP>
echo '<table class="inline"><tr><td>The same, but inside a block level element:</td>';
echo '<td>'.phpversion().'</td>';
echo '</tr></table>';
</PHP>

Please Note: in this wiki, HTML is enabled, but PHP isn't so the code is displayed instead of executed.

Dokuwiki can integrate data from external XML feeds. For parsing the XML feeds, SimplePie is used. All formats understood by SimplePie can be used in DokuWiki as well. You can influence the rendering by multiple additional space separated parameters:

The refresh period defaults to 4 hours. Any value below 10 minutes will be treated as 10 minutes. DokuWiki will generally try to supply a cached version of a page, obviously this is inappropriate when the page contains dynamic external content. The parameter tells DokuWiki to re-render the page if it is more than refresh period since the page was last rendered.

By default the feed will be sorted by date, newest items first. You can sort it by oldest first using the reverse parameter, or display the feed as is with nosort.

Example:

{{rss>https://slashdot.org/index.rss 5 author date 1h }}

• US Senate To Vote on a Wiretap Bill That Critics Call 'Stasi-Like' by msmash (2024/04/16 12:20)
• Change Healthcare's Ransomware Attack Costs Edge Toward $1 Billion So Far by msmash (2024/04/16 11:41)
• Apple Opens Web Distribution Option for iOS Devs Targeting EU by msmash (2024/04/16 11:01)
• Justice Department To File Antitrust Suit Against Ticketmaster-Parent Live Nation by msmash (2024/04/16 10:21)
• Boston Dynamics Retires Its Hydraulic Humanoid Robot by msmash (2024/04/16 09:40)

Some syntax influences how DokuWiki renders a page without creating any output it self. The following control macros are availble:

The Wrap plugin has some of its most commonly used wraps in the tool bar:

More info here

Also note that the width can be set as: %, px, em, rem, ex, ch, vw, vh, pt, pc, cm, mm, in

For embedded text, use wrap in lower case:

• <wrap tip>
• <wrap mark hi>
• <wrap mark lo>
• <wrap mark em>
• <wrap spoiler>
• <wrap indent>
• <wrap outdent>
• <wrap button>[[link]]wrap

\$LaTeX{}\$ (pronounced lay-tek or lah-tek, but never lay-teks) is the standard method for laying out scientific and mathematical manuscripts. According to Wikipedia:

\$LaTeX{}\$ is most widely used by mathematicians, scientists, engineers, philosophers, scholars in academia and the commercial world, and other professionals […] because of the high quality of typesetting achievable [which] offers programmable desktop publishing features and extensive facilities for automating most aspects of typesetting and desktop publishing, including numbering and cross-referencing, tables and figures, page layout and bibliographies. It was originally written in the early 1980s by Leslie Lamport at SRI International.

Here is how to call the \$LaTeX\$ package in this wiki:

• Inline expressions are sandwiched between two \$ and
• block expressions are sandwiched between two \$$.

This is inline:
\$ \frac{d}{dx}f(x) \triangleq \lim_{\Delta x \rightarrow 0} \frac{f(x+\Delta x) - f(x)}{\Delta x}\$
 
This is block:
\$$ \frac{d}{dx}f(x) \triangleq \lim_{\Delta x \rightarrow 0} \frac{f(x+\Delta x) - f(x)}{\Delta x}\$$

For more information on how to use \$LaTeX\$, download lshort.pdf.

DokuWiki's syntax can be extended by Plugins. How the installed plugins are used is described on their appropriate description pages. The following syntax plugins are available in this particular DokuWiki installation:

• Blockquote Plugin 2020-09-27 by Anika Henke (previous author: Gina Haeussge)
  Write quotations in a semantically correct way
• Changes Plugin 2022-09-07 by Andreas Gohr
  List the most recent changes of the wiki
• comment 2023-08-18 by Gina Häußge, Michael Klier
  Add comments/notes to your wiki source that won't be shown on the page.
• config:htmlok Plugin 2023-07-12 by Luis Machuca Bezzaza
  Enables raw HTML like the old 'config:htmlok' behaviour.
• Structured Data Plugin 2023-07-18 by Andreas Gohr
  Add and query structured data in your wiki
• date plugin 2016-08-28 by Marcel Pietschmann
  Wrapper about the php command strftime and date
• discussion plugin 2021-12-31 by Michael Hamann, Gerrit Uitslag, Gina Häussge, Christopher Smith, Michael Klier, Esther Brunner, Matthias Schulte
  Provides discussion funtionality for wiki pages
• Dw2Pdf plugin 2023-09-15 by Andreas Gohr and Luigi Micco
  DokuWiki to PDF converter
• hidden Plugin 2023-05-04 by Guillaume Turri
  Enable to hide/show details
• Plugin imagebox 2023-08-21 by Lukas Rademacher, CvH, Dr-Yukon, FFTiger & myst6re
  Syntax for display an image with a caption, like Wikipedia.org
• Info Plugin 2020-06-04 by Andreas Gohr
  Displays information about various DokuWiki internals
• keyboard 2023-02-23 by Gina Häußge
  The keyboard plugin provides a combined syntax and action plugin in order to markup text as keyboard keys, similar to (and making use of) the existing (X)HTML tag <kbd>…</kbd>. A quick button for the markup is automatically inserted into the toolbar of the edit form.
• Lastmod Plugin 2016-02-03 by Dennis Ploeger
  Displays the timestamp of the last modification of the current or another page.
• MathJax plugin 2021-11-20 by Mark Liffiton
  Enables MathJax (https://www.mathjax.org/) parsing of TeX math expressions in wiki pages
• noprint Plugin 2016-03-14 by Dennis Ploeger
  Hides parts of a page on printout.
• Pagebreak plugin 2016-02-16 by Jonathan McBride and Chris Sturm
  Inserts " <br style="page-break-after:always;"> " into the html of the document for every <pagebreak> it encounters
• Pagelist Plugin 2023-08-27 by Matthias Schulte, Michael Hamann, Michael Klier, Gina Haeussge
  Lists pages in a nice formatted way
• PDF.js 2020-06-29 by Szymon Olewniczak
  Show pdf files using PDF.js
• Poem 2012-07-06 by Danny Lin
  <poem> tag that embeds a block with linebreaks preserved.
• sortablejs 2023-04-20 by vaxquis
  Allow sorting tables by columns
• Table Width Plugin 2022-08-09 by Mykola Ostrovskyy
  Allows to specify width of table columns.
• Typography plugin 2020-07-31 by Satoshi Sahara
  Enable typesetting capabilities with CSS font properties such as font face, size, weight, and color of text
• Video Sharing Site Plugin 2022-02-03 by Andreas Gohr
  Easily embed videos from various Video Sharing sites. Example: {{youtube>XXXXXX}}
• Wrap Plugin 2023-08-13 by Anika Henke
  Universal plugin which combines functionalities of many other plugins. Wrap wiki text inside containers (divs or spans) and give them a class (choose from a variety of preset classes), a width and/or a language with its associated text direction.
• Simple universal list plugin 2023-06-30 by Mark C. Prins, previously Ben Slusky
  Extend DokuWiki list syntax to allow definition list and multiple paragraphs in a list entry