WP-MediaWiki adds a subset of MediaWiki markups to WordPress. 
Currently, the following MediaWiki markups are supported.
<ul>
<li>Bold</li>
<li>Italic</li>
<li>Heading</li>
<li>Lists: Besides the list markups come from MediaWiki, I also added a continuation markup such that users can put preformatted text in a list item.</li>
<li>Tables</li>
<li>External links</li>
<li>WikiLinks: the wikilink will link to Wikipedia by default, you can change the wiki site in the admin option page.</li>
<li>Table of content</li>
<li>Horizontal line</li>
<li>Preformatted text</li>
</ul>
For more information about MediaWiki markups, please refer to http://meta.wikimedia.org/wiki/Help:Editing. 
For a demo of this plugin, please refer to http://zechs.dyndns.org/wordpress/?page_id=152. 
There is also a sandbox (http://zechs.dyndns.org/wordpress/wp-content/files/wp-mediawiki/sandbox/index.php) for you to preview the effect of this plugin.

WP-MediaWiki

WP-MediaWiki is a plugin for WordPress. It adds a subset of MediaWiki markups to WordPress.

Antonio Sanchez

Storefront theme required.
Please report any bug or layout break you find.
Once installed this plugin adds a drop down menu to the frontend admin bar showing different options.
<h4>With this plugin you can:</h4>
<ol>
<li>Show Storefront Hooks: Select this option to see the Storefront theme’s hooks in their actual locations.</li>
<li>Show Storefront Filters: Select this option to see the Storefront theme’s filters list.</li>
<li>Show WooCommerce Hooks: Select this option to see the WooCommerce plugin’s hooks in their actual locations on your current theme. WooCommerce plugin must be active for you to see this option.</li>
<li>Display functions hooked in Storefront and WooCommerce action hooks.</li>
<li>Display remove_action() hints for hooked functions in Storefront and WooCommerce action hooks.</li>
</ol>
This plugin is built to work with the Storefront Theme.
<h4>Roadmap</h4>
<ol>
<li>Include Storefront Markup to help identifying HTML containers.</li>
<li>Include WooCommerce Markup to help identifying HTML containers.</li>
</ol>
Feel free to ask for new features.

Storefront Visual Hook Guide

Find Storefront and WooCommerce hooks (action hooks) quick and easily by seeing their actual locations inside your theme.

WP-MediaWiki vs Storefront Visual Hook Guide