Extension:CodeTag

{{extension
 * name     = Code
 * status   = beta
 * type1    = tag
 * type2    =
 * hook1    = ParserFirstCallInit
 * username = Gri6507
 * author   = Paul Grinberg
 * image    =
 * license  = GPL
 * version  = 0.9
 * update   = 2011-07-18
 * mediawiki = 1.17+ (and probably much earlier)
 * download = see this page
 * needs-updatephp = No
 * readme   =
 * changelog = Read changelog
 * description = Provides a syntax highligher using GeSHi
 * parameters= * $language
 * $showLineNumbers
 * $showDownloadLink
 * $tabwidth
 * $source
 * rights   =
 * example  =
 * tags     = *

Step 2
Add the following text to your LocalSettings.php:

Usage
The extension has the following usage:

where options are: lang='s'      This is the language type that explains how to highlight the code. Default is 'text'. See GeSHi for full list of supported syntaxes linenumbers   Turn on line numbers for each line in your code download      Turn on the "Download Code" link for this block of your code tabwidth='n'  How many spaces does a TAB represent fileurl='s'   Instead of processing the code provided between the tags, process the code at specified URL

Revisions

 * v0.9 - July 18, 2011 - Updated for MediaWiki 1.17+
 * v0.8 - April 29, 2010 - initial release on MW.