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Warning:

This extension is incompatible with plans to parallelize parsing, as is intended by the use of Parsoid . Therefore, the future of this extension is uncertain, and it is expected to become incompatible with the standard MediaWiki parser within a few years. For further information, see T250963 and No support for sequential, in-order processing of extension tags .

This extension is currently not actively maintained! Although it may still work, any bug reports or feature requests will more than likely be ignored.

MediaWiki extensions manual

UniqueLink Release status: unmaintainedCategory:Unmaintained extensions
Implementation	Parser extension Category:Parser extensions
Author(s)	Daniel Beard
Latest version	0.0.1
MediaWiki	>= 1.29.0
License	GNU General Public License 2.0 or later
Download	GitHub: project page git repository URL [help ] commit history Note: No localisation updates are provided by translatewiki.net . Category:Extensions in GitHub version control
Hooks used ParserClearState Category:ParserClearState extensions ParserFirstCallInit Category:ParserFirstCallInit extensions

The UniqueLink extension adds parser functions that only link to a page if it hasn't already been linked to before.

Installation

• Download and place the file(s) in a directory called UniqueLink in your extensions/ folder.
• Add the following code at the bottom of your LocalSettings.php file:

  wfLoadExtension( 'UniqueLink' );
  

• Done – Navigate to Special:Version on your wiki to verify that the extension is successfully installed.