From 68f9e962402d9195b5a3a5249dfd603a2c9de1c0 Mon Sep 17 00:00:00 2001
From: "physikerwelt (Moritz Schubotz)" <wiki@physikerwelt.de>
Date: Sun, 13 Jul 2014 00:19:28 +0200
Subject: [PATCH] Add new MathHook

* Adds a new hook that is called after the rendering
  this is required to keep the MathIndex up to date
  for the MathSearch extension.
* The hook can be used for special modifications of
  the output format.

Change-Id: I7b45b4398c10ffe75f481a82c149ba4f66820338
---
 Math.hooks.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Math.hooks.php b/Math.hooks.php
index 28913eef9..65819a180 100644
--- a/Math.hooks.php
+++ b/Math.hooks.php
@@ -126,7 +126,11 @@ class MathHooks {
 			wfDebugLog( "Math" , "Rendering failed. Printing error message." );
 			return $renderer->getLastError();
 		}
-
+		wfRunHooks( 'MathFormulaRendered',
+			array( &$renderer,
+				&$renderedMath,
+				$parser->getTitle()->getArticleID(),
+				$parser->nextLinkID() ) );// Enables indexing of math formula
 		if ( $wgUseMathJax ) {
 			$parser->getOutput()->addModules( array( 'ext.math.mathjax.enabler' ) );
 		}