From 6d409c1308988c47903c7eeb1da2c6011334861b Mon Sep 17 00:00:00 2001
From: Aaron Schulz <aaron@users.mediawiki.org>
Date: Tue, 24 May 2011 19:52:27 +0000
Subject: [PATCH] Follow-up r88740: forgot to commit this guy

---
 includes/parser/Parser.php | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/includes/parser/Parser.php b/includes/parser/Parser.php
index b0f8235006..47151ab076 100644
--- a/includes/parser/Parser.php
+++ b/includes/parser/Parser.php
@@ -4529,6 +4529,22 @@ class Parser {
 		$this->mStripList = $this->mDefaultStripList;
 	}
 
+	/**
+	 * Remove a specific tag hook. Should not be called on $wgParser.
+	 *
+	 * @param string $tag
+	 * @return void
+	 */
+	function clearTagHook( $tag ) {
+		if ( isset( $this->mTagHooks[$tag] ) ) {
+			unset( $this->mTagHooks[$tag] );
+			$key = array_search( $tag, $this->mStripList );
+			if ( $key !== false ) {
+				unset( $this->mStripList[$key] );
+			}
+		}
+	}
+
 	/**
 	 * Create a function, e.g. {{sum:1|2|3}}
 	 * The callback function should have the form:
-- 
2.20.1