From 89af1f45532df6bf0d27c352663137610ea8198d Mon Sep 17 00:00:00 2001
From: =?utf8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?=
 <avar@users.mediawiki.org>
Date: Tue, 20 Sep 2005 18:15:25 +0000
Subject: [PATCH] * Removed two unused global lines * Fix for doExponent()
 (unused)

---
 includes/Parser.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/includes/Parser.php b/includes/Parser.php
index 81e932a0c9..d33ece0ffe 100644
--- a/includes/Parser.php
+++ b/includes/Parser.php
@@ -120,7 +120,6 @@ class Parser
 	 * @access public
 	 */
 	function Parser() {
-		global $wgContLang;
  		$this->mTemplates = array();
  		$this->mTemplatePath = array();
 		$this->mTagHooks = array();
@@ -221,7 +220,7 @@ class Parser
 		wfRunHooks( 'ParserBeforeTidy', array( &$this, &$text ) );
 
 		$text = Sanitizer::normalizeCharReferences( $text );
-		global $wgUseTidy;
+		
 		if ($wgUseTidy) {
 			$text = Parser::tidy($text);
 		}
@@ -825,7 +824,7 @@ class Parser
 	function doExponent( $text ) {
 		$fname = 'Parser::doExponent';
 		wfProfileIn( $fname );
-		$text = preg_replace('/\^\^(.*)\^\^/','<small><sup>\\1</sup></small>', $text);
+		$text = preg_replace('/\^\^(.*?)\^\^/','<small><sup>\\1</sup></small>', $text);
 		wfProfileOut( $fname );
 		return $text;
 	}
-- 
2.20.1