From 1ebdddf4a2f3a14dd4956944a3868a9ed82b5135 Mon Sep 17 00:00:00 2001
From: =?utf8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?=
 <avar@users.mediawiki.org>
Date: Tue, 29 Nov 2005 09:55:50 +0000
Subject: [PATCH] * Removed Parser::doExponent(), unused * substr( '======', 0,
 $i ) => str_repeat( '=', $i ), clearer and slightly faster

---
 includes/Parser.php | 15 +--------------
 1 file changed, 1 insertion(+), 14 deletions(-)

diff --git a/includes/Parser.php b/includes/Parser.php
index f40d3ea0ce..8747b09bfe 100644
--- a/includes/Parser.php
+++ b/includes/Parser.php
@@ -831,19 +831,6 @@ class Parser
 		return $text;
 	}
 
-	/**
-	 * Parse ^^ tokens and return html
-	 *
-	 * @access private
-	 */
-	function doExponent( $text ) {
-		$fname = 'Parser::doExponent';
-		wfProfileIn( $fname );
-		$text = preg_replace('/\^\^(.*?)\^\^/','<small><sup>\\1</sup></small>', $text);
-		wfProfileOut( $fname );
-		return $text;
-	}
-
 	/**
 	 * Parse headers and return html
 	 *
@@ -853,7 +840,7 @@ class Parser
 		$fname = 'Parser::doHeadings';
 		wfProfileIn( $fname );
 		for ( $i = 6; $i >= 1; --$i ) {
-			$h = substr( '======', 0, $i );
+			$h = str_repeat( '=', $i );
 			$text = preg_replace( "/^{$h}(.+){$h}(\\s|$)/m",
 			  "<h{$i}>\\1</h{$i}>\\2", $text );
 		}
-- 
2.20.1