From 90804e0d92b625211e83041c8224f7f7dfd9b657 Mon Sep 17 00:00:00 2001
From: Gabriel Wicke <gwicke@users.mediawiki.org>
Date: Fri, 9 Apr 2004 16:22:12 +0000
Subject: [PATCH] some cleanup on save

---
 includes/Parser.php | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/includes/Parser.php b/includes/Parser.php
index 3c7b67a45e..eb3c613d84 100644
--- a/includes/Parser.php
+++ b/includes/Parser.php
@@ -1786,7 +1786,16 @@ class Parser
 		}
 		
 		$stripState = false;
-		$text = str_replace("\r\n", "\n", $text);
+		$pairs = array(
+			"\r\n" => "\n",
+			);
+		$text = str_replace(array_keys($pairs), array_values($pairs), $text);
+		// now with regexes
+		$pairs = array(
+			"/<br.+(clear|break)=[\"']?(all|both)[\"']?\\/?>/i" => '<br style="clear:both;"/>',
+			"/<br *?>/i" => "<br/>",
+		);
+		$text = preg_replace(array_keys($pairs), array_values($pairs), $text);
 		$text = $this->strip( $text, $stripState, false );
 		$text = $this->pstPass2( $text, $user );
 		$text = $this->unstrip( $text, $stripState );
-- 
2.20.1