From dfab49ea0b749eb49c6c6fc739dffa99d4ec4f3f Mon Sep 17 00:00:00 2001
From: saxmatt <saxmatt@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sun, 24 Aug 2003 16:46:09 +0000
Subject: [PATCH] Some significant fixes to autop.

git-svn-id: http://svn.automattic.com/wordpress/trunk@333 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 b2-include/b2functions.php | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/b2-include/b2functions.php b/b2-include/b2functions.php
index 24a3ffb9db..1fcd80e18d 100644
--- a/b2-include/b2functions.php
+++ b/b2-include/b2functions.php
@@ -66,18 +66,19 @@ function wptexturize($text) {
 
 function wpautop($pee, $br=1) { 
 	$pee = preg_replace('|<br />\s*<br />|', "\n\n", $pee);
+	$pee = preg_replace('!(<(?:table|ul|ol|li|pre|select|form|blockquote)[^>]*>)!', "\n$1", $pee); // Space things out a little
 	$pee = preg_replace("/(\r\n|\n|\r)/", "\n", $pee); // cross-platform newlines 
 	$pee = preg_replace("/\n\n+/", "\n\n", $pee); // take care of duplicates
 	$pee = preg_replace('/\n?(.+?)(\n\n|\z)/s', "<p>$1</p>\n", $pee); // make paragraphs, including one at the end 
-	$pee = str_replace('<br /></p>', '</p>', $pee);
-	$pee = str_replace('<p><p>', '<p>', $pee);
-	$pee = str_replace('</p></p>', '</p>', $pee);
+	$pee = preg_replace('|<br />\s*</p>|', '</p>', $pee);
+	$pee = preg_replace('|<p>\s*<p>|', '<p>', $pee);
+	$pee = preg_replace('|</p>\s*</p>|', '</p>', $pee);
+	$pee = preg_replace('|<p><blockquote([^>]*)>|i', "<blockquote$1><p>", $pee);
+	$pee = str_replace('</blockquote></p>', '</p></blockquote>', $pee);
 	$pee = preg_replace('!<p>\s*(</?(?:table|ul|ol|li|pre|select|form|blockquote)[^>]*>)!', "$1", $pee);
 	$pee = preg_replace('!(</?(?:table|ul|ol|li|pre|select|form|blockquote)>)\s*</p>!', "$1", $pee); 
 	if ($br) $pee = preg_replace('|(?<!<br />)\s*\n|', "<br />\n", $pee); // optionally make line breaks
 	$pee = preg_replace('!(</?(?:table|ul|ol|li|pre|select|form|blockquote|p)[^>]*>)<br />!', "$1", $pee);
-	$pee = preg_replace('|<p><blockquote([^>]*)>|i', "<blockquote$1><p>", $pee);
-	$pee = str_replace('</blockquote></p>', '</p></blockquote>', $pee);
 	$pee = preg_replace('/&([^#])(?![a-z]{1,8};)/', '&#038;$1', $pee);
 	
 	return $pee;