From d723ff00d89fe85228bcc5a0d2a261444105985e Mon Sep 17 00:00:00 2001
From: markjaquith <markjaquith@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sun, 2 Sep 2007 20:42:00 +0000
Subject: [PATCH] Escape text titles in AtomParser.  Props Sam Ruby.  fixes
 #4892

git-svn-id: http://svn.automattic.com/wordpress/trunk@6010 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-app.php              | 8 ++++++--
 wp-includes/atomlib.php | 2 +-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/wp-app.php b/wp-app.php
index 911d5aa3f..1eb0418ca 100644
--- a/wp-app.php
+++ b/wp-app.php
@@ -828,8 +828,12 @@ list($content_type, $content) = $this->prep_content(get_the_content()); ?>
 		xml_parser_free($parser);
 
 		if (!$code) {
-			$data = "<div xmlns='http://www.w3.org/1999/xhtml'>$data</div>";
-			return array('xhtml', $data);
+		        if (strpos($data, '<') === false) {
+			        return array('text', $data);
+                        } else {
+			        $data = "<div xmlns='http://www.w3.org/1999/xhtml'>$data</div>";
+			        return array('xhtml', $data);
+                        }
 		}
 
 		if (strpos($data, ']]>') == false) {
diff --git a/wp-includes/atomlib.php b/wp-includes/atomlib.php
index 352e04e52..020f0bfcb 100644
--- a/wp-includes/atomlib.php
+++ b/wp-includes/atomlib.php
@@ -203,7 +203,7 @@ class AtomParser {
                     if(count($c) == 3) {
                         array_push($newcontent, $c[2]);
                     } else {
-                        if($this->is_xhtml) {
+                        if($this->is_xhtml || $this->is_text) {
                             array_push($newcontent, $this->xml_escape($c));
                         } else {
                             array_push($newcontent, $c);