diff -r 000000000000 -r d970ebf37754 wp/wp-includes/feed-atom.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-includes/feed-atom.php	Wed Nov 06 03:21:17 2013 +0000
@@ -0,0 +1,83 @@
+<?php
+/**
+ * Atom Feed Template for displaying Atom Posts feed.
+ *
+ * @package WordPress
+ */
+
+header('Content-Type: ' . feed_content_type('atom') . '; charset=' . get_option('blog_charset'), true);
+$more = 1;
+
+echo '<?xml version="1.0" encoding="'.get_option('blog_charset').'"?'.'>'; ?>
+<feed
+  xmlns="http://www.w3.org/2005/Atom"
+  xmlns:thr="http://purl.org/syndication/thread/1.0"
+  xml:lang="<?php bloginfo_rss( 'language' ); ?>"
+  xml:base="<?php bloginfo_rss('url') ?>/wp-atom.php"
+  <?php
+  /**
+   * Fires at end of the Atom feed root to add namespaces.
+   *
+   * @since 2.0.0
+   */
+  do_action( 'atom_ns' );
+  ?>
+ >
+	<title type="text"><?php bloginfo_rss('name'); wp_title_rss(); ?></title>
+	<subtitle type="text"><?php bloginfo_rss("description") ?></subtitle>
+
+	<updated><?php echo mysql2date('Y-m-d\TH:i:s\Z', get_lastpostmodified('GMT'), false); ?></updated>
+
+	<link rel="alternate" type="<?php bloginfo_rss('html_type'); ?>" href="<?php bloginfo_rss('url') ?>" />
+	<id><?php bloginfo('atom_url'); ?></id>
+	<link rel="self" type="application/atom+xml" href="<?php self_link(); ?>" />
+
+	<?php
+	/**
+	 * Fires just before the first Atom feed entry.
+	 *
+	 * @since 2.0.0
+	 */
+	do_action( 'atom_head' );
+
+	while ( have_posts() ) : the_post();
+	?>
+	<entry>
+		<author>
+			<name><?php the_author() ?></name>
+			<?php $author_url = get_the_author_meta('url'); if ( !empty($author_url) ) : ?>
+			<uri><?php the_author_meta('url')?></uri>
+			<?php endif;
+
+			/**
+			 * Fires at the end of each Atom feed author entry.
+			 *
+			 * @since 3.2.0
+			 */
+			do_action( 'atom_author' );
+		?>
+		</author>
+		<title type="<?php html_type_rss(); ?>"><![CDATA[<?php the_title_rss() ?>]]></title>
+		<link rel="alternate" type="<?php bloginfo_rss('html_type'); ?>" href="<?php the_permalink_rss() ?>" />
+		<id><?php the_guid() ; ?></id>
+		<updated><?php echo get_post_modified_time('Y-m-d\TH:i:s\Z', true); ?></updated>
+		<published><?php echo get_post_time('Y-m-d\TH:i:s\Z', true); ?></published>
+		<?php the_category_rss('atom') ?>
+		<summary type="<?php html_type_rss(); ?>"><![CDATA[<?php the_excerpt_rss(); ?>]]></summary>
+<?php if ( !get_option('rss_use_excerpt') ) : ?>
+		<content type="<?php html_type_rss(); ?>" xml:base="<?php the_permalink_rss() ?>"><![CDATA[<?php the_content_feed('atom') ?>]]></content>
+<?php endif; ?>
+	<?php atom_enclosure();
+	/**
+	 * Fires at the end of each Atom feed item.
+	 *
+	 * @since 2.0.0
+	 */
+	do_action( 'atom_entry' );
+		?>
+		<link rel="replies" type="<?php bloginfo_rss('html_type'); ?>" href="<?php the_permalink_rss() ?>#comments" thr:count="<?php echo get_comments_number()?>"/>
+		<link rel="replies" type="application/atom+xml" href="<?php echo esc_url( get_post_comments_feed_link(0, 'atom') ); ?>" thr:count="<?php echo get_comments_number()?>"/>
+		<thr:total><?php echo get_comments_number()?></thr:total>
+	</entry>
+	<?php endwhile ; ?>
+</feed>