Also support "last X" REST interface

templates/default/feed_2.0.tpl

@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8" ?>
+
+<rss version="2.0" 
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:admin="http://webns.net/mvcb/"
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
+   xmlns:wfw="http://wellformedweb.org/CommentAPI/"
+   xmlns:content="http://purl.org/rss/1.0/modules/content/"
+   {$namespace_display_dat}>
+<channel>
+    <title>{$metadata.title}</title>
+    <link>{$metadata.link}</link>
+    <description>{$metadata.description}</description>
+    <dc:language>{$metadata.language}</dc:language>
+{if $metadata.showMail}
+    <admin:errorReportsTo rdf:resource="mailto:{$metadata.email}" />
+{/if}
+    <generator>Serendipity {$serendipityVersion} - http://www.s9y.org/</generator>
+    {$metadata.additional_fields.channel}
+    {$metadata.additional_fields.image}
+
+{foreach from=$entries item="entry"}
+<item>
+    <title>{$entry.feed_title}</title>
+    <link>{$entry.feed_entryLink}{if $is_comments}#c{$entry.commentid}{/if}</link>
+    {foreach from=$entry.categories item="cat"}
+        <category>{$cat.feed_category_name}</category>
+    {/foreach}
+
+    <comments>{$entry.feed_entryLink}#comments</comments>
+    <wfw:comment>{$serendipityBaseURL}wfwcomment.php?cid={$entry.feed_id}</wfw:comment>
+
+{if !$is_comments}
+    <slash:comments>{$entry.comments}</slash:comments>
+    <wfw:commentRss>{$serendipityBaseURL}rss.php?version={$metadata.version}&amp;type=comments&amp;cid={$entry.feed_id}</wfw:commentRss>
+{/if}    
+
+    <author>{$entry.feed_email} ({$entry.feed_author})</author>
+{if !empty($entry.body)}
+    <content:encoded>
+    {$entry.feed_body|@escape} {$entry.feed_ext|@escape}
+    </content:encoded>
+{/if}
+
+    <pubDate>{$entry.feed_timestamp_r}</pubDate>
+    <guid isPermaLink="false">{$entry.feed_guid}</guid>
+    {$entry.per_entry_display_dat}
+</item>
+{/foreach}
+
+</channel>
+</rss>