From 9668c2a5b2043221a570772efeb3bb914bd055e9 Mon Sep 17 00:00:00 2001
From: Dean Attali <daattali@gmail.com>
Date: Sun, 15 Mar 2015 14:20:10 -0700
Subject: [PATCH] better rss feed

---
 feed.xml | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/feed.xml b/feed.xml
index 75880a3..4bebae6 100644
--- a/feed.xml
+++ b/feed.xml
@@ -8,14 +8,17 @@ layout: null
     <description>{{ site.description | xml_escape }}</description>
     <link>{{ site.url }}</link>
     <atom:link href="{{ site.url }}/feed.xml" rel="self" type="application/rss+xml" />
-    {% for post in site.posts limit:10 %}
+    {% for post in site.posts limit:20 %}
       <item>
         <title>{{ post.title | xml_escape }}</title>
-        <description>{{ post.content | xml_escape }}</description>
+        <description>
+          {% if post.subtitle %}{{ post.subtitle | xml_escape }} - {% endif %}
+          {{ post.content | strip_html | xml_escape | truncatewords: 50 }}
+        </description>
         <pubDate>{{ post.date | date: "%a, %d %b %Y %H:%M:%S %z" }}</pubDate>
         <link>{{ site.url }}{{ post.url }}</link>
         <guid isPermaLink="true">{{ site.url }}{{ post.url }}</guid>
       </item>
     {% endfor %}
   </channel>
-</rss>
\ No newline at end of file
+</rss>