From 596ec87c37d4f848e478abbbd0690e52eeb37db1 Mon Sep 17 00:00:00 2001
From: Brandon Mathis <brandon@imathis.com>
Date: Sat, 20 Aug 2011 16:02:37 -0400
Subject: now only excerpted articles show the "read on" link. Also the text
 for that link can be set in the _config.yml

---
 plugins/octopress_filters.rb | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'plugins')

diff --git a/plugins/octopress_filters.rb b/plugins/octopress_filters.rb
index 1170f8b6..a63c43ab 100644
--- a/plugins/octopress_filters.rb
+++ b/plugins/octopress_filters.rb
@@ -12,6 +12,11 @@ module OctopressFilters
     end
   end
 
+  # Checks for excerpts (helpful for template conditionals)
+  def has_excerpt(input)
+    input =~ /<!--\s*more\s*-->/i ? true : false
+  end
+
   # Summary is used on the Archive pages to return the first block of content from a post.
   def summary(input)
     if input.index(/\n\n/)
-- 
cgit v1.2.1