Add linkable titles

plugins/linkable_title.rb

@@ -0,0 +1,16 @@
+module Jekyll
+  class LinkableTitleTag < Liquid::Tag
+    def initialize(tag_name, text, token)
+      super
+      @title = text
+    end
+
+    def render(context)
+      slug = @title.downcase.strip.gsub(' ', '-').gsub(/[^\w-]/, '')
+
+      "<a class='title-link' name='#{slug}' href='\##{slug}'></a> #{@title}"
+    end
+  end
+end
+
+Liquid::Template.register_tag('linkable_title', Jekyll::LinkableTitleTag)