Incorporate content from section _index.md files

exampleSite/content/_index.md

@@ -0,0 +1,5 @@
++++
+title = "reveal-hugo example presentation"
++++
+
+# reveal-hugo

layouts/_default/list.html

@@ -3,13 +3,16 @@
     <!-- Any section element inside of this container is displayed as a slide -->
     <div class="slides">
       <!-- Find all pages inside of this section -->
-      {{ range .Pages }}
+      {{ range union (slice .Page) }}
+      <!-- Don't process empty content files -->
+        {{ if ne (len .Content) 0 }}
           <!-- Split the processed content by <hr /> tag -->
           {{ range (split .Content "<hr />") }}
             <!-- Output the content as safe  -->
             <section>{{ . | safeHTML }}</section>
           {{ end }}
         {{ end }}
+      {{ end }}
     </div>
   </div>
 {{ end }}

layouts/index.html

@@ -3,13 +3,16 @@
     <!-- Any section element inside of this container is displayed as a slide -->
     <div class="slides">
       <!-- Find all pages with a type of reveal -->
-      {{ range (where .Data.Pages "Type" "reveal") }}
+      {{ range union (slice .Page) (where .Data.Pages "Type" "reveal") }}
+        <!-- Don't process empty content files -->
+        {{ if ne (len .Content) 0 }}
           <!-- Split the processed content by <hr /> tag -->
           {{ range (split .Content "<hr />") }}
             <!-- Output the content as safe  -->
             <section>{{ . | safeHTML }}</section>
           {{ end }}
         {{ end }}
+      {{ end }}
     </div>
   </div>
 {{ end }}