Add some debugging code and 404 page. Fixes #25.

1 files changed, 7 insertions, 0 deletions

diff --git a/lib/helpers/child_parent_better.rb b/lib/helpers/child_parent_better.rb
index 351a6f24..73894647 100644
--- a/lib/helpers/child_parent_better.rb
+++ b/lib/helpers/child_parent_better.rb
@@ -2,6 +2,9 @@ module Nanoc::Helpers
   module ChildParentBetter
     # Returns an array of ancestor pages for the given page.
     def ancestor_path_array(item)
+      if @config[:debug]
+        puts item
+      end
       parent_array = Array.new
       current_item = item
       # Until the current item has no parent, keep running.
@@ -21,6 +24,10 @@ module Nanoc::Helpers
     # A recursive function which returns the nearest parent item for the
     # given path.
     def get_nearest_parent(item_identifier)
+      if @config[:debug]
+        puts item_identifier
+      end
+
       if (item_identifier.nil? || (item_identifier.to_s.end_with?('README.md') && item_identifier.to_s.split('/').length == 3))
         return
       elsif item_identifier.to_s.end_with?('README.md')