Robert Speicher
--- a/lib/banzai/pipeline/wiki_pipeline.rb
+++ b/lib/banzai/pipeline/wiki_pipeline.rb
 module Pipeline
   class WikiPipeline < FullPipeline
     def self.filters
-       super.insert(1, Filter::GollumTagsFilter)
+       @filters ||= begin
+                      filters = super
+                      toc = filters.index(Filter::TableOfContentsFilter)
+                      filters.insert(toc + 1, Filter::GollumTagsFilter)
--- a/spec/lib/banzai/filter/gollum_tags_filter_spec.rb
+++ b/spec/lib/banzai/filter/gollum_tags_filter_spec.rb
     expect(doc.at_css('a')['href']).to eq 'wiki-slug'
   end
 end
+
+ context 'table of contents' do
+   let(:pipeline) { Banzai::Pipeline[:wiki] }
--- a/lib/banzai/filter/gollum_tags_filter.rb
+++ b/lib/banzai/filter/gollum_tags_filter.rb

     private

+     # Replace an entire `[[<em>TOC</em>]]` node with the result generated by
+     # TableOfContentsFilter
+     def process_toc_tag(node)
+       node.parent.parent.replace(result[:toc])