Add automatic HTML id attributes to markdown headings to allow linking

to content sections in wiki

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 3f15fd9..ce1ff15 100644 (file)
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -43,7 +43,7 @@ module ApplicationHelper
   end
 
   def markdown(text)
-    @__renderer ||= Redcarpet::Markdown.new(Redcarpet::Render::GitlabHTML.new(filter_html: true), {
+    @__renderer ||= Redcarpet::Markdown.new(Redcarpet::Render::GitlabHTML.new({ filter_html: true, with_toc_data: true }), {
       no_intra_emphasis: true,
       tables: true,
       fenced_code_blocks: true,