# File lib/html/pipeline/@mention_filter.rb, line 106
      def mention_link_filter(text, _base_url = '/', info_url = nil, username_pattern = UsernamePattern)
        self.class.mentioned_logins_in(text, username_pattern) do |match, login, is_mentioned|
          link =
            if is_mentioned
              link_to_mention_info(login, info_url)
            else
              link_to_mentioned_user(login)
            end

          link ? match.sub("@#{login}", link) : match
        end
      end