# File lib/jekyll-paginate/pager.rb, line 63
      def self.paginate_path(site, num_page)
        return nil if num_page.nil?
        return Pagination.first_page_url(site) if num_page <= 1
        format = site.config['paginate_path']
        format = format.sub(':num', num_page.to_s)
        ensure_leading_slash(format)
      end