lib/metanorma/standoc/blocks.rb in metanorma-standoc-2.1.5 vs lib/metanorma/standoc/blocks.rb in metanorma-standoc-2.2.0

@@ -236,14 +236,13 @@
         fragment.to_xml(encoding: "US-ASCII", save_with:
                         Nokogiri::XML::Node::SaveOptions::NO_DECLARATION)
       end
 
       def pass(node)
-        c = HTMLEntities.new
         noko do |xml|
           xml.passthrough **attr_code(formats:
                                       node.attr("format") || "metanorma") do |p|
-            p << c.encode(c.decode(node.content), :basic, :hexadecimal)
+            p << @c.encode(@c.decode(node.content), :basic, :hexadecimal)
           end
         end
       end
     end
   end