lib/metanorma/standoc/inline.rb in metanorma-standoc-2.9.2 vs lib/metanorma/standoc/inline.rb in metanorma-standoc-2.9.3

@@ -9,23 +9,23 @@
     module Inline
       def inline_break(node)
         noko do |xml|
           xml << node.text
           xml.br
-        end.join
+        end
       end
 
       def page_break(node)
         attrs = {}
         node.option?("landscape") and attrs[:orientation] = "landscape"
         node.option?("portrait") and attrs[:orientation] = "portrait"
-        noko { |xml| xml.pagebreak **attr_code(attrs) }.join
+        noko { |xml| xml.pagebreak **attr_code(attrs) }
       end
 
       def thematic_break(_node)
         # noko(&:hr).join # Do not do this, noko blows up
-        noko { |xml| xml.hr }.join # rubocop:disable Style/SymbolProc
+        noko { |xml| xml.hr } # rubocop:disable Style/SymbolProc
       end
 
       def latex_parse1(text, block)
         lxm_input = Unicode2LaTeX.unicode2latex(@c.decode(text))
         results = Plurimath::Math.parse(lxm_input, "latex")
@@ -100,11 +100,11 @@
               end
             else
               xml << node.text
             end
           end
-        end.join
+        end
       end
 
       def hash2styles(role)
         CSV.parse_line(role, liberal_parsing: true)
           .each_with_object({}) do |r, m|
@@ -144,18 +144,18 @@
       end
 
       def inline_image(node)
         noko do |xml|
           xml.image **image_attributes(node)
-        end.join
+        end
       end
 
       def inline_indexterm(node)
         noko do |xml|
           node.type == :visible and xml << node.text
           terms = (node.attr("terms") || [node.text]).map { |x| xml_encode(x) }
           inline_indexterm1(xml, terms)
-        end.join
+        end
       end
 
       def inline_indexterm1(xml, terms)
         xml.index do |i|
           i.primary { |x| x << terms[0] }