1 files changed, 3 insertions, 4 deletions
diff --git a/lib/sisu/develop/ao_doc_str.rb b/lib/sisu/develop/ao_doc_str.rb
index 7f054660..c5f39ed4 100644
--- a/lib/sisu/develop/ao_doc_str.rb
+++ b/lib/sisu/develop/ao_doc_str.rb
@@ -1138,8 +1138,8 @@ module SiSU_AO_DocumentStructureExtract
       SiSU_AO_DocumentStructure::ObjectPara.new.paragraph(h)
     end
     def build_lines(type=:none)
-      lines,lines_new=@data,[]
-      lines.each do |line|
+      lines=@data
+      lines.each.map do |line|
         line=if line =~/\S/ \
         and line !~/^(?:code(?:\.[a-z][0-9a-z_]+)?\{|\}code)/ \
         and line !~/^(?:```[ ]+code(?:\.[a-z][0-9a-z_]+)?|```(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$)/ \
@@ -1156,9 +1156,8 @@ module SiSU_AO_DocumentStructureExtract
           line.gsub(/\s*$/,"#{Mx[:br_nl]}")
         else line
         end
-        lines_new << line
+        line
       end
-      lines_new
     end
   end
   class Structure                                          # this must happen early