Merge tag 'sisu_4.2.0' into debian/sid

SiSU 4.2.0

1 files changed, 205 insertions, 83 deletions

diff --git a/lib/sisu/v4/dal_doc_str.rb b/lib/sisu/v4/dal_doc_str.rb
index 1eeae2da..6c588a8a 100644
--- a/lib/sisu/v4/dal_doc_str.rb
+++ b/lib/sisu/v4/dal_doc_str.rb
@@ -61,15 +61,32 @@
 =end
 module SiSU_DAL_DocumentStructureExtract
   class Instantiate < SiSU_Param::Parameters::Instructions
-    @@flag={} #Beware!!
+    @@flag={
+      ocn:      :on,
+      code:     :off,
+      poem:     :off,
+      block:    :off,
+      group:    :off,
+      alt:      :off,
+      table:    :off,
+      table_to: :off,
+    }
     def initialize
-      @@flag['table_to']=false
       @@counter=@@column=@@columns=0
       @@line_mode=''
     end
   end
   class Build
-    @@flag={} #Beware!!
+    @@flag={
+      ocn:      :on,
+      code:     :off,
+      poem:     :off,
+      block:    :off,
+      group:    :off,
+      alt:      :off,
+      table:    :off,
+      table_to: :off,
+    }
     def initialize(md,data)
       @md,@data=md,data
       SiSU_DAL_DocumentStructureExtract::Instantiate.new
@@ -157,14 +174,33 @@ module SiSU_DAL_DocumentStructureExtract
       @@counter,@verse_count=0,0
       @metadata={}
       @data.each do |t_o|
-        t_o=t_o.gsub(/(?:\n\s*\n)+/m,"\n") unless @@flag['code']
+        if t_o =~/^--([+~-])[#]$/
+          h=case $1
+          when /[+]/
+            @@flag[:ocn]=:on
+            {flag: :ocn_on}
+          when /[~]/
+            @@flag[:ocn]=:off_headings_substantive
+            {flag: :ocn_off, mod: :headings_substantive}
+          when /[-]/
+            @@flag[:ocn]=:off_headings_exclude
+            {flag: :ocn_off, mod: :headings_exclude}
+          else
+            @@flag[:ocn]=:on
+            {flag: :ocn_on}
+          end
+          t_o=SiSU_DAL_DocumentStructure::ObjectFlag.new.flag_ocn(h)
+          next
+        end
+        t_o=t_o.gsub(/(?:\n\s*\n)+/m,"\n") if @@flag[:code]==:off
         if t_o !~/^(?:code|poem|alt|group|block)\{|^\}(?:code|poem|alt|group|block)|^(?:table\{|\{table)[ ~]/ \
-        and not @@flag['code'] \
-        and not @@flag['poem'] \
-        and not @@flag['group'] \
-        and not @@flag['block'] \
-        and not @@flag['alt'] \
-        and not @@flag['table']
+        and t_o !~/^[`]{3}\s+(?:code|poem|alt|group|block)|^[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$/ \
+        and @@flag[:code]==:off \
+        and @@flag[:poem]==:off \
+        and @@flag[:group]==:off \
+        and @@flag[:block]==:off \
+        and @@flag[:alt]==:off \
+        and @@flag[:table]==:off
           unless t_o =~/^(?:@\S+?:|%+)\s/                  # extract book index for paragraph if any
             idx=if t_o=~/^=\{(.+)\}\s*$\Z/m; m=$1
               t_o=t_o.gsub(/\n=\{.+\}\s*$\Z/m,'')
@@ -192,18 +228,48 @@ module SiSU_DAL_DocumentStructureExtract
               obj=$1
               note=endnote_test?(obj)
               obj,tags=extract_tags(obj)
+              if @@flag[:ocn]==:off_headings_exclude \
+              or @@flag[:ocn]==:off_headings_substantive
+                unless obj =~ /[~-][#]\s*$/
+                  if @@flag[:ocn]==:off_headings_exclude
+                    obj << ' -#'
+                  elsif @@flag[:ocn]==:off_headings_substantive
+                    obj << ' ~#'
+                  end
+                end
+              end
               h={ lv: lv, ln: ln, obj: obj, idx: idx, tags: tags }
               SiSU_DAL_DocumentStructure::ObjectHeading.new.heading(h)
             elsif t_o=~/^:?[A-C1-6]\~(\S+?)-\s+(.+)/m
               name,obj=$1,$2
               note=endnote_test?(obj)
               obj,tags=extract_tags(obj)
+              if @@flag[:ocn]==:off_headings_exclude \
+              or @@flag[:ocn]==:off_headings_substantive
+                unless obj =~ /[~-][#]\s*$/
+                  if @@flag[:ocn]==:off_headings_exclude
+                    obj << ' -#'
+                  elsif @@flag[:ocn]==:off_headings_substantive
+                    obj << ' ~#'
+                  end
+                end
+              end
               h={ lv: lv, name: name, obj: obj, idx: idx, autonum_: false, tags: tags}
               SiSU_DAL_DocumentStructure::ObjectHeading.new.heading(h)
             elsif t_o=~/^:?[A-C1-6]\~(\S+)\s+(.+)/m
               name,obj=$1,$2
               note=endnote_test?(obj)
               obj,tags=extract_tags(obj,name)
+              if @@flag[:ocn]==:off_headings_exclude \
+              or @@flag[:ocn]==:off_headings_substantive
+                unless obj =~ /[~-][#]\s*$/
+                  if @@flag[:ocn]==:off_headings_exclude
+                    obj << ' -#'
+                  elsif @@flag[:ocn]==:off_headings_substantive
+                    obj << ' ~#'
+                  end
+                end
+              end
               h={ lv: lv, name: name, obj: obj, idx: idx, tags: tags }
               SiSU_DAL_DocumentStructure::ObjectHeading.new.heading(h)
             else nil
@@ -221,6 +287,12 @@ module SiSU_DAL_DocumentStructureExtract
               note=endnote_test?(obj)
               obj,tags=extract_tags(obj)
               unless obj=~/\A\s*\Z/m
+                if @@flag[:ocn]==:off_headings_exclude \
+                or @@flag[:ocn]==:off_headings_substantive
+                  unless obj =~ /[~-][#]\s*$/
+                    obj << ' ~#'
+                  end
+                end
                 h={ bullet_: bullet, hang: hang, indent: indent, obj: obj, idx: idx, note_: note, image_: image, tags: tags }
                 SiSU_DAL_DocumentStructure::ObjectPara.new.paragraph(h)
               end
@@ -238,6 +310,12 @@ module SiSU_DAL_DocumentStructureExtract
               note=endnote_test?(obj)
               obj,tags=extract_tags(obj)
               unless obj=~/\A\s*\Z/m
+                if @@flag[:ocn]==:off_headings_exclude \
+                or @@flag[:ocn]==:off_headings_substantive
+                  unless obj =~ /[~-][#]\s*$/
+                    obj << ' ~#'
+                  end
+                end
                 h={ hang: hang, indent: indent, obj: obj, idx: idx, note_: note, image_: image, tags: tags }
                 SiSU_DAL_DocumentStructure::ObjectPara.new.paragraph(h)
               end
@@ -255,44 +333,84 @@ module SiSU_DAL_DocumentStructureExtract
             image=image_test(t_o)
             note=endnote_test?(t_o)
             obj,tags=extract_tags(t_o)
+            if @@flag[:ocn]==:off_headings_exclude \
+            or @@flag[:ocn]==:off_headings_substantive
+              unless obj =~ /[~-][#]\s*$/
+                obj << ' ~#'
+              end
+            end
             unless obj=~/\A\s*\Z/m
               h={ bullet_: false, indent: 0, hang: 0, obj: obj, idx: idx, note_: note, image_: image, tags: tags }
               SiSU_DAL_DocumentStructure::ObjectPara.new.paragraph(h)
             end
           end
-        elsif not @@flag['code']
-          if t_o =~/^code\{/
-            @@flag['code']=true
+        elsif @@flag[:code]==:off
+          if t_o =~/^(?:code\{|[`]{3}\s+code)/
+            @@flag[:code]=case t_o
+            when /^code\{/;        :curls
+            when /^[`]{3}\s+code/; :tics
+            else                   @@flag[:code] #error
+            end
             @@counter=1
-            @codeblock_numbered=(t_o =~/^code\{#/) ? true : false
+            @codeblock_numbered=(t_o =~/^(?:code\{#|[`]{3}\s+code\s[#])/) ? true : false
             h={ obj: 'code block start' }                   #introduce a counter
-            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
-          elsif t_o =~/^poem\{/
-            @@flag['poem']=true
+            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h)
+          elsif t_o =~/^(?:poem\{|[`]{3}\s+poem)/
+            @@flag[:poem]=case t_o
+            when /^poem\{/;        :curls
+            when /^[`]{3}\s+poem/; :tics
+            else                   @@flag[:poem] #error
+            end
             h={ obj: 'poem start' }                         #introduce a counter
-            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
+            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h)
             tuned_file << t_o
-          elsif t_o =~/^group\{/
-            @@flag['group']=true
+          elsif t_o =~/^(?:group\{|[`]{3}\s+group)/
+            @@flag[:group]=case t_o
+            when /^group\{/;        :curls
+            when /^[`]{3}\s+group/; :tics
+            else                    @@flag[:group] #error
+            end
             h={ obj: 'group text start' }                   #introduce a counter
-            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
+            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h)
             tuned_file << t_o
-          elsif t_o =~/^block\{/
-            @@flag['block']=true
+          elsif t_o =~/^(?:block\{|[`]{3}\s+block)/
+            @@flag[:block]=case t_o
+            when /^block\{/;        :curls
+            when /^[`]{3}\s+block/; :tics
+            else                    @@flag[:block] #error
+            end
             h={ obj: 'block text start' }                   #introduce a counter
-            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
+            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h)
             tuned_file << t_o
-          elsif t_o =~/^alt\{/
-            @@flag['alt']=true
+          elsif t_o =~/^(?:alt\{|[`]{3}\s+alt)/
+            @@flag[:alt]=case t_o
+            when /^alt\{/;        :curls
+            when /^[`]{3}\s+alt/; :tics
+            else                  @@flag[:alt] #error
+            end
             h={ obj: 'alt text start' }                     #introduce a counter
-            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
+            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h)
             tuned_file << t_o
           elsif t_o =~/^(?:table\{|\{table)[ ~]/
             h={ obj: 'table start' }                        #introduce a counter
-            ins=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #ins=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
+            ins=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h)
             tuned_file << ins
             if t_o=~/^table\{(?:~h)?\s+/
-              @@flag['table']=true
+              @@flag[:table]=:curls
+              @rows=''
+              case t_o
+              when /table\{~h\s+c(\d+);\s+(.+)/
+                cols=$1
+                col=$2.scan(/\d+/)
+                heading=true
+              when /table\{\s+c(\d+);\s+(.+)/
+                cols=$1
+                col=$2.scan(/\d+/)
+                heading=false
+              end
+              @h={ head_: heading, cols: cols, widths: col, idx: idx }
+            elsif t_o=~/^[`]{3}\s+table(?:~h)?\s+/
+              @@flag[:table]=:tics
               @rows=''
               case t_o
               when /table\{~h\s+c(\d+);\s+(.+)/
@@ -361,21 +479,23 @@ module SiSU_DAL_DocumentStructureExtract
           end
           t_o
         end
-        if @@flag['table']
-          if @@flag['table'] \
-          and t_o =~/^\}table/                             #two table representations should be consolidated as one
-            @@flag['table']=false
+        if @@flag[:table]==:curls or @@flag[:table]==:tics
+          if (@@flag[:table]==:curls \
+          and t_o =~/^\}table/) \
+          or (@@flag[:table]==:tics \
+          and t_o =~/^[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$/)
+            @@flag[:table]=:off
             headings,columns,widths,idx=@h[:head_],@h[:cols],@h[:widths],@h[:idx]
             @h={ head_: headings, cols: columns, widths: widths, idx: idx, obj: @rows }
             t_o=SiSU_DAL_DocumentStructure::ObjectTable.new.table(@h)
             tuned_file << t_o
             @h,@rows=nil,''
             h={ obj: 'table end' }                          #introduce a counter
-            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
+            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h)
             t_o
           else
             if t_o.is_a?(String) \
-            and t_o !~/^table\{/
+            and t_o !~/^(?:table\{|[`]{3}\s+table)/
               t_o=t_o.gsub(/^\n+/m,''). #check added for ruby 1.9.2 not needed in 1.8 series (tested in v2)
                 gsub(/\n+/m,"#{Mx[:tc_p]}")
               @rows += t_o + Mx[:tc_c]
@@ -383,9 +503,10 @@ module SiSU_DAL_DocumentStructureExtract
             t_o=nil
           end
         end
-        if @@flag['code']
-          if t_o =~/^\}code/
-            @@flag['code']=false
+        if @@flag[:code]==:curls or @@flag[:code]==:tics
+          if (@@flag[:code]==:curls and t_o =~/^\}code/) \
+          or (@@flag[:code]==:tics and t_o =~/^[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$/)
+            @@flag[:code]=:off
             obj=@tuned_code.join("\n")
             tags=[]
             h={ obj: obj, tags: tags, number_: @codeblock_numbered }
@@ -393,66 +514,66 @@ module SiSU_DAL_DocumentStructureExtract
             @tuned_code=[]
             tuned_file << t_o
             h={ obj: 'code block end' }                     #introduce a counter
-            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
+            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h)
           end
-          if @@flag['code'] \
+          if (@@flag[:code]==:curls or @@flag[:code]==:tics) \
           and t_o.is_a?(String)
             sub_array=t_o.dup + "#{Mx[:br_nl]}"
-            @line_mode=sub_array.scan(/.+/)
             @line_mode=[]
             sub_array.scan(/.+/) {|w| @line_mode << w if w =~/[\S]+/}
-            t_o=SiSU_DAL_DocumentStructureExtract::Build.new(@md,@line_mode).build_lines('code').join
+            t_o=SiSU_DAL_DocumentStructureExtract::Build.new(@md,@line_mode).build_lines(:code).join
             @tuned_code << t_o
             t_o=nil
           end
-        elsif @@flag['poem'] \
-        or @@flag['group'] \
-        or @@flag['block'] \
-        or @@flag['alt']
-          if @@flag['poem'] \
-          and t_o =~/^\}poem/
-            @@flag['poem']=false
+        elsif (@@flag[:poem]==:curls or @@flag[:poem]==:tics) \
+        or (@@flag[:group]==:curls or @@flag[:group]==:tics) \
+        or (@@flag[:block]==:curls or @@flag[:block]==:tics) \
+        or (@@flag[:alt]==:curls or @@flag[:alt]==:tics)
+          if (@@flag[:poem]==:curls and t_o =~/^\}poem/) \
+          or (@@flag[:poem]==:tics and t_o =~/^[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$/)
+            @@flag[:poem]=:off
             h={ obj: 'poem end' }                           #introduce a counter
-            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
-          elsif ( @@flag['group'] \
-          and t_o =~/^\}group/ )
-            @@flag['group']=false
+            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h)
+          elsif (@@flag[:group]==:curls and t_o =~/^\}group/) \
+          or (@@flag[:group]==:tics and t_o =~/^[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$/)
+            @@flag[:group]=:off
             obj,tags=extract_tags(@tuned_block.join("\n"))
             h={ obj: obj, tags: tags }
             @tuned_block=[]
             t_o=SiSU_DAL_DocumentStructure::ObjectBlockTxt.new.group(h)
             tuned_file << t_o
             h={ obj: 'group text end' }                     #introduce a counter
-            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
-          elsif ( @@flag['block'] \
-          and t_o =~/^\}block/ )
-            @@flag['block']=false
+            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h)
+          elsif (@@flag[:block]==:curls and t_o =~/^\}block/) \
+          or (@@flag[:block]==:tics and t_o =~/^[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$/)
+            @@flag[:block]=:off
             obj,tags=extract_tags(@tuned_block.join("\n"))
             h={ obj: obj, tags: tags }
             @tuned_block=[]
             t_o=SiSU_DAL_DocumentStructure::ObjectBlockTxt.new.block(h)
             tuned_file << t_o
             h={ obj: 'block text end' }                     #introduce a counter
-            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
-          elsif ( @@flag['alt'] \
-          and t_o =~/^\}alt/ )
-            @@flag['alt']=false
+            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h)
+          elsif (@@flag[:alt]==:curls and t_o =~/^\}alt/) \
+          or (@@flag[:alt]==:tics and t_o =~/^[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$/)
+            @@flag[:alt]=:off
             obj,tags=extract_tags(@tuned_block.join("\n"))
             h={ obj: obj, tags: tags }
             t_o=SiSU_DAL_DocumentStructure::ObjectBlockTxt.new.alt(h)
             @tuned_block=[]
             tuned_file << t_o
             h={ obj: 'alt text end' }                       #introduce a counter
-            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
+            t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h)
           end
-          if @@flag['poem'] \
-          or @@flag['group'] \
-          or @@flag['alt'] \
+          if (@@flag[:poem]==:curls or @@flag[:poem]==:tics \
+          or @@flag[:group]==:curls or @@flag[:group]==:tics \
+          or @@flag[:alt]==:curls or @@flag[:alt]==:tics) \
           and t_o =~/\S/ \
-          and t_o !~/^(?:\}(?:verse|code|alt|group|block)|(?:verse|code|alt|group|block)\{)/ # fix logic
+          and t_o !~/^(?:\}(?:verse|code|alt|group|block)|(?:verse|code|alt|group|block)\{)/ \
+          and t_o !~/^[`]{3}\s+(?:code|poem|alt|group|block)|^[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$/ # fix logic
             sub_array=t_o.dup
             @line_mode=sub_array.scan(/.+/)
-            type=if @@flag['poem']
+            type=if @@flag[:poem]==:curls or @@flag[:poem]==:tics
               t_o=SiSU_DAL_DocumentStructureExtract::Build.new(@md,@line_mode).build_lines(type).join
               poem=t_o.split(/\n\n/)
               poem.each do |v|
@@ -462,16 +583,16 @@ module SiSU_DAL_DocumentStructureExtract
                 t_o=SiSU_DAL_DocumentStructure::ObjectBlockTxt.new.verse(h)
                 tuned_file << t_o
               end
-              'poem'
-            else 'group'
+              :poem
+            else :group
             end
           end
-          @verse_count+=1 if @@flag['poem']
+          @verse_count+=1 if @@flag[:poem]==:curls or @@flag[:poem]==:tics
         end
-        if not @@flag['code']
-          if @@flag['poem'] \
-          or @@flag['group'] \
-          or @@flag['alt']
+        if @@flag[:code]==:off
+          if @@flag[:poem]==:curls or @@flag[:poem]==:tics \
+          or @@flag[:group]==:curls or @@flag[:group]==:tics \
+          or @@flag[:alt]==:curls or @@flag[:alt]==:tics
             if t_o.is_a?(String)
               t_o=t_o.gsub(/\n/m,"#{Mx[:br_nl]}").
                 gsub(/[ ][ ]/m,"#{Mx[:nbsp]*2}").
@@ -532,16 +653,17 @@ module SiSU_DAL_DocumentStructureExtract
       h={ obj: str, ocn_: false }
       SiSU_DAL_DocumentStructure::ObjectPara.new.paragraph(h)
     end
-    def build_lines(type='')
+    def build_lines(type=:none)
       lines,lines_new=@data,[]
       lines.each do |line|
         line=if line =~/\S/ \
-        and line !~/^code\{|^\}code/ \
-        and not line.is_a?(Hash)
-          @@counter+=1 if @@flag['code']
+        and line !~/^(?:code\{|\}code)/ \
+        and line !~/^(?:[`]{3}\s+code|[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$)/ \
+        and not line.is_a?(Hash) #watch
+          @@counter+=1 if @@flag[:code]==:curls or @@flag[:code]==:tics
           line=line.gsub(/\s\s/,"#{Mx[:nbsp]*2}").
             gsub(/#{Mx[:nbsp]}\s/,"#{Mx[:nbsp]*2}")
-          line=line.gsub(/^/,"#{Mx[:gr_o]}codeline#{Mx[:gr_c]}") if type=='code' # REMOVE try sort for texpdf special case
+          line=line.gsub(/^/,"#{Mx[:gr_o]}codeline#{Mx[:gr_c]}") if type==:code # REMOVE try sort for texpdf special case
           line=if line =~/(?:https?|file|ftp):\/\/\S+$/
             line.gsub(/\s*$/," #{Mx[:br_nl]}")
           else line.gsub(/\s*$/,"#{Mx[:br_nl]}") #unless type=='code'
@@ -564,7 +686,7 @@ module SiSU_DAL_DocumentStructureExtract
       @dob
     end
     def structure_markup                                   #build structure where structure provided only in meta header
-      @dob=if @dob.is ==:para \
+      @dob=if @dob.is==:para \
       && (((@dob.hang !~/[1-9]/) && (@dob.indent !~/[1-9]/)) \
       || (@dob.hang != @dob.indent)) \
       and not @dob.bullet_
@@ -606,7 +728,7 @@ module SiSU_DAL_DocumentStructureExtract
       parent=node1=node2=node3=node4=node5=node6=nil
       data.each do |dob|
         h={}
-        if (dob.obj !~ regex_exclude_ocn_and_node || dob.is ==:code) \
+        if (dob.obj !~ regex_exclude_ocn_and_node || dob.is==:code) \
         && (dob.of !=:comment \
         && dob.of !=:layout \
         && dob.of !=:meta) \
@@ -759,8 +881,8 @@ module SiSU_DAL_DocumentStructureExtract
         puts "<#{@s[0]}>"
       end
       data.each_with_index do |o,i|
-        if o.is ==:heading \
-        || o.is ==:heading_insert
+        if o.is==:heading \
+        || o.is==:heading_insert
           case o.ln
           when 1
             tuned_file << tag_close(o.ln,hs)