minor fixes to go

1 files changed, 33 insertions, 33 deletions

diff --git a/lib/sisu/v0/dal.rb b/lib/sisu/v0/dal.rb
index a70d1880..8880ca9d 100644
--- a/lib/sisu/v0/dal.rb
+++ b/lib/sisu/v0/dal.rb
@@ -516,7 +516,9 @@ module SiSU_DAL
       when /^#{num}~#\s*/; para.gsub!(/^#{num}~#\s*/,"#{title_no} ")
       when /^#{num}~[a-z_\.]+ /
         para.gsub!(/^#{num}~([a-z_\.]+)\s+(.+)/i,%{#{num}~\\1 #{title_no} \\2  <:name##{title_no}>})
-      else para.gsub!(/^#{num}~ /,"#{num}~#{title_no} #{title_no} ") #main
+      when /^#{num}~\s+#{title_no}/
+        para.gsub!(/^#{num}~ /,"#{num}~#{title_no} ")                #where title contains title number
+      else para.gsub!(/^#{num}~ /,"#{num}~#{title_no} #{title_no} ") #main, where title number is to be provided
       end
       if @md.toc_lev_limit and @md.toc_lev_limit < num
         para.gsub!(/^[5-8]~(?:~\S+)?\s*/,'!_ ')
@@ -649,41 +651,39 @@ module SiSU_DAL
       puts 'manual segment names, numbers used as names, risk warning (segmented html)' if not @md.seg_autoname_safe and @md.cmd =~/[MV]/
       data.each do |para|
         para=SiSU_document_structure::Structure.new(@md,para).structure_markup
-        if para !~/^0~/
-          if para =~/^[456]~ /
-            if para=~/^4/ and not @md.set_heading_seg
-              @md.set_heading_seg=true
-            end
-            if para =~/^[456]~(?:\s\S+)?\s+([\d.,:-]+)/m #heading starts with a recognised numeric or word followed by a recognised numerical construct, use that as name
-              pattern=$1
-              pattern.gsub!(/(?:[:,-]|\W)/,'.')
-              pattern.gsub!(/\.$/,'')
-              if not @md.seg_names.nil? and not @md.seg_names.include?(pattern)
-                para.gsub!(/^([456])~\s*/,"\\1~#{pattern} ")
-                @md.seg_names << pattern
-              else puts 'warn, there may be a conflicting numbering scheme' if @md.cmd =~/[VM]/
-              end
+        if para =~/^[456]~ /
+          if para=~/^4/ and not @md.set_heading_seg
+            @md.set_heading_seg=true
+          end
+          if para =~/^[456]~(?:\s\S+)?\s+([\d.,:-]+)/m #heading starts with a recognised numeric or word followed by a recognised numerical construct, use that as name
+            pattern=$1
+            pattern.gsub!(/(?:[:,-]|\W)/,'.')
+            pattern.gsub!(/\.$/,'')
+            if not @md.seg_names.nil? and not @md.seg_names.include?(pattern)
+              para.gsub!(/^([456])~\s*/,"\\1~#{pattern} ")
+              @md.seg_names << pattern
+            else puts 'warn, there may be a conflicting numbering scheme' if @md.cmd =~/[VM]/
             end
-            if para =~/^4~\s.+?;4:(\d+);/m #extract segment name from embedded document structure info
-              pattern=$1
-              pattern.gsub!(/(?:[:,-]|\W)/,'.')
-              pattern.gsub!(/\.$/,'')
-              if not @md.seg_names.nil? and not @md.seg_names.include?(pattern)
-                para.gsub!(/^(4)~\s*/,"\\1~#{pattern} ")
-                @md.seg_names << pattern
-              else
-                para.gsub!(/^(4)~\s*/,"\\1~~#{pattern} ")
-                @md.seg_names << "~#{pattern}"
-              end
+          end
+          if para =~/^4~\s.+?;4:(\d+);/m #extract segment name from embedded document structure info
+            pattern=$1
+            pattern.gsub!(/(?:[:,-]|\W)/,'.')
+            pattern.gsub!(/\.$/,'')
+            if not @md.seg_names.nil? and not @md.seg_names.include?(pattern)
+              para.gsub!(/^(4)~\s*/,"\\1~#{pattern} ")
+              @md.seg_names << pattern
+            else
+              para.gsub!(/^(4)~\s*/,"\\1~~#{pattern} ")
+              @md.seg_names << "~#{pattern}"
             end
-            if para =~/^4~\s+/ #if still not segment name, provide a numerical one
-              if not @md.seg_names.nil? and not @md.seg_names.include?(art_filename_auto)
-                para.gsub!(/^4~\s+/,%{4~_#{art_filename_auto} })
-                @md.seg_names << art_filename_auto
-              else puts 'segment name (numbering) error'
-              end
-              art_filename_auto+=1
+          end
+          if para =~/^4~\s+/ #if still not segment name, provide a numerical one
+            if not @md.seg_names.nil? and not @md.seg_names.include?(art_filename_auto)
+              para.gsub!(/^4~\s+/,%{4~_#{art_filename_auto} })
+              @md.seg_names << art_filename_auto
+            else puts 'segment name (numbering) error'
             end
+            art_filename_auto+=1
           end
         end
         @tuned_file << if para =~/^([1-6])~/m and (@md.pagenew or @md.pagebreak); m=$1 #watch ref~