From 618c5f11c5f799510478f2d403e01e656da935c3 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Fri, 4 Jul 2014 13:49:02 -0400
Subject: v5 v6: ao, fix, re: seg numbering, fixed width, leading zeros (new in
 5.4.3)

* provisional fix (check related issues against 5.4.2)
---
 lib/sisu/v5/ao_numbering.rb | 45 +++++++++++++++++++++++++++++----------------
 lib/sisu/v6/ao_numbering.rb | 45 +++++++++++++++++++++++++++++----------------
 2 files changed, 58 insertions(+), 32 deletions(-)

(limited to 'lib')

diff --git a/lib/sisu/v5/ao_numbering.rb b/lib/sisu/v5/ao_numbering.rb
index c4b6558f..9fbaaab5 100644
--- a/lib/sisu/v5/ao_numbering.rb
+++ b/lib/sisu/v5/ao_numbering.rb
@@ -81,15 +81,19 @@ module SiSU_AO_Numbering
       end
     end
     def numbering_song
-      data=@data
-      data=number_plaintext_para(data)
-      data=auto_number_heading_ie_title(data.compact) #tr issue
-      data=ocn(data.compact) #watch
-      data=xml(data.compact)
-      data=minor_numbering(data.compact)
-      data,tags_map,ocn_html_seg_map=name_para_seg_filename(data)
-      data=set_heading_top(data) unless @md.set_heading_top
-      [data,tags_map,ocn_html_seg_map]
+      begin
+        data=@data
+        data=number_plaintext_para(data)
+        data=auto_number_heading_ie_title(data.compact) #tr issue
+        data=ocn(data.compact) #watch
+        data=xml(data.compact)
+        data=minor_numbering(data.compact)
+        data,tags_map,ocn_html_seg_map=name_para_seg_filename(data)
+        data=set_heading_top(data) unless @md.set_heading_top
+        [data,tags_map,ocn_html_seg_map]
+      ensure
+        @@segments_count=0
+      end
     end
     def set_tags(tags,tag)
       tags=if not tag.empty? \
@@ -190,7 +194,10 @@ module SiSU_AO_Numbering
                 if dob.ln==no1
                   dob.name="#{title_no}" if not dob.name
                   dob.tags=set_tags(dob.tags,title_no)
-                  tag=dob.obj.gsub(/(Article|Clause|Section|Chapter)\s+/,"\\1_#{title_no}").downcase
+                  tag=dob.obj.
+                    gsub(/(Article|Clause|Section|Chapter)\s+/,
+                      "\\1_#{title_no}").
+                    downcase
                   tag=heading_tag_clean(tag)
                   dob.tags=set_tags(dob.tags,tag)
                   dob.obj=(dob.obj =~/(Article|Clause|Section)\s+/) \
@@ -293,7 +300,7 @@ module SiSU_AO_Numbering
       @tuned_file=@tuned_file.flatten
     end
     def leading_zeros_fixed_width_number(possible_seg_name)
-      if possible_seg_name =~/^([\d]+?\.|[\d]+)$/m          #!~/[.,:-]+/
+      if possible_seg_name =~/^([0-9]+?\.|[0-9]+)$/m          #!~/[.,:-]+/
         possible_seg_name=possible_seg_name.
           gsub(/\.$/,'')
         nl=possible_seg_name.to_s.length
@@ -308,15 +315,20 @@ module SiSU_AO_Numbering
           possible_seg_name.to_s
       end
     end
-    def auto_seg_name(possible_seg_name)
-      if possible_seg_name =~/^([\d]+?\.|[\d]+)$/m          #!~/[.,:-]+/
+    def auto_seg_name(possible_seg_name,heading_num_is)
+      if possible_seg_name =~/^[0-9]+?\.$/m                                  #!~/[.,:-]+/
+        possible_seg_name=possible_seg_name.
+          gsub(/\.$/,'')
+      end
+      if possible_seg_name =~/^[0-9]+$/m \
+      and possible_seg_name.to_i <= heading_num_is.to_i
         leading_zeros_fixed_width_number(possible_seg_name)
       elsif possible_seg_name =~/^[\d.,:-]+$/m
         possible_seg_name=possible_seg_name.
           gsub(/(?:[:,-]|\W)/,'.').
           gsub(/\.$/,'')
         #Mx[:auto_seg_prefix] + possible_seg_name
-      else possible_seg_name
+      else possible_seg_name.to_s
       end
     end
     def name_para_seg_filename(data)                                                   #segment naming, remaining
@@ -347,6 +359,7 @@ module SiSU_AO_Numbering
         if dob.is==:heading \
         && dob.ln \
         and dob.ln.to_s =~/^[456]/
+          heading_num_is=/^\d+:(\d+);\d/m.match(dob.node)[1]
           if dob.ln==4 \
           and not dob.name \
           and not @md.set_heading_seg
@@ -356,7 +369,7 @@ module SiSU_AO_Numbering
           and dob.obj =~/^\s*(?:\S+\s+)?([\d.,:-]+)/m      #heading starts with a recognised numeric or word followed by a recognised numeric construct, use that as name
             possible_seg_name=$1
             possible_seg_name=
-              auto_seg_name(possible_seg_name)
+              auto_seg_name(possible_seg_name,heading_num_is)
             possible_seg_name=possible_seg_name.
               gsub(/(?:[:,-]|\W)/,'.').
               gsub(/\.$/,'')
@@ -381,7 +394,7 @@ module SiSU_AO_Numbering
           if dob.ln==4 \
           and not dob.name                                 #if still no segment name, provide a numerical one
             possible_seg_name=
-              auto_seg_name(art_filename_auto)
+              auto_seg_name(art_filename_auto,heading_num_is)
             if @md.seg_names.is_a?(Array) \
             and not @md.seg_names.include?(possible_seg_name)
              dob.name=possible_seg_name
diff --git a/lib/sisu/v6/ao_numbering.rb b/lib/sisu/v6/ao_numbering.rb
index d6faf3a6..755db795 100644
--- a/lib/sisu/v6/ao_numbering.rb
+++ b/lib/sisu/v6/ao_numbering.rb
@@ -81,15 +81,19 @@ module SiSU_AO_Numbering
       end
     end
     def numbering_song
-      data=@data
-      data=number_plaintext_para(data)
-      data=auto_number_heading_ie_title(data.compact) #tr issue
-      data=ocn(data.compact) #watch
-      data=xml(data.compact)
-      data=minor_numbering(data.compact)
-      data,tags_map,ocn_html_seg_map=name_para_seg_filename(data)
-      data=set_heading_top(data) unless @md.set_heading_top
-      [data,tags_map,ocn_html_seg_map]
+      begin
+        data=@data
+        data=number_plaintext_para(data)
+        data=auto_number_heading_ie_title(data.compact) #tr issue
+        data=ocn(data.compact) #watch
+        data=xml(data.compact)
+        data=minor_numbering(data.compact)
+        data,tags_map,ocn_html_seg_map=name_para_seg_filename(data)
+        data=set_heading_top(data) unless @md.set_heading_top
+        [data,tags_map,ocn_html_seg_map]
+      ensure
+        @@segments_count=0
+      end
     end
     def set_tags(tags,tag)
       tags=if not tag.empty? \
@@ -190,7 +194,10 @@ module SiSU_AO_Numbering
                 if dob.ln==no1
                   dob.name="#{title_no}" if not dob.name
                   dob.tags=set_tags(dob.tags,title_no)
-                  tag=dob.obj.gsub(/(Article|Clause|Section|Chapter)\s+/,"\\1_#{title_no}").downcase
+                  tag=dob.obj.
+                    gsub(/(Article|Clause|Section|Chapter)\s+/,
+                      "\\1_#{title_no}").
+                    downcase
                   tag=heading_tag_clean(tag)
                   dob.tags=set_tags(dob.tags,tag)
                   dob.obj=(dob.obj =~/(Article|Clause|Section)\s+/) \
@@ -293,7 +300,7 @@ module SiSU_AO_Numbering
       @tuned_file=@tuned_file.flatten
     end
     def leading_zeros_fixed_width_number(possible_seg_name)
-      if possible_seg_name =~/^([\d]+?\.|[\d]+)$/m          #!~/[.,:-]+/
+      if possible_seg_name =~/^([0-9]+?\.|[0-9]+)$/m          #!~/[.,:-]+/
         possible_seg_name=possible_seg_name.
           gsub(/\.$/,'')
         nl=possible_seg_name.to_s.length
@@ -308,15 +315,20 @@ module SiSU_AO_Numbering
           possible_seg_name.to_s
       end
     end
-    def auto_seg_name(possible_seg_name)
-      if possible_seg_name =~/^([\d]+?\.|[\d]+)$/m          #!~/[.,:-]+/
+    def auto_seg_name(possible_seg_name,heading_num_is)
+      if possible_seg_name =~/^[0-9]+?\.$/m                                  #!~/[.,:-]+/
+        possible_seg_name=possible_seg_name.
+          gsub(/\.$/,'')
+      end
+      if possible_seg_name =~/^[0-9]+$/m \
+      and possible_seg_name.to_i <= heading_num_is.to_i
         leading_zeros_fixed_width_number(possible_seg_name)
       elsif possible_seg_name =~/^[\d.,:-]+$/m
         possible_seg_name=possible_seg_name.
           gsub(/(?:[:,-]|\W)/,'.').
           gsub(/\.$/,'')
         #Mx[:auto_seg_prefix] + possible_seg_name
-      else possible_seg_name
+      else possible_seg_name.to_s
       end
     end
     def name_para_seg_filename(data)                                                   #segment naming, remaining
@@ -347,6 +359,7 @@ module SiSU_AO_Numbering
         if dob.is==:heading \
         && dob.ln \
         and dob.ln.to_s =~/^[456]/
+          heading_num_is=/^\d+:(\d+);\d/m.match(dob.node)[1]
           if dob.ln==4 \
           and not dob.name \
           and not @md.set_heading_seg
@@ -356,7 +369,7 @@ module SiSU_AO_Numbering
           and dob.obj =~/^\s*(?:\S+\s+)?([\d.,:-]+)/m      #heading starts with a recognised numeric or word followed by a recognised numeric construct, use that as name
             possible_seg_name=$1
             possible_seg_name=
-              auto_seg_name(possible_seg_name)
+              auto_seg_name(possible_seg_name,heading_num_is)
             possible_seg_name=possible_seg_name.
               gsub(/(?:[:,-]|\W)/,'.').
               gsub(/\.$/,'')
@@ -381,7 +394,7 @@ module SiSU_AO_Numbering
           if dob.ln==4 \
           and not dob.name                                 #if still no segment name, provide a numerical one
             possible_seg_name=
-              auto_seg_name(art_filename_auto)
+              auto_seg_name(art_filename_auto,heading_num_is)
             if @md.seg_names.is_a?(Array) \
             and not @md.seg_names.include?(possible_seg_name)
              dob.name=possible_seg_name
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