From f31e286f4a73c5c0f355512b0cb45c6c82088516 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Sat, 22 Jun 2013 01:13:46 -0400
Subject: v5: general code cleaning

* propagate back to v4 after testing
---
 lib/sisu/v5/dal_numbering.rb | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

(limited to 'lib/sisu/v5/dal_numbering.rb')

diff --git a/lib/sisu/v5/dal_numbering.rb b/lib/sisu/v5/dal_numbering.rb
index 39524cc9..1b835d37 100644
--- a/lib/sisu/v5/dal_numbering.rb
+++ b/lib/sisu/v5/dal_numbering.rb
@@ -134,11 +134,10 @@ module SiSU_DAL_Numbering
         input||=@md.make.num_top
       end
       num_top=(input ? input.to_i : nil)
-      t_no1=t_no2=t_no3=t_no4=0
+      t_no1=t_no2=t_no3=0
       if num_top
-        no1=num_top; no2=(num_top + 1); no3=(num_top + 2);  no4=(num_top + 3)
+        no1=num_top; no2=(num_top + 1); no3=(num_top + 2)
       end
-      t_not=0
       chapter_number_counter=0
       data=data.compact
       data.each do |dob| #@md.seg_names << [additions to segment names]
@@ -357,8 +356,8 @@ module SiSU_DAL_Numbering
           elsif @md.pageline.inspect =~/#{m}/
             dob_tmp << SiSU_DAL_DocumentStructure::ObjectLayout.new.break(Hx[:br_page_line]) << dob
           end
-          para_result=unless dob_tmp.length > 0; dob
-          else                                   dob_tmp
+          unless dob_tmp.length > 0; dob
+          else                       dob_tmp
           end
         else dob
         end
@@ -369,7 +368,7 @@ module SiSU_DAL_Numbering
           : @segname
           tags["#{dob.ocn}"]={ segname: @segname }
           ocn_html_seg[dob.ocn]=if (dob.is==:heading || dob.is==:heading_insert)
-            x=if dob.ln =~/[1-3]/
+            if dob.ln =~/[1-3]/
               { seg: nil, level: dob.ln }
             else #elsif dob.ln =~/[4-6]/
               { seg: @seg, level: dob.ln }
@@ -384,8 +383,8 @@ module SiSU_DAL_Numbering
           #@segname=((dob.is=='heading'|| dob.is=='heading_insert') && dob.ln==4 && (defined? dob.name)) \
           #? (dob.name) \
           #: @segname
-          dob.tags.each do |x|
-            tags[x]={ ocn: dob.ocn.to_s, segname: @segname }
+          dob.tags.each do |y|
+            tags[y]={ ocn: dob.ocn.to_s, segname: @segname }
           end
         end
         dob
@@ -393,7 +392,6 @@ module SiSU_DAL_Numbering
       ocn_html_seg.each_with_index do |ocn,i|
         if ocn \
         and ocn[:level].to_s=~/[1-3]/
-          ocn_seg=nil
           (1..4).each do |x|
             if ocn_html_seg[i+x] and ocn_html_seg[i+x][:level]==4
               ocn[:seg]=ocn_html_seg[i+x][:seg]
-- 
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