From e1ec4bd2dad2bd22ad97cea398ae1cfcfae183a2 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Mon, 15 Oct 2007 19:27:16 +0100
Subject: mostly the arrangement of conditionals

---
 lib/sisu/v0/xml_dom.rb | 46 ++++++++++++++++++++++++++++++++++++----------
 1 file changed, 36 insertions(+), 10 deletions(-)

(limited to 'lib/sisu/v0/xml_dom.rb')

diff --git a/lib/sisu/v0/xml_dom.rb b/lib/sisu/v0/xml_dom.rb
index 14cc162f..f8259664 100644
--- a/lib/sisu/v0/xml_dom.rb
+++ b/lib/sisu/v0/xml_dom.rb
@@ -225,7 +225,11 @@ WOK
           xml_element="<heading#{lv}>"
           3.downto(lv) do |x|
             y=x - 1
-            @@xml[:body] << "#{@tab*5}</content>\n" if @cont[1] or @cont[2] or @cont[3]
+            if @cont[1] \
+            or @cont[2] \
+            or @cont[3]
+              @@xml[:body] << "#{@tab*5}</content>\n"
+            end
             #@@xml[:body] << "#{@tab*5}</content>\n" if @cont[1] == true or @cont[2] == true or @cont[3] == true
             @cont[1]=false if @cont[1]
             @cont[2]=false if @cont[2]
@@ -267,7 +271,10 @@ WOK
             end
             @cont[1]=true
           when 5
-            @@xml[:body] << "#{@tab*5}</content>\n" if @cont[2] or @cont[1]
+            if @cont[2] \
+            or @cont[1]
+              @@xml[:body] << "#{@tab*5}</content>\n"
+            end
             if @copen[3] == true  #6~
               [3,2].each { |v| @@xml[:body] << "#{@tab*n}</contents#{v}>\n" }
             elsif @copen[2] == true #5~
@@ -275,8 +282,14 @@ WOK
             end
             @cont[2]=true
           when 6
-            @@xml[:body] << "#{@tab*5}</content>\n" if @cont[3] or @cont[2] or @cont[1]
-            [3].each { |v| @@xml[:body] << "#{@tab*n}</contents#{v}>\n" } if @copen[3] #6{
+            if @cont[3] \
+            or @cont[2] \
+            or @cont[1]
+              @@xml[:body] << "#{@tab*5}</content>\n"
+            end
+            if @copen[3] #6{
+              [3].each { |v| @@xml[:body] << "#{@tab*n}</contents#{v}>\n" }
+            end
             @cont[3]=true
           end
         end
@@ -340,7 +353,11 @@ WOK
             if d_meta; xml_head(d_meta)
             end
           end
-          @rcdc=true if @rcdc==false and (para =~/~metadata/ or para =~/1~meta\s+Document Information/)
+          if @rcdc==false \
+          and (para =~/~metadata/ \
+          or para =~/1~meta\s+Document Information/)
+            @rcdc=true
+          end
           if para !~/(^0~|<ENDNOTES>|<EOF>)/
             if para =~/.+?<~\d+;(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
               paranum=para[@regx,3]
@@ -403,19 +420,25 @@ WOK
                     else                    'norm'
                     end
                     xml_markup(para)
-                    @@xml[:body] << %{#{@tab*6}<object id="#{para[@regx,3]}">} << "\n" if para[@regx] and para[@regx,3]
+                    if para[@regx] \
+                    and para[@regx,3]
+                      @@xml[:body] << %{#{@tab*6}<object id="#{para[@regx,3]}">} << "\n"
+                    end
                     @@xml[:body] << "#{@tab*7}<ocn>#{para[@regx,3]}</ocn>" << "\n" if para[@regx,3]
                     @@xml[:body] << %{#{@tab*7}<text class="#{type}">#{para[@regx,2]}</text>\n} if para[@regx,2] # main text, contents, body KEEP
                     @@xml[:body] << "#{@tab*6}</object>" << "\n" if para[@regx]
                   end
                 end
-              elsif para =~/(Note|Endnotes?)/ and para !~/<~\d+;(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
+              elsif para =~/(Note|Endnotes?)/ \
+              and para !~/<~\d+;(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
                 #format_scroll=MonoSiSU.new('<br /><a name="notes">Note</a>')
                 #para=format_scroll.boldPara
-              elsif para =~/(MetaData)/ and para =~/<~\d+;[m]\d+;\w\d+><#@dp:#@dp>$/ #debug 2003w46 add rc info
+              elsif para =~/(MetaData)/ \
+              and para =~/<~\d+;[m]\d+;\w\d+><#@dp:#@dp>$/ #debug 2003w46 add rc info
                 format_scroll=Format_scroll.new(@md,'<br /><a name="metadata">MetaData</a>')
                 para=format_scroll.bold_para
-              elsif para =~/(Owner Details)/ and para !~/<~\d+;(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
+              elsif para =~/(Owner Details)/ \
+              and para !~/<~\d+;(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
                 format_scroll=Format_scroll.new(@md,'<br /><a name="owner.details">Owner Details</a>')
                 @@xml[:owner_details]=format_scroll.bold_para
                 para=''
@@ -424,7 +447,10 @@ WOK
                 format_text=Format_text_object.new(one,two)
                 para=format_text.seg_no_paranum
               end
-              para='' if para =~/<a name="n\d+">/ and para =~/^(-\{{2}~\d+|<!e[:_]\d+!>)/ # -endnote
+              if para =~/<a name="n\d+">/ \
+              and para =~/^(-\{{2}~\d+|<!e[:_]\d+!>)/ # -endnote
+                para=''
+              end
               if para =~/.*<:#>.*$/
                 para=case para
                 when /<:i[1-9]>/
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