From 557d7378ac7ab1e4a5a9b50a0289ef2195d38a81 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Mon, 6 Jan 2014 22:36:13 -0500
Subject: v5: docbook, fictionbook, some tidying

---
 data/doc/sisu/CHANGELOG_v5      |  2 ++
 lib/sisu/v5/xml_docbook5.rb     | 69 ++++++++++++++++++++--------------------
 lib/sisu/v5/xml_fictionbook2.rb | 70 +++++++++++++++++++----------------------
 3 files changed, 69 insertions(+), 72 deletions(-)

diff --git a/data/doc/sisu/CHANGELOG_v5 b/data/doc/sisu/CHANGELOG_v5
index b8e6a3cb..3708b83f 100644
--- a/data/doc/sisu/CHANGELOG_v5
+++ b/data/doc/sisu/CHANGELOG_v5
@@ -43,6 +43,8 @@ http://www.jus.uio.no/sisu/pkg/src/sisu_5.1.4.orig.tar.xz
 
 * asciidoc, rename AsciiDoc module, & recalibrate headings
 
+* docbook, fictionbook, some tidying
+
 * year updated, code headers
 
 %% 5.1.3.orig.tar.xz (2013-12-15:49/7)
diff --git a/lib/sisu/v5/xml_docbook5.rb b/lib/sisu/v5/xml_docbook5.rb
index c6cc85e0..dc5de48a 100644
--- a/lib/sisu/v5/xml_docbook5.rb
+++ b/lib/sisu/v5/xml_docbook5.rb
@@ -178,16 +178,16 @@ module SiSU_XML_Docbook_Book
         WOK
         put(tail)
       end
-      def output(o,lev=nil,comment='')
-         puts lev == 0..6 \
-         ? "#{space*lev}<#{lev}>[#{o.ocn}] #{o.ln} #{o.obj}</#{lev}>#{comment}"
-         : "<#{lev}>[#{o.ocn}] #{o.ln} #{o.obj}</#{lev}>#{comment}"
+      def output(o,comment='')
+         puts o.lc == 0..6 \
+         ? "#{space*o.lc}<#{o.lc}>[#{o.ocn}] #{o.ln} #{o.obj}</#{o.lc}>#{comment}"
+         : "<#{o.lc}>[#{o.ocn}] #{o.ln} #{o.obj}</#{o.lc}>#{comment}"
       end
       def structure_collapsed(data)
         puts "\ncollapsed structure, heading outline --->\n\n"
         data.each_with_index do |o,i|
           if  (o.is ==:heading || o.is ==:heading_insert)
-            output(o,o.lc)
+            output(o)
           end
         end
       end
@@ -209,24 +209,23 @@ module SiSU_XML_Docbook_Book
             ocn,id='',''
           end
           if  (o.is ==:heading || o.is ==:heading_insert)
-            lev=o.lc
             chlv=(o.lv.to_i == 1) \
             ? @chlv=o.lc.to_i
             : 0
-            @splv=lev
+            @splv=o.lc
             tag_id=o.tags[0] ? %{ id="#{o.tags[0]}" } : ''
             if doc_position ==:head
-               filename_docbook.puts  %{#{space*lev}<title#{id}>}
+               filename_docbook.puts  %{#{space*o.lc}<title#{id}>}
               doc_position=:body_and_tail
             else
-              filename_docbook.puts structure_build_tag_close(lev,h)
-              filename_docbook.puts  %{#{space*(lev-1)}<#{tags.docbook(lev,chlv)}#{tag_id}>
-#{space*lev}<title#{id}>
+              filename_docbook.puts structure_build_tag_close(o.lc,h)
+              filename_docbook.puts  %{#{space*(o.lc-1)}<#{tags.docbook(o.lc,chlv)}#{tag_id}>
+#{space*o.lc}<title#{id}>
 }
             end
             filename_docbook.puts SiSU_TextUtils::Wrap.new(o.obj + ocn,80,(@splv*2+2)).line_wrap
-            filename_docbook.puts %{#{space*lev}</title>}
-            h=lev
+            filename_docbook.puts %{#{space*o.lc}</title>}
+            h=o.lc
           elsif (o.of ==:para or o.of ==:block)
             filename_docbook.puts "#{space*(@splv)}<para#{id}>"
             filename_docbook.puts SiSU_TextUtils::Wrap.new(o.obj + ocn,80,(@splv*2+2)).line_wrap
@@ -236,36 +235,36 @@ module SiSU_XML_Docbook_Book
         filename_docbook.puts structure_build_tag_close(0,h)
         filename_docbook.close
       end
-      def structure_build_tag_close(lev,h)
+      def structure_build_tag_close(lc,h)
         x=[]
         case h
         when 1
-          x << "#{space*0}</#{tags.docbook(1)}>"       if (lev <= 1)
+          x << "#{space*0}</#{tags.docbook(1)}>"       if (lc <= 1)
         when 2
-          x << "#{space*1}</#{tags.docbook(2,@chlv)}>" if (lev <= 2)
-          x << "#{space*0}</#{tags.docbook(1)}>"       if (lev <= 1)
+          x << "#{space*1}</#{tags.docbook(2,@chlv)}>" if (lc <= 2)
+          x << "#{space*0}</#{tags.docbook(1)}>"       if (lc <= 1)
         when 3
-          x << "#{space*2}</#{tags.docbook(3,@chlv)}>" if (lev <= 3)
-          x << "#{space*1}</#{tags.docbook(2,@chlv)}>" if (lev <= 2)
-          x << "#{space*0}</#{tags.docbook(1)}>"       if (lev <= 1)
+          x << "#{space*2}</#{tags.docbook(3,@chlv)}>" if (lc <= 3)
+          x << "#{space*1}</#{tags.docbook(2,@chlv)}>" if (lc <= 2)
+          x << "#{space*0}</#{tags.docbook(1)}>"       if (lc <= 1)
         when 4
-          x << "#{space*3}</#{tags.docbook(4,@chlv)}>" if (lev <= 4)
-          x << "#{space*2}</#{tags.docbook(3,@chlv)}>" if (lev <= 3)
-          x << "#{space*1}</#{tags.docbook(2,@chlv)}>" if (lev <= 2)
-          x << "#{space*0}</#{tags.docbook(1)}>"       if (lev <= 1)
+          x << "#{space*3}</#{tags.docbook(4,@chlv)}>" if (lc <= 4)
+          x << "#{space*2}</#{tags.docbook(3,@chlv)}>" if (lc <= 3)
+          x << "#{space*1}</#{tags.docbook(2,@chlv)}>" if (lc <= 2)
+          x << "#{space*0}</#{tags.docbook(1)}>"       if (lc <= 1)
         when 5
-          x << "#{space*4}</#{tags.docbook(5)}>"       if (lev <= 5)
-          x << "#{space*3}</#{tags.docbook(4,@chlv)}>" if (lev <= 4)
-          x << "#{space*2}</#{tags.docbook(3,@chlv)}>" if (lev <= 3)
-          x << "#{space*1}</#{tags.docbook(2,@chlv)}>" if (lev <= 2)
-          x << "#{space*0}</#{tags.docbook(1)}>"       if (lev <= 1)
+          x << "#{space*4}</#{tags.docbook(5)}>"       if (lc <= 5)
+          x << "#{space*3}</#{tags.docbook(4,@chlv)}>" if (lc <= 4)
+          x << "#{space*2}</#{tags.docbook(3,@chlv)}>" if (lc <= 3)
+          x << "#{space*1}</#{tags.docbook(2,@chlv)}>" if (lc <= 2)
+          x << "#{space*0}</#{tags.docbook(1)}>"       if (lc <= 1)
         when 6
-          x << "#{space*5}</#{tags.docbook(6)}>"       if (lev <= 6)
-          x << "#{space*4}</#{tags.docbook(5)}>"       if (lev <= 5)
-          x << "#{space*3}</#{tags.docbook(4,@chlv)}>" if (lev <= 4)
-          x << "#{space*2}</#{tags.docbook(3,@chlv)}>" if (lev <= 3)
-          x << "#{space*1}</#{tags.docbook(2,@chlv)}>" if (lev <= 2)
-          x << "#{space*0}</#{tags.docbook(1)}>"       if (lev <= 1)
+          x << "#{space*5}</#{tags.docbook(6)}>"       if (lc <= 6)
+          x << "#{space*4}</#{tags.docbook(5)}>"       if (lc <= 5)
+          x << "#{space*3}</#{tags.docbook(4,@chlv)}>" if (lc <= 4)
+          x << "#{space*2}</#{tags.docbook(3,@chlv)}>" if (lc <= 3)
+          x << "#{space*1}</#{tags.docbook(2,@chlv)}>" if (lc <= 2)
+          x << "#{space*0}</#{tags.docbook(1)}>"       if (lc <= 1)
         end
         x.join("\n")
       end
diff --git a/lib/sisu/v5/xml_fictionbook2.rb b/lib/sisu/v5/xml_fictionbook2.rb
index 63167032..aeb74ef3 100644
--- a/lib/sisu/v5/xml_fictionbook2.rb
+++ b/lib/sisu/v5/xml_fictionbook2.rb
@@ -271,16 +271,16 @@ module SiSU_XML_Fictionbook
 </FictionBook>
         WOK
       end
-      def output(o,lev=nil,comment='')
-         puts lev == 0..6 \
-         ? "#{space*lev}<#{lev}>[#{o.ocn}] #{o.ln} #{o.obj}</#{lev}>#{comment}"
-         : "<#{lev}>[#{o.ocn}] #{o.ln} #{o.obj}</#{lev}>#{comment}"
+      def output(o,comment='')
+         puts o.lc == 0..6 \
+         ? "#{space*o.lc}<#{o.lc}>[#{o.ocn}] #{o.ln} #{o.obj}</#{o.lc}>#{comment}"
+         : "<#{o.lc}>[#{o.ocn}] #{o.ln} #{o.obj}</#{o.lc}>#{comment}"
       end
       def structure_collapsed(data)
         puts "\ncollapsed structure, heading outline --->\n\n"
         data.each_with_index do |o,i|
           if  (o.is ==:heading || o.is ==:heading_insert)
-            output(o,o.lc)
+            output(o)
           end
         end
       end
@@ -301,20 +301,16 @@ module SiSU_XML_Fictionbook
         data.each_with_index do |o,i|
           ocn=(defined? o.ocn and not o.ocn.nil?) ? "\n#{Dx[:ocn_o]}#{o.ocn}#{Dx[:ocn_c]}" : ''
           if  o.is ==:heading
-            lev=o.lc
-            chlv=(o.lv.to_i == 1) \
-            ? @chlv=o.lc.to_i
-            : 0
             unless doc_position==:head
-              filename_fictionbook.puts structure_build_tag_close(lev,h)
+              filename_fictionbook.puts structure_build_tag_close(o.lc,h)
             end
             doc_position=:body_and_tail
-            filename_fictionbook.puts %{#{space*lev}<#{tags.fictionbook[lev]}>
-#{space*lev}<title>
+            filename_fictionbook.puts %{#{space*o.lc}<#{tags.fictionbook[o.lc]}>
+#{space*o.lc}<title>
 }
-            filename_fictionbook.puts SiSU_TextUtils::Wrap.new("<p>#{o.obj}#{ocn}</p>",80,(lev*2+2)).line_wrap
-            filename_fictionbook.puts %{#{space*lev}</title>}
-            h=lev
+            filename_fictionbook.puts SiSU_TextUtils::Wrap.new("<p>#{o.obj}#{ocn}</p>",80,(o.lc*2+2)).line_wrap
+            filename_fictionbook.puts %{#{space*o.lc}</title>}
+            h=o.lc
           elsif  o.is ==:heading_insert \
           and o.obj =~/Endnotes/ \
           and o.ln == 2
@@ -328,36 +324,36 @@ module SiSU_XML_Fictionbook
         filename_fictionbook.puts tail(images_base64)
         filename_fictionbook.close
       end
-      def structure_build_tag_close(lev,h)
+      def structure_build_tag_close(lc,h)
         x=[]
         case h
         when 1
-          x << "#{space*1}</#{tags.fictionbook[1]}>" if (lev <= 1)
+          x << "#{space*1}</#{tags.fictionbook[1]}>" if (lc <= 1)
         when 2
-          x << "#{space*2}</#{tags.fictionbook[2]}>" if (lev <= 2)
-          x << "#{space*1}</#{tags.fictionbook[1]}>" if (lev <= 1)
+          x << "#{space*2}</#{tags.fictionbook[2]}>" if (lc <= 2)
+          x << "#{space*1}</#{tags.fictionbook[1]}>" if (lc <= 1)
         when 3
-          x << "#{space*3}</#{tags.fictionbook[3]}>" if (lev <= 3)
-          x << "#{space*2}</#{tags.fictionbook[2]}>" if (lev <= 2)
-          x << "#{space*1}</#{tags.fictionbook[1]}>" if (lev <= 1)
+          x << "#{space*3}</#{tags.fictionbook[3]}>" if (lc <= 3)
+          x << "#{space*2}</#{tags.fictionbook[2]}>" if (lc <= 2)
+          x << "#{space*1}</#{tags.fictionbook[1]}>" if (lc <= 1)
         when 4
-          x << "#{space*4}</#{tags.fictionbook[4]}>" if (lev <= 4)
-          x << "#{space*3}</#{tags.fictionbook[3]}>" if (lev <= 3)
-          x << "#{space*2}</#{tags.fictionbook[2]}>" if (lev <= 2)
-          x << "#{space*1}</#{tags.fictionbook[1]}>" if (lev <= 1)
+          x << "#{space*4}</#{tags.fictionbook[4]}>" if (lc <= 4)
+          x << "#{space*3}</#{tags.fictionbook[3]}>" if (lc <= 3)
+          x << "#{space*2}</#{tags.fictionbook[2]}>" if (lc <= 2)
+          x << "#{space*1}</#{tags.fictionbook[1]}>" if (lc <= 1)
         when 5
-          x << "#{space*5}</#{tags.fictionbook[5]}>" if (lev <= 5)
-          x << "#{space*4}</#{tags.fictionbook[4]}>" if (lev <= 4)
-          x << "#{space*3}</#{tags.fictionbook[3]}>" if (lev <= 3)
-          x << "#{space*2}</#{tags.fictionbook[2]}>" if (lev <= 2)
-          x << "#{space*1}</#{tags.fictionbook[1]}>" if (lev <= 1)
+          x << "#{space*5}</#{tags.fictionbook[5]}>" if (lc <= 5)
+          x << "#{space*4}</#{tags.fictionbook[4]}>" if (lc <= 4)
+          x << "#{space*3}</#{tags.fictionbook[3]}>" if (lc <= 3)
+          x << "#{space*2}</#{tags.fictionbook[2]}>" if (lc <= 2)
+          x << "#{space*1}</#{tags.fictionbook[1]}>" if (lc <= 1)
         when 6
-          x << "#{space*6}</#{tags.fictionbook[6]}>" if (lev <= 6)
-          x << "#{space*5}</#{tags.fictionbook[5]}>" if (lev <= 5)
-          x << "#{space*4}</#{tags.fictionbook[4]}>" if (lev <= 4)
-          x << "#{space*3}</#{tags.fictionbook[3]}>" if (lev <= 3)
-          x << "#{space*2}</#{tags.fictionbook[2]}>" if (lev <= 2)
-          x << "#{space*1}</#{tags.fictionbook[1]}>" if (lev <= 1)
+          x << "#{space*6}</#{tags.fictionbook[6]}>" if (lc <= 6)
+          x << "#{space*5}</#{tags.fictionbook[5]}>" if (lc <= 5)
+          x << "#{space*4}</#{tags.fictionbook[4]}>" if (lc <= 4)
+          x << "#{space*3}</#{tags.fictionbook[3]}>" if (lc <= 3)
+          x << "#{space*2}</#{tags.fictionbook[2]}>" if (lc <= 2)
+          x << "#{space*1}</#{tags.fictionbook[1]}>" if (lc <= 1)
         end
         x.join("\n")
       end
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