Removing useless whitespaces from upstream files at EOL.

12 files changed, 22 insertions, 22 deletions

diff --git a/lib/sisu/v2/author_format.rb b/lib/sisu/v2/author_format.rb
index da03f324..dee83eb6 100644
--- a/lib/sisu/v2/author_format.rb
+++ b/lib/sisu/v2/author_format.rb
@@ -100,7 +100,7 @@ module FORMAT
           end
         end
       end
-      { 
+      {
         :last_first_a => authors,
         :last_first_format_a => @author_array,
         :authors_h => @authors,
diff --git a/lib/sisu/v2/constants.rb b/lib/sisu/v2/constants.rb
index 9eec8370..363bc65a 100644
--- a/lib/sisu/v2/constants.rb
+++ b/lib/sisu/v2/constants.rb
@@ -90,7 +90,7 @@ Mx[:gl_bullet]=       "#{Mx[:gl_o]}●#{Mx[:gl_c]}"
 Mx[:idx_o]='▢ ';                                         Mx[:idx_c]='▢ ' #
 Mx[:nbsp]=            '░' #'▭ '
 Mx[:br_line]=         '▌' #lB ▌  9612 #'┘' #'¶'
-Mx[:br_paragraph]=    '█' #FB █  9608 # PP ∥  8741 #'▐'  #'┘' #'¶' #FB █  9608  lB ▌  9612   RB ▐  9616  
+Mx[:br_paragraph]=    '█' #FB █  9608 # PP ∥  8741 #'▐'  #'┘' #'¶' #FB █  9608  lB ▌  9612   RB ▐  9616
 Mx[:br_nl]=           '』' #   '┘'
 Mx[:br_page]=         'break_page';                      Hx[:br_page]=        {:obj=>Mx[:br_page]}      # newpage
 Mx[:br_page_new]=     'break_page_new';                  Hx[:br_page_new]=    {:obj=>Mx[:br_page_new]}  # clearpage
@@ -192,9 +192,9 @@ p (__FILE__ + ' ' + __LINE__.to_s + '--> ' + dob.inspect) if dob.is=='heading'
 data.each {|o| p (__FILE__ + ' ' + __LINE__.to_s + '--> ' + o.inspect) if o.is=='heading'}
 puts "#{__FILE__} #{__LINE__} #{para}" if @opt.cmd =~/M/
 puts "#{__FILE__} #{__LINE__} #{t_o}" if @opt.cmd =~/M/
- dr ┌  9484   dR ┍  9485   Dr ┎  9486   DR ┏  9487   dl ┐  9488   dL ┑  9489   Dl ┒  9490   LD ┓  9491  ur └  9492   uR ┕  9493   Ur ┖  9494   UR ┗  9495   ul ┘  9496   uL ┙  9497   Ul ┚  9498   UL ┛  9499   vr ├  
- dr ┌  9484   dR ┍  9485   Dr ┎  9486   DR ┏  9487   dl ┐  9488   dL ┑  9489   Dl ┒  9490   LD ┓  9491  ur └  9492   uR ┕  9493   Ur ┖  9494   UR ┗  9495   ul ┘  9496   uL ┙  9497   Ul ┚  9498   UL ┛  9499   vr ├  
- └  ┘ 
-Iu ⌠  8992   Il ⌡ <7 ⌈  8968   >7 ⌉  8969   7< ⌊  8970   7> ⌋  8971 
+ dr ┌  9484   dR ┍  9485   Dr ┎  9486   DR ┏  9487   dl ┐  9488   dL ┑  9489   Dl ┒  9490   LD ┓  9491  ur └  9492   uR ┕  9493   Ur ┖  9494   UR ┗  9495   ul ┘  9496   uL ┙  9497   Ul ┚  9498   UL ┛  9499   vr ├
+ dr ┌  9484   dR ┍  9485   Dr ┎  9486   DR ┏  9487   dl ┐  9488   dL ┑  9489   Dl ┒  9490   LD ┓  9491  ur └  9492   uR ┕  9493   Ur ┖  9494   UR ┗  9495   ul ┘  9496   uL ┙  9497   Ul ┚  9498   UL ┛  9499   vr ├
+ └  ┘
+Iu ⌠  8992   Il ⌡ <7 ⌈  8968   >7 ⌉  8969   7< ⌊  8970   7> ⌋  8971
 <" 『 12302  >" 』 12303
 <' 「 12300  >' 」 12301
diff --git a/lib/sisu/v2/dal_numbering.rb b/lib/sisu/v2/dal_numbering.rb
index c62ff8d9..c052db29 100644
--- a/lib/sisu/v2/dal_numbering.rb
+++ b/lib/sisu/v2/dal_numbering.rb
@@ -303,7 +303,7 @@ module SiSU_numbering
             if not @md.seg_names.nil? \
             and not @md.seg_names.include?(possible_seg_name)
               dob.name=possible_seg_name
-              dob.tags=[dob.name,dob.tags].flatten if dob.name !~/^\d+$/ 
+              dob.tags=[dob.name,dob.tags].flatten if dob.name !~/^\d+$/
               @md.seg_names << possible_seg_name
             else puts 'warn, there may be a conflicting numbering scheme' if @md.cmd =~/[VM]/
             end
@@ -312,7 +312,7 @@ module SiSU_numbering
           and dob.name                                     #extract segment name from embedded document structure info
             if not @md.seg_names.nil? \
             and not @md.seg_names.include?(dob.name)
-              dob.tags=[dob.name,dob.tags].flatten if dob.name !~/^\d+$/ 
+              dob.tags=[dob.name,dob.tags].flatten if dob.name !~/^\d+$/
               @md.seg_names << dob.name
             end
           end
diff --git a/lib/sisu/v2/db_columns.rb b/lib/sisu/v2/db_columns.rb
index ba861f4d..c1fb6109 100644
--- a/lib/sisu/v2/db_columns.rb
+++ b/lib/sisu/v2/db_columns.rb
@@ -1967,7 +1967,7 @@ module SiSU_DB_columns
           'skin_name'
         end
         def create_column
-          "#{name}                 VARCHAR(#{Db[:col_filename]}) NULL," 
+          "#{name}                 VARCHAR(#{Db[:col_filename]}) NULL,"
         end
         def column_comment
           %{COMMENT ON COLUMN metadata_and_text.#{name}
@@ -2035,7 +2035,7 @@ module SiSU_DB_columns
         end
         def create_column
           "#{name}                TEXT NULL,"
-          #"#{name}                 VARCHAR(#{links.size}) NULL," 
+          #"#{name}                 VARCHAR(#{links.size}) NULL,"
         end
         def column_comment
           %{COMMENT ON COLUMN metadata_and_text.#{name}
diff --git a/lib/sisu/v2/defaults.rb b/lib/sisu/v2/defaults.rb
index 1f649b0a..849c430c 100644
--- a/lib/sisu/v2/defaults.rb
+++ b/lib/sisu/v2/defaults.rb
@@ -1718,7 +1718,7 @@ documents, books, digital libraries in plaintext, html, XHTML, XML,
 ODF (OpenDocument), EPUB, LaTeX, PDF, SQL (PostgreSQL and SQLite), and
 for search</title>
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name="dc.title" 
+<meta name="dc.title"
   content="SiSU information Structuring Universe, Structured information Serialised Units, #{@date.year_static}" />
 <meta name="dc.creator" content="Ralph Amissah" />
 <meta name="dc.subject" content=
diff --git a/lib/sisu/v2/harvest_authors.rb b/lib/sisu/v2/harvest_authors.rb
index 33042dcf..dfb2b654 100644
--- a/lib/sisu/v2/harvest_authors.rb
+++ b/lib/sisu/v2/harvest_authors.rb
@@ -177,7 +177,7 @@ module HARVEST_authors
       @output[:html]=File.new("#{@env.path.output_md_harvest}/harvest_authors.html",'w')
       @output[:html_mnt]=(@opt.cmd.inspect =~/M/) \
       ? File.new("#{@env.path.pwd}/harvest_authors.html",'w') \
-      : nil 
+      : nil
     end
     def html_file_close
       @output[:html].close
diff --git a/lib/sisu/v2/odf.rb b/lib/sisu/v2/odf.rb
index a7c77639..4eabbba5 100644
--- a/lib/sisu/v2/odf.rb
+++ b/lib/sisu/v2/odf.rb
@@ -236,7 +236,7 @@ module SiSU_ODF
       def text_link_odf(txt,url,trail)
         txt.gsub!(/(\\\+)/,'+') #this is convoluted, and risky :-(
         url.gsub!(/(\\\+)/,'+') #this is convoluted, and risky :-(
-        map_nametags=SiSU_Particulars::Combined_singleton.instance.get_map_nametags(@md).nametags_map 
+        map_nametags=SiSU_Particulars::Combined_singleton.instance.get_map_nametags(@md).nametags_map
         t=case url
         when /^https?:/
           %{<text:a xlink:type="simple" xlink:href="#{url}">#{txt.strip}</text:a>#{trail}}
diff --git a/lib/sisu/v2/param.rb b/lib/sisu/v2/param.rb
index 98478626..8b75edfc 100644
--- a/lib/sisu/v2/param.rb
+++ b/lib/sisu/v2/param.rb
@@ -152,7 +152,7 @@ module SiSU_Param
         @s,@opt,@env=str,opt,env
       end
       def validate_length(s,l,n)
-        #s=(s.length <= l) ? s : nil 
+        #s=(s.length <= l) ? s : nil
         s=if s.class==String \
         and s.length <= l
           s
@@ -160,9 +160,9 @@ module SiSU_Param
         elsif s.class !=String
           puts "#{n} is #{s.class}: programming error, String expected #{__FILE__}:#{__LINE__}"
           s
-        else 
+        else
           SiSU_Screen::Ansi.new('v',"#{n} length #{s.length} exceeds set db field length #{l}, metadata dropped",@opt.fns).warn unless @opt.cmd =~/q/
-          nil 
+          nil
         end
       end
       def name_format(name)
@@ -278,7 +278,7 @@ module SiSU_Param
           l,n=Db[:col_name],'creator.author'
           validate_length(s,l,n)
         end
-        def author_detail 
+        def author_detail
           s=(@h['author'] ? @h['author'] : @h['main'])
           names=name_format(s)
           names[:name_a_h]
@@ -1174,7 +1174,7 @@ module SiSU_Param
             dgst=@sys.sha256(@env.source_file_with_path)
             @dgst=dgst[1].length==64 ? dgst : nil
             puts 'check document (sha256) digest' if not @dgst
-            @dgst_skin=skin ? (@sys.sha256(skin)) : nil 
+            @dgst_skin=skin ? (@sys.sha256(skin)) : nil
           else
             dgst=@sys.md5(@env.source_file_with_path)
             @dgst=dgst[1].length==32 ? dgst : nil
diff --git a/lib/sisu/v2/shared_html_lite.rb b/lib/sisu/v2/shared_html_lite.rb
index 2743a450..bb27258c 100644
--- a/lib/sisu/v2/shared_html_lite.rb
+++ b/lib/sisu/v2/shared_html_lite.rb
@@ -86,7 +86,7 @@ module SiSU_Format_Shared
     end
     def urls(data)
       @words=[]
-      map_nametags=SiSU_Particulars::Combined_singleton.instance.get_map_nametags(@md).nametags_map 
+      map_nametags=SiSU_Particulars::Combined_singleton.instance.get_map_nametags(@md).nametags_map
       data.each do |word|
         @words << if word=~/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}(#{Mx[:url_o]}\S+?#{Mx[:url_c]}|#{Mx[:rel_o]}\S+?#{Mx[:rel_c]}|image)/
           if word =~/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}#{Mx[:url_o]}\S+?#{Mx[:url_c]}/
diff --git a/lib/sisu/v2/shared_txt.rb b/lib/sisu/v2/shared_txt.rb
index abf5e035..598fc52d 100644
--- a/lib/sisu/v2/shared_txt.rb
+++ b/lib/sisu/v2/shared_txt.rb
@@ -62,7 +62,7 @@ module SiSU_text_utils
       @para,@n_char_max,@n_indent=para,n_char_max,n_indent
       @n_char_max_extend = n_char_max
       @br="\n"
-      @n_hang=n_hang ? n_hang : @n_indent 
+      @n_hang=n_hang ? n_hang : @n_indent
     end
     def line_wrap
       space=' '
diff --git a/lib/sisu/v2/sysenv.rb b/lib/sisu/v2/sysenv.rb
index 26e842ec..1727e630 100644
--- a/lib/sisu/v2/sysenv.rb
+++ b/lib/sisu/v2/sysenv.rb
@@ -649,7 +649,7 @@ module SiSU_Env
       puts "\tWARN: #{program} is not installed #{program_ref}" unless found
       found
     end
-    def graphicksmagick                                                        #graphicsmagick is a image manipulation program 
+    def graphicksmagick                                                        #graphicsmagick is a image manipulation program
       program='gm'
       program_ref="\n\t\tsee http://www.graphicsmagick.org/"
       found=(program_found?(program)) ? true : false
diff --git a/lib/sisu/v2/texpdf.rb b/lib/sisu/v2/texpdf.rb
index 8b92270f..b9d9e2c0 100644
--- a/lib/sisu/v2/texpdf.rb
+++ b/lib/sisu/v2/texpdf.rb
@@ -711,7 +711,7 @@ WOK
           or @md.mod.inspect =~/--no-ocn/ \
           or not dob.ocn_
             ''
-          else 
+          else
             tags=''
             #[keep] code that follows inserts "name tags" as hypertargets, currently using ocn (converting nametags to ocn) for internal linking, related code: |texpdf_format.rb|@|uses nametags directly|
             #if dob.tags.length > 0 # insert tags "hypertargets"