mostly the arrangement of conditionals

1 files changed, 32 insertions, 11 deletions

diff --git a/lib/sisu/v0/html.rb b/lib/sisu/v0/html.rb
index c875614d..930fdb36 100644
--- a/lib/sisu/v0/html.rb
+++ b/lib/sisu/v0/html.rb
@@ -152,8 +152,10 @@ module SiSU_HTML
         if @md
           @md.sfx=''
           @md.sfx='' if @md.cmd =~/z/
-          if @md.cmd =~/h/ or @md.fns =~/\~[a-z]{2,3}\.s?/ #multilingual document protection is a bit arbitrary, (needed by existing server configuration), add configuration overide...
-            if @md.cmd =~/H/ and @md.fns =~/\~[a-z]{2,3}\.s?/
+          if @md.cmd =~/h/ \
+          or @md.fns =~/\~[a-z]{2,3}\.s?/ #multilingual document protection is a bit arbitrary, (needed by existing server configuration), add configuration overide...
+            if @md.cmd =~/H/ \
+            and @md.fns =~/\~[a-z]{2,3}\.s?/
               SiSU_Screen::Ansi.new(@md.cmd,
                 'multilingual document, creating internal url links with filetype suffix',
                 "\n\t\t(overriding -H request, using -h mode instead)"
@@ -232,7 +234,8 @@ module SiSU_HTML
         format_head_toc=SiSU_HTML_Format_type::Head_toc.new(@md)
         guide_type='horzontal' #values: horizontal or vertical
         @links_guide_toc << format_head_toc.links_guide_open(guide_type)
-        if defined? @md.lnk and @md.lnk
+        if defined? @md.lnk \
+        and @md.lnk
           @md.lnk.each do |l|
             if defined? l[:say]
               target=if l[:url] !~/^\.(\.)?\//; 'external'
@@ -262,7 +265,8 @@ module SiSU_HTML
         @data.each do |para|
           pg=para.dup
           unless pg =~/^<:code>/
-            if pg =~/~[{\[][\d*+]+ <a name="_[\d*+]+"/ and not pg =~/^<:code>/
+            if pg =~/~[{\[][\d*+]+ <a name="_[\d*+]+"/ \
+            and not pg =~/^<:code>/
               endnote_array=[]
               if pg=~/~\{[\d*+].+?\}\~/m
                 endnote_array << pg.scan(/~\{[\d*+]+(.+?)\}\~/m)
@@ -313,7 +317,8 @@ module SiSU_HTML
             when /^\s*4~!/;      Toc.new(para_toc).level_crosslink
             else
             end
-            if @@firstseg.nil? and para=~/^4~\S+?/
+            if @@firstseg.nil? \
+            and para=~/^4~\S+?/
               @@firstseg=/^4~(\S+)?/.match(para)[1]
             end
             if toc
@@ -372,7 +377,10 @@ WOK
         end
         para[@pat_heading]
         linkname,link=$1,$2 if $&
-          p_num=SiSU_HTML_Format_type::Paragraph_number.new(@md,link) if link and link !~/#/ #% keep eye on link
+          if link \
+          and link !~/#/ #% keep eye on link
+            p_num=SiSU_HTML_Format_type::Paragraph_number.new(@md,link)
+          end
           title=unless para =~/Document Information/; linkname
         else
           link='metadata'
@@ -412,7 +420,10 @@ WOK
         end
         para[@pat_heading]
         linkname,link=$1,$2 if $&
-        p_num=SiSU_HTML_Format_type::Paragraph_number.new(@md,link) if link and link !~/#/
+        if link \
+        and link !~/#/
+          p_num=SiSU_HTML_Format_type::Paragraph_number.new(@md,link)
+        end
         format_toc=SiSU_HTML_Format_type::Format_toc.new(@md,linkname)
         toc={}
         toc[:seg]=format_toc.lev2
@@ -432,7 +443,10 @@ WOK
         para.gsub(/(.*?)<a name="(\d+)"><\/a>(.*)/,'\1') #2002w42 altered gsub! - problematic? - suspect
         para[@pat_heading]
         linkname,link=$1,$2 if $&
-        p_num=SiSU_HTML_Format_type::Paragraph_number.new(@md,link) if link and link !~/#/
+        if link \
+        and link !~/#/
+          p_num=SiSU_HTML_Format_type::Paragraph_number.new(@md,link)
+        end
         format_toc=SiSU_HTML_Format_type::Format_toc.new(@md,linkname)
         toc={}
         toc[:seg]=format_toc.lev3
@@ -489,7 +503,10 @@ WOK
         end
         para[@pat_heading]
         linkname,link=$1,$2 if $&
-        p_num=SiSU_HTML_Format_type::Paragraph_number.new(@md,link) if link and link !~/#/
+        if link \
+        and link !~/#/
+          p_num=SiSU_HTML_Format_type::Paragraph_number.new(@md,link)
+        end
         toc={}
         if para =~/<~0;(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
           m=/#{$1}/
@@ -514,7 +531,10 @@ WOK
         end
         para[@pat_heading]
         linkname,link=$1,$2 if $&
-        p_num=SiSU_HTML_Format_type::Paragraph_number.new(@md,link) if link and link !~/#/
+        if link \
+        and link !~/#/
+          p_num=SiSU_HTML_Format_type::Paragraph_number.new(@md,link)
+        end
         toc={}
         if para =~/<~0;(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
           m=/#{$1}/
@@ -593,7 +613,8 @@ WOK
         format_txt_obj=SiSU_HTML_Format_type::Format_text_object.new(@md,tmp_head)
         toc_shared << format_txt_obj.center_bold
         @segtoc << format_txt_obj.center_bold
-        if not @md.subtitle.nil? and not @md.subtitle.empty?
+        if not @md.subtitle.nil? \
+        and not @md.subtitle.empty?
           tmp_head=@md.subtitle + "\n"
           format_txt_obj=SiSU_HTML_Format_type::Format_text_object.new(@md,tmp_head)
           toc_shared << format_txt_obj.center_bold