v3: manifest, sysenv, "available outputs" relative paths; available languages

* relative paths to "available outputs" (for each dir structure), fix
* show language versions published
  (needs 2 runs for manifest, polls output as to whether manifest exists)

3 files changed, 534 insertions, 313 deletions

diff --git a/data/doc/sisu/CHANGELOG_v3 b/data/doc/sisu/CHANGELOG_v3
index f39fd1a4..0958b687 100644
--- a/data/doc/sisu/CHANGELOG_v3
+++ b/data/doc/sisu/CHANGELOG_v3
@@ -37,6 +37,11 @@ http://www.jus.uio.no/sisu/pkg/src/sisu_3.0.10.orig.tar.gz
     * language name matching ('Portuguese Brazil')
     * indentation
 
+  * manifest
+    * relative paths to "available outputs" (for each dir structure), fix
+    * show language versions published
+      (needs 2 runs of manifest, polls output as to whether manifest files exist)
+
 %% 3.0.9.orig.tar.gz (2011-05-17:20/2)
 http://git.sisudoc.org/?p=code/sisu.git;a=log;h=refs/tags/debian/3.0.9-1
 http://www.jus.uio.no/sisu/pkg/src/sisu_3.0.9.orig.tar.gz
diff --git a/lib/sisu/v3/manifest.rb b/lib/sisu/v3/manifest.rb
index 90f8df55..0c6d5460 100644
--- a/lib/sisu/v3/manifest.rb
+++ b/lib/sisu/v3/manifest.rb
@@ -67,6 +67,7 @@ module SiSU_Manifest
     include SiSU_HTML_Format
   require_relative 'param'                              # param.rb
     include SiSU_Param
+  require_relative 'i18n'                               # i18n.rb
   include SiSU_Viz
   class Source
     def initialize(opt)
@@ -101,11 +102,11 @@ module SiSU_Manifest
       def initialize(md)
         @manifest={ txt: [], html: [] }
         @md,@fns=md,md.fns
-#       @file=SiSU_Env::SiSU_file.new(@md)
         @env=SiSU_Env::Info_env.new(@md.fns)
         @fnb=@md.fnb
         @base_url="#{@env.url.root}/#{@fnb}"
-        @base_path=@md.file.output_path.manifest.dir
+        @f=SiSU_Env::SiSU_file.new(@md)
+        @base_path=@f.output_path.manifest.dir
         @@dg ||=SiSU_Env::Info_env.new.digest.type
         @dg=@@dg
         l=SiSU_Env::Standardise_language.new(@md.opt.lng).language
@@ -114,26 +115,26 @@ module SiSU_Manifest
         @brace_url=SiSU_Viz::Skin.new.url_decoration
       end
       def output
-        manifest=@md.file.write_file.manifest
+        manifest=@f.write_file.manifest
         @manifest[:html].each do |x|
-          x.gsub!(Xx[:html_relative2],@md.file.path_rel_links.html_scroll_2)
-          x.gsub!(Xx[:html_relative1],@md.file.path_rel_links.html_scroll_1)
+          x.gsub!(Xx[:html_relative2],@f.path_rel_links.html_scroll_2)
+          x.gsub!(Xx[:html_relative1],@f.path_rel_links.html_scroll_1)
           manifest << x
         end
       end
-      def summarize(id,file,pth='',url='',img='● ')
+      def summarize(id,file,pth='',rel='',url='',img='● ')
         size=(File.size("#{pth}/#{file}")/1024.00).to_s
         kb=/([0-9]+\.[0-9]{0,1})/m.match(size)[1]
         @manifest[:txt] << "#{file} #{id} #{kb}\n"
-        @manifest[:html] << %{<tr><th class="left"><p class="norm"><a href="#{pth}/#{file}">#{img}#{id}</a></p></th><td><p class="small"><a href="#{pth}/#{file}">#{file}</a></p><p class="tiny">#{@brace_url.xml_open}<a href="#{url}/#{file}">#{url}/#{file}</a>#{@brace_url.xml_close}</p></td><td class="right"><p class="right">#{kb}</p></td></tr>\n}
+        @manifest[:html] << %{<tr><th class="left"><p class="norm"><a href="#{rel}/#{file}">#{img}#{id}</a></p></th><td><p class="small"><a href="#{rel}/#{file}">#{file}</a></p><p class="tiny">#{@brace_url.xml_open}<a href="#{url}/#{file}">#{url}/#{file}</a>#{@brace_url.xml_close}</p></td><td class="right"><p class="right">#{kb}</p></td></tr>\n}
       end
-      def summarize_html_seg(id,file,pth='',url='',img='● ')
+      def summarize_html_seg(id,file,pth='',rel='',url='',img='● ')
         size=(File.size("#{pth}/#{file}")/1024.00).to_s
         kb=/([0-9]+\.[0-9]{0,1})/m.match(size)[1]
         @manifest[:txt] << "#{file} #{id} #{kb}\n"
-        @manifest[:html] << %{<tr><th class="left"><p class="norm"><a href="#{pth}/#{file}">#{img}#{id}</a></p></th><td><p class="small"><a href="#{pth}/#{file}">#{file}</a></p><p class="tiny">#{@brace_url.xml_open}<a href="#{url}/#{file}">#{url}/#{file}</a>#{@brace_url.xml_close}</p></td><td class="right"><p class="right">#{kb}</p></td></tr>\n}
+        @manifest[:html] << %{<tr><th class="left"><p class="norm"><a href="#{rel}/#{file}">#{img}#{id}</a></p></th><td><p class="small"><a href="#{rel}/#{file}">#{file}</a></p><p class="tiny">#{@brace_url.xml_open}<a href="#{url}/#{file}">#{url}/#{file}</a>#{@brace_url.xml_close}</p></td><td class="right"><p class="right">#{kb}</p></td></tr>\n}
       end
-      def summarize_sources(id,file,pth,url)
+      def summarize_sources(id,file,pth,rel,url)
         sys=SiSU_Env::System_call.new
         dgst =if @dg =~/^sha(?:2|256)$/; sys.sha256("#{pth}/#{file}")
         else                             sys.md5("#{pth}/#{file}")
@@ -142,25 +143,62 @@ module SiSU_Manifest
         size=(File.size("#{pth}/#{file}")/1024.00).to_s
         kb=/([0-9]+\.[0-9]{0,1})/m.match(size)[1]
         @manifest[:txt] << "#{file} #{id} #{kb}\n"
-        @manifest[:html] << %{<tr><th class="left"><p class="norm"><a href="#{pth}/#{file}">#{id}</a></p></th><td class="right"><p class="tiny"><a href="#{pth}/#{file}">#{file}</a> &nbsp;&nbsp;#{dgst[1]}<br />#{@brace_url.xml_open}<a href="#{url}/#{file}">#{url}/#{file}</a>#{@brace_url.xml_close}</p></td><td class="right"><p class="right">#{kb}</p>
+        @manifest[:html] << %{<tr><th class="left"><p class="norm"><a href="#{rel}/#{file}">#{id}</a></p></th><td class="right"><p class="tiny"><a href="#{rel}/#{file}">#{file}</a> &nbsp;&nbsp;#{dgst[1]}<br />#{@brace_url.xml_open}<a href="#{url}/#{file}">#{url}/#{file}</a>#{@brace_url.xml_close}</p></td><td class="right"><p class="right">#{kb}</p>
         </td></tr>\n} if kb and kb =~/\d+/
       end
+      def published_manifests?
+        @f=SiSU_Env::SiSU_file.new(@md) #.base_filename
+        @m=[]
+        url=@f.output_path.base.url
+        manifests={}
+        mp,mn,mt,mr=nil,nil,nil,nil
+        ln=SiSU_i18n::Languages.new.list
+        Px[:lng_lst].each do |lc|
+          if @env.output_dir_structure.by_language_code?
+            mp="#{@f.output_path.base.dir}/#{lc}/manifest"
+            mn="#{@md.fnb}.html"
+            mt="#{mp}/#{mn}"
+            mr="../../#{lc}/manifest/#{mn}"
+            mu="#{url}/#{lc}/manifest/#{mn}"
+          elsif @env.output_dir_structure.by_filetype?
+            mp="#{@f.output_path.base.dir}/manifest"
+            mn="#{@md.fnb}.#{lc}.html"
+            mt="#{mp}/#{mn}"
+            mr=mn
+            mu="#{url}/manifest/#{mn}"
+          else
+            mp="#{@f.output_path.base.dir}/#{@md.fnb}"
+            mn="sisu_manifest.#{lc}.html"
+            mt="#{mp}/#{mn}"
+            mr=mn
+            mu="#{url}/#{mn}"
+          end
+          if FileTest.directory?(mp) \
+          &&  FileTest.file?(mt)
+            lng=ln[lc][:t]
+            manifests[lc]={ ln: lng, fn: mn, rel: mr }
+            @m << { mu: mu, l: lng, rel: mr }
+          end
+        end
+        manifests
+        @m.uniq!
+        @m
+      end
       def languages(id,file)
-        flv=@env.published_manifests?(@base_path)
+        flv=published_manifests?
         @manifest[:html] << %{<tr><th class="left"><div id="horizontal_links"><ul id="horizontal">\n}
         flv.each do |l|
           lang=SiSU_Translate::Source.new(@md,@language,l[:n]).language_list
-          @manifest[:txt] << "#{l[:m]} #{lang}\n"
-          @manifest[:html] << %{<li class="norm"><a href="#{l[:m]}">#{lang}</a>&nbsp;&nbsp;&nbsp;</li>}
+          @manifest[:txt] << "#{l[:mu]} #{l[:l]}\n"
+          @manifest[:html] << %{<li class="norm"><a href="#{l[:rel]}">#{l[:l]}</a>&nbsp;&nbsp;&nbsp;</li>}
         end
         @manifest[:html] << %{</ul></div></th></tr>\n}
       end
       def published_languages(id,file)
-        flv=@env.published_manifests?(@base_path)
+        flv=published_manifests?
         flv.each do |l|
-          lang=SiSU_Translate::Source.new(@md,@language,l[:n]).language_list
-          @manifest[:txt] << "#{l[:m]} #{lang}\n"
-          @manifest[:html] << %{<tr><th class="left"><p class="bold"><a href="#{l[:m]}">#{lang}</a></p></th><td><p class="norm">#{lang}</p><p class="tiny">#{@brace_url.xml_open}<a href="#{@base_url}/#{l[:m]}">#{@base_url}/#{l[:m]}</a>#{@brace_url.xml_close}</p></td><td class="right"><p class="right">&nbsp;</p></td></tr>\n}
+          @manifest[:txt] << "#{l[:mu]} #{l[:l]}\n"
+          @manifest[:html] << %{<tr><th class="left"><p class="bold"><a href="#{l[:mu]}">#{l[:l]}</a></p></th><td><p class="norm">#{l[:l]}</p><p class="tiny">#{@brace_url.xml_open}<a href="#{l[:mu]}">#{l[:mu]}</a>#{@brace_url.xml_close}</p></td><td class="right"><p class="right">&nbsp;</p></td></tr>\n}
         end
       end
       def metadata(id,info)
@@ -175,173 +213,191 @@ module SiSU_Manifest
         @manifest[:html] << %{<tr><th class="right" width=5%><p class="norm">●</p></th><td class="left"><p class="norm"><a href="#{url}">#{lnk}</a></p><p class="tiny">&nbsp;&nbsp;#{@brace_url.xml_open}<a href="#{static}">#{static}</a>#{@brace_url.xml_close}</p></td></tr>\n}
       end
       def output_tests
-        if FileTest.file?(@md.file.place_file.html_segtoc.dir)==true
-          img=%{<img border="0" height="18" width="15" src="#{@md.file.path_rel_links.html_scroll_2}_sisu/image_sys/b_toc.png" alt="TOC linked" /> }
-          pth=@md.file.output_path.html_seg.dir
-          url=@md.file.output_path.html_seg.url
-          id,file='HTML, table of contents (for segmented text)',@md.file.base_filename.html_segtoc
-          summarize_html_seg(id,file,pth,url,img)
-        end
-        if FileTest.file?(@md.file.place_file.html_scroll.dir)==true
-          img=%{<img border="0" height="15" width="15" src="#{@md.file.path_rel_links.html_scroll_2}_sisu/image_sys/b_doc.png" alt="Full Text" /> }
-          pth=@md.file.output_path.html_scroll.dir
-          url=@md.file.output_path.html_scroll.url
-          id,file='HTML, full length document',@md.file.base_filename.html_scroll
-          summarize(id,file,pth,url,img)
-        end
-        if FileTest.file?(@md.file.place_file.html_book_index.dir)==true
-          pth=@md.file.output_path.html_seg.dir
-          url=@md.file.output_path.html_seg.url
-          id,file='HTML, (book type) index',@md.file.base_filename.html_book_index
-          summarize(id,file,pth,url)
-        end
-        if FileTest.file?(@md.file.place_file.html_concordance.dir)==true
-          pth=@md.file.output_path.html_seg.dir
-          url=@md.file.output_path.html_seg.url
-          id,file='HTML, concordance file',@md.file.base_filename.html_concordance
-          summarize(id,file,pth,url)
-        end
-        if FileTest.file?(@md.file.place_file.epub.dir)==true
-          img=%{<img border="0" height="18" width="18" src="#{@md.file.path_rel_links.html_scroll_2}_sisu/image_sys/b_epub.png" alt="EPUB" /> }
-          id,file='EPUB (Electronic Publication, e-book standard)',@md.file.base_filename.epub
-          pth=@md.file.output_path.epub.dir
-          url=@md.file.output_path.epub.url
-          summarize(id,file,pth,url,img)
-        end
-        if FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@md.file.base_filename.pdf_p_letter}")==true
-          img=%{<img border="0" height="18" width="15" src="#{@md.file.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF portrait" /> }
-          pth=@md.file.output_path.pdf.dir
-          url=@md.file.output_path.pdf.url
-          id,file="PDF, U.S. letter size, portrait/vertical document (recommended for printing)","#{@md.file.base_filename.pdf_p_letter}"
-          summarize(id,file,pth,url,img)
-        end
-        if FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@md.file.base_filename.pdf_l_letter}")==true
-          img=%{<img border="0" height="15" width="18" src="#{@md.file.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF landscape" /> }
-          pth=@md.file.output_path.pdf.dir
-          url=@md.file.output_path.pdf.url
-          id,file="PDF, U.S. letter size, landscape/horizontal document (recommended for screen viewing)","#{@md.file.base_filename.pdf_l_letter}"
-          summarize(id,file,pth,url,img)
-        end
-        if FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@md.file.base_filename.pdf_p_a4}")==true
-          img=%{<img border="0" height="18" width="15" src="#{@md.file.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF portrait" /> }
-          pth=@md.file.output_path.pdf.dir
-          url=@md.file.output_path.pdf.url
-          id,file="PDF, A4 size, portrait/vertical document (recommended for printing)","#{@md.file.base_filename.pdf_p_a4}"
-          summarize(id,file,pth,url,img)
-        end
-        if FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@md.file.base_filename.pdf_l_a4}")==true
-          img=%{<img border="0" height="15" width="18" src="#{@md.file.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF landscape" /> }
-          pth=@md.file.output_path.pdf.dir
-          url=@md.file.output_path.pdf.url
-          id,file="PDF, A4 size, landscape/horizontal document (recommended for screen viewing)","#{@md.file.base_filename.pdf_l_a4}"
-          summarize(id,file,pth,url,img)
-        end
-        if FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@md.file.base_filename.pdf_p_a5}")==true
-          img=%{<img border="0" height="18" width="15" src="#{@md.file.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF portrait" /> }
-          pth=@md.file.output_path.pdf.dir
-          url=@md.file.output_path.pdf.url
-          id,file="PDF, A5 (book) size, portrait/vertical document (recommended for printing)","#{@md.file.base_filename.pdf_p_a5}"
-          summarize(id,file,pth,url,img)
-        end
-        if FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@md.file.base_filename.pdf_l_a5}")==true
-          img=%{<img border="0" height="15" width="18" src="#{@md.file.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF landscape" /> }
-          pth=@md.file.output_path.pdf.dir
-          url=@md.file.output_path.pdf.url
-          id,file="PDF, A5 (book) size, landscape/horizontal document (recommended for screen viewing)","#{@md.file.base_filename.pdf_l_a5}"
-          summarize(id,file,pth,url,img)
-        end
-        if FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@md.file.base_filename.pdf_p_b5}")==true
-          img=%{<img border="0" height="18" width="15" src="#{@md.file.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF portrait" /> }
-          pth=@md.file.output_path.pdf.dir
-          url=@md.file.output_path.pdf.url
-          id,file="PDF, B5 (book) size, portrait/vertical document (recommended for printing)","#{@md.file.base_filename.pdf_p_b5}"
-          summarize(id,file,pth,url,img)
-        end
-        if FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@md.file.base_filename.pdf_l_b5}")==true
-          img=%{<img border="0" height="15" width="18" src="#{@md.file.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF landscape" /> }
-          pth=@md.file.output_path.pdf.dir
-          url=@md.file.output_path.pdf.url
-          id,file="PDF, B5 (book) size, landscape/horizontal document (recommended for screen viewing)","#{@md.file.base_filename.pdf_l_b5}"
-          summarize(id,file,pth,url,img)
-        end
-        if FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@md.file.base_filename.pdf_p_legal}")==true
-          img=%{<img border="0" height="18" width="15" src="#{@md.file.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF portrait" /> }
-          pth=@md.file.output_path.pdf.dir
-          url=@md.file.output_path.pdf.url
-          id,file="PDF, U.S. legal size, portrait/vertical document (recommended for printing)","#{@md.file.base_filename.pdf_p_legal}"
-          summarize(id,file,pth,url,img)
-        end
-        if FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@md.file.base_filename.pdf_l_legal}")==true
-          img=%{<img border="0" height="15" width="18" src="#{@md.file.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF landscape" /> }
-          pth=@md.file.output_path.pdf.dir
-          url=@md.file.output_path.pdf.url
-          id,file="PDF, U.S. legal size, landscape/horizontal document (recommended for screen viewing)","#{@md.file.base_filename.pdf_l_legal}"
-          summarize(id,file,pth,url,img)
-        end
-        if FileTest.file?(@md.file.place_file.odt.dir)==true
-          img=%{<img border="0" height="18" width="18" src="#{@md.file.path_rel_links.html_scroll_2}_sisu/image_sys/b_odf.png" alt="ODF/ODT" /> }
-          pth=@md.file.output_path.odt.dir
-          url=@md.file.output_path.odf.url
-          id,file='ODF:ODT (Open Document Format)',@md.file.base_filename.odt
-          summarize(id,file,pth,url,img)
-        end
-        if FileTest.file?(@md.file.place_file.xhtml.dir)==true
-          pth=@md.file.output_path.xhtml.dir
-          url=@md.file.output_path.xhtml.url
-          id,file='ODF:ODT (Open Document Format)',@md.file.base_filename.odt
-          id,file='XHTML',@md.file.base_filename.xhtml
-          summarize(id,file,pth,url)
-        end
-        if FileTest.file?(@md.file.place_file.xml_sax.dir)==true
-          pth=@md.file.output_path.xml_sax.dir
-          url=@md.file.output_path.xml_sax.url
-          id,file='XML SAX',@md.file.base_filename.xml_sax
-          summarize(id,file,pth,url)
-        end
-        if FileTest.file?(@md.file.place_file.xml_dom.dir)==true
-          pth=@md.file.output_path.xml_dom.dir
-          url=@md.file.output_path.xml_dom.url
-          id,file='XML DOM',@md.file.base_filename.xml_dom
-          summarize(id,file,pth,url)
-        end
-        if FileTest.file?(@md.file.place_file.txt.dir)==true
+        if FileTest.file?(@f.place_file.html_segtoc.dir)==true
+          img=%{<img border="0" height="18" width="15" src="#{@f.path_rel_links.html_scroll_2}_sisu/image_sys/b_toc.png" alt="TOC linked" /> }
+          pth=@f.output_path.html_seg.dir
+          rel=@f.output_path.html_seg.rel_sm
+          url=@f.output_path.html_seg.url
+          id,file='HTML, table of contents (for segmented text)',@f.base_filename.html_segtoc
+          summarize_html_seg(id,file,pth,rel,url,img)
+        end
+        if FileTest.file?(@f.place_file.html_scroll.dir)==true
+          img=%{<img border="0" height="15" width="15" src="#{@f.path_rel_links.html_scroll_2}_sisu/image_sys/b_doc.png" alt="Full Text" /> }
+          pth=@f.output_path.html_scroll.dir
+          rel=@f.output_path.html_scroll.rel_sm
+          url=@f.output_path.html_scroll.url
+          id,file='HTML, full length document',@f.base_filename.html_scroll
+          summarize(id,file,pth,rel,url,img)
+        end
+        if FileTest.file?(@f.place_file.html_book_index.dir)==true
+          pth=@f.output_path.html_seg.dir
+          rel=@f.output_path.html_seg.rel_sm
+          url=@f.output_path.html_seg.url
+          id,file='HTML, (book type) index',@f.base_filename.html_book_index
+          summarize(id,file,pth,rel,url)
+        end
+        if FileTest.file?(@f.place_file.html_concordance.dir)==true
+          pth=@f.output_path.html_seg.dir
+          rel=@f.output_path.html_seg.rel_sm
+          url=@f.output_path.html_seg.url
+          id,file='HTML, concordance file',@f.base_filename.html_concordance
+          summarize(id,file,pth,rel,url)
+        end
+        if FileTest.file?(@f.place_file.epub.dir)==true
+          img=%{<img border="0" height="18" width="18" src="#{@f.path_rel_links.html_scroll_2}_sisu/image_sys/b_epub.png" alt="EPUB" /> }
+          id,file='EPUB (Electronic Publication, e-book standard)',@f.base_filename.epub
+          pth=@f.output_path.epub.dir
+          rel=@f.output_path.epub.rel_sm
+          url=@f.output_path.epub.url
+          summarize(id,file,pth,rel,url,img)
+        end
+        if FileTest.file?("#{@f.output_path.pdf.dir}/#{@f.base_filename.pdf_p_letter}")==true
+          img=%{<img border="0" height="18" width="15" src="#{@f.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF portrait" /> }
+          pth=@f.output_path.pdf.dir
+          rel=@f.output_path.pdf.rel_sm
+          url=@f.output_path.pdf.url
+          id,file="PDF, U.S. letter size, portrait/vertical document (recommended for printing)","#{@f.base_filename.pdf_p_letter}"
+          summarize(id,file,pth,rel,url,img)
+        end
+        if FileTest.file?("#{@f.output_path.pdf.dir}/#{@f.base_filename.pdf_l_letter}")==true
+          img=%{<img border="0" height="15" width="18" src="#{@f.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF landscape" /> }
+          pth=@f.output_path.pdf.dir
+          rel=@f.output_path.pdf.rel_sm
+          url=@f.output_path.pdf.url
+          id,file="PDF, U.S. letter size, landscape/horizontal document (recommended for screen viewing)","#{@f.base_filename.pdf_l_letter}"
+          summarize(id,file,pth,rel,url,img)
+        end
+        if FileTest.file?("#{@f.output_path.pdf.dir}/#{@f.base_filename.pdf_p_a4}")==true
+          img=%{<img border="0" height="18" width="15" src="#{@f.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF portrait" /> }
+          pth=@f.output_path.pdf.dir
+          rel=@f.output_path.pdf.rel_sm
+          url=@f.output_path.pdf.url
+          id,file="PDF, A4 size, portrait/vertical document (recommended for printing)","#{@f.base_filename.pdf_p_a4}"
+          summarize(id,file,pth,rel,url,img)
+        end
+        if FileTest.file?("#{@f.output_path.pdf.dir}/#{@f.base_filename.pdf_l_a4}")==true
+          img=%{<img border="0" height="15" width="18" src="#{@f.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF landscape" /> }
+          pth=@f.output_path.pdf.dir
+          rel=@f.output_path.pdf.rel_sm
+          url=@f.output_path.pdf.url
+          id,file="PDF, A4 size, landscape/horizontal document (recommended for screen viewing)","#{@f.base_filename.pdf_l_a4}"
+          summarize(id,file,pth,rel,url,img)
+        end
+        if FileTest.file?("#{@f.output_path.pdf.dir}/#{@f.base_filename.pdf_p_a5}")==true
+          img=%{<img border="0" height="18" width="15" src="#{@f.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF portrait" /> }
+          pth=@f.output_path.pdf.dir
+          rel=@f.output_path.pdf.rel_sm
+          url=@f.output_path.pdf.url
+          id,file="PDF, A5 (book) size, portrait/vertical document (recommended for printing)","#{@f.base_filename.pdf_p_a5}"
+          summarize(id,file,pth,rel,url,img)
+        end
+        if FileTest.file?("#{@f.output_path.pdf.dir}/#{@f.base_filename.pdf_l_a5}")==true
+          img=%{<img border="0" height="15" width="18" src="#{@f.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF landscape" /> }
+          pth=@f.output_path.pdf.dir
+          rel=@f.output_path.pdf.rel_sm
+          url=@f.output_path.pdf.url
+          id,file="PDF, A5 (book) size, landscape/horizontal document (recommended for screen viewing)","#{@f.base_filename.pdf_l_a5}"
+          summarize(id,file,pth,rel,url,img)
+        end
+        if FileTest.file?("#{@f.output_path.pdf.dir}/#{@f.base_filename.pdf_p_b5}")==true
+          img=%{<img border="0" height="18" width="15" src="#{@f.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF portrait" /> }
+          pth=@f.output_path.pdf.dir
+          rel=@f.output_path.pdf.rel_sm
+          url=@f.output_path.pdf.url
+          id,file="PDF, B5 (book) size, portrait/vertical document (recommended for printing)","#{@f.base_filename.pdf_p_b5}"
+          summarize(id,file,pth,rel,url,img)
+        end
+        if FileTest.file?("#{@f.output_path.pdf.dir}/#{@f.base_filename.pdf_l_b5}")==true
+          img=%{<img border="0" height="15" width="18" src="#{@f.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF landscape" /> }
+          pth=@f.output_path.pdf.dir
+          rel=@f.output_path.pdf.rel_sm
+          url=@f.output_path.pdf.url
+          id,file="PDF, B5 (book) size, landscape/horizontal document (recommended for screen viewing)","#{@f.base_filename.pdf_l_b5}"
+          summarize(id,file,pth,rel,url,img)
+        end
+        if FileTest.file?("#{@f.output_path.pdf.dir}/#{@f.base_filename.pdf_p_legal}")==true
+          img=%{<img border="0" height="18" width="15" src="#{@f.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF portrait" /> }
+          pth=@f.output_path.pdf.dir
+          rel=@f.output_path.pdf.rel_sm
+          url=@f.output_path.pdf.url
+          id,file="PDF, U.S. legal size, portrait/vertical document (recommended for printing)","#{@f.base_filename.pdf_p_legal}"
+          summarize(id,file,pth,rel,url,img)
+        end
+        if FileTest.file?("#{@f.output_path.pdf.dir}/#{@f.base_filename.pdf_l_legal}")==true
+          img=%{<img border="0" height="15" width="18" src="#{@f.path_rel_links.html_scroll_2}_sisu/image_sys/b_pdf.png" alt="PDF landscape" /> }
+          pth=@f.output_path.pdf.dir
+          rel=@f.output_path.pdf.rel_sm
+          url=@f.output_path.pdf.url
+          id,file="PDF, U.S. legal size, landscape/horizontal document (recommended for screen viewing)","#{@f.base_filename.pdf_l_legal}"
+          summarize(id,file,pth,rel,url,img)
+        end
+        if FileTest.file?(@f.place_file.odt.dir)==true
+          img=%{<img border="0" height="18" width="18" src="#{@f.path_rel_links.html_scroll_2}_sisu/image_sys/b_odf.png" alt="ODF/ODT" /> }
+          pth=@f.output_path.odt.dir
+          rel=@f.output_path.odt.rel_sm
+          url=@f.output_path.odf.url
+          id,file='ODF:ODT (Open Document Format)',@f.base_filename.odt
+          summarize(id,file,pth,rel,url,img)
+        end
+        if FileTest.file?(@f.place_file.xhtml.dir)==true
+          pth=@f.output_path.xhtml.dir
+          rel=@f.output_path.xhtml.rel_sm
+          url=@f.output_path.xhtml.url
+          id,file='ODF:ODT (Open Document Format)',@f.base_filename.odt
+          id,file='XHTML',@f.base_filename.xhtml
+          summarize(id,file,pth,rel,url)
+        end
+        if FileTest.file?(@f.place_file.xml_sax.dir)==true
+          pth=@f.output_path.xml_sax.dir
+          rel=@f.output_path.xml_sax.rel_sm
+          url=@f.output_path.xml_sax.url
+          id,file='XML SAX',@f.base_filename.xml_sax
+          summarize(id,file,pth,rel,url)
+        end
+        if FileTest.file?(@f.place_file.xml_dom.dir)==true
+          pth=@f.output_path.xml_dom.dir
+          rel=@f.output_path.xml_dom.rel_sm
+          url=@f.output_path.xml_dom.url
+          id,file='XML DOM',@f.base_filename.xml_dom
+          summarize(id,file,pth,rel,url)
+        end
+        if FileTest.file?(@f.place_file.txt.dir)==true
         if    @md.opt.cmd =~/a/; id='Plaintext (Unix (UTF-8) with footnotes)'
         elsif @md.opt.cmd =~/e/; id='Plaintext (Unix (UTF-8) with endnotes)'
         elsif @md.opt.cmd =~/A/; id='Plaintext (dos (UTF-8) with footnotes)'
         elsif @md.opt.cmd =~/E/; id='Plaintext (dos (UTF-8) with endnotes)'
         else                id='Plaintext (UTF-8)'
         end
-          pth=@md.file.output_path.txt.dir
-          url=@md.file.output_path.txt.url
-          file=@md.file.base_filename.txt
-          summarize(id,file,pth,url)
+          pth=@f.output_path.txt.dir
+          rel=@f.output_path.txt.rel_sm
+          url=@f.output_path.txt.url
+          file=@f.base_filename.txt
+          summarize(id,file,pth,rel,url)
         end
         if FileTest.file?("#{@base_path}/#{@md.fns}.tex")==true
           id,file='LaTeX (portrait)',"#{@md.fns}.tex"
-          pth,url='',''
-          summarize(id,file,pth,url)
+          pth,rel,url='','',''
+          summarize(id,file,pth,rel,url)
         end
         if FileTest.file?("#{@base_path}/#{@md.fns}.tex")==true
           id,file='LaTeX (landscape)',"#{@md.fns}.landscape.tex"
-          pth,url='',''
-          summarize(id,file,pth,url)
+          pth,rel,url='','',''
+          summarize(id,file,pth,rel,url)
         end
         if FileTest.file?("#{@base_path}/#{@md.fn[:digest]}")==true
           id,file="Digest/DCC - Document Content Certificate (#{@dg})",@md.fn[:digest]
           pth=@base_path
-          url=''
+          rel,url='',''
           #pth=''
-          summarize(id,file,pth,url)
+          summarize(id,file,pth,rel,url)
         end
       end
       def published_versions
-        if FileTest.file?("#{@base_path}/sisu_manifest.html")==true
-          id,file='Markup (SiSU source)',@md.fns
-          languages(id,file)
-        end
+        id,file='Markup (SiSU source)',@md.fns
+        languages(id,file)
       end
       def language_versions
-        if FileTest.file?(@md.file.place_file.manifest.dir)==true
+        if FileTest.file?(@f.place_file.manifest.dir)==true
           id,file='Markup (SiSU source)',@md.fns
           published_languages(id,file)
         end
@@ -349,31 +405,35 @@ module SiSU_Manifest
       def source_tests
         if @md.fns =~/\.ssm\.sst$/                                                  #% decide whether to extract and include requested/required documents
           req=@md.fns
-          if FileTest.file?(@md.file.place_file.src.dir)==true
-            pth=@md.file.output_path.src.dir
-            url=@md.file.output_path.src.url
-            id,file='Markup Composite File (SiSU source)',@md.file.base_filename.src
-            summarize_sources(id,file,pth,url)
+          if FileTest.file?(@f.place_file.src.dir)==true
+            pth=@f.output_path.src.dir
+            rel=@f.output_path.src.rel_sm
+            url=@f.output_path.src.url
+            id,file='Markup Composite File (SiSU source)',@f.base_filename.src
+            summarize_sources(id,file,pth,rel,url)
           end
         else
-          if FileTest.file?(@md.file.place_file.src.dir)==true
-            pth=@md.file.output_path.src.dir
-            url=@md.file.output_path.src.url
-            id,file='Markup (SiSU source)',@md.file.base_filename.src
-            summarize_sources(id,file,pth,url)
+          if FileTest.file?(@f.place_file.src.dir)==true
+            pth=@f.output_path.src.dir
+            rel=@f.output_path.src.rel_sm
+            url=@f.output_path.src.url
+            id,file='Markup (SiSU source)',@f.base_filename.src
+            summarize_sources(id,file,pth,rel,url)
           end
         end
-        if FileTest.file?(@md.file.place_file.sisupod.dir)==true
-          pth=@md.file.output_path.sisupod.dir
-          url=@md.file.output_path.sisupod.url
-          id,file='SiSU doc (zip)',@md.file.base_filename.sisupod
-          summarize_sources(id,file,pth,url)
+        if FileTest.file?(@f.place_file.sisupod.dir)==true
+          pth=@f.output_path.sisupod.dir
+          rel=@f.output_path.sisupod.rel_sm
+          url=@f.output_path.sisupod.url
+          id,file='SiSU doc (zip)',@f.base_filename.sisupod
+          summarize_sources(id,file,pth,rel,url)
         end
-        if FileTest.file?(@md.file.place_file.pot.dir)==true
-          pth=@md.file.output_path.pot.dir
-          url=@md.file.output_path.pot.url
-          id,file='SiSU pot',@md.file.base_filename.pot
-          summarize_sources(id,file,pth,url)
+        if FileTest.file?(@f.place_file.pot.dir)==true
+          pth=@f.output_path.pot.dir
+          rel=@f.output_path.pot.rel_sm
+          url=@f.output_path.pot.url
+          id,file='SiSU pot',@f.base_filename.pot
+          summarize_sources(id,file,pth,rel,url)
         end
       end
       def metadata_tests
@@ -659,8 +719,8 @@ SiSU manifest: #{@md.title.full}
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
 <meta name="sourcefile" content="#{@md.fns}" />
 <link rel="generator" href="http://www.jus.uio.no/sisu" />
-<link rel="shortcut icon" href="#{@md.file.path_rel_links.html_scroll_css}_sisu/image_sys/rb7.ico" />
-<link rel="stylesheet" href="#{@md.file.path_rel_links.html_scroll_css}_sisu/css/html.css" type="text/css" />
+<link rel="shortcut icon" href="#{@f.path_rel_links.html_scroll_css}_sisu/image_sys/rb7.ico" />
+<link rel="stylesheet" href="#{@f.path_rel_links.html_scroll_css}_sisu/css/html.css" type="text/css" />
 </head>
 <body bgcolor="#ffffff" text="#000000" link="#003090" lang="en" xml:lang="en">
 #{banner_table}
@@ -669,8 +729,8 @@ WOK
             if @env.output_dir_structure.by_language_code? \
             or @env.output_dir_structure.by_filetype?
               minitoc.gsub!(/<a href="(\S+?)"/m,%{<a href="../html/#{@md.fnb}/\\1"})
-              minitoc.gsub!(/<a href="\.\.\/html\/#{@md.fnb}\/(?:sisu_manifest\.html|#{@md.file.base_filename.manifest})"/m,
-              %{<a href="#{@md.file.base_filename.manifest}"})
+              minitoc.gsub!(/<a href="\.\.\/html\/#{@md.fnb}\/(?:sisu_manifest\.html|#{@f.base_filename.manifest})"/m,
+              %{<a href="#{@f.base_filename.manifest}"})
             end
             @manifest[:html] <<<<WOK
 <div class="toc">
diff --git a/lib/sisu/v3/sysenv.rb b/lib/sisu/v3/sysenv.rb
index 127e4181..df86904b 100644
--- a/lib/sisu/v3/sysenv.rb
+++ b/lib/sisu/v3/sysenv.rb
@@ -445,6 +445,8 @@ module SiSU_Env
           'language'
         elsif by_filetype?
           'filetype'
+        elsif by_filename?
+          'filename'
         else
           'filename'
         end
@@ -1442,6 +1444,81 @@ WOK
       end
       self
     end
+    def path_rel_links
+      def html_scroll_2
+        if @env.output_dir_structure.by_language_code?
+          '../../'
+        elsif @env.output_dir_structure.by_filetype?
+          '../'
+        else
+          '../'
+        end
+      end
+      def html_seg_2
+        if @env.output_dir_structure.by_language_code?
+          '../../../'
+        elsif @env.output_dir_structure.by_filetype?
+          '../../'
+        else
+          '../'
+        end
+      end
+      def html_scroll_1
+        if @env.output_dir_structure.by_language_code?
+          '../'
+        elsif @env.output_dir_structure.by_filetype?
+          '../'
+        else
+          './'
+        end
+      end
+      def html_seg_1
+        if @env.output_dir_structure.by_language_code?
+          '../../'
+        elsif @env.output_dir_structure.by_filetype?
+          '../../'
+        else
+          './'
+        end
+      end
+      def default_output_css
+        if @env.output_dir_structure.by_language_code?
+          '../../'
+        elsif @env.output_dir_structure.by_filetype?
+          '../'
+        else
+          '../'
+        end
+      end
+      def html_scroll_css
+        default_output_css
+      end
+      def xhtml_css
+        default_output_css
+      end
+      def xml_css
+        default_output_css
+      end
+      def html_seg_css
+        if @env.output_dir_structure.by_language_code?
+          '../../../'
+        elsif @env.output_dir_structure.by_filetype?
+          '../../'
+        else
+          '../'
+        end
+      end
+      def manifest_css
+        if @env.output_dir_structure.by_language_code?
+          '../../_sisu/css'
+        elsif @env.output_dir_structure.by_filetype?
+          ''
+        else
+          '../'
+        end
+      end
+      self
+    end
     def path                                                                     #dir
       def home
         @sys.home
@@ -3028,81 +3105,6 @@ WOK
       end
       self
     end
-    def path_rel_links
-      def html_scroll_2
-        if @env.output_dir_structure.by_language_code?
-          '../../'
-        elsif @env.output_dir_structure.by_filetype?
-          '../'
-        else
-          '../'
-        end
-      end
-      def html_seg_2
-        if @env.output_dir_structure.by_language_code?
-          '../../../'
-        elsif @env.output_dir_structure.by_filetype?
-          '../../'
-        else
-          '../../'
-        end
-      end
-      def html_scroll_1
-        if @env.output_dir_structure.by_language_code?
-          '../'
-        elsif @env.output_dir_structure.by_filetype?
-          '../'
-        else
-          '/'
-        end
-      end
-      def html_seg_1
-        if @env.output_dir_structure.by_language_code?
-          '../../'
-        elsif @env.output_dir_structure.by_filetype?
-          '../../'
-        else
-          '/'
-        end
-      end
-      def default_output_css
-        if @env.output_dir_structure.by_language_code?
-          '../../'
-        elsif @env.output_dir_structure.by_filetype?
-          '../'
-        else
-          '../'
-        end
-      end
-      def html_scroll_css
-        default_output_css
-      end
-      def xhtml_css
-        default_output_css
-      end
-      def xml_css
-        default_output_css
-      end
-      def html_seg_css
-        if @env.output_dir_structure.by_language_code?
-          '../../../'
-        elsif @env.output_dir_structure.by_filetype?
-          '../../'
-        else
-          '../'
-        end
-      end
-      def manifest_css
-        if @env.output_dir_structure.by_language_code?
-          '../../_sisu/css'
-        elsif @env.output_dir_structure.by_filetype?
-          ''
-        else
-          '../'
-        end
-      end
-      self
-    end
     def mkdir #check moved from SiSU_file, existing mkdir
       def processing
         def dal
@@ -3432,110 +3434,117 @@ WOK
     end
     def base_filename
       def txt
+        ft='.txt'
         if @env.output_dir_structure.by_language_code?
-          @md.fnb + '.txt'
+          @md.fnb + ft
         elsif @env.output_dir_structure.by_filetype?
-          @md.fnb + @md.fn[:plain]
+          @md.fnb + @md.lang_code_insert + ft
         else
-          'plain' + @md.fn[:plain]
+          'plain' + @md.lang_code_insert + ft
         end
       end
       def html_scroll
-        #"#{@md.fnl[:pre]}scroll#{@md.fnl[:mid]}.html#{@md.fnl[:post]}"
+        ft='.html'
         if @env.output_dir_structure.by_language_code?
-          @md.fnb + '.html'
+          @md.fnb + ft
         elsif @env.output_dir_structure.by_filetype?
-          @md.fnb + @md.fn[:html]
+          @md.fnb + @md.lang_code_insert + ft
         else
-          'scroll' + @md.fn[:html]
+          'scroll' + @md.lang_code_insert + ft
         end
       end
       def html_seg_index
-        #"#{@md.fnl[:pre]}index#{@md.fnl[:mid]}.html#{@md.fnl[:post]}"
+        ft='.html'
         if @env.output_dir_structure.by_language_code?
-          'toc.html'
+          'toc' + ft
         else
-          'index' + @md.fn[:html]
+          'index' + @md.lang_code_insert + ft
         end
       end
       def html_segtoc
-        #"#{@md.fnl[:pre]}toc#{@md.fnl[:mid]}.html#{@md.fnl[:post]}"
+        ft='.html'
         if @env.output_dir_structure.by_language_code?
-          'toc.html'
+          'toc' + ft
         else
-          'toc' + @md.fn[:html]
+          'toc' + @md.lang_code_insert + ft
         end
       end
       def html_book_index
+        ft='.html'
         if @env.output_dir_structure.by_language_code?
-          'book_index.html'
+          'book_index' + ft
         else
-          'book_index.' + @md.fn[:html]
+          'book_index' + @md.lang_code_insert + ft
         end
       end
       def html_concordance
+        ft='.html'
         if @env.output_dir_structure.by_language_code?
-          'concordance.html'
+          'concordance' + ft
         else
-          'concordance' + @md.fn[:html]
+          'concordance' + @md.lang_code_insert + ft
         end
       end
       def xhtml
+        ft= '.xhtml'
         if @env.output_dir_structure.by_language_code?
-          @md.fnb + '.xhtml'
+          @md.fnb + ft
         elsif @env.output_dir_structure.by_filetype?
-          @md.fnb + '.' + @md.fn[:xhtml]
+          @md.fnb + @md.lang_code_insert + ft
         else
-          'scroll.' + @md.fn[:xhtml]
+          'scroll' + @md.lang_code_insert + ft
         end
       end
       def epub
+        ft='.epub'
         if @env.output_dir_structure.by_language_code?
-          @md.fnb + '.epub'
+          @md.fnb + ft
         else
-          @md.fnb + @md.fn[:epub]
+          @md.fnb + @md.lang_code_insert + ft
         end
       end
       def odt
-        #"#{@md.fnl[:pre]}#{@md.fnb}#{@md.fnl[:mid]}.odt#{@md.fnl[:post]}"
+        ft='.odt'
         if @env.output_dir_structure.by_language_code?
-          @md.fnb + '.odt'
+          @md.fnb + ft
         elsif @env.output_dir_structure.by_filetype?
-          @md.fnb + @md.fn[:odf]
+          @md.fnb + @md.lang_code_insert + ft
         else
-          'opendocument' + @md.fn[:odf]
+          'opendocument' + @md.lang_code_insert + ft
         end
       end
       def xml_sax
+        ft='.sax.xml'
         if @env.output_dir_structure.by_language_code?
-          @md.fnb + '.sax.xml'
+          @md.fnb + ft
         elsif @env.output_dir_structure.by_filetype?
-          @md.fnb + '.' + @md.fn[:sax]
+          @md.fnb + @md.lang_code_insert + ft
         else
-          'scroll.' + @md.fn[:sax]
+          'scroll' + @md.lang_code_insert + ft
         end
       end
       def xml_dom
+        ft='.dom.xml'
         if @env.output_dir_structure.by_language_code?
-          @md.fnb + '.dom.xml'
+          @md.fnb + ft
         elsif @env.output_dir_structure.by_filetype?
-          @md.fnb + '.' + @md.fn[:dom]
+          @md.fnb + @md.lang_code_insert + ft
         else
-          'scroll.' + @md.fn[:dom]
+          'scroll' + @md.lang_code_insert + ft
         end
       end
       def pdf_p
         if @env.output_dir_structure.by_language_code? \
         or @env.output_dir_structure.by_filetype?
           @md.fnb + '.portrait.'
-        else 'portrait.'
+        else 'portrait' + @md.lang_code_insert + '.'
         end
       end
       def pdf_l
         if @env.output_dir_structure.by_language_code? \
         or @env.output_dir_structure.by_filetype?
           @md.fnb + '.landscape.'
-        else 'landscape.'
+        else 'landscape' + @md.lang_code_insert + '.'
         end
       end
       def pdf_p_a4
@@ -3569,43 +3578,47 @@ WOK
         pdf_l + @md.fn[:pdf_l_legal]
       end
       def manpage
+        ft='.1'
         if @env.output_dir_structure.by_language_code?
-          @md.fnb + '.1'
+          @md.fnb + ft
         else
-          @md.fnb + '.' + @md.fn[:manpage]
+          @md.fnb + @md.lang_code_insert + ft
         end
       end
       def hash_digest
+        ft='.txt'
         if @env.output_dir_structure.by_language_code?
-          @md.fnb + '.hash_digest.txt'
+          @md.fnb + '.hash_digest' + ft
         elsif @env.output_dir_structure.by_filetype?
-          @md.fnb + '.' + @md.fn[:digest]
+          @md.fnb + @md.lang_code_insert + ft
         else
-          'digest.' + @md.fn[:digest]
+          'digest' + @md.lang_code_insert + ft
         end
       end
       def sitemap
+        ft='.xml'
         if @env.output_dir_structure.by_language_code?
-          @md.fnb + '.sitemap.xml'
+          @md.fnb + '.sitemap' + ft
         elsif @env.output_dir_structure.by_filetype?
-          @md.fnb + '.' + @md.fn[:sitemap]
+          @md.fnb + @md.lang_code_insert + ft
         else
-          'sitemap.' + @md.fn[:sitemap]
+          'sitemap' + @md.lang_code_insert + ft
         end
       end
       def manifest
+        ft='.html'
         if @env.output_dir_structure.by_language_code?
-          @md.fnb + '.manifest.html'
+          @md.fnb + ft
         elsif @env.output_dir_structure.by_filetype?
-          @md.fnb + '.' + @md.fn[:manifest]
-        else
-          'sisu_' + @md.fn[:manifest]
+          @md.fnb + @md.lang_code_insert + ft
+        else #fix
+          'sisu_manifest' + @md.lang_code_insert + ft
         end
       end
       def src
         @md.fns
       end
-      def po
+      def po #check
         (@fno.empty?) \
         ? (@md.fn[:po]) \
         : (@fno + '.po')
@@ -3705,18 +3718,28 @@ WOK
       def rcp
         def abc
           if @env.output_dir_structure.by_language_code?
-            "#{output_path.stub.rcp}/#{@md.opt.lng}/#{ft}"
+            "#{output_path.stub.rcp}/#{@md.opt.lng}/#{@ft}"
           elsif @env.output_dir_structure.by_filetype?
-            "#{output_path.stub.rcp}/#{ft}"
+            "#{output_path.stub.rcp}/#{@ft}"
           else
             "#{output_path.stub.rcp}/#{@md.fnb}"
           end
         end
         def ab
           if @env.output_dir_structure.by_language_code?
-            "#{output_path.stub.rcp}/#{@md.opt.lng}/#{ft}"
+            "#{output_path.stub.rcp}/#{@md.opt.lng}/#{@ft}"
           else
-            "#{output_path.stub.rcp}/#{ft}"
+            "#{output_path.stub.rcp}/#{@ft}"
+          end
+        end
+        self
+      end
+      def rel_sm
+        def ab
+          if @env.output_dir_structure.by_language_code? \
+          or @env.output_dir_structure.by_filetype?
+            '../' + @ft
+          else '.'
           end
         end
         self
@@ -3724,6 +3747,21 @@ WOK
       self
     end
     def output_path
+      def web_base
+        def dir
+          @env.path.webserv
+        end
+        def url
+          #"#{@env.url.root}"
+        end
+        def rel
+          '.'
+        end
+        def rcp
+          '.'
+        end
+        self
+      end
       def stub
         def dir
           "#{@md.opt.f_pth[:pth_stub]}"
@@ -3768,6 +3806,9 @@ WOK
         def rcp
           "#{output_path.base.rcp}/pod"
         end
+        def rel_sm
+          #"#{output_path.base.rel}/pod"
+        end
         self
       end
       def sisugit
@@ -3805,6 +3846,18 @@ WOK
         def rcp
           set_path(ft).rcp.ab_src
         end
+        def rel_sm
+          if @env.output_dir_structure.by_language_code?
+            ''
+            #"#{output_path.base.dir}/#{@md.opt.lng}/#{@ft}"
+          elsif @env.output_dir_structure.by_filetype?
+            ''
+            #"#{output_path.base.dir}/#{@ft}"
+          else
+            ''
+            #"#{output_path.base.dir}/#{@md.fnb}"
+          end
+        end
         self
       end
       def po
@@ -3868,6 +3921,9 @@ WOK
         def rcp
           set_path(ft).rcp.abc
         end
+        def rel_sm
+          set_path(ft).rel_sm.ab
+        end
         self
       end
       def html_scroll
@@ -3886,6 +3942,9 @@ WOK
         def rcp
           set_path(ft).rcp.abc
         end
+        def rel_sm
+          set_path(ft).rel_sm.ab
+        end
         self
       end
       def html_seg
@@ -3904,6 +3963,9 @@ WOK
         def rcp
           set_path(ft).rcp.abc
         end
+        def rel_sm
+          set_path(ft).rel_sm.ab
+        end
         self
       end
       def html_concordance
@@ -3926,6 +3988,9 @@ WOK
         def rcp
           set_path(ft).rcp.abc
         end
+        def rel_sm
+          set_path(ft).rel_sm.ab
+        end
         self
       end
       def xhtml
@@ -3944,6 +4009,9 @@ WOK
         def rcp
           set_path(ft).rcp.abc
         end
+        def rel_sm
+          set_path(ft).rel_sm.ab
+        end
         self
       end
       def epub
@@ -3962,6 +4030,9 @@ WOK
         def rcp
           set_path(ft).rcp.ab
         end
+        def rel_sm
+          set_path(ft).rel_sm.ab
+        end
         self
       end
       def odt
@@ -3980,6 +4051,9 @@ WOK
         def rcp
           set_path(ft).rcp.abc
         end
+        def rel_sm
+          set_path(ft).rel_sm.ab
+        end
         self
       end
       def xml
@@ -3998,6 +4072,9 @@ WOK
         def rcp
           set_path(ft).rcp.abc
         end
+        def rel_sm
+          set_path(ft).rel_sm.ab
+        end
         self
       end
       def xml_sax
@@ -4024,6 +4101,9 @@ WOK
         def rcp
           set_path(ft).rcp.abc
         end
+        def rel_sm
+          set_path(ft).rel_sm.ab
+        end
         self
       end
       def hash_digest
@@ -4042,6 +4122,9 @@ WOK
         def rcp
           set_path(ft).rcp.abc
         end
+        def rel_sm
+          set_path(ft).rel_sm.ab
+        end
         self
       end
       def manifest
@@ -4078,6 +4161,15 @@ WOK
         def rcp
           set_path(ft).rcp.ab
         end
+        def rel_sm
+          if @env.output_dir_structure.by_language_code?
+            ''
+          elsif @env.output_dir_structure.by_filetype?
+            ''
+          else
+            ''
+          end
+        end
         self
       end
       def manpage
@@ -4096,6 +4188,15 @@ WOK
         def rcp
           set_path(ft).rcp.ab
         end
+        def rel_sm
+          if @env.output_dir_structure.by_language_code?
+            ''
+          elsif @env.output_dir_structure.by_filetype?
+            ''
+          else
+            ''
+          end
+        end
         self
       end
       def sitemaps
@@ -4131,6 +4232,61 @@ WOK
         end
         self
       end
+      #def cgi
+      #end
+      def css
+        @d='_sisu/css'
+        def dir
+          output_path.base.dir + '/' + @d
+        end
+        def url
+          output_path.base.url + '/' + @d
+        end
+        def rel
+          @d
+          #output_path.base.rel + '/' + @d
+        end
+        def rcp
+          output_path.stub.rcp + '/' + @d
+        end
+        self
+      end
+      def images
+        @d='_sisu/image'
+        def dir
+          output_path.base.dir + '/' + @d
+        end
+        def url
+          output_path.base.url + '/' + @d
+        end
+        def rel
+          @d
+          #output_path.base.rel + '/' + @d
+        end
+        def rcp
+          output_path.stub.rcp + '/' + @d
+        end
+        self
+      end
+      def images_external
+        @d='_sisu/image_external'
+        def dir
+          output_path.base.dir + '/' + @d
+        end
+        def url
+          output_path.base.url + '/' + @d
+        end
+        def rel
+          output_path.base.rel + '/' + @d
+        end
+        def rcp
+          output_path.base.rcp + '/' + @d
+        end
+        self
+      end
+      #def css
+      #  #"#{@env.path.output}/#{@env.path.style}"
+      #end
       self
     end
   end