v3: sysenv, separate out processing_path method plus consequences

23 files changed, 257 insertions, 252 deletions

diff --git a/CHANGELOG_v3 b/CHANGELOG_v3
index 81aaab62..165d6665 100644
--- a/CHANGELOG_v3
+++ b/CHANGELOG_v3
@@ -35,6 +35,9 @@ http://www.jus.uio.no/sisu/pkg/src/sisu_3.0.2.orig.tar.gz
 
   * use "encoding: utf-8" (instead of coding)
 
+  * sysenv, processing_path method (separated from path) and resulting
+    necessary changes
+
   * urls, param, two unrelated regex fixes, check
 
   * hub, minor rearranging
diff --git a/data/doc/sisu/v3/CHANGELOG b/data/doc/sisu/v3/CHANGELOG
index 34b927af..2a59a40e 100644
--- a/data/doc/sisu/v3/CHANGELOG
+++ b/data/doc/sisu/v3/CHANGELOG
@@ -35,6 +35,9 @@ http://www.jus.uio.no/sisu/pkg/src/sisu_3.0.2.orig.tar.gz
 
   * use "encoding: utf-8" (instead of coding)
 
+  * sysenv, processing_path method (separated from path) and resulting
+    necessary changes
+
   * urls, param, two unrelated regex fixes, check
 
   * hub, minor rearranging
diff --git a/lib/sisu/v3/composite.rb b/lib/sisu/v3/composite.rb
index b91e455b..674618f9 100644
--- a/lib/sisu/v3/composite.rb
+++ b/lib/sisu/v3/composite.rb
@@ -71,7 +71,7 @@ module SiSU_Assemble
       images
     end
     def download_images(download_from,images_array)
-      path="#{@env.path.processing}/external_document/image"
+      path="#{@env.processing_path.processing}/external_document/image"
       mkdir_p(path) unless FileTest.directory?(path)
       images_array.each do |i|
         image="#{path}/#{i}"
@@ -86,7 +86,7 @@ module SiSU_Assemble
       SiSU_Env::System_call.new("#{path}/*",output_path,'q').rsync
     end
     def download_doc_skin(doc_skin) #first element in array is source url
-      path="#{@env.path.processing}/external_document/skin/doc"
+      path="#{@env.processing_path.processing}/external_document/skin/doc"
       mkdir_p(path) unless FileTest.directory?(path)
       download_from=doc_skin.shift
       doc_skin.each do |i|
@@ -117,12 +117,12 @@ module SiSU_Assemble
       end
     end
     def write(assembled)
-      assembled_file=File.new("#{@env.path.composite_file}/#{@opt.fnb}.ssm.sst",'w+')
+      assembled_file=File.new("#{@env.processing_path.composite_file}/#{@opt.fnb}.ssm.sst",'w+')
       assembled.each {|a| assembled_file << a }
       assembled_file.close
     end
     def download_images(download_from,images_array)
-      path="#{@env.path.processing}/external_document/image"
+      path="#{@env.processing_path.processing}/external_document/image"
       mkdir_p(path) unless FileTest.directory?(path)
       images_array.each do |i|
         image="#{path}/#{i}"
@@ -136,7 +136,7 @@ module SiSU_Assemble
       end
     end
     def download_doc_skin(doc_skin) #first element in array is source url
-      path="#{@env.path.processing}/external_document/skin/doc"
+      path="#{@env.processing_path.processing}/external_document/skin/doc"
       mkdir_p(path) unless FileTest.directory?(path)
       download_from=doc_skin.shift
       doc_skin.each do |i|
diff --git a/lib/sisu/v3/conf.rb b/lib/sisu/v3/conf.rb
index ecda22e8..197a04b3 100644
--- a/lib/sisu/v3/conf.rb
+++ b/lib/sisu/v3/conf.rb
@@ -161,7 +161,7 @@ module SiSU_Initialize
     end
     def trang_rnc_model_output_sax
       s=@suffix
-      rnc_src=@env.path.dal + '/sax.' + s[:rnc]
+      rnc_src=@env.processing_path.dal + '/sax.' + s[:rnc]
       rnc_file=@path[:rnc] + '/' + @rxng.rnc_name.output_sax
       rng_file=@path[:rng] + '/' + @rxng.rng_name.output_sax
       xsd_file=@path[:xsd] + '/' + @rxng.xsd_name.output_sax
@@ -180,7 +180,7 @@ module SiSU_Initialize
     end
     def trang_rnc_model_output_dom
       s=@suffix
-      rnc_src=@env.path.dal + '/dom.' + s[:rnc]
+      rnc_src=@env.processing_path.dal + '/dom.' + s[:rnc]
       rnc_file=@path[:rnc] + '/' + @rxng.rnc_name.output_dom
       rng_file=@path[:rng] + '/' + @rxng.rng_name.output_dom
       xsd_file=@path[:xsd] + '/' + @rxng.xsd_name.output_dom
@@ -199,7 +199,7 @@ module SiSU_Initialize
     end
     def trang_rnc_model_output_xhtml
       s=@suffix
-      rnc_src=@env.path.dal + '/xhtml.' + s[:rnc]
+      rnc_src=@env.processing_path.dal + '/xhtml.' + s[:rnc]
       rnc_file=@path[:rnc] + '/' + @rxng.rnc_name.output_xhtml
       rng_file=@path[:rng] + '/' + @rxng.rng_name.output_xhtml
       xsd_file=@path[:xsd] + '/' + @rxng.xsd_name.output_xhtml
@@ -217,7 +217,7 @@ module SiSU_Initialize
       chmod(0644,rnc_file)
     end
     def trang_rnc_model_input_sax
-      rnc_file=@env.path.dal + '/sax.rnc'
+      rnc_file=@env.processing_path.dal + '/sax.rnc'
       dtd_file=@path[:xsd] + '/' + @rxng.rng_name.input_sax
       rnc=File.new(rnc_file,'w')
       rnc << @rxng.rnc_model_output_sax
@@ -226,7 +226,7 @@ module SiSU_Initialize
       schema.relaxng(@opt.cmd)
     end
     def trang_rnc_model_input_dom
-      rnc_file=@env.path.dal + '/dom.rnc'
+      rnc_file=@env.processing_path.dal + '/dom.rnc'
       dtd_file=@path[:xsd] + '/' + @rxng.rng_name.input_dom
       rnc=File.new(rnc_file,'w')
       rnc << @rxng.rnc_model_output_dom
@@ -235,8 +235,8 @@ module SiSU_Initialize
       schema.relaxng(@opt.cmd)
     end
     def trang_rnc_model_input_node
-      rnc_file=@env.path.dal + '/node.rnc'
-      rng_file=@env.path.dal + '/node.rng'
+      rnc_file=@env.processing_path.dal + '/node.rnc'
+      rng_file=@env.processing_path.dal + '/node.rng'
       dtd_file=@path[:xsd] + '/' + @rxng.rng_name.input_node
       rnc=File.new(rnc_file,'w')
       rnc << @rxng.rnc_model_input_node
diff --git a/lib/sisu/v3/dal.rb b/lib/sisu/v3/dal.rb
index 1e1de19b..13414826 100644
--- a/lib/sisu/v3/dal.rb
+++ b/lib/sisu/v3/dal.rb
@@ -408,11 +408,11 @@ module SiSU_DAL
           end
         end
       else
-        hard="#{@dir.path.dal}/#{@md.fns}.meta"
+        hard="#{@dir.processing_path.dal}/#{@md.fns}.meta"
         File.unlink(hard) if FileTest.file?(hard)
-        hard="#{@dir.path.dal}/#{@md.fns}.txt"
+        hard="#{@dir.processing_path.dal}/#{@md.fns}.txt"
         File.unlink(hard) if FileTest.file?(hard)
-        hard="#{@dir.path.dal}/#{@md.fns}.debug.txt"
+        hard="#{@dir.processing_path.dal}/#{@md.fns}.debug.txt"
         File.unlink(hard) if FileTest.file?(hard)
       end
     end
@@ -433,7 +433,7 @@ module SiSU_DAL
           @data.each {|s| filename_meta.puts s.strip + "\n" unless s.strip.empty?}
         end
       else
-        hard_idx_html="#{@dir.path.dal}/#{@md.fns}.idx.html"
+        hard_idx_html="#{@dir.processing_path.dal}/#{@md.fns}.idx.html"
         File.unlink(hard_idx_html) if FileTest.file?(hard_idx_html)
       end
     end
diff --git a/lib/sisu/v3/db_import.rb b/lib/sisu/v3/db_import.rb
index 62873518..f1e7f064 100644
--- a/lib/sisu/v3/db_import.rb
+++ b/lib/sisu/v3/db_import.rb
@@ -73,7 +73,7 @@ module SiSU_DB_import
       @opt,@conn,@file,@sql_type=opt,conn,file,sql_type
       @cX=SiSU_Screen::Ansi.new(@opt.cmd).cX
       @env=SiSU_Env::Info_env.new(@opt.fns)
-      @dal="#{@env.path.dal}"
+      @dal="#{@env.processing_path.dal}"
       if @opt.fns.empty? or @opt.cmd.empty?; @fnb=''
       else
         @md=SiSU_Param::Parameters.new(@opt).get
@@ -162,7 +162,7 @@ module SiSU_DB_import
           puts "Error message: #{e.errstr}"
           puts "Error SQLSTATE: #{e.state}"
           SiSU_Errors::Info_error.new($!,$@,@opt.cmd,@opt.fns).error
-          sqlfn="#{@env.path.sql}/#{@md.fnb}.sql"
+          sqlfn="#{@env.processing_path.sql}/#{@md.fnb}.sql"
           sql=File.new(sqlfn,'w')
           t_d.each {|i| sql.puts i}
           p sqlfn
@@ -173,7 +173,7 @@ module SiSU_DB_import
           end
         rescue
           SiSU_Errors::Info_error.new($!,$@,@opt.cmd,@opt.fns).error
-          sqlfn="#{@env.path.sql}/#{@md.fnb}.sql"
+          sqlfn="#{@env.processing_path.sql}/#{@md.fnb}.sql"
           sql=File.new(sqlfn,'w')
           t_d.each {|i| sql.puts i}
           p sqlfn
diff --git a/lib/sisu/v3/db_select.rb b/lib/sisu/v3/db_select.rb
index cd0f38e7..9bf8acbc 100644
--- a/lib/sisu/v3/db_select.rb
+++ b/lib/sisu/v3/db_select.rb
@@ -91,10 +91,10 @@ module SiSU_DB_select
       file=if @opt.inspect =~/M/
         x=if @opt.fns and not @opt.fns.empty?
           @env=SiSU_Env::Info_env.new(@opt.fns) if @opt.fns
-          puts "\n#{@env.path.sqlite}/#{@opt.fns}.sql" if @sql_type =~/sqlite/ and @opt.cmd =~/M/
+          puts "\n#{@env.processing_path.sqlite}/#{@opt.fns}.sql" if @sql_type =~/sqlite/ and @opt.cmd =~/M/
           @db=SiSU_Env::Info_db.new
-          @job="sqlite3 #{@db.sqlite.db} < #{@env.path.sqlite}/#{@opt.fns}.sql"
-          File.new("#{@env.path.sqlite}/#{@opt.fns}.sql",'w+')
+          @job="sqlite3 #{@db.sqlite.db} < #{@env.processing_path.sqlite}/#{@opt.fns}.sql"
+          File.new("#{@env.processing_path.sqlite}/#{@opt.fns}.sql",'w+')
         elsif @opt.fns and @opt.fns.inspect =~/create/; nil #sort variations later
         else nil
         end
diff --git a/lib/sisu/v3/epub.rb b/lib/sisu/v3/epub.rb
index c39b7800..b76beb17 100644
--- a/lib/sisu/v3/epub.rb
+++ b/lib/sisu/v3/epub.rb
@@ -93,9 +93,9 @@ module SiSU_EPUB
           : SiSU_Screen::Ansi.new(@opt.cmd,'EPUB',tool).green_title_hi
           SiSU_Screen::Ansi.new(@opt.cmd,@opt.fns,"#{@md.file.output_path.epub}/#{@md.file.base_filename.epub}").flow if @opt.cmd =~/[MV]/
         end
-        @env.path.epub_bld #(@md)
-        @env.path.epub_cp_images(@md)
-        dir_epub=@env.path.epub
+        @env.processing_path.epub_bld #(@md)
+        @env.processing_path.epub_cp_images(@md)
+        dir_epub=@env.processing_path.epub
         SiSU_Env::Info_skin.new(@md).select
         data=nil
         SiSU_Env::SiSU_file.new(@md).mkdir.output.epub
@@ -110,7 +110,7 @@ module SiSU_EPUB
       rescue; SiSU_Errors::Info_error.new($!,$@,@opt.cmd,@opt.fns).error
       ensure
         unless @opt.cmd =~/[MV]/ #check maintenance flag
-          texfiles=Dir["#{@env.path.tune}/#{@opt.fns}*"]
+          texfiles=Dir["#{@env.processing_path.tune}/#{@opt.fns}*"]
           texfiles.each do |f|
             if FileTest.file?(f)
               File.unlink(f)
@@ -629,9 +629,9 @@ module SiSU_EPUB
       def images
         img_pth=@md.env.path.image_source_include
         @md.ec[:image].each do |x|
-          if FileTest.directory?("#{@md.env.path.epub}/OPS/image") \
+          if FileTest.directory?("#{@md.env.processing_path.epub}/OPS/image") \
           and FileTest.file?("#{img_pth}/#{x}")
-            cp("#{img_pth}/#{x}","#{@md.env.path.epub}/OPS/image")
+            cp("#{img_pth}/#{x}","#{@md.env.processing_path.epub}/OPS/image")
           end
         end
       end
@@ -641,13 +641,13 @@ module SiSU_EPUB
       def output_zip
         mkdir_p(@md.file.output_path.epub) unless FileTest.directory?(@md.file.output_path.epub)
         system("
-          cd #{@md.env.path.epub}
+          cd #{@md.env.processing_path.epub}
           zip -qXr9D #{@epub_doc} *
           mv #{@epub_doc} #{@md.file.place_file.epub}
           cd #{Dir.pwd}
         ")
         unless @md.cmd.inspect =~/M/
-          system("rm -r #{@md.env.path.epub}")
+          system("rm -r #{@md.env.processing_path.epub}")
         end
       end
       def segtoc
diff --git a/lib/sisu/v3/epub_concordance.rb b/lib/sisu/v3/epub_concordance.rb
index 7ced16f0..e03034dc 100644
--- a/lib/sisu/v3/epub_concordance.rb
+++ b/lib/sisu/v3/epub_concordance.rb
@@ -156,7 +156,7 @@ WOK
         begin
           @vz=SiSU_Env::Get_init.instance.skin
           @env,@md,@dal_array=particulars.env,particulars.md,particulars.dal_array
-          @path="#{@env.path.epub}"
+          @path="#{@env.processing_path.epub}"
           @freq=Hash.new(0)
           @rxp_lv1=/^#{Mx[:lv_o]}1:/ #fix Mx[:lv_o]
           @rxp_lv2=/^#{Mx[:lv_o]}2:/ #fix Mx[:lv_o]
diff --git a/lib/sisu/v3/epub_segments.rb b/lib/sisu/v3/epub_segments.rb
index 61e65544..c06f11f2 100644
--- a/lib/sisu/v3/epub_segments.rb
+++ b/lib/sisu/v3/epub_segments.rb
@@ -223,7 +223,7 @@ WOK
           end
         end
         if @@is4==1
-          dir_epub_cont="#{@md.env.path.epub}/OPS"
+          dir_epub_cont="#{@md.env.processing_path.epub}/OPS"
           if newfile==1 \
           or dob.obj =~/^#{Mx[:br_endnotes]}|^#{Mx[:br_eof]}/
             newfile=0
diff --git a/lib/sisu/v3/git.rb b/lib/sisu/v3/git.rb
index f5fae44b..9d1d9332 100644
--- a/lib/sisu/v3/git.rb
+++ b/lib/sisu/v3/git.rb
@@ -78,7 +78,7 @@ module SiSU_Git
         fnb=@fnn=@opt.fns[m,1]
         fnt=@opt.fns[m,2]
       end
-      git_path_fnb=@env.path.processing_path_git + '/' + fnb
+      git_path_fnb=@env.processing_path.git + '/' + fnb
       #unless @opt.cmd =~/q/
       #  @opt.cmd=~/[MVvz]/ \
       #  ? SiSU_Screen::Ansi.new(@opt.cmd,'Git path',@git_path[:fnb]).green_hi_blue \
@@ -185,9 +185,9 @@ module SiSU_Git
         and @opt.cmd.inspect !~/m/
           ##SiSU_Assemble::Composite.new(@opt).read
           #SiSU_DAL::Source.new(@opt).read                                         # -m
-          "#{@env.path.composite_file}/#{@opt.fnb}.ssm.sst"
+          "#{@env.processing_path.composite_file}/#{@opt.fnb}.ssm.sst"
         elsif composite_src
-          "#{@env.path.composite_file}/#{@opt.fnb}.ssm.sst"
+          "#{@env.processing_path.composite_file}/#{@opt.fnb}.ssm.sst"
         else "#{@env.path.pwd}/#{@opt.fns}"
         end
       end
diff --git a/lib/sisu/v3/help.rb b/lib/sisu/v3/help.rb
index 9d293979..a0d62644 100644
--- a/lib/sisu/v3/help.rb
+++ b/lib/sisu/v3/help.rb
@@ -766,16 +766,16 @@ If you have problems check permissions (and if in home directory ownership).
 #{@cX.green}directory paths as currently set#{@cX.off}:
   output docs:                 #{@cX.blue}#{@env.path.webserv}#{@cX.off}
   cgi scripts:                 #{@cX.blue}#{@env.path.cgi}#{@cX.off}
-  processing:                  #{@cX.blue}#{@env.path.processing}#{@cX.off}
-      sisu meta markup:        #{@cX.blue}#{@env.path.dal}#{@cX.off}
-      html tuning:             #{@cX.blue}#{@env.path.tune}#{@cX.off}
-      latex:                   #{@cX.blue}#{@env.path.tex}#{@cX.off}
-      texinfo:                 #{@cX.blue}#{@env.path.texi}#{@cX.off}
+  processing:                  #{@cX.blue}#{@env.processing_path.processing}#{@cX.off}
+      sisu meta markup:        #{@cX.blue}#{@env.processing_path.dal}#{@cX.off}
+      html tuning:             #{@cX.blue}#{@env.processing_path.tune}#{@cX.off}
+      latex:                   #{@cX.blue}#{@env.processing_path.tex}#{@cX.off}
+      texinfo:                 #{@cX.blue}#{@env.processing_path.texi}#{@cX.off}
   images:
     source:                    #{@cX.blue}#{@env.path.image_source}#{@cX.off}
     latex source:              #{@cX.blue}#{@env.path.image_source_include}#{@cX.off}
     note images are also sourced from within your pwd - #{@cX.blue}#{Dir.pwd}/_sisu/image#{@cX.off} if it exists
-  #{@cX.grey}[ texinfo:                     #{@env.path.texinfo} - check duplication ]#{@cX.off}
+  #{@cX.grey}[ texinfo:                     #{@env.processing_path.texinfo} - check duplication ]#{@cX.off}
 
  #{@cX.green}resource configuraton files#{@cX.off} to change the paths specified above, are searched for in the following order:
    under the current SiSU markup data directory: #{@cX.blue}#{Dir.pwd}/_sisu/sisurc.yml#{@cX.off}
@@ -854,11 +854,11 @@ WOK
     (d) #{@cX.green}processing directories#{@cX.off}     sisu creates a number of processing directories,
       where these should be located can be modified in #{@cX.green}~/.sisu/sisurc.yml#{@cX.off}
       work directories include the following:
-          root working directory                               #{@cX.blue}#{@env.path.processing}#{@cX.off}
-          metaverse       intermediate markup                  #{@cX.blue}#{@env.path.dal}#{@cX.off}
-          tune html       (for special html/navigation pages)  #{@cX.blue}#{@env.path.tune}#{@cX.off}
-          tex             for latex and pdf                    #{@cX.blue}#{@env.path.tex}#{@cX.off}
-          texinfo         for texinfo and info files           #{@cX.blue}#{@env.path.texi}#{@cX.off}
+          root working directory                               #{@cX.blue}#{@env.processing_path.processing}#{@cX.off}
+          metaverse       intermediate markup                  #{@cX.blue}#{@env.processing_path.dal}#{@cX.off}
+          tune html       (for special html/navigation pages)  #{@cX.blue}#{@env.processing_path.tune}#{@cX.off}
+          tex             for latex and pdf                    #{@cX.blue}#{@env.processing_path.tex}#{@cX.off}
+          texinfo         for texinfo and info files           #{@cX.blue}#{@env.processing_path.texi}#{@cX.off}
 
       These files are usually used only for processing and removed. There is a maintenance flag to keep them.
 
@@ -992,7 +992,7 @@ WOK
   papersize set (LaTeX/pdf):                     #{@cX.blue}#{@env.papersize}#{@cX.off}
                                                  (digest and papersize can be changed in sisurc.yml under default:)
   #{@cX.green}intermediate processing#{@cX.off}
-  processing directory:                          #{@cX.blue}#{@env.path.processing}#{@cX.off}
+  processing directory:                          #{@cX.blue}#{@env.processing_path.processing}#{@cX.off}
                                                   (to keep processing output, use -M flag)
   #{@cX.green}programs selected for viewing output#{@cX.off}
   text editor:                                   #{@cX.blue}#{@env.program.text_editor}#{@cX.off}
@@ -1314,7 +1314,7 @@ WOK
     lib (site-ruby):                         #{@cX.blue}#{Config::CONFIG['rubylibdir']}/#{SiSU_lib}#{@cX.off} or #{@cX.blue}#{Config::CONFIG['sitelibdir']}/#{SiSU_lib}#{@cX.off}
     conf [etc]:                              #{@cX.blue}#{@env.path.etc}/sisu#{@cX.off}
     data (document samples, images, README): #{@cX.blue}#{@env.path.sample_data}#{@cX.off}
-    processing:                              #{@cX.blue}#{@env.path.processing}#{@cX.off}
+    processing:                              #{@cX.blue}#{@env.processing_path.processing}#{@cX.off}
     output www:                              #{@cX.blue}#{@env.path.output}#{@cX.off}
 
     Output files, are currently set to be produced in:
diff --git a/lib/sisu/v3/html.rb b/lib/sisu/v3/html.rb
index 2ee031a5..47988cba 100644
--- a/lib/sisu/v3/html.rb
+++ b/lib/sisu/v3/html.rb
@@ -112,7 +112,7 @@ module SiSU_HTML
       rescue; SiSU_Errors::Info_error.new($!,$@,@opt.cmd,@opt.fns).error
       ensure
         unless @opt.cmd =~/[MV]/ #check maintenance flag
-          texfiles=Dir["#{@env.path.tune}/#{@opt.fns}*"]
+          texfiles=Dir["#{@env.processing_path.tune}/#{@opt.fns}*"]
           texfiles.each do |f|
             if FileTest.file?(f)
               File.unlink(f)
diff --git a/lib/sisu/v3/hub.rb b/lib/sisu/v3/hub.rb
index 4fdbdf89..7794c08c 100644
--- a/lib/sisu/v3/hub.rb
+++ b/lib/sisu/v3/hub.rb
@@ -504,11 +504,11 @@ p "here #{__FILE__} #{__LINE__}" if @opt =~/M/
         op('urls','urls')
         @msg,@msgs="\tsisu -W [to start ruby web-server on output directory]\n",nil unless @opt.cmd =~/q/
         @tell.call.print_brown if @opt.cmd =~/[uUvVM]/ unless @opt.files.join.empty?
-        if defined? @@env.path.processing \
+        if defined? @@env.processing_path.processing \
         and @@env.user \
-        and FileTest.directory?(@@env.path.processing) \
-        and @@env.path.processing =~/#{@@env.user}$/ #clean temporary processing directory of content as is located in public area
-          cd(@@env.path.processing_base_tmp) do
+        and FileTest.directory?(@@env.processing_path.processing) \
+        and @@env.processing_path.processing =~/#{@@env.user}$/ #clean temporary processing directory of content as is located in public area
+          cd(@@env.processing_path.processing_base_tmp) do
             rm_rf(@@env.user) unless @opt.cmd =~/M/
           end end
       elsif @opt.mod.inspect =~/--query/
diff --git a/lib/sisu/v3/odf.rb b/lib/sisu/v3/odf.rb
index f5a11bea..204f0e50 100644
--- a/lib/sisu/v3/odf.rb
+++ b/lib/sisu/v3/odf.rb
@@ -207,7 +207,7 @@ module SiSU_ODF
         w=/([0-9]+\.\d{0,3})/.match(w).captures.join
         image_source=image_src(i)
         pwd=Dir.pwd
-        cp("#{image_source}/#{i}","#{@env.path.processing_odf}/Pictures/#{i}") if image_source
+        cp("#{image_source}/#{i}","#{@env.processing_path.odf}/Pictures/#{i}") if image_source
         img=if i.to_s =~/jpg|png|gif/ \
         and h.to_s =~/\d/ \
         and w.to_s =~/\d/
@@ -506,7 +506,7 @@ module SiSU_ODF
         odf_tail #($1,$2)
         fix=[]
         bullet=image_src('bullet_09.png')
-        cp("#{bullet}/bullet_09.png","#{@env.path.processing_odf}/Pictures/.") #if image_src('bullet_09.png')
+        cp("#{bullet}/bullet_09.png","#{@env.processing_path.odf}/Pictures/.") #if image_src('bullet_09.png')
         odf_metadata
         data.each do |dob|
           #p dob.obj if dob.obj =~safe_characters and @md.cmd =~/V/ #KEEP
@@ -686,9 +686,9 @@ module SiSU_ODF
       def odf                                                           #%odf output
         env=SiSU_Env::SiSU_file.new(@md)
         env.mkdir
-        env.make_path(@env.path.processing_odf)
+        env.make_path(@env.processing_path.odf)
         env.make_path(@md.file.output_path.odt)
-        filename="#{@env.path.processing_odf}/content.xml"
+        filename="#{@env.processing_path.odf}/content.xml"
         od=File.new(filename,'w+')
         @content.each do |para|                                                # this is a hack
           od.puts para unless para =~/\A\s*\Z/
@@ -697,7 +697,7 @@ module SiSU_ODF
         opendoc=@md.fn[:odf]
         mkdir_p(@md.file.output_path.odt) unless FileTest.directory?(@md.file.output_path.odt)
         system("
-          cd #{@env.path.processing_odf}
+          cd #{@env.processing_path.odf}
           zip -qr #{opendoc} *
           mv #{opendoc} #{@md.file.place_file.odt}
           cd #{Dir.pwd}
@@ -730,9 +730,9 @@ page break
 
 notes?? [you could add a note number for every object/paragraph!]
 
-        cd(@env.path.processing_odf)
+        cd(@env.processing_path.odf)
         structure=[]
-        Find.find(@env.path.processing_odf) do |f|
+        Find.find(@env.processing_path.odf) do |f|
           structure << puts f
         end
         open(opendoc,'wb') do |f|
diff --git a/lib/sisu/v3/param.rb b/lib/sisu/v3/param.rb
index 67716685..9dfbc70f 100644
--- a/lib/sisu/v3/param.rb
+++ b/lib/sisu/v3/param.rb
@@ -84,7 +84,7 @@ module SiSU_Param
       end
       Instantiate.new.param_instantiate
       @env=SiSU_Env::Info_env.new(@fns)
-      @pstorefile="#{@env.path.dal}/#{@fns}.pstore"
+      @pstorefile="#{@env.processing_path.dal}/#{@fns}.pstore"
     end
     def get
       if @opt.f_pth[:pth] != Dir.pwd #BUG check
@@ -905,8 +905,8 @@ module SiSU_Param
         and not @opt.cmd =~/P/ #watch
           @env_out_root=@env.path.output
           @dir_out="#{@env.path.output}/#{@fnb}"
-          @dir_tex=@env.path.processing_tex
-          @dir_lout=@env.path.lout
+          @dir_tex=@env.processing_path.tex
+          @dir_lout=@env.processing_path.lout
           @@publisher='SiSU http://www.jus.uio.no/sisu'
         end
         @txt_path=@txt_path ||= @env.path.output
@@ -1369,7 +1369,7 @@ module SiSU_Param
       class Store
         def initialize(md,env)
           @md=md
-          @pstorefile="#{env.path.dal}/#{md.fns}.pstore"
+          @pstorefile="#{env.processing_path.dal}/#{md.fns}.pstore"
         end
         def store
           File.unlink(@pstorefile) if FileTest.file?(@pstorefile)
diff --git a/lib/sisu/v3/share_src.rb b/lib/sisu/v3/share_src.rb
index 7232f9db..5a31f368 100644
--- a/lib/sisu/v3/share_src.rb
+++ b/lib/sisu/v3/share_src.rb
@@ -82,7 +82,7 @@ module SiSU_Markup
         unless @opt.fns =~/\.ssm$/; cp(@opt.fns,@file.output_path.src)
         else
           req=@opt.fns.gsub(/(.+?\.ssm)$/,'\1.sst')
-          file="#{@env.path.composite_file}/#{@opt.fnb}.ssm.sst"
+          file="#{@env.processing_path.composite_file}/#{@opt.fnb}.ssm.sst"
           if FileTest.file?(file);  cp(file,"#{@file.output_path.src}/#{req}")
           else print "did not find #{file} to copy"
           end
diff --git a/lib/sisu/v3/sisupod_make.rb b/lib/sisu/v3/sisupod_make.rb
index 4e3da06c..21255bb7 100644
--- a/lib/sisu/v3/sisupod_make.rb
+++ b/lib/sisu/v3/sisupod_make.rb
@@ -71,7 +71,7 @@ module SiSU_Doc
       @env=SiSU_Env::Info_env.new(@opt.fns)
       @ver=SiSU_Env::Info_version.instance.get_version
       @ans=SiSU_Response::Response.new
-      pod_path="#{@env.path.processing}/sisupod"
+      pod_path="#{@env.processing_path.processing}/sisupod"
       @v=if @opt.cmd =~/[VM]/; 'v'
       else                    ''
       end
@@ -82,7 +82,7 @@ module SiSU_Doc
       else @opt.fns.gsub(/(?:\~\S{2,3})?(\.sst)$/,'\1')
       end
       mkdir_p(pod_path) unless FileTest.directory?(pod_path)
-      rm_rf("#{@env.path.processing}sisupod/*") if FileTest.directory?("#{@env.path.processing}sisupod")
+      rm_rf("#{@env.processing_path.processing}sisupod/*") if FileTest.directory?("#{@env.processing_path.processing}sisupod")
     end
     def read
       unless @opt.cmd =~/q/
@@ -146,7 +146,7 @@ module SiSU_Doc
         "#{@env.path.pwd}/_sisu/skin",
         "#{@env.path.home}/.sisu/skin",
         '/etc/sisu/skin',
-        "#{@env.path.processing}/external_document/skin"
+        "#{@env.processing_path.processing}/external_document/skin"
       ]
       sk_doc,sk_dir="doc/#{skin}.rb","dir/skin_#{@env.stub_pwd}.rb"
       skin_path.each do |v|                                                    #document skin priority 1
@@ -171,7 +171,7 @@ module SiSU_Doc
       @rgx_skin=/^\s+:skin:\s+(\S+)/
       @rgx_doc_import=/^%\s\s*\|(\S+?\.ss[ti])\|@\|\^\|>>ok/
       use_file=@opt.fns =~/(?:\.ssm|\.ssm\.sst)$/ \
-      ? "#{@env.path.composite_file}/#{@opt.fnb}.ssm.sst" \
+      ? "#{@env.processing_path.composite_file}/#{@opt.fnb}.ssm.sst" \
       : @opt.fns
       file_array=IO.readlines(use_file,'')
       skin,images,doc_import=[],[],[]
@@ -195,7 +195,7 @@ module SiSU_Doc
       else
         skin_source=select
       end
-      docskin_place="#{@env.path.processing}/sisupod/_sisu/skin/#{skin_source[:type]}"
+      docskin_place="#{@env.processing_path.processing}/sisupod/_sisu/skin/#{skin_source[:type]}"
       if skin_source[:type] =~/dir/
         docskin_with_path="#{docskin_place}/skin_#{@env.stub_pwd}.rb"
         docskin=[docskin_with_path.gsub(/.+?\/(skin_\S+?)\.rb/,'\1')]
@@ -225,7 +225,7 @@ module SiSU_Doc
         images.delete_if {|x| x =~/https?:\/\// }
         #images.sort!
         image_path_pwd='_sisu/image'
-        path_pod_conf="#{@env.path.processing}/sisupod/_sisu"
+        path_pod_conf="#{@env.processing_path.processing}/sisupod/_sisu"
         images_path_pod="#{path_pod_conf}/image"
         #unattractive hard coding ... !
         images_pwd="#{@env.path.pwd}/#{image_path_pwd}"
@@ -251,24 +251,24 @@ module SiSU_Doc
       if doc_import.flatten.length > 0 \
       and @opt.fns =~/\.ssm\.sst$/
         doc_import.flatten.each do |f|
-          cp_r("#{@env.path.pwd}/#{f}","#{@env.path.processing}/sisupod/#{f}")
+          cp_r("#{@env.path.pwd}/#{f}","#{@env.processing_path.processing}/sisupod/#{f}")
         end
       end
       if x[:f] \
       and x[:f].length > 1             #store multiple document language versions, sisupod
         x[:f].each do |f|
-          cp_r("#{@env.path.pwd}/#{f}","#{@env.path.processing}/sisupod/#{f}")
+          cp_r("#{@env.path.pwd}/#{f}","#{@env.processing_path.processing}/sisupod/#{f}")
         end
       elsif @opt.fns =~/\.ssm\.sst/
         ssm=@opt.fns.gsub(/\.ssm\.sst/,'.ssm')
-        cp_r("#{@env.path.pwd}/#{ssm}","#{@env.path.processing}/sisupod/#{ssm}")
-      else cp_r("#{@env.path.pwd}/#{@opt.fns}","#{@env.path.processing}/sisupod/#{@opt.fns}")
+        cp_r("#{@env.path.pwd}/#{ssm}","#{@env.processing_path.processing}/sisupod/#{ssm}")
+      else cp_r("#{@env.path.pwd}/#{@opt.fns}","#{@env.processing_path.processing}/sisupod/#{@opt.fns}")
       end #NB not all possibilies met, revisit, also in case of composite file may wish to add README
     end
     def sisupod_7zip #look at later
       mkdir_p(@file.output_path.sisupod) unless FileTest.directory?(@file.output_path.sisupod)
       system(%{
-        cd #{@env.path.processing}
+        cd #{@env.processing_path.processing}
         echo "SiSU sisupod #{@ver[:version]}" > sisu_zip.txt
         #7zip -qz #{@opt.fns}.7z sisu_zip.txt < sisu_zip.txt
         7zr a -t7z -m0=lzma -mx=9 -ms=on #{@zipfile}.7z sisu_zip.txt
@@ -282,7 +282,7 @@ module SiSU_Doc
     def sisupod_zip
       mkdir_p(@file.output_path.sisupod) unless FileTest.directory?(@file.output_path.sisupod)
       system(%{
-        cd #{@env.path.processing}
+        cd #{@env.processing_path.processing}
         echo "SiSU sisupod #{@ver[:version]}" > sisu_zip.txt
         zip -qz #{@zipfile}.zip sisu_zip.txt < sisu_zip.txt
         zip -qr #{@zipfile}.zip sisupod
diff --git a/lib/sisu/v3/sst_do_inline_footnotes.rb b/lib/sisu/v3/sst_do_inline_footnotes.rb
index 254283d7..18252515 100644
--- a/lib/sisu/v3/sst_do_inline_footnotes.rb
+++ b/lib/sisu/v3/sst_do_inline_footnotes.rb
@@ -184,7 +184,7 @@ module SiSU_Convert_footnotes
     def song
       reset
       data=@data
-      @metafile="#{@env.path.dal}/#{@md.fns}.meta"
+      @metafile="#{@env.processing_path.dal}/#{@md.fns}.meta"
       my_make_source_file=SiSU_Env::Create_file.new(@md.fns)
       data=data.join.split("\n\n")
       data_new=[]
diff --git a/lib/sisu/v3/sysenv.rb b/lib/sisu/v3/sysenv.rb
index 1383b728..d4d0f16d 100644
--- a/lib/sisu/v3/sysenv.rb
+++ b/lib/sisu/v3/sysenv.rb
@@ -114,7 +114,7 @@ module SiSU_Env
       "#{@@home}/#{prcss_dir_stub}"
     else prcss_dir_stub
     end
-    processing_path=tmp_processing_individual
+    processing_pth=tmp_processing_individual
     processing_dir=prcss_dir
     processing_git="#{Dir.pwd}/#{Gt[:grotto]}"
     user=ENV['USER']
@@ -184,9 +184,9 @@ module SiSU_Env
       WEBSERV_SQLITE =>           out + '/www/sqlite',
       OUTPUT_LOCAL =>             @@home + '/sisu_www',
       PROCESSING_DIR =>           processing_dir,
-      PROCESSING_PATH =>          processing_path,
+      PROCESSING_PATH =>          processing_pth,
       PROCESSING_DIR_TMP_ROOT  => prcss_dir_tmp_root,
-      PROCESSING_PATH_TMP_BASE => processing_path,
+      PROCESSING_PATH_TMP_BASE => processing_pth,
       PROCESSING_DAL =>           'dal',
       PROCESSING_TUNE =>          'tune',
       PROCESSING_LATEX =>         'tex',
@@ -979,7 +979,7 @@ module SiSU_Env
       @stub_pod
     end
     def sisupod
-      #path.processing
+      #processing_path.processing
       #  sisupod
       #    sisu
       #      content.sst              [file content]
@@ -989,13 +989,13 @@ module SiSU_Env
       #          skin/
       #            doc                [relevant skin if any other than default]
       #        image                  [all images for specific document gathered here]
-      sisupod_processing_path="#{path.processing}/sisupod"
+      sisupod_processing_path="#{processing_path.processing}/sisupod"
       if FileTest.directory?(sisupod_processing_path) \
       or FileTest.file?(sisupod_processing_path)
         rm_rf(sisupod_processing_path)
       end
       paths=[]
-      paths=["#{path.processing}/sisupod/_sisu/skin/doc","#{path.processing}/sisupod/_sisu/skin/dir","#{path.processing}/sisupod/_sisu/skin/site","#{path.processing}/sisupod/_sisu/image"]
+      paths=["#{processing_path.processing}/sisupod/_sisu/skin/doc","#{processing_path.processing}/sisupod/_sisu/skin/dir","#{processing_path.processing}/sisupod/_sisu/skin/site","#{processing_path.processing}/sisupod/_sisu/image"]
       paths.each {|x| mkdir_p(x) unless FileTest.directory?(x) }
     end
     def defaults #multiple default directories
@@ -1328,7 +1328,7 @@ WOK
     def source_file_path
       file=@fns.gsub(/\.ssm(?:\.sst)?/,'.ssm.sst')
       pth=unless file =~/\.ssm\.sst$/; "#{Dir.pwd}"
-      else "#{path.composite_file}"
+      else "#{processing_path.composite_file}"
       end
     end
     def source_file_with_path
@@ -1339,12 +1339,12 @@ WOK
       fns_array=if RUBY_VERSION < '1.9'
         x=unless fns =~/\.ssm.sst$/
           IO.readlines(fns,'')
-        else IO.readlines("#{path.composite_file}/#{fns}",'')
+        else IO.readlines("#{processing_path.composite_file}/#{fns}",'')
         end
       else #ruby version >= '1.9'
         x=unless fns =~/\.ssm.sst$/
           IO.readlines(fns,'r:utf-8')
-        else IO.readlines("#{path.composite_file}/#{fns}",'r:utf-8')
+        else IO.readlines("#{processing_path.composite_file}/#{fns}",'r:utf-8')
         end
       end
     end
@@ -1478,19 +1478,80 @@ WOK
       def output                                                               #web/webserv output directory... subdirectory into which further subdirectories are made based on file names
         "#{path.webserv}/#{@stub_pwd}"
       end
+      def feed
+        (defined? @rc['webserv']['feed']) \
+        ? ("#{public_output}/#{@rc['webserv']['feed']}") \
+        : (defaults[:webserv_feed])
+      end
+      def feed_home
+        "#{public_output}/#{@rc['webserv']['feed_home']}"
+      end
+      def scripts                                                                #used previously only to include tla version info
+        if defined? @rc['project']['path']; "#{home}/#{@rc['project']['path']}"
+        end
+      end
+      def cgi
+        (defined? @rc['webserv']['cgi']) \
+        ? "#{@rc['webserv']['cgi']}" \
+        : (defaults[:webserv_cgi])
+      end
+      def php
+        (defined? @rc['webserv']['php']) \
+        ? "#{public_output}/#{@rc['webserv']['php']}" \
+        : (defaults[:webserv_php])
+      end
+                                                                                 # programs
+      def output_tell
+        url.webserv_map_pwd
+      end
+      def image_source                                                           #image repository source directory
+        image_path=if defined? @rc['image']['path'] \
+        and defined? @rc['image']['public']
+          pth="#{@rc['image']['path']}"
+          "#{pth}/#{@rc['image']['public']}"
+        else "#{share}/image"
+        end
+      end
+      def image_source_sisu_includes
+        "#{share}/image"
+      end
+      def image_source_include                                                       #image repository source directory
+        image_path=if defined? @rc['image']['path'] \
+        and defined? @rc['image']['public'] \
+        and FileTest.directory?("#{@rc['image']['path']}/#{@rc['image']['public']}")==true
+          "#{@rc['image']['path']}/#{@rc['image']['public']}"
+        elsif FileTest.directory?("#{@@pwd}/#{defaults[:image_stub]}")==true
+          "#{@@pwd}/#{defaults[:image_stub]}"
+        else
+          "#{share}/image"
+        end
+      end
+      def image_external
+        "#{processing}/external_document/image"
+      end
+      def image_source_include_local
+        if FileTest.directory?(defaults[:image_local]); defaults[:image_local]
+        end
+      end
+      def image_source_include_remote
+        if FileTest.directory?(image_external); image_external
+        end
+      end
+      self
+    end
+    def processing_path
       def encoding
         pth="#{processing}/#{defaults[:processing_encoding]}"
         mkdir_p(pth) unless FileTest.directory?(pth)
         pth
       end
-#def processing
       def processing_base_tmp
         defaults[:processing_path_tmp_base]
       end
-      def processing_dir_tmp_root
+      def tmp_root_dir
         defaults[:processing_dir_tmp_root]
       end
-      def processing_path_root
+      def root_dir
         proposed_path_base=if defined? @rc['processing']['path'] \
         and not @rc['processing']['path'].nil? \
         and not @rc['processing']['path'].empty?
@@ -1517,30 +1578,30 @@ WOK
         else defaults[:processing_dir_tmp_root]
         end
       end
-      def processing_path_usr?
-        case processing_path_root
+      def usr_dir?
+        case root_dir
         when /^\/home/; false
         else true
         end
       end
-      def processing_path
-        (processing_path_usr?) \
-        ? ("#{processing_path_root}/#{user}/#{stub_pwd}") \
-        : ("#{processing_path_root}/#{stub_pwd}") # see defaults[:processing_path]
+      def stub_dir
+        (usr_dir?) \
+        ? ("#{root_dir}/#{user}/#{stub_pwd}") \
+        : ("#{root_dir}/#{stub_pwd}") # see defaults[:processing_path]
       end
       def processing                                                             #processing directory, used/needed for sisu work files, has sub-directories (dal,tex etc)
-        unless FileTest.directory?(processing_path_root)
-          mkdir_p(processing_path_root)
-          File.chmod(0777,processing_path_root)
+        unless FileTest.directory?(root_dir)
+          mkdir_p(root_dir)
+          File.chmod(0777,root_dir)
         end
-        if processing_path_usr?
-          processing_path_usr="#{processing_path_root}/#{user}"
+        if usr_dir?
+          processing_path_usr="#{root_dir}/#{user}"
           mkdir_p(processing_path_usr) unless FileTest.directory?(processing_path_usr)
           File.chmod(0700,processing_path_usr)
         end
-        mkdir_p(processing_path) unless FileTest.directory?(processing_path)
-        File.chmod(0700,processing_path)
-        path_processing=[processing_path,defaults[:processing_path],defaults[:processing_path_home]]
+        mkdir_p(stub_dir) unless FileTest.directory?(stub_dir)
+        File.chmod(0700,stub_dir)
+        path_processing=[stub_dir,defaults[:processing_path],defaults[:processing_path_home]]
         processing=nil
         path_processing.each do |v|                                              #
           processing=v
@@ -1553,36 +1614,6 @@ WOK
         end
         processing
       end
-      def processing_path_git
-        proposed_dir=if defined? @rc['git']['dir'] \
-        and not @rc['git']['dir'].nil? \
-        and not @rc['git']['dir'].empty?
-          x=(@rc['git']['dir'] =~/^(?:~|home)$/) \
-          ? home + '/' + 'sisu:' \
-          : @rc['git']['dir'] + '/' + 'sisu:'
-        else defaults[:processing_git]
-        end
-      end
-      def processing_git
-        unless FileTest.directory?(processing_path_git)
-          mkdir_p(processing_path_git)
-          File.chmod(0700,processing_path_git)
-        end
-        processing_path_git
-      end
-      def epub
-        "#{processing}/epub/#{@fnb}"
-      end
-      def sql
-        pth="#{processing}/sql"
-        mkdir_p(pth) unless FileTest.directory?(pth)
-        pth
-      end
-      def composite_file
-        pth=path.dal  #"#{processing}/composite"
-        mkdir_p(pth) unless FileTest.directory?(pth)
-        pth
-      end
       def dal
         pth=if defined? @rc['processing']['dal'] \
           and not @rc['processing']['dal'].nil? \
@@ -1603,21 +1634,44 @@ WOK
         mkdir_p(pth) unless FileTest.directory?(pth)
         pth
       end
-      def processing_odf
+      def composite_file
+        pth=processing_path.dal  #"#{processing}/composite"
+        mkdir_p(pth) unless FileTest.directory?(pth)
+        pth
+      end
+      def git
+        pth=if defined? @rc['git']['dir'] \
+        and not @rc['git']['dir'].nil? \
+        and not @rc['git']['dir'].empty?
+          x=(@rc['git']['dir'] =~/^(?:~|home)$/) \
+          ? home + '/' + 'sisu:' \
+          : @rc['git']['dir'] + '/' + 'sisu:'
+        else defaults[:processing_git]
+        end
+        unless FileTest.directory?(pth)
+          mkdir_p(git)
+          File.chmod(0700,git)
+        end
+        pth
+      end
+      def odf
         pth="#{processing}/odf"
         mkdir_p(pth) unless FileTest.directory?(pth)
         pth
       end
+      def epub
+        "#{processing}/epub/#{@fnb}"
+      end
       def epub_bld #(md)
-        mkdir_p(path.epub) unless FileTest.directory?(path.epub)
-        mkdir_p("#{path.epub}/META-INF") unless FileTest.directory?("#{path.epub}/META-INF")
-        mkdir_p("#{path.epub}/OPS/image") unless FileTest.directory?("#{path.epub}/OPS/image")
-        mkdir_p("#{path.epub}/OPS/css") unless FileTest.directory?("#{path.epub}/OPS/css")
+        mkdir_p(processing_path.epub) unless FileTest.directory?(processing_path.epub)
+        mkdir_p("#{processing_path.epub}/META-INF") unless FileTest.directory?("#{processing_path.epub}/META-INF")
+        mkdir_p("#{processing_path.epub}/OPS/image") unless FileTest.directory?("#{processing_path.epub}/OPS/image")
+        mkdir_p("#{processing_path.epub}/OPS/css") unless FileTest.directory?("#{processing_path.epub}/OPS/css")
         images=%W[bullet_09.png arrow_next_red.png arrow_prev_red.png arrow_up_red.png]
-        path.epub
+        processing_path.epub
       end
       def epub_cp_images(md)
-        pth="#{path.epub}/OPS/image"
+        pth="#{processing_path.epub}/OPS/image"
         mkdir_p(pth) unless FileTest.directory?(pth)
         src="#{path.share}/image"
         images=%W[bullet_09.png arrow_next_red.png arrow_prev_red.png arrow_up_red.png]
@@ -1626,7 +1680,7 @@ WOK
         end
         pth
       end
-      def processing_tex
+      def tex
         pth=if defined? @rc['processing']['latex'] \
           and not @rc['processing']['latex'].nil? \
           and not @rc['processing']['latex'].empty?
@@ -1662,6 +1716,11 @@ WOK
         mkdir_p(pth) unless FileTest.directory?(pth)
         pth
       end
+      def sql
+        pth="#{processing}/sql"
+        mkdir_p(pth) unless FileTest.directory?(pth)
+        pth
+      end
       def sqlite
         pth=if defined? @rc['processing']['sqlite'] \
           and not @rc['processing']['sqlite'].nil? \
@@ -1682,66 +1741,6 @@ WOK
         mkdir_p(pth) unless FileTest.directory?(pth)
         pth
       end
-#end
-      def feed
-        (defined? @rc['webserv']['feed']) \
-        ? ("#{public_output}/#{@rc['webserv']['feed']}") \
-        : (defaults[:webserv_feed])
-      end
-      def feed_home
-        "#{public_output}/#{@rc['webserv']['feed_home']}"
-      end
-      def scripts                                                                #used previously only to include tla version info
-        if defined? @rc['project']['path']; "#{home}/#{@rc['project']['path']}"
-        end
-      end
-      def cgi
-        (defined? @rc['webserv']['cgi']) \
-        ? "#{@rc['webserv']['cgi']}" \
-        : (defaults[:webserv_cgi])
-      end
-      def php
-        (defined? @rc['webserv']['php']) \
-        ? "#{public_output}/#{@rc['webserv']['php']}" \
-        : (defaults[:webserv_php])
-      end
-                                                                                 # programs
-      def output_tell
-        url.webserv_map_pwd
-      end
-      def image_source                                                           #image repository source directory
-        image_path=if defined? @rc['image']['path'] \
-        and defined? @rc['image']['public']
-          pth="#{@rc['image']['path']}"
-          "#{pth}/#{@rc['image']['public']}"
-        else "#{share}/image"
-        end
-      end
-      def image_source_sisu_includes
-        "#{share}/image"
-      end
-      def image_source_include                                                       #image repository source directory
-        image_path=if defined? @rc['image']['path'] \
-        and defined? @rc['image']['public'] \
-        and FileTest.directory?("#{@rc['image']['path']}/#{@rc['image']['public']}")==true
-          "#{@rc['image']['path']}/#{@rc['image']['public']}"
-        elsif FileTest.directory?("#{@@pwd}/#{defaults[:image_stub]}")==true
-          "#{@@pwd}/#{defaults[:image_stub]}"
-        else
-          "#{share}/image"
-        end
-      end
-      def image_external
-        "#{processing}/external_document/image"
-      end
-      def image_source_include_local
-        if FileTest.directory?(defaults[:image_local]); defaults[:image_local]
-        end
-      end
-      def image_source_include_remote
-        if FileTest.directory?(image_external); image_external
-        end
-      end
       self
     end
     def url
@@ -2197,12 +2196,12 @@ WOK
       : (defaults[:papersize].downcase)
     end
     def odf_structure
-      rm_rf("#{path.processing}/odf")
-      system("unzip -q #{path.share}/#{SiSU_version_dir}/odf/odt.zip -d      #{path.processing}")
+      rm_rf("#{processing_path.processing}/odf")
+      system("unzip -q #{path.share}/#{SiSU_version_dir}/odf/odt.zip -d      #{processing_path.processing}")
     end
     def sisupod_gen(fns_pod)
       pwd=Dir.pwd
-      sisupod_processing_path="#{path.processing}/sisupod"
+      sisupod_processing_path="#{processing_path.processing}/sisupod"
       if FileTest.directory?(sisupod_processing_path) \
       or FileTest.file?(sisupod_processing_path)
         rm_rf(sisupod_processing_path)
@@ -2211,7 +2210,7 @@ WOK
         mkdir_p(sisupod_processing_path)
       end
       if FileTest.file?("#{Dir.pwd}/#{fns_pod}")
-        system("unzip -q #{Dir.pwd}/#{fns_pod} -d #{path.processing}")
+        system("unzip -q #{Dir.pwd}/#{fns_pod} -d #{processing_path.processing}")
       else
         SiSU_Screen::Ansi.new('',"file not found: #{fns_pod}").warn unless @cmd=~/q/
       end
@@ -2840,37 +2839,37 @@ WOK
     end
     def marshal
       def dal_content
-        "#{@env.path.dal}/#{@fns}.content.rbm"
+        "#{@env.processing_path.dal}/#{@fns}.content.rbm"
       end
       def dal_idx_sst_rel_html_seg
-        "#{@env.path.dal}/#{@fns}.idx_sst.rbm"
+        "#{@env.processing_path.dal}/#{@fns}.idx_sst.rbm"
       end
       def dal_idx_sst_rel
-        "#{@env.path.dal}/#{@fns}.idx_tex.rbm"
+        "#{@env.processing_path.dal}/#{@fns}.idx_tex.rbm"
       end
       def dal_idx_html
-        "#{@env.path.dal}/#{@fns}.idx_html.rbm"
+        "#{@env.processing_path.dal}/#{@fns}.idx_html.rbm"
       end
       def dal_idx_xhtml
-        "#{@env.path.dal}/#{@fns}.idx_xhtml.rbm"
+        "#{@env.processing_path.dal}/#{@fns}.idx_xhtml.rbm"
       end
       def dal_metadata
-        "#{@env.path.dal}/#{@fns}.metadata.rbm"
+        "#{@env.processing_path.dal}/#{@fns}.metadata.rbm"
       end
       def dal_map_nametags
-        "#{@env.path.dal}/#{@fns}.map_name_tags.rbm"
+        "#{@env.processing_path.dal}/#{@fns}.map_name_tags.rbm"
       end
       def dal_map_ocn_htmlseg
-        "#{@env.path.dal}/#{@fns}.map_ocn_htmlseg.rbm"
+        "#{@env.processing_path.dal}/#{@fns}.map_ocn_htmlseg.rbm"
       end
       def html_tune
-        "#{@env.path.tune}/#{@fns}.marshal_tune"
+        "#{@env.processing_path.tune}/#{@fns}.marshal_tune"
       end
       self
     end
     def write_file_processing
       def html_tune
-        File.new("#{@env.path.tune}/#{@fns}.tune",'w+')
+        File.new("#{@env.processing_path.tune}/#{@fns}.tune",'w+')
       end
       self
     end
@@ -2952,10 +2951,10 @@ WOK
     def mkdir #check moved from SiSU_file, existing mkdir
       def processing
         def dal
-          mkdir_p(@env.path.dal) unless FileTest.directory?(@env.path.dal)
+          mkdir_p(@env.processing_path.dal) unless FileTest.directory?(@env.processing_path.dal)
         end
         def tune
-          mkdir_p(@env.path.tune) unless FileTest.directory?(@env.path.tune)
+          mkdir_p(@env.processing_path.tune) unless FileTest.directory?(@env.processing_path.tune)
         end
         self
       end
@@ -2990,8 +2989,8 @@ WOK
       mkdir_p(output_path.base) unless FileTest.directory?(output_path.base)
       mkdir_p("#{output_path.base}/#{@md.fnb}") unless FileTest.directory?("#{output_path.base}/#{@md.fnb}")
       mkdir_p("#{output_path.base}/#{@env.path.style}") unless FileTest.directory?("#{output_path.base}/#{@env.path.style}")
-      mkdir_p(@env.path.dal) unless FileTest.directory?(@env.path.dal)
-      mkdir_p(@env.path.tune) unless FileTest.directory?(@env.path.tune)
+      mkdir_p(@env.processing_path.dal) unless FileTest.directory?(@env.processing_path.dal)
+      mkdir_p(@env.processing_path.tune) unless FileTest.directory?(@env.processing_path.tune)
     end
     def mkdir
       txt_path="#{output_path.base}/#{@md.fnb}"
@@ -3409,13 +3408,13 @@ WOK
       end
       def po_git
         ft=Gt[:po]
-        pth=@env.path.processing_path_git + '/' + @md.fnb + '/' + ft + '/' + lang_part
+        pth=@env.processing_path.git + '/' + @md.fnb + '/' + ft + '/' + lang_part
         mkdir_p(pth) unless FileTest.directory?(pth)
         pth
       end
       def pot_git
         ft=Gt[:pot]
-        @env.path.processing_path_git + '/' + @md.fnb + '/' + ft
+        @env.processing_path.git + '/' + @md.fnb + '/' + ft
       end
       def md_harvest
         "#{output_path.base}/sisu_site_metadata"
@@ -3501,7 +3500,7 @@ WOK
       #@env.path.output
     end
     def mkdir_pdf
-      Dir.mkdir(@env.path.tex) unless FileTest.directory?(@env.path.tex)
+      Dir.mkdir(@env.processing_path.tex) unless FileTest.directory?(@env.processing_path.tex)
     end
     def file_generic(output_file='')
       filename="#{@env.path.output}/#{@fnb}/#{output_file}"
@@ -3511,17 +3510,17 @@ WOK
       File.new('/tmp/errorlog.sisu','w+')
     end
     def file_txt
-      File.new("#{@env.path.dal}/#{@fns}.txt",'w+')
+      File.new("#{@env.processing_path.dal}/#{@fns}.txt",'w+')
     end
     def file_debug
-      File.new("#{@env.path.dal}/#{@fns}.debug.txt",'w+')
+      File.new("#{@env.processing_path.dal}/#{@fns}.debug.txt",'w+')
     end
     def metaverse
       def file_meta
-        File.new("#{@env.path.dal}/#{@fns}.meta",'w+')
+        File.new("#{@env.processing_path.dal}/#{@fns}.meta",'w+')
       end
       def file_meta_idx_html
-        File.new("#{@env.path.dal}/#{@fns}.idx.html",'w+')
+        File.new("#{@env.processing_path.dal}/#{@fns}.idx.html",'w+')
       end
       self
     end
@@ -3529,7 +3528,7 @@ WOK
       File.new("#{Dir.pwd}/#{@fns}.fn",'w+')
     end
     def meta
-      "#{@env.path.dal}/#{@fns}.meta"
+      "#{@env.processing_path.dal}/#{@fns}.meta"
     end
     def file_semantic
       filename_semantic="./semantic.yaml"
@@ -3540,7 +3539,7 @@ WOK
       @@filename_rss=File.new(filename_rss,'w+')
     end
     def epub
-      @pth=@env.path.epub
+      @pth=@env.processing_path.epub
       def xhtml_index
         filename_index="#{@pth}/OPS/index.xhtml"
         File.new(filename_index,'w+')
@@ -3567,7 +3566,7 @@ WOK
       self
     end
     def file_texinfo
-      File.new("#{@env.path.texinfo}/#{@fnb}.texinfo",'w+')
+      File.new("#{@env.processing_path.texinfo}/#{@fnb}.texinfo",'w+')
     end
   end
   class Clear <Info_env                                                  #todo unify with SiSU_file
@@ -3737,7 +3736,7 @@ WOK
       load "#{SiSU_lib}/defaults.rb"
       skin_path=[]
       @env.sys.rc_path.each {|x| skin_path << "#{x}/skin"}
-      skin_path << "#{@env.path.processing}/external_document/skin"
+      skin_path << "#{@env.processing_path.processing}/external_document/skin"
       skin=true
       if @pwd_stub =~/^sisupod$/ \
       and @md.mod.inspect !~/--trust/
@@ -3959,7 +3958,7 @@ WOK
       cp_images(src,dest)
     end
     def cp_external_images
-      src="#{@env.path.processing}/external_document/image"
+      src="#{@env.processing_path.processing}/external_document/image"
       dest="#{@env.path.webserv}/#{@env.path.stub_pwd}/_sisu/image_external"
       cp_images(src,dest)
     end
@@ -4041,7 +4040,7 @@ fns_array=unless fns =~/\.ssm.sst$/
   end
 else
   if RUBY_VERSION < '1.9'
-    IO.readlines("#{path.composite_file}/#{fns}",'')
-  else IO.readlines("#{path.composite_file}/#{fns}",'r:utf-8')
+    IO.readlines("#{processing_path.composite_file}/#{fns}",'')
+  else IO.readlines("#{processing_path.composite_file}/#{fns}",'r:utf-8')
   end
 end
diff --git a/lib/sisu/v3/texinfo.rb b/lib/sisu/v3/texinfo.rb
index 5720e939..14602fb7 100644
--- a/lib/sisu/v3/texinfo.rb
+++ b/lib/sisu/v3/texinfo.rb
@@ -85,7 +85,7 @@ module SiSU_TexInfo
         case @opt.fns
         when /\.(?:-|ssm\.)?sst$/
           Dir.mkdir(@env.path.output) unless FileTest.directory?("#{@env.path.output}")
-          Dir.mkdir(@env.path.texi) unless FileTest.directory?(@env.path.tex)
+          Dir.mkdir(@env.processing_path.texi) unless FileTest.directory?(@env.processing_path.texi)
         end
       rescue; STDERR.puts SiSU_Screen::Ansi.new(@opt.cmd,$!,$@).rescue
       ensure
@@ -359,7 +359,7 @@ module SiSU_TexInfo
     def output
       data=@data
       data.compact!
-      filename=%{#{@env.path.texi}/#{@md.fnb}.texinfo}
+      filename=%{#{@env.processing_path.texi}/#{@md.fnb}.texinfo}
       filename_texinfo=File.new(filename,'w+')
       puts filename if @md.cmd =~/M/
       data.each {|s| (filename_texinfo.puts s,"\n") if s}
@@ -373,7 +373,7 @@ module SiSU_TexInfo
         case sfx
         when /(?:-|ssm\.)?sst$/
           @env=SiSU_Env::Info_env.new(@md.fns,@md.cmd)
-          Dir.chdir(@env.path.texi)
+          Dir.chdir(@env.processing_path.texi)
           texinfo=SiSU_Env::System_call.new("#{fnb}.texinfo")
           texinfo.makeinfo
         end
diff --git a/lib/sisu/v3/texpdf.rb b/lib/sisu/v3/texpdf.rb
index 31300f8f..9497d51f 100644
--- a/lib/sisu/v3/texpdf.rb
+++ b/lib/sisu/v3/texpdf.rb
@@ -91,7 +91,7 @@ module SiSU_TeX
         case @opt.fns
         when /\.(?:-|ssm\.)?sst$/
           SiSU_Env::SiSU_file.new(@md).mkdir
-          Dir.mkdir(@env.path.processing_tex) unless FileTest.directory?(@env.path.processing_tex)
+          Dir.mkdir(@env.processing_path.tex) unless FileTest.directory?(@env.processing_path.tex)
         end
       rescue; SiSU_Errors::Info_error.new($!,$@,@opt.cmd,@opt.fns).error
       ensure
@@ -123,7 +123,7 @@ module SiSU_TeX
       rescue; SiSU_Errors::Info_error.new($!,$@,@opt.cmd,@opt.fns).error
       ensure
         unless @opt.cmd =~/[MV]/ #check maintenance flag
-          texfiles=Dir["#{@env.path.processing_tex}/#{@opt.fns}*"]
+          texfiles=Dir["#{@env.processing_path.tex}/#{@opt.fns}*"]
           texfiles.each do |f|
             if FileTest.file?(f)
               File.unlink(f)
@@ -206,8 +206,8 @@ module SiSU_TeX
               if @md.fns =~/\.(?:-|ssm\.)?sst$/
                 case @md.fns
                 when /\.(?:-|ssm\.)?sst$/
-                  if FileTest.directory?(@env.path.processing_tex)==true
-                    Dir.chdir(@env.path.processing_tex)
+                  if FileTest.directory?(@env.processing_path.tex)==true
+                    Dir.chdir(@env.processing_path.tex)
                     texfile=@md.fns.gsub(/$/,".#{ps}.tex")
                     texfile=texfile.gsub(/~/,'-')
                     if File.exist?(texfile) \
@@ -216,7 +216,7 @@ module SiSU_TeX
                       #p "#{__FILE__}:#{__LINE__} texpdf generation disabled" if @md.cmd.inspect =~/M/ #%% disable temporarily, re-enable
                       latex_do(texfile,ps)
                     else
-                      puts "\tzero file size #{@env.path.processing_tex}/#{texfile}"
+                      puts "\tzero file size #{@env.processing_path.tex}/#{texfile}"
                     end
                   end
                 end
@@ -780,8 +780,8 @@ WOK
         fns_l=@md.fns.gsub(/~/,'-') #this is a sorry fix, but necessary as it appears latex programs like not ~
         @md.papersize_array.each do |ps|
           file={
-            landscape: File.new("#{@env.path.processing_tex}/#{fns_l}.#{ps}.landscape.tex",'w+'),
-            portrait: File.new("#{@env.path.processing_tex}/#{fns_l}.#{ps}.tex",'w+')
+            landscape: File.new("#{@env.processing_path.tex}/#{fns_l}.#{ps}.landscape.tex",'w+'),
+            portrait: File.new("#{@env.processing_path.tex}/#{fns_l}.#{ps}.tex",'w+')
           }
           file[:portrait] << @@tex_head[ps][:p]
           file[:landscape] << @@tex_head[ps][:l]
diff --git a/lib/sisu/v3/urls.rb b/lib/sisu/v3/urls.rb
index 65e00f52..127a17c2 100644
--- a/lib/sisu/v3/urls.rb
+++ b/lib/sisu/v3/urls.rb
@@ -140,7 +140,7 @@ module SiSU_urls
         if x =~/^m/ \
         and @opt.cmd=~/m/ \
         and x=~/^[#{opt.cmd}]/
-          SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#{@prog.text_editor} #{@env.path.dal}/#{@opt.fns}.meta").maintenance if @opt.cmd =~/[MVv]/
+          SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#{@prog.text_editor} #{@env.processing_path.dal}/#{@opt.fns}.meta").maintenance if @opt.cmd =~/[MVv]/
         end
         if x=~/^([hHw])/ \
         and @opt.cmd=~/[hHw]/ \
@@ -156,8 +156,8 @@ module SiSU_urls
           fns=@opt.fns.gsub(/~/,'-')
           unless @opt.cmd =~/q/
             tell=if y =~/landscape/
-              SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#{@prog.text_editor} #{@env.path.tex}/#{fns}.landscape.tex")
-            else SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#{@prog.text_editor} #{@env.path.tex}/#{fns}.tex")
+              SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#{@prog.text_editor} #{@env.processing_path.tex}/#{fns}.landscape.tex")
+            else SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#{@prog.text_editor} #{@env.processing_path.tex}/#{fns}.tex")
             end
             tell.maintenance if @opt.cmd =~/[MVv]/
           end
@@ -170,7 +170,7 @@ module SiSU_urls
         if x=~/^e/ \
         and @opt.cmd=~/e/ \
         and x=~/^[#{@opt.cmd}]/
-          SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#{@prog.text_editor} #{@env.path.epub}/OPS/toc.xhtml").maintenance if @opt.cmd =~/[MVv]/
+          SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#{@prog.text_editor} #{@env.processing_path.epub}/OPS/toc.xhtml").maintenance if @opt.cmd =~/[MVv]/
         end
         if x !~/^[me]/
           SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#{tool} #{@env.path.output}/#{@fnb}/#{y}").maintenance if @opt.cmd =~/[MVv]/
@@ -226,11 +226,11 @@ module SiSU_urls
               end
               if x=~/^I/ \
               and @opt.cmd =~/I/
-                SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","cd #{@env.path.texinfo}; pinfo ./#{@fnb}.#{y}; cd -").result
+                SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","cd #{@env.processing_path.texinfo}; pinfo ./#{@fnb}.#{y}; cd -").result
               end
               if x=~/^i/ \
               and @opt.cmd =~/i/
-                SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#{@prog.manpage_viewer} #{@env.path.manpage}/#{@fnb}.1").result
+                SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#{@prog.manpage_viewer} #{@env.processing_path.manpage}/#{@fnb}.1").result
               end
               if x=~/^N/ \
               and @opt.cmd =~/N/
@@ -318,9 +318,9 @@ module SiSU_urls
         when /^Y/
           SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#{@prog.web_browser} #{@env.url.output_tell}/sitemap/#{y}")
         when /^I/
-          SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","cd #{@env.path.texinfo}; pinfo ./#{@fnb}.#{y}; cd -")
+          SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","cd #{@env.processing_path.texinfo}; pinfo ./#{@fnb}.#{y}; cd -")
         when /^i/
-          SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#{@prog.manpage_viewer} #{@env.path.manpage}/#{@fnb}.1")
+          SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#{@prog.manpage_viewer} #{@env.processing_path.manpage}/#{@fnb}.1")
         end
         unless @opt.cmd =~/q/
           tellx.result if tellx