0.53.0, pre-build, see changelog, library naming changed for scm, placed under v0 (instead of 0.53)upstream/0.53.0sisu_0.53.0

1 files changed, 533 insertions, 0 deletions

diff --git a/lib/sisu/v0/xml_dom.rb b/lib/sisu/v0/xml_dom.rb
new file mode 100644
index 00000000..9c13dcc1
--- /dev/null
+++ b/lib/sisu/v0/xml_dom.rb
@@ -0,0 +1,533 @@
+=begin
+ * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+ * Author: Ralph Amissah
+   * http://www.jus.uio.no/sisu
+   * http://www.jus.uio.no/sisu/SiSU/download.html
+
+ * Description: xml (dom style) output processing
+
+ * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+
+ * License: GPL 2 or later
+
+  Summary of GPL 2
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms of the GNU General Public License as published by the Free
+  Software Foundation; either version 2 of the License, or (at your option)
+  any later version.
+
+  This program is distributed in the hope that it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+  more details.
+
+  You should have received a copy of the GNU General Public License along
+  with this program; if not, write to the Free Software Foundation, Inc.,
+  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+  If you have Internet connection, the latest version of the GPL should be
+  available at these locations:
+    http://www.fsf.org/licenses/gpl.html
+    http://www.gnu.org/copyleft/gpl.html
+    http://www.jus.uio.no/sisu/gpl2.fsf
+
+  SiSU was first released to the public on January 4th 2005
+
+  SiSU uses:
+
+  *  Standard SiSU markup syntax,
+  *  Standard SiSU meta-markup syntax, and the
+  *  Standard SiSU object citation numbering and system
+
+  © Ralph Amissah 1997, current 2007.
+  All Rights Reserved.
+
+ * Ralph Amissah: ralph@amissah.com
+                  ralph.amissah@gmail.com
+
+ * Notes: tidy -xml dom.xml >> index.tidy
+=end
+module SiSU_XML_DOM
+  require "#{SiSU_lib}/defaults"
+  require "#{SiSU_lib}/param"
+  include SiSU_Param
+  include SiSU_Viz
+  require "#{SiSU_lib}/sysenv"
+  include SiSU_Env
+  require "#{SiSU_lib}/dal"
+  require "#{SiSU_lib}/shared_xml"
+  require "#{SiSU_lib}/xml_format"
+  include SiSU_XML_format
+  include SiSU_XML_munge
+  require "#{SiSU_lib}/rexml"
+  include SiSU_Rexml
+  @@alt_id_count,@@tablehead,@@number_of_cols=0,0,0
+  @@tablefoot=''
+  class Source
+    def initialize(opt)
+      @opt=opt
+    end
+    def read
+      begin
+        @md=SiSU_Param::Parameters.new(@opt).get
+        @env=SiSU_Env::Info_env.new(@opt.fns)
+        path=@env.path.output_tell
+        loc=@env.url.output_tell
+        tool=if @opt.cmd =~/[MV]/; "#{@env.program.web_browser} #{loc}/#{@md.fnb}/#{@md.fn[:dom]}\n\t#{@env.program.xml_viewer} #{path}/#{@md.fnb}/#{@md.fn[:dom]}"
+        elsif @opt.cmd =~/v/; "#{@env.program.web_browser} #{loc}/#{@md.fnb}/#{@md.fn[:dom]}"
+        else ''
+        end
+        SiSU_Screen::Ansi.new(@opt.cmd,'invert','XML DOM',tool).colorize unless @opt.cmd =~/q/
+        SiSU_Screen::Ansi.new(@opt.cmd,@opt.fns,"#{@env.path.output_tell}/#{@md.fnb}/#{@md.fn[:dom]}").flow if @opt.cmd =~/[MV]/
+        @dal_array=SiSU_DAL::Source.new(@opt).get # dal file drawn here
+        SiSU_XML_DOM::Source::Songsheet.new(@dal_array,@md,@env).songsheet
+      rescue; SiSU_Errors::Info_error.new($!,$@,@opt.cmd,@opt.fns).error
+      ensure
+        #file closed in songsheet
+      end
+    end
+    private
+    class Songsheet
+      def initialize(data,md='',dir='')
+        @data,@md,@env=data,md,dir
+      end
+      def songsheet
+        begin
+          SiSU_XML_DOM::Source::Scroll.new(@data,@md).songsheet
+          SiSU_XML_DOM::Source::Tidy.new(@md,@env).xml if @md.cmd =~/[vVM]/ # test wellformedness, comment out when not in use
+          SiSU_Rexml::Rexml.new(@md,@md.fn[:dom]).xml if @md.cmd =~/M/ # test rexml parsing, comment out when not in use #debug
+        rescue; SiSU_Errors::Info_error.new($!,$@,@md.cmd,@md.fns).error
+        ensure
+        end
+      end
+    end
+    class Scroll
+      @@xml={ :body=>[],:open=>[],:close=>[],:head=>[],:sc=>[] }
+      require "#{SiSU_lib}/shared_txt"
+      include SiSU_text_utils
+      @@dp=nil
+      def initialize(data='',md='')
+        @data,@md=data,md
+        @vz=SiSU_Env::Get_init.instance.skin
+        @dp=@@dp ||=SiSU_Env::Info_env.new.digest.pattern
+        @regx=/^(?:(?:<:p[bn]>\s*)?\d~(?:(\S+))?\s+)?(.+?)\s*<~(\d+);(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/ #
+        @tab="\t"
+        @trans=SiSU_XML_munge::Trans.new(@md)
+        @sys=SiSU_Env::System_call.new
+      end
+      def songsheet
+        pre
+        markup
+        post
+        publish
+      end
+    protected
+      def xml_markup(para='')
+        para.gsub!(/~\{(\d+)\s+(.+?)\s*<#@dp>\}~/,
+          '<endnote><number>\1</number><note>\2</note></endnote> ')
+        para.gsub!(/~\[([*+]\d+)\s+(.+?)\s*<#@dp>\]~/,
+          '<endnote><symbol>\1</symbol><note>\2</note></endnote> ')
+        para.gsub!(/~\{([*+]+)\s+(.+?)\s*<#@dp>\}~/,
+          '<endnote><symbol>\1</symbol><note>\2</note></endnote> ')
+      end
+      def xml_head(meta)
+        txt=meta.text
+        txt.gsub!(/<br(?: \/)?>/,'')
+        txt.gsub!(/ & /,' and ')
+        el=meta.el.gsub(/\./,'_')
+        el_txt=meta.el.gsub(/\./,' ')
+        @@xml[:head] <<= if meta.type == 'meta'
+          <<WOK
+#{@tab}<header>
+#{@tab*2}<meta>#{el_txt.capitalize}:</meta>
+#{@tab*2}<#{el}>
+#{@tab*3}#{txt}
+#{@tab*2}</#{el}>
+#{@tab}</header>
+WOK
+        else ''
+        end
+      end
+      def xml_sc(md='')
+        sc=if @md.sc_info
+          <<WOK
+    <source_control>
+      <meta>filename:</meta>
+      <sc class="sourcefile">
+        #{@md.sc_filename}
+      </sc><br />
+      <meta>version number:</meta>
+      <sc class="number">
+        #{@md.sc_number}
+      </sc><br />
+      <meta>version date:</meta>
+      <sc class="date">
+        #{@md.sc_date}
+      </sc><br />
+    </source_control>
+WOK
+        else ''
+        end
+        @@xml[:sc]=sc   #<<<<WOK
+#WOK
+      end
+      def xml_element(lv='',ocn='',para='',hname='',tag='',xml_element='',xml_content='')
+        lv=lv.to_i
+        n=lv - 1
+        n1=lv
+        n2=lv + 1
+        n3=lv + 2
+        v=lv - 3
+        tag=''
+        tag="\n#{@tab*n3}<nametag>#{hname}</nametag>\n" if hname #!=nil
+        @@xml[:body] <<<<WOK
+#{@tab*n}#{xml_element}
+#{@tab*n1}<heading>
+#{@tab*n2}<object id="#{ocn}">
+#{@tab*n3}<ocn>#{ocn}</ocn>#{tag}
+#{@tab*n3}<text>#{para[@regx,2]}</text>
+#{@tab*n2}</object>
+#{@tab*n1}</heading>#{xml_content}
+WOK
+        if lv == 4
+          @copen[1]=true
+          @copen[2]=@copen[3]=false
+        elsif lv == 5
+          @copen[2]=true
+          @copen[3]=false
+        elsif lv == 6
+          @copen[3]=true
+        end
+      end
+      def xml_structure(lv='',ocn='',para='',hname='' )
+        lv=lv.to_i
+        n=lv - 1
+        n1=lv
+        n2=lv + 1
+        n3=lv + 2
+        v=lv - 3
+        tag=''
+        tag="\n#{@tab*n3}<nametag>#{hname}</nametag>\n" if hname !=nil
+        #if para[@regx]
+        #  paragraph="#{para[@regx,2]}"
+        #  util=SiSU_text_utils::Paragraph.new(paragraph,70)
+        #  wrapped=util.line_wrap
+        #end
+        case lv
+        when 1..3
+          xml_element="<heading#{lv}>"
+          3.downto(lv) do |x|
+            y=x - 1
+            @@xml[:body] << "#{@tab*5}</content>\n" if @cont[1] or @cont[2] or @cont[3]
+            #@@xml[:body] << "#{@tab*5}</content>\n" if @cont[1] == true or @cont[2] == true or @cont[3] == true
+            @cont[1]=false if @cont[1]
+            @cont[2]=false if @cont[2]
+            @cont[3]=false if @cont[3]
+            ####### attempt to close contents
+            if @copen[3] # 6{
+              [3,2,1].each { |v| @@xml[:body] << "#{@tab*n}</contents#{v}>\n" }
+              @copen[1]=@copen[2]=@copen[3]=false
+            elsif @copen[2] # 5{
+              [2,1].each { |v| @@xml[:body] << "#{@tab*n}</contents#{v}>\n" }
+              @copen[1]=@copen[2]=@copen[3]=false
+            elsif @copen[1] # 4{
+              [1].each { |v| @@xml[:body] << "#{@tab*n}</contents#{v}>\n" }
+              @copen[1]=@copen[2]=@copen[3]=false
+            end
+            @@xml[:body] << "#{@tab*y}</heading#{x}>\n" if @level[x]
+            @level[x]=false
+          end
+        when 4..6
+          6.downto(lv) do |x|
+            y=x - 1
+            if @level[x] == true
+              u=x - 3;
+              @xml_contents_close[x]=''
+            end
+          end
+          cv=lv - 3
+          xml_element="<contents#{cv}>"
+          xml_content="\n#{@tab*5}<content>"
+          case lv
+          when 4
+            @@xml[:body] << "#{@tab*5}</content>\n" if @cont[1]
+            if @copen[3] == true # 6~
+              [3,2,1].each { |v| @@xml[:body] << "#{@tab*n}</contents#{v}>\n" }
+            elsif @copen[2] == true # 5~
+              [2,1].each { |v| @@xml[:body] << "#{@tab*n}</contents#{v}>\n" }
+            elsif @copen[1] == true # 4~
+              [1].each { |v| @@xml[:body] << "#{@tab*n}</contents#{v}>\n" }
+            end
+            @cont[1]=true
+          when 5
+            @@xml[:body] << "#{@tab*5}</content>\n" if @cont[2] or @cont[1]
+            if @copen[3] == true  #6~
+              [3,2].each { |v| @@xml[:body] << "#{@tab*n}</contents#{v}>\n" }
+            elsif @copen[2] == true #5~
+              [2].each { |v| @@xml[:body] << "#{@tab*n}</contents#{v}>\n" }
+            end
+            @cont[2]=true
+          when 6
+            @@xml[:body] << "#{@tab*5}</content>\n" if @cont[3] or @cont[2] or @cont[1]
+            [3].each { |v| @@xml[:body] << "#{@tab*n}</contents#{v}>\n" } if @copen[3] #6{
+            @cont[3]=true
+          end
+        end
+        xml_element(lv,ocn,para,hname,tag,xml_element,xml_content)
+        @level[lv]=true
+        ((lv+1)..6).each { |x| @level[x]=false }
+      end
+      def group_structure(para='',ocn='')
+        para.gsub!(/<:group(?:-end)?>/,'')
+        para=@trans.markup_group(para)
+        para.strip!
+        @@xml[:body] << %{#{@tab*6}<object id="#{ocn}">} << "\n"
+        @@xml[:body] << %{#{@tab*7}<ocn>#{ocn}</ocn>} << "\n"
+        @@xml[:body] << %{#{@tab*7}<text class="group">#{@tab*1}\n}
+        @@xml[:body] << %{#{@tab*8}#{para}#{@tab*1}\n}
+        @@xml[:body] << %{#{@tab*7}</text>\n}
+        @@xml[:body] << "#{@tab*6}</object>" << "\n"
+      end
+      def poem_structure(para='',ocn='')
+        para.gsub!(/<:verse(?:-end)?>/,'')
+        para=@trans.markup_group(para)
+        para.strip!
+        @@xml[:body] << %{#{@tab*6}<object id="#{ocn}">} << "\n"
+        @@xml[:body] << %{#{@tab*7}<ocn>#{ocn}</ocn>} << "\n"
+        @@xml[:body] << %{#{@tab*7}<text class="verse">#{@tab*1}\n}
+        @@xml[:body] << %{#{@tab*8}#{para}#{@tab*1}\n}
+        @@xml[:body] << %{#{@tab*7}</text>\n}
+        @@xml[:body] << "#{@tab*6}</object>" << "\n"
+      end
+      def code_structure(para='',ocn='')
+        para.gsub!(/<:code(?:-end)?>/,'')
+        para=@trans.markup_group(para)
+        para.gsub!(/\s\s/,'&#160;&#160;')
+        para.strip!
+        @@xml[:body] << %{#{@tab*6}<object id="#{ocn}">} << "\n"
+        @@xml[:body] << %{#{@tab*7}<ocn>#{ocn}</ocn>} << "\n"
+        @@xml[:body] << %{#{@tab*7}<text class="code">#{@tab*1}\n}
+        @@xml[:body] << %{#{@tab*8}#{para}#{@tab*1}\n}
+        @@xml[:body] << %{#{@tab*7}</text>\n}
+        @@xml[:body] << "#{@tab*6}</object>" << "\n"
+      end
+      def table_structure(table='',ocn='') #tables
+        @@xml[:body] << %{#{@tab*0}<object id="#{ocn}">} << "\n" #if para[@regx]
+        @@xml[:body] << %{#{@tab*1}#{table}\n#{@tab*1}\n} # unless lv  # main text, contents, body KEEP
+        @@xml[:body] << "#{@tab*0}</object>" << "\n" #if para[@regx]
+        @endnotes=[]
+      end
+      def markup
+        data=@data
+        xml_sc(@md)
+        @rcdc=false
+        @level,@cont,@copen,@xml_contents_close=[],[],[],[]
+        (0..6).each { |x| @cont[x]=@level[x]=false }
+        (4..6).each { |x| @xml_contents_close[x]='' }
+        data.each do |para|
+          para=@trans.markup(para)
+          @trans.char_enc.utf8(para) if @sys.locale =~/utf-?8/i #% utf8
+          if para =~/^0~(\S+)\s+(.+?)$/ # for headers
+            d_meta=SiSU_text_utils::Header_scan.new(@md,para).meta
+            if d_meta; xml_head(d_meta)
+	          end
+          end
+          @rcdc=true if @rcdc==false and (para =~/~metadata/ or para =~/1~\s+Document Information/)
+          if para !~/(^0~|<ENDNOTES>|<EOF>)/
+            if para =~/.+?<~\d+;(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
+              paranum=para[@regx,3]
+              @p_num=SiSU_XML_format::Paragraph_number.new(@md,paranum)
+            end
+            @sto=SiSU_text_parts::Split_text_object.new(@md,para).lev_segname_para_ocn
+            ### problem in scroll, it appears tables are getting paragraph numbers
+            unless @rcdc
+              m=/<~(\d+);(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
+              if para =~m
+                format_scroll=SiSU_XML_format::Format_scroll.new(@md,@sto.text) if @sto.format =~/i[12]|null/
+                case @sto.format
+                when /^(1)~(?:(\S+))?/
+                  xml_markup(para)
+                  xml_structure($1,@sto.ocn,para,$2)
+                  para=@sto.lev_para_ocn.heading_body1 #if para =~m
+                when /^(2)~(?:(\S+))?/
+                  xml_markup(para)
+                  xml_structure($1,@sto.ocn,para,$2)
+                  para=@sto.lev_para_ocn.heading_body2 #if para =~m
+                when /^(3)~(?:(\S+))?/
+                  xml_markup(para)
+                  xml_structure($1,@sto.ocn,para,$2)
+                  para=@sto.lev_para_ocn.heading_body3 #if para =~m
+                when /^(4)~(\S+)/ # work on see SiSU_text_parts::Split_text_object
+                  xml_markup(para)
+                  xml_structure($1,@sto.ocn,para,$2)
+                  para=@sto.lev_para_ocn.heading_body4 #if para =~m
+                when /^(5)~(?:(\S+))?/
+                  xml_markup(para)
+                  xml_structure($1,@sto.ocn,para,$2)
+                  para=@sto.lev_para_ocn.heading_body5 #if para =~m
+                when /^(6)~(?:(\S+))?/
+                  xml_markup(para)
+                  xml_structure($1,@sto.ocn,para,$2)
+                  para=@sto.lev_para_ocn.heading_body6 #if para =~m
+                else
+                  matched=/<~(\d+);(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/mi.match(para)
+                  stamp,ocn=matched[0],matched[1]
+                  if para =~ /<:verse>/
+                    para.gsub!(/#{stamp}/,'')
+                    poem_structure(para,ocn)
+                  elsif para =~ /<:group>/
+                    para.gsub!(/#{stamp}/,'')
+                    group_structure(para,ocn)
+                  elsif para =~ /<:code>/
+                    para.gsub!(/#{stamp}/,'')
+                    code_structure(para,ocn)
+                  elsif para =~/<!Th?.+/ # tables come as single block #work area 2005w13
+                    table=SiSU_Tables::Table_xml.new(para,ocn)
+                    para=table.table_split
+                    @@xml[:body] << table_structure(para,ocn)
+                  else #xml_structure(para, nil, nil, nil)
+                    type=case para
+                    when /^\s*<:i1>/; 'indent1'
+                    when /^\s*<:i2>/; 'indent2'
+                    else              'norm'
+                    end
+                    xml_markup(para)
+                    @@xml[:body] << %{#{@tab*6}<object id="#{para[@regx,3]}">} << "\n" if para[@regx] and para[@regx,3]
+                    @@xml[:body] << "#{@tab*7}<ocn>#{para[@regx,3]}</ocn>" << "\n" if para[@regx,3]
+                    @@xml[:body] << %{#{@tab*7}<text class="#{type}">#{para[@regx,2]}</text>\n} if para[@regx,2] # main text, contents, body KEEP
+                    @@xml[:body] << "#{@tab*6}</object>" << "\n" if para[@regx]
+                  end
+                end
+              elsif para =~/(Note|Endnotes?)/ and para !~/<~\d+;(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
+                #format_scroll=MonoSiSU.new('<br /><a name="notes">Note</a>')
+                #para=format_scroll.boldPara
+              elsif para =~/(MetaData)/ and para =~/<~\d+;[m]\d+;\w\d+><#@dp:#@dp>$/ #debug 2003w46 add rc info
+                format_scroll=Format_scroll.new(@md,'<br /><a name="metadata">MetaData</a>')
+                para=format_scroll.bold_para
+              elsif para =~/(Owner Details)/ and para !~/<~\d+;(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
+                format_scroll=Format_scroll.new(@md,'<br /><a name="owner.details">Owner Details</a>')
+                @@xml[:owner_details]=format_scroll.bold_para
+                para=''
+              elsif para =~/(.*)<:#>(.*)/
+                one,two=$1,$2
+                format_text=Format_text_object.new(one,two)
+                para=format_text.seg_no_paranum
+              end
+              para='' if para =~/<a name="n\d+">/ and para =~/^(-\{{2}~\d+|<!e[:_]\d+!>)/ # -endnote
+              if para =~/.*<:#>.*$/
+                para=case para
+                when /<:i1>/
+                  format_text=Format_text_object.new(para,'')
+                  format_text.scr_inden_ocn_e_no_paranum
+                when /<:i2>/
+                  format_text=Format_text_object.new(para,'')
+                  format_text.scr_inden_ocn_e_no_paranum
+                end
+              end
+              if para !~/#{@vz.margin_txt_0}|#{@vz.margin_txt_1}|#{@vz.margin_txt_2}/
+                # i don't get the condition for no paranum
+              end
+              if para =~/<:center>/
+                one,two=/(.*)<:center>(.*)/.match(para)[1,2]
+                format_text=Format_text_object.new(one,two)
+                para=format_text.center
+              end
+            else #
+            end
+            para.gsub!(/<:\S+?>/,'')
+            para.gsub!(/<!.+!>/,' ') ## Clean Prepared Text
+          end
+        end
+        @content_flag=true
+        6.downto(4) do |x|
+          y=x - 1; v=x - 3
+          if @level[x] == true #2004w36 bug fix? watch/test previous logic broke on free.for.all @coontent_flag introduced
+            if @content_flag==true
+              @@xml[:body] << "#{@tab*5}</content>\n#{@tab*y}</contents#{v}>\n"
+              @content_flag=false
+            else
+              @@xml[:body] << "\n#{@tab*y}</contents#{v}>\n"
+            end
+          end
+        end
+        3.downto(1) do |x|
+          y=x - 1
+          @@xml[:body] << "#{@tab*y}</heading#{x}>\n" if @level[x] == true
+        end
+        #6.downto(1) { |x| y=x - 1; @@xml[:body] << "#{@tab*y}</level #{x}>\n" if @level[x] == true }
+      end
+      def pre
+        rdf=SiSU_XML_tags::RDF.new(@md)
+        dir=SiSU_Env::Info_env.new
+        css=SiSU_Env::CSS_select.new(@md).xml_dom
+        encoding=if @sys.locale =~/utf-?8/i; '<?xml version="1.0" encoding="UTF-8" standalone="no"?>'
+        else                                 '<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>'
+        end
+        @@xml[:open] =<<WOK
+#{encoding}
+<?xml-stylesheet type="text/css" href="../#{dir.path.style}/#{css}"?>
+#{rdf.comment_xml}
+<document>
+WOK
+        @@xml[:head] << "<head>\n"
+        @@xml[:body] << "<body>\n"
+      end
+      def post
+        @@xml[:head] << @@xml[:sc]
+        @@xml[:head] << "</head>\n"
+        @@xml[:body] << "</body>\n"
+        @@xml[:close] = "</document>\n"
+      end
+      def publish
+        content=[]
+        data=@data
+        content << @@xml[:open] << @@xml[:head] << @@xml[:body] << @@xml[:metadata]
+        content << @@xml[:owner_details] if @md.stmp =~/\w\w/
+        content << @@xml[:tail] << @@xml[:close]
+        content.flatten!.compact!
+        Output.new(content,@md).xml
+        @@xml[:head],@@xml[:body],@@xml[:tail]=[],[],[] # check whether should be nil
+      end
+    end
+    class Output
+      include SiSU_Param
+      def initialize(data,md)
+        @data,@md=data,md
+      end
+      def xml
+        SiSU_Env::SiSU_file.new(@md).mkdir
+        filename_xml=SiSU_Env::SiSU_file.new(@md,@md.fn[:dom]).mkfile
+        @data.each do |para|
+          #para.strip!
+          para.gsub!(/<:\S+?>/,'')
+          para.gsub!(/<!.+?!>/,'')
+          para="#{para}\n" unless para.empty?
+          filename_xml.puts para
+        end
+        filename_xml.close
+      end
+    end
+    class Tidy
+      def initialize(md,dir)
+        @md,@env=md,dir
+        @prog=SiSU_Env::Info_program.new
+      end
+      def xml
+        if @prog.tidy !=false
+          if @md.cmd =~/[VM]/
+            tell=SiSU_Screen::Ansi.new(@md.cmd,'invert','Using XML Tidy','check document structure')
+            tell.colorize unless @md.cmd =~/q/
+            tell.grey_open unless @md.cmd =~/q/
+            tidyfile='/dev/null' #don't want one or screen output, check for alternative flags
+            tidy=SiSU_Env::System_call.new("#{@env.path.output}/#{@md.fnb}/#{@md.fn[:dom]}",tidyfile)
+            tidy.well_formed?
+            tell.p_off unless @md.cmd =~/q/
+          end
+        end
+      end
+    end
+  end
+end
+__END__
+